! Started logfile: .//J2101-3708_C_dfm.log on Mon Jan 20 19:10:10 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 .//J2101-3708_C_uva.fits ! Reading UV FITS file: .//J2101-3708_C_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2101-3708 ! ! 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 85 lines of history. ! ! Reading 1800 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 J2101-3708_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001982Jy sigma=13.386599 ! Fit after self-cal, rms=0.966428Jy sigma=12.911647 ! 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=3.788 mas, bmaj=46.37 mas, bpa=-15.03 degrees ! Estimated noise=1.68942 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 = 0.0271802 Jy ! Component: 100 - total flux cleaned = 0.0317782 Jy ! Total flux subtracted in 100 components = 0.0317782 Jy ! Clean residual min=-0.003142 max=0.003666 Jy/beam ! Clean residual mean=0.000004 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.0317782 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0317782 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=0.049683Jy sigma=0.617803 ! Fit after self-cal, rms=0.048227Jy sigma=0.600855 ! 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=4.862 mas, bmaj=44.32 mas, bpa=-14.46 degrees ! Estimated noise=1.26985 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 = 0.00201103 Jy ! Component: 100 - total flux cleaned = 0.00201017 Jy ! Component: 150 - total flux cleaned = 0.00214717 Jy ! Component: 200 - total flux cleaned = 0.00244131 Jy ! Total flux subtracted in 200 components = 0.00244131 Jy ! Clean residual min=-0.002645 max=0.002183 Jy/beam ! Clean residual mean=-0.000004 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0342195 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 63 components and 0.0342195 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=0.047873Jy sigma=0.595912 ! Fit after self-cal, rms=0.047846Jy sigma=0.594877 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.862 x 44.32 at -14.46 degrees (North through East) ! Clean map min=-0.0027004 max=0.036781 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.07 LA 0.99 NL 0.97 ! OV 1.02 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.05 LA 1.28 NL 0.99 ! OV 1.06 PT 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.31 KP 0.87 LA 1.11 NL 0.93 ! OV 1.22 PT 0.69 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 1.17 LA 1.12 NL 1.13 ! OV 0.97 PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 0.98 LA 1.20 NL 1.04 ! OV 0.99 PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.10 LA 1.05 NL 0.90 ! OV 0.94 PT 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.95 LA 0.92 NL 1.15 ! OV 0.97 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.95 LA 1.04 NL 0.96 ! OV 1.06 PT 0.85 ! ! ! Fit before self-cal, rms=0.047846Jy sigma=0.594877 ! Fit after self-cal, rms=0.048715Jy sigma=0.588828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.887 mas, bmaj=44.84 mas, bpa=-14.48 degrees ! Estimated noise=1.25007 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 = -0.000366581 Jy ! Component: 100 - total flux cleaned = -0.000487223 Jy ! Component: 150 - total flux cleaned = -0.000661976 Jy ! Component: 200 - total flux cleaned = -0.000854684 Jy ! Total flux subtracted in 200 components = -0.000854684 Jy ! Clean residual min=-0.001897 max=0.001658 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0333648 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 111 components and 0.0333648 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=0.048648Jy sigma=0.588184 ! Fit after self-cal, rms=0.049018Jy sigma=0.586693 ! 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=0.049018Jy sigma=0.586693 ! Fit after self-cal, rms=0.050247Jy sigma=0.586241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.907 mas, bmaj=44.96 mas, bpa=-14.46 degrees ! Estimated noise=1.2493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247994 Jy ! Component: 100 - total flux cleaned = -2.69492e-05 Jy ! Component: 150 - total flux cleaned = -0.000239961 Jy ! Component: 200 - total flux cleaned = -0.000351318 Jy ! Total flux subtracted in 200 components = -0.000351318 Jy ! Clean residual min=-0.001639 max=0.001655 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0330135 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 151 components and 0.0330135 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=0.050196Jy sigma=0.585813 ! Fit after self-cal, rms=0.050291Jy sigma=0.585269 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 = 0.000398603 Jy ! Component: 100 - total flux cleaned = 0.000428373 Jy ! Component: 150 - total flux cleaned = 0.000427361 Jy ! Component: 200 - total flux cleaned = 0.00033276 Jy ! Total flux subtracted in 200 components = 0.00033276 Jy ! Clean residual min=-0.001739 max=0.001609 Jy/beam ! Clean residual mean=0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0333463 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 189 components and 0.0333463 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=0.050251Jy sigma=0.584967 ! Fit after self-cal, rms=0.050242Jy sigma=0.584917 ! 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=0.050242Jy sigma=0.584917 ! Fit after self-cal, rms=0.051342Jy sigma=0.584945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.914 mas, bmaj=45.14 mas, bpa=-14.45 degrees ! Estimated noise=1.26276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574336 Jy ! Component: 100 - total flux cleaned = 0.000487935 Jy ! Component: 150 - total flux cleaned = 0.000358897 Jy ! Component: 200 - total flux cleaned = 0.000240872 Jy ! Total flux subtracted in 200 components = 0.000240872 Jy ! Clean residual min=-0.001697 max=0.001577 Jy/beam ! Clean residual mean=0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0335871 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 221 components and 0.0335871 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=0.051300Jy sigma=0.584681 ! Fit after self-cal, rms=0.051348Jy sigma=0.584566 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 = 0.000235381 Jy ! Component: 100 - total flux cleaned = 0.000189894 Jy ! Component: 150 - total flux cleaned = 0.000125951 Jy ! Component: 200 - total flux cleaned = 2.60859e-05 Jy ! Total flux subtracted in 200 components = 2.60859e-05 Jy ! Clean residual min=-0.001779 max=0.001477 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0336132 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 250 components and 0.0336132 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=0.051324Jy sigma=0.584388 ! Fit after self-cal, rms=0.051316Jy sigma=0.584364 ! 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=0.051316Jy sigma=0.584364 ! Fit after self-cal, rms=0.052001Jy sigma=0.584393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.64 mas, bmaj=44.49 mas, bpa=-14.12 degrees ! Estimated noise=1.25685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674045 Jy ! Component: 100 - total flux cleaned = 0.000744252 Jy ! Component: 150 - total flux cleaned = 0.000653848 Jy ! Component: 200 - total flux cleaned = 0.000535727 Jy ! Total flux subtracted in 200 components = 0.000535727 Jy ! Clean residual min=-0.001445 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.034149 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 287 components and 0.034149 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=0.051973Jy sigma=0.584247 ! Fit after self-cal, rms=0.051986Jy sigma=0.584193 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 = 9.89686e-05 Jy ! Component: 100 - total flux cleaned = 5.14399e-05 Jy ! Component: 150 - total flux cleaned = -5.56158e-05 Jy ! Component: 200 - total flux cleaned = -0.00012867 Jy ! Total flux subtracted in 200 components = -0.00012867 Jy ! Clean residual min=-0.001501 max=0.001447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0340203 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 310 components and 0.0340203 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=0.051972Jy sigma=0.584079 ! Fit after self-cal, rms=0.051962Jy sigma=0.584069 ! 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=4.918 mas, bmaj=45.28 mas, bpa=-14.45 degrees ! Estimated noise=1.2734 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.918 x 45.28 at -14.45 degrees (North through East) ! Clean map min=-0.0039541 max=0.037089 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=3.823 mas, bmaj=47.2 mas, bpa=-15.04 degrees ! Estimated noise=1.7083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281597 Jy ! Component: 100 - total flux cleaned = 0.0346039 Jy ! Component: 150 - total flux cleaned = 0.0367088 Jy ! Component: 200 - total flux cleaned = 0.0368075 Jy ! Total flux subtracted in 200 components = 0.0368075 Jy ! Clean residual min=-0.002928 max=0.003100 Jy/beam ! Clean residual mean=0.000006 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.0368076 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0368076 Jy ! Inverting map and beam ! Estimated beam: bmin=4.918 mas, bmaj=45.28 mas, bpa=-14.45 degrees ! Estimated noise=1.2734 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 = 2.03363e-05 Jy ! Component: 100 - total flux cleaned = 0.00017784 Jy ! Component: 150 - total flux cleaned = 0.000302133 Jy ! Component: 200 - total flux cleaned = 0.000358446 Jy ! Total flux subtracted in 200 components = 0.000358446 Jy ! Clean residual min=-0.001908 max=0.002072 Jy/beam ! Clean residual mean=0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.037166 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 106 components and 0.037166 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=5.64 mas, bmaj=44.49 mas, bpa=-14.12 degrees ! Estimated noise=1.25685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017525 Jy ! Component: 100 - total flux cleaned = 0.000287039 Jy ! Component: 150 - total flux cleaned = 0.000150829 Jy ! Component: 200 - total flux cleaned = 8.7694e-05 Jy ! Total flux subtracted in 200 components = 8.7694e-05 Jy ! Clean residual min=-0.001594 max=0.001796 Jy/beam ! Clean residual mean=0.000003 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0372537 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 = -0.000119525 Jy ! Component: 100 - total flux cleaned = -0.000232864 Jy ! Component: 150 - total flux cleaned = -0.000392368 Jy ! Component: 200 - total flux cleaned = -0.000493306 Jy ! Total flux subtracted in 200 components = -0.000493306 Jy ! Clean residual min=-0.001607 max=0.001655 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0367604 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 192 components and 0.0367604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.918 mas, bmaj=45.28 mas, bpa=-14.45 degrees ! Estimated noise=1.2734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212435 Jy ! Component: 100 - total flux cleaned = -0.000377208 Jy ! Component: 150 - total flux cleaned = -0.000528886 Jy ! Component: 200 - total flux cleaned = -0.000624027 Jy ! Total flux subtracted in 200 components = -0.000624027 Jy ! Clean residual min=-0.001868 max=0.001653 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0361364 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 224 components and 0.0361363 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=0.051992Jy sigma=0.584333 ! Fit after self-cal, rms=0.051992Jy sigma=0.584297 wmodel J2101-3708_C_map.mod ! Writing 224 model components to file: J2101-3708_C_map.mod wobs J2101-3708_C_uvs.fits ! Writing UV FITS file: J2101-3708_C_uvs.fits wwins J2101-3708_C_map.win ! wwins: Wrote 1 windows to J2101-3708_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236724 Jy ! Component: 100 - total flux cleaned = -0.000374388 Jy ! Component: 150 - total flux cleaned = -0.000375989 Jy ! Component: 200 - total flux cleaned = -0.000280406 Jy ! Component: 250 - total flux cleaned = -0.000235389 Jy ! Component: 300 - total flux cleaned = -0.000212895 Jy ! Component: 350 - total flux cleaned = -0.00012817 Jy ! Component: 400 - total flux cleaned = -0.000128388 Jy ! Component: 450 - total flux cleaned = -0.000224427 Jy ! Component: 500 - total flux cleaned = -0.000279733 Jy ! Component: 550 - total flux cleaned = -0.000351513 Jy ! Component: 600 - total flux cleaned = -0.000438303 Jy ! Component: 650 - total flux cleaned = -0.000521988 Jy ! Component: 700 - total flux cleaned = -0.000586805 Jy ! Component: 750 - total flux cleaned = -0.000665628 Jy ! Component: 800 - total flux cleaned = -0.000787769 Jy ! Component: 850 - total flux cleaned = -0.000862263 Jy ! Component: 900 - total flux cleaned = -0.000934739 Jy ! Component: 950 - total flux cleaned = -0.00100553 Jy ! Component: 1000 - total flux cleaned = -0.00106106 Jy ! Component: 1050 - total flux cleaned = -0.00114182 Jy ! Component: 1100 - total flux cleaned = -0.00112861 Jy ! Component: 1150 - total flux cleaned = -0.00107655 Jy ! Component: 1200 - total flux cleaned = -0.00105101 Jy ! Component: 1250 - total flux cleaned = -0.0010258 Jy ! Component: 1300 - total flux cleaned = -0.000952035 Jy ! Component: 1350 - total flux cleaned = -0.000915544 Jy ! Component: 1400 - total flux cleaned = -0.000855744 Jy ! Component: 1450 - total flux cleaned = -0.000796799 Jy ! Component: 1500 - total flux cleaned = -0.000761968 Jy ! Component: 1550 - total flux cleaned = -0.00078502 Jy ! Component: 1600 - total flux cleaned = -0.000728175 Jy ! Component: 1650 - total flux cleaned = -0.000728406 Jy ! Component: 1700 - total flux cleaned = -0.000706297 Jy ! Component: 1750 - total flux cleaned = -0.000695463 Jy ! Component: 1800 - total flux cleaned = -0.000717217 Jy ! Component: 1850 - total flux cleaned = -0.000674083 Jy ! Component: 1900 - total flux cleaned = -0.000674053 Jy ! Component: 1950 - total flux cleaned = -0.000663439 Jy ! Component: 2000 - total flux cleaned = -0.000652867 Jy ! Component: 2050 - total flux cleaned = -0.000652973 Jy ! Component: 2100 - total flux cleaned = -0.00069448 Jy ! Component: 2150 - total flux cleaned = -0.000694515 Jy ! Component: 2200 - total flux cleaned = -0.000714988 Jy ! Component: 2250 - total flux cleaned = -0.000714972 Jy ! Component: 2300 - total flux cleaned = -0.000704835 Jy ! Component: 2350 - total flux cleaned = -0.000735036 Jy ! Component: 2400 - total flux cleaned = -0.000724914 Jy ! Component: 2450 - total flux cleaned = -0.000704912 Jy ! Component: 2500 - total flux cleaned = -0.000675093 Jy ! Component: 2550 - total flux cleaned = -0.000675154 Jy ! Component: 2600 - total flux cleaned = -0.000684975 Jy ! Component: 2650 - total flux cleaned = -0.000675151 Jy ! Component: 2700 - total flux cleaned = -0.0006556 Jy ! Component: 2750 - total flux cleaned = -0.000684887 Jy ! Component: 2800 - total flux cleaned = -0.000626498 Jy ! Component: 2850 - total flux cleaned = -0.000636227 Jy ! Component: 2900 - total flux cleaned = -0.000645986 Jy ! Component: 2950 - total flux cleaned = -0.000626665 Jy ! Component: 3000 - total flux cleaned = -0.000626631 Jy ! Component: 3050 - total flux cleaned = -0.000578498 Jy ! Component: 3100 - total flux cleaned = -0.000540097 Jy ! Component: 3150 - total flux cleaned = -0.000472879 Jy ! Component: 3200 - total flux cleaned = -0.000415251 Jy ! Component: 3250 - total flux cleaned = -0.00037678 Jy ! Component: 3300 - total flux cleaned = -0.000348011 Jy ! Component: 3350 - total flux cleaned = -0.000309586 Jy ! Component: 3400 - total flux cleaned = -0.000232801 Jy ! Component: 3450 - total flux cleaned = -0.000165549 Jy ! Component: 3500 - total flux cleaned = -0.000117428 Jy ! Component: 3550 - total flux cleaned = -5.969e-05 Jy ! Component: 3600 - total flux cleaned = -4.99762e-05 Jy ! Component: 3650 - total flux cleaned = -1.14214e-05 Jy ! Component: 3700 - total flux cleaned = 5.61869e-05 Jy ! Component: 3750 - total flux cleaned = 6.5861e-05 Jy ! Component: 3800 - total flux cleaned = 0.000124024 Jy ! Component: 3850 - total flux cleaned = 0.000162856 Jy ! Component: 3900 - total flux cleaned = 0.0002115 Jy ! Component: 3950 - total flux cleaned = 0.000240655 Jy ! Component: 4000 - total flux cleaned = 0.000269936 Jy ! Component: 4050 - total flux cleaned = 0.000299296 Jy ! Total flux subtracted in 4096 components = 0.000328782 Jy ! Clean residual min=-0.000538 max=0.000528 Jy/beam ! Clean residual mean=-0.000005 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0364651 Jy keep ! Adding 411 model components to the UV plane model. ! The established model now contains 635 components and 0.0364652 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2101-3708_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.918 x 45.28 at -14.45 degrees (North through East) ! Clean map min=-0.0036041 max=0.036606 Jy/beam ! Writing clean map to FITS file: .//J2101-3708_C_map.fits wmodel .//J2101-3708_C_map.mod ! Writing 635 model components to file: .//J2101-3708_C_map.mod wobs .//J2101-3708_C_uvs.fits ! Writing UV FITS file: .//J2101-3708_C_uvs.fits wwins .//J2101-3708_C_map.win ! wwins: Wrote 2 windows to .//J2101-3708_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.036606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.74838 1.74838 3.49676 6.99352 13.987 27.9741 55.9481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 171.587 quit ! Quitting program ! Log file .//J2101-3708_C_dfm.log closed on Mon Jan 20 19:10:14 2020