SIMPLE = T / HDU 0==========================================BITPIX = 8 / Number of bits per data pixel NAXIS = 0 / Number of data axes EXTEND = T / FITS dataset may include extensions / Configuration control block--------------------ORIGIN = 'ASC ' CREATOR = '### - Version ###' CHECKSUM= 'X9eGY7Z9X7bEX7Z9' / HDU checksum updated 2003-02-26T13:54:20 DATASUM = '##########' / Data unit checksum written in ASCII / Time information block-------------------------DATE = '2003-02-26T13:03:02' / Date and time of file creation (UTC) / Observation information block------------------MISSION = 'AXAF ' / Mission is AXAF INSTRUME= 'ACIS ' / HRC, ACIS, EPHIN, S/C subsystems END XTENSION= 'BINTABLE' / HDU 1==========================================BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional Binary Table NAXIS1 = 1786 / Number of bytes per row NAXIS2 = 3 / Number of rows PCOUNT = 0 / No group parameters (required keyword) GCOUNT = 1 / One data group (required keyword) TFIELDS = 7 / Number of columns EXTNAME = 'AXAF_CONTAM' /Detector contamination coefficients TTYPE1 = 'FEATURE ' / TTYPE2 = 'N_ENERGY ' / TTYPE3 = 'ENERGY ' / TTYPE4 = 'ALPHA ' / TTYPE5 = 'N_TIME ' / TTYPE6 = 'TIME ' / TTYPE7 = 'BETA ' / TFORM1 = '2A ' / TFORM2 = 'I ' / TFORM3 = '170E ' / TFORM4 = '170E ' / TFORM5 = 'I ' / TFORM6 = '35D ' / TFORM7 = '35E ' / COMMENT +------------------+ COMMENT | AXAF FITS File | COMMENT +------------------+ COMMENT ********************************************************* COMMENT > This file is written following certain AXAF-ASC < COMMENT > conventions which are documented in ASC-FITS-2.0 < COMMENT ********************************************************* / Configuration control block--------------------ORIGIN = 'ASC ' CREATOR = 'acis_contam.pro - 1.3' / ASCDSVER= '########' / ASC-DS processing system revision (release) REVISION= -1 /Processing version of data (-1 => unknown) CHECKSUM= 'VC99XB88VB88VB88' / HDU checksum updated 2003-02-26T13:54:20 DATASUM = '3085480821' / data unit checksum updated 2003-02-26T13:54:20 CONTENT = 'CDB_ACIS_CONTAM' / Data product identification HDUNAME = 'AXAF_CONTAM' / Dataset name; usually identical to EXTNAME HDUSPEC = 'ARD for Exposure Maps and Grating Levels 1.5-2 Pipelines ICD (V1.4)' HDUDOC = 'ASC-FITS-2.0: Rots, McDowell: ASC FITS File Designers Guide' HDUVERS = '########' HDUCLASS= 'ASC ' / HDUCLAS1= 'DETCHAR ' / LONGSTRN= 'OGIP 1.0' / The OGIP long string convention may be used. COMMENT This FITS file may contain long string keyword values that are COMMENT continued over multiple keywords. This convention uses the '&' COMMENT character at the end of a string which is then continued COMMENT on subsequent keywords whose name = 'CONTINUE'. / Time information block-------------------------DATE = '2003-02-26T13:03:02' / Date and time of file creation (UTC) / Observation information block------------------MISSION = 'AXAF ' / Mission is AXAF INSTRUME= 'ACIS ' / HRC, ACIS, EPHIN, S/C subsystems GRATING = 'NONE ' / Grating DATACLAS= 'CALIBRATION' / Data class TUNIT3 = 'keV ' / TUNIT4 = 'invlength' / TUNIT6 = 's ' / TUNIT7 = 'length ' / TLMIN2 = 2 / TLMIN3 = 0.00000 / TLMIN4 = 0.00000 / TLMIN5 = 2 / TLMIN6 = 0 / TLMIN7 = 0.00000 / HDUCLAS2= 'CONTAM ' / OBSERVER= 'NONE ' / TITLE = 'ACIS filter contamination coefficients' / TELESCOP= 'CHANDRA ' / TIMEZERO= 0.00000000000 / CCLS0001= 'BCF ' / CDTP0001= 'DATA ' / CCNM0001= 'CONTAM ' / CBD10001= 'ENERGY(0.22-12.25)keV' / CBD10002= 'CCD_ID(0-9)' / CDES0001= 'ACIS filter contamination coefficients' / CVSD0001= '1998-08-13T00:00:00' / CVST0001= '00:00:00' / INTRPACC= '0.1 ' /percent accuracy of pruning END CK>a[>i1>rw2>{8>>A>8>6>g>>e>>$h>9>a> >>w>5>>>(>>p>TO>j4>!>s>>Ȋ>gt>>?>>^>s>Ժ>s>S>>>y>->9>?>>vM>;>P>k>/>?5?? ? ?#?V?w?2?#-?(?,ڍ?1q?;ey?@ͭ?F8?K[?PH?V|?\)?b?h?oR?us?|(2?k?? ?I?ȣ? ?S?f+??>?b?5?b?'R?~?~?:?4?p?{??!P??댜???h\@@k@ K@A@@;B@@@#0c@&@)H @,@.@1 @3@5@6@8d@9 @:(@;B@<^@=~~@>ACs>)z>M+> =.==4=>c,>>>> ?}?K?zo?L?C-??.@?@,<@;f@$wp@.@ S@?R??o??F5?If?#O? ?z?K?ZG??[??zP?c?QT?A(?2q?& ?~? ?x>w6>F>?>>>w>e>[>;>PU>`o>O>@>3e>&> >o>=,>>>&>3>Em]>VO>e`B>s>A>/>>>f>>*>a>̘_>ؓu>??~OK>a[>gj>m>se0>vk>~>>>,l>>0k>Ӹ>x>2>8>5~>~>W>(>|>u>0u>ԓy>>.>]6>>>?&T??l???!?c?&?L$?q?8??? q? .X? 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