Image recorded at 25 Oct 2020 - 22:44
![](/api/files/content/20201025_224400_446ca3449d9b.png/20201025224400_cambridge-east-0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
25 Oct 2020 - 22:44
Image type
Image with light pollution removed. This image has been processed to attempt to remove light pollution.
Display options
Other files associated with this event
![](/api/thumbnail/20201025_224400_4d45c1af5399.png/20201025224400_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20201025_224400_446ca3449d9b.png/20201025224400_cambridge-east-0_frame_BS1.png)
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 | 1603665840.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 13.24 |
Noise level of stacked image (0-255) | 2.96 |
Multiplicative gain applied to image | 8.66 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 14.05 |
Declination of Sun (deg) | -12.51 |
Altitude of Sun (sec) | -48.55 |
Azimuth of Sun (sec) | -22.18 |
Sky clarity estimate | 1230.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1230.00 |
Orientation: Central RA (hr) | 22.47 |
Orientation: Central dec (deg) | 39.13 |
Orientation: Positional angle of field (deg) | 56.25 |
Orientation: Altitude above horizon (deg) | 60.48 |
Orientation: Azimuth east of north (deg) | -100.53 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.13 |
Orientation: Calculated horizontal FoV (deg) | 78.51 |
Orientation: Calculated vertical FoV (deg) | 61.44 |
Orientation: Fit quality | [1.1023291900213577, 24] |
Orientation: Fit quality to daily average | [1.5445594675660181, 24] |