SCULIB_1D2_JIGGLE - routine to unpack a 1-d jiggle dataset into a 2-d image

Description:

This routine unpacks the data for a specified bolometer from a dataset stored according to jiggle number into a 2-d dataset with data stored according to jiggle offset. The input dataset can contain data either from all or part of ONE run through the jiggle pattern or for several REPEATS of the entire pattern. In the first case, the routine copies the input data into the appropriate part of the 2-d image. In the second, the 2-d datum for a given pixel will be the average of the input values for it, and the variance will calculated from the spread of input points around the mean unless only one input point contributed, in which case the input variance will be used.

Invocation:

CALL SCULIB_1D2_JIGGLE (BOL, N_BOLS, J_START, N_JIG, J_REPEAT, J_COUNT, J_DATA, J_VARIANCE, J_QUALITY, IDIM, JDIM, I_JIGGLE, J_JIGGLE, DATA_2D, VARIANCE_2D, QUALITY_2D, STATUS)

Arguments:

BOL = INTEGER (Given)

the number of the bolometer whose data is to be unpacked

N_BOLS = INTEGER (Given)

the number of bolometers measured

J_START = INTEGER (Given)

the index within the pattern of the first jiggle position measured

N_JIG = INTEGER (Given)

the total number of jiggle positions measured

J_REPEAT = INTEGER (Given)

the number of times the jiggle pattern was repeated in the dataset

J_COUNT = INTEGER (Given)

the number of jiggles in the pattern

J_DATA (N_BOLS, N_JIG)

= REAL (Given) the measured data at each jiggle position

J_VARIANCE (N_BOLS, N_JIG)

= REAL (Given) the measured variance

J_QUALITY (N_BOLS, N_JIG)

= INTEGER (Given) the quality on the measured data

IDIM = INTEGER (Given)

the x dimension of the 2-d map

JDIM = INTEGER (Given)

the y dimension of the 2-d map

I_JIGGLE (J_COUNT) = INTEGER (Given)

the `i' index on the 2-d map of each jiggle position

J_JIGGLE (J_COUNT) = INTEGER (Given)

the `j' index on the 2-d map of each jiggle position

DATA_2D (IDIM, JDIM) = REAL (Returned)

the data plane of the 2-d map

VARIANCE_2D (IDIM, JDIM) = REAL (Returned)

the variance plane

QUALITY_2D (IDIM, JDIM) = INTEGER (Returned)

the quality plane

STATUS = INTEGER (Given and returned)

global status

Copyright

Copyright ©1995,1996,1997,1998,1999 Particle Physics and Astronomy Research Council. All Rights Reserved.