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Pelican Nebula IC 5070 #3 + North America Nebula NGC7000

Category:Deep Sky
Published:
664
Pelican Nebula IC 5070 #3 + North America Nebula NGC7000NGC 6989NGC 6997NGC 7000IC 5070
Resolution:
3008x3008 px
File size:
9807 KB

Photo description / processing

Test of the new Askar FRA300 Pro telescope. Half an hour of total integration with different exposures. The best were 60-second subs. Processing is minimal. Image quality is, of course, better than the RA80ED. And the field is wide and flat.

Technical information

Telescope/Lens
Askar FRA300 Pro
Camera
ZWO ASI533MC Pro
Mount
ZWO AM3
Guide Scope
ZWO APO 30mm F/5
Guide Camera
ZWO ASI120 Mini
Accessories
Optolong UV/IR-Cut Filter
Software
ASIAIR, Siril
Location
НОВОСИБИРСК, Россия

Light pollution

Red, Bortle 7 zone

Date taken

Exposure

  • 40 × 15″ · ISO/Gain: 100 ·
  • 20 × 30″ · ISO/Gain: 100 ·
  • 10 × 60″ · ISO/Gain: 100 ·

Total exposure: 30 m

Photo versions

Pelican Nebula IC 5070 #3 + North America Nebula NGC7000
Current photoUpdated
Pelican Nebula IC 5070 #3 + North America Nebula NGC7000

May 31st, 2025

30 m

Test of the new Askar FRA300 Pro telescope. Half an hour of total integration with different exposures. The best were 60-second subs. Processing is minimal. Image quality is, of course, better than the RA80ED. And the field is wide and flat.

Pelican Nebula IC 5070 #2
Pelican Nebula IC 5070 #2

May 25th, 2025

4 h 34 m

To photo #1, I added a couple more hours of integration. The processing is the same. The obvious effect is that the quality and detail of the image have increased. What turned out worse is the stars, they are bloating further.

Pelican Nebula IC 5070 #1
Pelican Nebula IC 5070 #1

May 23rd, 2025

2 h 0 m

One of the first attempts at using a "real" mount with tracking and guiding. Processing is minimal - rotation, cropping, removal of gradient light pollution noise, removal of green noise, histogram stretching, black balance. Camera cooled to 0 degrees. Didn't like the stars (puffy with rays on one side), quite possibly it's an issue with the telescope optics or a problem due to noticeable vibration from the camera fan. Also visible is the effect of star trailing at the edges of the image. The telescope is used without a field flattener.

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