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% @(#)testb2ccd.hlq 19.1 (ESO-SDAG) 02/25/03 14:16:56
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%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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%.COPYRIGHT (c) 1994 European Southern Observatory
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%.KEYWORDS MIDAS, ccd package, bias, testing
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%.PURPOSE On-line help file for the command: TESTB2/CCD
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%.VERSION 940620 RHW created
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%.VERSION 950210 RHW txt output eleiminated; printed info reduced
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%---------------------------------------------------------------------
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TESTB2/CCD 20-Jun-1994 RHW
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TESTB2/CCD in_frm [out_id] [row_ran] [col_ran]
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Compute row and column average of a (averaged) bias frame
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Compute row and column average of a (averaged) bias frame
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TESTB2/CCD in_frm [out_id] [row_ran] [col_ran]
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in_frm = input frame; no default
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out_id = output identifier for the output of the test prodedure.
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All output (i.e. frames, listings and plots) will start
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with this identifier. Default is BIAS.
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row_ran = Range of rows in the master bias frames to be averaged.
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col_ran = Range of columns in the master bias frames to be averaged.
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Default is all columns.
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This command is the second of a series of tests on BIAS frames: B1
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to B5. See the command TESTBA/CCD.
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From the combined bias frame rows and columns are averaged and plotted.
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For more details about the various combining methods, please refer
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to the CCD Chapter in Volume B of the ESO-MIDAS Users' Guide.
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The command will stored the outputs in a number of ascii and
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postscript files (preceding by the identification string out_id):\\
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`out_id'_avcol.bdf: MIDAS image containing the column average;\\
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`out_id'_avrow.bdf: MIDAS image containing the row average;\\
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`out_id'_aver.ps: postscript file with the plots of the column
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TESTBA/CCD, SET/CCD, SHOW/CCD, COMBINE/CCD, AVERAGE/ROW,
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AVERAGE/COLUMN, FILTER/MEDIAN, Ch. 3 in Vol. 2 of the Users Guide.
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TESTB2/CCD BIAS BS median ? 350,500
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Run the test on the frame BIAS. Do averaging over all rows
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and over the column range from 350 to 500.