Galaxies 4
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M 101 in Ursa Major

Camera - SXV-H9

Telscope - APM 6" Mak Newt @ f/5.5

Mount - MI-250

LRGB, L= 20x300s, R=8x272s, G=8x204s, B=8x306s,  all exposures guided with Tak Sky 90 and MX 716. Lum exposures binned 1x1, RGB exposures binned 2x2.  Astronomik Type II RGB filters, Sum combined in Maxim DL

Date - April 10, 2004

 

  
M 104 in Virgo

Camera - SXV-H9

Telscope - STF 7" Mak Cass @ f/8.5 with AP 0.67 focal reducer

Mount - MI-250

LRGB, L= 20x300s, R=5x180s, G=4x180s, B=4x306s,  all exposures guided with Tak Sky 90 and MX 716. Lum exposures binned 1x1, RGB exposures binned 2x2.  Astronomik Type II RGB filters, Sum combined in Maxim DL

Date - April 13  & 16, 2004
  M 63 in Canes Venatici - The Sunflower Galaxy

Camera - SXV-H9

Telscope - APM 160mm Mak Newt @ f/5.5 for 880mm focal length

Mount - MI-250

LRGB, L= 15x300s, R=7x272s, G=5x204s, B=5x306s,  all exposures guided with Tak Sky 90 and MX 716. Lum exposures binned 1x1, RGB exposures binned 2x2.  Astronomik Type II RGB filters, Sum combined in Maxim DL Version 4

Date - April 23, 2004

NGC 6946 in Cepheus

Camera - SXV-H9

Telscope - STF 7" Mak Cass @ f/8.5 with AP 0.67 focal reducer

Mount - MI-250

LRGB, L= 15x240s, R=5x180s, G=5x180s, B=5x306s,  all exposures guided with Tak Sky 90 and MX 716. Lum exposures binned 1x1, RGB exposures binned 2x2.  Astronomik Type II RGB filters, Sum combined in Maxim DL

Date - July 9, 2004

 

NGC 891 in Andromeda

Camera - SXV-H9

Telscope - STF 7" Mak Cass @ f/8.5 with AP 0.67 focal reducer

Mount - MI-250

LRGB, L= 19x240s, R=5x180s, G=5x180s, B=6x306s,  all exposures guided with Tak Sky 90 and MX 716. Lum exposures binned 1x1, RGB exposures binned 2x2.  Astronomik Type II RGB filters, Sum combined in Maxim DL

Date - August 14, 2004

 

NGC 7331 in Pegasus

Camera - SXV-H9

Telscope - STF 7" Mak Cass @ f/8.5 with AP 0.67 focal reducer

Mount - MI-250

LRGB, L= 20x240s, R=5x180s, G=5x180s, B=5x306s,  all exposures guided with Tak Sky 90 and MX 716. Lum exposures binned 1x1, RGB exposures binned 2x2.  Astronomik Type II RGB filters, Lum Sigma Clip combined in Maxim DL v4, RGB sum combined in Maxim DL v4, LRGB combined in PS CS

Date - September 19 & 10, 2004

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