MASTER Net MASTER Database: IceCube231027.18 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 ICECUBE IceCube231027.18
Trignum 60138479
Trigger time 2023-10-27 04:16:10.44
Notice time 2023-10-27 13:44:58.550465
Coord, eb (17h 48m 38.40s , +46d 57m 36.0s) , 2.97
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
2291809 2023-10-27 13:45:10.004966 17h 48m 38.40s +46d 57m 36.0s ICECUBE 2.97 alert 60138479 1 173 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

2023-10-27 04:16:10 (JD 2460244.677894)

Siderial time 9.129022 h

Ra 17:48:38.40 Dec 46:57:36.00
(267.160000d, 46.960000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 63.45 Azimuth: 261.45

Sun: Altitude: 25.59 Azimuth: 17.21

Moon: Altitude: -28.14 Azimuth: 222.27

Tunka

Object: Altitude: 48.96 Azimuth: 250.12

Sun: Altitude: 25.20 Azimuth: 350.77

Moon: Altitude: -34.17 Azimuth: 194.56

Kislovodsk

Object: Altitude: 12.73 Azimuth: 214.81

Sun: Altitude: 5.80 Azimuth: 293.58

Moon: Altitude: -26.15 Azimuth: 123.55

Tavrida

Object: Altitude: 10.29 Azimuth: 210.03

Sun: Altitude: -0.24 Azimuth: 287.58

Moon: Altitude: -20.38 Azimuth: 116.66

SAAO

Object: Altitude: -61.04 Azimuth: 230.10

Sun: Altitude: 6.02 Azimuth: 281.08

Moon: Altitude: -18.30 Azimuth: 81.80

IAC

Object: Altitude: -14.64 Azimuth: 176.93

Sun: Altitude: -39.33 Azimuth: 263.01

Moon: Altitude: 16.90 Azimuth: 84.27

Argentina

Object: Altitude: -44.40 Azimuth: 126.62

Sun: Altitude: -45.62 Azimuth: 1.32

Moon: Altitude: 50.44 Azimuth: 148.21

Mexico

Object: Altitude: 27.43 Azimuth: 130.44

Sun: Altitude: -47.19 Azimuth: 106.03

Moon: Altitude: 55.49 Azimuth: 319.92

Ural

Object: Altitude: 29.78 Azimuth: 228.29

Sun: Altitude: 8.27 Azimuth: 308.92

Moon: Altitude: -24.72 Azimuth: 144.94

Vostryakovo

Object: Altitude: 20.61 Azimuth: 213.94

Sun: Altitude: -1.40 Azimuth: 290.35

Moon: Altitude: -17.18 Azimuth: 123.15

Gal. latitude: 29.610294 Gal. longitude: 73.715370

Dist. to Sun: 77.802218

Dist. to Moon: 96.681343

Moon coord.: (10.359594 d, 3.080318 d)

Sun coord.: (210.935523 d, -12.569292 d)

Lunar disk: 0.962219

Lunar phase: 22.416324

Lunar bright limb: 243.878148

No SN in this field

2023-10-27 13:44:58 (JD 2460245.072894)

Siderial time 18.634978 h

Ra 17:48:38.40 Dec 46:57:36.00
(267.160000d, 46.960000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 28.05 Azimuth: 130.91

Sun: Altitude: -48.34 Azimuth: 146.77

Moon: Altitude: 45.17 Azimuth: 351.42

Tunka

Object: Altitude: 41.57 Azimuth: 116.91

Sun: Altitude: -36.10 Azimuth: 119.13

Moon: Altitude: 37.54 Azimuth: 320.47

Kislovodsk

Object: Altitude: 77.47 Azimuth: 110.89

Sun: Altitude: 3.02 Azimuth: 69.19

Moon: Altitude: 3.25 Azimuth: 265.11

Tavrida

Object: Altitude: 83.51 Azimuth: 113.18

Sun: Altitude: 8.19 Azimuth: 62.92

Moon: Altitude: -2.65 Azimuth: 259.18

SAAO

Object: Altitude: 10.56 Azimuth: 183.08

Sun: Altitude: 39.18 Azimuth: 100.42

Moon: Altitude: -22.25 Azimuth: 277.51

IAC

Object: Altitude: 52.63 Azimuth: 228.50

Sun: Altitude: 46.79 Azimuth: 20.28

Moon: Altitude: -45.34 Azimuth: 224.95

Argentina

Object: Altitude: -25.56 Azimuth: 228.95

Sun: Altitude: 49.69 Azimuth: 250.67

Moon: Altitude: -56.32 Azimuth: 44.22

Mexico

Object: Altitude: -2.35 Azimuth: 208.53

Sun: Altitude: 1.99 Azimuth: 286.12

Moon: Altitude: -18.82 Azimuth: 109.23

Ural

Object: Altitude: 66.93 Azimuth: 78.90

Sun: Altitude: -10.70 Azimuth: 83.12

Moon: Altitude: 13.51 Azimuth: 280.38

Vostryakovo

Object: Altitude: 78.51 Azimuth: 48.12

Sun: Altitude: 1.32 Azimuth: 65.13

Moon: Altitude: 1.51 Azimuth: 262.00

Gal. latitude: 29.610294 Gal. longitude: 73.715370

Dist. to Sun: 77.697115

Dist. to Moon: 98.021932

Moon coord.: (15.456457 d, 5.781157 d)

Sun coord.: (211.314986 d, -12.703470 d)

Lunar disk: 0.977963

Lunar phase: 17.073915

Lunar bright limb: 245.004202

No SN in this field

2023-10-27 14:44:58 (JD 2460245.114560)

Siderial time 19.637716 h

Ra 17:48:38.40 Dec 46:57:36.00
(267.160000d, 46.960000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 21.27 Azimuth: 139.38

Sun: Altitude: -51.97 Azimuth: 168.99

Moon: Altitude: 45.18 Azimuth: 11.94

Tunka

Object: Altitude: 33.60 Azimuth: 125.07

Sun: Altitude: -43.48 Azimuth: 135.63

Moon: Altitude: 42.38 Azimuth: 338.24

Kislovodsk

Object: Altitude: 67.23 Azimuth: 109.49

Sun: Altitude: -7.41 Azimuth: 79.47

Moon: Altitude: 13.91 Azimuth: 274.96

Tavrida

Object: Altitude: 73.33 Azimuth: 106.15

Sun: Altitude: -1.72 Azimuth: 73.72

Moon: Altitude: 7.79 Azimuth: 269.17

SAAO

Object: Altitude: 10.09 Azimuth: 172.67

Sun: Altitude: 26.59 Azimuth: 91.49

Moon: Altitude: -10.19 Azimuth: 269.25

IAC

Object: Altitude: 62.04 Azimuth: 220.88

Sun: Altitude: 40.26 Azimuth: 38.41

Moon: Altitude: -35.10 Azimuth: 238.33

Argentina

Object: Altitude: -16.25 Azimuth: 224.35

Sun: Altitude: 61.04 Azimuth: 234.17

Moon: Altitude: -63.10 Azimuth: 18.67

Mexico

Object: Altitude: 4.55 Azimuth: 216.11

Sun: Altitude: 14.03 Azimuth: 294.54

Moon: Altitude: -29.97 Azimuth: 119.31

Ural

Object: Altitude: 58.79 Azimuth: 92.71

Sun: Altitude: -18.86 Azimuth: 95.69

Moon: Altitude: 21.30 Azimuth: 293.12

Vostryakovo

Object: Altitude: 70.93 Azimuth: 75.37

Sun: Altitude: -6.75 Azimuth: 77.36

Moon: Altitude: 9.96 Azimuth: 273.76

Gal. latitude: 29.610294 Gal. longitude: 73.715370

Dist. to Sun: 77.686059

Dist. to Moon: 98.158825

Moon coord.: (15.995548 d, 6.063239 d)

Sun coord.: (211.355042 d, -12.717594 d)

Lunar disk: 0.979381

Lunar phase: 16.511711

Lunar bright limb: 245.164725

No SN in this field

2025-05-01 14:47:21 (JD 2460797.116215)

Siderial time 7.949370 h

Ra 17:48:38.40 Dec 46:57:36.00
(267.160000d, 46.960000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 52.47 Azimuth: 251.95

Sun: Altitude: -23.97 Azimuth: 169.86

Moon: Altitude: 7.70 Azimuth: 126.20

Tunka

Object: Altitude: 39.03 Azimuth: 240.58

Sun: Altitude: -16.79 Azimuth: 145.67

Moon: Altitude: 21.94 Azimuth: 108.62

Kislovodsk

Object: Altitude: 6.40 Azimuth: 204.41

Sun: Altitude: 13.67 Azimuth: 98.05

Moon: Altitude: 61.89 Azimuth: 66.99

Tavrida

Object: Altitude: 5.06 Azimuth: 199.07

Sun: Altitude: 19.82 Azimuth: 91.98

Moon: Altitude: 66.68 Azimuth: 52.94

SAAO

Object: Altitude: -71.34 Azimuth: 214.19

Sun: Altitude: 12.74 Azimuth: 117.46

Moon: Altitude: 28.69 Azimuth: 172.13

IAC

Object: Altitude: -12.15 Azimuth: 164.81

Sun: Altitude: 62.27 Azimuth: 67.33

Moon: Altitude: 64.14 Azimuth: 262.49

Argentina

Object: Altitude: -32.45 Azimuth: 128.67

Sun: Altitude: 36.64 Azimuth: 212.34

Moon: Altitude: -8.68 Azimuth: 241.78

Mexico

Object: Altitude: 39.24 Azimuth: 127.57

Sun: Altitude: 26.87 Azimuth: 267.85

Moon: Altitude: -9.67 Azimuth: 228.15

Ural

Object: Altitude: 23.26 Azimuth: 216.95

Sun: Altitude: 6.10 Azimuth: 108.60

Moon: Altitude: 46.78 Azimuth: 68.82

Vostryakovo

Object: Altitude: 15.88 Azimuth: 202.26

Sun: Altitude: 17.68 Azimuth: 91.25

Moon: Altitude: 57.73 Azimuth: 43.78

Gal. latitude: 29.610294 Gal. longitude: 73.715370

Dist. to Sun: 104.213559

Dist. to Moon: 104.265769

Moon coord.: (94.579720 d, 28.477059 d)

Sun coord.: (38.699990 d, 15.172334 d)

Lunar disk: 0.200413

Lunar phase: 126.810702

Lunar bright limb: 268.031503

No SN in this field
Recent coverage and limits telegrams

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

  ID = 9201
TYPE = 35
DAYS = 3


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the ICECUBE Alert 231027.18 (trigger No 60138479,17h 53m 15.36s , +46d 30m 39.6s, R=2.26) errorbox  34100 sec after notice time and 34152 sec after trigger time at 2023-10-27 13:45:22 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 61 deg. The sun  altitude  is -48.5 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the ICECUBE Alert 231027.18 errorbox  40884 sec after notice time and 40936 sec after trigger time at 2023-10-27 15:38:27 UT, with upper limit up to  16.6 mag. Observations started at twilight.  The observations began at zenith distance = 30 deg. The sun  altitude  is -16.6 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the ICECUBE Alert 231027.18 errorbox  40899 sec after notice time and 40951 sec after trigger time at 2023-10-27 15:38:41 UT, with upper limit up to  13.2 mag. The observations began at zenith distance = 64 deg. The sun  altitude  is -49.0 deg. 

The galactic latitude b = 29 deg., longitude l = 73 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2291711

We obtain a following upper limits.  

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

   34242 | 2023-10-27 13:45:22 |         MASTER-Amur | (17h 56m 46.21s , +46d 55m 20.4s) |   C |   180 | 16.9 |        
   34442 | 2023-10-27 13:48:41 |         MASTER-Amur | (17h 56m 51.79s , +46d 55m 51.0s) |   C |   180 | 16.8 |        
   34641 | 2023-10-27 13:52:01 |         MASTER-Amur | (17h 56m 50.85s , +46d 57m 30.8s) |   C |   180 | 16.9 |        
   34841 | 2023-10-27 13:55:20 |         MASTER-Amur | (17h 56m 51.14s , +46d 56m 05.0s) |   C |   180 | 16.8 |        
   36240 | 2023-10-27 14:18:40 |         MASTER-Amur | (17h 44m 13.59s , +46d 31m 50.0s) |   C |   180 | 16.5 |        
   36439 | 2023-10-27 14:21:59 |         MASTER-Amur | (17h 44m 18.37s , +46d 33m 34.4s) |   C |   180 | 16.4 |        
   36645 | 2023-10-27 14:25:24 |         MASTER-Amur | (17h 44m 26.88s , +48d 32m 56.3s) |   C |   180 | 16.7 |        
   36844 | 2023-10-27 14:28:44 |         MASTER-Amur | (17h 44m 28.62s , +48d 34m 05.6s) |   C |   180 | 16.6 |        
   37044 | 2023-10-27 14:32:04 |         MASTER-Amur | (17h 44m 05.87s , +44d 33m 23.5s) |   C |   180 | 16.3 |        
   37244 | 2023-10-27 14:35:24 |         MASTER-Amur | (17h 43m 59.33s , +44d 32m 33.2s) |   C |   180 | 16.3 |        
   37444 | 2023-10-27 14:38:44 |         MASTER-Amur | (18h 14m 01.98s , +44d 31m 33.9s) |   C |   180 | 16.8 |        
   37644 | 2023-10-27 14:42:04 |         MASTER-Amur | (18h 13m 58.64s , +44d 33m 12.6s) |   C |   180 | 16.7 |        
   37843 | 2023-10-27 14:45:23 |         MASTER-Amur | (18h 14m 12.75s , +46d 31m 39.1s) |   C |   180 | 16.7 |        
   38043 | 2023-10-27 14:48:43 |         MASTER-Amur | (18h 14m 15.72s , +46d 33m 37.0s) |   C |   180 | 16.6 |        
   38243 | 2023-10-27 14:52:03 |         MASTER-Amur | (18h 14m 26.07s , +48d 32m 46.4s) |   C |   180 | 16.5 |        
   38443 | 2023-10-27 14:55:23 |         MASTER-Amur | (18h 14m 27.02s , +48d 33m 56.7s) |   C |   180 | 16.5 |        
   38642 | 2023-10-27 14:58:42 |         MASTER-Amur | (18h 07m 47.23s , +44d 02m 54.7s) |   C |   180 | 16.6 |        
   38842 | 2023-10-27 15:02:02 |         MASTER-Amur | (18h 07m 41.48s , +44d 02m 05.2s) |   C |   180 | 16.6 |        
   39045 | 2023-10-27 15:05:25 |         MASTER-Amur | (18h 07m 48.04s , +44d 02m 18.4s) |   C |   180 | 16.6 |        
   41027 | 2023-10-27 15:38:27 |   MASTER-Kislovodsk | (17h 59m 45.64s , +44d 25m 11.8s) |   C |   180 | 16.4 |        
   40952 | 2023-10-27 15:38:41 |        MASTER-Tunka | (17h 45m 36.48s , +46d 38m 17.3s) |   C |     1 | 12.6 |        
   41055 | 2023-10-27 15:40:24 |        MASTER-Tunka | (17h 45m 42.86s , +46d 37m 25.8s) |   C |     1 | 13.2 |        
   41056 | 2023-10-27 15:40:25 |        MASTER-Tunka | (17h 56m 18.87s , +46d 22m 50.1s) |   C |     1 | 12.5 |        
   41081 | 2023-10-27 15:40:50 |        MASTER-Tunka | (17h 56m 16.07s , +46d 24m 05.3s) |   C |     1 | 12.6 |        
   41210 | 2023-10-27 15:42:59 |        MASTER-Tunka | (17h 56m 18.36s , +46d 23m 27.1s) |   C |     1 | 12.3 |        
   41236 | 2023-10-27 15:43:25 |        MASTER-Tunka | (17h 56m 10.81s , +46d 22m 27.5s) |   C |     1 | 12.1 |        
   41313 | 2023-10-27 15:44:42 |        MASTER-Tunka | (17h 56m 14.42s , +46d 22m 40.3s) |   C |     1 | 12.0 |        
   41340 | 2023-10-27 15:45:09 |        MASTER-Tunka | (17h 56m 18.39s , +46d 24m 17.0s) |   C |     1 | 12.2 |        
   41433 | 2023-10-27 15:45:13 |   MASTER-Kislovodsk | (17h 59m 40.15s , +44d 25m 26.5s) |   C |   180 | 16.6 |        
   41448 | 2023-10-27 15:45:28 |         MASTER-Amur | (18h 03m 48.40s , +44d 05m 56.7s) |   C |   180 | 16.1 |        
   41395 | 2023-10-27 15:46:04 |        MASTER-Tunka | (17h 56m 11.92s , +46d 24m 18.3s) |   C |     1 | 12.7 |        
   41525 | 2023-10-27 15:48:14 |        MASTER-Tunka | (17h 56m 14.74s , +46d 22m 20.5s) |   C |     1 | 11.9 |        
   41634 | 2023-10-27 15:48:34 |   MASTER-Kislovodsk | (17h 59m 46.07s , +44d 24m 25.1s) |   C |   180 | 16.6 |        
   41550 | 2023-10-27 15:48:39 |        MASTER-Tunka | (17h 56m 18.75s , +46d 24m 01.1s) |   C |     1 | 12.9 |        
   41648 | 2023-10-27 15:48:48 |         MASTER-Amur | (18h 03m 48.79s , +44d 07m 03.6s) |   C |   180 | 16.1 |        
   41576 | 2023-10-27 15:49:05 |        MASTER-Tunka | (17h 45m 38.61s , +46d 37m 39.9s) |   C |     1 | 12.5 |        
   41576 | 2023-10-27 15:49:05 |        MASTER-Tunka | (17h 56m 12.70s , +46d 23m 10.0s) |   C |     1 | 12.8 |        
   41623 | 2023-10-27 15:49:52 |        MASTER-Tunka | (17h 56m 19.01s , +46d 23m 08.2s) |   C |     1 | 12.8 |        
   41675 | 2023-10-27 15:50:44 |        MASTER-Tunka | (17h 56m 18.16s , +46d 22m 11.1s) |   C |     1 | 12.8 |        
   41856 | 2023-10-27 15:52:16 |         MASTER-Amur | (18h 03m 54.70s , +44d 06m 14.1s) |   C |   180 | 15.9 |        
   42256 | 2023-10-27 15:58:56 |         MASTER-Amur | (18h 07m 53.99s , +44d 05m 25.2s) |   C |   180 | 15.8 |        
   44059 | 2023-10-27 16:28:59 |         MASTER-Amur | (18h 03m 54.96s , +44d 09m 10.4s) |   C |   180 | 15.3 |        
   44258 | 2023-10-27 16:32:18 |         MASTER-Amur | (18h 03m 54.93s , +44d 08m 00.2s) |   C |   180 | 15.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9190
TYPE = 35
DAYS = 2


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the ICECUBE Alert 231027.18 (trigger No 60138479,17h 53m 15.36s , +46d 30m 39.6s, R=2.26) errorbox  34100 sec after notice time and 34152 sec after trigger time at 2023-10-27 13:45:22 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 61 deg. The sun  altitude  is -48.5 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the ICECUBE Alert 231027.18 errorbox  40884 sec after notice time and 40936 sec after trigger time at 2023-10-27 15:38:27 UT, with upper limit up to  16.6 mag. Observations started at twilight.  The observations began at zenith distance = 30 deg. The sun  altitude  is -16.6 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the ICECUBE Alert 231027.18 errorbox  40899 sec after notice time and 40951 sec after trigger time at 2023-10-27 15:38:41 UT, with upper limit up to  13.2 mag. The observations began at zenith distance = 64 deg. The sun  altitude  is -49.0 deg. 

The galactic latitude b = 29 deg., longitude l = 73 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2291711

We obtain a following upper limits.  

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

   34242 | 2023-10-27 13:45:22 |         MASTER-Amur | (17h 56m 46.21s , +46d 55m 20.4s) |   C |   180 | 16.9 |        
   34442 | 2023-10-27 13:48:41 |         MASTER-Amur | (17h 56m 51.79s , +46d 55m 51.0s) |   C |   180 | 16.8 |        
   34641 | 2023-10-27 13:52:01 |         MASTER-Amur | (17h 56m 50.85s , +46d 57m 30.8s) |   C |   180 | 16.9 |        
   34841 | 2023-10-27 13:55:20 |         MASTER-Amur | (17h 56m 51.14s , +46d 56m 05.0s) |   C |   180 | 16.8 |        
   36240 | 2023-10-27 14:18:40 |         MASTER-Amur | (17h 44m 13.59s , +46d 31m 50.0s) |   C |   180 | 16.5 |        
   36439 | 2023-10-27 14:21:59 |         MASTER-Amur | (17h 44m 18.37s , +46d 33m 34.4s) |   C |   180 | 16.4 |        
   36645 | 2023-10-27 14:25:24 |         MASTER-Amur | (17h 44m 26.88s , +48d 32m 56.3s) |   C |   180 | 16.7 |        
   36844 | 2023-10-27 14:28:44 |         MASTER-Amur | (17h 44m 28.62s , +48d 34m 05.6s) |   C |   180 | 16.6 |        
   37044 | 2023-10-27 14:32:04 |         MASTER-Amur | (17h 44m 05.87s , +44d 33m 23.5s) |   C |   180 | 16.3 |        
   37244 | 2023-10-27 14:35:24 |         MASTER-Amur | (17h 43m 59.33s , +44d 32m 33.2s) |   C |   180 | 16.3 |        
   37444 | 2023-10-27 14:38:44 |         MASTER-Amur | (18h 14m 01.98s , +44d 31m 33.9s) |   C |   180 | 16.8 |        
   37644 | 2023-10-27 14:42:04 |         MASTER-Amur | (18h 13m 58.64s , +44d 33m 12.6s) |   C |   180 | 16.7 |        
   37843 | 2023-10-27 14:45:23 |         MASTER-Amur | (18h 14m 12.75s , +46d 31m 39.1s) |   C |   180 | 16.7 |        
   38043 | 2023-10-27 14:48:43 |         MASTER-Amur | (18h 14m 15.72s , +46d 33m 37.0s) |   C |   180 | 16.6 |        
   38243 | 2023-10-27 14:52:03 |         MASTER-Amur | (18h 14m 26.07s , +48d 32m 46.4s) |   C |   180 | 16.5 |        
   38443 | 2023-10-27 14:55:23 |         MASTER-Amur | (18h 14m 27.02s , +48d 33m 56.7s) |   C |   180 | 16.5 |        
   38642 | 2023-10-27 14:58:42 |         MASTER-Amur | (18h 07m 47.23s , +44d 02m 54.7s) |   C |   180 | 16.6 |        
   38842 | 2023-10-27 15:02:02 |         MASTER-Amur | (18h 07m 41.48s , +44d 02m 05.2s) |   C |   180 | 16.6 |        
   39045 | 2023-10-27 15:05:25 |         MASTER-Amur | (18h 07m 48.04s , +44d 02m 18.4s) |   C |   180 | 16.6 |        
   41027 | 2023-10-27 15:38:27 |   MASTER-Kislovodsk | (17h 59m 45.64s , +44d 25m 11.8s) |   C |   180 | 16.4 |        
   40952 | 2023-10-27 15:38:41 |        MASTER-Tunka | (17h 45m 36.48s , +46d 38m 17.3s) |   C |     1 | 12.6 |        
   41055 | 2023-10-27 15:40:24 |        MASTER-Tunka | (17h 45m 42.86s , +46d 37m 25.8s) |   C |     1 | 13.2 |        
   41056 | 2023-10-27 15:40:25 |        MASTER-Tunka | (17h 56m 18.87s , +46d 22m 50.1s) |   C |     1 | 12.5 |        
   41081 | 2023-10-27 15:40:50 |        MASTER-Tunka | (17h 56m 16.07s , +46d 24m 05.3s) |   C |     1 | 12.6 |        
   41210 | 2023-10-27 15:42:59 |        MASTER-Tunka | (17h 56m 18.36s , +46d 23m 27.1s) |   C |     1 | 12.3 |        
   41236 | 2023-10-27 15:43:25 |        MASTER-Tunka | (17h 56m 10.81s , +46d 22m 27.5s) |   C |     1 | 12.1 |        
   41313 | 2023-10-27 15:44:42 |        MASTER-Tunka | (17h 56m 14.42s , +46d 22m 40.3s) |   C |     1 | 12.0 |        
   41340 | 2023-10-27 15:45:09 |        MASTER-Tunka | (17h 56m 18.39s , +46d 24m 17.0s) |   C |     1 | 12.2 |        
   41433 | 2023-10-27 15:45:13 |   MASTER-Kislovodsk | (17h 59m 40.15s , +44d 25m 26.5s) |   C |   180 | 16.6 |        
   41448 | 2023-10-27 15:45:28 |         MASTER-Amur | (18h 03m 48.40s , +44d 05m 56.7s) |   C |   180 | 16.1 |        
   41395 | 2023-10-27 15:46:04 |        MASTER-Tunka | (17h 56m 11.92s , +46d 24m 18.3s) |   C |     1 | 12.7 |        
   41525 | 2023-10-27 15:48:14 |        MASTER-Tunka | (17h 56m 14.74s , +46d 22m 20.5s) |   C |     1 | 11.9 |        
   41634 | 2023-10-27 15:48:34 |   MASTER-Kislovodsk | (17h 59m 46.07s , +44d 24m 25.1s) |   C |   180 | 16.6 |        
   41550 | 2023-10-27 15:48:39 |        MASTER-Tunka | (17h 56m 18.75s , +46d 24m 01.1s) |   C |     1 | 12.9 |        
   41648 | 2023-10-27 15:48:48 |         MASTER-Amur | (18h 03m 48.79s , +44d 07m 03.6s) |   C |   180 | 16.1 |        
   41576 | 2023-10-27 15:49:05 |        MASTER-Tunka | (17h 45m 38.61s , +46d 37m 39.9s) |   C |     1 | 12.5 |        
   41576 | 2023-10-27 15:49:05 |        MASTER-Tunka | (17h 56m 12.70s , +46d 23m 10.0s) |   C |     1 | 12.8 |        
   41623 | 2023-10-27 15:49:52 |        MASTER-Tunka | (17h 56m 19.01s , +46d 23m 08.2s) |   C |     1 | 12.8 |        
   41675 | 2023-10-27 15:50:44 |        MASTER-Tunka | (17h 56m 18.16s , +46d 22m 11.1s) |   C |     1 | 12.8 |        
   41856 | 2023-10-27 15:52:16 |         MASTER-Amur | (18h 03m 54.70s , +44d 06m 14.1s) |   C |   180 | 15.9 |        
   42256 | 2023-10-27 15:58:56 |         MASTER-Amur | (18h 07m 53.99s , +44d 05m 25.2s) |   C |   180 | 15.8 |        
   44059 | 2023-10-27 16:28:59 |         MASTER-Amur | (18h 03m 54.96s , +44d 09m 10.4s) |   C |   180 | 15.3 |        
   44258 | 2023-10-27 16:32:18 |         MASTER-Amur | (18h 03m 54.93s , +44d 08m 00.2s) |   C |   180 | 15.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9098
TYPE = 35
DAYS = 1


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the ICECUBE Alert 231027.18 (trigger No 60138479,17h 53m 15.36s , +46d 30m 39.6s, R=2.26) errorbox  34100 sec after notice time and 34152 sec after trigger time at 2023-10-27 13:45:22 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 61 deg. The sun  altitude  is -48.5 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the ICECUBE Alert 231027.18 errorbox  40884 sec after notice time and 40936 sec after trigger time at 2023-10-27 15:38:27 UT, with upper limit up to  16.6 mag. Observations started at twilight.  The observations began at zenith distance = 30 deg. The sun  altitude  is -16.6 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the ICECUBE Alert 231027.18 errorbox  40899 sec after notice time and 40951 sec after trigger time at 2023-10-27 15:38:41 UT, with upper limit up to  13.2 mag. The observations began at zenith distance = 64 deg. The sun  altitude  is -49.0 deg. 

The galactic latitude b = 29 deg., longitude l = 73 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2291711

We obtain a following upper limits.  

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

   34242 | 2023-10-27 13:45:22 |         MASTER-Amur | (17h 56m 46.21s , +46d 55m 20.4s) |   C |   180 | 16.9 |        
   34442 | 2023-10-27 13:48:41 |         MASTER-Amur | (17h 56m 51.79s , +46d 55m 51.0s) |   C |   180 | 16.8 |        
   34641 | 2023-10-27 13:52:01 |         MASTER-Amur | (17h 56m 50.85s , +46d 57m 30.8s) |   C |   180 | 16.9 |        
   34841 | 2023-10-27 13:55:20 |         MASTER-Amur | (17h 56m 51.14s , +46d 56m 05.0s) |   C |   180 | 16.8 |        
   36240 | 2023-10-27 14:18:40 |         MASTER-Amur | (17h 44m 13.59s , +46d 31m 50.0s) |   C |   180 | 16.5 |        
   36439 | 2023-10-27 14:21:59 |         MASTER-Amur | (17h 44m 18.37s , +46d 33m 34.4s) |   C |   180 | 16.4 |        
   36645 | 2023-10-27 14:25:24 |         MASTER-Amur | (17h 44m 26.88s , +48d 32m 56.3s) |   C |   180 | 16.7 |        
   36844 | 2023-10-27 14:28:44 |         MASTER-Amur | (17h 44m 28.62s , +48d 34m 05.6s) |   C |   180 | 16.6 |        
   37044 | 2023-10-27 14:32:04 |         MASTER-Amur | (17h 44m 05.87s , +44d 33m 23.5s) |   C |   180 | 16.3 |        
   37244 | 2023-10-27 14:35:24 |         MASTER-Amur | (17h 43m 59.33s , +44d 32m 33.2s) |   C |   180 | 16.3 |        
   37444 | 2023-10-27 14:38:44 |         MASTER-Amur | (18h 14m 01.98s , +44d 31m 33.9s) |   C |   180 | 16.8 |        
   37644 | 2023-10-27 14:42:04 |         MASTER-Amur | (18h 13m 58.64s , +44d 33m 12.6s) |   C |   180 | 16.7 |        
   37843 | 2023-10-27 14:45:23 |         MASTER-Amur | (18h 14m 12.75s , +46d 31m 39.1s) |   C |   180 | 16.7 |        
   38043 | 2023-10-27 14:48:43 |         MASTER-Amur | (18h 14m 15.72s , +46d 33m 37.0s) |   C |   180 | 16.6 |        
   38243 | 2023-10-27 14:52:03 |         MASTER-Amur | (18h 14m 26.07s , +48d 32m 46.4s) |   C |   180 | 16.5 |        
   38443 | 2023-10-27 14:55:23 |         MASTER-Amur | (18h 14m 27.02s , +48d 33m 56.7s) |   C |   180 | 16.5 |        
   38642 | 2023-10-27 14:58:42 |         MASTER-Amur | (18h 07m 47.23s , +44d 02m 54.7s) |   C |   180 | 16.6 |        
   38842 | 2023-10-27 15:02:02 |         MASTER-Amur | (18h 07m 41.48s , +44d 02m 05.2s) |   C |   180 | 16.6 |        
   39045 | 2023-10-27 15:05:25 |         MASTER-Amur | (18h 07m 48.04s , +44d 02m 18.4s) |   C |   180 | 16.6 |        
   41027 | 2023-10-27 15:38:27 |   MASTER-Kislovodsk | (17h 59m 45.64s , +44d 25m 11.8s) |   C |   180 | 16.4 |        
   40952 | 2023-10-27 15:38:41 |        MASTER-Tunka | (17h 45m 36.48s , +46d 38m 17.3s) |   C |     1 | 12.6 |        
   41055 | 2023-10-27 15:40:24 |        MASTER-Tunka | (17h 45m 42.86s , +46d 37m 25.8s) |   C |     1 | 13.2 |        
   41056 | 2023-10-27 15:40:25 |        MASTER-Tunka | (17h 56m 18.87s , +46d 22m 50.1s) |   C |     1 | 12.5 |        
   41081 | 2023-10-27 15:40:50 |        MASTER-Tunka | (17h 56m 16.07s , +46d 24m 05.3s) |   C |     1 | 12.6 |        
   41210 | 2023-10-27 15:42:59 |        MASTER-Tunka | (17h 56m 18.36s , +46d 23m 27.1s) |   C |     1 | 12.3 |        
   41236 | 2023-10-27 15:43:25 |        MASTER-Tunka | (17h 56m 10.81s , +46d 22m 27.5s) |   C |     1 | 12.1 |        
   41313 | 2023-10-27 15:44:42 |        MASTER-Tunka | (17h 56m 14.42s , +46d 22m 40.3s) |   C |     1 | 12.0 |        
   41340 | 2023-10-27 15:45:09 |        MASTER-Tunka | (17h 56m 18.39s , +46d 24m 17.0s) |   C |     1 | 12.2 |        
   41433 | 2023-10-27 15:45:13 |   MASTER-Kislovodsk | (17h 59m 40.15s , +44d 25m 26.5s) |   C |   180 | 16.6 |        
   41448 | 2023-10-27 15:45:28 |         MASTER-Amur | (18h 03m 48.40s , +44d 05m 56.7s) |   C |   180 | 16.1 |        
   41395 | 2023-10-27 15:46:04 |        MASTER-Tunka | (17h 56m 11.92s , +46d 24m 18.3s) |   C |     1 | 12.7 |        
   41525 | 2023-10-27 15:48:14 |        MASTER-Tunka | (17h 56m 14.74s , +46d 22m 20.5s) |   C |     1 | 11.9 |        
   41634 | 2023-10-27 15:48:34 |   MASTER-Kislovodsk | (17h 59m 46.07s , +44d 24m 25.1s) |   C |   180 | 16.6 |        
   41550 | 2023-10-27 15:48:39 |        MASTER-Tunka | (17h 56m 18.75s , +46d 24m 01.1s) |   C |     1 | 12.9 |        
   41648 | 2023-10-27 15:48:48 |         MASTER-Amur | (18h 03m 48.79s , +44d 07m 03.6s) |   C |   180 | 16.1 |        
   41576 | 2023-10-27 15:49:05 |        MASTER-Tunka | (17h 45m 38.61s , +46d 37m 39.9s) |   C |     1 | 12.5 |        
   41576 | 2023-10-27 15:49:05 |        MASTER-Tunka | (17h 56m 12.70s , +46d 23m 10.0s) |   C |     1 | 12.8 |        
   41623 | 2023-10-27 15:49:52 |        MASTER-Tunka | (17h 56m 19.01s , +46d 23m 08.2s) |   C |     1 | 12.8 |        
   41675 | 2023-10-27 15:50:44 |        MASTER-Tunka | (17h 56m 18.16s , +46d 22m 11.1s) |   C |     1 | 12.8 |        
   41856 | 2023-10-27 15:52:16 |         MASTER-Amur | (18h 03m 54.70s , +44d 06m 14.1s) |   C |   180 | 15.9 |        
   42256 | 2023-10-27 15:58:56 |         MASTER-Amur | (18h 07m 53.99s , +44d 05m 25.2s) |   C |   180 | 15.8 |        
   44059 | 2023-10-27 16:28:59 |         MASTER-Amur | (18h 03m 54.96s , +44d 09m 10.4s) |   C |   180 | 15.3 |        
   44258 | 2023-10-27 16:32:18 |         MASTER-Amur | (18h 03m 54.93s , +44d 08m 00.2s) |   C |   180 | 15.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9097
TYPE = 35
DAYS = 0


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the ICECUBE Alert 231027.18 (trigger No 60138479,17h 48m 38.40s , +46d 57m 36.0s, R=2.97) errorbox  34100 sec after notice time and 34152 sec after trigger time at 2023-10-27 13:45:22 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 61 deg. The sun  altitude  is -48.5 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the ICECUBE Alert 231027.18 errorbox  34123 sec after notice time and 34175 sec after trigger time at 2023-10-27 13:45:46 UT, with upper limit up to  13.7 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -36.6 deg. 

The galactic latitude b = 30 deg., longitude l = 74 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2291803

We obtain a following upper limits.  

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

   34242 | 2023-10-27 13:45:22 |         MASTER-Amur | (17h 56m 46.21s , +46d 55m 20.4s) |   C |   180 | 16.9 |        
   34206 | 2023-10-27 13:45:46 |        MASTER-Tunka | (17h 33m 51.97s , +49d 42m 23.2s) |   C |    60 | 13.7 |        
   34285 | 2023-10-27 13:47:05 |        MASTER-Tunka | (17h 33m 52.06s , +49d 42m 17.0s) |   C |    60 | 13.3 |        
   34442 | 2023-10-27 13:48:41 |         MASTER-Amur | (17h 56m 51.79s , +46d 55m 51.0s) |   C |   180 | 16.8 |        
   34641 | 2023-10-27 13:52:01 |         MASTER-Amur | (17h 56m 50.85s , +46d 57m 30.8s) |   C |   180 | 16.9 |        
   34841 | 2023-10-27 13:55:20 |         MASTER-Amur | (17h 56m 51.14s , +46d 56m 05.0s) |   C |   180 | 16.8 |        
   36240 | 2023-10-27 14:18:40 |         MASTER-Amur | (17h 44m 13.59s , +46d 31m 50.0s) |   C |   180 | 16.5 |        
   36439 | 2023-10-27 14:21:59 |         MASTER-Amur | (17h 44m 18.37s , +46d 33m 34.4s) |   C |   180 | 16.4 |        
   36645 | 2023-10-27 14:25:24 |         MASTER-Amur | (17h 44m 26.88s , +48d 32m 56.3s) |   C |   180 | 16.7 |        
   36844 | 2023-10-27 14:28:44 |         MASTER-Amur | (17h 44m 28.62s , +48d 34m 05.6s) |   C |   180 | 16.6 |        
   37044 | 2023-10-27 14:32:04 |         MASTER-Amur | (17h 44m 05.87s , +44d 33m 23.5s) |   C |   180 | 16.3 |        
   37244 | 2023-10-27 14:35:24 |         MASTER-Amur | (17h 43m 59.33s , +44d 32m 33.2s) |   C |   180 | 16.3 |        
   37843 | 2023-10-27 14:45:23 |         MASTER-Amur | (18h 14m 12.75s , +46d 31m 39.1s) |   C |   180 | 16.7 |        
   38043 | 2023-10-27 14:48:43 |         MASTER-Amur | (18h 14m 15.72s , +46d 33m 37.0s) |   C |   180 | 16.6 |        
   38243 | 2023-10-27 14:52:03 |         MASTER-Amur | (18h 14m 26.07s , +48d 32m 46.4s) |   C |   180 | 16.5 |        
   38443 | 2023-10-27 14:55:23 |         MASTER-Amur | (18h 14m 27.02s , +48d 33m 56.7s) |   C |   180 | 16.5 |        
   38642 | 2023-10-27 14:58:42 |         MASTER-Amur | (18h 07m 47.23s , +44d 02m 54.7s) |   C |   180 | 16.6 |        
   38842 | 2023-10-27 15:02:02 |         MASTER-Amur | (18h 07m 41.48s , +44d 02m 05.2s) |   C |   180 | 16.6 |        
   39045 | 2023-10-27 15:05:25 |         MASTER-Amur | (18h 07m 48.04s , +44d 02m 18.4s) |   C |   180 | 16.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9096
TYPE = 35
DAYS = 0


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the ICECUBE Alert 231027.18 (trigger No 60138479,17h 48m 38.40s , +46d 57m 36.0s, R=2.97) errorbox  34100 sec after notice time and 34152 sec after trigger time at 2023-10-27 13:45:22 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 61 deg. The sun  altitude  is -48.5 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the ICECUBE Alert 231027.18 errorbox  34123 sec after notice time and 34175 sec after trigger time at 2023-10-27 13:45:46 UT, with upper limit up to  13.7 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -36.6 deg. 

The galactic latitude b = 30 deg., longitude l = 74 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2291803

We obtain a following upper limits.  

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

   34242 | 2023-10-27 13:45:22 |         MASTER-Amur | (17h 56m 46.21s , +46d 55m 20.4s) |   C |   180 | 16.9 |        
   34206 | 2023-10-27 13:45:46 |        MASTER-Tunka | (17h 33m 51.97s , +49d 42m 23.2s) |   C |    60 | 13.7 |        
   34285 | 2023-10-27 13:47:05 |        MASTER-Tunka | (17h 33m 52.06s , +49d 42m 17.0s) |   C |    60 | 13.3 |        
   34442 | 2023-10-27 13:48:41 |         MASTER-Amur | (17h 56m 51.79s , +46d 55m 51.0s) |   C |   180 | 16.8 |        
   34641 | 2023-10-27 13:52:01 |         MASTER-Amur | (17h 56m 50.85s , +46d 57m 30.8s) |   C |   180 | 16.9 |        
   34841 | 2023-10-27 13:55:20 |         MASTER-Amur | (17h 56m 51.14s , +46d 56m 05.0s) |   C |   180 | 16.8 |        
   36240 | 2023-10-27 14:18:40 |         MASTER-Amur | (17h 44m 13.59s , +46d 31m 50.0s) |   C |   180 | 16.5 |        
   36439 | 2023-10-27 14:21:59 |         MASTER-Amur | (17h 44m 18.37s , +46d 33m 34.4s) |   C |   180 | 16.4 |        
   36645 | 2023-10-27 14:25:24 |         MASTER-Amur | (17h 44m 26.88s , +48d 32m 56.3s) |   C |   180 | 16.7 |        
   36844 | 2023-10-27 14:28:44 |         MASTER-Amur | (17h 44m 28.62s , +48d 34m 05.6s) |   C |   180 | 16.6 |        
   37044 | 2023-10-27 14:32:04 |         MASTER-Amur | (17h 44m 05.87s , +44d 33m 23.5s) |   C |   180 | 16.3 |        
   37244 | 2023-10-27 14:35:24 |         MASTER-Amur | (17h 43m 59.33s , +44d 32m 33.2s) |   C |   180 | 16.3 |        
   37843 | 2023-10-27 14:45:23 |         MASTER-Amur | (18h 14m 12.75s , +46d 31m 39.1s) |   C |   180 | 16.7 |        
   38043 | 2023-10-27 14:48:43 |         MASTER-Amur | (18h 14m 15.72s , +46d 33m 37.0s) |   C |   180 | 16.6 |        
   38243 | 2023-10-27 14:52:03 |         MASTER-Amur | (18h 14m 26.07s , +48d 32m 46.4s) |   C |   180 | 16.5 |        
   38443 | 2023-10-27 14:55:23 |         MASTER-Amur | (18h 14m 27.02s , +48d 33m 56.7s) |   C |   180 | 16.5 |        
   38642 | 2023-10-27 14:58:42 |         MASTER-Amur | (18h 07m 47.23s , +44d 02m 54.7s) |   C |   180 | 16.6 |        
   38842 | 2023-10-27 15:02:02 |         MASTER-Amur | (18h 07m 41.48s , +44d 02m 05.2s) |   C |   180 | 16.6 |        
   39045 | 2023-10-27 15:05:25 |         MASTER-Amur | (18h 07m 48.04s , +44d 02m 18.4s) |   C |   180 | 16.6 |        
Filter C is a clear (unfiltred) band. 


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



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  ID = 9095
TYPE = 34
DAYS = 0


MASTER-Amur robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the ICECUBE Alert 231027.18 (trigger No 60138479,17h 48m 38.40s , +46d 57m 36.0s, R=2.97) errorbox  34100 sec after notice time and 34152 sec after trigger time at 2023-10-27 13:45:22 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 61 deg. The sun  altitude  is -48.5 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the ICECUBE Alert 231027.18 errorbox  34123 sec after notice time and 34175 sec after trigger time at 2023-10-27 13:45:46 UT, with upper limit up to  13.7 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -36.6 deg. 

The galactic latitude b = 30 deg., longitude l = 74 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2291803

We obtain a following upper limits.  

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

   34242 | 2023-10-27 13:45:22 |         MASTER-Amur | (17h 56m 46.21s , +46d 55m 20.4s) |   C |   180 | 16.9 |        
   34206 | 2023-10-27 13:45:46 |        MASTER-Tunka | (17h 33m 51.97s , +49d 42m 23.2s) |   C |    60 | 13.7 |        
   34285 | 2023-10-27 13:47:05 |        MASTER-Tunka | (17h 33m 52.06s , +49d 42m 17.0s) |   C |    60 | 13.3 |        
   34442 | 2023-10-27 13:48:41 |         MASTER-Amur | (17h 56m 51.79s , +46d 55m 51.0s) |   C |   180 | 16.8 |        
   34641 | 2023-10-27 13:52:01 |         MASTER-Amur | (17h 56m 50.85s , +46d 57m 30.8s) |   C |   180 | 16.9 |        
   34841 | 2023-10-27 13:55:20 |         MASTER-Amur | (17h 56m 51.14s , +46d 56m 05.0s) |   C |   180 | 16.8 |        
   36240 | 2023-10-27 14:18:40 |         MASTER-Amur | (17h 44m 13.59s , +46d 31m 50.0s) |   C |   180 | 16.5 |        
   36439 | 2023-10-27 14:21:59 |         MASTER-Amur | (17h 44m 18.37s , +46d 33m 34.4s) |   C |   180 | 16.4 |        
   36645 | 2023-10-27 14:25:24 |         MASTER-Amur | (17h 44m 26.88s , +48d 32m 56.3s) |   C |   180 | 16.7 |        
   36844 | 2023-10-27 14:28:44 |         MASTER-Amur | (17h 44m 28.62s , +48d 34m 05.6s) |   C |   180 | 16.6 |        
   37044 | 2023-10-27 14:32:04 |         MASTER-Amur | (17h 44m 05.87s , +44d 33m 23.5s) |   C |   180 | 16.3 |        
   37244 | 2023-10-27 14:35:24 |         MASTER-Amur | (17h 43m 59.33s , +44d 32m 33.2s) |   C |   180 | 16.3 |        
   37843 | 2023-10-27 14:45:23 |         MASTER-Amur | (18h 14m 12.75s , +46d 31m 39.1s) |   C |   180 | 16.7 |        
   38043 | 2023-10-27 14:48:43 |         MASTER-Amur | (18h 14m 15.72s , +46d 33m 37.0s) |   C |   180 | 16.6 |        
   38243 | 2023-10-27 14:52:03 |         MASTER-Amur | (18h 14m 26.07s , +48d 32m 46.4s) |   C |   180 | 16.5 |        
   38443 | 2023-10-27 14:55:23 |         MASTER-Amur | (18h 14m 27.02s , +48d 33m 56.7s) |   C |   180 | 16.5 |        
   38642 | 2023-10-27 14:58:42 |         MASTER-Amur | (18h 07m 47.23s , +44d 02m 54.7s) |   C |   180 | 16.6 |        
   38842 | 2023-10-27 15:02:02 |         MASTER-Amur | (18h 07m 41.48s , +44d 02m 05.2s) |   C |   180 | 16.6 |        
   39045 | 2023-10-27 15:05:25 |         MASTER-Amur | (18h 07m 48.04s , +44d 02m 18.4s) |   C |   180 | 16.6 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025