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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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Name FERMI GRB230511.47
Type 2
Trigger time 2023-05-11 11:15:05.69
Notice time(last) 2023-05-11 11:16:12.328088
Distance ± Mpc
FromSocket to be BNS BBH NSBH Gap Terr
Galaxy in: 50%
90%
FULL

This work was supported by RFBR BRICS 17-52-80133 grant.
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)

DAYS:
Coverage since triggertime up to

ALL PLOTS
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 17.3 17.2 17.4
2023-05-25 11:15:05 336.0 336.0 231.1

Discoveries in this field
No discoveries yet!
Errorbox center visibility at MASTER facilities
SELECT set_sphere_output('HMS'); select set_sphere_output_precision(1); select distinct on (gn) get_grb_name2 (grbtime, satel ) as gn, coord2000, satel, errorbox, 'now'::timestamp,'now'::timestamp+'1 hour'::interval,grbtime+'1 hour'::interval from grb where tabs(grbtime-'2023-05-11 11:15:05.69')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2023-05-11 11:15:05 (JD 2460075.968808)

Siderial time 5.025122 h

Ra 09:39:52.08 Dec 02:01:58.80
(144.967000d, 2.033000d)

Rise 2023-05-11 12:37:43

Transit 2023-05-11 18:52:41

Set 2023-05-12 01:07:38

Amur

Object: Altitude: 38.75 Azimuth: 26.36

Sun: Altitude: -2.60 Azimuth: 122.27

Moon: Altitude: -51.57 Azimuth: 240.60

Tunka

Object: Altitude: 40.10 Azimuth: 354.59

Sun: Altitude: 12.05 Azimuth: 103.55

Moon: Altitude: -60.80 Azimuth: 202.82

Kislovodsk

Object: Altitude: 19.47 Azimuth: 286.63

Sun: Altitude: 52.31 Azimuth: 56.86

Moon: Altitude: -45.93 Azimuth: 100.18

Tavrida

Object: Altitude: 13.31 Azimuth: 280.55

Sun: Altitude: 56.41 Azimuth: 44.47

Moon: Altitude: -39.76 Azimuth: 94.42

SAAO

Object: Altitude: 1.95 Azimuth: 266.35

Sun: Altitude: 38.76 Azimuth: 166.75

Moon: Altitude: -2.38 Azimuth: 59.34

IAC

Object: Altitude: -28.14 Azimuth: 250.51

Sun: Altitude: 63.53 Azimuth: 287.60

Moon: Altitude: 2.85 Azimuth: 60.60

Argentina

Object: Altitude: -60.05 Azimuth: 353.05

Sun: Altitude: -0.64 Azimuth: 249.34

Moon: Altitude: 71.10 Azimuth: 109.21

Mexico

Object: Altitude: -41.31 Azimuth: 125.75

Sun: Altitude: -14.76 Azimuth: 238.15

Moon: Altitude: 31.15 Azimuth: 337.00

Ural

Object: Altitude: 23.33 Azimuth: 306.43

Sun: Altitude: 36.34 Azimuth: 64.09

Moon: Altitude: -49.96 Azimuth: 132.03

Vostryakovo

Object: Altitude: 13.24 Azimuth: 286.06

Sun: Altitude: 46.89 Azimuth: 40.54

Moon: Altitude: -40.23 Azimuth: 106.53

Gal. latitude: 38.186316 Gal. longitude: 233.907782

Dist. to Sun: 96.236269

Dist. to Moon: 153.006530

Moon coord.: (308.861147 d, -24.081110 d)

Sun coord.: (47.754013 d, 17.799296 d)

Lunar disk: 0.630777

Lunar phase: 74.837690

Lunar bright limb: 76.849710

No SN in this field

2023-05-11 11:16:12 (JD 2460075.969583)

Siderial time 5.043784 h

Ra 09:39:52.08 Dec 02:01:58.80
(144.967000d, 2.033000d)

Rise 2023-05-11 12:37:43

Transit 2023-05-11 18:52:41

Set 2023-05-12 01:07:38

Amur

Object: Altitude: 38.67 Azimuth: 26.70

Sun: Altitude: -2.75 Azimuth: 122.49

Moon: Altitude: -51.42 Azimuth: 240.91

Tunka

Object: Altitude: 40.12 Azimuth: 354.95

Sun: Altitude: 11.88 Azimuth: 103.76

Moon: Altitude: -60.73 Azimuth: 203.31

Kislovodsk

Object: Altitude: 19.66 Azimuth: 286.85

Sun: Altitude: 52.14 Azimuth: 57.20

Moon: Altitude: -46.12 Azimuth: 100.40

Tavrida

Object: Altitude: 13.51 Azimuth: 280.76

Sun: Altitude: 56.27 Azimuth: 44.87

Moon: Altitude: -39.95 Azimuth: 94.63

SAAO

Object: Altitude: 2.19 Azimuth: 266.20

Sun: Altitude: 38.71 Azimuth: 166.42

Moon: Altitude: -2.57 Azimuth: 59.20

IAC

Object: Altitude: -27.91 Azimuth: 250.68

Sun: Altitude: 63.76 Azimuth: 287.88

Moon: Altitude: 2.65 Azimuth: 60.74

Argentina

Object: Altitude: -60.02 Azimuth: 352.49

Sun: Altitude: -0.42 Azimuth: 249.20

Moon: Altitude: 70.89 Azimuth: 108.86

Mexico

Object: Altitude: -41.50 Azimuth: 126.02

Sun: Altitude: -14.56 Azimuth: 238.33

Moon: Altitude: 31.24 Azimuth: 337.26

Ural

Object: Altitude: 23.45 Azimuth: 306.71

Sun: Altitude: 36.21 Azimuth: 64.37

Moon: Altitude: -50.07 Azimuth: 132.37

Vostryakovo

Object: Altitude: 13.39 Azimuth: 286.30

Sun: Altitude: 46.78 Azimuth: 40.90

Moon: Altitude: -40.37 Azimuth: 106.79

Gal. latitude: 38.186316 Gal. longitude: 233.907782

Dist. to Sun: 96.235534

Dist. to Moon: 153.015252

Moon coord.: (308.872829 d, -24.078321 d)

Sun coord.: (47.754771 d, 17.799496 d)

Lunar disk: 0.630691

Lunar phase: 74.847957

Lunar bright limb: 76.844947

No SN in this field

2023-05-11 12:16:12 (JD 2460076.011250)

Siderial time 6.046522 h

Ra 09:39:52.08 Dec 02:01:58.80
(144.967000d, 2.033000d)

Rise 2023-05-12 12:33:47

Transit 2023-05-12 18:48:45

Set 2023-05-13 01:03:42

Amur

Object: Altitude: 33.11 Azimuth: 43.98

Sun: Altitude: -10.22 Azimuth: 134.75

Moon: Altitude: -42.76 Azimuth: 255.56

Tunka

Object: Altitude: 39.35 Azimuth: 14.51

Sun: Altitude: 3.16 Azimuth: 115.17

Moon: Altitude: -55.48 Azimuth: 226.33

Kislovodsk

Object: Altitude: 29.65 Azimuth: 299.23

Sun: Altitude: 42.33 Azimuth: 72.59

Moon: Altitude: -55.95 Azimuth: 114.44

Tavrida

Object: Altitude: 23.74 Azimuth: 292.40

Sun: Altitude: 47.62 Azimuth: 63.46

Moon: Altitude: -49.90 Azimuth: 106.87

SAAO

Object: Altitude: 14.76 Azimuth: 257.85

Sun: Altitude: 33.94 Azimuth: 149.68

Moon: Altitude: -12.64 Azimuth: 50.63

IAC

Object: Altitude: -15.12 Azimuth: 259.21

Sun: Altitude: 75.30 Azimuth: 313.10

Moon: Altitude: -8.69 Azimuth: 67.44

Argentina

Object: Altitude: -55.36 Azimuth: 325.51

Sun: Altitude: 11.13 Azimuth: 240.74

Moon: Altitude: 58.85 Azimuth: 95.93

Mexico

Object: Altitude: -50.71 Azimuth: 143.26

Sun: Altitude: -3.14 Azimuth: 247.01

Moon: Altitude: 34.64 Azimuth: 352.44

Ural

Object: Altitude: 29.28 Azimuth: 322.19

Sun: Altitude: 28.49 Azimuth: 78.62

Moon: Altitude: -54.71 Azimuth: 152.65

Vostryakovo

Object: Altitude: 21.24 Azimuth: 299.74

Sun: Altitude: 40.29 Azimuth: 58.51

Moon: Altitude: -47.69 Azimuth: 122.07

Gal. latitude: 38.186316 Gal. longitude: 233.907782

Dist. to Sun: 96.196061

Dist. to Moon: 153.481542

Moon coord.: (309.499748 d, -23.927158 d)

Sun coord.: (47.795518 d, 17.810261 d)

Lunar disk: 0.626038

Lunar phase: 75.399621

Lunar bright limb: 76.590201

No SN in this field

2024-03-29 02:12:13 (JD 2460398.591817)

Siderial time 17.176846 h

Ra 09:39:52.08 Dec 02:01:58.80
(144.967000d, 2.033000d)

Rise 2024-03-29 15:23:48

Transit 2024-03-29 21:38:46

Set 2024-03-29 03:57:40

Amur

Object: Altitude: -34.20 Azimuth: 207.60

Sun: Altitude: 40.03 Azimuth: 333.06

Moon: Altitude: -35.08 Azimuth: 99.55

Tunka

Object: Altitude: -36.13 Azimuth: 177.69

Sun: Altitude: 29.00 Azimuth: 306.53

Moon: Altitude: -19.80 Azimuth: 81.16

Kislovodsk

Object: Altitude: -18.05 Azimuth: 111.32

Sun: Altitude: -8.59 Azimuth: 256.86

Moon: Altitude: 17.75 Azimuth: 34.58

Tavrida

Object: Altitude: -11.96 Azimuth: 105.12

Sun: Altitude: -14.16 Azimuth: 250.39

Moon: Altitude: 20.01 Azimuth: 26.68

SAAO

Object: Altitude: -6.05 Azimuth: 88.57

Sun: Altitude: -32.62 Azimuth: 288.83

Moon: Altitude: 73.24 Azimuth: 130.20

IAC

Object: Altitude: 28.41 Azimuth: 75.79

Sun: Altitude: -54.91 Azimuth: 207.98

Moon: Altitude: 35.80 Azimuth: 332.41

Argentina

Object: Altitude: 55.73 Azimuth: 169.77

Sun: Altitude: -45.03 Azimuth: 58.52

Moon: Altitude: 21.88 Azimuth: 281.65

Mexico

Object: Altitude: 45.80 Azimuth: 304.04

Sun: Altitude: -8.30 Azimuth: 99.07

Moon: Altitude: -33.64 Azimuth: 275.62

Ural

Object: Altitude: -20.62 Azimuth: 130.52

Sun: Altitude: 3.78 Azimuth: 269.60

Moon: Altitude: 0.70 Azimuth: 47.74

Vostryakovo

Object: Altitude: -11.04 Azimuth: 110.26

Sun: Altitude: -8.36 Azimuth: 251.46

Moon: Altitude: 9.45 Azimuth: 28.86

Gal. latitude: 38.186316 Gal. longitude: 233.907782

Dist. to Sun: 136.795013

Dist. to Moon: 83.494027

Moon coord.: (227.219033 d, -20.832287 d)

Sun coord.: (7.849583 d, 3.390310 d)

Lunar disk: 0.871714

Lunar phase: 41.975676

Lunar bright limb: 109.092380

No SN in this field

Recent coverage and limits telegrams

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

  ID = 8135
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 GRB230511.47 (trigger No 705496510,09h 31m 19.20s , -01d 17m 24.0s, R=10.8) errorbox  3471 sec after notice time and 3505 sec after trigger time at 2023-05-11 12:13:31 UT, with upper limit up to  16.6 mag. Observations started at twilight.  The observations began at zenith distance = 58 deg. The sun  altitude  is -9.9 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB230511.47 errorbox  27316 sec after notice time and 27350 sec after trigger time at 2023-05-11 18:50:56 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 43 deg. The sun  altitude  is -37.9 deg. 

The galactic latitude b = 35 deg., longitude l = 236 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2216061

We obtain a following upper limits.  

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

    3536 | 2023-05-11 12:13:31 |         MASTER-Amur | (09h 33m 50.84s , +01d 13m 04.8s) |   C |    60 | 16.1 |        
    3615 | 2023-05-11 12:14:51 |         MASTER-Amur | (09h 41m 43.50s , +01d 12m 13.7s) |   C |    60 | 16.2 |        
    3695 | 2023-05-11 12:16:10 |         MASTER-Amur | (09h 18m 35.00s , +01d 13m 20.4s) |   C |    60 | 16.3 |        
    3775 | 2023-05-11 12:17:30 |         MASTER-Amur | (09h 26m 34.73s , +01d 11m 45.8s) |   C |    60 | 16.2 |        
    3858 | 2023-05-11 12:18:53 |         MASTER-Amur | (09h 34m 33.16s , +03d 06m 43.9s) |   C |    60 | 16.3 |        
    3940 | 2023-05-11 12:20:16 |         MASTER-Amur | (09h 42m 33.06s , +03d 07m 54.3s) |   C |    60 | 16.2 |        
    4026 | 2023-05-11 12:21:41 |         MASTER-Amur | (09h 48m 55.31s , +01d 12m 07.2s) |   C |    60 | 16.4 |        
    4110 | 2023-05-11 12:23:06 |         MASTER-Amur | (09h 57m 01.13s , +01d 12m 46.5s) |   C |    60 | 16.5 |        
    4190 | 2023-05-11 12:24:25 |         MASTER-Amur | (09h 19m 23.63s , +03d 05m 24.1s) |   C |    60 | 15.9 |        
    4270 | 2023-05-11 12:25:45 |         MASTER-Amur | (09h 27m 25.56s , +03d 06m 57.1s) |   C |    60 | 16.1 |        
    4349 | 2023-05-11 12:27:04 |         MASTER-Amur | (09h 36m 00.85s , +05d 01m 22.3s) |   C |    60 | 16.5 |        
    4430 | 2023-05-11 12:28:25 |         MASTER-Amur | (09h 44m 07.52s , +05d 00m 32.7s) |   C |    60 | 16.5 |        
    4509 | 2023-05-11 12:29:45 |         MASTER-Amur | (09h 33m 43.82s , +01d 11m 21.8s) |   C |    60 | 16.3 |        
    4592 | 2023-05-11 12:31:08 |         MASTER-Amur | (09h 41m 48.70s , +01d 11m 59.2s) |   C |    60 | 16.3 |        
    4675 | 2023-05-11 12:32:30 |         MASTER-Amur | (09h 18m 35.15s , +01d 12m 38.1s) |   C |    60 | 16.3 |        
    4756 | 2023-05-11 12:33:51 |         MASTER-Amur | (09h 26m 34.98s , +01d 11m 14.3s) |   C |    60 | 16.2 |        
    4836 | 2023-05-11 12:35:11 |         MASTER-Amur | (09h 34m 39.55s , +03d 06m 54.5s) |   C |    60 | 16.3 |        
    5177 | 2023-05-11 12:40:53 |         MASTER-Amur | (09h 42m 34.02s , +03d 05m 55.0s) |   C |    60 | 15.9 |        
    5266 | 2023-05-11 12:42:21 |         MASTER-Amur | (09h 49m 02.35s , +01d 12m 13.9s) |   C |    60 | 16.1 |        
    5349 | 2023-05-11 12:43:44 |         MASTER-Amur | (09h 56m 59.30s , +01d 14m 05.9s) |   C |    60 | 16.3 |        
    5429 | 2023-05-11 12:45:04 |         MASTER-Amur | (09h 19m 24.56s , +03d 05m 08.9s) |   C |    60 | 15.5 |        
    5512 | 2023-05-11 12:46:27 |         MASTER-Amur | (09h 27m 27.46s , +03d 06m 52.7s) |   C |    60 | 15.8 |        
    5592 | 2023-05-11 12:47:47 |         MASTER-Amur | (09h 36m 01.84s , +05d 00m 13.3s) |   C |    60 | 16.0 |        
    5672 | 2023-05-11 12:49:08 |         MASTER-Amur | (09h 44m 02.77s , +05d 01m 24.5s) |   C |    60 | 16.1 |        
    5752 | 2023-05-11 12:50:27 |         MASTER-Amur | (09h 33m 51.68s , +01d 12m 14.4s) |   C |    60 | 16.0 |        
    5868 | 2023-05-11 12:52:23 |         MASTER-Amur | (09h 41m 45.48s , +01d 11m 21.9s) |   C |    60 | 15.9 |        
    5949 | 2023-05-11 12:53:44 |         MASTER-Amur | (09h 18m 39.36s , +01d 11m 14.3s) |   C |    60 | 16.2 |        
    6029 | 2023-05-11 12:55:04 |         MASTER-Amur | (09h 26m 36.26s , +01d 12m 36.6s) |   C |    60 | 16.0 |        
    6109 | 2023-05-11 12:56:24 |         MASTER-Amur | (09h 34m 37.79s , +03d 05m 05.8s) |   C |    60 | 15.9 |        
    6188 | 2023-05-11 12:57:43 |         MASTER-Amur | (09h 42m 41.66s , +03d 06m 58.0s) |   C |    60 | 15.8 |        
    6272 | 2023-05-11 12:59:07 |         MASTER-Amur | (09h 48m 57.84s , +01d 12m 23.5s) |   C |    60 | 16.1 |        
    6351 | 2023-05-11 13:00:27 |         MASTER-Amur | (09h 56m 57.81s , +01d 13m 33.9s) |   C |    60 | 16.2 |        
    6434 | 2023-05-11 13:01:49 |         MASTER-Amur | (09h 19m 28.48s , +03d 05m 38.7s) |   C |    60 | 15.7 |        
    6515 | 2023-05-11 13:03:10 |         MASTER-Amur | (09h 27m 23.19s , +03d 04m 44.2s) |   C |    60 | 15.8 |        
    6595 | 2023-05-11 13:04:30 |         MASTER-Amur | (09h 36m 08.54s , +04d 58m 48.6s) |   C |    60 | 16.1 |        
    6674 | 2023-05-11 13:05:50 |         MASTER-Amur | (09h 44m 07.39s , +05d 00m 42.4s) |   C |    60 | 16.1 |        
    6755 | 2023-05-11 13:07:10 |         MASTER-Amur | (09h 49m 54.60s , +03d 06m 44.8s) |   C |    60 | 16.3 |        
    6835 | 2023-05-11 13:08:31 |         MASTER-Amur | (09h 57m 47.45s , +03d 06m 17.8s) |   C |    60 | 16.5 |        
    7278 | 2023-05-11 13:15:53 |         MASTER-Amur | (09h 38m 13.28s , +06d 53m 53.3s) |   C |    60 | 16.1 |        
    8622 | 2023-05-11 13:38:17 |         MASTER-Amur | (09h 57m 48.78s , +03d 05m 01.8s) |   C |    60 | 15.9 |        
    8701 | 2023-05-11 13:39:37 |         MASTER-Amur | (09h 20m 53.28s , +04d 58m 36.8s) |   C |    60 | 15.3 |        
    8781 | 2023-05-11 13:40:56 |         MASTER-Amur | (09h 28m 51.18s , +05d 00m 09.3s) |   C |    60 | 15.4 |        
    8861 | 2023-05-11 13:42:16 |         MASTER-Amur | (09h 38m 11.85s , +06d 52m 43.7s) |   C |    60 | 15.9 |        
    8941 | 2023-05-11 13:43:36 |         MASTER-Amur | (09h 46m 17.69s , +06d 53m 58.0s) |   C |    60 | 15.8 |        
    9021 | 2023-05-11 13:44:56 |         MASTER-Amur | (09h 51m 17.75s , +05d 00m 27.6s) |   C |    60 | 15.8 |        
    9101 | 2023-05-11 13:46:16 |         MASTER-Amur | (09h 59m 23.55s , +04d 59m 30.8s) |   C |    60 | 16.1 |        
    9181 | 2023-05-11 13:47:36 |         MASTER-Amur | (09h 53m 32.59s , +06d 52m 46.2s) |   C |    60 | 16.1 |        
    9261 | 2023-05-11 13:48:56 |         MASTER-Amur | (10h 01m 33.62s , +06d 54m 24.0s) |   C |    60 | 16.0 |        
    9344 | 2023-05-11 13:50:19 |         MASTER-Amur | (09h 41m 00.06s , +08d 47m 38.2s) |   C |    60 | 16.1 |        
    9424 | 2023-05-11 13:51:39 |         MASTER-Amur | (09h 48m 59.74s , +08d 47m 08.7s) |   C |    60 | 15.6 |        
    9503 | 2023-05-11 13:52:59 |         MASTER-Amur | (09h 49m 47.16s , +03d 06m 18.8s) |   C |    60 | 15.5 |        
    9583 | 2023-05-11 13:54:18 |         MASTER-Amur | (09h 57m 53.96s , +03d 05m 23.9s) |   C |    60 | 15.9 |        
    9663 | 2023-05-11 13:55:38 |         MASTER-Amur | (09h 20m 46.89s , +04d 58m 00.6s) |   C |    60 | 15.2 |        
    9742 | 2023-05-11 13:56:58 |         MASTER-Amur | (09h 28m 54.73s , +04d 58m 26.8s) |   C |    60 | 15.1 |        
    9822 | 2023-05-11 13:58:17 |         MASTER-Amur | (09h 38m 12.54s , +06d 53m 36.1s) |   C |    60 | 15.1 |        
    9902 | 2023-05-11 13:59:37 |         MASTER-Amur | (09h 46m 15.44s , +06d 52m 28.6s) |   C |    60 | 15.4 |        
   10357 | 2023-05-11 14:07:12 |         MASTER-Amur | (09h 53m 26.86s , +06d 54m 07.3s) |   C |    60 | 16.5 |        
   10448 | 2023-05-11 14:08:43 |         MASTER-Amur | (10h 01m 36.46s , +06d 53m 09.0s) |   C |    60 | 16.6 |        
   10529 | 2023-05-11 14:10:04 |         MASTER-Amur | (09h 40m 55.08s , +08d 45m 54.8s) |   C |    60 | 16.6 |        
   10609 | 2023-05-11 14:11:24 |         MASTER-Amur | (09h 49m 05.78s , +08d 46m 22.3s) |   C |    60 | 16.5 |        
   10688 | 2023-05-11 14:12:44 |         MASTER-Amur | (10h 04m 11.17s , +01d 10m 22.9s) |   C |    60 | 16.2 |        
   10768 | 2023-05-11 14:14:04 |         MASTER-Amur | (10h 12m 14.37s , +01d 12m 16.6s) |   C |    60 | 16.4 |        
   10848 | 2023-05-11 14:15:23 |         MASTER-Amur | (10h 05m 01.55s , +03d 06m 09.5s) |   C |    60 | 16.4 |        
   10928 | 2023-05-11 14:16:43 |         MASTER-Amur | (10h 13m 06.28s , +03d 05m 14.6s) |   C |    60 | 16.4 |        
   11013 | 2023-05-11 14:18:08 |         MASTER-Amur | (09h 51m 17.61s , +04d 57m 57.3s) |   C |    60 | 15.9 |        
   11098 | 2023-05-11 14:19:33 |         MASTER-Amur | (09h 44m 24.25s , +10d 41m 32.7s) |   C |    60 | 16.4 |        
   11263 | 2023-05-11 14:22:18 |         MASTER-Amur | (09h 59m 25.55s , +04d 59m 29.7s) |   C |    60 | 16.5 |        
   11346 | 2023-05-11 14:23:41 |         MASTER-Amur | (09h 53m 28.81s , +06d 52m 52.2s) |   C |    60 | 16.1 |        
   11426 | 2023-05-11 14:25:01 |         MASTER-Amur | (10h 01m 30.84s , +06d 53m 55.0s) |   C |    60 | 16.3 |        
   11512 | 2023-05-11 14:26:27 |         MASTER-Amur | (09h 41m 01.77s , +08d 46m 47.5s) |   C |    60 | 16.0 |        
   11592 | 2023-05-11 14:27:47 |         MASTER-Amur | (09h 49m 01.30s , +08d 45m 46.3s) |   C |    60 | 16.0 |        
   11671 | 2023-05-11 14:29:07 |         MASTER-Amur | (10h 04m 13.94s , +01d 10m 05.2s) |   C |    60 | 15.1 |        
   11751 | 2023-05-11 14:30:27 |         MASTER-Amur | (10h 12m 11.11s , +01d 12m 02.1s) |   C |    60 | 15.3 |        
   11833 | 2023-05-11 14:31:48 |         MASTER-Amur | (10h 05m 04.43s , +03d 04m 19.7s) |   C |    60 | 15.5 |        
   11914 | 2023-05-11 14:33:09 |         MASTER-Amur | (10h 13m 08.28s , +03d 05m 34.4s) |   C |    60 | 15.5 |        
   11998 | 2023-05-11 14:34:33 |         MASTER-Amur | (09h 28m 55.54s , +10d 41m 48.7s) |   C |    60 | 15.5 |        
   12078 | 2023-05-11 14:35:53 |         MASTER-Amur | (09h 44m 27.49s , +10d 40m 44.0s) |   C |    60 | 15.9 |        
   12159 | 2023-05-11 14:37:14 |         MASTER-Amur | (09h 37m 05.09s , +10d 39m 47.6s) |   C |    60 | 15.3 |        
   12319 | 2023-05-11 14:39:54 |         MASTER-Amur | (10h 08m 49.83s , +06d 52m 19.0s) |   C |    60 | 15.7 |        
   12478 | 2023-05-11 14:42:33 |         MASTER-Amur | (10h 06m 33.05s , +04d 59m 53.8s) |   C |    60 | 15.6 |        
   12558 | 2023-05-11 14:43:53 |         MASTER-Amur | (10h 14m 40.59s , +04d 58m 53.4s) |   C |    60 | 15.6 |        
   12637 | 2023-05-11 14:45:13 |         MASTER-Amur | (10h 04m 09.85s , +01d 10m 00.4s) |   C |    60 | 15.0 |        
   12717 | 2023-05-11 14:46:32 |         MASTER-Amur | (10h 12m 14.52s , +01d 10m 03.8s) |   C |    60 | 15.5 |        
   12797 | 2023-05-11 14:47:53 |         MASTER-Amur | (10h 05m 05.21s , +03d 05m 34.9s) |   C |    60 | 15.4 |        
   12885 | 2023-05-11 14:49:20 |         MASTER-Amur | (10h 13m 04.83s , +03d 04m 19.0s) |   C |    60 | 15.2 |        
   12967 | 2023-05-11 14:50:43 |         MASTER-Amur | (09h 29m 02.14s , +10d 41m 55.6s) |   C |    60 | 15.7 |        
   13047 | 2023-05-11 14:52:02 |         MASTER-Amur | (09h 44m 24.61s , +10d 40m 47.6s) |   C |    60 | 15.9 |        
   13129 | 2023-05-11 14:53:25 |         MASTER-Amur | (09h 37m 03.98s , +10d 41m 53.7s) |   C |    60 | 15.9 |        
   13289 | 2023-05-11 14:56:04 |         MASTER-Amur | (10h 08m 47.90s , +06d 51m 49.9s) |   C |    60 | 16.1 |        
   13449 | 2023-05-11 14:58:44 |         MASTER-Amur | (10h 06m 37.90s , +04d 59m 26.7s) |   C |    60 | 15.6 |        
   13528 | 2023-05-11 15:00:03 |         MASTER-Amur | (10h 14m 39.45s , +04d 58m 06.4s) |   C |    60 | 15.8 |        
   13938 | 2023-05-11 15:06:53 |         MASTER-Amur | (09h 28m 59.96s , +10d 42m 01.5s) |   C |    60 | 15.3 |        
   14181 | 2023-05-11 15:10:56 |         MASTER-Amur | (09h 37m 05.92s , +10d 42m 07.7s) |   C |    60 | 15.8 |        
   14265 | 2023-05-11 15:12:20 |         MASTER-Amur | (10h 08m 54.83s , +06d 52m 52.9s) |   C |    60 | 15.8 |        
   14441 | 2023-05-11 15:15:16 |         MASTER-Amur | (10h 06m 41.47s , +04d 58m 19.2s) |   C |    60 | 14.9 |        
   14521 | 2023-05-11 15:16:36 |         MASTER-Amur | (10h 14m 40.65s , +04d 59m 24.4s) |   C |    60 | 15.5 |        
   27381 | 2023-05-11 18:50:56 |         MASTER-SAAO | (09h 42m 23.34s , +03d 12m 38.1s) |   C |    60 | 16.6 |        
   27381 | 2023-05-11 18:50:56 |         MASTER-SAAO | (09h 41m 37.62s , +03d 12m 10.9s) |   C |    60 | 16.5 |        
   28174 | 2023-05-11 19:04:09 |         MASTER-SAAO | (09h 33m 39.88s , +03d 11m 42.4s) |   C |    60 | 18.2 |        
   28174 | 2023-05-11 19:04:09 |         MASTER-SAAO | (09h 34m 25.31s , +03d 12m 07.5s) |   C |    60 | 18.1 |        
   28264 | 2023-05-11 19:05:39 |         MASTER-SAAO | (09h 48m 12.46s , +01d 17m 03.1s) |   C |    60 | 18.3 |        
   28264 | 2023-05-11 19:05:39 |         MASTER-SAAO | (09h 48m 58.01s , +01d 17m 28.2s) |   C |    60 | 18.2 |        
   28344 | 2023-05-11 19:06:59 |         MASTER-SAAO | (09h 56m 09.72s , +01d 18m 05.9s) |   C |    60 | 17.9 |        
   28344 | 2023-05-11 19:06:59 |         MASTER-SAAO | (09h 56m 55.32s , +01d 18m 30.4s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8138
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 GRB230511.47 (trigger No 705496510,09h 31m 19.20s , -01d 17m 24.0s, R=10.8) errorbox  3471 sec after notice time and 3505 sec after trigger time at 2023-05-11 12:13:31 UT, with upper limit up to  16.6 mag. Observations started at twilight.  The observations began at zenith distance = 58 deg. The sun  altitude  is -9.9 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB230511.47 errorbox  27316 sec after notice time and 27350 sec after trigger time at 2023-05-11 18:50:56 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 43 deg. The sun  altitude  is -37.9 deg. 

The galactic latitude b = 35 deg., longitude l = 236 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2216064

We obtain a following upper limits.  

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

    3536 | 2023-05-11 12:13:31 |         MASTER-Amur | (09h 33m 50.84s , +01d 13m 04.8s) |   C |    60 | 16.1 |        
    3615 | 2023-05-11 12:14:51 |         MASTER-Amur | (09h 41m 43.50s , +01d 12m 13.7s) |   C |    60 | 16.2 |        
    3695 | 2023-05-11 12:16:10 |         MASTER-Amur | (09h 18m 35.00s , +01d 13m 20.4s) |   C |    60 | 16.3 |        
    3775 | 2023-05-11 12:17:30 |         MASTER-Amur | (09h 26m 34.73s , +01d 11m 45.8s) |   C |    60 | 16.2 |        
    3858 | 2023-05-11 12:18:53 |         MASTER-Amur | (09h 34m 33.16s , +03d 06m 43.9s) |   C |    60 | 16.3 |        
    3940 | 2023-05-11 12:20:16 |         MASTER-Amur | (09h 42m 33.06s , +03d 07m 54.3s) |   C |    60 | 16.2 |        
    4026 | 2023-05-11 12:21:41 |         MASTER-Amur | (09h 48m 55.31s , +01d 12m 07.2s) |   C |    60 | 16.4 |        
    4110 | 2023-05-11 12:23:06 |         MASTER-Amur | (09h 57m 01.13s , +01d 12m 46.5s) |   C |    60 | 16.5 |        
    4190 | 2023-05-11 12:24:25 |         MASTER-Amur | (09h 19m 23.63s , +03d 05m 24.1s) |   C |    60 | 15.9 |        
    4270 | 2023-05-11 12:25:45 |         MASTER-Amur | (09h 27m 25.56s , +03d 06m 57.1s) |   C |    60 | 16.1 |        
    4349 | 2023-05-11 12:27:04 |         MASTER-Amur | (09h 36m 00.85s , +05d 01m 22.3s) |   C |    60 | 16.5 |        
    4430 | 2023-05-11 12:28:25 |         MASTER-Amur | (09h 44m 07.52s , +05d 00m 32.7s) |   C |    60 | 16.5 |        
    4509 | 2023-05-11 12:29:45 |         MASTER-Amur | (09h 33m 43.82s , +01d 11m 21.8s) |   C |    60 | 16.3 |        
    4592 | 2023-05-11 12:31:08 |         MASTER-Amur | (09h 41m 48.70s , +01d 11m 59.2s) |   C |    60 | 16.3 |        
    4675 | 2023-05-11 12:32:30 |         MASTER-Amur | (09h 18m 35.15s , +01d 12m 38.1s) |   C |    60 | 16.3 |        
    4756 | 2023-05-11 12:33:51 |         MASTER-Amur | (09h 26m 34.98s , +01d 11m 14.3s) |   C |    60 | 16.2 |        
    4836 | 2023-05-11 12:35:11 |         MASTER-Amur | (09h 34m 39.55s , +03d 06m 54.5s) |   C |    60 | 16.3 |        
    5177 | 2023-05-11 12:40:53 |         MASTER-Amur | (09h 42m 34.02s , +03d 05m 55.0s) |   C |    60 | 15.9 |        
    5266 | 2023-05-11 12:42:21 |         MASTER-Amur | (09h 49m 02.35s , +01d 12m 13.9s) |   C |    60 | 16.1 |        
    5349 | 2023-05-11 12:43:44 |         MASTER-Amur | (09h 56m 59.30s , +01d 14m 05.9s) |   C |    60 | 16.3 |        
    5429 | 2023-05-11 12:45:04 |         MASTER-Amur | (09h 19m 24.56s , +03d 05m 08.9s) |   C |    60 | 15.5 |        
    5512 | 2023-05-11 12:46:27 |         MASTER-Amur | (09h 27m 27.46s , +03d 06m 52.7s) |   C |    60 | 15.8 |        
    5592 | 2023-05-11 12:47:47 |         MASTER-Amur | (09h 36m 01.84s , +05d 00m 13.3s) |   C |    60 | 16.0 |        
    5672 | 2023-05-11 12:49:08 |         MASTER-Amur | (09h 44m 02.77s , +05d 01m 24.5s) |   C |    60 | 16.1 |        
    5752 | 2023-05-11 12:50:27 |         MASTER-Amur | (09h 33m 51.68s , +01d 12m 14.4s) |   C |    60 | 16.0 |        
    5868 | 2023-05-11 12:52:23 |         MASTER-Amur | (09h 41m 45.48s , +01d 11m 21.9s) |   C |    60 | 15.9 |        
    5949 | 2023-05-11 12:53:44 |         MASTER-Amur | (09h 18m 39.36s , +01d 11m 14.3s) |   C |    60 | 16.2 |        
    6029 | 2023-05-11 12:55:04 |         MASTER-Amur | (09h 26m 36.26s , +01d 12m 36.6s) |   C |    60 | 16.0 |        
    6109 | 2023-05-11 12:56:24 |         MASTER-Amur | (09h 34m 37.79s , +03d 05m 05.8s) |   C |    60 | 15.9 |        
    6188 | 2023-05-11 12:57:43 |         MASTER-Amur | (09h 42m 41.66s , +03d 06m 58.0s) |   C |    60 | 15.8 |        
    6272 | 2023-05-11 12:59:07 |         MASTER-Amur | (09h 48m 57.84s , +01d 12m 23.5s) |   C |    60 | 16.1 |        
    6351 | 2023-05-11 13:00:27 |         MASTER-Amur | (09h 56m 57.81s , +01d 13m 33.9s) |   C |    60 | 16.2 |        
    6434 | 2023-05-11 13:01:49 |         MASTER-Amur | (09h 19m 28.48s , +03d 05m 38.7s) |   C |    60 | 15.7 |        
    6515 | 2023-05-11 13:03:10 |         MASTER-Amur | (09h 27m 23.19s , +03d 04m 44.2s) |   C |    60 | 15.8 |        
    6595 | 2023-05-11 13:04:30 |         MASTER-Amur | (09h 36m 08.54s , +04d 58m 48.6s) |   C |    60 | 16.1 |        
    6674 | 2023-05-11 13:05:50 |         MASTER-Amur | (09h 44m 07.39s , +05d 00m 42.4s) |   C |    60 | 16.1 |        
    6755 | 2023-05-11 13:07:10 |         MASTER-Amur | (09h 49m 54.60s , +03d 06m 44.8s) |   C |    60 | 16.3 |        
    6835 | 2023-05-11 13:08:31 |         MASTER-Amur | (09h 57m 47.45s , +03d 06m 17.8s) |   C |    60 | 16.5 |        
    7278 | 2023-05-11 13:15:53 |         MASTER-Amur | (09h 38m 13.28s , +06d 53m 53.3s) |   C |    60 | 16.1 |        
    8622 | 2023-05-11 13:38:17 |         MASTER-Amur | (09h 57m 48.78s , +03d 05m 01.8s) |   C |    60 | 15.9 |        
    8701 | 2023-05-11 13:39:37 |         MASTER-Amur | (09h 20m 53.28s , +04d 58m 36.8s) |   C |    60 | 15.3 |        
    8781 | 2023-05-11 13:40:56 |         MASTER-Amur | (09h 28m 51.18s , +05d 00m 09.3s) |   C |    60 | 15.4 |        
    8861 | 2023-05-11 13:42:16 |         MASTER-Amur | (09h 38m 11.85s , +06d 52m 43.7s) |   C |    60 | 15.9 |        
    8941 | 2023-05-11 13:43:36 |         MASTER-Amur | (09h 46m 17.69s , +06d 53m 58.0s) |   C |    60 | 15.8 |        
    9021 | 2023-05-11 13:44:56 |         MASTER-Amur | (09h 51m 17.75s , +05d 00m 27.6s) |   C |    60 | 15.8 |        
    9101 | 2023-05-11 13:46:16 |         MASTER-Amur | (09h 59m 23.55s , +04d 59m 30.8s) |   C |    60 | 16.1 |        
    9181 | 2023-05-11 13:47:36 |         MASTER-Amur | (09h 53m 32.59s , +06d 52m 46.2s) |   C |    60 | 16.1 |        
    9261 | 2023-05-11 13:48:56 |         MASTER-Amur | (10h 01m 33.62s , +06d 54m 24.0s) |   C |    60 | 16.0 |        
    9344 | 2023-05-11 13:50:19 |         MASTER-Amur | (09h 41m 00.06s , +08d 47m 38.2s) |   C |    60 | 16.1 |        
    9424 | 2023-05-11 13:51:39 |         MASTER-Amur | (09h 48m 59.74s , +08d 47m 08.7s) |   C |    60 | 15.6 |        
    9503 | 2023-05-11 13:52:59 |         MASTER-Amur | (09h 49m 47.16s , +03d 06m 18.8s) |   C |    60 | 15.5 |        
    9583 | 2023-05-11 13:54:18 |         MASTER-Amur | (09h 57m 53.96s , +03d 05m 23.9s) |   C |    60 | 15.9 |        
    9663 | 2023-05-11 13:55:38 |         MASTER-Amur | (09h 20m 46.89s , +04d 58m 00.6s) |   C |    60 | 15.2 |        
    9742 | 2023-05-11 13:56:58 |         MASTER-Amur | (09h 28m 54.73s , +04d 58m 26.8s) |   C |    60 | 15.1 |        
    9822 | 2023-05-11 13:58:17 |         MASTER-Amur | (09h 38m 12.54s , +06d 53m 36.1s) |   C |    60 | 15.1 |        
    9902 | 2023-05-11 13:59:37 |         MASTER-Amur | (09h 46m 15.44s , +06d 52m 28.6s) |   C |    60 | 15.4 |        
   10357 | 2023-05-11 14:07:12 |         MASTER-Amur | (09h 53m 26.86s , +06d 54m 07.3s) |   C |    60 | 16.5 |        
   10448 | 2023-05-11 14:08:43 |         MASTER-Amur | (10h 01m 36.46s , +06d 53m 09.0s) |   C |    60 | 16.6 |        
   10529 | 2023-05-11 14:10:04 |         MASTER-Amur | (09h 40m 55.08s , +08d 45m 54.8s) |   C |    60 | 16.6 |        
   10609 | 2023-05-11 14:11:24 |         MASTER-Amur | (09h 49m 05.78s , +08d 46m 22.3s) |   C |    60 | 16.5 |        
   10688 | 2023-05-11 14:12:44 |         MASTER-Amur | (10h 04m 11.17s , +01d 10m 22.9s) |   C |    60 | 16.2 |        
   10768 | 2023-05-11 14:14:04 |         MASTER-Amur | (10h 12m 14.37s , +01d 12m 16.6s) |   C |    60 | 16.4 |        
   10848 | 2023-05-11 14:15:23 |         MASTER-Amur | (10h 05m 01.55s , +03d 06m 09.5s) |   C |    60 | 16.4 |        
   10928 | 2023-05-11 14:16:43 |         MASTER-Amur | (10h 13m 06.28s , +03d 05m 14.6s) |   C |    60 | 16.4 |        
   11013 | 2023-05-11 14:18:08 |         MASTER-Amur | (09h 51m 17.61s , +04d 57m 57.3s) |   C |    60 | 15.9 |        
   11098 | 2023-05-11 14:19:33 |         MASTER-Amur | (09h 44m 24.25s , +10d 41m 32.7s) |   C |    60 | 16.4 |        
   11263 | 2023-05-11 14:22:18 |         MASTER-Amur | (09h 59m 25.55s , +04d 59m 29.7s) |   C |    60 | 16.5 |        
   11346 | 2023-05-11 14:23:41 |         MASTER-Amur | (09h 53m 28.81s , +06d 52m 52.2s) |   C |    60 | 16.1 |        
   11426 | 2023-05-11 14:25:01 |         MASTER-Amur | (10h 01m 30.84s , +06d 53m 55.0s) |   C |    60 | 16.3 |        
   11512 | 2023-05-11 14:26:27 |         MASTER-Amur | (09h 41m 01.77s , +08d 46m 47.5s) |   C |    60 | 16.0 |        
   11592 | 2023-05-11 14:27:47 |         MASTER-Amur | (09h 49m 01.30s , +08d 45m 46.3s) |   C |    60 | 16.0 |        
   11671 | 2023-05-11 14:29:07 |         MASTER-Amur | (10h 04m 13.94s , +01d 10m 05.2s) |   C |    60 | 15.1 |        
   11751 | 2023-05-11 14:30:27 |         MASTER-Amur | (10h 12m 11.11s , +01d 12m 02.1s) |   C |    60 | 15.3 |        
   11833 | 2023-05-11 14:31:48 |         MASTER-Amur | (10h 05m 04.43s , +03d 04m 19.7s) |   C |    60 | 15.5 |        
   11914 | 2023-05-11 14:33:09 |         MASTER-Amur | (10h 13m 08.28s , +03d 05m 34.4s) |   C |    60 | 15.5 |        
   11998 | 2023-05-11 14:34:33 |         MASTER-Amur | (09h 28m 55.54s , +10d 41m 48.7s) |   C |    60 | 15.5 |        
   12078 | 2023-05-11 14:35:53 |         MASTER-Amur | (09h 44m 27.49s , +10d 40m 44.0s) |   C |    60 | 15.9 |        
   12159 | 2023-05-11 14:37:14 |         MASTER-Amur | (09h 37m 05.09s , +10d 39m 47.6s) |   C |    60 | 15.3 |        
   12319 | 2023-05-11 14:39:54 |         MASTER-Amur | (10h 08m 49.83s , +06d 52m 19.0s) |   C |    60 | 15.7 |        
   12478 | 2023-05-11 14:42:33 |         MASTER-Amur | (10h 06m 33.05s , +04d 59m 53.8s) |   C |    60 | 15.6 |        
   12558 | 2023-05-11 14:43:53 |         MASTER-Amur | (10h 14m 40.59s , +04d 58m 53.4s) |   C |    60 | 15.6 |        
   12637 | 2023-05-11 14:45:13 |         MASTER-Amur | (10h 04m 09.85s , +01d 10m 00.4s) |   C |    60 | 15.0 |        
   12717 | 2023-05-11 14:46:32 |         MASTER-Amur | (10h 12m 14.52s , +01d 10m 03.8s) |   C |    60 | 15.5 |        
   12797 | 2023-05-11 14:47:53 |         MASTER-Amur | (10h 05m 05.21s , +03d 05m 34.9s) |   C |    60 | 15.4 |        
   12885 | 2023-05-11 14:49:20 |         MASTER-Amur | (10h 13m 04.83s , +03d 04m 19.0s) |   C |    60 | 15.2 |        
   12967 | 2023-05-11 14:50:43 |         MASTER-Amur | (09h 29m 02.14s , +10d 41m 55.6s) |   C |    60 | 15.7 |        
   13047 | 2023-05-11 14:52:02 |         MASTER-Amur | (09h 44m 24.61s , +10d 40m 47.6s) |   C |    60 | 15.9 |        
   13129 | 2023-05-11 14:53:25 |         MASTER-Amur | (09h 37m 03.98s , +10d 41m 53.7s) |   C |    60 | 15.9 |        
   13289 | 2023-05-11 14:56:04 |         MASTER-Amur | (10h 08m 47.90s , +06d 51m 49.9s) |   C |    60 | 16.1 |        
   13449 | 2023-05-11 14:58:44 |         MASTER-Amur | (10h 06m 37.90s , +04d 59m 26.7s) |   C |    60 | 15.6 |        
   13528 | 2023-05-11 15:00:03 |         MASTER-Amur | (10h 14m 39.45s , +04d 58m 06.4s) |   C |    60 | 15.8 |        
   13938 | 2023-05-11 15:06:53 |         MASTER-Amur | (09h 28m 59.96s , +10d 42m 01.5s) |   C |    60 | 15.3 |        
   14181 | 2023-05-11 15:10:56 |         MASTER-Amur | (09h 37m 05.92s , +10d 42m 07.7s) |   C |    60 | 15.8 |        
   14265 | 2023-05-11 15:12:20 |         MASTER-Amur | (10h 08m 54.83s , +06d 52m 52.9s) |   C |    60 | 15.8 |        
   14441 | 2023-05-11 15:15:16 |         MASTER-Amur | (10h 06m 41.47s , +04d 58m 19.2s) |   C |    60 | 14.9 |        
   14521 | 2023-05-11 15:16:36 |         MASTER-Amur | (10h 14m 40.65s , +04d 59m 24.4s) |   C |    60 | 15.5 |        
   27381 | 2023-05-11 18:50:56 |         MASTER-SAAO | (09h 42m 23.34s , +03d 12m 38.1s) |   C |    60 | 16.6 |        
   27381 | 2023-05-11 18:50:56 |         MASTER-SAAO | (09h 41m 37.62s , +03d 12m 10.9s) |   C |    60 | 16.5 |        
   28174 | 2023-05-11 19:04:09 |         MASTER-SAAO | (09h 33m 39.88s , +03d 11m 42.4s) |   C |    60 | 18.2 |        
   28174 | 2023-05-11 19:04:09 |         MASTER-SAAO | (09h 34m 25.31s , +03d 12m 07.5s) |   C |    60 | 18.1 |        
   28264 | 2023-05-11 19:05:39 |         MASTER-SAAO | (09h 48m 12.46s , +01d 17m 03.1s) |   C |    60 | 18.3 |        
   28264 | 2023-05-11 19:05:39 |         MASTER-SAAO | (09h 48m 58.01s , +01d 17m 28.2s) |   C |    60 | 18.2 |        
   28344 | 2023-05-11 19:06:59 |         MASTER-SAAO | (09h 56m 09.72s , +01d 18m 05.9s) |   C |    60 | 17.9 |        
   28344 | 2023-05-11 19:06:59 |         MASTER-SAAO | (09h 56m 55.32s , +01d 18m 30.4s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8125
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 GRB230511.47 (trigger No 705496510,09h 39m 50.40s , +01d 44m 24.0s, R=16.03) errorbox  3471 sec after notice time and 3505 sec after trigger time at 2023-05-11 12:13:31 UT, with upper limit up to  16.3 mag. Observations started at twilight.  The observations began at zenith distance = 58 deg. The sun  altitude  is -9.9 deg. 

The galactic latitude b = 38 deg., longitude l = 234 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2216069

We obtain a following upper limits.  

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

    3536 | 2023-05-11 12:13:31 |         MASTER-Amur | (09h 33m 50.84s , +01d 13m 04.8s) |   C |    60 | 16.1 |        
    3615 | 2023-05-11 12:14:51 |         MASTER-Amur | (09h 41m 43.50s , +01d 12m 13.7s) |   C |    60 | 16.2 |        
    3695 | 2023-05-11 12:16:10 |         MASTER-Amur | (09h 18m 35.00s , +01d 13m 20.4s) |   C |    60 | 16.3 |        
    3775 | 2023-05-11 12:17:30 |         MASTER-Amur | (09h 26m 34.73s , +01d 11m 45.8s) |   C |    60 | 16.2 |        
    3858 | 2023-05-11 12:18:53 |         MASTER-Amur | (09h 34m 33.16s , +03d 06m 43.9s) |   C |    60 | 16.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8126
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 GRB230511.47 (trigger No 705496510,09h 39m 50.40s , +01d 44m 24.0s, R=16.03) errorbox  3471 sec after notice time and 3505 sec after trigger time at 2023-05-11 12:13:31 UT, with upper limit up to  16.3 mag. Observations started at twilight.  The observations began at zenith distance = 58 deg. The sun  altitude  is -9.9 deg. 

The galactic latitude b = 38 deg., longitude l = 234 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2216069

We obtain a following upper limits.  

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

    3536 | 2023-05-11 12:13:31 |         MASTER-Amur | (09h 33m 50.84s , +01d 13m 04.8s) |   C |    60 | 16.1 |        
    3615 | 2023-05-11 12:14:51 |         MASTER-Amur | (09h 41m 43.50s , +01d 12m 13.7s) |   C |    60 | 16.2 |        
    3695 | 2023-05-11 12:16:10 |         MASTER-Amur | (09h 18m 35.00s , +01d 13m 20.4s) |   C |    60 | 16.3 |        
    3775 | 2023-05-11 12:17:30 |         MASTER-Amur | (09h 26m 34.73s , +01d 11m 45.8s) |   C |    60 | 16.2 |        
    3858 | 2023-05-11 12:18:53 |         MASTER-Amur | (09h 34m 33.16s , +03d 06m 43.9s) |   C |    60 | 16.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8127
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 GRB230511.47 (trigger No 705496510,09h 39m 50.40s , +01d 44m 24.0s, R=16.03) errorbox  3471 sec after notice time and 3505 sec after trigger time at 2023-05-11 12:13:31 UT, with upper limit up to  16.3 mag. Observations started at twilight.  The observations began at zenith distance = 58 deg. The sun  altitude  is -9.9 deg. 

The galactic latitude b = 38 deg., longitude l = 234 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2216069

We obtain a following upper limits.  

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

    3536 | 2023-05-11 12:13:31 |         MASTER-Amur | (09h 33m 50.84s , +01d 13m 04.8s) |   C |    60 | 16.1 |        
    3615 | 2023-05-11 12:14:51 |         MASTER-Amur | (09h 41m 43.50s , +01d 12m 13.7s) |   C |    60 | 16.2 |        
    3695 | 2023-05-11 12:16:10 |         MASTER-Amur | (09h 18m 35.00s , +01d 13m 20.4s) |   C |    60 | 16.3 |        
    3775 | 2023-05-11 12:17:30 |         MASTER-Amur | (09h 26m 34.73s , +01d 11m 45.8s) |   C |    60 | 16.2 |        
    3858 | 2023-05-11 12:18:53 |         MASTER-Amur | (09h 34m 33.16s , +03d 06m 43.9s) |   C |    60 | 16.3 |        
Filter C is a clear (unfiltred) band. 


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



 

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