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AT2017ixe

AT2017ixe (Supernova Ia)

21 December 2017

Separator
Magnitude
19.11
RA
02:29:49.53
DEC
45:46:51.40
Telescope
CFF RC300
Camera
QHY22
Mount
GM2000 HPS
Resolution
1.17 arcs/pixel
Filters
-
Capture time
5x120s

AT2017ixe

Type Ia supernova discovered on December 13, 2017 (about 20 days after maximum).

21 Diciembre 2017

First contact with this type Ia supernova, already apparently in full decline in brightness. After making the captures, apparently you see almost nothing in the area where it should be, you can barely sense a very faint star:

AT2017ixe

Adjusting histograms and inverting the image shows it better:

AT2017ixe

In its discovery it was reported with a magnitude of 17.9, according to my measurements, it already exceeds magnitude 19:

AT2017ixe.fit
2458109.40631  20171221.90631
Clear V-band
C UCAC4 679:13517  228534  14.37  27.83
V AT2017IXE        2975  19.11

More info:

AT2017ixe light curve