Image recorded at 16 Feb 2021 - 21:44
Observation type
A long exposure image
Observatory
Time
16 Feb 2021 - 21:44
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 | 1613511840.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 13.16 |
Noise level of stacked image (0-255) | 0.34 |
Average pixel brightness (0-255) | 50.18 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 22.04 |
Declination of Sun (deg) | -12.01 |
Altitude of Sun (sec) | -39.87 |
Azimuth of Sun (sec) | -50.62 |
Sky clarity estimate | 121.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 483.00 |
Orientation: Central RA (hr) | 4.95 |
Orientation: Central dec (deg) | 39.10 |
Orientation: Positional angle of field (deg) | 57.28 |
Orientation: Altitude above horizon (deg) | 60.44 |
Orientation: Azimuth east of north (deg) | -100.74 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -6.51 |
Orientation: Calculated horizontal FoV (deg) | 78.38 |
Orientation: Calculated vertical FoV (deg) | 61.60 |
Orientation: Fit quality | [1.0666875445685795, 18] |
Orientation: Fit quality to daily average | [1.7443384733624132, 18] |