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Old 15-05-2018, 03:09 PM
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Bart
Don't have a cow, Man!

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Join Date: Apr 2013
Location: Adelaide, South Australia
Posts: 1,117
Pismis 4 Open Cluster

This is an image of Pimis 4, an open cluster in the constellation of Vela, and the cluster is backed by part of the Vela supernova remnant.

The colour data was very dirty/noisy and not enough of it however; the weather has closed in, so it is what it is. There are some odd stars in the image which I think are due to my OAG encroaching too far into the field. It also looks like I processed it with a sledge hammer, I cannot seem to finesse the data into a nicer smoother image.

Yeah, yeah, you are all playing tiny violins for me! LOL!

Some information on Paris Pismis can be found on the link below.

http://sandandstars....-open-clusters/

A larger image can be found on this link.

http://www.pbase.com...03/original.jpg

and capture details are

Telescope: William Optics FLT132

Guide Scope: QHY OAG

Camera: QHY9 Mono @ -20c

Filter Wheel: QHY 7 position Ultra Slim

Filters: QHY 36mm unmounted L R G B

Guide Camera: QHY5L-II

Mount: AZ-EQ6

Mount Control: EQASCOM

Focusing: SharpSky Pro and Sequence Generator Pro 3 (automated)

Capture Software: Sequence Generator Pro 3

Guiding Software: PHD2

Calibration and Stacking Software: PixInsight

Processing Software: PixInsight

Number and Type of Data Frames: L= 18X10 min, R= 6x7 min, G= 6x7 min, B= 6x7 min

Binning: 1x1

Total Image Time: 306 minutes

Location: Lockleys Observatory B, Tanunda, Sth Australia

Light Box by Exfso


Thanks for looking,

Cheers and clears!
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