12212014¶

Nightly Observing Plan for MJD 57013 (starting evening of Dec 21, 2014)¶

Observers¶

• Anthony Kremin (observer1)
• Ross Cawthon (observer2)
• Rutuparna Das (run manager)

CTIO Staff¶

• Alberto Alvarez
• Manuel Hernandez

Almanac

Sunset     20:52 CLST  23:52 UT   SidTim   18 deg  
Eve. -10   21:33 CLST  00:33 UT   SidTim   28 deg  Zeropoint; standards
Eve. -14   21:56 CLST  00:56 UT   SidTim   34 deg  Begin obstac
Eve. -18   22:20 CLST  01:20 UT   SidTim   40 deg  Last chance standards
Midpoint   01:41 CLST  04:41 UT   SidTim   90 deg  
Morn -18   05:02 CLST  08:02 UT   SidTim  140 deg  Begin astronomical twilight
Morn Std   05:27 CLST  08:27 UT   SidTim  146 deg  End obstac; begin standards
Morn -10   05:50 CLST  08:50 UT   SidTim  152 deg  
Sunrise    06:31 CLST  09:31 UT   SidTim  162 deg  
Moon position (deg): RA 272.0, Dec -17.8 Phase: 0.010

Weather Conditions¶

Some clouds overhead, but the wind seems to be blowing them away.

Observing Plan and Goals for the Night¶

ObsTac