Difference: LogBookAstronomyEntry0020 (1 vs. 2)

Revision 223 Oct 2013 - RyanCheale

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META TOPICPARENT name="LogBookAstronomy"

Log Book Entry No.20

Days, Calendar Created: 23 Oct 2013 11:28:21 Days, Calendar Last Revised: 23 Oct 2013 17:51:22 Person RyanCheale Text Dark Study
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IDEA!

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Data Log

  Used Autosave Sequence located Desktop/Data/20131016_RC/25darks60s.seq
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Temperature (deg C) Exposure time File name
-05.0 0.1, 1.0, 5, 10, 60, 180 eg T-05.0_NNN_E0001
-07.5 0.1, 1.0, 5, 10, 60, 180 eg T-05.0_NNN_E0001
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Activity Log

  • Took off cover for telescope & Camera, no water from last nights down pour
  • Turned on Camera and followed steps detailed here
  • Set temperature to -5 deg C, waited 30 - 40 mins for stable temperature
  • Used Autosave Sequence located at 'Desktop/Data/20131016_RC/25darks60s.seq'
    • Autosave feature allows running of each permutation whilst saving automatically
  • Data files have a different file name type than 16/10/13 due to the autosave feature, now in format T-tt.t - NNN - Eeeee.fit where T - temperature, t - temperature value, N - repetition (==20) , E - Exposure, e- Exposure time value (0.1s, 1s, 5s, 10s, 60s, 180s)
    • File names chosen to be like this so that it's easily identifable what the file contains (i.e T-05.0-001-E0001.fit is temp of -05.0 deg, caputure #1 exposure of 0.1s
  • Submitted Data obtained to Dark Log Book 23/10/13 as a record for files
  • Attempted Installation of Python Canopy on personal laptop to begin data analysis but fails to install on Windows 8.0 (Attempting update to 8.1 to see if it rectifies issue) [Installed 32 bit version instead]
  • Set temperature value to -07.5 deg C, left for 30 - 40 mins to stabalise.
  • Submitted Data obtained to Dark Log Book 23/10/13 as a record for files
  • For data analysis will need to change Dark Log Book 16/10/13 file names so that they match that of the autosaves output files for easy file name reading.
  Back to: LogBookAstronomy

Revision 123 Oct 2013 - RyanCheale

Line: 1 to 1
Added:
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META TOPICPARENT name="LogBookAstronomy"

Log Book Entry No.20

Days, Calendar Created: 23 Oct 2013 11:28:21 Days, Calendar Last Revised: 23 Oct 2013 17:51:22 Person RyanCheale Text Dark Study

<-- 
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  • Set EDITMETHOD = wysiwyg
Please DO NOT alter or remove the line above this line. -->

IDEA!

Used Autosave Sequence located Desktop/Data/20131016_RC/25darks60s.seq

(Forces file name change compared to last log book)

Desktop/Data/20131023_RC/

20 x Dark frame per temp per exposure time

NN denotes image number

Temperature (deg C) Exposure time File name
-05.0 0.1, 1.0, 5, 10, 60, 180 eg T-05.0_NNN_E0001
-07.5 0.1, 1.0, 5, 10, 60, 180 eg T-05.0_NNN_E0001

Back to: LogBookAstronomy

META FORM name="%25SYSTEMWEB%25.LogBookForm"
FORM FIELD Subject Subject Dark Study
FORM FIELD Status Status blank
FORM FIELD Author Author RyanCheale
 
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