CFITSIO TESTPROG Try opening then closing a nonexistent file: ffopen fptr, status = 0 104 (expect an error) ffclos status = 115 ffinit create new file status = 0 Name of file = testprog.fit, I/O mode = 1 test writing of long string keywords: 123456789012345678901234567890123456789012345678901234567890123456789012345 '12345678901234567890123456789012345678901234567890123456789012345678' 1234567890123456789012345678901234567890123456789012345678901234'6789012345 '1234567890123456789012345678901234567890123456789012345678901234''67' 1234567890123456789012345678901234567890123456789012345678901234''789012345 '1234567890123456789012345678901234567890123456789012345678901234''''' 1234567890123456789012345678901234567890123456789012345678901234567'9012345 '1234567890123456789012345678901234567890123456789012345678901234567' ffflus status = 0 HDU number = 1 Values read back from primary array (99 = null pixel) The 1st, and every 4th pixel should be undefined: 99 2 3 99 5 6 7 99 9 10 11 99 13 14 15 99 17 18 19 99 1 (ffgpvb) 99 2 3 99 5 6 7 99 9 10 11 99 13 14 15 99 17 18 19 99 1 (ffgpvi) 99 2 3 99 5 6 7 99 9 10 11 99 13 14 15 99 17 18 19 99 1 (ffgpvj) 99 2 3 99 5 6 7 99 9 10 11 99 13 14 15 99 17 18 19 99 1 (ffgpve) 99 2 3 99 5 6 7 99 9 10 11 99 13 14 15 99 17 18 19 99 1 (ffgpvd) * 2 3 * 5 6 7 * 9 10 11 * 13 14 15 * 17 18 19 * 1 (ffgpfb) * 2 3 * 5 6 7 * 9 10 11 * 13 14 15 * 17 18 19 * 1 (ffgpfi) * 2 3 * 5 6 7 * 9 10 11 * 13 14 15 * 17 18 19 * 1 (ffgpfj) * 2 3 * 5 6 7 * 9 10 11 * 13 14 15 * 17 18 19 * 1 (ffgpfe) * 2 3 * 5 6 7 * 9 10 11 * 13 14 15 * 17 18 19 * 1 (ffgpfd) Closed then reopened the FITS file 10 times. HDU number = 1 Name of file = testprog.fit, I/O mode = 1 Read back keywords: simple = 1, bitpix = 32, naxis = 2, naxes = (10, 2) pcount = 0, gcount = 1, extend = 1 KEY_PREC= 'This keyword was written by fxprec' / comment goes here KEY_PREC : 'This keyword was written by fxprec' : comment goes here : KEY_PREC= 'This keyword was written by fxprec' / comment goes here KY_PKNS1 : 'first string' : fxpkns comment : KEY_PKYS value_string fxpkys comment 0 KEY_PKYL 1 fxpkyl comment 0 KEY_PKYJ 11 fxpkyj comment 0 KEY_PKYJ 11.000000 fxpkyj comment 0 KEY_PKYJ 11.000000 fxpkyj comment 0 KEY_PKY S value_string fxpkys comment 0 KEY_PKY L 1 fxpkyl comment 0 KEY_PKY BYTE 11 fxpkyj comment 0 KEY_PKY SHORT 11 fxpkyj comment 0 KEY_PKY INT 11 fxpkyj comment 0 KEY_PKY J 11 fxpkyj comment 0 KEY_PKY E 13.131310 fxpkye comment 0 KEY_PKY D 15.151515 fxpkyd comment 0 KEY_PKYF 12.121210 fxpkyf comment 0 KEY_PKYE 13.131310 fxpkye comment 0 KEY_PKYG 14.14141414141414 fxpkyg comment 0 KEY_PKYD 15.15151515151520 fxpkyd comment 0 KEY_PKYC 13.131310 14.141410 fxpkyc comment 0 KEY_PKFC 13.131313 14.141414 fxpkfc comment 0 KEY_PKYM 15.151515 16.161616 fxpkym comment 0 KEY_PKFM 15.151515 16.161616 fxpkfm comment 0 KEY_PKYT 12345678 0.12345678901235 fxpkyt comment 0 KEY_PKY J 11 [km/s/Mpc] fxpkyj comment 0 KEY_PKY units = km/s/Mpc KEY_PKY J 11 fxpkyj comment 0 KEY_PKY units = KEY_PKY J 11 [feet/second/second] fxpkyj comment 0 KEY_PKY units = feet/second/second KEY_PKLS long string value = This is a very long string value that is continued over more than one keyword. header contains 65 keywords; located at keyword 27 ffgkns: first string, second string, ffgknl: 1, 0, 1 ffgknj: 11, 12, 13 ffgkne: 13.131310, 14.141410, 15.151520 ffgknd: 15.151515, 16.161616, 17.171717 Before deleting the HISTORY and DATE keywords... COMMENT HISTORY DATE KY_PKNS1 After deleting the keywords... COMMENT This keyword was written by fxpcom. KY_PKNS1= 'first string' / fxpkns comment After inserting the keywords... COMMENT This keyword was written by fxpcom. KY_IREC = 'This keyword inserted by fxirec' KY_IKYS = 'insert_value_string' / ikys comment KY_IKYJ = 49 / ikyj comment KY_IKYL = T / ikyl comment KY_IKYE = 1.2346E+01 / ikye comment KY_IKYD = 1.23456789012346E+01 / ikyd comment KY_IKYF = 12.3456 / ikyf comment KY_IKYG = 12.3456789012346 / ikyg comment KY_PKNS1= 'first string' / fxpkns comment After modifying the keywords... COMMENT This keyword was modified by fxmrec KY_MREC = 'This keyword was modified by fxmcrd' NEWIKYS = 'modified_string' / ikys comment KY_IKYJ = 50 / This is a modified comment KY_IKYL = F / ikyl comment KY_IKYE = -1.2346E+01 / ikye comment KY_IKYD = -1.23456789012346E+01 / modified comment KY_IKYF = -12.3456 / ikyf comment KY_IKYG = -12.3456789012346 / ikyg comment KY_PKNS1= 'first string' / fxpkns comment After updating the keywords... COMMENT This keyword was modified by fxmrec KY_UCRD = 'This keyword was updated by fxucrd' NEWIKYS = 'updated_string' / ikys comment KY_IKYJ = 51 / This is a modified comment KY_IKYL = T / ikyl comment KY_IKYE = -1.3346E+01 / ikye comment KY_IKYD = -1.33456789012346E+01 / modified comment KY_IKYF = -13.3456 / ikyf comment KY_IKYG = -13.3456789012346 / ikyg comment KY_PKNS1= 'first string' / fxpkns comment Keywords found using wildcard search (should be 13)... KEY_PKYS= 'value_string' / fxpkys comment KEY_PKYL= T / fxpkyl comment KEY_PKYJ= 11 / [feet/second/second] fxpkyj comment KEY_PKYF= 12.12121 / fxpkyf comment KEY_PKYE= 1.313131E+01 / fxpkye comment KEY_PKYG= 14.14141414141414 / fxpkyg comment KEY_PKYD= 1.51515151515152E+01 / fxpkyd comment KEY_PKYC= (1.313131E+01, 1.414141E+01) / fxpkyc comment KEY_PKYM= (1.51515151515152E+01, 1.61616161616162E+01) / fxpkym comment KEY_PKFC= (13.131313, 14.141414) / fxpkfc comment KEY_PKFM= (15.15151515151515, 16.16161616161616) / fxpkfm comment KEY_PKYT= 12345678.1234567890123456 / fxpkyt comment NEWIKYS = 'updated_string' / ikys comment Copied keyword: ffgkne: 14.141410, 15.151520, 13.131310 Updated header using template file (ffpktp) ffibin status = 0 HDU number = 2 header contains 33 keywords; located at keyword 1 header contains 33 keywords with room for 74 more TDIM3 = (1,2,8), 3, 1, 2, 8 ffpcl_ status = 0 Find the column numbers; a returned status value of 237 is expected and indicates that more than one column name matches the input column name template. Status = 219 indicates that there was no matching column name. Column Xvalue is number 3; status = 0. Column Avalue is number 1; status = 237. Column Lvalue is number 2; status = 237. Column Xvalue is number 3; status = 237. Column Bvalue is number 4; status = 237. Column Ivalue is number 5; status = 237. Column Jvalue is number 6; status = 237. Column Evalue is number 7; status = 237. Column Dvalue is number 8; status = 237. Column Cvalue is number 9; status = 237. Column Mvalue is number 10; status = 237. Column is number 0; status = 219. Information about each column: 15A 16 15 15 Avalue, , A, 15, 1.000000, 0.000000, 1234554321, . 1L 14 1 1 Lvalue, m**2, L, 1, 1.000000, 0.000000, 1234554321, . 16X 1 16 1 Xvalue, cm, X, 16, 1.000000, 0.000000, 1234554321, . 1B 11 1 1 Bvalue, erg/s, B, 1, 1.000000, 0.000000, 99, . 1I 21 1 2 Ivalue, km/s, I, 1, 1.000000, 0.000000, 99, . 1J 41 1 4 Jvalue, , J, 1, 1.000000, 0.000000, 99, . 1E 42 1 4 Evalue, , E, 1, 1.000000, 0.000000, 1234554321, . 1D 82 1 8 Dvalue, , D, 1, 1.000000, 0.000000, 1234554321, . 1C 83 1 8 Cvalue, , C, 1, 1.000000, 0.000000, 1234554321, . 1M 163 1 16 Mvalue, , M, 1, 1.000000, 0.000000, 1234554321, . ffitab status = 0 HDU number = 2 ffpcl_ status = 0 ASCII table: rowlen, nrows, tfields, extname: 76 11 5 Test-ASCII Name 1 A15 Ivalue 17 I10 m**2 Fvalue 28 F14.6 cm Evalue 43 E12.5 erg/s Dvalue 56 D21.14 km/s Data values read from ASCII table: first string 1 1 1 1.0 1.0 second string 2 2 2 2.0 2.0 3 3 3 3.0 3.0 UNDEFINED 4 4 4 4.0 4.0 5 5 5 5.0 5.0 6 6 6 6.0 6.0 7 7 7 7.0 7.0 8 8 8 8.0 8.0 9 9 9 9.0 9.0 10 10 10 10.0 10.0 99 99 99 99.0 99.0 1 1.000000 1.00000E+00 1.00000000000000E+00second string Column name is number 1; status = 0. Column Ivalue is number 2; status = 237. Column Fvalue is number 3; status = 237. Column Evalue is number 4; status = 237. Column Dvalue is number 5; status = 237. Column is number 0; status = 219. A15 16 1 15 Name, 1, , A15, 1.000000, 0.000000, null1, . I10 41 1 10 Ivalue, 17, m**2, I10, 1.000000, 0.000000, null2, . F14.6 82 1 14 Fvalue, 28, cm, F14.6, 1.000000, 0.000000, null3, . E12.5 42 1 12 Evalue, 43, erg/s, E12.5, 1.000000, 0.000000, null4, . D21.14 82 1 21 Dvalue, 56, km/s, D21.14, 1.000000, 0.000000, null5, . Data values after inserting 3 rows after row 2: first string 1 1 1 1.0 1.0 second string 2 2 2 2.0 2.0 0 0 0 0.0 0.0 0 0 0 0.0 0.0 0 0 0 0.0 0.0 3 3 3 3.0 3.0 UNDEFINED 4 4 4 4.0 4.0 5 5 5 5.0 5.0 6 6 6 6.0 6.0 7 7 7 7.0 7.0 8 8 8 8.0 8.0 9 9 9 9.0 9.0 10 10 10 10.0 10.0 99 99 99 99.0 99.0 Data values after deleting 2 rows at row 10: first string 1 1 1 1.0 1.0 second string 2 2 2 2.0 2.0 0 0 0 0.0 0.0 0 0 0 0.0 0.0 0 0 0 0.0 0.0 3 3 3 3.0 3.0 UNDEFINED 4 4 4 4.0 4.0 5 5 5 5.0 5.0 6 6 6 6.0 6.0 9 9 9 9.0 9.0 10 10 10 10.0 10.0 99 99 99 99.0 99.0 Data values after deleting column 3: first string 1 1 1.0 1.0 second string 2 2 2.0 2.0 0 0 0.0 0.0 0 0 0.0 0.0 0 0 0.0 0.0 3 3 3.0 3.0 UNDEFINED 4 4 4.0 4.0 5 5 5.0 5.0 6 6 6.0 6.0 9 9 9.0 9.0 10 10 10.0 10.0 99 99 99.0 99.0 Data values after inserting column 5: first string 1 1 1.0 1.0 0 second string 2 2 2.0 2.0 0 0 0 0.0 0.0 0 0 0 0.0 0.0 0 0 0 0.0 0.0 0 3 3 3.0 3.0 0 UNDEFINED 4 4 4.0 4.0 0 5 5 5.0 5.0 0 6 6 6.0 6.0 0 9 9 9.0 9.0 0 10 10 10.0 10.0 0 99 99 99.0 99.0 0 Create temporary file: ffinit status = 0 Create null primary array: ffiimg status = 0 Create ASCII table with 0 columns: ffitab status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 Create Binary table with 0 columns: ffibin status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 Delete the tmp file: ffdelt status = 0 HDU number = 3 header contains 38 keywords with room for 69 more Binary table: nrows, tfields, extname, pcount: 21 10 Test-BINTABLE 0 Avalue 15A Lvalue 1L m**2 Xvalue 16X cm Bvalue 1B erg/s Ivalue 1I km/s Jvalue 1J Evalue 1E Dvalue 1D Cvalue 1C Mvalue 1M Data values read from binary table: Bit column (X) data values: 01001100 01110000 11110000 01111100 00000000 null string column value = -- (should be --) Read columns with ffgcv_: first string 0 76 1 1 1 1.0 1.0 ( 1.0, -2.0) ( 1.0, -2.0) second string 1 112 2 2 2 2.0 2.0 ( 3.0, -4.0) ( 3.0, -4.0) 0 240 3 3 3 3.0 3.0 ( 5.0, -6.0) ( 5.0, -6.0) NOT DEFINED 0 124 0 -4 -4 -4.0 -4.0 ( 7.0, -8.0) ( 7.0, -8.0) NOT DEFINED 1 0 5 5 5 5.0 5.0 ( 9.0,-10.0) ( 9.0,-10.0) NOT DEFINED 1 0 0 -6 -6 -6.0 -6.0 ( 11.0,-12.0) ( 11.0,-12.0) NOT DEFINED 0 0 7 7 7 7.0 7.0 ( 13.0,-14.0) ( 13.0,-14.0) NOT DEFINED 0 0 0 -8 -8 -8.0 -8.0 ( 15.0,-16.0) ( 15.0,-16.0) NOT DEFINED 0 0 9 9 9 9.0 9.0 ( 17.0,-18.0) ( 17.0,-18.0) NOT DEFINED 1 0 0 -10 -10 -10.0 -10.0 ( 19.0,-20.0) ( 19.0,-20.0) NOT DEFINED 0 0 98 98 98 98.0 98.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 1 0 12 12 12 12.0 12.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 0 0 98 98 98 98.0 98.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 0 0 0 -14 -14 -14.0 -14.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 0 0 98 98 98 98.0 98.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 0 0 0 -16 -16 -16.0 -16.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 1 0 98 98 98 98.0 98.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 1 0 0 -18 -18 -18.0 -18.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 1 0 98 98 98 98.0 98.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 1 0 0 -20 -20 -20.0 -20.0 ( 0.0, 0.0) ( 0.0, 0.0) NOT DEFINED 0 0 98 98 98 98.0 98.0 ( 0.0, 0.0) ( 0.0, 0.0) Read columns with ffgcf_: first string 0 76 1 1 1 1.0 1.0 ( 1.0, -2.0) ( 1.0, -2.0) second string 1 112 2 2 2 2.0 2.0 ( 3.0, -4.0) ( 3.0, -4.0) 0 240 3 3 3 3.0 3.0 ( 5.0, -6.0) ( 5.0, -6.0) 0 124 0 -4 -4 -4.0 -4.0 ( 7.0, -8.0) ( 7.0, -8.0) 1 0 5 5 5 5.0 5.0 ( 9.0,-10.0) ( 9.0,-10.0) 1 0 0 -6 -6 -6.0 -6.0 ( 11.0,-12.0) ( 11.0,-12.0) 0 0 7 7 7 7.0 7.0 ( 13.0,-14.0) ( 13.0,-14.0) 0 0 0 -8 -8 -8.0 -8.0 ( 15.0,-16.0) ( 15.0,-16.0) 0 0 9 9 9 9.0 9.0 ( 17.0,-18.0) ( 17.0,-18.0) 1 0 0 -10 -10 -10.0 -10.0 ( 19.0,-20.0) ( 19.0,-20.0) 0 0 99 99 1 0 12 12 0 0 99 99 0 0 0 -14 0 0 99 99 0 0 0 -16 1 0 99 99 1 0 0 -18 1 0 99 99 1 0 0 -20 0 0 99 99 Data values after inserting 3 rows after row 2: first string 1 1 1 1.0 1.0 second string 2 2 2 2.0 2.0 NOT DEFINED 0 0 0 0.0 0.0 NOT DEFINED 0 0 0 0.0 0.0 NOT DEFINED 0 0 0 0.0 0.0 3 3 3 3.0 3.0 NOT DEFINED 0 -4 -4 -4.0 -4.0 NOT DEFINED 5 5 5 5.0 5.0 NOT DEFINED 0 -6 -6 -6.0 -6.0 NOT DEFINED 7 7 7 7.0 7.0 NOT DEFINED 0 -8 -8 -8.0 -8.0 NOT DEFINED 9 9 9 9.0 9.0 NOT DEFINED 0 -10 -10 -10.0 -10.0 NOT DEFINED 98 98 98 98.0 98.0 Data values after deleting 2 rows at row 10: first string 1 1 1 1.0 1.0 second string 2 2 2 2.0 2.0 NOT DEFINED 0 0 0 0.0 0.0 NOT DEFINED 0 0 0 0.0 0.0 NOT DEFINED 0 0 0 0.0 0.0 3 3 3 3.0 3.0 NOT DEFINED 0 -4 -4 -4.0 -4.0 NOT DEFINED 5 5 5 5.0 5.0 NOT DEFINED 0 -6 -6 -6.0 -6.0 NOT DEFINED 9 9 9 9.0 9.0 NOT DEFINED 0 -10 -10 -10.0 -10.0 NOT DEFINED 98 98 98 98.0 98.0 Data values after deleting column 6: first string 1 1 1.0 1.0 second string 2 2 2.0 2.0 NOT DEFINED 0 0 0.0 0.0 NOT DEFINED 0 0 0.0 0.0 NOT DEFINED 0 0 0.0 0.0 3 3 3.0 3.0 NOT DEFINED 0 -4 -4.0 -4.0 NOT DEFINED 5 5 5.0 5.0 NOT DEFINED 0 -6 -6.0 -6.0 NOT DEFINED 9 9 9.0 9.0 NOT DEFINED 0 -10 -10.0 -10.0 NOT DEFINED 98 98 98.0 98.0 Data values after inserting column 8: first string 1 1 1.0 1.0 0 second string 2 2 2.0 2.0 0 NOT DEFINED 0 0 0.0 0.0 0 NOT DEFINED 0 0 0.0 0.0 0 NOT DEFINED 0 0 0.0 0.0 0 3 3 3.0 3.0 0 NOT DEFINED 0 -4 -4.0 -4.0 0 NOT DEFINED 5 5 5.0 5.0 0 NOT DEFINED 0 -6 -6.0 -6.0 0 NOT DEFINED 9 9 9.0 9.0 0 NOT DEFINED 0 -10 -10.0 -10.0 0 NOT DEFINED 98 98 98.0 98.0 0 Values after setting 1st 10 elements in column 8 = null: first string 1 1 1.0 1.0 98 second string 2 2 2.0 2.0 98 NOT DEFINED 0 0 0.0 0.0 98 NOT DEFINED 0 0 0.0 0.0 98 NOT DEFINED 0 0 0.0 0.0 98 3 3 3.0 3.0 98 NOT DEFINED 0 -4 -4.0 -4.0 98 NOT DEFINED 5 5 5.0 5.0 98 NOT DEFINED 0 -6 -6.0 -6.0 98 NOT DEFINED 9 9 9.0 9.0 98 NOT DEFINED 0 -10 -10.0 -10.0 0 NOT DEFINED 98 98 98.0 98.0 0 Create temporary file: ffinit status = 0 Create null primary array: ffiimg status = 0 Create binary table with 0 columns: ffibin status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 copy column, ffcpcl status = 0 Delete the tmp file: ffdelt status = 0 ffibin status = 0 HDU number = 2 0 1000 10000 33000 66000 -999 0 1000 10000 32768 65535 -999 0 1000 10000 32800 65500 -999 0 1 10 33 66 -999 -32768 -31768 -22768 0 32767 -999 -1 9 99 327 654 -999 Create image extension: ffiimg status = 0 HDU number = 3 Wrote whole 2D array: ffp2di status = 0 Read whole 2D array: ffg2di status = 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 0 0 0 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 0 0 0 0 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 0 0 0 0 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 0 0 0 0 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 0 0 0 0 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 0 0 0 0 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 0 0 0 0 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 0 0 0 0 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 0 0 0 0 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 0 0 0 0 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 0 0 0 0 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 0 0 0 0 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 0 0 0 0 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 0 0 0 0 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 0 0 0 0 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 0 0 0 0 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 0 0 0 0 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 0 0 0 0 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 0 0 0 0 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 0 0 0 0 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 0 0 0 0 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 0 0 0 0 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 0 0 0 0 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 0 0 0 0 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Wrote subset 2D array: ffpssi status = 0 Read whole 2D array: ffg2di status = 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 0 0 0 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 0 0 0 0 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 0 0 0 0 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 0 0 0 0 40 41 42 43 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 54 0 0 0 0 50 51 52 53 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 64 0 0 0 0 60 61 62 63 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 74 0 0 0 0 70 71 72 73 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 84 0 0 0 0 80 81 82 83 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 94 0 0 0 0 90 91 92 93 -50 -51 -52 -53 -54 -55 -56 -57 -58 -59 104 0 0 0 0 100 101 102 103 -60 -61 -62 -63 -64 -65 -66 -67 -68 -69 114 0 0 0 0 110 111 112 113 -70 -71 -72 -73 -74 -75 -76 -77 -78 -79 124 0 0 0 0 120 121 122 123 -80 -81 -82 -83 -84 -85 -86 -87 -88 -89 134 0 0 0 0 130 131 132 133 -90 -91 -92 -93 -94 -95 -96 -97 -98 -99 144 0 0 0 0 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 0 0 0 0 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 0 0 0 0 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 0 0 0 0 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 0 0 0 0 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 0 0 0 0 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 0 0 0 0 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 0 0 0 0 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 0 0 0 0 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 0 0 0 0 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 0 0 0 0 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Read subset of 2D array: ffgsvi status = 0 41 43 -1 -3 -5 71 73 -31 -33 -35 Create image extension: ffiimg status = 0 HDU number = 4 Create temporary file: ffinit status = 0 Copy image extension to primary array of tmp file. ffcopy status = 0 SIMPLE = T / file does conform to FITS standard BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 15 / length of data axis 1 NAXIS2 = 25 / length of data axis 2 EXTEND = T / FITS dataset may contain extensions Delete the tmp file: ffdelt status = 0 Delete the image extension; hdutype, status = 1 0 HDU number = 4 ffcrhd status = 0 Variable length arrays: ffphbn status = 0 ffpcl_ status = 0 PCOUNT = 4446 HDU number = 6 A 0 L 0 0 X 0 0 B 1 0 I 1 0 J 1 0 E 1 0 D 1 0 Column 8 repeat and offset = 1 14 A ab 0 L 0 1 0 X 0 1 0 B 99 2 0 I 99 2 0 J 99 2 0 E 99 2 0 D 99 2 0 Column 8 repeat and offset = 2 49 A abc 0 L 0 0 0 0 X 0 1 0 0 B 1 99 3 0 I 1 99 3 0 J 1 99 3 0 E 1 99 3 0 D 1 99 3 0 Column 8 repeat and offset = 3 105 A abcd 0 L 0 1 0 0 0 X 0 1 0 0 0 B 1 2 99 4 0 I 1 2 99 4 0 J 1 2 99 4 0 E 1 2 99 4 0 D 1 2 99 4 0 Column 8 repeat and offset = 4 182 A abcde 0 L 0 1 0 0 1 0 X 0 1 0 0 1 0 B 1 2 3 99 5 0 I 1 2 3 99 5 0 J 1 2 3 99 5 0 E 1 2 3 99 5 0 D 1 2 3 99 5 0 Column 8 repeat and offset = 5 280 A abcdef 0 L 0 1 0 0 0 1 0 X 0 1 0 0 1 1 0 B 1 2 3 4 99 6 0 I 1 2 3 4 99 6 0 J 1 2 3 4 99 6 0 E 1 2 3 4 99 6 0 D 1 2 3 4 99 6 0 Column 8 repeat and offset = 6 399 A abcdefg 0 L 0 1 0 0 1 0 0 0 X 0 1 0 0 1 1 0 0 B 1 2 3 4 5 99 7 0 I 1 2 3 4 5 99 7 0 J 1 2 3 4 5 99 7 0 E 1 2 3 4 5 99 7 0 D 1 2 3 4 5 99 7 0 Column 8 repeat and offset = 7 539 A abcdefgh 0 L 0 1 0 0 1 1 0 0 0 X 0 1 0 0 1 1 0 0 0 B 1 2 3 4 5 6 99 8 0 I 1 2 3 4 5 6 99 8 0 J 1 2 3 4 5 6 99 8 0 E 1 2 3 4 5 6 99 8 0 D 1 2 3 4 5 6 99 8 0 Column 8 repeat and offset = 8 700 A abcdefghi 0 L 0 1 0 0 1 1 0 0 0 0 X 0 1 0 0 1 1 0 0 0 0 B 1 2 3 4 5 6 7 99 9 0 I 1 2 3 4 5 6 7 99 9 0 J 1 2 3 4 5 6 7 99 9 0 E 1 2 3 4 5 6 7 99 9 0 D 1 2 3 4 5 6 7 99 9 0 Column 8 repeat and offset = 9 883 A abcdefghij 0 L 0 1 0 0 1 1 0 0 0 1 0 X 0 1 0 0 1 1 0 0 0 1 0 B 1 2 3 4 5 6 7 8 99 10 0 I 1 2 3 4 5 6 7 8 99 10 0 J 1 2 3 4 5 6 7 8 99 10 0 E 1 2 3 4 5 6 7 8 99 10 0 D 1 2 3 4 5 6 7 8 99 10 0 Column 8 repeat and offset = 10 1087 A abcdefghijk 0 L 0 1 0 0 1 1 0 0 0 0 1 0 X 0 1 0 0 1 1 0 0 0 1 1 0 B 1 2 3 4 5 6 7 8 9 99 11 0 I 1 2 3 4 5 6 7 8 9 99 11 0 J 1 2 3 4 5 6 7 8 9 99 11 0 E 1 2 3 4 5 6 7 8 9 99 11 0 D 1 2 3 4 5 6 7 8 9 99 11 0 Column 8 repeat and offset = 11 1312 A abcdefghijkl 0 L 0 1 0 0 1 1 0 0 0 1 0 1 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 B 1 2 3 4 5 6 7 8 9 10 99 12 0 I 1 2 3 4 5 6 7 8 9 10 99 12 0 J 1 2 3 4 5 6 7 8 9 10 99 12 0 E 1 2 3 4 5 6 7 8 9 10 99 12 0 D 1 2 3 4 5 6 7 8 9 10 99 12 0 Column 8 repeat and offset = 12 1558 A abcdefghijklm 0 L 0 1 0 0 1 1 0 0 0 1 1 0 0 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 0 B 1 2 3 4 5 6 7 8 9 10 11 99 13 0 I 1 2 3 4 5 6 7 8 9 10 11 99 13 0 J 1 2 3 4 5 6 7 8 9 10 11 99 13 0 E 1 2 3 4 5 6 7 8 9 10 11 99 13 0 D 1 2 3 4 5 6 7 8 9 10 11 99 13 0 Column 8 repeat and offset = 13 1825 A abcdefghijklmn 0 L 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 B 1 2 3 4 5 6 7 8 9 10 11 12 99 14 0 I 1 2 3 4 5 6 7 8 9 10 11 12 99 14 0 J 1 2 3 4 5 6 7 8 9 10 11 12 99 14 0 E 1 2 3 4 5 6 7 8 9 10 11 12 99 14 0 D 1 2 3 4 5 6 7 8 9 10 11 12 99 14 0 Column 8 repeat and offset = 14 2113 A abcdefghijklmno 0 L 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 B 1 2 3 4 5 6 7 8 9 10 11 12 13 99 15 0 I 1 2 3 4 5 6 7 8 9 10 11 12 13 99 15 0 J 1 2 3 4 5 6 7 8 9 10 11 12 13 99 15 0 E 1 2 3 4 5 6 7 8 9 10 11 12 13 99 15 0 D 1 2 3 4 5 6 7 8 9 10 11 12 13 99 15 0 Column 8 repeat and offset = 15 2422 A abcdefghijklmnop 0 L 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 0 B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 99 16 0 I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 99 16 0 J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 99 16 0 E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 99 16 0 D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 99 16 0 Column 8 repeat and offset = 16 2752 A abcdefghijklmnopq 0 L 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 1 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 1 0 B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 99 17 0 I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 99 17 0 J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 99 17 0 E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 99 17 0 D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 99 17 0 Column 8 repeat and offset = 17 3104 A abcdefghijklmnopqr 0 L 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 0 1 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 1 1 0 B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 99 18 0 I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 99 18 0 J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 99 18 0 E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 99 18 0 D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 99 18 0 Column 8 repeat and offset = 18 3477 A abcdefghijklmnopqrs 0 L 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 1 0 1 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 1 1 1 0 B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 99 19 0 I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 99 19 0 J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 99 19 0 E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 99 19 0 D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 99 19 0 Column 8 repeat and offset = 19 3871 A abcdefghijklmnopqrst 0 L 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 X 0 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 0 B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 99 20 0 I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 99 20 0 J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 99 20 0 E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 99 20 0 D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 99 20 0 Column 8 repeat and offset = 20 4286 ffcrim status = 0 ffppr status = 0 Image values written with ffppr and read with ffgpv: 0 2 4 6 8 10 12 14 16 18 20 22 24 26 0 (byte) 0 2 4 6 8 10 12 14 16 18 20 22 24 26 0 (short) 0 2 4 6 8 10 12 14 16 18 20 22 24 26 0 (int) 0 2 4 6 8 10 12 14 16 18 20 22 24 26 0 (long) 0 2 4 6 8 10 12 14 16 18 20 22 24 26 0 (float) 0 2 4 6 8 10 12 14 16 18 20 22 24 26 0 (double) Wrote WCS keywords status = 0 Read WCS keywords with ffgics status = 0 CRVAL1, CRVAL2 = 45.830000000000, 63.570000000000 CRPIX1, CRPIX2 = 256.000000000000, 257.000000000000 CDELT1, CDELT2 = -0.002777770000, 0.002777770000 Rotation = 0.000, CTYPE = -TAN Calculated sky coordinate with ffwldp status = 0 Pixels ( 0.5000, 0.5000) --> ( 47.385204, 62.848968) Sky Calculated pixel coordinate with ffxypx status = 0 Sky ( 47.385204, 62.848968) --> ( 0.5000, 0.5000) Pixels ffcrtb status = 0 ffpcl status = 0 Column values written with ffpcl and read with ffgcl: 0 3 6 9 12 15 18 21 24 27 0 (byte) 0 3 6 9 12 15 18 21 24 27 0 (short) 0 3 6 9 12 15 18 21 24 27 0 (int) 0 3 6 9 12 15 18 21 24 27 0 (long) 0 3 6 9 12 15 18 21 24 27 0 (float) 0 3 6 9 12 15 18 21 24 27 0 (double) Repeatedly move to the 1st 4 HDUs of the file: 12343123431234312343123431234312343123431234312343 Move to extensions by name and version number: (ffmnhd) Test-BINTABLE, 1 = hdu 5, 0 Test-BINTABLE, 3 = hdu 2, 0 Test-BINTABLE, 4 = hdu 6, 0 Test-ASCII, 2 = hdu 4, 0 new_table, 5 = hdu 8, 0 Test-BINTABLE, 0 = hdu 2, 0 Test-BINTABLE, 17 = hdu 2, 301 (expect a 301 error status here) Total number of HDUs in the file = 8 Encode checksum: 1234567890 -> dCW2fBU0dBU0dBU0 Decode checksum: dCW2fBU0dBU0dBU0 -> 1234567890 DATASUM = '475248536' ffgcks data checksum, status = 475248536, 0 ffvcks datastatus, hdustatus, status = 1 1 0 ffupck status = 0 DATASUM = '475248536' ffvcks datastatus, hdustatus, status = 1 1 0 ffclos status = 0 Normally, there should be 8 error messages on the stack all regarding 'numerical overflows': Numerical overflow during type conversion while writing FITS data. Numerical overflow during type conversion while writing FITS data. Numerical overflow during type conversion while writing FITS data. Numerical overflow during type conversion while writing FITS data. Numerical overflow during type conversion while writing FITS data. Numerical overflow during type conversion while writing FITS data. Numerical overflow during type conversion while writing FITS data. Numerical overflow during type conversion while writing FITS data. Status = 0: OK - no error