Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457
M101, xaralam
M101
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M101

M101, xaralam
M101
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M101

Equipment

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Acquisition details

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Description

Luminance : Gso RC 6 + ccdt67 at F/5+ Starlight Xpress SXV-H9 + baader L ( 40x300 sec ) 3,33 hours.

field of view : 29,8x39,9 arcmin

image scale : 1,72 arcsec/pix

Flats : 70

Bias :50

Darks : -

Colour : Ts apo65q με την asi224mc peltier modificated (120 x 95 sec σε unity gain 134 ) 3,16 hours .

field of view : 29,9x39,9 arcmin,

image scale : 1,84 arcsec/pix.

Flats :70

Bias :50

Darks : 10

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M101, xaralam