Celestial hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  14 Vul  ·  Dumbbell Nebula  ·  HD189733  ·  HD345305  ·  HD345306  ·  HD345312  ·  HD345313  ·  HD345314  ·  HD345316  ·  HD345317  ·  HD345323  ·  HD345343  ·  HD345344  ·  HD345427  ·  HD345429  ·  HD345430  ·  HD345431  ·  HD345432  ·  HD345433  ·  HD345436  ·  HD345437  ·  HD345438  ·  HD345439  ·  HD345440  ·  HD345443  ·  HD345444  ·  HD345445  ·  HD345446  ·  HD345447  ·  HD345448  ·  And 33 more.
Getting plate-solving status, please wait...
M27 - Dumbbell Nebula (2 minute exposures - 8 total hours), Tim Maciolek
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M27 - Dumbbell Nebula (2 minute exposures - 8 total hours)

Getting plate-solving status, please wait...
M27 - Dumbbell Nebula (2 minute exposures - 8 total hours), Tim Maciolek
Powered byPixInsight

M27 - Dumbbell Nebula (2 minute exposures - 8 total hours)

Equipment

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Description

I've had fun comparing the two data sets, one with 30 second exposures, one with 2 minute exposures.

Total integration time on set 1 (30 second). 1 hr.
Total integration time on set 2 (120 second). 8 hrs.

I'll throw the 2 sets of data together next and play around with different processing techniques to improve.

Comments

Revisions

  • Final
    M27 - Dumbbell Nebula (2 minute exposures - 8 total hours), Tim Maciolek
    Original
  • M27 - Dumbbell Nebula (2 minute exposures - 8 total hours), Tim Maciolek
    C

C

Title: short sub test. (30 second) one hour total integration

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Sky plot

Sky plot

Histogram

M27 - Dumbbell Nebula (2 minute exposures - 8 total hours), Tim Maciolek