Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  NGC 7497, The star Markab (αPeg)
Getting plate-solving status, please wait...
In the corner of the Great Square, 


            John Gleason
In the corner of the Great Square

In the corner of the Great Square

Acquisition type: Electronically-Assisted Astronomy (EAA)

Technical card

Imaging telescope or lens:Takahashi FSQ Fluorite

Imaging camera:FLI PL16803

Mount:Paramount ME

Guiding telescope or lens:Takahashi FSQ Fluorite

Guiding camera:FLI PL16803

Filter:Baader Planetarium Luminance

Resolution: 3500x1848

Dates:Sept. 4, 2019

Frames: 154x180"

Integration: 7.7 hours

Avg. Moon age: 5.72 days

Avg. Moon phase: 32.64% job: 2899229

RA center: 347.119 degrees

DEC center: 16.646 degrees

Pixel scale: 7.496 arcsec/pixel

Orientation: 91.529 degrees

Field radius: 4.121 degrees

Data source: Own remote observatory

Remote source: Non-commercial independent facility


Alpha Pegasus is the
mag 2.5 bright star in the southwest corner of the great square of the constellation Pegasus.
Visually, this is a rather blank area of sky. Long exposure images however, now show this area to be rich in galactic cirrus. These faint clouds of interstellar dust ride above the galactic plane and dimly reflect the Milky Way's combined starlight. They are associated with molecular clouds. The diffuse clouds are calculated to be less than a thousand light-years distant and fill this vista.
- source APOD

2 segment mosaic
77 sub exposures per segment
180s exposures
16803 proline
L channel
FSQ f/5.

From the remote observatory in the southern hemisphere!



John Gleason
License: None (All rights reserved)

Sky plot

Sky plot


In the corner of the Great Square, 


            John Gleason