Image recorded at 19 Apr 2021 - 22:52
Observation type
A long exposure image
Observatory
Time
19 Apr 2021 - 22:52
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 | 1618872720.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 10.73 |
Noise level of stacked image (0-255) | 0.28 |
Average pixel brightness (0-255) | 66.83 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 1.87 |
Declination of Sun (deg) | 11.51 |
Altitude of Sun (sec) | -24.70 |
Azimuth of Sun (sec) | -17.93 |
Sky clarity estimate | 30.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 406.00 |
Orientation: Central RA (hr) | 10.18 |
Orientation: Central dec (deg) | 39.02 |
Orientation: Positional angle of field (deg) | 57.00 |
Orientation: Altitude above horizon (deg) | 60.47 |
Orientation: Azimuth east of north (deg) | -101.35 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -6.52 |
Orientation: Calculated horizontal FoV (deg) | 78.61 |
Orientation: Calculated vertical FoV (deg) | 61.34 |
Orientation: Fit quality | [0.8862680113059921, 16] |
Orientation: Fit quality to daily average | [1.4752522022616352, 16] |