MDM Observatory 2.4m Telescope Observer's Report for 2001 Apr 20

Observer(s): Dani Maoz, Avishay Gal-Yam
Institution(s): Columbia

Instrument: 8k

Worked for 9 hours (all night)
Conditions were Mixed most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.2 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.0 arcsec, Clear, Winds Light & Variable
   End: Seeing 1.2 arcsec, Clear, Winds Light & Variable

Observing Summary:

mildly hazy, seeing about 1  most of the time, winds 10-20 mph.

could not get filter wheel to turn, so set in manually to one
position we required.

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

Submitted on 2001 Apr 21 [4:40:50]