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[vsnet-newvar 1272] Suspected variable AFASV_M31_486 (AFA images)


Following suspected variable was found durning my scan
of Amateur FITS Archive:

AFASV_M31_486

AFASV_M31_486 amplitude=0.89         
mag      RA    (2000)   Decl.   image
15.60 0 45 21.654 + 41 45 54.13 so1
14.71 0 45 21.670 + 41 45 45.96 ugm

images:
so1:  Mauro Facchini, Obsservatorio di Cavezzo, 
      0.20- m reflector f2.8, CCD Starlight HX516
      date: 26/06/00 time: 00:15:26 UT

ugm:  Mauro Facchini, Obsservatorio di Cavezzo, 
      0.13- m reflector f4, CCD Starlight HX516
      date: 06/09/00 time: 00:40:00 UT

IDS FROM VIZIER:

USNO A2.0:
rad: 0.0862 
RA: 00 45 21.303 
Decl: +41 45 53.28 
USNOid: 1275-00453844 
Bmag: 17.7 
Rmag: 16.9 
epoch: 1953.773 

Brightest stars in the field of M31 (Berkhuijsen+ 1988):
rad: 0.0211 
RA: 00 45 21.71 
Decl: +41 45 48.8 
seq: 3948 
Vmag: 15.27+/-0.21 

BVRI CCD photometry in the field of M 31 (Magnier+ 1992):
rad: 0.0853 
RA: 00 45 21.31 
Decl: +41 45 53.2 
seq: 397949 
Bmag: 16.179+/-0.059 
Vmag: 15.542+/-0.018 

2MASS:
rad: 0.0813 
RA: 00 45 21.31 
Decl: +41 45 52.9 
Jmag: 14.173+/-0.029 
Hmag: 13.817+/-0.034 
Kmag: 13.704+/-0.039 

NOTE:
Object is not far from nebula:
Ionized nebulae in M31 (Walterbos+ 1992) 
rad: 0.4821 
RA: 00 45 21.23 
Decl: +41 45 21.5 
ID: 747 

Best regards,
Maciej Reszelski

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