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Active Region NOAA 12339 on 12 may 2014 - false colour image -

 

(From Daily  Solar Activity Reports of Big Bear Solar Observatory)

Solar activity is moderate. C-class events have been observed from region NOAA 12339, NOAA 12342 and the region at N10 W85. C-class flares likely in region NOAA 12339, the region at N17 W13 (north of NOAA 12339) and region NOAA 12342. C-class flares possible from the region at N10 W85.

Unnumbered region, N10 W85 (X= 932,Y= 169). Beta region. C-class flare possible.

NOAA 12339, N13 W14 (X= 224,Y 261). Beta-gamma region. C-class flare likely.

Positions as of May 12, 2015 at 15:30 UT.

 

 

 

FireCapture v2.4 beta Settings

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Filename=H-alpha_12_May_2015_DMx 41AU02AS_10_01_28_X2.avi

Date=12_May_2015

Start=06_01_28.950 UT (HH_mm_ss)

LT=UT +4h

Frames captured=1800

File type=AVI

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Binning=no

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ROI(Offset)=0x0

FPS (avg.)=14

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Brightness=0

FPS=15 (off)

SoftwareGain=10 (off)

AutoExposure=off

Gamma=100

Histogramm(min)=65

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Histogramm=67%

Noise(avg.deviation)=n/a

Limit=1800 Frames

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