! Started logfile: /vlbi/uf001/uva//J2113+4012_S_dfm.log on Mon Jan 14 05:46:45 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//J2113+4012_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2113+4012_S_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! AN table 2: 38 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.911028 visibilities/baseline/integration-bin. ! Found source: J2113+4012 ! ! 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 40 lines of history. ! ! Reading 4362 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 J2113+4012_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 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.064947Jy sigma=20.233806 ! Fit after self-cal, rms=0.708361Jy sigma=13.369923 ! 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=2.991 mas, bmaj=4.308 mas, bpa=-6.773 degrees ! Estimated noise=0.807271 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 = 0.228668 Jy ! Component: 100 - total flux cleaned = 0.315329 Jy ! Total flux subtracted in 100 components = 0.315329 Jy ! Clean residual min=-0.029459 max=0.043876 Jy/beam ! Clean residual mean=-0.000138 rms=0.008774 Jy/beam ! Combined flux in latest and established models = 0.315329 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.315329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.177259Jy sigma=3.188380 ! Fit after self-cal, rms=0.177139Jy sigma=3.183277 ! 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=3.528 mas, bmaj=4.749 mas, bpa=-3.799 degrees ! Estimated noise=0.580952 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 = 0.0690077 Jy ! Component: 100 - total flux cleaned = 0.109004 Jy ! Component: 150 - total flux cleaned = 0.134094 Jy ! Component: 200 - total flux cleaned = 0.150554 Jy ! Total flux subtracted in 200 components = 0.150554 Jy ! Clean residual min=-0.025534 max=0.043661 Jy/beam ! Clean residual mean=-0.000384 rms=0.008368 Jy/beam ! Combined flux in latest and established models = 0.465883 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 0.465883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151641Jy sigma=2.503354 ! Fit after self-cal, rms=0.151536Jy sigma=2.495783 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.528 x 4.749 at -3.799 degrees (North through East) ! Clean map min=-0.02588 max=0.3054 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.88 HN 1.05 LA 0.85 ! MK 1.18 NL 1.07 OV 0.92 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 HN 1.12 LA 0.71 MK 1.04 ! NL 1.12 OV 2.71 PT 0.79 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.87 HN 1.05 LA 0.87 ! MK 1.15 NL 1.10 OV 0.94 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 1.09 LA 0.75 MK 0.96 ! NL 1.06 OV 2.72 PT 0.82 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 HN 0.99 LA 0.89 ! MK 1.09 NL 1.11 OV 1.00 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.08 LA 0.76 MK 0.95 ! NL 1.04 OV 2.87 PT 0.85 SC 0.98 ! ! ! Fit before self-cal, rms=0.151536Jy sigma=2.495783 ! Fit after self-cal, rms=0.142687Jy sigma=1.694923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=4.871 mas, bpa=-1.898 degrees ! Estimated noise=0.577576 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 (-5.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258664 Jy ! Component: 100 - total flux cleaned = 0.0381217 Jy ! Component: 150 - total flux cleaned = 0.0453661 Jy ! Component: 200 - total flux cleaned = 0.0469285 Jy ! Total flux subtracted in 200 components = 0.0469285 Jy ! Clean residual min=-0.011642 max=0.012922 Jy/beam ! Clean residual mean=0.000021 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 0.512812 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.512812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137084Jy sigma=1.556706 ! Fit after self-cal, rms=0.137672Jy sigma=1.545306 ! 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=0.137672Jy sigma=1.545306 ! Fit after self-cal, rms=0.132324Jy sigma=1.506017 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=4.796 mas, bpa=-2.957 degrees ! Estimated noise=0.577133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109737 Jy ! Component: 100 - total flux cleaned = 0.017439 Jy ! Component: 150 - total flux cleaned = 0.0198245 Jy ! Component: 200 - total flux cleaned = 0.0216419 Jy ! Total flux subtracted in 200 components = 0.0216419 Jy ! Clean residual min=-0.008969 max=0.011448 Jy/beam ! Clean residual mean=-0.000009 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.534454 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.534453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131056Jy sigma=1.472938 ! Fit after self-cal, rms=0.130850Jy sigma=1.470194 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 (93.5, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947339 Jy ! Component: 100 - total flux cleaned = 0.0105653 Jy ! Component: 150 - total flux cleaned = 0.0121304 Jy ! Component: 200 - total flux cleaned = 0.0131802 Jy ! Total flux subtracted in 200 components = 0.0131802 Jy ! Clean residual min=-0.008478 max=0.010004 Jy/beam ! Clean residual mean=-0.000030 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.547634 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.547634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130092Jy sigma=1.440494 ! Fit after self-cal, rms=0.130085Jy sigma=1.437990 ! Inverting map ! Added new window around map position (-9.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638808 Jy ! Component: 100 - total flux cleaned = 0.00835569 Jy ! Component: 150 - total flux cleaned = 0.00935623 Jy ! Component: 200 - total flux cleaned = 0.0101086 Jy ! Total flux subtracted in 200 components = 0.0101086 Jy ! Clean residual min=-0.006894 max=0.007712 Jy/beam ! Clean residual mean=-0.000011 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.557742 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 165 components and 0.557743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129382Jy sigma=1.413916 ! Fit after self-cal, rms=0.129306Jy sigma=1.412870 ! 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=0.129306Jy sigma=1.412870 ! Fit after self-cal, rms=0.127572Jy sigma=1.400075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=4.772 mas, bpa=-3.647 degrees ! Estimated noise=0.573235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585396 Jy ! Component: 100 - total flux cleaned = 0.0101883 Jy ! Component: 150 - total flux cleaned = 0.0131335 Jy ! Component: 200 - total flux cleaned = 0.0144635 Jy ! Total flux subtracted in 200 components = 0.0144635 Jy ! Clean residual min=-0.005447 max=0.006170 Jy/beam ! Clean residual mean=-0.000017 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.572206 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 175 components and 0.572206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127152Jy sigma=1.386615 ! Fit after self-cal, rms=0.127066Jy sigma=1.385690 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 = 0.00197606 Jy ! Component: 100 - total flux cleaned = 0.00307781 Jy ! Component: 150 - total flux cleaned = 0.00387357 Jy ! Component: 200 - total flux cleaned = 0.00451306 Jy ! Total flux subtracted in 200 components = 0.00451306 Jy ! Clean residual min=-0.005369 max=0.006018 Jy/beam ! Clean residual mean=-0.000013 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.576719 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 0.576719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126844Jy sigma=1.381209 ! Fit after self-cal, rms=0.126842Jy sigma=1.380849 ! 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=0.126842Jy sigma=1.380849 ! Fit after self-cal, rms=0.126466Jy sigma=1.377737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.602 mas, bmaj=8.207 mas, bpa=37.15 degrees ! Estimated noise=0.766247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554162 Jy ! Component: 100 - total flux cleaned = 0.00741078 Jy ! Component: 150 - total flux cleaned = 0.00806082 Jy ! Component: 200 - total flux cleaned = 0.00864003 Jy ! Total flux subtracted in 200 components = 0.00864003 Jy ! Clean residual min=-0.007588 max=0.008897 Jy/beam ! Clean residual mean=-0.000038 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.585359 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 205 components and 0.585359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126226Jy sigma=1.373993 ! Fit after self-cal, rms=0.126214Jy sigma=1.372855 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 = 0.000300495 Jy ! Component: 100 - total flux cleaned = 0.00117544 Jy ! Component: 150 - total flux cleaned = 0.00155413 Jy ! Component: 200 - total flux cleaned = 0.00189437 Jy ! Total flux subtracted in 200 components = 0.00189437 Jy ! Clean residual min=-0.007303 max=0.008882 Jy/beam ! Clean residual mean=-0.000035 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.587254 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 218 components and 0.587254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126111Jy sigma=1.373579 ! Fit after self-cal, rms=0.126124Jy sigma=1.372935 ! Inverting map ! Added new window around map position (120.5, 84.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754088 Jy ! Component: 100 - total flux cleaned = 0.011059 Jy ! Component: 150 - total flux cleaned = 0.0132551 Jy ! Component: 200 - total flux cleaned = 0.0148361 Jy ! Total flux subtracted in 200 components = 0.0148361 Jy ! Clean residual min=-0.006311 max=0.005764 Jy/beam ! Clean residual mean=0.000040 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.60209 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 268 components and 0.60209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125645Jy sigma=1.366732 ! Fit after self-cal, rms=0.125567Jy sigma=1.365399 ! 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=3.61 mas, bmaj=4.767 mas, bpa=-4.075 degrees ! Estimated noise=0.572131 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 4.767 at -4.075 degrees (North through East) ! Clean map min=-0.0070203 max=0.2997 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=3.056 mas, bmaj=4.334 mas, bpa=-7.787 degrees ! Estimated noise=0.799291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.224924 Jy ! Component: 100 - total flux cleaned = 0.309902 Jy ! Component: 150 - total flux cleaned = 0.361489 Jy ! Component: 200 - total flux cleaned = 0.397937 Jy ! Total flux subtracted in 200 components = 0.397937 Jy ! Clean residual min=-0.014593 max=0.021063 Jy/beam ! Clean residual mean=-0.000061 rms=0.004321 Jy/beam ! Combined flux in latest and established models = 0.397937 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.397937 Jy ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=4.767 mas, bpa=-4.075 degrees ! Estimated noise=0.572131 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 = 0.0387688 Jy ! Component: 100 - total flux cleaned = 0.0666373 Jy ! Component: 150 - total flux cleaned = 0.0878273 Jy ! Component: 200 - total flux cleaned = 0.104309 Jy ! Total flux subtracted in 200 components = 0.104309 Jy ! Clean residual min=-0.009604 max=0.011185 Jy/beam ! Clean residual mean=-0.000071 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 0.502247 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 92 components and 0.502247 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=7.602 mas, bmaj=8.207 mas, bpa=37.15 degrees ! Estimated noise=0.766247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252628 Jy ! Component: 100 - total flux cleaned = 0.0422123 Jy ! Component: 150 - total flux cleaned = 0.0546475 Jy ! Component: 200 - total flux cleaned = 0.0645652 Jy ! Total flux subtracted in 200 components = 0.0645652 Jy ! Clean residual min=-0.009793 max=0.011023 Jy/beam ! Clean residual mean=-0.000048 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.566812 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 = 0.0080646 Jy ! Component: 100 - total flux cleaned = 0.0129483 Jy ! Component: 150 - total flux cleaned = 0.0169824 Jy ! Component: 200 - total flux cleaned = 0.0207734 Jy ! Total flux subtracted in 200 components = 0.0207734 Jy ! Clean residual min=-0.007559 max=0.008037 Jy/beam ! Clean residual mean=-0.000004 rms=0.002106 Jy/beam ! Combined flux in latest and established models = 0.587585 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 213 components and 0.587585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=4.767 mas, bpa=-4.075 degrees ! Estimated noise=0.572131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488924 Jy ! Component: 100 - total flux cleaned = 0.00817003 Jy ! Component: 150 - total flux cleaned = 0.0110086 Jy ! Component: 200 - total flux cleaned = 0.0131619 Jy ! Total flux subtracted in 200 components = 0.0131619 Jy ! Clean residual min=-0.005404 max=0.005634 Jy/beam ! Clean residual mean=0.000016 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.600747 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 240 components and 0.600747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125698Jy sigma=1.376275 ! Fit after self-cal, rms=0.125612Jy sigma=1.372922 wmodel J2113+4012_S_map.mod ! Writing 240 model components to file: J2113+4012_S_map.mod wobs J2113+4012_S_uvs.fits ! Writing UV FITS file: J2113+4012_S_uvs.fits wwins J2113+4012_S_map.win ! wwins: Wrote 5 windows to J2113+4012_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 = -0.000806293 Jy ! Component: 100 - total flux cleaned = -0.000289623 Jy ! Component: 150 - total flux cleaned = 0.000692415 Jy ! Component: 200 - total flux cleaned = 0.000847817 Jy ! Component: 250 - total flux cleaned = 0.000999111 Jy ! Component: 300 - total flux cleaned = 0.00099986 Jy ! Component: 350 - total flux cleaned = 0.00106787 Jy ! Component: 400 - total flux cleaned = 0.00126659 Jy ! Component: 450 - total flux cleaned = 0.00139576 Jy ! Component: 500 - total flux cleaned = 0.00151961 Jy ! Component: 550 - total flux cleaned = 0.00158119 Jy ! Component: 600 - total flux cleaned = 0.00176084 Jy ! Component: 650 - total flux cleaned = 0.00187751 Jy ! Component: 700 - total flux cleaned = 0.00193419 Jy ! Component: 750 - total flux cleaned = 0.0022102 Jy ! Component: 800 - total flux cleaned = 0.00221002 Jy ! Component: 850 - total flux cleaned = 0.00226284 Jy ! Component: 900 - total flux cleaned = 0.00226414 Jy ! Component: 950 - total flux cleaned = 0.00221486 Jy ! Component: 1000 - total flux cleaned = 0.00216764 Jy ! Component: 1050 - total flux cleaned = 0.00221574 Jy ! Component: 1100 - total flux cleaned = 0.00216918 Jy ! Component: 1150 - total flux cleaned = 0.00212483 Jy ! Component: 1200 - total flux cleaned = 0.00217011 Jy ! Component: 1250 - total flux cleaned = 0.0021261 Jy ! Component: 1300 - total flux cleaned = 0.00204056 Jy ! Component: 1350 - total flux cleaned = 0.00212574 Jy ! Component: 1400 - total flux cleaned = 0.00208381 Jy ! Component: 1450 - total flux cleaned = 0.00208416 Jy ! Component: 1500 - total flux cleaned = 0.00212291 Jy ! Component: 1550 - total flux cleaned = 0.00200426 Jy ! Component: 1600 - total flux cleaned = 0.00200507 Jy ! Component: 1650 - total flux cleaned = 0.00208168 Jy ! Component: 1700 - total flux cleaned = 0.00208294 Jy ! Component: 1750 - total flux cleaned = 0.00215687 Jy ! Component: 1800 - total flux cleaned = 0.00219295 Jy ! Component: 1850 - total flux cleaned = 0.00215742 Jy ! Component: 1900 - total flux cleaned = 0.00226333 Jy ! Component: 1950 - total flux cleaned = 0.00243624 Jy ! Component: 2000 - total flux cleaned = 0.00236715 Jy ! Component: 2050 - total flux cleaned = 0.00240092 Jy ! Component: 2100 - total flux cleaned = 0.00236791 Jy ! Component: 2150 - total flux cleaned = 0.00249958 Jy ! Component: 2200 - total flux cleaned = 0.00240304 Jy ! Component: 2250 - total flux cleaned = 0.00237181 Jy ! Component: 2300 - total flux cleaned = 0.00240319 Jy ! Component: 2350 - total flux cleaned = 0.00243441 Jy ! Component: 2400 - total flux cleaned = 0.00234202 Jy ! Component: 2450 - total flux cleaned = 0.0023723 Jy ! Component: 2500 - total flux cleaned = 0.002402 Jy ! Component: 2550 - total flux cleaned = 0.00246135 Jy ! Component: 2600 - total flux cleaned = 0.00231511 Jy ! Component: 2650 - total flux cleaned = 0.00240242 Jy ! Component: 2700 - total flux cleaned = 0.00234478 Jy ! Component: 2750 - total flux cleaned = 0.00228804 Jy ! Component: 2800 - total flux cleaned = 0.00225963 Jy ! Component: 2850 - total flux cleaned = 0.00225981 Jy ! Component: 2900 - total flux cleaned = 0.0022323 Jy ! Component: 2950 - total flux cleaned = 0.00220542 Jy ! Component: 3000 - total flux cleaned = 0.00215184 Jy ! Component: 3050 - total flux cleaned = 0.00217854 Jy ! Component: 3100 - total flux cleaned = 0.00215198 Jy ! Component: 3150 - total flux cleaned = 0.00204776 Jy ! Component: 3200 - total flux cleaned = 0.00207398 Jy ! Component: 3250 - total flux cleaned = 0.00204871 Jy ! Component: 3300 - total flux cleaned = 0.00197319 Jy ! Component: 3350 - total flux cleaned = 0.00197307 Jy ! Component: 3400 - total flux cleaned = 0.00192338 Jy ! Component: 3450 - total flux cleaned = 0.00192344 Jy ! Component: 3500 - total flux cleaned = 0.00192316 Jy ! Component: 3550 - total flux cleaned = 0.00194738 Jy ! Component: 3600 - total flux cleaned = 0.00182802 Jy ! Component: 3650 - total flux cleaned = 0.00189919 Jy ! Component: 3700 - total flux cleaned = 0.00187596 Jy ! Component: 3750 - total flux cleaned = 0.00192249 Jy ! Component: 3800 - total flux cleaned = 0.00189941 Jy ! Component: 3850 - total flux cleaned = 0.00183067 Jy ! Component: 3900 - total flux cleaned = 0.00180791 Jy ! Component: 3950 - total flux cleaned = 0.00183045 Jy ! Component: 4000 - total flux cleaned = 0.00174146 Jy ! Component: 4050 - total flux cleaned = 0.00169731 Jy ! Total flux subtracted in 4096 components = 0.00171904 Jy ! Clean residual min=-0.001671 max=0.001336 Jy/beam ! Clean residual mean=-0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.602466 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 571 components and 0.602466 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2113+4012_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 4.767 at -4.075 degrees (North through East) ! Clean map min=-0.0047615 max=0.30411 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2113+4012_S_map.fits wmodel /vlbi/uf001/uva//J2113+4012_S_map.mod ! Writing 571 model components to file: /vlbi/uf001/uva//J2113+4012_S_map.mod wobs /vlbi/uf001/uva//J2113+4012_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2113+4012_S_uvs.fits wwins /vlbi/uf001/uva//J2113+4012_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J2113+4012_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.304107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000402685 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397247 0.397247 0.794493 1.58899 3.17797 6.35595 12.7119 25.4238 50.8476 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.304 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 755.198 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2113+4012_S_dfm.log closed on Mon Jan 14 05:46:50 2019