Year: 2018

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GSNST 2018-ag

M. Kendurkar, GSNST reports a possible new transient in LEDA 2793436 on 2018-10-05 02:39 UTC at Mag C = 18.06 +/- 0.18 using Slooh Robotic Observatory in Chile.

  

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Observation: AT2018gll

AT2018gll, Type unknown
Discovered 2018-09-15.775 by Gaia, mag 18.92 at discovery
R.A. = 22h08m16s.555, Decl. = +52°02’28”.58

Observer: Cedric Raguenaud, SW France, GSNST
2018-09-24.944
Unconfirmed
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

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Observation: AT2018glf

AT2018glf, Type unknown
Discovered 2018-09-15.453 by Gaia, mag 17.11 at discovery
R.A. = 22h24m43s.470, Decl. = +50°31’39”.14

Observer: Cedric Raguenaud, SW France, GSNST
2018-10-04.802
Unconfirmed
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

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Observation: 2018gvt

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, SW France, GSNST
2018-10-04.906
Approx mag 17.85CV ±0.01, ZP=29.267mag
.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

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Observation: 2018gro

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