Image recorded at 22 Apr 2020 - 01:49
Observation type
A long exposure image
Observatory
Time
22 Apr 2020 - 01:49
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 | 1587520140.50 |
| Pi-gazing type | pigazing:timelapse |
| Width of frame | 720.00 |
| Height of frame | 576.00 |
| Noise level of input frames (0-255) | 12.44 |
| Noise level of stacked image (0-255) | 0.32 |
| Average pixel brightness (0-255) | 40.26 |
| Multiplicative gain applied to image | 1.00 |
| Number of frames spanned | 1498.00 |
| Right ascension of Sun (hr) | 2.01 |
| Declination of Sun (deg) | 12.31 |
| Altitude of Sun (sec) | -21.17 |
| Azimuth of Sun (sec) | 29.24 |
| Sky clarity estimate | 87.00 |
Metadata about this observation
| Property | Value |
| Sky clarity estimate | 804.00 |
| Orientation: Central RA (hr) | 13.24 |
| Orientation: Central dec (deg) | 39.32 |
| Orientation: Positional angle of field (deg) | 56.74 |
| Orientation: Altitude above horizon (deg) | 60.21 |
| Orientation: Azimuth east of north (deg) | -100.15 |
| Orientation: Tilt of camera, clockwise from vertical (deg) | -5.56 |
| Orientation: Calculated horizontal FoV (deg) | 78.19 |
| Orientation: Calculated vertical FoV (deg) | 61.41 |
| Orientation: Fit quality | [1.1525773029858275, 25] |
| Orientation: Fit quality to daily average | [1.6375129146511411, 25] |