M27 (Dumbbell Nebula)
| Object | M 27 |
| Date | June, 23rd 2012 |
| Telescope | TS ONTC 12″ f/5.3 |
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M27
Monat: Juni 2012
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IC 5070 HaRGB
Now some R/G/B subs have been collected (35 min each). Color correction was done with the excellent eXcalibrator tool.
The Ha channel is blended into the individual RGB channels with 100/10/20 %
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IC 5070
Summer solstice is only a few days ahead, but last night I could get some nice frames from IC 5070 (Pelican nebula) during the short dark period
| Object | IC 5070 |
| RA | 20 51 13.4 |
| DE | +44 22 42 |
| Date | June, 17th 2012 |
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XML De-Regionalizer
Using both CCD Navigator and CCD Autopilot, I faced a small problem. Due to the fact that the computers where I create the session plans and where this plan is finally executed are using different regional settings, there is an issue when importing the XML session plan.
To solve this, I wrote a small program which converts the CCDNavigator XML file between regional settings.
Download XMLDeregionalizer (Windows binary)
Download XMLDeregionalizer (Visual Studio 2010 Source Code)
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Filter confusion
After doing some maintenance in my backyard observatory (collimation etc.) I noticed a confusion… my Ha filter was not in the filter wheel, but in it’s case 😉
Now it’s corrected. Here is a short comparison between IDAS V4 (confused with Ha) and the „real“ H-Alpha 13nm. Same exposure duration and background adjusted to same level.
