Image recorded at 22 Apr 2020 - 02:17
Observation type
A long exposure image
Observatory
Time
22 Apr 2020 - 02:17
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 | 1587521820.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 12.28 |
Noise level of stacked image (0-255) | 0.32 |
Average pixel brightness (0-255) | 39.04 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 2.02 |
Declination of Sun (deg) | 12.32 |
Altitude of Sun (sec) | -18.85 |
Azimuth of Sun (sec) | 36.09 |
Sky clarity estimate | 78.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 948.00 |
Orientation: Central RA (hr) | 13.71 |
Orientation: Central dec (deg) | 39.32 |
Orientation: Positional angle of field (deg) | 56.77 |
Orientation: Altitude above horizon (deg) | 60.21 |
Orientation: Azimuth east of north (deg) | -100.13 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.57 |
Orientation: Calculated horizontal FoV (deg) | 78.24 |
Orientation: Calculated vertical FoV (deg) | 61.40 |
Orientation: Fit quality | [1.15299582568446, 25] |
Orientation: Fit quality to daily average | [1.6944096537228588, 25] |