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Hello Harry
I used SRS 7.2 and 9.6 at a wide variety of monochromatic wavelengths for resonant scattering (AD) studies. But I can imagine high intensity application PX measurements were made at those specific wavelengths which you mention.
Greetings from Novosibirsk,
John 

Emeritus Professor of Chemistry John R Helliwell DSc_Physics 




> On 31 Jan 2019, at 18:02, Harry Powell <[log in to unmask]> wrote:
> 
> Hi
> 
> This looks like it was on beamline 7.2 (which had a fixed wavelength of 1.488Å, according to an article written by Liz Duke - see https://www.ccp4.ac.uk/newsletters/newsletter37/11_beamline14.html); I can't remember if detector 421 was a Q4 or a Q4R, but (again, according to the same article) Daresbury certainly had at least one of each at some time!
> 
> BL 7.2 was actually the only beamline at Daresbury that I collected my own data on (before I worked on Mosflm) - using an Arndt-Wonacott camera and film...
> 
> Harry
> 
>> On 31 Jan 2019, at 10:48, Dean Derbyshire wrote:
>> 
>> huge thanks everyone.. what a response.  All good now
>> :)
>> 
>> 
>> -----Original Message-----
>> From: Pedro Matias [mailto:[log in to unmask]] 
>> Sent: den 31 januari 2019 11:46
>> To: Dean Derbyshire <[log in to unmask]>; [log in to unmask]
>> Subject: Re: [ccp4bb] FW: [ccp4bb] old data - headers
>> 
>> Hi Dean,
>> 
>> I reckon that it is an ADSC Quantum 4 or 4R CCD detector. If you open the images with mosflm or adxv you should see the characteristic 2x2 tile pattern.
>> 
>> Note how the header format is similar to the one you posted from the ESRF.
>> 
>> Pedro
>> 
>> Às 10:21 de 31/01/2019, Dean Derbyshire escreveu:
>>> thanks all. I recon I have the ESRF data sorted.. but Daresbury.. am I right in assuming MARCCD or are we going back as far as image plate?
>>> here is the image header
>>> Harry what do you think
>>> 
>>> HEADER_BYTES=  512;
>>> DIM=2;
>>> BYTE_ORDER=little_endian;
>>> TYPE=unsigned_short;
>>> PIXEL_SIZE=0.08160;
>>> BIN=none;
>>> ADC=slow;
>>> DETECTOR_SN=421;
>>> DATE=Wed Apr 13 17:59:22 2005;
>>> TIME=20.00;
>>> DISTANCE=125.000;
>>> OSC_RANGE=1.000;
>>> PHI=7.000;
>>> OSC_START=7.000;
>>> AXIS=phi;
>>> WAVELENGTH=1.48800;
>>> BEAM_CENTER_X=94.700;
>>> BEAM_CENTER_Y=96.400;
>>> UNIF_PED=1500;
>>> SIZE1=2304;
>>> SIZE2=2304;
>>> CCD_IMAGE_SATURATION=65535;
>>> }
>>> 
>>> 
>>> -----Original Message-----
>>> From: Dean Derbyshire
>>> Sent: den 31 januari 2019 10:50
>>> To: [log in to unmask] <[log in to unmask]>; 'Luca 
>>> Jovine' <[log in to unmask]>
>>> Subject: RE: [ccp4bb] old data
>>> 
>>> ok may have lied.. not just 1 dataset i note.
>>> 
>>> Daresbury 14-1 on 19th April 2005. (I'm assuming MAR image plate but!)
>>> 
>>> ESRF ID23-1 on 4th September 2007.
>>> ESRF ID23-1 on 8th November 2007.
>>> ESRF ID23-1 on 25th June 2008.
>>> ESRF ID23-1 on 11th February2010.
>>> 
>>> I will post the headers in a sec
>>> 
>>> :)
>>> 
>>> -----Original Message-----
>>> From: [log in to unmask] [mailto:[log in to unmask]]
>>> Sent: den 31 januari 2019 10:42
>>> To: Dean Derbyshire <[log in to unmask]>
>>> Cc: [log in to unmask]
>>> Subject: Re: [ccp4bb] old data
>>> 
>>> Hi Dean
>>> 
>>> Usually there is a serial number buried somewhere in the header - many 
>>> are text headers though some have TIFF format binary headers. Often a 
>>> timestamp as well though this is less common
>>> 
>>> From there biosync may help e.g.
>>> 
>>> http://biosync.sbkb.org/beamlineupdatehistory.jsp?region=european&sync
>>> h_id=esrf&bmln_name=BM14&height=400&width=600
>>> 
>>> (the list of ESRF MX beamlines is short so should not be too painful)
>>> 
>>> Knowing the format, filename you can probably pin it down or if you 
>>> share a little more info someone on the BB will know
>>> 
>>> All the best Graeme
>>> 
>>> 
>>> 
>>> On 31 Jan 2019, at 09:38, Dean Derbyshire <[log in to unmask]<mailto:[log in to unmask]>> wrote:
>>> 
>>> maybe a silly question it there a data base or other way to tell what 
>>> detector was used to collect historic data. Image header isn’t hugely 
>>> helpful ESRF is all I know for the source but I’d like to know what 
>>> the detector was at the time… -  I’m talking 2005-2010
>>> 
>>>  Dean Derbyshire
>>>  Principal Scientist Protein Crystallography [X]
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