Image recorded at 07 Dec 2021 - 01:12
Observation type
A long exposure image
Observatory
Time
07 Dec 2021 - 01:12
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 | 1638839520.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 4.37 |
Noise level of stacked image (0-255) | 0.11 |
Average pixel brightness (0-255) | 25.18 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 16.93 |
Declination of Sun (deg) | -22.61 |
Altitude of Sun (sec) | -56.55 |
Azimuth of Sun (sec) | 35.57 |
Sky clarity estimate | 39.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 301.00 |
Orientation: Central RA (hr) | 3.75 |
Orientation: Central dec (deg) | 41.49 |
Orientation: Positional angle of field (deg) | 56.80 |
Orientation: Altitude above horizon (deg) | 62.59 |
Orientation: Azimuth east of north (deg) | -97.78 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -2.70 |
Orientation: Calculated horizontal FoV (deg) | 92.14 |
Orientation: Calculated vertical FoV (deg) | 74.59 |
Orientation: Fit quality | [0.5337507225388467, 9] |
Orientation: Fit quality to daily average | [0.7961947116799616, 9] |