Image recorded at 17 Feb 2021 - 00:04
Observation type
A long exposure image
Observatory
Time
17 Feb 2021 - 00:04
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 | 1613520240.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.76 |
Noise level of stacked image (0-255) | 0.33 |
Average pixel brightness (0-255) | 45.05 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 22.05 |
Declination of Sun (deg) | -11.98 |
Altitude of Sun (sec) | -49.73 |
Azimuth of Sun (sec) | -3.54 |
Sky clarity estimate | 77.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 533.00 |
Orientation: Central RA (hr) | 7.29 |
Orientation: Central dec (deg) | 39.18 |
Orientation: Positional angle of field (deg) | 56.52 |
Orientation: Altitude above horizon (deg) | 60.43 |
Orientation: Azimuth east of north (deg) | -100.68 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.73 |
Orientation: Calculated horizontal FoV (deg) | 78.30 |
Orientation: Calculated vertical FoV (deg) | 61.50 |
Orientation: Fit quality | [0.8313433729523596, 25] |
Orientation: Fit quality to daily average | [1.441606546848076, 25] |