! Started logfile: /vlbi/uf001/uva//J0611-1155_S_dfm.log on Sun Jan 13 22:53:04 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//J0611-1155_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0611-1155_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995785 visibilities/baseline/integration-bin. ! Found source: J0611-1155 ! ! 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 7797 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 J0611-1155_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047115Jy sigma=18.456333 ! Fit after self-cal, rms=0.779395Jy sigma=13.714195 ! 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=2.63 mas, bmaj=6.947 mas, bpa=-2.891 degrees ! Estimated noise=0.598207 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 = 0.164076 Jy ! Component: 100 - total flux cleaned = 0.221178 Jy ! Total flux subtracted in 100 components = 0.221178 Jy ! Clean residual min=-0.012616 max=0.026989 Jy/beam ! Clean residual mean=-0.000064 rms=0.003850 Jy/beam ! Combined flux in latest and established models = 0.221178 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.221178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092645Jy sigma=1.604465 ! Fit after self-cal, rms=0.092519Jy sigma=1.602740 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315256 Jy ! Component: 100 - total flux cleaned = 0.0501177 Jy ! Total flux subtracted in 100 components = 0.0501177 Jy ! Clean residual min=-0.008528 max=0.013065 Jy/beam ! Clean residual mean=-0.000035 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 0.271296 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.271296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078370Jy sigma=1.345316 ! Fit after self-cal, rms=0.078316Jy sigma=1.344370 ! 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=3.137 mas, bmaj=7.736 mas, bpa=-2.652 degrees ! Estimated noise=0.467026 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 (-14, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169858 Jy ! Component: 100 - total flux cleaned = 0.0283088 Jy ! Component: 150 - total flux cleaned = 0.0365126 Jy ! Component: 200 - total flux cleaned = 0.0426488 Jy ! Total flux subtracted in 200 components = 0.0426488 Jy ! Clean residual min=-0.005212 max=0.007564 Jy/beam ! Clean residual mean=-0.000020 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.313945 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 77 components and 0.313945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073729Jy sigma=1.261742 ! Fit after self-cal, rms=0.073421Jy sigma=1.256821 ! Inverting map ! Added new window around map position (-4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776218 Jy ! Component: 100 - total flux cleaned = 0.0126547 Jy ! Component: 150 - total flux cleaned = 0.0163944 Jy ! Component: 200 - total flux cleaned = 0.0193761 Jy ! Total flux subtracted in 200 components = 0.0193761 Jy ! Clean residual min=-0.004771 max=0.006287 Jy/beam ! Clean residual mean=-0.000009 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.333321 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 110 components and 0.333321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072399Jy sigma=1.239094 ! Fit after self-cal, rms=0.072294Jy sigma=1.237193 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 7.736 at -2.652 degrees (North through East) ! Clean map min=-0.0042174 max=0.21565 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.02 ! LA 0.97 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.03 ! LA 0.97 MK 0.98 NL 1.02 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.03 ! LA 0.96 MK 0.98 NL 1.01 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.072294Jy sigma=1.237193 ! Fit after self-cal, rms=0.071551Jy sigma=1.231045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=7.726 mas, bpa=-2.636 degrees ! Estimated noise=0.463738 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 = 0.00250855 Jy ! Component: 100 - total flux cleaned = 0.00361845 Jy ! Component: 150 - total flux cleaned = 0.00383333 Jy ! Component: 200 - total flux cleaned = 0.0039003 Jy ! Total flux subtracted in 200 components = 0.0039003 Jy ! Clean residual min=-0.003940 max=0.004883 Jy/beam ! Clean residual mean=-0.000009 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.337221 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.337221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071356Jy sigma=1.227987 ! Fit after self-cal, rms=0.071348Jy sigma=1.227697 ! 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=0.071348Jy sigma=1.227697 ! Fit after self-cal, rms=0.072460Jy sigma=1.208658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=7.803 mas, bpa=-2.237 degrees ! Estimated noise=0.465561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172701 Jy ! Component: 100 - total flux cleaned = 0.00188786 Jy ! Component: 150 - total flux cleaned = 0.00194417 Jy ! Component: 200 - total flux cleaned = 0.00194176 Jy ! Total flux subtracted in 200 components = 0.00194176 Jy ! Clean residual min=-0.002824 max=0.002450 Jy/beam ! Clean residual mean=-0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.339163 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 0.339163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072310Jy sigma=1.205809 ! Fit after self-cal, rms=0.072322Jy sigma=1.205628 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 = 0.00042186 Jy ! Component: 100 - total flux cleaned = 0.000468358 Jy ! Component: 150 - total flux cleaned = 0.000509748 Jy ! Component: 200 - total flux cleaned = 0.000547588 Jy ! Total flux subtracted in 200 components = 0.000547588 Jy ! Clean residual min=-0.002712 max=0.002361 Jy/beam ! Clean residual mean=-0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.339711 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.33971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072269Jy sigma=1.204764 ! Fit after self-cal, rms=0.072265Jy sigma=1.204742 ! 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=0.072265Jy sigma=1.204742 ! Fit after self-cal, rms=0.072592Jy sigma=1.204248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.816 mas, bpa=-2.284 degrees ! Estimated noise=0.465381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122987 Jy ! Component: 100 - total flux cleaned = 0.000215722 Jy ! Component: 150 - total flux cleaned = 0.000258331 Jy ! Component: 200 - total flux cleaned = 0.000257405 Jy ! Total flux subtracted in 200 components = 0.000257405 Jy ! Clean residual min=-0.002514 max=0.002225 Jy/beam ! Clean residual mean=-0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.339968 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.339968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072541Jy sigma=1.203339 ! Fit after self-cal, rms=0.072541Jy sigma=1.203327 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 = 0.000106603 Jy ! Component: 100 - total flux cleaned = 0.000171482 Jy ! Component: 150 - total flux cleaned = 0.000232498 Jy ! Component: 200 - total flux cleaned = 0.000290588 Jy ! Total flux subtracted in 200 components = 0.000290588 Jy ! Clean residual min=-0.002467 max=0.002188 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.340259 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 0.340259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072514Jy sigma=1.202928 ! Fit after self-cal, rms=0.072511Jy sigma=1.202923 ! 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=0.072511Jy sigma=1.202923 ! Fit after self-cal, rms=0.072692Jy sigma=1.202760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.27 mas, bmaj=13.9 mas, bpa=0.3898 degrees ! Estimated noise=0.60728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626593 Jy ! Component: 100 - total flux cleaned = 0.00088699 Jy ! Component: 150 - total flux cleaned = 0.00104349 Jy ! Component: 200 - total flux cleaned = 0.00105961 Jy ! Total flux subtracted in 200 components = 0.00105961 Jy ! Clean residual min=-0.002323 max=0.002104 Jy/beam ! Clean residual mean=-0.000006 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.341318 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 196 components and 0.341318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072687Jy sigma=1.202627 ! Fit after self-cal, rms=0.072687Jy sigma=1.202593 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 = 8.06383e-05 Jy ! Component: 100 - total flux cleaned = 8.08493e-05 Jy ! Component: 150 - total flux cleaned = 9.58269e-05 Jy ! Component: 200 - total flux cleaned = 9.62024e-05 Jy ! Total flux subtracted in 200 components = 9.62024e-05 Jy ! Clean residual min=-0.002264 max=0.002107 Jy/beam ! Clean residual mean=-0.000006 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.341414 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 205 components and 0.341414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072683Jy sigma=1.202556 ! Fit after self-cal, rms=0.072682Jy sigma=1.202550 ! 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=3.113 mas, bmaj=7.823 mas, bpa=-2.31 degrees ! Estimated noise=0.465113 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.113 x 7.823 at -2.31 degrees (North through East) ! Clean map min=-0.0023389 max=0.21441 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=2.608 mas, bmaj=7.043 mas, bpa=-2.454 degrees ! Estimated noise=0.596894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163831 Jy ! Component: 100 - total flux cleaned = 0.222145 Jy ! Component: 150 - total flux cleaned = 0.252964 Jy ! Component: 200 - total flux cleaned = 0.272262 Jy ! Total flux subtracted in 200 components = 0.272262 Jy ! Clean residual min=-0.006699 max=0.010574 Jy/beam ! Clean residual mean=-0.000031 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.272262 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.272262 Jy ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=7.823 mas, bpa=-2.31 degrees ! Estimated noise=0.465113 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 = 0.0176727 Jy ! Component: 100 - total flux cleaned = 0.0298838 Jy ! Component: 150 - total flux cleaned = 0.0387601 Jy ! Component: 200 - total flux cleaned = 0.0453823 Jy ! Total flux subtracted in 200 components = 0.0453823 Jy ! Clean residual min=-0.003210 max=0.004012 Jy/beam ! Clean residual mean=-0.000015 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.317644 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 110 components and 0.317645 Jy ! Inverting map ! Added new window around map position (2.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515043 Jy ! Component: 100 - total flux cleaned = 0.00920765 Jy ! Component: 150 - total flux cleaned = 0.0124521 Jy ! Component: 200 - total flux cleaned = 0.0150888 Jy ! Total flux subtracted in 200 components = 0.0150888 Jy ! Clean residual min=-0.002634 max=0.002179 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.332733 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 159 components and 0.332733 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=7.27 mas, bmaj=13.9 mas, bpa=0.3898 degrees ! Estimated noise=0.60728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359445 Jy ! Component: 100 - total flux cleaned = 0.00586468 Jy ! Component: 150 - total flux cleaned = 0.00713979 Jy ! Component: 200 - total flux cleaned = 0.00771743 Jy ! Total flux subtracted in 200 components = 0.00771743 Jy ! Clean residual min=-0.002603 max=0.001968 Jy/beam ! Clean residual mean=-0.000006 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.340451 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 = 0.00050769 Jy ! Component: 100 - total flux cleaned = 0.000893032 Jy ! Component: 150 - total flux cleaned = 0.00108576 Jy ! Component: 200 - total flux cleaned = 0.00125494 Jy ! Total flux subtracted in 200 components = 0.00125494 Jy ! Clean residual min=-0.002307 max=0.001926 Jy/beam ! Clean residual mean=-0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.341706 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 259 components and 0.341706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=7.823 mas, bpa=-2.31 degrees ! Estimated noise=0.465113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000408329 Jy ! Component: 100 - total flux cleaned = -0.000129659 Jy ! Component: 150 - total flux cleaned = 7.97082e-05 Jy ! Component: 200 - total flux cleaned = 0.000196919 Jy ! Total flux subtracted in 200 components = 0.000196919 Jy ! Clean residual min=-0.002345 max=0.002013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.341903 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 288 components and 0.341903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072660Jy sigma=1.202055 ! Fit after self-cal, rms=0.072646Jy sigma=1.201850 wmodel J0611-1155_S_map.mod ! Writing 288 model components to file: J0611-1155_S_map.mod wobs J0611-1155_S_uvs.fits ! Writing UV FITS file: J0611-1155_S_uvs.fits wwins J0611-1155_S_map.win ! wwins: Wrote 4 windows to J0611-1155_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 = -0.000803392 Jy ! Component: 100 - total flux cleaned = -0.000730933 Jy ! Component: 150 - total flux cleaned = -0.000730507 Jy ! Component: 200 - total flux cleaned = -0.000571001 Jy ! Component: 250 - total flux cleaned = -0.000479514 Jy ! Component: 300 - total flux cleaned = -0.000419759 Jy ! Component: 350 - total flux cleaned = -0.000332903 Jy ! Component: 400 - total flux cleaned = -0.000248318 Jy ! Component: 450 - total flux cleaned = -0.000248614 Jy ! Component: 500 - total flux cleaned = -0.000114505 Jy ! Component: 550 - total flux cleaned = -0.000141538 Jy ! Component: 600 - total flux cleaned = -8.97706e-05 Jy ! Component: 650 - total flux cleaned = -1.37945e-05 Jy ! Component: 700 - total flux cleaned = -6.3341e-05 Jy ! Component: 750 - total flux cleaned = 3.42122e-05 Jy ! Component: 800 - total flux cleaned = 5.8284e-05 Jy ! Component: 850 - total flux cleaned = 0.000199759 Jy ! Component: 900 - total flux cleaned = 0.000222569 Jy ! Component: 950 - total flux cleaned = 0.000336586 Jy ! Component: 1000 - total flux cleaned = 0.000470464 Jy ! Component: 1050 - total flux cleaned = 0.000580429 Jy ! Component: 1100 - total flux cleaned = 0.000645289 Jy ! Component: 1150 - total flux cleaned = 0.00073022 Jy ! Component: 1200 - total flux cleaned = 0.000813847 Jy ! Component: 1250 - total flux cleaned = 0.000875878 Jy ! Component: 1300 - total flux cleaned = 0.000875611 Jy ! Component: 1350 - total flux cleaned = 0.000936503 Jy ! Component: 1400 - total flux cleaned = 0.00103598 Jy ! Component: 1450 - total flux cleaned = 0.00107508 Jy ! Component: 1500 - total flux cleaned = 0.0010746 Jy ! Component: 1550 - total flux cleaned = 0.00109383 Jy ! Component: 1600 - total flux cleaned = 0.00109363 Jy ! Component: 1650 - total flux cleaned = 0.0011684 Jy ! Component: 1700 - total flux cleaned = 0.00116824 Jy ! Component: 1750 - total flux cleaned = 0.00120469 Jy ! Component: 1800 - total flux cleaned = 0.00116825 Jy ! Component: 1850 - total flux cleaned = 0.00127545 Jy ! Component: 1900 - total flux cleaned = 0.00125731 Jy ! Component: 1950 - total flux cleaned = 0.00134422 Jy ! Component: 2000 - total flux cleaned = 0.00130952 Jy ! Component: 2050 - total flux cleaned = 0.00134364 Jy ! Component: 2100 - total flux cleaned = 0.00136058 Jy ! Component: 2150 - total flux cleaned = 0.00139401 Jy ! Component: 2200 - total flux cleaned = 0.00139393 Jy ! Component: 2250 - total flux cleaned = 0.00139403 Jy ! Component: 2300 - total flux cleaned = 0.00139405 Jy ! Component: 2350 - total flux cleaned = 0.00142673 Jy ! Component: 2400 - total flux cleaned = 0.00144235 Jy ! Component: 2450 - total flux cleaned = 0.00139513 Jy ! Component: 2500 - total flux cleaned = 0.00145799 Jy ! Component: 2550 - total flux cleaned = 0.0014582 Jy ! Component: 2600 - total flux cleaned = 0.00151952 Jy ! Component: 2650 - total flux cleaned = 0.00151949 Jy ! Component: 2700 - total flux cleaned = 0.0015499 Jy ! Component: 2750 - total flux cleaned = 0.00153504 Jy ! Component: 2800 - total flux cleaned = 0.00159431 Jy ! Component: 2850 - total flux cleaned = 0.00156492 Jy ! Component: 2900 - total flux cleaned = 0.00159418 Jy ! Component: 2950 - total flux cleaned = 0.00162317 Jy ! Component: 3000 - total flux cleaned = 0.00163745 Jy ! Component: 3050 - total flux cleaned = 0.00162328 Jy ! Component: 3100 - total flux cleaned = 0.00169368 Jy ! Component: 3150 - total flux cleaned = 0.00166579 Jy ! Component: 3200 - total flux cleaned = 0.00170753 Jy ! Component: 3250 - total flux cleaned = 0.00166631 Jy ! Component: 3300 - total flux cleaned = 0.00170732 Jy ! Component: 3350 - total flux cleaned = 0.00168024 Jy ! Component: 3400 - total flux cleaned = 0.00168017 Jy ! Component: 3450 - total flux cleaned = 0.00174661 Jy ! Component: 3500 - total flux cleaned = 0.00173331 Jy ! Component: 3550 - total flux cleaned = 0.00169392 Jy ! Component: 3600 - total flux cleaned = 0.001759 Jy ! Component: 3650 - total flux cleaned = 0.00170723 Jy ! Component: 3700 - total flux cleaned = 0.00169416 Jy ! Component: 3750 - total flux cleaned = 0.00166865 Jy ! Component: 3800 - total flux cleaned = 0.00165604 Jy ! Component: 3850 - total flux cleaned = 0.00161844 Jy ! Component: 3900 - total flux cleaned = 0.00160611 Jy ! Component: 3950 - total flux cleaned = 0.00163089 Jy ! Component: 4000 - total flux cleaned = 0.00165543 Jy ! Component: 4050 - total flux cleaned = 0.00164318 Jy ! Total flux subtracted in 4096 components = 0.00167959 Jy ! Clean residual min=-0.000807 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.343582 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 547 components and 0.343582 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0611-1155_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.113 x 7.823 at -2.31 degrees (North through East) ! Clean map min=-0.0019039 max=0.21594 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0611-1155_S_map.fits wmodel /vlbi/uf001/uva//J0611-1155_S_map.mod ! Writing 547 model components to file: /vlbi/uf001/uva//J0611-1155_S_map.mod wobs /vlbi/uf001/uva//J0611-1155_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0611-1155_S_uvs.fits wwins /vlbi/uf001/uva//J0611-1155_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0611-1155_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.215936 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.300864 0.300864 0.601728 1.20346 2.40691 4.81382 9.62764 19.2553 38.5106 77.0212 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.215 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 997.128 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0611-1155_S_dfm.log closed on Sun Jan 13 22:53:09 2019