Image recorded at 27 May 2020 - 23:33
![](/api/files/content/20200527_233300_ab2cdf43a0e7.png/20200527233300_cambridge-east-0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
27 May 2020 - 23:33
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/20200527_233300_61425f008102.png/20200527233300_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20200527_233300_ab2cdf43a0e7.png/20200527233300_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 | 1590622380.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.39 |
Noise level of stacked image (0-255) | 2.59 |
Multiplicative gain applied to image | 8.11 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 4.35 |
Declination of Sun (deg) | 21.50 |
Altitude of Sun (sec) | -16.11 |
Azimuth of Sun (sec) | -5.72 |
Sky clarity estimate | 732.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 732.00 |
Orientation: Central RA (hr) | 13.35 |
Orientation: Central dec (deg) | 39.31 |
Orientation: Positional angle of field (deg) | 56.76 |
Orientation: Altitude above horizon (deg) | 60.32 |
Orientation: Azimuth east of north (deg) | -100.35 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.64 |
Orientation: Calculated horizontal FoV (deg) | 78.17 |
Orientation: Calculated vertical FoV (deg) | 61.40 |
Orientation: Fit quality | [1.1975010548439082, 24] |
Orientation: Fit quality to daily average | [1.6851639704874726, 24] |