Image recorded at 20 Apr 2020 - 02:13
Observation type
A long exposure image
Observatory
Time
20 Apr 2020 - 02:13
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 | 1587348780.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 16.18 |
Noise level of stacked image (0-255) | 0.42 |
Average pixel brightness (0-255) | 43.41 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 1.89 |
Declination of Sun (deg) | 11.64 |
Altitude of Sun (sec) | -19.87 |
Azimuth of Sun (sec) | 35.29 |
Sky clarity estimate | 156.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1179.00 |
Orientation: Central RA (hr) | 13.56 |
Orientation: Central dec (deg) | 37.61 |
Orientation: Positional angle of field (deg) | 57.03 |
Orientation: Altitude above horizon (deg) | 59.57 |
Orientation: Azimuth east of north (deg) | -103.50 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -8.28 |
Orientation: Calculated horizontal FoV (deg) | 76.37 |
Orientation: Calculated vertical FoV (deg) | 59.78 |
Orientation: Fit quality | [1.275156018903975, 25] |
Orientation: Fit quality to daily average | [2.0331450184082267, 25] |