GCN Circular 12786
Subject
GRB 110915A, the review of the sky area in plate archives
Event
Date
2011-12-30T17:58:18Z (15 years ago)
From
Valentyna Golovnya at Main Astro Obs,Kyiv <golov_v@ukr.ne>
V.V. Golovnya (Main Astro Obs, Kyiv)
report:
We have undertaken the review of the sky area in vicinity of
GRB 110915A (Evans et al., GCN Circ.12340) on astronegatives,
collected in Ukrainian NAS Main astronomical observatory plate
archive (1976-1996). All the plates with the possible object
appearance are digitized using Microtek ScanMaker 9800XL TMA
and Epson Expression 10000XL flatbed scanners and have been
placed into Golosiiv Plate Archive database DBGPA with open
access to them.
The list of plates is given in the table:
YYYYMMDD/TimeUT --Plates-- Exp. LimMag Star USNOA2
19810930/180433 GUA040C000001A 27.0 16.50 0825-18636133
19820827/205711 GUA040C002422 60.3 14.40 0825-18638528
19820827/205711 GUA040D002423 60.3 14.40 0825-18638528
19820827/223853 GUA040C002424 15.0 13.75 0825-18638504
19820909/165505 TAS040A000325 23.0 17.10 0825-18635715
19820918/160521 TAS040A000331 23.0 16.50 0825-18636133
19910709/231157 GUA040C001830A 22.5 15.50 0825-18638699
Plates:
GUA040C,�the plates archive identifier of DWA (D/F=400/2000,
GUA040D M=103"/mm) of the Ukrainian NAS Main Astro obs.
(Marsden's number - 83) the plate number [1].
TAS040A -the plates archive identifier of DAZ (D/F=400/3000,
M=68.8"/mm) of the Tashkent Astro obs.
(Marsden's number - 186) the plate number [1].
Exp. - Duration of the maximum exposure (minutes).
LimMag - Limited V mag, derived in the 15 minutes area around
the location given in GCN Circ.12340:
RA(J2000): 20h 43m 17.87s, Dec(J2000): -00d 43' 23.2"
Star USNOA2 - Comparison star.
The preview images of 7 areas together with
the 15x15 min.of arc area from SkyMap can be found in
http://gua.db.ukr-vo.org/img/grb/110915A/index.html
The images with full resolution are available via e-mail on
demand.
References:
1.L.Pakuliak DATABASE of GOLOSIIV PLATE ARCHIVE (DBGPA V2.0),
http://gua.db.ukr-vo.org