Hinode SOT-FG Data Codes

DataCode FilePrefix GenID String Description Dim. Description Hinode Deta Center
"Observation" at Search Condition		 Hinode Deta Center
"Observable" at Search Result
FG FG 1 FG (simple) 2 basic filtergram observation (ex. G-band, Ca, H_alpha) Filtergram Simple Filtergram(FG)
FGIV FGIV 2 FG Shuttered I and V 3 Stokes IV images Shuttered Stokes FG I & V FG shuttered I & V
FGIQUV FGIQUV 3 3 Stokes IQUV images Shuttered Stokes FG I,Q,U & V FG shuttered I,Q,U & V
FGMG FGMG4 4 FG MG4 V/I 2 magnetogram (Stokes V/I image), summed 4×4 Shuttered Magnetogram V/I (4 Wavelength) FG Magnetogram V/I (4 Wavelength)
FGMG FGMG4IV 5(*1) FG MG4 V/I 3 Stokes I and Dopplergram images, summed 4×4 I & V (4 Wavelength) FG Magnetogram I & V (4 Wavelength)
FGMG FGMG2 6 FG MG2 V/I 2 magnetogram (Stokes V/I image), summed 2×2 V/I (2 Wavelength) FG Magnetogram V/I (2 Wavelength)
FGMG FGMG2IV 7 FG MG2 V and I 3 Stokes I and Dopplergram images, summed 2×2 I & V (2 Wavelength) FG Magnetogram I & V (2 Wavelength)
FGMG FGMG1 8 FG MG1 V/I 2 magnetogram (Stokes V/I image) V/I  (1 Wavelength) FG Magnetogram V/I (1 Wavelength)
FGDG FGDG4 9 FG DG4 vel 2 Dopplergram image, summed 4×4 Shuttered Dopplergram 4 Wavelength FG Dopplergram (4 Wavelength)
FGDG FGDG4A_B 10(*2) FG DG4 2v 3 Dopplergram image, summed 4×4 I+ and I- images:4 Wavelength FG Dopplergram (I+ & I- images/4 Wavelength)
FGDG FGDG2 11(*3) FG DG2 2 Dopplergram image, summed 2×2 2 Wavelength FG Dopplergram (2 Wavelength)
FGFOCUS FG 12 FG focus scan 2 one filtergram of a set of filtergrams, each having different focus settings Filtergram FG Focus scan FG Focus scan
FGIVDG FGIVDG 18 FG shuttered IV+DG 3 Stokes IV and Dopplergram images Shuttered Magneto-Dopplergram FG I & V + Dopplergram FG shuttered I and V + Dopplergram
FGSIV FGSIV 32 FG Shutterless I and V 3 Stokes IV images Shutterless Stokes FG I & V FG shutterless I & V
FGSIQUV FGSIQUV 33 FG Shutterless Stokes 3 Stokes IQUV images FG I,Q,U & V FG shutterless I,Q,U & V
FGSIQ FGSIQ 34(*4) FG shutterless I and Q 3 Stokes IQ images FG I & Q FG shutterless I & Q
FGSIU FGSIU 35(*5) FG shutterless I and U 3 Stokes IU images FG I & U FG shutterless I & U
FGSIUV FGSIUV 36(*6) FG shutterless IUV 3 Stokes IUV images FG I,U & V FG shutterless I,U & V
FGSIV200 FGSIV200 38 FG Shutterless IV 0.2sec intervals 3 Stokes IV images FG I & V (Exp Time:2s) FG shutterless I & V (Exp Time:2sec)
FGSIV100 FGSIV100 39 FG shutterless I and V with 0.1sec intervals 3 Stokes IV images FG I & V (Exp Time:1s) FG shutterless I & V (Exp Time:1sec)

The values in the "GenID" and "String Description" columns of the table represent the values of the GEN_ID and OBS_TYPE keywords in the FITS headers, and identify the observing mode of the associated SOT-FG data. The "Dim." column indicates how many dimensions are contained in the FITS files corresponding to each observation mode.

(*) Notes regarding the above table:

  1. The SOT-FG data archive contains only two files having mode FGMG with GenID=5. These images were taken before the SOT door had opened.
  2. The SOT-FG data archive contains only one file having mode FGDG with GenID=10. This image was taken before the SOT door had opened.
  3. The SOT-FG data archive contains only two files having mode FGDG with GenID=11. These images were taken on 2008 March 3 as part of a test.
  4. The SOT-FG data archive contains only 12 files having mode FGSIQ with GenID=34. These images were taken on 2008 May 3 as part of a test.
  5. The SOT-FG data archive does not contain any file having mode FGSIU with GenID=35.
  6. The SOT-FG data archive contains only 12 files having mode FGSIUV with GenID=36. These images were taken on 2008 May 3 as part of a test.