Category: SN

2018gro, Type SN Ia-91bg-like in NGC 7228
Discovered 2018-09-20.262 by L. Cox, R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett, mag 18.6 at discovery
R.A. = 22h11m49s.200, Decl. = +38°42’01”.50

Observer: Cedric Raguenaud, SW France, GSNST
2018-10-03.875
Approx mag 18.36CV ±0.09, ZP=29.186mag
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

2018gwo, Type I near NGC 4128
Discovered 2018-09-28.112 by Patrick Wiggins, mag 16.4 at discovery
R.A. = 12h08m38s.910, Decl. = +68°46’44”.99

Observer: Cedric Raguenaud, SW France, GSNST
2018-10-03.819
Approx mag 16.84CV ±0.19, ZP=29.427mag
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

Patrick Wiggins discovered 2017eaw last year.

2017eaw, Type IIP in NGC 6946
Discovered 2017-05-14.238 by Patrick Wiggins, mag 12.8 at discovery
R.A. = 20h34m44s.238, Decl. = +60°11’36”.00

Observer: Cedric Raguenaud, SW France, GSNST
2018-10-03.906
Approx mag 19.57CV ±0.03, ZP=29.463mag
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

Previous observation: mag 19.60CV on 2018-09-12.830

2017eaw, Type IIP in NGC 6946
Discovered 2017-05-14.238 by Patrick Wiggins, mag 12.8 at discovery
R.A. = 20h34m44s.238, Decl. = +60°11’36”.00

Observer: Cedric Raguenaud, SW France, GSNST
2018-09-12.830
Approx mag 19.60CV ±0.03, ZP=29.695mag
0.25m/f4 reflector, CCMOS 0.5″/pixel
6x300s, bin 1×1

Previous observation was on 2018-09-04.830 at mag 19.47CV.

2018fbi, Type Ib
Discovered 2018-08-12.525 by ATLAS, mag 17.587 at discovery
R.A. = 23h59m24s.260, Decl. = +45°54’06”.91

Observer: Cedric Raguenaud, SW France, GSNST
2018-08-23.083
Approx mag 18.22CV ±0.01, ZP=29.651mag
0.25m/f4 reflector + CCMOS 0.5″/pixel
6x300s, bin 1×1