Heart nebula
Heart nebula (IC 1805) - Constellation of Cassiopeia
DESCRIPTION |
Heart nebula (IC 1805) is a diffuse emission nebula in the constellation Cassiopeia 7500 light years Apparent dimensions :60.0'x60.0' |
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ACQUISITION |
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Date |
12.10.2007 |
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Telescope/Optics |
Takahashi FSQ-106ED |
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Mount |
Takahashi EM200 USD |
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Camera CCD |
SBIG STL 4020M |
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Focuser |
Robofocus |
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Filters |
Astrodon SII Ha (6nm) OIII |
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Guidage |
FS60C + remote guider |
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IMAGING PROCESS |
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Exposures |
36 images @ 5 min ( total: 180 min) / layer. 9 h total |
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Softwares for acquisition |
Robofocus, FocusMax, CCDsoft, TheSky6 Pro, CCDAutoPilot 3 Pro |
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image processing |
Calibration, regitration, stacking, color CCDstack, PixInsight + Adobe Photoshop CS. |