Searching supernovae around the universe
2018hrr, Type Ia in 2MASS 07034486+5932423
Discovered 2018-10-31.387 by ZTF, mag 17.43 at discovery
R.A. = 07h03m44s.440, Decl. = +59°32’41”.40
Observer: Cedric Raguenaud, GSNST
2018-11-08.119
Approx mag 17.05CV ±0.06, ZP=25.478mag
Note: The supernova is very close to galaxy core. Photometry is difficult and probably unreliable.
Slooh.com T2-WF-432 PlaneWave CDK 17″ @ f/6.8 + FLI PL16803, 0.63arcsec/pix
1x50s, bin 2×2
2018gvt, Type II in NGC 7489
Discovered 2018/09/27.269 by Zwicky Transient Facility (ZTF), mag 18.55 at discovery
R.A. = 23h07m32s.540, Decl. = +23°00’20”.93
Observer: Cedric Raguenaud, GSNST
2018-11-07.963
Approx mag 17.08CV ±0.06, ZP=25.428mag
Slooh.com T2-WF-432 PlaneWave CDK 17″ @ f/6.8 + FLI PL16803, 0.63arcsec/pix
1x50s, bin 2×2
2018hrt, Type Ia in UGC 2122
Discovered 2018-10-31.269 by ZTF, mag 18.5 at discovery
R.A. = 02h38m27s.850, Decl. = +29°45’32”.44
Observer: Cedric Raguenaud, GSNST
2018-11-07.977
Approx mag 15.63CV ±0.02, ZP=25.444mag
Slooh.com T2-WF-432 PlaneWave CDK 17″ @ f/6.8 + FLI PL16803, 0.63arcsec/pix
1x50s, bin 2×2
2018hhn, Type Ia in UGC 12222
Discovered 2018-10-13.867 by Jaroslaw Grzegorzek, mag 17.1 at discovery
R.A. = 22h52m32s.060, Decl. = +11°40’26”.70
Observer: Cedric Raguenaud, GSNST
2018-11-06.903
Approx mag 16.57CV ±0.04, ZP=25.365mag
Slooh.com T2-WF-432 PlaneWave CDK 17″ @ f/6.8 + FLI PL16803, 0.63arcsec/pix
1x50s, bin 2×2
