! Started logfile: /vlbi/uf001/uva//J1440+0127_S_dfm.log on Mon Jan 14 02:59:57 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//J1440+0127_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1440+0127_S_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1440+0127 ! ! 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 7776 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 J1440+0127_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.005968Jy sigma=19.698563 ! Fit after self-cal, rms=0.937577Jy sigma=18.337464 ! 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=2.585 mas, bmaj=6.954 mas, bpa=-4.624 degrees ! Estimated noise=0.524789 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 = 0.0490498 Jy ! Component: 100 - total flux cleaned = 0.0614354 Jy ! Total flux subtracted in 100 components = 0.0614354 Jy ! Clean residual min=-0.003723 max=0.005182 Jy/beam ! Clean residual mean=0.000009 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0614354 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0614354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068329Jy sigma=1.241998 ! Fit after self-cal, rms=0.067805Jy sigma=1.233017 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063054 Jy ! Component: 100 - total flux cleaned = 0.0101437 Jy ! Total flux subtracted in 100 components = 0.0101437 Jy ! Clean residual min=-0.003215 max=0.003451 Jy/beam ! Clean residual mean=0.000003 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.071579 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.071579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067186Jy sigma=1.218098 ! Fit after self-cal, rms=0.067169Jy sigma=1.217843 ! 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=3.003 mas, bmaj=7.668 mas, bpa=-4.017 degrees ! Estimated noise=0.41769 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 = 0.00314418 Jy ! Component: 100 - total flux cleaned = 0.00506848 Jy ! Component: 150 - total flux cleaned = 0.00629361 Jy ! Component: 200 - total flux cleaned = 0.007076 Jy ! Total flux subtracted in 200 components = 0.007076 Jy ! Clean residual min=-0.002657 max=0.002736 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.078655 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.078655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067037Jy sigma=1.214190 ! Fit after self-cal, rms=0.067032Jy sigma=1.214077 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.003 x 7.668 at -4.017 degrees (North through East) ! Clean map min=-0.0025567 max=0.06389 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.05 KP 0.95 LA 0.93 ! MK 1.33 NL 1.03 OV 0.98 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 HN 0.99 KP 1.05 LA 0.89 ! MK 0.93 NL 1.08 OV 0.99 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.04 KP 0.93 LA 0.99 ! MK 1.28 NL 1.01 OV 0.84 PT 1.08 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.00 KP 1.03 LA 1.01 ! MK 0.97 NL 1.07 OV 0.82 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.02 KP 1.12 LA 0.97 ! MK 1.07 NL 1.08 OV 0.98 PT 1.01 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.95 KP 0.97 LA 1.00 ! MK 0.95 NL 1.03 OV 0.94 PT 1.04 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.067032Jy sigma=1.214077 ! Fit after self-cal, rms=0.068510Jy sigma=1.206171 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=7.697 mas, bpa=-3.763 degrees ! Estimated noise=0.416368 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 = -1.12734e-06 Jy ! Component: 100 - total flux cleaned = -7.43755e-05 Jy ! Component: 150 - total flux cleaned = -8.47925e-05 Jy ! Component: 200 - total flux cleaned = -0.00010409 Jy ! Total flux subtracted in 200 components = -0.00010409 Jy ! Clean residual min=-0.001963 max=0.001975 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0785509 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0785509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068504Jy sigma=1.206109 ! Fit after self-cal, rms=0.068624Jy sigma=1.205558 ! 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=0.068624Jy sigma=1.205558 ! Fit after self-cal, rms=0.070209Jy sigma=1.203733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.691 mas, bpa=-3.615 degrees ! Estimated noise=0.417416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.33737e-05 Jy ! Component: 100 - total flux cleaned = 4.38577e-05 Jy ! Component: 150 - total flux cleaned = 1.80325e-05 Jy ! Component: 200 - total flux cleaned = 1.85236e-06 Jy ! Total flux subtracted in 200 components = 1.85236e-06 Jy ! Clean residual min=-0.001899 max=0.001909 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0785528 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0785528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070205Jy sigma=1.203700 ! Fit after self-cal, rms=0.070246Jy sigma=1.203634 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 = 8.0538e-07 Jy ! Component: 100 - total flux cleaned = -4.39409e-05 Jy ! Component: 150 - total flux cleaned = -6.4124e-05 Jy ! Component: 200 - total flux cleaned = -7.70574e-05 Jy ! Total flux subtracted in 200 components = -7.70574e-05 Jy ! Clean residual min=-0.001907 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0784758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.0784758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070244Jy sigma=1.203620 ! Fit after self-cal, rms=0.070243Jy sigma=1.203618 ! 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=0.070243Jy sigma=1.203618 ! Fit after self-cal, rms=0.071023Jy sigma=1.203481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.683 mas, bpa=-3.514 degrees ! Estimated noise=0.417262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.11398e-05 Jy ! Component: 100 - total flux cleaned = -7.70159e-05 Jy ! Component: 150 - total flux cleaned = -8.29597e-05 Jy ! Component: 200 - total flux cleaned = -8.89119e-05 Jy ! Total flux subtracted in 200 components = -8.89119e-05 Jy ! Clean residual min=-0.001927 max=0.001886 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0783868 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0783868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071020Jy sigma=1.203472 ! Fit after self-cal, rms=0.071031Jy sigma=1.203454 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 = -5.00649e-06 Jy ! Component: 100 - total flux cleaned = -1.07943e-05 Jy ! Component: 150 - total flux cleaned = -1.64699e-05 Jy ! Component: 200 - total flux cleaned = -2.72928e-05 Jy ! Total flux subtracted in 200 components = -2.72928e-05 Jy ! Clean residual min=-0.001946 max=0.001889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0783595 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0783595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071029Jy sigma=1.203450 ! Fit after self-cal, rms=0.071034Jy sigma=1.203427 ! 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=0.071034Jy sigma=1.203427 ! Fit after self-cal, rms=0.071073Jy sigma=1.203420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.894 mas, bmaj=12.99 mas, bpa=-4.438 degrees ! Estimated noise=0.553819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.85428e-05 Jy ! Component: 100 - total flux cleaned = 6.22309e-05 Jy ! Component: 150 - total flux cleaned = 2.3983e-05 Jy ! Component: 200 - total flux cleaned = 9.57452e-06 Jy ! Total flux subtracted in 200 components = 9.57452e-06 Jy ! Clean residual min=-0.001858 max=0.002339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0783691 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.0783691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071078Jy sigma=1.203577 ! Fit after self-cal, rms=0.071075Jy sigma=1.203439 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 = -2.80359e-05 Jy ! Component: 100 - total flux cleaned = -2.83716e-05 Jy ! Component: 150 - total flux cleaned = -2.86286e-05 Jy ! Component: 200 - total flux cleaned = -4.16605e-05 Jy ! Total flux subtracted in 200 components = -4.16605e-05 Jy ! Clean residual min=-0.001880 max=0.002354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0783275 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.0783275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071083Jy sigma=1.203598 ! Fit after self-cal, rms=0.071078Jy sigma=1.203501 ! 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=3.008 mas, bmaj=7.677 mas, bpa=-3.432 degrees ! Estimated noise=0.417009 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.677 at -3.432 degrees (North through East) ! Clean map min=-0.0019263 max=0.063749 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=2.588 mas, bmaj=6.964 mas, bpa=-4.095 degrees ! Estimated noise=0.524483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0492001 Jy ! Component: 100 - total flux cleaned = 0.0622736 Jy ! Component: 150 - total flux cleaned = 0.0682203 Jy ! Component: 200 - total flux cleaned = 0.0716688 Jy ! Total flux subtracted in 200 components = 0.0716688 Jy ! Clean residual min=-0.002817 max=0.002442 Jy/beam ! Clean residual mean=0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0716688 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0716688 Jy ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.677 mas, bpa=-3.432 degrees ! Estimated noise=0.417009 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292203 Jy ! Component: 100 - total flux cleaned = 0.00472438 Jy ! Component: 150 - total flux cleaned = 0.00598488 Jy ! Component: 200 - total flux cleaned = 0.00688324 Jy ! Total flux subtracted in 200 components = 0.00688324 Jy ! Clean residual min=-0.002004 max=0.002024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.078552 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.078552 Jy ! Inverting map ! Added new window around map position (-33.5, 72.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988075 Jy ! Component: 100 - total flux cleaned = 0.00094136 Jy ! Component: 150 - total flux cleaned = 0.0012344 Jy ! Component: 200 - total flux cleaned = 0.001507 Jy ! Total flux subtracted in 200 components = 0.001507 Jy ! Clean residual min=-0.001927 max=0.001688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.080059 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.080059 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=6.894 mas, bmaj=12.99 mas, bpa=-4.438 degrees ! Estimated noise=0.553819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.6628e-05 Jy ! Component: 100 - total flux cleaned = 5.74572e-05 Jy ! Component: 150 - total flux cleaned = 1.35007e-05 Jy ! Component: 200 - total flux cleaned = -6.57785e-06 Jy ! Total flux subtracted in 200 components = -6.57785e-06 Jy ! Clean residual min=-0.001859 max=0.002013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0800525 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 = -9.26658e-06 Jy ! Component: 100 - total flux cleaned = -1.06245e-06 Jy ! Component: 150 - total flux cleaned = -9.33296e-06 Jy ! Component: 200 - total flux cleaned = -1.90616e-06 Jy ! Total flux subtracted in 200 components = -1.90616e-06 Jy ! Clean residual min=-0.001855 max=0.002037 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0800506 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 111 components and 0.0800506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.677 mas, bpa=-3.432 degrees ! Estimated noise=0.417009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114711 Jy ! Component: 100 - total flux cleaned = 0.000211008 Jy ! Component: 150 - total flux cleaned = 0.000246331 Jy ! Component: 200 - total flux cleaned = 0.000229461 Jy ! Total flux subtracted in 200 components = 0.000229461 Jy ! Clean residual min=-0.001864 max=0.001712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.08028 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.08028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070957Jy sigma=1.201771 ! Fit after self-cal, rms=0.070958Jy sigma=1.201465 wmodel J1440+0127_S_map.mod ! Writing 134 model components to file: J1440+0127_S_map.mod wobs J1440+0127_S_uvs.fits ! Writing UV FITS file: J1440+0127_S_uvs.fits wwins J1440+0127_S_map.win ! wwins: Wrote 3 windows to J1440+0127_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 = -0.000433242 Jy ! Component: 100 - total flux cleaned = -0.000666624 Jy ! Component: 150 - total flux cleaned = -0.000968359 Jy ! Component: 200 - total flux cleaned = -0.00112558 Jy ! Component: 250 - total flux cleaned = -0.00120161 Jy ! Component: 300 - total flux cleaned = -0.00122594 Jy ! Component: 350 - total flux cleaned = -0.00115429 Jy ! Component: 400 - total flux cleaned = -0.00113118 Jy ! Component: 450 - total flux cleaned = -0.00110853 Jy ! Component: 500 - total flux cleaned = -0.00108598 Jy ! Component: 550 - total flux cleaned = -0.000998391 Jy ! Component: 600 - total flux cleaned = -0.000976963 Jy ! Component: 650 - total flux cleaned = -0.000892656 Jy ! Component: 700 - total flux cleaned = -0.00076934 Jy ! Component: 750 - total flux cleaned = -0.000668427 Jy ! Component: 800 - total flux cleaned = -0.000668488 Jy ! Component: 850 - total flux cleaned = -0.000531107 Jy ! Component: 900 - total flux cleaned = -0.000512051 Jy ! Component: 950 - total flux cleaned = -0.000454748 Jy ! Component: 1000 - total flux cleaned = -0.000398381 Jy ! Component: 1050 - total flux cleaned = -0.000324315 Jy ! Component: 1100 - total flux cleaned = -0.000196263 Jy ! Component: 1150 - total flux cleaned = -0.000141862 Jy ! Component: 1200 - total flux cleaned = -5.2862e-05 Jy ! Component: 1250 - total flux cleaned = 3.51391e-05 Jy ! Component: 1300 - total flux cleaned = 0.000139648 Jy ! Component: 1350 - total flux cleaned = 0.000259898 Jy ! Component: 1400 - total flux cleaned = 0.000361398 Jy ! Component: 1450 - total flux cleaned = 0.00041163 Jy ! Component: 1500 - total flux cleaned = 0.00049452 Jy ! Component: 1550 - total flux cleaned = 0.000576727 Jy ! Component: 1600 - total flux cleaned = 0.000706831 Jy ! Component: 1650 - total flux cleaned = 0.000786913 Jy ! Component: 1700 - total flux cleaned = 0.000850487 Jy ! Component: 1750 - total flux cleaned = 0.000945017 Jy ! Component: 1800 - total flux cleaned = 0.00105412 Jy ! Component: 1850 - total flux cleaned = 0.00116206 Jy ! Component: 1900 - total flux cleaned = 0.00119266 Jy ! Component: 1950 - total flux cleaned = 0.00128365 Jy ! Component: 2000 - total flux cleaned = 0.00128376 Jy ! Component: 2050 - total flux cleaned = 0.00140313 Jy ! Component: 2100 - total flux cleaned = 0.00147696 Jy ! Component: 2150 - total flux cleaned = 0.00156445 Jy ! Component: 2200 - total flux cleaned = 0.00156462 Jy ! Component: 2250 - total flux cleaned = 0.00166531 Jy ! Component: 2300 - total flux cleaned = 0.00179347 Jy ! Component: 2350 - total flux cleaned = 0.00187832 Jy ! Component: 2400 - total flux cleaned = 0.00192055 Jy ! Component: 2450 - total flux cleaned = 0.002004 Jy ! Component: 2500 - total flux cleaned = 0.00204536 Jy ! Component: 2550 - total flux cleaned = 0.00216827 Jy ! Component: 2600 - total flux cleaned = 0.00227671 Jy ! Component: 2650 - total flux cleaned = 0.00226331 Jy ! Component: 2700 - total flux cleaned = 0.00231685 Jy ! Component: 2750 - total flux cleaned = 0.00239654 Jy ! Component: 2800 - total flux cleaned = 0.00247536 Jy ! Component: 2850 - total flux cleaned = 0.00259263 Jy ! Component: 2900 - total flux cleaned = 0.0026314 Jy ! Component: 2950 - total flux cleaned = 0.00268265 Jy ! Component: 3000 - total flux cleaned = 0.00269547 Jy ! Component: 3050 - total flux cleaned = 0.00275871 Jy ! Component: 3100 - total flux cleaned = 0.0028465 Jy ! Component: 3150 - total flux cleaned = 0.00287128 Jy ! Component: 3200 - total flux cleaned = 0.00294539 Jy ! Component: 3250 - total flux cleaned = 0.0030313 Jy ! Component: 3300 - total flux cleaned = 0.00311645 Jy ! Component: 3350 - total flux cleaned = 0.00315258 Jy ! Component: 3400 - total flux cleaned = 0.00322469 Jy ! Component: 3450 - total flux cleaned = 0.00330836 Jy ! Component: 3500 - total flux cleaned = 0.00340318 Jy ! Component: 3550 - total flux cleaned = 0.00345026 Jy ! Component: 3600 - total flux cleaned = 0.00353203 Jy ! Component: 3650 - total flux cleaned = 0.00361348 Jy ! Component: 3700 - total flux cleaned = 0.00365969 Jy ! Component: 3750 - total flux cleaned = 0.00374019 Jy ! Component: 3800 - total flux cleaned = 0.00377432 Jy ! Component: 3850 - total flux cleaned = 0.00380847 Jy ! Component: 3900 - total flux cleaned = 0.00390993 Jy ! Component: 3950 - total flux cleaned = 0.00403319 Jy ! Component: 4000 - total flux cleaned = 0.00413351 Jy ! Component: 4050 - total flux cleaned = 0.00419992 Jy ! Total flux subtracted in 4096 components = 0.00422189 Jy ! Clean residual min=-0.000859 max=0.000723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0845019 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 423 components and 0.0845019 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1440+0127_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.677 at -3.432 degrees (North through East) ! Clean map min=-0.0014674 max=0.064078 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1440+0127_S_map.fits wmodel /vlbi/uf001/uva//J1440+0127_S_map.mod ! Writing 423 model components to file: /vlbi/uf001/uva//J1440+0127_S_map.mod wobs /vlbi/uf001/uva//J1440+0127_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1440+0127_S_uvs.fits wwins /vlbi/uf001/uva//J1440+0127_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1440+0127_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0640776 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.948405 0.948405 1.89681 3.79362 7.58724 15.1745 30.349 60.6979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 316.32 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1440+0127_S_dfm.log closed on Mon Jan 14 03:00:02 2019