MASTER Net MASTER Database: GRB190822.71 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 GRB190822.71
Trignum 588185734
Trigger time 2019-08-22 16:55:29
Notice time 2019-08-22 17:47:52.589577
Coord, eb (08h 49m 04.80s , -08d 04m 48.0s) , 12.49
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
1113120 2019-08-22 17:48:01.655286 08h 49m 04.80s -08d 04m 48.0s FERMI 12.49 alert 588185734 22 115 alert
1113032 2019-08-22 16:56:20.818716 09h 16m 12.00s -15d 58m 48.0s FERMI 14.22 alert 588185734 37 112 alert
1113030 2019-08-22 16:56:18.559108 09h 23m 04.08s -12d 19m 58.8s FERMI 23.57 alert 588185734 49 111 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

2019-08-22 16:55:29 (JD 2458718.205197)

Siderial time 17.480047 h

Ra 08:49:04.80 Dec -8:04:48.00
(132.270000d, -8.080000d)

Rise 2019-08-23 02:58:06

Transit 2019-08-23 08:13:15

Set 2019-08-23 13:28:24

Amur

Object: Altitude: -36.43 Azimuth: 231.97

Sun: Altitude: -25.24 Azimuth: 202.70

Moon: Altitude: 32.02 Azimuth: 289.64

Tunka

Object: Altitude: -44.48 Azimuth: 201.59

Sun: Altitude: -26.31 Azimuth: 176.15

Moon: Altitude: 16.72 Azimuth: 270.00

Kislovodsk

Object: Altitude: -36.98 Azimuth: 118.50

Sun: Altitude: -9.65 Azimuth: 116.75

Moon: Altitude: -22.51 Azimuth: 222.65

Tavrida

Object: Altitude: -31.04 Azimuth: 111.42

Sun: Altitude: -3.68 Azimuth: 110.63

Moon: Altitude: -25.53 Azimuth: 214.31

SAAO

Object: Altitude: -14.66 Azimuth: 70.25

Sun: Altitude: -9.81 Azimuth: 97.83

Moon: Altitude: -64.46 Azimuth: 314.91

IAC

Object: Altitude: 8.46 Azimuth: 76.02

Sun: Altitude: 34.59 Azimuth: 84.89

Moon: Altitude: -44.71 Azimuth: 153.42

Argentina

Object: Altitude: 58.07 Azimuth: 133.03

Sun: Altitude: 46.21 Azimuth: 174.22

Moon: Altitude: -22.14 Azimuth: 92.01

Mexico

Object: Altitude: 47.21 Azimuth: 333.12

Sun: Altitude: 50.85 Azimuth: 291.17

Moon: Altitude: 26.21 Azimuth: 89.87

Ural

Object: Altitude: -36.37 Azimuth: 144.55

Sun: Altitude: -11.02 Azimuth: 133.12

Moon: Altitude: -5.68 Azimuth: 235.18

Vostryakovo

Object: Altitude: -28.56 Azimuth: 120.46

Sun: Altitude: -1.88 Azimuth: 114.08

Moon: Altitude: -15.41 Azimuth: 215.69

Gal. latitude: 22.029439 Gal. longitude: 235.366037

Dist. to Sun: 27.367464

Dist. to Moon: 87.144841

Moon coord.: (47.123315 d, 13.069434 d)

Sun coord.: (151.175953 d, 11.808062 d)

Lunar disk: 0.593852

Lunar phase: 79.181218

Lunar bright limb: 75.072001

No SN in this field

2019-08-22 17:47:52 (JD 2458718.241574)

Siderial time 18.355493 h

Ra 08:49:04.80 Dec -8:04:48.00
(132.270000d, -8.080000d)

Rise 2019-08-23 02:58:06

Transit 2019-08-23 08:13:15

Set 2019-08-23 13:28:24

Amur

Object: Altitude: -29.29 Azimuth: 244.93

Sun: Altitude: -21.16 Azimuth: 215.93

Moon: Altitude: 39.43 Azimuth: 301.85

Tunka

Object: Altitude: -40.42 Azimuth: 218.37

Sun: Altitude: -25.86 Azimuth: 190.42

Moon: Altitude: 24.64 Azimuth: 280.16

Kislovodsk

Object: Altitude: -44.71 Azimuth: 132.36

Sun: Altitude: -17.69 Azimuth: 127.04

Moon: Altitude: -15.57 Azimuth: 233.48

Tavrida

Object: Altitude: -39.31 Azimuth: 123.73

Sun: Altitude: -12.08 Azimuth: 120.42

Moon: Altitude: -19.59 Azimuth: 226.05

SAAO

Object: Altitude: -24.78 Azimuth: 61.57

Sun: Altitude: -20.83 Azimuth: 91.02

Moon: Altitude: -55.84 Azimuth: 296.90

IAC

Object: Altitude: -2.89 Azimuth: 82.38

Sun: Altitude: 23.06 Azimuth: 91.32

Moon: Altitude: -48.03 Azimuth: 170.72

Argentina

Object: Altitude: 48.92 Azimuth: 117.36

Sun: Altitude: 43.40 Azimuth: 156.55

Moon: Altitude: -32.98 Azimuth: 85.31

Mexico

Object: Altitude: 50.58 Azimuth: 352.28

Sun: Altitude: 60.72 Azimuth: 305.87

Moon: Altitude: 15.43 Azimuth: 96.35

Ural

Object: Altitude: -39.66 Azimuth: 160.54

Sun: Altitude: -15.68 Azimuth: 145.40

Moon: Altitude: 0.45 Azimuth: 245.93

Vostryakovo

Object: Altitude: -34.50 Azimuth: 134.05

Sun: Altitude: -8.35 Azimuth: 125.20

Moon: Altitude: -10.50 Azimuth: 227.33

Gal. latitude: 22.029439 Gal. longitude: 235.366037

Dist. to Sun: 27.381651

Dist. to Moon: 86.742247

Moon coord.: (47.565343 d, 13.212856 d)

Sun coord.: (151.209498 d, 11.795850 d)

Lunar disk: 0.590269

Lunar phase: 79.598898

Lunar bright limb: 75.169999

No SN in this field

2019-08-22 18:47:52 (JD 2458718.283241)

Siderial time 19.358230 h

Ra 08:49:04.80 Dec -8:04:48.00
(132.270000d, -8.080000d)

Rise 2019-08-23 02:58:06

Transit 2019-08-23 08:13:15

Set 2019-08-23 13:28:24

Amur

Object: Altitude: -20.20 Azimuth: 257.94

Sun: Altitude: -14.66 Azimuth: 229.78

Moon: Altitude: 46.67 Azimuth: 318.55

Tunka

Object: Altitude: -33.65 Azimuth: 235.03

Sun: Altitude: -22.95 Azimuth: 206.24

Moon: Altitude: 33.37 Azimuth: 292.91

Kislovodsk

Object: Altitude: -51.37 Azimuth: 152.39

Sun: Altitude: -25.54 Azimuth: 140.41

Moon: Altitude: -6.45 Azimuth: 244.50

Tavrida

Object: Altitude: -47.20 Azimuth: 141.15

Sun: Altitude: -20.64 Azimuth: 132.87

Moon: Altitude: -11.32 Azimuth: 237.97

SAAO

Object: Altitude: -35.26 Azimuth: 49.30

Sun: Altitude: -33.46 Azimuth: 82.57

Moon: Altitude: -44.41 Azimuth: 283.76

IAC

Object: Altitude: -16.09 Azimuth: 89.38

Sun: Altitude: 9.90 Azimuth: 98.13

Moon: Altitude: -47.58 Azimuth: 191.83

Argentina

Object: Altitude: 37.00 Azimuth: 105.08

Sun: Altitude: 36.62 Azimuth: 139.49

Moon: Altitude: -45.25 Azimuth: 76.18

Mexico

Object: Altitude: 49.69 Azimuth: 15.57

Sun: Altitude: 69.06 Azimuth: 335.00

Moon: Altitude: 3.26 Azimuth: 103.66

Ural

Object: Altitude: -41.04 Azimuth: 180.04

Sun: Altitude: -19.42 Azimuth: 160.30

Moon: Altitude: 8.10 Azimuth: 257.87

Vostryakovo

Object: Altitude: -39.66 Azimuth: 151.60

Sun: Altitude: -14.70 Azimuth: 138.72

Moon: Altitude: -3.72 Azimuth: 239.85

Gal. latitude: 22.029439 Gal. longitude: 235.366037

Dist. to Sun: 27.397944

Dist. to Moon: 86.280736

Moon coord.: (48.072754 d, 13.376350 d)

Sun coord.: (151.247918 d, 11.781858 d)

Lunar disk: 0.586155

Lunar phase: 80.077795

Lunar bright limb: 75.284055

No SN in this field

2025-03-21 09:08:39 (JD 2460755.881007)

Siderial time 23.594811 h

Ra 08:49:04.80 Dec -8:04:48.00
(132.270000d, -8.080000d)

Rise 2025-03-21 13:05:22

Transit 2025-03-21 18:20:31

Set 2025-03-21 23:35:40

Amur

Object: Altitude: 18.11 Azimuth: 308.74

Sun: Altitude: 4.54 Azimuth: 84.91

Moon: Altitude: -67.14 Azimuth: 196.49

Tunka

Object: Altitude: 3.99 Azimuth: 288.45

Sun: Altitude: 18.91 Azimuth: 64.68

Moon: Altitude: -63.03 Azimuth: 144.81

Kislovodsk

Object: Altitude: -36.09 Azimuth: 242.81

Sun: Altitude: 46.48 Azimuth: 357.43

Moon: Altitude: -27.44 Azimuth: 76.22

Tavrida

Object: Altitude: -40.75 Azimuth: 233.67

Sun: Altitude: 44.60 Azimuth: 345.49

Moon: Altitude: -21.86 Azimuth: 71.49

SAAO

Object: Altitude: -43.12 Azimuth: 325.26

Sun: Altitude: 50.55 Azimuth: 218.83

Moon: Altitude: 22.04 Azimuth: 69.79

IAC

Object: Altitude: -66.60 Azimuth: 147.41

Sun: Altitude: 25.57 Azimuth: 284.59

Moon: Altitude: 20.04 Azimuth: 39.98

Argentina

Object: Altitude: -16.12 Azimuth: 69.43

Sun: Altitude: -20.05 Azimuth: 282.75

Moon: Altitude: 80.89 Azimuth: 248.65

Mexico

Object: Altitude: 9.57 Azimuth: 74.46

Sun: Altitude: -50.54 Azimuth: 222.29

Moon: Altitude: 13.63 Azimuth: 315.40

Ural

Object: Altitude: -20.96 Azimuth: 251.70

Sun: Altitude: 31.92 Azimuth: 18.05

Moon: Altitude: -39.04 Azimuth: 97.77

Vostryakovo

Object: Altitude: -32.32 Azimuth: 231.41

Sun: Altitude: 34.62 Azimuth: 352.11

Moon: Altitude: -26.96 Azimuth: 78.81

Gal. latitude: 22.029439 Gal. longitude: 235.366037

Dist. to Sun: 131.216667

Dist. to Moon: 115.232487

Moon coord.: (256.606849 d, -28.119967 d)

Sun coord.: (0.596961 d, 0.259469 d)

Lunar disk: 0.608864

Lunar phase: 77.424380

Lunar bright limb: 96.464642

No SN in this field
Recent coverage and limits telegrams

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

  ID = 1517
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 GRB190822.71 (trigger No 588185734,  8h 49m 04.80s , - 8d  4m 48.00s, R=12.49) errorbox  37502 sec after trigger time at 2019-08-23 03:20:31 UT, with upper limit up to  18.4 mag. The observations began at zenit distance = 76 deg. The sun  altitude  is -23.3 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB190822.71 errorbox  59512 sec after trigger time at 2019-08-23 09:27:21 UT, with upper limit up to  17.6 mag. The observations began at zenit distance = 74 deg. The sun  altitude  is -20.9 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1113120

We obtain a following upper limits.  

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

   37593 | 2019-08-23 03:20:31 |         MASTER-SAAO | (  8h  0m 44.34s , - 7d 54m 04.99s) |   C |   180 | 15.9 |        
   38126 | 2019-08-23 03:29:24 |         MASTER-SAAO | (  7h 58m 40.78s , - 5d 54m 01.04s) |   C |   180 | 17.4 |        
   38442 | 2019-08-23 03:34:41 |         MASTER-SAAO | (  8h  0m 43.77s , - 7d 54m 13.65s) |   C |   180 | 18.2 |        
   38660 | 2019-08-23 03:38:19 |         MASTER-SAAO | (  8h  8m 49.72s , - 7d 54m 03.90s) |   C |   180 | 18.1 |        
   38878 | 2019-08-23 03:41:57 |         MASTER-SAAO | (  7h 58m 41.58s , - 5d 53m 50.56s) |   C |   180 | 18.3 |        
   39098 | 2019-08-23 03:45:37 |         MASTER-SAAO | (  8h  6m 42.98s , - 5d 53m 40.89s) |   C |   180 | 18.1 |        
   39319 | 2019-08-23 03:49:17 |         MASTER-SAAO | (  8h  8m 49.01s , - 7d 53m 56.93s) |   C |   180 | 18.4 |        
   39541 | 2019-08-23 03:52:59 |         MASTER-SAAO | (  8h 12m 02.48s , + 0d  6m 25.96s) |   C |   180 | 16.5 |        
   39760 | 2019-08-23 03:56:39 |         MASTER-SAAO | (  8h  6m 43.48s , - 5d 53m 36.96s) |   C |   180 | 18.3 |        
   39979 | 2019-08-23 04:00:18 |         MASTER-SAAO | (  7h 57m 14.28s , - 3d 54m 05.27s) |   C |   180 | 18.3 |        
   40205 | 2019-08-23 04:04:03 |         MASTER-SAAO | (  8h 12m 02.88s , + 0d  6m 31.59s) |   C |   180 | 17.3 |        
   40422 | 2019-08-23 04:07:41 |         MASTER-SAAO | (  8h 20m 01.44s , + 0d  6m 40.98s) |   C |   180 | 16.8 |        
   40641 | 2019-08-23 04:11:20 |         MASTER-SAAO | (  7h 57m 13.42s , - 3d 54m 00.69s) |   C |   180 | 17.7 |        
   40862 | 2019-08-23 04:15:01 |         MASTER-SAAO | (  8h  5m 15.57s , - 3d 53m 50.87s) |   C |   180 | 17.1 |        
   59603 | 2019-08-23 09:27:21 |         MASTER-OAFA | (  7h 59m 38.63s , - 7d 56m 30.32s) |   C |   180 | 16.8 |        
   59920 | 2019-08-23 09:32:39 |         MASTER-OAFA | (  7h 57m 34.59s , - 5d 56m 26.75s) |   C |   180 | 17.4 |        
   60236 | 2019-08-23 09:37:54 |         MASTER-OAFA | (  7h 59m 40.16s , - 7d 56m 02.33s) |   C |   180 | 17.5 |        
   60507 | 2019-08-23 09:42:26 |         MASTER-OAFA | (  8h  7m 43.75s , - 7d 55m 50.92s) |   C |   180 | 17.6 |        
   60733 | 2019-08-23 09:46:11 |         MASTER-OAFA | (  7h 57m 34.27s , - 5d 56m 24.29s) |   C |   180 | 17.6 |        
   60967 | 2019-08-23 09:50:05 |         MASTER-OAFA | (  8h  5m 38.67s , - 5d 56m 12.62s) |   C |   180 | 17.5 |        
   61191 | 2019-08-23 09:53:50 |         MASTER-OAFA | (  8h  7m 44.81s , - 7d 55m 50.08s) |   C |   180 | 17.6 |        
   61655 | 2019-08-23 10:01:34 |         MASTER-OAFA | (  8h  5m 38.67s , - 5d 56m 10.48s) |   C |   180 | 17.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 1515
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 GRB190822.71 (trigger No 588185734,  8h 49m 04.80s , - 8d  4m 48.00s, R=12.49) errorbox  37502 sec after trigger time at 2019-08-23 03:20:31 UT, with upper limit up to  18.4 mag. The observations began at zenit distance = 76 deg. The sun  altitude  is -23.3 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB190822.71 errorbox  59512 sec after trigger time at 2019-08-23 09:27:21 UT, with upper limit up to  17.6 mag. The observations began at zenit distance = 74 deg. The sun  altitude  is -20.9 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1113114

We obtain a following upper limits.  

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

   37593 | 2019-08-23 03:20:31 |         MASTER-SAAO | (  8h  0m 44.34s , - 7d 54m 04.99s) |   C |   180 | 15.9 |        
   38126 | 2019-08-23 03:29:24 |         MASTER-SAAO | (  7h 58m 40.78s , - 5d 54m 01.04s) |   C |   180 | 17.4 |        
   38442 | 2019-08-23 03:34:41 |         MASTER-SAAO | (  8h  0m 43.77s , - 7d 54m 13.65s) |   C |   180 | 18.2 |        
   38660 | 2019-08-23 03:38:19 |         MASTER-SAAO | (  8h  8m 49.72s , - 7d 54m 03.90s) |   C |   180 | 18.1 |        
   38878 | 2019-08-23 03:41:57 |         MASTER-SAAO | (  7h 58m 41.58s , - 5d 53m 50.56s) |   C |   180 | 18.3 |        
   39098 | 2019-08-23 03:45:37 |         MASTER-SAAO | (  8h  6m 42.98s , - 5d 53m 40.89s) |   C |   180 | 18.1 |        
   39319 | 2019-08-23 03:49:17 |         MASTER-SAAO | (  8h  8m 49.01s , - 7d 53m 56.93s) |   C |   180 | 18.4 |        
   39541 | 2019-08-23 03:52:59 |         MASTER-SAAO | (  8h 12m 02.48s , + 0d  6m 25.96s) |   C |   180 | 16.5 |        
   39760 | 2019-08-23 03:56:39 |         MASTER-SAAO | (  8h  6m 43.48s , - 5d 53m 36.96s) |   C |   180 | 18.3 |        
   39979 | 2019-08-23 04:00:18 |         MASTER-SAAO | (  7h 57m 14.28s , - 3d 54m 05.27s) |   C |   180 | 18.3 |        
   40205 | 2019-08-23 04:04:03 |         MASTER-SAAO | (  8h 12m 02.88s , + 0d  6m 31.59s) |   C |   180 | 17.3 |        
   40422 | 2019-08-23 04:07:41 |         MASTER-SAAO | (  8h 20m 01.44s , + 0d  6m 40.98s) |   C |   180 | 16.8 |        
   40641 | 2019-08-23 04:11:20 |         MASTER-SAAO | (  7h 57m 13.42s , - 3d 54m 00.69s) |   C |   180 | 17.7 |        
   40862 | 2019-08-23 04:15:01 |         MASTER-SAAO | (  8h  5m 15.57s , - 3d 53m 50.87s) |   C |   180 | 17.1 |        
   59603 | 2019-08-23 09:27:21 |         MASTER-OAFA | (  7h 59m 38.63s , - 7d 56m 30.32s) |   C |   180 | 16.8 |        
   59920 | 2019-08-23 09:32:39 |         MASTER-OAFA | (  7h 57m 34.59s , - 5d 56m 26.75s) |   C |   180 | 17.4 |        
   60236 | 2019-08-23 09:37:54 |         MASTER-OAFA | (  7h 59m 40.16s , - 7d 56m 02.33s) |   C |   180 | 17.5 |        
   60507 | 2019-08-23 09:42:26 |         MASTER-OAFA | (  8h  7m 43.75s , - 7d 55m 50.92s) |   C |   180 | 17.6 |        
   60733 | 2019-08-23 09:46:11 |         MASTER-OAFA | (  7h 57m 34.27s , - 5d 56m 24.29s) |   C |   180 | 17.6 |        
   60967 | 2019-08-23 09:50:05 |         MASTER-OAFA | (  8h  5m 38.67s , - 5d 56m 12.62s) |   C |   180 | 17.5 |        
   61191 | 2019-08-23 09:53:50 |         MASTER-OAFA | (  8h  7m 44.81s , - 7d 55m 50.08s) |   C |   180 | 17.6 |        
   61655 | 2019-08-23 10:01:34 |         MASTER-OAFA | (  8h  5m 38.67s , - 5d 56m 10.48s) |   C |   180 | 17.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 1513
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 GRB190822.71 (trigger No 588185734,  8h 49m 04.80s , - 8d  4m 48.00s, R=12.49) errorbox  37502 sec after trigger time at 2019-08-23 03:20:31 UT, with upper limit up to  18.3 mag. The observations began at zenit distance = 76 deg. The sun  altitude  is -23.3 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1113115

We obtain a following upper limits.  

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

   37593 | 2019-08-23 03:20:31 |         MASTER-SAAO | (  8h  0m 44.34s , - 7d 54m 04.99s) |   C |   180 | 15.9 |        
   38126 | 2019-08-23 03:29:24 |         MASTER-SAAO | (  7h 58m 40.78s , - 5d 54m 01.04s) |   C |   180 | 17.4 |        
   38442 | 2019-08-23 03:34:41 |         MASTER-SAAO | (  8h  0m 43.77s , - 7d 54m 13.65s) |   C |   180 | 18.2 |        
   38660 | 2019-08-23 03:38:19 |         MASTER-SAAO | (  8h  8m 49.72s , - 7d 54m 03.90s) |   C |   180 | 18.1 |        
   38878 | 2019-08-23 03:41:57 |         MASTER-SAAO | (  7h 58m 41.58s , - 5d 53m 50.56s) |   C |   180 | 18.3 |        
   39098 | 2019-08-23 03:45:37 |         MASTER-SAAO | (  8h  6m 42.98s , - 5d 53m 40.89s) |   C |   180 | 18.1 |        
Filter C is a clear (unfiltred) band. 


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



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  ID = 1512
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 GRB190822.71 (trigger No 588185734,  8h 49m 04.80s , - 8d  4m 48.00s, R=12.49) errorbox  37502 sec after trigger time at 2019-08-23 03:20:31 UT, with upper limit up to  18.3 mag. The observations began at zenit distance = 76 deg. The sun  altitude  is -23.3 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1113115

We obtain a following upper limits.  

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

   37593 | 2019-08-23 03:20:31 |         MASTER-SAAO | (  8h  0m 44.34s , - 7d 54m 04.99s) |   C |   180 | 15.9 |        
   38126 | 2019-08-23 03:29:24 |         MASTER-SAAO | (  7h 58m 40.78s , - 5d 54m 01.04s) |   C |   180 | 17.4 |        
   38442 | 2019-08-23 03:34:41 |         MASTER-SAAO | (  8h  0m 43.77s , - 7d 54m 13.65s) |   C |   180 | 18.2 |        
   38660 | 2019-08-23 03:38:19 |         MASTER-SAAO | (  8h  8m 49.72s , - 7d 54m 03.90s) |   C |   180 | 18.1 |        
   38878 | 2019-08-23 03:41:57 |         MASTER-SAAO | (  7h 58m 41.58s , - 5d 53m 50.56s) |   C |   180 | 18.3 |        
   39098 | 2019-08-23 03:45:37 |         MASTER-SAAO | (  8h  6m 42.98s , - 5d 53m 40.89s) |   C |   180 | 18.1 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025