MASTER Net MASTER Database: GRB240930.72 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 EP GRB240930.72
Trignum 1727716670
Trigger time 2024-09-30 17:17:50
Notice time 2024-10-01 04:54:23.480726
Coord, eb (21h 19m 35.76s , +41d 18m 10.8s) , 0.01
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
2621049 2024-10-01 04:54:23.480726 21h 19m 35.76s +41d 18m 10.8s EP 0.01 alert 1727716670 0 1115 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
54.9 2024-09-30 17:16:22.873 00h 00m 00.00s +00d 00m 00.0s SAAO 111341 Database SAAO
26.1 2024-09-30 17:16:43.562 18h 57m 01.00s +50d 19m 06.0s Amur 136957 Database Amur
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2024-09-30 17:17:50 (JD 2460584.220718)

Siderial time 20.468099 h

Ra 21:19:35.76 Dec 41:18:10.80
(319.899000d, 41.303000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 38.02 Azimuth: 111.70

Sun: Altitude: -36.45 Azimuth: 218.13

Moon: Altitude: -18.01 Azimuth: 232.59

Tunka

Object: Altitude: 53.23 Azimuth: 94.72

Sun: Altitude: -41.04 Azimuth: 187.16

Moon: Altitude: -26.85 Azimuth: 208.26

Kislovodsk

Object: Altitude: 83.64 Azimuth: 289.85

Sun: Altitude: -26.69 Azimuth: 113.50

Moon: Altitude: -29.59 Azimuth: 138.76

Tavrida

Object: Altitude: 77.50 Azimuth: 280.13

Sun: Altitude: -20.64 Azimuth: 107.03

Moon: Altitude: -24.58 Azimuth: 130.98

SAAO

Object: Altitude: 11.40 Azimuth: 202.30

Sun: Altitude: -9.40 Azimuth: 80.28

Moon: Altitude: -31.71 Azimuth: 77.90

IAC

Object: Altitude: 34.84 Azimuth: 237.41

Sun: Altitude: 19.56 Azimuth: 75.20

Moon: Altitude: 7.38 Azimuth: 94.60

Argentina

Object: Altitude: -41.71 Azimuth: 240.81

Sun: Altitude: 58.75 Azimuth: 154.31

Moon: Altitude: 39.72 Azimuth: 135.68

Mexico

Object: Altitude: -15.52 Azimuth: 194.80

Sun: Altitude: 46.68 Azimuth: 316.82

Moon: Altitude: 65.25 Azimuth: 340.18

Ural

Object: Altitude: 73.23 Azimuth: 24.16

Sun: Altitude: -28.17 Azimuth: 135.63

Moon: Altitude: -23.72 Azimuth: 160.12

Vostryakovo

Object: Altitude: 73.65 Azimuth: 324.13

Sun: Altitude: -19.19 Azimuth: 113.89

Moon: Altitude: -18.87 Azimuth: 137.63

Gal. latitude: -5.948776 Gal. longitude: 86.271809

Dist. to Sun: 123.037586

Dist. to Moon: 125.102735

Moon coord.: (167.250979 d, 7.526066 d)

Sun coord.: (187.063721 d, -3.053428 d)

Lunar disk: 0.037967

Lunar phase: 157.527792

Lunar bright limb: 117.455180

No SN in this field

2024-10-01 04:54:23 (JD 2460584.704433)

Siderial time 8.109051 h

Ra 21:19:35.76 Dec 41:18:10.80
(319.899000d, 41.303000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 20.89 Azimuth: 229.73

Sun: Altitude: 32.61 Azimuth: 28.82

Moon: Altitude: 33.92 Azimuth: 49.30

Tunka

Object: Altitude: 11.72 Azimuth: 214.25

Sun: Altitude: 34.95 Azimuth: 359.49

Moon: Altitude: 41.44 Azimuth: 19.76

Kislovodsk

Object: Altitude: -4.11 Azimuth: 169.98

Sun: Altitude: 18.12 Azimuth: 293.30

Moon: Altitude: 34.05 Azimuth: 300.42

Tavrida

Object: Altitude: -1.76 Azimuth: 163.75

Sun: Altitude: 12.06 Azimuth: 287.04

Moon: Altitude: 28.17 Azimuth: 293.35

SAAO

Object: Altitude: -60.78 Azimuth: 117.86

Sun: Altitude: 7.92 Azimuth: 268.82

Moon: Altitude: 16.06 Azimuth: 253.37

IAC

Object: Altitude: 6.48 Azimuth: 133.89

Sun: Altitude: -27.79 Azimuth: 257.81

Moon: Altitude: -10.66 Azimuth: 258.55

Argentina

Object: Altitude: 1.16 Azimuth: 142.13

Sun: Altitude: -54.30 Azimuth: 347.64

Moon: Altitude: -55.85 Azimuth: 317.57

Mexico

Object: Altitude: 74.94 Azimuth: 136.67

Sun: Altitude: -47.68 Azimuth: 124.27

Moon: Altitude: -49.92 Azimuth: 150.22

Ural

Object: Altitude: 8.39 Azimuth: 182.78

Sun: Altitude: 20.10 Azimuth: 312.46

Moon: Altitude: 33.07 Azimuth: 325.06

Vostryakovo

Object: Altitude: 7.90 Azimuth: 166.39

Sun: Altitude: 10.78 Azimuth: 292.16

Moon: Altitude: 25.41 Azimuth: 301.62

Gal. latitude: -5.948776 Gal. longitude: 86.271809

Dist. to Sun: 122.890823

Dist. to Moon: 125.183948

Moon coord.: (172.352118 d, 4.820413 d)

Sun coord.: (187.501439 d, -3.241163 d)

Lunar disk: 0.022323

Lunar phase: 162.814819

Lunar bright limb: 117.758002

No SN in this field

2024-10-01 05:54:23 (JD 2460584.746100)

Siderial time 9.111789 h

Ra 21:19:35.76 Dec 41:18:10.80
(319.899000d, 41.303000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 28.68 Azimuth: 238.74

Sun: Altitude: 26.85 Azimuth: 44.77

Moon: Altitude: 25.97 Azimuth: 63.40

Tunka

Object: Altitude: 17.60 Azimuth: 224.21

Sun: Altitude: 33.55 Azimuth: 17.56

Moon: Altitude: 36.88 Azimuth: 37.63

Kislovodsk

Object: Altitude: -4.94 Azimuth: 181.27

Sun: Altitude: 27.52 Azimuth: 305.98

Moon: Altitude: 42.16 Azimuth: 315.84

Tavrida

Object: Altitude: -3.75 Azimuth: 174.87

Sun: Altitude: 21.85 Azimuth: 298.91

Moon: Altitude: 36.94 Azimuth: 307.17

SAAO

Object: Altitude: -71.72 Azimuth: 124.89

Sun: Altitude: 20.54 Azimuth: 260.46

Moon: Altitude: 27.69 Azimuth: 243.91

IAC

Object: Altitude: -2.52 Azimuth: 140.72

Sun: Altitude: -14.73 Azimuth: 265.71

Moon: Altitude: 1.96 Azimuth: 265.85

Argentina

Object: Altitude: -7.34 Azimuth: 134.68

Sun: Altitude: -49.09 Azimuth: 324.84

Moon: Altitude: -45.99 Azimuth: 300.43

Mexico

Object: Altitude: 64.77 Azimuth: 121.98

Sun: Altitude: -57.00 Azimuth: 143.65

Moon: Altitude: -54.15 Azimuth: 172.99

Ural

Object: Altitude: 9.59 Azimuth: 194.14

Sun: Altitude: 25.32 Azimuth: 327.69

Moon: Altitude: 36.36 Azimuth: 342.34

Vostryakovo

Object: Altitude: 6.72 Azimuth: 177.71

Sun: Altitude: 18.22 Azimuth: 305.61

Moon: Altitude: 31.63 Azimuth: 316.62

Gal. latitude: -5.948776 Gal. longitude: 86.271809

Dist. to Sun: 122.878071

Dist. to Moon: 125.171945

Moon coord.: (172.788778 d, 4.585556 d)

Sun coord.: (187.539157 d, -3.257328 d)

Lunar disk: 0.021165

Lunar phase: 163.269593

Lunar bright limb: 117.765408

No SN in this field

2024-12-12 16:46:49 (JD 2460657.199178)

Siderial time 0.746557 h

Ra 21:19:35.76 Dec 41:18:10.80
(319.899000d, 41.303000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 7.72 Azimuth: 151.61

Sun: Altitude: -58.24 Azimuth: 218.89

Moon: Altitude: 33.95 Azimuth: 79.46

Tunka

Object: Altitude: 18.04 Azimuth: 135.13

Sun: Altitude: -61.20 Azimuth: 173.58

Moon: Altitude: 47.44 Azimuth: 53.96

Kislovodsk

Object: Altitude: 49.31 Azimuth: 106.75

Sun: Altitude: -34.32 Azimuth: 89.72

Moon: Altitude: 57.90 Azimuth: 311.19

Tavrida

Object: Altitude: 55.46 Azimuth: 101.50

Sun: Altitude: -28.29 Azimuth: 84.56

Moon: Altitude: 52.40 Azimuth: 301.21

SAAO

Object: Altitude: 9.75 Azimuth: 154.43

Sun: Altitude: 8.68 Azimuth: 68.06

Moon: Altitude: 21.52 Azimuth: 227.64

IAC

Object: Altitude: 76.79 Azimuth: 189.34

Sun: Altitude: 14.71 Azimuth: 52.94

Moon: Altitude: 14.05 Azimuth: 255.22

Argentina

Object: Altitude: 0.71 Azimuth: 218.33

Sun: Altitude: 80.55 Azimuth: 155.49

Moon: Altitude: -49.55 Azimuth: 277.10

Mexico

Object: Altitude: 15.39 Azimuth: 230.70

Sun: Altitude: 25.35 Azimuth: 322.43

Moon: Altitude: -39.46 Azimuth: 182.44

Ural

Object: Altitude: 42.20 Azimuth: 103.84

Sun: Altitude: -42.19 Azimuth: 115.04

Moon: Altitude: 51.93 Azimuth: 347.59

Vostryakovo

Object: Altitude: 53.99 Azimuth: 89.03

Sun: Altitude: -30.91 Azimuth: 93.53

Moon: Altitude: 47.63 Azimuth: 315.93

Gal. latitude: -5.948776 Gal. longitude: 86.271809

Dist. to Sun: 84.994147

Dist. to Moon: 70.918554

Moon coord.: (41.197642 d, 19.446589 d)

Sun coord.: (260.004166 d, -23.128860 d)

Lunar disk: 0.903723

Lunar phase: 36.152878

Lunar bright limb: 257.011404

No SN in this field
Recent coverage and limits telegrams

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

  ID = 11331
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 EP240930a ( EP Team et al., GCN 37648) errorbox 124 sec after trigger time at 2024-09-30 17:19:54 UT, with upper limit up to  17.3 mag. Observations started at twilight.  The observations began at zenith distance = 79 deg. The sun  altitude  is -9.2 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the EP240930a errorbox 18062 sec after trigger time at 2024-09-30 22:18:52 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -46.5 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP240930a errorbox 22682 sec after trigger time at 2024-09-30 23:35:52 UT, with upper limit up to  18.5 mag. Observations started at twilight.  The observations began at zenith distance = 76 deg. The sun  altitude  is -13.5 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the EP240930a errorbox  35336 sec after notice time and 77130 sec after trigger time at 2024-10-01 14:43:20 UT, with upper limit up to  19.4 mag. The observations began at zenith distance = 14 deg. The sun  altitude  is -34.9 deg. 

The galactic latitude b = -6 deg., longitude l = 86 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2621049

We obtain a following upper limits.  

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

     134 | 2024-09-30 17:19:54 |         MASTER-SAAO | (21h 28m 34.64s , +41d 45m 10.7s) |   C |    20 | 14.2 |        
     450 | 2024-09-30 17:24:49 |         MASTER-SAAO | (21h 24m 51.90s , +40d 43m 27.1s) |   C |    60 | 15.6 |        
    1353 | 2024-09-30 17:39:52 |         MASTER-SAAO | (21h 24m 48.78s , +40d 44m 02.1s) |   C |    60 | 15.9 |        
    2319 | 2024-09-30 17:55:58 |         MASTER-SAAO | (21h 24m 53.52s , +40d 43m 57.4s) |   C |    60 | 17.0 |        
    3037 | 2024-09-30 18:07:56 |         MASTER-SAAO | (21h 15m 20.45s , +40d 45m 07.5s) |   C |    60 | 16.8 |        
    3528 | 2024-09-30 18:16:08 |         MASTER-SAAO | (21h 12m 49.64s , +42d 39m 27.0s) |   C |    60 | 16.3 |        
    4004 | 2024-09-30 18:24:03 |         MASTER-SAAO | (21h 15m 39.66s , +40d 44m 59.0s) |   C |    60 | 17.3 |        
    4498 | 2024-09-30 18:32:18 |         MASTER-SAAO | (21h 13m 09.04s , +42d 40m 26.5s) |   C |    60 | 16.4 |        
    5013 | 2024-09-30 18:40:53 |         MASTER-SAAO | (21h 15m 54.04s , +40d 46m 28.6s) |   C |    60 | 15.0 |        
    8747 | 2024-09-30 19:43:07 |         MASTER-SAAO | (21h 13m 45.17s , +42d 42m 31.1s) |   C |    60 | 13.1 |        
   18092 | 2024-09-30 22:18:52 |   MASTER-Kislovodsk | (21h 14m 58.41s , +41d 06m 20.4s) |   C |    60 | 17.9 |        
   19062 | 2024-09-30 22:35:01 |   MASTER-Kislovodsk | (21h 14m 52.88s , +41d 05m 43.9s) |   C |    60 | 17.3 |        
   20018 | 2024-09-30 22:50:57 |   MASTER-Kislovodsk | (21h 14m 49.62s , +41d 05m 27.4s) |   C |    60 | 17.8 |        
   22713 | 2024-09-30 23:35:52 |         MASTER-OAFA | (21h 23m 32.56s , +41d 29m 56.2s) |   C |    60 | 17.2 |        
   22713 | 2024-09-30 23:35:52 |         MASTER-OAFA | (21h 11m 35.12s , +41d 04m 48.7s) |   C |    60 | 18.1 |        
   23647 | 2024-09-30 23:51:26 |         MASTER-OAFA | (21h 23m 26.87s , +41d 30m 50.2s) |   C |    60 | 17.6 |        
   23647 | 2024-09-30 23:51:27 |         MASTER-OAFA | (21h 11m 29.45s , +41d 05m 42.8s) |   C |    60 | 18.4 |        
   25312 | 2024-10-01 00:19:11 |         MASTER-OAFA | (21h 23m 27.65s , +41d 32m 01.7s) |   C |    60 | 17.6 |        
   25312 | 2024-10-01 00:19:12 |         MASTER-OAFA | (21h 11m 30.93s , +41d 06m 53.3s) |   C |    60 | 18.5 |        
   77160 | 2024-10-01 14:43:20 |        MASTER-Tunka | (21h 19m 57.39s , +41d 17m 03.0s) |   C |    60 | 19.4 |        
   77385 | 2024-10-01 14:47:05 |        MASTER-Tunka | (21h 19m 55.03s , +41d 16m 29.3s) |   C |    60 | 19.4 |        
   77609 | 2024-10-01 14:50:49 |        MASTER-Tunka | (21h 19m 57.33s , +41d 17m 17.4s) |   C |    60 | 19.3 |        
   77837 | 2024-10-01 14:54:37 |        MASTER-Tunka | (21h 19m 54.56s , +41d 16m 27.2s) |   C |    60 | 19.3 |        
   77988 | 2024-10-01 14:57:07 |        MASTER-Tunka | (21h 16m 20.50s , +41d 06m 31.0s) |   C |    60 | 19.3 |        
   78060 | 2024-10-01 14:58:20 |        MASTER-Tunka | (21h 19m 56.86s , +41d 17m 31.5s) |   C |    60 | 19.4 |        
   78756 | 2024-10-01 15:09:55 |        MASTER-Tunka | (21h 19m 56.90s , +41d 17m 12.2s) |   C |    60 | 19.3 |        
   78902 | 2024-10-01 15:12:21 |        MASTER-Tunka | (21h 16m 22.04s , +41d 05m 19.5s) |   C |    60 | 19.1 |        
   78977 | 2024-10-01 15:13:37 |        MASTER-Tunka | (21h 19m 55.97s , +41d 18m 46.0s) |   C |    60 | 19.1 |        
   79492 | 2024-10-01 15:22:11 |        MASTER-Tunka | (21h 19m 52.75s , +41d 17m 30.8s) |   C |    60 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11329
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 EP240930a ( EP Team et al., GCN 37648) errorbox 124 sec after trigger time at 2024-09-30 17:19:54 UT, with upper limit up to  17.3 mag. Observations started at twilight.  The observations began at zenith distance = 79 deg. The sun  altitude  is -9.2 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the EP240930a errorbox 18062 sec after trigger time at 2024-09-30 22:18:52 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -46.5 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP240930a errorbox 22682 sec after trigger time at 2024-09-30 23:35:52 UT, with upper limit up to  18.5 mag. Observations started at twilight.  The observations began at zenith distance = 76 deg. The sun  altitude  is -13.5 deg. 

The galactic latitude b = -6 deg., longitude l = 86 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2621049

We obtain a following upper limits.  

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

     134 | 2024-09-30 17:19:54 |         MASTER-SAAO | (21h 28m 34.64s , +41d 45m 10.7s) |   C |    20 | 14.2 |        
     450 | 2024-09-30 17:24:49 |         MASTER-SAAO | (21h 24m 51.90s , +40d 43m 27.1s) |   C |    60 | 15.6 |        
    1353 | 2024-09-30 17:39:52 |         MASTER-SAAO | (21h 24m 48.78s , +40d 44m 02.1s) |   C |    60 | 15.9 |        
    2319 | 2024-09-30 17:55:58 |         MASTER-SAAO | (21h 24m 53.52s , +40d 43m 57.4s) |   C |    60 | 17.0 |        
    3037 | 2024-09-30 18:07:56 |         MASTER-SAAO | (21h 15m 20.45s , +40d 45m 07.5s) |   C |    60 | 16.8 |        
    3528 | 2024-09-30 18:16:08 |         MASTER-SAAO | (21h 12m 49.64s , +42d 39m 27.0s) |   C |    60 | 16.3 |        
    4004 | 2024-09-30 18:24:03 |         MASTER-SAAO | (21h 15m 39.66s , +40d 44m 59.0s) |   C |    60 | 17.3 |        
    4498 | 2024-09-30 18:32:18 |         MASTER-SAAO | (21h 13m 09.04s , +42d 40m 26.5s) |   C |    60 | 16.4 |        
    5013 | 2024-09-30 18:40:53 |         MASTER-SAAO | (21h 15m 54.04s , +40d 46m 28.6s) |   C |    60 | 15.0 |        
    8747 | 2024-09-30 19:43:07 |         MASTER-SAAO | (21h 13m 45.17s , +42d 42m 31.1s) |   C |    60 | 13.1 |        
   18092 | 2024-09-30 22:18:52 |   MASTER-Kislovodsk | (21h 14m 58.41s , +41d 06m 20.4s) |   C |    60 | 17.9 |        
   19062 | 2024-09-30 22:35:01 |   MASTER-Kislovodsk | (21h 14m 52.88s , +41d 05m 43.9s) |   C |    60 | 17.3 |        
   20018 | 2024-09-30 22:50:57 |   MASTER-Kislovodsk | (21h 14m 49.62s , +41d 05m 27.4s) |   C |    60 | 17.8 |        
   22713 | 2024-09-30 23:35:52 |         MASTER-OAFA | (21h 23m 32.56s , +41d 29m 56.2s) |   C |    60 | 17.2 |        
   22713 | 2024-09-30 23:35:52 |         MASTER-OAFA | (21h 11m 35.12s , +41d 04m 48.7s) |   C |    60 | 18.1 |        
   23647 | 2024-09-30 23:51:26 |         MASTER-OAFA | (21h 23m 26.87s , +41d 30m 50.2s) |   C |    60 | 17.6 |        
   23647 | 2024-09-30 23:51:27 |         MASTER-OAFA | (21h 11m 29.45s , +41d 05m 42.8s) |   C |    60 | 18.4 |        
   25312 | 2024-10-01 00:19:11 |         MASTER-OAFA | (21h 23m 27.65s , +41d 32m 01.7s) |   C |    60 | 17.6 |        
   25312 | 2024-10-01 00:19:12 |         MASTER-OAFA | (21h 11m 30.93s , +41d 06m 53.3s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11328
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 EP240930a ( EP Team et al., GCN 37648) errorbox 124 sec after trigger time at 2024-09-30 17:19:54 UT, with upper limit up to  17.3 mag. Observations started at twilight.  The observations began at zenith distance = 79 deg. The sun  altitude  is -9.2 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the EP240930a errorbox 18062 sec after trigger time at 2024-09-30 22:18:52 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -46.5 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP240930a errorbox 22682 sec after trigger time at 2024-09-30 23:35:52 UT, with upper limit up to  18.5 mag. Observations started at twilight.  The observations began at zenith distance = 76 deg. The sun  altitude  is -13.5 deg. 

The galactic latitude b = -6 deg., longitude l = 86 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2621049

We obtain a following upper limits.  

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

     134 | 2024-09-30 17:19:54 |         MASTER-SAAO | (21h 28m 34.64s , +41d 45m 10.7s) |   C |    20 | 14.2 |        
     450 | 2024-09-30 17:24:49 |         MASTER-SAAO | (21h 24m 51.90s , +40d 43m 27.1s) |   C |    60 | 15.6 |        
    1353 | 2024-09-30 17:39:52 |         MASTER-SAAO | (21h 24m 48.78s , +40d 44m 02.1s) |   C |    60 | 15.9 |        
    2319 | 2024-09-30 17:55:58 |         MASTER-SAAO | (21h 24m 53.52s , +40d 43m 57.4s) |   C |    60 | 17.0 |        
    3037 | 2024-09-30 18:07:56 |         MASTER-SAAO | (21h 15m 20.45s , +40d 45m 07.5s) |   C |    60 | 16.8 |        
    3528 | 2024-09-30 18:16:08 |         MASTER-SAAO | (21h 12m 49.64s , +42d 39m 27.0s) |   C |    60 | 16.3 |        
    4004 | 2024-09-30 18:24:03 |         MASTER-SAAO | (21h 15m 39.66s , +40d 44m 59.0s) |   C |    60 | 17.3 |        
    4498 | 2024-09-30 18:32:18 |         MASTER-SAAO | (21h 13m 09.04s , +42d 40m 26.5s) |   C |    60 | 16.4 |        
    5013 | 2024-09-30 18:40:53 |         MASTER-SAAO | (21h 15m 54.04s , +40d 46m 28.6s) |   C |    60 | 15.0 |        
    8747 | 2024-09-30 19:43:07 |         MASTER-SAAO | (21h 13m 45.17s , +42d 42m 31.1s) |   C |    60 | 13.1 |        
   18092 | 2024-09-30 22:18:52 |   MASTER-Kislovodsk | (21h 14m 58.41s , +41d 06m 20.4s) |   C |    60 | 17.9 |        
   19062 | 2024-09-30 22:35:01 |   MASTER-Kislovodsk | (21h 14m 52.88s , +41d 05m 43.9s) |   C |    60 | 17.3 |        
   20018 | 2024-09-30 22:50:57 |   MASTER-Kislovodsk | (21h 14m 49.62s , +41d 05m 27.4s) |   C |    60 | 17.8 |        
   22713 | 2024-09-30 23:35:52 |         MASTER-OAFA | (21h 23m 32.56s , +41d 29m 56.2s) |   C |    60 | 17.2 |        
   22713 | 2024-09-30 23:35:52 |         MASTER-OAFA | (21h 11m 35.12s , +41d 04m 48.7s) |   C |    60 | 18.1 |        
   23647 | 2024-09-30 23:51:26 |         MASTER-OAFA | (21h 23m 26.87s , +41d 30m 50.2s) |   C |    60 | 17.6 |        
   23647 | 2024-09-30 23:51:27 |         MASTER-OAFA | (21h 11m 29.45s , +41d 05m 42.8s) |   C |    60 | 18.4 |        
   25312 | 2024-10-01 00:19:11 |         MASTER-OAFA | (21h 23m 27.65s , +41d 32m 01.7s) |   C |    60 | 17.6 |        
   25312 | 2024-10-01 00:19:12 |         MASTER-OAFA | (21h 11m 30.93s , +41d 06m 53.3s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11327
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 EP240930a ( EP Team et al., GCN 37648) errorbox 124 sec after trigger time at 2024-09-30 17:19:54 UT, with upper limit up to  17.3 mag. Observations started at twilight.  The observations began at zenith distance = 79 deg. The sun  altitude  is -9.2 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the EP240930a errorbox 18062 sec after trigger time at 2024-09-30 22:18:52 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -46.5 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP240930a errorbox 22682 sec after trigger time at 2024-09-30 23:35:52 UT, with upper limit up to  18.5 mag. Observations started at twilight.  The observations began at zenith distance = 76 deg. The sun  altitude  is -13.5 deg. 

The galactic latitude b = -6 deg., longitude l = 86 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2621049

We obtain a following upper limits.  

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

     134 | 2024-09-30 17:19:54 |         MASTER-SAAO | (21h 28m 34.64s , +41d 45m 10.7s) |   C |    20 | 14.2 |        
     450 | 2024-09-30 17:24:49 |         MASTER-SAAO | (21h 24m 51.90s , +40d 43m 27.1s) |   C |    60 | 15.6 |        
    1353 | 2024-09-30 17:39:52 |         MASTER-SAAO | (21h 24m 48.78s , +40d 44m 02.1s) |   C |    60 | 15.9 |        
    2319 | 2024-09-30 17:55:58 |         MASTER-SAAO | (21h 24m 53.52s , +40d 43m 57.4s) |   C |    60 | 17.0 |        
    3037 | 2024-09-30 18:07:56 |         MASTER-SAAO | (21h 15m 20.45s , +40d 45m 07.5s) |   C |    60 | 16.8 |        
    3528 | 2024-09-30 18:16:08 |         MASTER-SAAO | (21h 12m 49.64s , +42d 39m 27.0s) |   C |    60 | 16.3 |        
    4004 | 2024-09-30 18:24:03 |         MASTER-SAAO | (21h 15m 39.66s , +40d 44m 59.0s) |   C |    60 | 17.3 |        
    4498 | 2024-09-30 18:32:18 |         MASTER-SAAO | (21h 13m 09.04s , +42d 40m 26.5s) |   C |    60 | 16.4 |        
    5013 | 2024-09-30 18:40:53 |         MASTER-SAAO | (21h 15m 54.04s , +40d 46m 28.6s) |   C |    60 | 15.0 |        
    8747 | 2024-09-30 19:43:07 |         MASTER-SAAO | (21h 13m 45.17s , +42d 42m 31.1s) |   C |    60 | 13.1 |        
   18092 | 2024-09-30 22:18:52 |   MASTER-Kislovodsk | (21h 14m 58.41s , +41d 06m 20.4s) |   C |    60 | 17.9 |        
   19062 | 2024-09-30 22:35:01 |   MASTER-Kislovodsk | (21h 14m 52.88s , +41d 05m 43.9s) |   C |    60 | 17.3 |        
   20018 | 2024-09-30 22:50:57 |   MASTER-Kislovodsk | (21h 14m 49.62s , +41d 05m 27.4s) |   C |    60 | 17.8 |        
   22713 | 2024-09-30 23:35:52 |         MASTER-OAFA | (21h 23m 32.56s , +41d 29m 56.2s) |   C |    60 | 17.2 |        
   22713 | 2024-09-30 23:35:52 |         MASTER-OAFA | (21h 11m 35.12s , +41d 04m 48.7s) |   C |    60 | 18.1 |        
   23647 | 2024-09-30 23:51:26 |         MASTER-OAFA | (21h 23m 26.87s , +41d 30m 50.2s) |   C |    60 | 17.6 |        
   23647 | 2024-09-30 23:51:27 |         MASTER-OAFA | (21h 11m 29.45s , +41d 05m 42.8s) |   C |    60 | 18.4 |        
   25312 | 2024-10-01 00:19:11 |         MASTER-OAFA | (21h 23m 27.65s , +41d 32m 01.7s) |   C |    60 | 17.6 |        
   25312 | 2024-10-01 00:19:12 |         MASTER-OAFA | (21h 11m 30.93s , +41d 06m 53.3s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024