INFORMATION

;Directory
Ha/scan03

;Target
the plage region in AR13488

;Observation start time
2023.11.21 11:20:00JST

;Comment
Comment here.

;Information
Line : H alpha
Slit length : 250.00 : [mm]
Slit width  :  0.10 : [mm] : 0.64 : [arcsec]

Radius            :  07: [min] :  24 : [arcsec]
Polar angle	  : 025 : [deg] :  55 : [min]
Inclination angle :  20 : [deg] :  01 : [min]

Speed1 : 10000 : [pps]
Speed2 :  1100 : [pps]
Triger :    ON
Swing  :   50 : [arcsec]

Exposure :    15 : [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