Image recorded at 21 Aug 2020 - 22:04
![](/api/files/content/20200821_220400_e7fbcc8fb68b.png/20200821220400_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
21 Aug 2020 - 22:04
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/20200821_220400_e69b1bf4c559.png/20200821220400_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20200821_220400_e7fbcc8fb68b.png/20200821220400_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 | 1598047440.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.59 |
Noise level of stacked image (0-255) | 2.54 |
Multiplicative gain applied to image | 8.48 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 10.09 |
Declination of Sun (deg) | 11.72 |
Altitude of Sun (sec) | -21.14 |
Azimuth of Sun (sec) | -31.30 |
Sky clarity estimate | 1006.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1006.00 |
Orientation: Central RA (hr) | 17.16 |
Orientation: Central dec (deg) | 34.58 |
Orientation: Positional angle of field (deg) | 19.10 |
Orientation: Altitude above horizon (deg) | 54.09 |
Orientation: Azimuth east of north (deg) | -101.71 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 27.78 |
Orientation: Calculated horizontal FoV (deg) | 71.44 |
Orientation: Calculated vertical FoV (deg) | 55.66 |
Orientation: Fit quality | [0.690601428846965, 22] |
Orientation: Fit quality to daily average | [1.0194033405927745, 22] |