Pelican-Nebula-[-IC-5070-], agostinognasso

Pelican-Nebula-[-IC-5070-]

Equipment

Loading...

Acquisition details

Loading...

Description

Image made under the Caselle Torinese urban sky.

30/09/2010



T ambient= 20°C

Main Telescope: TS apo65q

Camera:Moravian G2-8300 FW

Guide: TMB 105 650 + dmk21

Mont: EQ pro

Processing: Maxim DL (calibration&stack) + CCDstack (ddp filter+deconvolution ) + Photoshop

29X600s @ -18°C Ha 12nm filter

14X120s @ -18°C R filter

14X120s @ -18°C B filter

R channel = R + 30% Ha

The green channel is syntetic : G = 50% R + 50% B

20 dark

20 flat

Comments

Histogram

Pelican-Nebula-[-IC-5070-], agostinognasso