Jupiter – May 10, 2017

Here is a view of Jupiter from last evening, May 10, 2017 under less than favorable conditions. This is my first attempt at using the ASI camera along with a Televue 2.5x Powermate. The process looks promising if I get a night of good seeing.  I also need to do a better alignment job to capture more than 2,500 frames of data. With this magnification, my framerate has dropped down to less than 40 fps.

Tech Specs: Meade 12” LX-90 telescope, ASI290MC camera, Televue 2.5x Powermate, Celestron CGEM-DX mount. Software included: FireCapture v2.5.10 x64, AutoStakkert! V3.0.14 (x64), Registax v6 and Adobe Lightroom. Date: May 10, 2017.  Location: Weatherly, Pennsylvania.

Here is my FireCapture log file showing the settings:

FireCapture v2.5 Settings
————————————
Observer=Tom Wildoner
Scope=Meade 12″ LX90
Camera=ZWO ASI290MC
Filter=RGB
Profile=Jupiter
Diameter=42.74″
Magnitude=-2.37
CMI=284.9° CMII=130.5° CMIII=258.5° (during mid of capture)
FocalLength=7150mm
Resolution=0.08″
Filename=Jup_212110.avi
Date=100517
Start=212026.038
Mid=212110.870
End=212155.703
Start(UT)=012026.038
Mid(UT)=012110.870
End(UT)=012155.703
Duration=89.665s
Date_format=ddMMyy
Time_format=HHmmss
LT=UT -5h
Frames captured=2573
File type=AVI
Extended AVI mode=true
Compressed AVI=false
Binning=no
ROI=1200×800
ROI(Offset)=568×152
FPS (avg.)=28
Shutter=34.81ms
Gain=341 (56%)
Gamma=6
HighSpeed=off
SoftwareGain=10 (off)
AutoHisto=75
WRed=55
Brightness=172
WBlue=90
USBTraffic=100
AutoExposure=off
Histogramm(min)=0
Histogramm(max)=193
Histogramm=75%
Noise(avg.deviation)=n/a
Limit=10000 Frames
Sensor temperature=18.9 °C

…Tom

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