Image created with the palette SII = Red HA = Green SII = Blue and the data are the following ones:
- 15 hours @ ISO800 HA (900 AND 1200")
- 2 hours @ ISO800 OIII (1200")
- 4 hours @ ISO800 SII (1200")
- LongPerng 100ED f4.8 and Canon 1000D
A greeting.