Celestial hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  14 Aur  ·  16 Aur  ·  17 AR Aur  ·  18 Aur  ·  19 Aur  ·  24 Aur  ·  24 phi Aur  ·  AE Aur  ·  B222  ·  B226  ·  Flaming Star Nebula  ·  IC 405  ·  IC 410  ·  IC 417  ·  LBN 791  ·  LBN 794  ·  LBN 795  ·  LBN 796  ·  LBN 804  ·  LBN 807  ·  LBN 810  ·  LDN 1510  ·  LDN 1516  ·  LDN 1526  ·  LDN 1530  ·  M 36  ·  M 38  ·  NGC 1893  ·  NGC 1907  ·  NGC 1912  ·  And 33 more.
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First image with my Askar 200mm ACL, James R Potts
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First image with my Askar 200mm ACL

Revision title: More data

Getting plate-solving status, please wait...
First image with my Askar 200mm ACL, James R Potts
Powered byPixInsight

First image with my Askar 200mm ACL

Revision title: More data

Equipment

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Acquisition details

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Description

Here is the first image with my new lens, an Askar 200.   I have to say, I am pretty impressed with this little guy, decent detail, good wide FOV and nice round stars all the way to the edge and I did not crop this very much.  Because of a stupid goof by me I only got a little over two hours of data.  But at F4, this is a pretty fast lens.  

I had a bit a goof that costs me almost half of my images.  This is part of another group project and I when rotating the camera to get the proper orientation I needed to unplug the Dew sensor from the Pegasus power box.  And, of course, I forgot to reconnect and we had some major dew issues and I had to delete over 70 frames.

The target area for our group project is the Flaming Star and the Tadpole Nebulas, but the FOV of this lens captured quite a bit more.  So many objects, 3 star clusters (including 2 messier objects) and several sharpless, LDN/LBNs, numerous other targets and a massive star field.

I am looking forward to capturing more targets with this lens.

Comments

Revisions

  • First image with my Askar 200mm ACL, James R Potts
    Original
  • First image with my Askar 200mm ACL, James R Potts
    B
  • Final
    First image with my Askar 200mm ACL, James R Potts
    F

B

Title: Revised

Description: This is a revised image using 4 of the new scripts in the Pixinsight toolbox which made a pretty amazing difference in the colors and they were real easy to use. However, after furhter review, I think I might have overdid some of the scripts as I see some color noise has been added to the corners and edges. Oh well, this was just the first test.

Uploaded: ...

F

Title: More data

Description: I added another 4 hours of data and reprocessed. The added data definitely help bring out some more detail if you zoom in. You can actually now clearly see the Tadpoles in IC 410.

Uploaded: ...

Sky plot

Sky plot

Histogram

First image with my Askar 200mm ACL, James R Potts

In these collections

Nebulas