[ccp4bb]: problem with MOSFLM and ESRF ID13 MAR CCD data.

[JP <jp@bragg.bio.uci.edu>]

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Hello all,

We have some data from the microfocus beamline ID13 at ESRF and I can't
seem to get MOSFLM to read it in.  I believe we have the latest CCP4
package installed (ccp4-4.1.1).  The detector we used at that beamline is
a MAR CCD (2048x2048 pixels/frame, 64.45x64.45um^2 pixel size, 16 bit
readout).  In DENZO, I would use the "ccd unsupported-mar" detector type
option to index the images (but DENZO isn't cutting it for me with this
data).  I have tried the DETECTOR (and SCANNER) keywords for every type of
MAR, CCD, ESRF detectors found in the MOSFLM documentation (Yes, I
RTFM) and I keep getting the following message:

-------------------------------------------------------------------------

 MOSFLM =>  MOSFLM =>  MOSFLM =>  MOSFLM =>  MOSFLM =>  MOSFLM =>  MOSFLM
=>   (Q)QOPEN allocated #  1
 User:   jp                   Logical Name: 85s_br2_1_171.mccd
 Status: READONLY   Filename: 85s_br2_1_171.mccd


  **** FATAL ERROR ****
 The number of pixels in the X direction must be 1200, 1600, 1800, 2000,
2300, 2400, 3000 or 3450.
 The number from the first word of the header record is         2771273
 with original byte order or      1229531648
 with swapped byte order
 This should be the number of pixels in X for Mar300 scanners or
"1234" for Mar345 scanners.
 If this is NOT an image from a Mar Scanner, have you included the
appropriate
 SCANNER (or SITE) keyword ??
rm: No match.

-------------------------------------------------------------------------

I suspect that others on this list have worked on ESRF-ID13 before and
would appreciate knowing how/if they process their data with MOSFLM.

Thanks,

JP


<+>+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+<+>
|->                  Jean-Philippe "JP" Cartailler                  <-|
|-<         Dept. of Molecular Biology and Biochemistry             >-|
|->                University of California, Irvine                 <-|
|-<                  http://bass.bio.uci.edu/jp                     >-|
|->                                                                 <-|
|-<   "The only existing things are the atoms and empty space;      >-|
|->    all else is mere opinion." Democritus, 5th. century BC       <-|
|-<                                                                 >-|
<+>+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+<+>