[vsnet-chat 4755] Suspect star in Lyra

["Toni Scarmato" <toniscarmato@hotmail.com>]

Dear all,

I Have posted two images taken at 2001/07/18.85 UT with a 200 mm lens on a
35 mm film Kodak Ultra 400 ISO, 4 minutes exposure,
at  http://digilander.iol.it/infosis/homepage/suspectnova.html

Show the suspect star located at position

AR 19 03 57.884+-0.542 decl. +31 27 33.380+-2.321

The magnitude valued with Astroart Program and USNO A2 Catalog is
12.412/0.51

The other three star of the quadrilateral are:
USNO A2 19 04 25.190 +31 29 38.26 +-0.2 m1=10.89/0.37 - GSC 2640:1713
m1=11.0/0.3
USNO A2 19 04 15.262 +31 27 30.49 +-0.2 m1=11.69/0.37 - GSC 2640:629
m1=11.7/0.3
USNO A2 19 04 07.349 +31 30 28.94 +-0.2 m1=12.29/0.38 - GSC 2640:411
m1=12.3/0.3

The DSS I and  DSS II generation (95% red) image  not show  stars at the
position pointed.

There are stars very close to the suspect position:
USNO A2 19 03 56.923 +31 27 44.14 m1=18.50/0.25
USNO A2 19 03 57.214 +31 27 38.99 m1=18.60/0.25
USNO A2 19 03 58.937 +31 27 10.84 m1=15.40/0.25
USNO A2 19 03 58.073 +31 27 51.88 m1=15.20/0.25
USNO A2 19 04 00.970 +31 27 30.10 m1=15.60/0.25


Best Regards,

Toni Scarmato

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