INFORMATION

;Directory
Halpha/scan02

;Target
Plage region in AR12681

;Observation start time
2017.09.26 08:37:00JST

;Comment
Frame rate = 7 Hz.

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

Radius            :  05 : [min] :  45 : [arcsec]
Polar angle       : xxx : [deg] :  xx : [min]
Inclination angle : xxx : [deg] :  xx : [min]

Speed1 : 10000 : [pps]
Speed2 :   900 : [pps]
Triger :    ON
Swing  :    40 : [arcsec]

Exposure :    33 : [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