A set of wide fields vs closeups

Since the weather doesn't support shooting any new material, I have done more image pairs from same target.

I have shot many targets with least two different focal lengths, usually a 200-300mm camera lens and my old Meade LX200 GPS 12" telescope. I have done earlier some scale studies as a zoom in series, with Moon circle as a scale.

Now I have done just simple image pairs, showing both, a wide field and a closeup from the same objects.

Sh2-142, the "Wizard Nebula"

Ra 22^h 47^m 0^s Dec +58° 06′ 00″, in constellation Cepheus

Image is in HST-palette, (HST=Hubble Space Telescope)

from the emission of ionized elements, R=Sulfur, G=Hydrogen and B=Oxygen.

Links to the original images, used in series, from top to bottom, 300mm vs  ~2000mm

1. http://astroanarchy.blogspot.com/2011/02/sh2-142-wizard-nebula-wide-field.html


2. http://astroanarchy.blogspot.com/2010/09/sh2-142-wizard-nebula.html

NGC 7000, the "North America Nebula"

In constellation Cygnus

Image is in HST-palette, (HST=Hubble Space Telescope)

from the emission of ionized elements, R=Sulfur, G=Hydrogen and B=Oxygen.

Links to the original images, used in series, from top to bottom, 300mm vs  ~2000mm

1. http://astroanarchy.blogspot.com/2008/09/my-first-ever-narrowband-color-image.html

2. http://astroanarchy.blogspot.com/2010/09/ngc-7000-closeup-hst-palette-preview.html

IC443, the "Jellyfish Nebula"

In constellation Gemini

Image is in HST-palette, (HST=Hubble Space Telescope)

from the emission of ionized elements, R=Sulfur, G=Hydrogen and B=Oxygen.

Links to the original images, used in series, from top to bottom, 300mm vs  ~2000mm

1. http://astroanarchy.blogspot.com/2008/03/ic-443-ngc-2175.html

2. http://astroanarchy.blogspot.com/2011/01/ic-443-reprocessed-closeup-and-wide.html