! Started logfile: /scr/pima/rv124_uvs/J1159-0940_S_dfm.log on Mon Dec 24 01:41:28 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J1159-0940_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1159-0940_S_uva.fits ! AN table 1: 29 integrations on 10 of 10 possible baselines. ! AN table 2: 26 integrations on 36 of 36 possible baselines. ! AN table 3: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.627978 visibilities/baseline/integration-bin. ! Found source: J1159-0940 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 3268 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 J1159-0940_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 91 telescope corrections were flagged in sub-array 1. ! A total of 106 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! A total of 106 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 145 telescope corrections were flagged in sub-array 1. ! A total of 234 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! A total of 106 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.019787Jy sigma=16.145021 ! Fit after self-cal, rms=0.786690Jy sigma=12.433473 ! 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=3.393 mas, bmaj=8.548 mas, bpa=-2.883 degrees ! Estimated noise=1.50591 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 = 0.155856 Jy ! Component: 100 - total flux cleaned = 0.219145 Jy ! Total flux subtracted in 100 components = 0.219145 Jy ! Clean residual min=-0.030391 max=0.067911 Jy/beam ! Clean residual mean=-0.000132 rms=0.009142 Jy/beam ! Combined flux in latest and established models = 0.219145 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.219145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166037Jy sigma=2.546112 ! Fit after self-cal, rms=0.164869Jy sigma=2.534310 ! Inverting map ! Added new window around map position (36.5, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634225 Jy ! Component: 100 - total flux cleaned = 0.100819 Jy ! Total flux subtracted in 100 components = 0.100819 Jy ! Clean residual min=-0.024340 max=0.033366 Jy/beam ! Clean residual mean=-0.000063 rms=0.006786 Jy/beam ! Combined flux in latest and established models = 0.319964 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.319964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137559Jy sigma=2.076024 ! Fit after self-cal, rms=0.133022Jy sigma=1.995148 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384723 Jy ! Component: 100 - total flux cleaned = 0.0612583 Jy ! Total flux subtracted in 100 components = 0.0612583 Jy ! Clean residual min=-0.020828 max=0.029471 Jy/beam ! Clean residual mean=-0.000030 rms=0.005611 Jy/beam ! Combined flux in latest and established models = 0.381222 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.381222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120271Jy sigma=1.773279 ! Fit after self-cal, rms=0.118927Jy sigma=1.750875 ! 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=3.885 mas, bmaj=9.79 mas, bpa=-5.269 degrees ! Estimated noise=1.14738 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 = 0.0322016 Jy ! Component: 100 - total flux cleaned = 0.0514532 Jy ! Component: 150 - total flux cleaned = 0.0625761 Jy ! Component: 200 - total flux cleaned = 0.0660884 Jy ! Total flux subtracted in 200 components = 0.0660884 Jy ! Clean residual min=-0.019189 max=0.032595 Jy/beam ! Clean residual mean=0.000016 rms=0.006316 Jy/beam ! Combined flux in latest and established models = 0.447311 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.447311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108421Jy sigma=1.580627 ! Fit after self-cal, rms=0.107878Jy sigma=1.573851 ! Inverting map ! Added new window around map position (7.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325952 Jy ! Component: 100 - total flux cleaned = 0.0483357 Jy ! Component: 150 - total flux cleaned = 0.059122 Jy ! Component: 200 - total flux cleaned = 0.0620935 Jy ! Total flux subtracted in 200 components = 0.0620935 Jy ! Clean residual min=-0.015701 max=0.021386 Jy/beam ! Clean residual mean=0.000062 rms=0.004893 Jy/beam ! Combined flux in latest and established models = 0.509404 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.509404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097271Jy sigma=1.410782 ! Fit after self-cal, rms=0.094937Jy sigma=1.372952 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.885 x 9.79 at -5.269 degrees (North through East) ! Clean map min=-0.016177 max=0.17683 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.15 HN 0.92 KP 0.98 ! LA 0.91 NL 1.16 OV 0.98 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.09 KP 1.04 LA 0.82 MK 1.03 ! OV 1.13 PT 0.91 ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.57 FD 1.16 HN 0.90 KP 0.96 ! LA 0.96 NL 1.16 OV 0.74 PT 0.98 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 1.08 LA 0.89 MK 0.97 ! OV 0.95 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* MK 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 1.15 HN 0.93 KP 1.03 ! LA 0.91 NL 1.19 OV 1.01 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.10 KP 1.06 LA 0.83 MK 1.16 ! OV 1.09 PT 0.99 ! ! ! Fit before self-cal, rms=0.094937Jy sigma=1.372952 ! Fit after self-cal, rms=0.079194Jy sigma=1.201932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.248 mas, bmaj=10.86 mas, bpa=-0.8341 degrees ! Estimated noise=1.17775 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 = 0.0110903 Jy ! Component: 100 - total flux cleaned = 0.0126503 Jy ! Component: 150 - total flux cleaned = 0.0135881 Jy ! Component: 200 - total flux cleaned = 0.0143947 Jy ! Total flux subtracted in 200 components = 0.0143947 Jy ! Clean residual min=-0.010508 max=0.013126 Jy/beam ! Clean residual mean=-0.000021 rms=0.003290 Jy/beam ! Combined flux in latest and established models = 0.523799 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.523799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075551Jy sigma=1.150942 ! Fit after self-cal, rms=0.075306Jy sigma=1.144525 ! 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=0.075306Jy sigma=1.144525 ! Fit after self-cal, rms=0.072538Jy sigma=1.101510 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.251 mas, bmaj=10.85 mas, bpa=-0.6393 degrees ! Estimated noise=1.18522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471781 Jy ! Component: 100 - total flux cleaned = 0.00694188 Jy ! Component: 150 - total flux cleaned = 0.00757372 Jy ! Component: 200 - total flux cleaned = 0.00812677 Jy ! Total flux subtracted in 200 components = 0.00812677 Jy ! Clean residual min=-0.009821 max=0.011349 Jy/beam ! Clean residual mean=-0.000011 rms=0.002981 Jy/beam ! Combined flux in latest and established models = 0.531926 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 0.531926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071035Jy sigma=1.078556 ! Fit after self-cal, rms=0.070869Jy sigma=1.075265 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 = 0.00216672 Jy ! Component: 100 - total flux cleaned = 0.0034418 Jy ! Component: 150 - total flux cleaned = 0.00376181 Jy ! Component: 200 - total flux cleaned = 0.00376203 Jy ! Total flux subtracted in 200 components = 0.00376203 Jy ! Clean residual min=-0.009371 max=0.010508 Jy/beam ! Clean residual mean=-0.000008 rms=0.002838 Jy/beam ! Combined flux in latest and established models = 0.535688 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 0.535688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070062Jy sigma=1.062663 ! Fit after self-cal, rms=0.069991Jy sigma=1.061048 ! 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=0.069991Jy sigma=1.061048 ! Fit after self-cal, rms=0.069017Jy sigma=1.044359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.256 mas, bmaj=10.85 mas, bpa=-0.4566 degrees ! Estimated noise=1.18553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180141 Jy ! Component: 100 - total flux cleaned = 0.00302706 Jy ! Component: 150 - total flux cleaned = 0.00342925 Jy ! Component: 200 - total flux cleaned = 0.00342186 Jy ! Total flux subtracted in 200 components = 0.00342186 Jy ! Clean residual min=-0.008846 max=0.010577 Jy/beam ! Clean residual mean=-0.000004 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.539109 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 168 components and 0.539109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068404Jy sigma=1.035086 ! Fit after self-cal, rms=0.068349Jy sigma=1.033955 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 = 0.00108861 Jy ! Component: 100 - total flux cleaned = 0.00146032 Jy ! Component: 150 - total flux cleaned = 0.00146287 Jy ! Component: 200 - total flux cleaned = 0.00146418 Jy ! Total flux subtracted in 200 components = 0.00146418 Jy ! Clean residual min=-0.008581 max=0.010624 Jy/beam ! Clean residual mean=-0.000002 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 0.540574 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 0.540574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067968Jy sigma=1.027978 ! Fit after self-cal, rms=0.067946Jy sigma=1.027396 ! 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=0.067946Jy sigma=1.027396 ! Fit after self-cal, rms=0.067735Jy sigma=1.026792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.814 mas, bmaj=16.17 mas, bpa=-3.978 degrees ! Estimated noise=1.42112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221663 Jy ! Component: 100 - total flux cleaned = 0.00227142 Jy ! Component: 150 - total flux cleaned = 0.00200823 Jy ! Component: 200 - total flux cleaned = 0.00179837 Jy ! Total flux subtracted in 200 components = 0.00179837 Jy ! Clean residual min=-0.010432 max=0.015807 Jy/beam ! Clean residual mean=0.000004 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 0.542372 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 186 components and 0.542372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067581Jy sigma=1.026033 ! Fit after self-cal, rms=0.067524Jy sigma=1.025195 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 = 0.000460606 Jy ! Component: 100 - total flux cleaned = 0.000388689 Jy ! Component: 150 - total flux cleaned = 0.000267157 Jy ! Component: 200 - total flux cleaned = 0.000217054 Jy ! Total flux subtracted in 200 components = 0.000217054 Jy ! Clean residual min=-0.010100 max=0.015567 Jy/beam ! Clean residual mean=0.000006 rms=0.003755 Jy/beam ! Combined flux in latest and established models = 0.542589 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 197 components and 0.542589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067479Jy sigma=1.025325 ! Fit after self-cal, rms=0.067463Jy sigma=1.025093 ! 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=4.253 mas, bmaj=10.84 mas, bpa=-0.4278 degrees ! Estimated noise=1.18413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.253 x 10.84 at -0.4278 degrees (North through East) ! Clean map min=-0.0080328 max=0.18356 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=3.501 mas, bmaj=8.937 mas, bpa=-0.09162 degrees ! Estimated noise=1.59013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168968 Jy ! Component: 100 - total flux cleaned = 0.257154 Jy ! Component: 150 - total flux cleaned = 0.317398 Jy ! Component: 200 - total flux cleaned = 0.362344 Jy ! Total flux subtracted in 200 components = 0.362344 Jy ! Clean residual min=-0.018934 max=0.026073 Jy/beam ! Clean residual mean=-0.000088 rms=0.005540 Jy/beam ! Combined flux in latest and established models = 0.362344 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 55 model components to the UV plane model. ! The established model now contains 55 components and 0.362344 Jy ! Inverting map and beam ! Estimated beam: bmin=4.253 mas, bmaj=10.84 mas, bpa=-0.4278 degrees ! Estimated noise=1.18413 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 = 0.0514982 Jy ! Component: 100 - total flux cleaned = 0.0847779 Jy ! Component: 150 - total flux cleaned = 0.108976 Jy ! Component: 200 - total flux cleaned = 0.126946 Jy ! Total flux subtracted in 200 components = 0.126946 Jy ! Clean residual min=-0.012859 max=0.013364 Jy/beam ! Clean residual mean=-0.000038 rms=0.003666 Jy/beam ! Combined flux in latest and established models = 0.48929 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 111 components and 0.48929 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=8.814 mas, bmaj=16.17 mas, bpa=-3.978 degrees ! Estimated noise=1.42112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195896 Jy ! Component: 100 - total flux cleaned = 0.0321961 Jy ! Component: 150 - total flux cleaned = 0.0404742 Jy ! Component: 200 - total flux cleaned = 0.0460642 Jy ! Total flux subtracted in 200 components = 0.0460642 Jy ! Clean residual min=-0.010694 max=0.015908 Jy/beam ! Clean residual mean=-0.000009 rms=0.004030 Jy/beam ! Combined flux in latest and established models = 0.535354 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 = 0.00137195 Jy ! Component: 100 - total flux cleaned = 0.0020779 Jy ! Component: 150 - total flux cleaned = 0.0024497 Jy ! Component: 200 - total flux cleaned = 0.0025674 Jy ! Total flux subtracted in 200 components = 0.0025674 Jy ! Clean residual min=-0.010125 max=0.016139 Jy/beam ! Clean residual mean=-0.000002 rms=0.003917 Jy/beam ! Combined flux in latest and established models = 0.537922 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 165 components and 0.537922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.253 mas, bmaj=10.84 mas, bpa=-0.4278 degrees ! Estimated noise=1.18413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190634 Jy ! Component: 100 - total flux cleaned = 0.00169119 Jy ! Component: 150 - total flux cleaned = 0.00150722 Jy ! Component: 200 - total flux cleaned = 0.00134361 Jy ! Total flux subtracted in 200 components = 0.00134361 Jy ! Clean residual min=-0.008935 max=0.012043 Jy/beam ! Clean residual mean=-0.000003 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 0.539265 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 184 components and 0.539265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067906Jy sigma=1.036704 ! Fit after self-cal, rms=0.067596Jy sigma=1.029807 wmodel J1159-0940_S_map.mod ! Writing 184 model components to file: J1159-0940_S_map.mod wobs J1159-0940_S_uvs.fits ! Writing UV FITS file: J1159-0940_S_uvs.fits wwins J1159-0940_S_map.win ! wwins: Wrote 3 windows to J1159-0940_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 = 0.00490915 Jy ! Component: 100 - total flux cleaned = 0.00902124 Jy ! Component: 150 - total flux cleaned = 0.0122552 Jy ! Component: 200 - total flux cleaned = 0.0148373 Jy ! Component: 250 - total flux cleaned = 0.0171377 Jy ! Component: 300 - total flux cleaned = 0.019426 Jy ! Component: 350 - total flux cleaned = 0.021368 Jy ! Component: 400 - total flux cleaned = 0.0232173 Jy ! Component: 450 - total flux cleaned = 0.0248793 Jy ! Component: 500 - total flux cleaned = 0.0264679 Jy ! Component: 550 - total flux cleaned = 0.0275164 Jy ! Component: 600 - total flux cleaned = 0.0287974 Jy ! Component: 650 - total flux cleaned = 0.0296763 Jy ! Component: 700 - total flux cleaned = 0.0305212 Jy ! Component: 750 - total flux cleaned = 0.0309302 Jy ! Component: 800 - total flux cleaned = 0.0315619 Jy ! Component: 850 - total flux cleaned = 0.0318677 Jy ! Component: 900 - total flux cleaned = 0.0323151 Jy ! Component: 950 - total flux cleaned = 0.0322435 Jy ! Component: 1000 - total flux cleaned = 0.032245 Jy ! Component: 1050 - total flux cleaned = 0.0321086 Jy ! Component: 1100 - total flux cleaned = 0.0319748 Jy ! Component: 1150 - total flux cleaned = 0.0320412 Jy ! Component: 1200 - total flux cleaned = 0.032042 Jy ! Component: 1250 - total flux cleaned = 0.0321663 Jy ! Component: 1300 - total flux cleaned = 0.0320444 Jy ! Component: 1350 - total flux cleaned = 0.0321024 Jy ! Component: 1400 - total flux cleaned = 0.0318681 Jy ! Component: 1450 - total flux cleaned = 0.0319268 Jy ! Component: 1500 - total flux cleaned = 0.0318708 Jy ! Component: 1550 - total flux cleaned = 0.0319255 Jy ! Component: 1600 - total flux cleaned = 0.0317071 Jy ! Component: 1650 - total flux cleaned = 0.0316527 Jy ! Component: 1700 - total flux cleaned = 0.0314417 Jy ! Component: 1750 - total flux cleaned = 0.0312857 Jy ! Component: 1800 - total flux cleaned = 0.0311835 Jy ! Component: 1850 - total flux cleaned = 0.0311322 Jy ! Component: 1900 - total flux cleaned = 0.0310331 Jy ! Component: 1950 - total flux cleaned = 0.0311303 Jy ! Component: 2000 - total flux cleaned = 0.0308393 Jy ! Component: 2050 - total flux cleaned = 0.0307437 Jy ! Component: 2100 - total flux cleaned = 0.0306029 Jy ! Component: 2150 - total flux cleaned = 0.0304171 Jy ! Component: 2200 - total flux cleaned = 0.0301884 Jy ! Component: 2250 - total flux cleaned = 0.0302333 Jy ! Component: 2300 - total flux cleaned = 0.0301 Jy ! Component: 2350 - total flux cleaned = 0.0302321 Jy ! Component: 2400 - total flux cleaned = 0.030144 Jy ! Component: 2450 - total flux cleaned = 0.0300575 Jy ! Component: 2500 - total flux cleaned = 0.0300999 Jy ! Component: 2550 - total flux cleaned = 0.0300568 Jy ! Component: 2600 - total flux cleaned = 0.0298487 Jy ! Component: 2650 - total flux cleaned = 0.0297666 Jy ! Component: 2700 - total flux cleaned = 0.0297265 Jy ! Component: 2750 - total flux cleaned = 0.0294851 Jy ! Component: 2800 - total flux cleaned = 0.0294851 Jy ! Component: 2850 - total flux cleaned = 0.0294455 Jy ! Component: 2900 - total flux cleaned = 0.0292509 Jy ! Component: 2950 - total flux cleaned = 0.0291735 Jy ! Component: 3000 - total flux cleaned = 0.0289824 Jy ! Component: 3050 - total flux cleaned = 0.0289818 Jy ! Component: 3100 - total flux cleaned = 0.0287568 Jy ! Component: 3150 - total flux cleaned = 0.028534 Jy ! Component: 3200 - total flux cleaned = 0.0284234 Jy ! Component: 3250 - total flux cleaned = 0.0282046 Jy ! Component: 3300 - total flux cleaned = 0.0280603 Jy ! Component: 3350 - total flux cleaned = 0.0278816 Jy ! Component: 3400 - total flux cleaned = 0.0276333 Jy ! Component: 3450 - total flux cleaned = 0.0274926 Jy ! Component: 3500 - total flux cleaned = 0.0272483 Jy ! Component: 3550 - total flux cleaned = 0.0270061 Jy ! Component: 3600 - total flux cleaned = 0.026903 Jy ! Component: 3650 - total flux cleaned = 0.026835 Jy ! Component: 3700 - total flux cleaned = 0.0265982 Jy ! Component: 3750 - total flux cleaned = 0.0264306 Jy ! Component: 3800 - total flux cleaned = 0.0263308 Jy ! Component: 3850 - total flux cleaned = 0.0261654 Jy ! Component: 3900 - total flux cleaned = 0.02587 Jy ! Component: 3950 - total flux cleaned = 0.0257725 Jy ! Component: 4000 - total flux cleaned = 0.0256753 Jy ! Component: 4050 - total flux cleaned = 0.0255144 Jy ! Total flux subtracted in 4096 components = 0.0253867 Jy ! Clean residual min=-0.001975 max=0.002004 Jy/beam ! Clean residual mean=-0.000009 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.564652 Jy keep ! Adding 355 model components to the UV plane model. ! The established model now contains 539 components and 0.564652 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1159-0940_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.253 x 10.84 at -0.4278 degrees (North through East) ! Clean map min=-0.0038467 max=0.18725 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1159-0940_S_map.fits wmodel /scr/pima/rv124_uvs/J1159-0940_S_map.mod ! Writing 539 model components to file: /scr/pima/rv124_uvs/J1159-0940_S_map.mod wobs /scr/pima/rv124_uvs/J1159-0940_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1159-0940_S_uvs.fits wwins /scr/pima/rv124_uvs/J1159-0940_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J1159-0940_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.18725 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000640875 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02677 1.02677 2.05354 4.10707 8.21415 16.4283 32.8566 65.7132 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.187 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 292.178 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1159-0940_S_dfm.log closed on Mon Dec 24 01:41:32 2018