Image recorded at 01 Oct 2021 - 20:24
![](/api/files/content/20211001_202400_9a06d40b22ef.png/20211001202400_cambridge-east-0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
01 Oct 2021 - 20:24
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/20211001_202400_2ef98fb970c6.png/20211001202400_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20211001_202400_9a06d40b22ef.png/20211001202400_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 | 1633119840.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 4.54 |
Noise level of stacked image (0-255) | 0.93 |
Multiplicative gain applied to image | 7.89 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 12.54 |
Declination of Sun (deg) | -3.52 |
Altitude of Sun (sec) | -25.58 |
Azimuth of Sun (sec) | -59.59 |
Sky clarity estimate | 246.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 246.00 |
Orientation: Fit quality to daily average | [0.6910677550789484, 5] |