Image recorded at 18 Sep 2020 - 20:36
Observation type
A long exposure image
Observatory
Time
18 Sep 2020 - 20:36
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 | 1600461360.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 13.01 |
Noise level of stacked image (0-255) | 0.34 |
Average pixel brightness (0-255) | 48.55 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 11.78 |
Declination of Sun (deg) | 1.44 |
Altitude of Sun (sec) | -22.32 |
Azimuth of Sun (sec) | -55.01 |
Sky clarity estimate | 45.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 625.00 |
Orientation: Central RA (hr) | 17.90 |
Orientation: Central dec (deg) | 38.91 |
Orientation: Positional angle of field (deg) | 58.38 |
Orientation: Altitude above horizon (deg) | 60.30 |
Orientation: Azimuth east of north (deg) | -101.09 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -7.63 |
Orientation: Calculated horizontal FoV (deg) | 78.41 |
Orientation: Calculated vertical FoV (deg) | 60.70 |
Orientation: Fit quality | [1.1386591392457692, 21] |
Orientation: Fit quality to daily average | [1.1016278187525292, 22] |