Image recorded at 20 Sep 2020 - 20:28
![](/api/files/content/20200920_202800_3c31c0b6d6e6.png/20200920202800_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
20 Sep 2020 - 20:28
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/20200920_202800_eab06cb70923.png/20200920202800_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20200920_202800_3c31c0b6d6e6.png/20200920202800_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 | 1600633680.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.76 |
Noise level of stacked image (0-255) | 2.35 |
Multiplicative gain applied to image | 7.73 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 11.90 |
Declination of Sun (deg) | 0.66 |
Altitude of Sun (sec) | -22.00 |
Azimuth of Sun (sec) | -57.20 |
Sky clarity estimate | 1559.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1559.00 |
Orientation: Central RA (hr) | 17.64 |
Orientation: Central dec (deg) | 33.86 |
Orientation: Positional angle of field (deg) | 18.82 |
Orientation: Altitude above horizon (deg) | 54.66 |
Orientation: Azimuth east of north (deg) | -104.33 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 26.94 |
Orientation: Calculated horizontal FoV (deg) | 70.03 |
Orientation: Calculated vertical FoV (deg) | 54.43 |
Orientation: Fit quality | [0.7546805158481665, 23] |
Orientation: Fit quality to daily average | [0.9247160658095845, 23] |