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"Earthshine blog"

A blog about a telescopic system at the Mauna Loa Observatory on Hawaii to determine terrestrial albedo by earthshine observations. Feasible thanks to sheer determination.

Coordinates of bad pixels

Bias and Flat fields Posted by peter.thejllPosted on Jan 08, 2012 12:24



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Categories

  • Post-Obs scattered-light rem. (92)
  • Observing log (80)
  • From flux to Albedo (36)
  • Data reduction issues (33)
  • Error budget (24)
  • Showcase images and animations (28)
  • Exploring the PSF (24)
  • Real World Problems (20)
  • Bias and Flat fields (17)
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  • Mechanical design (11)
  • Shutters (11)
  • Control Software (10)
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  • Andor camera field experiences (4)
  • To-do list (4)
  • Met sensor (5)
  • Observation Resources (4)
  • Dome issues (2)
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  • Periodic bias level
    Oct 07, 2011 11:50
  • MEDIAN ADJUST
    Oct 04, 2011 20:18
  • JD2455838
    Oct 04, 2011 19:51
  • PSF in a Canon 35 mm camera
    Oct 04, 2011 14:45
  • Papers we may need for reference
    Oct 04, 2011 11:36
  • Diffraction-limited optics
    Oct 03, 2011 14:03
  • FW stuck
    Oct 03, 2011 13:02
  • What the Skycam saw
    Oct 03, 2011 08:29
  • JD2455836
    Oct 02, 2011 08:56
  • Altair maps the stellar psf!
    Oct 02, 2011 08:23
  • Timings
    Oct 01, 2011 08:06
  • JD2455835
    Oct 01, 2011 07:44
  • Dome and telescope pointing
    Oct 01, 2011 07:21
  • Comparison of brute force and FFT methods for computing scattered light
    Oct 01, 2011 02:11
  • JD2455834
    Sep 30, 2011 13:57
  • Front Iris not affecting throughput?
    Sep 30, 2011 13:05
  • Night with strong halos
    Sep 29, 2011 13:46
  • Astigmatism
    Sep 29, 2011 03:30
  • Shutter timing stability from full moon observations
    Sep 29, 2011 03:19
  • Lessons learned.
    Sep 28, 2011 20:42
  • Flat fields
    Sep 28, 2011 20:41
  • JD2455831
    Sep 28, 2011 19:17
  • Summary of data analysis methods
    Sep 25, 2011 09:14
  • Two Jupiter PSFs compared
    Sep 25, 2011 09:09
  • tau Tauri Occultation July 26 2011
    Sep 24, 2011 17:05
  • shutter field experience
    Sep 24, 2011 16:58
  • JD2455827
    Sep 24, 2011 16:55
  • Poisson nature of detectors
    Oct 24, 2009 19:29
  • Optical Density
    Sep 14, 2009 18:59
  • Cloud Monitor
    Mar 22, 2009 08:33
  • Uniblitz shutters
    May 05, 2008 19:11
  • Linearity of CCD/CMOS detectors
    Mar 22, 2008 07:31
  • Scattered light analysis
    Mar 18, 2008 10:34
  • Canon parts catalogue
    Mar 18, 2008 10:28
  • Error budget version 1
    Mar 17, 2008 17:14
  • Canon 350D shutter accuracy
    Mar 15, 2008 20:10

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