Author: cedric

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Observation: SN2017eaw

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.

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Observation: AT2018fwx

AT2018fwx, Type unknown
Dscovered 2018-09-07.403 by ATLAS, mag 18.861 at discovery
R.A. = 20h49m56s.720, Decl. = +69°07’18”.48

Observer: Cedric Raguenaud, SW France, GSNST
2018-09-12.934
Unconfirmed, nothing is visible.
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

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Observation: AT2018geg

AT2018geg, Type unknown, probably object Gaia DR2 1853132466713637248
Discovered 2018-09-07.511 by Gaia, mag 18.63 at discovery
R.A. = 21h12m48s.583, Decl. = +31°57’20”.05

Observer: Cedric Raguenaud, SW France, GSNST
2018-09-12.892
Approx mag 19.635CV
Note: Gaia DR2 1853132466713637248 has gmag=19.917652, which could indicate that AT2018geg isn’t visible above the object’s luminosity.
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

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Observation: AT2018gen

AT2018gen, Type unknown
Discovered 2018-09-10.441 by ATLAS, mag 18.036 at discovery
R.A. = 21h57m46s.340, Decl. = +30°56’51”.71

Observer: Cedric Raguenaud, SW France, GSNST
2018-09-12.970
Approx mag 18.02CV ±0.03, ZP=28.343mag
0.25m/f4 reflector + CCMOS, 0.5″/pixel
3x300s, bin 1×1

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Observation: AT2018geu

AT2018geu, Type CV
Discovered 2018-09-08.967 by Gaia, mag 18.39 at discovery
R.A. = 00h36m28s.949, Decl. = +39°10’13”.30

Observer: Cedric Raguenaud, SW France, GSNST
2018-09-13.062
Approx mag 17.49CV ±0.01, ZP=28.477mag
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1