First time adding in Ha to RGB
| Object ID | M1 Crab Nebula |
| Details | RGB: 2018-12-03 Ha: 2018-11-01 |
| Telescope | 250mm f4.8 Newtonian IDAS P1 LPR |
| Camera | Atik 460EX @-20C Baader 7nm Ha and RGB filters |
| Exposure(s) | Ha 6x300s 1×1 RGB 10x60s each 2×2 Darks / BPM |
| Capture | APT |
| Processing | Nebulosity, Photoshop |