Month: October 2018

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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

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Observation: 2018gwo

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.

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Observation: AT2018haz

AT2018haz, Type unknown
Discovered 2018-10-02.297 by ATLAS, mag 18.126 at discovery
R.A. = 18h37m05s.920, Decl. = +37°17’59”.02

Observer: Cedric Raguenaud, SW France, GSNST
2018-10-03.847
Approx mag 17.93CV ±0.01, ZP=29.316mag
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1