Image recorded at 20 Jul 2021 - 22:12
![](/api/files/content/20210720_221200_6d93ab9ca75e.png/20210720221200_cambridge-east-0_frame_BS0.png)
Observation type
A long exposure image
Observatory
Time
20 Jul 2021 - 22:12
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
![](/api/thumbnail/20210720_221200_6d93ab9ca75e.png/20210720221200_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20210720_221200_6fadee10212b.png/20210720221200_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 | 1626819120.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.06 |
Noise level of stacked image (0-255) | 0.31 |
Average pixel brightness (0-255) | 86.68 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 8.03 |
Declination of Sun (deg) | 20.48 |
Altitude of Sun (sec) | -13.19 |
Azimuth of Sun (sec) | -27.28 |
Sky clarity estimate | 40.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1297.00 |
Orientation: Fit quality to daily average | [2.468372581492686, 25] |