Image recorded at 16 Feb 2021 - 20:20
Observation type
A long exposure image
Observatory
Time
16 Feb 2021 - 20:20
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 | 1613506800.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 13.07 |
Noise level of stacked image (0-255) | 0.34 |
Average pixel brightness (0-255) | 48.76 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 22.04 |
Declination of Sun (deg) | -12.03 |
Altitude of Sun (sec) | -28.64 |
Azimuth of Sun (sec) | -71.54 |
Sky clarity estimate | 112.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 627.00 |
Orientation: Central RA (hr) | 3.54 |
Orientation: Central dec (deg) | 39.14 |
Orientation: Positional angle of field (deg) | 56.58 |
Orientation: Altitude above horizon (deg) | 60.46 |
Orientation: Azimuth east of north (deg) | -100.54 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.66 |
Orientation: Calculated horizontal FoV (deg) | 78.93 |
Orientation: Calculated vertical FoV (deg) | 61.62 |
Orientation: Fit quality | [0.9433789015304014, 24] |
Orientation: Fit quality to daily average | [1.625480855677366, 24] |