Image recorded at 20 Jul 2021 - 00:04
Observation type
A long exposure image
Observatory
Time
20 Jul 2021 - 00:04
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 | 1626739440.50 |
| Pi-gazing type | pigazing:timelapse |
| Width of frame | 720.00 |
| Height of frame | 576.00 |
| Noise level of input frames (0-255) | 11.09 |
| Noise level of stacked image (0-255) | 0.29 |
| Average pixel brightness (0-255) | 42.63 |
| Multiplicative gain applied to image | 1.00 |
| Number of frames spanned | 1498.00 |
| Right ascension of Sun (hr) | 7.97 |
| Declination of Sun (deg) | 20.66 |
| Altitude of Sun (sec) | -17.13 |
| Azimuth of Sun (sec) | -0.42 |
| Sky clarity estimate | 46.00 |
Metadata about this observation
| Property | Value |
| Sky clarity estimate | 782.00 |
| Orientation: Central RA (hr) | 17.39 |
| Orientation: Central dec (deg) | 38.93 |
| Orientation: Positional angle of field (deg) | 57.10 |
| Orientation: Altitude above horizon (deg) | 60.64 |
| Orientation: Azimuth east of north (deg) | -101.64 |
| Orientation: Tilt of camera, clockwise from vertical (deg) | -6.48 |
| Orientation: Calculated horizontal FoV (deg) | 78.26 |
| Orientation: Calculated vertical FoV (deg) | 61.49 |
| Orientation: Fit quality | [1.182918937894454, 23] |
| Orientation: Fit quality to daily average | [1.5595118570678703, 23] |