MOPEX User's Guide - IRSA

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PURPOSE MOPEX User’s Guide This module runs the interpolation again using the RMasks. Only pixels flagged by the RMasks are re-interpolated. INPUT Mosaic Reinterpolate output subdirectory: The subdirectory of that you wish to use for the output files. Default is Reinterp-mosaic. COMMAND LINE INPUT &MOSAICREINTIN &END In Global Parameters: REINTERP_DIR = Reinterp-mosaic OUTPUT ReInterp Stack (interp_*.fits): The new interpolated image stack, with Rmask-flagged pixels having been updated. ReInterp coverage (interp_*covg.fits): The corresponding coverage map for each interpolated image in the stack. ReInterp Sigma (interp_unc_*sigma.fits): The corresponding uncertainty files for each image in the stack. DISCUSSION Warning: Do not use this module when using the Drizzle or GRID interpolation schemes in the Mosaic Interpolate Module. See §5.6.8: Mosaic Interpolate for more information. The process of reinterpolation is performed after the various outlier masks are combined into the RMasks by the Mosaic RMask module. Only the pixels masked in the RMask images are recomputed, which makes it much faster than doing interpolation from scratch again. Mosaicking (mosaic.pl) 82 Mosaic Modules
MOPEX User’s Guide Reinterpolation uses the same interpolation scheme and other processing parameters as used by the original interpolation. All this information is recorded in the headers of the interpolated images. The newly interpolated images become the input to later modules. 5.6.18 Mosaic Modules: Fix Coverage Command Line Equivalent: run_fix_coverage Default Output Directory: /Interp-mosaic De pe nds On: Mosaic Interpolate (or Mosaic Reinterpolate) PURPOSE After all outlier pixels have been identified in the previous modules, there is the option to suppress usage of pixels that have very small coverage (number of repeated observations at the same point of sky). Pixels whose usage is suppressed have their coverage set to 0 in new coverage maps. INPUT Min Single Coverage: (float) The minimum coverage for an individual pixel. The default value is 0.95. Min Block Coverage: (float) The minimum average coverage in the block of 9 pixels centered on a given pixel for it to be retained. The default value is 0.83 COMMAND LINE INPUT Within mosaic.pl, no parameters are set for this module, so default values are used for Min Single Coverage and Min Block Coverage OUTPUT Fix Coverage Images (fixed_covg_*.fits): The stack of corrected coverage maps. DISCUSSION Mosaicking (mosaic.pl) 83 Mosaic Modules
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MOPEX User’s Guide MOsaicking and
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MOPEX User’s Guide Chapter 4. Ove
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MOPEX User’s Guide 7.4 PRF Estima
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Chapter 1. Introduction MOPEX User
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MOPEX User’s Guide • If you are
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for Linux and Solaris systems, and:
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Chapter 2. Overview of MOPEX MOPEX
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For instructions on how to run MOPE
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2.3.1 Additional Functionality MOPE
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MOPEX User’s Guide mosaic_mask.pl
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MOPEX User’s Guide Choosing the r
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MOPEX User’s Guide photometry), o
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Chapter 3. MOPEX Input MOPEX User
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3.2 MOPEX Input List Files MOPEX Us
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Chapter 4. Overlap (overlap.pl) MOP
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MOPEX User’s Guide 3. Background
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MOPEX User’s Guide Output Directo
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ncpu_multiprocess = 1 default = 1 I
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MOPEX User’s Guide \float Tile_Of
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MOPEX User’s Guide Input Type: De
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MOPEX User’s Guide pixels set to
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MOPEX User’s Guide This module co
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MOPEX User’s Guide is recorded as
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&END OUTPUT MOPEX User’s Guide Th
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INPUT Columns selection: MOPEX User
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PURPOSE MOPEX User’s Guide Fits t
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MOPEX User’s Guide given below. O
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6.5.19 APEX Modules: Aperture Photo
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MOPEX User’s Guide This module al
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Condition Builder: Some simple sele
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MOPEX User’s Guide Fatal Mask Bit
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MOPEX User’s Guide Pixel by Size:
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MOPEX User’s Guide Mosaic PRF Fil
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PRF_ResampleX_Factor = 100, PRF_Res
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7.3 Running PRF Estimate MOPEX User
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MOPEX User’s Guide 3. Outlier Rej
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PURPOSE MOPEX User’s Guide Set up
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MOPEX User’s Guide Most users wil
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DISCUSSION MOPEX User’s Guide Wit
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7.5.5 PRF Estimate Modules: Split B
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MOPEX User’s Guide Fit Seed: (int
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Chapter 8. Basic Concepts in MOPEX
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8.2 Outlier Detection MOPEX User’
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MOPEX User’s Guide Figure 8.3: An
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MOPEX User’s Guide Two ways to es
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MOPEX User’s Guide USE_DUAL_OUTLI
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MOPEX User’s Guide Figure 8.9: As
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MOPEX User’s Guide Important: Usi
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MOPEX User’s Guide Figure 8.12: T
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8.3.2 Thresholding MOPEX User’s G
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T cl = P min − T min SegLevel MOP
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Centroid _ X = ∑ i∈cluster X(i)
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MOPEX User’s Guide where IPi is t
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MOPEX User’s Guide Figure 8.18: T
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8.4.5 Cubic: Bicubic Interpolation
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z n = ∑ r(r≠n ) Onr(I n − Ir
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MOPEX User’s Guide the parameter
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MOPEX User’s Guide Figure 8.22: P
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MOPEX User’s Guide that resembles
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∑ AP = a i ⋅ I i MOPEX User’s
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MOPEX User’s Guide In particular
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8.9.3 Aperture Uncertainties MOPEX
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MOPEX User’s Guide e.g. if you wi
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MOPEX User’s Guide In order to ru
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MOPEX User’s Guide from the GUI,
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9.4.2.1 Input Files and Output Dire
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MOPEX User’s Guide Table 9.1: Lis
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9.7.2 APEX User List Multiframe (ap
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9.7.4 Single-frame mode (apex_1fram
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MOPEX User’s Guide Table 9.6: Lis
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Appendix A. Full List of MOPEX Scri
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A.1.3 Under Construction Running MO
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Appendix B. Full List of Modules in
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Mosaic Interpolate run_mosaic_int P
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Running MOPEX on the Command Line a
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B.5 PRF Estimate Modules Running MO
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Instrument PRF Samp c Norm Radius (
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Some Tips for MOPEX with Spitzer Da
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MOPEX User's Guide - IRSA

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