XTENSION= 'IMAGE   '           / binary table extension
BITPIX  =                   32 / data type of original image
NAXIS   =                    2 / dimension of original image
NAXIS1  =                 4096 / length of original image axis
NAXIS2  =                 4096 / length of original image axis
PCOUNT  =                    0 / size of special data area
GCOUNT  =                    1 / one data group (required keyword)
BLANK   =          -2147483648
BZERO   =                   0.
BSCALE  =                  50.
CHECKSUM= 'k59Zm56Wk56Wk56W'   / HDU checksum updated 2024-08-02T19:26:38
DATASUM = '292757499'          / data unit checksum updated 2014-06-15T17:02:56
DATE    = '2014-07-29T02:12:45.000' / [ISO] HDU creation date
DATE_S  = '2014-06-14T22:49:09.000' / [ISO] Date_time of generating Stokes data
DATE_M  =                      / [ISO] (MISSING) Date_time of generating ME inve
DATE-OBS= '2014-06-09T23:46:25.000' / [ISO] Observation date {DATE__OBS}
T_OBS   = '2014.06.09_23:48:07.532_TAI' / [TAI] nominal time
T_REC   = '2014.06.09_23:48:00.000_TAI' / [TAI] Slot time
TRECEPOC= '1993.01.01_00:00:00.000_TAI' / [TAI] Time of origin {T_REC_epoch}
TRECSTEP=                 720. / [seconds] ts_eq step {T_REC_step}
TRECUNIT= 'secs    '           / ts_eq unit {T_REC_unit}
CADENCE =                 720. / [seconds] repetition interval
TELESCOP= 'SDO/HMI '           / Telescope
INSTRUME= 'HMI_SIDE1'          / For HMI: HMI_SIDE1, HMI_FRONT2, or HMI_COMBINED
WAVELNTH=                6173. / [angstrom] Wavelength
CAMERA  =                    1 / Camera
QUALITY =                    0 / ME_VFISV Quality index
QUAL_S  =                    0 / Level 1p Quality word
QUALLEV1=                    0 / Level 1 quality
BUNIT   = 'cm/s    '           / Physical Units {BUNIT_003}
ORIGIN  = 'SDO/JSOC-SDP'       / Origin
CONTENT = 'HMI observable'     / Content
COMMENT   FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT   and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
BLD_VERS= 'V8R5X   '           / JSOC
CALVER64=                 8210 / Calibration Version
HFLID   =                 1021 / HMI_SEQ_ID_FRAMELIST
HCFTID  =                   11 / HMI_SEQ_ID_FOCUS
QLOOK   =                    0 / QLOOK: 0=final data, 1=quick
HARPNUM =                 4225 / HARP number
OFFDISK =                    0 / Mask value for off
QUIET   =                    1 / Mask value for quiet sun pixels
ACTIVE  =                    2 / Mask value for active region pixels
NCLASS  =                    2 / Total number of distinct values allowed for thi
ON_PATCH=                   32 / Bit mask indicating a pixel is close to an AR
MASK    =                   32 / Lower threshold for membership in this patch
ARM_QUAL=                    0 / Quality of the mask (bitfield)
ARM_NCLN=                   66 / Number of limb pixels reset to quiet (annulus w
H_MERGE =                    0 / 1 if this HARP merged with an existing region a
H_FAINT =                    0 / 1 if this HARP had faint contrast at this time
ARMCODEV= 'hmi_segment_module ver: 2.0' / ARmask code version
ARMDOCU = 'http://jsoc.stanford.edu/jsocwiki/ARmaskDataSeries' / ARmask code doc
HRPCODEV= 'ingest_mharp ver: 1.1' / HARP code version
HRPDOCU = 'http://jsoc.stanford.edu/jsocwiki/HARPDataSeries' / HARP code documen
ARM_MODL= '/builtin/hmi.M_Ic_noLimbDark_720s.production' / ARmask parameter: Cla
ARM_EDGE=                  2.5 / ARmask parameter: Width of annulus at limb to p
ARM_BETA= '0.3     '           / ARmask parameter: Mask spatial smoothness
TKP_KWID= '1       '           / Tracker parameter: kwid
TKP_KLAT= '4       '           / Tracker parameter: klat
TKP_TAU = '0.018   '           / Tracker parameter: Grouping threshold tau
TKP_TAU2= '0.8     '           / Tracker parameter: Grouping threshold tau2
TKP_ACTV= '2       '           / Tracker parameter: Active region mask value
TKP_FNUM= '-2      '           / Tracker parameter: Delay length final_num
TKP_FTIM= '2       '           / Tracker parameter: Delay time final_time
TKP_MAPR= '10.397207708399'    / Tracker parameter: Map decay speed maprate
TKP_RUNN= 'hmi.Marmask_720s[2014.06.24_00:12:00_TAI-2014.06.25_00:00:35_TAI]{m&'
CONTINUE  'ask}    '           / Tracker information: Run name
TKP_RUNT= '20140715T095246'    / Tracker information: Run time
LATDTMIN=  -83.736801099999994 / [degree] Minimum latitude for disk transit
LONDTMIN=          -141.023605 / [degree] Minimum longitude for disk transit
LATDTMAX=           2.06719995 / [degree] Maximum latitude for disk transit
LONDTMAX=  -77.348899799999998 / [degree] Maximum longitude for disk transit
OMEGA_DT=              13.3771 / [degree/day] Rotation rate over disk transit
NPIX    =                 5618 / Number of pixels within the patch
SIZE    =   508.97763099999997 / [mH] Projected area of patch on image in micro
AREA    =   2528.0288099999998 / [mH] De
NACR    =                  687 / Number of active pixels in patch
SIZE_ACR=   62.240589100000001 / [mH] Projected area of active pixels on image i
AREA_ACR=           280.979218 / [mH] De
MTOT    =              494581. / [weber] Sum of absolute LoS flux within the ide
MNET    =               -1554. / [weber] Net LoS flux within the identified regi
MPOS_TOT=             246513.5 / [weber] Absolute value of total positive LoS fl
MNEG_TOT=             248067.5 / [weber] Absolute value of total negative LoS fl
MMEAN   = -0.27661088099999998 / [gauss] Mean of LoS flux density
MSTDEV  =   140.65226699999999 / [gauss] Standard deviation of LoS flux density
MSKEW   = -0.45232433100000002 / Skewness of LoS flux density
MKURT   =   4.7365727399999997 / Kurtosis of LoS flux density
LAT_MIN =  -20.896553000000001 / [degree] Minimum Stonyhurst latitude of pixels
LON_MIN =  -89.623535200000006 / [degree] Minimum Stonyhurst longitude of pixels
LAT_MAX =          -15.3748589 / [degree] Maximum Stonyhurst latitude of pixels
LON_MAX =  -77.492591899999994 / [degree] Maximum Stonyhurst longitude of pixels
LAT_FWT =          -17.9514961 / [degree] Stonyhurst latitude of flux
LON_FWT =  -82.761444100000006 / [degree] Stonyhurst longitude of flux
LATFWTPO=  -18.049627300000001 / [degree] Stonyhurst latitude of flux {LAT_FWTPO
LONFWTPO=  -82.159248399999996 / [degree] Stonyhurst longitude of flux {LON_FWTP
LATFWTNE=  -17.852119399999999 / [degree] Stonyhurst latitude of flux {LAT_FWTNE
LONFWTNE=  -83.371276899999998 / [degree] Stonyhurst longitude of flux {LON_FWTN
T_FRST  = '2014.06.09_01:12:00.000_TAI' / [TAI] First T_REC stored for HARP (inc
T_FRST1 = '2014.06.09_15:36:00.000_TAI' / [TAI] T_REC of initial HARP detection
T_LAST1 = '2014.06.23_23:24:00.000_TAI' / [TAI] T_REC of final HARP detection
T_LAST  = '2014.06.24_23:24:00.000_TAI' / [TAI] Last T_REC stored for HARP (incl
N_PATCH =                 1906 / Image slots spanned by HARP (includes pad)
N_PATCH1=                 1714 / Image slots spanned by HARP (excludes pad)
N_PATCHM=                    6 / Missing images/slots in unpadded HARP interval
NOAA_AR =                12087 / NOAA AR number that best matches this HARP
NOAA_NUM=                    2 / Number of NOAA ARs that match this HARP (0 allo
NOAA_ARS= '12087,12092'        / Comma
CTYPE1  = 'HPLN-TAN'           / CTYPE1: HPLN
CTYPE2  = 'HPLT-TAN'           / CTYPE2: HPLT
CRPIX1  =                2231. / [pixel] Location of the patch lower left corner
CRPIX2  =                1983. / [pixel] Location of the patch lower left corner
CRVAL1  =  -100.15136699999999 / [arcsec] x origin
CRVAL2  =   35.231613199999998 / [arcsec] y origin
CDELT1  =  0.50435674200000002 / [arcsec/pixel] image scale in the x direction
CDELT2  =  0.50435674200000002 / [arcsec/pixel] image scale in the y direction
CUNIT1  = 'arcsec  '           / [arcsec] CUNIT1: arcsec
CUNIT2  = 'arcsec  '           / [arcsec] CUNIT2: arcsec
IMCRPIX1=           2033.44409 / [pixel] Location of the Sun center in CCD x dir
IMCRPIX2=   2053.9016099999999 / [pixel] Location of the Sun center in CCD y dir
IMCRVAL1=                   0. / [arcsec] x origin
IMCRVAL2=                   0. / [arcsec] y origin
CROTA2  =   180.01357999999999 / [deg] CROTA2: INST_ROT + SAT_ROT
CRDER1  =                   0. / [arcsec] CRDER1: estimate of random error in co
CRDER2  =                   0. / [arcsec] CRDER2: estimate of random error in co
CSYSER1 =                      / [arcsec] (MISSING) CSYSER1: estimate of systema
CSYSER2 =                      / [arcsec] (MISSING) CSYSER2: estimate of systema
WCSNAME = 'Helioprojective-cartesian' / WCS system name
DSUN_OBS=   151855755159.07056 / [meters] Distance from SDO to Sun center.
DSUN_REF=        149597870691. / [meters] Astronomical Unit
RSUN_REF=           696000000. / [m] Reference radius of the Sun: 696,000,000.0
CRLN_OBS=   238.81939700000001 / [deg] Carrington longitude of the observer
CRLT_OBS=  0.38700640200000003 / [deg] Carrington latitude of the observer
CAR_ROT =                 2151 / Carrington rotation number of CRLN_OBS
OBS_VR  =   2045.3227787709257 / [m/s] velocity of the observer in radial direct
OBS_VW  =   27891.027164136889 / [m/s] velocity of the observer solar
OBS_VN  =   5830.0920184162696 / [m/s] velocity of the observer solar
RSUN_OBS=   945.37615966796875 / [arcsec] angular radius of Sun. Corresponds to
TINTNUM =                  360 / Stokes : number of points used for the temporal
SINTNUM =                   10 / Stokes : number of points used for the spatial
DISTCOEF= '/home/jsoc/cvs/Development/JSOC/proj/lev1.5_hmi/apps//../libs/lev15/'
ROTCOEF = '/home/jsoc/cvs/Development/JSOC/proj/lev1.5_hmi/apps//../libs/lev15/'
POLCALM =                    1 / method used by the polarization calibration sub
SOURCE  = 'hmi.S_720s[2014.06.09_23:48:00_TAI]' / input Stokes data series
CODEVER0= '$Id: HMI_IQUV_averaging.c,v 1.37 2014/04/16 18:21:29 couvidat Exp $'
CODEVER1= '$Id: interpol_code.c,v 1.3 2012/10/23 23:49:48 kehcheng Exp $' / vers
CODEVER2= '$Id: interpol_code.c,v 1.3 2012/10/23 23:49:48 kehcheng Exp $' / vers
CODEVER3= '$Id: polcal.c,v 1.5 2013/12/22 22:54:08 couvidat Exp $' / version of
CODEVER4= '$Id: vfisv.c,v 1.33 2013/04/30 20:25:05 keiji Exp $' / version of VFI
CODEVER5= '$Id: disambig_v3.c,v 1.17 2014/02/13 23:27:54 xudong Exp $' / version
CODEVER6= 'harp    '           / version of HARP code in the CVS context
INVCODEV= 'vfisv FD10 2013 Apr. 30; uses time-dependent HMI filter phase maps'
INVDOCU =                      / (MISSING) Document for VFISV code
INVITERA=                  200 / Number of iterations of VFISV
INVLMBDA=                  149 / Number of wavelength points to compute syntheti
INVLMBDF=                    6 / Number of HMI filters
INVTUNEN=                    6 / Number of tuning positions of HMI filters
INVSVDTL= 1.0000000000000001E-32 / SVD tolerance in VFISV
INVCHIST= 1.0000000000000001E-15 / Chi
INVPOLTH=                 0.01 / Polarization threshold in VFISV
INVPJUMP=                  10. / Percentage jump in VFISV
INVLMBDM=               -1998. / [mA] First wavelength position in synthetic pro
INVLMBD0=   6173.3433000000005 / [Angstrom] Central wavelength of HMI spectral l
INVLMBDB= 0.044475775000000002 / [mA/Gauss] Wavelength shift
INVDLTLA=                  27. / [mA] Spectral sampling of synthetic spectral li
INVLMBDS=                   49 / Number of wavelength points in subregion where
INVLMBMS=                -648. / [mA] First wavelength position of sub
INVLYOTW=                 424. / [Angstrom] Lyot filter FWHM in VFISV
INVWNARW=                 172. / [mA] FSR (full spectral range) of the Narrow
INVWSPAC=                  69. / [mA] Wavelength spacing between the HMI filters
INVINTTH=                 100. / [D/S] Intensity threshold in VFISV
INVNFCTI=  0.11799999999999999 / [D/S] Noise Sigma factor for I
INVNFCTQ=  0.20399999999999999 / [D/S] Noise Sigma factor for Q
INVNFCTU=  0.20399999999999999 / [D/S] Noise Sigma factor for U
INVNFCTV=  0.20399999999999999 / [D/S] Noise Sigma factor for V
INVCONTI=                    0 / Flag for continuum measurement
INVWGHTI= 0.014081576013466575 / Stokes I weight in the inversion
INVWGHTQ=  0.04072612670561411 / Stokes Q weight in the inversion
INVWGHTU=  0.04072612670561411 / Stokes U weight in the inversion
INVWGHTV= 0.028508288693929875 / Stokes V weight in the inversion
INVSTLGT= 'No      '           / Flag for stray light. No means that the stray l
INVFREEP=                  958 / flags for 10 free parameters : the order of var
INVFLPRF= '        '           / Flag/Comment on filter
INVPHMAP= '65714753'           / Flag/Comment on phase map
INVVLAVE=   206661.68286738999 / [cm/s] avarage of inverted V_los over processed
INVBLAVE= -0.88203152690876263 / [gauss] avarage of inverted B_los over processe
INVBBAVE=   132.69786828427675 / [gauss] avarage of inverted field strength over
INVNPRCS=             11037840 / Numer of pixels processed
INVNCNVG=             11037832 / Numer of pixels at which ME VFISV converged
INVKEYS1= 'n/a     '           / For future use
INVKEYS2= 'n/a     '           / For future use
INVKEYS3= 'n/a     '           / For future use
INVKEYI1=                 -666 / For future use
INVKEYI2=                 -666 / For future use
INVKEYI3=                 -666 / For future use
INVKEYD1=                      / (MISSING) For future use
INVKEYD2=                      / (MISSING) For future use
INVKEYD3=                      / (MISSING) For future use
AMBCODEV= 'disambig_v3 2013 Dec 06' / Version of Disambig code
AMBDOCU =                      / (MISSING) Document for Disambig code
AMBGMTRY=                    1 / Flag determining whether to use planar or spher
AMBPATCH=                    1 / Flag determining whether disambiguation is done
AMBWEAK =                    1 / Flag determining method for disambiguating weak
AMBNEROD=                    1 / [pixels] Number of pixels by which to erode map
AMBNGROW=                    0 / [pixels] Number of pixels by which to grow erod
AMBNPAD =                  500 / [pixels] Padding to use in potential field calc
AMBNAP  =                   10 / [pixels] Width of apodizing window in potential
AMBNTX  =                   20 / Number of tiles to use in x
AMBNTY  =                   20 / Number of tiles to use in y
AMBBTHR0=                 200. / [G] Transverse field strength threshold at disk
AMBBTHR1=                 400. / [G] Transverse field strength threshold at limb
AMBSEED =                    1 / Input random number seed
AMBNEQ  =                  100 / Number of reconfigurations attempted at each te
AMBLMBDA=                   1. / Weighting factor between divergence and vertica
AMBTFCT0=                   2. / Input factor to scale initial temperature
AMBTFCTR=  0.98000001907348633 / Input factor to reduce temperature
DOFFSET =                   20 / [Gauss] Field strength offset
DATAVALS=                      / (MISSING) Data values {DATAVALS_003}
MISSVALS=                      / (MISSING) Missing values {MISSVALS_003}
DATAMIN =                      / (MISSING) Minimum value {DATAMIN_003}
DATAMAX =                      / (MISSING) Maximum value {DATAMAX_003}
DATAMEDN=                      / (MISSING) Median value {DATAMEDN_003}
DATAMEAN=                      / (MISSING) Mean value from pixels within 99% of
DATARMS =                      / (MISSING) RMS {DATARMS_003}
DATASKEW=                      / [nones] (MISSING) Skewness {DATASKEW_003}
DATAKURT=                      / (MISSING) Kurtosis {DATAKURT_003}
RECNUM  =              1452699 / Recnum
DRMS_ID = 'hmi.Bharp_720s:1452699:vlos_mag' / DRMS ID
PRIMARYK= 'HARPNUM, T_REC'     / DRMS primary key
LICENSE = 'LICENSE '           / CC0 1.0
HEADSUM = 'USVCaSTAWSTAaSTA'   / Keyword checksum
LONGSTRN= 'OGIP 1.0'           / The HEASARC Long String Convention may be used.
COMMENT   This FITS file may contain long string keyword values that are
COMMENT   continued over multiple keywords.  The HEASARC convention uses the &
COMMENT   character at the end of each substring which is then continued
COMMENT   on the next keyword which has the name CONTINUE.
