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Contains: 
Sun Venus transit when the shadow leaved the Sun 6. June in 2012, 





    
        

            Niels V. Christensen

Sun Venus transit when the shadow leaved the Sun 6. June in 2012

Acquisition type: Lucky imaging

Technical card

Resolution: 909x716

Date:June 6, 2012

Frames: 506

FPS: 0.05000

Locations: Home observatory, Copenhagen, DK-2270 Kastrup, Denmark

Data source: Backyard

Description

Due to clouds I was not able to "shoot" the Sun, Mercury transit 11 Nov-2019.

Reprocessed raw data from the Sun / Venus 2012 event was:
Filename=Sun_CH4_06_06_2012_063901.avi
Date=06.06.2012
Start=06:39:01
Duration=10s
Frames captured=506
Camera=DMK 21AU618.AS
ROI=640x480
Profile=Sun
Filter=CH4
FPS=57
Shutter=9.900ms
Brightness=0
Gamma=71
Gain=260
Histogramm(min)=2
Histogramm(max)=237
Histogramm=92%
Noise=9.322071
AutoAlign=false
PreFilter=none
Limit=10 Seconds

A front Sun blocking filter was also mounted in-front of the 16" SCT scope,
Homemade 16" SCT Sun Block filter

The AVI file from 2012 is here, a 151 MB file for download,
https://www.dropbox.com/s/msqc5butltcu4k6/Sun_CH4_06_06_2012_063901.avi?dl=0

I will delete this entry after a couple of days due to limited free space in my dropbox folder.

Used the Autostakkert program to quality sort (5% stack) & stack with 1.5 Drizzle,
https://www.dropbox.com/s/szeprhf2oh4gwdn/Sun-Venus-2012.jpg?dl=0

Previously images uploaded of the Sun / Venus event in 2012,
Sun / Venus transition event 2012

My home build observatory is placed in my front yard/in the "red light" pollution zone, have a look here,
Red Zone

CS Niels

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nvcchr1
Niels V. Christensen
License: None (All rights reserved)
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Sun Venus transit when the shadow leaved the Sun 6. June in 2012, 





    
        

            Niels V. Christensen