! Started logfile: /scr/pima/rdv91_uvs/J0259-0019_S_dfm.log on Fri Jun 15 11:23:45 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J0259-0019_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0259-0019_S_uva.fits ! AN table 1: 144 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.546843 visibilities/baseline/integration-bin. ! Found source: J0259-0019 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 17324 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0259-0019_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. ! A total of 786 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 786 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 786 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 786 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.115574Jy sigma=19.249651 ! Fit after self-cal, rms=0.542682Jy sigma=9.305453 ! 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=3.11 mas, bmaj=7.671 mas, bpa=-4.111 degrees ! Estimated noise=0.622653 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 = 0.366434 Jy ! Component: 100 - total flux cleaned = 0.446341 Jy ! Total flux subtracted in 100 components = 0.446341 Jy ! Clean residual min=-0.006381 max=0.022291 Jy/beam ! Clean residual mean=-0.000002 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.446341 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.446341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113018Jy sigma=1.825871 ! Fit after self-cal, rms=0.113017Jy sigma=1.825847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017425 Jy ! Component: 100 - total flux cleaned = 0.0173588 Jy ! Total flux subtracted in 100 components = 0.0173588 Jy ! Clean residual min=-0.005541 max=0.005451 Jy/beam ! Clean residual mean=-0.000010 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.4637 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.4637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110732Jy sigma=1.788497 ! Fit after self-cal, rms=0.110728Jy sigma=1.788466 ! 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=3.504 mas, bmaj=8.215 mas, bpa=-2.925 degrees ! Estimated noise=0.400652 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 = -0.000462446 Jy ! Component: 100 - total flux cleaned = -0.00112404 Jy ! Component: 150 - total flux cleaned = -0.00167306 Jy ! Component: 200 - total flux cleaned = -0.00213486 Jy ! Total flux subtracted in 200 components = -0.00213486 Jy ! Clean residual min=-0.004183 max=0.004248 Jy/beam ! Clean residual mean=0.000003 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.461565 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.461565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110555Jy sigma=1.786710 ! Fit after self-cal, rms=0.110549Jy sigma=1.786682 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.504 x 8.215 at -2.925 degrees (North through East) ! Clean map min=-0.0040223 max=0.46877 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 FT 1.00* HN 1.01 ! KP 1.01 LA 0.98 MK 0.98 NL 1.01 ! OV 1.02 PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 FT 1.00* HN 1.01 ! KP 1.01 LA 0.97 MK 1.00 NL 1.01 ! OV 1.02 PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 FT 1.00* HN 1.01 ! KP 1.00 LA 1.01 MK 0.98 NL 0.98 ! OV 0.98 PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 FT 1.00* HN 0.99 ! KP 0.99 LA 1.02 MK 0.97 NL 0.98 ! OV 0.98 PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.110549Jy sigma=1.786682 ! Fit after self-cal, rms=0.108665Jy sigma=1.775673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=8.211 mas, bpa=-3.117 degrees ! Estimated noise=0.402621 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 = 0.000941108 Jy ! Component: 100 - total flux cleaned = 0.00093736 Jy ! Component: 150 - total flux cleaned = 0.000936392 Jy ! Component: 200 - total flux cleaned = 0.000911323 Jy ! Total flux subtracted in 200 components = 0.000911323 Jy ! Clean residual min=-0.003235 max=0.003949 Jy/beam ! Clean residual mean=0.000004 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.462476 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.462476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108648Jy sigma=1.775326 ! Fit after self-cal, rms=0.108658Jy sigma=1.775293 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108658Jy sigma=1.775293 ! Fit after self-cal, rms=0.107744Jy sigma=1.760271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=8.205 mas, bpa=-3.128 degrees ! Estimated noise=0.402681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955474 Jy ! Component: 100 - total flux cleaned = 0.000983083 Jy ! Component: 150 - total flux cleaned = 0.00102855 Jy ! Component: 200 - total flux cleaned = 0.00102855 Jy ! Total flux subtracted in 200 components = 0.00102855 Jy ! Clean residual min=-0.002977 max=0.003414 Jy/beam ! Clean residual mean=0.000004 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.463505 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.463505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107731Jy sigma=1.760061 ! Fit after self-cal, rms=0.107728Jy sigma=1.760022 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 (-45, 95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199031 Jy ! Component: 100 - total flux cleaned = 0.00167281 Jy ! Component: 150 - total flux cleaned = 0.0014174 Jy ! Component: 200 - total flux cleaned = 0.00123799 Jy ! Total flux subtracted in 200 components = 0.00123799 Jy ! Clean residual min=-0.002826 max=0.003428 Jy/beam ! Clean residual mean=0.000004 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.464743 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.464743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107639Jy sigma=1.758385 ! Fit after self-cal, rms=0.107634Jy sigma=1.758322 ! Inverting map ! Added new window around map position (93.5, 92). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029091 Jy ! Component: 100 - total flux cleaned = 0.00363398 Jy ! Component: 150 - total flux cleaned = 0.00395349 Jy ! Component: 200 - total flux cleaned = 0.00423905 Jy ! Total flux subtracted in 200 components = 0.00423905 Jy ! Clean residual min=-0.002599 max=0.002339 Jy/beam ! Clean residual mean=0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.468982 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.468982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107535Jy sigma=1.756793 ! Fit after self-cal, rms=0.107531Jy sigma=1.756671 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107531Jy sigma=1.756671 ! Fit after self-cal, rms=0.107181Jy sigma=1.746509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=8.198 mas, bpa=-3.135 degrees ! Estimated noise=0.402634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251345 Jy ! Component: 100 - total flux cleaned = -4.71112e-05 Jy ! Component: 150 - total flux cleaned = 8.99469e-05 Jy ! Component: 200 - total flux cleaned = 0.000173412 Jy ! Total flux subtracted in 200 components = 0.000173412 Jy ! Clean residual min=-0.002816 max=0.002309 Jy/beam ! Clean residual mean=0.000009 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.469155 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.469155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107138Jy sigma=1.745822 ! Fit after self-cal, rms=0.107140Jy sigma=1.745784 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 = 4.28271e-05 Jy ! Component: 100 - total flux cleaned = 0.000199199 Jy ! Component: 150 - total flux cleaned = 0.000310272 Jy ! Component: 200 - total flux cleaned = 0.000451247 Jy ! Total flux subtracted in 200 components = 0.000451247 Jy ! Clean residual min=-0.002770 max=0.002264 Jy/beam ! Clean residual mean=0.000008 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.469607 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.469607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107115Jy sigma=1.745430 ! Fit after self-cal, rms=0.107115Jy sigma=1.745425 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107115Jy sigma=1.745425 ! Fit after self-cal, rms=0.107130Jy sigma=1.745357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.894 mas, bmaj=12.39 mas, bpa=-3.356 degrees ! Estimated noise=0.487243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158053 Jy ! Component: 100 - total flux cleaned = 0.00223471 Jy ! Component: 150 - total flux cleaned = 0.00244443 Jy ! Component: 200 - total flux cleaned = 0.00255111 Jy ! Total flux subtracted in 200 components = 0.00255111 Jy ! Clean residual min=-0.002882 max=0.002265 Jy/beam ! Clean residual mean=0.000012 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.472158 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.472158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107126Jy sigma=1.745217 ! Fit after self-cal, rms=0.107126Jy sigma=1.745202 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 = 0.000315599 Jy ! Component: 100 - total flux cleaned = 0.000434419 Jy ! Component: 150 - total flux cleaned = 0.00052137 Jy ! Component: 200 - total flux cleaned = 0.000621247 Jy ! Total flux subtracted in 200 components = 0.000621247 Jy ! Clean residual min=-0.002852 max=0.002312 Jy/beam ! Clean residual mean=0.000010 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.472779 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.472779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107124Jy sigma=1.745161 ! Fit after self-cal, rms=0.107123Jy sigma=1.745157 ! 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=3.453 mas, bmaj=8.195 mas, bpa=-3.136 degrees ! Estimated noise=0.402793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.453 x 8.195 at -3.136 degrees (North through East) ! Clean map min=-0.0025746 max=0.4681 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=3.078 mas, bmaj=7.618 mas, bpa=-4.147 degrees ! Estimated noise=0.624601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366053 Jy ! Component: 100 - total flux cleaned = 0.445877 Jy ! Component: 150 - total flux cleaned = 0.463308 Jy ! Component: 200 - total flux cleaned = 0.467013 Jy ! Total flux subtracted in 200 components = 0.467013 Jy ! Clean residual min=-0.003772 max=0.003987 Jy/beam ! Clean residual mean=0.000004 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.467013 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.467013 Jy ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=8.195 mas, bpa=-3.136 degrees ! Estimated noise=0.402793 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 = 0.00278984 Jy ! Component: 100 - total flux cleaned = 0.00344392 Jy ! Component: 150 - total flux cleaned = 0.00393557 Jy ! Component: 200 - total flux cleaned = 0.00400775 Jy ! Total flux subtracted in 200 components = 0.00400775 Jy ! Clean residual min=-0.002889 max=0.002492 Jy/beam ! Clean residual mean=0.000007 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.471021 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.471021 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=7.894 mas, bmaj=12.39 mas, bpa=-3.356 degrees ! Estimated noise=0.487243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917069 Jy ! Component: 100 - total flux cleaned = 0.00125055 Jy ! Component: 150 - total flux cleaned = 0.0014306 Jy ! Component: 200 - total flux cleaned = 0.00158499 Jy ! Total flux subtracted in 200 components = 0.00158499 Jy ! Clean residual min=-0.002905 max=0.002245 Jy/beam ! Clean residual mean=0.000011 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.472606 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 = 7.02212e-05 Jy ! Component: 100 - total flux cleaned = 0.000134969 Jy ! Component: 150 - total flux cleaned = 0.000165959 Jy ! Component: 200 - total flux cleaned = 0.00016644 Jy ! Total flux subtracted in 200 components = 0.00016644 Jy ! Clean residual min=-0.002903 max=0.002256 Jy/beam ! Clean residual mean=0.000011 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.472772 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.472772 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=8.195 mas, bpa=-3.136 degrees ! Estimated noise=0.402793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000693632 Jy ! Component: 100 - total flux cleaned = -0.000821961 Jy ! Component: 150 - total flux cleaned = -0.00099706 Jy ! Component: 200 - total flux cleaned = -0.00110178 Jy ! Total flux subtracted in 200 components = -0.00110178 Jy ! Clean residual min=-0.002809 max=0.002491 Jy/beam ! Clean residual mean=0.000006 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.47167 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.47167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107191Jy sigma=1.746078 ! Fit after self-cal, rms=0.107191Jy sigma=1.746011 wmodel J0259-0019_S_map.mod ! Writing 67 model components to file: J0259-0019_S_map.mod wobs J0259-0019_S_uvs.fits ! Writing UV FITS file: J0259-0019_S_uvs.fits wwins J0259-0019_S_map.win ! wwins: Wrote 3 windows to J0259-0019_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 = -0.000946478 Jy ! Component: 100 - total flux cleaned = -0.00157059 Jy ! Component: 150 - total flux cleaned = -0.00199147 Jy ! Component: 200 - total flux cleaned = -0.00231613 Jy ! Component: 250 - total flux cleaned = -0.00266986 Jy ! Component: 300 - total flux cleaned = -0.00293873 Jy ! Component: 350 - total flux cleaned = -0.00323784 Jy ! Component: 400 - total flux cleaned = -0.00349255 Jy ! Component: 450 - total flux cleaned = -0.0036708 Jy ! Component: 500 - total flux cleaned = -0.00391638 Jy ! Component: 550 - total flux cleaned = -0.00415803 Jy ! Component: 600 - total flux cleaned = -0.00439536 Jy ! Component: 650 - total flux cleaned = -0.00456255 Jy ! Component: 700 - total flux cleaned = -0.00469392 Jy ! Component: 750 - total flux cleaned = -0.00482389 Jy ! Component: 800 - total flux cleaned = -0.00495139 Jy ! Component: 850 - total flux cleaned = -0.00495145 Jy ! Component: 900 - total flux cleaned = -0.0049209 Jy ! Component: 950 - total flux cleaned = -0.00498255 Jy ! Component: 1000 - total flux cleaned = -0.00498246 Jy ! Component: 1050 - total flux cleaned = -0.00501207 Jy ! Component: 1100 - total flux cleaned = -0.00504166 Jy ! Component: 1150 - total flux cleaned = -0.00507116 Jy ! Component: 1200 - total flux cleaned = -0.00510011 Jy ! Component: 1250 - total flux cleaned = -0.00518633 Jy ! Component: 1300 - total flux cleaned = -0.00518592 Jy ! Component: 1350 - total flux cleaned = -0.00518614 Jy ! Component: 1400 - total flux cleaned = -0.00524158 Jy ! Component: 1450 - total flux cleaned = -0.00515967 Jy ! Component: 1500 - total flux cleaned = -0.00529534 Jy ! Component: 1550 - total flux cleaned = -0.00532236 Jy ! Component: 1600 - total flux cleaned = -0.00540203 Jy ! Component: 1650 - total flux cleaned = -0.00542804 Jy ! Component: 1700 - total flux cleaned = -0.00537567 Jy ! Component: 1750 - total flux cleaned = -0.00545318 Jy ! Component: 1800 - total flux cleaned = -0.00550436 Jy ! Component: 1850 - total flux cleaned = -0.00560565 Jy ! Component: 1900 - total flux cleaned = -0.00563063 Jy ! Component: 1950 - total flux cleaned = -0.00570551 Jy ! Component: 2000 - total flux cleaned = -0.005706 Jy ! Component: 2050 - total flux cleaned = -0.00568119 Jy ! Component: 2100 - total flux cleaned = -0.00577833 Jy ! Component: 2150 - total flux cleaned = -0.00575412 Jy ! Component: 2200 - total flux cleaned = -0.00577782 Jy ! Component: 2250 - total flux cleaned = -0.00589664 Jy ! Component: 2300 - total flux cleaned = -0.00582586 Jy ! Component: 2350 - total flux cleaned = -0.00591973 Jy ! Component: 2400 - total flux cleaned = -0.00591993 Jy ! Component: 2450 - total flux cleaned = -0.00592008 Jy ! Component: 2500 - total flux cleaned = -0.00601173 Jy ! Component: 2550 - total flux cleaned = -0.00603471 Jy ! Component: 2600 - total flux cleaned = -0.00619318 Jy ! Component: 2650 - total flux cleaned = -0.00630541 Jy ! Component: 2700 - total flux cleaned = -0.0063501 Jy ! Component: 2750 - total flux cleaned = -0.00637261 Jy ! Component: 2800 - total flux cleaned = -0.0064605 Jy ! Component: 2850 - total flux cleaned = -0.0064608 Jy ! Component: 2900 - total flux cleaned = -0.0065259 Jy ! Component: 2950 - total flux cleaned = -0.00654765 Jy ! Component: 3000 - total flux cleaned = -0.00661234 Jy ! Component: 3050 - total flux cleaned = -0.00667648 Jy ! Component: 3100 - total flux cleaned = -0.0067823 Jy ! Component: 3150 - total flux cleaned = -0.00676142 Jy ! Component: 3200 - total flux cleaned = -0.00684513 Jy ! Component: 3250 - total flux cleaned = -0.00686574 Jy ! Component: 3300 - total flux cleaned = -0.0069481 Jy ! Component: 3350 - total flux cleaned = -0.00692759 Jy ! Component: 3400 - total flux cleaned = -0.00702975 Jy ! Component: 3450 - total flux cleaned = -0.00711082 Jy ! Component: 3500 - total flux cleaned = -0.00715108 Jy ! Component: 3550 - total flux cleaned = -0.00715112 Jy ! Component: 3600 - total flux cleaned = -0.00717109 Jy ! Component: 3650 - total flux cleaned = -0.00726993 Jy ! Component: 3700 - total flux cleaned = -0.00728965 Jy ! Component: 3750 - total flux cleaned = -0.00740718 Jy ! Component: 3800 - total flux cleaned = -0.00744606 Jy ! Component: 3850 - total flux cleaned = -0.00738796 Jy ! Component: 3900 - total flux cleaned = -0.00752268 Jy ! Component: 3950 - total flux cleaned = -0.0075226 Jy ! Component: 4000 - total flux cleaned = -0.00756068 Jy ! Component: 4050 - total flux cleaned = -0.00761737 Jy ! Total flux subtracted in 4096 components = -0.00757975 Jy ! Clean residual min=-0.001179 max=0.001218 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.464091 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 378 components and 0.464091 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0259-0019_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.453 x 8.195 at -3.136 degrees (North through East) ! Clean map min=-0.0024561 max=0.4674 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0259-0019_S_map.fits wmodel /scr/pima/rdv91_uvs/J0259-0019_S_map.mod ! Writing 378 model components to file: /scr/pima/rdv91_uvs/J0259-0019_S_map.mod wobs /scr/pima/rdv91_uvs/J0259-0019_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0259-0019_S_uvs.fits wwins /scr/pima/rdv91_uvs/J0259-0019_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv91_uvs/J0259-0019_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.467396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224963 0.224963 0.449926 0.899851 1.7997 3.59941 7.19881 14.3976 28.7952 57.5905 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.467 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1333.55 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0259-0019_S_dfm.log closed on Fri Jun 15 11:23:50 2018