Image recorded at 22 Nov 2021 - 21:52
![](/api/files/content/20211122_215200_d9967e233b02.png/20211122215200_eddington0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
22 Nov 2021 - 21:52
Image type
Image with light pollution removed. This image has been processed to attempt to remove light pollution.
Display options
Other files associated with this event
![](/api/thumbnail/20211122_215200_ecc9a896e858.png/20211122215200_eddington0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20211122_215200_d9967e233b02.png/20211122215200_eddington0_frame_BS1.png)
Image with light pollution removed
This image has been processed to attempt to remove light pollution.
Metadata about this image
Property | Value |
Observatory ID | eddington0 |
Unix timestamp | 1637617920.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
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) | 2.40 |
Multiplicative gain applied to image | 7.57 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 15.91 |
Declination of Sun (deg) | -20.33 |
Altitude of Sun (sec) | -51.21 |
Azimuth of Sun (sec) | -45.57 |
Sky clarity estimate | 1096.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 1096.00 |
Orientation: Central RA (hr) | 0.58 |
Orientation: Central dec (deg) | 26.69 |
Orientation: Positional angle of field (deg) | 20.43 |
Orientation: Altitude above horizon (deg) | 60.02 |
Orientation: Azimuth east of north (deg) | -139.70 |
Orientation: Tilt of camera, clockwise from vertical (deg) | 5.90 |
Orientation: Calculated horizontal FoV (deg) | 83.46 |
Orientation: Calculated vertical FoV (deg) | 66.41 |
Orientation: Fit quality | [0.6377170666693506, 17] |
Orientation: Fit quality to daily average | [1.1284114266825025, 17] |