Please vote for the event(s) you’re most interested in.
Cliquez sur les noms des événements ci-dessus pour en savoir plus ou téléchargez tous les détails ici.
Veuillez voter pour les événements qui vous intéressent le plus :
Hello, about AT 2025ki in M31 : did one of you managed to measure it ? The galactic disk is making it difficult to measure for me (but I am new to this).
Hello all ! I tried 2025ki again with lower exposition time but not able to spot it.
Better results on AT 2025kw :
Photo from DSS :
My cropped image :
Linearity from other comp stars (tycho tracker) :
Newt 10" @ F/3 + ZWO585MC :
30x120s :
Photometry in Red channel (from my images and also from ATLAS catalog) :
EXPOSURE JD: Mid-exposure, not corrected for light time
JD mag Flt SNR ZeroPt Cat Design.
2460688.687295 17.141+/-0.06 R R 19.87 27.505 ATLAS2 0
----- end -----
1 Like
New measurement this night with less exposure due to weather : 10x120s
| JD | MAG | ERR |
|---|---|---|
| 2460688.687295 | +17.145 | +0.068 |
| 2460689.719255 | +16.864 | +0.141 |
Flux is increasing ?
