Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  NGC 1027  ·  NGC 896
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IC 1805, Composition 1... from 2017, 



    
        

            Miguel Morales
IC 1805, Composition 1... from 2017
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IC 1805, Composition 1... from 2017

Technical card

Imaging telescopes or lenses: Takahashi FS-60CB

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Orion Atlas Pro AZ/EQ-G Atlas Pro AZ/EQ-G

Guiding cameras: QHY5

Focal reducers: Takahashi FS-60C f/4.2 Reducer

Software: Sequence Generator Pro  ·  PHD2 Guiding  ·  EQMOD EQAscom 1.27L  ·  Cartes Du Ciel  ·  Pixinsight

Filters: Baader Ha 7nm 1.25"


Dates:Aug. 31, 2017

Frames: 13x390"

Integration: 1.4 hours

Avg. Moon age: 9.31 days

Avg. Moon phase: 69.89%


Basic astrometry details

Astrometry.net job: 2923221

RA center: 2h 34' 38"

DEC center: +61° 29' 16"

Pixel scale: 3.064 arcsec/pixel

Orientation: 17.657 degrees

Field radius: 2.484 degrees


Resolution: 4656x3520

Data source: Backyard

Description

Here is an image of IC-1805 that I took way back in 2017. It hadn't been posted at that time for unknown reasons, but I posted it now because IC-1805 is next on my list of targets. Hopefully this time around I will get to complete the NB image.

Wish me luck! 8-)

Comments

Revisions

  • IC 1805, Composition 1... from 2017, 



    
        

            Miguel Morales
    Original
  • Final
    IC 1805, Composition 1... from 2017, 



    
        

            Miguel Morales
    B

B

Description: My second try at this data, also done in August 2017. I wanted to lower the image a bit, but I think it was slightly over done now that I have looked at it with a calibrated monitor, but as can be seen, the fish head is not so blown out. Anyways, I posted it just for "fun and giggles". Do you think it is an improvement?

Uploaded: 

Sky plot

Sky plot

Histogram

IC 1805, Composition 1... from 2017, 



    
        

            Miguel Morales