Image recorded at 22 Jan 2021 - 03:36
Observation type
A long exposure image
Observatory
Time
22 Jan 2021 - 03:36
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 | 1611286560.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.46 |
Noise level of stacked image (0-255) | 0.32 |
Average pixel brightness (0-255) | 40.94 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 20.31 |
Declination of Sun (deg) | -19.64 |
Altitude of Sun (sec) | -38.80 |
Azimuth of Sun (sec) | 70.54 |
Sky clarity estimate | 80.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 809.00 |
Orientation: Central RA (hr) | 9.12 |
Orientation: Central dec (deg) | 39.32 |
Orientation: Positional angle of field (deg) | 55.86 |
Orientation: Altitude above horizon (deg) | 60.45 |
Orientation: Azimuth east of north (deg) | -100.47 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -4.88 |
Orientation: Calculated horizontal FoV (deg) | 78.37 |
Orientation: Calculated vertical FoV (deg) | 61.40 |
Orientation: Fit quality | [1.3364268401835466, 25] |
Orientation: Fit quality to daily average | [1.9171543742506778, 25] |