MASTER Net MASTER Database: GRB240605.17 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 GRB240605.17
Trignum 739253183
Trigger time 2024-06-05 04:06:18.72
Notice time 2024-06-05 04:06:57.26971
Coord, eb (04h 19m 40.08s , -39d 12m 00.0s) , 21.07
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You are viewing outdated information, relevant error box is here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
2482928 2024-06-05 04:15:48.468305 06h 01m 38.40s -41d 37m 48.0s FERMI 13.74 alert 739253183 16 115 alert
2482918 2024-06-05 04:07:11.135488 05h 17m 07.20s -35d 19m 48.0s FERMI 12.03 alert 739253183 28 112 alert
2482910 2024-06-05 04:06:57.26971 04h 19m 40.08s -39d 12m 00.0s FERMI 21.07 alert 739253183 137 111 alert

DAYS:

MASTER optical transients in this field
MASTER OT (J2000.0) Сoordinates Datetime Published Mag Site Image
J232219.46-580041.4 (23h 22m 19.38s , -58d 00m 42.3s) 2024-06-07 07:32:24.288 AT2024kor on 2024-06-27 00:00:11.752717 SAAO Transient on SAAO

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

2024-06-05 04:06:18 (JD 2460466.671042)

Siderial time 23.551709 h

Ra 04:19:40.08 Dec -39:12:00.00
( 64.917000d, -39.200000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -0.94 Azimuth: 14.03

Sun: Altitude: 61.21 Azimuth: 19.02

Moon: Altitude: 54.33 Azimuth: 50.62

Tunka

Object: Altitude: -1.17 Azimuth: 355.20

Sun: Altitude: 58.65 Azimuth: 333.36

Moon: Altitude: 60.84 Azimuth: 9.25

Kislovodsk

Object: Altitude: -12.47 Azimuth: 313.19

Sun: Altitude: 25.85 Azimuth: 262.74

Moon: Altitude: 40.12 Azimuth: 275.88

Tavrida

Object: Altitude: -17.73 Azimuth: 308.12

Sun: Altitude: 20.02 Azimuth: 257.64

Moon: Altitude: 33.98 Azimuth: 270.42

SAAO

Object: Altitude: 20.87 Azimuth: 304.00

Sun: Altitude: -17.40 Azimuth: 253.89

Moon: Altitude: -2.19 Azimuth: 244.11

IAC

Object: Altitude: -44.30 Azimuth: 298.52

Sun: Altitude: -22.64 Azimuth: 225.83

Moon: Altitude: -8.89 Azimuth: 237.90

Argentina

Object: Altitude: -18.99 Azimuth: 358.84

Sun: Altitude: -78.86 Azimuth: 35.74

Moon: Altitude: -75.79 Azimuth: 305.76

Mexico

Object: Altitude: -56.85 Azimuth: 64.71

Sun: Altitude: -19.31 Azimuth: 133.28

Moon: Altitude: -29.50 Azimuth: 149.59

Ural

Object: Altitude: -14.93 Azimuth: 322.28

Sun: Altitude: 35.95 Azimuth: 284.30

Moon: Altitude: 45.88 Azimuth: 304.27

Vostryakovo

Object: Altitude: -22.34 Azimuth: 307.41

Sun: Altitude: 24.07 Azimuth: 264.69

Moon: Altitude: 35.37 Azimuth: 280.87

Gal. latitude: -45.080499 Gal. longitude: 242.233926

Dist. to Sun: 62.266997

Dist. to Moon: 62.948537

Moon coord.: (53.845738 d, 22.890440 d)

Sun coord.: (73.353459 d, 22.564575 d)

Lunar disk: 0.024594

Lunar phase: 161.954598

Lunar bright limb: 86.968629

No SN in this field

2024-06-05 04:06:57 (JD 2460466.671493)

Siderial time 23.562572 h

Ra 04:19:40.08 Dec -39:12:00.00
( 64.917000d, -39.200000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -0.97 Azimuth: 14.15

Sun: Altitude: 61.17 Azimuth: 19.32

Moon: Altitude: 54.25 Azimuth: 50.83

Tunka

Object: Altitude: -1.16 Azimuth: 355.33

Sun: Altitude: 58.70 Azimuth: 333.64

Moon: Altitude: 60.82 Azimuth: 9.55

Kislovodsk

Object: Altitude: -12.38 Azimuth: 313.28

Sun: Altitude: 25.97 Azimuth: 262.84

Moon: Altitude: 40.23 Azimuth: 275.99

Tavrida

Object: Altitude: -17.64 Azimuth: 308.21

Sun: Altitude: 20.13 Azimuth: 257.75

Moon: Altitude: 34.09 Azimuth: 270.53

SAAO

Object: Altitude: 20.98 Azimuth: 303.94

Sun: Altitude: -17.27 Azimuth: 253.82

Moon: Altitude: -2.08 Azimuth: 244.03

IAC

Object: Altitude: -44.18 Azimuth: 298.53

Sun: Altitude: -22.54 Azimuth: 225.95

Moon: Altitude: -8.77 Azimuth: 237.99

Argentina

Object: Altitude: -18.98 Azimuth: 358.71

Sun: Altitude: -78.94 Azimuth: 35.08

Moon: Altitude: -75.69 Azimuth: 305.37

Mexico

Object: Altitude: -56.97 Azimuth: 64.70

Sun: Altitude: -19.41 Azimuth: 133.39

Moon: Altitude: -29.57 Azimuth: 149.73

Ural

Object: Altitude: -14.88 Azimuth: 322.40

Sun: Altitude: 36.03 Azimuth: 284.46

Moon: Altitude: 45.95 Azimuth: 304.45

Vostryakovo

Object: Altitude: -22.26 Azimuth: 307.52

Sun: Altitude: 24.17 Azimuth: 264.82

Moon: Altitude: 35.45 Azimuth: 281.01

Gal. latitude: -45.080499 Gal. longitude: 242.233926

Dist. to Sun: 62.267101

Dist. to Moon: 62.949386

Moon coord.: (53.852339 d, 22.892332 d)

Sun coord.: (73.353924 d, 22.564624 d)

Lunar disk: 0.024579

Lunar phase: 161.960354

Lunar bright limb: 86.975718

No SN in this field

2024-06-05 05:06:57 (JD 2460466.713160)

Siderial time 0.565310 h

Ra 04:19:40.08 Dec -39:12:00.00
( 64.917000d, -39.200000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -4.21 Azimuth: 25.34

Sun: Altitude: 56.10 Azimuth: 44.29

Moon: Altitude: 46.46 Azimuth: 67.81

Tunka

Object: Altitude: -1.35 Azimuth: 6.97

Sun: Altitude: 60.76 Azimuth: 1.00

Moon: Altitude: 57.59 Azimuth: 34.90

Kislovodsk

Object: Altitude: -5.09 Azimuth: 322.47

Sun: Altitude: 36.78 Azimuth: 273.00

Moon: Altitude: 50.53 Azimuth: 288.01

Tavrida

Object: Altitude: -9.78 Azimuth: 317.06

Sun: Altitude: 30.69 Azimuth: 267.69

Moon: Altitude: 44.39 Azimuth: 281.42

SAAO

Object: Altitude: 31.81 Azimuth: 299.16

Sun: Altitude: -5.35 Azimuth: 246.61

Moon: Altitude: 8.36 Azimuth: 235.80

IAC

Object: Altitude: -32.64 Azimuth: 300.50

Sun: Altitude: -12.29 Azimuth: 235.71

Moon: Altitude: 2.49 Azimuth: 245.04

Argentina

Object: Altitude: -17.34 Azimuth: 346.57

Sun: Altitude: -78.28 Azimuth: 319.96

Moon: Altitude: -64.52 Azimuth: 283.27

Mexico

Object: Altitude: -68.50 Azimuth: 61.03

Sun: Altitude: -27.78 Azimuth: 145.44

Moon: Altitude: -34.25 Azimuth: 164.40

Ural

Object: Altitude: -10.54 Azimuth: 333.47

Sun: Altitude: 43.59 Azimuth: 299.61

Moon: Altitude: 51.80 Azimuth: 322.66

Vostryakovo

Object: Altitude: -15.99 Azimuth: 317.91

Sun: Altitude: 32.67 Azimuth: 277.26

Moon: Altitude: 43.38 Azimuth: 294.85

Gal. latitude: -45.080499 Gal. longitude: 242.233926

Dist. to Sun: 62.276708

Dist. to Moon: 63.029291

Moon coord.: (54.462341 d, 23.065735 d)

Sun coord.: (73.396858 d, 22.569164 d)

Lunar disk: 0.023165

Lunar phase: 162.490917

Lunar bright limb: 87.644108

No SN in this field

2024-12-03 17:23:37 (JD 2460648.224734)

Siderial time 0.770181 h

Ra 04:19:40.08 Dec -39:12:00.00
( 64.917000d, -39.200000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -5.09 Azimuth: 27.57

Sun: Altitude: -52.77 Azimuth: 232.53

Moon: Altitude: -67.68 Azimuth: 178.89

Tunka

Object: Altitude: -1.62 Azimuth: 9.34

Sun: Altitude: -59.92 Azimuth: 192.68

Moon: Altitude: -59.79 Azimuth: 132.38

Kislovodsk

Object: Altitude: -3.77 Azimuth: 324.46

Sun: Altitude: -41.07 Azimuth: 98.08

Moon: Altitude: -22.05 Azimuth: 71.72

Tavrida

Object: Altitude: -8.32 Azimuth: 318.96

Sun: Altitude: -34.92 Azimuth: 92.46

Moon: Altitude: -16.70 Azimuth: 66.87

SAAO

Object: Altitude: 34.09 Azimuth: 298.33

Sun: Altitude: 0.32 Azimuth: 63.66

Moon: Altitude: 28.12 Azimuth: 73.05

IAC

Object: Altitude: -30.31 Azimuth: 301.11

Sun: Altitude: 7.83 Azimuth: 59.53

Moon: Altitude: 24.21 Azimuth: 34.23

Argentina

Object: Altitude: -16.68 Azimuth: 344.18

Sun: Altitude: 73.98 Azimuth: 123.29

Moon: Altitude: 74.56 Azimuth: 260.23

Mexico

Object: Altitude: -70.78 Azimuth: 59.07

Sun: Altitude: 30.95 Azimuth: 331.06

Moon: Altitude: 8.90 Azimuth: 310.47

Ural

Object: Altitude: -9.82 Azimuth: 335.78

Sun: Altitude: -46.13 Azimuth: 127.02

Moon: Altitude: -34.80 Azimuth: 91.18

Vostryakovo

Object: Altitude: -14.85 Azimuth: 320.08

Sun: Altitude: -35.89 Azimuth: 103.15

Moon: Altitude: -22.65 Azimuth: 73.07

Gal. latitude: -45.080499 Gal. longitude: 242.233926

Dist. to Sun: 118.406955

Dist. to Moon: 104.466189

Moon coord.: (281.895012 d, -28.005686 d)

Sun coord.: (250.178027 d, -22.195966 d)

Lunar disk: 0.063943

Lunar phase: 150.705154

Lunar bright limb: 274.046415

No SN in this field
Recent coverage and limits telegrams

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

  ID = 10287
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 240605A ( Fermi GBM team, GCN 36615) errorbox  51551 sec after notice time and 51586 sec after trigger time at 2024-06-05 18:26:05 UT, with upper limit up to  18.1 mag. The observations began at zenith distance = 81 deg. The sun  altitude  is -34.2 deg. 

The galactic latitude b = -33 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=2482911

We obtain a following upper limits.  

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

   51617 | 2024-06-05 18:26:05 |         MASTER-SAAO | (05h 35m 07.39s , -40d 38m 10.8s) |   C |    60 | 18.1 |        
   51861 | 2024-06-05 18:30:10 |         MASTER-SAAO | (05h 45m 32.01s , -38d 42m 58.8s) |   C |    60 | 18.0 |        
   51941 | 2024-06-05 18:31:30 |         MASTER-SAAO | (05h 45m 05.43s , -42d 31m 53.8s) |   C |    60 | 18.1 |        
   52021 | 2024-06-05 18:32:49 |         MASTER-SAAO | (05h 55m 55.57s , -42d 30m 39.9s) |   C |    60 | 18.1 |        
   52101 | 2024-06-05 18:34:09 |         MASTER-SAAO | (06h 04m 53.49s , -38d 44m 21.7s) |   C |    60 | 18.0 |        
   52181 | 2024-06-05 18:35:29 |         MASTER-SAAO | (06h 15m 11.71s , -38d 44m 06.3s) |   C |    60 | 17.9 |        
   52261 | 2024-06-05 18:36:49 |         MASTER-SAAO | (05h 55m 08.44s , -40d 38m 27.3s) |   C |    60 | 17.6 |        
   52341 | 2024-06-05 18:38:09 |         MASTER-SAAO | (06h 05m 41.14s , -40d 36m 37.8s) |   C |    60 | 17.4 |        
   52420 | 2024-06-05 18:39:29 |         MASTER-SAAO | (06h 05m 41.38s , -42d 30m 22.9s) |   C |    60 | 17.5 |        
   52500 | 2024-06-05 18:40:48 |         MASTER-SAAO | (06h 16m 35.52s , -42d 31m 11.1s) |   C |    60 | 14.9 |        
   52580 | 2024-06-05 18:42:08 |         MASTER-SAAO | (05h 46m 27.07s , -46d 19m 13.6s) |   C |    60 | 15.8 |        
   52659 | 2024-06-05 18:43:28 |         MASTER-SAAO | (05h 58m 00.01s , -46d 20m 06.6s) |   C |    60 | 13.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10278
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 240605A ( Fermi GBM team, GCN 36615) errorbox  51551 sec after notice time and 51586 sec after trigger time at 2024-06-05 18:26:05 UT, with upper limit up to  18.1 mag. The observations began at zenith distance = 81 deg. The sun  altitude  is -34.2 deg. 

The galactic latitude b = -33 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=2482911

We obtain a following upper limits.  

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

   51617 | 2024-06-05 18:26:05 |         MASTER-SAAO | (05h 35m 07.39s , -40d 38m 10.8s) |   C |    60 | 18.1 |        
   51861 | 2024-06-05 18:30:10 |         MASTER-SAAO | (05h 45m 32.01s , -38d 42m 58.8s) |   C |    60 | 18.0 |        
   51941 | 2024-06-05 18:31:30 |         MASTER-SAAO | (05h 45m 05.43s , -42d 31m 53.8s) |   C |    60 | 18.1 |        
   52021 | 2024-06-05 18:32:49 |         MASTER-SAAO | (05h 55m 55.57s , -42d 30m 39.9s) |   C |    60 | 18.1 |        
   52101 | 2024-06-05 18:34:09 |         MASTER-SAAO | (06h 04m 53.49s , -38d 44m 21.7s) |   C |    60 | 18.0 |        
   52181 | 2024-06-05 18:35:29 |         MASTER-SAAO | (06h 15m 11.71s , -38d 44m 06.3s) |   C |    60 | 17.9 |        
   52261 | 2024-06-05 18:36:49 |         MASTER-SAAO | (05h 55m 08.44s , -40d 38m 27.3s) |   C |    60 | 17.6 |        
   52341 | 2024-06-05 18:38:09 |         MASTER-SAAO | (06h 05m 41.14s , -40d 36m 37.8s) |   C |    60 | 17.4 |        
   52420 | 2024-06-05 18:39:29 |         MASTER-SAAO | (06h 05m 41.38s , -42d 30m 22.9s) |   C |    60 | 17.5 |        
   52500 | 2024-06-05 18:40:48 |         MASTER-SAAO | (06h 16m 35.52s , -42d 31m 11.1s) |   C |    60 | 14.9 |        
   52580 | 2024-06-05 18:42:08 |         MASTER-SAAO | (05h 46m 27.07s , -46d 19m 13.6s) |   C |    60 | 15.8 |        
   52659 | 2024-06-05 18:43:28 |         MASTER-SAAO | (05h 58m 00.01s , -46d 20m 06.6s) |   C |    60 | 13.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10273
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 240605A ( Fermi GBM team, GCN 36615) errorbox  51551 sec after notice time and 51586 sec after trigger time at 2024-06-05 18:26:05 UT, with upper limit up to  18.1 mag. The observations began at zenith distance = 81 deg. The sun  altitude  is -34.2 deg. 

The galactic latitude b = -26 deg., longitude l = 248 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2482928

We obtain a following upper limits.  

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

   51617 | 2024-06-05 18:26:05 |         MASTER-SAAO | (05h 35m 07.39s , -40d 38m 10.8s) |   C |    60 | 18.1 |        
   51861 | 2024-06-05 18:30:10 |         MASTER-SAAO | (05h 45m 32.01s , -38d 42m 58.8s) |   C |    60 | 18.0 |        
   51941 | 2024-06-05 18:31:30 |         MASTER-SAAO | (05h 45m 05.43s , -42d 31m 53.8s) |   C |    60 | 18.1 |        
   52021 | 2024-06-05 18:32:49 |         MASTER-SAAO | (05h 55m 55.57s , -42d 30m 39.9s) |   C |    60 | 18.1 |        
   52101 | 2024-06-05 18:34:09 |         MASTER-SAAO | (06h 04m 53.49s , -38d 44m 21.7s) |   C |    60 | 18.0 |        
   52181 | 2024-06-05 18:35:29 |         MASTER-SAAO | (06h 15m 11.71s , -38d 44m 06.3s) |   C |    60 | 17.9 |        
   52261 | 2024-06-05 18:36:49 |         MASTER-SAAO | (05h 55m 08.44s , -40d 38m 27.3s) |   C |    60 | 17.6 |        
   52341 | 2024-06-05 18:38:09 |         MASTER-SAAO | (06h 05m 41.14s , -40d 36m 37.8s) |   C |    60 | 17.4 |        
   52420 | 2024-06-05 18:39:29 |         MASTER-SAAO | (06h 05m 41.38s , -42d 30m 22.9s) |   C |    60 | 17.5 |        
   52500 | 2024-06-05 18:40:48 |         MASTER-SAAO | (06h 16m 35.52s , -42d 31m 11.1s) |   C |    60 | 14.9 |        
   52580 | 2024-06-05 18:42:08 |         MASTER-SAAO | (05h 46m 27.07s , -46d 19m 13.6s) |   C |    60 | 15.8 |        
   52659 | 2024-06-05 18:43:28 |         MASTER-SAAO | (05h 58m 00.01s , -46d 20m 06.6s) |   C |    60 | 13.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 10272
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 240605A ( Fermi GBM team, GCN 36615) errorbox  51551 sec after notice time and 51586 sec after trigger time at 2024-06-05 18:26:05 UT, with upper limit up to  18.1 mag. The observations began at zenith distance = 81 deg. The sun  altitude  is -34.2 deg. 

The galactic latitude b = -26 deg., longitude l = 248 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2482928

We obtain a following upper limits.  

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

   51617 | 2024-06-05 18:26:05 |         MASTER-SAAO | (05h 35m 07.39s , -40d 38m 10.8s) |   C |    60 | 18.1 |        
   51861 | 2024-06-05 18:30:10 |         MASTER-SAAO | (05h 45m 32.01s , -38d 42m 58.8s) |   C |    60 | 18.0 |        
   51941 | 2024-06-05 18:31:30 |         MASTER-SAAO | (05h 45m 05.43s , -42d 31m 53.8s) |   C |    60 | 18.1 |        
   52021 | 2024-06-05 18:32:49 |         MASTER-SAAO | (05h 55m 55.57s , -42d 30m 39.9s) |   C |    60 | 18.1 |        
   52101 | 2024-06-05 18:34:09 |         MASTER-SAAO | (06h 04m 53.49s , -38d 44m 21.7s) |   C |    60 | 18.0 |        
   52181 | 2024-06-05 18:35:29 |         MASTER-SAAO | (06h 15m 11.71s , -38d 44m 06.3s) |   C |    60 | 17.9 |        
   52261 | 2024-06-05 18:36:49 |         MASTER-SAAO | (05h 55m 08.44s , -40d 38m 27.3s) |   C |    60 | 17.6 |        
   52341 | 2024-06-05 18:38:09 |         MASTER-SAAO | (06h 05m 41.14s , -40d 36m 37.8s) |   C |    60 | 17.4 |        
   52420 | 2024-06-05 18:39:29 |         MASTER-SAAO | (06h 05m 41.38s , -42d 30m 22.9s) |   C |    60 | 17.5 |        
   52500 | 2024-06-05 18:40:48 |         MASTER-SAAO | (06h 16m 35.52s , -42d 31m 11.1s) |   C |    60 | 14.9 |        
   52580 | 2024-06-05 18:42:08 |         MASTER-SAAO | (05h 46m 27.07s , -46d 19m 13.6s) |   C |    60 | 15.8 |        
   52659 | 2024-06-05 18:43:28 |         MASTER-SAAO | (05h 58m 00.01s , -46d 20m 06.6s) |   C |    60 | 13.8 |        
Filter C is a clear (unfiltred) band. 


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



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  ID = 10271
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 240605A ( Fermi GBM team, GCN 36615) errorbox  51551 sec after notice time and 51586 sec after trigger time at 2024-06-05 18:26:05 UT, with upper limit up to  18.1 mag. The observations began at zenith distance = 81 deg. The sun  altitude  is -34.2 deg. 

The galactic latitude b = -26 deg., longitude l = 248 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2482928

We obtain a following upper limits.  

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

   51617 | 2024-06-05 18:26:05 |         MASTER-SAAO | (05h 35m 07.39s , -40d 38m 10.8s) |   C |    60 | 18.1 |        
   51861 | 2024-06-05 18:30:10 |         MASTER-SAAO | (05h 45m 32.01s , -38d 42m 58.8s) |   C |    60 | 18.0 |        
   51941 | 2024-06-05 18:31:30 |         MASTER-SAAO | (05h 45m 05.43s , -42d 31m 53.8s) |   C |    60 | 18.1 |        
   52021 | 2024-06-05 18:32:49 |         MASTER-SAAO | (05h 55m 55.57s , -42d 30m 39.9s) |   C |    60 | 18.1 |        
   52101 | 2024-06-05 18:34:09 |         MASTER-SAAO | (06h 04m 53.49s , -38d 44m 21.7s) |   C |    60 | 18.0 |        
   52181 | 2024-06-05 18:35:29 |         MASTER-SAAO | (06h 15m 11.71s , -38d 44m 06.3s) |   C |    60 | 17.9 |        
   52261 | 2024-06-05 18:36:49 |         MASTER-SAAO | (05h 55m 08.44s , -40d 38m 27.3s) |   C |    60 | 17.6 |        
   52341 | 2024-06-05 18:38:09 |         MASTER-SAAO | (06h 05m 41.14s , -40d 36m 37.8s) |   C |    60 | 17.4 |        
   52420 | 2024-06-05 18:39:29 |         MASTER-SAAO | (06h 05m 41.38s , -42d 30m 22.9s) |   C |    60 | 17.5 |        
   52500 | 2024-06-05 18:40:48 |         MASTER-SAAO | (06h 16m 35.52s , -42d 31m 11.1s) |   C |    60 | 14.9 |        
   52580 | 2024-06-05 18:42:08 |         MASTER-SAAO | (05h 46m 27.07s , -46d 19m 13.6s) |   C |    60 | 15.8 |        
   52659 | 2024-06-05 18:43:28 |         MASTER-SAAO | (05h 58m 00.01s , -46d 20m 06.6s) |   C |    60 | 13.8 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024