! Started logfile: /vlbi/uf001/uva//J1849+3024_S_dfm.log on Mon Jan 14 04:48:36 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//J1849+3024_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1849+3024_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904094 visibilities/baseline/integration-bin. ! Found source: J1849+3024 ! ! 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 6957 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 J1849+3024_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014406Jy sigma=26.076988 ! Fit after self-cal, rms=0.881082Jy sigma=22.628250 ! 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=2.944 mas, bmaj=5.457 mas, bpa=-7.298 degrees ! Estimated noise=0.496245 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 = 0.0906344 Jy ! Component: 100 - total flux cleaned = 0.11585 Jy ! Total flux subtracted in 100 components = 0.11585 Jy ! Clean residual min=-0.005284 max=0.010264 Jy/beam ! Clean residual mean=0.000002 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.11585 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.11585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059511Jy sigma=1.415190 ! Fit after self-cal, rms=0.059470Jy sigma=1.414318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010753 Jy ! Component: 100 - total flux cleaned = 0.0157412 Jy ! Total flux subtracted in 100 components = 0.0157412 Jy ! Clean residual min=-0.004266 max=0.004743 Jy/beam ! Clean residual mean=0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.131591 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.131591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057652Jy sigma=1.360783 ! Fit after self-cal, rms=0.057642Jy sigma=1.360358 ! 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=3.595 mas, bmaj=6.422 mas, bpa=-5.644 degrees ! Estimated noise=0.341651 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 (2.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585775 Jy ! Component: 100 - total flux cleaned = 0.00912973 Jy ! Component: 150 - total flux cleaned = 0.0114507 Jy ! Component: 200 - total flux cleaned = 0.0131621 Jy ! Total flux subtracted in 200 components = 0.0131621 Jy ! Clean residual min=-0.003305 max=0.003645 Jy/beam ! Clean residual mean=0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.144753 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.144753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057011Jy sigma=1.342802 ! Fit after self-cal, rms=0.056950Jy sigma=1.341150 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.595 x 6.422 at -5.644 degrees (North through East) ! Clean map min=-0.003088 max=0.11904 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.00 ! LA 0.91 MK 1.03 NL 0.98 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 1.09 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.01 ! LA 0.95 MK 1.00 NL 1.01 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.056950Jy sigma=1.341150 ! Fit after self-cal, rms=0.055911Jy sigma=1.332896 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.604 mas, bmaj=6.433 mas, bpa=-5.203 degrees ! Estimated noise=0.338442 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 = 0.00105719 Jy ! Component: 100 - total flux cleaned = 0.00121453 Jy ! Component: 150 - total flux cleaned = 0.00138692 Jy ! Component: 200 - total flux cleaned = 0.00153267 Jy ! Total flux subtracted in 200 components = 0.00153267 Jy ! Clean residual min=-0.002718 max=0.002943 Jy/beam ! Clean residual mean=0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.146286 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.146286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055809Jy sigma=1.330615 ! Fit after self-cal, rms=0.055793Jy sigma=1.330269 ! 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=0.055793Jy sigma=1.330269 ! Fit after self-cal, rms=0.056841Jy sigma=1.305608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=6.463 mas, bpa=-5.379 degrees ! Estimated noise=0.339346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117797 Jy ! Component: 100 - total flux cleaned = 0.00124565 Jy ! Component: 150 - total flux cleaned = 0.00122016 Jy ! Component: 200 - total flux cleaned = 0.00122045 Jy ! Total flux subtracted in 200 components = 0.00122045 Jy ! Clean residual min=-0.001826 max=0.002157 Jy/beam ! Clean residual mean=0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.147506 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.147506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056801Jy sigma=1.304631 ! Fit after self-cal, rms=0.056826Jy sigma=1.304280 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 (46, 93). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223314 Jy ! Component: 100 - total flux cleaned = 0.00350645 Jy ! Component: 150 - total flux cleaned = 0.00406556 Jy ! Component: 200 - total flux cleaned = 0.00440679 Jy ! Total flux subtracted in 200 components = 0.00440679 Jy ! Clean residual min=-0.001916 max=0.001902 Jy/beam ! Clean residual mean=0.000006 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.151913 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.151913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056720Jy sigma=1.301765 ! Fit after self-cal, rms=0.056715Jy sigma=1.301630 ! 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=0.056715Jy sigma=1.301630 ! Fit after self-cal, rms=0.056778Jy sigma=1.301484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=6.47 mas, bpa=-5.349 degrees ! Estimated noise=0.339239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072301 Jy ! Component: 100 - total flux cleaned = 0.000859925 Jy ! Component: 150 - total flux cleaned = 0.000933397 Jy ! Component: 200 - total flux cleaned = 0.00100175 Jy ! Total flux subtracted in 200 components = 0.00100175 Jy ! Clean residual min=-0.001899 max=0.001909 Jy/beam ! Clean residual mean=0.000005 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.152915 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.152915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056753Jy sigma=1.300929 ! Fit after self-cal, rms=0.056754Jy sigma=1.300907 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 = 0.000259297 Jy ! Component: 100 - total flux cleaned = 0.000322032 Jy ! Component: 150 - total flux cleaned = 0.000361223 Jy ! Component: 200 - total flux cleaned = 0.00039838 Jy ! Total flux subtracted in 200 components = 0.00039838 Jy ! Clean residual min=-0.001892 max=0.001913 Jy/beam ! Clean residual mean=0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.153313 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 0.153313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056739Jy sigma=1.300610 ! Fit after self-cal, rms=0.056738Jy sigma=1.300606 ! Inverting map ! Added new window around map position (37.5, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018112 Jy ! Component: 100 - total flux cleaned = 0.00291019 Jy ! Component: 150 - total flux cleaned = 0.00338991 Jy ! Component: 200 - total flux cleaned = 0.00344578 Jy ! Total flux subtracted in 200 components = 0.00344578 Jy ! Clean residual min=-0.001724 max=0.001685 Jy/beam ! Clean residual mean=0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.156759 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.156759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056663Jy sigma=1.298908 ! Fit after self-cal, rms=0.056654Jy sigma=1.298768 ! 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=0.056654Jy sigma=1.298768 ! Fit after self-cal, rms=0.056614Jy sigma=1.298622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.764 mas, bmaj=9.815 mas, bpa=-2.834 degrees ! Estimated noise=0.422956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866827 Jy ! Component: 100 - total flux cleaned = 0.000941329 Jy ! Component: 150 - total flux cleaned = 0.00105938 Jy ! Component: 200 - total flux cleaned = 0.00113515 Jy ! Total flux subtracted in 200 components = 0.00113515 Jy ! Clean residual min=-0.001848 max=0.001848 Jy/beam ! Clean residual mean=0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.157894 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 161 components and 0.157894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056600Jy sigma=1.298437 ! Fit after self-cal, rms=0.056601Jy sigma=1.298370 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 = 0.00019917 Jy ! Component: 100 - total flux cleaned = 0.000334126 Jy ! Component: 150 - total flux cleaned = 0.000452711 Jy ! Component: 200 - total flux cleaned = 0.000506128 Jy ! Total flux subtracted in 200 components = 0.000506128 Jy ! Clean residual min=-0.001827 max=0.001831 Jy/beam ! Clean residual mean=0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.1584 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 169 components and 0.1584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056601Jy sigma=1.298410 ! Fit after self-cal, rms=0.056601Jy sigma=1.298393 ! 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=3.599 mas, bmaj=6.48 mas, bpa=-5.351 degrees ! Estimated noise=0.338945 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.599 x 6.48 at -5.351 degrees (North through East) ! Clean map min=-0.0016314 max=0.11844 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=2.955 mas, bmaj=5.506 mas, bpa=-7.116 degrees ! Estimated noise=0.493163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0899553 Jy ! Component: 100 - total flux cleaned = 0.114821 Jy ! Component: 150 - total flux cleaned = 0.125216 Jy ! Component: 200 - total flux cleaned = 0.131466 Jy ! Total flux subtracted in 200 components = 0.131466 Jy ! Clean residual min=-0.003499 max=0.003607 Jy/beam ! Clean residual mean=0.000004 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.131466 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.131466 Jy ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=6.48 mas, bpa=-5.351 degrees ! Estimated noise=0.338945 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 = 0.00502926 Jy ! Component: 100 - total flux cleaned = 0.00852817 Jy ! Component: 150 - total flux cleaned = 0.0113718 Jy ! Component: 200 - total flux cleaned = 0.0137532 Jy ! Total flux subtracted in 200 components = 0.0137532 Jy ! Clean residual min=-0.001897 max=0.002275 Jy/beam ! Clean residual mean=0.000005 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.145219 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.145219 Jy ! Inverting map ! Added new window around map position (10.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235255 Jy ! Component: 100 - total flux cleaned = 0.00417791 Jy ! Component: 150 - total flux cleaned = 0.00575725 Jy ! Component: 200 - total flux cleaned = 0.00714122 Jy ! Total flux subtracted in 200 components = 0.00714122 Jy ! Clean residual min=-0.001683 max=0.001630 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.15236 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 86 components and 0.15236 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=7.764 mas, bmaj=9.815 mas, bpa=-2.834 degrees ! Estimated noise=0.422956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178349 Jy ! Component: 100 - total flux cleaned = 0.00282652 Jy ! Component: 150 - total flux cleaned = 0.0033898 Jy ! Component: 200 - total flux cleaned = 0.003848 Jy ! Total flux subtracted in 200 components = 0.003848 Jy ! Clean residual min=-0.001934 max=0.001713 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.156208 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 = 0.000413485 Jy ! Component: 100 - total flux cleaned = 0.000788349 Jy ! Component: 150 - total flux cleaned = 0.00113006 Jy ! Component: 200 - total flux cleaned = 0.00146867 Jy ! Total flux subtracted in 200 components = 0.00146867 Jy ! Clean residual min=-0.001808 max=0.001779 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.157677 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 162 components and 0.157677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=6.48 mas, bpa=-5.351 degrees ! Estimated noise=0.338945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034752 Jy ! Component: 100 - total flux cleaned = 0.000651637 Jy ! Component: 150 - total flux cleaned = 0.000927949 Jy ! Component: 200 - total flux cleaned = 0.00110685 Jy ! Total flux subtracted in 200 components = 0.00110685 Jy ! Clean residual min=-0.001601 max=0.001613 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.158784 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 0.158784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056583Jy sigma=1.297721 ! Fit after self-cal, rms=0.056571Jy sigma=1.297476 wmodel J1849+3024_S_map.mod ! Writing 182 model components to file: J1849+3024_S_map.mod wobs J1849+3024_S_uvs.fits ! Writing UV FITS file: J1849+3024_S_uvs.fits wwins J1849+3024_S_map.win ! wwins: Wrote 5 windows to J1849+3024_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 = -8.78143e-05 Jy ! Component: 100 - total flux cleaned = -0.000278862 Jy ! Component: 150 - total flux cleaned = -0.000456569 Jy ! Component: 200 - total flux cleaned = -0.000675086 Jy ! Component: 250 - total flux cleaned = -0.000910626 Jy ! Component: 300 - total flux cleaned = -0.00111671 Jy ! Component: 350 - total flux cleaned = -0.00131752 Jy ! Component: 400 - total flux cleaned = -0.00157873 Jy ! Component: 450 - total flux cleaned = -0.00179174 Jy ! Component: 500 - total flux cleaned = -0.00202179 Jy ! Component: 550 - total flux cleaned = -0.0021658 Jy ! Component: 600 - total flux cleaned = -0.00230729 Jy ! Component: 650 - total flux cleaned = -0.00242654 Jy ! Component: 700 - total flux cleaned = -0.00264117 Jy ! Component: 750 - total flux cleaned = -0.00273661 Jy ! Component: 800 - total flux cleaned = -0.00286889 Jy ! Component: 850 - total flux cleaned = -0.00296182 Jy ! Component: 900 - total flux cleaned = -0.00307208 Jy ! Component: 950 - total flux cleaned = -0.00321692 Jy ! Component: 1000 - total flux cleaned = -0.00334154 Jy ! Component: 1050 - total flux cleaned = -0.00344671 Jy ! Component: 1100 - total flux cleaned = -0.00349847 Jy ! Component: 1150 - total flux cleaned = -0.00360107 Jy ! Component: 1200 - total flux cleaned = -0.00366863 Jy ! Component: 1250 - total flux cleaned = -0.00375171 Jy ! Component: 1300 - total flux cleaned = -0.00375128 Jy ! Component: 1350 - total flux cleaned = -0.00381648 Jy ! Component: 1400 - total flux cleaned = -0.00384888 Jy ! Component: 1450 - total flux cleaned = -0.0038807 Jy ! Component: 1500 - total flux cleaned = -0.00383367 Jy ! Component: 1550 - total flux cleaned = -0.00383356 Jy ! Component: 1600 - total flux cleaned = -0.00387976 Jy ! Component: 1650 - total flux cleaned = -0.00384927 Jy ! Component: 1700 - total flux cleaned = -0.00384938 Jy ! Component: 1750 - total flux cleaned = -0.00384952 Jy ! Component: 1800 - total flux cleaned = -0.00384951 Jy ! Component: 1850 - total flux cleaned = -0.00389351 Jy ! Component: 1900 - total flux cleaned = -0.0039515 Jy ! Component: 1950 - total flux cleaned = -0.00392256 Jy ! Component: 2000 - total flux cleaned = -0.0039367 Jy ! Component: 2050 - total flux cleaned = -0.00393677 Jy ! Component: 2100 - total flux cleaned = -0.00395074 Jy ! Component: 2150 - total flux cleaned = -0.00393686 Jy ! Component: 2200 - total flux cleaned = -0.00396431 Jy ! Component: 2250 - total flux cleaned = -0.00393699 Jy ! Component: 2300 - total flux cleaned = -0.004018 Jy ! Component: 2350 - total flux cleaned = -0.00400438 Jy ! Component: 2400 - total flux cleaned = -0.00404407 Jy ! Component: 2450 - total flux cleaned = -0.00403084 Jy ! Component: 2500 - total flux cleaned = -0.0040569 Jy ! Component: 2550 - total flux cleaned = -0.00408258 Jy ! Component: 2600 - total flux cleaned = -0.00409542 Jy ! Component: 2650 - total flux cleaned = -0.00409533 Jy ! Component: 2700 - total flux cleaned = -0.004146 Jy ! Component: 2750 - total flux cleaned = -0.00414604 Jy ! Component: 2800 - total flux cleaned = -0.00418356 Jy ! Component: 2850 - total flux cleaned = -0.00417107 Jy ! Component: 2900 - total flux cleaned = -0.00419566 Jy ! Component: 2950 - total flux cleaned = -0.00426891 Jy ! Component: 3000 - total flux cleaned = -0.00431744 Jy ! Component: 3050 - total flux cleaned = -0.00431741 Jy ! Component: 3100 - total flux cleaned = -0.00435334 Jy ! Component: 3150 - total flux cleaned = -0.0044245 Jy ! Component: 3200 - total flux cleaned = -0.00443623 Jy ! Component: 3250 - total flux cleaned = -0.00445956 Jy ! Component: 3300 - total flux cleaned = -0.00450594 Jy ! Component: 3350 - total flux cleaned = -0.00452898 Jy ! Component: 3400 - total flux cleaned = -0.00450613 Jy ! Component: 3450 - total flux cleaned = -0.00458582 Jy ! Component: 3500 - total flux cleaned = -0.0046085 Jy ! Component: 3550 - total flux cleaned = -0.0046085 Jy ! Component: 3600 - total flux cleaned = -0.00466438 Jy ! Component: 3650 - total flux cleaned = -0.00468658 Jy ! Component: 3700 - total flux cleaned = -0.00471976 Jy ! Component: 3750 - total flux cleaned = -0.00475257 Jy ! Component: 3800 - total flux cleaned = -0.00474164 Jy ! Component: 3850 - total flux cleaned = -0.00477421 Jy ! Component: 3900 - total flux cleaned = -0.00479573 Jy ! Component: 3950 - total flux cleaned = -0.00482785 Jy ! Component: 4000 - total flux cleaned = -0.00484908 Jy ! Component: 4050 - total flux cleaned = -0.00487032 Jy ! Total flux subtracted in 4096 components = -0.00489135 Jy ! Clean residual min=-0.000564 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.153892 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 467 components and 0.153892 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1849+3024_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.599 x 6.48 at -5.351 degrees (North through East) ! Clean map min=-0.0011011 max=0.11866 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1849+3024_S_map.fits wmodel /vlbi/uf001/uva//J1849+3024_S_map.mod ! Writing 467 model components to file: /vlbi/uf001/uva//J1849+3024_S_map.mod wobs /vlbi/uf001/uva//J1849+3024_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1849+3024_S_uvs.fits wwins /vlbi/uf001/uva//J1849+3024_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1849+3024_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470434 0.470434 0.940867 1.88173 3.76347 7.52694 15.0539 30.1078 60.2155 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 637.709 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1849+3024_S_dfm.log closed on Mon Jan 14 04:48:41 2019