Image recorded at 22 Sep 2021 - 21:00
Observation type
A long exposure image
Observatory
Time
22 Sep 2021 - 21:00
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 | 1632344400.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 4.63 |
Noise level of stacked image (0-255) | 0.12 |
Average pixel brightness (0-255) | 28.69 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 12.00 |
Declination of Sun (deg) | -0.03 |
Altitude of Sun (sec) | -26.67 |
Azimuth of Sun (sec) | -49.70 |
Sky clarity estimate | 41.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 273.00 |
Orientation: Central RA (hr) | 18.63 |
Orientation: Central dec (deg) | 41.48 |
Orientation: Positional angle of field (deg) | 57.57 |
Orientation: Altitude above horizon (deg) | 62.61 |
Orientation: Azimuth east of north (deg) | -97.95 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -3.29 |
Orientation: Calculated horizontal FoV (deg) | 91.93 |
Orientation: Calculated vertical FoV (deg) | 74.47 |
Orientation: Fit quality | [0.5388797091177405, 6] |
Orientation: Fit quality to daily average | [0.7703086412985809, 6] |