Difference: LogBookAstronomyEntry0047 (1 vs. 2)

Revision 224 Jul 2014 - JoeCooper

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

Log Book Entry No.47

Days, Calendar Created: 23 Jul 2014 17:13:59 Days, Calendar Last Revised: 24 Jul 2014 10:26:30 Person JoeCooper Text Spectrometer Focus Data Set
Line: 12 to 12
  By changing the distance of the camera, will find the focal point of the emission lines. Along with this the best exposure rate will be found as a reference for later students.
Added:
>
>
First data set contains a range of distances with an exposure rate of 0.5s

Range: 25mm - 16mm

 For the next three data sets the range was shortened so as to save a bit of time. The exposure rates recorded where 0.3s, 0.2s, 0.12s

Camera: SBIG ST-7E

Line: 23 to 27
 Back to: LogBookAstronomy

META FORM name="%25SYSTEMWEB%25.LogBookForm"
Changed:
<
<
FORM FIELD Subject Subject Spectrometer Focus Data Set 2,3,4
FORM FIELD Status Status blank
>
>
FORM FIELD Subject Subject Spectrometer Focus Data Set
FORM FIELD Status Status updated
 
FORM FIELD Author Author JoeCooper
Deleted:
<
<
META FILEATTACHMENT attachment="Set_Exposure_Time_0.zip" attr="" comment="" date="1406128418" name="Set_Exposure_Time_0.zip" path="Set_Exposure_Time_0.zip" size="15488675" user="zwap052" version="1"
 
META FILEATTACHMENT attachment="Set_Exposure_Time_012.zip" attr="" comment="" date="1406131962" name="Set_Exposure_Time_012.zip" path="Set_Exposure_Time_012.zip" size="5457961" user="zwap052" version="1"
META FILEATTACHMENT attachment="Set_Exposure_Time_02.zip" attr="" comment="" date="1406131986" name="Set_Exposure_Time_02.zip" path="Set_Exposure_Time_02.zip" size="5751060" user="zwap052" version="1"
META FILEATTACHMENT attachment="Exposure_Time_03_05.zip" attr="" comment="" date="1406132038" name="Exposure_Time_03_05.zip" path="Exposure_Time_03_05.zip" size="15488675" user="zwap052" version="1"

Revision 123 Jul 2014 - JoeCooper

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

Log Book Entry No.47

Days, Calendar Created: 23 Jul 2014 17:13:59 Days, Calendar Last Revised: 24 Jul 2014 10:26:30 Person JoeCooper Text Spectrometer Focus Data Set

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

Spectrometer Focus

By changing the distance of the camera, will find the focal point of the emission lines. Along with this the best exposure rate will be found as a reference for later students.

For the next three data sets the range was shortened so as to save a bit of time. The exposure rates recorded where 0.3s, 0.2s, 0.12s

Camera: SBIG ST-7E

Temperature: 0 deg C

Range: 23mm - 17mm

Back to: LogBookAstronomy

META FORM name="%25SYSTEMWEB%25.LogBookForm"
FORM FIELD Subject Subject Spectrometer Focus Data Set 2,3,4
FORM FIELD Status Status blank
FORM FIELD Author Author JoeCooper
META FILEATTACHMENT attachment="Set_Exposure_Time_0.zip" attr="" comment="" date="1406128418" name="Set_Exposure_Time_0.zip" path="Set_Exposure_Time_0.zip" size="15488675" user="zwap052" version="1"
META FILEATTACHMENT attachment="Set_Exposure_Time_012.zip" attr="" comment="" date="1406131962" name="Set_Exposure_Time_012.zip" path="Set_Exposure_Time_012.zip" size="5457961" user="zwap052" version="1"
META FILEATTACHMENT attachment="Set_Exposure_Time_02.zip" attr="" comment="" date="1406131986" name="Set_Exposure_Time_02.zip" path="Set_Exposure_Time_02.zip" size="5751060" user="zwap052" version="1"
META FILEATTACHMENT attachment="Exposure_Time_03_05.zip" attr="" comment="" date="1406132038" name="Exposure_Time_03_05.zip" path="Exposure_Time_03_05.zip" size="15488675" user="zwap052" version="1"
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2021 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