! Started logfile: /vlbi/bp222/maps//J1007-3333_S_dfm.log on Thu Sep 27 11:01:26 2018 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/bp222/maps//J1007-3333_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1007-3333_S_uvm.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! AN table 2: 67 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.935328 visibilities/baseline/integration-bin. ! Found source: J1007-3333 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 11628 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1007-3333_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 2 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 352 telescope corrections were flagged in sub-array 1. ! A total of 536 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.060162Jy sigma=9.916340 ! Fit after self-cal, rms=0.633054Jy sigma=5.622229 ! 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=2.815 mas, bmaj=11.31 mas, bpa=-15.34 degrees ! Estimated noise=1.27554 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 = 0.292866 Jy ! Component: 100 - total flux cleaned = 0.359898 Jy ! Total flux subtracted in 100 components = 0.359898 Jy ! Clean residual min=-0.017415 max=0.033238 Jy/beam ! Clean residual mean=-0.000134 rms=0.005138 Jy/beam ! Combined flux in latest and established models = 0.359898 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.359898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141770Jy sigma=1.221125 ! Fit after self-cal, rms=0.141761Jy sigma=1.221085 ! Inverting map ! Added new window around map position (5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360921 Jy ! Component: 100 - total flux cleaned = 0.0613874 Jy ! Total flux subtracted in 100 components = 0.0613874 Jy ! Clean residual min=-0.015515 max=0.025131 Jy/beam ! Clean residual mean=-0.000120 rms=0.004107 Jy/beam ! Combined flux in latest and established models = 0.421286 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.421286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128027Jy sigma=1.062853 ! Fit after self-cal, rms=0.127708Jy sigma=1.058168 ! 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=3.508 mas, bmaj=13.25 mas, bpa=-13.73 degrees ! Estimated noise=0.873483 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 = 0.0288167 Jy ! Component: 100 - total flux cleaned = 0.0469221 Jy ! Component: 150 - total flux cleaned = 0.0587568 Jy ! Component: 200 - total flux cleaned = 0.0665732 Jy ! Total flux subtracted in 200 components = 0.0665732 Jy ! Clean residual min=-0.012503 max=0.016348 Jy/beam ! Clean residual mean=-0.000117 rms=0.003425 Jy/beam ! Combined flux in latest and established models = 0.487859 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.487859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121317Jy sigma=0.969966 ! Fit after self-cal, rms=0.121187Jy sigma=0.967157 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.508 x 13.25 at -13.73 degrees (North through East) ! Clean map min=-0.011794 max=0.36108 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.12 KP 0.96 LA 0.93 ! NL 1.05 OV 0.95 PT 0.95 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.94 HN 1.42 KP 0.99 ! MK 0.99 NL 1.05 OV 0.91 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.16 KP 0.97 LA 0.96 ! NL 1.09 OV 0.95 PT 0.97 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.47 FD 0.93 HN 1.43 KP 1.01 ! MK 0.99 NL 1.21 OV 0.92 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.17 KP 0.96 LA 0.98 ! NL 1.05 OV 0.93 PT 0.96 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.97 HN 1.41 KP 0.99 ! MK 0.99 NL 1.01 OV 0.91 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.121187Jy sigma=0.967157 ! Fit after self-cal, rms=0.129791Jy sigma=0.854429 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=13.12 mas, bpa=-13.35 degrees ! Estimated noise=0.88511 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 = -0.00575524 Jy ! Component: 100 - total flux cleaned = -0.00665802 Jy ! Component: 150 - total flux cleaned = -0.00744153 Jy ! Component: 200 - total flux cleaned = -0.00796715 Jy ! Total flux subtracted in 200 components = -0.00796715 Jy ! Clean residual min=-0.008546 max=0.009585 Jy/beam ! Clean residual mean=-0.000036 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.479892 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.479892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128881Jy sigma=0.846319 ! Fit after self-cal, rms=0.129153Jy sigma=0.845514 ! 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. ! ! Fit before self-cal, rms=0.129153Jy sigma=0.845514 ! Fit after self-cal, rms=0.132085Jy sigma=0.817615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=13.11 mas, bpa=-13.35 degrees ! Estimated noise=0.890782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240976 Jy ! Component: 100 - total flux cleaned = -0.00259356 Jy ! Component: 150 - total flux cleaned = -0.0029302 Jy ! Component: 200 - total flux cleaned = -0.00337745 Jy ! Total flux subtracted in 200 components = -0.00337745 Jy ! Clean residual min=-0.007017 max=0.006421 Jy/beam ! Clean residual mean=-0.000022 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.476514 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 0.476514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131528Jy sigma=0.811895 ! Fit after self-cal, rms=0.131553Jy sigma=0.811326 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 = -0.00114013 Jy ! Component: 100 - total flux cleaned = -0.00151387 Jy ! Component: 150 - total flux cleaned = -0.00184357 Jy ! Component: 200 - total flux cleaned = -0.00204413 Jy ! Total flux subtracted in 200 components = -0.00204413 Jy ! Clean residual min=-0.006728 max=0.006497 Jy/beam ! Clean residual mean=-0.000026 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.47447 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.47447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131332Jy sigma=0.808785 ! Fit after self-cal, rms=0.131313Jy sigma=0.808597 ! 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. ! ! Fit before self-cal, rms=0.131313Jy sigma=0.808597 ! Fit after self-cal, rms=0.130587Jy sigma=0.770139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=13.15 mas, bpa=-13.43 degrees ! Estimated noise=0.889507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0034172 Jy ! Component: 100 - total flux cleaned = -0.00400809 Jy ! Component: 150 - total flux cleaned = -0.0043134 Jy ! Component: 200 - total flux cleaned = -0.0045809 Jy ! Total flux subtracted in 200 components = -0.0045809 Jy ! Clean residual min=-0.003616 max=0.003506 Jy/beam ! Clean residual mean=-0.000027 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.469889 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.469889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130317Jy sigma=0.767696 ! Fit after self-cal, rms=0.130351Jy sigma=0.767373 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 = -0.000975088 Jy ! Component: 100 - total flux cleaned = -0.00105262 Jy ! Component: 150 - total flux cleaned = -0.00105224 Jy ! Component: 200 - total flux cleaned = -0.00111998 Jy ! Total flux subtracted in 200 components = -0.00111998 Jy ! Clean residual min=-0.003536 max=0.003511 Jy/beam ! Clean residual mean=-0.000029 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.468769 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.468769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130241Jy sigma=0.766474 ! Fit after self-cal, rms=0.130232Jy sigma=0.766418 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130232Jy sigma=0.766418 ! Fit after self-cal, rms=0.131556Jy sigma=0.765675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.818 mas, bmaj=24.2 mas, bpa=-6.235 degrees ! Estimated noise=1.07485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00306784 Jy ! Component: 100 - total flux cleaned = -0.00344808 Jy ! Component: 150 - total flux cleaned = -0.00371975 Jy ! Component: 200 - total flux cleaned = -0.0040208 Jy ! Total flux subtracted in 200 components = -0.0040208 Jy ! Clean residual min=-0.004085 max=0.003490 Jy/beam ! Clean residual mean=-0.000031 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.464748 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.464748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131463Jy sigma=0.765236 ! Fit after self-cal, rms=0.131454Jy sigma=0.765090 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 = -0.000116929 Jy ! Component: 100 - total flux cleaned = -0.000328768 Jy ! Component: 150 - total flux cleaned = -0.000377596 Jy ! Component: 200 - total flux cleaned = -0.00037624 Jy ! Total flux subtracted in 200 components = -0.00037624 Jy ! Clean residual min=-0.004022 max=0.003484 Jy/beam ! Clean residual mean=-0.000032 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.464372 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.464372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131429Jy sigma=0.764909 ! Fit after self-cal, rms=0.131418Jy sigma=0.764815 ! 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=3.547 mas, bmaj=13.15 mas, bpa=-13.4 degrees ! Estimated noise=0.888335 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 13.15 at -13.4 degrees (North through East) ! Clean map min=-0.0032921 max=0.37256 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=2.849 mas, bmaj=11.02 mas, bpa=-15.01 degrees ! Estimated noise=1.30639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.29977 Jy ! Component: 100 - total flux cleaned = 0.367232 Jy ! Component: 150 - total flux cleaned = 0.395119 Jy ! Component: 200 - total flux cleaned = 0.412622 Jy ! Total flux subtracted in 200 components = 0.412622 Jy ! Clean residual min=-0.006067 max=0.009626 Jy/beam ! Clean residual mean=-0.000053 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.412622 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.412622 Jy ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=13.15 mas, bpa=-13.4 degrees ! Estimated noise=0.888335 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 = 0.0190195 Jy ! Component: 100 - total flux cleaned = 0.0299609 Jy ! Component: 150 - total flux cleaned = 0.0367612 Jy ! Component: 200 - total flux cleaned = 0.0410862 Jy ! Total flux subtracted in 200 components = 0.0410862 Jy ! Clean residual min=-0.004348 max=0.003578 Jy/beam ! Clean residual mean=-0.000029 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.453708 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 87 components and 0.453708 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=7.818 mas, bmaj=24.2 mas, bpa=-6.235 degrees ! Estimated noise=1.07485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430542 Jy ! Component: 100 - total flux cleaned = 0.00650311 Jy ! Component: 150 - total flux cleaned = 0.00724318 Jy ! Component: 200 - total flux cleaned = 0.00745605 Jy ! Total flux subtracted in 200 components = 0.00745605 Jy ! Clean residual min=-0.003899 max=0.003974 Jy/beam ! Clean residual mean=-0.000038 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.461164 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 = 0.000228587 Jy ! Component: 100 - total flux cleaned = 0.000401851 Jy ! Component: 150 - total flux cleaned = 0.000559894 Jy ! Component: 200 - total flux cleaned = 0.000706739 Jy ! Total flux subtracted in 200 components = 0.000706739 Jy ! Clean residual min=-0.003865 max=0.003841 Jy/beam ! Clean residual mean=-0.000037 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.461871 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.461871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=13.15 mas, bpa=-13.4 degrees ! Estimated noise=0.888335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255793 Jy ! Component: 100 - total flux cleaned = 0.000130362 Jy ! Component: 150 - total flux cleaned = -2.73372e-05 Jy ! Component: 200 - total flux cleaned = -7.40932e-05 Jy ! Total flux subtracted in 200 components = -7.40932e-05 Jy ! Clean residual min=-0.003680 max=0.003098 Jy/beam ! Clean residual mean=-0.000022 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.461797 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.461797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131315Jy sigma=0.763611 ! Fit after self-cal, rms=0.131263Jy sigma=0.763292 wmodel J1007-3333_S_map.mod ! Writing 120 model components to file: J1007-3333_S_map.mod wobs J1007-3333_S_uvs.fits ! Writing UV FITS file: J1007-3333_S_uvs.fits wwins J1007-3333_S_map.win ! wwins: Wrote 2 windows to J1007-3333_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 = -0.00110319 Jy ! Component: 100 - total flux cleaned = -0.00215498 Jy ! Component: 150 - total flux cleaned = -0.00295297 Jy ! Component: 200 - total flux cleaned = -0.00367246 Jy ! Component: 250 - total flux cleaned = -0.0043199 Jy ! Component: 300 - total flux cleaned = -0.00490141 Jy ! Component: 350 - total flux cleaned = -0.00546614 Jy ! Component: 400 - total flux cleaned = -0.00593235 Jy ! Component: 450 - total flux cleaned = -0.00651179 Jy ! Component: 500 - total flux cleaned = -0.00691583 Jy ! Component: 550 - total flux cleaned = -0.00727268 Jy ! Component: 600 - total flux cleaned = -0.00766065 Jy ! Component: 650 - total flux cleaned = -0.00792648 Jy ! Component: 700 - total flux cleaned = -0.00826261 Jy ! Component: 750 - total flux cleaned = -0.00852002 Jy ! Component: 800 - total flux cleaned = -0.00895157 Jy ! Component: 850 - total flux cleaned = -0.0091282 Jy ! Component: 900 - total flux cleaned = -0.00926858 Jy ! Component: 950 - total flux cleaned = -0.00950906 Jy ! Component: 1000 - total flux cleaned = -0.00961081 Jy ! Component: 1050 - total flux cleaned = -0.00977835 Jy ! Component: 1100 - total flux cleaned = -0.0100097 Jy ! Component: 1150 - total flux cleaned = -0.0100754 Jy ! Component: 1200 - total flux cleaned = -0.0101081 Jy ! Component: 1250 - total flux cleaned = -0.0103627 Jy ! Component: 1300 - total flux cleaned = -0.010268 Jy ! Component: 1350 - total flux cleaned = -0.0103301 Jy ! Component: 1400 - total flux cleaned = -0.0102991 Jy ! Component: 1450 - total flux cleaned = -0.0103608 Jy ! Component: 1500 - total flux cleaned = -0.0103912 Jy ! Component: 1550 - total flux cleaned = -0.0105406 Jy ! Component: 1600 - total flux cleaned = -0.0104816 Jy ! Component: 1650 - total flux cleaned = -0.0105114 Jy ! Component: 1700 - total flux cleaned = -0.0105695 Jy ! Component: 1750 - total flux cleaned = -0.0105123 Jy ! Component: 1800 - total flux cleaned = -0.0105695 Jy ! Component: 1850 - total flux cleaned = -0.0106255 Jy ! Component: 1900 - total flux cleaned = -0.0105976 Jy ! Component: 1950 - total flux cleaned = -0.0106524 Jy ! Component: 2000 - total flux cleaned = -0.0106245 Jy ! Component: 2050 - total flux cleaned = -0.0106241 Jy ! Component: 2100 - total flux cleaned = -0.010651 Jy ! Component: 2150 - total flux cleaned = -0.0106238 Jy ! Component: 2200 - total flux cleaned = -0.0106765 Jy ! Component: 2250 - total flux cleaned = -0.0106503 Jy ! Component: 2300 - total flux cleaned = -0.0107025 Jy ! Component: 2350 - total flux cleaned = -0.0107023 Jy ! Component: 2400 - total flux cleaned = -0.0106256 Jy ! Component: 2450 - total flux cleaned = -0.0108289 Jy ! Component: 2500 - total flux cleaned = -0.0108791 Jy ! Component: 2550 - total flux cleaned = -0.0109041 Jy ! Component: 2600 - total flux cleaned = -0.0109539 Jy ! Component: 2650 - total flux cleaned = -0.010954 Jy ! Component: 2700 - total flux cleaned = -0.0110025 Jy ! Component: 2750 - total flux cleaned = -0.0110022 Jy ! Component: 2800 - total flux cleaned = -0.0110262 Jy ! Component: 2850 - total flux cleaned = -0.01105 Jy ! Component: 2900 - total flux cleaned = -0.0110737 Jy ! Component: 2950 - total flux cleaned = -0.0109084 Jy ! Component: 3000 - total flux cleaned = -0.011026 Jy ! Component: 3050 - total flux cleaned = -0.0110957 Jy ! Component: 3100 - total flux cleaned = -0.0110493 Jy ! Component: 3150 - total flux cleaned = -0.0110032 Jy ! Component: 3200 - total flux cleaned = -0.0111174 Jy ! Component: 3250 - total flux cleaned = -0.0110947 Jy ! Component: 3300 - total flux cleaned = -0.0111623 Jy ! Component: 3350 - total flux cleaned = -0.0111397 Jy ! Component: 3400 - total flux cleaned = -0.0111841 Jy ! Component: 3450 - total flux cleaned = -0.0111398 Jy ! Component: 3500 - total flux cleaned = -0.0112932 Jy ! Component: 3550 - total flux cleaned = -0.0112055 Jy ! Component: 3600 - total flux cleaned = -0.0112706 Jy ! Component: 3650 - total flux cleaned = -0.0112922 Jy ! Component: 3700 - total flux cleaned = -0.0112706 Jy ! Component: 3750 - total flux cleaned = -0.0112707 Jy ! Component: 3800 - total flux cleaned = -0.0113764 Jy ! Component: 3850 - total flux cleaned = -0.0114816 Jy ! Component: 3900 - total flux cleaned = -0.0115026 Jy ! Component: 3950 - total flux cleaned = -0.0114816 Jy ! Component: 4000 - total flux cleaned = -0.0115438 Jy ! Component: 4050 - total flux cleaned = -0.0115643 Jy ! Total flux subtracted in 4096 components = -0.0116054 Jy ! Clean residual min=-0.001236 max=0.001152 Jy/beam ! Clean residual mean=-0.000022 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.450191 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 443 components and 0.450191 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1007-3333_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 13.15 at -13.4 degrees (North through East) ! Clean map min=-0.0024574 max=0.38068 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1007-3333_S_map.fits wmodel /vlbi/bp222/maps//J1007-3333_S_map.mod ! Writing 443 model components to file: /vlbi/bp222/maps//J1007-3333_S_map.mod wobs /vlbi/bp222/maps//J1007-3333_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1007-3333_S_uvs.fits wwins /vlbi/bp222/maps//J1007-3333_S_map.win ! wwins: Wrote 3 windows to /vlbi/bp222/maps//J1007-3333_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.380684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336135 0.336135 0.672269 1.34454 2.68908 5.37815 10.7563 21.5126 43.0252 86.0505 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.38 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 892.499 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1007-3333_S_dfm.log closed on Thu Sep 27 11:01:30 2018