! Comments included after generating the output file begin with: '!'
! All lines beginning with '!' are not outputed by the program 'helios_3d_table.f'
!
! The output files are generated with the program 'helios_3d_table.f'.
! 2 modes High data mode (HDM) and Normal data mode (NDM). The i1a
! data matrix in the HDM mode dimension is 7x7x32 (azimut*elevation*energy),
! while in NDM data matrix dimension is 5x5x9.
!
! Description of the filename: 'h?y??d???h??m??s??'_?dm.x
!
! In file names the spacecraft id and time is encoded,
! e.g.: h1y75d002h03m57s09_hdm.0:
! h1 : spacecraft id (1= Helios 1, 2 = Helios 2)
! h1y75 : year (1975)
! h1y75d002 : day of year (2 day)
! h1y75d002h03 : hour (3 o'clock)
! h1y75d002h03m57 : minutes (57 minutes)
! h1y75d002h03m57s09 : seconds (9 seconds)
! h1y75d002h03m57s09_hdm : indicate data mode (_hdm or _ndm)
! h1y75d002h03m57s09_hdm.0 : indicate mode (0 = no shift, 1 = shift)
!
! means that the file contains data of the Helios 1 spacecraft recorded
! in the year 1975 at the 2. day (e.g. 2. Jan.) at time 3:57:09 in the
! 'hdm' mode, with 'no shift'.
! The files are located in the directories Y??D???:
! Y75 : year 1975
! D002 : day of year 2
! The directory Y75D002 is uncompressed approximately 35 Mbyte large, and
! compressed 13 Mbyte large. In the directory are 1960 files out of 2160
! possible files (every 40 s one spectrum is taken, thus in one day
! 86400/40 files can be generated). Thus a directory can contain approximately
! 40 Mbyte (uncompressed, or 15 Mbyte compressed). The directories can
! be larger or smaller depending how many hdm or ndm files are in them.
---------------------------------Begin of data file--------------------------
-1.2 Degree, Pizzo correction ! see Pizzo et al. 1983, ApJ, 271, 335-354
351.583329 3.20930305 ! replaces the one fluid parameter v,
! and azimuth
correction for effective solar diameter: |v|, and azimuth !generated by
!helios_3d_table.f
0 0 0 0 1 !mode,shift,perihelion_shift, minus, i1a_3_on
!mode = 0 = NDM; 1 = HDM
!shift = 0,1 shift of azimuth angle, about half of the
! azimuth interval
!perihelion_shift = 0,1 Helios 2 only; shift of the azimuth by
! 7.03 degree during perihelion passage
!minus = 0, -1 qualifier if in HDM a data frame was not
! correct (i1a(x,y,z) = -1), but HDM can be handled as NDM
! i1a_3_on = 0 instrument i1a on; = 1 instrument i3 on
0.94349426 266.294189 -2.27541447 1623 ! spacecraft parameter
! heliopsheric distance in [AU],
! Carrington longitude [degree]
! Carrington latitude [degree]
! Carrington rotation number as seen from spacecraft
0. 273.119141 -3.14964342 353.175049 1623 !
! Sun-Earth distance in [AU], n.a.
! Carrington longitude of Earth [degree]
! Carrington latitude of Earth [degree]
! spacecraft-Sun-Earth angle [degree]
! Carrington rotation number as seen from Earth
-0.00366729731 0.0125123039 ! radial and tangential (in eccliptic)
!velocity of spacecraft in [AU/day]
11.6989832 357.28418 33150.5195 -0.0505708456 5.61685467 !one-fluid
! proton parameter for i1a
! number density [cm^(-3)]
! velocity [km/s] or corrected value see above
! temperature [K]
! azimuth flow angle or corrected value see above
! elevation flow angle
0.373905718 348.994385 123870.188 !one-fluid alpha parameter for i1a
! number density [cm^(-3)]
! velocity [km/s]
12.3804255 355.096924 29895.5625!one-fluid proton parameter for i1b
! number density [cm^(-3)]
! velocity [km/s]
! temperature [K]
30.8999996 13.3000002 -31.6000004 2.10000014 2. 2.79999995
! magnetic field components Bx, By, Bz, and standard
! deviations sigBx, sigBy, sigBz [Gauss]
1-D i1a integrated !(cm^-6 s^-3)
0.58568265E-18 ! +31 more data ... data format: 32(1x,e15.8)
1-D i1a velocities (km / s)
0.17742055E+03 ! +31 more data ... data format: 32(1x,e15.8)
1-D i1b !(cm^-6 s^-3)
0.95625778E-16 ! +31 more data ... data format: 32(1x,e15.8)
1-D i1b velocities (km / s)
0.17174352E+03 ! +31 more data ... data format: 32(1x,e15.8)
3-D protonen+alpha distribution function (cm^-6 s^-3) and x,y,z velocity components (km /s)
Maximum of distribution 10 4 11 1.04961904E-19 ! = f(10,4,11) = max(f)
10 3 9 4.25660913E-22 2 3.11616516E+02 -2.14581203E+01 5.85289001E+01
! :
! : ---------------following data deleted--------------------------------
! :
! i,j,k are the indices of the non vanishing distribution function (= 10 3 9)
! distribution function in cm^(-6) s^(-3) (= 4.25660913E-22)
! count rate ( = 2)
! vx [km/s] (= 3.11616516E+02)
! vy [km/s] (= 2.14581203E+01)
! vz [km/s] (= 5.85289001E+01)
! format: (1x,i2,1x,i1,1x,i2,1x,1pe15.8,1x,i5,3(1x,1pe15.8))
! :
! : ---------------end following data deleted------------------------------
! :
2-D electron distribution function (cm^-6 s^-3) and radial velocity (km/s)
Maximum of distribution 8 1 2.79362517E-25 ! = f_e(8,1) = max(f)
1 2 1.53522107E-25 4149 -2.17617676E+03 9.01402039E+02
! :
! : ---------------following data deleted--------------------------------
! :
! i,j are the indices of the non vanishing distribution function (= 1 2)
! distribution function in cm^(-6) s^(-3) (= 1.53522107E-25)
! count rate (= 4149)
! vx [km/s] (= -2.17617676E+03)
! vy [km/s] (= 9.01402039E+02)
! format: (1x,i2,1x,i2,1x,1pe15.8,1x,i5,2(1x,1pe15.8))
! :
! : ------------end following data deleted------------------------------
! :