Image recorded at 12 Apr 2021 - 21:20
![](/api/files/content/20210412_212000_33e58b74f8dd.png/20210412212000_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
12 Apr 2021 - 21:20
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/20210412_212000_a67503288e6e.png/20210412212000_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20210412_212000_33e58b74f8dd.png/20210412212000_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 | 1618262400.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.75 |
Noise level of stacked image (0-255) | 2.43 |
Multiplicative gain applied to image | 8.01 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 1.43 |
Declination of Sun (deg) | 9.01 |
Altitude of Sun (sec) | -19.82 |
Azimuth of Sun (sec) | -42.53 |
Sky clarity estimate | 911.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 911.00 |
Orientation: Central RA (hr) | 9.51 |
Orientation: Central dec (deg) | 26.84 |
Orientation: Positional angle of field (deg) | 18.99 |
Orientation: Altitude above horizon (deg) | 60.99 |
Orientation: Azimuth east of north (deg) | -144.29 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 4.54 |
Orientation: Calculated horizontal FoV (deg) | 83.59 |
Orientation: Calculated vertical FoV (deg) | 66.77 |
Orientation: Fit quality | [0.8198405179513746, 23] |
Orientation: Fit quality to daily average | [1.1314973080282769, 23] |