Doc Greiner Research Observatory
Narrowband Images

IC 1848 The Soul Nebula (Image by Mark Hanson)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures: 30 and 45 minute subs:  Ha, 330 minutes; OIII, 240 minutes, SII, 240 minutes, 1x1.  Total exposure 13.5 hours

Processing:  Calibrated, aligned,stacked in Maxim along with RC Astro consol.  Color combine using Fits Liberator/Photoshop CS4 and the clipped layer mask method described by a nice video from  Ken Crawford.

IC 443 The Jellyfish Nebula (Image by Mark Hanson)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures: 30 and 45 minute subs:  Ha, 570 minutes; OIII, 360 minutes, SII, 390 minutes, 1x1.  Total exposure 22 hours

Processing:  Calibrated, aligned,stacked in Maxim along with RC Astro consol.  Color combine using Fits Liberator/Photoshop CS4 and the clipped layer mask method described by a nice video from  Ken Crawford.

443MasterPhotoshopflat2.jpg
IC1848.jpg
IC1805.jpg
IC1396.jpg
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NGC281mark.jpg

IC 1396 The Elephants Trunk Nebula (Image by Mark Hanson)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures: 30 minute subs:  Ha, 300 minutes; OIII, 240 minutes, SII, 240 minutes, 1x1.  Total exposure 13 hours

Processing:  Calibrated, aligned,stacked in Maxim along with RC Astro consol.  Color combine using Fits Liberator/Photoshop CS4

NGC 2244 The Rosette Nebula(Image by Mark Hanson)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures: 30 minute subs:  Ha, 300 minutes; OIII, 280 minutes, SII, 280 minutes, 1x1.  Total exposure 14.5 hours

Processing:  Calibrated, aligned,stacked in Maxim along with RC Astro consol.  Color combine using Fits Liberator/Photoshop CS4 and the clipped layer mask method described by a nice video from  Ken Crawford.

IC 1805 The Heart Nebula (Image by Mark Hanson)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures: 30 minute subs:  Ha, 300 minutes; OIII, 240 minutes, SII, 240 minutes, 1x1.  Total exposure 13 hours

Processing:  Calibrated, aligned,stacked in Maxim along with RC Astro consol.  Color combine using Fits Liberator/Photoshop CS4

NGC 281 The Packman Nebula (Image by Greg Sellek)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures: 30 minute subs:  Ha, 300 minutes; OIII, 240 minutes, SII, 240 minutes, 1x1.  Total exposure 13 hours

Processing:  Calibrated, aligned,stacked in Maxim along with RC Astro consol.  Color combine using Fits Liberator/Photoshop CS4

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ngc7822_sellek.jpg
ic1396_sellek.jpg
Rosette_sellek.jpg
m42_sellek.jpg
soul_nebula_sellek.jpg
NGC281_final.jpg

NGC 281 The Packman Nebula (Image by Greg Sellek)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures:

Processing:  

The Rosette Nebula (Image by Greg Sellek)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures:

Processing:  

NGC 7822 (Image by Greg Sellek)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures:

Processing:  

IC 1848 The Soul Nebula (Image by Greg Sellek)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures:

Processing:  

IC 1805 The Heart Nebula (Image by Greg Sellek)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures:

Processing:  

IC 1396 The Elephants Trunk Nebula  (Image by Greg Sellek)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures:

Processing:  

M42 The Great Orion Nebula (Image by Greg Sellek)

Image Details:

Scope:  TMB 130 F6 on Paramount ME

Camera:  STL-11000 with Remote Guide Head

Filters:  Astrodon 6nm HA/S2/O3

Exposures:

Processing:  

TMB 130 Images

IC410 All.jpg
NGC1499Sub.jpg
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RCOS 14.5” Images

All images on this page are taken from DGRO Rancho Hidalgo using a 14.5” RCOS, Paramount ME and Apogee U16M, unless otherwise noted

IC  5067 In the Pelican Nebula

 

IC  410 The Tadpoles

IC 1499 California Nebula