! Started logfile: /image_prod/ug002_uva//J2031+1219_S_d_dfm.log on Thu Mar 5 04:49:26 2020 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 /image_prod/ug002_uva//J2031+1219_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2031+1219_S_d_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! 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 558 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 J2031+1219_S_d] 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.531920Jy sigma=14.288868 ! Fit after self-cal, rms=0.216742Jy sigma=1.800773 ! 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=2.625 mas, bmaj=7.34 mas, bpa=-11.18 degrees ! Estimated noise=4.04136 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 = 0.813049 Jy ! Component: 100 - total flux cleaned = 0.996792 Jy ! Total flux subtracted in 100 components = 0.996792 Jy ! Clean residual min=-0.053572 max=0.074756 Jy/beam ! Clean residual mean=-0.000020 rms=0.015377 Jy/beam ! Combined flux in latest and established models = 0.996792 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.996792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.216645Jy sigma=1.788866 ! Fit after self-cal, rms=0.216646Jy sigma=1.788776 ! 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=2.935 mas, bmaj=7.555 mas, bpa=-10.57 degrees ! Estimated noise=3.48559 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 = 0.0864273 Jy ! Component: 100 - total flux cleaned = 0.137744 Jy ! Component: 150 - total flux cleaned = 0.170968 Jy ! Component: 200 - total flux cleaned = 0.193469 Jy ! Total flux subtracted in 200 components = 0.193469 Jy ! Clean residual min=-0.049778 max=0.036389 Jy/beam ! Clean residual mean=-0.000089 rms=0.009672 Jy/beam ! Combined flux in latest and established models = 1.19026 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 1.19026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174378Jy sigma=1.398162 ! Fit after self-cal, rms=0.174316Jy sigma=1.397416 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.935 x 7.555 at -10.57 degrees (North through East) ! Clean map min=-0.047719 max=1.049 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.85 HN 1.01 KP 1.00 ! LA 1.02 MK 1.03 NL 1.00 OV 0.83 ! SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 1.04 KP 1.07 ! LA 1.05 MK 1.03 NL 0.92 OV 0.89 ! SC 1.51 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.01 KP 1.05 ! LA 1.01 MK 1.03 NL 1.00 OV 0.89 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.174316Jy sigma=1.397416 ! Fit after self-cal, rms=0.082043Jy sigma=0.607385 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.664 mas, bpa=-10.59 degrees ! Estimated noise=3.50002 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 = -0.0046918 Jy ! Component: 100 - total flux cleaned = -0.00594623 Jy ! Component: 150 - total flux cleaned = -0.00674384 Jy ! Component: 200 - total flux cleaned = -0.00785432 Jy ! Total flux subtracted in 200 components = -0.00785432 Jy ! Clean residual min=-0.009578 max=0.011077 Jy/beam ! Clean residual mean=-0.000015 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 1.18241 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 1.18241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080250Jy sigma=0.596424 ! Fit after self-cal, rms=0.080306Jy sigma=0.595627 ! 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=0.080306Jy sigma=0.595627 ! Fit after self-cal, rms=0.081257Jy sigma=0.593554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.681 mas, bpa=-10.7 degrees ! Estimated noise=3.50531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020185 Jy ! Component: 100 - total flux cleaned = -0.00287625 Jy ! Component: 150 - total flux cleaned = -0.00356288 Jy ! Component: 200 - total flux cleaned = -0.00446954 Jy ! Total flux subtracted in 200 components = -0.00446954 Jy ! Clean residual min=-0.008707 max=0.010179 Jy/beam ! Clean residual mean=-0.000011 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 1.17794 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 1.17794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080187Jy sigma=0.589481 ! Fit after self-cal, rms=0.080198Jy sigma=0.589375 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 = -0.000813403 Jy ! Component: 100 - total flux cleaned = -0.00147425 Jy ! Component: 150 - total flux cleaned = -0.00196596 Jy ! Component: 200 - total flux cleaned = -0.00239238 Jy ! Total flux subtracted in 200 components = -0.00239238 Jy ! Clean residual min=-0.008479 max=0.009838 Jy/beam ! Clean residual mean=-0.000011 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 1.17554 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 1.17554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079944Jy sigma=0.588490 ! Fit after self-cal, rms=0.079952Jy sigma=0.588431 ! 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=0.079952Jy sigma=0.588431 ! Fit after self-cal, rms=0.081148Jy sigma=0.585312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=7.702 mas, bpa=-10.85 degrees ! Estimated noise=3.51334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000779385 Jy ! Component: 100 - total flux cleaned = -0.00105402 Jy ! Component: 150 - total flux cleaned = -0.00103947 Jy ! Component: 200 - total flux cleaned = -0.00119472 Jy ! Total flux subtracted in 200 components = -0.00119472 Jy ! Clean residual min=-0.008043 max=0.009170 Jy/beam ! Clean residual mean=-0.000007 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 1.17435 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 1.17435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080312Jy sigma=0.583765 ! Fit after self-cal, rms=0.080323Jy sigma=0.583732 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 = -3.66636e-05 Jy ! Component: 100 - total flux cleaned = -0.000359549 Jy ! Component: 150 - total flux cleaned = -0.000635042 Jy ! Component: 200 - total flux cleaned = -0.000834823 Jy ! Total flux subtracted in 200 components = -0.000834823 Jy ! Clean residual min=-0.008016 max=0.009048 Jy/beam ! Clean residual mean=-0.000007 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 1.17351 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 1.17351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080181Jy sigma=0.583599 ! Fit after self-cal, rms=0.080189Jy sigma=0.583549 ! 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=0.080189Jy sigma=0.583549 ! Fit after self-cal, rms=0.081448Jy sigma=0.580757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.846 mas, bmaj=10.26 mas, bpa=-4.604 degrees ! Estimated noise=4.50577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175797 Jy ! Component: 100 - total flux cleaned = 0.00210112 Jy ! Component: 150 - total flux cleaned = 0.00204943 Jy ! Component: 200 - total flux cleaned = 0.00200423 Jy ! Total flux subtracted in 200 components = 0.00200423 Jy ! Clean residual min=-0.010701 max=0.009616 Jy/beam ! Clean residual mean=-0.000012 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 1.17552 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 1.17552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081045Jy sigma=0.580220 ! Fit after self-cal, rms=0.081057Jy sigma=0.580102 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 = 7.67082e-05 Jy ! Component: 100 - total flux cleaned = 7.50824e-05 Jy ! Component: 150 - total flux cleaned = -1.39348e-05 Jy ! Component: 200 - total flux cleaned = -9.19532e-05 Jy ! Total flux subtracted in 200 components = -9.19532e-05 Jy ! Clean residual min=-0.010577 max=0.009537 Jy/beam ! Clean residual mean=-0.000012 rms=0.002876 Jy/beam ! Combined flux in latest and established models = 1.17543 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 1.17543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080875Jy sigma=0.580102 ! Fit after self-cal, rms=0.080878Jy sigma=0.580049 ! 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=2.957 mas, bmaj=7.721 mas, bpa=-10.99 degrees ! Estimated noise=3.52165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 7.721 at -10.99 degrees (North through East) ! Clean map min=-0.0076993 max=1.0585 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080878Jy sigma=0.580049 ! Fit after self-cal, rms=0.068522Jy sigma=0.517241 ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=7.723 mas, bpa=-11 degrees ! Estimated noise=3.52352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236402 Jy ! Component: 100 - total flux cleaned = -0.000297497 Jy ! Component: 150 - total flux cleaned = -0.000593084 Jy ! Component: 200 - total flux cleaned = -0.000894028 Jy ! Total flux subtracted in 200 components = -0.000894028 Jy ! Clean residual min=-0.007629 max=0.007441 Jy/beam ! Clean residual mean=-0.000004 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 1.17453 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 1.17453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068388Jy sigma=0.515928 ! Fit after self-cal, rms=0.068395Jy sigma=0.515907 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183457 Jy ! Component: 100 - total flux cleaned = -0.00042419 Jy ! Component: 150 - total flux cleaned = -0.000598816 Jy ! Component: 200 - total flux cleaned = -0.00075364 Jy ! Total flux subtracted in 200 components = -0.00075364 Jy ! Clean residual min=-0.007600 max=0.007352 Jy/beam ! Clean residual mean=-0.000004 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 1.17378 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 1.17378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068356Jy sigma=0.515633 ! Fit after self-cal, rms=0.068365Jy sigma=0.515597 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068365Jy sigma=0.515597 ! Fit after self-cal, rms=0.068575Jy sigma=0.514853 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=2.644 mas, bmaj=7.495 mas, bpa=-11.54 degrees ! Estimated noise=4.09847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.824479 Jy ! Component: 100 - total flux cleaned = 1.0079 Jy ! Component: 150 - total flux cleaned = 1.07375 Jy ! Component: 200 - total flux cleaned = 1.111 Jy ! Total flux subtracted in 200 components = 1.111 Jy ! Clean residual min=-0.013916 max=0.020157 Jy/beam ! Clean residual mean=0.000021 rms=0.004492 Jy/beam ! Combined flux in latest and established models = 1.111 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 1.111 Jy ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=7.732 mas, bpa=-11.07 degrees ! Estimated noise=3.52656 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 = 0.0253147 Jy ! Component: 100 - total flux cleaned = 0.0405505 Jy ! Component: 150 - total flux cleaned = 0.0500392 Jy ! Component: 200 - total flux cleaned = 0.0541232 Jy ! Total flux subtracted in 200 components = 0.0541232 Jy ! Clean residual min=-0.007988 max=0.008902 Jy/beam ! Clean residual mean=-0.000003 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 1.16512 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 1.16512 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=6.845 mas, bmaj=10.27 mas, bpa=-4.773 degrees ! Estimated noise=4.51114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537916 Jy ! Component: 100 - total flux cleaned = 0.00782595 Jy ! Component: 150 - total flux cleaned = 0.00918389 Jy ! Component: 200 - total flux cleaned = 0.0095767 Jy ! Total flux subtracted in 200 components = 0.0095767 Jy ! Clean residual min=-0.009248 max=0.008969 Jy/beam ! Clean residual mean=-0.000007 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 1.1747 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 = 0.000153399 Jy ! Component: 100 - total flux cleaned = 0.000294678 Jy ! Component: 150 - total flux cleaned = 0.000424683 Jy ! Component: 200 - total flux cleaned = 0.00051999 Jy ! Total flux subtracted in 200 components = 0.00051999 Jy ! Clean residual min=-0.009364 max=0.008892 Jy/beam ! Clean residual mean=-0.000007 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 1.17522 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 1.17522 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=7.732 mas, bpa=-11.07 degrees ! Estimated noise=3.52656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000595688 Jy ! Component: 100 - total flux cleaned = -0.00142207 Jy ! Component: 150 - total flux cleaned = -0.00209093 Jy ! Component: 200 - total flux cleaned = -0.00201256 Jy ! Total flux subtracted in 200 components = -0.00201256 Jy ! Clean residual min=-0.007879 max=0.007912 Jy/beam ! Clean residual mean=-0.000003 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 1.17321 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 1.17321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068865Jy sigma=0.519532 ! Fit after self-cal, rms=0.068857Jy sigma=0.519223 wmodel J2031+1219_S_d_map.mod ! Writing 65 model components to file: J2031+1219_S_d_map.mod wobs J2031+1219_S_d_uvs.fits ! Writing UV FITS file: J2031+1219_S_d_uvs.fits wwins J2031+1219_S_d_map.win ! wwins: Wrote 1 windows to J2031+1219_S_d_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 = 0.0007019 Jy ! Component: 100 - total flux cleaned = 0.00210979 Jy ! Component: 150 - total flux cleaned = 0.00329075 Jy ! Component: 200 - total flux cleaned = 0.00418019 Jy ! Component: 250 - total flux cleaned = 0.00459671 Jy ! Component: 300 - total flux cleaned = 0.00479256 Jy ! Component: 350 - total flux cleaned = 0.00507182 Jy ! Component: 400 - total flux cleaned = 0.0050688 Jy ! Component: 450 - total flux cleaned = 0.00515354 Jy ! Component: 500 - total flux cleaned = 0.0052339 Jy ! Component: 550 - total flux cleaned = 0.00523333 Jy ! Component: 600 - total flux cleaned = 0.00538757 Jy ! Component: 650 - total flux cleaned = 0.00553267 Jy ! Component: 700 - total flux cleaned = 0.00546039 Jy ! Component: 750 - total flux cleaned = 0.00532182 Jy ! Component: 800 - total flux cleaned = 0.00499287 Jy ! Component: 850 - total flux cleaned = 0.00512177 Jy ! Component: 900 - total flux cleaned = 0.00499781 Jy ! Component: 950 - total flux cleaned = 0.00487811 Jy ! Component: 1000 - total flux cleaned = 0.00505494 Jy ! Component: 1050 - total flux cleaned = 0.00533908 Jy ! Component: 1100 - total flux cleaned = 0.0055601 Jy ! Component: 1150 - total flux cleaned = 0.00583057 Jy ! Component: 1200 - total flux cleaned = 0.00599002 Jy ! Component: 1250 - total flux cleaned = 0.00614651 Jy ! Component: 1300 - total flux cleaned = 0.00629918 Jy ! Component: 1350 - total flux cleaned = 0.00649851 Jy ! Component: 1400 - total flux cleaned = 0.00669422 Jy ! Component: 1450 - total flux cleaned = 0.00688641 Jy ! Component: 1500 - total flux cleaned = 0.00702828 Jy ! Component: 1550 - total flux cleaned = 0.0071211 Jy ! Component: 1600 - total flux cleaned = 0.00739454 Jy ! Component: 1650 - total flux cleaned = 0.00748394 Jy ! Component: 1700 - total flux cleaned = 0.00757201 Jy ! Component: 1750 - total flux cleaned = 0.00765942 Jy ! Component: 1800 - total flux cleaned = 0.00774598 Jy ! Component: 1850 - total flux cleaned = 0.0079165 Jy ! Component: 1900 - total flux cleaned = 0.00795877 Jy ! Component: 1950 - total flux cleaned = 0.00808373 Jy ! Component: 2000 - total flux cleaned = 0.00820685 Jy ! Component: 2050 - total flux cleaned = 0.00820718 Jy ! Component: 2100 - total flux cleaned = 0.00828773 Jy ! Component: 2150 - total flux cleaned = 0.00832729 Jy ! Component: 2200 - total flux cleaned = 0.008327 Jy ! Component: 2250 - total flux cleaned = 0.00828807 Jy ! Component: 2300 - total flux cleaned = 0.00840438 Jy ! Component: 2350 - total flux cleaned = 0.00832754 Jy ! Component: 2400 - total flux cleaned = 0.00828976 Jy ! Component: 2450 - total flux cleaned = 0.00825238 Jy ! Component: 2500 - total flux cleaned = 0.00817744 Jy ! Component: 2550 - total flux cleaned = 0.00814034 Jy ! Component: 2600 - total flux cleaned = 0.00802901 Jy ! Component: 2650 - total flux cleaned = 0.0079923 Jy ! Component: 2700 - total flux cleaned = 0.00791896 Jy ! Component: 2750 - total flux cleaned = 0.00777304 Jy ! Component: 2800 - total flux cleaned = 0.00766423 Jy ! Component: 2850 - total flux cleaned = 0.00752033 Jy ! Component: 2900 - total flux cleaned = 0.00748436 Jy ! Component: 2950 - total flux cleaned = 0.00734142 Jy ! Component: 3000 - total flux cleaned = 0.00716376 Jy ! Component: 3050 - total flux cleaned = 0.00702244 Jy ! Component: 3100 - total flux cleaned = 0.00698704 Jy ! Component: 3150 - total flux cleaned = 0.00688118 Jy ! Component: 3200 - total flux cleaned = 0.00681079 Jy ! Component: 3250 - total flux cleaned = 0.00667055 Jy ! Component: 3300 - total flux cleaned = 0.00663549 Jy ! Component: 3350 - total flux cleaned = 0.00663534 Jy ! Component: 3400 - total flux cleaned = 0.00649552 Jy ! Component: 3450 - total flux cleaned = 0.00649568 Jy ! Component: 3500 - total flux cleaned = 0.0064958 Jy ! Component: 3550 - total flux cleaned = 0.00649587 Jy ! Component: 3600 - total flux cleaned = 0.00639105 Jy ! Component: 3650 - total flux cleaned = 0.00635615 Jy ! Component: 3700 - total flux cleaned = 0.00639094 Jy ! Component: 3750 - total flux cleaned = 0.006356 Jy ! Component: 3800 - total flux cleaned = 0.00628612 Jy ! Component: 3850 - total flux cleaned = 0.00621624 Jy ! Component: 3900 - total flux cleaned = 0.00607608 Jy ! Component: 3950 - total flux cleaned = 0.00607606 Jy ! Component: 4000 - total flux cleaned = 0.00600582 Jy ! Component: 4050 - total flux cleaned = 0.00593536 Jy ! Total flux subtracted in 4096 components = 0.00597079 Jy ! Clean residual min=-0.002136 max=0.001850 Jy/beam ! Clean residual mean=0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 1.17918 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 324 components and 1.17918 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2031+1219_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.956 x 7.732 at -11.07 degrees (North through East) ! Clean map min=-0.0043961 max=1.0646 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2031+1219_S_d_map.fits wmodel /image_prod/ug002_uva//J2031+1219_S_d_map.mod ! Writing 324 model components to file: /image_prod/ug002_uva//J2031+1219_S_d_map.mod wobs /image_prod/ug002_uva//J2031+1219_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2031+1219_S_d_uvs.fits wwins /image_prod/ug002_uva//J2031+1219_S_d_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2031+1219_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.0646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00062173 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175201 0.175201 0.350402 0.700805 1.40161 2.80322 5.60644 11.2129 22.4258 44.8515 89.703 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1712.32 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2031+1219_S_d_dfm.log closed on Thu Mar 5 04:49:30 2020