Image recorded at 15 Apr 2021 - 23:24
![](/api/files/content/20210415_232400_dcf19ca0b35d.png/20210415232400_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
15 Apr 2021 - 23:24
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/20210415_232400_ee4092fd58fe.png/20210415232400_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20210415_232400_dcf19ca0b35d.png/20210415232400_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 | 1618529040.50 |
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) | 1.72 |
Multiplicative gain applied to image | 5.66 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 1.62 |
Declination of Sun (deg) | 10.12 |
Altitude of Sun (sec) | -27.19 |
Azimuth of Sun (sec) | -9.85 |
Sky clarity estimate | 437.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 437.00 |
Orientation: Central RA (hr) | 11.78 |
Orientation: Central dec (deg) | 26.75 |
Orientation: Positional angle of field (deg) | 19.36 |
Orientation: Altitude above horizon (deg) | 60.91 |
Orientation: Azimuth east of north (deg) | -144.49 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 4.09 |
Orientation: Calculated horizontal FoV (deg) | 83.75 |
Orientation: Calculated vertical FoV (deg) | 66.61 |
Orientation: Fit quality | [0.6710734823929732, 14] |
Orientation: Fit quality to daily average | [0.8900850857041936, 14] |