Image recorded at 14 Sep 2020 - 21:24
![](/api/files/content/20200914_212400_daf3bd8a9c4f.png/20200914212400_cambridge-east-0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
14 Sep 2020 - 21:24
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/20200914_212400_0f9000c6dfb7.png/20200914212400_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20200914_212400_daf3bd8a9c4f.png/20200914212400_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 | 1600118640.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.77 |
Noise level of stacked image (0-255) | 2.51 |
Multiplicative gain applied to image | 7.62 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 11.54 |
Declination of Sun (deg) | 2.97 |
Altitude of Sun (sec) | -26.33 |
Azimuth of Sun (sec) | -42.90 |
Sky clarity estimate | 998.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 998.00 |
Orientation: Central RA (hr) | 18.45 |
Orientation: Central dec (deg) | 38.99 |
Orientation: Positional angle of field (deg) | 57.68 |
Orientation: Altitude above horizon (deg) | 60.43 |
Orientation: Azimuth east of north (deg) | -101.03 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -6.82 |
Orientation: Calculated horizontal FoV (deg) | 78.29 |
Orientation: Calculated vertical FoV (deg) | 61.50 |
Orientation: Fit quality | [1.2577201364911608, 25] |
Orientation: Fit quality to daily average | [1.328811666122639, 25] |