MOPEX User's Guide - IRSA

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COMMAND LINE INPUT &APERTURE N_Apertures = 3, Aperture_Radius_1 = 5.0, Aperture_Radius_2 = 6.0, Aperture_Radius_3 = 7.0, Min_Number_Pixels = 10, Annulus_Compute_Type = 'mode', Inner_Radius = 15, Outer_Radius = 25, Use_Annulus = 1, &END OUTPUT MOPEX User’s Guide Output Table (aperture.tbl): The aperture fluxes are written into the extract table, along with the number of bad pixels in each aperture. A separate aperture table is also created. DISCUSSION The default for this module is to work on median-filtered background-subtracted images if they are there. Because subtracting the background can be difficult, it is generally better to work on the original images, unless the background is complex or you are sure it has been correctly subtracted. To do this, uncheck the Use Background Subtracted Image for Aperture box in the APEX Settings module. For more details, see §8.8 Aperture Photometry. 6.5.20 APEX Modules: Select Command Line Equivalent: run_select Default Output Directory: De pe nds On: Source Estimate Relevant Pipelines: All PURPOSE Point Source Extraction (APEX) 152 APEX Modules
MOPEX User’s Guide This module allows you to select the columns to be written to the final extract table. The module also allows you to select which rows to write out, based on a range of conditions. INPUT Columns selection: srcid: Extracted source number. detid: Detected source number. N_PS: Number of point sources needed to fit the data simultaneously. N_PS > 1 indicates passive or active de-blending. RA: Right Ascension (deg) of source. de lta_RA: RA uncertainty. Dec: Declination (deg) of source. delta_Dec: Dec uncertainty. delta_RAD: RA-Dec cross-term error determined from delta_xy. x: x-coordinate of source in the mosaic (pixels). delta_x: x-coordinate uncertainty. y: y-coordinate of source in the mosaic (pixels). de lta_y: y-coordinate uncertainty. delta_xy: x-y cross term of the error matrix. flux: Flux of the point source. Units are specified in the header. Currently set to microJy. delta_flux: Flux uncertainty from the fit. See also SNR below. bckgrnd: Background estimate, constant in the fitting area. It is produced if Background_Fit = 1 is set in the Source Estimate GUI panel or namelist file (or -back is given on the command line). chi2/dof: χ 2 / dof (number of degrees of freedom) of the fit. ps_chi2/dof: Partial χ 2 / dof (number of degrees of freedom) of one point source in the fit. Different from the previous column for passive deblending. See below for the explanation of the difference between the two. status: The fit is considered successful if χ 2 / dof is lower than Chi2_Threshold. Status Value Meaning -4 Initialization in Simplex failed. -3 Number of degrees of freedom
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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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4.3.3 Overlap Modules: S/N Estimato
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σ = σ 2 readnoise g 2 + σ 2 conf
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MOPEX User’s Guide Generated Head
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OUTPUT MOPEX User’s Guide Generat
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OUTPUT MOPEX User’s Guide Generat
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MOPEX User’s Guide When choosing
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MOPEX User’s Guide offsets and th
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Chapter 5. Mosaicking (mosaic.pl) M
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MOPEX User’s Guide They do not ne
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MOPEX User’s Guide interpolated u
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MOPEX User’s Guide more informati
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MOPEX User’s Guide Pixel by Size:
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OUTPUT None DISCUSSION MOPEX User
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MOPEX User’s Guide This module al
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MOPEX User’s Guide negative numbe
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DISCUSSION MOPEX User’s Guide For
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MOPEX User’s Guide then interpola
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MOPEX User’s Guide This module pe
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DISCUSSION MOPEX User’s Guide Mos
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PURPOSE MOPEX User’s Guide This m
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DISCUSSION No further information.
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MOPEX User’s Guide processed in o
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MOPEX User’s Guide Min Pix Number
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MOPEX User’s Guide Box Median Bia
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MOPEX User’s Guide If coverage >=
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MOPEX User’s Guide Refine Outlier
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MOPEX User’s Guide Reinterpolatio
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PURPOSE MOPEX User’s Guide The in
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MOPEX User’s Guide The tile speci
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MOPEX User’s Guide Standard Devia
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Mosaic Coverage File (mosaic_cov.fi
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There are no user-defined input par
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COMMAND LINE INPUT See INPUT. OUTPU
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MOPEX User’s Guide limitations di
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6.3 Running APEX MOPEX User’s Gui
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Page 151 and 152: INPUT Columns selection: MOPEX User
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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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