Image recorded at 12 Nov 2020 - 04:20
![](/api/files/content/20201112_042000_9a69590731d6.png/20201112042000_cambridge-east-0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
12 Nov 2020 - 04:20
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/20201112_042000_86f0784f7a14.png/20201112042000_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20201112_042000_9a69590731d6.png/20201112042000_cambridge-east-0_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 | cambridge-east-0 |
Unix timestamp | 1605154800.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.60 |
Noise level of stacked image (0-255) | 2.76 |
Multiplicative gain applied to image | 8.47 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 15.19 |
Declination of Sun (deg) | -17.81 |
Altitude of Sun (sec) | -26.72 |
Azimuth of Sun (sec) | 84.82 |
Sky clarity estimate | 1200.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1200.00 |
Orientation: Central RA (hr) | 5.20 |
Orientation: Central dec (deg) | 39.05 |
Orientation: Positional angle of field (deg) | 57.56 |
Orientation: Altitude above horizon (deg) | 60.43 |
Orientation: Azimuth east of north (deg) | -100.86 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -6.88 |
Orientation: Calculated horizontal FoV (deg) | 78.18 |
Orientation: Calculated vertical FoV (deg) | 61.33 |
Orientation: Fit quality | [1.5451942985744476, 25] |
Orientation: Fit quality to daily average | [2.1475924435396, 25] |