Image recorded at 19 Dec 2021 - 06:44
![](/api/files/content/20211219_064400_99d132a679d4.png/20211219064400_cambridge-east-0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
19 Dec 2021 - 06:44
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/20211219_064400_74bfb3085d57.png/20211219064400_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20211219_064400_99d132a679d4.png/20211219064400_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 | 1639896240.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 6.34 |
Noise level of stacked image (0-255) | 0.85 |
Multiplicative gain applied to image | 5.18 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 17.82 |
Declination of Sun (deg) | -23.42 |
Altitude of Sun (sec) | -11.43 |
Azimuth of Sun (sec) | 113.64 |
Sky clarity estimate | 9.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 9.00 |