Log Book Entry No.143

Days, Calendar Created: 20 Mar 2017 19:32:16 Days, Calendar Last Revised: 20 Mar 2017 19:32:16 Person LaurieNevay Text H-Alpha 2

H-Alpha Observation 2

  • JC, LN, LW, ZCW

  • Seeing quite good. Few intermittent clouds, but clearing up.
  • Coolers on around 3pm and biases and darks taken. 60 biases, 7 darks at 20mins
  • Aligned to Sirius at 7pm
* nova.astrometry.net/user_images/1545205#annotated

  • Bright star in field of view on main scope - Alnitak

  • Pixel coods 573,384
  • Agressiveness 8,4
  • touched up focus
  • 1st try at 600s with h alpha at 7:32

Back to: LogBookAstronomy

LogBookForm
Subject H-Alpha 2
Status blank

This topic: Public > UserList > StewartBoogert > StewartBoogertAstronomy > LogBookAstronomy > LogBookAstronomyEntry0143
Topic revision: r1 - 20 Mar 2017 - LaurieNevay
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2022 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding RHUL Physics Department TWiki? Send feedback