Image recorded at 16 Aug 2021 - 23:36
Observation type
A long exposure image
Observatory
Time
16 Aug 2021 - 23:36
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 | 1629156960.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 4.39 |
Noise level of stacked image (0-255) | 0.11 |
Average pixel brightness (0-255) | 25.92 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 9.77 |
Declination of Sun (deg) | 13.42 |
Altitude of Sun (sec) | -24.11 |
Azimuth of Sun (sec) | -7.33 |
Sky clarity estimate | 36.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 259.00 |
Orientation: Central RA (hr) | 18.80 |
Orientation: Central dec (deg) | 41.71 |
Orientation: Positional angle of field (deg) | 57.26 |
Orientation: Altitude above horizon (deg) | 62.69 |
Orientation: Azimuth east of north (deg) | -97.45 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -2.58 |
Orientation: Calculated horizontal FoV (deg) | 92.06 |
Orientation: Calculated vertical FoV (deg) | 74.33 |
Orientation: Fit quality | [0.613563912321469, 6] |
Orientation: Fit quality to daily average | [0.7116803584851795, 6] |