MASTER Net MASTER Database: GRB240519.21 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 GRB240519.21
Trignum 737788024
Trigger time 2024-05-19 05:06:59.4
Notice time 2024-05-19 05:10:29.159643
Coord, eb (20h 12m 55.20s , -65d 39m 36.0s) , 1.48
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)

You are viewing outdated information, relevant error box is here

All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
2461773 2024-05-19 05:42:42.582574 19h 35m 38.40s -69d 21m 00.0s FERMI 1.47 alert 737788024 2 115 alert
2461740 2024-05-19 05:10:29.159643 20h 12m 55.20s -65d 39m 36.0s FERMI 1.48 alert 737788024 5 112 alert
2461718 2024-05-19 05:08:05.114501 20h 05m 24.00s -68d 49m 58.8s FERMI 5.45 alert 737788024 26 111 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2024-05-19 05:06:59 (JD 2460449.713183)

Siderial time 23.448800 h

Ra 20:12:55.20 Dec -65:39:36.00
(303.230000d, -65.660000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -63.88 Azimuth: 38.46

Sun: Altitude: 53.44 Azimuth: 42.75

Moon: Altitude: -13.01 Azimuth: 258.88

Tunka

Object: Altitude: -55.04 Azimuth: 41.10

Sun: Altitude: 57.99 Azimuth: 1.85

Moon: Altitude: -26.65 Azimuth: 237.21

Kislovodsk

Object: Altitude: -26.91 Azimuth: 21.78

Sun: Altitude: 35.40 Azimuth: 276.01

Moon: Altitude: -48.00 Azimuth: 162.31

Tavrida

Object: Altitude: -25.71 Azimuth: 18.84

Sun: Altitude: 29.26 Azimuth: 270.47

Moon: Altitude: -44.67 Azimuth: 150.92

SAAO

Object: Altitude: 51.64 Azimuth: 20.42

Sun: Altitude: -3.45 Azimuth: 248.67

Moon: Altitude: -42.46 Azimuth: 48.26

IAC

Object: Altitude: -4.06 Azimuth: 357.68

Sun: Altitude: -13.60 Azimuth: 238.25

Moon: Altitude: -18.34 Azimuth: 96.59

Argentina

Object: Altitude: 41.56 Azimuth: 332.01

Sun: Altitude: -75.71 Azimuth: 325.03

Moon: Altitude: 29.85 Azimuth: 106.47

Mexico

Object: Altitude: -31.89 Azimuth: 331.40

Sun: Altitude: -30.38 Azimuth: 144.23

Moon: Altitude: 52.89 Azimuth: 25.98

Ural

Object: Altitude: -43.58 Azimuth: 32.41

Sun: Altitude: 41.44 Azimuth: 302.04

Moon: Altitude: -35.86 Azimuth: 186.50

Vostryakovo

Object: Altitude: -36.53 Azimuth: 22.66

Sun: Altitude: 30.75 Azimuth: 279.66

Moon: Altitude: -36.01 Azimuth: 159.53

Gal. latitude: -33.388127 Gal. longitude: 330.444677

Dist. to Sun: 117.367204

Dist. to Moon: 97.144286

Moon coord.: (188.382599 d, -3.055922 d)

Sun coord.: (56.140720 d, 19.807064 d)

Lunar disk: 0.825600

Lunar phase: 49.367881

Lunar bright limb: 293.625739

No SN in this field

2024-05-19 05:10:29 (JD 2460449.715613)

Siderial time 23.507293 h

Ra 20:12:55.20 Dec -65:39:36.00
(303.230000d, -65.660000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -64.23 Azimuth: 38.24

Sun: Altitude: 53.05 Azimuth: 43.97

Moon: Altitude: -12.49 Azimuth: 259.57

Tunka

Object: Altitude: -55.40 Azimuth: 41.20

Sun: Altitude: 57.96 Azimuth: 3.40

Moon: Altitude: -26.22 Azimuth: 238.03

Kislovodsk

Object: Altitude: -27.14 Azimuth: 22.09

Sun: Altitude: 36.02 Azimuth: 276.67

Moon: Altitude: -48.19 Azimuth: 163.56

Tavrida

Object: Altitude: -25.91 Azimuth: 19.17

Sun: Altitude: 29.88 Azimuth: 271.09

Moon: Altitude: -44.98 Azimuth: 152.04

SAAO

Object: Altitude: 51.38 Azimuth: 20.82

Sun: Altitude: -2.76 Azimuth: 248.21

Moon: Altitude: -42.98 Azimuth: 47.35

IAC

Object: Altitude: -4.03 Azimuth: 358.04

Sun: Altitude: -12.94 Azimuth: 238.76

Moon: Altitude: -19.10 Azimuth: 97.01

Argentina

Object: Altitude: 41.91 Azimuth: 332.13

Sun: Altitude: -75.27 Azimuth: 322.25

Moon: Altitude: 29.16 Azimuth: 105.89

Mexico

Object: Altitude: -31.53 Azimuth: 331.44

Sun: Altitude: -30.81 Azimuth: 145.04

Moon: Altitude: 52.55 Azimuth: 27.27

Ural

Object: Altitude: -43.83 Azimuth: 32.76

Sun: Altitude: 41.84 Azimuth: 303.01

Moon: Altitude: -35.81 Azimuth: 187.55

Vostryakovo

Object: Altitude: -36.72 Azimuth: 23.04

Sun: Altitude: 31.24 Azimuth: 280.44

Moon: Altitude: -36.19 Azimuth: 160.56

Gal. latitude: -33.388127 Gal. longitude: 330.444677

Dist. to Sun: 117.368648

Dist. to Moon: 97.121916

Moon coord.: (188.408167 d, -3.069683 d)

Sun coord.: (56.143144 d, 19.807583 d)

Lunar disk: 0.825775

Lunar phase: 49.341360

Lunar bright limb: 293.622317

No SN in this field

2024-05-19 06:10:29 (JD 2460449.757280)

Siderial time 0.510031 h

Ra 20:12:55.20 Dec -65:39:36.00
(303.230000d, -65.660000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -69.77 Azimuth: 31.14

Sun: Altitude: 45.40 Azimuth: 62.23

Moon: Altitude: -3.39 Azimuth: 271.09

Tunka

Object: Altitude: -61.58 Azimuth: 41.65

Sun: Altitude: 55.38 Azimuth: 28.80

Moon: Altitude: -18.27 Azimuth: 251.25

Kislovodsk

Object: Altitude: -31.66 Azimuth: 26.94

Sun: Altitude: 46.58 Azimuth: 289.19

Moon: Altitude: -49.43 Azimuth: 185.70

Tavrida

Object: Altitude: -29.90 Azimuth: 24.52

Sun: Altitude: 40.45 Azimuth: 282.57

Moon: Altitude: -48.36 Azimuth: 172.78

SAAO

Object: Altitude: 46.27 Azimuth: 26.13

Sun: Altitude: 8.62 Azimuth: 239.86

Moon: Altitude: -50.44 Azimuth: 28.98

IAC

Object: Altitude: -4.30 Azimuth: 4.23

Sun: Altitude: -1.20 Azimuth: 246.65

Moon: Altitude: -31.83 Azimuth: 104.90

Argentina

Object: Altitude: 47.59 Azimuth: 335.61

Sun: Altitude: -64.97 Azimuth: 292.65

Moon: Altitude: 17.13 Azimuth: 96.90

Mexico

Object: Altitude: -25.50 Azimuth: 333.01

Sun: Altitude: -36.71 Azimuth: 160.49

Moon: Altitude: 44.82 Azimuth: 46.11

Ural

Object: Altitude: -48.60 Azimuth: 38.46

Sun: Altitude: 47.91 Azimuth: 321.05

Moon: Altitude: -33.81 Azimuth: 205.17

Vostryakovo

Object: Altitude: -40.50 Azimuth: 29.32

Sun: Altitude: 39.36 Azimuth: 294.61

Moon: Altitude: -37.92 Azimuth: 178.73

Gal. latitude: -33.388127 Gal. longitude: 330.444677

Dist. to Sun: 117.393395

Dist. to Moon: 96.738231

Moon coord.: (188.846680 d, -3.305539 d)

Sun coord.: (56.184702 d, 19.816470 d)

Lunar disk: 0.828776

Lunar phase: 48.886628

Lunar bright limb: 293.562281

No SN in this field

2024-12-02 23:43:02 (JD 2460647.488218)

Siderial time 7.045396 h

Ra 20:12:55.20 Dec -65:39:36.00
(303.230000d, -65.660000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -51.37 Azimuth: 321.03

Sun: Altitude: 3.42 Azimuth: 311.47

Moon: Altitude: -13.14 Azimuth: 299.03

Tunka

Object: Altitude: -62.49 Azimuth: 318.54

Sun: Altitude: -10.31 Azimuth: 292.77

Moon: Altitude: -27.98 Azimuth: 281.39

Kislovodsk

Object: Altitude: -67.00 Azimuth: 13.35

Sun: Altitude: -49.79 Azimuth: 250.99

Moon: Altitude: -68.20 Azimuth: 231.96

Tavrida

Object: Altitude: -66.11 Azimuth: 21.54

Sun: Altitude: -54.95 Azimuth: 240.65

Moon: Altitude: -71.56 Azimuth: 211.80

SAAO

Object: Altitude: 11.57 Azimuth: 13.73

Sun: Altitude: -32.43 Azimuth: 338.51

Moon: Altitude: -29.12 Azimuth: 2.29

IAC

Object: Altitude: -33.10 Azimuth: 27.84

Sun: Altitude: -72.74 Azimuth: 107.06

Moon: Altitude: -55.33 Azimuth: 80.03

Argentina

Object: Altitude: 42.73 Azimuth: 27.54

Sun: Altitude: -3.60 Azimuth: 61.15

Moon: Altitude: 16.42 Azimuth: 66.30

Mexico

Object: Altitude: -7.36 Azimuth: 5.95

Sun: Altitude: 5.71 Azimuth: 59.91

Moon: Altitude: 15.80 Azimuth: 41.53

Ural

Object: Altitude: -81.13 Azimuth: 348.24

Sun: Altitude: -35.52 Azimuth: 255.43

Moon: Altitude: -51.69 Azimuth: 237.41

Vostryakovo

Object: Altitude: -76.73 Azimuth: 32.38

Sun: Altitude: -47.11 Azimuth: 234.07

Moon: Altitude: -61.08 Azimuth: 207.51

Gal. latitude: -33.388127 Gal. longitude: 330.444677

Dist. to Sun: 55.392437

Dist. to Moon: 42.160859

Moon coord.: (271.149708 d, -28.465539 d)

Sun coord.: (249.378680 d, -22.093186 d)

Lunar disk: 0.032308

Lunar phase: 159.290215

Lunar bright limb: 282.725040

No SN in this field
Recent coverage and limits telegrams

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

  ID = 10217
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 GRB240519.21 (trigger No 737788024,19h 35m 38.40s , -69d 21m 00.0s, R=1.47) errorbox  42773 sec after notice time and 42813 sec after trigger time at 2024-05-19 17:00:32 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 75 deg. The sun  altitude  is -15.6 deg. 

The galactic latitude b = -30 deg., longitude l = 326 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2461773

We obtain a following upper limits.  

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

   42843 | 2024-05-19 17:00:32 |         MASTER-SAAO | (19h 35m 26.18s , -69d 01m 26.6s) |   C |    60 | 15.3 |        
   42937 | 2024-05-19 17:02:06 |         MASTER-SAAO | (19h 57m 55.00s , -69d 02m 57.0s) |   C |    60 | 17.2 |        
   43029 | 2024-05-19 17:03:37 |         MASTER-SAAO | (19h 07m 59.06s , -70d 56m 05.1s) |   C |    60 | 18.0 |        
   43118 | 2024-05-19 17:05:07 |         MASTER-SAAO | (19h 32m 37.84s , -70d 55m 13.9s) |   C |    60 | 18.0 |        
   43207 | 2024-05-19 17:06:36 |         MASTER-SAAO | (19h 20m 13.74s , -67d 09m 16.4s) |   C |    60 | 17.7 |        
   43297 | 2024-05-19 17:08:06 |         MASTER-SAAO | (19h 41m 02.41s , -67d 09m 09.5s) |   C |    60 | 17.7 |        
   43482 | 2024-05-19 17:11:11 |         MASTER-SAAO | (19h 15m 13.89s , -69d 01m 43.9s) |   C |    60 | 18.0 |        
   43805 | 2024-05-19 17:16:33 |         MASTER-SAAO | (19h 35m 24.32s , -69d 01m 39.8s) |   C |    60 | 17.9 |        
   43895 | 2024-05-19 17:18:04 |         MASTER-SAAO | (19h 57m 58.64s , -69d 02m 41.2s) |   C |    60 | 17.9 |        
   43986 | 2024-05-19 17:19:35 |         MASTER-SAAO | (19h 07m 58.91s , -70d 57m 31.4s) |   C |    60 | 18.0 |        
   44076 | 2024-05-19 17:21:05 |         MASTER-SAAO | (19h 32m 44.55s , -70d 57m 32.6s) |   C |    60 | 17.9 |        
   44167 | 2024-05-19 17:22:36 |         MASTER-SAAO | (19h 20m 17.25s , -67d 08m 04.1s) |   C |    60 | 17.8 |        
   44257 | 2024-05-19 17:24:06 |         MASTER-SAAO | (19h 40m 59.92s , -67d 09m 27.0s) |   C |    60 | 17.8 |        
   44438 | 2024-05-19 17:27:07 |         MASTER-SAAO | (19h 15m 07.13s , -69d 02m 50.6s) |   C |    60 | 18.0 |        
   44757 | 2024-05-19 17:32:25 |         MASTER-SAAO | (19h 35m 29.17s , -69d 03m 11.5s) |   C |    60 | 18.0 |        
   44847 | 2024-05-19 17:33:56 |         MASTER-SAAO | (19h 57m 51.76s , -69d 04m 12.2s) |   C |    60 | 17.9 |        
   44938 | 2024-05-19 17:35:27 |         MASTER-SAAO | (19h 08m 01.88s , -70d 57m 48.5s) |   C |    60 | 18.0 |        
   45028 | 2024-05-19 17:36:57 |         MASTER-SAAO | (19h 32m 40.59s , -70d 56m 39.3s) |   C |    60 | 17.9 |        
   45118 | 2024-05-19 17:38:27 |         MASTER-SAAO | (19h 20m 16.03s , -67d 09m 58.0s) |   C |    60 | 17.9 |        
   45208 | 2024-05-19 17:39:57 |         MASTER-SAAO | (19h 41m 01.94s , -67d 08m 31.4s) |   C |    60 | 17.9 |        
   45391 | 2024-05-19 17:43:00 |         MASTER-SAAO | (19h 15m 05.80s , -69d 02m 21.3s) |   C |    60 | 18.0 |        
   45710 | 2024-05-19 17:48:19 |         MASTER-SAAO | (19h 54m 55.54s , -70d 58m 17.4s) |   C |    60 | 18.0 |        
   46438 | 2024-05-19 18:00:27 |         MASTER-SAAO | (19h 59m 34.18s , -67d 10m 04.3s) |   C |    60 | 17.9 |        
   46624 | 2024-05-19 18:03:33 |         MASTER-SAAO | (19h 54m 53.46s , -70d 58m 00.3s) |   C |    60 | 18.0 |        
   47351 | 2024-05-19 18:15:39 |         MASTER-SAAO | (19h 59m 39.53s , -67d 10m 33.1s) |   C |    60 | 17.9 |        
   47532 | 2024-05-19 18:18:41 |         MASTER-SAAO | (19h 54m 52.45s , -70d 59m 26.9s) |   C |    60 | 18.0 |        
   48262 | 2024-05-19 18:30:51 |         MASTER-SAAO | (19h 59m 38.28s , -67d 11m 38.5s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10214
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 GRB240519.21 (trigger No 737788024,19h 35m 38.40s , -69d 21m 00.0s, R=1.47) errorbox  42773 sec after notice time and 42813 sec after trigger time at 2024-05-19 17:00:32 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 75 deg. The sun  altitude  is -15.6 deg. 

The galactic latitude b = -30 deg., longitude l = 326 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2461773

We obtain a following upper limits.  

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

   42843 | 2024-05-19 17:00:32 |         MASTER-SAAO | (19h 35m 26.18s , -69d 01m 26.6s) |   C |    60 | 15.3 |        
   42937 | 2024-05-19 17:02:06 |         MASTER-SAAO | (19h 57m 55.00s , -69d 02m 57.0s) |   C |    60 | 17.2 |        
   43029 | 2024-05-19 17:03:37 |         MASTER-SAAO | (19h 07m 59.06s , -70d 56m 05.1s) |   C |    60 | 18.0 |        
   43118 | 2024-05-19 17:05:07 |         MASTER-SAAO | (19h 32m 37.84s , -70d 55m 13.9s) |   C |    60 | 18.0 |        
   43207 | 2024-05-19 17:06:36 |         MASTER-SAAO | (19h 20m 13.74s , -67d 09m 16.4s) |   C |    60 | 17.7 |        
   43297 | 2024-05-19 17:08:06 |         MASTER-SAAO | (19h 41m 02.41s , -67d 09m 09.5s) |   C |    60 | 17.7 |        
   43482 | 2024-05-19 17:11:11 |         MASTER-SAAO | (19h 15m 13.89s , -69d 01m 43.9s) |   C |    60 | 18.0 |        
   43805 | 2024-05-19 17:16:33 |         MASTER-SAAO | (19h 35m 24.32s , -69d 01m 39.8s) |   C |    60 | 17.9 |        
   43895 | 2024-05-19 17:18:04 |         MASTER-SAAO | (19h 57m 58.64s , -69d 02m 41.2s) |   C |    60 | 17.9 |        
   43986 | 2024-05-19 17:19:35 |         MASTER-SAAO | (19h 07m 58.91s , -70d 57m 31.4s) |   C |    60 | 18.0 |        
   44076 | 2024-05-19 17:21:05 |         MASTER-SAAO | (19h 32m 44.55s , -70d 57m 32.6s) |   C |    60 | 17.9 |        
   44167 | 2024-05-19 17:22:36 |         MASTER-SAAO | (19h 20m 17.25s , -67d 08m 04.1s) |   C |    60 | 17.8 |        
   44257 | 2024-05-19 17:24:06 |         MASTER-SAAO | (19h 40m 59.92s , -67d 09m 27.0s) |   C |    60 | 17.8 |        
   44438 | 2024-05-19 17:27:07 |         MASTER-SAAO | (19h 15m 07.13s , -69d 02m 50.6s) |   C |    60 | 18.0 |        
   44757 | 2024-05-19 17:32:25 |         MASTER-SAAO | (19h 35m 29.17s , -69d 03m 11.5s) |   C |    60 | 18.0 |        
   44847 | 2024-05-19 17:33:56 |         MASTER-SAAO | (19h 57m 51.76s , -69d 04m 12.2s) |   C |    60 | 17.9 |        
   44938 | 2024-05-19 17:35:27 |         MASTER-SAAO | (19h 08m 01.88s , -70d 57m 48.5s) |   C |    60 | 18.0 |        
   45028 | 2024-05-19 17:36:57 |         MASTER-SAAO | (19h 32m 40.59s , -70d 56m 39.3s) |   C |    60 | 17.9 |        
   45118 | 2024-05-19 17:38:27 |         MASTER-SAAO | (19h 20m 16.03s , -67d 09m 58.0s) |   C |    60 | 17.9 |        
   45208 | 2024-05-19 17:39:57 |         MASTER-SAAO | (19h 41m 01.94s , -67d 08m 31.4s) |   C |    60 | 17.9 |        
   45391 | 2024-05-19 17:43:00 |         MASTER-SAAO | (19h 15m 05.80s , -69d 02m 21.3s) |   C |    60 | 18.0 |        
   45710 | 2024-05-19 17:48:19 |         MASTER-SAAO | (19h 54m 55.54s , -70d 58m 17.4s) |   C |    60 | 18.0 |        
   46438 | 2024-05-19 18:00:27 |         MASTER-SAAO | (19h 59m 34.18s , -67d 10m 04.3s) |   C |    60 | 17.9 |        
   46624 | 2024-05-19 18:03:33 |         MASTER-SAAO | (19h 54m 53.46s , -70d 58m 00.3s) |   C |    60 | 18.0 |        
   47351 | 2024-05-19 18:15:39 |         MASTER-SAAO | (19h 59m 39.53s , -67d 10m 33.1s) |   C |    60 | 17.9 |        
   47532 | 2024-05-19 18:18:41 |         MASTER-SAAO | (19h 54m 52.45s , -70d 59m 26.9s) |   C |    60 | 18.0 |        
   48262 | 2024-05-19 18:30:51 |         MASTER-SAAO | (19h 59m 38.28s , -67d 11m 38.5s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10213
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 GRB240519.21 (trigger No 737788024,19h 35m 38.40s , -69d 21m 00.0s, R=1.47) errorbox  42773 sec after notice time and 42813 sec after trigger time at 2024-05-19 17:00:32 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 75 deg. The sun  altitude  is -15.6 deg. 

The galactic latitude b = -30 deg., longitude l = 326 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2461773

We obtain a following upper limits.  

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

   42843 | 2024-05-19 17:00:32 |         MASTER-SAAO | (19h 35m 26.18s , -69d 01m 26.6s) |   C |    60 | 15.3 |        
   42937 | 2024-05-19 17:02:06 |         MASTER-SAAO | (19h 57m 55.00s , -69d 02m 57.0s) |   C |    60 | 17.2 |        
   43029 | 2024-05-19 17:03:37 |         MASTER-SAAO | (19h 07m 59.06s , -70d 56m 05.1s) |   C |    60 | 18.0 |        
   43118 | 2024-05-19 17:05:07 |         MASTER-SAAO | (19h 32m 37.84s , -70d 55m 13.9s) |   C |    60 | 18.0 |        
   43207 | 2024-05-19 17:06:36 |         MASTER-SAAO | (19h 20m 13.74s , -67d 09m 16.4s) |   C |    60 | 17.7 |        
   43297 | 2024-05-19 17:08:06 |         MASTER-SAAO | (19h 41m 02.41s , -67d 09m 09.5s) |   C |    60 | 17.7 |        
   43482 | 2024-05-19 17:11:11 |         MASTER-SAAO | (19h 15m 13.89s , -69d 01m 43.9s) |   C |    60 | 18.0 |        
   43805 | 2024-05-19 17:16:33 |         MASTER-SAAO | (19h 35m 24.32s , -69d 01m 39.8s) |   C |    60 | 17.9 |        
   43895 | 2024-05-19 17:18:04 |         MASTER-SAAO | (19h 57m 58.64s , -69d 02m 41.2s) |   C |    60 | 17.9 |        
   43986 | 2024-05-19 17:19:35 |         MASTER-SAAO | (19h 07m 58.91s , -70d 57m 31.4s) |   C |    60 | 18.0 |        
   44076 | 2024-05-19 17:21:05 |         MASTER-SAAO | (19h 32m 44.55s , -70d 57m 32.6s) |   C |    60 | 17.9 |        
   44167 | 2024-05-19 17:22:36 |         MASTER-SAAO | (19h 20m 17.25s , -67d 08m 04.1s) |   C |    60 | 17.8 |        
   44257 | 2024-05-19 17:24:06 |         MASTER-SAAO | (19h 40m 59.92s , -67d 09m 27.0s) |   C |    60 | 17.8 |        
   44438 | 2024-05-19 17:27:07 |         MASTER-SAAO | (19h 15m 07.13s , -69d 02m 50.6s) |   C |    60 | 18.0 |        
   44757 | 2024-05-19 17:32:25 |         MASTER-SAAO | (19h 35m 29.17s , -69d 03m 11.5s) |   C |    60 | 18.0 |        
   44847 | 2024-05-19 17:33:56 |         MASTER-SAAO | (19h 57m 51.76s , -69d 04m 12.2s) |   C |    60 | 17.9 |        
   44938 | 2024-05-19 17:35:27 |         MASTER-SAAO | (19h 08m 01.88s , -70d 57m 48.5s) |   C |    60 | 18.0 |        
   45028 | 2024-05-19 17:36:57 |         MASTER-SAAO | (19h 32m 40.59s , -70d 56m 39.3s) |   C |    60 | 17.9 |        
   45118 | 2024-05-19 17:38:27 |         MASTER-SAAO | (19h 20m 16.03s , -67d 09m 58.0s) |   C |    60 | 17.9 |        
   45208 | 2024-05-19 17:39:57 |         MASTER-SAAO | (19h 41m 01.94s , -67d 08m 31.4s) |   C |    60 | 17.9 |        
   45391 | 2024-05-19 17:43:00 |         MASTER-SAAO | (19h 15m 05.80s , -69d 02m 21.3s) |   C |    60 | 18.0 |        
   45710 | 2024-05-19 17:48:19 |         MASTER-SAAO | (19h 54m 55.54s , -70d 58m 17.4s) |   C |    60 | 18.0 |        
   46438 | 2024-05-19 18:00:27 |         MASTER-SAAO | (19h 59m 34.18s , -67d 10m 04.3s) |   C |    60 | 17.9 |        
   46624 | 2024-05-19 18:03:33 |         MASTER-SAAO | (19h 54m 53.46s , -70d 58m 00.3s) |   C |    60 | 18.0 |        
   47351 | 2024-05-19 18:15:39 |         MASTER-SAAO | (19h 59m 39.53s , -67d 10m 33.1s) |   C |    60 | 17.9 |        
   47532 | 2024-05-19 18:18:41 |         MASTER-SAAO | (19h 54m 52.45s , -70d 59m 26.9s) |   C |    60 | 18.0 |        
   48262 | 2024-05-19 18:30:51 |         MASTER-SAAO | (19h 59m 38.28s , -67d 11m 38.5s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10212
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 GRB240519.21 (trigger No 737788024,19h 35m 38.40s , -69d 21m 00.0s, R=1.47) errorbox  42773 sec after notice time and 42813 sec after trigger time at 2024-05-19 17:00:32 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 75 deg. The sun  altitude  is -15.6 deg. 

The galactic latitude b = -30 deg., longitude l = 326 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2461773

We obtain a following upper limits.  

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

   42843 | 2024-05-19 17:00:32 |         MASTER-SAAO | (19h 35m 26.18s , -69d 01m 26.6s) |   C |    60 | 15.3 |        
   42937 | 2024-05-19 17:02:06 |         MASTER-SAAO | (19h 57m 55.00s , -69d 02m 57.0s) |   C |    60 | 17.2 |        
   43029 | 2024-05-19 17:03:37 |         MASTER-SAAO | (19h 07m 59.06s , -70d 56m 05.1s) |   C |    60 | 18.0 |        
   43118 | 2024-05-19 17:05:07 |         MASTER-SAAO | (19h 32m 37.84s , -70d 55m 13.9s) |   C |    60 | 18.0 |        
   43207 | 2024-05-19 17:06:36 |         MASTER-SAAO | (19h 20m 13.74s , -67d 09m 16.4s) |   C |    60 | 17.7 |        
   43297 | 2024-05-19 17:08:06 |         MASTER-SAAO | (19h 41m 02.41s , -67d 09m 09.5s) |   C |    60 | 17.7 |        
   43482 | 2024-05-19 17:11:11 |         MASTER-SAAO | (19h 15m 13.89s , -69d 01m 43.9s) |   C |    60 | 18.0 |        
   43805 | 2024-05-19 17:16:33 |         MASTER-SAAO | (19h 35m 24.32s , -69d 01m 39.8s) |   C |    60 | 17.9 |        
   43895 | 2024-05-19 17:18:04 |         MASTER-SAAO | (19h 57m 58.64s , -69d 02m 41.2s) |   C |    60 | 17.9 |        
   43986 | 2024-05-19 17:19:35 |         MASTER-SAAO | (19h 07m 58.91s , -70d 57m 31.4s) |   C |    60 | 18.0 |        
   44076 | 2024-05-19 17:21:05 |         MASTER-SAAO | (19h 32m 44.55s , -70d 57m 32.6s) |   C |    60 | 17.9 |        
   44167 | 2024-05-19 17:22:36 |         MASTER-SAAO | (19h 20m 17.25s , -67d 08m 04.1s) |   C |    60 | 17.8 |        
   44257 | 2024-05-19 17:24:06 |         MASTER-SAAO | (19h 40m 59.92s , -67d 09m 27.0s) |   C |    60 | 17.8 |        
   44438 | 2024-05-19 17:27:07 |         MASTER-SAAO | (19h 15m 07.13s , -69d 02m 50.6s) |   C |    60 | 18.0 |        
   44757 | 2024-05-19 17:32:25 |         MASTER-SAAO | (19h 35m 29.17s , -69d 03m 11.5s) |   C |    60 | 18.0 |        
   44847 | 2024-05-19 17:33:56 |         MASTER-SAAO | (19h 57m 51.76s , -69d 04m 12.2s) |   C |    60 | 17.9 |        
   44938 | 2024-05-19 17:35:27 |         MASTER-SAAO | (19h 08m 01.88s , -70d 57m 48.5s) |   C |    60 | 18.0 |        
   45028 | 2024-05-19 17:36:57 |         MASTER-SAAO | (19h 32m 40.59s , -70d 56m 39.3s) |   C |    60 | 17.9 |        
   45118 | 2024-05-19 17:38:27 |         MASTER-SAAO | (19h 20m 16.03s , -67d 09m 58.0s) |   C |    60 | 17.9 |        
   45208 | 2024-05-19 17:39:57 |         MASTER-SAAO | (19h 41m 01.94s , -67d 08m 31.4s) |   C |    60 | 17.9 |        
   45391 | 2024-05-19 17:43:00 |         MASTER-SAAO | (19h 15m 05.80s , -69d 02m 21.3s) |   C |    60 | 18.0 |        
   45710 | 2024-05-19 17:48:19 |         MASTER-SAAO | (19h 54m 55.54s , -70d 58m 17.4s) |   C |    60 | 18.0 |        
   46438 | 2024-05-19 18:00:27 |         MASTER-SAAO | (19h 59m 34.18s , -67d 10m 04.3s) |   C |    60 | 17.9 |        
   46624 | 2024-05-19 18:03:33 |         MASTER-SAAO | (19h 54m 53.46s , -70d 58m 00.3s) |   C |    60 | 18.0 |        
   47351 | 2024-05-19 18:15:39 |         MASTER-SAAO | (19h 59m 39.53s , -67d 10m 33.1s) |   C |    60 | 17.9 |        
   47532 | 2024-05-19 18:18:41 |         MASTER-SAAO | (19h 54m 52.45s , -70d 59m 26.9s) |   C |    60 | 18.0 |        
   48262 | 2024-05-19 18:30:51 |         MASTER-SAAO | (19h 59m 38.28s , -67d 11m 38.5s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10211
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 GRB240519.21 (trigger No 737788024,19h 35m 38.40s , -69d 21m 00.0s, R=1.47) errorbox  42773 sec after notice time and 42813 sec after trigger time at 2024-05-19 17:00:32 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 75 deg. The sun  altitude  is -15.6 deg. 

The galactic latitude b = -30 deg., longitude l = 326 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2461773

We obtain a following upper limits.  

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

   42843 | 2024-05-19 17:00:32 |         MASTER-SAAO | (19h 35m 26.18s , -69d 01m 26.6s) |   C |    60 | 15.3 |        
   42937 | 2024-05-19 17:02:06 |         MASTER-SAAO | (19h 57m 55.00s , -69d 02m 57.0s) |   C |    60 | 17.2 |        
   43029 | 2024-05-19 17:03:37 |         MASTER-SAAO | (19h 07m 59.06s , -70d 56m 05.1s) |   C |    60 | 18.0 |        
   43118 | 2024-05-19 17:05:07 |         MASTER-SAAO | (19h 32m 37.84s , -70d 55m 13.9s) |   C |    60 | 18.0 |        
   43207 | 2024-05-19 17:06:36 |         MASTER-SAAO | (19h 20m 13.74s , -67d 09m 16.4s) |   C |    60 | 17.7 |        
   43297 | 2024-05-19 17:08:06 |         MASTER-SAAO | (19h 41m 02.41s , -67d 09m 09.5s) |   C |    60 | 17.7 |        
   43482 | 2024-05-19 17:11:11 |         MASTER-SAAO | (19h 15m 13.89s , -69d 01m 43.9s) |   C |    60 | 18.0 |        
   43805 | 2024-05-19 17:16:33 |         MASTER-SAAO | (19h 35m 24.32s , -69d 01m 39.8s) |   C |    60 | 17.9 |        
   43895 | 2024-05-19 17:18:04 |         MASTER-SAAO | (19h 57m 58.64s , -69d 02m 41.2s) |   C |    60 | 17.9 |        
   43986 | 2024-05-19 17:19:35 |         MASTER-SAAO | (19h 07m 58.91s , -70d 57m 31.4s) |   C |    60 | 18.0 |        
   44076 | 2024-05-19 17:21:05 |         MASTER-SAAO | (19h 32m 44.55s , -70d 57m 32.6s) |   C |    60 | 17.9 |        
   44167 | 2024-05-19 17:22:36 |         MASTER-SAAO | (19h 20m 17.25s , -67d 08m 04.1s) |   C |    60 | 17.8 |        
   44257 | 2024-05-19 17:24:06 |         MASTER-SAAO | (19h 40m 59.92s , -67d 09m 27.0s) |   C |    60 | 17.8 |        
   44438 | 2024-05-19 17:27:07 |         MASTER-SAAO | (19h 15m 07.13s , -69d 02m 50.6s) |   C |    60 | 18.0 |        
   44757 | 2024-05-19 17:32:25 |         MASTER-SAAO | (19h 35m 29.17s , -69d 03m 11.5s) |   C |    60 | 18.0 |        
   44847 | 2024-05-19 17:33:56 |         MASTER-SAAO | (19h 57m 51.76s , -69d 04m 12.2s) |   C |    60 | 17.9 |        
   44938 | 2024-05-19 17:35:27 |         MASTER-SAAO | (19h 08m 01.88s , -70d 57m 48.5s) |   C |    60 | 18.0 |        
   45028 | 2024-05-19 17:36:57 |         MASTER-SAAO | (19h 32m 40.59s , -70d 56m 39.3s) |   C |    60 | 17.9 |        
   45118 | 2024-05-19 17:38:27 |         MASTER-SAAO | (19h 20m 16.03s , -67d 09m 58.0s) |   C |    60 | 17.9 |        
   45208 | 2024-05-19 17:39:57 |         MASTER-SAAO | (19h 41m 01.94s , -67d 08m 31.4s) |   C |    60 | 17.9 |        
   45391 | 2024-05-19 17:43:00 |         MASTER-SAAO | (19h 15m 05.80s , -69d 02m 21.3s) |   C |    60 | 18.0 |        
   45710 | 2024-05-19 17:48:19 |         MASTER-SAAO | (19h 54m 55.54s , -70d 58m 17.4s) |   C |    60 | 18.0 |        
   46438 | 2024-05-19 18:00:27 |         MASTER-SAAO | (19h 59m 34.18s , -67d 10m 04.3s) |   C |    60 | 17.9 |        
   46624 | 2024-05-19 18:03:33 |         MASTER-SAAO | (19h 54m 53.46s , -70d 58m 00.3s) |   C |    60 | 18.0 |        
   47351 | 2024-05-19 18:15:39 |         MASTER-SAAO | (19h 59m 39.53s , -67d 10m 33.1s) |   C |    60 | 17.9 |        
   47532 | 2024-05-19 18:18:41 |         MASTER-SAAO | (19h 54m 52.45s , -70d 59m 26.9s) |   C |    60 | 18.0 |        
   48262 | 2024-05-19 18:30:51 |         MASTER-SAAO | (19h 59m 38.28s , -67d 11m 38.5s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024