! Started logfile: /image_prod/ug002_uva//J2129-1538_S_j_dfm.log on Thu Mar 5 05:15:21 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2129-1538_S_j_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2129-1538_S_j_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.685268 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 36 lines of history. ! ! Reading 921 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2129-1538_S_j] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.292250Jy sigma=6.746445 ! Fit after self-cal, rms=0.214601Jy sigma=1.099668 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.562 mas, bmaj=7.324 mas, bpa=-0.1571 degrees ! Estimated noise=5.23587 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.636607 Jy ! Component: 100 - total flux cleaned = 0.781123 Jy ! Total flux subtracted in 100 components = 0.781123 Jy ! Clean residual min=-0.029993 max=0.054136 Jy/beam ! Clean residual mean=0.000025 rms=0.009226 Jy/beam ! Combined flux in latest and established models = 0.781123 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.781123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153440Jy sigma=0.795250 ! Fit after self-cal, rms=0.153439Jy sigma=0.795224 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.056 mas, bmaj=8.232 mas, bpa=0.579 degrees ! Estimated noise=4.51789 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0758944 Jy ! Component: 100 - total flux cleaned = 0.112611 Jy ! Component: 150 - total flux cleaned = 0.132256 Jy ! Component: 200 - total flux cleaned = 0.143534 Jy ! Total flux subtracted in 200 components = 0.143534 Jy ! Clean residual min=-0.026757 max=0.020125 Jy/beam ! Clean residual mean=-0.000021 rms=0.005663 Jy/beam ! Combined flux in latest and established models = 0.924657 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 68 components and 0.924657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113836Jy sigma=0.574038 ! Fit after self-cal, rms=0.113866Jy sigma=0.573926 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.056 x 8.232 at 0.579 degrees (North through East) ! Clean map min=-0.025401 max=0.83191 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.07 KP 1.03 ! MK 1.03 NL 0.98 OV 0.92 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.06 KP 1.04 ! MK 1.03 NL 1.12 OV 0.91 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 1.01 ! MK 1.00 NL 0.89 OV 0.91 SC 0.96 ! ! ! Fit before self-cal, rms=0.113866Jy sigma=0.573926 ! Fit after self-cal, rms=0.085720Jy sigma=0.394773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=8.271 mas, bpa=0.6617 degrees ! Estimated noise=4.52961 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0022005 Jy ! Component: 100 - total flux cleaned = -0.00291202 Jy ! Component: 150 - total flux cleaned = -0.0032202 Jy ! Component: 200 - total flux cleaned = -0.00334557 Jy ! Total flux subtracted in 200 components = -0.00334557 Jy ! Clean residual min=-0.010387 max=0.009679 Jy/beam ! Clean residual mean=-0.000001 rms=0.002661 Jy/beam ! Combined flux in latest and established models = 0.921311 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.921311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085464Jy sigma=0.393611 ! Fit after self-cal, rms=0.085556Jy sigma=0.393444 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085556Jy sigma=0.393444 ! Fit after self-cal, rms=0.073271Jy sigma=0.349283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=8.292 mas, bpa=0.6848 degrees ! Estimated noise=4.53503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299729 Jy ! Component: 100 - total flux cleaned = -0.000500769 Jy ! Component: 150 - total flux cleaned = -0.000679239 Jy ! Component: 200 - total flux cleaned = -0.00078923 Jy ! Total flux subtracted in 200 components = -0.00078923 Jy ! Clean residual min=-0.007080 max=0.006744 Jy/beam ! Clean residual mean=0.000003 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.920522 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.920522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073134Jy sigma=0.348822 ! Fit after self-cal, rms=0.073160Jy sigma=0.348776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.50288e-05 Jy ! Component: 100 - total flux cleaned = -0.000133061 Jy ! Component: 150 - total flux cleaned = -0.000225537 Jy ! Component: 200 - total flux cleaned = -0.000356649 Jy ! Total flux subtracted in 200 components = -0.000356649 Jy ! Clean residual min=-0.006964 max=0.006638 Jy/beam ! Clean residual mean=0.000003 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.920165 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.920165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073085Jy sigma=0.348520 ! Fit after self-cal, rms=0.073102Jy sigma=0.348500 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073102Jy sigma=0.348500 ! Fit after self-cal, rms=0.073216Jy sigma=0.347990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=8.299 mas, bpa=0.6547 degrees ! Estimated noise=4.53577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000603963 Jy ! Component: 100 - total flux cleaned = -0.000700227 Jy ! Component: 150 - total flux cleaned = -0.00082605 Jy ! Component: 200 - total flux cleaned = -0.000903834 Jy ! Total flux subtracted in 200 components = -0.000903834 Jy ! Clean residual min=-0.006681 max=0.006460 Jy/beam ! Clean residual mean=0.000003 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.919261 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.919261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073142Jy sigma=0.347766 ! Fit after self-cal, rms=0.073159Jy sigma=0.347747 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91438e-06 Jy ! Component: 100 - total flux cleaned = -6.07175e-05 Jy ! Component: 150 - total flux cleaned = -0.000162607 Jy ! Component: 200 - total flux cleaned = -0.000261388 Jy ! Total flux subtracted in 200 components = -0.000261388 Jy ! Clean residual min=-0.006637 max=0.006371 Jy/beam ! Clean residual mean=0.000003 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.919 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073115Jy sigma=0.347630 ! Fit after self-cal, rms=0.073132Jy sigma=0.347615 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073132Jy sigma=0.347615 ! Fit after self-cal, rms=0.073182Jy sigma=0.347572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.651 mas, bmaj=13.92 mas, bpa=1.553 degrees ! Estimated noise=5.65447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126809 Jy ! Component: 100 - total flux cleaned = -0.001628 Jy ! Component: 150 - total flux cleaned = -0.00189895 Jy ! Component: 200 - total flux cleaned = -0.00208581 Jy ! Total flux subtracted in 200 components = -0.00208581 Jy ! Clean residual min=-0.007696 max=0.006840 Jy/beam ! Clean residual mean=0.000004 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.916914 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 99 components and 0.916914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073136Jy sigma=0.347668 ! Fit after self-cal, rms=0.073156Jy sigma=0.347529 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165679 Jy ! Component: 100 - total flux cleaned = -0.000373304 Jy ! Component: 150 - total flux cleaned = -0.000471839 Jy ! Component: 200 - total flux cleaned = -0.000585194 Jy ! Total flux subtracted in 200 components = -0.000585194 Jy ! Clean residual min=-0.007672 max=0.006697 Jy/beam ! Clean residual mean=0.000004 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.916329 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.916329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073128Jy sigma=0.347701 ! Fit after self-cal, rms=0.073152Jy sigma=0.347598 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=8.304 mas, bpa=0.6279 degrees ! Estimated noise=4.53648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.083 x 8.304 at 0.6279 degrees (North through East) ! Clean map min=-0.0064289 max=0.83842 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073152Jy sigma=0.347598 ! Fit after self-cal, rms=0.067461Jy sigma=0.309912 ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=8.312 mas, bpa=0.5706 degrees ! Estimated noise=4.53325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000726349 Jy ! Component: 100 - total flux cleaned = -0.000807591 Jy ! Component: 150 - total flux cleaned = -0.00080815 Jy ! Component: 200 - total flux cleaned = -0.000869292 Jy ! Total flux subtracted in 200 components = -0.000869292 Jy ! Clean residual min=-0.006196 max=0.006375 Jy/beam ! Clean residual mean=0.000002 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.915459 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.915459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067398Jy sigma=0.309736 ! Fit after self-cal, rms=0.067403Jy sigma=0.309718 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121187 Jy ! Component: 100 - total flux cleaned = -0.000182149 Jy ! Component: 150 - total flux cleaned = -0.000237202 Jy ! Component: 200 - total flux cleaned = -0.000290814 Jy ! Total flux subtracted in 200 components = -0.000290814 Jy ! Clean residual min=-0.006106 max=0.006300 Jy/beam ! Clean residual mean=0.000002 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.915169 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 111 components and 0.915169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067367Jy sigma=0.309652 ! Fit after self-cal, rms=0.067380Jy sigma=0.309643 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067380Jy sigma=0.309643 ! Fit after self-cal, rms=0.067430Jy sigma=0.309609 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.582 mas, bmaj=7.374 mas, bpa=-0.1258 degrees ! Estimated noise=5.29885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.644173 Jy ! Component: 100 - total flux cleaned = 0.788253 Jy ! Component: 150 - total flux cleaned = 0.844531 Jy ! Component: 200 - total flux cleaned = 0.876127 Jy ! Total flux subtracted in 200 components = 0.876127 Jy ! Clean residual min=-0.009487 max=0.015757 Jy/beam ! Clean residual mean=0.000011 rms=0.002919 Jy/beam ! Combined flux in latest and established models = 0.876126 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.876126 Jy ! Inverting map and beam ! Estimated beam: bmin=3.084 mas, bmaj=8.317 mas, bpa=0.5549 degrees ! Estimated noise=4.53527 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021269 Jy ! Component: 100 - total flux cleaned = 0.0319484 Jy ! Component: 150 - total flux cleaned = 0.0377243 Jy ! Component: 200 - total flux cleaned = 0.0398996 Jy ! Total flux subtracted in 200 components = 0.0398996 Jy ! Clean residual min=-0.006929 max=0.007119 Jy/beam ! Clean residual mean=0.000002 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.916026 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.916026 Jy ! Inverting map ! Added new window around map position (21, 75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565993 Jy ! Component: 100 - total flux cleaned = 0.00656455 Jy ! Component: 150 - total flux cleaned = 0.00762648 Jy ! Component: 200 - total flux cleaned = 0.00790765 Jy ! Total flux subtracted in 200 components = 0.00790765 Jy ! Clean residual min=-0.006011 max=0.006495 Jy/beam ! Clean residual mean=0.000005 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.923934 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.923934 Jy ! Inverting map ! Added new window around map position (-89.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422512 Jy ! Component: 100 - total flux cleaned = 0.004324 Jy ! Component: 150 - total flux cleaned = 0.00493892 Jy ! Component: 200 - total flux cleaned = 0.00521996 Jy ! Total flux subtracted in 200 components = 0.00521996 Jy ! Clean residual min=-0.005405 max=0.004929 Jy/beam ! Clean residual mean=0.000003 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.929154 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.929154 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.651 mas, bmaj=13.94 mas, bpa=1.49 degrees ! Estimated noise=5.6485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249067 Jy ! Component: 100 - total flux cleaned = 0.00294541 Jy ! Component: 150 - total flux cleaned = 0.0034135 Jy ! Component: 200 - total flux cleaned = 0.00359464 Jy ! Total flux subtracted in 200 components = 0.00359464 Jy ! Clean residual min=-0.005350 max=0.004914 Jy/beam ! Clean residual mean=0.000004 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.932748 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114164 Jy ! Component: 100 - total flux cleaned = 0.000216194 Jy ! Component: 150 - total flux cleaned = 0.000164684 Jy ! Component: 200 - total flux cleaned = 2.87421e-05 Jy ! Total flux subtracted in 200 components = 2.87421e-05 Jy ! Clean residual min=-0.005132 max=0.004794 Jy/beam ! Clean residual mean=0.000004 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.932777 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.932777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.084 mas, bmaj=8.317 mas, bpa=0.5549 degrees ! Estimated noise=4.53527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711655 Jy ! Component: 100 - total flux cleaned = 0.000710506 Jy ! Component: 150 - total flux cleaned = 0.000839551 Jy ! Component: 200 - total flux cleaned = 0.000961314 Jy ! Total flux subtracted in 200 components = 0.000961314 Jy ! Clean residual min=-0.004600 max=0.005055 Jy/beam ! Clean residual mean=0.000002 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.933738 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.933738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066408Jy sigma=0.305410 ! Fit after self-cal, rms=0.066353Jy sigma=0.304903 wmodel J2129-1538_S_j_map.mod ! Writing 140 model components to file: J2129-1538_S_j_map.mod wobs J2129-1538_S_j_uvs.fits ! Writing UV FITS file: J2129-1538_S_j_uvs.fits wwins J2129-1538_S_j_map.win ! wwins: Wrote 3 windows to J2129-1538_S_j_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587353 Jy ! Component: 100 - total flux cleaned = 0.00159119 Jy ! Component: 150 - total flux cleaned = 0.00223623 Jy ! Component: 200 - total flux cleaned = 0.00270413 Jy ! Component: 250 - total flux cleaned = 0.00302421 Jy ! Component: 300 - total flux cleaned = 0.00320702 Jy ! Component: 350 - total flux cleaned = 0.00291462 Jy ! Component: 400 - total flux cleaned = 0.00268845 Jy ! Component: 450 - total flux cleaned = 0.0024154 Jy ! Component: 500 - total flux cleaned = 0.00220498 Jy ! Component: 550 - total flux cleaned = 0.00194801 Jy ! Component: 600 - total flux cleaned = 0.0016981 Jy ! Component: 650 - total flux cleaned = 0.00135736 Jy ! Component: 700 - total flux cleaned = 0.000978854 Jy ! Component: 750 - total flux cleaned = 0.000655866 Jy ! Component: 800 - total flux cleaned = 0.000341715 Jy ! Component: 850 - total flux cleaned = 7.8888e-05 Jy ! Component: 900 - total flux cleaned = -0.000221533 Jy ! Component: 950 - total flux cleaned = -0.000599291 Jy ! Component: 1000 - total flux cleaned = -0.00100787 Jy ! Component: 1050 - total flux cleaned = -0.001247 Jy ! Component: 1100 - total flux cleaned = -0.00159868 Jy ! Component: 1150 - total flux cleaned = -0.00190519 Jy ! Component: 1200 - total flux cleaned = -0.0022064 Jy ! Component: 1250 - total flux cleaned = -0.00242795 Jy ! Component: 1300 - total flux cleaned = -0.00282585 Jy ! Component: 1350 - total flux cleaned = -0.0030385 Jy ! Component: 1400 - total flux cleaned = -0.0034214 Jy ! Component: 1450 - total flux cleaned = -0.00362611 Jy ! Component: 1500 - total flux cleaned = -0.0038615 Jy ! Component: 1550 - total flux cleaned = -0.00415912 Jy ! Component: 1600 - total flux cleaned = -0.00448339 Jy ! Component: 1650 - total flux cleaned = -0.00467451 Jy ! Component: 1700 - total flux cleaned = -0.00492605 Jy ! Component: 1750 - total flux cleaned = -0.00511171 Jy ! Component: 1800 - total flux cleaned = -0.00532576 Jy ! Component: 1850 - total flux cleaned = -0.00568562 Jy ! Component: 1900 - total flux cleaned = -0.00589142 Jy ! Component: 1950 - total flux cleaned = -0.00612419 Jy ! Component: 2000 - total flux cleaned = -0.00638235 Jy ! Component: 2050 - total flux cleaned = -0.00658012 Jy ! Component: 2100 - total flux cleaned = -0.00680341 Jy ! Component: 2150 - total flux cleaned = -0.00705079 Jy ! Component: 2200 - total flux cleaned = -0.00729534 Jy ! Component: 2250 - total flux cleaned = -0.00756315 Jy ! Component: 2300 - total flux cleaned = -0.00774864 Jy ! Component: 2350 - total flux cleaned = -0.00795775 Jy ! Component: 2400 - total flux cleaned = -0.00818958 Jy ! Component: 2450 - total flux cleaned = -0.00836784 Jy ! Component: 2500 - total flux cleaned = -0.00844285 Jy ! Component: 2550 - total flux cleaned = -0.00854206 Jy ! Component: 2600 - total flux cleaned = -0.00861563 Jy ! Component: 2650 - total flux cleaned = -0.00873681 Jy ! Component: 2700 - total flux cleaned = -0.00878477 Jy ! Component: 2750 - total flux cleaned = -0.00883204 Jy ! Component: 2800 - total flux cleaned = -0.00883185 Jy ! Component: 2850 - total flux cleaned = -0.00890106 Jy ! Component: 2900 - total flux cleaned = -0.00887812 Jy ! Component: 2950 - total flux cleaned = -0.00885558 Jy ! Component: 3000 - total flux cleaned = -0.00894575 Jy ! Component: 3050 - total flux cleaned = -0.00890119 Jy ! Component: 3100 - total flux cleaned = -0.00896722 Jy ! Component: 3150 - total flux cleaned = -0.00887952 Jy ! Component: 3200 - total flux cleaned = -0.00885801 Jy ! Component: 3250 - total flux cleaned = -0.00883661 Jy ! Component: 3300 - total flux cleaned = -0.0087725 Jy ! Component: 3350 - total flux cleaned = -0.00883581 Jy ! Component: 3400 - total flux cleaned = -0.00883572 Jy ! Component: 3450 - total flux cleaned = -0.00885668 Jy ! Component: 3500 - total flux cleaned = -0.00881566 Jy ! Component: 3550 - total flux cleaned = -0.0088568 Jy ! Component: 3600 - total flux cleaned = -0.00879621 Jy ! Component: 3650 - total flux cleaned = -0.00877626 Jy ! Component: 3700 - total flux cleaned = -0.00873625 Jy ! Component: 3750 - total flux cleaned = -0.00867684 Jy ! Component: 3800 - total flux cleaned = -0.0085982 Jy ! Component: 3850 - total flux cleaned = -0.00861768 Jy ! Component: 3900 - total flux cleaned = -0.00854009 Jy ! Component: 3950 - total flux cleaned = -0.00846327 Jy ! Component: 4000 - total flux cleaned = -0.00848242 Jy ! Component: 4050 - total flux cleaned = -0.00846343 Jy ! Total flux subtracted in 4096 components = -0.0084823 Jy ! Clean residual min=-0.001046 max=0.001316 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.925256 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 428 components and 0.925255 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2129-1538_S_j_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.084 x 8.317 at 0.5549 degrees (North through East) ! Clean map min=-0.0028726 max=0.83948 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2129-1538_S_j_map.fits wmodel /image_prod/ug002_uva//J2129-1538_S_j_map.mod ! Writing 428 model components to file: /image_prod/ug002_uva//J2129-1538_S_j_map.mod wobs /image_prod/ug002_uva//J2129-1538_S_j_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2129-1538_S_j_uvs.fits wwins /image_prod/ug002_uva//J2129-1538_S_j_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2129-1538_S_j_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.839484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000324398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115928 0.115928 0.231855 0.463711 0.927422 1.85484 3.70969 7.41938 14.8388 29.6775 59.355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.839 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2587.82 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2129-1538_S_j_dfm.log closed on Thu Mar 5 05:15:25 2020