MASTER Net MASTER Database: GRB250608.45 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 GRB250608.45
Trignum 771072240
Trigger time 2025-06-08 10:43:55.34
Notice time 2025-06-08 10:44:26.904557
Coord, eb (18h 58m 24.00s , -32d 43m 01.2s) , 6.1
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
2896155 2025-06-08 10:44:29.842443 18h 58m 24.00s -32d 43m 01.2s FERMI 6.1 alert 771072240 46 111 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

2025-06-08 10:43:55 (JD 2460834.947164)

Siderial time 6.378013 h

Ra 18:58:24.00 Dec -32:43:01.20
(284.600000d, -32.717000d)

Rise 2025-06-08 21:47:01

Transit 2025-06-08 23:17:34

Set 2025-06-08 00:51:59

Amur

Object: Altitude: -30.04 Azimuth: 286.31

Sun: Altitude: 6.13 Azimuth: 118.85

Moon: Altitude: 12.42 Azimuth: 325.29

Tunka

Object: Altitude: -45.38 Azimuth: 267.50

Sun: Altitude: 21.01 Azimuth: 100.66

Moon: Altitude: 0.59 Azimuth: 305.06

Kislovodsk

Object: Altitude: -78.53 Azimuth: 162.72

Sun: Altitude: 61.20 Azimuth: 51.36

Moon: Altitude: -36.31 Azimuth: 263.84

Tavrida

Object: Altitude: -74.55 Azimuth: 136.75

Sun: Altitude: 64.68 Azimuth: 35.41

Moon: Altitude: -42.15 Azimuth: 256.25

SAAO

Object: Altitude: -20.52 Azimuth: 22.96

Sun: Altitude: 34.71 Azimuth: 177.32

Moon: Altitude: -26.55 Azimuth: 320.92

IAC

Object: Altitude: -36.29 Azimuth: 68.52

Sun: Altitude: 58.14 Azimuth: 271.74

Moon: Altitude: -82.00 Azimuth: 177.58

Argentina

Object: Altitude: 36.65 Azimuth: 70.65

Sun: Altitude: -10.02 Azimuth: 249.22

Moon: Altitude: -17.15 Azimuth: 51.78

Mexico

Object: Altitude: 22.60 Azimuth: 20.92

Sun: Altitude: -17.11 Azimuth: 228.71

Moon: Altitude: -6.87 Azimuth: 70.40

Ural

Object: Altitude: -64.10 Azimuth: 205.66

Sun: Altitude: 44.72 Azimuth: 58.53

Moon: Altitude: -24.66 Azimuth: 269.64

Vostryakovo

Object: Altitude: -66.52 Azimuth: 161.28

Sun: Altitude: 54.44 Azimuth: 31.74

Moon: Altitude: -36.80 Azimuth: 251.28

Gal. latitude: -16.222112 Gal. longitude: 4.104215

Dist. to Sun: 153.339197

Dist. to Moon: 56.668085

Moon coord.: (221.901640 d, -20.305484 d)

Sun coord.: (76.469923 d, 22.864247 d)

Lunar disk: 0.923587

Lunar phase: 32.094326

Lunar bright limb: 281.068862

No SN in this field

2025-06-08 10:44:26 (JD 2460834.947523)

Siderial time 6.386647 h

Ra 18:58:24.00 Dec -32:43:01.20
(284.600000d, -32.717000d)

Rise 2025-06-08 21:47:01

Transit 2025-06-08 23:17:34

Set 2025-06-08 00:51:59

Amur

Object: Altitude: -29.96 Azimuth: 286.40

Sun: Altitude: 6.06 Azimuth: 118.94

Moon: Altitude: 12.47 Azimuth: 325.40

Tunka

Object: Altitude: -45.30 Azimuth: 267.61

Sun: Altitude: 20.93 Azimuth: 100.76

Moon: Altitude: 0.65 Azimuth: 305.16

Kislovodsk

Object: Altitude: -78.56 Azimuth: 163.26

Sun: Altitude: 61.12 Azimuth: 51.55

Moon: Altitude: -36.22 Azimuth: 263.94

Tavrida

Object: Altitude: -74.61 Azimuth: 137.08

Sun: Altitude: 64.63 Azimuth: 35.66

Moon: Altitude: -42.06 Azimuth: 256.36

SAAO

Object: Altitude: -20.57 Azimuth: 22.85

Sun: Altitude: 34.70 Azimuth: 177.17

Moon: Altitude: -26.48 Azimuth: 320.81

IAC

Object: Altitude: -36.40 Azimuth: 68.55

Sun: Altitude: 58.26 Azimuth: 271.81

Moon: Altitude: -82.00 Azimuth: 178.42

Argentina

Object: Altitude: 36.54 Azimuth: 70.61

Sun: Altitude: -9.91 Azimuth: 249.16

Moon: Altitude: -17.23 Azimuth: 51.69

Mexico

Object: Altitude: 22.56 Azimuth: 21.03

Sun: Altitude: -17.03 Azimuth: 228.80

Moon: Altitude: -6.98 Azimuth: 70.46

Ural

Object: Altitude: -64.07 Azimuth: 205.90

Sun: Altitude: 44.66 Azimuth: 58.67

Moon: Altitude: -24.60 Azimuth: 269.75

Vostryakovo

Object: Altitude: -66.55 Azimuth: 161.55

Sun: Altitude: 54.40 Azimuth: 31.94

Moon: Altitude: -36.74 Azimuth: 251.40

Gal. latitude: -16.222112 Gal. longitude: 4.104215

Dist. to Sun: 153.339514

Dist. to Moon: 56.663849

Moon coord.: (221.905900 d, -20.306964 d)

Sun coord.: (76.470294 d, 22.864279 d)

Lunar disk: 0.923605

Lunar phase: 32.090472

Lunar bright limb: 281.066394

No SN in this field

2025-06-08 11:44:26 (JD 2460834.989190)

Siderial time 7.389385 h

Ra 18:58:24.00 Dec -32:43:01.20
(284.600000d, -32.717000d)

Rise 2025-06-08 21:47:01

Transit 2025-06-08 23:17:34

Set 2025-06-08 00:51:59

Amur

Object: Altitude: -21.03 Azimuth: 296.33

Sun: Altitude: -1.81 Azimuth: 130.31

Moon: Altitude: 16.65 Azimuth: 338.81

Tunka

Object: Altitude: -36.03 Azimuth: 278.99

Sun: Altitude: 12.05 Azimuth: 111.80

Moon: Altitude: 7.27 Azimuth: 317.11

Kislovodsk

Object: Altitude: -75.95 Azimuth: 222.05

Sun: Altitude: 51.66 Azimuth: 69.94

Moon: Altitude: -25.84 Azimuth: 274.27

Tavrida

Object: Altitude: -77.81 Azimuth: 190.58

Sun: Altitude: 56.74 Azimuth: 59.14

Moon: Altitude: -31.95 Azimuth: 267.85

SAAO

Object: Altitude: -24.14 Azimuth: 9.73

Sun: Altitude: 32.27 Azimuth: 160.85

Moon: Altitude: -17.68 Azimuth: 309.56

IAC

Object: Altitude: -48.85 Azimuth: 71.54

Sun: Altitude: 71.36 Azimuth: 282.44

Moon: Altitude: -74.82 Azimuth: 242.16

Argentina

Object: Altitude: 24.69 Azimuth: 65.49

Sun: Altitude: 1.67 Azimuth: 241.61

Moon: Altitude: -26.02 Azimuth: 40.47

Mexico

Object: Altitude: 16.70 Azimuth: 32.93

Sun: Altitude: -6.69 Azimuth: 238.17

Moon: Altitude: -19.02 Azimuth: 77.03

Ural

Object: Altitude: -58.99 Azimuth: 230.42

Sun: Altitude: 37.20 Azimuth: 74.11

Moon: Altitude: -16.88 Azimuth: 281.78

Vostryakovo

Object: Altitude: -66.89 Azimuth: 193.90

Sun: Altitude: 48.69 Azimuth: 52.27

Moon: Altitude: -28.81 Azimuth: 264.62

Gal. latitude: -16.222112 Gal. longitude: 4.104215

Dist. to Sun: 153.376320

Dist. to Moon: 56.171851

Moon coord.: (222.401282 d, -20.478182 d)

Sun coord.: (76.513357 d, 22.867983 d)

Lunar disk: 0.925667

Lunar phase: 31.643026

Lunar bright limb: 280.777067

No SN in this field

2025-06-15 22:17:45 (JD 2460842.428993)

Siderial time 18.433531 h

Ra 18:58:24.00 Dec -32:43:01.20
(284.600000d, -32.717000d)

Rise 2025-06-16 21:15:34

Transit 2025-06-16 22:46:06

Set 2025-06-16 00:20:32

Amur

Object: Altitude: -19.82 Azimuth: 62.26

Sun: Altitude: 25.35 Azimuth: 263.37

Moon: Altitude: 11.48 Azimuth: 42.75

Tunka

Object: Altitude: -8.29 Azimuth: 45.72

Sun: Altitude: 10.99 Azimuth: 246.06

Moon: Altitude: 18.21 Azimuth: 19.96

Kislovodsk

Object: Altitude: 13.48 Azimuth: 357.24

Sun: Altitude: -21.08 Azimuth: 196.90

Moon: Altitude: 18.06 Azimuth: 319.31

Tavrida

Object: Altitude: 11.83 Azimuth: 349.96

Sun: Altitude: -21.47 Azimuth: 188.56

Moon: Altitude: 13.11 Azimuth: 312.34

SAAO

Object: Altitude: 69.05 Azimuth: 277.68

Sun: Altitude: -80.12 Azimuth: 25.00

Moon: Altitude: 32.50 Azimuth: 271.50

IAC

Object: Altitude: 5.10 Azimuth: 311.64

Sun: Altitude: -24.48 Azimuth: 137.69

Moon: Altitude: -16.61 Azimuth: 281.68

Argentina

Object: Altitude: -1.02 Azimuth: 310.33

Sun: Altitude: -8.35 Azimuth: 112.34

Moon: Altitude: -33.78 Azimuth: 328.05

Mexico

Object: Altitude: -69.68 Azimuth: 281.00

Sun: Altitude: 50.14 Azimuth: 90.03

Moon: Altitude: -71.97 Azimuth: 133.97

Ural

Object: Altitude: -0.51 Azimuth: 11.60

Sun: Altitude: -4.63 Azimuth: 211.18

Moon: Altitude: 12.56 Azimuth: 337.01

Vostryakovo

Object: Altitude: 1.64 Azimuth: 353.35

Sun: Altitude: -10.56 Azimuth: 191.63

Moon: Altitude: 7.35 Azimuth: 316.94

Gal. latitude: -16.222112 Gal. longitude: 4.104215

Dist. to Sun: 159.771137

Dist. to Moon: 36.722924

Moon coord.: (322.035595 d, -17.842186 d)

Sun coord.: (84.227226 d, 23.341020 d)

Lunar disk: 0.794326

Lunar phase: 53.938638

Lunar bright limb: 73.628808

No SN in this field
Recent coverage and limits telegrams

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

  ID = 12687
TYPE = 35
DAYS = 2


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB250608.45 (trigger No 771072240,18h 58m 24.00s , -32d 43m 01.2s, R=6.1) errorbox  64054 sec after notice time and 64085 sec after trigger time at 2025-06-09 04:32:01 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -81.9 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB250608.45 errorbox  1 days 36182 sec after notice time and 1 days 36214 sec after trigger time at 2025-06-09 20:47:29 UT, with upper limit up to  16.5 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -23.8 deg. 

The galactic latitude b = -16 deg., longitude l =  4 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2896155

We obtain a following upper limits.  

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

   64116 | 2025-06-09 04:32:01 |         MASTER-OAFA | (19h 30m 55.33s , -36d 57m 14.1s) |   C |    60 | 19.1 |        
   65166 | 2025-06-09 04:49:31 |         MASTER-OAFA | (19h 30m 59.76s , -36d 56m 31.4s) |   C |    60 | 19.5 |        
   65650 | 2025-06-09 04:57:34 |         MASTER-OAFA | (19h 30m 58.75s , -36d 55m 39.0s) |   C |    60 | 19.4 |        
   68036 | 2025-06-09 05:37:21 |         MASTER-OAFA | (19h 31m 07.13s , -36d 41m 35.0s) |   C |    60 | 19.4 |        
   68522 | 2025-06-09 05:45:27 |         MASTER-OAFA | (19h 31m 06.30s , -36d 41m 13.9s) |   C |    60 | 19.5 |        
   69009 | 2025-06-09 05:53:34 |         MASTER-OAFA | (19h 31m 03.36s , -36d 42m 55.3s) |   C |    60 | 19.5 |        
   69497 | 2025-06-09 06:01:42 |         MASTER-OAFA | (19h 31m 04.35s , -36d 40m 37.0s) |   C |    60 | 19.4 |        
   69826 | 2025-06-09 06:07:11 |         MASTER-OAFA | (19h 31m 08.26s , -36d 40m 52.2s) |   C |    60 | 19.4 |        
   70159 | 2025-06-09 06:12:44 |         MASTER-OAFA | (19h 31m 06.33s , -36d 40m 14.9s) |   C |    60 | 19.4 |        
   70469 | 2025-06-09 06:17:54 |         MASTER-OAFA | (19h 31m 09.41s , -36d 41m 37.9s) |   C |    60 | 19.4 |        
   70775 | 2025-06-09 06:23:00 |         MASTER-OAFA | (19h 31m 12.45s , -36d 40m 50.8s) |   C |    60 | 19.4 |        
   71084 | 2025-06-09 06:28:09 |         MASTER-OAFA | (19h 31m 10.44s , -36d 41m 34.6s) |   C |    60 | 19.5 |        
   71399 | 2025-06-09 06:33:24 |         MASTER-OAFA | (19h 31m 14.25s , -36d 40m 30.1s) |   C |    60 | 19.5 |        
   71707 | 2025-06-09 06:38:32 |         MASTER-OAFA | (19h 31m 11.50s , -36d 41m 01.5s) |   C |    60 | 19.5 |        
   72014 | 2025-06-09 06:43:39 |         MASTER-OAFA | (19h 31m 15.65s , -36d 40m 10.5s) |   C |    60 | 19.5 |        
   72321 | 2025-06-09 06:48:46 |         MASTER-OAFA | (19h 31m 12.58s , -36d 40m 38.8s) |   C |    60 | 19.5 |        
   72630 | 2025-06-09 06:53:55 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 51.6s) |   C |    60 | 19.4 |        
   72936 | 2025-06-09 06:59:01 |         MASTER-OAFA | (19h 31m 13.69s , -36d 40m 24.0s) |   C |    60 | 19.5 |        
   73250 | 2025-06-09 07:04:15 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 33.8s) |   C |    60 | 19.5 |        
   73560 | 2025-06-09 07:09:25 |         MASTER-OAFA | (19h 31m 14.84s , -36d 40m 20.0s) |   C |    60 | 19.5 |        
   73869 | 2025-06-09 07:14:33 |         MASTER-OAFA | (19h 31m 19.03s , -36d 39m 17.2s) |   C |    60 | 19.5 |        
   74177 | 2025-06-09 07:19:42 |         MASTER-OAFA | (19h 31m 15.99s , -36d 39m 54.3s) |   C |    60 | 19.5 |        
   74484 | 2025-06-09 07:24:49 |         MASTER-OAFA | (19h 31m 20.12s , -36d 39m 02.1s) |   C |    60 | 19.5 |        
   74789 | 2025-06-09 07:29:54 |         MASTER-OAFA | (19h 31m 17.04s , -36d 39m 50.7s) |   C |    60 | 19.5 |        
   75093 | 2025-06-09 07:34:58 |         MASTER-OAFA | (19h 31m 20.15s , -36d 38m 47.4s) |   C |    60 | 19.5 |        
   75403 | 2025-06-09 07:40:08 |         MASTER-OAFA | (19h 31m 18.15s , -36d 39m 38.7s) |   C |    60 | 19.5 |        
   75715 | 2025-06-09 07:45:19 |         MASTER-OAFA | (19h 31m 21.22s , -36d 38m 34.1s) |   C |    60 | 19.5 |        
   76022 | 2025-06-09 07:50:27 |         MASTER-OAFA | (19h 31m 19.23s , -36d 39m 26.2s) |   C |    60 | 19.5 |        
  122644 | 2025-06-09 20:47:29 |   MASTER-Kislovodsk | (18h 44m 38.33s , -28d 52m 41.1s) |   C |    60 | 14.9 |        
  123915 | 2025-06-09 21:08:40 |   MASTER-Kislovodsk | (18h 53m 54.00s , -28d 54m 08.0s) |   C |    60 | 15.5 |        
  124398 | 2025-06-09 21:16:43 |   MASTER-Kislovodsk | (18h 44m 48.56s , -28d 52m 59.8s) |   C |    60 | 15.3 |        
  125574 | 2025-06-09 21:36:19 |   MASTER-Kislovodsk | (18h 54m 02.56s , -28d 52m 50.1s) |   C |    60 | 15.5 |        
  125657 | 2025-06-09 21:37:42 |   MASTER-Kislovodsk | (18h 44m 48.28s , -28d 53m 42.7s) |   C |    60 | 15.1 |        
  125992 | 2025-06-09 21:43:17 |   MASTER-Kislovodsk | (18h 48m 58.76s , -30d 47m 39.7s) |   C |    60 | 15.2 |        
  126075 | 2025-06-09 21:44:40 |   MASTER-Kislovodsk | (18h 58m 21.50s , -30d 46m 20.3s) |   C |    60 | 15.3 |        
  127298 | 2025-06-09 22:05:03 |   MASTER-Kislovodsk | (18h 44m 56.79s , -28d 53m 04.2s) |   C |    60 | 15.2 |        
  127533 | 2025-06-09 22:08:58 |   MASTER-Kislovodsk | (18h 54m 33.00s , -32d 42m 02.5s) |   C |    60 | 15.4 |        
  127616 | 2025-06-09 22:10:20 |   MASTER-Kislovodsk | (18h 49m 06.63s , -30d 47m 59.8s) |   C |    60 | 15.4 |        
  127699 | 2025-06-09 22:11:43 |   MASTER-Kislovodsk | (18h 58m 23.26s , -30d 46m 18.9s) |   C |    60 | 15.5 |        
  127780 | 2025-06-09 22:13:05 |   MASTER-Kislovodsk | (19h 04m 07.96s , -32d 41m 53.8s) |   C |    60 | 15.4 |        
  128768 | 2025-06-09 22:29:33 |   MASTER-Kislovodsk | (18h 49m 03.47s , -30d 45m 07.4s) |   C |    60 | 15.4 |        
  128850 | 2025-06-09 22:30:55 |   MASTER-Kislovodsk | (18h 58m 28.90s , -30d 46m 13.9s) |   C |    60 | 15.6 |        
  128932 | 2025-06-09 22:32:17 |   MASTER-Kislovodsk | (19h 04m 10.14s , -32d 41m 17.1s) |   C |    60 | 15.4 |        
  129015 | 2025-06-09 22:33:40 |   MASTER-Kislovodsk | (18h 43m 22.84s , -34d 35m 07.6s) |   C |    60 | 15.0 |        
  129097 | 2025-06-09 22:35:02 |   MASTER-Kislovodsk | (18h 53m 02.07s , -34d 33m 34.7s) |   C |    60 | 15.2 |        
  129178 | 2025-06-09 22:36:23 |   MASTER-Kislovodsk | (18h 54m 43.12s , -32d 41m 00.4s) |   C |    60 | 15.4 |        
  129262 | 2025-06-09 22:37:47 |   MASTER-Kislovodsk | (19h 06m 47.03s , -30d 46m 23.2s) |   C |    60 | 15.8 |        
  129346 | 2025-06-09 22:39:10 |   MASTER-Kislovodsk | (19h 16m 06.54s , -30d 45m 29.3s) |   C |    60 | 16.1 |        
  129429 | 2025-06-09 22:40:34 |   MASTER-Kislovodsk | (18h 49m 12.92s , -30d 46m 17.6s) |   C |    60 | 15.6 |        
  129512 | 2025-06-09 22:41:57 |   MASTER-Kislovodsk | (18h 58m 25.42s , -30d 47m 20.1s) |   C |    60 | 15.7 |        
  129919 | 2025-06-09 22:48:44 |   MASTER-Kislovodsk | (19h 04m 18.14s , -32d 40m 32.3s) |   C |    60 | 15.5 |        
  130092 | 2025-06-09 22:51:37 |   MASTER-Kislovodsk | (18h 45m 13.54s , -34d 44m 00.3s) |   C |    60 | 14.9 |        
  130175 | 2025-06-09 22:53:00 |   MASTER-Kislovodsk | (18h 55m 00.67s , -34d 42m 16.5s) |   C |    60 | 15.3 |        
  130271 | 2025-06-09 22:54:36 |   MASTER-Kislovodsk | (18h 54m 42.30s , -32d 39m 51.0s) |   C |    60 | 15.4 |        
  130354 | 2025-06-09 22:55:59 |   MASTER-Kislovodsk | (19h 06m 50.93s , -30d 45m 00.7s) |   C |    60 | 15.8 |        
  130436 | 2025-06-09 22:57:21 |   MASTER-Kislovodsk | (19h 16m 16.38s , -30d 46m 05.3s) |   C |    60 | 16.1 |        
  130527 | 2025-06-09 22:58:52 |   MASTER-Kislovodsk | (18h 50m 53.63s , -30d 56m 02.6s) |   C |    60 | 15.5 |        
  130609 | 2025-06-09 23:00:14 |   MASTER-Kislovodsk | (19h 00m 20.15s , -30d 56m 09.1s) |   C |    60 | 15.8 |        
  130720 | 2025-06-09 23:02:05 |   MASTER-Kislovodsk | (19h 04m 17.75s , -32d 39m 16.7s) |   C |    60 | 15.5 |        
  130813 | 2025-06-09 23:03:38 |   MASTER-Kislovodsk | (18h 45m 16.52s , -34d 43m 50.3s) |   C |    60 | 15.2 |        
  130895 | 2025-06-09 23:05:00 |   MASTER-Kislovodsk | (18h 55m 03.71s , -34d 42m 39.0s) |   C |    60 | 15.3 |        
  130989 | 2025-06-09 23:06:34 |   MASTER-Kislovodsk | (19h 06m 53.76s , -30d 45m 49.8s) |   C |    60 | 15.9 |        
  131071 | 2025-06-09 23:07:56 |   MASTER-Kislovodsk | (19h 16m 11.24s , -30d 44m 57.8s) |   C |    60 | 16.1 |        
  131164 | 2025-06-09 23:09:29 |   MASTER-Kislovodsk | (18h 51m 03.02s , -30d 55m 10.2s) |   C |    60 | 15.6 |        
  131247 | 2025-06-09 23:10:52 |   MASTER-Kislovodsk | (19h 00m 14.60s , -30d 56m 15.0s) |   C |    60 | 15.8 |        
  131340 | 2025-06-09 23:12:25 |   MASTER-Kislovodsk | (19h 12m 53.08s , -32d 38m 53.7s) |   C |    60 | 15.4 |        
  131422 | 2025-06-09 23:13:47 |   MASTER-Kislovodsk | (19h 22m 24.40s , -32d 40m 55.8s) |   C |    60 | 15.9 |        
  131514 | 2025-06-09 23:15:18 |   MASTER-Kislovodsk | (18h 45m 23.19s , -34d 42m 29.7s) |   C |    60 | 15.3 |        
  131597 | 2025-06-09 23:16:42 |   MASTER-Kislovodsk | (18h 54m 59.19s , -34d 43m 22.6s) |   C |    60 | 15.4 |        
  132307 | 2025-06-09 23:28:32 |   MASTER-Kislovodsk | (19h 13m 29.44s , -34d 43m 07.3s) |   C |    60 | 15.8 |        
  132401 | 2025-06-09 23:30:05 |   MASTER-Kislovodsk | (19h 14m 47.60s , -32d 50m 09.2s) |   C |    60 | 15.9 |        
  132485 | 2025-06-09 23:31:30 |   MASTER-Kislovodsk | (19h 24m 12.00s , -32d 51m 09.5s) |   C |    60 | 16.0 |        
  133184 | 2025-06-09 23:43:08 |   MASTER-Kislovodsk | (18h 45m 28.45s , -34d 42m 56.4s) |   C |    60 | 15.3 |        
  133266 | 2025-06-09 23:44:31 |   MASTER-Kislovodsk | (18h 55m 04.80s , -34d 43m 36.0s) |   C |    60 | 15.7 |        
  133347 | 2025-06-09 23:45:52 |   MASTER-Kislovodsk | (19h 08m 44.31s , -30d 54m 29.0s) |   C |    60 | 16.4 |        
  133430 | 2025-06-09 23:47:15 |   MASTER-Kislovodsk | (19h 18m 08.81s , -30d 55m 27.1s) |   C |    60 | 16.5 |        
  133513 | 2025-06-09 23:48:37 |   MASTER-Kislovodsk | (19h 03m 50.29s , -34d 45m 41.9s) |   C |    60 | 15.7 |        
  133596 | 2025-06-09 23:50:01 |   MASTER-Kislovodsk | (19h 13m 40.64s , -34d 44m 27.9s) |   C |    60 | 16.1 |        
  133760 | 2025-06-09 23:52:45 |   MASTER-Kislovodsk | (19h 14m 49.93s , -32d 50m 26.1s) |   C |    60 | 16.1 |        
  133843 | 2025-06-09 23:54:07 |   MASTER-Kislovodsk | (19h 24m 24.23s , -32d 48m 42.1s) |   C |    60 | 16.3 |        
  133924 | 2025-06-09 23:55:29 |   MASTER-Kislovodsk | (18h 38m 39.37s , -32d 49m 16.4s) |   C |    60 | 15.4 |        
  134007 | 2025-06-09 23:56:52 |   MASTER-Kislovodsk | (18h 48m 16.80s , -32d 50m 05.4s) |   C |    60 | 15.8 |        
  134090 | 2025-06-09 23:58:15 |   MASTER-Kislovodsk | (19h 08m 47.19s , -30d 56m 44.9s) |   C |    60 | 16.4 |        
  134172 | 2025-06-09 23:59:37 |   MASTER-Kislovodsk | (19h 18m 13.44s , -30d 56m 10.6s) |   C |    60 | 16.4 |        
  134256 | 2025-06-10 00:01:01 |   MASTER-Kislovodsk | (19h 03m 56.10s , -34d 42m 59.6s) |   C |    60 | 15.8 |        
  134338 | 2025-06-10 00:02:23 |   MASTER-Kislovodsk | (19h 13m 40.42s , -34d 44m 32.3s) |   C |    60 | 16.1 |        
  134421 | 2025-06-10 00:03:46 |   MASTER-Kislovodsk | (19h 14m 55.12s , -32d 49m 11.2s) |   C |    60 | 15.9 |        
  134503 | 2025-06-10 00:05:08 |   MASTER-Kislovodsk | (19h 24m 20.57s , -32d 49m 41.3s) |   C |    60 | 16.1 |        
  134585 | 2025-06-10 00:06:30 |   MASTER-Kislovodsk | (18h 38m 41.63s , -32d 49m 28.9s) |   C |    60 | 15.4 |        
  134668 | 2025-06-10 00:07:53 |   MASTER-Kislovodsk | (18h 48m 18.97s , -32d 50m 16.4s) |   C |    60 | 15.7 |        
  134749 | 2025-06-10 00:09:14 |   MASTER-Kislovodsk | (19h 04m 23.56s , -29d 02m 40.6s) |   C |    60 | 16.3 |        
  134840 | 2025-06-10 00:10:44 |   MASTER-Kislovodsk | (19h 13m 29.42s , -29d 00m 54.7s) |   C |    60 | 16.5 |        
  135484 | 2025-06-10 00:21:29 |   MASTER-Kislovodsk | (19h 14m 56.54s , -32d 50m 31.6s) |   C |    60 | 15.2 |        
  135569 | 2025-06-10 00:22:53 |   MASTER-Kislovodsk | (19h 24m 22.78s , -32d 51m 24.3s) |   C |    60 | 15.4 |        
  135657 | 2025-06-10 00:24:22 |   MASTER-Kislovodsk | (19h 04m 22.17s , -29d 03m 42.6s) |   C |    60 | 15.6 |        
  135738 | 2025-06-10 00:25:43 |   MASTER-Kislovodsk | (19h 13m 33.81s , -29d 01m 43.7s) |   C |    60 | 15.6 |        
  135823 | 2025-06-10 00:27:08 |   MASTER-Kislovodsk | (19h 21m 41.59s , -29d 01m 30.0s) |   C |    60 | 15.4 |        
  135905 | 2025-06-10 00:28:30 |   MASTER-Kislovodsk | (19h 30m 57.56s , -29d 02m 22.6s) |   C |    60 | 15.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12686
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB250608.45 (trigger No 771072240,18h 58m 24.00s , -32d 43m 01.2s, R=6.1) errorbox  64054 sec after notice time and 64085 sec after trigger time at 2025-06-09 04:32:01 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -81.9 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB250608.45 errorbox  1 days 36182 sec after notice time and 1 days 36214 sec after trigger time at 2025-06-09 20:47:29 UT, with upper limit up to  15.5 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -23.8 deg. 

The galactic latitude b = -16 deg., longitude l =  4 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2896146

We obtain a following upper limits.  

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

   64116 | 2025-06-09 04:32:01 |         MASTER-OAFA | (19h 30m 55.33s , -36d 57m 14.1s) |   C |    60 | 19.1 |        
   65166 | 2025-06-09 04:49:31 |         MASTER-OAFA | (19h 30m 59.76s , -36d 56m 31.4s) |   C |    60 | 19.5 |        
   65650 | 2025-06-09 04:57:34 |         MASTER-OAFA | (19h 30m 58.75s , -36d 55m 39.0s) |   C |    60 | 19.4 |        
   68036 | 2025-06-09 05:37:21 |         MASTER-OAFA | (19h 31m 07.13s , -36d 41m 35.0s) |   C |    60 | 19.4 |        
   68522 | 2025-06-09 05:45:27 |         MASTER-OAFA | (19h 31m 06.30s , -36d 41m 13.9s) |   C |    60 | 19.5 |        
   69009 | 2025-06-09 05:53:34 |         MASTER-OAFA | (19h 31m 03.36s , -36d 42m 55.3s) |   C |    60 | 19.5 |        
   69497 | 2025-06-09 06:01:42 |         MASTER-OAFA | (19h 31m 04.35s , -36d 40m 37.0s) |   C |    60 | 19.4 |        
   69826 | 2025-06-09 06:07:11 |         MASTER-OAFA | (19h 31m 08.26s , -36d 40m 52.2s) |   C |    60 | 19.4 |        
   70159 | 2025-06-09 06:12:44 |         MASTER-OAFA | (19h 31m 06.33s , -36d 40m 14.9s) |   C |    60 | 19.4 |        
   70469 | 2025-06-09 06:17:54 |         MASTER-OAFA | (19h 31m 09.41s , -36d 41m 37.9s) |   C |    60 | 19.4 |        
   70775 | 2025-06-09 06:23:00 |         MASTER-OAFA | (19h 31m 12.45s , -36d 40m 50.8s) |   C |    60 | 19.4 |        
   71084 | 2025-06-09 06:28:09 |         MASTER-OAFA | (19h 31m 10.44s , -36d 41m 34.6s) |   C |    60 | 19.5 |        
   71399 | 2025-06-09 06:33:24 |         MASTER-OAFA | (19h 31m 14.25s , -36d 40m 30.1s) |   C |    60 | 19.5 |        
   71707 | 2025-06-09 06:38:32 |         MASTER-OAFA | (19h 31m 11.50s , -36d 41m 01.5s) |   C |    60 | 19.5 |        
   72014 | 2025-06-09 06:43:39 |         MASTER-OAFA | (19h 31m 15.65s , -36d 40m 10.5s) |   C |    60 | 19.5 |        
   72321 | 2025-06-09 06:48:46 |         MASTER-OAFA | (19h 31m 12.58s , -36d 40m 38.8s) |   C |    60 | 19.5 |        
   72630 | 2025-06-09 06:53:55 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 51.6s) |   C |    60 | 19.4 |        
   72936 | 2025-06-09 06:59:01 |         MASTER-OAFA | (19h 31m 13.69s , -36d 40m 24.0s) |   C |    60 | 19.5 |        
   73250 | 2025-06-09 07:04:15 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 33.8s) |   C |    60 | 19.5 |        
   73560 | 2025-06-09 07:09:25 |         MASTER-OAFA | (19h 31m 14.84s , -36d 40m 20.0s) |   C |    60 | 19.5 |        
   73869 | 2025-06-09 07:14:33 |         MASTER-OAFA | (19h 31m 19.03s , -36d 39m 17.2s) |   C |    60 | 19.5 |        
   74177 | 2025-06-09 07:19:42 |         MASTER-OAFA | (19h 31m 15.99s , -36d 39m 54.3s) |   C |    60 | 19.5 |        
   74484 | 2025-06-09 07:24:49 |         MASTER-OAFA | (19h 31m 20.12s , -36d 39m 02.1s) |   C |    60 | 19.5 |        
   74789 | 2025-06-09 07:29:54 |         MASTER-OAFA | (19h 31m 17.04s , -36d 39m 50.7s) |   C |    60 | 19.5 |        
   75093 | 2025-06-09 07:34:58 |         MASTER-OAFA | (19h 31m 20.15s , -36d 38m 47.4s) |   C |    60 | 19.5 |        
   75403 | 2025-06-09 07:40:08 |         MASTER-OAFA | (19h 31m 18.15s , -36d 39m 38.7s) |   C |    60 | 19.5 |        
   75715 | 2025-06-09 07:45:19 |         MASTER-OAFA | (19h 31m 21.22s , -36d 38m 34.1s) |   C |    60 | 19.5 |        
   76022 | 2025-06-09 07:50:27 |         MASTER-OAFA | (19h 31m 19.23s , -36d 39m 26.2s) |   C |    60 | 19.5 |        
  122644 | 2025-06-09 20:47:29 |   MASTER-Kislovodsk | (18h 44m 38.33s , -28d 52m 41.1s) |   C |    60 | 14.9 |        
  123915 | 2025-06-09 21:08:40 |   MASTER-Kislovodsk | (18h 53m 54.00s , -28d 54m 08.0s) |   C |    60 | 15.5 |        
  124398 | 2025-06-09 21:16:43 |   MASTER-Kislovodsk | (18h 44m 48.56s , -28d 52m 59.8s) |   C |    60 | 15.3 |        
  125574 | 2025-06-09 21:36:19 |   MASTER-Kislovodsk | (18h 54m 02.56s , -28d 52m 50.1s) |   C |    60 | 15.5 |        
  125657 | 2025-06-09 21:37:42 |   MASTER-Kislovodsk | (18h 44m 48.28s , -28d 53m 42.7s) |   C |    60 | 15.1 |        
  125992 | 2025-06-09 21:43:17 |   MASTER-Kislovodsk | (18h 48m 58.76s , -30d 47m 39.7s) |   C |    60 | 15.2 |        
  126075 | 2025-06-09 21:44:40 |   MASTER-Kislovodsk | (18h 58m 21.50s , -30d 46m 20.3s) |   C |    60 | 15.3 |        
  127298 | 2025-06-09 22:05:03 |   MASTER-Kislovodsk | (18h 44m 56.79s , -28d 53m 04.2s) |   C |    60 | 15.2 |        
  127533 | 2025-06-09 22:08:58 |   MASTER-Kislovodsk | (18h 54m 33.00s , -32d 42m 02.5s) |   C |    60 | 15.4 |        
  127616 | 2025-06-09 22:10:20 |   MASTER-Kislovodsk | (18h 49m 06.63s , -30d 47m 59.8s) |   C |    60 | 15.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12685
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB250608.45 (trigger No 771072240,18h 58m 24.00s , -32d 43m 01.2s, R=6.1) errorbox  64054 sec after notice time and 64085 sec after trigger time at 2025-06-09 04:32:01 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -81.9 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB250608.45 errorbox  1 days 36182 sec after notice time and 1 days 36214 sec after trigger time at 2025-06-09 20:47:29 UT, with upper limit up to  15.5 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -23.8 deg. 

The galactic latitude b = -16 deg., longitude l =  4 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2896146

We obtain a following upper limits.  

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

   64116 | 2025-06-09 04:32:01 |         MASTER-OAFA | (19h 30m 55.33s , -36d 57m 14.1s) |   C |    60 | 19.1 |        
   65166 | 2025-06-09 04:49:31 |         MASTER-OAFA | (19h 30m 59.76s , -36d 56m 31.4s) |   C |    60 | 19.5 |        
   65650 | 2025-06-09 04:57:34 |         MASTER-OAFA | (19h 30m 58.75s , -36d 55m 39.0s) |   C |    60 | 19.4 |        
   68036 | 2025-06-09 05:37:21 |         MASTER-OAFA | (19h 31m 07.13s , -36d 41m 35.0s) |   C |    60 | 19.4 |        
   68522 | 2025-06-09 05:45:27 |         MASTER-OAFA | (19h 31m 06.30s , -36d 41m 13.9s) |   C |    60 | 19.5 |        
   69009 | 2025-06-09 05:53:34 |         MASTER-OAFA | (19h 31m 03.36s , -36d 42m 55.3s) |   C |    60 | 19.5 |        
   69497 | 2025-06-09 06:01:42 |         MASTER-OAFA | (19h 31m 04.35s , -36d 40m 37.0s) |   C |    60 | 19.4 |        
   69826 | 2025-06-09 06:07:11 |         MASTER-OAFA | (19h 31m 08.26s , -36d 40m 52.2s) |   C |    60 | 19.4 |        
   70159 | 2025-06-09 06:12:44 |         MASTER-OAFA | (19h 31m 06.33s , -36d 40m 14.9s) |   C |    60 | 19.4 |        
   70469 | 2025-06-09 06:17:54 |         MASTER-OAFA | (19h 31m 09.41s , -36d 41m 37.9s) |   C |    60 | 19.4 |        
   70775 | 2025-06-09 06:23:00 |         MASTER-OAFA | (19h 31m 12.45s , -36d 40m 50.8s) |   C |    60 | 19.4 |        
   71084 | 2025-06-09 06:28:09 |         MASTER-OAFA | (19h 31m 10.44s , -36d 41m 34.6s) |   C |    60 | 19.5 |        
   71399 | 2025-06-09 06:33:24 |         MASTER-OAFA | (19h 31m 14.25s , -36d 40m 30.1s) |   C |    60 | 19.5 |        
   71707 | 2025-06-09 06:38:32 |         MASTER-OAFA | (19h 31m 11.50s , -36d 41m 01.5s) |   C |    60 | 19.5 |        
   72014 | 2025-06-09 06:43:39 |         MASTER-OAFA | (19h 31m 15.65s , -36d 40m 10.5s) |   C |    60 | 19.5 |        
   72321 | 2025-06-09 06:48:46 |         MASTER-OAFA | (19h 31m 12.58s , -36d 40m 38.8s) |   C |    60 | 19.5 |        
   72630 | 2025-06-09 06:53:55 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 51.6s) |   C |    60 | 19.4 |        
   72936 | 2025-06-09 06:59:01 |         MASTER-OAFA | (19h 31m 13.69s , -36d 40m 24.0s) |   C |    60 | 19.5 |        
   73250 | 2025-06-09 07:04:15 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 33.8s) |   C |    60 | 19.5 |        
   73560 | 2025-06-09 07:09:25 |         MASTER-OAFA | (19h 31m 14.84s , -36d 40m 20.0s) |   C |    60 | 19.5 |        
   73869 | 2025-06-09 07:14:33 |         MASTER-OAFA | (19h 31m 19.03s , -36d 39m 17.2s) |   C |    60 | 19.5 |        
   74177 | 2025-06-09 07:19:42 |         MASTER-OAFA | (19h 31m 15.99s , -36d 39m 54.3s) |   C |    60 | 19.5 |        
   74484 | 2025-06-09 07:24:49 |         MASTER-OAFA | (19h 31m 20.12s , -36d 39m 02.1s) |   C |    60 | 19.5 |        
   74789 | 2025-06-09 07:29:54 |         MASTER-OAFA | (19h 31m 17.04s , -36d 39m 50.7s) |   C |    60 | 19.5 |        
   75093 | 2025-06-09 07:34:58 |         MASTER-OAFA | (19h 31m 20.15s , -36d 38m 47.4s) |   C |    60 | 19.5 |        
   75403 | 2025-06-09 07:40:08 |         MASTER-OAFA | (19h 31m 18.15s , -36d 39m 38.7s) |   C |    60 | 19.5 |        
   75715 | 2025-06-09 07:45:19 |         MASTER-OAFA | (19h 31m 21.22s , -36d 38m 34.1s) |   C |    60 | 19.5 |        
   76022 | 2025-06-09 07:50:27 |         MASTER-OAFA | (19h 31m 19.23s , -36d 39m 26.2s) |   C |    60 | 19.5 |        
  122644 | 2025-06-09 20:47:29 |   MASTER-Kislovodsk | (18h 44m 38.33s , -28d 52m 41.1s) |   C |    60 | 14.9 |        
  123915 | 2025-06-09 21:08:40 |   MASTER-Kislovodsk | (18h 53m 54.00s , -28d 54m 08.0s) |   C |    60 | 15.5 |        
  124398 | 2025-06-09 21:16:43 |   MASTER-Kislovodsk | (18h 44m 48.56s , -28d 52m 59.8s) |   C |    60 | 15.3 |        
  125574 | 2025-06-09 21:36:19 |   MASTER-Kislovodsk | (18h 54m 02.56s , -28d 52m 50.1s) |   C |    60 | 15.5 |        
  125657 | 2025-06-09 21:37:42 |   MASTER-Kislovodsk | (18h 44m 48.28s , -28d 53m 42.7s) |   C |    60 | 15.1 |        
  125992 | 2025-06-09 21:43:17 |   MASTER-Kislovodsk | (18h 48m 58.76s , -30d 47m 39.7s) |   C |    60 | 15.2 |        
  126075 | 2025-06-09 21:44:40 |   MASTER-Kislovodsk | (18h 58m 21.50s , -30d 46m 20.3s) |   C |    60 | 15.3 |        
  127298 | 2025-06-09 22:05:03 |   MASTER-Kislovodsk | (18h 44m 56.79s , -28d 53m 04.2s) |   C |    60 | 15.2 |        
  127533 | 2025-06-09 22:08:58 |   MASTER-Kislovodsk | (18h 54m 33.00s , -32d 42m 02.5s) |   C |    60 | 15.4 |        
  127616 | 2025-06-09 22:10:20 |   MASTER-Kislovodsk | (18h 49m 06.63s , -30d 47m 59.8s) |   C |    60 | 15.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12684
TYPE = 34
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB250608.45 (trigger No 771072240,18h 58m 24.00s , -32d 43m 01.2s, R=6.1) errorbox  64054 sec after notice time and 64085 sec after trigger time at 2025-06-09 04:32:01 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -81.9 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB250608.45 errorbox  1 days 36182 sec after notice time and 1 days 36214 sec after trigger time at 2025-06-09 20:47:29 UT, with upper limit up to  15.5 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -23.8 deg. 

The galactic latitude b = -16 deg., longitude l =  4 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2896146

We obtain a following upper limits.  

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

   64116 | 2025-06-09 04:32:01 |         MASTER-OAFA | (19h 30m 55.33s , -36d 57m 14.1s) |   C |    60 | 19.1 |        
   65166 | 2025-06-09 04:49:31 |         MASTER-OAFA | (19h 30m 59.76s , -36d 56m 31.4s) |   C |    60 | 19.5 |        
   65650 | 2025-06-09 04:57:34 |         MASTER-OAFA | (19h 30m 58.75s , -36d 55m 39.0s) |   C |    60 | 19.4 |        
   68036 | 2025-06-09 05:37:21 |         MASTER-OAFA | (19h 31m 07.13s , -36d 41m 35.0s) |   C |    60 | 19.4 |        
   68522 | 2025-06-09 05:45:27 |         MASTER-OAFA | (19h 31m 06.30s , -36d 41m 13.9s) |   C |    60 | 19.5 |        
   69009 | 2025-06-09 05:53:34 |         MASTER-OAFA | (19h 31m 03.36s , -36d 42m 55.3s) |   C |    60 | 19.5 |        
   69497 | 2025-06-09 06:01:42 |         MASTER-OAFA | (19h 31m 04.35s , -36d 40m 37.0s) |   C |    60 | 19.4 |        
   69826 | 2025-06-09 06:07:11 |         MASTER-OAFA | (19h 31m 08.26s , -36d 40m 52.2s) |   C |    60 | 19.4 |        
   70159 | 2025-06-09 06:12:44 |         MASTER-OAFA | (19h 31m 06.33s , -36d 40m 14.9s) |   C |    60 | 19.4 |        
   70469 | 2025-06-09 06:17:54 |         MASTER-OAFA | (19h 31m 09.41s , -36d 41m 37.9s) |   C |    60 | 19.4 |        
   70775 | 2025-06-09 06:23:00 |         MASTER-OAFA | (19h 31m 12.45s , -36d 40m 50.8s) |   C |    60 | 19.4 |        
   71084 | 2025-06-09 06:28:09 |         MASTER-OAFA | (19h 31m 10.44s , -36d 41m 34.6s) |   C |    60 | 19.5 |        
   71399 | 2025-06-09 06:33:24 |         MASTER-OAFA | (19h 31m 14.25s , -36d 40m 30.1s) |   C |    60 | 19.5 |        
   71707 | 2025-06-09 06:38:32 |         MASTER-OAFA | (19h 31m 11.50s , -36d 41m 01.5s) |   C |    60 | 19.5 |        
   72014 | 2025-06-09 06:43:39 |         MASTER-OAFA | (19h 31m 15.65s , -36d 40m 10.5s) |   C |    60 | 19.5 |        
   72321 | 2025-06-09 06:48:46 |         MASTER-OAFA | (19h 31m 12.58s , -36d 40m 38.8s) |   C |    60 | 19.5 |        
   72630 | 2025-06-09 06:53:55 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 51.6s) |   C |    60 | 19.4 |        
   72936 | 2025-06-09 06:59:01 |         MASTER-OAFA | (19h 31m 13.69s , -36d 40m 24.0s) |   C |    60 | 19.5 |        
   73250 | 2025-06-09 07:04:15 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 33.8s) |   C |    60 | 19.5 |        
   73560 | 2025-06-09 07:09:25 |         MASTER-OAFA | (19h 31m 14.84s , -36d 40m 20.0s) |   C |    60 | 19.5 |        
   73869 | 2025-06-09 07:14:33 |         MASTER-OAFA | (19h 31m 19.03s , -36d 39m 17.2s) |   C |    60 | 19.5 |        
   74177 | 2025-06-09 07:19:42 |         MASTER-OAFA | (19h 31m 15.99s , -36d 39m 54.3s) |   C |    60 | 19.5 |        
   74484 | 2025-06-09 07:24:49 |         MASTER-OAFA | (19h 31m 20.12s , -36d 39m 02.1s) |   C |    60 | 19.5 |        
   74789 | 2025-06-09 07:29:54 |         MASTER-OAFA | (19h 31m 17.04s , -36d 39m 50.7s) |   C |    60 | 19.5 |        
   75093 | 2025-06-09 07:34:58 |         MASTER-OAFA | (19h 31m 20.15s , -36d 38m 47.4s) |   C |    60 | 19.5 |        
   75403 | 2025-06-09 07:40:08 |         MASTER-OAFA | (19h 31m 18.15s , -36d 39m 38.7s) |   C |    60 | 19.5 |        
   75715 | 2025-06-09 07:45:19 |         MASTER-OAFA | (19h 31m 21.22s , -36d 38m 34.1s) |   C |    60 | 19.5 |        
   76022 | 2025-06-09 07:50:27 |         MASTER-OAFA | (19h 31m 19.23s , -36d 39m 26.2s) |   C |    60 | 19.5 |        
  122644 | 2025-06-09 20:47:29 |   MASTER-Kislovodsk | (18h 44m 38.33s , -28d 52m 41.1s) |   C |    60 | 14.9 |        
  123915 | 2025-06-09 21:08:40 |   MASTER-Kislovodsk | (18h 53m 54.00s , -28d 54m 08.0s) |   C |    60 | 15.5 |        
  124398 | 2025-06-09 21:16:43 |   MASTER-Kislovodsk | (18h 44m 48.56s , -28d 52m 59.8s) |   C |    60 | 15.3 |        
  125574 | 2025-06-09 21:36:19 |   MASTER-Kislovodsk | (18h 54m 02.56s , -28d 52m 50.1s) |   C |    60 | 15.5 |        
  125657 | 2025-06-09 21:37:42 |   MASTER-Kislovodsk | (18h 44m 48.28s , -28d 53m 42.7s) |   C |    60 | 15.1 |        
  125992 | 2025-06-09 21:43:17 |   MASTER-Kislovodsk | (18h 48m 58.76s , -30d 47m 39.7s) |   C |    60 | 15.2 |        
  126075 | 2025-06-09 21:44:40 |   MASTER-Kislovodsk | (18h 58m 21.50s , -30d 46m 20.3s) |   C |    60 | 15.3 |        
  127298 | 2025-06-09 22:05:03 |   MASTER-Kislovodsk | (18h 44m 56.79s , -28d 53m 04.2s) |   C |    60 | 15.2 |        
  127533 | 2025-06-09 22:08:58 |   MASTER-Kislovodsk | (18h 54m 33.00s , -32d 42m 02.5s) |   C |    60 | 15.4 |        
  127616 | 2025-06-09 22:10:20 |   MASTER-Kislovodsk | (18h 49m 06.63s , -30d 47m 59.8s) |   C |    60 | 15.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12683
TYPE = 35
DAYS = 1


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB250608.45 (trigger No 771072240,18h 58m 24.00s , -32d 43m 01.2s, R=6.1) errorbox  64054 sec after notice time and 64085 sec after trigger time at 2025-06-09 04:32:01 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -81.9 deg. 

The galactic latitude b = -16 deg., longitude l =  4 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2896146

We obtain a following upper limits.  

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

   64116 | 2025-06-09 04:32:01 |         MASTER-OAFA | (19h 30m 55.33s , -36d 57m 14.1s) |   C |    60 | 19.1 |        
   65166 | 2025-06-09 04:49:31 |         MASTER-OAFA | (19h 30m 59.76s , -36d 56m 31.4s) |   C |    60 | 19.5 |        
   65650 | 2025-06-09 04:57:34 |         MASTER-OAFA | (19h 30m 58.75s , -36d 55m 39.0s) |   C |    60 | 19.4 |        
   68036 | 2025-06-09 05:37:21 |         MASTER-OAFA | (19h 31m 07.13s , -36d 41m 35.0s) |   C |    60 | 19.4 |        
   68522 | 2025-06-09 05:45:27 |         MASTER-OAFA | (19h 31m 06.30s , -36d 41m 13.9s) |   C |    60 | 19.5 |        
   69009 | 2025-06-09 05:53:34 |         MASTER-OAFA | (19h 31m 03.36s , -36d 42m 55.3s) |   C |    60 | 19.5 |        
   69497 | 2025-06-09 06:01:42 |         MASTER-OAFA | (19h 31m 04.35s , -36d 40m 37.0s) |   C |    60 | 19.4 |        
   69826 | 2025-06-09 06:07:11 |         MASTER-OAFA | (19h 31m 08.26s , -36d 40m 52.2s) |   C |    60 | 19.4 |        
   70159 | 2025-06-09 06:12:44 |         MASTER-OAFA | (19h 31m 06.33s , -36d 40m 14.9s) |   C |    60 | 19.4 |        
   70469 | 2025-06-09 06:17:54 |         MASTER-OAFA | (19h 31m 09.41s , -36d 41m 37.9s) |   C |    60 | 19.4 |        
   70775 | 2025-06-09 06:23:00 |         MASTER-OAFA | (19h 31m 12.45s , -36d 40m 50.8s) |   C |    60 | 19.4 |        
   71084 | 2025-06-09 06:28:09 |         MASTER-OAFA | (19h 31m 10.44s , -36d 41m 34.6s) |   C |    60 | 19.5 |        
   71399 | 2025-06-09 06:33:24 |         MASTER-OAFA | (19h 31m 14.25s , -36d 40m 30.1s) |   C |    60 | 19.5 |        
   71707 | 2025-06-09 06:38:32 |         MASTER-OAFA | (19h 31m 11.50s , -36d 41m 01.5s) |   C |    60 | 19.5 |        
   72014 | 2025-06-09 06:43:39 |         MASTER-OAFA | (19h 31m 15.65s , -36d 40m 10.5s) |   C |    60 | 19.5 |        
   72321 | 2025-06-09 06:48:46 |         MASTER-OAFA | (19h 31m 12.58s , -36d 40m 38.8s) |   C |    60 | 19.5 |        
   72630 | 2025-06-09 06:53:55 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 51.6s) |   C |    60 | 19.4 |        
   72936 | 2025-06-09 06:59:01 |         MASTER-OAFA | (19h 31m 13.69s , -36d 40m 24.0s) |   C |    60 | 19.5 |        
   73250 | 2025-06-09 07:04:15 |         MASTER-OAFA | (19h 31m 17.14s , -36d 39m 33.8s) |   C |    60 | 19.5 |        
   73560 | 2025-06-09 07:09:25 |         MASTER-OAFA | (19h 31m 14.84s , -36d 40m 20.0s) |   C |    60 | 19.5 |        
   73869 | 2025-06-09 07:14:33 |         MASTER-OAFA | (19h 31m 19.03s , -36d 39m 17.2s) |   C |    60 | 19.5 |        
   74177 | 2025-06-09 07:19:42 |         MASTER-OAFA | (19h 31m 15.99s , -36d 39m 54.3s) |   C |    60 | 19.5 |        
   74484 | 2025-06-09 07:24:49 |         MASTER-OAFA | (19h 31m 20.12s , -36d 39m 02.1s) |   C |    60 | 19.5 |        
   74789 | 2025-06-09 07:29:54 |         MASTER-OAFA | (19h 31m 17.04s , -36d 39m 50.7s) |   C |    60 | 19.5 |        
   75093 | 2025-06-09 07:34:58 |         MASTER-OAFA | (19h 31m 20.15s , -36d 38m 47.4s) |   C |    60 | 19.5 |        
   75403 | 2025-06-09 07:40:08 |         MASTER-OAFA | (19h 31m 18.15s , -36d 39m 38.7s) |   C |    60 | 19.5 |        
   75715 | 2025-06-09 07:45:19 |         MASTER-OAFA | (19h 31m 21.22s , -36d 38m 34.1s) |   C |    60 | 19.5 |        
   76022 | 2025-06-09 07:50:27 |         MASTER-OAFA | (19h 31m 19.23s , -36d 39m 26.2s) |   C |    60 | 19.5 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025