! Started logfile: /vlbi/uf001/uva//J1404-0013_S_dfm.log on Mon Jan 14 02:44:30 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//J1404-0013_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1404-0013_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962963 visibilities/baseline/integration-bin. ! Found source: J1404-0013 ! ! 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 5460 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 J1404-0013_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039680Jy sigma=19.371097 ! Fit after self-cal, rms=0.717701Jy sigma=13.425415 ! 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=2.721 mas, bmaj=6.931 mas, bpa=-1.653 degrees ! Estimated noise=0.655737 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 = 0.222979 Jy ! Component: 100 - total flux cleaned = 0.308919 Jy ! Total flux subtracted in 100 components = 0.308919 Jy ! Clean residual min=-0.012762 max=0.036756 Jy/beam ! Clean residual mean=0.000060 rms=0.003458 Jy/beam ! Combined flux in latest and established models = 0.308919 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.308919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092668Jy sigma=1.701891 ! Fit after self-cal, rms=0.091510Jy sigma=1.677375 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415433 Jy ! Component: 100 - total flux cleaned = 0.0621903 Jy ! Total flux subtracted in 100 components = 0.0621903 Jy ! Clean residual min=-0.006450 max=0.009476 Jy/beam ! Clean residual mean=0.000019 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.371109 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.371109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068304Jy sigma=1.244165 ! Fit after self-cal, rms=0.068140Jy sigma=1.240585 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111195 Jy ! Component: 100 - total flux cleaned = 0.0167299 Jy ! Total flux subtracted in 100 components = 0.0167299 Jy ! Clean residual min=-0.004991 max=0.004982 Jy/beam ! Clean residual mean=0.000008 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.387839 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.387839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065849Jy sigma=1.196838 ! Fit after self-cal, rms=0.065836Jy sigma=1.196498 ! 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=3.148 mas, bmaj=7.642 mas, bpa=-2.882 degrees ! Estimated noise=0.56457 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 = 0.00570484 Jy ! Component: 100 - total flux cleaned = 0.00895268 Jy ! Component: 150 - total flux cleaned = 0.0110256 Jy ! Component: 200 - total flux cleaned = 0.0121492 Jy ! Total flux subtracted in 200 components = 0.0121492 Jy ! Clean residual min=-0.005157 max=0.005018 Jy/beam ! Clean residual mean=0.000006 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.399988 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.399988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065347Jy sigma=1.186468 ! Fit after self-cal, rms=0.065344Jy sigma=1.186342 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 7.642 at -2.882 degrees (North through East) ! Clean map min=-0.0051096 max=0.2792 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.97 KP 1.01 ! LA 1.02 MK 1.02 NL 1.04 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.01 KP 1.03 ! LA 1.01 MK 1.04 NL 1.03 OV 1.04 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.01 ! LA 1.01 MK 0.99 NL 1.04 OV 1.02 ! PT 0.89 SC 1.00 ! ! ! Fit before self-cal, rms=0.065344Jy sigma=1.186342 ! Fit after self-cal, rms=0.063636Jy sigma=1.138396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=7.671 mas, bpa=-2.736 degrees ! Estimated noise=0.566551 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 = -0.000152335 Jy ! Component: 100 - total flux cleaned = -0.000154474 Jy ! Component: 150 - total flux cleaned = -0.000156213 Jy ! Component: 200 - total flux cleaned = -0.000156844 Jy ! Total flux subtracted in 200 components = -0.000156844 Jy ! Clean residual min=-0.002931 max=0.003396 Jy/beam ! Clean residual mean=0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.399831 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.399831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063584Jy sigma=1.137456 ! Fit after self-cal, rms=0.063616Jy sigma=1.137268 ! 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=0.063616Jy sigma=1.137268 ! Fit after self-cal, rms=0.063276Jy sigma=1.128906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.672 mas, bpa=-2.751 degrees ! Estimated noise=0.566628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226462 Jy ! Component: 100 - total flux cleaned = 0.000256752 Jy ! Component: 150 - total flux cleaned = 0.000286677 Jy ! Component: 200 - total flux cleaned = 0.000314223 Jy ! Total flux subtracted in 200 components = 0.000314223 Jy ! Clean residual min=-0.002975 max=0.002943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.400146 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.400145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063247Jy sigma=1.128400 ! Fit after self-cal, rms=0.063248Jy sigma=1.128352 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 = 0.000128331 Jy ! Component: 100 - total flux cleaned = 0.000151475 Jy ! Component: 150 - total flux cleaned = 0.000194764 Jy ! Component: 200 - total flux cleaned = 0.000214939 Jy ! Total flux subtracted in 200 components = 0.000214939 Jy ! Clean residual min=-0.002944 max=0.002848 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.40036 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.40036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063231Jy sigma=1.128055 ! Fit after self-cal, rms=0.063231Jy sigma=1.128024 ! 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=0.063231Jy sigma=1.128024 ! Fit after self-cal, rms=0.063124Jy sigma=1.126087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.672 mas, bpa=-2.725 degrees ! Estimated noise=0.566589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.78009e-05 Jy ! Component: 100 - total flux cleaned = -3.87111e-05 Jy ! Component: 150 - total flux cleaned = -2.03355e-05 Jy ! Component: 200 - total flux cleaned = -1.75176e-06 Jy ! Total flux subtracted in 200 components = -1.75176e-06 Jy ! Clean residual min=-0.002916 max=0.002769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.400359 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.400359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063113Jy sigma=1.125878 ! Fit after self-cal, rms=0.063113Jy sigma=1.125856 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 = 0.000111405 Jy ! Component: 100 - total flux cleaned = 0.000127232 Jy ! Component: 150 - total flux cleaned = 0.000126386 Jy ! Component: 200 - total flux cleaned = 0.000111216 Jy ! Total flux subtracted in 200 components = 0.000111216 Jy ! Clean residual min=-0.002893 max=0.002724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.40047 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.40047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063105Jy sigma=1.125713 ! Fit after self-cal, rms=0.063105Jy sigma=1.125699 ! 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=0.063105Jy sigma=1.125699 ! Fit after self-cal, rms=0.063094Jy sigma=1.125692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.225 mas, bmaj=12.07 mas, bpa=-1.25 degrees ! Estimated noise=0.737651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558966 Jy ! Component: 100 - total flux cleaned = 0.000559571 Jy ! Component: 150 - total flux cleaned = 0.000611679 Jy ! Component: 200 - total flux cleaned = 0.000624633 Jy ! Total flux subtracted in 200 components = 0.000624633 Jy ! Clean residual min=-0.002660 max=0.002927 Jy/beam ! Clean residual mean=-0.000003 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.401095 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.401095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063112Jy sigma=1.126007 ! Fit after self-cal, rms=0.063102Jy sigma=1.125892 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 = 3.67148e-05 Jy ! Component: 100 - total flux cleaned = 5.62962e-05 Jy ! Component: 150 - total flux cleaned = 6.96615e-05 Jy ! Component: 200 - total flux cleaned = 7.05386e-05 Jy ! Total flux subtracted in 200 components = 7.05386e-05 Jy ! Clean residual min=-0.002630 max=0.002912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.401165 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.401165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063125Jy sigma=1.126330 ! Fit after self-cal, rms=0.063119Jy sigma=1.126245 ! 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=3.155 mas, bmaj=7.67 mas, bpa=-2.702 degrees ! Estimated noise=0.566495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 7.67 at -2.702 degrees (North through East) ! Clean map min=-0.0026268 max=0.2792 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=2.724 mas, bmaj=6.949 mas, bpa=-1.507 degrees ! Estimated noise=0.660289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225266 Jy ! Component: 100 - total flux cleaned = 0.313452 Jy ! Component: 150 - total flux cleaned = 0.353964 Jy ! Component: 200 - total flux cleaned = 0.374266 Jy ! Total flux subtracted in 200 components = 0.374266 Jy ! Clean residual min=-0.005285 max=0.009458 Jy/beam ! Clean residual mean=0.000016 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.374266 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 0.374266 Jy ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.67 mas, bpa=-2.702 degrees ! Estimated noise=0.566495 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 = 0.0123793 Jy ! Component: 100 - total flux cleaned = 0.0182032 Jy ! Component: 150 - total flux cleaned = 0.0213867 Jy ! Component: 200 - total flux cleaned = 0.023265 Jy ! Total flux subtracted in 200 components = 0.023265 Jy ! Clean residual min=-0.003111 max=0.004654 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.397531 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.397531 Jy ! Inverting map ! Added new window around map position (4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382748 Jy ! Component: 100 - total flux cleaned = 0.00443388 Jy ! Component: 150 - total flux cleaned = 0.00443531 Jy ! Component: 200 - total flux cleaned = 0.00439059 Jy ! Total flux subtracted in 200 components = 0.00439059 Jy ! Clean residual min=-0.002665 max=0.002640 Jy/beam ! Clean residual mean=-0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.401921 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.401921 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=7.225 mas, bmaj=12.07 mas, bpa=-1.25 degrees ! Estimated noise=0.737651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493412 Jy ! Component: 100 - total flux cleaned = 0.00041337 Jy ! Component: 150 - total flux cleaned = 0.00039111 Jy ! Component: 200 - total flux cleaned = 0.000372095 Jy ! Total flux subtracted in 200 components = 0.000372095 Jy ! Clean residual min=-0.002628 max=0.003073 Jy/beam ! Clean residual mean=-0.000005 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.402293 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 = -1.75899e-05 Jy ! Component: 100 - total flux cleaned = -3.38071e-05 Jy ! Component: 150 - total flux cleaned = -3.3418e-05 Jy ! Component: 200 - total flux cleaned = -4.87382e-05 Jy ! Total flux subtracted in 200 components = -4.87382e-05 Jy ! Clean residual min=-0.002633 max=0.003089 Jy/beam ! Clean residual mean=-0.000005 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.402245 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.402245 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.67 mas, bpa=-2.702 degrees ! Estimated noise=0.566495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273434 Jy ! Component: 100 - total flux cleaned = -0.000200645 Jy ! Component: 150 - total flux cleaned = -0.000104362 Jy ! Component: 200 - total flux cleaned = -4.59613e-05 Jy ! Total flux subtracted in 200 components = -4.59613e-05 Jy ! Clean residual min=-0.002600 max=0.002415 Jy/beam ! Clean residual mean=-0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.402199 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.402199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063004Jy sigma=1.123870 ! Fit after self-cal, rms=0.062989Jy sigma=1.123534 wmodel J1404-0013_S_map.mod ! Writing 93 model components to file: J1404-0013_S_map.mod wobs J1404-0013_S_uvs.fits ! Writing UV FITS file: J1404-0013_S_uvs.fits wwins J1404-0013_S_map.win ! wwins: Wrote 2 windows to J1404-0013_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 = -0.000665908 Jy ! Component: 100 - total flux cleaned = -0.000582166 Jy ! Component: 150 - total flux cleaned = -0.000662374 Jy ! Component: 200 - total flux cleaned = -0.000663448 Jy ! Component: 250 - total flux cleaned = -0.000664875 Jy ! Component: 300 - total flux cleaned = -0.000663997 Jy ! Component: 350 - total flux cleaned = -0.000732389 Jy ! Component: 400 - total flux cleaned = -0.00076566 Jy ! Component: 450 - total flux cleaned = -0.000864352 Jy ! Component: 500 - total flux cleaned = -0.000864752 Jy ! Component: 550 - total flux cleaned = -0.000895873 Jy ! Component: 600 - total flux cleaned = -0.000896448 Jy ! Component: 650 - total flux cleaned = -0.000927074 Jy ! Component: 700 - total flux cleaned = -0.00101521 Jy ! Component: 750 - total flux cleaned = -0.000986028 Jy ! Component: 800 - total flux cleaned = -0.00101438 Jy ! Component: 850 - total flux cleaned = -0.00101433 Jy ! Component: 900 - total flux cleaned = -0.000932037 Jy ! Component: 950 - total flux cleaned = -0.000905129 Jy ! Component: 1000 - total flux cleaned = -0.000825829 Jy ! Component: 1050 - total flux cleaned = -0.000877801 Jy ! Component: 1100 - total flux cleaned = -0.000697145 Jy ! Component: 1150 - total flux cleaned = -0.000595793 Jy ! Component: 1200 - total flux cleaned = -0.000470303 Jy ! Component: 1250 - total flux cleaned = -0.000322235 Jy ! Component: 1300 - total flux cleaned = -0.000249123 Jy ! Component: 1350 - total flux cleaned = -0.000200813 Jy ! Component: 1400 - total flux cleaned = -8.19162e-05 Jy ! Component: 1450 - total flux cleaned = 1.16203e-05 Jy ! Component: 1500 - total flux cleaned = 0.000150158 Jy ! Component: 1550 - total flux cleaned = 0.000173023 Jy ! Component: 1600 - total flux cleaned = 0.000285913 Jy ! Component: 1650 - total flux cleaned = 0.000375144 Jy ! Component: 1700 - total flux cleaned = 0.000441578 Jy ! Component: 1750 - total flux cleaned = 0.000507211 Jy ! Component: 1800 - total flux cleaned = 0.000636891 Jy ! Component: 1850 - total flux cleaned = 0.000786088 Jy ! Component: 1900 - total flux cleaned = 0.000807084 Jy ! Component: 1950 - total flux cleaned = 0.000848829 Jy ! Component: 2000 - total flux cleaned = 0.000973213 Jy ! Component: 2050 - total flux cleaned = 0.000993845 Jy ! Component: 2100 - total flux cleaned = 0.0011365 Jy ! Component: 2150 - total flux cleaned = 0.00117691 Jy ! Component: 2200 - total flux cleaned = 0.00127702 Jy ! Component: 2250 - total flux cleaned = 0.00135617 Jy ! Component: 2300 - total flux cleaned = 0.00143458 Jy ! Component: 2350 - total flux cleaned = 0.00153178 Jy ! Component: 2400 - total flux cleaned = 0.00151248 Jy ! Component: 2450 - total flux cleaned = 0.00162734 Jy ! Component: 2500 - total flux cleaned = 0.0016081 Jy ! Component: 2550 - total flux cleaned = 0.00164577 Jy ! Component: 2600 - total flux cleaned = 0.00170143 Jy ! Component: 2650 - total flux cleaned = 0.00177511 Jy ! Component: 2700 - total flux cleaned = 0.0017564 Jy ! Component: 2750 - total flux cleaned = 0.00177464 Jy ! Component: 2800 - total flux cleaned = 0.00182891 Jy ! Component: 2850 - total flux cleaned = 0.001972 Jy ! Component: 2900 - total flux cleaned = 0.00197192 Jy ! Component: 2950 - total flux cleaned = 0.00205977 Jy ! Component: 3000 - total flux cleaned = 0.00207747 Jy ! Component: 3050 - total flux cleaned = 0.00212961 Jy ! Component: 3100 - total flux cleaned = 0.00219865 Jy ! Component: 3150 - total flux cleaned = 0.00226716 Jy ! Component: 3200 - total flux cleaned = 0.0023009 Jy ! Component: 3250 - total flux cleaned = 0.00233484 Jy ! Component: 3300 - total flux cleaned = 0.00241867 Jy ! Component: 3350 - total flux cleaned = 0.00248511 Jy ! Component: 3400 - total flux cleaned = 0.00250168 Jy ! Component: 3450 - total flux cleaned = 0.00256702 Jy ! Component: 3500 - total flux cleaned = 0.00263186 Jy ! Component: 3550 - total flux cleaned = 0.00269637 Jy ! Component: 3600 - total flux cleaned = 0.00276037 Jy ! Component: 3650 - total flux cleaned = 0.00288748 Jy ! Component: 3700 - total flux cleaned = 0.00298202 Jy ! Component: 3750 - total flux cleaned = 0.00298195 Jy ! Component: 3800 - total flux cleaned = 0.00304427 Jy ! Component: 3850 - total flux cleaned = 0.00310609 Jy ! Component: 3900 - total flux cleaned = 0.00319837 Jy ! Component: 3950 - total flux cleaned = 0.00322904 Jy ! Component: 4000 - total flux cleaned = 0.00325946 Jy ! Component: 4050 - total flux cleaned = 0.00333485 Jy ! Total flux subtracted in 4096 components = 0.00336467 Jy ! Clean residual min=-0.000942 max=0.000913 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.405563 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 364 components and 0.405563 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1404-0013_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 7.67 at -2.702 degrees (North through East) ! Clean map min=-0.0019989 max=0.27947 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1404-0013_S_map.fits wmodel /vlbi/uf001/uva//J1404-0013_S_map.mod ! Writing 364 model components to file: /vlbi/uf001/uva//J1404-0013_S_map.mod wobs /vlbi/uf001/uva//J1404-0013_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1404-0013_S_uvs.fits wwins /vlbi/uf001/uva//J1404-0013_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1404-0013_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.279467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294842 0.294842 0.589684 1.17937 2.35874 4.71748 9.43495 18.8699 37.7398 75.4796 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.279 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1017.49 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1404-0013_S_dfm.log closed on Mon Jan 14 02:44:35 2019