... spectrum1.1
For debugging purpose, MRTCAL can also produce one spectrum per chunk.
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... all1.2
MRTCAL can also map a fraction of the DATA column, process it, and then iterate on the next fraction. This can be useful on memory-limited machines.
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... (0,0)3.1
This can happen e.g., if the user has commanded OFFSETS 0.0000000E+00 0.0000000E+00 /SYSTEM "trueHorizon" in PAKO
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... seconds3.2
5 seconds is the derotator sampling rate under normal conditions.
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... offsets3.3
See the Fig.4 in the HERA user manual for this receiver.
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... center3.4
... while most of the other projections offer minimal distortions near the projection center!
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... degrees3.5
See HERA Manual Fig.7
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... here)3.6
To second order, the pattern is an arc and the derotator angle could have to be modified along the scan.
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... chunk4.1
Remember that the chunk bandwidth is ruled by MSET CALIB BANDWIDTH
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...prepared6.1
scan prepared or scan loaded in the NCS nomenclature.
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...started6.2
scan started or subscan 1 started in the NCS nomenclature.
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... differ7.1
Note that this strategy is in use since a long time in GILDAS to ensure the backward compatibility of the various formats.
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...MDUMP8.1
MDUMP slightly modifies the header elements at read time for convenience. Some remarks are added accordingly in the output.
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