! Started logfile: /vlbi/uf001/uvm//J2114+8204_S_a_dfm.log on Sun Jan 13 22:32:03 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//J2114+8204_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2114+8204_S_a_uvm.fits ! AN table 1: 160 integrations on 45 of 45 possible baselines. ! AN table 2: 110 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.896887 visibilities/baseline/integration-bin. ! Found source: J2114+8204 ! ! 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 27660 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 J2114+8204_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 101 telescope corrections were flagged in sub-array 1. ! A total of 54 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! A total of 54 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! A total of 54 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006413Jy sigma=20.280431 ! Fit after self-cal, rms=0.879936Jy sigma=17.712592 ! 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=3.032 mas, bmaj=3.628 mas, bpa=-25.87 degrees ! Estimated noise=0.386428 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 = 0.0902857 Jy ! Component: 100 - total flux cleaned = 0.122459 Jy ! Total flux subtracted in 100 components = 0.122459 Jy ! Clean residual min=-0.004369 max=0.014780 Jy/beam ! Clean residual mean=-0.000018 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.122459 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.122459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071573Jy sigma=1.383008 ! Fit after self-cal, rms=0.071011Jy sigma=1.372079 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178521 Jy ! Component: 100 - total flux cleaned = 0.0264789 Jy ! Total flux subtracted in 100 components = 0.0264789 Jy ! Clean residual min=-0.002922 max=0.006072 Jy/beam ! Clean residual mean=-0.000005 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.148938 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.148938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065878Jy sigma=1.263002 ! Fit after self-cal, rms=0.065751Jy sigma=1.260403 ! Inverting map ! Added new window around map position (-3, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668403 Jy ! Component: 100 - total flux cleaned = 0.0106159 Jy ! Total flux subtracted in 100 components = 0.0106159 Jy ! Clean residual min=-0.002685 max=0.003855 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.159554 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.159554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064919Jy sigma=1.243015 ! Fit after self-cal, rms=0.064871Jy sigma=1.241908 ! Inverting map ! Added new window around map position (-6, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383673 Jy ! Component: 100 - total flux cleaned = 0.00613732 Jy ! Total flux subtracted in 100 components = 0.00613732 Jy ! Clean residual min=-0.002475 max=0.002395 Jy/beam ! Clean residual mean=0.000004 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.165691 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.165691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064617Jy sigma=1.236528 ! Fit after self-cal, rms=0.064597Jy sigma=1.236049 ! 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=3.897 mas, bmaj=4.574 mas, bpa=-26.2 degrees ! Estimated noise=0.216181 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 = 0.00258252 Jy ! Component: 100 - total flux cleaned = 0.00397674 Jy ! Component: 150 - total flux cleaned = 0.00439213 Jy ! Component: 200 - total flux cleaned = 0.00459202 Jy ! Total flux subtracted in 200 components = 0.00459202 Jy ! Clean residual min=-0.002046 max=0.001975 Jy/beam ! Clean residual mean=0.000009 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.170283 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.170283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064492Jy sigma=1.233849 ! Fit after self-cal, rms=0.064476Jy sigma=1.233422 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.897 x 4.574 at -26.2 degrees (North through East) ! Clean map min=-0.0018147 max=0.11574 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 1.00 ! LA 1.03 MK 1.01 NL 0.99 OV 1.01 ! PT 1.04 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.03 KP 0.92 ! LA 0.96 MK 0.98 NL 1.06 OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 1.02 ! LA 1.01 MK 1.00 NL 1.01 OV 1.00 ! PT 1.02 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.02 HN 0.99 KP 0.96 ! LA 0.94 MK 1.04 NL 0.94 OV 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.01 ! LA 1.03 MK 0.98 NL 0.94 OV 1.00 ! PT 1.04 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.99 KP 0.94 ! LA 0.95 MK 1.01 NL 1.07 OV 1.00 ! ! ! Fit before self-cal, rms=0.064476Jy sigma=1.233422 ! Fit after self-cal, rms=0.064112Jy sigma=1.226888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.897 mas, bmaj=4.573 mas, bpa=-26.22 degrees ! Estimated noise=0.216488 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 = 0.00102694 Jy ! Component: 100 - total flux cleaned = 0.00115282 Jy ! Component: 150 - total flux cleaned = 0.00125058 Jy ! Component: 200 - total flux cleaned = 0.00132858 Jy ! Total flux subtracted in 200 components = 0.00132858 Jy ! Clean residual min=-0.001688 max=0.001612 Jy/beam ! Clean residual mean=0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.171612 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.171612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064087Jy sigma=1.226310 ! Fit after self-cal, rms=0.064089Jy sigma=1.226125 ! 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=0.064089Jy sigma=1.226125 ! Fit after self-cal, rms=0.063338Jy sigma=1.215494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.895 mas, bmaj=4.568 mas, bpa=-26.13 degrees ! Estimated noise=0.216167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102732 Jy ! Component: 100 - total flux cleaned = 8.08426e-05 Jy ! Component: 150 - total flux cleaned = 6.18841e-05 Jy ! Component: 200 - total flux cleaned = 9.10936e-05 Jy ! Total flux subtracted in 200 components = 9.10936e-05 Jy ! Clean residual min=-0.001136 max=0.001315 Jy/beam ! Clean residual mean=0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.171703 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.171703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063324Jy sigma=1.215253 ! Fit after self-cal, rms=0.063326Jy sigma=1.215044 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 (-84, -114). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599463 Jy ! Component: 100 - total flux cleaned = 0.00062316 Jy ! Component: 150 - total flux cleaned = 0.000672356 Jy ! Component: 200 - total flux cleaned = 0.000672723 Jy ! Total flux subtracted in 200 components = 0.000672723 Jy ! Clean residual min=-0.001071 max=0.001097 Jy/beam ! Clean residual mean=0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.172376 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.172376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063297Jy sigma=1.214507 ! Fit after self-cal, rms=0.063295Jy sigma=1.214447 ! Inverting map ! Added new window around map position (-114, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767232 Jy ! Component: 100 - total flux cleaned = 0.000962097 Jy ! Component: 150 - total flux cleaned = 0.0010901 Jy ! Component: 200 - total flux cleaned = 0.00116591 Jy ! Total flux subtracted in 200 components = 0.00116591 Jy ! Clean residual min=-0.001078 max=0.000990 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.173542 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.173542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063275Jy sigma=1.214051 ! Fit after self-cal, rms=0.063273Jy sigma=1.214022 ! 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=0.063273Jy sigma=1.214022 ! Fit after self-cal, rms=0.063262Jy sigma=1.213957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.896 mas, bmaj=4.569 mas, bpa=-26.32 degrees ! Estimated noise=0.216025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216088 Jy ! Component: 100 - total flux cleaned = 0.000375054 Jy ! Component: 150 - total flux cleaned = 0.00043028 Jy ! Component: 200 - total flux cleaned = 0.000480922 Jy ! Total flux subtracted in 200 components = 0.000480922 Jy ! Clean residual min=-0.001028 max=0.000996 Jy/beam ! Clean residual mean=0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.174023 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.174023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063252Jy sigma=1.213759 ! Fit after self-cal, rms=0.063253Jy sigma=1.213744 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 = 7.70635e-05 Jy ! Component: 100 - total flux cleaned = 0.000109732 Jy ! Component: 150 - total flux cleaned = 0.000139858 Jy ! Component: 200 - total flux cleaned = 0.000154557 Jy ! Total flux subtracted in 200 components = 0.000154557 Jy ! Clean residual min=-0.001015 max=0.000987 Jy/beam ! Clean residual mean=0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.174177 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 0.174177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063246Jy sigma=1.213608 ! Fit after self-cal, rms=0.063245Jy sigma=1.213596 ! 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=0.063245Jy sigma=1.213596 ! Fit after self-cal, rms=0.063261Jy sigma=1.213587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.153 mas, bmaj=9.114 mas, bpa=-40.29 degrees ! Estimated noise=0.276422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.28525e-05 Jy ! Component: 100 - total flux cleaned = 3.5053e-05 Jy ! Component: 150 - total flux cleaned = 9.87653e-05 Jy ! Component: 200 - total flux cleaned = 0.000146355 Jy ! Total flux subtracted in 200 components = 0.000146355 Jy ! Clean residual min=-0.000959 max=0.001000 Jy/beam ! Clean residual mean=0.000006 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.174324 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.174324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063259Jy sigma=1.213545 ! Fit after self-cal, rms=0.063258Jy sigma=1.213533 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30378e-05 Jy ! Component: 100 - total flux cleaned = 6.86776e-05 Jy ! Component: 150 - total flux cleaned = 6.87511e-05 Jy ! Component: 200 - total flux cleaned = 6.10191e-05 Jy ! Total flux subtracted in 200 components = 6.10191e-05 Jy ! Clean residual min=-0.000953 max=0.000969 Jy/beam ! Clean residual mean=0.000007 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.174385 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.174385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063256Jy sigma=1.213497 ! Fit after self-cal, rms=0.063256Jy sigma=1.213491 ! 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=3.897 mas, bmaj=4.57 mas, bpa=-26.42 degrees ! Estimated noise=0.216044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.897 x 4.57 at -26.42 degrees (North through East) ! Clean map min=-0.00099372 max=0.1151 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=3.027 mas, bmaj=3.624 mas, bpa=-25.97 degrees ! Estimated noise=0.385837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0910172 Jy ! Component: 100 - total flux cleaned = 0.125507 Jy ! Component: 150 - total flux cleaned = 0.141838 Jy ! Component: 200 - total flux cleaned = 0.151052 Jy ! Total flux subtracted in 200 components = 0.151052 Jy ! Clean residual min=-0.002508 max=0.004713 Jy/beam ! Clean residual mean=-0.000008 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.151052 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.151052 Jy ! Inverting map and beam ! Estimated beam: bmin=3.897 mas, bmaj=4.57 mas, bpa=-26.42 degrees ! Estimated noise=0.216044 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 = 0.00759819 Jy ! Component: 100 - total flux cleaned = 0.0120768 Jy ! Component: 150 - total flux cleaned = 0.0149896 Jy ! Component: 200 - total flux cleaned = 0.0170644 Jy ! Total flux subtracted in 200 components = 0.0170644 Jy ! Clean residual min=-0.001108 max=0.001192 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.168117 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 60 components and 0.168117 Jy ! Inverting map ! Added new window around map position (-9, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153158 Jy ! Component: 100 - total flux cleaned = 0.00245431 Jy ! Component: 150 - total flux cleaned = 0.00318799 Jy ! Component: 200 - total flux cleaned = 0.00389105 Jy ! Total flux subtracted in 200 components = 0.00389105 Jy ! Clean residual min=-0.001032 max=0.001015 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.172008 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 86 components and 0.172008 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=8.153 mas, bmaj=9.114 mas, bpa=-40.29 degrees ! Estimated noise=0.276422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110286 Jy ! Component: 100 - total flux cleaned = 0.00166951 Jy ! Component: 150 - total flux cleaned = 0.00195076 Jy ! Component: 200 - total flux cleaned = 0.00216554 Jy ! Total flux subtracted in 200 components = 0.00216554 Jy ! Clean residual min=-0.000998 max=0.000992 Jy/beam ! Clean residual mean=0.000006 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.174173 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 = 0.000166733 Jy ! Component: 100 - total flux cleaned = 0.000247286 Jy ! Component: 150 - total flux cleaned = 0.000320642 Jy ! Component: 200 - total flux cleaned = 0.000377696 Jy ! Total flux subtracted in 200 components = 0.000377696 Jy ! Clean residual min=-0.000973 max=0.000981 Jy/beam ! Clean residual mean=0.000007 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.174551 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 141 components and 0.174551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.897 mas, bmaj=4.57 mas, bpa=-26.42 degrees ! Estimated noise=0.216044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113351 Jy ! Component: 100 - total flux cleaned = 0.0001836 Jy ! Component: 150 - total flux cleaned = 0.000227063 Jy ! Component: 200 - total flux cleaned = 0.000247352 Jy ! Total flux subtracted in 200 components = 0.000247352 Jy ! Clean residual min=-0.000979 max=0.001008 Jy/beam ! Clean residual mean=0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.174798 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.174798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063258Jy sigma=1.213664 ! Fit after self-cal, rms=0.063249Jy sigma=1.213478 wmodel J2114+8204_S_a_map.mod ! Writing 155 model components to file: J2114+8204_S_a_map.mod wobs J2114+8204_S_a_uvs.fits ! Writing UV FITS file: J2114+8204_S_a_uvs.fits wwins J2114+8204_S_a_map.win ! wwins: Wrote 6 windows to J2114+8204_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 = -0.000216192 Jy ! Component: 100 - total flux cleaned = -0.000267245 Jy ! Component: 150 - total flux cleaned = -0.000332733 Jy ! Component: 200 - total flux cleaned = -0.000380478 Jy ! Component: 250 - total flux cleaned = -0.000411607 Jy ! Component: 300 - total flux cleaned = -0.000457206 Jy ! Component: 350 - total flux cleaned = -0.000502138 Jy ! Component: 400 - total flux cleaned = -0.000531602 Jy ! Component: 450 - total flux cleaned = -0.000575137 Jy ! Component: 500 - total flux cleaned = -0.000631943 Jy ! Component: 550 - total flux cleaned = -0.000589862 Jy ! Component: 600 - total flux cleaned = -0.000576228 Jy ! Component: 650 - total flux cleaned = -0.000562663 Jy ! Component: 700 - total flux cleaned = -0.000589446 Jy ! Component: 750 - total flux cleaned = -0.000522792 Jy ! Component: 800 - total flux cleaned = -0.000483358 Jy ! Component: 850 - total flux cleaned = -0.000483573 Jy ! Component: 900 - total flux cleaned = -0.000444789 Jy ! Component: 950 - total flux cleaned = -0.000431928 Jy ! Component: 1000 - total flux cleaned = -0.000381438 Jy ! Component: 1050 - total flux cleaned = -0.000419032 Jy ! Component: 1100 - total flux cleaned = -0.000356926 Jy ! Component: 1150 - total flux cleaned = -0.000369398 Jy ! Component: 1200 - total flux cleaned = -0.00036944 Jy ! Component: 1250 - total flux cleaned = -0.000369668 Jy ! Component: 1300 - total flux cleaned = -0.000369729 Jy ! Component: 1350 - total flux cleaned = -0.000369786 Jy ! Component: 1400 - total flux cleaned = -0.000369916 Jy ! Component: 1450 - total flux cleaned = -0.000358039 Jy ! Component: 1500 - total flux cleaned = -0.000346598 Jy ! Component: 1550 - total flux cleaned = -0.000381085 Jy ! Component: 1600 - total flux cleaned = -0.000347009 Jy ! Component: 1650 - total flux cleaned = -0.000403705 Jy ! Component: 1700 - total flux cleaned = -0.000347568 Jy ! Component: 1750 - total flux cleaned = -0.00040321 Jy ! Component: 1800 - total flux cleaned = -0.000381196 Jy ! Component: 1850 - total flux cleaned = -0.00044702 Jy ! Component: 1900 - total flux cleaned = -0.000403197 Jy ! Component: 1950 - total flux cleaned = -0.000359953 Jy ! Component: 2000 - total flux cleaned = -0.000370748 Jy ! Component: 2050 - total flux cleaned = -0.000402892 Jy ! Component: 2100 - total flux cleaned = -0.000381641 Jy ! Component: 2150 - total flux cleaned = -0.000371135 Jy ! Component: 2200 - total flux cleaned = -0.000371109 Jy ! Component: 2250 - total flux cleaned = -0.000350367 Jy ! Component: 2300 - total flux cleaned = -0.000381414 Jy ! Component: 2350 - total flux cleaned = -0.000412219 Jy ! Component: 2400 - total flux cleaned = -0.0003713 Jy ! Component: 2450 - total flux cleaned = -0.000411885 Jy ! Component: 2500 - total flux cleaned = -0.000411747 Jy ! Component: 2550 - total flux cleaned = -0.00037164 Jy ! Component: 2600 - total flux cleaned = -0.000401536 Jy ! Component: 2650 - total flux cleaned = -0.000451165 Jy ! Component: 2700 - total flux cleaned = -0.000461033 Jy ! Component: 2750 - total flux cleaned = -0.000421689 Jy ! Component: 2800 - total flux cleaned = -0.000431576 Jy ! Component: 2850 - total flux cleaned = -0.000431645 Jy ! Component: 2900 - total flux cleaned = -0.000489546 Jy ! Component: 2950 - total flux cleaned = -0.000470322 Jy ! Component: 3000 - total flux cleaned = -0.000479826 Jy ! Component: 3050 - total flux cleaned = -0.000489228 Jy ! Component: 3100 - total flux cleaned = -0.000489254 Jy ! Component: 3150 - total flux cleaned = -0.000508032 Jy ! Component: 3200 - total flux cleaned = -0.00048932 Jy ! Component: 3250 - total flux cleaned = -0.000507949 Jy ! Component: 3300 - total flux cleaned = -0.000489408 Jy ! Component: 3350 - total flux cleaned = -0.000498684 Jy ! Component: 3400 - total flux cleaned = -0.000507859 Jy ! Component: 3450 - total flux cleaned = -0.000544464 Jy ! Component: 3500 - total flux cleaned = -0.000544528 Jy ! Component: 3550 - total flux cleaned = -0.000553562 Jy ! Component: 3600 - total flux cleaned = -0.000562551 Jy ! Component: 3650 - total flux cleaned = -0.000562521 Jy ! Component: 3700 - total flux cleaned = -0.000571433 Jy ! Component: 3750 - total flux cleaned = -0.000571452 Jy ! Component: 3800 - total flux cleaned = -0.000553768 Jy ! Component: 3850 - total flux cleaned = -0.000597772 Jy ! Component: 3900 - total flux cleaned = -0.000615374 Jy ! Component: 3950 - total flux cleaned = -0.000589191 Jy ! Component: 4000 - total flux cleaned = -0.000563121 Jy ! Component: 4050 - total flux cleaned = -0.000606344 Jy ! Total flux subtracted in 4096 components = -0.000589218 Jy ! Clean residual min=-0.000562 max=0.000565 Jy/beam ! Clean residual mean=0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.174209 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 464 components and 0.174209 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2114+8204_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.897 x 4.57 at -26.42 degrees (North through East) ! Clean map min=-0.00091665 max=0.11496 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2114+8204_S_a_map.fits wmodel /vlbi/uf001/uvm//J2114+8204_S_a_map.mod ! Writing 464 model components to file: /vlbi/uf001/uvm//J2114+8204_S_a_map.mod wobs /vlbi/uf001/uvm//J2114+8204_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2114+8204_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2114+8204_S_a_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uvm//J2114+8204_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400549 0.400549 0.801098 1.6022 3.20439 6.40878 12.8176 25.6351 51.2703 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 748.972 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2114+8204_S_a_dfm.log closed on Sun Jan 13 22:32:08 2019