Hida-Norikura Coordinated Magnetic field Observation

2006.10.04


Hida/DST H-alpha Monitor Images during Magnetic Field Observation with VMG

1) H-alpha line center
2) H-alpha - 0.5 A
3) H-alpha + 0.5 A
4) H-alpha - 1.0 A
5) H-alpha + 1.0 A



Scan 1
 Target : NOAA10913 (Negative Polarity Region)
          r (radius)           = 05' 30" - 07' 30"
          p (polar angle)      = 209o 29'
          i (slit inclination) = 299o 29'
 Time   : 01:48 - 02:18 UT
 Scan Width : 120 arcsec
 Scan Step  : 2 arcsec
 Slit Length: 128 arcsec
 Slit direction : 273o 21' (from Solar North Direction)



Scan 2
 Target : NOAA10913 (Negative Polarity Region)
          r (radius)           = 05' 25" - 08' 07"
          p (polar angle)      = 209o 29'
          i (slit inclination) = 299o 29'
 Time   : 02:21 - 03:01 UT
 Scan Width : 162 arcsec
 Scan Step  : 2 arcsec
 Slit Length: 128 arcsec
 Slit direction : 273o 21' (from Solar North Direction)



Scan 3
 Target : NOAA10913 (Positive Polarity Region)
          r (radius)           = 05' 40" - 08' 00"
          p (polar angle)      = 195o 36'
          i (slit inclination) = 285o 36'
 Time   : 03:15 - 03:50 UT
 Scan Width : 140 arcsec
 Scan Step  : 2 arcsec
 Slit Length: 128 arcsec
 Slit direction : 259o 28' (from Solar North Direction)



 Observer at Hida obs.: S.UeNo