MASTER Net MASTER Database: GRB240221.92 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 SWIFT GRB240221.92
Trignum 1216743
Trigger time 2024-02-21 22:09:04.02
Notice time 2024-02-21 22:09:27.131806
Coord, eb (16h 21m 22.32s , -15d 40m 33.6s) , 0.00130556
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You are viewing outdated information, relevant error box is here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
2383521 2024-02-21 22:58:53.217475 16h 21m 22.32s -15d 40m 33.6s SWIFT retraction 1216743 1 4404 retraction
2383520 2024-02-21 22:09:42.735807 16h 21m 22.32s -15d 40m 33.6s SWIFT 0 alert 1216743 1 78 alert
2383514 2024-02-21 22:09:37.81731 16h 21m 22.32s -15d 40m 33.6s SWIFT 0.00130556 alert 1216743 8 69 alert
2383508 2024-02-21 22:09:28.973278 16h 21m 22.32s -15d 40m 33.6s SWIFT 0.00130556 alert 1216743 8 67 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
66.1 2024-02-21 22:06:19.101 16h 41m 20.00s +50d 19m 06.0s Amur 29009 Database Amur
113.7 2024-02-21 22:08:58.381 00h 00m 00.00s +00d 00m 00.0s Tunka 100629 Database Tunka
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2024-02-21 22:09:04 (JD 2460362.422963)

Siderial time 10.747697 h

Ra 16:21:22.32 Dec -15:40:33.60
(245.343000d, -15.676000d)

Rise 2024-02-22 23:14:14

Transit 2024-02-22 03:44:39

Set 2024-02-22 08:11:08

Amur

Object: Altitude: 23.81 Azimuth: 6.04

Sun: Altitude: -3.95 Azimuth: 281.88

Moon: Altitude: -0.52 Azimuth: 130.43

Tunka

Object: Altitude: 20.58 Azimuth: 340.77

Sun: Altitude: -19.27 Azimuth: 262.60

Moon: Altitude: 13.31 Azimuth: 112.08

Kislovodsk

Object: Altitude: -3.25 Azimuth: 288.68

Sun: Altitude: -55.35 Azimuth: 200.54

Moon: Altitude: 52.86 Azimuth: 70.70

Tavrida

Object: Altitude: -9.38 Azimuth: 282.81

Sun: Altitude: -55.77 Azimuth: 185.60

Moon: Altitude: 57.98 Azimuth: 59.76

SAAO

Object: Altitude: -0.55 Azimuth: 289.03

Sun: Altitude: -45.96 Azimuth: 14.22

Moon: Altitude: 31.34 Azimuth: 161.90

IAC

Object: Altitude: -49.52 Azimuth: 260.90

Sun: Altitude: -42.37 Azimuth: 102.01

Moon: Altitude: 71.19 Azimuth: 278.45

Argentina

Object: Altitude: -41.35 Azimuth: 14.26

Sun: Altitude: 14.13 Azimuth: 86.14

Moon: Altitude: 0.53 Azimuth: 241.01

Mexico

Object: Altitude: -40.22 Azimuth: 95.52

Sun: Altitude: 34.14 Azimuth: 48.09

Moon: Altitude: -6.44 Azimuth: 236.90

Ural

Object: Altitude: 1.01 Azimuth: 301.59

Sun: Altitude: -38.57 Azimuth: 217.17

Moon: Altitude: 38.47 Azimuth: 74.34

Vostryakovo

Object: Altitude: -9.47 Azimuth: 283.91

Sun: Altitude: -44.89 Azimuth: 189.73

Moon: Altitude: 49.97 Azimuth: 52.36

Gal. latitude: 22.890667 Gal. longitude: 359.686777

Dist. to Sun: 86.264662

Dist. to Moon: 121.363858

Moon coord.: (127.518551 d, 24.019843 d)

Sun coord.: (334.410623 d, -10.609797 d)

Lunar disk: 0.938160

Lunar phase: 28.798359

Lunar bright limb: 292.976002

No SN in this field

2024-02-21 22:09:27 (JD 2460362.423229)

Siderial time 10.754103 h

Ra 16:21:22.32 Dec -15:40:33.60
(245.343000d, -15.676000d)

Rise 2024-02-22 23:14:14

Transit 2024-02-22 03:44:39

Set 2024-02-22 08:11:08

Amur

Object: Altitude: 23.81 Azimuth: 6.14

Sun: Altitude: -3.89 Azimuth: 281.96

Moon: Altitude: -0.57 Azimuth: 130.50

Tunka

Object: Altitude: 20.60 Azimuth: 340.87

Sun: Altitude: -19.21 Azimuth: 262.67

Moon: Altitude: 13.25 Azimuth: 112.14

Kislovodsk

Object: Altitude: -3.19 Azimuth: 288.74

Sun: Altitude: -55.32 Azimuth: 200.70

Moon: Altitude: 52.79 Azimuth: 70.80

Tavrida

Object: Altitude: -9.32 Azimuth: 282.88

Sun: Altitude: -55.76 Azimuth: 185.77

Moon: Altitude: 57.93 Azimuth: 59.88

SAAO

Object: Altitude: -0.47 Azimuth: 288.98

Sun: Altitude: -45.98 Azimuth: 14.08

Moon: Altitude: 31.32 Azimuth: 161.80

IAC

Object: Altitude: -49.43 Azimuth: 260.96

Sun: Altitude: -42.45 Azimuth: 102.07

Moon: Altitude: 71.27 Azimuth: 278.54

Argentina

Object: Altitude: -41.37 Azimuth: 14.14

Sun: Altitude: 14.05 Azimuth: 86.09

Moon: Altitude: 0.60 Azimuth: 240.96

Mexico

Object: Altitude: -40.30 Azimuth: 95.57

Sun: Altitude: 34.08 Azimuth: 48.18

Moon: Altitude: -6.37 Azimuth: 236.95

Ural

Object: Altitude: 1.05 Azimuth: 301.67

Sun: Altitude: -38.54 Azimuth: 217.29

Moon: Altitude: 38.42 Azimuth: 74.43

Vostryakovo

Object: Altitude: -9.42 Azimuth: 283.99

Sun: Altitude: -44.88 Azimuth: 189.86

Moon: Altitude: 49.93 Azimuth: 52.48

Gal. latitude: 22.890667 Gal. longitude: 359.686777

Dist. to Sun: 86.264929

Dist. to Moon: 121.360708

Moon coord.: (127.521938 d, 24.018976 d)

Sun coord.: (334.410878 d, -10.609701 d)

Lunar disk: 0.938172

Lunar phase: 28.795442

Lunar bright limb: 292.978028

No SN in this field

2024-02-21 23:09:27 (JD 2460362.464896)

Siderial time 11.756841 h

Ra 16:21:22.32 Dec -15:40:33.60
(245.343000d, -15.676000d)

Rise 2024-02-22 23:14:14

Transit 2024-02-22 03:44:39

Set 2024-02-22 08:11:08

Amur

Object: Altitude: 21.50 Azimuth: 21.64

Sun: Altitude: 5.24 Azimuth: 293.55

Moon: Altitude: -7.09 Azimuth: 142.08

Tunka

Object: Altitude: 22.44 Azimuth: 356.31

Sun: Altitude: -9.94 Azimuth: 274.54

Moon: Altitude: 5.19 Azimuth: 122.82

Kislovodsk

Object: Altitude: 6.73 Azimuth: 299.31

Sun: Altitude: -49.54 Azimuth: 223.09

Moon: Altitude: 42.50 Azimuth: 83.29

Tavrida

Object: Altitude: 0.83 Azimuth: 293.25

Sun: Altitude: -52.41 Azimuth: 210.40

Moon: Altitude: 48.30 Azimuth: 75.21

SAAO

Object: Altitude: 11.79 Azimuth: 281.22

Sun: Altitude: -46.75 Azimuth: 352.68

Moon: Altitude: 26.21 Azimuth: 147.83

IAC

Object: Altitude: -36.25 Azimuth: 269.18

Sun: Altitude: -55.02 Azimuth: 113.90

Moon: Altitude: 83.15 Azimuth: 308.85

Argentina

Object: Altitude: -42.36 Azimuth: 354.70

Sun: Altitude: 1.42 Azimuth: 78.40

Moon: Altitude: 11.01 Azimuth: 232.70

Mexico

Object: Altitude: -52.96 Azimuth: 105.91

Sun: Altitude: 23.66 Azimuth: 60.12

Moon: Altitude: 4.41 Azimuth: 244.69

Ural

Object: Altitude: 7.48 Azimuth: 314.69

Sun: Altitude: -32.69 Azimuth: 233.98

Moon: Altitude: 30.53 Azimuth: 87.39

Vostryakovo

Object: Altitude: -1.41 Azimuth: 296.12

Sun: Altitude: -41.97 Azimuth: 209.82

Moon: Altitude: 42.64 Azimuth: 68.58

Gal. latitude: 22.890667 Gal. longitude: 359.686777

Dist. to Sun: 86.306695

Dist. to Moon: 120.867745

Moon coord.: (128.051399 d, 23.882531 d)

Sun coord.: (334.450740 d, -10.594635 d)

Lunar disk: 0.940077

Lunar phase: 28.339107

Lunar bright limb: 293.296096

No SN in this field

2025-03-01 22:07:34 (JD 2460736.421921)

Siderial time 11.298103 h

Ra 16:21:22.32 Dec -15:40:33.60
(245.343000d, -15.676000d)

Rise 2025-03-02 22:39:48

Transit 2025-03-02 03:10:13

Set 2025-03-02 07:36:42

Amur

Object: Altitude: 22.87 Azimuth: 14.64

Sun: Altitude: -1.44 Azimuth: 279.80

Moon: Altitude: -7.79 Azimuth: 254.50

Tunka

Object: Altitude: 21.91 Azimuth: 349.18

Sun: Altitude: -16.72 Azimuth: 260.47

Moon: Altitude: -20.88 Azimuth: 233.33

Kislovodsk

Object: Altitude: 2.29 Azimuth: 294.37

Sun: Altitude: -52.20 Azimuth: 199.15

Moon: Altitude: -41.35 Azimuth: 164.13

Tavrida

Object: Altitude: -3.74 Azimuth: 288.45

Sun: Altitude: -52.52 Azimuth: 185.20

Moon: Altitude: -38.24 Azimuth: 153.75

SAAO

Object: Altitude: 6.13 Azimuth: 284.70

Sun: Altitude: -49.13 Azimuth: 15.29

Moon: Altitude: -47.46 Azimuth: 54.72

IAC

Object: Altitude: -42.30 Azimuth: 265.70

Sun: Altitude: -40.73 Azimuth: 105.77

Moon: Altitude: -14.88 Azimuth: 102.66

Argentina

Object: Altitude: -42.44 Azimuth: 3.68

Sun: Altitude: 12.48 Azimuth: 89.02

Moon: Altitude: 25.89 Azimuth: 112.69

Mexico

Object: Altitude: -47.22 Azimuth: 100.74

Sun: Altitude: 36.60 Azimuth: 50.70

Moon: Altitude: 59.13 Azimuth: 30.71

Ural

Object: Altitude: 4.68 Azimuth: 308.65

Sun: Altitude: -35.50 Azimuth: 215.82

Moon: Altitude: -29.11 Azimuth: 185.88

Vostryakovo

Object: Altitude: -5.00 Azimuth: 290.54

Sun: Altitude: -41.65 Azimuth: 189.29

Moon: Altitude: -29.34 Azimuth: 160.93

Gal. latitude: 22.890667 Gal. longitude: 359.686777

Dist. to Sun: 95.011639

Dist. to Moon: 120.725497

Moon coord.: (6.244416 d, 3.714272 d)

Sun coord.: (342.680787 d, -7.356741 d)

Lunar disk: 0.050806

Lunar phase: 153.946857

Lunar bright limb: 244.787916

No SN in this field
Recent coverage and limits telegrams

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

  ID = 9703
TYPE = 35
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB240221.92 (trigger No 1216743,16h 21m 22.32s , -15d 40m 33.6s, R=0.00130556) errorbox  2112 sec after notice time and 2135 sec after trigger time at 2024-02-21 22:44:39 UT, with upper limit up to  17.9 mag. Observations started at twilight.  The observations began at zenith distance = 67 deg. The sun  altitude  is -13.8 deg. 

The galactic latitude b = 23 deg., longitude l = 360 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2383502

We obtain a following upper limits.  

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

    2146 |        MASTER-Tunka |   C |    20 | 17.4 |        
    2166 |        MASTER-Tunka |   C |    60 | 17.9 |  Coadd 
    2176 |        MASTER-Tunka |   C |    20 | 17.2 |        
    2208 |        MASTER-Tunka |   C |    20 | 17.2 |        
    2239 |        MASTER-Tunka |   C |    20 | 17.4 |        
    2268 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2292 |        MASTER-Tunka |   C |    15 | 16.9 |        
    2319 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2343 |        MASTER-Tunka |   C |    15 | 17.1 |        
    2461 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2485 |        MASTER-Tunka |   C |    15 | 17.0 |        
    2596 |        MASTER-Tunka |   C |    15 | 17.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9702
TYPE = 35
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB240221.92 (trigger No 1216743,16h 21m 22.32s , -15d 40m 33.6s, R=0.00130556) errorbox  2112 sec after notice time and 2135 sec after trigger time at 2024-02-21 22:44:39 UT, with upper limit up to  17.9 mag. Observations started at twilight.  The observations began at zenith distance = 67 deg. The sun  altitude  is -13.8 deg. 

The galactic latitude b = 23 deg., longitude l = 360 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2383502

We obtain a following upper limits.  

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

    2146 |        MASTER-Tunka |   C |    20 | 17.4 |        
    2166 |        MASTER-Tunka |   C |    60 | 17.9 |  Coadd 
    2176 |        MASTER-Tunka |   C |    20 | 17.2 |        
    2208 |        MASTER-Tunka |   C |    20 | 17.2 |        
    2239 |        MASTER-Tunka |   C |    20 | 17.4 |        
    2268 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2292 |        MASTER-Tunka |   C |    15 | 16.9 |        
    2319 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2343 |        MASTER-Tunka |   C |    15 | 17.1 |        
    2461 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2485 |        MASTER-Tunka |   C |    15 | 17.0 |        
    2596 |        MASTER-Tunka |   C |    15 | 17.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9701
TYPE = 34
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB240221.92 (trigger No 1216743,16h 21m 22.32s , -15d 40m 33.6s, R=0.00130556) errorbox  2112 sec after notice time and 2135 sec after trigger time at 2024-02-21 22:44:39 UT, with upper limit up to  17.9 mag. Observations started at twilight.  The observations began at zenith distance = 67 deg. The sun  altitude  is -13.8 deg. 

The galactic latitude b = 23 deg., longitude l = 360 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2383502

We obtain a following upper limits.  

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

    2146 |        MASTER-Tunka |   C |    20 | 17.4 |        
    2166 |        MASTER-Tunka |   C |    60 | 17.9 |  Coadd 
    2176 |        MASTER-Tunka |   C |    20 | 17.2 |        
    2208 |        MASTER-Tunka |   C |    20 | 17.2 |        
    2239 |        MASTER-Tunka |   C |    20 | 17.4 |        
    2268 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2292 |        MASTER-Tunka |   C |    15 | 16.9 |        
    2319 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2343 |        MASTER-Tunka |   C |    15 | 17.1 |        
    2461 |        MASTER-Tunka |   C |    15 | 17.2 |        
    2485 |        MASTER-Tunka |   C |    15 | 17.0 |        
    2596 |        MASTER-Tunka |   C |    15 | 17.2 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025