Image recorded at 20 Oct 2021 - 23:32
![](/api/files/content/20211020_233200_200fb58a04aa.png/20211020233200_cambridge-east-0_frame_BS0.png)
Observation type
A long exposure image
Observatory
Time
20 Oct 2021 - 23:32
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/20211020_233200_200fb58a04aa.png/20211020233200_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20211020_233200_ec610aeca0b7.png/20211020233200_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 | 1634772720.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 6.75 |
Noise level of stacked image (0-255) | 0.17 |
Average pixel brightness (0-255) | 82.91 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 13.72 |
Declination of Sun (deg) | -10.69 |
Altitude of Sun (sec) | -48.41 |
Azimuth of Sun (sec) | -4.45 |
Sky clarity estimate | 4.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 13.00 |