! Started logfile: /tmp/maps//J1259+5140_C_20180604_dfm.log on Wed Jul 4 23:22:24 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J1259+5140_C_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1259+5140_C_20180604_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979798 visibilities/baseline/integration-bin. ! Found source: J1259+5140 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 3 lines of history. ! ! Reading 7760 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1259+5140_C] 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 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024032Jy sigma=27.809671 ! Fit after self-cal, rms=0.770557Jy sigma=21.285201 ! 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=1.325 mas, bmaj=4.975 mas, bpa=37.66 degrees ! Estimated noise=0.504672 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 = 0.176791 Jy ! Component: 100 - total flux cleaned = 0.215343 Jy ! Total flux subtracted in 100 components = 0.215343 Jy ! Clean residual min=-0.007839 max=0.012750 Jy/beam ! Clean residual mean=0.000021 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.215343 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.215343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055929Jy sigma=1.343488 ! Fit after self-cal, rms=0.055930Jy sigma=1.343394 ! Inverting map ! Added new window around map position (-19.5, -7.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125815 Jy ! Component: 100 - total flux cleaned = 0.017755 Jy ! Total flux subtracted in 100 components = 0.017755 Jy ! Clean residual min=-0.006392 max=0.008259 Jy/beam ! Clean residual mean=0.000017 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.233098 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.233098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052225Jy sigma=1.266685 ! Fit after self-cal, rms=0.052046Jy sigma=1.264261 ! 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=1.745 mas, bmaj=5.075 mas, bpa=36.18 degrees ! Estimated noise=0.307727 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 = 0.005864 Jy ! Component: 100 - total flux cleaned = 0.00751206 Jy ! Component: 150 - total flux cleaned = 0.00869701 Jy ! Component: 200 - total flux cleaned = 0.00983202 Jy ! Total flux subtracted in 200 components = 0.00983202 Jy ! Clean residual min=-0.006428 max=0.008679 Jy/beam ! Clean residual mean=0.000034 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.24293 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.24293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050293Jy sigma=1.225405 ! Fit after self-cal, rms=0.050177Jy sigma=1.224072 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.745 x 5.075 at 36.18 degrees (North through East) ! Clean map min=-0.0061371 max=0.22666 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 0.93 KP 0.91 ! LA 0.98 MK 1.03 NL 0.86 OV 0.92 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.17 HN 0.94 KP 0.93 ! LA 0.95 MK 0.94 NL 0.91 OV 0.80 ! PT 1.14 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.04 KP 1.02 ! LA 0.97 MK 0.91 NL 1.08 OV 0.91 ! PT 0.75 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 0.97 ! LA 1.00 MK 1.03 NL 0.85 OV 0.92 ! PT 1.33 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.00 KP 1.00 ! LA 0.98 MK 1.02 NL 1.05 OV 0.95 ! PT 1.26 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.03 KP 1.00 ! LA 0.92 MK 0.97 NL 0.99 OV 0.90 ! PT 1.26 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.03 ! LA 0.86 MK 0.98 NL 0.94 OV 0.91 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.97 KP 0.96 ! LA 0.93 MK 0.98 NL 0.90 OV 0.92 ! PT 1.38 SC 1.02 ! ! ! Fit before self-cal, rms=0.050177Jy sigma=1.224072 ! Fit after self-cal, rms=0.037111Jy sigma=0.770321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.747 mas, bmaj=5.091 mas, bpa=36.09 degrees ! Estimated noise=0.304769 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 (-11.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500496 Jy ! Component: 100 - total flux cleaned = 0.00820035 Jy ! Component: 150 - total flux cleaned = 0.0106077 Jy ! Component: 200 - total flux cleaned = 0.0122596 Jy ! Total flux subtracted in 200 components = 0.0122596 Jy ! Clean residual min=-0.002402 max=0.002360 Jy/beam ! Clean residual mean=0.000004 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.255189 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.255189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036331Jy sigma=0.740435 ! Fit after self-cal, rms=0.036270Jy sigma=0.737994 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036270Jy sigma=0.737994 ! Fit after self-cal, rms=0.036176Jy sigma=0.735842 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=5.095 mas, bpa=36.1 degrees ! Estimated noise=0.30461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248557 Jy ! Component: 100 - total flux cleaned = 0.00360394 Jy ! Component: 150 - total flux cleaned = 0.00435549 Jy ! Component: 200 - total flux cleaned = 0.00473693 Jy ! Total flux subtracted in 200 components = 0.00473693 Jy ! Clean residual min=-0.002124 max=0.001833 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.259926 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.259926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035964Jy sigma=0.727941 ! Fit after self-cal, rms=0.035934Jy sigma=0.727144 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 = 0.00109497 Jy ! Component: 100 - total flux cleaned = 0.00147935 Jy ! Component: 150 - total flux cleaned = 0.00159311 Jy ! Component: 200 - total flux cleaned = 0.00180565 Jy ! Total flux subtracted in 200 components = 0.00180565 Jy ! Clean residual min=-0.001991 max=0.001671 Jy/beam ! Clean residual mean=0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.261732 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.261732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035841Jy sigma=0.724091 ! Fit after self-cal, rms=0.035831Jy sigma=0.723810 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035831Jy sigma=0.723810 ! Fit after self-cal, rms=0.035803Jy sigma=0.721794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=5.093 mas, bpa=36.09 degrees ! Estimated noise=0.305178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121033 Jy ! Component: 100 - total flux cleaned = 0.0016702 Jy ! Component: 150 - total flux cleaned = 0.00217733 Jy ! Component: 200 - total flux cleaned = 0.00256736 Jy ! Total flux subtracted in 200 components = 0.00256736 Jy ! Clean residual min=-0.001884 max=0.001478 Jy/beam ! Clean residual mean=0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.264299 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 124 components and 0.264299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035719Jy sigma=0.718674 ! Fit after self-cal, rms=0.035705Jy sigma=0.718344 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 = 0.000668485 Jy ! Component: 100 - total flux cleaned = 0.000943176 Jy ! Component: 150 - total flux cleaned = 0.0011371 Jy ! Component: 200 - total flux cleaned = 0.0012897 Jy ! Total flux subtracted in 200 components = 0.0012897 Jy ! Clean residual min=-0.001764 max=0.001406 Jy/beam ! Clean residual mean=0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.265589 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.265589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035660Jy sigma=0.716846 ! Fit after self-cal, rms=0.035656Jy sigma=0.716716 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035656Jy sigma=0.716716 ! Fit after self-cal, rms=0.035663Jy sigma=0.715597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=5.671 mas, bpa=31.42 degrees ! Estimated noise=0.363548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125662 Jy ! Component: 100 - total flux cleaned = 0.00182616 Jy ! Component: 150 - total flux cleaned = 0.00222033 Jy ! Component: 200 - total flux cleaned = 0.00245823 Jy ! Total flux subtracted in 200 components = 0.00245823 Jy ! Clean residual min=-0.001778 max=0.001989 Jy/beam ! Clean residual mean=0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.268047 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 0.268047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035639Jy sigma=0.714439 ! Fit after self-cal, rms=0.035634Jy sigma=0.714243 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 = 0.000676868 Jy ! Component: 100 - total flux cleaned = 0.000764296 Jy ! Component: 150 - total flux cleaned = 0.000842324 Jy ! Component: 200 - total flux cleaned = 0.000948677 Jy ! Total flux subtracted in 200 components = 0.000948677 Jy ! Clean residual min=-0.001650 max=0.001907 Jy/beam ! Clean residual mean=0.000004 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.268996 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 0.268996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035624Jy sigma=0.713818 ! Fit after self-cal, rms=0.035623Jy sigma=0.713756 ! 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=1.743 mas, bmaj=5.092 mas, bpa=36.08 degrees ! Estimated noise=0.30571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.743 x 5.092 at 36.08 degrees (North through East) ! Clean map min=-0.002122 max=0.22437 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=1.326 mas, bmaj=4.988 mas, bpa=37.55 degrees ! Estimated noise=0.500132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175168 Jy ! Component: 100 - total flux cleaned = 0.213751 Jy ! Component: 150 - total flux cleaned = 0.227552 Jy ! Component: 200 - total flux cleaned = 0.235661 Jy ! Total flux subtracted in 200 components = 0.235661 Jy ! Clean residual min=-0.003091 max=0.004231 Jy/beam ! Clean residual mean=0.000013 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.235661 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.235661 Jy ! Inverting map and beam ! Estimated beam: bmin=1.743 mas, bmaj=5.092 mas, bpa=36.08 degrees ! Estimated noise=0.30571 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 = 0.008761 Jy ! Component: 100 - total flux cleaned = 0.0143304 Jy ! Component: 150 - total flux cleaned = 0.0183287 Jy ! Component: 200 - total flux cleaned = 0.0214247 Jy ! Total flux subtracted in 200 components = 0.0214247 Jy ! Clean residual min=-0.002013 max=0.002144 Jy/beam ! Clean residual mean=0.000018 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.257085 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 65 components and 0.257085 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=5.671 mas, bpa=31.42 degrees ! Estimated noise=0.363548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387362 Jy ! Component: 100 - total flux cleaned = 0.00594589 Jy ! Component: 150 - total flux cleaned = 0.00732093 Jy ! Component: 200 - total flux cleaned = 0.00810337 Jy ! Total flux subtracted in 200 components = 0.00810337 Jy ! Clean residual min=-0.001996 max=0.002537 Jy/beam ! Clean residual mean=0.000016 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.265189 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 = 0.000659063 Jy ! Component: 100 - total flux cleaned = 0.00111977 Jy ! Component: 150 - total flux cleaned = 0.00155885 Jy ! Component: 200 - total flux cleaned = 0.00193615 Jy ! Total flux subtracted in 200 components = 0.00193615 Jy ! Clean residual min=-0.001813 max=0.002328 Jy/beam ! Clean residual mean=0.000009 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.267125 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 132 components and 0.267125 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.743 mas, bmaj=5.092 mas, bpa=36.08 degrees ! Estimated noise=0.30571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192017 Jy ! Component: 100 - total flux cleaned = 0.000337074 Jy ! Component: 150 - total flux cleaned = 0.000400429 Jy ! Component: 200 - total flux cleaned = 0.000519558 Jy ! Total flux subtracted in 200 components = 0.000519558 Jy ! Clean residual min=-0.001399 max=0.001499 Jy/beam ! Clean residual mean=0.000004 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.267645 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.267645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035674Jy sigma=0.713856 ! Fit after self-cal, rms=0.035668Jy sigma=0.713392 wmodel J1259+5140_C_map.mod ! Writing 157 model components to file: J1259+5140_C_map.mod wobs J1259+5140_C_uvs.fits ! Writing UV FITS file: J1259+5140_C_uvs.fits wwins J1259+5140_C_map.win ! wwins: Wrote 3 windows to J1259+5140_C_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 = -4.97591e-05 Jy ! Component: 100 - total flux cleaned = -0.00021738 Jy ! Component: 150 - total flux cleaned = -0.00042319 Jy ! Component: 200 - total flux cleaned = -0.000662193 Jy ! Component: 250 - total flux cleaned = -0.000766186 Jy ! Component: 300 - total flux cleaned = -0.000907646 Jy ! Component: 350 - total flux cleaned = -0.00106303 Jy ! Component: 400 - total flux cleaned = -0.00121361 Jy ! Component: 450 - total flux cleaned = -0.00132316 Jy ! Component: 500 - total flux cleaned = -0.00146555 Jy ! Component: 550 - total flux cleaned = -0.00153461 Jy ! Component: 600 - total flux cleaned = -0.00160218 Jy ! Component: 650 - total flux cleaned = -0.00166812 Jy ! Component: 700 - total flux cleaned = -0.00170066 Jy ! Component: 750 - total flux cleaned = -0.00176383 Jy ! Component: 800 - total flux cleaned = -0.0018249 Jy ! Component: 850 - total flux cleaned = -0.00186997 Jy ! Component: 900 - total flux cleaned = -0.00195848 Jy ! Component: 950 - total flux cleaned = -0.00201662 Jy ! Component: 1000 - total flux cleaned = -0.00207338 Jy ! Component: 1050 - total flux cleaned = -0.00208768 Jy ! Component: 1100 - total flux cleaned = -0.00214286 Jy ! Component: 1150 - total flux cleaned = -0.0021833 Jy ! Component: 1200 - total flux cleaned = -0.00223638 Jy ! Component: 1250 - total flux cleaned = -0.00226263 Jy ! Component: 1300 - total flux cleaned = -0.00228875 Jy ! Component: 1350 - total flux cleaned = -0.00235257 Jy ! Component: 1400 - total flux cleaned = -0.0023777 Jy ! Component: 1450 - total flux cleaned = -0.00239017 Jy ! Component: 1500 - total flux cleaned = -0.0024761 Jy ! Component: 1550 - total flux cleaned = -0.00247595 Jy ! Component: 1600 - total flux cleaned = -0.00249968 Jy ! Component: 1650 - total flux cleaned = -0.00251136 Jy ! Component: 1700 - total flux cleaned = -0.00248798 Jy ! Component: 1750 - total flux cleaned = -0.00254584 Jy ! Component: 1800 - total flux cleaned = -0.00255731 Jy ! Component: 1850 - total flux cleaned = -0.0025798 Jy ! Component: 1900 - total flux cleaned = -0.00261334 Jy ! Component: 1950 - total flux cleaned = -0.0026245 Jy ! Component: 2000 - total flux cleaned = -0.00264639 Jy ! Component: 2050 - total flux cleaned = -0.00261387 Jy ! Component: 2100 - total flux cleaned = -0.00264618 Jy ! Component: 2150 - total flux cleaned = -0.00263551 Jy ! Component: 2200 - total flux cleaned = -0.00262489 Jy ! Component: 2250 - total flux cleaned = -0.0026249 Jy ! Component: 2300 - total flux cleaned = -0.00262478 Jy ! Component: 2350 - total flux cleaned = -0.00260422 Jy ! Component: 2400 - total flux cleaned = -0.0025736 Jy ! Component: 2450 - total flux cleaned = -0.00252286 Jy ! Component: 2500 - total flux cleaned = -0.00250273 Jy ! Component: 2550 - total flux cleaned = -0.00248274 Jy ! Component: 2600 - total flux cleaned = -0.00245301 Jy ! Component: 2650 - total flux cleaned = -0.00246283 Jy ! Component: 2700 - total flux cleaned = -0.00236518 Jy ! Component: 2750 - total flux cleaned = -0.00235566 Jy ! Component: 2800 - total flux cleaned = -0.00227893 Jy ! Component: 2850 - total flux cleaned = -0.00229816 Jy ! Component: 2900 - total flux cleaned = -0.00226035 Jy ! Component: 2950 - total flux cleaned = -0.00223222 Jy ! Component: 3000 - total flux cleaned = -0.00226024 Jy ! Component: 3050 - total flux cleaned = -0.00225089 Jy ! Component: 3100 - total flux cleaned = -0.00221398 Jy ! Component: 3150 - total flux cleaned = -0.00225048 Jy ! Component: 3200 - total flux cleaned = -0.00222341 Jy ! Component: 3250 - total flux cleaned = -0.00222339 Jy ! Component: 3300 - total flux cleaned = -0.00221454 Jy ! Component: 3350 - total flux cleaned = -0.00224117 Jy ! Component: 3400 - total flux cleaned = -0.0022059 Jy ! Component: 3450 - total flux cleaned = -0.00216201 Jy ! Component: 3500 - total flux cleaned = -0.00216216 Jy ! Component: 3550 - total flux cleaned = -0.00215356 Jy ! Component: 3600 - total flux cleaned = -0.00217086 Jy ! Component: 3650 - total flux cleaned = -0.00215376 Jy ! Component: 3700 - total flux cleaned = -0.00214508 Jy ! Component: 3750 - total flux cleaned = -0.002162 Jy ! Component: 3800 - total flux cleaned = -0.00214513 Jy ! Component: 3850 - total flux cleaned = -0.00212009 Jy ! Component: 3900 - total flux cleaned = -0.0021201 Jy ! Component: 3950 - total flux cleaned = -0.00208701 Jy ! Component: 4000 - total flux cleaned = -0.00202932 Jy ! Component: 4050 - total flux cleaned = -0.00204567 Jy ! Total flux subtracted in 4096 components = -0.00201312 Jy ! Clean residual min=-0.000451 max=0.000438 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.265631 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 485 components and 0.265631 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1259+5140_C_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.743 x 5.092 at 36.08 degrees (North through East) ! Clean map min=-0.001392 max=0.22282 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1259+5140_C_20180604_map.fits wmodel /tmp/maps//J1259+5140_C_20180604_map.mod ! Writing 485 model components to file: /tmp/maps//J1259+5140_C_20180604_map.mod wobs /tmp/maps//J1259+5140_C_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1259+5140_C_20180604_uvs.fits wwins /tmp/maps//J1259+5140_C_20180604_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1259+5140_C_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.222821 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151842 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204436 0.204436 0.408872 0.817744 1.63549 3.27098 6.54196 13.0839 26.1678 52.3356 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.222 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1467.45 quit ! Quitting program ! Log file /tmp/maps//J1259+5140_C_20180604_dfm.log closed on Wed Jul 4 23:22:28 2018