Image recorded at 23 Apr 2021 - 00:20
Observation type
A long exposure image
Observatory
Time
23 Apr 2021 - 00:20
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 | 1619137200.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.96 |
Noise level of stacked image (0-255) | 0.31 |
Average pixel brightness (0-255) | 87.17 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 2.06 |
Declination of Sun (deg) | 12.54 |
Altitude of Sun (sec) | -25.07 |
Azimuth of Sun (sec) | 6.00 |
Sky clarity estimate | 54.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 785.00 |
Orientation: Central RA (hr) | 11.85 |
Orientation: Central dec (deg) | 38.97 |
Orientation: Positional angle of field (deg) | 55.87 |
Orientation: Altitude above horizon (deg) | 60.45 |
Orientation: Azimuth east of north (deg) | -101.48 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.42 |
Orientation: Calculated horizontal FoV (deg) | 78.30 |
Orientation: Calculated vertical FoV (deg) | 61.28 |
Orientation: Fit quality | [1.4866905917212963, 22] |
Orientation: Fit quality to daily average | [1.967953971712229, 22] |