Image recorded at 20 Sep 2021 - 21:44
![](/api/files/content/20210920_214400_f5bd3895bb86.png/20210920214400_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
20 Sep 2021 - 21:44
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/20210920_214400_c8b1e5d9ea0c.png/20210920214400_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20210920_214400_f5bd3895bb86.png/20210920214400_eddington0_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 | eddington0 |
Unix timestamp | 1632174240.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.67 |
Noise level of stacked image (0-255) | 0.85 |
Multiplicative gain applied to image | 2.59 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 11.89 |
Declination of Sun (deg) | 0.73 |
Altitude of Sun (sec) | -30.54 |
Azimuth of Sun (sec) | -38.25 |
Sky clarity estimate | 323.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 323.00 |
Orientation: Fit quality to daily average | [1.2094176600217625, 7] |