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| Location : | Castres (France, Tarn) |
| Acquisition Date : | 2013-08-21 beginning at 21:05:00 UT |
| Author : | Michel Fleureau |
| Scope : | Orion ShortTube 80/400 mm |
| Autoguiding : | Orion StarShoot autoguider (PHD Guiding) & Newton Orion 200/1000 (f/5) |
| Camera : | Canon EOS 450D (Digital Rebel XSi) full spectrum modded (totalement défiltré) |
| Filtre : | Astronomik CLS-CCD EOS Clip-in (Astronomik CLS-CCD clipsable pour Canon EOS) |
| Exposure : | 104.0 minutes [52 subexposures of 120 sec each (selected from 61)] @ ISO 800 |
| Calibration : | Dark & bias : 31/31 @ ISO 800 - Flat & Dark-Flat : 31 @ ISO 400 |
| Weather : | Temp 19°C - H35% - Vent très faible de SE - Turbulence moyenne - Mauvaise tansparence due à la Pleine Lune |
| Software Used : | Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/astronomy/www/astropix/page_web.php on line 602 |