Image recorded at 17 Nov 2021 - 04:08
Observation type
A long exposure image
Observatory
Time
17 Nov 2021 - 04:08
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 | 1637122080.50 |
Pi-gazing type | pigazing:timelapse |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 4.50 |
Noise level of stacked image (0-255) | 0.12 |
Average pixel brightness (0-255) | 26.48 |
Multiplicative gain applied to image | 1.00 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 15.51 |
Declination of Sun (deg) | -19.03 |
Altitude of Sun (sec) | -29.60 |
Azimuth of Sun (sec) | 83.07 |
Sky clarity estimate | 52.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 311.00 |
Orientation: Central RA (hr) | 5.38 |
Orientation: Central dec (deg) | 41.56 |
Orientation: Positional angle of field (deg) | 57.69 |
Orientation: Altitude above horizon (deg) | 62.61 |
Orientation: Azimuth east of north (deg) | -97.76 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -3.60 |
Orientation: Calculated horizontal FoV (deg) | 92.12 |
Orientation: Calculated vertical FoV (deg) | 74.62 |
Orientation: Fit quality | [0.517100459014348, 13] |
Orientation: Fit quality to daily average | [0.7940295386397478, 13] |