! Started logfile: .//J2103-0343_C_dfm.log on Mon Jan 20 19:10:30 2020 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 .//J2103-0343_C_uva.fits ! Reading UV FITS file: .//J2103-0343_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2103-0343 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2103-0343_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=0.999542Jy sigma=19.298785 ! Fit after self-cal, rms=0.973528Jy sigma=18.836249 ! 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=2.442 mas, bmaj=6.732 mas, bpa=-5.657 degrees ! Estimated noise=1.19263 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 = 0.0199943 Jy ! Component: 100 - total flux cleaned = 0.0255568 Jy ! Total flux subtracted in 100 components = 0.0255568 Jy ! Clean residual min=-0.003139 max=0.003112 Jy/beam ! Clean residual mean=0.000006 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0255568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0255568 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=0.041325Jy sigma=0.694914 ! Fit after self-cal, rms=0.040053Jy sigma=0.669583 ! 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=2.759 mas, bmaj=6.953 mas, bpa=-4.826 degrees ! Estimated noise=0.750616 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 = 0.00402526 Jy ! Component: 100 - total flux cleaned = 0.00573688 Jy ! Component: 150 - total flux cleaned = 0.00671642 Jy ! Component: 200 - total flux cleaned = 0.00685896 Jy ! Total flux subtracted in 200 components = 0.00685896 Jy ! Clean residual min=-0.002518 max=0.002798 Jy/beam ! Clean residual mean=0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0324157 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.0324157 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=0.039575Jy sigma=0.662901 ! Fit after self-cal, rms=0.039581Jy sigma=0.662211 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.759 x 6.953 at -4.826 degrees (North through East) ! Clean map min=-0.0026602 max=0.028507 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.78 HN 0.64 KP 1.03 ! NL 0.96 OV 0.73 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.82 HN 0.57 KP 0.82 ! NL 0.81 OV 1.04 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.33 KP 0.86 ! NL 1.09 OV 0.87 PT 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.05 KP 0.93 ! NL 1.21 OV 0.89 PT 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.93 KP 1.07 ! NL 1.36 OV 1.00 PT 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.19 HN 0.98 KP 1.02 ! NL 0.98 OV 1.02 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.88 HN 1.19 KP 1.08 ! NL 1.06 OV 1.17 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.95 KP 0.99 ! NL 1.29 OV 1.19 PT 0.98 ! ! ! Fit before self-cal, rms=0.039581Jy sigma=0.662211 ! Fit after self-cal, rms=0.036338Jy sigma=0.653373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.743 mas, bmaj=6.93 mas, bpa=-4.712 degrees ! Estimated noise=0.738104 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 = 0.000660316 Jy ! Component: 100 - total flux cleaned = 0.000767031 Jy ! Component: 150 - total flux cleaned = 0.000723193 Jy ! Component: 200 - total flux cleaned = 0.000684254 Jy ! Total flux subtracted in 200 components = 0.000684254 Jy ! Clean residual min=-0.002464 max=0.002438 Jy/beam ! Clean residual mean=-0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0331 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0331 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=0.036305Jy sigma=0.652705 ! Fit after self-cal, rms=0.036375Jy sigma=0.651188 ! 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=0.036375Jy sigma=0.651188 ! Fit after self-cal, rms=0.036800Jy sigma=0.650871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.711 mas, bmaj=6.916 mas, bpa=-4.735 degrees ! Estimated noise=0.737201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501779 Jy ! Component: 100 - total flux cleaned = 0.000545835 Jy ! Component: 150 - total flux cleaned = 0.000507148 Jy ! Component: 200 - total flux cleaned = 0.000453858 Jy ! Total flux subtracted in 200 components = 0.000453858 Jy ! Clean residual min=-0.002477 max=0.002495 Jy/beam ! Clean residual mean=-0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0335538 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0335538 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=0.036777Jy sigma=0.650383 ! Fit after self-cal, rms=0.036811Jy sigma=0.650293 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 (71.1, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209242 Jy ! Component: 100 - total flux cleaned = 0.00302977 Jy ! Component: 150 - total flux cleaned = 0.00346587 Jy ! Component: 200 - total flux cleaned = 0.00381036 Jy ! Total flux subtracted in 200 components = 0.00381036 Jy ! Clean residual min=-0.002192 max=0.002147 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0373642 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.0373642 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=0.036688Jy sigma=0.647731 ! Fit after self-cal, rms=0.036661Jy sigma=0.647042 ! 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=0.036661Jy sigma=0.647042 ! Fit after self-cal, rms=0.036582Jy sigma=0.646677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.684 mas, bmaj=6.918 mas, bpa=-4.818 degrees ! Estimated noise=0.730716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012592 Jy ! Component: 100 - total flux cleaned = 0.00168784 Jy ! Component: 150 - total flux cleaned = 0.00194347 Jy ! Component: 200 - total flux cleaned = 0.00207874 Jy ! Total flux subtracted in 200 components = 0.00207874 Jy ! Clean residual min=-0.002081 max=0.002026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0394429 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.0394429 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=0.036527Jy sigma=0.645479 ! Fit after self-cal, rms=0.036540Jy sigma=0.645216 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 = 0.000432023 Jy ! Component: 100 - total flux cleaned = 0.000572655 Jy ! Component: 150 - total flux cleaned = 0.000611046 Jy ! Component: 200 - total flux cleaned = 0.000629754 Jy ! Total flux subtracted in 200 components = 0.000629754 Jy ! Clean residual min=-0.002018 max=0.001981 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0400727 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.0400727 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=0.036513Jy sigma=0.644686 ! Fit after self-cal, rms=0.036512Jy sigma=0.644610 ! 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=0.036512Jy sigma=0.644610 ! Fit after self-cal, rms=0.036532Jy sigma=0.644356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=6.982 mas, bpa=-1.727 degrees ! Estimated noise=0.790373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025662 Jy ! Component: 100 - total flux cleaned = 0.000347474 Jy ! Component: 150 - total flux cleaned = 0.000348625 Jy ! Component: 200 - total flux cleaned = 0.000399343 Jy ! Total flux subtracted in 200 components = 0.000399343 Jy ! Clean residual min=-0.001861 max=0.001799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.040472 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.040472 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=0.036513Jy sigma=0.643963 ! Fit after self-cal, rms=0.036534Jy sigma=0.643845 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 = 7.39253e-05 Jy ! Component: 100 - total flux cleaned = 7.4177e-05 Jy ! Component: 150 - total flux cleaned = 2.66764e-05 Jy ! Component: 200 - total flux cleaned = -3.14325e-05 Jy ! Total flux subtracted in 200 components = -3.14325e-05 Jy ! Clean residual min=-0.001812 max=0.001783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0404406 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.0404406 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=0.036523Jy sigma=0.643647 ! Fit after self-cal, rms=0.036528Jy sigma=0.643599 ! 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=2.663 mas, bmaj=6.936 mas, bpa=-4.964 degrees ! Estimated noise=0.726257 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.663 x 6.936 at -4.964 degrees (North through East) ! Clean map min=-0.0019083 max=0.028341 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=2.367 mas, bmaj=6.701 mas, bpa=-5.881 degrees ! Estimated noise=1.13359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199572 Jy ! Component: 100 - total flux cleaned = 0.0265577 Jy ! Component: 150 - total flux cleaned = 0.0305588 Jy ! Component: 200 - total flux cleaned = 0.0326661 Jy ! Total flux subtracted in 200 components = 0.0326661 Jy ! Clean residual min=-0.002993 max=0.002689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0326661 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0326661 Jy ! Inverting map and beam ! Estimated beam: bmin=2.663 mas, bmaj=6.936 mas, bpa=-4.964 degrees ! Estimated noise=0.726257 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 = 0.00238509 Jy ! Component: 100 - total flux cleaned = 0.00363249 Jy ! Component: 150 - total flux cleaned = 0.00471677 Jy ! Component: 200 - total flux cleaned = 0.00562757 Jy ! Total flux subtracted in 200 components = 0.00562757 Jy ! Clean residual min=-0.002329 max=0.002130 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0382936 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 74 components and 0.0382936 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=3.792 mas, bmaj=6.982 mas, bpa=-1.727 degrees ! Estimated noise=0.790373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971325 Jy ! Component: 100 - total flux cleaned = 0.00130375 Jy ! Component: 150 - total flux cleaned = 0.00159126 Jy ! Component: 200 - total flux cleaned = 0.001623 Jy ! Total flux subtracted in 200 components = 0.001623 Jy ! Clean residual min=-0.002079 max=0.001917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0399166 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 = 5.73116e-05 Jy ! Component: 100 - total flux cleaned = 0.000132795 Jy ! Component: 150 - total flux cleaned = 0.000225106 Jy ! Component: 200 - total flux cleaned = 0.000308812 Jy ! Total flux subtracted in 200 components = 0.000308812 Jy ! Clean residual min=-0.001971 max=0.001878 Jy/beam ! Clean residual mean=-0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0402255 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 110 components and 0.0402255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.663 mas, bmaj=6.936 mas, bpa=-4.964 degrees ! Estimated noise=0.726257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.78421e-05 Jy ! Component: 100 - total flux cleaned = -8.96029e-05 Jy ! Component: 150 - total flux cleaned = -0.000156755 Jy ! Component: 200 - total flux cleaned = -0.000197133 Jy ! Total flux subtracted in 200 components = -0.000197133 Jy ! Clean residual min=-0.002050 max=0.001906 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0400283 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.0400283 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=0.036551Jy sigma=0.644081 ! Fit after self-cal, rms=0.036534Jy sigma=0.643958 wmodel J2103-0343_C_map.mod ! Writing 131 model components to file: J2103-0343_C_map.mod wobs J2103-0343_C_uvs.fits ! Writing UV FITS file: J2103-0343_C_uvs.fits wwins J2103-0343_C_map.win ! wwins: Wrote 2 windows to J2103-0343_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 = -5.54438e-05 Jy ! Component: 100 - total flux cleaned = 3.30882e-05 Jy ! Component: 150 - total flux cleaned = 0.00017037 Jy ! Component: 200 - total flux cleaned = 0.000219381 Jy ! Component: 250 - total flux cleaned = 0.000288561 Jy ! Component: 300 - total flux cleaned = 0.000395993 Jy ! Component: 350 - total flux cleaned = 0.000456025 Jy ! Component: 400 - total flux cleaned = 0.000531854 Jy ! Component: 450 - total flux cleaned = 0.000549729 Jy ! Component: 500 - total flux cleaned = 0.000599985 Jy ! Component: 550 - total flux cleaned = 0.000647484 Jy ! Component: 600 - total flux cleaned = 0.000708568 Jy ! Component: 650 - total flux cleaned = 0.000796937 Jy ! Component: 700 - total flux cleaned = 0.000853629 Jy ! Component: 750 - total flux cleaned = 0.000908465 Jy ! Component: 800 - total flux cleaned = 0.000961449 Jy ! Component: 850 - total flux cleaned = 0.000987008 Jy ! Component: 900 - total flux cleaned = 0.00103707 Jy ! Component: 950 - total flux cleaned = 0.0010613 Jy ! Component: 1000 - total flux cleaned = 0.00109651 Jy ! Component: 1050 - total flux cleaned = 0.00115367 Jy ! Component: 1100 - total flux cleaned = 0.00123247 Jy ! Component: 1150 - total flux cleaned = 0.0013423 Jy ! Component: 1200 - total flux cleaned = 0.00140667 Jy ! Component: 1250 - total flux cleaned = 0.00145941 Jy ! Component: 1300 - total flux cleaned = 0.00152175 Jy ! Component: 1350 - total flux cleaned = 0.0015627 Jy ! Component: 1400 - total flux cleaned = 0.00163327 Jy ! Component: 1450 - total flux cleaned = 0.00167306 Jy ! Component: 1500 - total flux cleaned = 0.00172208 Jy ! Component: 1550 - total flux cleaned = 0.00175099 Jy ! Component: 1600 - total flux cleaned = 0.00177024 Jy ! Component: 1650 - total flux cleaned = 0.00180802 Jy ! Component: 1700 - total flux cleaned = 0.00185441 Jy ! Component: 1750 - total flux cleaned = 0.00185442 Jy ! Component: 1800 - total flux cleaned = 0.0018726 Jy ! Component: 1850 - total flux cleaned = 0.0018905 Jy ! Component: 1900 - total flux cleaned = 0.00192584 Jy ! Component: 1950 - total flux cleaned = 0.00193439 Jy ! Component: 2000 - total flux cleaned = 0.00194314 Jy ! Component: 2050 - total flux cleaned = 0.00197726 Jy ! Component: 2100 - total flux cleaned = 0.00199407 Jy ! Component: 2150 - total flux cleaned = 0.00199422 Jy ! Component: 2200 - total flux cleaned = 0.0020273 Jy ! Component: 2250 - total flux cleaned = 0.00203548 Jy ! Component: 2300 - total flux cleaned = 0.00204351 Jy ! Component: 2350 - total flux cleaned = 0.00203559 Jy ! Component: 2400 - total flux cleaned = 0.00206724 Jy ! Component: 2450 - total flux cleaned = 0.00206723 Jy ! Component: 2500 - total flux cleaned = 0.00207498 Jy ! Component: 2550 - total flux cleaned = 0.00209801 Jy ! Component: 2600 - total flux cleaned = 0.00211326 Jy ! Component: 2650 - total flux cleaned = 0.00212089 Jy ! Component: 2700 - total flux cleaned = 0.00214351 Jy ! Component: 2750 - total flux cleaned = 0.00215853 Jy ! Component: 2800 - total flux cleaned = 0.00216599 Jy ! Component: 2850 - total flux cleaned = 0.00221034 Jy ! Component: 2900 - total flux cleaned = 0.00225437 Jy ! Component: 2950 - total flux cleaned = 0.00227629 Jy ! Component: 3000 - total flux cleaned = 0.00229083 Jy ! Component: 3050 - total flux cleaned = 0.00230534 Jy ! Component: 3100 - total flux cleaned = 0.00231257 Jy ! Component: 3150 - total flux cleaned = 0.00232689 Jy ! Component: 3200 - total flux cleaned = 0.00231271 Jy ! Component: 3250 - total flux cleaned = 0.00234818 Jy ! Component: 3300 - total flux cleaned = 0.00234814 Jy ! Component: 3350 - total flux cleaned = 0.00235523 Jy ! Component: 3400 - total flux cleaned = 0.00236929 Jy ! Component: 3450 - total flux cleaned = 0.00237631 Jy ! Component: 3500 - total flux cleaned = 0.00240427 Jy ! Component: 3550 - total flux cleaned = 0.0023973 Jy ! Component: 3600 - total flux cleaned = 0.00241821 Jy ! Component: 3650 - total flux cleaned = 0.00244609 Jy ! Component: 3700 - total flux cleaned = 0.00245304 Jy ! Component: 3750 - total flux cleaned = 0.00247387 Jy ! Component: 3800 - total flux cleaned = 0.00248771 Jy ! Component: 3850 - total flux cleaned = 0.00250851 Jy ! Component: 3900 - total flux cleaned = 0.00253618 Jy ! Component: 3950 - total flux cleaned = 0.00255 Jy ! Component: 4000 - total flux cleaned = 0.00258456 Jy ! Component: 4050 - total flux cleaned = 0.00261217 Jy ! Total flux subtracted in 4096 components = 0.00263282 Jy ! Clean residual min=-0.000352 max=0.000375 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0426611 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 377 components and 0.0426611 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2103-0343_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.663 x 6.936 at -4.964 degrees (North through East) ! Clean map min=-0.00145 max=0.027473 Jy/beam ! Writing clean map to FITS file: .//J2103-0343_C_map.fits wmodel .//J2103-0343_C_map.mod ! Writing 377 model components to file: .//J2103-0343_C_map.mod wobs .//J2103-0343_C_uvs.fits ! Writing UV FITS file: .//J2103-0343_C_uvs.fits wwins .//J2103-0343_C_map.win ! wwins: Wrote 3 windows to .//J2103-0343_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0274731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33754 1.33754 2.67508 5.35015 10.7003 21.4006 42.8012 85.6025 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.292 quit ! Quitting program ! Log file .//J2103-0343_C_dfm.log closed on Mon Jan 20 19:10:34 2020