Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  IC 1396
Elephant's Trunk IC1396 SHO, Pam Whitfield
Elephant's Trunk IC1396 SHO
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Elephant's Trunk IC1396 SHO

Elephant's Trunk IC1396 SHO, Pam Whitfield
Elephant's Trunk IC1396 SHO
Powered byPixInsight

Elephant's Trunk IC1396 SHO

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Description

Slight cock-up last night ....

This morning I noticed that I had the direction for the temperature compensation the wrong way around for this particular profile in SGPro - no wonder I was having focus problems!

This might not be as good as it should be but it does show the main event after stacking.

I'll probably replace this with new data next time out once my new 4-element reducer arrives

Ha 600s x 9 -15degC

OIII 600s x6 -15degC

SII 600s x9 -15degC

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  • Elephant's Trunk IC1396 SHO, Pam Whitfield
    Original
  • Final
    Elephant's Trunk IC1396 SHO, Pam Whitfield
    B

B

Description: Overnight with the new TS-Optics field flattener, so far so good for the corners! Went for a more striking image this time, stacked with a new APP version, processed with Startools and finished with PSpro. 2hrs of Ha and 1.5 each of OIII and SII in 900s frames

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Sky plot

Sky plot

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Elephant's Trunk IC1396 SHO, Pam Whitfield