! Started logfile: /image_prod/ug002_uvm//J1033+071B_S_b_dfm.log on Wed Mar 4 16:57:39 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uvm//J1033+071B_S_b_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1033+071B_S_b_uvm.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! AN table 2: 14 integrations on 28 of 28 possible baselines. ! AN table 3: 181 integrations on 45 of 45 possible baselines. ! AN table 4: 8 integrations on 10 of 10 possible baselines. ! AN table 5: 8 integrations on 1 of 1 possible baselines. ! AN table 6: 16 integrations on 10 of 10 possible baselines. ! AN table 7: 8 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.729039 visibilities/baseline/integration-bin. ! Found source: J1033+071B ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 19695 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1033+071B_S_b] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 266 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 41 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 266 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 41 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 266 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 41 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.014444Jy sigma=8.598225 ! Fit after self-cal, rms=0.895686Jy sigma=7.463152 ! 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=3.037 mas, bmaj=8.39 mas, bpa=-13.6 degrees ! Estimated noise=1.29114 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 = 0.0928394 Jy ! Component: 100 - total flux cleaned = 0.139603 Jy ! Total flux subtracted in 100 components = 0.139603 Jy ! Clean residual min=-0.011016 max=0.030578 Jy/beam ! Clean residual mean=-0.000022 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.139603 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.139603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099308Jy sigma=0.769804 ! Fit after self-cal, rms=0.095270Jy sigma=0.743599 ! Inverting map ! Added new window around map position (-4.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347874 Jy ! Component: 100 - total flux cleaned = 0.0544782 Jy ! Total flux subtracted in 100 components = 0.0544782 Jy ! Clean residual min=-0.007439 max=0.020459 Jy/beam ! Clean residual mean=-0.000019 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.194082 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.194082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081694Jy sigma=0.588539 ! Fit after self-cal, rms=0.080727Jy sigma=0.580443 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154226 Jy ! Component: 100 - total flux cleaned = 0.0248299 Jy ! Total flux subtracted in 100 components = 0.0248299 Jy ! Clean residual min=-0.006646 max=0.013999 Jy/beam ! Clean residual mean=-0.000017 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.218911 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.218911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077454Jy sigma=0.541073 ! Fit after self-cal, rms=0.077125Jy sigma=0.537989 ! Inverting map ! Added new window around map position (6, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110517 Jy ! Component: 100 - total flux cleaned = 0.0175742 Jy ! Total flux subtracted in 100 components = 0.0175742 Jy ! Clean residual min=-0.006003 max=0.006573 Jy/beam ! Clean residual mean=-0.000014 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.236486 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.236486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075299Jy sigma=0.518583 ! Fit after self-cal, rms=0.075223Jy sigma=0.518170 ! 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=3.738 mas, bmaj=9.611 mas, bpa=-12.43 degrees ! Estimated noise=0.61001 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 = 0.0073197 Jy ! Component: 100 - total flux cleaned = 0.0124377 Jy ! Component: 150 - total flux cleaned = 0.0154878 Jy ! Component: 200 - total flux cleaned = 0.0171097 Jy ! Total flux subtracted in 200 components = 0.0171097 Jy ! Clean residual min=-0.005128 max=0.004509 Jy/beam ! Clean residual mean=-0.000025 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.253595 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.253595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074248Jy sigma=0.508415 ! Fit after self-cal, rms=0.074211Jy sigma=0.508160 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 9.611 at -12.43 degrees (North through East) ! Clean map min=-0.0050567 max=0.092253 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.14 KP 0.99 LA 1.07 ! MK 1.18 NL 0.98 OV 0.96 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.02 KP 0.91 LA 0.97 ! MK 0.94 NL 0.85 OV 0.88 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 FD 1.03 HN 1.05 KP 0.96 ! LA 1.05 MK 1.03 NL 0.97 OV 0.94 ! PT 1.01 SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 KP 0.97 LA 1.02 NL 1.02 ! OV 0.85 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 KP 1.07 LA 1.07 NL 1.01 ! PT 1.01 ! ! A total of 24 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 KP 0.97 LA 0.94 ! MK 1.13 NL 1.05 OV 0.91 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.17 KP 0.91 LA 1.00 ! MK 1.18 NL 0.84 OV 0.88 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.74 FD 0.97 HN 1.11 KP 0.95 ! LA 1.01 MK 1.06 NL 1.16 OV 0.96 ! PT 0.98 SC 1.19 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.85 KP 0.94 LA 1.10 NL 1.08 ! OV 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 KP 1.03 LA 1.08 NL 0.83 ! PT 1.01 ! ! A total of 24 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.02 KP 0.96 LA 0.94 ! MK 1.07 NL 0.97 OV 0.95 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.87 HN 1.09 KP 0.87 LA 0.96 ! MK 0.99 NL 0.74 OV 0.86 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.40 FD 1.04 HN 1.13 KP 0.95 ! LA 0.99 MK 1.07 NL 0.97 OV 0.94 ! PT 1.01 SC 1.19 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.15 KP 0.88 LA 1.01 NL 1.11 ! OV 0.85 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.95 KP 1.03 LA 1.13 NL 0.96 ! PT 1.04 ! ! A total of 24 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.074211Jy sigma=0.508160 ! Fit after self-cal, rms=0.082394Jy sigma=0.484484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=10.31 mas, bpa=-12.93 degrees ! Estimated noise=0.652354 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 = 0.00122322 Jy ! Component: 100 - total flux cleaned = 0.00129821 Jy ! Component: 150 - total flux cleaned = 0.00124147 Jy ! Component: 200 - total flux cleaned = 0.0010919 Jy ! Total flux subtracted in 200 components = 0.0010919 Jy ! Clean residual min=-0.003766 max=0.004188 Jy/beam ! Clean residual mean=-0.000019 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.254687 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.254687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082253Jy sigma=0.483878 ! Fit after self-cal, rms=0.082404Jy sigma=0.483616 ! 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. ! ! Fit before self-cal, rms=0.082404Jy sigma=0.483616 ! Fit after self-cal, rms=0.083308Jy sigma=0.477880 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=10.32 mas, bpa=-13.1 degrees ! Estimated noise=0.656285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023471 Jy ! Component: 100 - total flux cleaned = -0.000232956 Jy ! Component: 150 - total flux cleaned = -0.000323903 Jy ! Component: 200 - total flux cleaned = -0.000364734 Jy ! Total flux subtracted in 200 components = -0.000364734 Jy ! Clean residual min=-0.002897 max=0.003595 Jy/beam ! Clean residual mean=-0.000004 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.254322 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.254322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083234Jy sigma=0.477568 ! Fit after self-cal, rms=0.083234Jy sigma=0.477488 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) ! Added new window around map position (1, 59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304039 Jy ! Component: 100 - total flux cleaned = 0.00445703 Jy ! Component: 150 - total flux cleaned = 0.00512471 Jy ! Component: 200 - total flux cleaned = 0.00546466 Jy ! Total flux subtracted in 200 components = 0.00546466 Jy ! Clean residual min=-0.002928 max=0.002873 Jy/beam ! Clean residual mean=-0.000007 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.259787 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.259787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083118Jy sigma=0.476163 ! Fit after self-cal, rms=0.083091Jy sigma=0.476029 ! 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. ! ! Fit before self-cal, rms=0.083091Jy sigma=0.476029 ! Fit after self-cal, rms=0.083158Jy sigma=0.475788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=10.23 mas, bpa=-12.94 degrees ! Estimated noise=0.654072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125662 Jy ! Component: 100 - total flux cleaned = 0.00153205 Jy ! Component: 150 - total flux cleaned = 0.00165317 Jy ! Component: 200 - total flux cleaned = 0.00169148 Jy ! Total flux subtracted in 200 components = 0.00169148 Jy ! Clean residual min=-0.002877 max=0.002743 Jy/beam ! Clean residual mean=-0.000007 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.261479 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.261478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083105Jy sigma=0.475354 ! Fit after self-cal, rms=0.083103Jy sigma=0.475316 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 = 0.000514369 Jy ! Component: 100 - total flux cleaned = 0.000585745 Jy ! Component: 150 - total flux cleaned = 0.000584817 Jy ! Component: 200 - total flux cleaned = 0.000583873 Jy ! Total flux subtracted in 200 components = 0.000583873 Jy ! Clean residual min=-0.002823 max=0.002672 Jy/beam ! Clean residual mean=-0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.262062 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.262062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083066Jy sigma=0.475112 ! Fit after self-cal, rms=0.083069Jy sigma=0.475097 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.083069Jy sigma=0.475097 ! Fit after self-cal, rms=0.083085Jy sigma=0.475041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.983 mas, bmaj=14.22 mas, bpa=-13.34 degrees ! Estimated noise=0.741797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295631 Jy ! Component: 100 - total flux cleaned = 0.000412323 Jy ! Component: 150 - total flux cleaned = 0.000481655 Jy ! Component: 200 - total flux cleaned = 0.000512176 Jy ! Total flux subtracted in 200 components = 0.000512176 Jy ! Clean residual min=-0.003297 max=0.003639 Jy/beam ! Clean residual mean=-0.000013 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.262575 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 160 components and 0.262575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083062Jy sigma=0.474890 ! Fit after self-cal, rms=0.083058Jy sigma=0.474855 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 = 0.000114083 Jy ! Component: 100 - total flux cleaned = 0.000115241 Jy ! Component: 150 - total flux cleaned = 0.000190357 Jy ! Component: 200 - total flux cleaned = 0.000262342 Jy ! Total flux subtracted in 200 components = 0.000262342 Jy ! Clean residual min=-0.003256 max=0.003559 Jy/beam ! Clean residual mean=-0.000013 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.262837 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 166 components and 0.262837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083047Jy sigma=0.474820 ! Fit after self-cal, rms=0.083043Jy sigma=0.474799 ! 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=3.756 mas, bmaj=10.19 mas, bpa=-12.86 degrees ! Estimated noise=0.653236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 10.19 at -12.86 degrees (North through East) ! Clean map min=-0.0028206 max=0.096144 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=3.051 mas, bmaj=8.911 mas, bpa=-14.06 degrees ! Estimated noise=1.35074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0980326 Jy ! Component: 100 - total flux cleaned = 0.150512 Jy ! Component: 150 - total flux cleaned = 0.182006 Jy ! Component: 200 - total flux cleaned = 0.201669 Jy ! Total flux subtracted in 200 components = 0.201669 Jy ! Clean residual min=-0.005190 max=0.010427 Jy/beam ! Clean residual mean=-0.000006 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.201669 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.201669 Jy ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=10.19 mas, bpa=-12.86 degrees ! Estimated noise=0.653236 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 = 0.0175492 Jy ! Component: 100 - total flux cleaned = 0.0283626 Jy ! Component: 150 - total flux cleaned = 0.0355527 Jy ! Component: 200 - total flux cleaned = 0.0407964 Jy ! Total flux subtracted in 200 components = 0.0407964 Jy ! Clean residual min=-0.003265 max=0.003370 Jy/beam ! Clean residual mean=-0.000006 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.242465 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 96 components and 0.242465 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.983 mas, bmaj=14.22 mas, bpa=-13.34 degrees ! Estimated noise=0.741797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547097 Jy ! Component: 100 - total flux cleaned = 0.00905798 Jy ! Component: 150 - total flux cleaned = 0.0117615 Jy ! Component: 200 - total flux cleaned = 0.0138729 Jy ! Total flux subtracted in 200 components = 0.0138729 Jy ! Clean residual min=-0.003686 max=0.003288 Jy/beam ! Clean residual mean=-0.000012 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.256338 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168335 Jy ! Component: 100 - total flux cleaned = 0.00307147 Jy ! Component: 150 - total flux cleaned = 0.00423197 Jy ! Component: 200 - total flux cleaned = 0.00521072 Jy ! Total flux subtracted in 200 components = 0.00521072 Jy ! Clean residual min=-0.003398 max=0.003500 Jy/beam ! Clean residual mean=-0.000013 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.261549 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 171 components and 0.261549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=10.19 mas, bpa=-12.86 degrees ! Estimated noise=0.653236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944149 Jy ! Component: 100 - total flux cleaned = 0.00128806 Jy ! Component: 150 - total flux cleaned = 0.00137786 Jy ! Component: 200 - total flux cleaned = 0.00146395 Jy ! Total flux subtracted in 200 components = 0.00146395 Jy ! Clean residual min=-0.002894 max=0.003004 Jy/beam ! Clean residual mean=-0.000007 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.263013 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 191 components and 0.263013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083208Jy sigma=0.475787 ! Fit after self-cal, rms=0.083110Jy sigma=0.475287 wmodel J1033+071B_S_b_map.mod ! Writing 191 model components to file: J1033+071B_S_b_map.mod wobs J1033+071B_S_b_uvs.fits ! Writing UV FITS file: J1033+071B_S_b_uvs.fits wwins J1033+071B_S_b_map.win ! wwins: Wrote 4 windows to J1033+071B_S_b_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 = -8.38525e-05 Jy ! Component: 100 - total flux cleaned = 5.91066e-05 Jy ! Component: 150 - total flux cleaned = 0.000188175 Jy ! Component: 200 - total flux cleaned = 0.000269358 Jy ! Component: 250 - total flux cleaned = 0.000308428 Jy ! Component: 300 - total flux cleaned = 0.000121069 Jy ! Component: 350 - total flux cleaned = 4.93261e-05 Jy ! Component: 400 - total flux cleaned = -9.16709e-05 Jy ! Component: 450 - total flux cleaned = -0.000263813 Jy ! Component: 500 - total flux cleaned = -0.000465314 Jy ! Component: 550 - total flux cleaned = -0.00059659 Jy ! Component: 600 - total flux cleaned = -0.000724819 Jy ! Component: 650 - total flux cleaned = -0.000819221 Jy ! Component: 700 - total flux cleaned = -0.000943205 Jy ! Component: 750 - total flux cleaned = -0.00115502 Jy ! Component: 800 - total flux cleaned = -0.00130366 Jy ! Component: 850 - total flux cleaned = -0.00147876 Jy ! Component: 900 - total flux cleaned = -0.00156546 Jy ! Component: 950 - total flux cleaned = -0.00176299 Jy ! Component: 1000 - total flux cleaned = -0.00184612 Jy ! Component: 1050 - total flux cleaned = -0.0020375 Jy ! Component: 1100 - total flux cleaned = -0.00209142 Jy ! Component: 1150 - total flux cleaned = -0.00222396 Jy ! Component: 1200 - total flux cleaned = -0.00230263 Jy ! Component: 1250 - total flux cleaned = -0.00250904 Jy ! Component: 1300 - total flux cleaned = -0.00253453 Jy ! Component: 1350 - total flux cleaned = -0.00265979 Jy ! Component: 1400 - total flux cleaned = -0.00273389 Jy ! Component: 1450 - total flux cleaned = -0.0028071 Jy ! Component: 1500 - total flux cleaned = -0.0028552 Jy ! Component: 1550 - total flux cleaned = -0.00297424 Jy ! Component: 1600 - total flux cleaned = -0.00302114 Jy ! Component: 1650 - total flux cleaned = -0.00309084 Jy ! Component: 1700 - total flux cleaned = -0.00315998 Jy ! Component: 1750 - total flux cleaned = -0.00327345 Jy ! Component: 1800 - total flux cleaned = -0.00334045 Jy ! Component: 1850 - total flux cleaned = -0.00351766 Jy ! Component: 1900 - total flux cleaned = -0.0036269 Jy ! Component: 1950 - total flux cleaned = -0.00373498 Jy ! Component: 2000 - total flux cleaned = -0.00382075 Jy ! Component: 2050 - total flux cleaned = -0.00390538 Jy ! Component: 2100 - total flux cleaned = -0.00403129 Jy ! Component: 2150 - total flux cleaned = -0.00409368 Jy ! Component: 2200 - total flux cleaned = -0.00419701 Jy ! Component: 2250 - total flux cleaned = -0.0043398 Jy ! Component: 2300 - total flux cleaned = -0.00444115 Jy ! Component: 2350 - total flux cleaned = -0.00444118 Jy ! Component: 2400 - total flux cleaned = -0.00459979 Jy ! Component: 2450 - total flux cleaned = -0.00459968 Jy ! Component: 2500 - total flux cleaned = -0.00458017 Jy ! Component: 2550 - total flux cleaned = -0.00463807 Jy ! Component: 2600 - total flux cleaned = -0.00471438 Jy ! Component: 2650 - total flux cleaned = -0.00465772 Jy ! Component: 2700 - total flux cleaned = -0.00473266 Jy ! Component: 2750 - total flux cleaned = -0.0047515 Jy ! Component: 2800 - total flux cleaned = -0.00482515 Jy ! Component: 2850 - total flux cleaned = -0.0048433 Jy ! Component: 2900 - total flux cleaned = -0.00480679 Jy ! Component: 2950 - total flux cleaned = -0.0048791 Jy ! Component: 3000 - total flux cleaned = -0.00489659 Jy ! Component: 3050 - total flux cleaned = -0.00493184 Jy ! Component: 3100 - total flux cleaned = -0.00487918 Jy ! Component: 3150 - total flux cleaned = -0.00498376 Jy ! Component: 3200 - total flux cleaned = -0.00500109 Jy ! Component: 3250 - total flux cleaned = -0.00498382 Jy ! Component: 3300 - total flux cleaned = -0.00501772 Jy ! Component: 3350 - total flux cleaned = -0.00505154 Jy ! Component: 3400 - total flux cleaned = -0.0049843 Jy ! Component: 3450 - total flux cleaned = -0.00501764 Jy ! Component: 3500 - total flux cleaned = -0.00498476 Jy ! Component: 3550 - total flux cleaned = -0.00496841 Jy ! Component: 3600 - total flux cleaned = -0.00498493 Jy ! Component: 3650 - total flux cleaned = -0.00490412 Jy ! Component: 3700 - total flux cleaned = -0.00500067 Jy ! Component: 3750 - total flux cleaned = -0.0049048 Jy ! Component: 3800 - total flux cleaned = -0.00490483 Jy ! Component: 3850 - total flux cleaned = -0.00492048 Jy ! Component: 3900 - total flux cleaned = -0.00488911 Jy ! Component: 3950 - total flux cleaned = -0.00487354 Jy ! Component: 4000 - total flux cleaned = -0.00485803 Jy ! Component: 4050 - total flux cleaned = -0.00484283 Jy ! Total flux subtracted in 4096 components = -0.00488855 Jy ! Clean residual min=-0.001383 max=0.000841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.258124 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 492 components and 0.258124 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1033+071B_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 10.19 at -12.86 degrees (North through East) ! Clean map min=-0.0021547 max=0.095225 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1033+071B_S_b_map.fits wmodel /image_prod/ug002_uvm//J1033+071B_S_b_map.mod ! Writing 492 model components to file: /image_prod/ug002_uvm//J1033+071B_S_b_map.mod wobs /image_prod/ug002_uvm//J1033+071B_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1033+071B_S_b_uvs.fits wwins /image_prod/ug002_uvm//J1033+071B_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uvm//J1033+071B_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0952253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.936793 0.936793 1.87359 3.74717 7.49435 14.9887 29.9774 59.9548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 320.241 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1033+071B_S_b_dfm.log closed on Wed Mar 4 16:57:45 2020