[ccp4bb] flow rate for cooling stream?

2020-07-03 Thread Marcus Winter
usly, it’s best to check directly with the manufacturers (Oxford Cryosystems) directly on the details. All The Best, Marcus Winter (Rigaku) -Original Message- From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of Schreuder, Herman /DE Sent: Friday, July 03, 2020

[ccp4bb] MAD

2012-01-19 Thread Marcus Winter
... or just call it 'MAD', and you're bound to be correct !! Everything is in the eye of the beholder, after all. Marcus. -Original Message- From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of Mark J van Raaij Sent: 19 January 2012 17:59 To: CCP4BB@JISCMAIL.AC.UK

[ccp4bb] Lousy diffraction at home but fantastic at the synchrotron?

2010-10-18 Thread Marcus Winter
in situ crystal diffraction data: as an evaluation both of your crystals and the PX Scanner instrument. We look forward to this ! Yours, Tadeusz Skarzynski Marcus Winter (Oxford Diffraction Ltd. - now Agilent Technologies) -Original Message- From: Klaus Fütterer [mailt

Re: [ccp4bb] Strange spots

2010-10-29 Thread Marcus Winter
Dear David, Further to the previous learned responses, surely, this is just frog spawn ? My apologies: it is a Friday evening, after all... Marcus Winter. -Original Message- From: CCP4 bulletin board [mailto:ccp...@jiscmail.ac.uk] On Behalf Of David Goldstone

[ccp4bb] viewing and scoring diffraction using the PX Scanner

2011-04-18 Thread Marcus Winter
bjects (putative crystals) - or crystallisation conditions, is by the actual observed diffraction characteristics... and these preferably directly in situ, in the horizontal crystallisation plate, as achieved in the PX Scanner. Many Thanks and Best Regards, Marcus Winter (Agilent Te

Re: [ccp4bb] viewing and scoring diffraction using the PX Scanner

2011-04-19 Thread Marcus Winter
sponsible colleagues will take up this invitation with you, off-BB. We look forward to our continuing discussions - with yourself, and all others who may be interested. Many Thanks and Best Regards, Marcus Winter (Agilent Technologies) [cid:image002.gif@01CBFE68.9EE7DB00]<htt

[ccp4bb] viewing and scoring diffraction using the PX Scanner

2011-04-19 Thread Marcus Winter
hanks and Best Regards, Marcus Winter (Agilent Technologies) From: Artem Evdokimov [mailto:artem.evdoki...@gmail.com] Sent: 19 April 2011 13:30 To: WINTER,MARCUS (A-UnitedKingdom,ex1) Cc: CCP4BB@jiscmail.ac.uk Subject: Re: [ccp4bb] viewing and scoring diffraction using the PX Scanner Hi Marcu

[ccp4bb] Crystal rescue

2010-01-26 Thread Marcus Winter
est Wishes, Marcus Winter. www.oxford-diffraction.com -Original Message- From: CCP4 bulletin board [mailto:ccp...@jiscmail.ac.uk] On Behalf Of Ezra Peisach Sent: 26 January 2010 16:01 To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] Crystal rescue First you need to establish if it is

[ccp4bb] HKL-MTZ conversion

2010-02-05 Thread Marcus Winter
e input to CCP4 by COMBAT and then treated in the same way as data from untwinned crystals. These are better quality than conventional 'detwinned' data because TWIN FINALIZER de-convolutes overlapping reflections. Marcus Winter. -Original Message- Fr

[ccp4bb] how to improve resolution

2010-02-05 Thread Marcus Winter
and Best Wishes, Marcus Winter. www.oxford-diffraction.com From: CCP4 bulletin board [mailto:ccp...@jiscmail.ac.uk] On Behalf Of rui Sent: 05 February 2010 14:48 To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] how to improve resolution Hi, Tha

[ccp4bb] software to represent raw reflections in hkl zones

2010-05-05 Thread Marcus Winter
pleased to... Marcus Winter. (Oxford Diffraction Ltd.) -Original Message- From: CCP4 bulletin board [mailto:ccp...@jiscmail.ac.uk] On Behalf Of George M. Sheldrick Sent: 05 May 2010 17:20 To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] software to represent raw reflections in

[ccp4bb] Lousy diffraction at home but fantastic at the synchrotron?

2010-09-30 Thread Marcus Winter
screening of individual (putative) single crystal objects, in situ, in the (any SBS format) crystallisation plate. Yours sincerely, Marcus Winter (Oxford Diffraction Ltd. - now Agilent Technologies) -Original Message- From: CCP4 bulletin board [mailto:ccp...@jiscmail.ac.uk] On

[ccp4bb] Cryo-protectant

2009-05-01 Thread Marcus Winter
protein crystals and non-invasively identifying the 'best diffracting' crystal in a plate, by in situ diffraction examination of a crystal before and after the addition of cryo-protectant to the droplet, then any problems actually created by the cryo- can be identified. Thanks. Mar

Re: [ccp4bb] From oscillation photographs to seeing specific sections of reciprocal lattice.

2009-06-25 Thread Marcus Winter
Yep: the Oxford Diffraction 'CrysAlisPro' package includes a tool working in precisely the same way: generating 'pseudo-precession photos' through pixel-by-pixel analysis of all of the raw diffraction images... Marcus Winter (Oxford Diffraction) -

[ccp4bb] identifying protein crystals via visible light only?

2014-02-20 Thread Marcus Winter
high throughput crystal screening work has never been higher. All are Welcome. Best Regards, Marcus Winter (Agilent Technologies) http://www.chem.agilent.com/en-US/products-services/Instruments-Systems/X-Ray-Crystallography/PX-Scanner/Pages/default.aspx -Original Message

[ccp4bb] hybrid photon counter in the home lab

2019-01-16 Thread Marcus Winter
sincerely, Marcus Winter Rigaku. From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of wtempel Sent: Tuesday, January 15, 2019 6:20 PM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] hybrid photon counter in the home lab Hi, I would value your opinions in this equipment-related question

Re: [ccp4bb] CCP4 Study Weekend 2015 "Advances in Experimental Phasing" - Live Web Streaming

2015-01-08 Thread Marcus Winter
Hi, Harry, (Happy New Year) In fact, yes, the ‘what’s new’ sessions are being webcast: I see it fine and dandy. Hopefully, the problem encountered / reported by Tereza is overcome by now. Very Best Regards, Marcus. From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of

[ccp4bb] proton scattering by X-rays

2015-02-03 Thread Marcus Winter
Hi, Colin, ... I've been carrying a (very beaten up) 5'' x 3'' (April 1986) edition of the LBL ‘X-ray Data Booklet’ around in my briefcase for the past ¼ century or more. (An invaluable reference work.) So, I’m most pleased to follow the link that you refer to now, to the online versi