INFORMATION

;Directory
Halpha/scan02

;Target
NOAA12806

;Observation start time
2021.03.07 10:25:51JST

;Comment
Frame Rate 12Hz
!! Observation-PC Clock Wrong !!
 PC  : 2008-08-23 12:19:00 UT
 Real: 2021-03-07 06:50:12 UT

;Information
Line : H alpha
Slit length : 50.00 : [mm]
Slit width  :  0.10 : [mm] : 0.64 : [arcsec]

Radius            :  12 : [min] :  48 : [arcsec]
Polar angle       : 208 : [deg] :  54 : [min]
Inclination angle : 340 : [deg] :  19 : [min]

Speed1 : 10000 : [pps]
Speed2 :  1200 : [pps]
Triger :    ON
Swing  :   100 : [arcsec]

Exposure :     9 : [ms]
Gain     :     0

REFSPEC

Javascript Moive: click each image

MOVIES
Hα line center Intensity

Hα ±0.5Å Intensity (I-0.5Å+I+0,5Å)

Hα ±0.8Å Intensity (I-0.8Å+I+0.8Å)

Hα line center Doppler

Hα ±0.5Å Doppler (I-0.5Å-I+0,5Å)/(I-0.5Å+I+0,5Å)

Hα ±0.8Å Doppler (I-0.8Å-I+0.8Å)/(I-0.8Å+I+0.8Å)

Hα Whole Core Intensity

Hα Wing Intensity