! Started logfile: /tmp/maps//J1350-2916_X_20180615_dfm.log on Wed Jul 4 23:27:07 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 /tmp/maps//J1350-2916_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1350-2916_X_20180615_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1350-2916 ! ! 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 94 lines of history. ! ! Reading 8280 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 J1350-2916_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=1.001642Jy sigma=19.355844 ! Fit after self-cal, rms=0.962895Jy sigma=18.553412 ! 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=0.7375 mas, bmaj=2.026 mas, bpa=-10.1 degrees ! Estimated noise=0.818496 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 = 0.029185 Jy ! Component: 100 - total flux cleaned = 0.0360708 Jy ! Total flux subtracted in 100 components = 0.0360708 Jy ! Clean residual min=-0.003377 max=0.004894 Jy/beam ! Clean residual mean=0.000001 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0360708 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0360708 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=0.041767Jy sigma=0.713614 ! Fit after self-cal, rms=0.040364Jy sigma=0.689128 ! 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=0.9104 mas, bmaj=2.416 mas, bpa=-8.537 degrees ! Estimated noise=0.427906 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 = 0.00436636 Jy ! Component: 100 - total flux cleaned = 0.00595545 Jy ! Component: 150 - total flux cleaned = 0.0067734 Jy ! Component: 200 - total flux cleaned = 0.00705535 Jy ! Total flux subtracted in 200 components = 0.00705535 Jy ! Clean residual min=-0.003541 max=0.002653 Jy/beam ! Clean residual mean=0.000000 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0431262 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0431262 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=0.040036Jy sigma=0.677938 ! Fit after self-cal, rms=0.040042Jy sigma=0.677904 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9104 x 2.416 at -8.537 degrees (North through East) ! Clean map min=-0.0033125 max=0.038437 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.21 KP 1.01 ! LA 1.12 MK 1.00 NL 1.01 OV 0.63 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.62 KP 1.10 ! LA 1.12 MK 0.92 NL 1.18 OV 0.62 ! PT 1.11 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.06 KP 0.96 ! LA 1.25 MK 0.94 NL 1.02 OV 0.71 ! PT 1.05 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.41 KP 0.96 ! LA 1.07 MK 1.08 NL 1.05 OV 0.69 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.34 KP 0.95 ! LA 1.08 MK 1.03 NL 1.23 OV 0.85 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.20 KP 0.91 ! LA 1.18 MK 1.01 NL 1.31 OV 0.70 ! PT 1.12 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.14 KP 0.86 ! LA 1.13 MK 0.93 NL 1.20 OV 0.78 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.03 HN 1.49 KP 0.96 ! LA 1.20 MK 0.93 NL 1.17 OV 0.80 ! PT 1.06 SC 1.17 ! ! ! Fit before self-cal, rms=0.040042Jy sigma=0.677904 ! Fit after self-cal, rms=0.042100Jy sigma=0.649101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=2.394 mas, bpa=-8.159 degrees ! Estimated noise=0.428531 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 = 6.72477e-05 Jy ! Component: 100 - total flux cleaned = 5.77717e-05 Jy ! Component: 150 - total flux cleaned = 4.91297e-05 Jy ! Component: 200 - total flux cleaned = 3.38028e-05 Jy ! Total flux subtracted in 200 components = 3.38028e-05 Jy ! Clean residual min=-0.001122 max=0.001217 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.04316 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.04316 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=0.042094Jy sigma=0.649050 ! Fit after self-cal, rms=0.042297Jy sigma=0.647146 ! 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=0.042297Jy sigma=0.647146 ! Fit after self-cal, rms=0.042589Jy sigma=0.646998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.912 mas, bmaj=2.392 mas, bpa=-8.151 degrees ! Estimated noise=0.429154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.6415e-05 Jy ! Component: 100 - total flux cleaned = 2.74024e-05 Jy ! Component: 150 - total flux cleaned = 1.20136e-05 Jy ! Component: 200 - total flux cleaned = 5.13139e-06 Jy ! Total flux subtracted in 200 components = 5.13139e-06 Jy ! Clean residual min=-0.001135 max=0.001197 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0431651 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0431651 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=0.042584Jy sigma=0.646955 ! Fit after self-cal, rms=0.042607Jy sigma=0.646936 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 = -1.53066e-05 Jy ! Component: 100 - total flux cleaned = -2.82666e-05 Jy ! Component: 150 - total flux cleaned = -3.9878e-05 Jy ! Component: 200 - total flux cleaned = -5.03371e-05 Jy ! Total flux subtracted in 200 components = -5.03371e-05 Jy ! Clean residual min=-0.001132 max=0.001196 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0431148 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0431148 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=0.042605Jy sigma=0.646907 ! Fit after self-cal, rms=0.042607Jy sigma=0.646905 ! 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=0.042607Jy sigma=0.646905 ! Fit after self-cal, rms=0.042785Jy sigma=0.646898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9109 mas, bmaj=2.388 mas, bpa=-8.159 degrees ! Estimated noise=0.429057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.24318e-05 Jy ! Component: 100 - total flux cleaned = 3.06552e-05 Jy ! Component: 150 - total flux cleaned = 1.96601e-05 Jy ! Component: 200 - total flux cleaned = 5.15148e-06 Jy ! Total flux subtracted in 200 components = 5.15148e-06 Jy ! Clean residual min=-0.001127 max=0.001190 Jy/beam ! Clean residual mean=0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0431199 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0431199 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=0.042783Jy sigma=0.646876 ! Fit after self-cal, rms=0.042787Jy sigma=0.646874 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 = -2.20194e-05 Jy ! Component: 100 - total flux cleaned = -2.64779e-05 Jy ! Component: 150 - total flux cleaned = -3.45718e-05 Jy ! Component: 200 - total flux cleaned = -4.19903e-05 Jy ! Total flux subtracted in 200 components = -4.19903e-05 Jy ! Clean residual min=-0.001133 max=0.001186 Jy/beam ! Clean residual mean=0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0430779 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0430779 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=0.042786Jy sigma=0.646859 ! Fit after self-cal, rms=0.042787Jy sigma=0.646858 ! 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=0.042787Jy sigma=0.646858 ! Fit after self-cal, rms=0.042893Jy sigma=0.646853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=5.691 mas, bpa=-5.384 degrees ! Estimated noise=0.534372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100204 Jy ! Component: 100 - total flux cleaned = 9.96697e-05 Jy ! Component: 150 - total flux cleaned = 0.000102353 Jy ! Component: 200 - total flux cleaned = 0.000107678 Jy ! Total flux subtracted in 200 components = 0.000107678 Jy ! Clean residual min=-0.001205 max=0.001178 Jy/beam ! Clean residual mean=0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0431856 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0431856 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=0.042894Jy sigma=0.646892 ! Fit after self-cal, rms=0.042893Jy sigma=0.646886 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 = 1.13875e-05 Jy ! Component: 100 - total flux cleaned = 1.14524e-05 Jy ! Component: 150 - total flux cleaned = 1.42114e-05 Jy ! Component: 200 - total flux cleaned = 1.92285e-05 Jy ! Total flux subtracted in 200 components = 1.92285e-05 Jy ! Clean residual min=-0.001205 max=0.001176 Jy/beam ! Clean residual mean=0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0432048 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.0432048 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=0.042892Jy sigma=0.646914 ! Fit after self-cal, rms=0.042892Jy sigma=0.646909 ! 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=0.9099 mas, bmaj=2.385 mas, bpa=-8.205 degrees ! Estimated noise=0.428811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9099 x 2.385 at -8.205 degrees (North through East) ! Clean map min=-0.0010704 max=0.038569 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=0.7361 mas, bmaj=1.996 mas, bpa=-9.563 degrees ! Estimated noise=0.823409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304673 Jy ! Component: 100 - total flux cleaned = 0.0374609 Jy ! Component: 150 - total flux cleaned = 0.0400902 Jy ! Component: 200 - total flux cleaned = 0.0415776 Jy ! Total flux subtracted in 200 components = 0.0415776 Jy ! Clean residual min=-0.002035 max=0.002036 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0415776 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0415776 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=2.385 mas, bpa=-8.205 degrees ! Estimated noise=0.428811 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 = 0.00114635 Jy ! Component: 100 - total flux cleaned = 0.00119756 Jy ! Component: 150 - total flux cleaned = 0.00121838 Jy ! Component: 200 - total flux cleaned = 0.00124617 Jy ! Total flux subtracted in 200 components = 0.00124617 Jy ! Clean residual min=-0.001130 max=0.001147 Jy/beam ! Clean residual mean=0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0428238 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0428238 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=2.304 mas, bmaj=5.691 mas, bpa=-5.384 degrees ! Estimated noise=0.534372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190775 Jy ! Component: 100 - total flux cleaned = 0.000202378 Jy ! Component: 150 - total flux cleaned = 0.000218444 Jy ! Component: 200 - total flux cleaned = 0.00022863 Jy ! Total flux subtracted in 200 components = 0.00022863 Jy ! Clean residual min=-0.001187 max=0.001183 Jy/beam ! Clean residual mean=0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0430524 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 = 9.49935e-06 Jy ! Component: 100 - total flux cleaned = 1.8716e-05 Jy ! Component: 150 - total flux cleaned = 2.72788e-05 Jy ! Component: 200 - total flux cleaned = 3.55154e-05 Jy ! Total flux subtracted in 200 components = 3.55154e-05 Jy ! Clean residual min=-0.001189 max=0.001185 Jy/beam ! Clean residual mean=0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0430879 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0430879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=2.385 mas, bpa=-8.205 degrees ! Estimated noise=0.428811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137339 Jy ! Component: 100 - total flux cleaned = -0.000151074 Jy ! Component: 150 - total flux cleaned = -0.000156242 Jy ! Component: 200 - total flux cleaned = -0.000156134 Jy ! Total flux subtracted in 200 components = -0.000156134 Jy ! Clean residual min=-0.001114 max=0.001159 Jy/beam ! Clean residual mean=0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0429318 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0429318 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=0.042894Jy sigma=0.646865 ! Fit after self-cal, rms=0.042894Jy sigma=0.646857 wmodel J1350-2916_X_map.mod ! Writing 35 model components to file: J1350-2916_X_map.mod wobs J1350-2916_X_uvs.fits ! Writing UV FITS file: J1350-2916_X_uvs.fits wwins J1350-2916_X_map.win ! wwins: Wrote 1 windows to J1350-2916_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 = 0.000137633 Jy ! Component: 100 - total flux cleaned = 1.70921e-05 Jy ! Component: 150 - total flux cleaned = -0.000133456 Jy ! Component: 200 - total flux cleaned = -0.000295071 Jy ! Component: 250 - total flux cleaned = -0.000363369 Jy ! Component: 300 - total flux cleaned = -0.000396673 Jy ! Component: 350 - total flux cleaned = -0.000460647 Jy ! Component: 400 - total flux cleaned = -0.000522334 Jy ! Component: 450 - total flux cleaned = -0.000611621 Jy ! Component: 500 - total flux cleaned = -0.000654845 Jy ! Component: 550 - total flux cleaned = -0.000710953 Jy ! Component: 600 - total flux cleaned = -0.000792023 Jy ! Component: 650 - total flux cleaned = -0.000818031 Jy ! Component: 700 - total flux cleaned = -0.000818154 Jy ! Component: 750 - total flux cleaned = -0.000843233 Jy ! Component: 800 - total flux cleaned = -0.000843145 Jy ! Component: 850 - total flux cleaned = -0.000819256 Jy ! Component: 900 - total flux cleaned = -0.000807712 Jy ! Component: 950 - total flux cleaned = -0.000773424 Jy ! Component: 1000 - total flux cleaned = -0.000740008 Jy ! Component: 1050 - total flux cleaned = -0.000751073 Jy ! Component: 1100 - total flux cleaned = -0.000729919 Jy ! Component: 1150 - total flux cleaned = -0.000740794 Jy ! Component: 1200 - total flux cleaned = -0.000740874 Jy ! Component: 1250 - total flux cleaned = -0.00076122 Jy ! Component: 1300 - total flux cleaned = -0.000741214 Jy ! Component: 1350 - total flux cleaned = -0.000751073 Jy ! Component: 1400 - total flux cleaned = -0.000731636 Jy ! Component: 1450 - total flux cleaned = -0.000712616 Jy ! Component: 1500 - total flux cleaned = -0.000731588 Jy ! Component: 1550 - total flux cleaned = -0.000703486 Jy ! Component: 1600 - total flux cleaned = -0.000703476 Jy ! Component: 1650 - total flux cleaned = -0.000712546 Jy ! Component: 1700 - total flux cleaned = -0.000721365 Jy ! Component: 1750 - total flux cleaned = -0.000712529 Jy ! Component: 1800 - total flux cleaned = -0.000729961 Jy ! Component: 1850 - total flux cleaned = -0.000747245 Jy ! Component: 1900 - total flux cleaned = -0.000755785 Jy ! Component: 1950 - total flux cleaned = -0.000798106 Jy ! Component: 2000 - total flux cleaned = -0.000781385 Jy ! Component: 2050 - total flux cleaned = -0.000789617 Jy ! Component: 2100 - total flux cleaned = -0.000814113 Jy ! Component: 2150 - total flux cleaned = -0.000830254 Jy ! Component: 2200 - total flux cleaned = -0.000846455 Jy ! Component: 2250 - total flux cleaned = -0.000854454 Jy ! Component: 2300 - total flux cleaned = -0.00088612 Jy ! Component: 2350 - total flux cleaned = -0.000917358 Jy ! Component: 2400 - total flux cleaned = -0.000948289 Jy ! Component: 2450 - total flux cleaned = -0.000948225 Jy ! Component: 2500 - total flux cleaned = -0.00096349 Jy ! Component: 2550 - total flux cleaned = -0.00100886 Jy ! Component: 2600 - total flux cleaned = -0.00103131 Jy ! Component: 2650 - total flux cleaned = -0.00104621 Jy ! Component: 2700 - total flux cleaned = -0.00107572 Jy ! Component: 2750 - total flux cleaned = -0.00107571 Jy ! Component: 2800 - total flux cleaned = -0.00109025 Jy ! Component: 2850 - total flux cleaned = -0.00107592 Jy ! Component: 2900 - total flux cleaned = -0.00110462 Jy ! Component: 2950 - total flux cleaned = -0.00111176 Jy ! Component: 3000 - total flux cleaned = -0.00113306 Jy ! Component: 3050 - total flux cleaned = -0.0011542 Jy ! Component: 3100 - total flux cleaned = -0.0011612 Jy ! Component: 3150 - total flux cleaned = -0.00114724 Jy ! Component: 3200 - total flux cleaned = -0.00116814 Jy ! Component: 3250 - total flux cleaned = -0.00116815 Jy ! Component: 3300 - total flux cleaned = -0.00118198 Jy ! Component: 3350 - total flux cleaned = -0.0011751 Jy ! Component: 3400 - total flux cleaned = -0.00117511 Jy ! Component: 3450 - total flux cleaned = -0.0011751 Jy ! Component: 3500 - total flux cleaned = -0.00117509 Jy ! Component: 3550 - total flux cleaned = -0.00116141 Jy ! Component: 3600 - total flux cleaned = -0.00116141 Jy ! Component: 3650 - total flux cleaned = -0.0011478 Jy ! Component: 3700 - total flux cleaned = -0.00115462 Jy ! Component: 3750 - total flux cleaned = -0.00114782 Jy ! Component: 3800 - total flux cleaned = -0.00113421 Jy ! Component: 3850 - total flux cleaned = -0.00113421 Jy ! Component: 3900 - total flux cleaned = -0.00112741 Jy ! Component: 3950 - total flux cleaned = -0.00112063 Jy ! Component: 4000 - total flux cleaned = -0.00111384 Jy ! Component: 4050 - total flux cleaned = -0.00111385 Jy ! Total flux subtracted in 4096 components = -0.00110705 Jy ! Clean residual min=-0.000445 max=0.000376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0418247 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 285 components and 0.0418247 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1350-2916_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9099 x 2.385 at -8.205 degrees (North through East) ! Clean map min=-0.00078451 max=0.03898 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1350-2916_X_20180615_map.fits wmodel /tmp/maps//J1350-2916_X_20180615_map.mod ! Writing 285 model components to file: /tmp/maps//J1350-2916_X_20180615_map.mod wobs /tmp/maps//J1350-2916_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1350-2916_X_20180615_uvs.fits wwins /tmp/maps//J1350-2916_X_20180615_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1350-2916_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.03898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110407 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.849721 0.849721 1.69944 3.39888 6.79776 13.5955 27.1911 54.3821 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 353.057 quit ! Quitting program ! Log file /tmp/maps//J1350-2916_X_20180615_dfm.log closed on Wed Jul 4 23:27:11 2018