! Started logfile: /vlbi/uf001/uva//J1322+2645_S_dfm.log on Mon Jan 14 02:20:58 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//J1322+2645_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1322+2645_S_uva.fits ! AN table 1: 109 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1322+2645 ! ! 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 14715 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 J1322+2645_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005107Jy sigma=21.773811 ! Fit after self-cal, rms=0.923069Jy sigma=20.168308 ! 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=2.929 mas, bmaj=5.692 mas, bpa=-6.305 degrees ! Estimated noise=0.471309 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 = 0.052694 Jy ! Component: 100 - total flux cleaned = 0.0808007 Jy ! Total flux subtracted in 100 components = 0.0808007 Jy ! Clean residual min=-0.010440 max=0.020354 Jy/beam ! Clean residual mean=-0.000071 rms=0.003315 Jy/beam ! Combined flux in latest and established models = 0.0808006 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.0808006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126474Jy sigma=2.445486 ! Fit after self-cal, rms=0.125848Jy sigma=2.432388 ! Inverting map ! Added new window around map position (-17.5, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235819 Jy ! Component: 100 - total flux cleaned = 0.0420296 Jy ! Total flux subtracted in 100 components = 0.0420296 Jy ! Clean residual min=-0.008796 max=0.016846 Jy/beam ! Clean residual mean=-0.000060 rms=0.002959 Jy/beam ! Combined flux in latest and established models = 0.12283 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 83 components and 0.12283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116216Jy sigma=2.240550 ! Fit after self-cal, rms=0.115811Jy sigma=2.231776 ! 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=3.647 mas, bmaj=6.548 mas, bpa=-4.93 degrees ! Estimated noise=0.275406 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 (-6.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340614 Jy ! Component: 100 - total flux cleaned = 0.0611533 Jy ! Component: 150 - total flux cleaned = 0.0838805 Jy ! Component: 200 - total flux cleaned = 0.103311 Jy ! Total flux subtracted in 200 components = 0.103311 Jy ! Clean residual min=-0.010361 max=0.019582 Jy/beam ! Clean residual mean=-0.000071 rms=0.003816 Jy/beam ! Combined flux in latest and established models = 0.226142 Jy ! Performing phase self-cal ! Adding 122 model components to the UV plane model. ! The established model now contains 187 components and 0.226142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096043Jy sigma=1.861270 ! Fit after self-cal, rms=0.095205Jy sigma=1.840415 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.647 x 6.548 at -4.93 degrees (North through East) ! Clean map min=-0.010227 max=0.071727 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.09 HN 1.14 KP 0.78 ! LA 0.68 MK 1.11 NL 1.15 OV 1.12 ! PT 0.73 SC 1.45 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.07 HN 1.11 KP 0.80 ! LA 0.69 MK 1.17 NL 1.15 OV 1.27 ! PT 0.75 SC 1.23 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.07 HN 1.03 KP 0.82 ! LA 0.70 MK 1.10 NL 1.14 OV 1.10 ! PT 0.76 SC 1.19 ! ! ! Fit before self-cal, rms=0.095205Jy sigma=1.840415 ! Fit after self-cal, rms=0.079854Jy sigma=1.583801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=7.12 mas, bpa=-6.64 degrees ! Estimated noise=0.270687 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 (-42.5, 109). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156358 Jy ! Component: 100 - total flux cleaned = 0.025056 Jy ! Component: 150 - total flux cleaned = 0.0318606 Jy ! Component: 200 - total flux cleaned = 0.0351894 Jy ! Total flux subtracted in 200 components = 0.0351894 Jy ! Clean residual min=-0.007608 max=0.010892 Jy/beam ! Clean residual mean=-0.000019 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 0.261331 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 256 components and 0.261331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076760Jy sigma=1.473050 ! Fit after self-cal, rms=0.076643Jy sigma=1.456960 ! Inverting map ! Added new window around map position (-36.5, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115332 Jy ! Component: 100 - total flux cleaned = 0.0188836 Jy ! Component: 150 - total flux cleaned = 0.0237514 Jy ! Component: 200 - total flux cleaned = 0.027566 Jy ! Total flux subtracted in 200 components = 0.027566 Jy ! Clean residual min=-0.005687 max=0.008306 Jy/beam ! Clean residual mean=-0.000021 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.288897 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 326 components and 0.288897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074890Jy sigma=1.382334 ! Fit after self-cal, rms=0.074706Jy sigma=1.377274 ! 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=0.074706Jy sigma=1.377274 ! Fit after self-cal, rms=0.076433Jy sigma=1.315507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=6.819 mas, bpa=-3.895 degrees ! Estimated noise=0.263599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280529 Jy ! Component: 100 - total flux cleaned = 0.00414118 Jy ! Component: 150 - total flux cleaned = 0.00543152 Jy ! Component: 200 - total flux cleaned = 0.00670106 Jy ! Total flux subtracted in 200 components = 0.00670106 Jy ! Clean residual min=-0.004084 max=0.006090 Jy/beam ! Clean residual mean=-0.000012 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.295598 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 365 components and 0.295598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075944Jy sigma=1.300567 ! Fit after self-cal, rms=0.076001Jy sigma=1.298517 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 (-56.5, 123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625796 Jy ! Component: 100 - total flux cleaned = 0.00983576 Jy ! Component: 150 - total flux cleaned = 0.0116127 Jy ! Component: 200 - total flux cleaned = 0.0127716 Jy ! Total flux subtracted in 200 components = 0.0127716 Jy ! Clean residual min=-0.003828 max=0.004226 Jy/beam ! Clean residual mean=-0.000009 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.30837 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 408 components and 0.30837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075329Jy sigma=1.281107 ! Fit after self-cal, rms=0.075264Jy sigma=1.279286 ! 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=0.075264Jy sigma=1.279286 ! Fit after self-cal, rms=0.074931Jy sigma=1.273068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.781 mas, bmaj=6.808 mas, bpa=-3.39 degrees ! Estimated noise=0.26108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427793 Jy ! Component: 100 - total flux cleaned = 0.00596436 Jy ! Component: 150 - total flux cleaned = 0.00741824 Jy ! Component: 200 - total flux cleaned = 0.00852341 Jy ! Total flux subtracted in 200 components = 0.00852341 Jy ! Clean residual min=-0.003411 max=0.003676 Jy/beam ! Clean residual mean=-0.000010 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.316893 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 439 components and 0.316893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074562Jy sigma=1.262049 ! Fit after self-cal, rms=0.074538Jy sigma=1.261029 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 = 0.00149544 Jy ! Component: 100 - total flux cleaned = 0.00228649 Jy ! Component: 150 - total flux cleaned = 0.00284705 Jy ! Component: 200 - total flux cleaned = 0.00336924 Jy ! Total flux subtracted in 200 components = 0.00336924 Jy ! Clean residual min=-0.003448 max=0.003628 Jy/beam ! Clean residual mean=-0.000006 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.320262 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 458 components and 0.320262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074359Jy sigma=1.256223 ! Fit after self-cal, rms=0.074363Jy sigma=1.255867 ! 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=0.074363Jy sigma=1.255867 ! Fit after self-cal, rms=0.074696Jy sigma=1.252704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.288 mas, bmaj=10.74 mas, bpa=-4.625 degrees ! Estimated noise=0.295869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357861 Jy ! Component: 100 - total flux cleaned = 0.0054619 Jy ! Component: 150 - total flux cleaned = 0.0068377 Jy ! Component: 200 - total flux cleaned = 0.00783908 Jy ! Total flux subtracted in 200 components = 0.00783908 Jy ! Clean residual min=-0.004057 max=0.004775 Jy/beam ! Clean residual mean=-0.000018 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.328101 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 485 components and 0.328101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074531Jy sigma=1.247658 ! Fit after self-cal, rms=0.074520Jy sigma=1.246807 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 = 0.0010785 Jy ! Component: 100 - total flux cleaned = 0.00184723 Jy ! Component: 150 - total flux cleaned = 0.00232382 Jy ! Component: 200 - total flux cleaned = 0.00263412 Jy ! Total flux subtracted in 200 components = 0.00263412 Jy ! Clean residual min=-0.003935 max=0.004644 Jy/beam ! Clean residual mean=-0.000015 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.330735 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 504 components and 0.330735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074451Jy sigma=1.245273 ! Fit after self-cal, rms=0.074455Jy sigma=1.245026 ! 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=3.798 mas, bmaj=6.874 mas, bpa=-3.629 degrees ! Estimated noise=0.260481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 6.874 at -3.629 degrees (North through East) ! Clean map min=-0.0031261 max=0.062313 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=3.005 mas, bmaj=5.94 mas, bpa=-5.086 degrees ! Estimated noise=0.467683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504174 Jy ! Component: 100 - total flux cleaned = 0.0802121 Jy ! Component: 150 - total flux cleaned = 0.103556 Jy ! Component: 200 - total flux cleaned = 0.122754 Jy ! Total flux subtracted in 200 components = 0.122754 Jy ! Clean residual min=-0.008932 max=0.012406 Jy/beam ! Clean residual mean=-0.000044 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 0.122754 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 61 model components to the UV plane model. ! The established model now contains 61 components and 0.122754 Jy ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=6.874 mas, bpa=-3.629 degrees ! Estimated noise=0.260481 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 (-12.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026254 Jy ! Component: 100 - total flux cleaned = 0.0467393 Jy ! Component: 150 - total flux cleaned = 0.0639717 Jy ! Component: 200 - total flux cleaned = 0.0787583 Jy ! Total flux subtracted in 200 components = 0.0787583 Jy ! Clean residual min=-0.007483 max=0.010192 Jy/beam ! Clean residual mean=-0.000043 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.201512 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 171 components and 0.201512 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=8.288 mas, bmaj=10.74 mas, bpa=-4.625 degrees ! Estimated noise=0.295869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219432 Jy ! Component: 100 - total flux cleaned = 0.0391088 Jy ! Component: 150 - total flux cleaned = 0.0531847 Jy ! Component: 200 - total flux cleaned = 0.0649348 Jy ! Total flux subtracted in 200 components = 0.0649348 Jy ! Clean residual min=-0.006990 max=0.007907 Jy/beam ! Clean residual mean=-0.000048 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 0.266447 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 = 0.00989508 Jy ! Component: 100 - total flux cleaned = 0.018275 Jy ! Component: 150 - total flux cleaned = 0.0254142 Jy ! Component: 200 - total flux cleaned = 0.0315297 Jy ! Total flux subtracted in 200 components = 0.0315297 Jy ! Clean residual min=-0.004839 max=0.005432 Jy/beam ! Clean residual mean=-0.000033 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.297976 Jy ! Adding 197 model components to the UV plane model. ! The established model now contains 345 components and 0.297976 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=6.874 mas, bpa=-3.629 degrees ! Estimated noise=0.260481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475518 Jy ! Component: 100 - total flux cleaned = 0.00876733 Jy ! Component: 150 - total flux cleaned = 0.0122699 Jy ! Component: 200 - total flux cleaned = 0.0153571 Jy ! Total flux subtracted in 200 components = 0.0153571 Jy ! Clean residual min=-0.003943 max=0.004727 Jy/beam ! Clean residual mean=-0.000013 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.313333 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 370 components and 0.313333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074907Jy sigma=1.263633 ! Fit after self-cal, rms=0.074638Jy sigma=1.258620 wmodel J1322+2645_S_map.mod ! Writing 370 model components to file: J1322+2645_S_map.mod wobs J1322+2645_S_uvs.fits ! Writing UV FITS file: J1322+2645_S_uvs.fits wwins J1322+2645_S_map.win ! wwins: Wrote 7 windows to J1322+2645_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 = 0.0016056 Jy ! Component: 100 - total flux cleaned = 0.00271751 Jy ! Component: 150 - total flux cleaned = 0.00329415 Jy ! Component: 200 - total flux cleaned = 0.00362248 Jy ! Component: 250 - total flux cleaned = 0.00393656 Jy ! Component: 300 - total flux cleaned = 0.00413882 Jy ! Component: 350 - total flux cleaned = 0.00428491 Jy ! Component: 400 - total flux cleaned = 0.00423785 Jy ! Component: 450 - total flux cleaned = 0.00419316 Jy ! Component: 500 - total flux cleaned = 0.00419388 Jy ! Component: 550 - total flux cleaned = 0.00419415 Jy ! Component: 600 - total flux cleaned = 0.00410799 Jy ! Component: 650 - total flux cleaned = 0.0042351 Jy ! Component: 700 - total flux cleaned = 0.00423518 Jy ! Component: 750 - total flux cleaned = 0.00435725 Jy ! Component: 800 - total flux cleaned = 0.00443672 Jy ! Component: 850 - total flux cleaned = 0.00451506 Jy ! Component: 900 - total flux cleaned = 0.00455456 Jy ! Component: 950 - total flux cleaned = 0.00466875 Jy ! Component: 1000 - total flux cleaned = 0.00466757 Jy ! Component: 1050 - total flux cleaned = 0.00466794 Jy ! Component: 1100 - total flux cleaned = 0.00470473 Jy ! Component: 1150 - total flux cleaned = 0.00484761 Jy ! Component: 1200 - total flux cleaned = 0.00498767 Jy ! Component: 1250 - total flux cleaned = 0.00502139 Jy ! Component: 1300 - total flux cleaned = 0.00512361 Jy ! Component: 1350 - total flux cleaned = 0.00532623 Jy ! Component: 1400 - total flux cleaned = 0.00522536 Jy ! Component: 1450 - total flux cleaned = 0.00539047 Jy ! Component: 1500 - total flux cleaned = 0.00542287 Jy ! Component: 1550 - total flux cleaned = 0.00558327 Jy ! Component: 1600 - total flux cleaned = 0.00564613 Jy ! Component: 1650 - total flux cleaned = 0.005771 Jy ! Component: 1700 - total flux cleaned = 0.00580199 Jy ! Component: 1750 - total flux cleaned = 0.00580213 Jy ! Component: 1800 - total flux cleaned = 0.00598331 Jy ! Component: 1850 - total flux cleaned = 0.00595355 Jy ! Component: 1900 - total flux cleaned = 0.00613068 Jy ! Component: 1950 - total flux cleaned = 0.00604331 Jy ! Component: 2000 - total flux cleaned = 0.00610166 Jy ! Component: 2050 - total flux cleaned = 0.0062442 Jy ! Component: 2100 - total flux cleaned = 0.00627253 Jy ! Component: 2150 - total flux cleaned = 0.00641143 Jy ! Component: 2200 - total flux cleaned = 0.00635605 Jy ! Component: 2250 - total flux cleaned = 0.00641047 Jy ! Component: 2300 - total flux cleaned = 0.0064103 Jy ! Component: 2350 - total flux cleaned = 0.00641064 Jy ! Component: 2400 - total flux cleaned = 0.00649018 Jy ! Component: 2450 - total flux cleaned = 0.00656846 Jy ! Component: 2500 - total flux cleaned = 0.00651629 Jy ! Component: 2550 - total flux cleaned = 0.00643993 Jy ! Component: 2600 - total flux cleaned = 0.00651619 Jy ! Component: 2650 - total flux cleaned = 0.00654135 Jy ! Component: 2700 - total flux cleaned = 0.00659101 Jy ! Component: 2750 - total flux cleaned = 0.00656621 Jy ! Component: 2800 - total flux cleaned = 0.00668791 Jy ! Component: 2850 - total flux cleaned = 0.00668774 Jy ! Component: 2900 - total flux cleaned = 0.00675987 Jy ! Component: 2950 - total flux cleaned = 0.00683091 Jy ! Component: 3000 - total flux cleaned = 0.0068778 Jy ! Component: 3050 - total flux cleaned = 0.00694728 Jy ! Component: 3100 - total flux cleaned = 0.00694736 Jy ! Component: 3150 - total flux cleaned = 0.00701568 Jy ! Component: 3200 - total flux cleaned = 0.00703863 Jy ! Component: 3250 - total flux cleaned = 0.00710581 Jy ! Component: 3300 - total flux cleaned = 0.00719418 Jy ! Component: 3350 - total flux cleaned = 0.00723797 Jy ! Component: 3400 - total flux cleaned = 0.00719427 Jy ! Component: 3450 - total flux cleaned = 0.00730252 Jy ! Component: 3500 - total flux cleaned = 0.00725932 Jy ! Component: 3550 - total flux cleaned = 0.00730204 Jy ! Component: 3600 - total flux cleaned = 0.00728109 Jy ! Component: 3650 - total flux cleaned = 0.00738555 Jy ! Component: 3700 - total flux cleaned = 0.00744761 Jy ! Component: 3750 - total flux cleaned = 0.00750897 Jy ! Component: 3800 - total flux cleaned = 0.00748855 Jy ! Component: 3850 - total flux cleaned = 0.00752918 Jy ! Component: 3900 - total flux cleaned = 0.00764912 Jy ! Component: 3950 - total flux cleaned = 0.00770862 Jy ! Component: 4000 - total flux cleaned = 0.00780696 Jy ! Component: 4050 - total flux cleaned = 0.00784629 Jy ! Total flux subtracted in 4096 components = 0.0079433 Jy ! Clean residual min=-0.000990 max=0.000992 Jy/beam ! Clean residual mean=-0.000007 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.321276 Jy keep ! Adding 359 model components to the UV plane model. ! The established model now contains 727 components and 0.321276 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1322+2645_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 6.874 at -3.629 degrees (North through East) ! Clean map min=-0.0022669 max=0.064017 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1322+2645_S_map.fits wmodel /vlbi/uf001/uva//J1322+2645_S_map.mod ! Writing 727 model components to file: /vlbi/uf001/uva//J1322+2645_S_map.mod wobs /vlbi/uf001/uva//J1322+2645_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1322+2645_S_uvs.fits wwins /vlbi/uf001/uva//J1322+2645_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J1322+2645_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0640174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000392778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84065 1.84065 3.6813 7.36259 14.7252 29.4504 58.9007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.986 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1322+2645_S_dfm.log closed on Mon Jan 14 02:21:04 2019