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Spent the last three nights imaging these three objects. Managed to get them all in the same frame of my ES 102mm FCD100 scope. Pretty happy with how it turned out. I would have liked to have grabbed a little more SII data. When I originally captured it, I thought I might only have two clear nights, so I imaged it as HA/OIII. Turns out there's almost no OIII. On the third night, clouds were supposed to roll in about 4am, cutting the imaging session short, but it stayed clear the whole night, and I got a full night of data with the exception that I got a late start due to technical issues when I first started imaging.
The ASI1600's halos are rearing their ugly heads on the two brightest stars. I tried to tone them down some by desaturating the colors around both stars...it worked a bit.
Another 15 hours and I could probably get rid of any remaining grain, but just don't have the clear nights to get it done. 15.8 hours total imaging time.
Celestron CGX Explore Scientific 102mm FCD100 ZWO ASI1600MM-C ZWO Filter Wheel with Astrodon 5nm filters ZWO ASI290MM Mini guide camera Stellarvue F50G guide scope
I finally got round to testing my new configuration using a Pegaus Ultimate Power Box. So now only 2 cables going to the mount for everything instead of a tangled spiders web. I'm pleased with the results so far, just have a few minor things to change but I just randomly picked a target of Messier 39 to test it all with and was not expecting much. But I was delighted with the result for something that was only going to be a basic test.
I got out of my depth on this one, surprisingly hard to process and the colour data was rubbish, not to mention all the other stuff that is wrong with the image! We are our own worst critics!
Anyway, the image is loosely centered on open cluster Pismis 4 backed by part of the Vela Supernova Remnant.
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 HA OIII SII
Guide Camera: QHY5L-II
Mount Control: EQASCOM
Focusing: SharpSky Pro and Sequence Generator Pro 3 (automated)
Bahtinov Mask: Yes (initial focus)
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
Ha= x , SII= x , OIII= x .
Total Image Time: 306 minutes
Location: Lockleys Observatory B, Tanunda, Sth Australia
Light Box by Exfso
Thanks for looking.
thought you might be interested in this.
The Jewel box sits in Crux and is pretty spectacular in an eyepiece.
This was captured using MaximDL and processed in PixInsight. Not much was done in terms of processing but as the stars are fairly young I boosted the blues a little as in its basic processed state they were pretty much white (so shorter subs needed?)
location - Sydney
GSO RC10a Truss (first light)
Moravian G2 8300 with astronomiks filters
Image data, RGB 24:24:24 in 3 minute subs