YALO Telescope Observer's Report for 2000 Jun 6

Observer: David Gonzalez
Observed all night from 22:37 to 10:08 UTC.
Conditions were Photometric most of the night.
Problems were encountered, see the summary for details.

Seeing and Weather:
   Beg: Seeing 1.4 arcsec, Clear, Winds Calm
   Mid: Seeing 1.4 arcsec, Clear, Winds Calm
   End: Seeing 1.6 arcsec, Clear, Winds Calm

Observing Summary:

Hello everyone,

Programme could be fully acomplished save for both SNs.
Lisbon children, there was not a single star in the vecinity of nr245.7.1; I wonder if a 1200 second unguided exposure is ok for you. If so, let me know. At least tonight I decided not to observe it and invest 2 hours in that object.
As for Dr. Suntzeff's SN, the long time it takes would have left no enough time cover the last 7 OSU target.
Darren I could not give a shot to the last target for the telescope got to the limit (limit switches got activated)
Differential magnitude of:
XTE 1550  =  18.93
Aql X-1   =   3.46
4u 1543   =  16.63

That's it,

David

------------------------------

Submitted by David Gonzalez on 2000 Jun 7 [6:29:10]