FILENAME=/home/soc/data/pds_pluto_p3/level1/swa/028359/swa_0283599968_0x586_eng_1.fit
PRODCTID=SWA_0283599968_0X586_ENG_1
PATH    =/DATA/20150115_028359/
VIDAPPRX=NHPESW_1XXX
XTENSION=IMAGE
NAXIS   =1
BITPIX  =32
EXTNAME =CALCCHECKSUMS
NAXIS1  =64
First 10x1 values
N.B. No scaling (i.e. ignored BSCAL & BZERO)

 -2147483436, -2147483524, -2147483523, -2147483522, -2147483521, -2147483528, -2147483527, -2147483526, -2147483525, -2147483532