Saturn July 20 2021 (Jim Lafferty)

Contains: Solar system body or event

Saturn July 20 2021

Acquisition type: Lucky imaging

Saturn under fair to average seeing
7000mm focal length
Best 6000 frames stacked out of 16,000
Derotated in Winjupos from 1 5 min SER file

Observer=Jim Lafferty
Location=Redlands, Ca
Scope=Celestron 11 XLT
Camera=ZWO ASI224MC
Filter=L
Profile=Saturn
Diameter=18.46"
Magnitude=0.24
CMI=18.9° CMIII=347.6° (during mid of capture)
FocalLength=7000mm (F/25)
Resolution=0.11"
Filename=2021-07-20-1042_4-JL-L-Sat_ZWO ASI224MC.ser
Date=200721
Start=103959.306
Mid=104229.306
End=104459.307
Start(UT)=103959.306
Mid(UT)=104229.306
End(UT)=104459.307
Duration=300.001s
Date_format=ddMMyy
Time_format=HHmmss
LT=UT -8h
Frames captured=16174
File type=SER
Binning=no
ROI=600x600
ROI(Offset)=0x0
FPS (avg.)=53
Shutter=16.23ms
Gain=404 (67%)
Gamma=50
SoftwareGain=10 (off)
FPS=100 (off)
HighSpeed=on
AutoHisto=75 (off)
WBlue=95 (off)
Brightness=1 (off)
WRed=52 (off)
HardwareBin=off
AutoGain=off
AutoExposure=off
USBTraffic=100 (off)
Histogramm(min)=0
Histogramm(max)=167
Histogramm=65%
Noise(avg.deviation)=3.06
Limit=300 Seconds
Sensor temperature=28.0°C

Original
Final
B

Saturn

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	n/a
Started	n/a
Astrometry.net job	n/a
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Saturn July 20 2021

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Image Index:

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Saturn July 20 2021

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