• Start at 18:00, present Will, James, Laurie, Andrey

  • IC Capture, Maxim DL 5
  • Cameras cooled to -10C
  • Aligned scope to Rigel
  • Tested intensity of the spectrum as a function of the location on the chip, indicated by pixel coordinates:

File Name Coordinates
Saiph_test02 157, 222
Saiph_test06 155, 273
Saiph_test07 158, 136
Saiph_test08 111, 221
Saiph_test09 226, 225

  • Spectrum of Saiph. Exposure times 180s.

  • Spectrum of Orion Nebula (area close to 3 tightly packed stars is chosen). Exposure time 360s.

  • 4:00
  • Spectrum of Vega. Exposure time 30s.
  • Longer exposures of strong lines, centered on the chip.

  • End at 5:30
LogBookAstronomyEntry0131

-- JamesAngthopo - 19 Jan 2017

Topic attachments
I Attachment Action Size Date Who Comment
Unknown file formatfit Orion_0450.fit manage 767.8 K 19 Jan 2017 - 20:59 JamesAngthopo Orion 4.5mm

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Topic revision: r6 - 27 Feb 2017 - WillBurrows

 
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