MASTER Net MASTER Database: GRB240527.59 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 LAT GRB240527.59
Trignum 738511436
Trigger time 2024-05-27 14:03:51.5
Notice time 2024-05-27 21:00:56.626402
Coord, eb (08h 32m 24.00s , -14d 28m 48.0s) , 0.19
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
2473092 2024-05-27 21:01:03.994171 08h 32m 24.00s -14d 28m 48.0s LAT 0.19 alert 738511436 1 128 alert
2472454 2024-05-27 14:55:45.019791 08h 34m 02.40s -12d 40m 48.0s FERMI 1.7 alert 738511436 8 115 alert
2472363 2024-05-27 14:07:17.960787 08h 35m 24.00s -13d 50m 24.0s FERMI 1 alert 738511436 17 112 alert
2472338 2024-05-27 14:05:34.914335 07h 51m 28.01s -21d 10m 59.9s FERMI 5.8333 alert 738511436 79 111 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
126.7 2024-05-27 14:03:49.974 00h 00m 00.00s +00d 00m 00.0s Amur 29009 Database Amur
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2024-05-27 14:03:51 (JD 2460458.086007)

Siderial time 8.946754 h

Ra 08:32:24.00 Dec -14:28:48.00
(128.100000d, -14.480000d)

Rise 2024-05-28 09:01:01

Transit 2024-05-28 13:35:34

Set 2024-05-28 18:10:09

Amur

Object: Altitude: -14.87 Azimuth: 85.12

Sun: Altitude: -16.03 Azimuth: 160.16

Moon: Altitude: -10.67 Azimuth: 297.95

Tunka

Object: Altitude: -0.40 Azimuth: 66.71

Sun: Altitude: -6.95 Azimuth: 138.52

Moon: Altitude: -25.60 Azimuth: 280.02

Kislovodsk

Object: Altitude: 30.91 Azimuth: 12.44

Sun: Altitude: 25.56 Azimuth: 95.84

Moon: Altitude: -65.73 Azimuth: 229.28

Tavrida

Object: Altitude: 30.75 Azimuth: 2.82

Sun: Altitude: 31.70 Azimuth: 89.52

Moon: Altitude: -68.91 Azimuth: 210.62

SAAO

Object: Altitude: 69.61 Azimuth: 211.09

Sun: Altitude: 16.25 Azimuth: 129.40

Moon: Altitude: -31.71 Azimuth: 1.54

IAC

Object: Altitude: 26.85 Azimuth: 306.22

Sun: Altitude: 74.35 Azimuth: 67.27

Moon: Altitude: -55.54 Azimuth: 84.73

Argentina

Object: Altitude: -1.32 Azimuth: 287.97

Sun: Altitude: 25.92 Azimuth: 218.87

Moon: Altitude: 14.56 Azimuth: 68.30

Mexico

Object: Altitude: -51.42 Azimuth: 253.34

Sun: Altitude: 20.42 Azimuth: 256.70

Moon: Altitude: 17.27 Azimuth: 43.87

Ural

Object: Altitude: 14.79 Azimuth: 28.07

Sun: Altitude: 16.99 Azimuth: 103.28

Moon: Altitude: -49.10 Azimuth: 236.33

Vostryakovo

Object: Altitude: 19.94 Azimuth: 6.48

Sun: Altitude: 28.86 Azimuth: 86.26

Moon: Altitude: -58.40 Azimuth: 207.40

Gal. latitude: 15.054436 Gal. longitude: 238.535265

Dist. to Sun: 71.901433

Dist. to Moon: 138.638353

Moon coord.: (298.846312 d, -25.888935 d)

Sun coord.: (64.570061 d, 21.389716 d)

Lunar disk: 0.824911

Lunar phase: 49.471867

Lunar bright limb: 83.046042

No SN in this field

2024-05-27 21:00:56 (JD 2460458.375648)

Siderial time 15.917175 h

Ra 08:32:24.00 Dec -14:28:48.00
(128.100000d, -14.480000d)

Rise 2024-05-28 09:01:01

Transit 2024-05-28 13:35:34

Set 2024-05-28 18:10:09

Amur

Object: Altitude: -50.48 Azimuth: 212.24

Sun: Altitude: 12.51 Azimuth: 251.41

Moon: Altitude: 11.37 Azimuth: 23.46

Tunka

Object: Altitude: -52.54 Azimuth: 173.79

Sun: Altitude: -0.36 Azimuth: 233.20

Moon: Altitude: 13.19 Azimuth: 1.01

Kislovodsk

Object: Altitude: -28.34 Azimuth: 97.07

Sun: Altitude: -24.81 Azimuth: 178.77

Moon: Altitude: 2.33 Azimuth: 308.62

Tavrida

Object: Altitude: -22.19 Azimuth: 91.38

Sun: Altitude: -23.24 Azimuth: 170.16

Moon: Altitude: -3.19 Azimuth: 302.71

SAAO

Object: Altitude: 4.53 Azimuth: 75.71

Sun: Altitude: -66.89 Azimuth: 67.45

Moon: Altitude: 20.11 Azimuth: 287.49

IAC

Object: Altitude: 20.59 Azimuth: 59.63

Sun: Altitude: -13.51 Azimuth: 123.80

Moon: Altitude: -35.52 Azimuth: 281.84

Argentina

Object: Altitude: 72.35 Azimuth: 168.07

Sun: Altitude: 6.73 Azimuth: 120.41

Moon: Altitude: -32.60 Azimuth: 350.64

Mexico

Object: Altitude: 32.04 Azimuth: 316.14

Sun: Altitude: 64.95 Azimuth: 73.70

Moon: Altitude: -60.90 Azimuth: 93.89

Ural

Object: Altitude: -34.49 Azimuth: 120.12

Sun: Altitude: -10.41 Azimuth: 194.95

Moon: Altitude: 0.54 Azimuth: 322.29

Vostryakovo

Object: Altitude: -23.67 Azimuth: 98.89

Sun: Altitude: -13.02 Azimuth: 174.35

Moon: Altitude: -7.08 Azimuth: 304.70

Gal. latitude: 15.054436 Gal. longitude: 238.535265

Dist. to Sun: 71.671282

Dist. to Moon: 140.230785

Moon coord.: (303.119415 d, -24.991496 d)

Sun coord.: (64.864269 d, 21.436943 d)

Lunar disk: 0.799959

Lunar phase: 53.135912

Lunar bright limb: 80.973690

No SN in this field

2024-05-27 22:00:56 (JD 2460458.417315)

Siderial time 16.919913 h

Ra 08:32:24.00 Dec -14:28:48.00
(128.100000d, -14.480000d)

Rise 2024-05-28 09:01:01

Transit 2024-05-28 13:35:34

Set 2024-05-28 18:10:09

Amur

Object: Altitude: -44.06 Azimuth: 231.59

Sun: Altitude: 21.83 Azimuth: 262.30

Moon: Altitude: 6.94 Azimuth: 35.93

Tunka

Object: Altitude: -51.62 Azimuth: 197.55

Sun: Altitude: 7.59 Azimuth: 244.71

Moon: Altitude: 12.14 Azimuth: 14.38

Kislovodsk

Object: Altitude: -38.91 Azimuth: 109.14

Sun: Altitude: -23.59 Azimuth: 194.02

Moon: Altitude: 9.94 Azimuth: 319.33

Tavrida

Object: Altitude: -32.78 Azimuth: 102.67

Sun: Altitude: -23.65 Azimuth: 185.38

Moon: Altitude: 5.01 Azimuth: 312.90

SAAO

Object: Altitude: -7.52 Azimuth: 67.52

Sun: Altitude: -76.99 Azimuth: 34.72

Moon: Altitude: 31.85 Azimuth: 281.06

IAC

Object: Altitude: 8.68 Azimuth: 68.31

Sun: Altitude: -23.81 Azimuth: 133.75

Moon: Altitude: -23.16 Azimuth: 286.79

Argentina

Object: Altitude: 65.64 Azimuth: 131.01

Sun: Altitude: -4.69 Azimuth: 112.38

Moon: Altitude: -29.19 Azimuth: 335.91

Mexico

Object: Altitude: 39.68 Azimuth: 331.48

Sun: Altitude: 52.32 Azimuth: 85.33

Moon: Altitude: -73.01 Azimuth: 106.97

Ural

Object: Altitude: -40.90 Azimuth: 136.69

Sun: Altitude: -7.37 Azimuth: 208.74

Moon: Altitude: 4.78 Azimuth: 334.68

Vostryakovo

Object: Altitude: -31.89 Azimuth: 112.51

Sun: Altitude: -12.79 Azimuth: 188.67

Moon: Altitude: -0.73 Azimuth: 316.17

Gal. latitude: 15.054436 Gal. longitude: 238.535265

Dist. to Sun: 71.638187

Dist. to Moon: 140.437644

Moon coord.: (303.730070 d, -24.852032 d)

Sun coord.: (64.906606 d, 21.443694 d)

Lunar disk: 0.796257

Lunar phase: 53.664317

Lunar bright limb: 80.685956

No SN in this field

2024-11-21 12:21:43 (JD 2460636.015081)

Siderial time 18.936220 h

Ra 08:32:24.00 Dec -14:28:48.00
(128.100000d, -14.480000d)

Rise 2024-11-22 21:17:12

Transit 2024-11-22 01:55:43

Set 2024-11-22 06:30:17

Amur

Object: Altitude: -26.47 Azimuth: 260.63

Sun: Altitude: -44.48 Azimuth: 115.61

Moon: Altitude: -1.87 Azimuth: 232.70

Tunka

Object: Altitude: -40.21 Azimuth: 236.96

Sun: Altitude: -29.34 Azimuth: 94.56

Moon: Altitude: -11.13 Azimuth: 212.19

Kislovodsk

Object: Altitude: -56.48 Azimuth: 144.89

Sun: Altitude: 10.54 Azimuth: 48.70

Moon: Altitude: -20.67 Azimuth: 153.66

Tavrida

Object: Altitude: -51.74 Azimuth: 133.46

Sun: Altitude: 14.17 Azimuth: 41.66

Moon: Altitude: -16.76 Azimuth: 146.10

SAAO

Object: Altitude: -28.98 Azimuth: 46.40

Sun: Altitude: 60.43 Azimuth: 107.24

Moon: Altitude: -45.97 Azimuth: 87.72

IAC

Object: Altitude: -17.04 Azimuth: 82.42

Sun: Altitude: 41.18 Azimuth: 350.98

Moon: Altitude: 6.12 Azimuth: 110.81

Argentina

Object: Altitude: 42.19 Azimuth: 99.50

Sun: Altitude: 35.40 Azimuth: 273.06

Moon: Altitude: 23.64 Azimuth: 137.38

Mexico

Object: Altitude: 43.83 Azimuth: 10.69

Sun: Altitude: -19.35 Azimuth: 282.24

Moon: Altitude: 80.13 Azimuth: 3.54

Ural

Object: Altitude: -47.41 Azimuth: 176.95

Sun: Altitude: -5.89 Azimuth: 61.75

Moon: Altitude: -11.36 Azimuth: 171.04

Vostryakovo

Object: Altitude: -45.14 Azimuth: 146.27

Sun: Altitude: 4.68 Azimuth: 43.68

Moon: Altitude: -8.95 Azimuth: 150.77

Gal. latitude: 15.054436 Gal. longitude: 238.535265

Dist. to Sun: 102.183998

Dist. to Moon: 36.392568

Moon coord.: (135.389724 d, 21.201975 d)

Sun coord.: (237.129859 d, -20.015545 d)

Lunar disk: 0.652123

Lunar phase: 72.287144

Lunar bright limb: 105.250887

No SN in this field
Recent coverage and limits telegrams

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

  ID = 10254
TYPE = 35
DAYS = 2


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240527B ( Fermi GBM team, GCN 36546) errorbox  9266 sec after notice time and 9291 sec after trigger time at 2024-05-27 16:38:42 UT, with upper limit up to  19.9 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -11.7 deg. 

The galactic latitude b = 16 deg., longitude l = 238 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2472358

We obtain a following upper limits.  

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

    9321 | 2024-05-27 16:38:42 |         MASTER-SAAO | (08h 28m 27.08s , -12d 11m 25.9s) |   C |    60 | 18.5 |        
    9401 | 2024-05-27 16:40:02 |         MASTER-SAAO | (08h 36m 37.47s , -12d 10m 23.3s) |   C |    60 | 18.6 |        
   10243 | 2024-05-27 16:54:04 |         MASTER-SAAO | (08h 28m 28.80s , -12d 10m 06.2s) |   C |    60 | 19.1 |        
   10323 | 2024-05-27 16:55:24 |         MASTER-SAAO | (08h 36m 36.04s , -12d 10m 49.2s) |   C |    60 | 19.3 |        
   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10433 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |   120 | 19.7 |  Coadd 
   10463 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |   180 | 19.9 |  Coadd 
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   10883 | 2024-05-27 17:04:44 |         MASTER-SAAO | (08h 43m 57.14s , -12d 11m 27.0s) |   C |    60 | 19.3 |        
   11202 | 2024-05-27 17:10:03 |         MASTER-SAAO | (08h 28m 19.16s , -12d 10m 06.0s) |   C |    60 | 19.3 |        
   11282 | 2024-05-27 17:11:23 |         MASTER-SAAO | (08h 36m 32.47s , -12d 09m 07.5s) |   C |    60 | 19.4 |        
   11361 | 2024-05-27 17:12:42 |         MASTER-SAAO | (08h 32m 22.70s , -14d 04m 02.7s) |   C |    60 | 19.4 |        
   11441 | 2024-05-27 17:14:02 |         MASTER-SAAO | (08h 40m 32.48s , -14d 05m 04.3s) |   C |    60 | 19.4 |        
   11760 | 2024-05-27 17:19:21 |         MASTER-SAAO | (08h 24m 53.78s , -14d 02m 57.9s) |   C |    60 | 19.3 |        
   11840 | 2024-05-27 17:20:41 |         MASTER-SAAO | (08h 43m 52.70s , -12d 09m 50.6s) |   C |    60 | 19.3 |        
   12238 | 2024-05-27 17:27:19 |         MASTER-SAAO | (08h 29m 20.90s , -15d 58m 15.1s) |   C |    60 | 19.2 |        
   12317 | 2024-05-27 17:28:38 |         MASTER-SAAO | (08h 32m 19.29s , -14d 02m 28.2s) |   C |    60 | 19.3 |        
   12397 | 2024-05-27 17:29:58 |         MASTER-SAAO | (08h 40m 28.10s , -14d 03m 28.1s) |   C |    60 | 19.4 |        
   12715 | 2024-05-27 17:35:16 |         MASTER-SAAO | (08h 24m 49.37s , -14d 04m 02.0s) |   C |    60 | 19.3 |        
   12795 | 2024-05-27 17:36:36 |         MASTER-SAAO | (08h 43m 52.49s , -12d 08m 38.2s) |   C |    60 | 19.4 |        
   13194 | 2024-05-27 17:43:15 |         MASTER-SAAO | (08h 29m 18.78s , -15d 56m 49.8s) |   C |    60 | 19.1 |        
   13273 | 2024-05-27 17:44:34 |         MASTER-SAAO | (08h 36m 50.31s , -15d 57m 42.1s) |   C |    60 | 19.3 |        
   14434 | 2024-05-27 18:03:55 |         MASTER-SAAO | (08h 29m 09.33s , -15d 54m 51.6s) |   C |    60 | 19.1 |        
   14514 | 2024-05-27 18:05:15 |         MASTER-SAAO | (08h 36m 39.92s , -15d 56m 46.8s) |   C |    60 | 19.2 |        
   16332 | 2024-05-27 18:35:33 |         MASTER-SAAO | (08h 47m 40.01s , -14d 01m 27.7s) |   C |    60 | 19.3 |        
   25080 | 2024-05-27 21:01:21 |         MASTER-SAAO | (08h 32m 18.93s , -14d 24m 52.4s) |  P/ |    60 | 15.1 |        
   25161 | 2024-05-27 21:02:42 |         MASTER-SAAO | (08h 32m 17.88s , -14d 24m 36.1s) |  P/ |    60 | 15.1 |        
   25241 | 2024-05-27 21:04:02 |         MASTER-SAAO | (08h 32m 16.93s , -14d 24m 22.3s) |  P/ |    60 | 15.1 |        
   25320 | 2024-05-27 21:05:21 |         MASTER-SAAO | (08h 32m 15.96s , -14d 24m 09.4s) |  P/ |    60 | 14.9 |        
   25400 | 2024-05-27 21:06:41 |         MASTER-SAAO | (08h 32m 14.89s , -14d 23m 56.6s) |  P/ |    60 | 14.9 |        
   25479 | 2024-05-27 21:08:00 |         MASTER-SAAO | (08h 32m 13.88s , -14d 23m 43.6s) |  P/ |    60 | 14.7 |        
   25638 | 2024-05-27 21:10:39 |         MASTER-SAAO | (08h 32m 10.30s , -14d 23m 04.7s) |  P/ |    60 | 13.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10248
TYPE = 35
DAYS = 1


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240527B ( Fermi GBM team, GCN 36546) errorbox  9266 sec after notice time and 9291 sec after trigger time at 2024-05-27 16:38:42 UT, with upper limit up to  19.9 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -11.7 deg. 

The galactic latitude b = 16 deg., longitude l = 238 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2472358

We obtain a following upper limits.  

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

    9321 | 2024-05-27 16:38:42 |         MASTER-SAAO | (08h 28m 27.08s , -12d 11m 25.9s) |   C |    60 | 18.5 |        
    9401 | 2024-05-27 16:40:02 |         MASTER-SAAO | (08h 36m 37.47s , -12d 10m 23.3s) |   C |    60 | 18.6 |        
   10243 | 2024-05-27 16:54:04 |         MASTER-SAAO | (08h 28m 28.80s , -12d 10m 06.2s) |   C |    60 | 19.1 |        
   10323 | 2024-05-27 16:55:24 |         MASTER-SAAO | (08h 36m 36.04s , -12d 10m 49.2s) |   C |    60 | 19.3 |        
   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10433 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |   120 | 19.7 |  Coadd 
   10463 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |   180 | 19.9 |  Coadd 
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   10883 | 2024-05-27 17:04:44 |         MASTER-SAAO | (08h 43m 57.14s , -12d 11m 27.0s) |   C |    60 | 19.3 |        
   11202 | 2024-05-27 17:10:03 |         MASTER-SAAO | (08h 28m 19.16s , -12d 10m 06.0s) |   C |    60 | 19.3 |        
   11282 | 2024-05-27 17:11:23 |         MASTER-SAAO | (08h 36m 32.47s , -12d 09m 07.5s) |   C |    60 | 19.4 |        
   11361 | 2024-05-27 17:12:42 |         MASTER-SAAO | (08h 32m 22.70s , -14d 04m 02.7s) |   C |    60 | 19.4 |        
   11441 | 2024-05-27 17:14:02 |         MASTER-SAAO | (08h 40m 32.48s , -14d 05m 04.3s) |   C |    60 | 19.4 |        
   11760 | 2024-05-27 17:19:21 |         MASTER-SAAO | (08h 24m 53.78s , -14d 02m 57.9s) |   C |    60 | 19.3 |        
   11840 | 2024-05-27 17:20:41 |         MASTER-SAAO | (08h 43m 52.70s , -12d 09m 50.6s) |   C |    60 | 19.3 |        
   12238 | 2024-05-27 17:27:19 |         MASTER-SAAO | (08h 29m 20.90s , -15d 58m 15.1s) |   C |    60 | 19.2 |        
   12317 | 2024-05-27 17:28:38 |         MASTER-SAAO | (08h 32m 19.29s , -14d 02m 28.2s) |   C |    60 | 19.3 |        
   12397 | 2024-05-27 17:29:58 |         MASTER-SAAO | (08h 40m 28.10s , -14d 03m 28.1s) |   C |    60 | 19.4 |        
   12715 | 2024-05-27 17:35:16 |         MASTER-SAAO | (08h 24m 49.37s , -14d 04m 02.0s) |   C |    60 | 19.3 |        
   12795 | 2024-05-27 17:36:36 |         MASTER-SAAO | (08h 43m 52.49s , -12d 08m 38.2s) |   C |    60 | 19.4 |        
   13194 | 2024-05-27 17:43:15 |         MASTER-SAAO | (08h 29m 18.78s , -15d 56m 49.8s) |   C |    60 | 19.1 |        
   13273 | 2024-05-27 17:44:34 |         MASTER-SAAO | (08h 36m 50.31s , -15d 57m 42.1s) |   C |    60 | 19.3 |        
   14434 | 2024-05-27 18:03:55 |         MASTER-SAAO | (08h 29m 09.33s , -15d 54m 51.6s) |   C |    60 | 19.1 |        
   14514 | 2024-05-27 18:05:15 |         MASTER-SAAO | (08h 36m 39.92s , -15d 56m 46.8s) |   C |    60 | 19.2 |        
   16332 | 2024-05-27 18:35:33 |         MASTER-SAAO | (08h 47m 40.01s , -14d 01m 27.7s) |   C |    60 | 19.3 |        
   25080 | 2024-05-27 21:01:21 |         MASTER-SAAO | (08h 32m 18.93s , -14d 24m 52.4s) |  P/ |    60 | 15.1 |        
   25161 | 2024-05-27 21:02:42 |         MASTER-SAAO | (08h 32m 17.88s , -14d 24m 36.1s) |  P/ |    60 | 15.1 |        
   25241 | 2024-05-27 21:04:02 |         MASTER-SAAO | (08h 32m 16.93s , -14d 24m 22.3s) |  P/ |    60 | 15.1 |        
   25320 | 2024-05-27 21:05:21 |         MASTER-SAAO | (08h 32m 15.96s , -14d 24m 09.4s) |  P/ |    60 | 14.9 |        
   25400 | 2024-05-27 21:06:41 |         MASTER-SAAO | (08h 32m 14.89s , -14d 23m 56.6s) |  P/ |    60 | 14.9 |        
   25479 | 2024-05-27 21:08:00 |         MASTER-SAAO | (08h 32m 13.88s , -14d 23m 43.6s) |  P/ |    60 | 14.7 |        
   25638 | 2024-05-27 21:10:39 |         MASTER-SAAO | (08h 32m 10.30s , -14d 23m 04.7s) |  P/ |    60 | 13.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10247
TYPE = 35
DAYS = 1


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the LAT GRB240527.59 (trigger No 738511436,08h 32m 24.00s , -14d 28m 48.0s, R=0.19) errorbox 10372 sec after trigger time at 2024-05-27 16:56:44 UT, with upper limit up to  19.9 mag. Observations started at twilight.  The observations began at zenith distance = 34 deg. The sun  altitude  is -15.4 deg. 

The galactic latitude b = 15 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2473085

We obtain a following upper limits.  

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

   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10433 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |   120 | 19.7 |  Coadd 
   10463 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |   180 | 19.9 |  Coadd 
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   11361 | 2024-05-27 17:12:42 |         MASTER-SAAO | (08h 32m 22.70s , -14d 04m 02.7s) |   C |    60 | 19.4 |        
   11441 | 2024-05-27 17:14:02 |         MASTER-SAAO | (08h 40m 32.48s , -14d 05m 04.3s) |   C |    60 | 19.4 |        
   11760 | 2024-05-27 17:19:21 |         MASTER-SAAO | (08h 24m 53.78s , -14d 02m 57.9s) |   C |    60 | 19.3 |        
   12238 | 2024-05-27 17:27:19 |         MASTER-SAAO | (08h 29m 20.90s , -15d 58m 15.1s) |   C |    60 | 19.2 |        
   12317 | 2024-05-27 17:28:38 |         MASTER-SAAO | (08h 32m 19.29s , -14d 02m 28.2s) |   C |    60 | 19.3 |        
   12397 | 2024-05-27 17:29:58 |         MASTER-SAAO | (08h 40m 28.10s , -14d 03m 28.1s) |   C |    60 | 19.4 |        
   12715 | 2024-05-27 17:35:16 |         MASTER-SAAO | (08h 24m 49.37s , -14d 04m 02.0s) |   C |    60 | 19.3 |        
   13194 | 2024-05-27 17:43:15 |         MASTER-SAAO | (08h 29m 18.78s , -15d 56m 49.8s) |   C |    60 | 19.1 |        
   13273 | 2024-05-27 17:44:34 |         MASTER-SAAO | (08h 36m 50.31s , -15d 57m 42.1s) |   C |    60 | 19.3 |        
   14434 | 2024-05-27 18:03:55 |         MASTER-SAAO | (08h 29m 09.33s , -15d 54m 51.6s) |   C |    60 | 19.1 |        
   14514 | 2024-05-27 18:05:15 |         MASTER-SAAO | (08h 36m 39.92s , -15d 56m 46.8s) |   C |    60 | 19.2 |        
   25080 | 2024-05-27 21:01:21 |         MASTER-SAAO | (08h 32m 18.93s , -14d 24m 52.4s) |  P/ |    60 | 15.1 |        
   25161 | 2024-05-27 21:02:42 |         MASTER-SAAO | (08h 32m 17.88s , -14d 24m 36.1s) |  P/ |    60 | 15.1 |        
   25241 | 2024-05-27 21:04:02 |         MASTER-SAAO | (08h 32m 16.93s , -14d 24m 22.3s) |  P/ |    60 | 15.1 |        
   25320 | 2024-05-27 21:05:21 |         MASTER-SAAO | (08h 32m 15.96s , -14d 24m 09.4s) |  P/ |    60 | 14.9 |        
   25400 | 2024-05-27 21:06:41 |         MASTER-SAAO | (08h 32m 14.89s , -14d 23m 56.6s) |  P/ |    60 | 14.9 |        
   25479 | 2024-05-27 21:08:00 |         MASTER-SAAO | (08h 32m 13.88s , -14d 23m 43.6s) |  P/ |    60 | 14.7 |        
   25638 | 2024-05-27 21:10:39 |         MASTER-SAAO | (08h 32m 10.30s , -14d 23m 04.7s) |  P/ |    60 | 13.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10242
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the LAT GRB240527.59 (trigger No 738511436,08h 32m 24.00s , -14d 28m 48.0s, R=0.19) errorbox 10372 sec after trigger time at 2024-05-27 16:56:44 UT, with upper limit up to  19.4 mag. Observations started at twilight.  The observations began at zenith distance = 34 deg. The sun  altitude  is -15.4 deg. 

The galactic latitude b = 15 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2473085

We obtain a following upper limits.  

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

   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   11361 | 2024-05-27 17:12:42 |         MASTER-SAAO | (08h 32m 22.70s , -14d 04m 02.7s) |   C |    60 | 19.4 |        
   11441 | 2024-05-27 17:14:02 |         MASTER-SAAO | (08h 40m 32.48s , -14d 05m 04.3s) |   C |    60 | 19.4 |        
   11760 | 2024-05-27 17:19:21 |         MASTER-SAAO | (08h 24m 53.78s , -14d 02m 57.9s) |   C |    60 | 19.3 |        
   12238 | 2024-05-27 17:27:19 |         MASTER-SAAO | (08h 29m 20.90s , -15d 58m 15.1s) |   C |    60 | 19.2 |        
   12317 | 2024-05-27 17:28:38 |         MASTER-SAAO | (08h 32m 19.29s , -14d 02m 28.2s) |   C |    60 | 19.3 |        
   12397 | 2024-05-27 17:29:58 |         MASTER-SAAO | (08h 40m 28.10s , -14d 03m 28.1s) |   C |    60 | 19.4 |        
   12715 | 2024-05-27 17:35:16 |         MASTER-SAAO | (08h 24m 49.37s , -14d 04m 02.0s) |   C |    60 | 19.3 |        
   13194 | 2024-05-27 17:43:15 |         MASTER-SAAO | (08h 29m 18.78s , -15d 56m 49.8s) |   C |    60 | 19.1 |        
   13273 | 2024-05-27 17:44:34 |         MASTER-SAAO | (08h 36m 50.31s , -15d 57m 42.1s) |   C |    60 | 19.3 |        
   14434 | 2024-05-27 18:03:55 |         MASTER-SAAO | (08h 29m 09.33s , -15d 54m 51.6s) |   C |    60 | 19.1 |        
   14514 | 2024-05-27 18:05:15 |         MASTER-SAAO | (08h 36m 39.92s , -15d 56m 46.8s) |   C |    60 | 19.2 |        
   25080 | 2024-05-27 21:01:21 |         MASTER-SAAO | (08h 32m 18.93s , -14d 24m 52.4s) |  P/ |    60 | 15.1 |        
   25161 | 2024-05-27 21:02:42 |         MASTER-SAAO | (08h 32m 17.88s , -14d 24m 36.1s) |  P/ |    60 | 15.1 |        
   25241 | 2024-05-27 21:04:02 |         MASTER-SAAO | (08h 32m 16.93s , -14d 24m 22.3s) |  P/ |    60 | 15.1 |        
   25320 | 2024-05-27 21:05:21 |         MASTER-SAAO | (08h 32m 15.96s , -14d 24m 09.4s) |  P/ |    60 | 14.9 |        
   25400 | 2024-05-27 21:06:41 |         MASTER-SAAO | (08h 32m 14.89s , -14d 23m 56.6s) |  P/ |    60 | 14.9 |        
   25479 | 2024-05-27 21:08:00 |         MASTER-SAAO | (08h 32m 13.88s , -14d 23m 43.6s) |  P/ |    60 | 14.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10241
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the LAT GRB240527.59 (trigger No 738511436,08h 32m 24.00s , -14d 28m 48.0s, R=0.19) errorbox 10372 sec after trigger time at 2024-05-27 16:56:44 UT, with upper limit up to  19.4 mag. Observations started at twilight.  The observations began at zenith distance = 34 deg. The sun  altitude  is -15.4 deg. 

The galactic latitude b = 15 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2473085

We obtain a following upper limits.  

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

   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   11361 | 2024-05-27 17:12:42 |         MASTER-SAAO | (08h 32m 22.70s , -14d 04m 02.7s) |   C |    60 | 19.4 |        
   11441 | 2024-05-27 17:14:02 |         MASTER-SAAO | (08h 40m 32.48s , -14d 05m 04.3s) |   C |    60 | 19.4 |        
   11760 | 2024-05-27 17:19:21 |         MASTER-SAAO | (08h 24m 53.78s , -14d 02m 57.9s) |   C |    60 | 19.3 |        
   12238 | 2024-05-27 17:27:19 |         MASTER-SAAO | (08h 29m 20.90s , -15d 58m 15.1s) |   C |    60 | 19.2 |        
   12317 | 2024-05-27 17:28:38 |         MASTER-SAAO | (08h 32m 19.29s , -14d 02m 28.2s) |   C |    60 | 19.3 |        
   12397 | 2024-05-27 17:29:58 |         MASTER-SAAO | (08h 40m 28.10s , -14d 03m 28.1s) |   C |    60 | 19.4 |        
   12715 | 2024-05-27 17:35:16 |         MASTER-SAAO | (08h 24m 49.37s , -14d 04m 02.0s) |   C |    60 | 19.3 |        
   13194 | 2024-05-27 17:43:15 |         MASTER-SAAO | (08h 29m 18.78s , -15d 56m 49.8s) |   C |    60 | 19.1 |        
   13273 | 2024-05-27 17:44:34 |         MASTER-SAAO | (08h 36m 50.31s , -15d 57m 42.1s) |   C |    60 | 19.3 |        
   14434 | 2024-05-27 18:03:55 |         MASTER-SAAO | (08h 29m 09.33s , -15d 54m 51.6s) |   C |    60 | 19.1 |        
   14514 | 2024-05-27 18:05:15 |         MASTER-SAAO | (08h 36m 39.92s , -15d 56m 46.8s) |   C |    60 | 19.2 |        
   25080 | 2024-05-27 21:01:21 |         MASTER-SAAO | (08h 32m 18.93s , -14d 24m 52.4s) |  P/ |    60 | 15.1 |        
   25161 | 2024-05-27 21:02:42 |         MASTER-SAAO | (08h 32m 17.88s , -14d 24m 36.1s) |  P/ |    60 | 15.1 |        
   25241 | 2024-05-27 21:04:02 |         MASTER-SAAO | (08h 32m 16.93s , -14d 24m 22.3s) |  P/ |    60 | 15.1 |        
   25320 | 2024-05-27 21:05:21 |         MASTER-SAAO | (08h 32m 15.96s , -14d 24m 09.4s) |  P/ |    60 | 14.9 |        
   25400 | 2024-05-27 21:06:41 |         MASTER-SAAO | (08h 32m 14.89s , -14d 23m 56.6s) |  P/ |    60 | 14.9 |        
   25479 | 2024-05-27 21:08:00 |         MASTER-SAAO | (08h 32m 13.88s , -14d 23m 43.6s) |  P/ |    60 | 14.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10240
TYPE = 34
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the LAT GRB240527.59 (trigger No 738511436,08h 32m 24.00s , -14d 28m 48.0s, R=0.19) errorbox 10372 sec after trigger time at 2024-05-27 16:56:44 UT, with upper limit up to  19.4 mag. Observations started at twilight.  The observations began at zenith distance = 34 deg. The sun  altitude  is -15.4 deg. 

The galactic latitude b = 15 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2473085

We obtain a following upper limits.  

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

   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   11361 | 2024-05-27 17:12:42 |         MASTER-SAAO | (08h 32m 22.70s , -14d 04m 02.7s) |   C |    60 | 19.4 |        
   11441 | 2024-05-27 17:14:02 |         MASTER-SAAO | (08h 40m 32.48s , -14d 05m 04.3s) |   C |    60 | 19.4 |        
   11760 | 2024-05-27 17:19:21 |         MASTER-SAAO | (08h 24m 53.78s , -14d 02m 57.9s) |   C |    60 | 19.3 |        
   12238 | 2024-05-27 17:27:19 |         MASTER-SAAO | (08h 29m 20.90s , -15d 58m 15.1s) |   C |    60 | 19.2 |        
   12317 | 2024-05-27 17:28:38 |         MASTER-SAAO | (08h 32m 19.29s , -14d 02m 28.2s) |   C |    60 | 19.3 |        
   12397 | 2024-05-27 17:29:58 |         MASTER-SAAO | (08h 40m 28.10s , -14d 03m 28.1s) |   C |    60 | 19.4 |        
   12715 | 2024-05-27 17:35:16 |         MASTER-SAAO | (08h 24m 49.37s , -14d 04m 02.0s) |   C |    60 | 19.3 |        
   13194 | 2024-05-27 17:43:15 |         MASTER-SAAO | (08h 29m 18.78s , -15d 56m 49.8s) |   C |    60 | 19.1 |        
   13273 | 2024-05-27 17:44:34 |         MASTER-SAAO | (08h 36m 50.31s , -15d 57m 42.1s) |   C |    60 | 19.3 |        
   14434 | 2024-05-27 18:03:55 |         MASTER-SAAO | (08h 29m 09.33s , -15d 54m 51.6s) |   C |    60 | 19.1 |        
   14514 | 2024-05-27 18:05:15 |         MASTER-SAAO | (08h 36m 39.92s , -15d 56m 46.8s) |   C |    60 | 19.2 |        
   25080 | 2024-05-27 21:01:21 |         MASTER-SAAO | (08h 32m 18.93s , -14d 24m 52.4s) |  P/ |    60 | 15.1 |        
   25161 | 2024-05-27 21:02:42 |         MASTER-SAAO | (08h 32m 17.88s , -14d 24m 36.1s) |  P/ |    60 | 15.1 |        
   25241 | 2024-05-27 21:04:02 |         MASTER-SAAO | (08h 32m 16.93s , -14d 24m 22.3s) |  P/ |    60 | 15.1 |        
   25320 | 2024-05-27 21:05:21 |         MASTER-SAAO | (08h 32m 15.96s , -14d 24m 09.4s) |  P/ |    60 | 14.9 |        
   25400 | 2024-05-27 21:06:41 |         MASTER-SAAO | (08h 32m 14.89s , -14d 23m 56.6s) |  P/ |    60 | 14.9 |        
   25479 | 2024-05-27 21:08:00 |         MASTER-SAAO | (08h 32m 13.88s , -14d 23m 43.6s) |  P/ |    60 | 14.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10238
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240527B ( Fermi GBM team, GCN 36546) errorbox  9266 sec after notice time and 9291 sec after trigger time at 2024-05-27 16:38:42 UT, with upper limit up to  19.4 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -11.7 deg. 

The galactic latitude b = 16 deg., longitude l = 237 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2472451

We obtain a following upper limits.  

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

    9321 | 2024-05-27 16:38:42 |         MASTER-SAAO | (08h 28m 27.08s , -12d 11m 25.9s) |   C |    60 | 18.5 |        
    9401 | 2024-05-27 16:40:02 |         MASTER-SAAO | (08h 36m 37.47s , -12d 10m 23.3s) |   C |    60 | 18.6 |        
   10243 | 2024-05-27 16:54:04 |         MASTER-SAAO | (08h 28m 28.80s , -12d 10m 06.2s) |   C |    60 | 19.1 |        
   10323 | 2024-05-27 16:55:24 |         MASTER-SAAO | (08h 36m 36.04s , -12d 10m 49.2s) |   C |    60 | 19.3 |        
   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10563 | 2024-05-27 16:59:24 |         MASTER-SAAO | (08h 25m 05.25s , -10d 15m 57.2s) |   C |    60 | 19.2 |        
   10642 | 2024-05-27 17:00:43 |         MASTER-SAAO | (08h 33m 14.26s , -10d 17m 11.8s) |   C |    60 | 19.3 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   10883 | 2024-05-27 17:04:44 |         MASTER-SAAO | (08h 43m 57.14s , -12d 11m 27.0s) |   C |    60 | 19.3 |        
   11042 | 2024-05-27 17:07:23 |         MASTER-SAAO | (08h 40m 33.16s , -10d 16m 51.0s) |   C |    60 | 19.4 |        
   11202 | 2024-05-27 17:10:03 |         MASTER-SAAO | (08h 28m 19.16s , -12d 10m 06.0s) |   C |    60 | 19.3 |        
   11282 | 2024-05-27 17:11:23 |         MASTER-SAAO | (08h 36m 32.47s , -12d 09m 07.5s) |   C |    60 | 19.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10237
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240527B ( Fermi GBM team, GCN 36546) errorbox  9266 sec after notice time and 9291 sec after trigger time at 2024-05-27 16:38:42 UT, with upper limit up to  19.4 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -11.7 deg. 

The galactic latitude b = 16 deg., longitude l = 237 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2472451

We obtain a following upper limits.  

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

    9321 | 2024-05-27 16:38:42 |         MASTER-SAAO | (08h 28m 27.08s , -12d 11m 25.9s) |   C |    60 | 18.5 |        
    9401 | 2024-05-27 16:40:02 |         MASTER-SAAO | (08h 36m 37.47s , -12d 10m 23.3s) |   C |    60 | 18.6 |        
   10243 | 2024-05-27 16:54:04 |         MASTER-SAAO | (08h 28m 28.80s , -12d 10m 06.2s) |   C |    60 | 19.1 |        
   10323 | 2024-05-27 16:55:24 |         MASTER-SAAO | (08h 36m 36.04s , -12d 10m 49.2s) |   C |    60 | 19.3 |        
   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10563 | 2024-05-27 16:59:24 |         MASTER-SAAO | (08h 25m 05.25s , -10d 15m 57.2s) |   C |    60 | 19.2 |        
   10642 | 2024-05-27 17:00:43 |         MASTER-SAAO | (08h 33m 14.26s , -10d 17m 11.8s) |   C |    60 | 19.3 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   10883 | 2024-05-27 17:04:44 |         MASTER-SAAO | (08h 43m 57.14s , -12d 11m 27.0s) |   C |    60 | 19.3 |        
   11042 | 2024-05-27 17:07:23 |         MASTER-SAAO | (08h 40m 33.16s , -10d 16m 51.0s) |   C |    60 | 19.4 |        
   11202 | 2024-05-27 17:10:03 |         MASTER-SAAO | (08h 28m 19.16s , -12d 10m 06.0s) |   C |    60 | 19.3 |        
   11282 | 2024-05-27 17:11:23 |         MASTER-SAAO | (08h 36m 32.47s , -12d 09m 07.5s) |   C |    60 | 19.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10236
TYPE = 34
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 240527B ( Fermi GBM team, GCN 36546) errorbox  9266 sec after notice time and 9291 sec after trigger time at 2024-05-27 16:38:42 UT, with upper limit up to  19.4 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -11.7 deg. 

The galactic latitude b = 16 deg., longitude l = 237 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2472451

We obtain a following upper limits.  

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

    9321 | 2024-05-27 16:38:42 |         MASTER-SAAO | (08h 28m 27.08s , -12d 11m 25.9s) |   C |    60 | 18.5 |        
    9401 | 2024-05-27 16:40:02 |         MASTER-SAAO | (08h 36m 37.47s , -12d 10m 23.3s) |   C |    60 | 18.6 |        
   10243 | 2024-05-27 16:54:04 |         MASTER-SAAO | (08h 28m 28.80s , -12d 10m 06.2s) |   C |    60 | 19.1 |        
   10323 | 2024-05-27 16:55:24 |         MASTER-SAAO | (08h 36m 36.04s , -12d 10m 49.2s) |   C |    60 | 19.3 |        
   10403 | 2024-05-27 16:56:44 |         MASTER-SAAO | (08h 32m 25.70s , -14d 04m 43.2s) |   C |    60 | 19.2 |        
   10483 | 2024-05-27 16:58:04 |         MASTER-SAAO | (08h 40m 34.75s , -14d 05m 43.1s) |   C |    60 | 19.2 |        
   10563 | 2024-05-27 16:59:24 |         MASTER-SAAO | (08h 25m 05.25s , -10d 15m 57.2s) |   C |    60 | 19.2 |        
   10642 | 2024-05-27 17:00:43 |         MASTER-SAAO | (08h 33m 14.26s , -10d 17m 11.8s) |   C |    60 | 19.3 |        
   10803 | 2024-05-27 17:03:24 |         MASTER-SAAO | (08h 24m 52.36s , -14d 03m 20.3s) |   C |    60 | 19.2 |        
   10883 | 2024-05-27 17:04:44 |         MASTER-SAAO | (08h 43m 57.14s , -12d 11m 27.0s) |   C |    60 | 19.3 |        
   11042 | 2024-05-27 17:07:23 |         MASTER-SAAO | (08h 40m 33.16s , -10d 16m 51.0s) |   C |    60 | 19.4 |        
   11202 | 2024-05-27 17:10:03 |         MASTER-SAAO | (08h 28m 19.16s , -12d 10m 06.0s) |   C |    60 | 19.3 |        
   11282 | 2024-05-27 17:11:23 |         MASTER-SAAO | (08h 36m 32.47s , -12d 09m 07.5s) |   C |    60 | 19.4 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024