Observation of March 26, 1997
-----------------------------
Begin: 21h 20m UT
End: 23h 10m
Ls = 89, diam = 13.9 arcsec
Drawing: 02h 15m, CM 60.
Semi-apo refractor of Osservatorio di Torino, 420 mm f/16.7, 412 X. Seeing
(Antoniadi) V, good transparency.
Notes:
------
Very strong turbulence, only a rough sketch is possible. NPC is surrounded
by a dark collar. White clouds at foll. limb. Nothing particular with W25
or W38A.
Paolo Tanga
Mars Program Coordinator
Sezione Pianeti - Unione Astrofili Italiani