GRB240809.35 page :: MASTER Database

MASTER Net MASTER Database: GRB240809.35 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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Name

SWIFT GRB240809.35

Trignum

1247745

Trigger time

2024-08-09 08:30:29.59

Notice time

2024-08-09 08:30:43.739598

Coord, eb

(15h 50m 12.24s , -02d 19m 15.6s) , 0.05

Max dist: 1 sigma 3 sigma

AGN candidates:	Milliquas	??	r90wise	??	wiseXgaia	??
BL Lac candidates:	1 Sigma	??	3 Sigma	??

MASTER observatories and transients from them in error-field

Kislovodsk Transients (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
Trans. Difference (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
(Gal)
 ?? 

Amur Transients (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
Trans. Difference (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
(Gal)
 ?? 

Tunka Transients (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
Trans. Difference (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
(Gal)
 ?? 

OAFA Transients (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
Trans. Difference (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
(Gal)
 ?? 

IAC Transients (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
Trans. Difference (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
(Gal)
 ?? 

SAAO Transients (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
Trans. Difference (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
(Gal)
 ?? 

Tavrida Transients (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
Trans. Difference (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
(Gal)
 ?? 

OAGH Transients (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
Trans. Difference (Undef)
 ?? 
(All)
 ?? 
(Yes)
 ?? 
(Gal)
 ??

You are viewing outdated information, relevant error box is here

All alerts for this trigger

id	noticetime	coord2000	satel	errorbox	type	trigger	seq	trig_type	links
2556149	2024-08-09 08:45:46.660308	15^h 50^m 11.14^s -02^d 19^m 04.1^s	ANTARES	0.00333333		1247745
2564502	2024-08-15 10:49:31.364751	15^h 50^m 04.54^s -02^d 19^m 11.6^s	SWIFT	0	pointdir	1247745	1163	83	pointdir
2556147	2024-08-09 08:37:24.441781	15^h 50^m 10.56^s -02^d 19^m 01.2^s	SWIFT	0.000111111	alert	1247745	1	81	alert
2556139	2024-08-09 08:32:36.224853	15^h 50^m 11.04^s -02^d 19^m 04.8^s	SWIFT	0	alert	1247745	1	78	alert
2556133	2024-08-09 08:32:35.382968	15^h 50^m 11.04^s -02^d 19^m 04.8^s	SWIFT	0.00130556	alert	1247745	1	69	alert
2556150	2024-08-09 08:51:02.565701	15^h 50^m 11.28^s -02^d 19^m 03.4^s	SWIFT	0	alert	1247745	2	68	alert
2556126	2024-08-09 08:32:25.609199	15^h 50^m 11.04^s -02^d 19^m 04.8^s	SWIFT	0.00130556	alert	1247745	1	67	alert
2556117	2024-08-09 08:30:45.079285	15^h 50^m 12.24^s -02^d 19^m 15.6^s	SWIFT	0.05	alert	1247745	1	61	alert

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

Synchronous WFC images

Distance	datetime	coord2000	observatory	camera	links

Errorbox center visibility at MASTER facilities

trigger

notice

notice+1hr

now

2024-08-09 08:30:29 (JD 2460531.854502)

Siderial time 8.237958 h

Ra 15:50:12.24 Dec -2:19:15.60
(237.551000d, -2.321000d)

Rise 2024-08-09 13:15:44

Transit 2024-08-09 19:05:09

Set 2024-08-10 00:54:35

Amur

Object: Altitude: 33.45 Azimuth: 330.71

Sun: Altitude: 22.20 Azimuth: 88.16

Moon: Altitude: 31.43 Azimuth: 27.78

Tunka

Object: Altitude: 22.16 Azimuth: 306.05

Sun: Altitude: 36.79 Azimuth: 66.32

Moon: Altitude: 33.56 Azimuth: 358.92

Kislovodsk

Object: Altitude: -15.30 Azimuth: 258.24

Sun: Altitude: 60.53 Azimuth: 338.31

Moon: Altitude: 16.76 Azimuth: 293.88

Tavrida

Object: Altitude: -20.93 Azimuth: 251.47

Sun: Altitude: 56.74 Azimuth: 324.36

Moon: Altitude: 10.72 Azimuth: 287.64

SAAO

Object: Altitude: -31.98 Azimuth: 296.90

Sun: Altitude: 32.62 Azimuth: 218.00

Moon: Altitude: 8.25 Azimuth: 270.26

IAC

Object: Altitude: -61.65 Azimuth: 205.69

Sun: Altitude: 24.82 Azimuth: 264.77

Moon: Altitude: -28.91 Azimuth: 258.89

Argentina

Object: Altitude: -38.33 Azimuth: 56.56

Sun: Altitude: -35.84 Azimuth: 273.06

Moon: Altitude: -53.02 Azimuth: 348.85

Mexico

Object: Altitude: -8.06 Azimuth: 92.15

Sun: Altitude: -40.65 Azimuth: 200.73

Moon: Altitude: -48.29 Azimuth: 122.28

Ural

Object: Altitude: -3.07 Azimuth: 269.54

Sun: Altitude: 48.48 Azimuth: 8.91

Moon: Altitude: 18.64 Azimuth: 312.58

Vostryakovo

Object: Altitude: -15.21 Azimuth: 251.34

Sun: Altitude: 48.61 Azimuth: 336.95

Moon: Altitude: 9.35 Azimuth: 292.48

Gal. latitude: 37.252170 Gal. longitude: 6.159953

Dist. to Sun: 98.506046

Dist. to Moon: 47.588544

Moon coord.: (189.922150 d, -4.626722 d)

Sun coord.: (139.365477 d, 15.771932 d)

Lunar disk: 0.207102

Lunar phase: 125.859228

Lunar bright limb: 293.312977

No SN in this field

2024-08-09 08:30:43 (JD 2460531.854664)

Siderial time 8.241858 h

Ra 15:50:12.24 Dec -2:19:15.60
(237.551000d, -2.321000d)

Rise 2024-08-09 13:15:44

Transit 2024-08-09 19:05:09

Set 2024-08-10 00:54:35

Amur

Object: Altitude: 33.46 Azimuth: 330.77

Sun: Altitude: 22.16 Azimuth: 88.20

Moon: Altitude: 31.42 Azimuth: 27.84

Tunka

Object: Altitude: 22.19 Azimuth: 306.11

Sun: Altitude: 36.75 Azimuth: 66.38

Moon: Altitude: 33.56 Azimuth: 358.99

Kislovodsk

Object: Altitude: -15.26 Azimuth: 258.29

Sun: Altitude: 60.55 Azimuth: 338.42

Moon: Altitude: 16.80 Azimuth: 293.93

Tavrida

Object: Altitude: -20.89 Azimuth: 251.52

Sun: Altitude: 56.76 Azimuth: 324.45

Moon: Altitude: 10.75 Azimuth: 287.68

SAAO

Object: Altitude: -31.93 Azimuth: 296.85

Sun: Altitude: 32.65 Azimuth: 217.94

Moon: Altitude: 8.30 Azimuth: 270.23

IAC

Object: Altitude: -61.63 Azimuth: 205.81

Sun: Altitude: 24.87 Azimuth: 264.80

Moon: Altitude: -28.86 Azimuth: 258.92

Argentina

Object: Altitude: -38.38 Azimuth: 56.51

Sun: Altitude: -35.79 Azimuth: 273.03

Moon: Altitude: -53.01 Azimuth: 348.76

Mexico

Object: Altitude: -8.11 Azimuth: 92.18

Sun: Altitude: -40.64 Azimuth: 200.80

Moon: Altitude: -48.33 Azimuth: 122.34

Ural

Object: Altitude: -3.04 Azimuth: 269.59

Sun: Altitude: 48.47 Azimuth: 9.00

Moon: Altitude: 18.66 Azimuth: 312.63

Vostryakovo

Object: Altitude: -15.18 Azimuth: 251.39

Sun: Altitude: 48.63 Azimuth: 337.03

Moon: Altitude: 9.38 Azimuth: 292.53

Gal. latitude: 37.252170 Gal. longitude: 6.159953

Dist. to Sun: 98.505897

Dist. to Moon: 47.586874

Moon coord.: (189.923843 d, -4.627627 d)

Sun coord.: (139.365631 d, 15.771885 d)

Lunar disk: 0.207115

Lunar phase: 125.857472

Lunar bright limb: 293.312961

No SN in this field

2024-08-09 09:30:43 (JD 2460531.896331)

Siderial time 9.244595 h

Ra 15:50:12.24 Dec -2:19:15.60
(237.551000d, -2.321000d)

Rise 2024-08-09 13:15:44

Transit 2024-08-09 19:05:09

Set 2024-08-10 00:54:35

Amur

Object: Altitude: 36.79 Azimuth: 348.72

Sun: Altitude: 12.61 Azimuth: 99.57

Moon: Altitude: 25.78 Azimuth: 43.15

Tunka

Object: Altitude: 28.93 Azimuth: 321.02

Sun: Altitude: 27.88 Azimuth: 79.89

Moon: Altitude: 32.13 Azimuth: 16.25

Kislovodsk

Object: Altitude: -4.48 Azimuth: 268.93

Sun: Altitude: 61.79 Azimuth: 8.51

Moon: Altitude: 25.74 Azimuth: 306.28

Tavrida

Object: Altitude: -10.48 Azimuth: 262.80

Sun: Altitude: 60.80 Azimuth: 351.42

Moon: Altitude: 20.09 Azimuth: 299.29

SAAO

Object: Altitude: -20.13 Azimuth: 286.47

Sun: Altitude: 39.01 Azimuth: 201.92

Moon: Altitude: 20.72 Azimuth: 262.38

IAC

Object: Altitude: -53.43 Azimuth: 229.56

Sun: Altitude: 38.06 Azimuth: 271.71

Moon: Altitude: -16.22 Azimuth: 266.77

Argentina

Object: Altitude: -47.99 Azimuth: 40.57

Sun: Altitude: -23.05 Azimuth: 265.21

Moon: Altitude: -48.07 Azimuth: 327.10

Mexico

Object: Altitude: -20.91 Azimuth: 100.34

Sun: Altitude: -34.38 Azimuth: 217.24

Moon: Altitude: -57.93 Azimuth: 140.77

Ural

Object: Altitude: 5.09 Azimuth: 282.24

Sun: Altitude: 45.74 Azimuth: 29.89

Moon: Altitude: 23.55 Azimuth: 327.34

Vostryakovo

Object: Altitude: -6.84 Azimuth: 264.15

Sun: Altitude: 50.38 Azimuth: 359.18

Moon: Altitude: 16.42 Azimuth: 305.62

Gal. latitude: 37.252170 Gal. longitude: 6.159953

Dist. to Sun: 98.467808

Dist. to Moon: 47.157841

Moon coord.: (190.359388 d, -4.860265 d)

Sun coord.: (139.405204 d, 15.759817 d)

Lunar disk: 0.210318

Lunar phase: 125.405882

Lunar bright limb: 293.307609

No SN in this field

2024-11-08 15:57:07 (JD 2460623.164664)

Siderial time 21.681822 h

Ra 15:50:12.24 Dec -2:19:15.60
(237.551000d, -2.321000d)

Rise 2024-11-09 07:14:00

Transit 2024-11-09 13:03:26

Set 2024-11-09 18:52:52

Amur

Object: Altitude: -41.96 Azimuth: 176.70

Sun: Altitude: -55.25 Azimuth: 198.98

Moon: Altitude: -24.61 Azimuth: 84.43

Tunka

Object: Altitude: -35.65 Azimuth: 146.23

Sun: Altitude: -53.39 Azimuth: 158.39

Moon: Altitude: -10.16 Azimuth: 66.96

Kislovodsk

Object: Altitude: -3.47 Azimuth: 90.11

Sun: Altitude: -23.09 Azimuth: 88.54

Moon: Altitude: 22.21 Azimuth: 17.39

Tavrida

Object: Altitude: 2.57 Azimuth: 84.18

Sun: Altitude: -17.09 Azimuth: 83.12

Moon: Altitude: 22.64 Azimuth: 8.91

SAAO

Object: Altitude: 17.35 Azimuth: 98.51

Sun: Altitude: 13.41 Azimuth: 78.49

Moon: Altitude: 79.06 Azimuth: 201.62

IAC

Object: Altitude: 45.56 Azimuth: 52.06

Sun: Altitude: 25.89 Azimuth: 51.31

Moon: Altitude: 25.51 Azimuth: 316.99

Argentina

Object: Altitude: 55.38 Azimuth: 215.48

Sun: Altitude: 74.10 Azimuth: 200.12

Moon: Altitude: 7.89 Azimuth: 291.21

Mexico

Object: Altitude: 23.76 Azimuth: 288.46

Sun: Altitude: 24.45 Azimuth: 310.04

Moon: Altitude: -49.52 Azimuth: 268.41

Ural

Object: Altitude: -12.49 Azimuth: 105.39

Sun: Altitude: -31.82 Azimuth: 109.48

Moon: Altitude: 5.72 Azimuth: 31.73

Vostryakovo

Object: Altitude: -0.70 Azimuth: 86.93

Sun: Altitude: -20.21 Azimuth: 89.59

Moon: Altitude: 11.73 Azimuth: 11.98

Gal. latitude: 37.252170 Gal. longitude: 6.159953

Dist. to Sun: 19.683794

Dist. to Moon: 75.420160

Moon coord.: (312.747764 d, -22.140747 d)

Sun coord.: (223.931339 d, -16.746847 d)

Lunar disk: 0.437819

Lunar phase: 97.143859

Lunar bright limb: 254.807273

No SN in this field

Recent coverage and limits telegrams

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

  ID = 11055
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) was pointed to the SWIFT GRB 240809A ( P. A. Evans et al., GCN 37110) errorbox  32075 sec after notice time and 32089 sec after trigger time at 2024-08-09 17:25:19 UT, with upper limit up to  19.2 mag. Observations started at twilight.  The observations began at zenith distance = 30 deg. The sun  altitude  is -16.8 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the SWIFT GRB 240809A errorbox  33847 sec after notice time and 33861 sec after trigger time at 2024-08-09 17:54:50 UT, with upper limit up to  19.0 mag. Observations started at twilight.  The observations began at zenith distance = 51 deg. The sun  altitude  is -10.2 deg. 

The galactic latitude b = 37 deg., longitude l =  6 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2556110

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   32180 |         MASTER-SAAO |   C |   180 | 16.4 |        
   33951 |      MASTER-Tavrida |   C |   180 | 16.3 |        
   33951 |      MASTER-Tavrida |   C |   180 | 16.8 |        
   34143 |      MASTER-Tavrida |   C |   180 | 16.8 |        
   34143 |      MASTER-Tavrida |   C |   180 | 17.1 |        
   34342 |      MASTER-Tavrida |   C |   180 | 17.1 |        
   34342 |      MASTER-Tavrida |   C |   180 | 17.5 |        
   34561 |      MASTER-Tavrida |   C |   180 | 17.0 |        
   34562 |      MASTER-Tavrida |   C |   180 | 17.1 |        
   34754 |      MASTER-Tavrida |   C |   180 | 17.6 |        
   34754 |      MASTER-Tavrida |   C |   180 | 17.7 |        
   34945 |      MASTER-Tavrida |   C |   180 | 18.0 |        
   34946 |      MASTER-Tavrida |   C |   180 | 18.3 |        
   35138 |      MASTER-Tavrida |   C |   180 | 18.3 |        
   35138 |      MASTER-Tavrida |   C |   180 | 18.5 |        
   35908 |      MASTER-Tavrida |   C |    60 | 18.1 |        
   35908 |      MASTER-Tavrida |   C |    60 | 18.2 |        
   35982 |      MASTER-Tavrida |   C |    60 | 18.1 |        
   35982 |      MASTER-Tavrida |   C |    60 | 18.3 |        
   36358 |      MASTER-Tavrida |   C |   180 | 18.8 |        
   36358 |      MASTER-Tavrida |   C |   180 | 18.9 |        
   36657 |      MASTER-Tavrida |   C |    60 | 18.3 |        
   36657 |      MASTER-Tavrida |   C |    60 | 18.0 |        
   37635 |      MASTER-Tavrida |   C |   180 | 19.0 |        
   37636 |      MASTER-Tavrida |   C |   180 | 18.7 |        
   37767 |      MASTER-Tavrida |   C |    60 | 18.4 |        
   37767 |      MASTER-Tavrida |   C |    60 | 18.4 |        
   41971 |         MASTER-SAAO |   C |   180 | 15.9 |        
   44575 |         MASTER-SAAO |   C |   180 | 18.6 |        
   44779 |         MASTER-SAAO |   C |   180 | 18.8 |        
   44959 |         MASTER-SAAO |   C |   540 | 19.2 |  Coadd 
   45437 |         MASTER-SAAO |   C |   180 | 18.3 |        
   45637 |         MASTER-SAAO |   C |   180 | 17.8 |        
   45836 |         MASTER-SAAO |   C |   180 | 18.7 |        
   46035 |         MASTER-SAAO |   C |   180 | 17.3 |        
   46234 |         MASTER-SAAO |   C |   180 | 15.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11052
TYPE = 35
DAYS = 0.5


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) was pointed to the SWIFT GRB 240809A ( P. A. Evans et al., GCN 37110) errorbox  32075 sec after notice time and 32089 sec after trigger time at 2024-08-09 17:25:19 UT, with upper limit up to  16.4 mag. Observations started at twilight.  The observations began at zenith distance = 30 deg. The sun  altitude  is -16.8 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the SWIFT GRB 240809A errorbox  33847 sec after notice time and 33861 sec after trigger time at 2024-08-09 17:54:50 UT, with upper limit up to  19.0 mag. Observations started at twilight.  The observations began at zenith distance = 51 deg. The sun  altitude  is -10.2 deg. 

The galactic latitude b = 37 deg., longitude l =  6 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2556110

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   32180 |         MASTER-SAAO |   C |   180 | 16.4 |        
   33951 |      MASTER-Tavrida |   C |   180 | 16.3 |        
   33951 |      MASTER-Tavrida |   C |   180 | 16.8 |        
   34143 |      MASTER-Tavrida |   C |   180 | 16.8 |        
   34143 |      MASTER-Tavrida |   C |   180 | 17.1 |        
   34342 |      MASTER-Tavrida |   C |   180 | 17.1 |        
   34342 |      MASTER-Tavrida |   C |   180 | 17.5 |        
   34561 |      MASTER-Tavrida |   C |   180 | 17.0 |        
   34562 |      MASTER-Tavrida |   C |   180 | 17.1 |        
   34754 |      MASTER-Tavrida |   C |   180 | 17.6 |        
   34754 |      MASTER-Tavrida |   C |   180 | 17.7 |        
   34945 |      MASTER-Tavrida |   C |   180 | 18.0 |        
   34946 |      MASTER-Tavrida |   C |   180 | 18.3 |        
   35138 |      MASTER-Tavrida |   C |   180 | 18.3 |        
   35138 |      MASTER-Tavrida |   C |   180 | 18.5 |        
   35908 |      MASTER-Tavrida |   C |    60 | 18.1 |        
   35908 |      MASTER-Tavrida |   C |    60 | 18.2 |        
   35982 |      MASTER-Tavrida |   C |    60 | 18.1 |        
   35982 |      MASTER-Tavrida |   C |    60 | 18.3 |        
   36358 |      MASTER-Tavrida |   C |   180 | 18.8 |        
   36358 |      MASTER-Tavrida |   C |   180 | 18.9 |        
   36657 |      MASTER-Tavrida |   C |    60 | 18.3 |        
   36657 |      MASTER-Tavrida |   C |    60 | 18.0 |        
   37635 |      MASTER-Tavrida |   C |   180 | 19.0 |        
   37636 |      MASTER-Tavrida |   C |   180 | 18.7 |        
   37767 |      MASTER-Tavrida |   C |    60 | 18.4 |        
   37767 |      MASTER-Tavrida |   C |    60 | 18.4 |        
   41971 |         MASTER-SAAO |   C |   180 | 15.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11051
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) was pointed to the SWIFT GRB 240809A ( P. A. Evans et al., GCN 37110) errorbox  32075 sec after notice time and 32089 sec after trigger time at 2024-08-09 17:25:19 UT, with upper limit up to  16.4 mag. Observations started at twilight.  The observations began at zenith distance = 30 deg. The sun  altitude  is -16.8 deg. 

The galactic latitude b = 37 deg., longitude l =  6 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2556110

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   32180 |         MASTER-SAAO |   C |   180 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11050
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) was pointed to the SWIFT GRB 240809A ( P. A. Evans et al., GCN 37110) errorbox  32075 sec after notice time and 32089 sec after trigger time at 2024-08-09 17:25:19 UT, with upper limit up to  16.4 mag. Observations started at twilight.  The observations began at zenith distance = 30 deg. The sun  altitude  is -16.8 deg. 

The galactic latitude b = 37 deg., longitude l =  6 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2556110

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   32180 |         MASTER-SAAO |   C |   180 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11049
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) was pointed to the SWIFT GRB 240809A ( P. A. Evans et al., GCN 37110) errorbox  32075 sec after notice time and 32089 sec after trigger time at 2024-08-09 17:25:19 UT, with upper limit up to  16.4 mag. Observations started at twilight.  The observations began at zenith distance = 30 deg. The sun  altitude  is -16.8 deg. 

The galactic latitude b = 37 deg., longitude l =  6 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2556110

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   32180 |         MASTER-SAAO |   C |   180 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024

MASTER Net MASTER Database: GRB240809.35 page

MASTER WFC: Raw | Processing | Search Single sets | Single images SN | Asteroid | Transient | Comet

MASTER II: Raw | Processing | Search by orbit elements | Search SN | Asteroid | Transient | Two tube | Short transient | Tr. difference | Comet | Nova M31 | GRB | GRB_HPX | LIGO Manual control | Planner | Planner Results | Planner NET

General: SN list | Sky map | Add asteroid Meteo | Focus | MASTER page Users list | Users statistic | Logout

Search: proc_data raw_data stars sn lc Moving objects Transients Trans_alert(SWIFT) Short Two tube Tr. difference SN CND Asteroids wide_field Diff Transients + Vis. Gal. Transients + All Gal. GCN Transients.

Amur

Tunka

Kislovodsk

Tavrida

SAAO

IAC

Argentina

Mexico

Ural

Vostryakovo

Amur

Tunka

Kislovodsk

Tavrida

SAAO

IAC

Argentina

Mexico

Ural

Vostryakovo

Amur

Tunka

Kislovodsk

Tavrida

SAAO

IAC

Argentina

Mexico

Ural

Vostryakovo

Amur

Tunka

Kislovodsk

Tavrida

SAAO

IAC

Argentina

Mexico

Ural

Vostryakovo

MASTER WFC:
Raw | Processing | Search
Single sets | Single images
SN | Asteroid | Transient | Comet

MASTER II:
Raw | Processing | Search by orbit elements | Search
SN | Asteroid | Transient | Two tube | Short transient | Tr. difference | Comet | Nova M31 | GRB | GRB_HPX | LIGO
Manual control | Planner | Planner Results | Planner NET

General:
SN list | Sky map | Add asteroid
Meteo | Focus | MASTER page
Users list | Users statistic | Logout

Search: