Image recorded at 18 Sep 2020 - 21:16
![](/api/files/content/20200918_211600_81877cbecf40.png/20200918211600_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
18 Sep 2020 - 21:16
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/20200918_211600_0cc6602e2fed.png/20200918211600_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20200918_211600_81877cbecf40.png/20200918211600_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 | 1600463760.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.58 |
Noise level of stacked image (0-255) | 2.60 |
Multiplicative gain applied to image | 8.69 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 11.78 |
Declination of Sun (deg) | 1.42 |
Altitude of Sun (sec) | -26.98 |
Azimuth of Sun (sec) | -45.38 |
Sky clarity estimate | 1463.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1463.00 |
Orientation: Central RA (hr) | 18.31 |
Orientation: Central dec (deg) | 33.85 |
Orientation: Positional angle of field (deg) | 18.35 |
Orientation: Altitude above horizon (deg) | 54.64 |
Orientation: Azimuth east of north (deg) | -104.27 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 27.43 |
Orientation: Calculated horizontal FoV (deg) | 70.24 |
Orientation: Calculated vertical FoV (deg) | 54.64 |
Orientation: Fit quality | [0.6556457071397032, 25] |
Orientation: Fit quality to daily average | [0.8882104400019969, 25] |