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Getting plate-solving status, please wait...
Little Rosette Nebula - SH2-170 in SHO, 


            Chuck's Astrophot...

Little Rosette Nebula - SH2-170 in SHO

Technical card

Resolution: 2893x2271

Dates:Oct. 14, 2018Oct. 18, 2018Oct. 24, 2018

Astronomik Ha: 206x240" (gain: 139.00) -20C bin 1x1
Astronomik OIII: 105x240" (gain: 75.00) -20C bin 1x1
Astronimik SII: 90x240" (gain: 139.00) -20C bin 1x1

Integration: 26.7 hours

Darks: ~50

Flats: ~50

Bias: ~50

Avg. Moon age: 9.61 days

Avg. Moon phase: 65.05% job: 2331242

Data source: Backyard


I was able to capture SII over the past couple of nights to finally finish off SH2-170 in the Hubble Palette. I wasn't sure if I had enough data because both SII and OIII were very weak. But I'm ok with the final result.



Chuck's Astrophot...
License: None (All rights reserved)


Little Rosette Nebula - SH2-170 in SHO, 


            Chuck's Astrophot...