Image recorded at 18 Jan 2021 - 05:00
Observation type
A long exposure image
Observatory
Time
18 Jan 2021 - 05:00
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 | 1610946000.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.62 |
Noise level of stacked image (0-255) | 0.33 |
Average pixel brightness (0-255) | 42.41 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 20.03 |
Declination of Sun (deg) | -20.50 |
Altitude of Sun (sec) | -26.66 |
Azimuth of Sun (sec) | 89.54 |
Sky clarity estimate | 75.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 658.00 |
Orientation: Central RA (hr) | 10.26 |
Orientation: Central dec (deg) | 39.34 |
Orientation: Positional angle of field (deg) | 56.57 |
Orientation: Altitude above horizon (deg) | 60.45 |
Orientation: Azimuth east of north (deg) | -100.47 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.56 |
Orientation: Calculated horizontal FoV (deg) | 78.13 |
Orientation: Calculated vertical FoV (deg) | 61.30 |
Orientation: Fit quality | [0.8448506938861754, 24] |
Orientation: Fit quality to daily average | [1.5672341294770569, 24] |