Image recorded at 28 Nov 2021 - 23:04
Observation type
A long exposure image
Observatory
Time
28 Nov 2021 - 23:04
Image type
Original image. This is the original image recorded by the camera, with no post-processing.
Display options
Other files associated with this event
Original image
This is the original image recorded by the camera, with no post-processing.
Image with light pollution removed
This image has been processed to attempt to remove light pollution.
Metadata about this image
Property | Value |
Observatory ID | cambridge-east-0 |
Unix timestamp | 1638140640.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 4.36 |
Noise level of stacked image (0-255) | 0.11 |
Average pixel brightness (0-255) | 25.95 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 16.34 |
Declination of Sun (deg) | -21.47 |
Altitude of Sun (sec) | -58.13 |
Azimuth of Sun (sec) | -19.44 |
Sky clarity estimate | 18.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 248.00 |
Orientation: Central RA (hr) | 1.09 |
Orientation: Central dec (deg) | 41.39 |
Orientation: Positional angle of field (deg) | 56.71 |
Orientation: Altitude above horizon (deg) | 62.56 |
Orientation: Azimuth east of north (deg) | -97.85 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -2.60 |
Orientation: Calculated horizontal FoV (deg) | 92.34 |
Orientation: Calculated vertical FoV (deg) | 74.77 |
Orientation: Fit quality | [0.4828815496627208, 9] |
Orientation: Fit quality to daily average | [0.7254672185135018, 8] |