! Started logfile: .//J0128-2519_X_dfm.log on Mon Jan 20 17:10:45 2020 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 .//J0128-2519_X_uva.fits ! Reading UV FITS file: .//J0128-2519_X_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0128-2519 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3584 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 J0128-2519_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001723Jy sigma=16.440360 ! Fit after self-cal, rms=0.913246Jy sigma=14.980380 ! 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=1.474 mas, bmaj=8.094 mas, bpa=-0.7074 degrees ! Estimated noise=1.43359 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 = 0.0663516 Jy ! Component: 100 - total flux cleaned = 0.0833742 Jy ! Total flux subtracted in 100 components = 0.0833742 Jy ! Clean residual min=-0.003770 max=0.007626 Jy/beam ! Clean residual mean=-0.000005 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.0833741 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0833741 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=0.052694Jy sigma=0.673697 ! Fit after self-cal, rms=0.052648Jy sigma=0.673323 ! 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=1.861 mas, bmaj=8.044 mas, bpa=0.7065 degrees ! Estimated noise=0.745237 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 = 0.00900163 Jy ! Component: 100 - total flux cleaned = 0.0124273 Jy ! Component: 150 - total flux cleaned = 0.0142211 Jy ! Component: 200 - total flux cleaned = 0.0153598 Jy ! Total flux subtracted in 200 components = 0.0153598 Jy ! Clean residual min=-0.003764 max=0.004025 Jy/beam ! Clean residual mean=0.000003 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.0987339 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 44 components and 0.098734 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=0.051432Jy sigma=0.643596 ! Fit after self-cal, rms=0.051429Jy sigma=0.643494 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.861 x 8.044 at 0.7065 degrees (North through East) ! Clean map min=-0.0036679 max=0.089386 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.16 KP 0.99 ! LA 1.03 NL 0.92 OV 1.09 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.00 KP 1.02 ! LA 0.97 NL 0.88 OV 1.11 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.11 KP 1.02 ! LA 1.00 NL 0.94 OV 1.01 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.24 KP 1.05 ! LA 0.96 NL 0.87 OV 1.05 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.17 KP 1.01 ! LA 1.07 NL 0.98 OV 1.11 PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.12 KP 1.04 ! LA 1.08 NL 0.96 OV 1.10 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.17 KP 1.04 ! LA 1.01 NL 0.91 OV 1.11 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.02 KP 0.99 ! LA 1.07 NL 0.99 OV 1.09 PT 0.96 ! ! ! Fit before self-cal, rms=0.051429Jy sigma=0.643494 ! Fit after self-cal, rms=0.053819Jy sigma=0.629871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=7.961 mas, bpa=0.7013 degrees ! Estimated noise=0.747414 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 = -0.000367947 Jy ! Component: 100 - total flux cleaned = -0.000326728 Jy ! Component: 150 - total flux cleaned = -0.000326091 Jy ! Component: 200 - total flux cleaned = -0.000351923 Jy ! Total flux subtracted in 200 components = -0.000351923 Jy ! Clean residual min=-0.002227 max=0.002338 Jy/beam ! Clean residual mean=0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.098382 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.098382 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=0.053746Jy sigma=0.629100 ! Fit after self-cal, rms=0.053750Jy sigma=0.628934 ! 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=0.053750Jy sigma=0.628934 ! Fit after self-cal, rms=0.054482Jy sigma=0.628788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.931 mas, bmaj=7.946 mas, bpa=0.7123 degrees ! Estimated noise=0.746502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00048389 Jy ! Component: 100 - total flux cleaned = -0.000484206 Jy ! Component: 150 - total flux cleaned = -0.000528936 Jy ! Component: 200 - total flux cleaned = -0.000548319 Jy ! Total flux subtracted in 200 components = -0.000548319 Jy ! Clean residual min=-0.002154 max=0.002442 Jy/beam ! Clean residual mean=0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0978337 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 90 components and 0.0978337 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=0.054440Jy sigma=0.628471 ! Fit after self-cal, rms=0.054439Jy sigma=0.628465 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 (39.8, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162583 Jy ! Component: 100 - total flux cleaned = 0.0020969 Jy ! Component: 150 - total flux cleaned = 0.00225847 Jy ! Component: 200 - total flux cleaned = 0.0025554 Jy ! Total flux subtracted in 200 components = 0.0025554 Jy ! Clean residual min=-0.001952 max=0.001684 Jy/beam ! Clean residual mean=-0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.100389 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 0.100389 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=0.054296Jy sigma=0.626587 ! Fit after self-cal, rms=0.054289Jy sigma=0.626503 ! 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=0.054289Jy sigma=0.626503 ! Fit after self-cal, rms=0.054669Jy sigma=0.626309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=7.946 mas, bpa=0.7075 degrees ! Estimated noise=0.743958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175809 Jy ! Component: 100 - total flux cleaned = 0.000144103 Jy ! Component: 150 - total flux cleaned = 0.000274349 Jy ! Component: 200 - total flux cleaned = 0.000419827 Jy ! Total flux subtracted in 200 components = 0.000419827 Jy ! Clean residual min=-0.001840 max=0.001666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.100809 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 151 components and 0.100809 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=0.054623Jy sigma=0.625854 ! Fit after self-cal, rms=0.054624Jy sigma=0.625835 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 = 7.98859e-05 Jy ! Component: 100 - total flux cleaned = 0.000280996 Jy ! Component: 150 - total flux cleaned = 0.00046887 Jy ! Component: 200 - total flux cleaned = 0.000626785 Jy ! Total flux subtracted in 200 components = 0.000626785 Jy ! Clean residual min=-0.001751 max=0.001669 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.101436 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 170 components and 0.101436 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=0.054598Jy sigma=0.625598 ! Fit after self-cal, rms=0.054596Jy sigma=0.625590 ! 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=0.054596Jy sigma=0.625590 ! Fit after self-cal, rms=0.054954Jy sigma=0.625533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.654 mas, bmaj=7.925 mas, bpa=2.405 degrees ! Estimated noise=0.72694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266899 Jy ! Component: 100 - total flux cleaned = 0.0004514 Jy ! Component: 150 - total flux cleaned = 0.000540934 Jy ! Component: 200 - total flux cleaned = 0.000621512 Jy ! Total flux subtracted in 200 components = 0.000621512 Jy ! Clean residual min=-0.001570 max=0.001220 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.102057 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 200 components and 0.102057 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=0.054943Jy sigma=0.625387 ! Fit after self-cal, rms=0.054945Jy sigma=0.625380 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 = 0.000119037 Jy ! Component: 100 - total flux cleaned = 0.000200205 Jy ! Component: 150 - total flux cleaned = 0.000267501 Jy ! Component: 200 - total flux cleaned = 0.000331501 Jy ! Total flux subtracted in 200 components = 0.000331501 Jy ! Clean residual min=-0.001608 max=0.001210 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.102389 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 214 components and 0.102389 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=0.054939Jy sigma=0.625310 ! Fit after self-cal, rms=0.054939Jy sigma=0.625308 ! 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=1.946 mas, bmaj=7.945 mas, bpa=0.7164 degrees ! Estimated noise=0.743548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.946 x 7.945 at 0.7164 degrees (North through East) ! Clean map min=-0.001643 max=0.089769 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=1.545 mas, bmaj=7.905 mas, bpa=-0.7809 degrees ! Estimated noise=1.46658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678796 Jy ! Component: 100 - total flux cleaned = 0.0831696 Jy ! Component: 150 - total flux cleaned = 0.0889448 Jy ! Component: 200 - total flux cleaned = 0.0916293 Jy ! Total flux subtracted in 200 components = 0.0916293 Jy ! Clean residual min=-0.003120 max=0.003321 Jy/beam ! Clean residual mean=-0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0916293 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0916293 Jy ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=7.945 mas, bpa=0.7164 degrees ! Estimated noise=0.743548 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 = 0.00263046 Jy ! Component: 100 - total flux cleaned = 0.00340367 Jy ! Component: 150 - total flux cleaned = 0.0039826 Jy ! Component: 200 - total flux cleaned = 0.00458027 Jy ! Total flux subtracted in 200 components = 0.00458027 Jy ! Clean residual min=-0.001883 max=0.001481 Jy/beam ! Clean residual mean=-0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0962096 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 91 components and 0.0962095 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=2.654 mas, bmaj=7.925 mas, bpa=2.405 degrees ! Estimated noise=0.72694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094608 Jy ! Component: 100 - total flux cleaned = 0.00171883 Jy ! Component: 150 - total flux cleaned = 0.00238027 Jy ! Component: 200 - total flux cleaned = 0.00295526 Jy ! Total flux subtracted in 200 components = 0.00295526 Jy ! Clean residual min=-0.001582 max=0.001108 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0991648 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 = 0.000506676 Jy ! Component: 100 - total flux cleaned = 0.000835412 Jy ! Component: 150 - total flux cleaned = 0.00110307 Jy ! Component: 200 - total flux cleaned = 0.00130556 Jy ! Total flux subtracted in 200 components = 0.00130556 Jy ! Clean residual min=-0.001533 max=0.001063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.10047 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 156 components and 0.10047 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=7.945 mas, bpa=0.7164 degrees ! Estimated noise=0.743548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117507 Jy ! Component: 100 - total flux cleaned = -2.02933e-05 Jy ! Component: 150 - total flux cleaned = 0.00015636 Jy ! Component: 200 - total flux cleaned = 0.000359068 Jy ! Total flux subtracted in 200 components = 0.000359068 Jy ! Clean residual min=-0.001630 max=0.001472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.100829 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 187 components and 0.100829 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=0.054924Jy sigma=0.625463 ! Fit after self-cal, rms=0.054909Jy sigma=0.625435 wmodel J0128-2519_X_map.mod ! Writing 187 model components to file: J0128-2519_X_map.mod wobs J0128-2519_X_uvs.fits ! Writing UV FITS file: J0128-2519_X_uvs.fits wwins J0128-2519_X_map.win ! wwins: Wrote 2 windows to J0128-2519_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 = -0.000533054 Jy ! Component: 100 - total flux cleaned = -0.000689226 Jy ! Component: 150 - total flux cleaned = -0.000761019 Jy ! Component: 200 - total flux cleaned = -0.000893374 Jy ! Component: 250 - total flux cleaned = -0.00106036 Jy ! Component: 300 - total flux cleaned = -0.00112019 Jy ! Component: 350 - total flux cleaned = -0.00112018 Jy ! Component: 400 - total flux cleaned = -0.00113847 Jy ! Component: 450 - total flux cleaned = -0.00112079 Jy ! Component: 500 - total flux cleaned = -0.00108664 Jy ! Component: 550 - total flux cleaned = -0.0010865 Jy ! Component: 600 - total flux cleaned = -0.00110232 Jy ! Component: 650 - total flux cleaned = -0.00108618 Jy ! Component: 700 - total flux cleaned = -0.00107066 Jy ! Component: 750 - total flux cleaned = -0.00108588 Jy ! Component: 800 - total flux cleaned = -0.00107125 Jy ! Component: 850 - total flux cleaned = -0.0010714 Jy ! Component: 900 - total flux cleaned = -0.00108591 Jy ! Component: 950 - total flux cleaned = -0.00114241 Jy ! Component: 1000 - total flux cleaned = -0.00115596 Jy ! Component: 1050 - total flux cleaned = -0.00116968 Jy ! Component: 1100 - total flux cleaned = -0.00119669 Jy ! Component: 1150 - total flux cleaned = -0.00123676 Jy ! Component: 1200 - total flux cleaned = -0.0012761 Jy ! Component: 1250 - total flux cleaned = -0.00130201 Jy ! Component: 1300 - total flux cleaned = -0.00131464 Jy ! Component: 1350 - total flux cleaned = -0.00131476 Jy ! Component: 1400 - total flux cleaned = -0.00131499 Jy ! Component: 1450 - total flux cleaned = -0.00130285 Jy ! Component: 1500 - total flux cleaned = -0.00133943 Jy ! Component: 1550 - total flux cleaned = -0.00129143 Jy ! Component: 1600 - total flux cleaned = -0.00127951 Jy ! Component: 1650 - total flux cleaned = -0.0012558 Jy ! Component: 1700 - total flux cleaned = -0.00122075 Jy ! Component: 1750 - total flux cleaned = -0.00119768 Jy ! Component: 1800 - total flux cleaned = -0.00118626 Jy ! Component: 1850 - total flux cleaned = -0.00116358 Jy ! Component: 1900 - total flux cleaned = -0.00114109 Jy ! Component: 1950 - total flux cleaned = -0.00113011 Jy ! Component: 2000 - total flux cleaned = -0.00114117 Jy ! Component: 2050 - total flux cleaned = -0.00110849 Jy ! Component: 2100 - total flux cleaned = -0.00111931 Jy ! Component: 2150 - total flux cleaned = -0.00111921 Jy ! Component: 2200 - total flux cleaned = -0.00109783 Jy ! Component: 2250 - total flux cleaned = -0.00107661 Jy ! Component: 2300 - total flux cleaned = -0.00106613 Jy ! Component: 2350 - total flux cleaned = -0.00105565 Jy ! Component: 2400 - total flux cleaned = -0.00103494 Jy ! Component: 2450 - total flux cleaned = -0.0010143 Jy ! Component: 2500 - total flux cleaned = -0.0009939 Jy ! Component: 2550 - total flux cleaned = -0.000993934 Jy ! Component: 2600 - total flux cleaned = -0.00099396 Jy ! Component: 2650 - total flux cleaned = -0.000983939 Jy ! Component: 2700 - total flux cleaned = -0.00098401 Jy ! Component: 2750 - total flux cleaned = -0.000994051 Jy ! Component: 2800 - total flux cleaned = -0.000964415 Jy ! Component: 2850 - total flux cleaned = -0.000954582 Jy ! Component: 2900 - total flux cleaned = -0.000954529 Jy ! Component: 2950 - total flux cleaned = -0.000964262 Jy ! Component: 3000 - total flux cleaned = -0.000964274 Jy ! Component: 3050 - total flux cleaned = -0.000954655 Jy ! Component: 3100 - total flux cleaned = -0.000964342 Jy ! Component: 3150 - total flux cleaned = -0.00097388 Jy ! Component: 3200 - total flux cleaned = -0.000992887 Jy ! Component: 3250 - total flux cleaned = -0.000974021 Jy ! Component: 3300 - total flux cleaned = -0.000974009 Jy ! Component: 3350 - total flux cleaned = -0.00099284 Jy ! Component: 3400 - total flux cleaned = -0.000973995 Jy ! Component: 3450 - total flux cleaned = -0.000964631 Jy ! Component: 3500 - total flux cleaned = -0.000964583 Jy ! Component: 3550 - total flux cleaned = -0.000945782 Jy ! Component: 3600 - total flux cleaned = -0.000926942 Jy ! Component: 3650 - total flux cleaned = -0.000898658 Jy ! Component: 3700 - total flux cleaned = -0.000879639 Jy ! Component: 3750 - total flux cleaned = -0.000879583 Jy ! Component: 3800 - total flux cleaned = -0.000860592 Jy ! Component: 3850 - total flux cleaned = -0.000860463 Jy ! Component: 3900 - total flux cleaned = -0.000850885 Jy ! Component: 3950 - total flux cleaned = -0.00086045 Jy ! Component: 4000 - total flux cleaned = -0.000850842 Jy ! Component: 4050 - total flux cleaned = -0.000831547 Jy ! Total flux subtracted in 4096 components = -0.000802359 Jy ! Clean residual min=-0.000813 max=0.000510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.100027 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 558 components and 0.100027 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0128-2519_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.946 x 7.945 at 0.7164 degrees (North through East) ! Clean map min=-0.0012258 max=0.089776 Jy/beam ! Writing clean map to FITS file: .//J0128-2519_X_map.fits wmodel .//J0128-2519_X_map.mod ! Writing 558 model components to file: .//J0128-2519_X_map.mod wobs .//J0128-2519_X_uvs.fits ! Writing UV FITS file: .//J0128-2519_X_uvs.fits wwins .//J0128-2519_X_map.win ! wwins: Wrote 3 windows to .//J0128-2519_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0897764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60184 0.60184 1.20368 2.40736 4.81472 9.62944 19.2589 38.5178 77.0356 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 498.471 quit ! Quitting program ! Log file .//J0128-2519_X_dfm.log closed on Mon Jan 20 17:10:49 2020