Image recorded at 17 Dec 2021 - 18:00
![](/api/files/content/20211217_180000_35858a67c106.png/20211217180000_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
17 Dec 2021 - 18:00
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/20211217_180000_aaae5f2c1d81.png/20211217180000_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20211217_180000_35858a67c106.png/20211217180000_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 | 1639764000.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 4.17 |
Noise level of stacked image (0-255) | 0.76 |
Multiplicative gain applied to image | 7.06 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 17.71 |
Declination of Sun (deg) | -23.38 |
Altitude of Sun (sec) | -18.87 |
Azimuth of Sun (sec) | -104.10 |
Sky clarity estimate | 75.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 75.00 |