Image recorded at 22 Jul 2021 - 23:12
Observation type
A long exposure image
Observatory
Time
22 Jul 2021 - 23:12
Image type
Original image. This is the original image recorded by the camera, with no post-processing.
Display options
Other files associated with this event
Original image
This is the original image recorded by the camera, with no post-processing.
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 | 1626995520.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.85 |
Noise level of stacked image (0-255) | 0.31 |
Average pixel brightness (0-255) | 88.42 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 8.17 |
Declination of Sun (deg) | 20.08 |
Altitude of Sun (sec) | -16.77 |
Azimuth of Sun (sec) | -13.20 |
Sky clarity estimate | 47.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 727.00 |
Orientation: Central RA (hr) | 16.72 |
Orientation: Central dec (deg) | 38.97 |
Orientation: Positional angle of field (deg) | 57.39 |
Orientation: Altitude above horizon (deg) | 60.63 |
Orientation: Azimuth east of north (deg) | -101.58 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -6.74 |
Orientation: Calculated horizontal FoV (deg) | 78.65 |
Orientation: Calculated vertical FoV (deg) | 61.54 |
Orientation: Fit quality | [0.8892897096530802, 22] |
Orientation: Fit quality to daily average | [1.227870185756232, 22] |