Image recorded at 18 Nov 2021 - 17:32
![](/api/files/content/20211118_173200_2930cb9adce3.png/20211118173200_cambridge-east-0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
18 Nov 2021 - 17:32
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/20211118_173200_cb493d3220f0.png/20211118173200_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20211118_173200_2930cb9adce3.png/20211118173200_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 | 1637256720.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 5.46 |
Noise level of stacked image (0-255) | 4.23 |
Multiplicative gain applied to image | 30.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 15.62 |
Declination of Sun (deg) | -19.40 |
Altitude of Sun (sec) | -13.34 |
Azimuth of Sun (sec) | -104.55 |
Sky clarity estimate | 24.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 24.00 |