Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12Mon
Rosette Ha, DeepSpaceDad
Rosette Ha
Powered byPixInsight

Rosette Ha

Rosette Ha, DeepSpaceDad
Rosette Ha
Powered byPixInsight

Rosette Ha

Equipment

Loading...

Acquisition details

Loading...

Description

2 hours of Hydrogen alpha data from last night. With and without stars. The 6nm MaxFR filters from Astronomik seem to be a winning combination on an f/1.9 system. Sulfur tonight. Hopefully the Oxygen filter shows up soon. Don't have much time to get this target this year. It'll start going behind my house pretty early in the evenings. Come on clear skies!

Celestron 11 edge HD w/v4 hyperstar

Asi2600mm w/6nm MaxFR Ha

60*120" @ gain 100

30x darks/flats/flat-darks

Stacked in DSS, Stretched in Pixinsight with a curve adjustment for contrast

Comments

Sky plot

Sky plot

Histogram

Rosette Ha, DeepSpaceDad