GCN Circular 12918
Subject
GRB 111228A, the review of the sky area in plate archives
Date
2012-02-08T09:52:41Z (12 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 111228� (M.R. Goad et al. GCN Circ.12747) 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
19900323/192716 GUA040C003372 14.5 15.05 1050-06177767
19920228/213449 GUA040C001967A 20.0 15.60 1050-06179692
19921201/032302 GUA040C002052A 18.0 15.05 1050-06177767
19921218/022500 GUA040C002075A 21.0 15.05 1050-06177767
19930211/220606 GUA040C002118 22.0 15.60 1050-06179692
19930314/204336 GUA040C002155 20.0 15.60 1050-06179692
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 23 minutes area around
the location given in M.R. Goad et al. GCN Circ. 12747:
RA(J2000) = 10h 00m 16.08s, Dec(J2000) = +18d 17'52.1"
Star USNOA2 - Comparison star.
The preview images of 6 areas together with
the 23x23 min.of arc area from SkyMap can be found in
http://gua.db.ukr-vo.org/img/grb/111228A/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