MASTER Net MASTER Database: LIGO GRB220403.42 alert (last error box)

Please use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, p.30L

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Name FERMI GRB220403.42
Type 2 (last error box)
Trigger time 2022-04-03 10:10:02.66
Notice time(last) 2022-04-03 10:10:55.025301
Distance ± Mpc
FromSocket to be BNS BBH NSBH Gap Terr
Galaxy in: 50%
90%
FULL

This work was supported by RFBR BRICS 17-52-80133 grant.
Kislovodsk Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Amur Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Tunka Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
OAFA Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
IAC Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
SAAO Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Tavrida Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
OAGH Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)

DAYS:
Coverage since triggertime up to

ALL PLOTS
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 44.4 27.6 26.1
2022-04-17 10:10:02 336.0 336.0 534.2

Discoveries in this field
No discoveries yet!
Errorbox center visibility at MASTER facilities
SELECT set_sphere_output('HMS'); select set_sphere_output_precision(1); select distinct on (gn) get_grb_name2 (grbtime, satel ) as gn, coord2000, satel, errorbox, 'now'::timestamp,'now'::timestamp+'1 hour'::interval,grbtime+'1 hour'::interval from grb where tabs(grbtime-'2022-04-03 10:10:02.66')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2022-04-03 10:10:02 (JD 2459672.923634)

Siderial time 1.456928 h

Ra 03:37:04.08 Dec -41:04:01.20
( 54.267000d, -41.067000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -14.28 Azimuth: 40.98

Sun: Altitude: -1.94 Azimuth: 100.64

Moon: Altitude: 19.75 Azimuth: 87.04

Tunka

Object: Altitude: -7.21 Azimuth: 24.47

Sun: Altitude: 13.36 Azimuth: 81.41

Moon: Altitude: 34.25 Azimuth: 65.34

Kislovodsk

Object: Altitude: 1.65 Azimuth: 339.61

Sun: Altitude: 49.46 Azimuth: 22.54

Moon: Altitude: 58.31 Azimuth: 341.17

Tavrida

Object: Altitude: -1.67 Azimuth: 333.67

Sun: Altitude: 50.19 Azimuth: 9.34

Moon: Altitude: 54.77 Azimuth: 327.55

SAAO

Object: Altitude: 50.15 Azimuth: 297.01

Sun: Altitude: 51.73 Azimuth: 191.66

Moon: Altitude: 35.19 Azimuth: 218.81

IAC

Object: Altitude: -15.75 Azimuth: 308.56

Sun: Altitude: 41.95 Azimuth: 290.11

Moon: Altitude: 24.51 Azimuth: 267.68

Argentina

Object: Altitude: -8.05 Azimuth: 330.27

Sun: Altitude: -9.02 Azimuth: 269.37

Moon: Altitude: -33.90 Azimuth: 275.27

Mexico

Object: Altitude: -79.98 Azimuth: 1.80

Sun: Altitude: -36.21 Azimuth: 235.00

Moon: Altitude: -42.77 Azimuth: 202.89

Ural

Object: Altitude: -8.50 Azimuth: 352.02

Sun: Altitude: 32.61 Azimuth: 38.16

Moon: Altitude: 45.88 Azimuth: 9.79

Vostryakovo

Object: Altitude: -10.27 Azimuth: 335.89

Sun: Altitude: 39.27 Azimuth: 12.62

Moon: Altitude: 46.33 Azimuth: 338.97

Gal. latitude: -53.094170 Gal. longitude: 245.819329

Dist. to Sun: 60.156166

Dist. to Moon: 56.666412

Moon coord.: (36.793725 d, 13.244628 d)

Sun coord.: (12.265696 d, 5.264396 d)

Lunar disk: 0.048731

Lunar phase: 154.493687

Lunar bright limb: 254.038433

No SN in this field

2022-04-03 10:10:55 (JD 2459672.924248)

Siderial time 1.471690 h

Ra 03:37:04.08 Dec -41:04:01.20
( 54.267000d, -41.067000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -14.37 Azimuth: 41.12

Sun: Altitude: -2.08 Azimuth: 100.81

Moon: Altitude: 19.62 Azimuth: 87.21

Tunka

Object: Altitude: -7.27 Azimuth: 24.63

Sun: Altitude: 13.23 Azimuth: 81.59

Moon: Altitude: 34.13 Azimuth: 65.55

Kislovodsk

Object: Altitude: 1.71 Azimuth: 339.77

Sun: Altitude: 49.40 Azimuth: 22.87

Moon: Altitude: 58.36 Azimuth: 341.55

Tavrida

Object: Altitude: -1.60 Azimuth: 333.82

Sun: Altitude: 50.16 Azimuth: 9.68

Moon: Altitude: 54.86 Azimuth: 327.88

SAAO

Object: Altitude: 50.31 Azimuth: 297.00

Sun: Altitude: 51.77 Azimuth: 191.31

Moon: Altitude: 35.31 Azimuth: 218.59

IAC

Object: Altitude: -15.60 Azimuth: 308.63

Sun: Altitude: 42.13 Azimuth: 290.27

Moon: Altitude: 24.70 Azimuth: 267.77

Argentina

Object: Altitude: -7.95 Azimuth: 330.13

Sun: Altitude: -8.83 Azimuth: 269.26

Moon: Altitude: -33.72 Azimuth: 275.14

Mexico

Object: Altitude: -79.98 Azimuth: 0.84

Sun: Altitude: -36.05 Azimuth: 235.19

Moon: Altitude: -42.69 Azimuth: 203.15

Ural

Object: Altitude: -8.48 Azimuth: 352.19

Sun: Altitude: 32.53 Azimuth: 38.41

Moon: Altitude: 45.87 Azimuth: 10.09

Vostryakovo

Object: Altitude: -10.22 Azimuth: 336.05

Sun: Altitude: 39.24 Azimuth: 12.90

Moon: Altitude: 46.38 Azimuth: 339.26

Gal. latitude: -53.094170 Gal. longitude: 245.819329

Dist. to Sun: 60.156034

Dist. to Moon: 56.667466

Moon coord.: (36.800960 d, 13.247705 d)

Sun coord.: (12.266256 d, 5.264631 d)

Lunar disk: 0.048758

Lunar phase: 154.486657

Lunar bright limb: 254.038017

No SN in this field

2022-04-03 11:10:55 (JD 2459672.965914)

Siderial time 2.474428 h

Ra 03:37:04.08 Dec -41:04:01.20
( 54.267000d, -41.067000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -21.26 Azimuth: 50.57

Sun: Altitude: -11.22 Azimuth: 112.71

Moon: Altitude: 10.51 Azimuth: 98.45

Tunka

Object: Altitude: -11.90 Azimuth: 35.12

Sun: Altitude: 3.99 Azimuth: 93.47

Moon: Altitude: 25.75 Azimuth: 78.74

Kislovodsk

Object: Altitude: 4.47 Azimuth: 350.77

Sun: Altitude: 43.50 Azimuth: 42.88

Moon: Altitude: 59.44 Azimuth: 9.07

Tavrida

Object: Altitude: 2.21 Azimuth: 344.49

Sun: Altitude: 46.41 Azimuth: 31.50

Moon: Altitude: 58.56 Azimuth: 352.94

SAAO

Object: Altitude: 61.63 Azimuth: 297.57

Sun: Altitude: 51.58 Azimuth: 167.11

Moon: Altitude: 41.37 Azimuth: 202.24

IAC

Object: Altitude: -5.65 Azimuth: 314.15

Sun: Altitude: 53.91 Azimuth: 304.14

Moon: Altitude: 37.59 Azimuth: 274.64

Argentina

Object: Altitude: -0.74 Azimuth: 321.36

Sun: Altitude: 3.86 Azimuth: 261.35

Moon: Altitude: -21.47 Azimuth: 267.11

Mexico

Object: Altitude: -74.41 Azimuth: 314.05

Sun: Altitude: -24.80 Azimuth: 246.63

Moon: Altitude: -36.01 Azimuth: 219.34

Ural

Object: Altitude: -8.19 Azimuth: 3.63

Sun: Altitude: 26.65 Azimuth: 54.22

Moon: Altitude: 43.37 Azimuth: 29.72

Vostryakovo

Object: Altitude: -7.52 Azimuth: 347.18

Sun: Altitude: 36.05 Azimuth: 31.37

Moon: Altitude: 48.07 Azimuth: 0.02

Gal. latitude: -53.094170 Gal. longitude: 245.819329

Dist. to Sun: 60.147016

Dist. to Moon: 56.740618

Moon coord.: (37.292581 d, 13.456160 d)

Sun coord.: (12.304276 d, 5.280605 d)

Lunar disk: 0.050568

Lunar phase: 154.009234

Lunar bright limb: 254.013431

No SN in this field

2024-04-26 10:16:21 (JD 2460426.928021)

Siderial time 3.107702 h

Ra 03:37:04.08 Dec -41:04:01.20
( 54.267000d, -41.067000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -26.13 Azimuth: 56.31

Sun: Altitude: 2.72 Azimuth: 108.20

Moon: Altitude: -28.23 Azimuth: 275.78

Tunka

Object: Altitude: -15.54 Azimuth: 41.47

Sun: Altitude: 18.04 Azimuth: 89.26

Moon: Altitude: -43.34 Azimuth: 254.70

Kislovodsk

Object: Altitude: 5.15 Azimuth: 357.92

Sun: Altitude: 56.36 Azimuth: 31.86

Moon: Altitude: -69.48 Azimuth: 153.60

Tavrida

Object: Altitude: 3.61 Azimuth: 351.52

Sun: Altitude: 57.98 Azimuth: 16.66

Moon: Altitude: -65.18 Azimuth: 136.98

SAAO

Object: Altitude: 68.65 Azimuth: 300.96

Sun: Altitude: 43.81 Azimuth: 185.66

Moon: Altitude: -25.29 Azimuth: 31.72

IAC

Object: Altitude: 0.14 Azimuth: 318.37

Sun: Altitude: 48.80 Azimuth: 282.03

Moon: Altitude: -29.12 Azimuth: 75.70

Argentina

Object: Altitude: 4.56 Azimuth: 316.55

Sun: Altitude: -10.76 Azimuth: 260.53

Moon: Altitude: 38.86 Azimuth: 82.17

Mexico

Object: Altitude: -68.02 Azimuth: 303.85

Sun: Altitude: -28.11 Azimuth: 230.68

Moon: Altitude: 31.70 Azimuth: 18.38

Ural

Object: Altitude: -8.84 Azimuth: 10.84

Sun: Altitude: 39.30 Azimuth: 45.39

Moon: Altitude: -57.44 Azimuth: 192.07

Vostryakovo

Object: Altitude: -6.66 Azimuth: 354.34

Sun: Altitude: 47.09 Azimuth: 18.43

Moon: Altitude: -57.67 Azimuth: 154.67

Gal. latitude: -53.094170 Gal. longitude: 245.819329

Dist. to Sun: 57.826008

Dist. to Moon: 113.719091

Moon coord.: (241.414418 d, -24.880866 d)

Sun coord.: (34.011303 d, 13.636778 d)

Lunar disk: 0.941249

Lunar phase: 28.054784

Lunar bright limb: 108.395683

No SN in this field
Recent coverage and limits telegrams

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  ID = 6030
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 220403A ( Fermi GBM team, GCN 31818) errorbox  25155 sec after notice time and 25183 sec after trigger time at 2022-04-03 17:09:46 UT, with upper limit up to  19.3 mag. Observations started at twilight.  The observations began at zenith distance = 36 deg. The sun  altitude  is -8.7 deg. 

The galactic latitude b = -41 deg., longitude l = 221 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1931084

We obtain a following upper limits.  

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

   25214 | 2022-04-03 17:09:46 |         MASTER-SAAO | (04h 33m 45.30s , -25d 27m 55.2s) |   C |    60 | 16.2 |        
   25294 | 2022-04-03 17:11:06 |         MASTER-SAAO | (04h 17m 15.22s , -21d 39m 15.3s) |   C |    60 | 16.5 |        
   25384 | 2022-04-03 17:12:36 |         MASTER-SAAO | (04h 25m 53.39s , -21d 38m 14.1s) |   C |    60 | 16.6 |        
   25464 | 2022-04-03 17:13:56 |         MASTER-SAAO | (04h 33m 40.22s , -21d 40m 13.4s) |   C |    60 | 16.7 |        
   25555 | 2022-04-03 17:15:27 |         MASTER-SAAO | (04h 42m 22.58s , -21d 39m 52.6s) |   C |    60 | 17.0 |        
   25634 | 2022-04-03 17:16:47 |         MASTER-SAAO | (04h 29m 15.52s , -27d 21m 54.6s) |   C |    60 | 16.5 |        
   25726 | 2022-04-03 17:18:18 |         MASTER-SAAO | (04h 38m 19.28s , -27d 20m 14.1s) |   C |    60 | 17.3 |        
   25817 | 2022-04-03 17:19:49 |         MASTER-SAAO | (04h 20m 49.55s , -23d 32m 56.6s) |   C |    60 | 17.4 |        
   25897 | 2022-04-03 17:21:09 |         MASTER-SAAO | (04h 37m 32.20s , -23d 32m 58.6s) |   C |    60 | 17.4 |        
   26158 | 2022-04-03 17:25:30 |         MASTER-SAAO | (04h 46m 13.11s , -23d 32m 06.3s) |   C |    60 | 18.2 |        
   26238 | 2022-04-03 17:26:50 |         MASTER-SAAO | (04h 29m 35.27s , -23d 33m 26.4s) |   C |    60 | 18.1 |        
   26328 | 2022-04-03 17:28:20 |         MASTER-SAAO | (04h 24m 51.84s , -25d 25m 51.4s) |   C |    60 | 18.3 |        
   26408 | 2022-04-03 17:29:40 |         MASTER-SAAO | (04h 33m 38.29s , -25d 26m 38.7s) |   C |    60 | 18.4 |        
   26499 | 2022-04-03 17:31:12 |         MASTER-SAAO | (04h 17m 10.80s , -21d 37m 29.6s) |   C |    60 | 18.7 |        
   26591 | 2022-04-03 17:32:43 |         MASTER-SAAO | (04h 25m 54.88s , -21d 38m 28.7s) |   C |    60 | 18.7 |        
   26670 | 2022-04-03 17:34:02 |         MASTER-SAAO | (04h 33m 35.17s , -21d 39m 28.2s) |   C |    60 | 18.8 |        
   26761 | 2022-04-03 17:35:33 |         MASTER-SAAO | (04h 42m 19.15s , -21d 39m 09.4s) |   C |    60 | 18.9 |        
   26841 | 2022-04-03 17:36:53 |         MASTER-SAAO | (04h 29m 12.00s , -27d 19m 27.9s) |   C |    60 | 19.0 |        
   27103 | 2022-04-03 17:41:15 |         MASTER-SAAO | (04h 38m 10.57s , -27d 20m 16.8s) |   C |    60 | 19.1 |        
   27194 | 2022-04-03 17:42:46 |         MASTER-SAAO | (04h 20m 43.84s , -23d 31m 08.0s) |   C |    60 | 18.0 |        
   27274 | 2022-04-03 17:44:06 |         MASTER-SAAO | (04h 37m 27.44s , -23d 32m 09.4s) |   C |    60 | 18.7 |        
   27364 | 2022-04-03 17:45:37 |         MASTER-SAAO | (04h 46m 06.65s , -23d 33m 08.8s) |   C |    60 | 17.3 |        
   27444 | 2022-04-03 17:46:56 |         MASTER-SAAO | (04h 29m 34.89s , -23d 32m 57.0s) |   C |    60 | 16.4 |        
   27535 | 2022-04-03 17:48:27 |         MASTER-SAAO | (04h 24m 45.13s , -25d 24m 59.2s) |   C |    60 | 16.9 |        
   27614 | 2022-04-03 17:49:47 |         MASTER-SAAO | (04h 33m 37.87s , -25d 26m 48.0s) |   C |    60 | 17.6 |        
   27706 | 2022-04-03 17:51:18 |         MASTER-SAAO | (04h 17m 12.83s , -21d 36m 45.3s) |   C |    60 | 17.9 |        
   27797 | 2022-04-03 17:52:49 |         MASTER-SAAO | (04h 25m 44.14s , -21d 37m 45.3s) |   C |    60 | 16.6 |        
   27877 | 2022-04-03 17:54:09 |         MASTER-SAAO | (04h 33m 30.80s , -21d 36m 44.3s) |   C |    60 | 17.4 |        
   27969 | 2022-04-03 17:55:41 |         MASTER-SAAO | (04h 42m 14.13s , -21d 37m 44.8s) |   C |    60 | 17.6 |        
   28049 | 2022-04-03 17:57:01 |         MASTER-SAAO | (04h 29m 06.00s , -27d 20m 38.6s) |   C |    60 | 12.9 |        
   28140 | 2022-04-03 17:58:32 |         MASTER-SAAO | (04h 38m 13.69s , -27d 20m 17.4s) |   C |    60 | 18.8 |        
   28220 | 2022-04-03 17:59:52 |         MASTER-SAAO | (04h 37m 21.24s , -23d 30m 36.3s) |   C |    60 | 16.2 |        
   28419 | 2022-04-03 18:03:11 |         MASTER-SAAO | (04h 46m 08.82s , -23d 30m 42.2s) |   C |    60 | 18.4 |        
   28712 | 2022-04-03 18:08:04 |         MASTER-SAAO | (04h 30m 09.09s , -19d 43m 14.9s) |   C |    60 | 19.0 |        
   28792 | 2022-04-03 18:09:24 |         MASTER-SAAO | (04h 38m 32.86s , -19d 44m 14.5s) |   C |    60 | 19.1 |        
   28882 | 2022-04-03 18:10:54 |         MASTER-SAAO | (04h 07m 50.35s , -25d 24m 14.5s) |   C |    60 | 19.0 |        
   28961 | 2022-04-03 18:12:13 |         MASTER-SAAO | (04h 16m 42.49s , -25d 26m 02.4s) |   C |    60 | 18.9 |        
   29052 | 2022-04-03 18:13:44 |         MASTER-SAAO | (04h 04m 02.70s , -23d 30m 55.3s) |   C |    60 | 19.0 |        
   29132 | 2022-04-03 18:15:04 |         MASTER-SAAO | (04h 12m 46.76s , -23d 29m 55.1s) |   C |    60 | 18.9 |        
   29223 | 2022-04-03 18:16:35 |         MASTER-SAAO | (04h 11m 53.67s , -27d 19m 53.8s) |   C |    60 | 18.4 |        
   29312 | 2022-04-03 18:18:05 |         MASTER-SAAO | (04h 21m 01.42s , -27d 19m 29.1s) |   C |    60 | 19.0 |        
   29392 | 2022-04-03 18:19:25 |         MASTER-SAAO | (04h 00m 46.11s , -21d 37m 21.7s) |   C |    60 | 19.3 |        
   29483 | 2022-04-03 18:20:55 |         MASTER-SAAO | (04h 09m 25.50s , -21d 35m 58.9s) |   C |    60 | 19.0 |        
   29563 | 2022-04-03 18:22:15 |         MASTER-SAAO | (04h 13m 51.73s , -19d 41m 37.4s) |   C |    60 | 19.1 |        
   29866 | 2022-04-03 18:27:19 |         MASTER-SAAO | (04h 22m 21.95s , -19d 43m 29.9s) |   C |    60 | 19.2 |        
   29958 | 2022-04-03 18:28:50 |         MASTER-SAAO | (04h 30m 06.95s , -19d 43m 24.0s) |   C |    60 | 19.0 |        
   30048 | 2022-04-03 18:30:20 |         MASTER-SAAO | (04h 38m 34.07s , -19d 41m 41.9s) |   C |    60 | 19.1 |        
   30219 | 2022-04-03 18:33:11 |         MASTER-SAAO | (04h 07m 52.71s , -25d 23m 23.7s) |   C |    60 | 18.9 |        
   30299 | 2022-04-03 18:34:31 |         MASTER-SAAO | (04h 16m 38.52s , -25d 24m 17.1s) |   C |    60 | 19.0 |        
   30391 | 2022-04-03 18:36:03 |         MASTER-SAAO | (04h 04m 05.51s , -23d 29m 09.8s) |   C |    60 | 18.9 |        
   30471 | 2022-04-03 18:37:23 |         MASTER-SAAO | (04h 12m 53.14s , -23d 30m 09.4s) |   C |    60 | 18.9 |        
   30561 | 2022-04-03 18:38:53 |         MASTER-SAAO | (04h 11m 55.26s , -27d 19m 09.6s) |   C |    60 | 19.0 |        
   30641 | 2022-04-03 18:40:13 |         MASTER-SAAO | (04h 21m 00.88s , -27d 18m 47.9s) |   C |    60 | 19.0 |        
   30732 | 2022-04-03 18:41:44 |         MASTER-SAAO | (04h 00m 49.73s , -21d 35m 18.2s) |   C |    60 | 18.9 |        
   30823 | 2022-04-03 18:43:16 |         MASTER-SAAO | (04h 09m 24.67s , -21d 36m 30.1s) |   C |    60 | 18.9 |        
   30903 | 2022-04-03 18:44:36 |         MASTER-SAAO | (04h 14m 00.89s , -19d 41m 03.1s) |   C |    60 | 19.0 |        
   31205 | 2022-04-03 18:49:37 |         MASTER-SAAO | (04h 22m 23.92s , -19d 40m 43.4s) |   C |    60 | 19.1 |        
   31296 | 2022-04-03 18:51:09 |         MASTER-SAAO | (04h 30m 08.15s , -19d 41m 41.9s) |   C |    60 | 19.0 |        
   31376 | 2022-04-03 18:52:28 |         MASTER-SAAO | (04h 38m 30.76s , -19d 42m 40.8s) |   C |    60 | 19.1 |        
   31467 | 2022-04-03 18:53:59 |         MASTER-SAAO | (04h 07m 55.90s , -25d 24m 34.2s) |   C |    60 | 18.7 |        
   31547 | 2022-04-03 18:55:19 |         MASTER-SAAO | (04h 16m 43.06s , -25d 22m 52.0s) |   C |    60 | 18.9 |        
   31638 | 2022-04-03 18:56:50 |         MASTER-SAAO | (04h 04m 12.09s , -23d 30m 25.4s) |   C |    60 | 18.5 |        
   31729 | 2022-04-03 18:58:22 |         MASTER-SAAO | (04h 12m 56.35s , -23d 28m 45.7s) |   C |    60 | 18.7 |        
   31809 | 2022-04-03 18:59:41 |         MASTER-SAAO | (04h 11m 55.53s , -27d 17m 28.6s) |   C |    60 | 18.9 |        
   31910 | 2022-04-03 19:01:22 |         MASTER-SAAO | (04h 20m 55.84s , -27d 16m 26.3s) |   C |    60 | 18.9 |        
   32084 | 2022-04-03 19:04:16 |         MASTER-SAAO | (04h 00m 54.82s , -21d 36m 15.3s) |   C |    60 | 15.0 |        
   32164 | 2022-04-03 19:05:36 |         MASTER-SAAO | (04h 09m 34.36s , -21d 36m 08.0s) |   C |    60 | 17.3 |        
   32256 | 2022-04-03 19:07:08 |         MASTER-SAAO | (04h 14m 04.36s , -19d 40m 25.5s) |   C |    60 | 18.5 |        
   32347 | 2022-04-03 19:08:39 |         MASTER-SAAO | (04h 22m 31.66s , -19d 41m 51.6s) |   C |    60 | 18.6 |        
   32427 | 2022-04-03 19:09:59 |         MASTER-SAAO | (04h 41m 27.04s , -25d 23m 10.7s) |   C |    60 | 17.9 |        
   32517 | 2022-04-03 19:11:29 |         MASTER-SAAO | (04h 50m 19.52s , -25d 22m 09.0s) |   C |    60 | 19.0 |        
   32597 | 2022-04-03 19:12:49 |         MASTER-SAAO | (04h 33m 52.73s , -29d 12m 08.6s) |   C |    60 | 18.2 |        
   32687 | 2022-04-03 19:14:20 |         MASTER-SAAO | (04h 43m 08.81s , -29d 11m 44.6s) |   C |    60 | 18.9 |        
   32778 | 2022-04-03 19:15:50 |         MASTER-SAAO | (04h 16m 32.90s , -29d 11m 52.6s) |   C |    60 | 18.4 |        
   32858 | 2022-04-03 19:17:10 |         MASTER-SAAO | (04h 25m 45.28s , -29d 10m 01.4s) |   C |    60 | 19.0 |        
   32948 | 2022-04-03 19:18:40 |         MASTER-SAAO | (04h 27m 09.51s , -17d 45m 46.2s) |   C |    60 | 18.2 |        
   33028 | 2022-04-03 19:20:00 |         MASTER-SAAO | (04h 35m 37.60s , -17d 46m 43.9s) |   C |    60 | 18.3 |        
   33119 | 2022-04-03 19:21:31 |         MASTER-SAAO | (04h 49m 55.13s , -21d 35m 27.6s) |   C |    60 | 19.2 |        
   33198 | 2022-04-03 19:22:50 |         MASTER-SAAO | (04h 58m 26.56s , -21d 33m 46.5s) |   C |    60 | 19.2 |        
   33289 | 2022-04-03 19:24:21 |         MASTER-SAAO | (04h 46m 15.12s , -27d 15m 57.0s) |   C |    60 | 18.9 |        
   33368 | 2022-04-03 19:25:41 |         MASTER-SAAO | (04h 55m 08.12s , -27d 16m 42.2s) |   C |    60 | 19.1 |        
   33459 | 2022-04-03 19:27:11 |         MASTER-SAAO | (04h 41m 28.69s , -25d 21m 37.8s) |   C |    60 | 18.8 |        
   33549 | 2022-04-03 19:28:42 |         MASTER-SAAO | (04h 50m 25.85s , -25d 22m 35.1s) |   C |    60 | 18.9 |        
   33629 | 2022-04-03 19:30:01 |         MASTER-SAAO | (04h 33m 53.84s , -29d 11m 36.6s) |   C |    60 | 18.5 |        
   33721 | 2022-04-03 19:31:33 |         MASTER-SAAO | (04h 43m 10.22s , -29d 11m 13.7s) |   C |    60 | 19.1 |        
   33896 | 2022-04-03 19:34:28 |         MASTER-SAAO | (04h 16m 37.18s , -29d 11m 05.9s) |   C |    60 | 18.0 |        
   33976 | 2022-04-03 19:35:48 |         MASTER-SAAO | (04h 25m 49.01s , -29d 09m 49.4s) |   C |    60 | 18.5 |        
   34066 | 2022-04-03 19:37:18 |         MASTER-SAAO | (04h 27m 21.45s , -17d 46m 10.8s) |   C |    60 | 17.2 |        
   34157 | 2022-04-03 19:38:49 |         MASTER-SAAO | (04h 35m 40.82s , -17d 45m 07.7s) |   C |    60 | 17.5 |        
   34237 | 2022-04-03 19:40:09 |         MASTER-SAAO | (04h 49m 59.46s , -21d 34m 09.7s) |   C |    60 | 18.6 |        
   34327 | 2022-04-03 19:41:39 |         MASTER-SAAO | (04h 58m 27.20s , -21d 35m 06.6s) |   C |    60 | 19.0 |        
   34407 | 2022-04-03 19:42:59 |         MASTER-SAAO | (04h 46m 17.30s , -27d 16m 50.2s) |   C |    60 | 18.5 |        
   34498 | 2022-04-03 19:44:30 |         MASTER-SAAO | (04h 55m 13.22s , -27d 15m 25.0s) |   C |    60 | 18.8 |        
   34588 | 2022-04-03 19:46:00 |         MASTER-SAAO | (04h 41m 37.10s , -25d 22m 49.3s) |   C |    60 | 18.2 |        
   34667 | 2022-04-03 19:47:20 |         MASTER-SAAO | (04h 50m 30.38s , -25d 21m 28.3s) |   C |    60 | 18.4 |        
   34758 | 2022-04-03 19:48:50 |         MASTER-SAAO | (04h 33m 58.96s , -29d 10m 04.3s) |   C |    60 | 18.0 |        
   34838 | 2022-04-03 19:50:10 |         MASTER-SAAO | (04h 43m 07.56s , -29d 08m 59.9s) |   C |    60 | 18.7 |        
   34928 | 2022-04-03 19:51:41 |         MASTER-SAAO | (04h 16m 45.67s , -29d 10m 04.1s) |   C |    60 | 17.5 |        
   35008 | 2022-04-03 19:53:00 |         MASTER-SAAO | (04h 25m 46.29s , -29d 10m 59.4s) |   C |    60 | 18.1 |        
   35099 | 2022-04-03 19:54:31 |         MASTER-SAAO | (04h 27m 40.08s , -17d 46m 18.8s) |   C |    60 | 13.7 |        
   35179 | 2022-04-03 19:55:51 |         MASTER-SAAO | (04h 35m 55.70s , -17d 44m 55.3s) |   C |    60 | 15.8 |        
   35269 | 2022-04-03 19:57:21 |         MASTER-SAAO | (04h 50m 02.69s , -21d 34m 10.1s) |   C |    60 | 18.3 |        
   35349 | 2022-04-03 19:58:41 |         MASTER-SAAO | (04h 58m 38.96s , -21d 32m 43.6s) |   C |    60 | 18.5 |        
   35441 | 2022-04-03 20:00:13 |         MASTER-SAAO | (04h 46m 15.21s , -27d 15m 40.6s) |   C |    60 | 18.2 |        
   35520 | 2022-04-03 20:01:32 |         MASTER-SAAO | (04h 55m 13.77s , -27d 14m 36.2s) |   C |    60 | 18.6 |        
   36767 | 2022-04-03 20:22:19 |         MASTER-SAAO | (04h 46m 46.54s , -19d 40m 03.3s) |   C |    60 | 12.2 |        
   36846 | 2022-04-03 20:23:38 |         MASTER-SAAO | (04h 55m 16.36s , -19d 39m 52.1s) |   C |    60 | 15.8 |        
   36945 | 2022-04-03 20:25:17 |         MASTER-SAAO | (04h 21m 51.93s , -31d 04m 03.7s) |   C |    60 | 16.9 |        
   37035 | 2022-04-03 20:26:47 |         MASTER-SAAO | (04h 31m 11.46s , -31d 02m 12.7s) |   C |    60 | 17.5 |        
   37115 | 2022-04-03 20:28:07 |         MASTER-SAAO | (04h 39m 28.08s , -31d 02m 04.5s) |   C |    60 | 17.8 |        
   37286 | 2022-04-03 20:30:58 |         MASTER-SAAO | (04h 54m 20.52s , -23d 27m 25.5s) |   C |    60 | 16.4 |        
   37377 | 2022-04-03 20:32:29 |         MASTER-SAAO | (05h 02m 56.44s , -23d 25m 58.6s) |   C |    60 | 17.3 |        
   37640 | 2022-04-03 20:36:52 |         MASTER-SAAO | (04h 58m 44.31s , -25d 20m 32.7s) |   C |    60 | 17.0 |        
   37908 | 2022-04-03 20:41:20 |         MASTER-SAAO | (04h 21m 56.65s , -31d 02m 47.1s) |   C |    60 | 14.8 |        
   38000 | 2022-04-03 20:42:52 |         MASTER-SAAO | (04h 31m 14.26s , -31d 01m 42.5s) |   C |    60 | 16.4 |        
   38348 | 2022-04-03 20:48:40 |         MASTER-SAAO | (05h 03m 07.71s , -23d 25m 29.5s) |   C |    60 | 15.1 |        
   38442 | 2022-04-03 20:50:15 |         MASTER-SAAO | (04h 51m 41.68s , -29d 08m 21.8s) |   C |    60 | 16.9 |        
   38614 | 2022-04-03 20:53:06 |         MASTER-SAAO | (04h 58m 49.75s , -25d 21m 06.4s) |   C |    60 | 14.9 |        
   39401 | 2022-04-03 21:06:13 |         MASTER-SAAO | (04h 51m 51.01s , -29d 07m 56.0s) |   C |    60 | 13.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 6035
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 220403A ( Fermi GBM team, GCN 31818) errorbox  25155 sec after notice time and 25183 sec after trigger time at 2022-04-03 17:09:46 UT, with upper limit up to  19.3 mag. Observations started at twilight.  The observations began at zenith distance = 36 deg. The sun  altitude  is -8.7 deg. 

MASTER-OAGH robotic telescope  located in Mexico (OAGH National Institute for Astrophysics, Optics and Electronics) started inspect of the FERMI GRB 220403A errorbox  1 days 58520 sec after notice time and 1 days 58548 sec after trigger time at 2022-04-05 02:25:51 UT, with upper limit up to  17.9 mag. Observations started at twilight.  The observations began at zenith distance = 73 deg. The sun  altitude  is -10.5 deg. 

The galactic latitude b = -41 deg., longitude l = 221 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1931081

We obtain a following upper limits.  

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

   25214 | 2022-04-03 17:09:46 |         MASTER-SAAO | (04h 33m 45.30s , -25d 27m 55.2s) |   C |    60 | 16.2 |        
   25294 | 2022-04-03 17:11:06 |         MASTER-SAAO | (04h 17m 15.22s , -21d 39m 15.3s) |   C |    60 | 16.5 |        
   25384 | 2022-04-03 17:12:36 |         MASTER-SAAO | (04h 25m 53.39s , -21d 38m 14.1s) |   C |    60 | 16.6 |        
   25464 | 2022-04-03 17:13:56 |         MASTER-SAAO | (04h 33m 40.22s , -21d 40m 13.4s) |   C |    60 | 16.7 |        
   25555 | 2022-04-03 17:15:27 |         MASTER-SAAO | (04h 42m 22.58s , -21d 39m 52.6s) |   C |    60 | 17.0 |        
   25634 | 2022-04-03 17:16:47 |         MASTER-SAAO | (04h 29m 15.52s , -27d 21m 54.6s) |   C |    60 | 16.5 |        
   25726 | 2022-04-03 17:18:18 |         MASTER-SAAO | (04h 38m 19.28s , -27d 20m 14.1s) |   C |    60 | 17.3 |        
   25817 | 2022-04-03 17:19:49 |         MASTER-SAAO | (04h 20m 49.55s , -23d 32m 56.6s) |   C |    60 | 17.4 |        
   25897 | 2022-04-03 17:21:09 |         MASTER-SAAO | (04h 37m 32.20s , -23d 32m 58.6s) |   C |    60 | 17.4 |        
   26158 | 2022-04-03 17:25:30 |         MASTER-SAAO | (04h 46m 13.11s , -23d 32m 06.3s) |   C |    60 | 18.2 |        
   26238 | 2022-04-03 17:26:50 |         MASTER-SAAO | (04h 29m 35.27s , -23d 33m 26.4s) |   C |    60 | 18.1 |        
   26328 | 2022-04-03 17:28:20 |         MASTER-SAAO | (04h 24m 51.84s , -25d 25m 51.4s) |   C |    60 | 18.3 |        
   26408 | 2022-04-03 17:29:40 |         MASTER-SAAO | (04h 33m 38.29s , -25d 26m 38.7s) |   C |    60 | 18.4 |        
   26499 | 2022-04-03 17:31:12 |         MASTER-SAAO | (04h 17m 10.80s , -21d 37m 29.6s) |   C |    60 | 18.7 |        
   26591 | 2022-04-03 17:32:43 |         MASTER-SAAO | (04h 25m 54.88s , -21d 38m 28.7s) |   C |    60 | 18.7 |        
   26670 | 2022-04-03 17:34:02 |         MASTER-SAAO | (04h 33m 35.17s , -21d 39m 28.2s) |   C |    60 | 18.8 |        
   26761 | 2022-04-03 17:35:33 |         MASTER-SAAO | (04h 42m 19.15s , -21d 39m 09.4s) |   C |    60 | 18.9 |        
   26841 | 2022-04-03 17:36:53 |         MASTER-SAAO | (04h 29m 12.00s , -27d 19m 27.9s) |   C |    60 | 19.0 |        
   27103 | 2022-04-03 17:41:15 |         MASTER-SAAO | (04h 38m 10.57s , -27d 20m 16.8s) |   C |    60 | 19.1 |        
   27194 | 2022-04-03 17:42:46 |         MASTER-SAAO | (04h 20m 43.84s , -23d 31m 08.0s) |   C |    60 | 18.0 |        
   27274 | 2022-04-03 17:44:06 |         MASTER-SAAO | (04h 37m 27.44s , -23d 32m 09.4s) |   C |    60 | 18.7 |        
   27364 | 2022-04-03 17:45:37 |         MASTER-SAAO | (04h 46m 06.65s , -23d 33m 08.8s) |   C |    60 | 17.3 |        
   27444 | 2022-04-03 17:46:56 |         MASTER-SAAO | (04h 29m 34.89s , -23d 32m 57.0s) |   C |    60 | 16.4 |        
   27535 | 2022-04-03 17:48:27 |         MASTER-SAAO | (04h 24m 45.13s , -25d 24m 59.2s) |   C |    60 | 16.9 |        
   27614 | 2022-04-03 17:49:47 |         MASTER-SAAO | (04h 33m 37.87s , -25d 26m 48.0s) |   C |    60 | 17.6 |        
   27706 | 2022-04-03 17:51:18 |         MASTER-SAAO | (04h 17m 12.83s , -21d 36m 45.3s) |   C |    60 | 17.9 |        
   27797 | 2022-04-03 17:52:49 |         MASTER-SAAO | (04h 25m 44.14s , -21d 37m 45.3s) |   C |    60 | 16.6 |        
   27877 | 2022-04-03 17:54:09 |         MASTER-SAAO | (04h 33m 30.80s , -21d 36m 44.3s) |   C |    60 | 17.4 |        
   27969 | 2022-04-03 17:55:41 |         MASTER-SAAO | (04h 42m 14.13s , -21d 37m 44.8s) |   C |    60 | 17.6 |        
   28049 | 2022-04-03 17:57:01 |         MASTER-SAAO | (04h 29m 06.00s , -27d 20m 38.6s) |   C |    60 | 12.9 |        
   28140 | 2022-04-03 17:58:32 |         MASTER-SAAO | (04h 38m 13.69s , -27d 20m 17.4s) |   C |    60 | 18.8 |        
   28220 | 2022-04-03 17:59:52 |         MASTER-SAAO | (04h 37m 21.24s , -23d 30m 36.3s) |   C |    60 | 16.2 |        
   28419 | 2022-04-03 18:03:11 |         MASTER-SAAO | (04h 46m 08.82s , -23d 30m 42.2s) |   C |    60 | 18.4 |        
   28712 | 2022-04-03 18:08:04 |         MASTER-SAAO | (04h 30m 09.09s , -19d 43m 14.9s) |   C |    60 | 19.0 |        
   28792 | 2022-04-03 18:09:24 |         MASTER-SAAO | (04h 38m 32.86s , -19d 44m 14.5s) |   C |    60 | 19.1 |        
   28882 | 2022-04-03 18:10:54 |         MASTER-SAAO | (04h 07m 50.35s , -25d 24m 14.5s) |   C |    60 | 19.0 |        
   28961 | 2022-04-03 18:12:13 |         MASTER-SAAO | (04h 16m 42.49s , -25d 26m 02.4s) |   C |    60 | 18.9 |        
   29052 | 2022-04-03 18:13:44 |         MASTER-SAAO | (04h 04m 02.70s , -23d 30m 55.3s) |   C |    60 | 19.0 |        
   29132 | 2022-04-03 18:15:04 |         MASTER-SAAO | (04h 12m 46.76s , -23d 29m 55.1s) |   C |    60 | 18.9 |        
   29223 | 2022-04-03 18:16:35 |         MASTER-SAAO | (04h 11m 53.67s , -27d 19m 53.8s) |   C |    60 | 18.4 |        
   29312 | 2022-04-03 18:18:05 |         MASTER-SAAO | (04h 21m 01.42s , -27d 19m 29.1s) |   C |    60 | 19.0 |        
   29392 | 2022-04-03 18:19:25 |         MASTER-SAAO | (04h 00m 46.11s , -21d 37m 21.7s) |   C |    60 | 19.3 |        
   29483 | 2022-04-03 18:20:55 |         MASTER-SAAO | (04h 09m 25.50s , -21d 35m 58.9s) |   C |    60 | 19.0 |        
   29563 | 2022-04-03 18:22:15 |         MASTER-SAAO | (04h 13m 51.73s , -19d 41m 37.4s) |   C |    60 | 19.1 |        
   29866 | 2022-04-03 18:27:19 |         MASTER-SAAO | (04h 22m 21.95s , -19d 43m 29.9s) |   C |    60 | 19.2 |        
   29958 | 2022-04-03 18:28:50 |         MASTER-SAAO | (04h 30m 06.95s , -19d 43m 24.0s) |   C |    60 | 19.0 |        
   30048 | 2022-04-03 18:30:20 |         MASTER-SAAO | (04h 38m 34.07s , -19d 41m 41.9s) |   C |    60 | 19.1 |        
   30219 | 2022-04-03 18:33:11 |         MASTER-SAAO | (04h 07m 52.71s , -25d 23m 23.7s) |   C |    60 | 18.9 |        
   30299 | 2022-04-03 18:34:31 |         MASTER-SAAO | (04h 16m 38.52s , -25d 24m 17.1s) |   C |    60 | 19.0 |        
   30391 | 2022-04-03 18:36:03 |         MASTER-SAAO | (04h 04m 05.51s , -23d 29m 09.8s) |   C |    60 | 18.9 |        
   30471 | 2022-04-03 18:37:23 |         MASTER-SAAO | (04h 12m 53.14s , -23d 30m 09.4s) |   C |    60 | 18.9 |        
   30561 | 2022-04-03 18:38:53 |         MASTER-SAAO | (04h 11m 55.26s , -27d 19m 09.6s) |   C |    60 | 19.0 |        
   30641 | 2022-04-03 18:40:13 |         MASTER-SAAO | (04h 21m 00.88s , -27d 18m 47.9s) |   C |    60 | 19.0 |        
   30732 | 2022-04-03 18:41:44 |         MASTER-SAAO | (04h 00m 49.73s , -21d 35m 18.2s) |   C |    60 | 18.9 |        
   30823 | 2022-04-03 18:43:16 |         MASTER-SAAO | (04h 09m 24.67s , -21d 36m 30.1s) |   C |    60 | 18.9 |        
   30903 | 2022-04-03 18:44:36 |         MASTER-SAAO | (04h 14m 00.89s , -19d 41m 03.1s) |   C |    60 | 19.0 |        
   31205 | 2022-04-03 18:49:37 |         MASTER-SAAO | (04h 22m 23.92s , -19d 40m 43.4s) |   C |    60 | 19.1 |        
   31296 | 2022-04-03 18:51:09 |         MASTER-SAAO | (04h 30m 08.15s , -19d 41m 41.9s) |   C |    60 | 19.0 |        
   31376 | 2022-04-03 18:52:28 |         MASTER-SAAO | (04h 38m 30.76s , -19d 42m 40.8s) |   C |    60 | 19.1 |        
   31467 | 2022-04-03 18:53:59 |         MASTER-SAAO | (04h 07m 55.90s , -25d 24m 34.2s) |   C |    60 | 18.7 |        
   31547 | 2022-04-03 18:55:19 |         MASTER-SAAO | (04h 16m 43.06s , -25d 22m 52.0s) |   C |    60 | 18.9 |        
   31638 | 2022-04-03 18:56:50 |         MASTER-SAAO | (04h 04m 12.09s , -23d 30m 25.4s) |   C |    60 | 18.5 |        
   31729 | 2022-04-03 18:58:22 |         MASTER-SAAO | (04h 12m 56.35s , -23d 28m 45.7s) |   C |    60 | 18.7 |        
   31809 | 2022-04-03 18:59:41 |         MASTER-SAAO | (04h 11m 55.53s , -27d 17m 28.6s) |   C |    60 | 18.9 |        
   31910 | 2022-04-03 19:01:22 |         MASTER-SAAO | (04h 20m 55.84s , -27d 16m 26.3s) |   C |    60 | 18.9 |        
   32084 | 2022-04-03 19:04:16 |         MASTER-SAAO | (04h 00m 54.82s , -21d 36m 15.3s) |   C |    60 | 15.0 |        
   32164 | 2022-04-03 19:05:36 |         MASTER-SAAO | (04h 09m 34.36s , -21d 36m 08.0s) |   C |    60 | 17.3 |        
   32256 | 2022-04-03 19:07:08 |         MASTER-SAAO | (04h 14m 04.36s , -19d 40m 25.5s) |   C |    60 | 18.5 |        
   32347 | 2022-04-03 19:08:39 |         MASTER-SAAO | (04h 22m 31.66s , -19d 41m 51.6s) |   C |    60 | 18.6 |        
   32427 | 2022-04-03 19:09:59 |         MASTER-SAAO | (04h 41m 27.04s , -25d 23m 10.7s) |   C |    60 | 17.9 |        
   32517 | 2022-04-03 19:11:29 |         MASTER-SAAO | (04h 50m 19.52s , -25d 22m 09.0s) |   C |    60 | 19.0 |        
   32597 | 2022-04-03 19:12:49 |         MASTER-SAAO | (04h 33m 52.73s , -29d 12m 08.6s) |   C |    60 | 18.2 |        
   32687 | 2022-04-03 19:14:20 |         MASTER-SAAO | (04h 43m 08.81s , -29d 11m 44.6s) |   C |    60 | 18.9 |        
   32778 | 2022-04-03 19:15:50 |         MASTER-SAAO | (04h 16m 32.90s , -29d 11m 52.6s) |   C |    60 | 18.4 |        
   32858 | 2022-04-03 19:17:10 |         MASTER-SAAO | (04h 25m 45.28s , -29d 10m 01.4s) |   C |    60 | 19.0 |        
   32948 | 2022-04-03 19:18:40 |         MASTER-SAAO | (04h 27m 09.51s , -17d 45m 46.2s) |   C |    60 | 18.2 |        
   33028 | 2022-04-03 19:20:00 |         MASTER-SAAO | (04h 35m 37.60s , -17d 46m 43.9s) |   C |    60 | 18.3 |        
   33119 | 2022-04-03 19:21:31 |         MASTER-SAAO | (04h 49m 55.13s , -21d 35m 27.6s) |   C |    60 | 19.2 |        
   33198 | 2022-04-03 19:22:50 |         MASTER-SAAO | (04h 58m 26.56s , -21d 33m 46.5s) |   C |    60 | 19.2 |        
   33289 | 2022-04-03 19:24:21 |         MASTER-SAAO | (04h 46m 15.12s , -27d 15m 57.0s) |   C |    60 | 18.9 |        
   33368 | 2022-04-03 19:25:41 |         MASTER-SAAO | (04h 55m 08.12s , -27d 16m 42.2s) |   C |    60 | 19.1 |        
   33459 | 2022-04-03 19:27:11 |         MASTER-SAAO | (04h 41m 28.69s , -25d 21m 37.8s) |   C |    60 | 18.8 |        
   33549 | 2022-04-03 19:28:42 |         MASTER-SAAO | (04h 50m 25.85s , -25d 22m 35.1s) |   C |    60 | 18.9 |        
   33629 | 2022-04-03 19:30:01 |         MASTER-SAAO | (04h 33m 53.84s , -29d 11m 36.6s) |   C |    60 | 18.5 |        
   33721 | 2022-04-03 19:31:33 |         MASTER-SAAO | (04h 43m 10.22s , -29d 11m 13.7s) |   C |    60 | 19.1 |        
   33896 | 2022-04-03 19:34:28 |         MASTER-SAAO | (04h 16m 37.18s , -29d 11m 05.9s) |   C |    60 | 18.0 |        
   33976 | 2022-04-03 19:35:48 |         MASTER-SAAO | (04h 25m 49.01s , -29d 09m 49.4s) |   C |    60 | 18.5 |        
   34066 | 2022-04-03 19:37:18 |         MASTER-SAAO | (04h 27m 21.45s , -17d 46m 10.8s) |   C |    60 | 17.2 |        
   34157 | 2022-04-03 19:38:49 |         MASTER-SAAO | (04h 35m 40.82s , -17d 45m 07.7s) |   C |    60 | 17.5 |        
   34237 | 2022-04-03 19:40:09 |         MASTER-SAAO | (04h 49m 59.46s , -21d 34m 09.7s) |   C |    60 | 18.6 |        
   34327 | 2022-04-03 19:41:39 |         MASTER-SAAO | (04h 58m 27.20s , -21d 35m 06.6s) |   C |    60 | 19.0 |        
   34407 | 2022-04-03 19:42:59 |         MASTER-SAAO | (04h 46m 17.30s , -27d 16m 50.2s) |   C |    60 | 18.5 |        
   34498 | 2022-04-03 19:44:30 |         MASTER-SAAO | (04h 55m 13.22s , -27d 15m 25.0s) |   C |    60 | 18.8 |        
   34588 | 2022-04-03 19:46:00 |         MASTER-SAAO | (04h 41m 37.10s , -25d 22m 49.3s) |   C |    60 | 18.2 |        
   34667 | 2022-04-03 19:47:20 |         MASTER-SAAO | (04h 50m 30.38s , -25d 21m 28.3s) |   C |    60 | 18.4 |        
   34758 | 2022-04-03 19:48:50 |         MASTER-SAAO | (04h 33m 58.96s , -29d 10m 04.3s) |   C |    60 | 18.0 |        
   34838 | 2022-04-03 19:50:10 |         MASTER-SAAO | (04h 43m 07.56s , -29d 08m 59.9s) |   C |    60 | 18.7 |        
   34928 | 2022-04-03 19:51:41 |         MASTER-SAAO | (04h 16m 45.67s , -29d 10m 04.1s) |   C |    60 | 17.5 |        
   35008 | 2022-04-03 19:53:00 |         MASTER-SAAO | (04h 25m 46.29s , -29d 10m 59.4s) |   C |    60 | 18.1 |        
   35099 | 2022-04-03 19:54:31 |         MASTER-SAAO | (04h 27m 40.08s , -17d 46m 18.8s) |   C |    60 | 13.7 |        
   35179 | 2022-04-03 19:55:51 |         MASTER-SAAO | (04h 35m 55.70s , -17d 44m 55.3s) |   C |    60 | 15.8 |        
   35269 | 2022-04-03 19:57:21 |         MASTER-SAAO | (04h 50m 02.69s , -21d 34m 10.1s) |   C |    60 | 18.3 |        
   35349 | 2022-04-03 19:58:41 |         MASTER-SAAO | (04h 58m 38.96s , -21d 32m 43.6s) |   C |    60 | 18.5 |        
   35441 | 2022-04-03 20:00:13 |         MASTER-SAAO | (04h 46m 15.21s , -27d 15m 40.6s) |   C |    60 | 18.2 |        
   35520 | 2022-04-03 20:01:32 |         MASTER-SAAO | (04h 55m 13.77s , -27d 14m 36.2s) |   C |    60 | 18.6 |        
   36767 | 2022-04-03 20:22:19 |         MASTER-SAAO | (04h 46m 46.54s , -19d 40m 03.3s) |   C |    60 | 12.2 |        
   36846 | 2022-04-03 20:23:38 |         MASTER-SAAO | (04h 55m 16.36s , -19d 39m 52.1s) |   C |    60 | 15.8 |        
   36945 | 2022-04-03 20:25:17 |         MASTER-SAAO | (04h 21m 51.93s , -31d 04m 03.7s) |   C |    60 | 16.9 |        
   37035 | 2022-04-03 20:26:47 |         MASTER-SAAO | (04h 31m 11.46s , -31d 02m 12.7s) |   C |    60 | 17.5 |        
   37115 | 2022-04-03 20:28:07 |         MASTER-SAAO | (04h 39m 28.08s , -31d 02m 04.5s) |   C |    60 | 17.8 |        
   37286 | 2022-04-03 20:30:58 |         MASTER-SAAO | (04h 54m 20.52s , -23d 27m 25.5s) |   C |    60 | 16.4 |        
   37377 | 2022-04-03 20:32:29 |         MASTER-SAAO | (05h 02m 56.44s , -23d 25m 58.6s) |   C |    60 | 17.3 |        
   37640 | 2022-04-03 20:36:52 |         MASTER-SAAO | (04h 58m 44.31s , -25d 20m 32.7s) |   C |    60 | 17.0 |        
   37908 | 2022-04-03 20:41:20 |         MASTER-SAAO | (04h 21m 56.65s , -31d 02m 47.1s) |   C |    60 | 14.8 |        
   38000 | 2022-04-03 20:42:52 |         MASTER-SAAO | (04h 31m 14.26s , -31d 01m 42.5s) |   C |    60 | 16.4 |        
   38348 | 2022-04-03 20:48:40 |         MASTER-SAAO | (05h 03m 07.71s , -23d 25m 29.5s) |   C |    60 | 15.1 |        
   38442 | 2022-04-03 20:50:15 |         MASTER-SAAO | (04h 51m 41.68s , -29d 08m 21.8s) |   C |    60 | 16.9 |        
   38614 | 2022-04-03 20:53:06 |         MASTER-SAAO | (04h 58m 49.75s , -25d 21m 06.4s) |   C |    60 | 14.9 |        
   39401 | 2022-04-03 21:06:13 |         MASTER-SAAO | (04h 51m 51.01s , -29d 07m 56.0s) |   C |    60 | 13.7 |        
  144979 | 2022-04-05 02:25:51 |         MASTER-OAGH | (04h 29m 53.24s , -21d 36m 22.5s) |   C |    60 | 14.4 |        
  144979 | 2022-04-05 02:25:51 |         MASTER-OAGH | (04h 29m 08.40s , -21d 08m 18.9s) |   C |    60 | 15.3 |        
  145060 | 2022-04-05 02:27:12 |         MASTER-OAGH | (04h 38m 29.54s , -21d 35m 22.0s) |   C |    60 | 15.0 |        
  145060 | 2022-04-05 02:27:12 |         MASTER-OAGH | (04h 37m 45.07s , -21d 07m 16.6s) |   C |    60 | 15.6 |        
  145141 | 2022-04-05 02:28:33 |         MASTER-OAGH | (04h 20m 19.23s , -24d 57m 22.6s) |   C |    60 | 15.2 |        
  145222 | 2022-04-05 02:29:54 |         MASTER-OAGH | (04h 30m 04.95s , -25d 25m 06.3s) |   C |    60 | 14.3 |        
  145222 | 2022-04-05 02:29:54 |         MASTER-OAGH | (04h 29m 17.87s , -24d 57m 04.4s) |   C |    60 | 15.8 |        
  145303 | 2022-04-05 02:31:16 |         MASTER-OAGH | (04h 33m 45.40s , -23d 31m 00.4s) |   C |    60 | 14.8 |        
  145303 | 2022-04-05 02:31:16 |         MASTER-OAGH | (04h 32m 59.60s , -23d 02m 59.0s) |   C |    60 | 15.9 |        
  145385 | 2022-04-05 02:32:37 |         MASTER-OAGH | (04h 42m 31.88s , -23d 29m 37.7s) |   C |    60 | 15.5 |        
  145385 | 2022-04-05 02:32:37 |         MASTER-OAGH | (04h 41m 46.38s , -23d 01m 34.8s) |   C |    60 | 16.2 |        
  146071 | 2022-04-05 02:44:03 |         MASTER-OAGH | (04h 13m 35.31s , -21d 37m 16.5s) |   C |    60 | 16.6 |        
  146071 | 2022-04-05 02:44:03 |         MASTER-OAGH | (04h 12m 49.36s , -21d 09m 38.2s) |   C |    60 | 17.5 |        
  146571 | 2022-04-05 02:52:24 |         MASTER-OAGH | (04h 22m 15.47s , -21d 36m 43.1s) |   C |    60 | 16.9 |        
  146571 | 2022-04-05 02:52:24 |         MASTER-OAGH | (04h 21m 29.95s , -21d 09m 06.1s) |   C |    60 | 17.6 |        
  146653 | 2022-04-05 02:53:45 |         MASTER-OAGH | (04h 25m 55.40s , -23d 30m 05.5s) |   C |    60 | 14.2 |        
  146653 | 2022-04-05 02:53:45 |         MASTER-OAGH | (04h 25m 08.99s , -23d 02m 29.9s) |   C |    60 | 17.1 |        
  146734 | 2022-04-05 02:55:06 |         MASTER-OAGH | (04h 29m 55.88s , -21d 35m 09.0s) |   C |    60 | 16.9 |        
  146734 | 2022-04-05 02:55:06 |         MASTER-OAGH | (04h 29m 10.53s , -21d 07m 34.3s) |   C |    60 | 17.4 |        
  146815 | 2022-04-05 02:56:27 |         MASTER-OAGH | (04h 38m 37.28s , -21d 36m 11.1s) |   C |    60 | 17.1 |        
  146815 | 2022-04-05 02:56:27 |         MASTER-OAGH | (04h 37m 52.16s , -21d 08m 33.4s) |   C |    60 | 17.9 |        
  146896 | 2022-04-05 02:57:49 |         MASTER-OAGH | (04h 30m 07.39s , -25d 25m 07.0s) |   C |    60 | 13.4 |        
  146896 | 2022-04-05 02:57:49 |         MASTER-OAGH | (04h 29m 20.01s , -24d 57m 28.1s) |   C |    60 | 14.3 |        
  148141 | 2022-04-05 03:18:33 |         MASTER-OAGH | (04h 42m 28.68s , -23d 31m 09.6s) |   C |    60 | 14.9 |        
  148141 | 2022-04-05 03:18:33 |         MASTER-OAGH | (04h 41m 41.58s , -23d 03m 45.9s) |   C |    60 | 17.0 |        
  148223 | 2022-04-05 03:19:55 |         MASTER-OAGH | (04h 38m 34.86s , -21d 35m 13.5s) |   C |    60 | 16.6 |        
  148223 | 2022-04-05 03:19:55 |         MASTER-OAGH | (04h 37m 48.52s , -21d 07m 50.3s) |   C |    60 | 17.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 6021
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 220403A ( Fermi GBM team, GCN 31818) errorbox  25928 sec after notice time and 25957 sec after trigger time at 2022-04-03 17:22:40 UT, with upper limit up to  19.0 mag. Observations started at twilight.  The observations began at zenith distance = 40 deg. The sun  altitude  is -11.4 deg. 

The galactic latitude b = -51 deg., longitude l = 251 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1931107

We obtain a following upper limits.  

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

   25988 | 2022-04-03 17:22:40 |         MASTER-SAAO | (04h 20m 06.06s , -55d 00m 19.5s) |   V |    60 | 17.1 |        
   26067 | 2022-04-03 17:23:59 |         MASTER-SAAO | (04h 20m 11.62s , -55d 00m 16.9s) |   C |    60 | 17.3 |        
   26931 | 2022-04-03 17:38:24 |         MASTER-SAAO | (04h 20m 10.16s , -54d 59m 21.9s) |   V |    60 | 17.2 |        
   27011 | 2022-04-03 17:39:44 |         MASTER-SAAO | (04h 20m 13.25s , -54d 58m 04.9s) |   C |    60 | 17.7 |        
   32778 | 2022-04-03 19:15:50 |         MASTER-SAAO | (04h 16m 32.90s , -29d 11m 52.6s) |   C |    60 | 18.4 |        
   32858 | 2022-04-03 19:17:10 |         MASTER-SAAO | (04h 25m 45.28s , -29d 10m 01.4s) |   C |    60 | 19.0 |        
   33896 | 2022-04-03 19:34:28 |         MASTER-SAAO | (04h 16m 37.18s , -29d 11m 05.9s) |   C |    60 | 18.0 |        
   33976 | 2022-04-03 19:35:48 |         MASTER-SAAO | (04h 25m 49.01s , -29d 09m 49.4s) |   C |    60 | 18.5 |        
   34928 | 2022-04-03 19:51:41 |         MASTER-SAAO | (04h 16m 45.67s , -29d 10m 04.1s) |   C |    60 | 17.5 |        
   35008 | 2022-04-03 19:53:00 |         MASTER-SAAO | (04h 25m 46.29s , -29d 10m 59.4s) |   C |    60 | 18.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 6022
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 220403A ( Fermi GBM team, GCN 31818) errorbox  25928 sec after notice time and 25957 sec after trigger time at 2022-04-03 17:22:40 UT, with upper limit up to  19.0 mag. Observations started at twilight.  The observations began at zenith distance = 40 deg. The sun  altitude  is -11.4 deg. 

The galactic latitude b = -51 deg., longitude l = 251 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1931107

We obtain a following upper limits.  

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

   25988 | 2022-04-03 17:22:40 |         MASTER-SAAO | (04h 20m 06.06s , -55d 00m 19.5s) |   V |    60 | 17.1 |        
   26067 | 2022-04-03 17:23:59 |         MASTER-SAAO | (04h 20m 11.62s , -55d 00m 16.9s) |   C |    60 | 17.3 |        
   26931 | 2022-04-03 17:38:24 |         MASTER-SAAO | (04h 20m 10.16s , -54d 59m 21.9s) |   V |    60 | 17.2 |        
   27011 | 2022-04-03 17:39:44 |         MASTER-SAAO | (04h 20m 13.25s , -54d 58m 04.9s) |   C |    60 | 17.7 |        
   32778 | 2022-04-03 19:15:50 |         MASTER-SAAO | (04h 16m 32.90s , -29d 11m 52.6s) |   C |    60 | 18.4 |        
   32858 | 2022-04-03 19:17:10 |         MASTER-SAAO | (04h 25m 45.28s , -29d 10m 01.4s) |   C |    60 | 19.0 |        
   33896 | 2022-04-03 19:34:28 |         MASTER-SAAO | (04h 16m 37.18s , -29d 11m 05.9s) |   C |    60 | 18.0 |        
   33976 | 2022-04-03 19:35:48 |         MASTER-SAAO | (04h 25m 49.01s , -29d 09m 49.4s) |   C |    60 | 18.5 |        
   34928 | 2022-04-03 19:51:41 |         MASTER-SAAO | (04h 16m 45.67s , -29d 10m 04.1s) |   C |    60 | 17.5 |        
   35008 | 2022-04-03 19:53:00 |         MASTER-SAAO | (04h 25m 46.29s , -29d 10m 59.4s) |   C |    60 | 18.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 6023
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 220403A ( Fermi GBM team, GCN 31818) errorbox  25928 sec after notice time and 25957 sec after trigger time at 2022-04-03 17:22:40 UT, with upper limit up to  19.0 mag. Observations started at twilight.  The observations began at zenith distance = 40 deg. The sun  altitude  is -11.4 deg. 

The galactic latitude b = -51 deg., longitude l = 251 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1931107

We obtain a following upper limits.  

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

   25988 | 2022-04-03 17:22:40 |         MASTER-SAAO | (04h 20m 06.06s , -55d 00m 19.5s) |   V |    60 | 17.1 |        
   26067 | 2022-04-03 17:23:59 |         MASTER-SAAO | (04h 20m 11.62s , -55d 00m 16.9s) |   C |    60 | 17.3 |        
   26931 | 2022-04-03 17:38:24 |         MASTER-SAAO | (04h 20m 10.16s , -54d 59m 21.9s) |   V |    60 | 17.2 |        
   27011 | 2022-04-03 17:39:44 |         MASTER-SAAO | (04h 20m 13.25s , -54d 58m 04.9s) |   C |    60 | 17.7 |        
   32778 | 2022-04-03 19:15:50 |         MASTER-SAAO | (04h 16m 32.90s , -29d 11m 52.6s) |   C |    60 | 18.4 |        
   32858 | 2022-04-03 19:17:10 |         MASTER-SAAO | (04h 25m 45.28s , -29d 10m 01.4s) |   C |    60 | 19.0 |        
   33896 | 2022-04-03 19:34:28 |         MASTER-SAAO | (04h 16m 37.18s , -29d 11m 05.9s) |   C |    60 | 18.0 |        
   33976 | 2022-04-03 19:35:48 |         MASTER-SAAO | (04h 25m 49.01s , -29d 09m 49.4s) |   C |    60 | 18.5 |        
   34928 | 2022-04-03 19:51:41 |         MASTER-SAAO | (04h 16m 45.67s , -29d 10m 04.1s) |   C |    60 | 17.5 |        
   35008 | 2022-04-03 19:53:00 |         MASTER-SAAO | (04h 25m 46.29s , -29d 10m 59.4s) |   C |    60 | 18.1 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024