Image recorded at 20 May 2021 - 00:36
![](/api/files/content/20210520_003600_e93f5b3ff693.png/20210520003600_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
20 May 2021 - 00:36
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/20210520_003600_75f4f8194001.png/20210520003600_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20210520_003600_e93f5b3ff693.png/20210520003600_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 | 1621470960.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.57 |
Noise level of stacked image (0-255) | 2.52 |
Multiplicative gain applied to image | 8.44 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 3.80 |
Declination of Sun (deg) | 19.99 |
Altitude of Sun (sec) | -17.27 |
Azimuth of Sun (sec) | 9.78 |
Sky clarity estimate | 437.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 437.00 |
Orientation: Central RA (hr) | 15.18 |
Orientation: Central dec (deg) | 26.87 |
Orientation: Positional angle of field (deg) | 19.91 |
Orientation: Altitude above horizon (deg) | 60.81 |
Orientation: Azimuth east of north (deg) | -143.23 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 4.44 |
Orientation: Calculated horizontal FoV (deg) | 83.68 |
Orientation: Calculated vertical FoV (deg) | 66.60 |
Orientation: Fit quality | [0.7033015048056918, 20] |
Orientation: Fit quality to daily average | [1.1547442776689876, 20] |