! Started logfile: /image_prod/ug002_uva//J2224-1126_S_dfm.log on Thu Mar 5 05:39:12 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//J2224-1126_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2224-1126_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986667 visibilities/baseline/integration-bin. ! Found source: J2224-1126 ! ! 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 44 lines of history. ! ! Reading 6660 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 J2224-1126_S] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.005916Jy sigma=7.634433 ! Fit after self-cal, rms=0.845595Jy sigma=6.278355 ! 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=2.727 mas, bmaj=6.961 mas, bpa=-3.703 degrees ! Estimated noise=1.71223 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 = 0.116842 Jy ! Component: 100 - total flux cleaned = 0.153287 Jy ! Total flux subtracted in 100 components = 0.153287 Jy ! Clean residual min=-0.012702 max=0.032667 Jy/beam ! Clean residual mean=0.000069 rms=0.003905 Jy/beam ! Combined flux in latest and established models = 0.153287 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.153287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096607Jy sigma=0.705014 ! Fit after self-cal, rms=0.096461Jy sigma=0.704445 ! Inverting map ! Added new window around map position (-4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029582 Jy ! Component: 100 - total flux cleaned = 0.0465764 Jy ! Total flux subtracted in 100 components = 0.0465764 Jy ! Clean residual min=-0.010442 max=0.016743 Jy/beam ! Clean residual mean=0.000042 rms=0.002765 Jy/beam ! Combined flux in latest and established models = 0.199863 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.199863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084789Jy sigma=0.582971 ! Fit after self-cal, rms=0.084037Jy sigma=0.577862 ! 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=3.329 mas, bmaj=8.142 mas, bpa=-4.038 degrees ! Estimated noise=1.18419 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 (-2.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221128 Jy ! Component: 100 - total flux cleaned = 0.0353676 Jy ! Component: 150 - total flux cleaned = 0.0435982 Jy ! Component: 200 - total flux cleaned = 0.0467697 Jy ! Total flux subtracted in 200 components = 0.0467697 Jy ! Clean residual min=-0.007664 max=0.011113 Jy/beam ! Clean residual mean=0.000031 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 0.246633 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 65 components and 0.246633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078280Jy sigma=0.516544 ! Fit after self-cal, rms=0.077911Jy sigma=0.513631 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.329 x 8.142 at -4.038 degrees (North through East) ! Clean map min=-0.0075023 max=0.15033 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.92 HN 1.04 KP 0.98 ! LA 0.96 MK 1.04 NL 0.97 OV 0.95 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 0.92 HN 1.00 KP 0.96 ! LA 0.97 MK 1.05 NL 1.11 OV 0.95 ! PT 0.96 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.91 HN 1.12 KP 0.99 ! LA 0.95 MK 1.03 NL 1.05 OV 0.96 ! PT 0.97 SC 0.93 ! ! ! Fit before self-cal, rms=0.077911Jy sigma=0.513631 ! Fit after self-cal, rms=0.084853Jy sigma=0.487626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=8.219 mas, bpa=-3.101 degrees ! Estimated noise=1.18719 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 = -0.00190405 Jy ! Component: 100 - total flux cleaned = -0.00261676 Jy ! Component: 150 - total flux cleaned = -0.00335864 Jy ! Component: 200 - total flux cleaned = -0.00400688 Jy ! Total flux subtracted in 200 components = -0.00400688 Jy ! Clean residual min=-0.004972 max=0.006494 Jy/beam ! Clean residual mean=0.000010 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.242626 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.242626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084354Jy sigma=0.484134 ! Fit after self-cal, rms=0.084442Jy sigma=0.483650 ! 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=0.084442Jy sigma=0.483650 ! Fit after self-cal, rms=0.085526Jy sigma=0.473793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=8.203 mas, bpa=-3.369 degrees ! Estimated noise=1.17901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102551 Jy ! Component: 100 - total flux cleaned = 0.00113207 Jy ! Component: 150 - total flux cleaned = 0.0010352 Jy ! Component: 200 - total flux cleaned = 0.000868434 Jy ! Total flux subtracted in 200 components = 0.000868434 Jy ! Clean residual min=-0.003968 max=0.005259 Jy/beam ! Clean residual mean=0.000006 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.243495 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.243495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085255Jy sigma=0.471455 ! Fit after self-cal, rms=0.085253Jy sigma=0.471195 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) ! Added new window around map position (-22.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052458 Jy ! Component: 100 - total flux cleaned = 0.00821755 Jy ! Component: 150 - total flux cleaned = 0.0102065 Jy ! Component: 200 - total flux cleaned = 0.0108417 Jy ! Total flux subtracted in 200 components = 0.0108417 Jy ! Clean residual min=-0.003381 max=0.004525 Jy/beam ! Clean residual mean=0.000002 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.254336 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 123 components and 0.254336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084943Jy sigma=0.466959 ! Fit after self-cal, rms=0.084913Jy sigma=0.466688 ! Inverting map ! Added new window around map position (-12.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042341 Jy ! Component: 100 - total flux cleaned = 0.00570469 Jy ! Component: 150 - total flux cleaned = 0.00598851 Jy ! Component: 200 - total flux cleaned = 0.0062465 Jy ! Total flux subtracted in 200 components = 0.0062465 Jy ! Clean residual min=-0.003105 max=0.003757 Jy/beam ! Clean residual mean=-0.000000 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.260583 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.260583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084680Jy sigma=0.464263 ! Fit after self-cal, rms=0.084656Jy sigma=0.464097 ! Inverting map ! Added new window around map position (19, 104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032722 Jy ! Component: 100 - total flux cleaned = 0.00498247 Jy ! Component: 150 - total flux cleaned = 0.00566788 Jy ! Component: 200 - total flux cleaned = 0.00622701 Jy ! Total flux subtracted in 200 components = 0.00622701 Jy ! Clean residual min=-0.002775 max=0.002999 Jy/beam ! Clean residual mean=0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.26681 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.26681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084486Jy sigma=0.462652 ! Fit after self-cal, rms=0.084477Jy sigma=0.462569 ! 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=0.084477Jy sigma=0.462569 ! Fit after self-cal, rms=0.084799Jy sigma=0.461635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.177 mas, bpa=-3.374 degrees ! Estimated noise=1.16833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829316 Jy ! Component: 100 - total flux cleaned = 0.00170466 Jy ! Component: 150 - total flux cleaned = 0.00252811 Jy ! Component: 200 - total flux cleaned = 0.00305117 Jy ! Total flux subtracted in 200 components = 0.00305117 Jy ! Clean residual min=-0.002312 max=0.002560 Jy/beam ! Clean residual mean=0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.269861 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 185 components and 0.269861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084700Jy sigma=0.460800 ! Fit after self-cal, rms=0.084695Jy sigma=0.460761 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 = 0.000744144 Jy ! Component: 100 - total flux cleaned = 0.00120961 Jy ! Component: 150 - total flux cleaned = 0.00159941 Jy ! Component: 200 - total flux cleaned = 0.00196538 Jy ! Total flux subtracted in 200 components = 0.00196538 Jy ! Clean residual min=-0.002258 max=0.002473 Jy/beam ! Clean residual mean=0.000003 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.271826 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 192 components and 0.271826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084646Jy sigma=0.460378 ! Fit after self-cal, rms=0.084645Jy sigma=0.460365 ! 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=0.084645Jy sigma=0.460365 ! Fit after self-cal, rms=0.084981Jy sigma=0.460239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.785 mas, bmaj=15.07 mas, bpa=0.8247 degrees ! Estimated noise=1.43611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116586 Jy ! Component: 100 - total flux cleaned = 0.00184035 Jy ! Component: 150 - total flux cleaned = 0.00232732 Jy ! Component: 200 - total flux cleaned = 0.00264791 Jy ! Total flux subtracted in 200 components = 0.00264791 Jy ! Clean residual min=-0.002604 max=0.003379 Jy/beam ! Clean residual mean=0.000006 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.274474 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 215 components and 0.274474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084951Jy sigma=0.460042 ! Fit after self-cal, rms=0.084948Jy sigma=0.460011 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 = 0.000396075 Jy ! Component: 100 - total flux cleaned = 0.000698661 Jy ! Component: 150 - total flux cleaned = 0.000972378 Jy ! Component: 200 - total flux cleaned = 0.00111357 Jy ! Total flux subtracted in 200 components = 0.00111357 Jy ! Clean residual min=-0.002564 max=0.003444 Jy/beam ! Clean residual mean=0.000006 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.275588 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 230 components and 0.275588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084928Jy sigma=0.459917 ! Fit after self-cal, rms=0.084924Jy sigma=0.459899 ! 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=3.294 mas, bmaj=8.169 mas, bpa=-3.478 degrees ! Estimated noise=1.16337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.294 x 8.169 at -3.478 degrees (North through East) ! Clean map min=-0.0021188 max=0.14978 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 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=2.698 mas, bmaj=6.95 mas, bpa=-2.96 degrees ! Estimated noise=1.66096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113292 Jy ! Component: 100 - total flux cleaned = 0.15674 Jy ! Component: 150 - total flux cleaned = 0.18304 Jy ! Component: 200 - total flux cleaned = 0.199729 Jy ! Total flux subtracted in 200 components = 0.199729 Jy ! Clean residual min=-0.006206 max=0.008861 Jy/beam ! Clean residual mean=0.000028 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.199729 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.199729 Jy ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=8.169 mas, bpa=-3.478 degrees ! Estimated noise=1.16337 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 = 0.0161416 Jy ! Component: 100 - total flux cleaned = 0.0260193 Jy ! Component: 150 - total flux cleaned = 0.0331938 Jy ! Component: 200 - total flux cleaned = 0.0389177 Jy ! Total flux subtracted in 200 components = 0.0389177 Jy ! Clean residual min=-0.003621 max=0.004040 Jy/beam ! Clean residual mean=0.000021 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.238646 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 70 components and 0.238646 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=7.785 mas, bmaj=15.07 mas, bpa=0.8247 degrees ! Estimated noise=1.43611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752463 Jy ! Component: 100 - total flux cleaned = 0.0128977 Jy ! Component: 150 - total flux cleaned = 0.0170885 Jy ! Component: 200 - total flux cleaned = 0.0204615 Jy ! Total flux subtracted in 200 components = 0.0204615 Jy ! Clean residual min=-0.003662 max=0.003637 Jy/beam ! Clean residual mean=0.000018 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.259108 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 = 0.00275712 Jy ! Component: 100 - total flux cleaned = 0.00503855 Jy ! Component: 150 - total flux cleaned = 0.00694426 Jy ! Component: 200 - total flux cleaned = 0.00855022 Jy ! Total flux subtracted in 200 components = 0.00855022 Jy ! Clean residual min=-0.002882 max=0.003498 Jy/beam ! Clean residual mean=0.000012 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.267658 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 187 components and 0.267658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=8.169 mas, bpa=-3.478 degrees ! Estimated noise=1.16337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166142 Jy ! Component: 100 - total flux cleaned = 0.00280607 Jy ! Component: 150 - total flux cleaned = 0.00357896 Jy ! Component: 200 - total flux cleaned = 0.00412023 Jy ! Total flux subtracted in 200 components = 0.00412023 Jy ! Clean residual min=-0.002521 max=0.003000 Jy/beam ! Clean residual mean=0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.271778 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 210 components and 0.271778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085107Jy sigma=0.460632 ! Fit after self-cal, rms=0.085067Jy sigma=0.460541 wmodel J2224-1126_S_map.mod ! Writing 210 model components to file: J2224-1126_S_map.mod wobs J2224-1126_S_uvs.fits ! Writing UV FITS file: J2224-1126_S_uvs.fits wwins J2224-1126_S_map.win ! wwins: Wrote 6 windows to J2224-1126_S_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 = 0.000919654 Jy ! Component: 100 - total flux cleaned = 0.00113577 Jy ! Component: 150 - total flux cleaned = 0.00125688 Jy ! Component: 200 - total flux cleaned = 0.00129419 Jy ! Component: 250 - total flux cleaned = 0.00129372 Jy ! Component: 300 - total flux cleaned = 0.00132933 Jy ! Component: 350 - total flux cleaned = 0.00139877 Jy ! Component: 400 - total flux cleaned = 0.00153147 Jy ! Component: 450 - total flux cleaned = 0.00162752 Jy ! Component: 500 - total flux cleaned = 0.00165775 Jy ! Component: 550 - total flux cleaned = 0.00159623 Jy ! Component: 600 - total flux cleaned = 0.00165635 Jy ! Component: 650 - total flux cleaned = 0.00171444 Jy ! Component: 700 - total flux cleaned = 0.00171451 Jy ! Component: 750 - total flux cleaned = 0.00179841 Jy ! Component: 800 - total flux cleaned = 0.0018802 Jy ! Component: 850 - total flux cleaned = 0.00193443 Jy ! Component: 900 - total flux cleaned = 0.00206672 Jy ! Component: 950 - total flux cleaned = 0.0020146 Jy ! Component: 1000 - total flux cleaned = 0.00206638 Jy ! Component: 1050 - total flux cleaned = 0.0020165 Jy ! Component: 1100 - total flux cleaned = 0.00201698 Jy ! Component: 1150 - total flux cleaned = 0.00201747 Jy ! Component: 1200 - total flux cleaned = 0.00201728 Jy ! Component: 1250 - total flux cleaned = 0.00194607 Jy ! Component: 1300 - total flux cleaned = 0.0019462 Jy ! Component: 1350 - total flux cleaned = 0.00190003 Jy ! Component: 1400 - total flux cleaned = 0.00185459 Jy ! Component: 1450 - total flux cleaned = 0.00187685 Jy ! Component: 1500 - total flux cleaned = 0.0018991 Jy ! Component: 1550 - total flux cleaned = 0.00192092 Jy ! Component: 1600 - total flux cleaned = 0.00192092 Jy ! Component: 1650 - total flux cleaned = 0.00202679 Jy ! Component: 1700 - total flux cleaned = 0.00202654 Jy ! Component: 1750 - total flux cleaned = 0.00202689 Jy ! Component: 1800 - total flux cleaned = 0.00206775 Jy ! Component: 1850 - total flux cleaned = 0.00212831 Jy ! Component: 1900 - total flux cleaned = 0.00214855 Jy ! Component: 1950 - total flux cleaned = 0.00226678 Jy ! Component: 2000 - total flux cleaned = 0.00232503 Jy ! Component: 2050 - total flux cleaned = 0.00242111 Jy ! Component: 2100 - total flux cleaned = 0.00251577 Jy ! Component: 2150 - total flux cleaned = 0.00260988 Jy ! Component: 2200 - total flux cleaned = 0.0027215 Jy ! Component: 2250 - total flux cleaned = 0.00279523 Jy ! Component: 2300 - total flux cleaned = 0.0029044 Jy ! Component: 2350 - total flux cleaned = 0.00295852 Jy ! Component: 2400 - total flux cleaned = 0.0030837 Jy ! Component: 2450 - total flux cleaned = 0.00315453 Jy ! Component: 2500 - total flux cleaned = 0.0032599 Jy ! Component: 2550 - total flux cleaned = 0.00336434 Jy ! Component: 2600 - total flux cleaned = 0.0035025 Jy ! Component: 2650 - total flux cleaned = 0.00353697 Jy ! Component: 2700 - total flux cleaned = 0.00367253 Jy ! Component: 2750 - total flux cleaned = 0.00372306 Jy ! Component: 2800 - total flux cleaned = 0.00380662 Jy ! Component: 2850 - total flux cleaned = 0.00393899 Jy ! Component: 2900 - total flux cleaned = 0.00400453 Jy ! Component: 2950 - total flux cleaned = 0.00413467 Jy ! Component: 3000 - total flux cleaned = 0.00415074 Jy ! Component: 3050 - total flux cleaned = 0.00424701 Jy ! Component: 3100 - total flux cleaned = 0.00431067 Jy ! Component: 3150 - total flux cleaned = 0.00440545 Jy ! Component: 3200 - total flux cleaned = 0.00446825 Jy ! Component: 3250 - total flux cleaned = 0.0045771 Jy ! Component: 3300 - total flux cleaned = 0.00459267 Jy ! Component: 3350 - total flux cleaned = 0.00470003 Jy ! Component: 3400 - total flux cleaned = 0.00477597 Jy ! Component: 3450 - total flux cleaned = 0.00485146 Jy ! Component: 3500 - total flux cleaned = 0.00494154 Jy ! Component: 3550 - total flux cleaned = 0.00501625 Jy ! Component: 3600 - total flux cleaned = 0.00516426 Jy ! Component: 3650 - total flux cleaned = 0.00523762 Jy ! Component: 3700 - total flux cleaned = 0.0053105 Jy ! Component: 3750 - total flux cleaned = 0.00542658 Jy ! Component: 3800 - total flux cleaned = 0.00548419 Jy ! Component: 3850 - total flux cleaned = 0.00554147 Jy ! Component: 3900 - total flux cleaned = 0.00562692 Jy ! Component: 3950 - total flux cleaned = 0.00576839 Jy ! Component: 4000 - total flux cleaned = 0.0058104 Jy ! Component: 4050 - total flux cleaned = 0.00589441 Jy ! Total flux subtracted in 4096 components = 0.00597782 Jy ! Clean residual min=-0.000796 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.277756 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 504 components and 0.277756 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2224-1126_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.294 x 8.169 at -3.478 degrees (North through East) ! Clean map min=-0.0023481 max=0.15309 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2224-1126_S_map.fits wmodel /image_prod/ug002_uva//J2224-1126_S_map.mod ! Writing 504 model components to file: /image_prod/ug002_uva//J2224-1126_S_map.mod wobs /image_prod/ug002_uva//J2224-1126_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2224-1126_S_uvs.fits wwins /image_prod/ug002_uva//J2224-1126_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2224-1126_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.153089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258041 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505671 0.505671 1.01134 2.02268 4.04537 8.09073 16.1815 32.3629 64.7259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.271 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2224-1126_S_dfm.log closed on Thu Mar 5 05:39:16 2020