1.50. doHrsQDCFull

Full Name:	herschel.hifi.pipeline.hrs.DoHrsQDCFullTask
Alias:	doHrsQDCFull
Type:	Java Task -
Import:	from herschel.hifi.pipeline.hrs import DoHrsQDCFullTask
Category:	HIFI/Pipeline/HRS Pipeline

Description

Step5: Task which corrects the quantisation distortion of the HRS correlation functions.

Needs the CalHrsQDCFull calibration product as input, and then interpolates on the 3 dimensional table of this product the correlation function for each correlation channel.

IMPORTANT NOTE 1: this Task is mandatory. If the CalHrsQDCFull product is None or not valid, the spectra obtained at the end of the HRS pipeline are not valid.

IMPORTANT NOTE 2: this Task can be replaced by DoHrsQDCFast only for performance reasons, for QLA for instance, but the quality of the spectra obtained at the end of the HRS pipeline is degraded.

Example

Example 1: In HIPE

from herschel.hifi.pipeline.hrs import *
htp = HifiTimelineProduct(df, hk)
doHrsSubbands(htp=htp)
doHrsOffsetPow(htp=htp)
doHrsNorm(htp=htp)
doHrsQDCFull(htp=htp, cal=calHrsQDCFull)

API Summary

Jython Syntax
`doHrsQDCFull(htp=htp, cal=calHrsQDCFull)`

Properties
`HifiTimelineProduct htp [INOUT, MANDATORY, default=No default value]`
`CalHrsQDCFull cal [INPUT, MANDATORY, default=No default value]`

API details

Properties

`HifiTimelineProduct htp [INOUT, MANDATORY, default=No default value]`
	The HifiTimelineProduct which contains the HRS correlation functions.

`CalHrsQDCFull cal [INPUT, MANDATORY, default=No default value]`
	The input calibration product which contains the Full Quantisation Distortion Correction table.

History

2005-04-28 - OCJ: jide example corrected
2006-05-17 - OCJ: CompositeDataset replaced by HifiVectorDataset
2006-09-11 - OCJ: HifiVectorDataset replaced by HifiPipelineProduct
2006-12-07 - OCJ: HifiPipelineProduct replaced by HifiTimelineProduct
2010-11-04 - OCJ: Old examples from Jide removed