| M31. The Andromeda Galaxy |
| Spiral
galaxy in Andromeda |
| It
is our nearest large neighbor galaxy and it is visible to the naked eye
under moderate conditions. It was known by the Persian astronomers in
the X century. Distance to earth: 2,900,000 light years Visual Magnitude: 3.4 More information: Messier index. M31 |
| Date and location | 27-nov to 2-dic-2013. Caraquiz, Guadalajara. Monfrague, Cáceres | |
| Telescope | ASA N10, f=906mm, no autoguide + Mewlon 250 | |
| Camera |
|
|
| Image processing | L: 80x300s, RGB: 60x300s. Processed with Pixinsight. |
| Date and location | 10-ago-2007. Caraquiz, Guadalajara |
| Telescope | Megrez II 80 ED. f=560.
Autoguide with Toucam SC3, LX200R and Guidedog |
| Camera | Artemis11002. Focal reducer 0,7. Hutech IDAS LPS filter with IR cut. |
| Image processing | L: 12x300s stacked with
AIP4WIN and processed with Pixinsight. |
| Date and location | 14-oct-2006. Caraquiz, Guadalajara |
| Telescope | Megrez II 80 ED. f=560.
Autoguide with Toucam SC3, LX200R and Guidedog |
| Camera | Artemis285. Focal reducer 0,7. Hutech IDAS LPS filter with IR cut. |
| Image processing | L: 12x300s; RGB:
3x300s, stacked with
AIP4WIN, LRGB and process with Pixinsight. |
| Date and location | 10-dec-2005. Caraquiz, Guadalajara |
| Telescope | Megrez II 80 ED, f=560mm. Autoguide with Toucam and LX200GPS |
| Camera | Artemis285. IDAS LPS Hutech filter, with IR cut |
| Image
processing |
L: 7x360s. Images stacked with AIP4WIN. histogram
and filter with Pixinsight. Final process
with Adobe Photoshop. |
 |
| Date and location | 3-sep-2005. Caraquiz, Guadalajara |
| Telescope | 135mm lens, F5.6. Autoguide with Toucam and LX200GPS |
| Camera | Artemis285. IDAS LPS Hutech filter, with IR cut |
| Image
processing |
L: 4x600s; RGB:2x600s. Images stacked and RGB
composition with AIP4WIN.
LRGB and final process with Adobe Photoshop. Filter with Pixinsight |
| Visits since september 14th, 2004: |
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