Image recorded at 20 Feb 2021 - 00:20
Observation type
A long exposure image
Observatory
Time
20 Feb 2021 - 00:20
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 | 1613780400.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 13.27 |
Noise level of stacked image (0-255) | 0.34 |
Average pixel brightness (0-255) | 55.25 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 22.24 |
Declination of Sun (deg) | -10.91 |
Altitude of Sun (sec) | -48.68 |
Azimuth of Sun (sec) | 2.57 |
Sky clarity estimate | 64.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 481.00 |
Orientation: Central RA (hr) | 7.76 |
Orientation: Central dec (deg) | 39.17 |
Orientation: Positional angle of field (deg) | 57.66 |
Orientation: Altitude above horizon (deg) | 60.49 |
Orientation: Azimuth east of north (deg) | -100.86 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -6.93 |
Orientation: Calculated horizontal FoV (deg) | 78.07 |
Orientation: Calculated vertical FoV (deg) | 61.69 |
Orientation: Fit quality | [1.098361403200396, 20] |
Orientation: Fit quality to daily average | [1.5393436578205317, 19] |