IGOR Pro Developers Working Group - Revision history

CswikiAdmin: Change category

2015-04-17T07:20:11Z

Change category

← Older revision		Revision as of 07:20, 17 April 2015
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	[[Category:Working Groups]]		[[Category:Previous Working Groups]]

AdrianRennie: /* News/Status */ note that work is complete

2015-04-17T06:43:45Z

News/Status: note that work is complete

← Older revision		Revision as of 06:43, 17 April 2015
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	* Andy Nelson (ANSTO) (chair)		* Andy Nelson (ANSTO) (chair)
	===News/Status===		===News/Status===

			The canSAS-VIII meeting in April 2015 decided that the activities of this working group were complete and that further meetings of this group were not needed. This page should be retained as an archive.

	'''USAXS (= "Indra2") data naming structure'''		'''USAXS (= "Indra2") data naming structure'''

AdrianRennie: Remove broken link to mail list archive

2015-04-17T06:39:05Z

Remove broken link to mail list archive

← Older revision		Revision as of 06:39, 17 April 2015
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	~~[http://smallangles.net/pipermail/cansas-iwg_smallangles.net/ Mailing List Archive]~~
	===Members===		===Members===
	* Jan Ilavsky (APS)		* Jan Ilavsky (APS)

Ilavsky: /* News/Status */

2007-12-23T20:56:15Z

News/Status

← Older revision		Revision as of 20:56, 23 December 2007
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	'''List of wave names and description:'''		'''List of wave names and description:'''
			Folder name in Igor is the sample name - and sample name and description is included in the wave note of all waves.
	''SMR_Int, SMR_Error, SMR_Qvec ''.... slit smeared Intensity, Error, and Q. Slit length is in the wave note.		''SMR_Int, SMR_Error, SMR_Qvec ''.... slit smeared Intensity, Error, and Q. Slit length is in the wave note.
	''M_SMR_Int, M_SMR_Error, M_SMR_Qvec''.... slit smeared data, absolute intensity corrected for multiple scattering effects.		''M_SMR_Int, M_SMR_Error, M_SMR_Qvec''.... slit smeared data, absolute intensity corrected for multiple scattering effects.
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	'''List of data types'''		'''List of data types'''
			Sample name is used as folder name and each folder contains data from only one sample & sector.
	"QRS" namings structure:		"QRS" namings structure:
	''q_sampleName_ending'' .... Q with units in [1/A]		''q_sampleName_ending'' .... Q with units in [1/A]

Ilavsky: /* News/Status */

2007-12-23T20:54:04Z

News/Status

← Older revision		Revision as of 20:54, 23 December 2007
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	'''List of wave names and description:'''		'''List of wave names and description:'''
	''SMR_Int, SMR_Error, SMR_Qvec '' slit smeared Intensity, Error, and Q. Slit length is in the wave note		''SMR_Int, SMR_Error, SMR_Qvec ''.... slit smeared Intensity, Error, and Q. Slit length is in the wave note.
	''M_SMR_Int, M_SMR_Error, M_SMR_Qvec'' slit smeared data, absolute intensity corrected for multiple scattering effects		''M_SMR_Int, M_SMR_Error, M_SMR_Qvec''.... slit smeared data, absolute intensity corrected for multiple scattering effects.
	''DSM_Int, DSM_Error, DSM_Qvec'' de-smeared (using Lake method) or 2-D collimated data		''DSM_Int, DSM_Error, DSM_Qvec'' .... de-smeared (using Lake method) or 2-D collimated data.
	''M_DSM_Int, M_DSM_Error, M_DSM_Qvec'' de-smeared or 2-D collimated data, absolute intensity corrected for multiple scattering effects		''M_DSM_Int, M_DSM_Error, M_DSM_Qvec'' .... de-smeared or 2-D collimated data, absolute intensity corrected for multiple scattering effects.

	'''Nika data naming structure'''		'''Nika data naming structure'''
	Nika is universal package for reduction of 2D data into 1D "lineouts" for Igor Pro. It is used mostly for X-ray SAXS and WAXS instruments (synchrotron & desktop). It can output data either as function of Q, angle, or d-spacing. It can generate either maximum number of Q points (one Q per pixel on detector) or re bin the points to smaller number, or re bin the points to semi-logarithmic distribution in Q. It provides width of bin in Q as additional wave with each data for tools which enable accounting for Q-bin smearing.		Nika is universal package for reduction of 2D data into 1D "lineouts" for Igor Pro. It is used mostly for X-ray SAXS and WAXS instruments (synchrotron & desktop). It can output data either as function of Q, angle, or d-spacing. It can generate either maximum number of Q points (one Q per pixel on detector) or re bin the points to smaller number, or re bin the points to semi-logarithmic distribution in Q. It provides width of bin in Q as additional wave with each data for tools which enable accounting for Q-bin smearing.
	To identify the sector ~~parameters~~ (or circular average), "_ending" is attached to the end of output wave names:		To identify the sector geometry (or circular average), "_ending" is attached to the end of output wave names:
	"_C" circular average		"_C" circular average
	"_Angle_HalfWidth" sector average around direction of Angle with sector +/- HalfWidth		"_Angle_HalfWidth" sector average around direction of Angle with sector +/- HalfWidth
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	'''List of data types'''		'''List of data types'''
	"QRS" namings structure:		"QRS" namings structure:
	''q_sampleName_ending'' Q with units in [1/A]		''q_sampleName_ending'' .... Q with units in [1/A]
	''r_sampleName_ending'' Intensity with units 1/cm (if data are calibrated)		''r_sampleName_ending'' .... Intensity with units 1/cm (if data are calibrated)
	''s_sampleName_ending'' Error for intensity (statistical error from averaged pixels)		''s_sampleName_ending'' .... Error for intensity (statistical error from averaged pixels)
	''w_sampleName_ending'' Q bin width		''w_sampleName_ending'' .... Q bin width
	optionally instead of Q one can use:		optionally instead of Q one can use:
	''t_sampleName_ending'' Two theta value in degrees		''t_sampleName_ending'' .... Two theta value in degrees
	''d_samplename_ending'' d-spacing value in A		''d_samplename_ending'' .... d-spacing value in A


	[[Category:Working Groups]]		[[Category:Working Groups]]

Ilavsky: /* News/Status */

2007-12-23T20:51:05Z

News/Status

← Older revision		Revision as of 20:51, 23 December 2007
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	'''USAXS (= "Indra2") data naming structure'''		'''USAXS (= "Indra2") data naming structure'''
	APS USAXS instrument can operate with either slit smeared and 2-D collimated geometry. Practically for all samples with meaningful thickness the intensity data are absolutely calibrated ([1/cm]). Errors for intensity are always estimated. Q units are 1/A. The Q resolution (width of bin in Q) is same for all points - 1e^-4 [1/a] and therefore is not reported. Q-bin smearing is practically not necessary. Significant fraction of samples exhibit multiple scattering effects for which we attempt to make correction for absolute intensity calibration. Most of data processing parameters are stored in keyword list in the wave note.		APS USAXS instrument can operate with either slit smeared and 2-D collimated geometry. Practically for all samples with meaningful thickness the intensity data are absolutely calibrated ([1/cm]). Errors for intensity are always estimated. Q units are 1/A. The Q resolution (width of bin in Q) is same for all points - 1e^-4 [1/a] and therefore is not reported. Q-bin smearing is practically not necessary. Significant fraction of samples exhibit multiple scattering effects for which we attempt to make correction for absolute intensity calibration. Most of data processing parameters are stored in keyword list in the wave note.

	'''List of wave names and description:'''		'''List of wave names and description:'''
	''SMR_Int, SMR_Error, SMR_Qvec '' slit smeared Intensity, Error, and Q. Slit length is in the wave note		''SMR_Int, SMR_Error, SMR_Qvec '' slit smeared Intensity, Error, and Q. Slit length is in the wave note
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	"_Angle_HalfWidth" sector average around direction of Angle with sector +/- HalfWidth		"_Angle_HalfWidth" sector average around direction of Angle with sector +/- HalfWidth
	example: "_10_5" average around 10 degrees direction with sector 10 degrees (+/- 5 degrees) wide. Or to use another description - sector between lines in 5 degrees and 15 degrees azimuth on the detector.		example: "_10_5" average around 10 degrees direction with sector 10 degrees (+/- 5 degrees) wide. Or to use another description - sector between lines in 5 degrees and 15 degrees azimuth on the detector.

	'''List of data types'''		'''List of data types'''
	"QRS" namings structure:		"QRS" namings structure:

Ilavsky: /* News/Status */

2007-12-23T20:50:20Z

News/Status

← Older revision		Revision as of 20:50, 23 December 2007
Line 9:		Line 9:

	'''USAXS (= "Indra2") data naming structure'''		'''USAXS (= "Indra2") data naming structure'''
	~~Introduction:~~ APS USAXS instrument can operate with either slit smeared and 2-D collimated geometry. ~~Generally~~ all intensity data are absolutely calibrated ([1/cm]) ~~and errors~~ are estimated. Q units are 1/A. Significant fraction of samples exhibit multiple scattering effects for which we attempt to make correction for absolute intensity calibration. Most of data processing parameters are stored in keyword list in the wave note.		APS USAXS instrument can operate with either slit smeared and 2-D collimated geometry. Practically for all samples with meaningful thickness the intensity data are absolutely calibrated ([1/cm]). Errors for intensity are always estimated. Q units are 1/A. The Q resolution (width of bin in Q) is same for all points - 1e^-4 [1/a] and therefore is not reported. Q-bin smearing is practically not necessary. Significant fraction of samples exhibit multiple scattering effects for which we attempt to make correction for absolute intensity calibration. Most of data processing parameters are stored in keyword list in the wave note.
	'''List of wave names and description:'''		'''List of wave names and description:'''
	SMR_Int, SMR_Error, SMR_Qvec slit smeared Intensity, Error, and Q. Slit length is in the wave note		''SMR_Int, SMR_Error, SMR_Qvec '' slit smeared Intensity, Error, and Q. Slit length is in the wave note
	M_SMR_Int, M_SMR_Error, M_SMR_Qvec slit smeared data, absolute intensity corrected for multiple scattering effects		''M_SMR_Int, M_SMR_Error, M_SMR_Qvec'' slit smeared data, absolute intensity corrected for multiple scattering effects
	DSM_Int, DSM_Error, DSM_Qvec de-smeared (using Lake method) or 2-D collimated data		''DSM_Int, DSM_Error, DSM_Qvec'' de-smeared (using Lake method) or 2-D collimated data
	M_DSM_Int, M_DSM_Error, M_DSM_Qvec de-smeared or 2-D collimated data, absolute intensity corrected for multiple scattering effects		''M_DSM_Int, M_DSM_Error, M_DSM_Qvec'' de-smeared or 2-D collimated data, absolute intensity corrected for multiple scattering effects

	'''Nika data naming structure'''		'''Nika data naming structure'''
	~~Introduction:~~ Nika is ~~generic~~ package for reduction of 2D data into 1D "lineouts" for Igor Pro. It is used mostly for X-ray SAXS and WAXS instruments. It can output data either as function of Q, angle or d-spacing. It can generate either maximum number of Q points (one Q per ~~pixle~~ on detector) or re bin the points to smaller number, or re bin the points to semi-logarithmic distribution in Q.		Nika is universal package for reduction of 2D data into 1D "lineouts" for Igor Pro. It is used mostly for X-ray SAXS and WAXS instruments (synchrotron & desktop). It can output data either as function of Q, angle, or d-spacing. It can generate either maximum number of Q points (one Q per pixel on detector) or re bin the points to smaller number, or re bin the points to semi-logarithmic distribution in Q. It provides width of bin in Q as additional wave with each data for tools which enable accounting for Q-bin smearing.
	To identify the sector parameters (or circular average), "_ending" is attached to the end of output wave names:		To identify the sector parameters (or circular average), "_ending" is attached to the end of output wave names:
	"_C" circular average		"_C" circular average
Line 24:		Line 24:
	'''List of data types'''		'''List of data types'''
	"QRS" namings structure:		"QRS" namings structure:
	q_sampleName_ending Q with units in [1/A]		''q_sampleName_ending'' Q with units in [1/A]
	r_sampleName_ending Intensity with units 1/cm (if data are calibrated)		''r_sampleName_ending'' Intensity with units 1/cm (if data are calibrated)
	s_sampleName_ending Error for intensity (statistical error from averaged pixels)		''s_sampleName_ending'' Error for intensity (statistical error from averaged pixels)
	w_sampleName_ending Q bin width		''w_sampleName_ending'' Q bin width
	optionally instead of Q one can use:		optionally instead of Q one can use:
	t_sampleName_ending Two theta value in degrees		''t_sampleName_ending'' Two theta value in degrees
	d_samplename_ending d-spacing value in A		''d_samplename_ending'' d-spacing value in A


	[[Category:Working Groups]]		[[Category:Working Groups]]

Ilavsky at 20:42, 23 December 2007

2007-12-23T20:42:23Z

@@ Line 7: / Line 7: @@
 * Andy Nelson (ANSTO) (chair)
 ===News/Status===
 [[Category:Working Groups]]

CswikiAdmin at 04:59, 5 December 2007

2007-12-05T04:59:17Z

← Older revision		Revision as of 04:59, 5 December 2007
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	* Andy Nelson (ANSTO) (chair)		* Andy Nelson (ANSTO) (chair)
	===News/Status===		===News/Status===


			[[Category:Working Groups]]

CswikiAdmin: /* IGOR Developers */

2007-12-05T04:25:45Z

IGOR Developers

← Older revision		Revision as of 04:25, 5 December 2007
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	~~==IGOR Developers==~~
	[http://smallangles.net/pipermail/cansas-iwg_smallangles.net/ Mailing List Archive]		[http://smallangles.net/pipermail/cansas-iwg_smallangles.net/ Mailing List Archive]
	===Members===		===Members===