MASTER Net MASTER Database: GRB190419.41 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 FERMI GRB190419.41
Trignum 577360542
Trigger time 2019-04-19 09:55:37.77
Notice time 2019-04-19 09:56:24.742615
Coord, eb (06h 54m 04.80s , -41d 44m 24.0s) , 2.28
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
999843 2019-04-19 10:05:01.900444 07h 05m 48.00s -40d 07m 48.0s FERMI 3.51 alert 577360542 1 115 alert
999842 2019-04-19 09:56:24.742615 06h 54m 04.80s -41d 44m 24.0s FERMI 2.28 alert 577360542 1 112 alert
999841 2019-04-19 09:56:18.21465 07h 20m 55.99s -30d 13m 59.9s FERMI 5.9167 alert 577360542 3 111 alert
999848 2019-04-19 10:42:03.741994 07h 29m 36.00s -38d 48m 00.0s GFERMI 7.1 alert 577360542 1 -1 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

2019-04-19 09:55:37 (JD 2458592.913623)

Siderial time 2.249382 h

Ra 06:54:04.80 Dec -41:44:24.00
(103.520000d, -41.740000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -3.72 Azimuth: 14.88

Sun: Altitude: 4.18 Azimuth: 102.29

Moon: Altitude: -1.07 Azimuth: 278.33

Tunka

Object: Altitude: -3.63 Azimuth: 356.76

Sun: Altitude: 19.50 Azimuth: 83.03

Moon: Altitude: -16.31 Azimuth: 258.94

Kislovodsk

Object: Altitude: -13.38 Azimuth: 316.02

Sun: Altitude: 55.73 Azimuth: 21.03

Moon: Altitude: -51.22 Azimuth: 197.28

Tavrida

Object: Altitude: -18.48 Azimuth: 311.07

Sun: Altitude: 56.19 Azimuth: 5.96

Moon: Altitude: -51.36 Azimuth: 183.63

SAAO

Object: Altitude: 23.21 Azimuth: 305.86

Sun: Altitude: 45.56 Azimuth: 193.85

Moon: Altitude: -50.10 Azimuth: 17.09

IAC

Object: Altitude: -43.01 Azimuth: 302.12

Sun: Altitude: 42.73 Azimuth: 281.60

Moon: Altitude: -39.32 Azimuth: 106.50

Argentina

Object: Altitude: -16.40 Azimuth: 357.45

Sun: Altitude: -14.21 Azimuth: 265.66

Moon: Altitude: 12.62 Azimuth: 90.57

Mexico

Object: Altitude: -58.06 Azimuth: 59.79

Sun: Altitude: -33.70 Azimuth: 227.90

Moon: Altitude: 38.11 Azimuth: 50.88

Ural

Object: Altitude: -16.63 Azimuth: 324.73

Sun: Altitude: 38.93 Azimuth: 37.57

Moon: Altitude: -34.63 Azimuth: 214.31

Vostryakovo

Object: Altitude: -23.58 Azimuth: 310.27

Sun: Altitude: 45.31 Azimuth: 10.03

Moon: Altitude: -40.52 Azimuth: 187.95

Gal. latitude: -16.959514 Gal. longitude: 251.747884

Dist. to Sun: 87.695852

Dist. to Moon: 96.462090

Moon coord.: (207.859777 d, -6.139373 d)

Sun coord.: (26.765785 d, 11.049530 d)

Lunar disk: 0.998091

Lunar phase: 5.007982

Lunar bright limb: 12.344149

No SN in this field

2019-04-19 09:56:24 (JD 2458592.914167)

Siderial time 2.262473 h

Ra 06:54:04.80 Dec -41:44:24.00
(103.520000d, -41.740000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -3.75 Azimuth: 15.02

Sun: Altitude: 4.06 Azimuth: 102.44

Moon: Altitude: -0.96 Azimuth: 278.48

Tunka

Object: Altitude: -3.62 Azimuth: 356.91

Sun: Altitude: 19.38 Azimuth: 83.19

Moon: Altitude: -16.20 Azimuth: 259.10

Kislovodsk

Object: Altitude: -13.28 Azimuth: 316.13

Sun: Altitude: 55.68 Azimuth: 21.35

Moon: Altitude: -51.18 Azimuth: 197.58

Tavrida

Object: Altitude: -18.37 Azimuth: 311.18

Sun: Altitude: 56.18 Azimuth: 6.30

Moon: Altitude: -51.35 Azimuth: 183.93

SAAO

Object: Altitude: 23.34 Azimuth: 305.80

Sun: Altitude: 45.60 Azimuth: 193.58

Moon: Altitude: -50.14 Azimuth: 16.80

IAC

Object: Altitude: -42.86 Azimuth: 302.13

Sun: Altitude: 42.90 Azimuth: 281.72

Moon: Altitude: -39.48 Azimuth: 106.63

Argentina

Object: Altitude: -16.39 Azimuth: 357.30

Sun: Altitude: -14.04 Azimuth: 265.56

Moon: Altitude: 12.46 Azimuth: 90.46

Mexico

Object: Altitude: -58.21 Azimuth: 59.76

Sun: Altitude: -33.57 Azimuth: 228.07

Moon: Altitude: 37.98 Azimuth: 51.06

Ural

Object: Altitude: -16.57 Azimuth: 324.87

Sun: Altitude: 38.86 Azimuth: 37.80

Moon: Altitude: -34.57 Azimuth: 214.52

Vostryakovo

Object: Altitude: -23.50 Azimuth: 310.40

Sun: Altitude: 45.29 Azimuth: 10.30

Moon: Altitude: -40.51 Azimuth: 188.20

Gal. latitude: -16.959514 Gal. longitude: 251.747884

Dist. to Sun: 87.695620

Dist. to Moon: 96.465446

Moon coord.: (207.867108 d, -6.142211 d)

Sun coord.: (26.766291 d, 11.049718 d)

Lunar disk: 0.998092

Lunar phase: 5.006848

Lunar bright limb: 12.425193

No SN in this field

2019-04-19 10:56:24 (JD 2458592.955833)

Siderial time 3.265211 h

Ra 06:54:04.80 Dec -41:44:24.00
(103.520000d, -41.740000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -7.10 Azimuth: 25.77

Sun: Altitude: -5.02 Azimuth: 114.05

Moon: Altitude: 7.82 Azimuth: 289.92

Tunka

Object: Altitude: -4.03 Azimuth: 8.14

Sun: Altitude: 10.14 Azimuth: 95.05

Moon: Altitude: -7.47 Azimuth: 270.81

Kislovodsk

Object: Altitude: -6.39 Azimuth: 325.10

Sun: Altitude: 49.82 Azimuth: 43.82

Moon: Altitude: -46.46 Azimuth: 218.32

Tavrida

Object: Altitude: -10.88 Azimuth: 319.81

Sun: Altitude: 52.75 Azimuth: 31.09

Moon: Altitude: -48.88 Azimuth: 206.14

SAAO

Object: Altitude: 33.92 Azimuth: 301.57

Sun: Altitude: 46.25 Azimuth: 172.37

Moon: Altitude: -51.10 Azimuth: 354.07

IAC

Object: Altitude: -31.73 Azimuth: 303.78

Sun: Altitude: 55.50 Azimuth: 293.50

Moon: Altitude: -51.40 Azimuth: 118.22

Argentina

Object: Altitude: -14.51 Azimuth: 345.83

Sun: Altitude: -1.44 Azimuth: 257.86

Moon: Altitude: 0.30 Azimuth: 82.70

Mexico

Object: Altitude: -69.04 Azimuth: 53.09

Sun: Altitude: -23.15 Azimuth: 239.93

Moon: Altitude: 27.43 Azimuth: 62.73

Ural

Object: Altitude: -12.51 Azimuth: 335.67

Sun: Altitude: 32.99 Azimuth: 54.51

Moon: Altitude: -29.46 Azimuth: 230.42

Vostryakovo

Object: Altitude: -17.51 Azimuth: 320.52

Sun: Altitude: 42.34 Azimuth: 30.35

Moon: Altitude: -38.26 Azimuth: 206.63

Gal. latitude: -16.959514 Gal. longitude: 251.747884

Dist. to Sun: 87.677889

Dist. to Moon: 96.722063

Moon coord.: (208.428607 d, -6.359216 d)

Sun coord.: (26.805066 d, 11.064176 d)

Lunar disk: 0.998135

Lunar phase: 4.950906

Lunar bright limb: 18.713877

No SN in this field

2024-10-18 02:50:35 (JD 2460601.618461)

Siderial time 7.157135 h

Ra 06:54:04.80 Dec -41:44:24.00
(103.520000d, -41.740000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -32.90 Azimuth: 62.48

Sun: Altitude: 29.83 Azimuth: 353.38

Moon: Altitude: -23.44 Azimuth: 165.64

Tunka

Object: Altitude: -21.10 Azimuth: 48.43

Sun: Altitude: 23.27 Azimuth: 327.28

Moon: Altitude: -15.34 Azimuth: 141.90

Kislovodsk

Object: Altitude: 4.15 Azimuth: 6.53

Sun: Altitude: -7.21 Azimuth: 276.46

Moon: Altitude: 16.56 Azimuth: 95.33

Tavrida

Object: Altitude: 3.53 Azimuth: 0.18

Sun: Altitude: -13.35 Azimuth: 270.41

Moon: Altitude: 22.68 Azimuth: 89.12

SAAO

Object: Altitude: 76.07 Azimuth: 315.90

Sun: Altitude: -13.23 Azimuth: 290.66

Moon: Altitude: 15.75 Azimuth: 120.02

IAC

Object: Altitude: 5.98 Azimuth: 324.75

Sun: Altitude: -56.07 Azimuth: 242.63

Moon: Altitude: 65.48 Azimuth: 62.27

Argentina

Object: Altitude: 11.95 Azimuth: 312.03

Sun: Altitude: -43.24 Azimuth: 31.39

Moon: Altitude: 34.71 Azimuth: 216.52

Mexico

Object: Altitude: -59.50 Azimuth: 300.60

Sun: Altitude: -27.43 Azimuth: 95.30

Moon: Altitude: 23.40 Azimuth: 265.88

Ural

Object: Altitude: -11.12 Azimuth: 19.30

Sun: Altitude: 0.54 Azimuth: 288.80

Moon: Altitude: 8.18 Azimuth: 105.28

Vostryakovo

Object: Altitude: -7.18 Azimuth: 3.03

Sun: Altitude: -11.04 Azimuth: 271.01

Moon: Altitude: 19.96 Azimuth: 87.90

Gal. latitude: -16.959514 Gal. longitude: 251.747884

Dist. to Sun: 90.590805

Dist. to Moon: 87.668467

Moon coord.: (30.859944 d, 15.148929 d)

Sun coord.: (203.047405 d, -9.637130 d)

Lunar disk: 0.993340

Lunar phase: 9.361898

Lunar bright limb: 55.066168

No SN in this field
Recent coverage and limits telegrams

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

  ID = 818
TYPE = 35
DAYS = 2


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB190419.41 (  6h 54m 04.80s , -41d 44m 24.00s, R=2.28) errorbox  38347 sec after trigger time at 2019-04-19 20:34:45 UT, with upper limit up to  17.2 mag. Observations started at twilight.  The observations began at zenit distance = 78 deg. The sun  altitude  is -14.4 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB190419.41 errorbox  46746 sec after trigger time at 2019-04-19 22:54:43 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenit distance = 19 deg. The sun  altitude  is -10.1 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB190419.41 errorbox  1 days 31572 sec after trigger time at 2019-04-20 18:41:50 UT, with upper limit up to  18.5 mag. The observations began at zenit distance = 37 deg. The sun  altitude  is -32.3 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=999842

We obtain a following upper limits.  

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

   38378 | 2019-04-19 20:34:45 |          MASTER-IAC | (  7h  0m 19.65s , -37d 55m 50.55s) |   C |    60 | 17.2 |        
   38496 | 2019-04-19 20:36:43 |          MASTER-IAC | (  7h 12m 27.19s , -39d 55m 29.19s) |   C |    60 | 17.0 |        
   39165 | 2019-04-19 20:47:52 |          MASTER-IAC | (  7h  0m 20.07s , -37d 55m 58.45s) |   C |    60 | 17.1 |        
   39271 | 2019-04-19 20:49:38 |          MASTER-IAC | (  7h 12m 26.25s , -39d 55m 16.39s) |   C |    60 | 17.0 |        
   46776 | 2019-04-19 22:54:43 |         MASTER-OAFA | (  6h 42m 50.48s , -41d 57m 52.47s) |   C |    60 | 16.9 |        
   46930 | 2019-04-19 22:57:17 |         MASTER-OAFA | (  6h 51m 36.62s , -39d 58m 01.36s) |   C |    60 | 17.0 |        
   47320 | 2019-04-19 23:03:47 |         MASTER-OAFA | (  6h 42m 50.16s , -41d 57m 51.10s) |   C |    60 | 17.5 |        
   47424 | 2019-04-19 23:05:32 |         MASTER-OAFA | (  6h 53m 34.58s , -41d 57m 32.96s) |   C |    60 | 17.6 |        
   47534 | 2019-04-19 23:07:21 |         MASTER-OAFA | (  6h 51m 36.39s , -39d 58m 00.71s) |   C |    60 | 17.7 |        
   47645 | 2019-04-19 23:09:13 |         MASTER-OAFA | (  7h  2m 03.82s , -39d 57m 42.54s) |   C |    60 | 17.7 |        
   47751 | 2019-04-19 23:10:58 |         MASTER-OAFA | (  6h 53m 38.57s , -41d 56m 57.57s) |   C |    60 | 17.8 |        
   47859 | 2019-04-19 23:12:46 |         MASTER-OAFA | (  6h 56m 14.21s , -43d 57m 11.85s) |   C |    60 | 17.8 |        
   47966 | 2019-04-19 23:14:34 |         MASTER-OAFA | (  7h  2m 06.54s , -39d 57m 05.77s) |   C |    60 | 17.9 |        
   48312 | 2019-04-19 23:20:20 |         MASTER-OAFA | (  6h 56m 14.21s , -43d 56m 47.01s) |   C |    60 | 17.9 |        
   48422 | 2019-04-19 23:22:10 |         MASTER-OAFA | (  7h  7m 20.97s , -43d 56m 49.51s) |   C |    60 | 17.8 |        
   48534 | 2019-04-19 23:24:01 |         MASTER-OAFA | (  7h  4m 24.15s , -41d 56m 38.58s) |   C |    60 | 17.9 |        
   48749 | 2019-04-19 23:27:36 |         MASTER-OAFA | (  7h  7m 22.43s , -43d 56m 53.15s) |   C |    60 | 17.9 |        
   48860 | 2019-04-19 23:29:27 |         MASTER-OAFA | (  7h  4m 24.16s , -41d 56m 40.84s) |   C |    60 | 17.9 |        
   48972 | 2019-04-19 23:31:19 |         MASTER-OAFA | (  7h 15m 08.56s , -41d 56m 21.42s) |   C |    60 | 17.7 |        
   49415 | 2019-04-19 23:38:42 |         MASTER-OAFA | (  6h 45m 08.81s , -43d 57m 15.90s) |   C |    60 | 18.0 |        
   49521 | 2019-04-19 23:40:28 |         MASTER-OAFA | (  7h 15m 08.38s , -41d 56m 25.07s) |   C |    60 | 17.6 |        
   49736 | 2019-04-19 23:44:03 |         MASTER-OAFA | (  6h 45m 09.06s , -43d 57m 19.26s) |   C |    60 | 17.9 |        
   50052 | 2019-04-19 23:49:20 |         MASTER-OAFA | (  6h 41m 14.61s , -39d 57m 32.15s) |   C |    60 | 17.8 |        
   50261 | 2019-04-19 23:52:48 |         MASTER-OAFA | (  6h 50m 17.04s , -37d 57m 38.10s) |   C |    60 | 17.7 |        
   50365 | 2019-04-19 23:54:32 |         MASTER-OAFA | (  6h 41m 14.56s , -39d 57m 53.67s) |   C |    60 | 17.7 |        
   50576 | 2019-04-19 23:58:03 |         MASTER-OAFA | (  6h 50m 17.15s , -37d 57m 38.81s) |   C |    60 | 17.6 |        
   50687 | 2019-04-19 23:59:54 |         MASTER-OAFA | (  7h  0m 27.48s , -37d 57m 00.24s) |   C |    60 | 17.7 |        
   51009 | 2019-04-20 00:05:16 |         MASTER-OAFA | (  7h  0m 27.58s , -37d 57m 19.94s) |   C |    60 | 17.8 |        
   52065 | 2019-04-20 00:22:53 |         MASTER-OAFA | (  7h 12m 34.25s , -39d 56m 52.88s) |   C |    60 | 17.5 |        
   52382 | 2019-04-20 00:28:09 |         MASTER-OAFA | (  6h 32m 08.93s , -41d 58m 05.24s) |   C |    60 | 17.5 |        
   52490 | 2019-04-20 00:29:57 |         MASTER-OAFA | (  7h 12m 32.50s , -39d 56m 51.85s) |   C |    60 | 17.5 |        
   52916 | 2019-04-20 00:37:03 |         MASTER-OAFA | (  6h 32m 07.48s , -41d 58m 07.72s) |   C |    60 | 17.6 |        
  118003 | 2019-04-20 18:41:50 |         MASTER-SAAO | (  6h 44m 33.84s , -41d 55m 02.65s) |   C |    60 | 16.9 |        
  118063 | 2019-04-20 18:41:50 |         MASTER-SAAO | (  6h 44m 33.84s , -41d 55m 02.63s) |   C |   180 | 17.8 |  Coadd 
  118003 | 2019-04-20 18:41:50 |         MASTER-SAAO | (  6h 52m 26.33s , -41d 21m 49.87s) |   B |    60 | 13.4 |        
  118105 | 2019-04-20 18:43:33 |         MASTER-SAAO | (  6h 44m 25.57s , -41d 54m 45.17s) |   C |    60 | 17.3 |        
  118105 | 2019-04-20 18:43:33 |         MASTER-SAAO | (  6h 52m 33.69s , -41d 21m 32.97s) |   B |    60 | 14.1 |        
  118205 | 2019-04-20 18:45:12 |         MASTER-SAAO | (  6h 53m 09.88s , -39d 54m 20.80s) |   C |    60 | 17.6 |        
  118265 | 2019-04-20 18:45:12 |         MASTER-SAAO | (  6h 53m 09.88s , -39d 54m 20.77s) |   C |   180 | 18.5 |  Coadd 
  118205 | 2019-04-20 18:45:12 |         MASTER-SAAO | (  7h  1m 04.09s , -39d 21m 13.90s) |   B |    60 | 14.5 |        
  118306 | 2019-04-20 18:46:54 |         MASTER-SAAO | (  6h 44m 24.03s , -41d 55m 11.01s) |   C |    60 | 17.1 |        
  118306 | 2019-04-20 18:46:54 |         MASTER-SAAO | (  6h 52m 32.81s , -41d 22m 03.94s) |   B |    60 | 14.6 |        
  118404 | 2019-04-20 18:48:31 |         MASTER-SAAO | (  6h 44m 25.32s , -41d 55m 14.49s) |   C |    60 | 17.8 |        
  118404 | 2019-04-20 18:48:31 |         MASTER-SAAO | (  6h 52m 34.14s , -41d 22m 06.71s) |   B |    60 | 15.5 |        
  118505 | 2019-04-20 18:50:12 |         MASTER-SAAO | (  6h 57m 49.49s , -43d 54m 09.19s) |   C |    60 | 18.1 |        
  118505 | 2019-04-20 18:50:12 |         MASTER-SAAO | (  7h  6m 14.54s , -43d 21m 06.34s) |   B |    60 | 15.5 |        
  118607 | 2019-04-20 18:51:54 |         MASTER-SAAO | (  6h 53m 09.64s , -39d 54m 32.31s) |   C |    60 | 18.5 |        
  118607 | 2019-04-20 18:51:54 |         MASTER-SAAO | (  7h  1m 04.25s , -39d 21m 25.84s) |   B |    60 | 15.6 |        
  118706 | 2019-04-20 18:53:33 |         MASTER-SAAO | (  6h 53m 09.60s , -39d 54m 55.31s) |   C |    60 | 17.5 |        
  118706 | 2019-04-20 18:53:33 |         MASTER-SAAO | (  7h  1m 04.26s , -39d 21m 48.38s) |   B |    60 | 14.8 |        
  119038 | 2019-04-20 18:59:05 |         MASTER-SAAO | (  6h 57m 49.76s , -43d 54m 19.39s) |   C |    60 | 18.4 |        
  119038 | 2019-04-20 18:59:05 |         MASTER-SAAO | (  7h  6m 14.19s , -43d 21m 19.02s) |   B |    60 | 15.7 |        
  119137 | 2019-04-20 19:00:45 |         MASTER-SAAO | (  6h 57m 42.62s , -43d 54m 21.35s) |   C |    60 | 18.3 |        
  119137 | 2019-04-20 19:00:45 |         MASTER-SAAO | (  7h  6m 18.36s , -43d 21m 21.71s) |   B |    60 | 15.7 |        
  119239 | 2019-04-20 19:02:27 |         MASTER-SAAO | (  6h 44m 04.25s , -43d 22m 55.82s) |   B |    60 | 15.4 |        
  119239 | 2019-04-20 19:02:27 |         MASTER-SAAO | (  6h 35m 28.63s , -43d 56m 00.08s) |   C |    60 | 18.0 |        
  119339 | 2019-04-20 19:04:07 |         MASTER-SAAO | (  7h  5m 51.02s , -41d 54m 21.82s) |   C |    60 | 17.8 |        
  119339 | 2019-04-20 19:04:07 |         MASTER-SAAO | (  7h 14m 10.52s , -41d 21m 21.40s) |   B |    60 | 14.7 |        
  119437 | 2019-04-20 19:05:44 |         MASTER-SAAO | (  7h  5m 51.05s , -41d 54m 04.76s) |   C |    60 | 17.7 |        
  119437 | 2019-04-20 19:05:44 |         MASTER-SAAO | (  7h 14m 10.45s , -41d 21m 04.86s) |   B |    60 | 15.0 |        
  119540 | 2019-04-20 19:07:28 |         MASTER-SAAO | (  6h 40m 16.04s , -39d 22m 55.31s) |   B |    60 | 15.0 |        
  123202 | 2019-04-20 20:08:29 |         MASTER-SAAO | (  6h 35m 26.70s , -43d 57m 48.20s) |   C |    60 | 17.4 |        
  123202 | 2019-04-20 20:08:29 |         MASTER-SAAO | (  6h 44m 01.75s , -43d 24m 06.03s) |   B |    60 | 15.9 |        
  123304 | 2019-04-20 20:10:11 |         MASTER-SAAO | (  7h 14m 08.95s , -41d 22m 30.17s) |   B |    60 | 15.4 |        
  123304 | 2019-04-20 20:10:11 |         MASTER-SAAO | (  7h  5m 50.06s , -41d 56m 12.47s) |   C |    60 | 17.2 |        
  123406 | 2019-04-20 20:11:53 |         MASTER-SAAO | (  6h 40m 14.74s , -39d 23m 59.07s) |   B |    60 | 16.2 |        
  123610 | 2019-04-20 20:15:18 |         MASTER-SAAO | (  6h 58m 24.19s , -45d 23m 23.11s) |   B |    60 | 16.3 |        
  123713 | 2019-04-20 20:17:01 |         MASTER-SAAO | (  7h  1m 49.91s , -37d 56m 37.25s) |   C |    60 | 17.7 |        
  123919 | 2019-04-20 20:20:26 |         MASTER-SAAO | (  6h 58m 23.89s , -45d 23m 09.57s) |   B |    60 | 15.9 |        
  124020 | 2019-04-20 20:22:07 |         MASTER-SAAO | (  7h  1m 48.34s , -37d 56m 44.12s) |   C |    60 | 17.8 |        
  124121 | 2019-04-20 20:23:48 |         MASTER-SAAO | (  7h 13m 56.80s , -39d 56m 05.44s) |   C |    60 | 17.4 |        
  124428 | 2019-04-20 20:28:56 |         MASTER-SAAO | (  7h 13m 55.24s , -39d 56m 12.97s) |   C |    60 | 16.6 |        
  133311 | 2019-04-20 22:56:58 |         MASTER-OAFA | (  6h 42m 49.34s , -41d 58m 04.19s) |   C |    60 | 16.3 |        
  133902 | 2019-04-20 23:06:50 |         MASTER-OAFA | (  6h 42m 48.92s , -41d 58m 05.23s) |   C |    60 | 16.8 |        
  134008 | 2019-04-20 23:08:35 |         MASTER-OAFA | (  6h 53m 36.01s , -41d 57m 45.54s) |   C |    60 | 16.8 |        
  134219 | 2019-04-20 23:12:06 |         MASTER-OAFA | (  6h 51m 36.64s , -39d 57m 52.61s) |   C |    60 | 16.3 |        
  134321 | 2019-04-20 23:13:48 |         MASTER-OAFA | (  6h 53m 36.28s , -41d 57m 48.02s) |   C |    60 | 16.6 |        
  134656 | 2019-04-20 23:19:24 |         MASTER-OAFA | (  6h 51m 36.48s , -39d 57m 28.94s) |   C |    60 | 16.5 |        
  134765 | 2019-04-20 23:21:12 |         MASTER-OAFA | (  7h  2m 02.54s , -39d 57m 31.99s) |   C |    60 | 15.1 |        
  134870 | 2019-04-20 23:22:57 |         MASTER-OAFA | (  6h 56m 12.98s , -43d 57m 20.43s) |   C |    60 | 16.5 |        
  135084 | 2019-04-20 23:26:31 |         MASTER-OAFA | (  7h  2m 04.22s , -39d 57m 36.24s) |   C |    60 | 16.6 |        
  135195 | 2019-04-20 23:28:22 |         MASTER-OAFA | (  6h 56m 13.33s , -43d 57m 24.27s) |   C |    60 | 16.4 |        
  135301 | 2019-04-20 23:30:09 |         MASTER-OAFA | (  7h  7m 18.74s , -43d 57m 04.23s) |   C |    60 | 16.2 |        
  137029 | 2019-04-20 23:58:56 |         MASTER-OAFA | (  7h  7m 22.81s , -43d 56m 37.30s) |   C |    60 | 14.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 814
TYPE = 35
DAYS = 1


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB190419.41 (  6h 54m 04.80s , -41d 44m 24.00s, R=2.28) errorbox  38347 sec after trigger time at 2019-04-19 20:34:45 UT, with upper limit up to  17.2 mag. Observations started at twilight.  The observations began at zenit distance = 78 deg. The sun  altitude  is -14.4 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB190419.41 errorbox  46746 sec after trigger time at 2019-04-19 22:54:43 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenit distance = 19 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=999842

We obtain a following upper limits.  

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

   38378 | 2019-04-19 20:34:45 |          MASTER-IAC | (  7h  0m 19.65s , -37d 55m 50.55s) |   C |    60 | 17.2 |        
   38496 | 2019-04-19 20:36:43 |          MASTER-IAC | (  7h 12m 27.19s , -39d 55m 29.19s) |   C |    60 | 17.0 |        
   39165 | 2019-04-19 20:47:52 |          MASTER-IAC | (  7h  0m 20.07s , -37d 55m 58.45s) |   C |    60 | 17.1 |        
   39271 | 2019-04-19 20:49:38 |          MASTER-IAC | (  7h 12m 26.25s , -39d 55m 16.39s) |   C |    60 | 17.0 |        
   46776 | 2019-04-19 22:54:43 |         MASTER-OAFA | (  6h 42m 50.48s , -41d 57m 52.47s) |   C |    60 | 16.9 |        
   46930 | 2019-04-19 22:57:17 |         MASTER-OAFA | (  6h 51m 36.62s , -39d 58m 01.36s) |   C |    60 | 17.0 |        
   47320 | 2019-04-19 23:03:47 |         MASTER-OAFA | (  6h 42m 50.16s , -41d 57m 51.10s) |   C |    60 | 17.5 |        
   47424 | 2019-04-19 23:05:32 |         MASTER-OAFA | (  6h 53m 34.58s , -41d 57m 32.96s) |   C |    60 | 17.6 |        
   47534 | 2019-04-19 23:07:21 |         MASTER-OAFA | (  6h 51m 36.39s , -39d 58m 00.71s) |   C |    60 | 17.7 |        
   47645 | 2019-04-19 23:09:13 |         MASTER-OAFA | (  7h  2m 03.82s , -39d 57m 42.54s) |   C |    60 | 17.7 |        
   47751 | 2019-04-19 23:10:58 |         MASTER-OAFA | (  6h 53m 38.57s , -41d 56m 57.57s) |   C |    60 | 17.8 |        
   47859 | 2019-04-19 23:12:46 |         MASTER-OAFA | (  6h 56m 14.21s , -43d 57m 11.85s) |   C |    60 | 17.8 |        
   47966 | 2019-04-19 23:14:34 |         MASTER-OAFA | (  7h  2m 06.54s , -39d 57m 05.77s) |   C |    60 | 17.9 |        
   48312 | 2019-04-19 23:20:20 |         MASTER-OAFA | (  6h 56m 14.21s , -43d 56m 47.01s) |   C |    60 | 17.9 |        
   48422 | 2019-04-19 23:22:10 |         MASTER-OAFA | (  7h  7m 20.97s , -43d 56m 49.51s) |   C |    60 | 17.8 |        
   48534 | 2019-04-19 23:24:01 |         MASTER-OAFA | (  7h  4m 24.15s , -41d 56m 38.58s) |   C |    60 | 17.9 |        
   48749 | 2019-04-19 23:27:36 |         MASTER-OAFA | (  7h  7m 22.43s , -43d 56m 53.15s) |   C |    60 | 17.9 |        
   48860 | 2019-04-19 23:29:27 |         MASTER-OAFA | (  7h  4m 24.16s , -41d 56m 40.84s) |   C |    60 | 17.9 |        
   48972 | 2019-04-19 23:31:19 |         MASTER-OAFA | (  7h 15m 08.56s , -41d 56m 21.42s) |   C |    60 | 17.7 |        
   49415 | 2019-04-19 23:38:42 |         MASTER-OAFA | (  6h 45m 08.81s , -43d 57m 15.90s) |   C |    60 | 18.0 |        
   49521 | 2019-04-19 23:40:28 |         MASTER-OAFA | (  7h 15m 08.38s , -41d 56m 25.07s) |   C |    60 | 17.6 |        
   49736 | 2019-04-19 23:44:03 |         MASTER-OAFA | (  6h 45m 09.06s , -43d 57m 19.26s) |   C |    60 | 17.9 |        
   50052 | 2019-04-19 23:49:20 |         MASTER-OAFA | (  6h 41m 14.61s , -39d 57m 32.15s) |   C |    60 | 17.8 |        
   50261 | 2019-04-19 23:52:48 |         MASTER-OAFA | (  6h 50m 17.04s , -37d 57m 38.10s) |   C |    60 | 17.7 |        
   50365 | 2019-04-19 23:54:32 |         MASTER-OAFA | (  6h 41m 14.56s , -39d 57m 53.67s) |   C |    60 | 17.7 |        
   50576 | 2019-04-19 23:58:03 |         MASTER-OAFA | (  6h 50m 17.15s , -37d 57m 38.81s) |   C |    60 | 17.6 |        
   50687 | 2019-04-19 23:59:54 |         MASTER-OAFA | (  7h  0m 27.48s , -37d 57m 00.24s) |   C |    60 | 17.7 |        
   51009 | 2019-04-20 00:05:16 |         MASTER-OAFA | (  7h  0m 27.58s , -37d 57m 19.94s) |   C |    60 | 17.8 |        
   52065 | 2019-04-20 00:22:53 |         MASTER-OAFA | (  7h 12m 34.25s , -39d 56m 52.88s) |   C |    60 | 17.5 |        
   52382 | 2019-04-20 00:28:09 |         MASTER-OAFA | (  6h 32m 08.93s , -41d 58m 05.24s) |   C |    60 | 17.5 |        
   52490 | 2019-04-20 00:29:57 |         MASTER-OAFA | (  7h 12m 32.50s , -39d 56m 51.85s) |   C |    60 | 17.5 |        
   52916 | 2019-04-20 00:37:03 |         MASTER-OAFA | (  6h 32m 07.48s , -41d 58m 07.72s) |   C |    60 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 813
TYPE = 34
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB190419.41 (  6h 54m 04.80s , -41d 44m 24.00s, R=2.28) errorbox  38347 sec after trigger time at 2019-04-19 20:34:45 UT, with upper limit up to  17.2 mag. Observations started at twilight.  The observations began at zenit distance = 78 deg. The sun  altitude  is -14.4 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB190419.41 errorbox  46746 sec after trigger time at 2019-04-19 22:54:43 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenit distance = 19 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=999842

We obtain a following upper limits.  

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

   38378 | 2019-04-19 20:34:45 |          MASTER-IAC | (  7h  0m 19.65s , -37d 55m 50.55s) |   C |    60 | 17.2 |        
   38496 | 2019-04-19 20:36:43 |          MASTER-IAC | (  7h 12m 27.19s , -39d 55m 29.19s) |   C |    60 | 17.0 |        
   39165 | 2019-04-19 20:47:52 |          MASTER-IAC | (  7h  0m 20.07s , -37d 55m 58.45s) |   C |    60 | 17.1 |        
   39271 | 2019-04-19 20:49:38 |          MASTER-IAC | (  7h 12m 26.25s , -39d 55m 16.39s) |   C |    60 | 17.0 |        
   46776 | 2019-04-19 22:54:43 |         MASTER-OAFA | (  6h 42m 50.48s , -41d 57m 52.47s) |   C |    60 | 16.9 |        
   46930 | 2019-04-19 22:57:17 |         MASTER-OAFA | (  6h 51m 36.62s , -39d 58m 01.36s) |   C |    60 | 17.0 |        
   47320 | 2019-04-19 23:03:47 |         MASTER-OAFA | (  6h 42m 50.16s , -41d 57m 51.10s) |   C |    60 | 17.5 |        
   47424 | 2019-04-19 23:05:32 |         MASTER-OAFA | (  6h 53m 34.58s , -41d 57m 32.96s) |   C |    60 | 17.6 |        
   47534 | 2019-04-19 23:07:21 |         MASTER-OAFA | (  6h 51m 36.39s , -39d 58m 00.71s) |   C |    60 | 17.7 |        
   47645 | 2019-04-19 23:09:13 |         MASTER-OAFA | (  7h  2m 03.82s , -39d 57m 42.54s) |   C |    60 | 17.7 |        
   47751 | 2019-04-19 23:10:58 |         MASTER-OAFA | (  6h 53m 38.57s , -41d 56m 57.57s) |   C |    60 | 17.8 |        
   47859 | 2019-04-19 23:12:46 |         MASTER-OAFA | (  6h 56m 14.21s , -43d 57m 11.85s) |   C |    60 | 17.8 |        
   47966 | 2019-04-19 23:14:34 |         MASTER-OAFA | (  7h  2m 06.54s , -39d 57m 05.77s) |   C |    60 | 17.9 |        
   48312 | 2019-04-19 23:20:20 |         MASTER-OAFA | (  6h 56m 14.21s , -43d 56m 47.01s) |   C |    60 | 17.9 |        
   48422 | 2019-04-19 23:22:10 |         MASTER-OAFA | (  7h  7m 20.97s , -43d 56m 49.51s) |   C |    60 | 17.8 |        
   48534 | 2019-04-19 23:24:01 |         MASTER-OAFA | (  7h  4m 24.15s , -41d 56m 38.58s) |   C |    60 | 17.9 |        
   48749 | 2019-04-19 23:27:36 |         MASTER-OAFA | (  7h  7m 22.43s , -43d 56m 53.15s) |   C |    60 | 17.9 |        
   48860 | 2019-04-19 23:29:27 |         MASTER-OAFA | (  7h  4m 24.16s , -41d 56m 40.84s) |   C |    60 | 17.9 |        
   48972 | 2019-04-19 23:31:19 |         MASTER-OAFA | (  7h 15m 08.56s , -41d 56m 21.42s) |   C |    60 | 17.7 |        
   49415 | 2019-04-19 23:38:42 |         MASTER-OAFA | (  6h 45m 08.81s , -43d 57m 15.90s) |   C |    60 | 18.0 |        
   49521 | 2019-04-19 23:40:28 |         MASTER-OAFA | (  7h 15m 08.38s , -41d 56m 25.07s) |   C |    60 | 17.6 |        
   49736 | 2019-04-19 23:44:03 |         MASTER-OAFA | (  6h 45m 09.06s , -43d 57m 19.26s) |   C |    60 | 17.9 |        
   50052 | 2019-04-19 23:49:20 |         MASTER-OAFA | (  6h 41m 14.61s , -39d 57m 32.15s) |   C |    60 | 17.8 |        
   50261 | 2019-04-19 23:52:48 |         MASTER-OAFA | (  6h 50m 17.04s , -37d 57m 38.10s) |   C |    60 | 17.7 |        
   50365 | 2019-04-19 23:54:32 |         MASTER-OAFA | (  6h 41m 14.56s , -39d 57m 53.67s) |   C |    60 | 17.7 |        
   50576 | 2019-04-19 23:58:03 |         MASTER-OAFA | (  6h 50m 17.15s , -37d 57m 38.81s) |   C |    60 | 17.6 |        
   50687 | 2019-04-19 23:59:54 |         MASTER-OAFA | (  7h  0m 27.48s , -37d 57m 00.24s) |   C |    60 | 17.7 |        
   51009 | 2019-04-20 00:05:16 |         MASTER-OAFA | (  7h  0m 27.58s , -37d 57m 19.94s) |   C |    60 | 17.8 |        
   52065 | 2019-04-20 00:22:53 |         MASTER-OAFA | (  7h 12m 34.25s , -39d 56m 52.88s) |   C |    60 | 17.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 812
TYPE = 35
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB190419.41 (  6h 54m 04.80s , -41d 44m 24.00s, R=2.28) errorbox  38347 sec after trigger time at 2019-04-19 20:34:45 UT, with upper limit up to  17.2 mag. Observations started at twilight.  The observations began at zenit distance = 78 deg. The sun  altitude  is -14.4 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB190419.41 errorbox  46746 sec after trigger time at 2019-04-19 22:54:43 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenit distance = 19 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=999842

We obtain a following upper limits.  

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

   38378 | 2019-04-19 20:34:45 |          MASTER-IAC | (  7h  0m 19.65s , -37d 55m 50.55s) |   C |    60 | 17.2 |        
   38496 | 2019-04-19 20:36:43 |          MASTER-IAC | (  7h 12m 27.19s , -39d 55m 29.19s) |   C |    60 | 17.0 |        
   39165 | 2019-04-19 20:47:52 |          MASTER-IAC | (  7h  0m 20.07s , -37d 55m 58.45s) |   C |    60 | 17.1 |        
   39271 | 2019-04-19 20:49:38 |          MASTER-IAC | (  7h 12m 26.25s , -39d 55m 16.39s) |   C |    60 | 17.0 |        
   46776 | 2019-04-19 22:54:43 |         MASTER-OAFA | (  6h 42m 50.48s , -41d 57m 52.47s) |   C |    60 | 16.9 |        
   46930 | 2019-04-19 22:57:17 |         MASTER-OAFA | (  6h 51m 36.62s , -39d 58m 01.36s) |   C |    60 | 17.0 |        
   47320 | 2019-04-19 23:03:47 |         MASTER-OAFA | (  6h 42m 50.16s , -41d 57m 51.10s) |   C |    60 | 17.5 |        
   47424 | 2019-04-19 23:05:32 |         MASTER-OAFA | (  6h 53m 34.58s , -41d 57m 32.96s) |   C |    60 | 17.6 |        
   47534 | 2019-04-19 23:07:21 |         MASTER-OAFA | (  6h 51m 36.39s , -39d 58m 00.71s) |   C |    60 | 17.7 |        
   47645 | 2019-04-19 23:09:13 |         MASTER-OAFA | (  7h  2m 03.82s , -39d 57m 42.54s) |   C |    60 | 17.7 |        
   47751 | 2019-04-19 23:10:58 |         MASTER-OAFA | (  6h 53m 38.57s , -41d 56m 57.57s) |   C |    60 | 17.8 |        
   47859 | 2019-04-19 23:12:46 |         MASTER-OAFA | (  6h 56m 14.21s , -43d 57m 11.85s) |   C |    60 | 17.8 |        
   47966 | 2019-04-19 23:14:34 |         MASTER-OAFA | (  7h  2m 06.54s , -39d 57m 05.77s) |   C |    60 | 17.9 |        
   48312 | 2019-04-19 23:20:20 |         MASTER-OAFA | (  6h 56m 14.21s , -43d 56m 47.01s) |   C |    60 | 17.9 |        
   48422 | 2019-04-19 23:22:10 |         MASTER-OAFA | (  7h  7m 20.97s , -43d 56m 49.51s) |   C |    60 | 17.8 |        
   48534 | 2019-04-19 23:24:01 |         MASTER-OAFA | (  7h  4m 24.15s , -41d 56m 38.58s) |   C |    60 | 17.9 |        
   48749 | 2019-04-19 23:27:36 |         MASTER-OAFA | (  7h  7m 22.43s , -43d 56m 53.15s) |   C |    60 | 17.9 |        
   48860 | 2019-04-19 23:29:27 |         MASTER-OAFA | (  7h  4m 24.16s , -41d 56m 40.84s) |   C |    60 | 17.9 |        
   48972 | 2019-04-19 23:31:19 |         MASTER-OAFA | (  7h 15m 08.56s , -41d 56m 21.42s) |   C |    60 | 17.7 |        
   49415 | 2019-04-19 23:38:42 |         MASTER-OAFA | (  6h 45m 08.81s , -43d 57m 15.90s) |   C |    60 | 18.0 |        
   49521 | 2019-04-19 23:40:28 |         MASTER-OAFA | (  7h 15m 08.38s , -41d 56m 25.07s) |   C |    60 | 17.6 |        
   49736 | 2019-04-19 23:44:03 |         MASTER-OAFA | (  6h 45m 09.06s , -43d 57m 19.26s) |   C |    60 | 17.9 |        
   50052 | 2019-04-19 23:49:20 |         MASTER-OAFA | (  6h 41m 14.61s , -39d 57m 32.15s) |   C |    60 | 17.8 |        
   50261 | 2019-04-19 23:52:48 |         MASTER-OAFA | (  6h 50m 17.04s , -37d 57m 38.10s) |   C |    60 | 17.7 |        
   50365 | 2019-04-19 23:54:32 |         MASTER-OAFA | (  6h 41m 14.56s , -39d 57m 53.67s) |   C |    60 | 17.7 |        
   50576 | 2019-04-19 23:58:03 |         MASTER-OAFA | (  6h 50m 17.15s , -37d 57m 38.81s) |   C |    60 | 17.6 |        
   50687 | 2019-04-19 23:59:54 |         MASTER-OAFA | (  7h  0m 27.48s , -37d 57m 00.24s) |   C |    60 | 17.7 |        
   51009 | 2019-04-20 00:05:16 |         MASTER-OAFA | (  7h  0m 27.58s , -37d 57m 19.94s) |   C |    60 | 17.8 |        
   52065 | 2019-04-20 00:22:53 |         MASTER-OAFA | (  7h 12m 34.25s , -39d 56m 52.88s) |   C |    60 | 17.5 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024