Affiliation
American Association of Variable Star Observers (AAVSO)
Thu, 08/15/2013 - 14:03
If you want to plot your own chart for Nova Del 2013, you can go to the chart plotter at http://www.aavso.org/vsp and set the coordinates for RA= 20 23 30.73, Dec= 20 46 04.1 and name the chart Nova Del 2013. Set the field of view for 10 degrees (600 arc minutes) and the limiting magnitude for 7 or 8...
OR- you can just download the one attached to this post.
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Hi ,
In the table 12522CK for 000-BLC-933 the star n°80 have to AUID :000-BLC-955 and 000-BCL-387
with to different Bmag : 8.320 and 9.513
witch one is the right ?
Thanks
Thibault
Thibault,
Those data are for two different stars. The northernmost one at 20:21:01.08 [305.25449d] +21:31:03 [21.51750d] is Henden USNO data and should be very good. The one closer to the nova at 20:23:08.99 [305.78745d] +20:51:51.1 [20.86419d] is Tycho data and should be pretty good also. Pick one and be confident in your result.
Mike Simonsen
I just understand that it is different stars ,
There is two number 80 in the chart , and i had seen just one .
Thank you
Thibault