! Started logfile: /vlbi/sb072/temp_maps//J1513-2114_X_dfm.log on Sat Dec 1 21:44:42 2018 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//J1513-2114_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1513-2114_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1513-2114 ! ! 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 1728 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 J1513-2114_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=1.055625Jy sigma=34.227851 ! Fit after self-cal, rms=0.674087Jy sigma=21.851466 ! 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=0.6628 mas, bmaj=1.885 mas, bpa=-3.527 degrees ! Estimated noise=0.854643 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 = 0.251965 Jy ! Component: 100 - total flux cleaned = 0.30691 Jy ! Total flux subtracted in 100 components = 0.30691 Jy ! Clean residual min=-0.006460 max=0.015324 Jy/beam ! Clean residual mean=-0.000003 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.30691 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.30691 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=0.045104Jy sigma=1.166571 ! Fit after self-cal, rms=0.045098Jy sigma=1.166451 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012538 Jy ! Component: 100 - total flux cleaned = 0.0183898 Jy ! Total flux subtracted in 100 components = 0.0183898 Jy ! Clean residual min=-0.005829 max=0.007843 Jy/beam ! Clean residual mean=-0.000004 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.3253 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.3253 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=0.039926Jy sigma=0.910663 ! Fit after self-cal, rms=0.039925Jy sigma=0.910565 ! Inverting map ! Added new window around map position (8.4, -17.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006883 Jy ! Component: 100 - total flux cleaned = 0.00975081 Jy ! Total flux subtracted in 100 components = 0.00975081 Jy ! Clean residual min=-0.005570 max=0.005148 Jy/beam ! Clean residual mean=-0.000005 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.335051 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.335051 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=0.038120Jy sigma=0.842339 ! Fit after self-cal, rms=0.038038Jy sigma=0.835139 ! 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=0.8827 mas, bmaj=2.346 mas, bpa=-2.482 degrees ! Estimated noise=0.565997 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 = 0.00435406 Jy ! Component: 100 - total flux cleaned = 0.00588355 Jy ! Component: 150 - total flux cleaned = 0.006261 Jy ! Component: 200 - total flux cleaned = 0.00652291 Jy ! Total flux subtracted in 200 components = 0.00652291 Jy ! Clean residual min=-0.005616 max=0.005260 Jy/beam ! Clean residual mean=-0.000001 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.341574 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.341574 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=0.037402Jy sigma=0.816754 ! Fit after self-cal, rms=0.037404Jy sigma=0.814946 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8827 x 2.346 at -2.482 degrees (North through East) ! Clean map min=-0.0055225 max=0.32098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.06 KP 0.96 ! LA 1.04 MK 1.00 OV 1.01 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.03 KP 0.97 ! LA 1.04 MK 1.00 OV 1.01 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.03 KP 0.97 ! LA 1.04 MK 1.00 OV 1.00 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.04 KP 0.96 ! LA 1.04 MK 1.00 OV 1.01 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00 KP 0.96 ! LA 1.05 MK 1.01 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.07 KP 0.95 ! LA 1.02 MK 1.00 OV 1.00 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.02 KP 0.97 ! LA 1.04 MK 1.01 OV 0.98 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.04 KP 0.96 ! LA 1.03 MK 1.01 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.037404Jy sigma=0.814946 ! Fit after self-cal, rms=0.035308Jy sigma=0.691389 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8851 mas, bmaj=2.342 mas, bpa=-2.357 degrees ! Estimated noise=0.567713 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 = -0.000468236 Jy ! Component: 100 - total flux cleaned = -0.000390115 Jy ! Component: 150 - total flux cleaned = -0.000326659 Jy ! Component: 200 - total flux cleaned = -0.000270367 Jy ! Total flux subtracted in 200 components = -0.000270367 Jy ! Clean residual min=-0.002187 max=0.002515 Jy/beam ! Clean residual mean=-0.000004 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.341303 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.341303 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=0.035205Jy sigma=0.688163 ! Fit after self-cal, rms=0.035187Jy sigma=0.687824 ! 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=0.035187Jy sigma=0.687824 ! Fit after self-cal, rms=0.035240Jy sigma=0.687469 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8851 mas, bmaj=2.341 mas, bpa=-2.358 degrees ! Estimated noise=0.567849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332998 Jy ! Component: 100 - total flux cleaned = -0.000277559 Jy ! Component: 150 - total flux cleaned = -0.000230435 Jy ! Component: 200 - total flux cleaned = -0.000187874 Jy ! Total flux subtracted in 200 components = -0.000187874 Jy ! Clean residual min=-0.002094 max=0.002417 Jy/beam ! Clean residual mean=-0.000004 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.341116 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.341116 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=0.035185Jy sigma=0.685654 ! Fit after self-cal, rms=0.035171Jy sigma=0.685502 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 (-7.8, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216819 Jy ! Component: 100 - total flux cleaned = 0.0027485 Jy ! Component: 150 - total flux cleaned = 0.00275139 Jy ! Component: 200 - total flux cleaned = 0.00277523 Jy ! Total flux subtracted in 200 components = 0.00277523 Jy ! Clean residual min=-0.002002 max=0.002089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.343891 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.343891 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=0.035020Jy sigma=0.679261 ! Fit after self-cal, rms=0.034997Jy sigma=0.678592 ! 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=0.034997Jy sigma=0.678592 ! Fit after self-cal, rms=0.034976Jy sigma=0.677867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8845 mas, bmaj=2.339 mas, bpa=-2.371 degrees ! Estimated noise=0.56781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563903 Jy ! Component: 100 - total flux cleaned = 0.000807071 Jy ! Component: 150 - total flux cleaned = 0.000953082 Jy ! Component: 200 - total flux cleaned = 0.00103772 Jy ! Total flux subtracted in 200 components = 0.00103772 Jy ! Clean residual min=-0.001962 max=0.002018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.344929 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.344929 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=0.034933Jy sigma=0.676198 ! Fit after self-cal, rms=0.034916Jy sigma=0.675828 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 = 0.000119445 Jy ! Component: 100 - total flux cleaned = 0.00019039 Jy ! Component: 150 - total flux cleaned = 0.000219928 Jy ! Component: 200 - total flux cleaned = 0.000206357 Jy ! Total flux subtracted in 200 components = 0.000206357 Jy ! Clean residual min=-0.001971 max=0.002002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.345135 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.345135 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=0.034899Jy sigma=0.675143 ! Fit after self-cal, rms=0.034890Jy sigma=0.674979 ! 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=0.034890Jy sigma=0.674979 ! Fit after self-cal, rms=0.034904Jy sigma=0.674649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.487 mas, bmaj=5.131 mas, bpa=3.94 degrees ! Estimated noise=0.703972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536412 Jy ! Component: 100 - total flux cleaned = 0.000567882 Jy ! Component: 150 - total flux cleaned = 0.000593647 Jy ! Component: 200 - total flux cleaned = 0.000583065 Jy ! Total flux subtracted in 200 components = 0.000583065 Jy ! Clean residual min=-0.002231 max=0.002278 Jy/beam ! Clean residual mean=-0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.345718 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 96 components and 0.345718 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=0.034893Jy sigma=0.674312 ! Fit after self-cal, rms=0.034888Jy sigma=0.674192 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 = 2.95241e-05 Jy ! Component: 100 - total flux cleaned = 6.98043e-06 Jy ! Component: 150 - total flux cleaned = -1.34363e-05 Jy ! Component: 200 - total flux cleaned = -2.24514e-05 Jy ! Total flux subtracted in 200 components = -2.24514e-05 Jy ! Clean residual min=-0.002209 max=0.002246 Jy/beam ! Clean residual mean=-0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.345695 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.345695 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=0.034889Jy sigma=0.674205 ! Fit after self-cal, rms=0.034886Jy sigma=0.674141 ! 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=0.8842 mas, bmaj=2.338 mas, bpa=-2.375 degrees ! Estimated noise=0.567997 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 2.338 at -2.375 degrees (North through East) ! Clean map min=-0.0019377 max=0.32247 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=0.6634 mas, bmaj=1.878 mas, bpa=-3.37 degrees ! Estimated noise=0.857766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252874 Jy ! Component: 100 - total flux cleaned = 0.308017 Jy ! Component: 150 - total flux cleaned = 0.32115 Jy ! Component: 200 - total flux cleaned = 0.327169 Jy ! Total flux subtracted in 200 components = 0.327169 Jy ! Clean residual min=-0.002788 max=0.003439 Jy/beam ! Clean residual mean=-0.000002 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.327169 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.327169 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8842 mas, bmaj=2.338 mas, bpa=-2.375 degrees ! Estimated noise=0.567997 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 = 0.00715501 Jy ! Component: 100 - total flux cleaned = 0.0112259 Jy ! Component: 150 - total flux cleaned = 0.0137595 Jy ! Component: 200 - total flux cleaned = 0.0154518 Jy ! Total flux subtracted in 200 components = 0.0154518 Jy ! Clean residual min=-0.001941 max=0.002007 Jy/beam ! Clean residual mean=-0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.342621 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.34262 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=2.487 mas, bmaj=5.131 mas, bpa=3.94 degrees ! Estimated noise=0.703972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168882 Jy ! Component: 100 - total flux cleaned = 0.00254019 Jy ! Component: 150 - total flux cleaned = 0.00300531 Jy ! Component: 200 - total flux cleaned = 0.0032051 Jy ! Total flux subtracted in 200 components = 0.0032051 Jy ! Clean residual min=-0.002318 max=0.002243 Jy/beam ! Clean residual mean=-0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.345826 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 = 3.28864e-05 Jy ! Component: 100 - total flux cleaned = 3.97904e-05 Jy ! Component: 150 - total flux cleaned = 3.94619e-05 Jy ! Component: 200 - total flux cleaned = 3.92264e-05 Jy ! Total flux subtracted in 200 components = 3.92264e-05 Jy ! Clean residual min=-0.002283 max=0.002238 Jy/beam ! Clean residual mean=-0.000003 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.345865 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 83 components and 0.345865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8842 mas, bmaj=2.338 mas, bpa=-2.375 degrees ! Estimated noise=0.567997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.35971e-05 Jy ! Component: 100 - total flux cleaned = -0.000163248 Jy ! Component: 150 - total flux cleaned = -0.00014385 Jy ! Component: 200 - total flux cleaned = -0.000109496 Jy ! Total flux subtracted in 200 components = -0.000109496 Jy ! Clean residual min=-0.001856 max=0.002029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.345755 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.345755 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=0.034882Jy sigma=0.674981 ! Fit after self-cal, rms=0.034876Jy sigma=0.674769 wmodel J1513-2114_X_map.mod ! Writing 95 model components to file: J1513-2114_X_map.mod wobs J1513-2114_X_uvs.fits ! Writing UV FITS file: J1513-2114_X_uvs.fits wwins J1513-2114_X_map.win ! wwins: Wrote 3 windows to J1513-2114_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 = 0.00029702 Jy ! Component: 100 - total flux cleaned = 0.000265151 Jy ! Component: 150 - total flux cleaned = 0.000264877 Jy ! Component: 200 - total flux cleaned = 0.000124152 Jy ! Component: 250 - total flux cleaned = -9.83743e-06 Jy ! Component: 300 - total flux cleaned = -1.00712e-05 Jy ! Component: 350 - total flux cleaned = 1.44788e-05 Jy ! Component: 400 - total flux cleaned = 6.15328e-05 Jy ! Component: 450 - total flux cleaned = 0.000106858 Jy ! Component: 500 - total flux cleaned = 0.000129241 Jy ! Component: 550 - total flux cleaned = 0.000108206 Jy ! Component: 600 - total flux cleaned = 0.000129825 Jy ! Component: 650 - total flux cleaned = 0.000109367 Jy ! Component: 700 - total flux cleaned = 0.000189989 Jy ! Component: 750 - total flux cleaned = 0.000150579 Jy ! Component: 800 - total flux cleaned = 0.000208931 Jy ! Component: 850 - total flux cleaned = 0.000209218 Jy ! Component: 900 - total flux cleaned = 0.000228509 Jy ! Component: 950 - total flux cleaned = 0.00024666 Jy ! Component: 1000 - total flux cleaned = 0.000282497 Jy ! Component: 1050 - total flux cleaned = 0.000300045 Jy ! Component: 1100 - total flux cleaned = 0.000369133 Jy ! Component: 1150 - total flux cleaned = 0.000420327 Jy ! Component: 1200 - total flux cleaned = 0.000554347 Jy ! Component: 1250 - total flux cleaned = 0.000636496 Jy ! Component: 1300 - total flux cleaned = 0.00071746 Jy ! Component: 1350 - total flux cleaned = 0.000749518 Jy ! Component: 1400 - total flux cleaned = 0.000859803 Jy ! Component: 1450 - total flux cleaned = 0.000891007 Jy ! Component: 1500 - total flux cleaned = 0.000952529 Jy ! Component: 1550 - total flux cleaned = 0.00101299 Jy ! Component: 1600 - total flux cleaned = 0.00105755 Jy ! Component: 1650 - total flux cleaned = 0.0010575 Jy ! Component: 1700 - total flux cleaned = 0.00108655 Jy ! Component: 1750 - total flux cleaned = 0.00108684 Jy ! Component: 1800 - total flux cleaned = 0.00115768 Jy ! Component: 1850 - total flux cleaned = 0.00114339 Jy ! Component: 1900 - total flux cleaned = 0.00111599 Jy ! Component: 1950 - total flux cleaned = 0.00110262 Jy ! Component: 2000 - total flux cleaned = 0.00111625 Jy ! Component: 2050 - total flux cleaned = 0.0011694 Jy ! Component: 2100 - total flux cleaned = 0.00115614 Jy ! Component: 2150 - total flux cleaned = 0.00116891 Jy ! Component: 2200 - total flux cleaned = 0.00115588 Jy ! Component: 2250 - total flux cleaned = 0.00114309 Jy ! Component: 2300 - total flux cleaned = 0.00113051 Jy ! Component: 2350 - total flux cleaned = 0.00113035 Jy ! Component: 2400 - total flux cleaned = 0.0010685 Jy ! Component: 2450 - total flux cleaned = 0.00111769 Jy ! Component: 2500 - total flux cleaned = 0.00109334 Jy ! Component: 2550 - total flux cleaned = 0.00105733 Jy ! Component: 2600 - total flux cleaned = 0.00105739 Jy ! Component: 2650 - total flux cleaned = 0.00102184 Jy ! Component: 2700 - total flux cleaned = 0.0010219 Jy ! Component: 2750 - total flux cleaned = 0.00101018 Jy ! Component: 2800 - total flux cleaned = 0.000963979 Jy ! Component: 2850 - total flux cleaned = 0.000941175 Jy ! Component: 2900 - total flux cleaned = 0.000918564 Jy ! Component: 2950 - total flux cleaned = 0.000861938 Jy ! Component: 3000 - total flux cleaned = 0.000884523 Jy ! Component: 3050 - total flux cleaned = 0.000873296 Jy ! Component: 3100 - total flux cleaned = 0.000828874 Jy ! Component: 3150 - total flux cleaned = 0.000828925 Jy ! Component: 3200 - total flux cleaned = 0.000752281 Jy ! Component: 3250 - total flux cleaned = 0.000708765 Jy ! Component: 3300 - total flux cleaned = 0.000687188 Jy ! Component: 3350 - total flux cleaned = 0.000654842 Jy ! Component: 3400 - total flux cleaned = 0.000622892 Jy ! Component: 3450 - total flux cleaned = 0.000622924 Jy ! Component: 3500 - total flux cleaned = 0.000580586 Jy ! Component: 3550 - total flux cleaned = 0.000528037 Jy ! Component: 3600 - total flux cleaned = 0.000496853 Jy ! Component: 3650 - total flux cleaned = 0.000455309 Jy ! Component: 3700 - total flux cleaned = 0.000424425 Jy ! Component: 3750 - total flux cleaned = 0.000403921 Jy ! Component: 3800 - total flux cleaned = 0.000322273 Jy ! Component: 3850 - total flux cleaned = 0.000301899 Jy ! Component: 3900 - total flux cleaned = 0.000231267 Jy ! Component: 3950 - total flux cleaned = 0.000161007 Jy ! Component: 4000 - total flux cleaned = 0.000141019 Jy ! Component: 4050 - total flux cleaned = 9.145e-05 Jy ! Total flux subtracted in 4096 components = 3.21909e-05 Jy ! Clean residual min=-0.000778 max=0.000509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.345787 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 369 components and 0.345788 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1513-2114_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 2.338 at -2.375 degrees (North through East) ! Clean map min=-0.0015058 max=0.32293 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1513-2114_X_map.fits wmodel /vlbi/sb072/temp_maps//J1513-2114_X_map.mod ! Writing 369 model components to file: /vlbi/sb072/temp_maps//J1513-2114_X_map.mod wobs /vlbi/sb072/temp_maps//J1513-2114_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1513-2114_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1513-2114_X_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J1513-2114_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.322928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162229 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15071 0.15071 0.301421 0.602842 1.20568 2.41137 4.82273 9.64547 19.2909 38.5819 77.1637 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.322 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1990.57 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1513-2114_X_dfm.log closed on Sat Dec 1 21:44:46 2018