WISE Software Interface Specification for v4; SFMP_rex13; (WSDC D-I190) SIS Written by Howard McCallon, version 2.1, 02/08/2011 Interface Name: SFMP (Single Frame Merged Point File) Type of Interface: ASCII file in IPAC table format Read By: PRex/MFPRex (Multi-Frame Position Reconstruction) .. H.L. McCallon/ J.W. Fowler Quality Assurance ................................... D. Kirkpatrick/ H. Brandenburg Written By: PRex/SFPRex (Single-Frame Position REconstruction) .. H.L. McCallon/ J.W. Fowler DESCRIPTION: The SFMP file is generated once per frameset and contains the positions of band-frame WISE extractions after they have been bandmerged within SFPRex and positions refined using the data from all available bands, The positions of associated reference stars are also included, along with flags indicating which b2r measurements were used/rejected by SFPRex/FSFitR. Note that although all b2r measurements went into the band-frame position refinements in the FSFitR fit, for any given source the associated reference star position was not used directly in the computation of the merged point position. Expanding on it's original charter, SFMP also includes entries for un-merged single-band sources (designated by 'sb' in the last column). In addition, information needed to recontruct pre-merge band-specific positions and uncertainties has been added to the columns. The keywords in the header contain various counters, along with the 5 parameters defining each band-frame position after SFPRex refinement, as well as associated uncertainties. Descriptive text in the headers documents each column variable as well as the keywords. Each SFMP file contains all data needed from that frame for input to multi-frame PRex processor (MFPRex). These files can be used to compare with the final pipeline source positions to check for biases. They should also be useful to look for frame overlap differences and differences w.r.t. external catalogs. EXAMPLE: \ Single Frame Merged Point (SFMP) file (written by SFPRex ver 1.98 B10208 on 8-02-11 at 11:11:28) \ \ KEY WORDS: \ Number of merge-group points \NMRGP = 1027 \ Number of merge groups with W1 \NMRGW1 = 1017 \ Number of merge groups with W2 \NMRGW2 = 1021 \ Number of merge groups with W3 \NMRGW3 = 88 \ Number of merge groups with W4 \NMRGW4 = 8 \ Number of W1 single-band sources \NSBW1 = 948 \ Number of W2 single-band sources \NSBW2 = 73 \ Number of W3 single-band sources \NSBW3 = 49 \ Number of W4 single-band sources \NSBW4 = 63 \ Total number of single-band sources \NSBSRC = 1133 \ Number of ref stars assoc with mrg groups \NREFS = 180 \ Total number of sources in file \NTOT = 2160 \ \ ####### Band Frame No. 1 ####### \ X position of W1 frame center pivot (pix) \BF1XPIV = 508.5000000000 \ Y position of W1 frame center pivot (pix) \BF1YPIV = 508.5000000000 \ RA of W1 band frame center (deg) \BF1RA = 90.1262075494 \ DEC of W1 band frame center (deg) \BF1DEC = -66.6229550776 \ PA of W1 band frame (deg) \BF1PA = 162.7829830314 \ X scale factor of W1 band frame (deg/pix) \BF1SFX = -0.0007664169 \ Y scale factor of W1 band frame (deg/pix) \BF1SFY = 0.0007612797 \ Sigma RA of W1 band frame center (asec) \SGBF1RA = 0.0081345198 \ Sigma DEC of W1 band frame center (asec) \SGBF1DEC= 0.0081199667 \ Co-sigma RA:DEC of W1 band frame center (asec) \CSGBF1RD= 0.0000266787 \ Sigma PA of W1 band frame (asec) \SGBF1PA = 1.5360243755 \ Sigma X scale factor of W1 band frame (deg/pix) \SGBF1SFX= 0.000000008305123 \ Sigma Y scale factor of W1 band frame (deg/pix) \SGBF1SFY= 0.000000008179169 \ \ *** Band Frame No. 2 ### [definitions as per Band 1] \BF2XPIV = 508.5000000000 \BF2YPIV = 508.5000000000 \BF2RA = 90.1266745353 \BF2DEC = -66.6234034853 \BF2PA = 163.0306376068 \BF2SFX = -0.0007708343 \BF2SFY = 0.0007612486 \SGBF2RA = 0.0081291542 \SGBF2DEC= 0.0083041063 \CSGBF2RD= 0.0002823414 \SGBF2PA = 1.5462656171 \SGBF2SFX= 0.000000008404894 \SGBF2SFY= 0.000000008136984 \ \ *** Band Frame No. 3 ### [definitions as per Band 1] \BF3XPIV = 508.5000000000 \BF3YPIV = 508.5000000000 \BF3RA = 90.1268600236 \BF3DEC = -66.6241351503 \BF3PA = 163.3136860370 \BF3SFX = -0.0007662212 \BF3SFY = 0.0007650179 \SGBF3RA = 0.0273691406 \SGBF3DEC= 0.0311563970 \CSGBF3RD= -0.0047954150 \SGBF3PA = 5.4385013063 \SGBF3SFX= 0.000000025236214 \SGBF3SFY= 0.000000028278126 \ \ *** Band Frame No. 4 ### [definitions as per Band 1] \BF4XPIV = 254.5000000000 \BF4YPIV = 254.5000000000 \BF4RA = 90.1273794765 \BF4DEC = -66.6230745163 \BF4PA = 162.8026368740 \BF4SFX = -0.0015340239 \BF4SFY = 0.0015395218 \SGBF4RA = 0.0280924450 \SGBF4DEC= 0.0318029832 \CSGBF4RD= -0.0047041852 \SGBF4PA = 5.5663088008 \SGBF4SFX= 0.000000051718578 \SGBF4SFY= 0.000000058003259 \ \ COLUMN HEADER DESCRIPTIONS: \ ig = merge group number assigned by SFPRex \ BndUse = band use flags (c1=>W1; c2=>W2; c3=>W3; c4=>W4; c5=>assoc ref) \ RA = RA of merge group (deg) \ DEC = DEC of merge group (deg) \ SigRA = Sigma RA (true angle) of mrg grp pos (asec) \ SigDEC = Sigma DEC of merge group position (asec) \ CoSigRD = Co-sigma RA:DEC of merge group pos (asec) \ RAr = RA of reference star (deg) \ DECr = DEC of reference star (deg) \ SigRAr = Sigma RA (true angle) of ref star pos (asec) \ SigDECr = Sigma DEC of reference star position (asec) \ CoSigRDr= Co-sigma RA:DEC of reference star pos (asec) \ 2MASS_ID= 2MASS reference ID \ b2rFLGS = ic=band#; N=>no mch, U=>mch used, R=mch rej \ frmID = Unique frame ID \ dRA1 = Band 1 RA dif [W1-mrg;true angle] (asec/100) \ dDC1 = Band 1 DEC dif [W1-mrg] (asec/100) \ sx1 = Band 1 RA sigma (asec/100) \ sy1 = Band 1 DEC sigma (asec/100) \ dRA2 = Band 2 RA dif [W2-mrg;true angle] (asec/100) \ dDC2 = Band 2 DEC dif [W2-mrg] (asec/100) \ sx3 = Band 3 RA sigma (asec/100) \ sy3 = Band 3 DEC sigma (asec/100) \ dRA4 = Band 4 RA dif [W4-mrg;true angle] (asec/100) \ dDC4 = Band 4 DEC dif [W4-mrg] (asec/100) \ sx4 = Band 4 RA sigma (asec/100) \ sy4 = Band 4 DEC sigma (asec/100) \ nb = Number of bands in merge group; or single band \ |ig |BndUse|RA |DEC |SigRA |SigDEC |CoSigRD |RAr |DECr |SigRAr |SigDECr |CoSigRDr |2MASS_ID |b2rFLGS|frmID |dRA1|dDC1|sx1|sy1|dRA2|dDC2|sx2|sy2|dRA3|dDC3|sx3|sy3|dRA4|dDC4|sx4|sy4|nb| |i |c |r |r |r |r |r |r |r |r |r |r |c |c |c |i |i |i |i |i |i |i |i |i |i |i |i |i |i |i |i |c | | | |deg |deg |asec |asec |asec |deg |deg |asec |asec |asec | | | |cas |cas |cas|cas|cas |cas |cas|cas|cas |cas |cas|cas|cas |cas |cas|cas| | |null |null |null |null |null |null |null |null |null |null |null |null |null |null |null |null|null|nul|nul|null|null|nul|nul|null|null|nul|nul|null|null|nul|nul|nu| 0 10000 89.471218 -67.095366 0.4261 0.4163 -0.0756 null null null null null null null 02266b010 0 0 43 42 null null nul nul null null nul nul null null nul nul sb 0 01000 89.461697 -67.087631 0.2522 0.2397 -0.0583 null null null null null null null 02266b010 null null nul nul 0 0 25 24 null null nul nul null null nul nul sb 0 10000 89.508122 -67.073203 0.4505 0.3357 -0.0729 null null null null null null null 02266b010 0 0 45 34 null null nul nul null null nul nul null null nul nul sb 806 11000 89.598211 -67.072179 0.2221 0.2145 0.0216 null null null null null null null 02266b010 2 -1 24 23 -11 7 53 55 null null nul nul null null nul nul 2 0 01000 89.741566 -67.064640 0.2762 0.3222 0.0247 null null null null null null null 02266b010 null null nul nul 0 0 28 32 null null nul nul null null nul nul sb 0 10000 89.515291 -67.061961 0.4165 0.3892 -0.0730 null null null null null null null 02266b010 0 0 42 39 null null nul nul null null nul nul null null nul nul sb 0 10000 89.683195 -67.058730 0.4108 0.4108 -0.0594 null null null null null null null 02266b010 0 0 41 41 null null nul nul null null nul nul null null nul nul sb 58 11100 89.765354 -67.058541 0.0831 0.0791 0.0094 null null null null null null null 02266b010 -2 17 13 13 -1 -11 11 10 49 7 51 60 null null nul nul 3 0 10000 89.626145 -67.058453 0.5119 0.5274 -0.0781 null null null null null null null 02266b010 0 0 51 53 null null nul nul null null nul nul null null nul nul sb 134 11101 89.474653 -67.057421 0.0967 0.0868 0.0119 89.474666 -67.057388 0.0600 0.0600 0.0000 05575391-6703265 UUUN 02266b010 8 6 12 11 -13 -19 17 15 -1 117 52 57 null null nul nul 3 74 11101 89.714519 -67.056825 0.0923 0.0845 0.0055 89.714754 -67.056892 0.0700 0.1100 -0.0000 05585154-6703248 UUUN 02266b010 13 8 15 14 -6 -3 12 11 -17 -104 75 92 null null nul nul 3