Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  52 Cyg  ·  NGC 6960  ·  The star 52Cyg  ·  Veil Nebula
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Mosaic panel 2 : NGC69790 Pickering 's triangle - East Veil nebula, Arnaud Peel
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Mosaic panel 2 : NGC69790 Pickering 's triangle - East Veil nebula

Getting plate-solving status, please wait...
Mosaic panel 2 : NGC69790 Pickering 's triangle - East Veil nebula, Arnaud Peel
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Mosaic panel 2 : NGC69790 Pickering 's triangle - East Veil nebula

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Description

Panel 2 of the 2 frames mosaic of the "East Veil nebula" of my project

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I had this project in mind for a long time : even the east part only of the Veil nebula are so vast , it really needs a wide field setup. With the new 24x26 CMOS, I thought it was a good time to have a try !

So I used my Newton 300mm F4 with the ZWO ASI6200.

Project of 2 frame mosaic

OIII nebula are finally more present than Ha, but you need a good filtering , the 3mm Chroma does a good job with that, the difference is impressive if you compare it with a larger band filter like a baader 8mm for example.

124 Halpha subs @300s gain 100 and -15°C

103 OIII subs @300s gain 100 and -15°C

20 Blue subs @60s gain 100 and -15°C

20 Green subs @60s gain 100 and -15°C

20 Red subs @60s gain 100 and -15°C

Total exposure more than 20 hours

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Mosaic panel 2 : NGC69790 Pickering 's triangle - East Veil nebula, Arnaud Peel