Image recorded at 22 Apr 2020 - 01:17
Observation type
A long exposure image
Observatory
Time
22 Apr 2020 - 01:17
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 | 1587518220.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.59 |
Noise level of stacked image (0-255) | 0.33 |
Average pixel brightness (0-255) | 39.91 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 2.01 |
Declination of Sun (deg) | 12.30 |
Altitude of Sun (sec) | -23.26 |
Azimuth of Sun (sec) | 21.10 |
Sky clarity estimate | 86.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 741.00 |
Orientation: Central RA (hr) | 12.70 |
Orientation: Central dec (deg) | 39.32 |
Orientation: Positional angle of field (deg) | 56.97 |
Orientation: Altitude above horizon (deg) | 60.19 |
Orientation: Azimuth east of north (deg) | -100.11 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.82 |
Orientation: Calculated horizontal FoV (deg) | 78.19 |
Orientation: Calculated vertical FoV (deg) | 61.39 |
Orientation: Fit quality | [1.1552453601660966, 24] |
Orientation: Fit quality to daily average | [1.695539728920228, 24] |