[daip] FITTP problem on alcor

[Bryan Butler]

eric,

i do the following on alcor:

>inp mount
AIPS 2: MOUNT:    Verb to software mount a tape
AIPS 2: Adverbs     Values                 Comments
AIPS 2: ----------------------------------------------------------------
AIPS 2: INTAPE        1                    Tape unit # (0=> 1)
AIPS 2: DENSITY    22500                   Density to set on mount.
AIPS 2: REMHOST    *all ' '                   Remote computer name
AIPS 2: REMTAPE       1                    Remote tape drive number
>mount
AIPS 2: Mounted on ANSI SCSI 2 tape (EXB-8200) on local host
>inp
AIPS 2: FITTP:  Task to write maps or uv data on a FITS-tape.
AIPS 2: Adverbs     Values                 Comments
AIPS 2: ----------------------------------------------------------------
AIPS 2: DOALL        -1                    1 (T) do all, -1 (F) do 1st.
AIPS 2: INNAME     '20020203    '          Image name(name).  Standard.
AIPS 2: INCLASS    'CH 0  '                Image name(class). Standard.
AIPS 2: INSEQ         1                    Image name(seq. #).
AIPS 2: INDISK        1                    Disk drive #.      0 => any
AIPS 2: INTYPE     'UV'                    File type.     Blank => any
AIPS 2: OUTTAPE       1                    Tape drive #.  0 => 1
AIPS 2: OUTFILE    '                                                '
AIPS 2:                                    Disk file name
AIPS 2: DOEOT        -1                    1 (T) go to end tape first.
AIPS 2: DOSTOKES     -1                    > 0 => Convert to true
AIPS 2:                                       Stokes (Formal I)
AIPS 2:                ******** Changed 12/2/93 ***********************
AIPS 2: DONEWTAB      1                    >0 standard FITS binary
AIPS 2:                                       tables (15JAN94 or later)
AIPS 2:                                    <= 0 AIPS FITS binary tables
AIPS 2:                ************************************************
AIPS 2: FORMAT        0                    tape format:   0 => 3.
AIPS 2:                                        1 for 16-bit integer
AIPS 2:                                        2 for 32-bit integer
AIPS 2:                                        3 for 32-bit IEEE
AIPS 2:                                          floating point
AIPS 2: BLOCKING     10                    tape blocking factor (<= 10)
>go
FITTP2: Task FITTP  (release of 31DEC02) begins
FITTP2: Writing to tape drive number   1
FITTP2: Writing at current tape position
FITTP2: Writing beginning-of-write EOFs
ZTAP2: Status of I/O was -1 errno 5
FITTP2: ZTAPE: LUN 31 IO ERROR AT   1 OP OF BEGW/BEGW SYS ERR CODE 0005
FITTP2: ZERROR: IN ZTAP2 ERRNO = 5 (Input/output error)
FITTP2: ERROR     3 BEGINNING WRITES WITH EOFS
FITTP2: Purports to die of UNNATURAL causes
FITTP2: alcor        31DEC02 TST: Cpu=       0.0  Real=       0
AIPS 2: Resumes


what am i doing wrong?  it's a brand new tape from gayle's file
cabinet...


	-bryan