[AZ-Observing] Re: No Daytime Mars

  • From: "Frank Martin" <fmartin@xxxxxxxxx>
  • To: az-observing@xxxxxxxxxxxxx
  • Date: Wed, 13 Aug 2003 07:26:42 -0700

Boy Tom you must be in a cool place in the valley.  It got all the way down
to 94F at my home, but the view was worth it.

Frank Martin

-----Original Message-----
From: az-observing-bounce@xxxxxxxxxxxxx
[mailto:az-observing-bounce@xxxxxxxxxxxxx]On Behalf Of Tom Polakis
Sent: Wednesday, August 13, 2003 7:23 AM
To: AZ-Observing@xxxxxxxxxxxxx
Subject: [AZ-Observing] No Daytime Mars


This morning, Mars was only a couple degrees away from the moon and the
sky was mostly cloudfree, so I took a shot at Mars during the day.  I
began looking at 5:40, 9 minutes before sunrise.  After locating Mars
with 10x30mm binoculars, Mars was visible to its upper left with unaided
vision.  Within the next few minutes, I lost Mars naked-eye, but was able
to follow it well past sunrise in the binos.

With a dew point of 65F, transparency was not the best.  I did notice
that the backyard temperature at sunrise on my thermometer had cooled by
5 degrees form the previous morning, all the way down to 86F.

Tom

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