! Started logfile: /image_prod/ug002_uva//J0958+6533_S_f_dfm.log on Wed Mar 4 23:18:38 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//J0958+6533_S_f_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0958+6533_S_f_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.822917 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 1659 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 J0958+6533_S_f] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.220332Jy sigma=7.263470 ! Fit after self-cal, rms=0.394851Jy sigma=2.395858 ! 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=3.34 mas, bmaj=4.105 mas, bpa=12.45 degrees ! Estimated noise=3.74739 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 = 0.497056 Jy ! Component: 100 - total flux cleaned = 0.60996 Jy ! Total flux subtracted in 100 components = 0.60996 Jy ! Clean residual min=-0.037133 max=0.063534 Jy/beam ! Clean residual mean=-0.000032 rms=0.010491 Jy/beam ! Combined flux in latest and established models = 0.60996 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.60996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.213577Jy sigma=1.137885 ! Fit after self-cal, rms=0.213529Jy sigma=1.137749 ! Inverting map ! Added new window around map position (-86.5, -25). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0596772 Jy ! Component: 100 - total flux cleaned = 0.0962711 Jy ! Total flux subtracted in 100 components = 0.0962711 Jy ! Clean residual min=-0.035294 max=0.049167 Jy/beam ! Clean residual mean=0.000021 rms=0.009234 Jy/beam ! Combined flux in latest and established models = 0.706231 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.706231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.191998Jy sigma=1.014320 ! Fit after self-cal, rms=0.190484Jy sigma=1.004167 ! 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=3.864 mas, bmaj=4.762 mas, bpa=14.85 degrees ! Estimated noise=3.03003 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 = 0.0338856 Jy ! Component: 100 - total flux cleaned = 0.0531196 Jy ! Component: 150 - total flux cleaned = 0.059795 Jy ! Component: 200 - total flux cleaned = 0.0634756 Jy ! Total flux subtracted in 200 components = 0.0634756 Jy ! Clean residual min=-0.035138 max=0.040548 Jy/beam ! Clean residual mean=0.000048 rms=0.008432 Jy/beam ! Combined flux in latest and established models = 0.769707 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.769707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.181910Jy sigma=0.967676 ! Fit after self-cal, rms=0.181303Jy sigma=0.963456 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.864 x 4.762 at 14.85 degrees (North through East) ! Clean map min=-0.034175 max=0.6237 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 KP 0.96 LA 1.01 ! MK 0.94 NL 1.02 OV 0.95 SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 KP 0.97 LA 1.02 ! MK 0.91 NL 1.22 OV 0.85 SC 1.25 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 KP 0.98 LA 1.01 ! MK 0.94 NL 1.11 OV 0.94 SC 1.07 ! ! ! Fit before self-cal, rms=0.181303Jy sigma=0.963456 ! Fit after self-cal, rms=0.193332Jy sigma=0.879230 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=4.798 mas, bpa=13.36 degrees ! Estimated noise=3.06561 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 (78, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213582 Jy ! Component: 100 - total flux cleaned = 0.0234029 Jy ! Component: 150 - total flux cleaned = 0.0245903 Jy ! Component: 200 - total flux cleaned = 0.0250909 Jy ! Total flux subtracted in 200 components = 0.0250909 Jy ! Clean residual min=-0.030703 max=0.033001 Jy/beam ! Clean residual mean=0.000017 rms=0.006957 Jy/beam ! Combined flux in latest and established models = 0.794798 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.794798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184928Jy sigma=0.840406 ! Fit after self-cal, rms=0.184558Jy sigma=0.835459 ! 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=0.184558Jy sigma=0.835459 ! Fit after self-cal, rms=0.112510Jy sigma=0.489081 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=4.793 mas, bpa=16.65 degrees ! Estimated noise=3.07698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010095 Jy ! Component: 100 - total flux cleaned = -0.0133916 Jy ! Component: 150 - total flux cleaned = -0.0157962 Jy ! Component: 200 - total flux cleaned = -0.0173121 Jy ! Total flux subtracted in 200 components = -0.0173121 Jy ! Clean residual min=-0.011321 max=0.010739 Jy/beam ! Clean residual mean=0.000022 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.777485 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.777485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109338Jy sigma=0.465399 ! Fit after self-cal, rms=0.108559Jy sigma=0.461930 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 = -0.00293777 Jy ! Component: 100 - total flux cleaned = -0.00405929 Jy ! Component: 150 - total flux cleaned = -0.0052981 Jy ! Component: 200 - total flux cleaned = -0.0066422 Jy ! Total flux subtracted in 200 components = -0.0066422 Jy ! Clean residual min=-0.010440 max=0.009720 Jy/beam ! Clean residual mean=0.000019 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.770843 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.770843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107341Jy sigma=0.451893 ! Fit after self-cal, rms=0.107093Jy sigma=0.450889 ! 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=0.107093Jy sigma=0.450889 ! Fit after self-cal, rms=0.108801Jy sigma=0.446220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.824 mas, bmaj=4.808 mas, bpa=17.06 degrees ! Estimated noise=3.07139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00721394 Jy ! Component: 100 - total flux cleaned = -0.00991671 Jy ! Component: 150 - total flux cleaned = -0.0113088 Jy ! Component: 200 - total flux cleaned = -0.0117284 Jy ! Total flux subtracted in 200 components = -0.0117284 Jy ! Clean residual min=-0.009268 max=0.008730 Jy/beam ! Clean residual mean=0.000017 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.759115 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.759115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107472Jy sigma=0.436075 ! Fit after self-cal, rms=0.107230Jy sigma=0.434978 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 = -0.00220219 Jy ! Component: 100 - total flux cleaned = -0.00258407 Jy ! Component: 150 - total flux cleaned = -0.00325734 Jy ! Component: 200 - total flux cleaned = -0.00372719 Jy ! Total flux subtracted in 200 components = -0.00372719 Jy ! Clean residual min=-0.008475 max=0.008102 Jy/beam ! Clean residual mean=0.000015 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.755388 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.755388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106644Jy sigma=0.430272 ! Fit after self-cal, rms=0.106532Jy sigma=0.429864 ! 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=0.106532Jy sigma=0.429864 ! Fit after self-cal, rms=0.108048Jy sigma=0.427729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.434 mas, bmaj=9.467 mas, bpa=61.8 degrees ! Estimated noise=3.71921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00304379 Jy ! Component: 100 - total flux cleaned = -0.0040849 Jy ! Component: 150 - total flux cleaned = -0.00493008 Jy ! Component: 200 - total flux cleaned = -0.00540004 Jy ! Total flux subtracted in 200 components = -0.00540004 Jy ! Clean residual min=-0.007722 max=0.009295 Jy/beam ! Clean residual mean=0.000028 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.749988 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.749988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107643Jy sigma=0.424386 ! Fit after self-cal, rms=0.107502Jy sigma=0.423489 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 (-9.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538038 Jy ! Component: 100 - total flux cleaned = 0.00600977 Jy ! Component: 150 - total flux cleaned = 0.00526915 Jy ! Component: 200 - total flux cleaned = 0.0053889 Jy ! Total flux subtracted in 200 components = 0.0053889 Jy ! Clean residual min=-0.006645 max=0.006566 Jy/beam ! Clean residual mean=0.000028 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.755377 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 153 components and 0.755377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107193Jy sigma=0.420429 ! Fit after self-cal, rms=0.107089Jy sigma=0.419760 ! 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=3.819 mas, bmaj=4.82 mas, bpa=17.34 degrees ! Estimated noise=3.06734 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.819 x 4.82 at 17.34 degrees (North through East) ! Clean map min=-0.0080589 max=0.6375 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=0.107089Jy sigma=0.419760 ! Fit after self-cal, rms=0.105251Jy sigma=0.374235 ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=4.826 mas, bpa=17.62 degrees ! Estimated noise=3.05784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302598 Jy ! Component: 100 - total flux cleaned = 0.000551386 Jy ! Component: 150 - total flux cleaned = 0.0011287 Jy ! Component: 200 - total flux cleaned = 0.00129952 Jy ! Total flux subtracted in 200 components = 0.00129952 Jy ! Clean residual min=-0.006679 max=0.006514 Jy/beam ! Clean residual mean=0.000013 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.756676 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.756676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104433Jy sigma=0.367438 ! Fit after self-cal, rms=0.104380Jy sigma=0.367127 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151597 Jy ! Component: 100 - total flux cleaned = 0.000636654 Jy ! Component: 150 - total flux cleaned = 0.000638612 Jy ! Component: 200 - total flux cleaned = 0.000774741 Jy ! Total flux subtracted in 200 components = 0.000774741 Jy ! Clean residual min=-0.006401 max=0.006102 Jy/beam ! Clean residual mean=0.000013 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.757451 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 190 components and 0.757451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103927Jy sigma=0.363491 ! Fit after self-cal, rms=0.103897Jy sigma=0.363382 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103897Jy sigma=0.363382 ! Fit after self-cal, rms=0.104268Jy sigma=0.362646 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=3.296 mas, bmaj=4.149 mas, bpa=15.53 degrees ! Estimated noise=3.78356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.500665 Jy ! Component: 100 - total flux cleaned = 0.617273 Jy ! Component: 150 - total flux cleaned = 0.664835 Jy ! Component: 200 - total flux cleaned = 0.692172 Jy ! Total flux subtracted in 200 components = 0.692172 Jy ! Clean residual min=-0.011428 max=0.014029 Jy/beam ! Clean residual mean=-0.000012 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 0.692172 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.692172 Jy ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=4.825 mas, bpa=17.74 degrees ! Estimated noise=3.05036 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 = 0.0201327 Jy ! Component: 100 - total flux cleaned = 0.0334952 Jy ! Component: 150 - total flux cleaned = 0.0432621 Jy ! Component: 200 - total flux cleaned = 0.0481364 Jy ! Total flux subtracted in 200 components = 0.0481364 Jy ! Clean residual min=-0.005869 max=0.006224 Jy/beam ! Clean residual mean=0.000007 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.740308 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.740308 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=8.425 mas, bmaj=9.478 mas, bpa=60.91 degrees ! Estimated noise=3.70135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698925 Jy ! Component: 100 - total flux cleaned = 0.00944367 Jy ! Component: 150 - total flux cleaned = 0.0108854 Jy ! Component: 200 - total flux cleaned = 0.011947 Jy ! Total flux subtracted in 200 components = 0.011947 Jy ! Clean residual min=-0.004584 max=0.005567 Jy/beam ! Clean residual mean=0.000022 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.752255 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 = 0.000934945 Jy ! Component: 100 - total flux cleaned = 0.00198984 Jy ! Component: 150 - total flux cleaned = 0.0026294 Jy ! Component: 200 - total flux cleaned = 0.0033025 Jy ! Total flux subtracted in 200 components = 0.0033025 Jy ! Clean residual min=-0.004377 max=0.005312 Jy/beam ! Clean residual mean=0.000024 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.755558 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 134 components and 0.755558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=4.825 mas, bpa=17.74 degrees ! Estimated noise=3.05036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239147 Jy ! Component: 100 - total flux cleaned = 0.00315493 Jy ! Component: 150 - total flux cleaned = 0.00372237 Jy ! Component: 200 - total flux cleaned = 0.00412483 Jy ! Total flux subtracted in 200 components = 0.00412483 Jy ! Clean residual min=-0.004813 max=0.005068 Jy/beam ! Clean residual mean=0.000013 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.759683 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 165 components and 0.759683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103611Jy sigma=0.359453 ! Fit after self-cal, rms=0.103256Jy sigma=0.355740 wmodel J0958+6533_S_f_map.mod ! Writing 165 model components to file: J0958+6533_S_f_map.mod wobs J0958+6533_S_f_uvs.fits ! Writing UV FITS file: J0958+6533_S_f_uvs.fits wwins J0958+6533_S_f_map.win ! wwins: Wrote 4 windows to J0958+6533_S_f_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 = 0.000131161 Jy ! Component: 100 - total flux cleaned = -0.000117104 Jy ! Component: 150 - total flux cleaned = -0.000276881 Jy ! Component: 200 - total flux cleaned = -0.000429091 Jy ! Component: 250 - total flux cleaned = -0.000932408 Jy ! Component: 300 - total flux cleaned = -0.00121026 Jy ! Component: 350 - total flux cleaned = -0.00148055 Jy ! Component: 400 - total flux cleaned = -0.00154629 Jy ! Component: 450 - total flux cleaned = -0.00174014 Jy ! Component: 500 - total flux cleaned = -0.00167881 Jy ! Component: 550 - total flux cleaned = -0.0019269 Jy ! Component: 600 - total flux cleaned = -0.00210827 Jy ! Component: 650 - total flux cleaned = -0.00216645 Jy ! Component: 700 - total flux cleaned = -0.00245635 Jy ! Component: 750 - total flux cleaned = -0.00262738 Jy ! Component: 800 - total flux cleaned = -0.00268349 Jy ! Component: 850 - total flux cleaned = -0.00296053 Jy ! Component: 900 - total flux cleaned = -0.00285169 Jy ! Component: 950 - total flux cleaned = -0.00296096 Jy ! Component: 1000 - total flux cleaned = -0.00322541 Jy ! Component: 1050 - total flux cleaned = -0.00317469 Jy ! Component: 1100 - total flux cleaned = -0.00343189 Jy ! Component: 1150 - total flux cleaned = -0.00358319 Jy ! Component: 1200 - total flux cleaned = -0.00343335 Jy ! Component: 1250 - total flux cleaned = -0.00362999 Jy ! Component: 1300 - total flux cleaned = -0.00363078 Jy ! Component: 1350 - total flux cleaned = -0.00363129 Jy ! Component: 1400 - total flux cleaned = -0.00367949 Jy ! Component: 1450 - total flux cleaned = -0.00377264 Jy ! Component: 1500 - total flux cleaned = -0.00377148 Jy ! Component: 1550 - total flux cleaned = -0.00377177 Jy ! Component: 1600 - total flux cleaned = -0.00372666 Jy ! Component: 1650 - total flux cleaned = -0.00385976 Jy ! Component: 1700 - total flux cleaned = -0.00381496 Jy ! Component: 1750 - total flux cleaned = -0.00372742 Jy ! Component: 1800 - total flux cleaned = -0.00364115 Jy ! Component: 1850 - total flux cleaned = -0.00364107 Jy ! Component: 1900 - total flux cleaned = -0.0035151 Jy ! Component: 1950 - total flux cleaned = -0.00339094 Jy ! Component: 2000 - total flux cleaned = -0.00339086 Jy ! Component: 2050 - total flux cleaned = -0.00347146 Jy ! Component: 2100 - total flux cleaned = -0.00322957 Jy ! Component: 2150 - total flux cleaned = -0.00299023 Jy ! Component: 2200 - total flux cleaned = -0.00299035 Jy ! Component: 2250 - total flux cleaned = -0.0031471 Jy ! Component: 2300 - total flux cleaned = -0.00306972 Jy ! Component: 2350 - total flux cleaned = -0.0029939 Jy ! Component: 2400 - total flux cleaned = -0.00314594 Jy ! Component: 2450 - total flux cleaned = -0.00310825 Jy ! Component: 2500 - total flux cleaned = -0.00321957 Jy ! Component: 2550 - total flux cleaned = -0.00321958 Jy ! Component: 2600 - total flux cleaned = -0.00340259 Jy ! Component: 2650 - total flux cleaned = -0.00343918 Jy ! Component: 2700 - total flux cleaned = -0.00351077 Jy ! Component: 2750 - total flux cleaned = -0.00361804 Jy ! Component: 2800 - total flux cleaned = -0.00368877 Jy ! Component: 2850 - total flux cleaned = -0.00375872 Jy ! Component: 2900 - total flux cleaned = -0.00386287 Jy ! Component: 2950 - total flux cleaned = -0.0038284 Jy ! Component: 3000 - total flux cleaned = -0.00369215 Jy ! Component: 3050 - total flux cleaned = -0.0038619 Jy ! Component: 3100 - total flux cleaned = -0.00399671 Jy ! Component: 3150 - total flux cleaned = -0.00396374 Jy ! Component: 3200 - total flux cleaned = -0.00412956 Jy ! Component: 3250 - total flux cleaned = -0.00406401 Jy ! Component: 3300 - total flux cleaned = -0.00416155 Jy ! Component: 3350 - total flux cleaned = -0.00429106 Jy ! Component: 3400 - total flux cleaned = -0.00432313 Jy ! Component: 3450 - total flux cleaned = -0.00422705 Jy ! Component: 3500 - total flux cleaned = -0.00425898 Jy ! Component: 3550 - total flux cleaned = -0.00429066 Jy ! Component: 3600 - total flux cleaned = -0.00435282 Jy ! Component: 3650 - total flux cleaned = -0.00438368 Jy ! Component: 3700 - total flux cleaned = -0.00435258 Jy ! Component: 3750 - total flux cleaned = -0.00429165 Jy ! Component: 3800 - total flux cleaned = -0.00435213 Jy ! Component: 3850 - total flux cleaned = -0.00450221 Jy ! Component: 3900 - total flux cleaned = -0.00453173 Jy ! Component: 3950 - total flux cleaned = -0.00441321 Jy ! Component: 4000 - total flux cleaned = -0.00456061 Jy ! Component: 4050 - total flux cleaned = -0.00450237 Jy ! Total flux subtracted in 4096 components = -0.00453129 Jy ! Clean residual min=-0.001782 max=0.001598 Jy/beam ! Clean residual mean=0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.755151 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 436 components and 0.755151 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0958+6533_S_f_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 4.825 at 17.74 degrees (North through East) ! Clean map min=-0.0060916 max=0.63964 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0958+6533_S_f_map.fits wmodel /image_prod/ug002_uva//J0958+6533_S_f_map.mod ! Writing 436 model components to file: /image_prod/ug002_uva//J0958+6533_S_f_map.mod wobs /image_prod/ug002_uva//J0958+6533_S_f_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0958+6533_S_f_uvs.fits wwins /image_prod/ug002_uva//J0958+6533_S_f_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0958+6533_S_f_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.639642 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000507356 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237956 0.237956 0.475913 0.951825 1.90365 3.8073 7.6146 15.2292 30.4584 60.9168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.639 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1260.73 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0958+6533_S_f_dfm.log closed on Wed Mar 4 23:18:42 2020