NGC 2359.
Thor's helmet
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| Telescope: ED 80 F/4.7 | Guiding: 70 mm -- PHD guiding |
| Camera: SXV H-9 | Exposure time: Ha 403'--- Ha 403'-G20'-B20 |
| Mount: EQ6 pro | Date: 22-25 / 03 / 2010 |
| Filter Wheel: Atik manual filter wheel | Location: Athens ''ZHN'' observatory |
| Filters: Astronomik L Ha RGB filters | Object location: RA: 17h 18.6m Dec: -13* 13' |

| Telescope: 70 mm F/7.1 | Guiding: C-11 SCT - PHD guiding |
| Camera: SXV H-9 | Exposure time: Ha 88.6'---Ha30'-G08'-B08' |
| Mount: Ultima 11 | Date: 28/11 /2006 |
| Filter Wheel: Atik manual filter wheel | Location: Athens ''ZHN'' observatory |
| Filters: Astronomik L Ha RGB filters | Object location: RA: 17h 18.6m Dec: -13* 13' |