astrophoton.com

Astrophotography by Bernhard Hubl

  Tips
  Equipment
  Nebulae
 

Star Clusters
 

Galaxies
 

Couples
 

Comets
 

Widefield
 

Astro Trips
 

Image Lists

 

Copyright 

Bernhard Hubl

 

Tips

Standard Color Balance of RGB Images

  color_balance.pdf (English)   G2_Calculator.xls (MS Excel 2003)  

 

Farbbalance.pdf (German)

 

 

 

 

color_balance_french.pdf (French)

 

 

 

 

B-V Color Balance of RGB Images

  B-V_color_calibration.pdf (English)   Filter_B-V_and_V-R.ajs  

 

B-V_Farbkalibrierung.pdf (German)

 

Filter_u-g_and_g-r.ajs

 

 

B-V_color_calibration_f.pdf (French)

 

 

 

 

Color Balance with Bob Franke's eXcalibrator

http://bf-astro.com/excalibrator/excalibrator.htm (English)

 

Optimizing of Comet Images

comet_images.pdf (English)

Kometenaufnahmen.pdf (German)

 

CCDSTACK Workflow

CCDSTACK_ST2000XM_eng.pdf (English)

CCDSTACK_ST2000XM_ger.pdf (German)

 

Photoshop Workflow

Photoshop_ST2000XM_eng.pdf (English)

Photoshop_ST2000XM_ger.pdf (German)

 

CCD Guide

 

Show Barnard Dark Nebulae in Planetarium Software Guide 9

LDN_Barnard.zip

 

Lectures

 

Lecture at CEDIC 2015 (English)

March 2015

CEDIC team goes Chile - Planning astrotrips  

 

Lecture at AIC 2012 (English)

Oct 2012

Wide Field and Long Focal Length Imaging  
  Lecture at CEDIC 2009 (English)

April 2009

Colour Calibration of RGB Images