! Started logfile: /vlbi/sb072/temp_maps//J1036-3744_X_dfm.log on Fri Jan 25 19:25:30 2019 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 /vlbi/sb072/temp_maps//J1036-3744_X_uvm.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1036-3744_X_uvm.fits ! AN table 1: 4 integrations on 6 of 6 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1036-3744 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 696 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 J1036-3744_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. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.038142Jy sigma=31.342490 ! Fit after self-cal, rms=0.752867Jy sigma=22.361929 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8483 mas, bmaj=6.928 mas, bpa=10.7 degrees ! Estimated noise=1.52627 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 = 0.19843 Jy ! Component: 100 - total flux cleaned = 0.221242 Jy ! Total flux subtracted in 100 components = 0.221242 Jy ! Clean residual min=-0.022658 max=0.025848 Jy/beam ! Clean residual mean=-0.000041 rms=0.005698 Jy/beam ! Combined flux in latest and established models = 0.221242 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.221242 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=0.065013Jy sigma=1.980245 ! Fit after self-cal, rms=0.065003Jy sigma=1.979789 ! 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=1.034 mas, bmaj=7.804 mas, bpa=10.59 degrees ! Estimated noise=1.02447 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 = 0.0270813 Jy ! Component: 100 - total flux cleaned = 0.0307674 Jy ! Component: 150 - total flux cleaned = 0.0329861 Jy ! Component: 200 - total flux cleaned = 0.0339283 Jy ! Total flux subtracted in 200 components = 0.0339283 Jy ! Clean residual min=-0.022591 max=0.017099 Jy/beam ! Clean residual mean=-0.000026 rms=0.005679 Jy/beam ! Combined flux in latest and established models = 0.255171 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.255171 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=0.054270Jy sigma=1.615956 ! Fit after self-cal, rms=0.054272Jy sigma=1.615682 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 7.804 at 10.59 degrees (North through East) ! Clean map min=-0.021954 max=0.24006 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.91 PT 0.87 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 1.05 LA 1.00* NL 0.90 ! OV 1.18 PT 1.24 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 0.88 PT 0.85 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 KP 0.99 LA 1.00* NL 0.84 ! OV 1.20 PT 1.25 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 LA 0.90 PT 0.85 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 1.01 LA 1.00* NL 0.85 ! OV 1.19 PT 1.30 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.89 PT 0.87 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.13 KP 1.04 LA 1.00* NL 0.84 ! OV 1.16 PT 1.28 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.91 PT 0.89 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.10 LA 1.00* NL 0.83 ! OV 1.13 PT 1.31 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.91 PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 1.10 LA 1.00* NL 0.88 ! OV 1.21 PT 1.22 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 LA 0.90 PT 0.89 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.15 KP 0.96 LA 1.00* NL 0.88 ! OV 1.15 PT 1.23 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.88 PT 0.86 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 0.98 LA 1.00* NL 0.88 ! OV 1.18 PT 1.26 SC 0.92 ! ! ! Fit before self-cal, rms=0.054272Jy sigma=1.615682 ! Fit after self-cal, rms=0.030718Jy sigma=0.793956 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=7.659 mas, bpa=10.78 degrees ! Estimated noise=1.01626 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 = -0.000404206 Jy ! Component: 100 - total flux cleaned = -0.000454539 Jy ! Component: 150 - total flux cleaned = -0.000455174 Jy ! Component: 200 - total flux cleaned = -0.00045503 Jy ! Total flux subtracted in 200 components = -0.00045503 Jy ! Clean residual min=-0.003745 max=0.003011 Jy/beam ! Clean residual mean=0.000007 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.254716 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.254716 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=0.030670Jy sigma=0.793411 ! Fit after self-cal, rms=0.030734Jy sigma=0.792643 ! 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=0.030734Jy sigma=0.792643 ! Fit after self-cal, rms=0.030786Jy sigma=0.792399 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=7.681 mas, bpa=10.78 degrees ! Estimated noise=1.01711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266603 Jy ! Component: 100 - total flux cleaned = -0.000330823 Jy ! Component: 150 - total flux cleaned = -0.000366563 Jy ! Component: 200 - total flux cleaned = -0.000366989 Jy ! Total flux subtracted in 200 components = -0.000366989 Jy ! Clean residual min=-0.003673 max=0.002989 Jy/beam ! Clean residual mean=0.000007 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.254349 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.254349 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=0.030745Jy sigma=0.791998 ! Fit after self-cal, rms=0.030747Jy sigma=0.791974 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.75048e-06 Jy ! Component: 100 - total flux cleaned = 1.37955e-06 Jy ! Component: 150 - total flux cleaned = 1.37485e-06 Jy ! Component: 200 - total flux cleaned = 1.72162e-06 Jy ! Total flux subtracted in 200 components = 1.72162e-06 Jy ! Clean residual min=-0.003638 max=0.002985 Jy/beam ! Clean residual mean=0.000007 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.25435 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.25435 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=0.030732Jy sigma=0.791806 ! Fit after self-cal, rms=0.030734Jy sigma=0.791790 ! 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=0.030734Jy sigma=0.791790 ! Fit after self-cal, rms=0.030812Jy sigma=0.791372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=7.71 mas, bpa=10.79 degrees ! Estimated noise=1.01865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216501 Jy ! Component: 100 - total flux cleaned = -0.000236742 Jy ! Component: 150 - total flux cleaned = -0.000237731 Jy ! Component: 200 - total flux cleaned = -0.000265581 Jy ! Total flux subtracted in 200 components = -0.000265581 Jy ! Clean residual min=-0.003627 max=0.002950 Jy/beam ! Clean residual mean=0.000007 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.254085 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.254085 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=0.030776Jy sigma=0.791073 ! Fit after self-cal, rms=0.030779Jy sigma=0.791054 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.2468e-06 Jy ! Component: 100 - total flux cleaned = -2.8073e-05 Jy ! Component: 150 - total flux cleaned = -2.85206e-05 Jy ! Component: 200 - total flux cleaned = -2.8581e-05 Jy ! Total flux subtracted in 200 components = -2.8581e-05 Jy ! Clean residual min=-0.003604 max=0.002952 Jy/beam ! Clean residual mean=0.000007 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.254056 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.254056 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=0.030767Jy sigma=0.790950 ! Fit after self-cal, rms=0.030769Jy sigma=0.790930 ! 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=0.030769Jy sigma=0.790930 ! Fit after self-cal, rms=0.030847Jy sigma=0.790525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.444 mas, bmaj=8.958 mas, bpa=3.017 degrees ! Estimated noise=1.2587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243799 Jy ! Component: 100 - total flux cleaned = -0.000298833 Jy ! Component: 150 - total flux cleaned = -0.000320696 Jy ! Component: 200 - total flux cleaned = -0.000321235 Jy ! Total flux subtracted in 200 components = -0.000321235 Jy ! Clean residual min=-0.004442 max=0.003398 Jy/beam ! Clean residual mean=0.000011 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.253735 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.253735 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=0.030821Jy sigma=0.790435 ! Fit after self-cal, rms=0.030819Jy sigma=0.790336 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 = -4.55283e-05 Jy ! Component: 100 - total flux cleaned = -4.56289e-05 Jy ! Component: 150 - total flux cleaned = -3.30613e-05 Jy ! Component: 200 - total flux cleaned = -2.15301e-05 Jy ! Total flux subtracted in 200 components = -2.15301e-05 Jy ! Clean residual min=-0.004420 max=0.003341 Jy/beam ! Clean residual mean=0.000011 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.253714 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 112 components and 0.253714 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=0.030812Jy sigma=0.790245 ! Fit after self-cal, rms=0.030813Jy sigma=0.790206 ! 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=1.032 mas, bmaj=7.739 mas, bpa=10.8 degrees ! Estimated noise=1.02019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 7.739 at 10.8 degrees (North through East) ! Clean map min=-0.0043629 max=0.23658 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=6.787 mas, bpa=10.91 degrees ! Estimated noise=1.54312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200642 Jy ! Component: 100 - total flux cleaned = 0.24145 Jy ! Component: 150 - total flux cleaned = 0.246442 Jy ! Component: 200 - total flux cleaned = 0.250072 Jy ! Total flux subtracted in 200 components = 0.250072 Jy ! Clean residual min=-0.007994 max=0.005522 Jy/beam ! Clean residual mean=0.000002 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.250072 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 0.250072 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=7.739 mas, bpa=10.8 degrees ! Estimated noise=1.02019 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 = 0.000272061 Jy ! Component: 100 - total flux cleaned = 0.000625633 Jy ! Component: 150 - total flux cleaned = 0.000697581 Jy ! Component: 200 - total flux cleaned = 0.000756342 Jy ! Total flux subtracted in 200 components = 0.000756342 Jy ! Clean residual min=-0.004835 max=0.002886 Jy/beam ! Clean residual mean=0.000005 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.250829 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.250829 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=2.444 mas, bmaj=8.958 mas, bpa=3.017 degrees ! Estimated noise=1.2587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412112 Jy ! Component: 100 - total flux cleaned = 0.000434364 Jy ! Component: 150 - total flux cleaned = 0.000454192 Jy ! Component: 200 - total flux cleaned = 0.00047376 Jy ! Total flux subtracted in 200 components = 0.00047376 Jy ! Clean residual min=-0.004577 max=0.003721 Jy/beam ! Clean residual mean=0.000009 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.251302 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 = 3.70173e-05 Jy ! Component: 100 - total flux cleaned = 5.44277e-05 Jy ! Component: 150 - total flux cleaned = 7.2246e-05 Jy ! Component: 200 - total flux cleaned = 0.000105597 Jy ! Total flux subtracted in 200 components = 0.000105597 Jy ! Clean residual min=-0.004576 max=0.003709 Jy/beam ! Clean residual mean=0.000009 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.251408 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.251408 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=7.739 mas, bpa=10.8 degrees ! Estimated noise=1.02019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313194 Jy ! Component: 100 - total flux cleaned = -0.000314889 Jy ! Component: 150 - total flux cleaned = -0.000317505 Jy ! Component: 200 - total flux cleaned = -0.000314446 Jy ! Total flux subtracted in 200 components = -0.000314446 Jy ! Clean residual min=-0.004238 max=0.002984 Jy/beam ! Clean residual mean=0.000005 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.251093 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.251093 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=0.031003Jy sigma=0.795747 ! Fit after self-cal, rms=0.031006Jy sigma=0.795673 wmodel J1036-3744_X_map.mod ! Writing 74 model components to file: J1036-3744_X_map.mod wobs J1036-3744_X_uvs.fits ! Writing UV FITS file: J1036-3744_X_uvs.fits wwins J1036-3744_X_map.win ! wwins: Wrote 1 windows to J1036-3744_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 = -0.00180812 Jy ! Component: 100 - total flux cleaned = -0.00322113 Jy ! Component: 150 - total flux cleaned = -0.00396758 Jy ! Component: 200 - total flux cleaned = -0.00419221 Jy ! Component: 250 - total flux cleaned = -0.00435951 Jy ! Component: 300 - total flux cleaned = -0.00471017 Jy ! Component: 350 - total flux cleaned = -0.00511887 Jy ! Component: 400 - total flux cleaned = -0.0055064 Jy ! Component: 450 - total flux cleaned = -0.0058089 Jy ! Component: 500 - total flux cleaned = -0.00600297 Jy ! Component: 550 - total flux cleaned = -0.00622046 Jy ! Component: 600 - total flux cleaned = -0.0063103 Jy ! Component: 650 - total flux cleaned = -0.00633949 Jy ! Component: 700 - total flux cleaned = -0.00645239 Jy ! Component: 750 - total flux cleaned = -0.00653525 Jy ! Component: 800 - total flux cleaned = -0.00658953 Jy ! Component: 850 - total flux cleaned = -0.0066427 Jy ! Component: 900 - total flux cleaned = -0.00661682 Jy ! Component: 950 - total flux cleaned = -0.0065655 Jy ! Component: 1000 - total flux cleaned = -0.00651523 Jy ! Component: 1050 - total flux cleaned = -0.00654053 Jy ! Component: 1100 - total flux cleaned = -0.00656515 Jy ! Component: 1150 - total flux cleaned = -0.00663795 Jy ! Component: 1200 - total flux cleaned = -0.00668622 Jy ! Component: 1250 - total flux cleaned = -0.00673416 Jy ! Component: 1300 - total flux cleaned = -0.00673432 Jy ! Component: 1350 - total flux cleaned = -0.00675844 Jy ! Component: 1400 - total flux cleaned = -0.0067103 Jy ! Component: 1450 - total flux cleaned = -0.00668608 Jy ! Component: 1500 - total flux cleaned = -0.00668604 Jy ! Component: 1550 - total flux cleaned = -0.00663748 Jy ! Component: 1600 - total flux cleaned = -0.00661307 Jy ! Component: 1650 - total flux cleaned = -0.00658852 Jy ! Component: 1700 - total flux cleaned = -0.00658843 Jy ! Component: 1750 - total flux cleaned = -0.00653876 Jy ! Component: 1800 - total flux cleaned = -0.00656427 Jy ! Component: 1850 - total flux cleaned = -0.00656446 Jy ! Component: 1900 - total flux cleaned = -0.00653873 Jy ! Component: 1950 - total flux cleaned = -0.00656428 Jy ! Component: 2000 - total flux cleaned = -0.00656433 Jy ! Component: 2050 - total flux cleaned = -0.00653802 Jy ! Component: 2100 - total flux cleaned = -0.00653812 Jy ! Component: 2150 - total flux cleaned = -0.00653835 Jy ! Component: 2200 - total flux cleaned = -0.00653839 Jy ! Component: 2250 - total flux cleaned = -0.0065664 Jy ! Component: 2300 - total flux cleaned = -0.00659575 Jy ! Component: 2350 - total flux cleaned = -0.00659628 Jy ! Component: 2400 - total flux cleaned = -0.00659637 Jy ! Component: 2450 - total flux cleaned = -0.00662642 Jy ! Component: 2500 - total flux cleaned = -0.00668918 Jy ! Component: 2550 - total flux cleaned = -0.00668906 Jy ! Component: 2600 - total flux cleaned = -0.00675407 Jy ! Component: 2650 - total flux cleaned = -0.00685412 Jy ! Component: 2700 - total flux cleaned = -0.00688854 Jy ! Component: 2750 - total flux cleaned = -0.00692259 Jy ! Component: 2800 - total flux cleaned = -0.00699337 Jy ! Component: 2850 - total flux cleaned = -0.0070663 Jy ! Component: 2900 - total flux cleaned = -0.00714107 Jy ! Component: 2950 - total flux cleaned = -0.00721768 Jy ! Component: 3000 - total flux cleaned = -0.00729547 Jy ! Component: 3050 - total flux cleaned = -0.00737588 Jy ! Component: 3100 - total flux cleaned = -0.00745782 Jy ! Component: 3150 - total flux cleaned = -0.00754186 Jy ! Component: 3200 - total flux cleaned = -0.00762815 Jy ! Component: 3250 - total flux cleaned = -0.00767197 Jy ! Component: 3300 - total flux cleaned = -0.00771616 Jy ! Component: 3350 - total flux cleaned = -0.0078534 Jy ! Component: 3400 - total flux cleaned = -0.00794695 Jy ! Component: 3450 - total flux cleaned = -0.00804326 Jy ! Component: 3500 - total flux cleaned = -0.00814141 Jy ! Component: 3550 - total flux cleaned = -0.00824245 Jy ! Component: 3600 - total flux cleaned = -0.00824171 Jy ! Component: 3650 - total flux cleaned = -0.00839951 Jy ! Component: 3700 - total flux cleaned = -0.00850738 Jy ! Component: 3750 - total flux cleaned = -0.00856259 Jy ! Component: 3800 - total flux cleaned = -0.00867536 Jy ! Component: 3850 - total flux cleaned = -0.0087901 Jy ! Component: 3900 - total flux cleaned = -0.00884977 Jy ! Component: 3950 - total flux cleaned = -0.00903196 Jy ! Component: 4000 - total flux cleaned = -0.00909435 Jy ! Component: 4050 - total flux cleaned = -0.00915739 Jy ! Total flux subtracted in 4096 components = -0.00935271 Jy ! Clean residual min=-0.003535 max=0.003685 Jy/beam ! Clean residual mean=-0.000064 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.241741 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 271 components and 0.241741 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1036-3744_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 7.739 at 10.8 degrees (North through East) ! Clean map min=-0.0053903 max=0.2465 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1036-3744_X_map.fits wmodel /vlbi/sb072/temp_maps//J1036-3744_X_map.mod ! Writing 271 model components to file: /vlbi/sb072/temp_maps//J1036-3744_X_map.mod wobs /vlbi/sb072/temp_maps//J1036-3744_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1036-3744_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1036-3744_X_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J1036-3744_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.246502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00146978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78877 1.78877 3.57753 7.15507 14.3101 28.6203 57.2405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.246 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 167.713 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1036-3744_X_dfm.log closed on Fri Jan 25 19:25:34 2019