! Started logfile: /scr/pima/sb072a9_uvs/J1506+8319_X_dfm.log on Fri Oct 26 20:44:57 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 /scr/pima/sb072a9_uvs/J1506+8319_X_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1506+8319_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1506+8319 ! ! 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 76 lines of history. ! ! Reading 1176 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 J1506+8319_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=1.012635Jy sigma=35.011931 ! Fit after self-cal, rms=0.869856Jy sigma=29.664596 ! 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=0.6376 mas, bmaj=3.664 mas, bpa=58.59 degrees ! Estimated noise=1.09179 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 = 0.0881984 Jy ! Component: 100 - total flux cleaned = 0.132086 Jy ! Total flux subtracted in 100 components = 0.132086 Jy ! Clean residual min=-0.012414 max=0.022069 Jy/beam ! Clean residual mean=0.000020 rms=0.003373 Jy/beam ! Combined flux in latest and established models = 0.132086 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.132086 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=0.058022Jy sigma=1.993665 ! Fit after self-cal, rms=0.057308Jy sigma=1.974554 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269679 Jy ! Component: 100 - total flux cleaned = 0.0433537 Jy ! Total flux subtracted in 100 components = 0.0433537 Jy ! Clean residual min=-0.007568 max=0.008469 Jy/beam ! Clean residual mean=0.000008 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.17544 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.17544 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=0.033377Jy sigma=1.042917 ! Fit after self-cal, rms=0.033238Jy sigma=1.038261 ! 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=0.8249 mas, bmaj=3.644 mas, bpa=58.79 degrees ! Estimated noise=0.630873 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 = 0.0161902 Jy ! Component: 100 - total flux cleaned = 0.0250042 Jy ! Component: 150 - total flux cleaned = 0.0283711 Jy ! Component: 200 - total flux cleaned = 0.0294141 Jy ! Total flux subtracted in 200 components = 0.0294141 Jy ! Clean residual min=-0.005290 max=0.005061 Jy/beam ! Clean residual mean=0.000006 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.204854 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.204854 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=0.024053Jy sigma=0.667168 ! Fit after self-cal, rms=0.024044Jy sigma=0.666752 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8249 x 3.644 at 58.79 degrees (North through East) ! Clean map min=-0.0050445 max=0.13413 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 LA 1.00 MK 1.00 ! NL 1.03 PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 LA 0.98 MK 0.99 ! NL 1.03 PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 LA 1.01 MK 0.98 ! NL 0.99 PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 LA 0.99 MK 0.92 ! NL 1.03 PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 LA 1.00 MK 1.00 ! NL 1.02 PT 0.98 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 LA 1.02 MK 0.95 ! NL 1.02 PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 LA 1.02 MK 1.05 ! NL 0.99 PT 0.94 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 LA 0.98 MK 1.01 ! NL 1.02 PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.024044Jy sigma=0.666752 ! Fit after self-cal, rms=0.021139Jy sigma=0.564740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=3.647 mas, bpa=58.99 degrees ! Estimated noise=0.619158 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 = 0.000164888 Jy ! Component: 100 - total flux cleaned = 0.000439927 Jy ! Component: 150 - total flux cleaned = 0.000589856 Jy ! Component: 200 - total flux cleaned = 0.000744148 Jy ! Total flux subtracted in 200 components = 0.000744148 Jy ! Clean residual min=-0.002435 max=0.002993 Jy/beam ! Clean residual mean=0.000004 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.205598 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.205598 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=0.020948Jy sigma=0.557908 ! Fit after self-cal, rms=0.020934Jy sigma=0.557638 ! 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=0.020934Jy sigma=0.557638 ! Fit after self-cal, rms=0.020878Jy sigma=0.556713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=3.648 mas, bpa=59.06 degrees ! Estimated noise=0.618621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.73316e-05 Jy ! Component: 100 - total flux cleaned = 0.00021742 Jy ! Component: 150 - total flux cleaned = 0.000358208 Jy ! Component: 200 - total flux cleaned = 0.000419564 Jy ! Total flux subtracted in 200 components = 0.000419564 Jy ! Clean residual min=-0.002346 max=0.002824 Jy/beam ! Clean residual mean=0.000004 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.206017 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.206017 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=0.020800Jy sigma=0.554166 ! Fit after self-cal, rms=0.020800Jy sigma=0.554058 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 = 0.000126169 Jy ! Component: 100 - total flux cleaned = 0.000142641 Jy ! Component: 150 - total flux cleaned = 0.000142009 Jy ! Component: 200 - total flux cleaned = 0.000141685 Jy ! Total flux subtracted in 200 components = 0.000141685 Jy ! Clean residual min=-0.002354 max=0.002764 Jy/beam ! Clean residual mean=0.000004 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.206159 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.206159 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=0.020767Jy sigma=0.553094 ! Fit after self-cal, rms=0.020767Jy sigma=0.553012 ! 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=0.020767Jy sigma=0.553012 ! Fit after self-cal, rms=0.020706Jy sigma=0.550507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=3.649 mas, bpa=59.12 degrees ! Estimated noise=0.618368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110069 Jy ! Component: 100 - total flux cleaned = 0.000196187 Jy ! Component: 150 - total flux cleaned = 0.000258983 Jy ! Component: 200 - total flux cleaned = 0.000303842 Jy ! Total flux subtracted in 200 components = 0.000303842 Jy ! Clean residual min=-0.002347 max=0.002692 Jy/beam ! Clean residual mean=0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.206463 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.206463 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=0.020674Jy sigma=0.549470 ! Fit after self-cal, rms=0.020675Jy sigma=0.549416 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 = 8.58578e-05 Jy ! Component: 100 - total flux cleaned = 7.21706e-05 Jy ! Component: 150 - total flux cleaned = 9.79843e-05 Jy ! Component: 200 - total flux cleaned = 0.000109735 Jy ! Total flux subtracted in 200 components = 0.000109735 Jy ! Clean residual min=-0.002358 max=0.002690 Jy/beam ! Clean residual mean=0.000004 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.206573 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.206573 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=0.020655Jy sigma=0.548802 ! Fit after self-cal, rms=0.020656Jy sigma=0.548763 ! 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=0.020656Jy sigma=0.548763 ! Fit after self-cal, rms=0.020631Jy sigma=0.547011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.029 mas, bmaj=3.771 mas, bpa=62.53 degrees ! Estimated noise=0.779223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684837 Jy ! Component: 100 - total flux cleaned = 0.000702274 Jy ! Component: 150 - total flux cleaned = 0.000720583 Jy ! Component: 200 - total flux cleaned = 0.00073827 Jy ! Total flux subtracted in 200 components = 0.00073827 Jy ! Clean residual min=-0.003503 max=0.004719 Jy/beam ! Clean residual mean=0.000009 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.207311 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.207311 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=0.020617Jy sigma=0.546887 ! Fit after self-cal, rms=0.020617Jy sigma=0.546688 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 = 2.30046e-05 Jy ! Component: 100 - total flux cleaned = -2.77375e-05 Jy ! Component: 150 - total flux cleaned = -5.8109e-05 Jy ! Component: 200 - total flux cleaned = -4.38554e-05 Jy ! Total flux subtracted in 200 components = -4.38554e-05 Jy ! Clean residual min=-0.003483 max=0.004618 Jy/beam ! Clean residual mean=0.000009 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.207267 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.207267 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=0.020618Jy sigma=0.546940 ! Fit after self-cal, rms=0.020618Jy sigma=0.546815 ! 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=0.8279 mas, bmaj=3.65 mas, bpa=59.14 degrees ! Estimated noise=0.618378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8279 x 3.65 at 59.14 degrees (North through East) ! Clean map min=-0.0021957 max=0.13115 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=0.64 mas, bmaj=3.698 mas, bpa=58.85 degrees ! Estimated noise=1.06676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0866917 Jy ! Component: 100 - total flux cleaned = 0.130311 Jy ! Component: 150 - total flux cleaned = 0.156209 Jy ! Component: 200 - total flux cleaned = 0.171839 Jy ! Total flux subtracted in 200 components = 0.171839 Jy ! Clean residual min=-0.005673 max=0.008045 Jy/beam ! Clean residual mean=0.000010 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.171839 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.171839 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=3.65 mas, bpa=59.14 degrees ! Estimated noise=0.618378 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 = 0.0158503 Jy ! Component: 100 - total flux cleaned = 0.023884 Jy ! Component: 150 - total flux cleaned = 0.0287479 Jy ! Component: 200 - total flux cleaned = 0.0317934 Jy ! Total flux subtracted in 200 components = 0.0317934 Jy ! Clean residual min=-0.002838 max=0.002701 Jy/beam ! Clean residual mean=0.000008 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.203632 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.203632 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=2.029 mas, bmaj=3.771 mas, bpa=62.53 degrees ! Estimated noise=0.779223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275383 Jy ! Component: 100 - total flux cleaned = 0.00321798 Jy ! Component: 150 - total flux cleaned = 0.00341135 Jy ! Component: 200 - total flux cleaned = 0.00352603 Jy ! Total flux subtracted in 200 components = 0.00352603 Jy ! Clean residual min=-0.003486 max=0.004984 Jy/beam ! Clean residual mean=0.000009 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.207158 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 = 4.8149e-05 Jy ! Component: 100 - total flux cleaned = 4.8083e-05 Jy ! Component: 150 - total flux cleaned = 4.82512e-05 Jy ! Component: 200 - total flux cleaned = 6.56922e-05 Jy ! Total flux subtracted in 200 components = 6.56922e-05 Jy ! Clean residual min=-0.003479 max=0.004949 Jy/beam ! Clean residual mean=0.000009 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.207224 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 62 components and 0.207224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=3.65 mas, bpa=59.14 degrees ! Estimated noise=0.618378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000536402 Jy ! Component: 100 - total flux cleaned = -0.0005765 Jy ! Component: 150 - total flux cleaned = -0.000452782 Jy ! Component: 200 - total flux cleaned = -0.000398358 Jy ! Total flux subtracted in 200 components = -0.000398358 Jy ! Clean residual min=-0.002318 max=0.002783 Jy/beam ! Clean residual mean=0.000004 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.206826 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.206826 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=0.020691Jy sigma=0.549687 ! Fit after self-cal, rms=0.020695Jy sigma=0.549507 wmodel J1506+8319_X_map.mod ! Writing 79 model components to file: J1506+8319_X_map.mod wobs J1506+8319_X_uvs.fits ! Writing UV FITS file: J1506+8319_X_uvs.fits wwins J1506+8319_X_map.win ! wwins: Wrote 1 windows to J1506+8319_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 = 0.00108108 Jy ! Component: 100 - total flux cleaned = 0.00124745 Jy ! Component: 150 - total flux cleaned = 0.00147297 Jy ! Component: 200 - total flux cleaned = 0.00167545 Jy ! Component: 250 - total flux cleaned = 0.00189264 Jy ! Component: 300 - total flux cleaned = 0.00209387 Jy ! Component: 350 - total flux cleaned = 0.00233607 Jy ! Component: 400 - total flux cleaned = 0.0025388 Jy ! Component: 450 - total flux cleaned = 0.00270548 Jy ! Component: 500 - total flux cleaned = 0.00277315 Jy ! Component: 550 - total flux cleaned = 0.00281575 Jy ! Component: 600 - total flux cleaned = 0.0027756 Jy ! Component: 650 - total flux cleaned = 0.00267909 Jy ! Component: 700 - total flux cleaned = 0.00266116 Jy ! Component: 750 - total flux cleaned = 0.00264366 Jy ! Component: 800 - total flux cleaned = 0.0026263 Jy ! Component: 850 - total flux cleaned = 0.00257598 Jy ! Component: 900 - total flux cleaned = 0.00249507 Jy ! Component: 950 - total flux cleaned = 0.00249531 Jy ! Component: 1000 - total flux cleaned = 0.00248004 Jy ! Component: 1050 - total flux cleaned = 0.00253876 Jy ! Component: 1100 - total flux cleaned = 0.00248057 Jy ! Component: 1150 - total flux cleaned = 0.00242414 Jy ! Component: 1200 - total flux cleaned = 0.00241034 Jy ! Component: 1250 - total flux cleaned = 0.00234327 Jy ! Component: 1300 - total flux cleaned = 0.00230403 Jy ! Component: 1350 - total flux cleaned = 0.00226579 Jy ! Component: 1400 - total flux cleaned = 0.00220301 Jy ! Component: 1450 - total flux cleaned = 0.00217852 Jy ! Component: 1500 - total flux cleaned = 0.00214205 Jy ! Component: 1550 - total flux cleaned = 0.00213006 Jy ! Component: 1600 - total flux cleaned = 0.00208315 Jy ! Component: 1650 - total flux cleaned = 0.00208306 Jy ! Component: 1700 - total flux cleaned = 0.00202618 Jy ! Component: 1750 - total flux cleaned = 0.00200373 Jy ! Component: 1800 - total flux cleaned = 0.00198163 Jy ! Component: 1850 - total flux cleaned = 0.00199266 Jy ! Component: 1900 - total flux cleaned = 0.00200316 Jy ! Component: 1950 - total flux cleaned = 0.00196056 Jy ! Component: 2000 - total flux cleaned = 0.00193962 Jy ! Component: 2050 - total flux cleaned = 0.00191901 Jy ! Component: 2100 - total flux cleaned = 0.00198021 Jy ! Component: 2150 - total flux cleaned = 0.00196008 Jy ! Component: 2200 - total flux cleaned = 0.00194019 Jy ! Component: 2250 - total flux cleaned = 0.00194031 Jy ! Component: 2300 - total flux cleaned = 0.00198931 Jy ! Component: 2350 - total flux cleaned = 0.00196986 Jy ! Component: 2400 - total flux cleaned = 0.00197966 Jy ! Component: 2450 - total flux cleaned = 0.00201773 Jy ! Component: 2500 - total flux cleaned = 0.00199919 Jy ! Component: 2550 - total flux cleaned = 0.00203651 Jy ! Component: 2600 - total flux cleaned = 0.00208258 Jy ! Component: 2650 - total flux cleaned = 0.00207339 Jy ! Component: 2700 - total flux cleaned = 0.00210954 Jy ! Component: 2750 - total flux cleaned = 0.00210049 Jy ! Component: 2800 - total flux cleaned = 0.00209159 Jy ! Component: 2850 - total flux cleaned = 0.00210922 Jy ! Component: 2900 - total flux cleaned = 0.00214409 Jy ! Component: 2950 - total flux cleaned = 0.00211811 Jy ! Component: 3000 - total flux cleaned = 0.0021095 Jy ! Component: 3050 - total flux cleaned = 0.00210091 Jy ! Component: 3100 - total flux cleaned = 0.00208416 Jy ! Component: 3150 - total flux cleaned = 0.00205908 Jy ! Component: 3200 - total flux cleaned = 0.00203422 Jy ! Component: 3250 - total flux cleaned = 0.00206717 Jy ! Component: 3300 - total flux cleaned = 0.00205069 Jy ! Component: 3350 - total flux cleaned = 0.00198556 Jy ! Component: 3400 - total flux cleaned = 0.00198557 Jy ! Component: 3450 - total flux cleaned = 0.00196942 Jy ! Component: 3500 - total flux cleaned = 0.00191352 Jy ! Component: 3550 - total flux cleaned = 0.0018977 Jy ! Component: 3600 - total flux cleaned = 0.0018741 Jy ! Component: 3650 - total flux cleaned = 0.00184283 Jy ! Component: 3700 - total flux cleaned = 0.00181955 Jy ! Component: 3750 - total flux cleaned = 0.00176524 Jy ! Component: 3800 - total flux cleaned = 0.00170367 Jy ! Component: 3850 - total flux cleaned = 0.00168069 Jy ! Component: 3900 - total flux cleaned = 0.00162729 Jy ! Component: 3950 - total flux cleaned = 0.00158929 Jy ! Component: 4000 - total flux cleaned = 0.00151369 Jy ! Component: 4050 - total flux cleaned = 0.00145353 Jy ! Total flux subtracted in 4096 components = 0.00141609 Jy ! Clean residual min=-0.000411 max=0.000432 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.208242 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 367 components and 0.208242 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1506+8319_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8279 x 3.65 at 59.14 degrees (North through East) ! Clean map min=-0.00084497 max=0.13151 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1506+8319_X_map.fits wmodel /scr/pima/sb072a9_uvs/J1506+8319_X_map.mod ! Writing 367 model components to file: /scr/pima/sb072a9_uvs/J1506+8319_X_map.mod wobs /scr/pima/sb072a9_uvs/J1506+8319_X_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1506+8319_X_uvs.fits wwins /scr/pima/sb072a9_uvs/J1506+8319_X_map.win ! wwins: Wrote 2 windows to /scr/pima/sb072a9_uvs/J1506+8319_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131506 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129248 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294849 0.294849 0.589698 1.1794 2.35879 4.71758 9.43517 18.8703 37.7407 75.4813 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1017.47 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1506+8319_X_dfm.log closed on Fri Oct 26 20:45:02 2018