GCN Circular 12808
Subject
GRB 111225A, the review of the sky area in plate archives
Date
2012-01-05T13:04:16Z (12 years ago)
From
Valentyna Golovnya at Main Astro Obs,Kyiv <golov_v@ukr.ne>
V.V.Golovnya, L.M.Kizyun, L.K.Pakuliak (Main Astro Obs, Kyiv)
report:
We have undertaken the review of the sky area in vicinity of
GRB 111225A (M. H. Siegel, GCN Circ.12735) 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
19831109/192323 GUA040C000250A 13.5 15.70 1350-00882390
19831109/194519 GUA040C000251A 13.0 15.20 1350-00878189
19840828/001418 GUA040C000469A 16.0 15.70 1350-00882390
19841019/211508 GUA040C000511A 15.9 15.70 1350-00882390
19841020/205803 GUA040C000525A 16.0 14.85 1350-00882046
Plates: �the plates archive identifier of DWA (D/F=400/2000,
GUA040C M=103"/mm) of the Ukrainian NAS Main Astro obs.
(Marsden's number - 83) the plate number [1].
Exp. - Duration of the maximum exposure (minutes).
LimMag - Limited V mag, derived in the 20 minutes area around
the location given in GCN Circ.12735:
RA (J2000) = 00:52:37.22, Dec (J2000) = +51:34:19.5
Star USNOA2 - Comparison star.
The preview images of 5 areas together with
the 20x20 min.of arc area from SkyMap can be found in
http://gua.db.ukr-vo.org/img/grb/111225A/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