Supernova ASASSN-4ad in KUG 1237-183 or PGC 89735 Narrowfield CVRBI - Jan 28, 2014, a photo by Joseph Brimacombe on Flickr.
Via Flickr:
SUMMARY
SN seen south-south-west of the nucleus at Mag 16.69 C, 16.40 V, 16.21 R, 15.53 B and 16.91 I. Brightening.
DISCOVERY
All-Sky Automated Survey for Supernovae (ASAS-SN): 2014.1.26.470; Mag 16.8 (1/26); Type 1a
DATA
Total exposure 200 min (10 x 10 min, clear filter, 5 x 5 min all other filters; binned 2x2, scale 0.91 asec/px)
Clear Filter
Time: 2014.1.28.360
Photometry: Mag 16.69 +/- 0.53 C (V for ref)
Astrometry: RA 12 40 11.20 Dec +18 03 33.3
Visual Filter
Time: 2014.1.28.403
Photometry: Mag 16.40 +/- 0.16 V
Astrometry: Not done
Red Filter
Time: 2014.1.28.392
Photometry: Mag 16.21 +/- 0.07 R
Astrometry: Not done
Blue Filter
Time: 2014.1.28.393
Photometry: Mag 15.53 +/- 0.86 V
Astrometry: Not done
Infrared Filter
Time: 2014.1.28.388
Photometry: Mag 16.91 +/- 0.32 V
Astrometry: Not done
DATA AQUISITION
These data were collected remotely from New Mexico Skies Observatory, Mayhill, New Mexico, USA, by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia, using a 51-cm RCOS telescope and STXL-6303 camera on an PME II mount.
FITS file available on request from jbrimaco@bigpond.net.au
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