GRB230707.14 page :: MASTER Database

MASTER Net MASTER Database: GRB230707.14 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

FERMI GRB230707.14

Trignum

710392976

Trigger time

2023-07-07 03:22:51.96

Notice time

2023-07-07 03:24:53.008449

Coord, eb

(11h 31m 43.20s , -17d 58m 48.0s) , 2.92

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
2234494	2023-07-07 03:33:46.014071	11^h 35^m 38.40^s -17^d 06^m 00.0^s	FERMI	2.52	alert	710392976	1	115	alert
2234485	2023-07-07 03:24:53.008449	11^h 31^m 43.20^s -17^d 58^m 48.0^s	FERMI	2.92	alert	710392976	1	112	alert
2234484	2023-07-07 03:24:44.885659	11^h 30^m 16.01^s -19^d 16^m 59.9^s	FERMI	7.55	alert	710392976	10	111	alert

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

Synchronous WFC images

Distance	datetime	coord2000	observatory	camera	links
78.7	2023-07-07 03:22:50.513	18^h 15^m 14.00^s -63^d 23^m 13.0^s	OAFA	29008	Database OAFA

Errorbox center visibility at MASTER facilities

trigger

notice

notice+1hr

now

2023-07-07 03:22:51 (JD 2460132.640868)

Siderial time 0.878478 h

Ra 11:31:43.20 Dec -17:58:48.00
(172.930000d, -17.980000d)

Rise 2023-07-07 09:49:53

Transit 2023-07-07 14:00:07

Set 2023-07-07 18:10:21

Amur

Object: Altitude: -1.65 Azimuth: 296.68

Sun: Altitude: 62.26 Azimuth: 354.70

Moon: Altitude: -31.59 Azimuth: 108.65

Tunka

Object: Altitude: -16.66 Azimuth: 278.09

Sun: Altitude: 54.17 Azimuth: 314.12

Moon: Altitude: -16.27 Azimuth: 89.13

Kislovodsk

Object: Altitude: -56.66 Azimuth: 227.35

Sun: Altitude: 17.09 Azimuth: 254.72

Moon: Altitude: 22.82 Azimuth: 41.68

Tavrida

Object: Altitude: -59.84 Azimuth: 212.85

Sun: Altitude: 11.60 Azimuth: 249.49

Moon: Altitude: 25.75 Azimuth: 33.28

SAAO

Object: Altitude: -39.53 Azimuth: 355.76

Sun: Altitude: -27.68 Azimuth: 259.48

Moon: Altitude: 65.17 Azimuth: 136.40

IAC

Object: Altitude: -57.31 Azimuth: 100.95

Sun: Altitude: -29.75 Azimuth: 215.74

Moon: Altitude: 44.16 Azimuth: 332.34

Argentina

Object: Altitude: 6.67 Azimuth: 72.95

Sun: Altitude: -70.46 Azimuth: 66.93

Moon: Altitude: 21.41 Azimuth: 272.67

Mexico

Object: Altitude: 19.86 Azimuth: 53.09

Sun: Altitude: -10.96 Azimuth: 125.07

Moon: Altitude: -27.12 Azimuth: 269.55

Ural

Object: Altitude: -39.98 Azimuth: 236.45

Sun: Altitude: 29.33 Azimuth: 273.12

Moon: Altitude: 5.94 Azimuth: 54.26

Vostryakovo

Object: Altitude: -49.50 Azimuth: 210.76

Sun: Altitude: 17.19 Azimuth: 254.83

Moon: Altitude: 15.55 Azimuth: 34.72

Gal. latitude: 40.907999 Gal. longitude: 278.393529

Dist. to Sun: 77.233438

Dist. to Moon: 145.903822

Moon coord.: (339.059545 d, -13.249752 d)

Sun coord.: (105.713362 d, 22.659939 d)

Lunar disk: 0.813131

Lunar phase: 51.225127

Lunar bright limb: 71.392149

No SN in this field

2023-07-07 03:24:53 (JD 2460132.642280)

Siderial time 0.912459 h

Ra 11:31:43.20 Dec -17:58:48.00
(172.930000d, -17.980000d)

Rise 2023-07-07 09:49:53

Transit 2023-07-07 14:00:07

Set 2023-07-07 18:10:21

Amur

Object: Altitude: -1.36 Azimuth: 297.07

Sun: Altitude: 62.29 Azimuth: 355.70

Moon: Altitude: -31.88 Azimuth: 109.09

Tunka

Object: Altitude: -16.35 Azimuth: 278.47

Sun: Altitude: 54.40 Azimuth: 314.83

Moon: Altitude: -16.57 Azimuth: 89.52

Kislovodsk

Object: Altitude: -56.39 Azimuth: 228.08

Sun: Altitude: 17.45 Azimuth: 255.04

Moon: Altitude: 22.59 Azimuth: 42.13

Tavrida

Object: Altitude: -59.65 Azimuth: 213.72

Sun: Altitude: 11.94 Azimuth: 249.83

Moon: Altitude: 25.56 Azimuth: 33.77

SAAO

Object: Altitude: -39.50 Azimuth: 355.13

Sun: Altitude: -27.25 Azimuth: 259.25

Moon: Altitude: 64.87 Azimuth: 135.51

IAC

Object: Altitude: -57.75 Azimuth: 101.33

Sun: Altitude: -29.48 Azimuth: 216.19

Moon: Altitude: 44.36 Azimuth: 332.94

Argentina

Object: Altitude: 6.25 Azimuth: 72.70

Sun: Altitude: -70.85 Azimuth: 66.18

Moon: Altitude: 21.82 Azimuth: 272.41

Mexico

Object: Altitude: 19.51 Azimuth: 53.45

Sun: Altitude: -11.31 Azimuth: 125.39

Moon: Altitude: -26.70 Azimuth: 269.80

Ural

Object: Altitude: -39.75 Azimuth: 237.00

Sun: Altitude: 29.61 Azimuth: 273.55

Moon: Altitude: 5.73 Azimuth: 54.70

Vostryakovo

Object: Altitude: -49.35 Azimuth: 211.47

Sun: Altitude: 17.47 Azimuth: 255.23

Moon: Altitude: 15.40 Azimuth: 35.19

Gal. latitude: 40.907999 Gal. longitude: 278.393529

Dist. to Sun: 77.232171

Dist. to Moon: 145.919389

Moon coord.: (339.078858 d, -13.241079 d)

Sun coord.: (105.714812 d, 22.659794 d)

Lunar disk: 0.813000

Lunar phase: 51.244349

Lunar bright limb: 71.386154

No SN in this field

2023-07-07 04:24:53 (JD 2460132.683947)

Siderial time 1.915197 h

Ra 11:31:43.20 Dec -17:58:48.00
(172.930000d, -17.980000d)

Rise 2023-07-07 09:49:53

Transit 2023-07-07 14:00:07

Set 2023-07-07 18:10:21

Amur

Object: Altitude: 6.69 Azimuth: 308.91

Sun: Altitude: 60.57 Azimuth: 24.66

Moon: Altitude: -39.95 Azimuth: 123.40

Tunka

Object: Altitude: -7.35 Azimuth: 289.84

Sun: Altitude: 59.51 Azimuth: 338.59

Moon: Altitude: -25.26 Azimuth: 101.42

Kislovodsk

Object: Altitude: -47.25 Azimuth: 246.04

Sun: Altitude: 28.10 Azimuth: 264.64

Moon: Altitude: 14.98 Azimuth: 54.68

Tavrida

Object: Altitude: -52.10 Azimuth: 235.59

Sun: Altitude: 22.20 Azimuth: 259.55

Moon: Altitude: 19.10 Azimuth: 47.33

SAAO

Object: Altitude: -36.46 Azimuth: 337.37

Sun: Altitude: -14.98 Azimuth: 252.39

Moon: Altitude: 54.70 Azimuth: 115.80

IAC

Object: Altitude: -70.28 Azimuth: 117.58

Sun: Altitude: -20.62 Azimuth: 227.93

Moon: Altitude: 48.43 Azimuth: 352.58

Argentina

Object: Altitude: -5.66 Azimuth: 64.76

Sun: Altitude: -80.20 Azimuth: 22.07

Moon: Altitude: 33.98 Azimuth: 264.31

Mexico

Object: Altitude: 8.55 Azimuth: 62.94

Sun: Altitude: -21.10 Azimuth: 135.59

Moon: Altitude: -14.20 Azimuth: 276.78

Ural

Object: Altitude: -32.37 Azimuth: 252.20

Sun: Altitude: 37.62 Azimuth: 287.13

Moon: Altitude: -0.91 Azimuth: 67.14

Vostryakovo

Object: Altitude: -43.73 Azimuth: 230.67

Sun: Altitude: 25.87 Azimuth: 267.08

Moon: Altitude: 10.15 Azimuth: 48.61

Gal. latitude: 40.907999 Gal. longitude: 278.393529

Dist. to Sun: 77.194795

Dist. to Moon: 146.376362

Moon coord.: (339.647915 d, -12.984614 d)

Sun coord.: (105.757598 d, 22.655508 d)

Lunar disk: 0.809126

Lunar phase: 51.811332

Lunar bright limb: 71.211434

No SN in this field

2025-01-18 05:46:15 (JD 2460693.740451)

Siderial time 16.138233 h

Ra 11:31:43.20 Dec -17:58:48.00
(172.930000d, -17.980000d)

Rise 2025-01-18 20:56:15

Transit 2025-01-18 01:10:26

Set 2025-01-18 05:20:40

Amur

Object: Altitude: -53.57 Azimuth: 144.98

Sun: Altitude: 13.75 Azimuth: 30.53

Moon: Altitude: -32.25 Azimuth: 158.64

Tunka

Object: Altitude: -40.96 Azimuth: 116.25

Sun: Altitude: 17.34 Azimuth: 7.25

Moon: Altitude: -22.45 Azimuth: 133.36

Kislovodsk

Object: Altitude: -1.41 Azimuth: 66.18

Sun: Altitude: 9.37 Azimuth: 310.59

Moon: Altitude: 13.03 Azimuth: 84.82

Tavrida

Object: Altitude: 3.58 Azimuth: 60.17

Sun: Altitude: 3.93 Azimuth: 304.31

Moon: Altitude: 18.91 Azimuth: 78.34

SAAO

Object: Altitude: 41.01 Azimuth: 93.84

Sun: Altitude: 23.24 Azimuth: 280.39

Moon: Altitude: 25.42 Azimuth: 114.98

IAC

Object: Altitude: 41.49 Azimuth: 19.21

Sun: Altitude: -28.54 Azimuth: 279.28

Moon: Altitude: 61.36 Azimuth: 39.89

Argentina

Object: Altitude: 53.26 Azimuth: 257.08

Sun: Altitude: -35.70 Azimuth: 342.64

Moon: Altitude: 40.24 Azimuth: 228.17

Mexico

Object: Altitude: -0.10 Azimuth: 291.05

Sun: Altitude: -64.39 Azimuth: 107.92

Moon: Altitude: 14.81 Azimuth: 272.74

Ural

Object: Altitude: -15.58 Azimuth: 80.85

Sun: Altitude: 6.71 Azimuth: 326.23

Moon: Altitude: 2.25 Azimuth: 96.26

Vostryakovo

Object: Altitude: -3.63 Azimuth: 63.09

Sun: Altitude: -0.35 Azimuth: 307.55

Moon: Altitude: 14.35 Azimuth: 78.29

Gal. latitude: 40.907999 Gal. longitude: 278.393529

Dist. to Sun: 115.469615

Dist. to Moon: 23.458239

Moon coord.: (169.962019 d, 5.294709 d)

Sun coord.: (300.130660 d, -20.561528 d)

Lunar disk: 0.817676

Lunar phase: 50.553963

Lunar bright limb: 112.341946

No SN in this field

Recent coverage and limits telegrams

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

  ID = 8500
TYPE = 35
DAYS = 2


MASTER-OAGH robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Mexico (OAGH National Institute for Astrophysics, Optics and Electronics) started inspect of the FERMI GRB 230707A ( Fermi GBM team, GCN 34156) errorbox  174 sec after notice time and 210 sec after trigger time at 2023-07-07 03:26:21 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 71 deg. The sun  altitude  is -11.9 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230707A errorbox  804 sec after notice time and 840 sec after trigger time at 2023-07-07 03:36:52 UT, with upper limit up to  12.3 mag. The observations began at zenith distance = 87 deg. The sun  altitude  is -73.8 deg. 

The galactic latitude b = 42 deg., longitude l = 279 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2234492

We obtain a following upper limits.  

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

     230 | 2023-07-07 03:26:21 |         MASTER-OAGH | (11h 31m 43.96s , -18d 19m 29.8s) |   C |    40 | 16.8 |        
     451 | 2023-07-07 03:29:42 |         MASTER-OAGH | (11h 31m 38.19s , -18d 20m 47.6s) |   C |    80 | 17.2 |        
     916 | 2023-07-07 03:36:42 |         MASTER-OAGH | (11h 35m 36.07s , -17d 26m 31.7s) |   C |   170 | 17.8 |        
     906 | 2023-07-07 03:36:52 |         MASTER-OAFA | (11h 33m 57.32s , -16d 58m 43.3s) |   C |   130 | 12.3 |        
    1251 | 2023-07-07 03:42:12 |         MASTER-OAGH | (11h 35m 36.41s , -17d 28m 18.2s) |   C |   180 | 18.0 |        
    1592 | 2023-07-07 03:47:53 |         MASTER-OAGH | (11h 31m 07.26s , -16d 16m 23.9s) |   C |   180 | 17.7 |        
    1934 | 2023-07-07 03:53:35 |         MASTER-OAGH | (11h 39m 30.22s , -16d 16m 43.2s) |   C |   180 | 18.0 |        
    2274 | 2023-07-07 03:59:15 |         MASTER-OAGH | (11h 31m 16.26s , -16d 16m 40.2s) |   C |   180 | 17.7 |        
    2620 | 2023-07-07 04:05:01 |         MASTER-OAGH | (11h 39m 28.83s , -16d 16m 03.1s) |   C |   180 | 18.0 |        
    3161 | 2023-07-07 04:14:02 |         MASTER-OAGH | (11h 38m 14.12s , -18d 11m 07.0s) |   C |   180 | 17.9 |        
    3702 | 2023-07-07 04:23:04 |         MASTER-OAGH | (11h 46m 41.33s , -18d 11m 18.3s) |   C |   180 | 17.8 |        
    4245 | 2023-07-07 04:32:07 |         MASTER-OAGH | (11h 40m 42.72s , -14d 25m 54.8s) |   C |   180 | 17.7 |        
    4787 | 2023-07-07 04:41:08 |         MASTER-OAGH | (11h 48m 59.84s , -14d 24m 05.7s) |   C |   180 | 17.6 |        
    5129 | 2023-07-07 04:46:51 |         MASTER-OAGH | (11h 47m 01.11s , -16d 18m 28.5s) |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8495
TYPE = 35
DAYS = 1


MASTER-OAGH robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Mexico (OAGH National Institute for Astrophysics, Optics and Electronics) started inspect of the FERMI GRB 230707A ( Fermi GBM team, GCN 34156) errorbox  174 sec after notice time and 210 sec after trigger time at 2023-07-07 03:26:21 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 71 deg. The sun  altitude  is -11.9 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230707A errorbox  804 sec after notice time and 840 sec after trigger time at 2023-07-07 03:36:52 UT, with upper limit up to  12.3 mag. The observations began at zenith distance = 87 deg. The sun  altitude  is -73.8 deg. 

The galactic latitude b = 42 deg., longitude l = 279 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2234492

We obtain a following upper limits.  

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

     230 | 2023-07-07 03:26:21 |         MASTER-OAGH | (11h 31m 43.96s , -18d 19m 29.8s) |   C |    40 | 16.8 |        
     451 | 2023-07-07 03:29:42 |         MASTER-OAGH | (11h 31m 38.19s , -18d 20m 47.6s) |   C |    80 | 17.2 |        
     916 | 2023-07-07 03:36:42 |         MASTER-OAGH | (11h 35m 36.07s , -17d 26m 31.7s) |   C |   170 | 17.8 |        
     906 | 2023-07-07 03:36:52 |         MASTER-OAFA | (11h 33m 57.32s , -16d 58m 43.3s) |   C |   130 | 12.3 |        
    1251 | 2023-07-07 03:42:12 |         MASTER-OAGH | (11h 35m 36.41s , -17d 28m 18.2s) |   C |   180 | 18.0 |        
    1592 | 2023-07-07 03:47:53 |         MASTER-OAGH | (11h 31m 07.26s , -16d 16m 23.9s) |   C |   180 | 17.7 |        
    1934 | 2023-07-07 03:53:35 |         MASTER-OAGH | (11h 39m 30.22s , -16d 16m 43.2s) |   C |   180 | 18.0 |        
    2274 | 2023-07-07 03:59:15 |         MASTER-OAGH | (11h 31m 16.26s , -16d 16m 40.2s) |   C |   180 | 17.7 |        
    2620 | 2023-07-07 04:05:01 |         MASTER-OAGH | (11h 39m 28.83s , -16d 16m 03.1s) |   C |   180 | 18.0 |        
    3161 | 2023-07-07 04:14:02 |         MASTER-OAGH | (11h 38m 14.12s , -18d 11m 07.0s) |   C |   180 | 17.9 |        
    3702 | 2023-07-07 04:23:04 |         MASTER-OAGH | (11h 46m 41.33s , -18d 11m 18.3s) |   C |   180 | 17.8 |        
    4245 | 2023-07-07 04:32:07 |         MASTER-OAGH | (11h 40m 42.72s , -14d 25m 54.8s) |   C |   180 | 17.7 |        
    4787 | 2023-07-07 04:41:08 |         MASTER-OAGH | (11h 48m 59.84s , -14d 24m 05.7s) |   C |   180 | 17.6 |        
    5129 | 2023-07-07 04:46:51 |         MASTER-OAGH | (11h 47m 01.11s , -16d 18m 28.5s) |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8487
TYPE = 35
DAYS = 0


MASTER-OAGH robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Mexico (OAGH National Institute for Astrophysics, Optics and Electronics) started inspect of the FERMI GRB 230707A ( Fermi GBM team, GCN 34156) errorbox  174 sec after notice time and 210 sec after trigger time at 2023-07-07 03:26:21 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 71 deg. The sun  altitude  is -11.9 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230707A errorbox  804 sec after notice time and 840 sec after trigger time at 2023-07-07 03:36:52 UT, with upper limit up to  12.3 mag. The observations began at zenith distance = 87 deg. The sun  altitude  is -73.8 deg. 

The galactic latitude b = 42 deg., longitude l = 279 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2234493

We obtain a following upper limits.  

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

     230 | 2023-07-07 03:26:21 |         MASTER-OAGH | (11h 31m 43.96s , -18d 19m 29.8s) |   C |    40 | 16.8 |        
     451 | 2023-07-07 03:29:42 |         MASTER-OAGH | (11h 31m 38.19s , -18d 20m 47.6s) |   C |    80 | 17.2 |        
     916 | 2023-07-07 03:36:42 |         MASTER-OAGH | (11h 35m 36.07s , -17d 26m 31.7s) |   C |   170 | 17.8 |        
     906 | 2023-07-07 03:36:52 |         MASTER-OAFA | (11h 33m 57.32s , -16d 58m 43.3s) |   C |   130 | 12.3 |        
    1251 | 2023-07-07 03:42:12 |         MASTER-OAGH | (11h 35m 36.41s , -17d 28m 18.2s) |   C |   180 | 18.0 |        
    1592 | 2023-07-07 03:47:53 |         MASTER-OAGH | (11h 31m 07.26s , -16d 16m 23.9s) |   C |   180 | 17.7 |        
    1934 | 2023-07-07 03:53:35 |         MASTER-OAGH | (11h 39m 30.22s , -16d 16m 43.2s) |   C |   180 | 18.0 |        
    2274 | 2023-07-07 03:59:15 |         MASTER-OAGH | (11h 31m 16.26s , -16d 16m 40.2s) |   C |   180 | 17.7 |        
    2620 | 2023-07-07 04:05:01 |         MASTER-OAGH | (11h 39m 28.83s , -16d 16m 03.1s) |   C |   180 | 18.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8486
TYPE = 35
DAYS = 0


MASTER-OAGH robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Mexico (OAGH National Institute for Astrophysics, Optics and Electronics) started inspect of the FERMI GRB 230707A ( Fermi GBM team, GCN 34156) errorbox  174 sec after notice time and 210 sec after trigger time at 2023-07-07 03:26:21 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 71 deg. The sun  altitude  is -11.9 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230707A errorbox  804 sec after notice time and 840 sec after trigger time at 2023-07-07 03:36:52 UT, with upper limit up to  12.3 mag. The observations began at zenith distance = 87 deg. The sun  altitude  is -73.8 deg. 

The galactic latitude b = 42 deg., longitude l = 279 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2234493

We obtain a following upper limits.  

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

     230 | 2023-07-07 03:26:21 |         MASTER-OAGH | (11h 31m 43.96s , -18d 19m 29.8s) |   C |    40 | 16.8 |        
     451 | 2023-07-07 03:29:42 |         MASTER-OAGH | (11h 31m 38.19s , -18d 20m 47.6s) |   C |    80 | 17.2 |        
     916 | 2023-07-07 03:36:42 |         MASTER-OAGH | (11h 35m 36.07s , -17d 26m 31.7s) |   C |   170 | 17.8 |        
     906 | 2023-07-07 03:36:52 |         MASTER-OAFA | (11h 33m 57.32s , -16d 58m 43.3s) |   C |   130 | 12.3 |        
    1251 | 2023-07-07 03:42:12 |         MASTER-OAGH | (11h 35m 36.41s , -17d 28m 18.2s) |   C |   180 | 18.0 |        
    1592 | 2023-07-07 03:47:53 |         MASTER-OAGH | (11h 31m 07.26s , -16d 16m 23.9s) |   C |   180 | 17.7 |        
    1934 | 2023-07-07 03:53:35 |         MASTER-OAGH | (11h 39m 30.22s , -16d 16m 43.2s) |   C |   180 | 18.0 |        
    2274 | 2023-07-07 03:59:15 |         MASTER-OAGH | (11h 31m 16.26s , -16d 16m 40.2s) |   C |   180 | 17.7 |        
    2620 | 2023-07-07 04:05:01 |         MASTER-OAGH | (11h 39m 28.83s , -16d 16m 03.1s) |   C |   180 | 18.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8485
TYPE = 34
DAYS = 0


MASTER-OAGH robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Mexico (OAGH National Institute for Astrophysics, Optics and Electronics) started inspect of the FERMI GRB 230707A ( Fermi GBM team, GCN 34156) errorbox  174 sec after notice time and 210 sec after trigger time at 2023-07-07 03:26:21 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 71 deg. The sun  altitude  is -11.9 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230707A errorbox  804 sec after notice time and 840 sec after trigger time at 2023-07-07 03:36:52 UT, with upper limit up to  12.3 mag. The observations began at zenith distance = 87 deg. The sun  altitude  is -73.8 deg. 

The galactic latitude b = 42 deg., longitude l = 279 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2234493

We obtain a following upper limits.  

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

     230 | 2023-07-07 03:26:21 |         MASTER-OAGH | (11h 31m 43.96s , -18d 19m 29.8s) |   C |    40 | 16.8 |        
     451 | 2023-07-07 03:29:42 |         MASTER-OAGH | (11h 31m 38.19s , -18d 20m 47.6s) |   C |    80 | 17.2 |        
     916 | 2023-07-07 03:36:42 |         MASTER-OAGH | (11h 35m 36.07s , -17d 26m 31.7s) |   C |   170 | 17.8 |        
     906 | 2023-07-07 03:36:52 |         MASTER-OAFA | (11h 33m 57.32s , -16d 58m 43.3s) |   C |   130 | 12.3 |        
    1251 | 2023-07-07 03:42:12 |         MASTER-OAGH | (11h 35m 36.41s , -17d 28m 18.2s) |   C |   180 | 18.0 |        
    1592 | 2023-07-07 03:47:53 |         MASTER-OAGH | (11h 31m 07.26s , -16d 16m 23.9s) |   C |   180 | 17.7 |        
    1934 | 2023-07-07 03:53:35 |         MASTER-OAGH | (11h 39m 30.22s , -16d 16m 43.2s) |   C |   180 | 18.0 |        
    2274 | 2023-07-07 03:59:15 |         MASTER-OAGH | (11h 31m 16.26s , -16d 16m 40.2s) |   C |   180 | 17.7 |        
    2620 | 2023-07-07 04:05:01 |         MASTER-OAGH | (11h 39m 28.83s , -16d 16m 03.1s) |   C |   180 | 18.0 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025

MASTER Net MASTER Database: GRB230707.14 page

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Mexico

Ural

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Single sets | Single images
SN | Asteroid | Transient | Comet

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SN | Asteroid | Transient | Two tube | Short transient | Tr. difference | Comet | Nova M31 | GRB | GRB_HPX | LIGO
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