! Started logfile: .//J2240-2311_X_dfm.log on Sun Oct 21 00:21:39 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 .//J2240-2311_X_uva.fits ! Reading UV FITS file: .//J2240-2311_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2240-2311 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 3864 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 J2240-2311_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=0.999806Jy sigma=36.870938 ! Fit after self-cal, rms=0.991841Jy sigma=36.568095 ! 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=0.8577 mas, bmaj=5.286 mas, bpa=16.21 degrees ! Estimated noise=0.632744 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 = 0.00579323 Jy ! Component: 100 - total flux cleaned = 0.00746253 Jy ! Total flux subtracted in 100 components = 0.00746253 Jy ! Clean residual min=-0.001551 max=0.001627 Jy/beam ! Clean residual mean=-0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.00746253 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.00746253 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=0.018372Jy sigma=0.656576 ! Fit after self-cal, rms=0.017238Jy sigma=0.615598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322886 Jy ! Component: 100 - total flux cleaned = 0.00455796 Jy ! Total flux subtracted in 100 components = 0.00455796 Jy ! Clean residual min=-0.001427 max=0.001295 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0120205 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0120205 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=0.016642Jy sigma=0.592887 ! Fit after self-cal, rms=0.016625Jy sigma=0.592366 ! 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=1.152 mas, bmaj=5.12 mas, bpa=14.72 degrees ! Estimated noise=0.3138 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 = 0.00104737 Jy ! Component: 100 - total flux cleaned = 0.00149734 Jy ! Component: 150 - total flux cleaned = 0.00158885 Jy ! Component: 200 - total flux cleaned = 0.00167744 Jy ! Total flux subtracted in 200 components = 0.00167744 Jy ! Clean residual min=-0.000844 max=0.000728 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0136979 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0136979 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=0.016548Jy sigma=0.589739 ! Fit after self-cal, rms=0.016516Jy sigma=0.588717 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 5.12 at 14.72 degrees (North through East) ! Clean map min=-0.0009077 max=0.0094504 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 LA 1.03 NL 1.14 ! OV 0.95 PT 0.98 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.13 LA 1.14 NL 1.10 ! OV 1.04 PT 1.19 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.85 LA 1.18 NL 0.95 ! OV 0.98 PT 1.09 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 LA 1.01 NL 1.24 ! OV 0.79 PT 1.00 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.83 LA 1.07 NL 1.14 ! OV 0.94 PT 1.12 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 LA 1.01 NL 0.97 ! OV 0.88 PT 0.94 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.99 LA 0.89 NL 1.05 ! OV 1.00 PT 1.13 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.88 LA 1.01 NL 1.07 ! OV 1.25 PT 1.02 SC 0.85 ! ! ! Fit before self-cal, rms=0.016516Jy sigma=0.588717 ! Fit after self-cal, rms=0.016475Jy sigma=0.585081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=5.214 mas, bpa=14.88 degrees ! Estimated noise=0.309008 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 = 0.000207145 Jy ! Component: 100 - total flux cleaned = 0.000226742 Jy ! Component: 150 - total flux cleaned = 0.000226877 Jy ! Component: 200 - total flux cleaned = 0.00024165 Jy ! Total flux subtracted in 200 components = 0.00024165 Jy ! Clean residual min=-0.000799 max=0.000641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0139396 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0139396 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=0.016465Jy sigma=0.584756 ! Fit after self-cal, rms=0.016558Jy sigma=0.583466 ! 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=0.016558Jy sigma=0.583466 ! Fit after self-cal, rms=0.017029Jy sigma=0.582965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=5.221 mas, bpa=14.96 degrees ! Estimated noise=0.310362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159531 Jy ! Component: 100 - total flux cleaned = 0.000185459 Jy ! Component: 150 - total flux cleaned = 0.000208597 Jy ! Component: 200 - total flux cleaned = 0.000222662 Jy ! Total flux subtracted in 200 components = 0.000222662 Jy ! Clean residual min=-0.000782 max=0.000590 Jy/beam ! Clean residual mean=-0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0141622 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.0141622 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=0.017021Jy sigma=0.582755 ! Fit after self-cal, rms=0.017086Jy sigma=0.582432 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 = -0.000134891 Jy ! Component: 100 - total flux cleaned = -0.000126629 Jy ! Component: 150 - total flux cleaned = -0.000126735 Jy ! Component: 200 - total flux cleaned = -0.000126679 Jy ! Total flux subtracted in 200 components = -0.000126679 Jy ! Clean residual min=-0.000836 max=0.000635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0140356 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0140356 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=0.017079Jy sigma=0.582267 ! Fit after self-cal, rms=0.017078Jy sigma=0.582120 ! 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=0.017078Jy sigma=0.582120 ! Fit after self-cal, rms=0.017236Jy sigma=0.581933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=5.199 mas, bpa=15.03 degrees ! Estimated noise=0.308023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140173 Jy ! Component: 100 - total flux cleaned = 0.000189548 Jy ! Component: 150 - total flux cleaned = 0.000240761 Jy ! Component: 200 - total flux cleaned = 0.000286165 Jy ! Total flux subtracted in 200 components = 0.000286165 Jy ! Clean residual min=-0.000827 max=0.000669 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0143217 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0143217 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=0.017228Jy sigma=0.581786 ! Fit after self-cal, rms=0.017264Jy sigma=0.581684 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 = -5.26893e-05 Jy ! Component: 100 - total flux cleaned = -5.88749e-06 Jy ! Component: 150 - total flux cleaned = 1.13395e-07 Jy ! Component: 200 - total flux cleaned = 1.1488e-05 Jy ! Total flux subtracted in 200 components = 1.1488e-05 Jy ! Clean residual min=-0.000836 max=0.000683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0143332 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.0143332 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=0.017258Jy sigma=0.581576 ! Fit after self-cal, rms=0.017259Jy sigma=0.581504 ! 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=0.017259Jy sigma=0.581504 ! Fit after self-cal, rms=0.017352Jy sigma=0.581381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.478 mas, bmaj=5.729 mas, bpa=3.461 degrees ! Estimated noise=0.361532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222665 Jy ! Component: 100 - total flux cleaned = 0.000352185 Jy ! Component: 150 - total flux cleaned = 0.000382738 Jy ! Component: 200 - total flux cleaned = 0.000410163 Jy ! Total flux subtracted in 200 components = 0.000410163 Jy ! Clean residual min=-0.000762 max=0.000581 Jy/beam ! Clean residual mean=-0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0147434 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.0147434 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=0.017346Jy sigma=0.581351 ! Fit after self-cal, rms=0.017372Jy sigma=0.581232 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 = 1.58791e-05 Jy ! Component: 100 - total flux cleaned = 3.62397e-05 Jy ! Component: 150 - total flux cleaned = 5.77848e-05 Jy ! Component: 200 - total flux cleaned = 7.68277e-05 Jy ! Total flux subtracted in 200 components = 7.68277e-05 Jy ! Clean residual min=-0.000785 max=0.000579 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0148202 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.0148202 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=0.017369Jy sigma=0.581235 ! Fit after self-cal, rms=0.017366Jy sigma=0.581166 ! 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=1.141 mas, bmaj=5.161 mas, bpa=15.08 degrees ! Estimated noise=0.305263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 5.161 at 15.08 degrees (North through East) ! Clean map min=-0.00082224 max=0.0091628 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=0.8561 mas, bmaj=5.311 mas, bpa=16.4 degrees ! Estimated noise=0.611758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759859 Jy ! Component: 100 - total flux cleaned = 0.0103848 Jy ! Component: 150 - total flux cleaned = 0.0120005 Jy ! Component: 200 - total flux cleaned = 0.0130948 Jy ! Total flux subtracted in 200 components = 0.0130948 Jy ! Clean residual min=-0.001462 max=0.001293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0130948 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0130948 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=5.161 mas, bpa=15.08 degrees ! Estimated noise=0.305263 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 = 0.000970784 Jy ! Component: 100 - total flux cleaned = 0.00143061 Jy ! Component: 150 - total flux cleaned = 0.00155012 Jy ! Component: 200 - total flux cleaned = 0.00159477 Jy ! Total flux subtracted in 200 components = 0.00159477 Jy ! Clean residual min=-0.000984 max=0.000729 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0146895 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0146895 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=2.478 mas, bmaj=5.729 mas, bpa=3.461 degrees ! Estimated noise=0.361532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216087 Jy ! Component: 100 - total flux cleaned = 0.000152603 Jy ! Component: 150 - total flux cleaned = 0.000130163 Jy ! Component: 200 - total flux cleaned = 0.000104639 Jy ! Total flux subtracted in 200 components = 0.000104639 Jy ! Clean residual min=-0.000831 max=0.000656 Jy/beam ! Clean residual mean=-0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0147942 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 = -1.16466e-05 Jy ! Component: 100 - total flux cleaned = -1.68771e-05 Jy ! Component: 150 - total flux cleaned = -1.69501e-05 Jy ! Component: 200 - total flux cleaned = -2.66794e-05 Jy ! Total flux subtracted in 200 components = -2.66794e-05 Jy ! Clean residual min=-0.000812 max=0.000629 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0147675 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0147675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=5.161 mas, bpa=15.08 degrees ! Estimated noise=0.305263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45858e-05 Jy ! Component: 100 - total flux cleaned = 5.3139e-06 Jy ! Component: 150 - total flux cleaned = 5.37838e-06 Jy ! Component: 200 - total flux cleaned = 5.04769e-06 Jy ! Total flux subtracted in 200 components = 5.04769e-06 Jy ! Clean residual min=-0.000896 max=0.000692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0147726 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0147726 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=0.017376Jy sigma=0.581764 ! Fit after self-cal, rms=0.017365Jy sigma=0.581560 wmodel J2240-2311_X_map.mod ! Writing 59 model components to file: J2240-2311_X_map.mod wobs J2240-2311_X_uvs.fits ! Writing UV FITS file: J2240-2311_X_uvs.fits wwins J2240-2311_X_map.win ! wwins: Wrote 1 windows to J2240-2311_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 = -0.00024087 Jy ! Component: 100 - total flux cleaned = -0.000329029 Jy ! Component: 150 - total flux cleaned = -0.000300078 Jy ! Component: 200 - total flux cleaned = -0.000273459 Jy ! Component: 250 - total flux cleaned = -0.000256684 Jy ! Component: 300 - total flux cleaned = -0.000248809 Jy ! Component: 350 - total flux cleaned = -0.000226513 Jy ! Component: 400 - total flux cleaned = -0.000212522 Jy ! Component: 450 - total flux cleaned = -0.000205753 Jy ! Component: 500 - total flux cleaned = -0.00019937 Jy ! Component: 550 - total flux cleaned = -0.00019929 Jy ! Component: 600 - total flux cleaned = -0.000163486 Jy ! Component: 650 - total flux cleaned = -0.000140653 Jy ! Component: 700 - total flux cleaned = -0.000124011 Jy ! Component: 750 - total flux cleaned = -0.000118709 Jy ! Component: 800 - total flux cleaned = -0.000113481 Jy ! Component: 850 - total flux cleaned = -9.31298e-05 Jy ! Component: 900 - total flux cleaned = -6.34558e-05 Jy ! Component: 950 - total flux cleaned = -3.93899e-05 Jy ! Component: 1000 - total flux cleaned = -1.57641e-06 Jy ! Component: 1050 - total flux cleaned = 1.69933e-05 Jy ! Component: 1100 - total flux cleaned = 6.24287e-05 Jy ! Component: 1150 - total flux cleaned = 7.57439e-05 Jy ! Component: 1200 - total flux cleaned = 0.000110743 Jy ! Component: 1250 - total flux cleaned = 0.000132307 Jy ! Component: 1300 - total flux cleaned = 0.000157576 Jy ! Component: 1350 - total flux cleaned = 0.000182426 Jy ! Component: 1400 - total flux cleaned = 0.000206815 Jy ! Component: 1450 - total flux cleaned = 0.000218882 Jy ! Component: 1500 - total flux cleaned = 0.000242582 Jy ! Component: 1550 - total flux cleaned = 0.00025812 Jy ! Component: 1600 - total flux cleaned = 0.000277266 Jy ! Component: 1650 - total flux cleaned = 0.000299937 Jy ! Component: 1700 - total flux cleaned = 0.000333401 Jy ! Component: 1750 - total flux cleaned = 0.000362789 Jy ! Component: 1800 - total flux cleaned = 0.000384563 Jy ! Component: 1850 - total flux cleaned = 0.000423963 Jy ! Component: 1900 - total flux cleaned = 0.000445142 Jy ! Component: 1950 - total flux cleaned = 0.000476636 Jy ! Component: 2000 - total flux cleaned = 0.000500825 Jy ! Component: 2050 - total flux cleaned = 0.000528238 Jy ! Component: 2100 - total flux cleaned = 0.000551922 Jy ! Component: 2150 - total flux cleaned = 0.000571988 Jy ! Component: 2200 - total flux cleaned = 0.000595233 Jy ! Component: 2250 - total flux cleaned = 0.000624753 Jy ! Component: 2300 - total flux cleaned = 0.000640963 Jy ! Component: 2350 - total flux cleaned = 0.00065702 Jy ! Component: 2400 - total flux cleaned = 0.000676184 Jy ! Component: 2450 - total flux cleaned = 0.000698284 Jy ! Component: 2500 - total flux cleaned = 0.000717034 Jy ! Component: 2550 - total flux cleaned = 0.000735609 Jy ! Component: 2600 - total flux cleaned = 0.000741777 Jy ! Component: 2650 - total flux cleaned = 0.000763152 Jy ! Component: 2700 - total flux cleaned = 0.000772211 Jy ! Component: 2750 - total flux cleaned = 0.000781221 Jy ! Component: 2800 - total flux cleaned = 0.000802132 Jy ! Component: 2850 - total flux cleaned = 0.000814011 Jy ! Component: 2900 - total flux cleaned = 0.000828755 Jy ! Component: 2950 - total flux cleaned = 0.000834637 Jy ! Component: 3000 - total flux cleaned = 0.000843363 Jy ! Component: 3050 - total flux cleaned = 0.000840462 Jy ! Component: 3100 - total flux cleaned = 0.000854874 Jy ! Component: 3150 - total flux cleaned = 0.000849149 Jy ! Component: 3200 - total flux cleaned = 0.000852017 Jy ! Component: 3250 - total flux cleaned = 0.000852009 Jy ! Component: 3300 - total flux cleaned = 0.000860505 Jy ! Component: 3350 - total flux cleaned = 0.000871775 Jy ! Component: 3400 - total flux cleaned = 0.000871761 Jy ! Component: 3450 - total flux cleaned = 0.000866163 Jy ! Component: 3500 - total flux cleaned = 0.000868968 Jy ! Component: 3550 - total flux cleaned = 0.000866196 Jy ! Component: 3600 - total flux cleaned = 0.000868964 Jy ! Component: 3650 - total flux cleaned = 0.000866201 Jy ! Component: 3700 - total flux cleaned = 0.000871705 Jy ! Component: 3750 - total flux cleaned = 0.000874486 Jy ! Component: 3800 - total flux cleaned = 0.000888251 Jy ! Component: 3850 - total flux cleaned = 0.000880003 Jy ! Component: 3900 - total flux cleaned = 0.000888253 Jy ! Component: 3950 - total flux cleaned = 0.000893744 Jy ! Component: 4000 - total flux cleaned = 0.000901949 Jy ! Component: 4050 - total flux cleaned = 0.000907399 Jy ! Total flux subtracted in 4096 components = 0.000915583 Jy ! Clean residual min=-0.000177 max=0.000152 Jy/beam ! Clean residual mean=-0.000000 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0156881 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 322 components and 0.0156881 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2240-2311_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 5.161 at 15.08 degrees (North through East) ! Clean map min=-0.00046334 max=0.0083494 Jy/beam ! Writing clean map to FITS file: .//J2240-2311_X_map.fits wmodel .//J2240-2311_X_map.mod ! Writing 322 model components to file: .//J2240-2311_X_map.mod wobs .//J2240-2311_X_uvs.fits ! Writing UV FITS file: .//J2240-2311_X_uvs.fits wwins .//J2240-2311_X_map.win ! wwins: Wrote 2 windows to .//J2240-2311_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00834939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.59218e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65 1.65 3.30001 6.60002 13.2 26.4001 52.8002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.817 quit ! Quitting program ! Log file .//J2240-2311_X_dfm.log closed on Sun Oct 21 00:21:43 2018