Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  IC 1824  ·  NGC 1027  ·  NGC 896  ·  Sh2-190  ·  Sh2-191  ·  Sh2-195  ·  Sh2-197
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ic 1805, 



    
        

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ic 1805, 



    
        

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Technical card

Imaging telescopes or lenses: Takahashi Epsilon 180ED

Imaging cameras: ZWO ASI094MC-PRO

Mounts: EQ8

Guiding telescopes or lenses: Mini Borg 50

Guiding cameras: ZWO ASI 174

Software: PixInsight  ·  Photoshop CC

Filters: Baader Planetarium L R G B Ha OIII SII



Astrometry.net job: 3235691

RA center: 2h 33' 8"

DEC center: +61° 27' 14"

Pixel scale: 3.454 arcsec/pixel

Orientation: 88.724 degrees

Field radius: 2.364 degrees


Resolution: 4097x2739

Locations: Gemini Remote Observatory, Lijiang, Yunnan, China

Data source: Own remote observatory

Remote source: Lijiang Gemini Observatory

Description

IC 1805

Date : Nov.-Dec. 2019 , Jan.2020

Place : Gemini Remote Observatory, Lijiang, Yunnan, China

Telescope : Tak e-180

Mount : Skywatcher EQ8

Camera : ZWO ASI094MC(-15ºC/-10ºC )

Filter :Baader Ha/Oiii/L , IDAS-V4

Exposure:L 180sx112, Ha:900sx12, Oiii:900sx16, V4:180sx45 (~12.6hr)

Guiding : Borg 50/ asi174

Image processing : PI ,PS-CC

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    Original
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Description: High resolution ver.

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ic 1805, 



    
        

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