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[vsnet-obs 37866] HV Vir, JD=299.91 - 300.04, EXP=480, Std Dev of K-C=0.022 - NOTE: Star is 0.5 mag fainter than four days ago.

AIP4Win Multi-Image Photometry Tool
 Analysis of 25 images from directory: 
 C:\Program Files\AIP for Windows\02-01-24
 Radius of star diaphragm: 3.5
 Sky annulus inner radius: 6
 Sky annulus outer Radius: 10
 Search Radius: 6
 Initial Comparison Star coords: X=53.66, Y=175.35
 Initial Variable Star coords: X=202.06, Y=171.08
 Initial Check Star coords: X=108.56, Y=205.62
Image time=time in FITS file header or log file.
 JD calculated from image time plus half of exposure duration.
 JD time zone correction added=0 hours. 
 JD user correction (True - Log) applied=0 seconds. 
 JD heliocentric correction added=0 seconds.



STAR: HV Vir
JD=2452299.91
EXPOSURE=480

NOTE:  Star is 0.5 mag fainter than four days ago.

JD          V-C   K-C
299.9103466 1.940 0.496
299.9160874 1.774 0.532
299.9216898 1.782 0.522
299.9272911 1.789 0.517
299.9328929 1.731 0.557
299.9384954 1.887 0.506
299.9440966 1.946 0.498
299.9496985 1.859 0.514
299.9553009 1.713 0.511
299.9609022 1.761 0.504
299.9665040 1.736 0.515
299.9721065 1.899 0.550
299.9777078 1.848 0.534
299.9833102 1.849 0.527
299.9889115 1.756 0.506
299.9945139 1.846 0.525
300.0001157 1.863 0.504
300.0057176 1.991 0.505
300.0113189 2.013 0.531
300.0169207 1.753 0.514
300.0225231 1.887 0.505
300.0281244 1.936 0.527
300.0337263 1.868 0.498
300.0393287 1.746 0.544
300.0449306 1.964 0.588
Std Dev of K-C=0.022

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