MASTER Net MASTER Database: GRB240213.84 page

Please use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, p.30L

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GRB coord: ErrorBox (deg): Sys Error (deg):
Sattel : Trigger: Notice:
GRB_Name: trignum: Nights after: FullSky


Name FERMI GRB240213.84
Trignum 729547874
Trigger time 2024-02-13 20:11:09.78
Notice time 2024-02-13 20:21:00.749865
Coord, eb (11h 05m 26.40s , -20d 27m 00.0s) , 1.61
Max dist: 1 sigma 3 sigma
AGN candidates: Milliquas
r90wise
wiseXgaia
BL Lac candidates: 1 Sigma
3 Sigma

MASTER observatories and transients from them in error-field
Kislovodsk Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Amur Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Tunka Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
OAFA Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
IAC Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
SAAO Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Tavrida Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
OAGH Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)

All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
2377781 2024-02-13 20:21:00.749865 11h 05m 26.40s -20d 27m 00.0s FERMI 1.61 alert 729547874 3 115 alert
2377759 2024-02-13 20:12:09.024096 10h 41m 52.80s -25d 27m 36.0s FERMI 5.47 alert 729547874 2 112 alert
2377769 2024-02-13 20:12:22.15371 11h 08m 19.92s -30d 49m 01.2s FERMI 5.8 alert 729547874 56 111 alert

DAYS:

MASTER optical transients in this field
Will be published in GCN, ATEL

Synchronous WFC images
Distance datetime coord2000 observatory links
64.8 2024-02-13 20:09:24.897 12h 01m 53.00s +43d 01m 00.0s Amur Database Amur
65.3 2024-02-13 20:09:23.628 12h 59m 21.00s +39d 10m 57.0s Tunka Database Tunka
94.7 2024-02-13 20:09:11.621 01h 30m 10.00s -59d 35m 18.0s SAAO Database SAAO
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2024-02-13 20:11:09 (JD 2460354.341076)

Siderial time 8.251360 h

Ra 11:05:26.40 Dec -20:27:00.00
(166.360000d, -20.450000d)

Rise 2024-02-14 22:05:27

Transit 2024-02-15 01:57:06

Set 2024-02-14 05:52:41

Amur

Object: Altitude: 7.88 Azimuth: 44.02

Sun: Altitude: -24.89 Azimuth: 260.89

Moon: Altitude: -30.51 Azimuth: 199.30

Tunka

Object: Altitude: 15.02 Azimuth: 22.14

Sun: Altitude: -38.68 Azimuth: 237.55

Moon: Altitude: -30.43 Azimuth: 171.10

Kislovodsk

Object: Altitude: 17.10 Azimuth: 323.18

Sun: Altitude: -56.02 Azimuth: 147.64

Moon: Altitude: -10.16 Azimuth: 110.63

Tavrida

Object: Altitude: 12.41 Azimuth: 316.18

Sun: Altitude: -51.47 Azimuth: 135.99

Moon: Altitude: -4.05 Azimuth: 104.57

SAAO

Object: Altitude: 36.15 Azimuth: 272.81

Sun: Altitude: -30.55 Azimuth: 46.08

Moon: Altitude: -3.96 Azimuth: 96.24

IAC

Object: Altitude: -15.20 Azimuth: 285.36

Sun: Altitude: -17.67 Azimuth: 83.95

Moon: Altitude: 36.17 Azimuth: 77.72

Argentina

Object: Altitude: -30.15 Azimuth: 326.68

Sun: Altitude: 40.63 Azimuth: 99.89

Moon: Altitude: 50.81 Azimuth: 180.19

Mexico

Object: Altitude: -75.75 Azimuth: 135.58

Sun: Altitude: 44.65 Azimuth: 12.60

Moon: Altitude: 44.89 Azimuth: 292.83

Ural

Object: Altitude: 10.60 Azimuth: 340.34

Sun: Altitude: -46.39 Azimuth: 178.74

Moon: Altitude: -13.29 Azimuth: 127.37

Vostryakovo

Object: Altitude: 6.06 Azimuth: 320.56

Sun: Altitude: -44.52 Azimuth: 148.34

Moon: Altitude: -3.39 Azimuth: 108.20

Gal. latitude: 35.985685 Gal. longitude: 272.627737

Dist. to Sun: 140.936414

Dist. to Moon: 147.653688

Moon coord.: (16.946340 d, 7.385440 d)

Sun coord.: (326.586212 d, -13.432354 d)

Lunar disk: 0.208064

Lunar phase: 125.723317

Lunar bright limb: 247.505240

No SN in this field

2024-02-13 20:21:00 (JD 2460354.347917)

Siderial time 8.415976 h

Ra 11:05:26.40 Dec -20:27:00.00
(166.360000d, -20.450000d)

Rise 2024-02-14 22:05:27

Transit 2024-02-15 01:57:06

Set 2024-02-14 05:52:41

Amur

Object: Altitude: 6.76 Azimuth: 46.06

Sun: Altitude: -23.34 Azimuth: 262.89

Moon: Altitude: -29.93 Azimuth: 201.95

Tunka

Object: Altitude: 14.42 Azimuth: 24.45

Sun: Altitude: -37.38 Azimuth: 240.10

Moon: Altitude: -30.58 Azimuth: 173.84

Kislovodsk

Object: Altitude: 18.14 Azimuth: 325.35

Sun: Altitude: -56.92 Azimuth: 151.67

Moon: Altitude: -11.72 Azimuth: 112.42

Tavrida

Object: Altitude: 13.60 Azimuth: 318.22

Sun: Altitude: -52.65 Azimuth: 139.39

Moon: Altitude: -5.65 Azimuth: 106.32

SAAO

Object: Altitude: 38.24 Azimuth: 271.55

Sun: Altitude: -32.02 Azimuth: 43.87

Moon: Altitude: -5.99 Azimuth: 95.02

IAC

Object: Altitude: -13.11 Azimuth: 286.38

Sun: Altitude: -19.83 Azimuth: 85.05

Moon: Altitude: 34.13 Azimuth: 79.19

Argentina

Object: Altitude: -28.96 Azimuth: 324.39

Sun: Altitude: 38.56 Azimuth: 98.32

Moon: Altitude: 50.71 Azimuth: 176.46

Mexico

Object: Altitude: -77.13 Azimuth: 143.53

Sun: Altitude: 44.13 Azimuth: 15.87

Moon: Altitude: 46.78 Azimuth: 294.86

Ural

Object: Altitude: 11.02 Azimuth: 342.66

Sun: Altitude: -46.38 Azimuth: 182.21

Moon: Altitude: -14.26 Azimuth: 129.59

Vostryakovo

Object: Altitude: 6.93 Azimuth: 322.71

Sun: Altitude: -45.22 Azimuth: 151.58

Moon: Altitude: -4.63 Azimuth: 110.22

Gal. latitude: 35.985685 Gal. longitude: 272.627737

Dist. to Sun: 140.941679

Dist. to Moon: 147.596033

Moon coord.: (17.034977 d, 7.431168 d)

Sun coord.: (326.592918 d, -13.430057 d)

Lunar disk: 0.208716

Lunar phase: 125.631338

Lunar bright limb: 247.510393

No SN in this field

2024-02-13 21:21:00 (JD 2460354.389583)

Siderial time 9.418714 h

Ra 11:05:26.40 Dec -20:27:00.00
(166.360000d, -20.450000d)

Rise 2024-02-14 22:05:27

Transit 2024-02-15 01:57:06

Set 2024-02-14 05:52:41

Amur

Object: Altitude: -0.80 Azimuth: 57.97

Sun: Altitude: -13.77 Azimuth: 274.52

Moon: Altitude: -25.09 Azimuth: 217.23

Tunka

Object: Altitude: 9.60 Azimuth: 37.99

Sun: Altitude: -28.83 Azimuth: 254.26

Moon: Altitude: -29.96 Azimuth: 190.48

Kislovodsk

Object: Altitude: 23.19 Azimuth: 339.42

Sun: Altitude: -59.67 Azimuth: 179.14

Moon: Altitude: -20.73 Azimuth: 124.11

Tavrida

Object: Altitude: 19.76 Azimuth: 331.46

Sun: Altitude: -57.77 Azimuth: 163.51

Moon: Altitude: -14.99 Azimuth: 117.44

SAAO

Object: Altitude: 50.91 Azimuth: 262.85

Sun: Altitude: -39.53 Azimuth: 28.41

Moon: Altitude: -18.37 Azimuth: 87.53

IAC

Object: Altitude: -0.64 Azimuth: 293.01

Sun: Altitude: -33.02 Azimuth: 92.04

Moon: Altitude: 21.60 Azimuth: 87.18

Argentina

Object: Altitude: -20.42 Azimuth: 312.03

Sun: Altitude: 25.84 Azimuth: 89.83

Moon: Altitude: 47.37 Azimuth: 155.04

Mexico

Object: Altitude: -77.71 Azimuth: 212.02

Sun: Altitude: 38.69 Azimuth: 33.98

Moon: Altitude: 57.45 Azimuth: 310.72

Ural

Object: Altitude: 12.47 Azimuth: 356.97

Sun: Altitude: -44.58 Azimuth: 202.92

Moon: Altitude: -19.42 Azimuth: 143.62

Vostryakovo

Object: Altitude: 11.26 Azimuth: 336.29

Sun: Altitude: -47.84 Azimuth: 172.51

Moon: Altitude: -11.75 Azimuth: 122.85

Gal. latitude: 35.985685 Gal. longitude: 272.627737

Dist. to Sun: 140.973744

Dist. to Moon: 147.241259

Moon coord.: (17.574948 d, 7.709148 d)

Sun coord.: (326.633763 d, -13.416063 d)

Lunar disk: 0.212701

Lunar phase: 125.071437

Lunar bright limb: 247.543902

No SN in this field

2024-07-27 08:37:04 (JD 2460518.859074)

Siderial time 7.493753 h

Ra 11:05:26.40 Dec -20:27:00.00
(166.360000d, -20.450000d)

Rise 2024-07-27 11:20:39

Transit 2024-07-27 15:12:17

Set 2024-07-27 19:03:56

Amur

Object: Altitude: 12.45 Azimuth: 34.25

Sun: Altitude: 23.82 Azimuth: 91.69

Moon: Altitude: -28.87 Azimuth: 180.11

Tunka

Object: Altitude: 17.04 Azimuth: 11.26

Sun: Altitude: 38.68 Azimuth: 70.24

Moon: Altitude: -23.96 Azimuth: 153.73

Kislovodsk

Object: Altitude: 11.66 Azimuth: 313.73

Sun: Altitude: 64.15 Azimuth: 339.06

Moon: Altitude: 3.79 Azimuth: 101.35

Tavrida

Object: Altitude: 6.39 Azimuth: 307.28

Sun: Altitude: 60.36 Azimuth: 323.82

Moon: Altitude: 9.96 Azimuth: 95.40

SAAO

Object: Altitude: 26.61 Azimuth: 278.34

Sun: Altitude: 30.44 Azimuth: 214.59

Moon: Altitude: 7.83 Azimuth: 108.14

IAC

Object: Altitude: -24.94 Azimuth: 280.79

Sun: Altitude: 27.38 Azimuth: 261.91

Moon: Altitude: 51.96 Azimuth: 69.96

Argentina

Object: Altitude: -34.63 Azimuth: 338.12

Sun: Altitude: -36.19 Azimuth: 268.59

Moon: Altitude: 44.49 Azimuth: 203.32

Mexico

Object: Altitude: -67.62 Azimuth: 113.03

Sun: Altitude: -37.03 Azimuth: 200.96

Moon: Altitude: 33.06 Azimuth: 277.51

Ural

Object: Altitude: 7.99 Azimuth: 329.88

Sun: Altitude: 51.70 Azimuth: 11.51

Moon: Altitude: -2.54 Azimuth: 114.41

Vostryakovo

Object: Altitude: 1.55 Azimuth: 310.89

Sun: Altitude: 52.20 Azimuth: 337.77

Moon: Altitude: 8.64 Azimuth: 96.54

Gal. latitude: 35.985685 Gal. longitude: 272.627737

Dist. to Sun: 55.398359

Dist. to Moon: 144.281633

Moon coord.: (22.169414 d, 10.807999 d)

Sun coord.: (126.807960 d, 19.149274 d)

Lunar disk: 0.587771

Lunar phase: 79.889803

Lunar bright limb: 68.112689

No SN in this field
Recent coverage and limits telegrams

 #######################################################################################
#######################################################################################

  ID = 9673
TYPE = 35
DAYS = 2


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the FERMI GRB 240213A ( Fermi GBM team, GCN 35718) errorbox  547 sec after notice time and 581 sec after trigger time at 2024-02-13 20:20:50 UT, with upper limit up to  15.4 mag. The observations began at zenith distance = 83 deg. The sun  altitude  is -23.7 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240213A errorbox  564 sec after notice time and 598 sec after trigger time at 2024-02-13 20:21:08 UT, with upper limit up to  19.9 mag. The observations began at zenith distance = 53 deg. The sun  altitude  is -31.8 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240213A errorbox  841 sec after notice time and 875 sec after trigger time at 2024-02-13 20:25:45 UT, with upper limit up to  19.4 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -37.2 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB 240213A errorbox  4698 sec after notice time and 4732 sec after trigger time at 2024-02-13 21:30:02 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 66 deg. The sun  altitude  is -60.4 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 240213A errorbox  18589 sec after notice time and 18623 sec after trigger time at 2024-02-14 01:21:33 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 70 deg. The sun  altitude  is -36.8 deg. 

The galactic latitude b = 36 deg., longitude l = 273 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2377777

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     641 | 2024-02-13 20:20:50 |         MASTER-Amur | (11h 07m 11.98s , -20d 31m 49.5s) |   C |   120 | 15.4 |        
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 06m 57.05s , -20d 30m 53.7s) |   C |    60 | 19.5 |        
     688 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 06m 57.05s , -20d 30m 53.6s) |   C |   180 | 19.9 |  Coadd 
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 01m 26.58s , -20d 19m 25.9s) |   C |    60 | 19.4 |        
     688 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 01m 26.58s , -20d 19m 25.9s) |   C |   180 | 19.9 |  Coadd 
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 06m 56.96s , -20d 30m 52.9s) |   C |    60 | 19.5 |        
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 01m 26.50s , -20d 19m 25.2s) |   C |    60 | 19.4 |        
     791 | 2024-02-13 20:23:10 |         MASTER-Amur | (11h 07m 14.59s , -20d 30m 39.0s) |   C |   140 | 15.4 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 06m 56.88s , -20d 30m 52.3s) |   C |    60 | 19.3 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 01m 26.41s , -20d 19m 24.9s) |   C |    60 | 19.4 |        
     867 | 2024-02-13 20:25:07 |         MASTER-SAAO | (11h 06m 56.79s , -20d 30m 52.0s) |   C |    60 | 19.4 |        
     867 | 2024-02-13 20:25:07 |         MASTER-SAAO | (11h 01m 26.31s , -20d 19m 24.5s) |   C |    60 | 19.4 |        
     906 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |    60 | 18.4 |        
     966 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |   180 | 18.8 |  Coadd 
    1176 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.5s) |   C |   600 | 19.4 |  Coadd 
     965 | 2024-02-13 20:25:50 |         MASTER-Amur | (11h 07m 07.90s , -20d 31m 27.1s) |   C |   170 | 15.1 |        
     947 | 2024-02-13 20:26:26 |         MASTER-SAAO | (10h 55m 24.56s , -21d 40m 27.7s) |   C |    60 | 19.4 |        
     969 | 2024-02-13 20:26:48 |        MASTER-Tunka | (11h 05m 10.00s , -20d 06m 51.6s) |   C |    60 | 18.4 |        
    1032 | 2024-02-13 20:27:51 |        MASTER-Tunka | (11h 05m 10.11s , -20d 06m 51.4s) |   C |    60 | 18.3 |        
    1095 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.20s , -20d 06m 50.6s) |   C |    60 | 18.2 |        
    1155 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.19s , -20d 06m 50.7s) |   C |   180 | 18.8 |  Coadd 
    1160 | 2024-02-13 20:29:00 |         MASTER-Amur | (11h 07m 07.37s , -20d 30m 33.7s) |   C |   180 | 14.3 |        
    1159 | 2024-02-13 20:29:58 |        MASTER-Tunka | (11h 05m 10.31s , -20d 06m 50.4s) |   C |    60 | 18.3 |        
    1222 | 2024-02-13 20:31:01 |        MASTER-Tunka | (11h 05m 10.38s , -20d 06m 49.8s) |   C |    60 | 18.3 |        
    1259 | 2024-02-13 20:31:38 |         MASTER-SAAO | (11h 19m 29.18s , -19d 45m 53.0s) |   C |    60 | 19.3 |        
    1259 | 2024-02-13 20:31:38 |         MASTER-SAAO | (11h 14m 00.43s , -19d 34m 23.0s) |   C |    60 | 19.4 |        
    1360 | 2024-02-13 20:32:19 |         MASTER-Amur | (11h 07m 11.73s , -20d 31m 38.6s) |   C |   180 | 14.0 |        
    1349 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.60s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1409 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.59s , -20d 06m 48.6s) |   C |   180 | 18.7 |  Coadd 
    1412 | 2024-02-13 20:34:11 |        MASTER-Tunka | (11h 05m 10.65s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1559 | 2024-02-13 20:35:38 |         MASTER-Amur | (11h 07m 06.10s , -20d 32m 41.8s) |   C |   180 | 13.6 |        
    1544 | 2024-02-13 20:36:23 |        MASTER-Tunka | (11h 05m 11.14s , -20d 05m 45.1s) |   C |    60 | 18.1 |        
    1670 | 2024-02-13 20:38:29 |        MASTER-Tunka | (11h 05m 11.38s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
    1730 | 2024-02-13 20:38:29 |        MASTER-Tunka | (11h 05m 11.38s , -20d 05m 44.7s) |   C |   180 | 18.7 |  Coadd 
    1733 | 2024-02-13 20:39:33 |        MASTER-Tunka | (11h 05m 11.46s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
    1797 | 2024-02-13 20:40:36 |        MASTER-Tunka | (11h 05m 11.52s , -20d 05m 44.5s) |   C |    60 | 18.4 |        
    1860 | 2024-02-13 20:41:39 |        MASTER-Tunka | (11h 05m 11.62s , -20d 05m 43.5s) |   C |    60 | 18.4 |        
    1920 | 2024-02-13 20:41:39 |        MASTER-Tunka | (11h 05m 11.62s , -20d 05m 43.2s) |   C |   180 | 18.9 |  Coadd 
    1896 | 2024-02-13 20:42:16 |         MASTER-SAAO | (10h 55m 20.20s , -21d 39m 54.7s) |   C |    60 | 19.4 |        
    1923 | 2024-02-13 20:42:43 |        MASTER-Tunka | (11h 05m 11.71s , -20d 05m 40.7s) |   C |    60 | 18.4 |        
    1987 | 2024-02-13 20:43:46 |        MASTER-Tunka | (11h 05m 11.79s , -20d 05m 39.3s) |   C |    60 | 18.4 |        
    2050 | 2024-02-13 20:44:49 |        MASTER-Tunka | (11h 05m 11.88s , -20d 05m 39.7s) |   C |    60 | 18.3 |        
    2113 | 2024-02-13 20:45:52 |        MASTER-Tunka | (11h 05m 11.98s , -20d 05m 39.2s) |   C |    60 | 18.3 |        
    2206 | 2024-02-13 20:47:25 |        MASTER-Tunka | (10h 57m 27.29s , -19d 22m 35.8s) |   C |    60 | 18.4 |        
    2215 | 2024-02-13 20:47:34 |         MASTER-SAAO | (11h 19m 32.80s , -19d 46m 43.7s) |   C |    60 | 19.4 |        
    2215 | 2024-02-13 20:47:34 |         MASTER-SAAO | (11h 14m 03.28s , -19d 35m 18.0s) |   C |    60 | 19.4 |        
    2601 | 2024-02-13 20:54:00 |        MASTER-Tunka | (11h 06m 09.41s , -17d 28m 08.6s) |   C |    60 | 18.4 |        
    2823 | 2024-02-13 20:57:43 |        MASTER-Tunka | (11h 15m 03.15s , -23d 09m 34.1s) |   C |    60 | 17.8 |        
    2853 | 2024-02-13 20:58:12 |         MASTER-SAAO | (10h 55m 26.33s , -21d 40m 28.5s) |   C |    60 | 19.4 |        
    3173 | 2024-02-13 21:03:33 |         MASTER-SAAO | (11h 19m 26.25s , -19d 45m 45.3s) |   C |    60 | 19.4 |        
    3173 | 2024-02-13 21:03:33 |         MASTER-SAAO | (11h 13m 56.42s , -19d 34m 20.2s) |   C |    60 | 19.5 |        
    4763 | 2024-02-13 21:30:02 |   MASTER-Kislovodsk | (10h 52m 21.82s , -21d 22m 26.4s) |   C |    60 | 15.6 |        
    4763 | 2024-02-13 21:30:02 |   MASTER-Kislovodsk | (10h 56m 50.53s , -21d 46m 04.8s) |   C |    60 | 16.0 |        
    4901 | 2024-02-13 21:32:21 |        MASTER-Tunka | (11h 13m 43.83s , -19d 21m 10.9s) |   C |    60 | 17.8 |        
    6530 | 2024-02-13 21:59:29 |         MASTER-SAAO | (11h 12m 57.04s , -17d 55m 25.9s) |   C |    60 | 19.4 |        
    6530 | 2024-02-13 21:59:29 |         MASTER-SAAO | (11h 04m 05.48s , -17d 43m 25.7s) |   C |    60 | 19.4 |        
    7010 | 2024-02-13 22:07:29 |         MASTER-SAAO | (10h 56m 59.74s , -17d 53m 56.5s) |   C |    60 | 19.3 |        
    7343 | 2024-02-13 22:13:02 |   MASTER-Kislovodsk | (11h 01m 21.69s , -23d 16m 16.8s) |   C |    60 | 16.9 |        
    7343 | 2024-02-13 22:13:02 |   MASTER-Kislovodsk | (11h 05m 59.06s , -23d 39m 45.5s) |   C |    60 | 17.6 |        
    7451 | 2024-02-13 22:14:50 |         MASTER-SAAO | (11h 04m 06.33s , -17d 43m 14.3s) |   C |    60 | 19.5 |        
    7451 | 2024-02-13 22:14:50 |         MASTER-SAAO | (11h 12m 58.38s , -17d 55m 09.4s) |   C |    60 | 19.5 |        
    8011 | 2024-02-13 22:24:10 |         MASTER-SAAO | (10h 56m 53.44s , -17d 54m 22.1s) |   C |    60 | 19.3 |        
    8091 | 2024-02-13 22:25:30 |         MASTER-SAAO | (10h 55m 23.02s , -19d 35m 24.6s) |   C |    60 | 19.3 |        
    8091 | 2024-02-13 22:25:30 |         MASTER-SAAO | (11h 04m 21.50s , -19d 47m 19.4s) |   C |    60 | 19.5 |        
    8350 | 2024-02-13 22:29:49 |   MASTER-Kislovodsk | (10h 52m 29.52s , -21d 23m 01.5s) |   C |    60 | 17.2 |        
    8350 | 2024-02-13 22:29:49 |   MASTER-Kislovodsk | (10h 57m 03.41s , -21d 46m 22.0s) |   C |    60 | 17.9 |        
    8374 | 2024-02-13 22:30:13 |         MASTER-SAAO | (11h 03m 59.88s , -17d 43m 25.9s) |   C |    60 | 19.5 |        
    8374 | 2024-02-13 22:30:13 |         MASTER-SAAO | (11h 12m 52.37s , -17d 55m 21.4s) |   C |    60 | 19.5 |        
    8825 | 2024-02-13 22:37:45 |   MASTER-Kislovodsk | (11h 01m 24.97s , -23d 18m 31.0s) |   C |    60 | 15.6 |        
    8825 | 2024-02-13 22:37:45 |   MASTER-Kislovodsk | (11h 06m 01.46s , -23d 41m 46.0s) |   C |    60 | 16.6 |        
    8905 | 2024-02-13 22:39:05 |   MASTER-Kislovodsk | (11h 08m 49.89s , -21d 24m 08.1s) |   C |    60 | 16.6 |        
    8905 | 2024-02-13 22:39:05 |   MASTER-Kislovodsk | (11h 13m 23.17s , -21d 47m 23.2s) |   C |    60 | 17.4 |        
    8988 | 2024-02-13 22:40:28 |         MASTER-SAAO | (10h 56m 53.15s , -17d 53m 01.8s) |   C |    60 | 19.4 |        
    9068 | 2024-02-13 22:41:47 |         MASTER-SAAO | (10h 55m 29.54s , -19d 36m 07.2s) |   C |    60 | 19.3 |        
    9068 | 2024-02-13 22:41:47 |         MASTER-SAAO | (11h 04m 28.00s , -19d 48m 01.8s) |   C |    60 | 19.5 |        
   10288 | 2024-02-13 23:02:07 |         MASTER-SAAO | (11h 04m 25.73s , -19d 48m 43.5s) |   C |    60 | 19.4 |        
   10288 | 2024-02-13 23:02:07 |         MASTER-SAAO | (10h 55m 27.46s , -19d 36m 51.8s) |   C |    60 | 19.2 |        
   12550 | 2024-02-13 23:39:49 |         MASTER-SAAO | (11h 03m 50.94s , -21d 30m 09.1s) |   C |    60 | 19.7 |        
   12550 | 2024-02-13 23:39:49 |         MASTER-SAAO | (11h 13m 02.68s , -21d 41m 28.0s) |   C |    60 | 19.5 |        
   13517 | 2024-02-13 23:55:56 |         MASTER-SAAO | (11h 04m 01.10s , -21d 30m 49.1s) |   C |    60 | 19.6 |        
   13517 | 2024-02-13 23:55:56 |         MASTER-SAAO | (11h 13m 13.28s , -21d 42m 06.8s) |   C |    60 | 19.5 |        
   13797 | 2024-02-14 00:00:36 |         MASTER-SAAO | (11h 13m 10.33s , -23d 23m 19.5s) |   C |    60 | 19.8 |        
   14638 | 2024-02-14 00:14:37 |         MASTER-SAAO | (11h 04m 11.46s , -21d 29m 40.2s) |   C |    60 | 19.8 |        
   14638 | 2024-02-14 00:14:37 |         MASTER-SAAO | (11h 13m 21.01s , -21d 41m 07.1s) |   C |    60 | 19.6 |        
   14718 | 2024-02-14 00:15:57 |         MASTER-SAAO | (11h 13m 23.51s , -23d 22m 27.4s) |   C |    60 | 19.8 |        
   15756 | 2024-02-14 00:33:15 |         MASTER-SAAO | (11h 13m 26.03s , -23d 23m 22.5s) |   C |    60 | 19.8 |        
   18654 | 2024-02-14 01:21:33 |      MASTER-Tavrida | (10h 59m 53.31s , -19d 41m 15.2s) |   C |    60 | 15.6 |        
   18727 | 2024-02-14 01:22:46 |      MASTER-Tavrida | (11h 08m 20.35s , -19d 39m 10.0s) |   C |    60 | 15.9 |        
   18801 | 2024-02-14 01:24:00 |      MASTER-Tavrida | (11h 08m 09.89s , -21d 35m 04.0s) |   C |    60 | 15.9 |        
   18874 | 2024-02-14 01:25:13 |      MASTER-Tavrida | (11h 16m 49.65s , -21d 33m 16.0s) |   C |    60 | 16.5 |        
   18989 | 2024-02-14 01:27:08 |      MASTER-Tavrida | (11h 08m 20.61s , -17d 45m 57.4s) |   C |    60 | 16.3 |        
   19136 | 2024-02-14 01:29:35 |      MASTER-Tavrida | (10h 51m 51.49s , -21d 34m 54.1s) |   C |    60 | 15.9 |        
   19209 | 2024-02-14 01:30:48 |      MASTER-Tavrida | (11h 00m 21.36s , -21d 35m 39.5s) |   C |    60 | 16.0 |        
   19282 | 2024-02-14 01:32:01 |      MASTER-Tavrida | (11h 16m 01.08s , -19d 40m 37.1s) |   C |    60 | 16.9 |        
   19430 | 2024-02-14 01:34:29 |      MASTER-Tavrida | (11h 00m 51.94s , -23d 29m 48.6s) |   C |    60 | 15.3 |        
   19503 | 2024-02-14 01:35:43 |      MASTER-Tavrida | (11h 09m 37.64s , -23d 27m 39.8s) |   C |    60 | 15.9 |        
   19650 | 2024-02-14 01:38:09 |      MASTER-Tavrida | (11h 00m 45.00s , -17d 45m 40.3s) |   C |    60 | 16.2 |        
   20498 | 2024-02-14 01:52:17 |      MASTER-Tavrida | (10h 59m 50.72s , -19d 42m 10.9s) |   C |    60 | 14.6 |        
   20571 | 2024-02-14 01:53:30 |      MASTER-Tavrida | (11h 08m 18.25s , -19d 40m 06.7s) |   C |    60 | 14.6 |        
   20717 | 2024-02-14 01:55:57 |      MASTER-Tavrida | (11h 16m 46.60s , -21d 33m 50.5s) |   C |    60 | 13.3 |        
   20791 | 2024-02-14 01:57:10 |      MASTER-Tavrida | (11h 08m 19.17s , -17d 46m 53.7s) |   C |    60 | 13.2 |        
   77421 | 2024-02-14 17:41:00 |        MASTER-Tunka | (10h 57m 44.08s , -21d 19m 09.7s) |   C |    60 | 14.8 |        
   92951 | 2024-02-14 21:59:50 |         MASTER-SAAO | (11h 11m 26.80s , -19d 35m 24.8s) |   C |    60 | 15.0 |        
   92951 | 2024-02-14 21:59:50 |         MASTER-SAAO | (11h 20m 26.66s , -19d 47m 11.2s) |   C |    60 | 14.7 |        
   93355 | 2024-02-14 22:06:35 |         MASTER-SAAO | (11h 03m 57.03s , -17d 43m 18.4s) |   C |    60 | 15.3 |        
   93355 | 2024-02-14 22:06:35 |         MASTER-SAAO | (11h 12m 51.21s , -17d 55m 01.4s) |   C |    60 | 15.0 |        
   93635 | 2024-02-14 22:11:14 |         MASTER-SAAO | (10h 56m 49.76s , -17d 54m 01.5s) |   C |    60 | 15.2 |        
   93915 | 2024-02-14 22:15:54 |         MASTER-SAAO | (11h 11m 32.83s , -19d 36m 16.2s) |   C |    60 | 16.5 |        
   93915 | 2024-02-14 22:15:54 |         MASTER-SAAO | (11h 20m 33.25s , -19d 48m 01.9s) |   C |    60 | 16.2 |        
   94313 | 2024-02-14 22:22:32 |         MASTER-SAAO | (11h 03m 59.57s , -17d 41m 36.9s) |   C |    60 | 18.5 |        
   94313 | 2024-02-14 22:22:32 |         MASTER-SAAO | (11h 12m 54.18s , -17d 53m 19.5s) |   C |    60 | 18.1 |        
   94693 | 2024-02-14 22:28:53 |         MASTER-SAAO | (10h 56m 54.29s , -17d 54m 02.5s) |   C |    60 | 18.0 |        
   94773 | 2024-02-14 22:30:12 |         MASTER-SAAO | (11h 04m 15.84s , -19d 49m 03.1s) |   C |    60 | 17.5 |        
   94773 | 2024-02-14 22:30:12 |         MASTER-SAAO | (10h 55m 17.35s , -19d 37m 08.2s) |   C |    60 | 17.8 |        
   95252 | 2024-02-14 22:38:12 |         MASTER-SAAO | (11h 03m 55.44s , -17d 42m 53.2s) |   C |    60 | 18.2 |        
   95252 | 2024-02-14 22:38:12 |         MASTER-SAAO | (11h 12m 47.91s , -17d 54m 47.7s) |   C |    60 | 17.8 |        
   95332 | 2024-02-14 22:39:32 |         MASTER-SAAO | (10h 56m 23.00s , -21d 41m 18.2s) |   C |    60 | 18.0 |        
   95412 | 2024-02-14 22:40:51 |         MASTER-SAAO | (11h 05m 25.83s , -23d 35m 51.3s) |   C |    60 | 17.9 |        
   95572 | 2024-02-14 22:43:31 |         MASTER-SAAO | (11h 20m 00.13s , -21d 30m 02.9s) |   C |    60 | 18.1 |        
   95749 | 2024-02-14 22:46:29 |         MASTER-SAAO | (10h 56m 55.61s , -17d 54m 40.9s) |   C |    60 | 17.4 |        
   95830 | 2024-02-14 22:47:49 |         MASTER-SAAO | (10h 55m 15.73s , -19d 35m 29.3s) |   C |    60 | 17.9 |        
   95830 | 2024-02-14 22:47:49 |         MASTER-SAAO | (11h 04m 17.75s , -19d 47m 04.1s) |   C |    60 | 17.6 |        
   96269 | 2024-02-14 22:55:08 |         MASTER-SAAO | (10h 56m 22.83s , -21d 40m 35.8s) |   C |    60 | 18.3 |        
   96349 | 2024-02-14 22:56:28 |         MASTER-SAAO | (11h 05m 33.04s , -23d 35m 37.3s) |   C |    60 | 18.2 |        
   96509 | 2024-02-14 22:59:08 |         MASTER-SAAO | (11h 19m 58.41s , -21d 30m 41.1s) |   C |    60 | 18.3 |        
   96791 | 2024-02-14 23:03:51 |         MASTER-SAAO | (10h 55m 25.80s , -19d 36m 20.4s) |   C |    60 | 17.7 |        
   96791 | 2024-02-14 23:03:51 |         MASTER-SAAO | (11h 04m 25.20s , -19d 48m 12.2s) |   C |    60 | 17.4 |        
   97310 | 2024-02-14 23:12:29 |         MASTER-SAAO | (10h 56m 33.46s , -21d 42m 27.0s) |   C |    60 | 15.5 |        
   97389 | 2024-02-14 23:13:48 |         MASTER-SAAO | (11h 05m 42.36s , -23d 36m 14.6s) |   C |    60 | 15.2 |        
   97550 | 2024-02-14 23:16:29 |         MASTER-SAAO | (11h 19m 53.88s , -21d 30m 41.8s) |   C |    60 | 15.0 |        
   99651 | 2024-02-14 23:51:30 |   MASTER-Kislovodsk | (11h 18m 53.04s , -19d 36m 37.7s) |   C |    60 | 16.8 |        
  102267 | 2024-02-15 00:35:06 |         MASTER-SAAO | (11h 13m 18.55s , -23d 23m 51.1s) |   C |    60 | 13.0 |        
  105471 | 2024-02-15 01:28:30 |      MASTER-Tavrida | (10h 59m 49.35s , -19d 39m 26.4s) |   C |    60 | 12.7 |        
  105544 | 2024-02-15 01:29:43 |      MASTER-Tavrida | (11h 08m 12.02s , -21d 33m 36.6s) |   C |    60 | 14.7 |        
  105619 | 2024-02-15 01:30:58 |      MASTER-Tavrida | (11h 08m 20.17s , -17d 45m 05.2s) |   C |    60 | 13.4 |        
  105693 | 2024-02-15 01:32:12 |      MASTER-Tavrida | (10h 51m 43.77s , -21d 36m 02.2s) |   C |    60 | 12.6 |        
  105841 | 2024-02-15 01:34:41 |      MASTER-Tavrida | (11h 00m 55.42s , -23d 28m 16.7s) |   C |    60 | 12.8 |        
  106434 | 2024-02-15 01:44:33 |      MASTER-Tavrida | (10h 59m 48.61s , -19d 41m 40.2s) |   C |    60 | 13.4 |        
  106507 | 2024-02-15 01:45:46 |      MASTER-Tavrida | (11h 08m 20.51s , -19d 40m 15.3s) |   C |    60 | 14.6 |        
  106579 | 2024-02-15 01:46:58 |      MASTER-Tavrida | (11h 08m 04.47s , -21d 34m 58.3s) |   C |    60 | 13.1 |        
  106761 | 2024-02-15 01:50:00 |      MASTER-Tavrida | (11h 16m 41.54s , -21d 33m 40.5s) |   C |    60 | 14.3 |        
  107426 | 2024-02-15 02:01:06 |      MASTER-Tavrida | (11h 15m 58.63s , -19d 40m 58.4s) |   C |    60 | 15.0 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.



#######################################################################################
#######################################################################################

  ID = 9666
TYPE = 35
DAYS = 1


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the FERMI GRB 240213A ( Fermi GBM team, GCN 35718) errorbox  547 sec after notice time and 581 sec after trigger time at 2024-02-13 20:20:50 UT, with upper limit up to  15.4 mag. The observations began at zenith distance = 83 deg. The sun  altitude  is -23.7 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240213A errorbox  564 sec after notice time and 598 sec after trigger time at 2024-02-13 20:21:08 UT, with upper limit up to  19.9 mag. The observations began at zenith distance = 53 deg. The sun  altitude  is -31.8 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240213A errorbox  841 sec after notice time and 875 sec after trigger time at 2024-02-13 20:25:45 UT, with upper limit up to  19.4 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -37.2 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB 240213A errorbox  4698 sec after notice time and 4732 sec after trigger time at 2024-02-13 21:30:02 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 66 deg. The sun  altitude  is -60.4 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 240213A errorbox  18589 sec after notice time and 18623 sec after trigger time at 2024-02-14 01:21:33 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 70 deg. The sun  altitude  is -36.8 deg. 

The galactic latitude b = 36 deg., longitude l = 273 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2377777

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     641 | 2024-02-13 20:20:50 |         MASTER-Amur | (11h 07m 11.98s , -20d 31m 49.5s) |   C |   120 | 15.4 |        
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 06m 57.05s , -20d 30m 53.7s) |   C |    60 | 19.5 |        
     688 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 06m 57.05s , -20d 30m 53.6s) |   C |   180 | 19.9 |  Coadd 
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 01m 26.58s , -20d 19m 25.9s) |   C |    60 | 19.4 |        
     688 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 01m 26.58s , -20d 19m 25.9s) |   C |   180 | 19.9 |  Coadd 
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 06m 56.96s , -20d 30m 52.9s) |   C |    60 | 19.5 |        
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 01m 26.50s , -20d 19m 25.2s) |   C |    60 | 19.4 |        
     791 | 2024-02-13 20:23:10 |         MASTER-Amur | (11h 07m 14.59s , -20d 30m 39.0s) |   C |   140 | 15.4 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 06m 56.88s , -20d 30m 52.3s) |   C |    60 | 19.3 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 01m 26.41s , -20d 19m 24.9s) |   C |    60 | 19.4 |        
     867 | 2024-02-13 20:25:07 |         MASTER-SAAO | (11h 06m 56.79s , -20d 30m 52.0s) |   C |    60 | 19.4 |        
     867 | 2024-02-13 20:25:07 |         MASTER-SAAO | (11h 01m 26.31s , -20d 19m 24.5s) |   C |    60 | 19.4 |        
     906 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |    60 | 18.4 |        
     966 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |   180 | 18.8 |  Coadd 
    1176 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.5s) |   C |   600 | 19.4 |  Coadd 
     965 | 2024-02-13 20:25:50 |         MASTER-Amur | (11h 07m 07.90s , -20d 31m 27.1s) |   C |   170 | 15.1 |        
     947 | 2024-02-13 20:26:26 |         MASTER-SAAO | (10h 55m 24.56s , -21d 40m 27.7s) |   C |    60 | 19.4 |        
     969 | 2024-02-13 20:26:48 |        MASTER-Tunka | (11h 05m 10.00s , -20d 06m 51.6s) |   C |    60 | 18.4 |        
    1032 | 2024-02-13 20:27:51 |        MASTER-Tunka | (11h 05m 10.11s , -20d 06m 51.4s) |   C |    60 | 18.3 |        
    1095 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.20s , -20d 06m 50.6s) |   C |    60 | 18.2 |        
    1155 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.19s , -20d 06m 50.7s) |   C |   180 | 18.8 |  Coadd 
    1160 | 2024-02-13 20:29:00 |         MASTER-Amur | (11h 07m 07.37s , -20d 30m 33.7s) |   C |   180 | 14.3 |        
    1159 | 2024-02-13 20:29:58 |        MASTER-Tunka | (11h 05m 10.31s , -20d 06m 50.4s) |   C |    60 | 18.3 |        
    1222 | 2024-02-13 20:31:01 |        MASTER-Tunka | (11h 05m 10.38s , -20d 06m 49.8s) |   C |    60 | 18.3 |        
    1259 | 2024-02-13 20:31:38 |         MASTER-SAAO | (11h 19m 29.18s , -19d 45m 53.0s) |   C |    60 | 19.3 |        
    1259 | 2024-02-13 20:31:38 |         MASTER-SAAO | (11h 14m 00.43s , -19d 34m 23.0s) |   C |    60 | 19.4 |        
    1360 | 2024-02-13 20:32:19 |         MASTER-Amur | (11h 07m 11.73s , -20d 31m 38.6s) |   C |   180 | 14.0 |        
    1349 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.60s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1409 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.59s , -20d 06m 48.6s) |   C |   180 | 18.7 |  Coadd 
    1412 | 2024-02-13 20:34:11 |        MASTER-Tunka | (11h 05m 10.65s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1559 | 2024-02-13 20:35:38 |         MASTER-Amur | (11h 07m 06.10s , -20d 32m 41.8s) |   C |   180 | 13.6 |        
    1544 | 2024-02-13 20:36:23 |        MASTER-Tunka | (11h 05m 11.14s , -20d 05m 45.1s) |   C |    60 | 18.1 |        
    1670 | 2024-02-13 20:38:29 |        MASTER-Tunka | (11h 05m 11.38s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
    1730 | 2024-02-13 20:38:29 |        MASTER-Tunka | (11h 05m 11.38s , -20d 05m 44.7s) |   C |   180 | 18.7 |  Coadd 
    1733 | 2024-02-13 20:39:33 |        MASTER-Tunka | (11h 05m 11.46s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
    1797 | 2024-02-13 20:40:36 |        MASTER-Tunka | (11h 05m 11.52s , -20d 05m 44.5s) |   C |    60 | 18.4 |        
    1860 | 2024-02-13 20:41:39 |        MASTER-Tunka | (11h 05m 11.62s , -20d 05m 43.5s) |   C |    60 | 18.4 |        
    1920 | 2024-02-13 20:41:39 |        MASTER-Tunka | (11h 05m 11.62s , -20d 05m 43.2s) |   C |   180 | 18.9 |  Coadd 
    1896 | 2024-02-13 20:42:16 |         MASTER-SAAO | (10h 55m 20.20s , -21d 39m 54.7s) |   C |    60 | 19.4 |        
    1923 | 2024-02-13 20:42:43 |        MASTER-Tunka | (11h 05m 11.71s , -20d 05m 40.7s) |   C |    60 | 18.4 |        
    1987 | 2024-02-13 20:43:46 |        MASTER-Tunka | (11h 05m 11.79s , -20d 05m 39.3s) |   C |    60 | 18.4 |        
    2050 | 2024-02-13 20:44:49 |        MASTER-Tunka | (11h 05m 11.88s , -20d 05m 39.7s) |   C |    60 | 18.3 |        
    2113 | 2024-02-13 20:45:52 |        MASTER-Tunka | (11h 05m 11.98s , -20d 05m 39.2s) |   C |    60 | 18.3 |        
    2206 | 2024-02-13 20:47:25 |        MASTER-Tunka | (10h 57m 27.29s , -19d 22m 35.8s) |   C |    60 | 18.4 |        
    2215 | 2024-02-13 20:47:34 |         MASTER-SAAO | (11h 19m 32.80s , -19d 46m 43.7s) |   C |    60 | 19.4 |        
    2215 | 2024-02-13 20:47:34 |         MASTER-SAAO | (11h 14m 03.28s , -19d 35m 18.0s) |   C |    60 | 19.4 |        
    2601 | 2024-02-13 20:54:00 |        MASTER-Tunka | (11h 06m 09.41s , -17d 28m 08.6s) |   C |    60 | 18.4 |        
    2823 | 2024-02-13 20:57:43 |        MASTER-Tunka | (11h 15m 03.15s , -23d 09m 34.1s) |   C |    60 | 17.8 |        
    2853 | 2024-02-13 20:58:12 |         MASTER-SAAO | (10h 55m 26.33s , -21d 40m 28.5s) |   C |    60 | 19.4 |        
    3173 | 2024-02-13 21:03:33 |         MASTER-SAAO | (11h 19m 26.25s , -19d 45m 45.3s) |   C |    60 | 19.4 |        
    3173 | 2024-02-13 21:03:33 |         MASTER-SAAO | (11h 13m 56.42s , -19d 34m 20.2s) |   C |    60 | 19.5 |        
    4763 | 2024-02-13 21:30:02 |   MASTER-Kislovodsk | (10h 52m 21.82s , -21d 22m 26.4s) |   C |    60 | 15.6 |        
    4763 | 2024-02-13 21:30:02 |   MASTER-Kislovodsk | (10h 56m 50.53s , -21d 46m 04.8s) |   C |    60 | 16.0 |        
    4901 | 2024-02-13 21:32:21 |        MASTER-Tunka | (11h 13m 43.83s , -19d 21m 10.9s) |   C |    60 | 17.8 |        
    6530 | 2024-02-13 21:59:29 |         MASTER-SAAO | (11h 12m 57.04s , -17d 55m 25.9s) |   C |    60 | 19.4 |        
    6530 | 2024-02-13 21:59:29 |         MASTER-SAAO | (11h 04m 05.48s , -17d 43m 25.7s) |   C |    60 | 19.4 |        
    7010 | 2024-02-13 22:07:29 |         MASTER-SAAO | (10h 56m 59.74s , -17d 53m 56.5s) |   C |    60 | 19.3 |        
    7343 | 2024-02-13 22:13:02 |   MASTER-Kislovodsk | (11h 01m 21.69s , -23d 16m 16.8s) |   C |    60 | 16.9 |        
    7343 | 2024-02-13 22:13:02 |   MASTER-Kislovodsk | (11h 05m 59.06s , -23d 39m 45.5s) |   C |    60 | 17.6 |        
    7451 | 2024-02-13 22:14:50 |         MASTER-SAAO | (11h 04m 06.33s , -17d 43m 14.3s) |   C |    60 | 19.5 |        
    7451 | 2024-02-13 22:14:50 |         MASTER-SAAO | (11h 12m 58.38s , -17d 55m 09.4s) |   C |    60 | 19.5 |        
    8011 | 2024-02-13 22:24:10 |         MASTER-SAAO | (10h 56m 53.44s , -17d 54m 22.1s) |   C |    60 | 19.3 |        
    8091 | 2024-02-13 22:25:30 |         MASTER-SAAO | (10h 55m 23.02s , -19d 35m 24.6s) |   C |    60 | 19.3 |        
    8091 | 2024-02-13 22:25:30 |         MASTER-SAAO | (11h 04m 21.50s , -19d 47m 19.4s) |   C |    60 | 19.5 |        
    8350 | 2024-02-13 22:29:49 |   MASTER-Kislovodsk | (10h 52m 29.52s , -21d 23m 01.5s) |   C |    60 | 17.2 |        
    8350 | 2024-02-13 22:29:49 |   MASTER-Kislovodsk | (10h 57m 03.41s , -21d 46m 22.0s) |   C |    60 | 17.9 |        
    8374 | 2024-02-13 22:30:13 |         MASTER-SAAO | (11h 03m 59.88s , -17d 43m 25.9s) |   C |    60 | 19.5 |        
    8374 | 2024-02-13 22:30:13 |         MASTER-SAAO | (11h 12m 52.37s , -17d 55m 21.4s) |   C |    60 | 19.5 |        
    8825 | 2024-02-13 22:37:45 |   MASTER-Kislovodsk | (11h 01m 24.97s , -23d 18m 31.0s) |   C |    60 | 15.6 |        
    8825 | 2024-02-13 22:37:45 |   MASTER-Kislovodsk | (11h 06m 01.46s , -23d 41m 46.0s) |   C |    60 | 16.6 |        
    8905 | 2024-02-13 22:39:05 |   MASTER-Kislovodsk | (11h 08m 49.89s , -21d 24m 08.1s) |   C |    60 | 16.6 |        
    8905 | 2024-02-13 22:39:05 |   MASTER-Kislovodsk | (11h 13m 23.17s , -21d 47m 23.2s) |   C |    60 | 17.4 |        
    8988 | 2024-02-13 22:40:28 |         MASTER-SAAO | (10h 56m 53.15s , -17d 53m 01.8s) |   C |    60 | 19.4 |        
    9068 | 2024-02-13 22:41:47 |         MASTER-SAAO | (10h 55m 29.54s , -19d 36m 07.2s) |   C |    60 | 19.3 |        
    9068 | 2024-02-13 22:41:47 |         MASTER-SAAO | (11h 04m 28.00s , -19d 48m 01.8s) |   C |    60 | 19.5 |        
   10288 | 2024-02-13 23:02:07 |         MASTER-SAAO | (11h 04m 25.73s , -19d 48m 43.5s) |   C |    60 | 19.4 |        
   10288 | 2024-02-13 23:02:07 |         MASTER-SAAO | (10h 55m 27.46s , -19d 36m 51.8s) |   C |    60 | 19.2 |        
   12550 | 2024-02-13 23:39:49 |         MASTER-SAAO | (11h 03m 50.94s , -21d 30m 09.1s) |   C |    60 | 19.7 |        
   12550 | 2024-02-13 23:39:49 |         MASTER-SAAO | (11h 13m 02.68s , -21d 41m 28.0s) |   C |    60 | 19.5 |        
   13517 | 2024-02-13 23:55:56 |         MASTER-SAAO | (11h 04m 01.10s , -21d 30m 49.1s) |   C |    60 | 19.6 |        
   13517 | 2024-02-13 23:55:56 |         MASTER-SAAO | (11h 13m 13.28s , -21d 42m 06.8s) |   C |    60 | 19.5 |        
   13797 | 2024-02-14 00:00:36 |         MASTER-SAAO | (11h 13m 10.33s , -23d 23m 19.5s) |   C |    60 | 19.8 |        
   14638 | 2024-02-14 00:14:37 |         MASTER-SAAO | (11h 04m 11.46s , -21d 29m 40.2s) |   C |    60 | 19.8 |        
   14638 | 2024-02-14 00:14:37 |         MASTER-SAAO | (11h 13m 21.01s , -21d 41m 07.1s) |   C |    60 | 19.6 |        
   14718 | 2024-02-14 00:15:57 |         MASTER-SAAO | (11h 13m 23.51s , -23d 22m 27.4s) |   C |    60 | 19.8 |        
   15756 | 2024-02-14 00:33:15 |         MASTER-SAAO | (11h 13m 26.03s , -23d 23m 22.5s) |   C |    60 | 19.8 |        
   18654 | 2024-02-14 01:21:33 |      MASTER-Tavrida | (10h 59m 53.31s , -19d 41m 15.2s) |   C |    60 | 15.6 |        
   18727 | 2024-02-14 01:22:46 |      MASTER-Tavrida | (11h 08m 20.35s , -19d 39m 10.0s) |   C |    60 | 15.9 |        
   18801 | 2024-02-14 01:24:00 |      MASTER-Tavrida | (11h 08m 09.89s , -21d 35m 04.0s) |   C |    60 | 15.9 |        
   18874 | 2024-02-14 01:25:13 |      MASTER-Tavrida | (11h 16m 49.65s , -21d 33m 16.0s) |   C |    60 | 16.5 |        
   18989 | 2024-02-14 01:27:08 |      MASTER-Tavrida | (11h 08m 20.61s , -17d 45m 57.4s) |   C |    60 | 16.3 |        
   19136 | 2024-02-14 01:29:35 |      MASTER-Tavrida | (10h 51m 51.49s , -21d 34m 54.1s) |   C |    60 | 15.9 |        
   19209 | 2024-02-14 01:30:48 |      MASTER-Tavrida | (11h 00m 21.36s , -21d 35m 39.5s) |   C |    60 | 16.0 |        
   19282 | 2024-02-14 01:32:01 |      MASTER-Tavrida | (11h 16m 01.08s , -19d 40m 37.1s) |   C |    60 | 16.9 |        
   19430 | 2024-02-14 01:34:29 |      MASTER-Tavrida | (11h 00m 51.94s , -23d 29m 48.6s) |   C |    60 | 15.3 |        
   19503 | 2024-02-14 01:35:43 |      MASTER-Tavrida | (11h 09m 37.64s , -23d 27m 39.8s) |   C |    60 | 15.9 |        
   19650 | 2024-02-14 01:38:09 |      MASTER-Tavrida | (11h 00m 45.00s , -17d 45m 40.3s) |   C |    60 | 16.2 |        
   20498 | 2024-02-14 01:52:17 |      MASTER-Tavrida | (10h 59m 50.72s , -19d 42m 10.9s) |   C |    60 | 14.6 |        
   20571 | 2024-02-14 01:53:30 |      MASTER-Tavrida | (11h 08m 18.25s , -19d 40m 06.7s) |   C |    60 | 14.6 |        
   20717 | 2024-02-14 01:55:57 |      MASTER-Tavrida | (11h 16m 46.60s , -21d 33m 50.5s) |   C |    60 | 13.3 |        
   20791 | 2024-02-14 01:57:10 |      MASTER-Tavrida | (11h 08m 19.17s , -17d 46m 53.7s) |   C |    60 | 13.2 |        
   77421 | 2024-02-14 17:41:00 |        MASTER-Tunka | (10h 57m 44.08s , -21d 19m 09.7s) |   C |    60 | 14.8 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.



#######################################################################################
#######################################################################################

  ID = 9665
TYPE = 35
DAYS = 0


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the FERMI GRB 240213A ( Fermi GBM team, GCN 35718) errorbox  547 sec after notice time and 581 sec after trigger time at 2024-02-13 20:20:50 UT, with upper limit up to  15.4 mag. The observations began at zenith distance = 83 deg. The sun  altitude  is -23.7 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240213A errorbox  564 sec after notice time and 598 sec after trigger time at 2024-02-13 20:21:08 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 53 deg. The sun  altitude  is -31.8 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240213A errorbox  841 sec after notice time and 875 sec after trigger time at 2024-02-13 20:25:45 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -37.2 deg. 

The galactic latitude b = 36 deg., longitude l = 273 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2377781

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     641 | 2024-02-13 20:20:50 |         MASTER-Amur | (11h 07m 11.98s , -20d 31m 49.5s) |   C |   120 | 15.4 |        
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 06m 57.05s , -20d 30m 53.7s) |   C |    60 | 19.5 |        
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 01m 26.58s , -20d 19m 25.9s) |   C |    60 | 19.4 |        
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 06m 56.96s , -20d 30m 52.9s) |   C |    60 | 19.5 |        
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 01m 26.50s , -20d 19m 25.2s) |   C |    60 | 19.4 |        
     791 | 2024-02-13 20:23:10 |         MASTER-Amur | (11h 07m 14.59s , -20d 30m 39.0s) |   C |   140 | 15.4 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 06m 56.88s , -20d 30m 52.3s) |   C |    60 | 19.3 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 01m 26.41s , -20d 19m 24.9s) |   C |    60 | 19.4 |        
     906 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |    60 | 18.4 |        
     966 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |   180 | 18.8 |  Coadd 
     965 | 2024-02-13 20:25:50 |         MASTER-Amur | (11h 07m 07.90s , -20d 31m 27.1s) |   C |   170 | 15.1 |        
     969 | 2024-02-13 20:26:48 |        MASTER-Tunka | (11h 05m 10.00s , -20d 06m 51.6s) |   C |    60 | 18.4 |        
    1032 | 2024-02-13 20:27:51 |        MASTER-Tunka | (11h 05m 10.11s , -20d 06m 51.4s) |   C |    60 | 18.3 |        
    1095 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.20s , -20d 06m 50.6s) |   C |    60 | 18.2 |        
    1155 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.19s , -20d 06m 50.7s) |   C |   180 | 18.8 |  Coadd 
    1160 | 2024-02-13 20:29:00 |         MASTER-Amur | (11h 07m 07.37s , -20d 30m 33.7s) |   C |   180 | 14.3 |        
    1159 | 2024-02-13 20:29:58 |        MASTER-Tunka | (11h 05m 10.31s , -20d 06m 50.4s) |   C |    60 | 18.3 |        
    1222 | 2024-02-13 20:31:01 |        MASTER-Tunka | (11h 05m 10.38s , -20d 06m 49.8s) |   C |    60 | 18.3 |        
    1360 | 2024-02-13 20:32:19 |         MASTER-Amur | (11h 07m 11.73s , -20d 31m 38.6s) |   C |   180 | 14.0 |        
    1349 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.60s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1409 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.59s , -20d 06m 48.6s) |   C |   180 | 18.7 |  Coadd 
    1412 | 2024-02-13 20:34:11 |        MASTER-Tunka | (11h 05m 10.65s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1559 | 2024-02-13 20:35:38 |         MASTER-Amur | (11h 07m 06.10s , -20d 32m 41.8s) |   C |   180 | 13.6 |        
    1544 | 2024-02-13 20:36:23 |        MASTER-Tunka | (11h 05m 11.14s , -20d 05m 45.1s) |   C |    60 | 18.1 |        
    1670 | 2024-02-13 20:38:29 |        MASTER-Tunka | (11h 05m 11.38s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
    1733 | 2024-02-13 20:39:33 |        MASTER-Tunka | (11h 05m 11.46s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.



#######################################################################################
#######################################################################################

  ID = 9664
TYPE = 35
DAYS = 0


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the FERMI GRB 240213A ( Fermi GBM team, GCN 35718) errorbox  547 sec after notice time and 581 sec after trigger time at 2024-02-13 20:20:50 UT, with upper limit up to  15.4 mag. The observations began at zenith distance = 83 deg. The sun  altitude  is -23.7 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240213A errorbox  564 sec after notice time and 598 sec after trigger time at 2024-02-13 20:21:08 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 53 deg. The sun  altitude  is -31.8 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240213A errorbox  841 sec after notice time and 875 sec after trigger time at 2024-02-13 20:25:45 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -37.2 deg. 

The galactic latitude b = 36 deg., longitude l = 273 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2377781

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     641 | 2024-02-13 20:20:50 |         MASTER-Amur | (11h 07m 11.98s , -20d 31m 49.5s) |   C |   120 | 15.4 |        
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 06m 57.05s , -20d 30m 53.7s) |   C |    60 | 19.5 |        
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 01m 26.58s , -20d 19m 25.9s) |   C |    60 | 19.4 |        
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 06m 56.96s , -20d 30m 52.9s) |   C |    60 | 19.5 |        
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 01m 26.50s , -20d 19m 25.2s) |   C |    60 | 19.4 |        
     791 | 2024-02-13 20:23:10 |         MASTER-Amur | (11h 07m 14.59s , -20d 30m 39.0s) |   C |   140 | 15.4 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 06m 56.88s , -20d 30m 52.3s) |   C |    60 | 19.3 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 01m 26.41s , -20d 19m 24.9s) |   C |    60 | 19.4 |        
     906 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |    60 | 18.4 |        
     966 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |   180 | 18.8 |  Coadd 
     965 | 2024-02-13 20:25:50 |         MASTER-Amur | (11h 07m 07.90s , -20d 31m 27.1s) |   C |   170 | 15.1 |        
     969 | 2024-02-13 20:26:48 |        MASTER-Tunka | (11h 05m 10.00s , -20d 06m 51.6s) |   C |    60 | 18.4 |        
    1032 | 2024-02-13 20:27:51 |        MASTER-Tunka | (11h 05m 10.11s , -20d 06m 51.4s) |   C |    60 | 18.3 |        
    1095 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.20s , -20d 06m 50.6s) |   C |    60 | 18.2 |        
    1155 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.19s , -20d 06m 50.7s) |   C |   180 | 18.8 |  Coadd 
    1160 | 2024-02-13 20:29:00 |         MASTER-Amur | (11h 07m 07.37s , -20d 30m 33.7s) |   C |   180 | 14.3 |        
    1159 | 2024-02-13 20:29:58 |        MASTER-Tunka | (11h 05m 10.31s , -20d 06m 50.4s) |   C |    60 | 18.3 |        
    1222 | 2024-02-13 20:31:01 |        MASTER-Tunka | (11h 05m 10.38s , -20d 06m 49.8s) |   C |    60 | 18.3 |        
    1360 | 2024-02-13 20:32:19 |         MASTER-Amur | (11h 07m 11.73s , -20d 31m 38.6s) |   C |   180 | 14.0 |        
    1349 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.60s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1409 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.59s , -20d 06m 48.6s) |   C |   180 | 18.7 |  Coadd 
    1412 | 2024-02-13 20:34:11 |        MASTER-Tunka | (11h 05m 10.65s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1559 | 2024-02-13 20:35:38 |         MASTER-Amur | (11h 07m 06.10s , -20d 32m 41.8s) |   C |   180 | 13.6 |        
    1544 | 2024-02-13 20:36:23 |        MASTER-Tunka | (11h 05m 11.14s , -20d 05m 45.1s) |   C |    60 | 18.1 |        
    1670 | 2024-02-13 20:38:29 |        MASTER-Tunka | (11h 05m 11.38s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
    1733 | 2024-02-13 20:39:33 |        MASTER-Tunka | (11h 05m 11.46s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.



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  ID = 9663
TYPE = 34
DAYS = 0


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the FERMI GRB 240213A ( Fermi GBM team, GCN 35718) errorbox  547 sec after notice time and 581 sec after trigger time at 2024-02-13 20:20:50 UT, with upper limit up to  15.4 mag. The observations began at zenith distance = 83 deg. The sun  altitude  is -23.7 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240213A errorbox  564 sec after notice time and 598 sec after trigger time at 2024-02-13 20:21:08 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 53 deg. The sun  altitude  is -31.8 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240213A errorbox  841 sec after notice time and 875 sec after trigger time at 2024-02-13 20:25:45 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -37.2 deg. 

The galactic latitude b = 36 deg., longitude l = 273 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2377781

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     641 | 2024-02-13 20:20:50 |         MASTER-Amur | (11h 07m 11.98s , -20d 31m 49.5s) |   C |   120 | 15.4 |        
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 06m 57.05s , -20d 30m 53.7s) |   C |    60 | 19.5 |        
     628 | 2024-02-13 20:21:08 |         MASTER-SAAO | (11h 01m 26.58s , -20d 19m 25.9s) |   C |    60 | 19.4 |        
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 06m 56.96s , -20d 30m 52.9s) |   C |    60 | 19.5 |        
     708 | 2024-02-13 20:22:27 |         MASTER-SAAO | (11h 01m 26.50s , -20d 19m 25.2s) |   C |    60 | 19.4 |        
     791 | 2024-02-13 20:23:10 |         MASTER-Amur | (11h 07m 14.59s , -20d 30m 39.0s) |   C |   140 | 15.4 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 06m 56.88s , -20d 30m 52.3s) |   C |    60 | 19.3 |        
     788 | 2024-02-13 20:23:47 |         MASTER-SAAO | (11h 01m 26.41s , -20d 19m 24.9s) |   C |    60 | 19.4 |        
     906 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |    60 | 18.4 |        
     966 | 2024-02-13 20:25:45 |        MASTER-Tunka | (11h 05m 09.88s , -20d 06m 52.1s) |   C |   180 | 18.8 |  Coadd 
     965 | 2024-02-13 20:25:50 |         MASTER-Amur | (11h 07m 07.90s , -20d 31m 27.1s) |   C |   170 | 15.1 |        
     969 | 2024-02-13 20:26:48 |        MASTER-Tunka | (11h 05m 10.00s , -20d 06m 51.6s) |   C |    60 | 18.4 |        
    1032 | 2024-02-13 20:27:51 |        MASTER-Tunka | (11h 05m 10.11s , -20d 06m 51.4s) |   C |    60 | 18.3 |        
    1095 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.20s , -20d 06m 50.6s) |   C |    60 | 18.2 |        
    1155 | 2024-02-13 20:28:55 |        MASTER-Tunka | (11h 05m 10.19s , -20d 06m 50.7s) |   C |   180 | 18.8 |  Coadd 
    1160 | 2024-02-13 20:29:00 |         MASTER-Amur | (11h 07m 07.37s , -20d 30m 33.7s) |   C |   180 | 14.3 |        
    1159 | 2024-02-13 20:29:58 |        MASTER-Tunka | (11h 05m 10.31s , -20d 06m 50.4s) |   C |    60 | 18.3 |        
    1222 | 2024-02-13 20:31:01 |        MASTER-Tunka | (11h 05m 10.38s , -20d 06m 49.8s) |   C |    60 | 18.3 |        
    1360 | 2024-02-13 20:32:19 |         MASTER-Amur | (11h 07m 11.73s , -20d 31m 38.6s) |   C |   180 | 14.0 |        
    1349 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.60s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1409 | 2024-02-13 20:33:08 |        MASTER-Tunka | (11h 05m 10.59s , -20d 06m 48.6s) |   C |   180 | 18.7 |  Coadd 
    1412 | 2024-02-13 20:34:11 |        MASTER-Tunka | (11h 05m 10.65s , -20d 06m 48.8s) |   C |    60 | 18.3 |        
    1559 | 2024-02-13 20:35:38 |         MASTER-Amur | (11h 07m 06.10s , -20d 32m 41.8s) |   C |   180 | 13.6 |        
    1544 | 2024-02-13 20:36:23 |        MASTER-Tunka | (11h 05m 11.14s , -20d 05m 45.1s) |   C |    60 | 18.1 |        
    1670 | 2024-02-13 20:38:29 |        MASTER-Tunka | (11h 05m 11.38s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
    1733 | 2024-02-13 20:39:33 |        MASTER-Tunka | (11h 05m 11.46s , -20d 05m 44.6s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.

MASTER, 2002-2024