Image recorded at 18 Jul 2021 - 00:04
![](/api/files/content/20210718_000400_06f61b4f1d10.png/20210718000400_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
18 Jul 2021 - 00:04
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/20210718_000400_84fdd020b71f.png/20210718000400_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20210718_000400_06f61b4f1d10.png/20210718000400_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 | 1626566640.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.61 |
Noise level of stacked image (0-255) | 2.44 |
Multiplicative gain applied to image | 8.14 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 7.84 |
Declination of Sun (deg) | 21.02 |
Altitude of Sun (sec) | -16.76 |
Azimuth of Sun (sec) | -0.48 |
Sky clarity estimate | 811.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 811.00 |
Orientation: Central RA (hr) | 18.42 |
Orientation: Central dec (deg) | 24.22 |
Orientation: Positional angle of field (deg) | 20.48 |
Orientation: Altitude above horizon (deg) | 57.92 |
Orientation: Azimuth east of north (deg) | -142.81 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 3.61 |
Orientation: Calculated horizontal FoV (deg) | 83.39 |
Orientation: Calculated vertical FoV (deg) | 66.40 |
Orientation: Fit quality | [0.7425705863984129, 21] |
Orientation: Fit quality to daily average | [1.1001755358845415, 21] |