! Started logfile: /vlbi/uf001/uva//J1511+2208_S_dfm.log on Mon Jan 14 03:13:13 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//J1511+2208_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1511+2208_S_uva.fits ! AN table 1: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.761905 visibilities/baseline/integration-bin. ! Found source: J1511+2208 ! ! 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 4608 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 J1511+2208_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005116Jy sigma=19.317382 ! Fit after self-cal, rms=0.931611Jy sigma=17.947326 ! 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=5.887 mas, bpa=5.07 degrees ! Estimated noise=0.74429 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 = 0.0484878 Jy ! Component: 100 - total flux cleaned = 0.070517 Jy ! Total flux subtracted in 100 components = 0.070517 Jy ! Clean residual min=-0.010840 max=0.019955 Jy/beam ! Clean residual mean=0.000015 rms=0.003755 Jy/beam ! Combined flux in latest and established models = 0.070517 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.070517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100372Jy sigma=1.832181 ! Fit after self-cal, rms=0.099101Jy sigma=1.810748 ! 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=3.283 mas, bmaj=6.686 mas, bpa=5.206 degrees ! Estimated noise=0.558279 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 = 0.0244139 Jy ! Component: 100 - total flux cleaned = 0.0379994 Jy ! Component: 150 - total flux cleaned = 0.0465477 Jy ! Component: 200 - total flux cleaned = 0.0519618 Jy ! Total flux subtracted in 200 components = 0.0519618 Jy ! Clean residual min=-0.015020 max=0.029125 Jy/beam ! Clean residual mean=-0.000015 rms=0.005421 Jy/beam ! Combined flux in latest and established models = 0.122479 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.122479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092908Jy sigma=1.689962 ! Fit after self-cal, rms=0.092340Jy sigma=1.675568 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 6.686 at 5.206 degrees (North through East) ! Clean map min=-0.015406 max=0.065847 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 1.54 LA 0.61 MK 0.65 ! NL 2.19 OV 1.30 PT 0.67 SC 1.41 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.47 LA 0.65 MK 0.63 ! NL 1.99 OV 1.30 PT 0.72 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.43 LA 0.64 MK 0.70 ! NL 1.90 OV 1.38 PT 0.74 SC 1.08 ! ! ! Fit before self-cal, rms=0.092340Jy sigma=1.675568 ! Fit after self-cal, rms=0.124323Jy sigma=1.421132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=6.929 mas, bpa=1.983 degrees ! Estimated noise=0.553157 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 = -0.00161605 Jy ! Component: 100 - total flux cleaned = -0.00210912 Jy ! Component: 150 - total flux cleaned = -0.00265913 Jy ! Component: 200 - total flux cleaned = -0.00315274 Jy ! Total flux subtracted in 200 components = -0.00315274 Jy ! Clean residual min=-0.009077 max=0.012912 Jy/beam ! Clean residual mean=0.000030 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 0.119326 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.119326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123984Jy sigma=1.419046 ! Fit after self-cal, rms=0.129068Jy sigma=1.389053 ! Inverting map ! Added new window around map position (-6.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011604 Jy ! Component: 100 - total flux cleaned = 0.015341 Jy ! Component: 150 - total flux cleaned = 0.0163737 Jy ! Component: 200 - total flux cleaned = 0.0169095 Jy ! Total flux subtracted in 200 components = 0.0169095 Jy ! Clean residual min=-0.008560 max=0.010983 Jy/beam ! Clean residual mean=0.000031 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.136236 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.136236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126921Jy sigma=1.360643 ! Fit after self-cal, rms=0.126332Jy sigma=1.346925 ! 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=0.126332Jy sigma=1.346925 ! Fit after self-cal, rms=0.139994Jy sigma=1.307874 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=6.846 mas, bpa=2.819 degrees ! Estimated noise=0.552074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0067201 Jy ! Component: 100 - total flux cleaned = 0.00763844 Jy ! Component: 150 - total flux cleaned = 0.00837416 Jy ! Component: 200 - total flux cleaned = 0.00849473 Jy ! Total flux subtracted in 200 components = 0.00849473 Jy ! Clean residual min=-0.006456 max=0.007436 Jy/beam ! Clean residual mean=0.000017 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.14473 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.14473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139011Jy sigma=1.296098 ! Fit after self-cal, rms=0.138365Jy sigma=1.285374 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 (4.5, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742369 Jy ! Component: 100 - total flux cleaned = 0.00641416 Jy ! Component: 150 - total flux cleaned = 0.00591052 Jy ! Component: 200 - total flux cleaned = 0.00547463 Jy ! Total flux subtracted in 200 components = 0.00547463 Jy ! Clean residual min=-0.007092 max=0.007217 Jy/beam ! Clean residual mean=0.000015 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.150205 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.150205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137187Jy sigma=1.270892 ! Fit after self-cal, rms=0.136698Jy sigma=1.260699 ! Inverting map ! Added new window around map position (9, -59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613224 Jy ! Component: 100 - total flux cleaned = 0.00635396 Jy ! Component: 150 - total flux cleaned = 0.00601451 Jy ! Component: 200 - total flux cleaned = 0.005718 Jy ! Total flux subtracted in 200 components = 0.005718 Jy ! Clean residual min=-0.007360 max=0.007488 Jy/beam ! Clean residual mean=0.000012 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.155923 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.155923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135499Jy sigma=1.251023 ! Fit after self-cal, rms=0.134988Jy sigma=1.245581 ! 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=0.134988Jy sigma=1.245581 ! Fit after self-cal, rms=0.112634Jy sigma=1.224120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=6.673 mas, bpa=4.577 degrees ! Estimated noise=0.540436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338681 Jy ! Component: 100 - total flux cleaned = 0.0039375 Jy ! Component: 150 - total flux cleaned = 0.00394038 Jy ! Component: 200 - total flux cleaned = 0.00393398 Jy ! Total flux subtracted in 200 components = 0.00393398 Jy ! Clean residual min=-0.004550 max=0.005156 Jy/beam ! Clean residual mean=0.000002 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.159857 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 0.159857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111901Jy sigma=1.213592 ! Fit after self-cal, rms=0.111233Jy sigma=1.205574 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 = 0.00204648 Jy ! Component: 100 - total flux cleaned = 0.00181558 Jy ! Component: 150 - total flux cleaned = 0.00191073 Jy ! Component: 200 - total flux cleaned = 0.00199784 Jy ! Total flux subtracted in 200 components = 0.00199784 Jy ! Clean residual min=-0.004574 max=0.004988 Jy/beam ! Clean residual mean=0.000003 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.161855 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 169 components and 0.161855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110880Jy sigma=1.201311 ! Fit after self-cal, rms=0.110723Jy sigma=1.200219 ! 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=0.110723Jy sigma=1.200219 ! Fit after self-cal, rms=0.102721Jy sigma=1.195436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.43 mas, bmaj=9.717 mas, bpa=1.36 degrees ! Estimated noise=0.674833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315009 Jy ! Component: 100 - total flux cleaned = 0.00257281 Jy ! Component: 150 - total flux cleaned = 0.00199262 Jy ! Component: 200 - total flux cleaned = 0.00177208 Jy ! Total flux subtracted in 200 components = 0.00177208 Jy ! Clean residual min=-0.004949 max=0.005066 Jy/beam ! Clean residual mean=0.000004 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.163627 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 184 components and 0.163627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102466Jy sigma=1.192937 ! Fit after self-cal, rms=0.102287Jy sigma=1.191633 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 = 0.000706912 Jy ! Component: 100 - total flux cleaned = 0.000482679 Jy ! Component: 150 - total flux cleaned = 0.000418338 Jy ! Component: 200 - total flux cleaned = 0.000357712 Jy ! Total flux subtracted in 200 components = 0.000357712 Jy ! Clean residual min=-0.004860 max=0.004928 Jy/beam ! Clean residual mean=0.000004 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.163985 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 194 components and 0.163985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102162Jy sigma=1.190973 ! Fit after self-cal, rms=0.102102Jy sigma=1.190533 ! 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=3.368 mas, bmaj=6.731 mas, bpa=4.91 degrees ! Estimated noise=0.538925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 6.731 at 4.91 degrees (North through East) ! Clean map min=-0.0055027 max=0.054914 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=2.679 mas, bmaj=5.859 mas, bpa=4.457 degrees ! Estimated noise=0.728644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489222 Jy ! Component: 100 - total flux cleaned = 0.0790924 Jy ! Component: 150 - total flux cleaned = 0.0995186 Jy ! Component: 200 - total flux cleaned = 0.113745 Jy ! Total flux subtracted in 200 components = 0.113745 Jy ! Clean residual min=-0.007483 max=0.009424 Jy/beam ! Clean residual mean=0.000024 rms=0.002207 Jy/beam ! Combined flux in latest and established models = 0.113745 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.113745 Jy ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=6.731 mas, bpa=4.91 degrees ! Estimated noise=0.538925 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 = 0.0143637 Jy ! Component: 100 - total flux cleaned = 0.0244949 Jy ! Component: 150 - total flux cleaned = 0.0322396 Jy ! Component: 200 - total flux cleaned = 0.0382613 Jy ! Total flux subtracted in 200 components = 0.0382613 Jy ! Clean residual min=-0.005468 max=0.006252 Jy/beam ! Clean residual mean=0.000007 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.152007 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 0.152007 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=7.43 mas, bmaj=9.717 mas, bpa=1.36 degrees ! Estimated noise=0.674833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510776 Jy ! Component: 100 - total flux cleaned = 0.00676964 Jy ! Component: 150 - total flux cleaned = 0.00730945 Jy ! Component: 200 - total flux cleaned = 0.00746882 Jy ! Total flux subtracted in 200 components = 0.00746882 Jy ! Clean residual min=-0.006414 max=0.006127 Jy/beam ! Clean residual mean=0.000008 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.159475 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 = 4.35039e-06 Jy ! Component: 100 - total flux cleaned = 0.000270189 Jy ! Component: 150 - total flux cleaned = 0.000273114 Jy ! Component: 200 - total flux cleaned = 0.000498127 Jy ! Total flux subtracted in 200 components = 0.000498127 Jy ! Clean residual min=-0.005781 max=0.005666 Jy/beam ! Clean residual mean=0.000008 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.159974 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 113 components and 0.159974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=6.731 mas, bpa=4.91 degrees ! Estimated noise=0.538925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438806 Jy ! Component: 100 - total flux cleaned = 0.00103782 Jy ! Component: 150 - total flux cleaned = 0.0013508 Jy ! Component: 200 - total flux cleaned = 0.00154662 Jy ! Total flux subtracted in 200 components = 0.00154662 Jy ! Clean residual min=-0.004324 max=0.005447 Jy/beam ! Clean residual mean=0.000005 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.16152 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.16152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102419Jy sigma=1.197942 ! Fit after self-cal, rms=0.102279Jy sigma=1.191063 wmodel J1511+2208_S_map.mod ! Writing 138 model components to file: J1511+2208_S_map.mod wobs J1511+2208_S_uvs.fits ! Writing UV FITS file: J1511+2208_S_uvs.fits wwins J1511+2208_S_map.win ! wwins: Wrote 4 windows to J1511+2208_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 = 0.000734432 Jy ! Component: 100 - total flux cleaned = 0.0011659 Jy ! Component: 150 - total flux cleaned = 0.00157343 Jy ! Component: 200 - total flux cleaned = 0.0017687 Jy ! Component: 250 - total flux cleaned = 0.00189138 Jy ! Component: 300 - total flux cleaned = 0.00171646 Jy ! Component: 350 - total flux cleaned = 0.00160455 Jy ! Component: 400 - total flux cleaned = 0.00165903 Jy ! Component: 450 - total flux cleaned = 0.00144708 Jy ! Component: 500 - total flux cleaned = 0.00134338 Jy ! Component: 550 - total flux cleaned = 0.00124351 Jy ! Component: 600 - total flux cleaned = 0.00119476 Jy ! Component: 650 - total flux cleaned = 0.00114865 Jy ! Component: 700 - total flux cleaned = 0.00124057 Jy ! Component: 750 - total flux cleaned = 0.00115025 Jy ! Component: 800 - total flux cleaned = 0.00119394 Jy ! Component: 850 - total flux cleaned = 0.00123553 Jy ! Component: 900 - total flux cleaned = 0.00135885 Jy ! Component: 950 - total flux cleaned = 0.00152068 Jy ! Component: 1000 - total flux cleaned = 0.00167911 Jy ! Component: 1050 - total flux cleaned = 0.00175731 Jy ! Component: 1100 - total flux cleaned = 0.0019862 Jy ! Component: 1150 - total flux cleaned = 0.00213662 Jy ! Component: 1200 - total flux cleaned = 0.00224753 Jy ! Component: 1250 - total flux cleaned = 0.00246484 Jy ! Component: 1300 - total flux cleaned = 0.00257159 Jy ! Component: 1350 - total flux cleaned = 0.00288474 Jy ! Component: 1400 - total flux cleaned = 0.00308906 Jy ! Component: 1450 - total flux cleaned = 0.00325684 Jy ! Component: 1500 - total flux cleaned = 0.00351953 Jy ! Component: 1550 - total flux cleaned = 0.00371285 Jy ! Component: 1600 - total flux cleaned = 0.00387129 Jy ! Component: 1650 - total flux cleaned = 0.00393373 Jy ! Component: 1700 - total flux cleaned = 0.00414937 Jy ! Component: 1750 - total flux cleaned = 0.00430078 Jy ! Component: 1800 - total flux cleaned = 0.00439063 Jy ! Component: 1850 - total flux cleaned = 0.00450908 Jy ! Component: 1900 - total flux cleaned = 0.0047126 Jy ! Component: 1950 - total flux cleaned = 0.00494045 Jy ! Component: 2000 - total flux cleaned = 0.00507986 Jy ! Component: 2050 - total flux cleaned = 0.00516261 Jy ! Component: 2100 - total flux cleaned = 0.00535305 Jy ! Component: 2150 - total flux cleaned = 0.0054063 Jy ! Component: 2200 - total flux cleaned = 0.00551222 Jy ! Component: 2250 - total flux cleaned = 0.00564259 Jy ! Component: 2300 - total flux cleaned = 0.00577113 Jy ! Component: 2350 - total flux cleaned = 0.00587288 Jy ! Component: 2400 - total flux cleaned = 0.00602351 Jy ! Component: 2450 - total flux cleaned = 0.00612227 Jy ! Component: 2500 - total flux cleaned = 0.00626862 Jy ! Component: 2550 - total flux cleaned = 0.00631644 Jy ! Component: 2600 - total flux cleaned = 0.00641207 Jy ! Component: 2650 - total flux cleaned = 0.00648257 Jy ! Component: 2700 - total flux cleaned = 0.00664501 Jy ! Component: 2750 - total flux cleaned = 0.00666797 Jy ! Component: 2800 - total flux cleaned = 0.00673639 Jy ! Component: 2850 - total flux cleaned = 0.00678121 Jy ! Component: 2900 - total flux cleaned = 0.00687019 Jy ! Component: 2950 - total flux cleaned = 0.00693568 Jy ! Component: 3000 - total flux cleaned = 0.00700081 Jy ! Component: 3050 - total flux cleaned = 0.00702223 Jy ! Component: 3100 - total flux cleaned = 0.00704339 Jy ! Component: 3150 - total flux cleaned = 0.00708514 Jy ! Component: 3200 - total flux cleaned = 0.00708526 Jy ! Component: 3250 - total flux cleaned = 0.00714697 Jy ! Component: 3300 - total flux cleaned = 0.00710641 Jy ! Component: 3350 - total flux cleaned = 0.00724724 Jy ! Component: 3400 - total flux cleaned = 0.00724702 Jy ! Component: 3450 - total flux cleaned = 0.00734584 Jy ! Component: 3500 - total flux cleaned = 0.00738482 Jy ! Component: 3550 - total flux cleaned = 0.00744283 Jy ! Component: 3600 - total flux cleaned = 0.00753895 Jy ! Component: 3650 - total flux cleaned = 0.00763425 Jy ! Component: 3700 - total flux cleaned = 0.00770962 Jy ! Component: 3750 - total flux cleaned = 0.00776594 Jy ! Component: 3800 - total flux cleaned = 0.00785891 Jy ! Component: 3850 - total flux cleaned = 0.00791408 Jy ! Component: 3900 - total flux cleaned = 0.00798714 Jy ! Component: 3950 - total flux cleaned = 0.00804152 Jy ! Component: 4000 - total flux cleaned = 0.00818513 Jy ! Component: 4050 - total flux cleaned = 0.00823856 Jy ! Total flux subtracted in 4096 components = 0.00827395 Jy ! Clean residual min=-0.000964 max=0.000959 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.169794 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 462 components and 0.169794 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1511+2208_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 6.731 at 4.91 degrees (North through East) ! Clean map min=-0.0033274 max=0.05349 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1511+2208_S_map.fits wmodel /vlbi/uf001/uva//J1511+2208_S_map.mod ! Writing 462 model components to file: /vlbi/uf001/uva//J1511+2208_S_map.mod wobs /vlbi/uf001/uva//J1511+2208_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1511+2208_S_uvs.fits wwins /vlbi/uf001/uva//J1511+2208_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1511+2208_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.05349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326652 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83204 1.83204 3.66408 7.32815 14.6563 29.3126 58.6252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.752 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1511+2208_S_dfm.log closed on Mon Jan 14 03:13:17 2019