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Comet 21P/Giacobini-Zinner | by IvicaJ
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Comet 21P/Giacobini-Zinner

Date: September 7, 2018 - Mosor (near Split), Croatia

Imaging scope: Lacerta 72/432 ED

Imaging camera: Nikon D5300 (H-alpha mod)

Guiding scope: Skywatcher 50mm

Guiding camera: QHY5

Mount: Handmade GEM Picgoto

Camera control: digiCamControl (dither move3)

Guiding: PHD2 - Picgoto 3.3.17

Total exposure: 2h4m

Lights: 124x60sec - ISO 800

Darks:21, Bias: 31, Flats: 32

 

DSS: Kapa-Sigma clipping, kappa - 1.50

 

Timelapse with comet locked:

www.flickr.com/photos/107047074@N02/29689923277/in/photos...

Timelapse with stars locked:

www.flickr.com/photos/107047074@N02/29689779387/in/photos...

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Uploaded on September 13, 2018