! Started logfile: .//J1015+6728_X_dfm.log on Sat Oct 20 23:50:24 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1015+6728_X_uva.fits ! Reading UV FITS file: .//J1015+6728_X_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1015+6728 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 2688 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1015+6728_X] 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 0.200x0.200 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.008732Jy sigma=34.720893 ! Fit after self-cal, rms=0.884896Jy sigma=30.416913 ! 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=0.8118 mas, bmaj=3.798 mas, bpa=74.57 degrees ! Estimated noise=0.66722 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 = 0.0885689 Jy ! Component: 100 - total flux cleaned = 0.107928 Jy ! Total flux subtracted in 100 components = 0.107928 Jy ! Clean residual min=-0.006913 max=0.007764 Jy/beam ! Clean residual mean=0.000010 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.107928 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.107928 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=0.038142Jy sigma=1.223168 ! Fit after self-cal, rms=0.037567Jy sigma=1.205857 ! 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=1.158 mas, bmaj=4.262 mas, bpa=73.44 degrees ! Estimated noise=0.428312 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 = 0.00733683 Jy ! Component: 100 - total flux cleaned = 0.0105778 Jy ! Component: 150 - total flux cleaned = 0.0107569 Jy ! Component: 200 - total flux cleaned = 0.0108276 Jy ! Total flux subtracted in 200 components = 0.0108276 Jy ! Clean residual min=-0.006091 max=0.007328 Jy/beam ! Clean residual mean=0.000029 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.118755 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.118755 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=0.036155Jy sigma=1.154311 ! Fit after self-cal, rms=0.036137Jy sigma=1.153548 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 4.262 at 73.44 degrees (North through East) ! Clean map min=-0.0057888 max=0.11446 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 KP 0.98 LA 1.04 ! MK 1.00 NL 1.06 OV 0.94 PT 1.34 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 KP 0.96 LA 1.04 ! MK 1.01 NL 1.02 OV 0.95 PT 1.29 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.97 KP 0.96 LA 1.05 ! MK 0.98 NL 1.08 OV 0.96 PT 1.37 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 KP 0.95 LA 1.04 ! MK 1.05 NL 1.01 OV 0.92 PT 1.34 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 KP 0.97 LA 1.02 ! MK 0.99 NL 1.02 OV 0.94 PT 1.35 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 KP 0.97 LA 0.99 ! MK 0.99 NL 1.04 OV 0.94 PT 1.34 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 KP 0.95 LA 1.03 ! MK 1.01 NL 1.01 OV 0.96 PT 1.35 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 KP 0.96 LA 1.02 ! MK 0.98 NL 1.04 OV 0.92 PT 1.36 ! ! ! Fit before self-cal, rms=0.036137Jy sigma=1.153548 ! Fit after self-cal, rms=0.038534Jy sigma=0.996524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=4.226 mas, bpa=73.46 degrees ! Estimated noise=0.428652 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 = 0.00164352 Jy ! Component: 100 - total flux cleaned = 0.00249489 Jy ! Component: 150 - total flux cleaned = 0.00275643 Jy ! Component: 200 - total flux cleaned = 0.00287032 Jy ! Total flux subtracted in 200 components = 0.00287032 Jy ! Clean residual min=-0.003208 max=0.003307 Jy/beam ! Clean residual mean=0.000010 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.121626 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.121626 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=0.038405Jy sigma=0.994842 ! Fit after self-cal, rms=0.038476Jy sigma=0.994348 ! 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=0.038476Jy sigma=0.994348 ! Fit after self-cal, rms=0.041575Jy sigma=0.965852 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=4.215 mas, bpa=73.42 degrees ! Estimated noise=0.436295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210935 Jy ! Component: 100 - total flux cleaned = 0.0030751 Jy ! Component: 150 - total flux cleaned = 0.00363804 Jy ! Component: 200 - total flux cleaned = 0.00398465 Jy ! Total flux subtracted in 200 components = 0.00398465 Jy ! Clean residual min=-0.002990 max=0.002585 Jy/beam ! Clean residual mean=0.000006 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.12561 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.12561 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=0.041337Jy sigma=0.964902 ! Fit after self-cal, rms=0.041350Jy sigma=0.964799 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 = 7.07879e-05 Jy ! Component: 100 - total flux cleaned = 0.000150435 Jy ! Component: 150 - total flux cleaned = 0.000197774 Jy ! Component: 200 - total flux cleaned = 0.000232212 Jy ! Total flux subtracted in 200 components = 0.000232212 Jy ! Clean residual min=-0.003013 max=0.002563 Jy/beam ! Clean residual mean=0.000006 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.125843 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.125843 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=0.041339Jy sigma=0.964758 ! Fit after self-cal, rms=0.041338Jy sigma=0.964732 ! 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=0.041338Jy sigma=0.964732 ! Fit after self-cal, rms=0.519985Jy sigma=1.140905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=4.201 mas, bpa=73.01 degrees ! Estimated noise=0.466901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759987 Jy ! Component: 100 - total flux cleaned = 0.0108704 Jy ! Component: 150 - total flux cleaned = 0.0125812 Jy ! Component: 200 - total flux cleaned = 0.0136433 Jy ! Total flux subtracted in 200 components = 0.0136433 Jy ! Clean residual min=-0.010321 max=0.005407 Jy/beam ! Clean residual mean=-0.000024 rms=0.002211 Jy/beam ! Combined flux in latest and established models = 0.139486 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 0.139486 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=0.517565Jy sigma=1.174355 ! Fit after self-cal, rms=0.517699Jy sigma=1.173931 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 = 0.00035597 Jy ! Component: 100 - total flux cleaned = 0.000486657 Jy ! Component: 150 - total flux cleaned = 0.000580394 Jy ! Component: 200 - total flux cleaned = 0.000664206 Jy ! Total flux subtracted in 200 components = 0.000664206 Jy ! Clean residual min=-0.010398 max=0.005400 Jy/beam ! Clean residual mean=-0.000023 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.14015 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.14015 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=0.517585Jy sigma=1.176858 ! Fit after self-cal, rms=0.517593Jy sigma=1.176845 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.517593Jy sigma=1.176845 ! Fit after self-cal, rms=0.490982Jy sigma=1.126855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=4.862 mas, bpa=62.11 degrees ! Estimated noise=0.589455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949755 Jy ! Component: 100 - total flux cleaned = 0.0131762 Jy ! Component: 150 - total flux cleaned = 0.0153081 Jy ! Component: 200 - total flux cleaned = 0.0165865 Jy ! Total flux subtracted in 200 components = 0.0165865 Jy ! Clean residual min=-0.013104 max=0.007947 Jy/beam ! Clean residual mean=-0.000031 rms=0.003359 Jy/beam ! Combined flux in latest and established models = 0.156736 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 0.156736 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=0.488621Jy sigma=1.161791 ! Fit after self-cal, rms=0.488625Jy sigma=1.161674 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 = 0.000778531 Jy ! Component: 100 - total flux cleaned = 0.00101053 Jy ! Component: 150 - total flux cleaned = 0.00106592 Jy ! Component: 200 - total flux cleaned = 0.00111942 Jy ! Total flux subtracted in 200 components = 0.00111942 Jy ! Clean residual min=-0.013186 max=0.007957 Jy/beam ! Clean residual mean=-0.000028 rms=0.003381 Jy/beam ! Combined flux in latest and established models = 0.157856 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.157856 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=0.488541Jy sigma=1.165789 ! Fit after self-cal, rms=0.488541Jy sigma=1.165784 ! 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=1.112 mas, bmaj=4.181 mas, bpa=72.72 degrees ! Estimated noise=0.497499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 4.181 at 72.72 degrees (North through East) ! Clean map min=-0.010129 max=0.12979 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=0.8001 mas, bmaj=3.799 mas, bpa=73.73 degrees ! Estimated noise=0.742877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0986703 Jy ! Component: 100 - total flux cleaned = 0.121066 Jy ! Component: 150 - total flux cleaned = 0.130387 Jy ! Component: 200 - total flux cleaned = 0.136169 Jy ! Total flux subtracted in 200 components = 0.136169 Jy ! Clean residual min=-0.005994 max=0.004681 Jy/beam ! Clean residual mean=-0.000029 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.136169 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.136169 Jy ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=4.181 mas, bpa=72.72 degrees ! Estimated noise=0.497499 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 = 0.00787158 Jy ! Component: 100 - total flux cleaned = 0.0121998 Jy ! Component: 150 - total flux cleaned = 0.0148359 Jy ! Component: 200 - total flux cleaned = 0.0165686 Jy ! Total flux subtracted in 200 components = 0.0165686 Jy ! Clean residual min=-0.010613 max=0.005741 Jy/beam ! Clean residual mean=-0.000026 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.152738 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.152738 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=4.862 mas, bpa=62.11 degrees ! Estimated noise=0.589455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240535 Jy ! Component: 100 - total flux cleaned = 0.00376491 Jy ! Component: 150 - total flux cleaned = 0.00437414 Jy ! Component: 200 - total flux cleaned = 0.00445299 Jy ! Total flux subtracted in 200 components = 0.00445299 Jy ! Clean residual min=-0.013304 max=0.007923 Jy/beam ! Clean residual mean=-0.000029 rms=0.003380 Jy/beam ! Combined flux in latest and established models = 0.157191 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 = 7.26984e-05 Jy ! Component: 100 - total flux cleaned = 0.000141827 Jy ! Component: 150 - total flux cleaned = 0.000207146 Jy ! Component: 200 - total flux cleaned = 0.000269964 Jy ! Total flux subtracted in 200 components = 0.000269964 Jy ! Clean residual min=-0.013293 max=0.007939 Jy/beam ! Clean residual mean=-0.000029 rms=0.003382 Jy/beam ! Combined flux in latest and established models = 0.157461 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.157461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=4.181 mas, bpa=72.72 degrees ! Estimated noise=0.497499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123392 Jy ! Component: 100 - total flux cleaned = -0.00140612 Jy ! Component: 150 - total flux cleaned = -0.0015149 Jy ! Component: 200 - total flux cleaned = -0.00166563 Jy ! Total flux subtracted in 200 components = -0.00166563 Jy ! Clean residual min=-0.010674 max=0.005726 Jy/beam ! Clean residual mean=-0.000021 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.155795 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.155795 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=0.488396Jy sigma=1.161855 ! Fit after self-cal, rms=0.488400Jy sigma=1.161800 wmodel J1015+6728_X_map.mod ! Writing 86 model components to file: J1015+6728_X_map.mod wobs J1015+6728_X_uvs.fits ! Writing UV FITS file: J1015+6728_X_uvs.fits wwins J1015+6728_X_map.win ! wwins: Wrote 1 windows to J1015+6728_X_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 = -0.00456001 Jy ! Component: 100 - total flux cleaned = -0.00830911 Jy ! Component: 150 - total flux cleaned = -0.0110342 Jy ! Component: 200 - total flux cleaned = -0.01181 Jy ! Component: 250 - total flux cleaned = -0.0121875 Jy ! Component: 300 - total flux cleaned = -0.012433 Jy ! Component: 350 - total flux cleaned = -0.0127938 Jy ! Component: 400 - total flux cleaned = -0.0131491 Jy ! Component: 450 - total flux cleaned = -0.0136151 Jy ! Component: 500 - total flux cleaned = -0.0137294 Jy ! Component: 550 - total flux cleaned = -0.013729 Jy ! Component: 600 - total flux cleaned = -0.0138409 Jy ! Component: 650 - total flux cleaned = -0.0139513 Jy ! Component: 700 - total flux cleaned = -0.0138417 Jy ! Component: 750 - total flux cleaned = -0.0137331 Jy ! Component: 800 - total flux cleaned = -0.0137339 Jy ! Component: 850 - total flux cleaned = -0.0136269 Jy ! Component: 900 - total flux cleaned = -0.01384 Jy ! Component: 950 - total flux cleaned = -0.0138399 Jy ! Component: 1000 - total flux cleaned = -0.0139449 Jy ! Component: 1050 - total flux cleaned = -0.0140497 Jy ! Component: 1100 - total flux cleaned = -0.014154 Jy ! Component: 1150 - total flux cleaned = -0.0142574 Jy ! Component: 1200 - total flux cleaned = -0.0142573 Jy ! Component: 1250 - total flux cleaned = -0.0144622 Jy ! Component: 1300 - total flux cleaned = -0.0145638 Jy ! Component: 1350 - total flux cleaned = -0.0145639 Jy ! Component: 1400 - total flux cleaned = -0.0148666 Jy ! Component: 1450 - total flux cleaned = -0.014967 Jy ! Component: 1500 - total flux cleaned = -0.0149672 Jy ! Component: 1550 - total flux cleaned = -0.0150669 Jy ! Component: 1600 - total flux cleaned = -0.0154624 Jy ! Component: 1650 - total flux cleaned = -0.0153636 Jy ! Component: 1700 - total flux cleaned = -0.0155591 Jy ! Component: 1750 - total flux cleaned = -0.0155588 Jy ! Component: 1800 - total flux cleaned = -0.0156558 Jy ! Component: 1850 - total flux cleaned = -0.0157523 Jy ! Component: 1900 - total flux cleaned = -0.0157522 Jy ! Component: 1950 - total flux cleaned = -0.0158484 Jy ! Component: 2000 - total flux cleaned = -0.015944 Jy ! Component: 2050 - total flux cleaned = -0.016039 Jy ! Component: 2100 - total flux cleaned = -0.0160393 Jy ! Component: 2150 - total flux cleaned = -0.0161328 Jy ! Component: 2200 - total flux cleaned = -0.0162268 Jy ! Component: 2250 - total flux cleaned = -0.0164137 Jy ! Component: 2300 - total flux cleaned = -0.0165067 Jy ! Component: 2350 - total flux cleaned = -0.0166919 Jy ! Component: 2400 - total flux cleaned = -0.016692 Jy ! Component: 2450 - total flux cleaned = -0.0166922 Jy ! Component: 2500 - total flux cleaned = -0.0169662 Jy ! Component: 2550 - total flux cleaned = -0.0169665 Jy ! Component: 2600 - total flux cleaned = -0.0171477 Jy ! Component: 2650 - total flux cleaned = -0.0173281 Jy ! Component: 2700 - total flux cleaned = -0.017418 Jy ! Component: 2750 - total flux cleaned = -0.0174178 Jy ! Component: 2800 - total flux cleaned = -0.0176855 Jy ! Component: 2850 - total flux cleaned = -0.0178631 Jy ! Component: 2900 - total flux cleaned = -0.0177746 Jy ! Component: 2950 - total flux cleaned = -0.0181278 Jy ! Component: 3000 - total flux cleaned = -0.0179522 Jy ! Component: 3050 - total flux cleaned = -0.0182151 Jy ! Component: 3100 - total flux cleaned = -0.0183021 Jy ! Component: 3150 - total flux cleaned = -0.0182154 Jy ! Component: 3200 - total flux cleaned = -0.0182155 Jy ! Component: 3250 - total flux cleaned = -0.0183015 Jy ! Component: 3300 - total flux cleaned = -0.0183868 Jy ! Component: 3350 - total flux cleaned = -0.0182154 Jy ! Component: 3400 - total flux cleaned = -0.0183009 Jy ! Component: 3450 - total flux cleaned = -0.0180459 Jy ! Component: 3500 - total flux cleaned = -0.0181305 Jy ! Component: 3550 - total flux cleaned = -0.0181305 Jy ! Component: 3600 - total flux cleaned = -0.0181302 Jy ! Component: 3650 - total flux cleaned = -0.0179624 Jy ! Component: 3700 - total flux cleaned = -0.0181298 Jy ! Component: 3750 - total flux cleaned = -0.0178799 Jy ! Component: 3800 - total flux cleaned = -0.0178803 Jy ! Component: 3850 - total flux cleaned = -0.0177979 Jy ! Component: 3900 - total flux cleaned = -0.0177981 Jy ! Component: 3950 - total flux cleaned = -0.0177983 Jy ! Component: 4000 - total flux cleaned = -0.0178802 Jy ! Component: 4050 - total flux cleaned = -0.0180437 Jy ! Total flux subtracted in 4096 components = -0.0177177 Jy ! Clean residual min=-0.004067 max=0.004173 Jy/beam ! Clean residual mean=-0.000023 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.138078 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 416 components and 0.138078 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1015+6728_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 4.181 at 72.72 degrees (North through East) ! Clean map min=-0.012755 max=0.14145 Jy/beam ! Writing clean map to FITS file: .//J1015+6728_X_map.fits wmodel .//J1015+6728_X_map.mod ! Writing 416 model components to file: .//J1015+6728_X_map.mod wobs .//J1015+6728_X_uvs.fits ! Writing UV FITS file: .//J1015+6728_X_uvs.fits wwins .//J1015+6728_X_map.win ! wwins: Wrote 2 windows to .//J1015+6728_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00170716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.6206 3.6206 7.24121 14.4824 28.9648 57.9297 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0051 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 82.859 quit ! Quitting program ! Log file .//J1015+6728_X_dfm.log closed on Sat Oct 20 23:50:27 2018