Category: Supernova

2018fif, Type II in UGC 85
Discovered 2018-08-22.406 by ZTF, mag 18.28 at discovery
R.A. = 00h09m26s.550, Decl. = +47°21’14”.73

Observer: Cedric Raguenaud, SW France, GSNST
2018-08-27.069
Approx mag 17.64CV ±0.02, ZP=29.644mag
0.25m/f4 + CCMOS, 0.5″/pixel
6x300s, bin 1×1

2018evd, Type Ia in 2MASX J23165181+4103374
Discovered 2018-08-08.513 by ATLAS, mag 18455 at discovery
R.A. = 23h16m51s.850, Decl. = +41°03’33”.72

Observer: Cedric Raguenaud, SW France, GSNST
2018-08-23.021
Approx mag 16.86CV ±0.01. ZP=29.255
025m/f4 + CCMOS, 0.5″/pixel
6x300s, bin 1×1

SN2017eaw, 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
2018-08-22.153
Approx mag 19.03CV ±0.04, ZP=28.779mag
0.25m/f4 + EQ8
QHY183C, 0.5″/pixel
6x300s, bin 1×1

Observer: Cedric Raguenaud, SW France, GSNST
2018-08-26.990
Approx mag 19.16CV ±0.05, ZP=29.421mag
0.25m/f4 + EQ8
QHY183C, 0.5″/pixel
6x300s, bin 1×1

Observer: Cedric Raguenaud, SW France, GSNST
2018-08-28.125
Approx mag 19.19CV ±0.10, ZP=29.282mag
0.25m/f4 + EQ8
QHY183C, 0.5″/pixel
6x300s, bin 1×1

2018fbj, Type Ia
Discovered 2018-08-12.491 by ATLAS, mag 18.528 at discovery
R.A. = 22h19m58s.950, Decl. = +40°04’22”.60

Observer: Cedric Raguenaud, SW France, GSNST
2018-08-23.154
Approx mag 18.34CV ±0.01, ZP=29.231
Note: the SN is in a galaxy mag 18.4R/18.6B. It is therefore marginally above luminosity of host galaxy.
0.25m/f4 reflector + EQ8
QHY183C, 0.5″/pixel
6x300s, bin 1×1