Image recorded at 15 Sep 2021 - 22:48
![](/api/files/content/20210915_224800_e83e50ce5598.png/20210915224800_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
15 Sep 2021 - 22:48
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/20210915_224800_cab9e2b12952.png/20210915224800_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20210915_224800_e83e50ce5598.png/20210915224800_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 | 1631746080.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.05 |
Noise level of stacked image (0-255) | 2.81 |
Multiplicative gain applied to image | 9.04 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 11.59 |
Declination of Sun (deg) | 2.65 |
Altitude of Sun (sec) | -33.34 |
Azimuth of Sun (sec) | -20.06 |
Sky clarity estimate | 1392.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1392.00 |
Orientation: Central RA (hr) | 21.13 |
Orientation: Central dec (deg) | 27.09 |
Orientation: Positional angle of field (deg) | 20.03 |
Orientation: Altitude above horizon (deg) | 60.80 |
Orientation: Azimuth east of north (deg) | -141.31 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 5.56 |
Orientation: Calculated horizontal FoV (deg) | 82.47 |
Orientation: Calculated vertical FoV (deg) | 65.54 |
Orientation: Fit quality | [0.6813668865933807, 23] |
Orientation: Fit quality to daily average | [1.0853630401166732, 23] |