Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  HD200099  ·  HD200775  ·  Iris Nebula  ·  LBN 475  ·  LBN 483  ·  LBN 487  ·  LDN 1167  ·  LDN 1168  ·  LDN 1170  ·  LDN 1171  ·  LDN 1172  ·  LDN 1173  ·  LDN 1174  ·  NGC 7023  ·  T Cep
Getting plate-solving status, please wait...
Iris Nebula (NGC 7023), Gary Crawford
Powered byPixInsight

Iris Nebula (NGC 7023)

Revision title: Version 2

Getting plate-solving status, please wait...
Iris Nebula (NGC 7023), Gary Crawford
Powered byPixInsight

Iris Nebula (NGC 7023)

Revision title: Version 2

Equipment

Loading...

Acquisition details

Loading...

Description

I headed to a Bortle 2 class area this week for a night (I rented a "little house" on a lake in North Frontenac, Ontario for the day) to get away from the city and it was a good opportunity to try capturing the nuances of the Iris Nebula in semi-widefield (about 400mm focal length). After a while the moon was far too bright but the Normalized Scale Gradient script in PixInsight nicely matched the early evening subs with the later subs. I managed over six hours of integration before the trees got in the way.

Comments

Revisions

  • Iris Nebula (NGC 7023), Gary Crawford
    Original
  • Final
    Iris Nebula (NGC 7023), Gary Crawford
    B

B

Title: Version 2

Uploaded: ...

Sky plot

Sky plot

Histogram

Iris Nebula (NGC 7023), Gary Crawford