! Started logfile: .//J2222-3509_C_20180714_dfm.log on Sat Jul 28 19:31:37 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 .//J2222-3509_C_20180714_uva.fits ! Reading UV FITS file: .//J2222-3509_C_20180714_uva.fits ! AN table 1: 92 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2222-3509 ! ! 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 76 lines of history. ! ! Reading 11040 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 J2222-3509_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. ! ! 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=1.001211Jy sigma=23.898426 ! Fit after self-cal, rms=0.984824Jy sigma=23.452061 ! 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=1.053 mas, bmaj=3.221 mas, bpa=-7.41 degrees ! Estimated noise=0.764458 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 = 0.0130013 Jy ! Component: 100 - total flux cleaned = 0.0148297 Jy ! Total flux subtracted in 100 components = 0.0148297 Jy ! Clean residual min=-0.002833 max=0.002644 Jy/beam ! Clean residual mean=-0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0148297 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0148297 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=0.031043Jy sigma=0.587286 ! Fit after self-cal, rms=0.029603Jy sigma=0.556865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253666 Jy ! Component: 100 - total flux cleaned = 0.00300761 Jy ! Total flux subtracted in 100 components = 0.00300761 Jy ! Clean residual min=-0.002479 max=0.002293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0178373 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0178373 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=0.029380Jy sigma=0.543225 ! Fit after self-cal, rms=0.029330Jy sigma=0.542967 ! 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=1.382 mas, bmaj=3.792 mas, bpa=-6.222 degrees ! Estimated noise=0.32252 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 = 0.000923592 Jy ! Component: 100 - total flux cleaned = 0.000919111 Jy ! Component: 150 - total flux cleaned = 0.000902324 Jy ! Component: 200 - total flux cleaned = 0.000914005 Jy ! Total flux subtracted in 200 components = 0.000914005 Jy ! Clean residual min=-0.001585 max=0.001308 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0187513 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0187513 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=0.029322Jy sigma=0.540221 ! Fit after self-cal, rms=0.029292Jy sigma=0.540012 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 3.792 at -6.222 degrees (North through East) ! Clean map min=-0.0014891 max=0.019397 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.51 LA 0.71 MK 1.10 ! OV 1.12 SC 1.33 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.40 LA 0.72 MK 1.01 ! OV 1.19 SC 1.59 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 KP 0.99 LA 0.98 MK 1.19 ! OV 0.87 SC 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.11 LA 0.98 MK 1.05 ! OV 0.94 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.08 LA 1.12 MK 0.94 ! OV 0.99 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 1.07 LA 1.07 MK 0.99 ! OV 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.93 LA 1.13 MK 1.02 ! OV 1.00 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.08 LA 1.08 MK 0.89 ! OV 0.94 SC 0.86 ! ! ! Fit before self-cal, rms=0.029292Jy sigma=0.540012 ! Fit after self-cal, rms=0.031779Jy sigma=0.532240 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.376 mas, bmaj=3.774 mas, bpa=-6.519 degrees ! Estimated noise=0.314281 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 = -0.00021887 Jy ! Component: 100 - total flux cleaned = -0.000238347 Jy ! Component: 150 - total flux cleaned = -0.000257105 Jy ! Component: 200 - total flux cleaned = -0.000257086 Jy ! Total flux subtracted in 200 components = -0.000257086 Jy ! Clean residual min=-0.000886 max=0.000800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0184942 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0184942 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=0.031767Jy sigma=0.532296 ! Fit after self-cal, rms=0.032081Jy sigma=0.531143 ! 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=0.032081Jy sigma=0.531143 ! Fit after self-cal, rms=0.034395Jy sigma=0.530721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.375 mas, bmaj=3.776 mas, bpa=-6.111 degrees ! Estimated noise=0.311408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263047 Jy ! Component: 100 - total flux cleaned = -0.000287652 Jy ! Component: 150 - total flux cleaned = -0.000301667 Jy ! Component: 200 - total flux cleaned = -0.000309489 Jy ! Total flux subtracted in 200 components = -0.000309489 Jy ! Clean residual min=-0.000745 max=0.000813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0181847 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0181847 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=0.034382Jy sigma=0.530790 ! Fit after self-cal, rms=0.034494Jy sigma=0.530552 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 = -1.53843e-05 Jy ! Component: 100 - total flux cleaned = -1.12488e-05 Jy ! Component: 150 - total flux cleaned = -1.10327e-05 Jy ! Component: 200 - total flux cleaned = -7.40491e-06 Jy ! Total flux subtracted in 200 components = -7.40491e-06 Jy ! Clean residual min=-0.000751 max=0.000711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0181773 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0181773 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=0.034489Jy sigma=0.530555 ! Fit after self-cal, rms=0.034493Jy sigma=0.530549 ! 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=0.034493Jy sigma=0.530549 ! Fit after self-cal, rms=0.035342Jy sigma=0.530399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.375 mas, bmaj=3.781 mas, bpa=-5.768 degrees ! Estimated noise=0.306429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237565 Jy ! Component: 100 - total flux cleaned = -0.000255368 Jy ! Component: 150 - total flux cleaned = -0.000268643 Jy ! Component: 200 - total flux cleaned = -0.000276148 Jy ! Total flux subtracted in 200 components = -0.000276148 Jy ! Clean residual min=-0.000714 max=0.000713 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0179012 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0179012 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=0.035331Jy sigma=0.530462 ! Fit after self-cal, rms=0.035380Jy sigma=0.530294 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 = 2.66355e-05 Jy ! Component: 100 - total flux cleaned = 2.64592e-05 Jy ! Component: 150 - total flux cleaned = 3.00052e-05 Jy ! Component: 200 - total flux cleaned = 2.99526e-05 Jy ! Total flux subtracted in 200 components = 2.99526e-05 Jy ! Clean residual min=-0.000680 max=0.000669 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0179311 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0179311 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=0.035376Jy sigma=0.530293 ! Fit after self-cal, rms=0.035376Jy sigma=0.530262 ! 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=0.035376Jy sigma=0.530262 ! Fit after self-cal, rms=0.035776Jy sigma=0.530167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.257 mas, bmaj=11.41 mas, bpa=-2.395 degrees ! Estimated noise=0.426909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232721 Jy ! Component: 100 - total flux cleaned = -0.000272615 Jy ! Component: 150 - total flux cleaned = -0.000272823 Jy ! Component: 200 - total flux cleaned = -0.000273023 Jy ! Total flux subtracted in 200 components = -0.000273023 Jy ! Clean residual min=-0.000492 max=0.000405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0176581 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.0176581 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=0.035768Jy sigma=0.530222 ! Fit after self-cal, rms=0.035806Jy sigma=0.530191 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 = -1.025e-05 Jy ! Component: 100 - total flux cleaned = -1.03394e-05 Jy ! Component: 150 - total flux cleaned = -1.04884e-05 Jy ! Component: 200 - total flux cleaned = -1.06703e-05 Jy ! Total flux subtracted in 200 components = -1.06703e-05 Jy ! Clean residual min=-0.000524 max=0.000417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0176474 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.0176474 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=0.035805Jy sigma=0.530199 ! Fit after self-cal, rms=0.035807Jy sigma=0.530195 ! 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=1.374 mas, bmaj=3.785 mas, bpa=-5.443 degrees ! Estimated noise=0.301635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.374 x 3.785 at -5.443 degrees (North through East) ! Clean map min=-0.00062682 max=0.017839 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=1.038 mas, bmaj=3.223 mas, bpa=-6.607 degrees ! Estimated noise=0.711286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140332 Jy ! Component: 100 - total flux cleaned = 0.0159214 Jy ! Component: 150 - total flux cleaned = 0.0166983 Jy ! Component: 200 - total flux cleaned = 0.017193 Jy ! Total flux subtracted in 200 components = 0.017193 Jy ! Clean residual min=-0.001690 max=0.001501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.017193 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 0.017193 Jy ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=3.785 mas, bpa=-5.443 degrees ! Estimated noise=0.301635 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 = 0.000376646 Jy ! Component: 100 - total flux cleaned = 0.000393481 Jy ! Component: 150 - total flux cleaned = 0.000394181 Jy ! Component: 200 - total flux cleaned = 0.000386851 Jy ! Total flux subtracted in 200 components = 0.000386851 Jy ! Clean residual min=-0.000695 max=0.000621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0175798 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0175799 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=4.257 mas, bmaj=11.41 mas, bpa=-2.395 degrees ! Estimated noise=0.426909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83583e-05 Jy ! Component: 100 - total flux cleaned = 2.83671e-05 Jy ! Component: 150 - total flux cleaned = 2.85723e-05 Jy ! Component: 200 - total flux cleaned = 2.87615e-05 Jy ! Total flux subtracted in 200 components = 2.87615e-05 Jy ! Clean residual min=-0.000538 max=0.000436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0176086 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 = 1.89968e-07 Jy ! Component: 100 - total flux cleaned = 3.46049e-07 Jy ! Component: 150 - total flux cleaned = 4.84122e-07 Jy ! Component: 200 - total flux cleaned = 6.64101e-07 Jy ! Total flux subtracted in 200 components = 6.64101e-07 Jy ! Clean residual min=-0.000534 max=0.000430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0176093 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.0176093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=3.785 mas, bpa=-5.443 degrees ! Estimated noise=0.301635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.51065e-10 Jy ! Component: 100 - total flux cleaned = -2.47723e-05 Jy ! Component: 150 - total flux cleaned = -2.48731e-05 Jy ! Component: 200 - total flux cleaned = -1.71309e-05 Jy ! Total flux subtracted in 200 components = -1.71309e-05 Jy ! Clean residual min=-0.000684 max=0.000629 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0175921 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0175921 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=0.035808Jy sigma=0.530285 ! Fit after self-cal, rms=0.035801Jy sigma=0.530269 wmodel J2222-3509_C_map.mod ! Writing 28 model components to file: J2222-3509_C_map.mod wobs J2222-3509_C_uvs.fits ! Writing UV FITS file: J2222-3509_C_uvs.fits wwins J2222-3509_C_map.win ! wwins: Wrote 1 windows to J2222-3509_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 = -0.000200743 Jy ! Component: 100 - total flux cleaned = -0.00017878 Jy ! Component: 150 - total flux cleaned = -0.000158082 Jy ! Component: 200 - total flux cleaned = -0.000138171 Jy ! Component: 250 - total flux cleaned = -0.000109229 Jy ! Component: 300 - total flux cleaned = -9.05806e-05 Jy ! Component: 350 - total flux cleaned = -0.0001173 Jy ! Component: 400 - total flux cleaned = -0.000134636 Jy ! Component: 450 - total flux cleaned = -0.00014314 Jy ! Component: 500 - total flux cleaned = -0.000160108 Jy ! Component: 550 - total flux cleaned = -0.000176675 Jy ! Component: 600 - total flux cleaned = -0.000184827 Jy ! Component: 650 - total flux cleaned = -0.000200852 Jy ! Component: 700 - total flux cleaned = -0.000208699 Jy ! Component: 750 - total flux cleaned = -0.000216525 Jy ! Component: 800 - total flux cleaned = -0.00023199 Jy ! Component: 850 - total flux cleaned = -0.0002319 Jy ! Component: 900 - total flux cleaned = -0.000231923 Jy ! Component: 950 - total flux cleaned = -0.000224495 Jy ! Component: 1000 - total flux cleaned = -0.000246668 Jy ! Component: 1050 - total flux cleaned = -0.000261322 Jy ! Component: 1100 - total flux cleaned = -0.000268608 Jy ! Component: 1150 - total flux cleaned = -0.000283084 Jy ! Component: 1200 - total flux cleaned = -0.00029735 Jy ! Component: 1250 - total flux cleaned = -0.000297397 Jy ! Component: 1300 - total flux cleaned = -0.000325536 Jy ! Component: 1350 - total flux cleaned = -0.000332514 Jy ! Component: 1400 - total flux cleaned = -0.00033951 Jy ! Component: 1450 - total flux cleaned = -0.000346427 Jy ! Component: 1500 - total flux cleaned = -0.000367119 Jy ! Component: 1550 - total flux cleaned = -0.000380867 Jy ! Component: 1600 - total flux cleaned = -0.000387672 Jy ! Component: 1650 - total flux cleaned = -0.000387666 Jy ! Component: 1700 - total flux cleaned = -0.000394455 Jy ! Component: 1750 - total flux cleaned = -0.000407916 Jy ! Component: 1800 - total flux cleaned = -0.000407908 Jy ! Component: 1850 - total flux cleaned = -0.000421329 Jy ! Component: 1900 - total flux cleaned = -0.000407902 Jy ! Component: 1950 - total flux cleaned = -0.000414596 Jy ! Component: 2000 - total flux cleaned = -0.000427983 Jy ! Component: 2050 - total flux cleaned = -0.000428001 Jy ! Component: 2100 - total flux cleaned = -0.000434674 Jy ! Component: 2150 - total flux cleaned = -0.000461279 Jy ! Component: 2200 - total flux cleaned = -0.000474567 Jy ! Component: 2250 - total flux cleaned = -0.000474562 Jy ! Component: 2300 - total flux cleaned = -0.000461295 Jy ! Component: 2350 - total flux cleaned = -0.000467964 Jy ! Component: 2400 - total flux cleaned = -0.000474633 Jy ! Component: 2450 - total flux cleaned = -0.000474601 Jy ! Component: 2500 - total flux cleaned = -0.000474621 Jy ! Component: 2550 - total flux cleaned = -0.000481338 Jy ! Component: 2600 - total flux cleaned = -0.000474575 Jy ! Component: 2650 - total flux cleaned = -0.000481384 Jy ! Component: 2700 - total flux cleaned = -0.000474557 Jy ! Component: 2750 - total flux cleaned = -0.000467684 Jy ! Component: 2800 - total flux cleaned = -0.000467726 Jy ! Component: 2850 - total flux cleaned = -0.000467749 Jy ! Component: 2900 - total flux cleaned = -0.000453776 Jy ! Component: 2950 - total flux cleaned = -0.000446662 Jy ! Component: 3000 - total flux cleaned = -0.000446691 Jy ! Component: 3050 - total flux cleaned = -0.000417504 Jy ! Component: 3100 - total flux cleaned = -0.000387914 Jy ! Component: 3150 - total flux cleaned = -0.000365455 Jy ! Component: 3200 - total flux cleaned = -0.000327329 Jy ! Component: 3250 - total flux cleaned = -0.000311856 Jy ! Component: 3300 - total flux cleaned = -0.00027257 Jy ! Component: 3350 - total flux cleaned = -0.000240774 Jy ! Component: 3400 - total flux cleaned = -0.000224609 Jy ! Component: 3450 - total flux cleaned = -0.00019997 Jy ! Component: 3500 - total flux cleaned = -0.000158255 Jy ! Component: 3550 - total flux cleaned = -0.000132838 Jy ! Component: 3600 - total flux cleaned = -9.83977e-05 Jy ! Component: 3650 - total flux cleaned = -7.21081e-05 Jy ! Component: 3700 - total flux cleaned = -2.76037e-05 Jy ! Component: 3750 - total flux cleaned = -9.4901e-06 Jy ! Component: 3800 - total flux cleaned = 2.74819e-05 Jy ! Component: 3850 - total flux cleaned = 5.55661e-05 Jy ! Component: 3900 - total flux cleaned = 8.42638e-05 Jy ! Component: 3950 - total flux cleaned = 9.40231e-05 Jy ! Component: 4000 - total flux cleaned = 9.39724e-05 Jy ! Component: 4050 - total flux cleaned = 9.3852e-05 Jy ! Total flux subtracted in 4096 components = 8.34714e-05 Jy ! Clean residual min=-0.000594 max=0.000557 Jy/beam ! Clean residual mean=-0.000006 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0176756 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 257 components and 0.0176756 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2222-3509_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.374 x 3.785 at -5.443 degrees (North through East) ! Clean map min=-0.0011729 max=0.017724 Jy/beam ! Writing clean map to FITS file: .//J2222-3509_C_20180714_map.fits wmodel .//J2222-3509_C_20180714_map.mod ! Writing 257 model components to file: .//J2222-3509_C_20180714_map.mod wobs .//J2222-3509_C_20180714_uvs.fits ! Writing UV FITS file: .//J2222-3509_C_20180714_uvs.fits wwins .//J2222-3509_C_20180714_map.win ! wwins: Wrote 2 windows to .//J2222-3509_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0177235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.91728 2.91728 5.83457 11.6691 23.3383 46.6766 93.3531 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 102.835 quit ! Quitting program ! Log file .//J2222-3509_C_20180714_dfm.log closed on Sat Jul 28 19:31:41 2018