! Started logfile: /vlbi/uf001/uva//J2219-2719_S_dfm.log on Mon Jan 14 06:14:37 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J2219-2719_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2219-2719_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.885965 visibilities/baseline/integration-bin. ! Found source: J2219-2719 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3636 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2219-2719_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031945Jy sigma=16.518042 ! Fit after self-cal, rms=0.824643Jy sigma=13.198398 ! 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=2.172 mas, bmaj=6.668 mas, bpa=-5.914 degrees ! Estimated noise=0.951912 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 = 0.127082 Jy ! Component: 100 - total flux cleaned = 0.178487 Jy ! Total flux subtracted in 100 components = 0.178487 Jy ! Clean residual min=-0.012752 max=0.024227 Jy/beam ! Clean residual mean=-0.000081 rms=0.003794 Jy/beam ! Combined flux in latest and established models = 0.178487 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.178487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106024Jy sigma=1.602611 ! Fit after self-cal, rms=0.105693Jy sigma=1.598291 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284668 Jy ! Component: 100 - total flux cleaned = 0.0442799 Jy ! Total flux subtracted in 100 components = 0.0442799 Jy ! Clean residual min=-0.009410 max=0.014884 Jy/beam ! Clean residual mean=-0.000057 rms=0.002538 Jy/beam ! Combined flux in latest and established models = 0.222767 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.222767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095097Jy sigma=1.398093 ! Fit after self-cal, rms=0.095047Jy sigma=1.397269 ! 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=2.674 mas, bmaj=7.513 mas, bpa=-5.861 degrees ! Estimated noise=0.791616 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 = 0.0176241 Jy ! Component: 100 - total flux cleaned = 0.0283702 Jy ! Component: 150 - total flux cleaned = 0.0350465 Jy ! Component: 200 - total flux cleaned = 0.0391952 Jy ! Total flux subtracted in 200 components = 0.0391952 Jy ! Clean residual min=-0.008950 max=0.012982 Jy/beam ! Clean residual mean=-0.000124 rms=0.002926 Jy/beam ! Combined flux in latest and established models = 0.261962 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.261962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091756Jy sigma=1.330539 ! Fit after self-cal, rms=0.091741Jy sigma=1.330062 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.674 x 7.513 at -5.861 degrees (North through East) ! Clean map min=-0.0087645 max=0.17098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 1.38 KP 1.03 LA 0.95 ! MK 0.95 NL 1.08 OV 0.97 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.42 KP 1.01 LA 0.94 ! MK 0.96 NL 1.08 OV 0.94 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.31 KP 1.02 LA 0.90 ! MK 1.07 NL 1.07 OV 0.98 PT 0.94 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.091741Jy sigma=1.330062 ! Fit after self-cal, rms=0.095931Jy sigma=1.261598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.687 mas, bmaj=7.401 mas, bpa=-5.174 degrees ! Estimated noise=0.795142 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 (-14.5, 74). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068836 Jy ! Component: 100 - total flux cleaned = 0.00770397 Jy ! Component: 150 - total flux cleaned = 0.00782971 Jy ! Component: 200 - total flux cleaned = 0.00804715 Jy ! Total flux subtracted in 200 components = 0.00804715 Jy ! Clean residual min=-0.005932 max=0.006824 Jy/beam ! Clean residual mean=-0.000009 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.270009 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.270009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095127Jy sigma=1.248929 ! Fit after self-cal, rms=0.095287Jy sigma=1.246558 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095287Jy sigma=1.246558 ! Fit after self-cal, rms=0.095724Jy sigma=1.234238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.683 mas, bmaj=7.401 mas, bpa=-5.232 degrees ! Estimated noise=0.78965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281126 Jy ! Component: 100 - total flux cleaned = 0.00361252 Jy ! Component: 150 - total flux cleaned = 0.00386616 Jy ! Component: 200 - total flux cleaned = 0.00416762 Jy ! Total flux subtracted in 200 components = 0.00416762 Jy ! Clean residual min=-0.005132 max=0.005027 Jy/beam ! Clean residual mean=0.000002 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.274177 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.274177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095537Jy sigma=1.230358 ! Fit after self-cal, rms=0.095584Jy sigma=1.229893 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 = 0.00130362 Jy ! Component: 100 - total flux cleaned = 0.00157601 Jy ! Component: 150 - total flux cleaned = 0.00176154 Jy ! Component: 200 - total flux cleaned = 0.00199208 Jy ! Total flux subtracted in 200 components = 0.00199208 Jy ! Clean residual min=-0.004810 max=0.004808 Jy/beam ! Clean residual mean=0.000005 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.276169 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.276169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095497Jy sigma=1.228255 ! Fit after self-cal, rms=0.095490Jy sigma=1.228166 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095490Jy sigma=1.228166 ! Fit after self-cal, rms=0.095525Jy sigma=1.227747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=7.392 mas, bpa=-5.151 degrees ! Estimated noise=0.787142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931952 Jy ! Component: 100 - total flux cleaned = 0.00128532 Jy ! Component: 150 - total flux cleaned = 0.00144411 Jy ! Component: 200 - total flux cleaned = 0.001592 Jy ! Total flux subtracted in 200 components = 0.001592 Jy ! Clean residual min=-0.004544 max=0.004451 Jy/beam ! Clean residual mean=0.000005 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.277761 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.277761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095459Jy sigma=1.226541 ! Fit after self-cal, rms=0.095458Jy sigma=1.226467 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 = 0.000635416 Jy ! Component: 100 - total flux cleaned = 0.000768703 Jy ! Component: 150 - total flux cleaned = 0.000851468 Jy ! Component: 200 - total flux cleaned = 0.000929139 Jy ! Total flux subtracted in 200 components = 0.000929139 Jy ! Clean residual min=-0.004367 max=0.004316 Jy/beam ! Clean residual mean=0.000006 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.27869 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.27869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095418Jy sigma=1.225807 ! Fit after self-cal, rms=0.095416Jy sigma=1.225780 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095416Jy sigma=1.225780 ! Fit after self-cal, rms=0.095412Jy sigma=1.225667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.075 mas, bmaj=18.13 mas, bpa=-2.399 degrees ! Estimated noise=1.10455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144505 Jy ! Component: 100 - total flux cleaned = 0.00171251 Jy ! Component: 150 - total flux cleaned = 0.00182266 Jy ! Component: 200 - total flux cleaned = 0.00187091 Jy ! Total flux subtracted in 200 components = 0.00187091 Jy ! Clean residual min=-0.004559 max=0.005323 Jy/beam ! Clean residual mean=0.000020 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.280561 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.280561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095417Jy sigma=1.225807 ! Fit after self-cal, rms=0.095396Jy sigma=1.225548 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 = 0.000101952 Jy ! Component: 100 - total flux cleaned = 0.00030468 Jy ! Component: 150 - total flux cleaned = 0.000347542 Jy ! Component: 200 - total flux cleaned = 0.00038307 Jy ! Total flux subtracted in 200 components = 0.00038307 Jy ! Clean residual min=-0.004496 max=0.005334 Jy/beam ! Clean residual mean=0.000021 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.280944 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.280944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095415Jy sigma=1.225870 ! Fit after self-cal, rms=0.095395Jy sigma=1.225721 ! 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=2.675 mas, bmaj=7.383 mas, bpa=-5.125 degrees ! Estimated noise=0.785446 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.675 x 7.383 at -5.125 degrees (North through East) ! Clean map min=-0.0038739 max=0.17146 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=2.158 mas, bmaj=6.57 mas, bpa=-5.259 degrees ! Estimated noise=0.939155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125685 Jy ! Component: 100 - total flux cleaned = 0.178244 Jy ! Component: 150 - total flux cleaned = 0.206547 Jy ! Component: 200 - total flux cleaned = 0.222925 Jy ! Total flux subtracted in 200 components = 0.222925 Jy ! Clean residual min=-0.006754 max=0.009636 Jy/beam ! Clean residual mean=-0.000025 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.222925 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.222925 Jy ! Inverting map and beam ! Estimated beam: bmin=2.675 mas, bmaj=7.383 mas, bpa=-5.125 degrees ! Estimated noise=0.785446 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) ! Added new window around map position (2.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168169 Jy ! Component: 100 - total flux cleaned = 0.0276201 Jy ! Component: 150 - total flux cleaned = 0.0352733 Jy ! Component: 200 - total flux cleaned = 0.0410092 Jy ! Total flux subtracted in 200 components = 0.0410092 Jy ! Clean residual min=-0.004709 max=0.004441 Jy/beam ! Clean residual mean=-0.000023 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.263934 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 74 components and 0.263934 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.075 mas, bmaj=18.13 mas, bpa=-2.399 degrees ! Estimated noise=1.10455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775938 Jy ! Component: 100 - total flux cleaned = 0.0119291 Jy ! Component: 150 - total flux cleaned = 0.0143841 Jy ! Component: 200 - total flux cleaned = 0.0157203 Jy ! Total flux subtracted in 200 components = 0.0157203 Jy ! Clean residual min=-0.004593 max=0.005254 Jy/beam ! Clean residual mean=0.000014 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.279654 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 = 0.000313934 Jy ! Component: 100 - total flux cleaned = 0.000508075 Jy ! Component: 150 - total flux cleaned = 0.000681741 Jy ! Component: 200 - total flux cleaned = 0.000715597 Jy ! Total flux subtracted in 200 components = 0.000715597 Jy ! Clean residual min=-0.004527 max=0.005272 Jy/beam ! Clean residual mean=0.000018 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.28037 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 117 components and 0.28037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.675 mas, bmaj=7.383 mas, bpa=-5.125 degrees ! Estimated noise=0.785446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175967 Jy ! Component: 100 - total flux cleaned = -3.11364e-05 Jy ! Component: 150 - total flux cleaned = 0.000161895 Jy ! Component: 200 - total flux cleaned = 0.000278253 Jy ! Total flux subtracted in 200 components = 0.000278253 Jy ! Clean residual min=-0.003918 max=0.003930 Jy/beam ! Clean residual mean=0.000008 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.280648 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.280648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095236Jy sigma=1.224092 ! Fit after self-cal, rms=0.095217Jy sigma=1.223686 wmodel J2219-2719_S_map.mod ! Writing 132 model components to file: J2219-2719_S_map.mod wobs J2219-2719_S_uvs.fits ! Writing UV FITS file: J2219-2719_S_uvs.fits wwins J2219-2719_S_map.win ! wwins: Wrote 3 windows to J2219-2719_S_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 = -0.00107264 Jy ! Component: 100 - total flux cleaned = -0.00166622 Jy ! Component: 150 - total flux cleaned = -0.00173027 Jy ! Component: 200 - total flux cleaned = -0.00167274 Jy ! Component: 250 - total flux cleaned = -0.00145146 Jy ! Component: 300 - total flux cleaned = -0.00155617 Jy ! Component: 350 - total flux cleaned = -0.00175887 Jy ! Component: 400 - total flux cleaned = -0.00171013 Jy ! Component: 450 - total flux cleaned = -0.00185353 Jy ! Component: 500 - total flux cleaned = -0.00203816 Jy ! Component: 550 - total flux cleaned = -0.00217159 Jy ! Component: 600 - total flux cleaned = -0.0023461 Jy ! Component: 650 - total flux cleaned = -0.00251699 Jy ! Component: 700 - total flux cleaned = -0.00268469 Jy ! Component: 750 - total flux cleaned = -0.0027265 Jy ! Component: 800 - total flux cleaned = -0.00264754 Jy ! Component: 850 - total flux cleaned = -0.00264833 Jy ! Component: 900 - total flux cleaned = -0.00264834 Jy ! Component: 950 - total flux cleaned = -0.0025344 Jy ! Component: 1000 - total flux cleaned = -0.00246004 Jy ! Component: 1050 - total flux cleaned = -0.00235127 Jy ! Component: 1100 - total flux cleaned = -0.00231602 Jy ! Component: 1150 - total flux cleaned = -0.00235122 Jy ! Component: 1200 - total flux cleaned = -0.00231627 Jy ! Component: 1250 - total flux cleaned = -0.0021795 Jy ! Component: 1300 - total flux cleaned = -0.00211227 Jy ! Component: 1350 - total flux cleaned = -0.00201287 Jy ! Component: 1400 - total flux cleaned = -0.00194821 Jy ! Component: 1450 - total flux cleaned = -0.00198148 Jy ! Component: 1500 - total flux cleaned = -0.00179125 Jy ! Component: 1550 - total flux cleaned = -0.00172896 Jy ! Component: 1600 - total flux cleaned = -0.00163669 Jy ! Component: 1650 - total flux cleaned = -0.00154525 Jy ! Component: 1700 - total flux cleaned = -0.00148549 Jy ! Component: 1750 - total flux cleaned = -0.00145541 Jy ! Component: 1800 - total flux cleaned = -0.00136779 Jy ! Component: 1850 - total flux cleaned = -0.00128118 Jy ! Component: 1900 - total flux cleaned = -0.00136632 Jy ! Component: 1950 - total flux cleaned = -0.00139393 Jy ! Component: 2000 - total flux cleaned = -0.00131062 Jy ! Component: 2050 - total flux cleaned = -0.00139335 Jy ! Component: 2100 - total flux cleaned = -0.00144753 Jy ! Component: 2150 - total flux cleaned = -0.00142042 Jy ! Component: 2200 - total flux cleaned = -0.00142039 Jy ! Component: 2250 - total flux cleaned = -0.00139449 Jy ! Component: 2300 - total flux cleaned = -0.0013947 Jy ! Component: 2350 - total flux cleaned = -0.00139457 Jy ! Component: 2400 - total flux cleaned = -0.00136942 Jy ! Component: 2450 - total flux cleaned = -0.00131899 Jy ! Component: 2500 - total flux cleaned = -0.00122001 Jy ! Component: 2550 - total flux cleaned = -0.00121979 Jy ! Component: 2600 - total flux cleaned = -0.00119558 Jy ! Component: 2650 - total flux cleaned = -0.00105139 Jy ! Component: 2700 - total flux cleaned = -0.00109935 Jy ! Component: 2750 - total flux cleaned = -0.00102858 Jy ! Component: 2800 - total flux cleaned = -0.0010052 Jy ! Component: 2850 - total flux cleaned = -0.000958532 Jy ! Component: 2900 - total flux cleaned = -0.000935689 Jy ! Component: 2950 - total flux cleaned = -0.000889941 Jy ! Component: 3000 - total flux cleaned = -0.000777607 Jy ! Component: 3050 - total flux cleaned = -0.000688917 Jy ! Component: 3100 - total flux cleaned = -0.000645167 Jy ! Component: 3150 - total flux cleaned = -0.000579733 Jy ! Component: 3200 - total flux cleaned = -0.000644409 Jy ! Component: 3250 - total flux cleaned = -0.00051504 Jy ! Component: 3300 - total flux cleaned = -0.00042977 Jy ! Component: 3350 - total flux cleaned = -0.000324303 Jy ! Component: 3400 - total flux cleaned = -0.000303458 Jy ! Component: 3450 - total flux cleaned = -0.000303436 Jy ! Component: 3500 - total flux cleaned = -0.000241669 Jy ! Component: 3550 - total flux cleaned = -0.000201063 Jy ! Component: 3600 - total flux cleaned = -0.000140212 Jy ! Component: 3650 - total flux cleaned = -7.98596e-05 Jy ! Component: 3700 - total flux cleaned = -3.97361e-05 Jy ! Component: 3750 - total flux cleaned = 1.96921e-05 Jy ! Component: 3800 - total flux cleaned = -1.97762e-05 Jy ! Component: 3850 - total flux cleaned = -1.99248e-07 Jy ! Component: 3900 - total flux cleaned = -1.96314e-05 Jy ! Component: 3950 - total flux cleaned = 1.88081e-05 Jy ! Component: 4000 - total flux cleaned = 1.90184e-05 Jy ! Component: 4050 - total flux cleaned = 9.49972e-05 Jy ! Total flux subtracted in 4096 components = 9.526e-05 Jy ! Clean residual min=-0.001135 max=0.001310 Jy/beam ! Clean residual mean=0.000010 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.280744 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 391 components and 0.280744 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2219-2719_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.675 x 7.383 at -5.125 degrees (North through East) ! Clean map min=-0.0022805 max=0.17609 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2219-2719_S_map.fits wmodel /vlbi/uf001/uva//J2219-2719_S_map.mod ! Writing 391 model components to file: /vlbi/uf001/uva//J2219-2719_S_map.mod wobs /vlbi/uf001/uva//J2219-2719_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2219-2719_S_uvs.fits wwins /vlbi/uf001/uva//J2219-2719_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2219-2719_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.176088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.536902 0.536902 1.0738 2.14761 4.29522 8.59043 17.1809 34.3617 68.7235 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 558.761 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2219-2719_S_dfm.log closed on Mon Jan 14 06:14:41 2019