Image recorded at 20 May 2020 - 21:58
Observation type
A long exposure image
Observatory
Time
20 May 2020 - 21:58
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 | 1590011880.50 |
| Pi-gazing type | pigazing:timelapse |
| Width of frame | 720.00 |
| Height of frame | 576.00 |
| Noise level of input frames (0-255) | 10.25 |
| Noise level of stacked image (0-255) | 0.26 |
| Average pixel brightness (0-255) | 30.51 |
| Multiplicative gain applied to image | 1.00 |
| Number of frames spanned | 1498.00 |
| Right ascension of Sun (hr) | 3.88 |
| Declination of Sun (deg) | 20.22 |
| Altitude of Sun (sec) | -13.14 |
| Azimuth of Sun (sec) | -28.31 |
| Sky clarity estimate | 64.00 |
Metadata about this observation
| Property | Value |
| Sky clarity estimate | 1497.00 |
| Orientation: Central RA (hr) | 11.30 |
| Orientation: Central dec (deg) | 39.30 |
| Orientation: Positional angle of field (deg) | 56.62 |
| Orientation: Altitude above horizon (deg) | 60.31 |
| Orientation: Azimuth east of north (deg) | -100.36 |
| Orientation: Tilt of camera, clockwise from vertical (deg) | -5.59 |
| Orientation: Calculated horizontal FoV (deg) | 78.29 |
| Orientation: Calculated vertical FoV (deg) | 61.44 |
| Orientation: Fit quality | [1.6766218713516627, 24] |
| Orientation: Fit quality to daily average | [3.030795226729559, 24] |