! Started logfile: /vlbi/uf001/uvm//J1415+6501_S_a_dfm.log on Sun Jan 13 21:44:18 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/uvm//J1415+6501_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1415+6501_S_a_uvm.fits ! AN table 1: 37 integrations on 1 of 1 possible baselines. ! AN table 2: 147 integrations on 36 of 36 possible baselines. ! AN table 3: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.845021 visibilities/baseline/integration-bin. ! Found source: J1415+6501 ! ! 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 18762 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 J1415+6501_S_a] 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 74 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.002713Jy sigma=21.776894 ! Fit after self-cal, rms=0.968422Jy sigma=21.041934 ! 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=3.543 mas, bmaj=5.393 mas, bpa=-61.37 degrees ! Estimated noise=0.435978 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 = 0.0259604 Jy ! Component: 100 - total flux cleaned = 0.0317754 Jy ! Total flux subtracted in 100 components = 0.0317754 Jy ! Clean residual min=-0.002374 max=0.002280 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0317754 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0317754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058956Jy sigma=1.205569 ! Fit after self-cal, rms=0.056970Jy sigma=1.162084 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459264 Jy ! Component: 100 - total flux cleaned = 0.00573518 Jy ! Total flux subtracted in 100 components = 0.00573518 Jy ! Clean residual min=-0.002259 max=0.002213 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0375106 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0375106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056659Jy sigma=1.155533 ! Fit after self-cal, rms=0.056625Jy sigma=1.155183 ! 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=4.522 mas, bmaj=6.401 mas, bpa=-63.49 degrees ! Estimated noise=0.244488 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 = 0.00109617 Jy ! Component: 100 - total flux cleaned = 0.00124959 Jy ! Component: 150 - total flux cleaned = 0.00135933 Jy ! Component: 200 - total flux cleaned = 0.00144156 Jy ! Total flux subtracted in 200 components = 0.00144156 Jy ! Clean residual min=-0.001297 max=0.001487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0389522 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0389522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056591Jy sigma=1.154327 ! Fit after self-cal, rms=0.056564Jy sigma=1.153933 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.522 x 6.401 at -63.49 degrees (North through East) ! Clean map min=-0.0012617 max=0.036421 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.00 KP 1.03 ! LA 0.91 MK 0.96 NL 1.16 OV 1.02 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.91 HN 1.00 KP 0.92 ! LA 0.83 MK 0.96 NL 1.10 OV 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 1.04 KP 1.02 ! LA 0.91 MK 0.92 NL 1.12 OV 1.03 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.75 FD 0.96 HN 1.05 KP 1.08 ! LA 0.92 MK 0.98 NL 0.76 OV 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 HN 1.05 KP 0.99 ! LA 1.04 MK 0.88 NL 1.05 OV 1.04 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 0.95 HN 1.05 KP 0.90 ! LA 1.15 MK 1.02 NL 0.96 OV 1.07 ! ! ! Fit before self-cal, rms=0.056564Jy sigma=1.153933 ! Fit after self-cal, rms=0.055889Jy sigma=1.150751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.469 mas, bmaj=6.418 mas, bpa=-63.65 degrees ! Estimated noise=0.243847 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 = 0.000396653 Jy ! Component: 100 - total flux cleaned = 0.000381026 Jy ! Component: 150 - total flux cleaned = 0.000354099 Jy ! Component: 200 - total flux cleaned = 0.000329758 Jy ! Total flux subtracted in 200 components = 0.000329758 Jy ! Clean residual min=-0.001079 max=0.001342 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0392819 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0392819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055882Jy sigma=1.150568 ! Fit after self-cal, rms=0.055939Jy sigma=1.149567 ! 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=0.055939Jy sigma=1.149567 ! Fit after self-cal, rms=0.055934Jy sigma=1.147260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.48 mas, bmaj=6.403 mas, bpa=-65.32 degrees ! Estimated noise=0.243964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247616 Jy ! Component: 100 - total flux cleaned = 0.000263771 Jy ! Component: 150 - total flux cleaned = 0.000236139 Jy ! Component: 200 - total flux cleaned = 0.000212056 Jy ! Total flux subtracted in 200 components = 0.000212056 Jy ! Clean residual min=-0.001104 max=0.001172 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.039494 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.039494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055925Jy sigma=1.147072 ! Fit after self-cal, rms=0.055982Jy sigma=1.146538 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 (64, -64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689325 Jy ! Component: 100 - total flux cleaned = 0.000799036 Jy ! Component: 150 - total flux cleaned = 0.00095021 Jy ! Component: 200 - total flux cleaned = 0.00108017 Jy ! Total flux subtracted in 200 components = 0.00108017 Jy ! Clean residual min=-0.001080 max=0.000987 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0405741 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.0405741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055954Jy sigma=1.145979 ! Fit after self-cal, rms=0.055947Jy sigma=1.145741 ! 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=0.055947Jy sigma=1.145741 ! Fit after self-cal, rms=0.056592Jy sigma=1.145621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=6.405 mas, bpa=-65.48 degrees ! Estimated noise=0.244975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047184 Jy ! Component: 100 - total flux cleaned = 0.000640241 Jy ! Component: 150 - total flux cleaned = 0.000788782 Jy ! Component: 200 - total flux cleaned = 0.000871647 Jy ! Total flux subtracted in 200 components = 0.000871647 Jy ! Clean residual min=-0.001054 max=0.001038 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0414458 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.0414458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056576Jy sigma=1.145306 ! Fit after self-cal, rms=0.056604Jy sigma=1.145194 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 = 0.000214076 Jy ! Component: 100 - total flux cleaned = 0.000282669 Jy ! Component: 150 - total flux cleaned = 0.000282649 Jy ! Component: 200 - total flux cleaned = 0.000282904 Jy ! Total flux subtracted in 200 components = 0.000282904 Jy ! Clean residual min=-0.001061 max=0.001013 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0417287 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0417287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056595Jy sigma=1.145012 ! Fit after self-cal, rms=0.056595Jy sigma=1.144989 ! 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=0.056595Jy sigma=1.144989 ! Fit after self-cal, rms=0.056848Jy sigma=1.144956 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.544 mas, bmaj=10.03 mas, bpa=-87.34 degrees ! Estimated noise=0.28994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.10268e-05 Jy ! Component: 100 - total flux cleaned = -3.45119e-05 Jy ! Component: 150 - total flux cleaned = -7.26578e-06 Jy ! Component: 200 - total flux cleaned = 9.41759e-06 Jy ! Total flux subtracted in 200 components = 9.41759e-06 Jy ! Clean residual min=-0.001141 max=0.001109 Jy/beam ! Clean residual mean=0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0417381 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0417381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056844Jy sigma=1.144877 ! Fit after self-cal, rms=0.056852Jy sigma=1.144843 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 = -7.13678e-05 Jy ! Component: 100 - total flux cleaned = -7.21797e-05 Jy ! Component: 150 - total flux cleaned = -5.59484e-05 Jy ! Component: 200 - total flux cleaned = -4.86903e-05 Jy ! Total flux subtracted in 200 components = -4.86903e-05 Jy ! Clean residual min=-0.001138 max=0.001084 Jy/beam ! Clean residual mean=0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0416894 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.0416894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056849Jy sigma=1.144803 ! Fit after self-cal, rms=0.056849Jy sigma=1.144787 ! 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=4.461 mas, bmaj=6.398 mas, bpa=-65.59 degrees ! Estimated noise=0.245496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.461 x 6.398 at -65.59 degrees (North through East) ! Clean map min=-0.0013746 max=0.036508 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=3.518 mas, bmaj=5.375 mas, bpa=-63.59 degrees ! Estimated noise=0.436197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282653 Jy ! Component: 100 - total flux cleaned = 0.0351664 Jy ! Component: 150 - total flux cleaned = 0.038644 Jy ! Component: 200 - total flux cleaned = 0.039811 Jy ! Total flux subtracted in 200 components = 0.039811 Jy ! Clean residual min=-0.002230 max=0.002116 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.039811 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.039811 Jy ! Inverting map and beam ! Estimated beam: bmin=4.461 mas, bmaj=6.398 mas, bpa=-65.59 degrees ! Estimated noise=0.245496 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 = 0.000750328 Jy ! Component: 100 - total flux cleaned = 0.00104906 Jy ! Component: 150 - total flux cleaned = 0.00123486 Jy ! Component: 200 - total flux cleaned = 0.00146566 Jy ! Total flux subtracted in 200 components = 0.00146566 Jy ! Clean residual min=-0.001099 max=0.001121 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0412766 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.0412767 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=8.544 mas, bmaj=10.03 mas, bpa=-87.34 degrees ! Estimated noise=0.28994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29677e-05 Jy ! Component: 100 - total flux cleaned = 0.000115413 Jy ! Component: 150 - total flux cleaned = 0.00019632 Jy ! Component: 200 - total flux cleaned = 0.000281793 Jy ! Total flux subtracted in 200 components = 0.000281793 Jy ! Clean residual min=-0.001183 max=0.001110 Jy/beam ! Clean residual mean=0.000004 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0415584 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 = 6.30034e-05 Jy ! Component: 100 - total flux cleaned = 9.71026e-05 Jy ! Component: 150 - total flux cleaned = 0.000138079 Jy ! Component: 200 - total flux cleaned = 0.000156829 Jy ! Total flux subtracted in 200 components = 0.000156829 Jy ! Clean residual min=-0.001177 max=0.001103 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0417153 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.0417153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.461 mas, bmaj=6.398 mas, bpa=-65.59 degrees ! Estimated noise=0.245496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.52448e-05 Jy ! Component: 100 - total flux cleaned = 2.41755e-05 Jy ! Component: 150 - total flux cleaned = 2.40783e-05 Jy ! Component: 200 - total flux cleaned = 2.46208e-05 Jy ! Total flux subtracted in 200 components = 2.46208e-05 Jy ! Clean residual min=-0.001074 max=0.001070 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0417399 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.0417399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056859Jy sigma=1.145067 ! Fit after self-cal, rms=0.056856Jy sigma=1.144969 wmodel J1415+6501_S_a_map.mod ! Writing 82 model components to file: J1415+6501_S_a_map.mod wobs J1415+6501_S_a_uvs.fits ! Writing UV FITS file: J1415+6501_S_a_uvs.fits wwins J1415+6501_S_a_map.win ! wwins: Wrote 2 windows to J1415+6501_S_a_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 = -9.81625e-05 Jy ! Component: 100 - total flux cleaned = 1.0524e-05 Jy ! Component: 150 - total flux cleaned = 7.99404e-05 Jy ! Component: 200 - total flux cleaned = 0.000147206 Jy ! Component: 250 - total flux cleaned = 0.000260956 Jy ! Component: 300 - total flux cleaned = 0.000324426 Jy ! Component: 350 - total flux cleaned = 0.000464017 Jy ! Component: 400 - total flux cleaned = 0.000615542 Jy ! Component: 450 - total flux cleaned = 0.000764022 Jy ! Component: 500 - total flux cleaned = 0.00088037 Jy ! Component: 550 - total flux cleaned = 0.000980722 Jy ! Component: 600 - total flux cleaned = 0.00109345 Jy ! Component: 650 - total flux cleaned = 0.00119064 Jy ! Component: 700 - total flux cleaned = 0.00128647 Jy ! Component: 750 - total flux cleaned = 0.00135388 Jy ! Component: 800 - total flux cleaned = 0.00148694 Jy ! Component: 850 - total flux cleaned = 0.00157873 Jy ! Component: 900 - total flux cleaned = 0.00169503 Jy ! Component: 950 - total flux cleaned = 0.00182237 Jy ! Component: 1000 - total flux cleaned = 0.00188512 Jy ! Component: 1050 - total flux cleaned = 0.00202175 Jy ! Component: 1100 - total flux cleaned = 0.00214406 Jy ! Component: 1150 - total flux cleaned = 0.00219244 Jy ! Component: 1200 - total flux cleaned = 0.00233584 Jy ! Component: 1250 - total flux cleaned = 0.00241851 Jy ! Component: 1300 - total flux cleaned = 0.00252362 Jy ! Component: 1350 - total flux cleaned = 0.00260432 Jy ! Component: 1400 - total flux cleaned = 0.00268415 Jy ! Component: 1450 - total flux cleaned = 0.00275183 Jy ! Component: 1500 - total flux cleaned = 0.00281888 Jy ! Component: 1550 - total flux cleaned = 0.00289648 Jy ! Component: 1600 - total flux cleaned = 0.00296201 Jy ! Component: 1650 - total flux cleaned = 0.00299476 Jy ! Component: 1700 - total flux cleaned = 0.00305927 Jy ! Component: 1750 - total flux cleaned = 0.00308061 Jy ! Component: 1800 - total flux cleaned = 0.00314405 Jy ! Component: 1850 - total flux cleaned = 0.00315453 Jy ! Component: 1900 - total flux cleaned = 0.00319623 Jy ! Component: 1950 - total flux cleaned = 0.00324771 Jy ! Component: 2000 - total flux cleaned = 0.00329867 Jy ! Component: 2050 - total flux cleaned = 0.0033391 Jy ! Component: 2100 - total flux cleaned = 0.00336921 Jy ! Component: 2150 - total flux cleaned = 0.00339902 Jy ! Component: 2200 - total flux cleaned = 0.00348792 Jy ! Component: 2250 - total flux cleaned = 0.00349764 Jy ! Component: 2300 - total flux cleaned = 0.00356583 Jy ! Component: 2350 - total flux cleaned = 0.00363324 Jy ! Component: 2400 - total flux cleaned = 0.00363321 Jy ! Component: 2450 - total flux cleaned = 0.00369986 Jy ! Component: 2500 - total flux cleaned = 0.00373756 Jy ! Component: 2550 - total flux cleaned = 0.00377506 Jy ! Component: 2600 - total flux cleaned = 0.00384038 Jy ! Component: 2650 - total flux cleaned = 0.00388667 Jy ! Component: 2700 - total flux cleaned = 0.00390515 Jy ! Component: 2750 - total flux cleaned = 0.00396882 Jy ! Component: 2800 - total flux cleaned = 0.00404116 Jy ! Component: 2850 - total flux cleaned = 0.00406804 Jy ! Component: 2900 - total flux cleaned = 0.00411266 Jy ! Component: 2950 - total flux cleaned = 0.00412156 Jy ! Component: 3000 - total flux cleaned = 0.00413031 Jy ! Component: 3050 - total flux cleaned = 0.00419149 Jy ! Component: 3100 - total flux cleaned = 0.00422621 Jy ! Component: 3150 - total flux cleaned = 0.00422622 Jy ! Component: 3200 - total flux cleaned = 0.00422616 Jy ! Component: 3250 - total flux cleaned = 0.00427742 Jy ! Component: 3300 - total flux cleaned = 0.00425207 Jy ! Component: 3350 - total flux cleaned = 0.00426058 Jy ! Component: 3400 - total flux cleaned = 0.00428569 Jy ! Component: 3450 - total flux cleaned = 0.00433556 Jy ! Component: 3500 - total flux cleaned = 0.00431077 Jy ! Component: 3550 - total flux cleaned = 0.00430259 Jy ! Component: 3600 - total flux cleaned = 0.00432715 Jy ! Component: 3650 - total flux cleaned = 0.0043515 Jy ! Component: 3700 - total flux cleaned = 0.00436768 Jy ! Component: 3750 - total flux cleaned = 0.00441575 Jy ! Component: 3800 - total flux cleaned = 0.00442368 Jy ! Component: 3850 - total flux cleaned = 0.00441574 Jy ! Component: 3900 - total flux cleaned = 0.00442366 Jy ! Component: 3950 - total flux cleaned = 0.00444722 Jy ! Component: 4000 - total flux cleaned = 0.00445508 Jy ! Component: 4050 - total flux cleaned = 0.00450162 Jy ! Total flux subtracted in 4096 components = 0.00447069 Jy ! Clean residual min=-0.000485 max=0.000430 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0462106 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 393 components and 0.0462106 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1415+6501_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.461 x 6.398 at -65.59 degrees (North through East) ! Clean map min=-0.0014726 max=0.036276 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1415+6501_S_a_map.fits wmodel /vlbi/uf001/uvm//J1415+6501_S_a_map.mod ! Writing 393 model components to file: /vlbi/uf001/uvm//J1415+6501_S_a_map.mod wobs /vlbi/uf001/uvm//J1415+6501_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1415+6501_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1415+6501_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1415+6501_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0362757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24326 1.24326 2.48652 4.97305 9.94609 19.8922 39.7844 79.5687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.3 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1415+6501_S_a_dfm.log closed on Sun Jan 13 21:44:23 2019