! Started logfile: /image_prod/ug002_uva//J1330+2509_S_dfm.log on Thu Mar 5 01:15:24 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//J1330+2509_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1330+2509_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999506 visibilities/baseline/integration-bin. ! Found source: J1330+2509 ! ! 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 12144 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 J1330+2509_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.261977Jy sigma=8.133670 ! Fit after self-cal, rms=0.920521Jy sigma=6.485951 ! 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=2.882 mas, bmaj=6.035 mas, bpa=-8.457 degrees ! Estimated noise=1.268 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 = 0.202747 Jy ! Component: 100 - total flux cleaned = 0.328291 Jy ! Total flux subtracted in 100 components = 0.328291 Jy ! Clean residual min=-0.058521 max=0.123450 Jy/beam ! Clean residual mean=-0.000705 rms=0.017693 Jy/beam ! Combined flux in latest and established models = 0.328291 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.328291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.665628Jy sigma=2.715955 ! Fit after self-cal, rms=0.665060Jy sigma=2.708031 ! Inverting map ! Added new window around map position (6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12389 Jy ! Component: 100 - total flux cleaned = 0.216118 Jy ! Total flux subtracted in 100 components = 0.216118 Jy ! Clean residual min=-0.051606 max=0.100147 Jy/beam ! Clean residual mean=-0.000609 rms=0.015811 Jy/beam ! Combined flux in latest and established models = 0.54441 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 88 components and 0.544409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.596796Jy sigma=2.426779 ! Fit after self-cal, rms=0.595906Jy sigma=2.390017 ! 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=3.325 mas, bmaj=6.719 mas, bpa=-7.699 degrees ! Estimated noise=0.928306 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 (-5.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137941 Jy ! Component: 100 - total flux cleaned = 0.248101 Jy ! Component: 150 - total flux cleaned = 0.342611 Jy ! Component: 200 - total flux cleaned = 0.424936 Jy ! Total flux subtracted in 200 components = 0.424936 Jy ! Clean residual min=-0.050638 max=0.097830 Jy/beam ! Clean residual mean=-0.000346 rms=0.016435 Jy/beam ! Combined flux in latest and established models = 0.969346 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 174 components and 0.969346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.487939Jy sigma=1.975321 ! Fit after self-cal, rms=0.486396Jy sigma=1.961933 ! Inverting map ! Added new window around map position (12, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101437 Jy ! Component: 100 - total flux cleaned = 0.178709 Jy ! Component: 150 - total flux cleaned = 0.247978 Jy ! Component: 200 - total flux cleaned = 0.311057 Jy ! Total flux subtracted in 200 components = 0.311057 Jy ! Clean residual min=-0.042495 max=0.056836 Jy/beam ! Clean residual mean=-0.000302 rms=0.013890 Jy/beam ! Combined flux in latest and established models = 1.2804 Jy ! Performing phase self-cal ! Adding 112 model components to the UV plane model. ! The established model now contains 275 components and 1.2804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.415461Jy sigma=1.688702 ! Fit after self-cal, rms=0.415149Jy sigma=1.672322 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 6.719 at -7.699 degrees (North through East) ! Clean map min=-0.04117 max=0.22579 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.88 HN 1.23 KP 1.10 ! LA 0.68 MK 1.11 NL 1.19 OV 1.31 ! PT 0.70 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.85 HN 1.15 KP 1.00 ! LA 0.69 MK 1.23 NL 1.33 OV 1.27 ! PT 0.70 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.83 HN 1.08 KP 1.04 ! LA 0.69 MK 1.20 NL 1.27 OV 1.42 ! PT 0.75 SC 1.02 ! ! ! Fit before self-cal, rms=0.415149Jy sigma=1.672322 ! Fit after self-cal, rms=0.297094Jy sigma=1.325769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.424 mas, bmaj=6.898 mas, bpa=-5.829 degrees ! Estimated noise=0.956912 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 (26.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615985 Jy ! Component: 100 - total flux cleaned = 0.103246 Jy ! Component: 150 - total flux cleaned = 0.136542 Jy ! Component: 200 - total flux cleaned = 0.164495 Jy ! Total flux subtracted in 200 components = 0.164495 Jy ! Clean residual min=-0.028094 max=0.037683 Jy/beam ! Clean residual mean=-0.000073 rms=0.009244 Jy/beam ! Combined flux in latest and established models = 1.4449 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 362 components and 1.4449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.273656Jy sigma=1.162873 ! Fit after self-cal, rms=0.269113Jy sigma=1.138290 ! 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=0.269113Jy sigma=1.138290 ! Fit after self-cal, rms=0.270303Jy sigma=1.002593 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=7.076 mas, bpa=-7.874 degrees ! Estimated noise=0.981397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317019 Jy ! Component: 100 - total flux cleaned = 0.0563083 Jy ! Component: 150 - total flux cleaned = 0.0772409 Jy ! Component: 200 - total flux cleaned = 0.0934377 Jy ! Total flux subtracted in 200 components = 0.0934377 Jy ! Clean residual min=-0.024185 max=0.037930 Jy/beam ! Clean residual mean=-0.000062 rms=0.007428 Jy/beam ! Combined flux in latest and established models = 1.53833 Jy selfcal ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 435 components and 1.53833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.262640Jy sigma=0.940445 ! Fit after self-cal, rms=0.260863Jy sigma=0.932968 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 (7, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367524 Jy ! Component: 100 - total flux cleaned = 0.0596645 Jy ! Component: 150 - total flux cleaned = 0.0788963 Jy ! Component: 200 - total flux cleaned = 0.0959963 Jy ! Total flux subtracted in 200 components = 0.0959963 Jy ! Clean residual min=-0.023564 max=0.026313 Jy/beam ! Clean residual mean=-0.000049 rms=0.006603 Jy/beam ! Combined flux in latest and established models = 1.63433 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 506 components and 1.63433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253056Jy sigma=0.857704 ! Fit after self-cal, rms=0.252620Jy sigma=0.851432 ! 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=0.252620Jy sigma=0.851432 ! Fit after self-cal, rms=0.284782Jy sigma=0.830163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=7.195 mas, bpa=-9.277 degrees ! Estimated noise=1.00307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210327 Jy ! Component: 100 - total flux cleaned = 0.0392095 Jy ! Component: 150 - total flux cleaned = 0.0554978 Jy ! Component: 200 - total flux cleaned = 0.0702912 Jy ! Total flux subtracted in 200 components = 0.0702912 Jy ! Clean residual min=-0.022688 max=0.025862 Jy/beam ! Clean residual mean=-0.000035 rms=0.006041 Jy/beam ! Combined flux in latest and established models = 1.70462 Jy selfcal ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 564 components and 1.70462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.281395Jy sigma=0.790484 ! Fit after self-cal, rms=0.281078Jy sigma=0.787621 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 (-77, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255538 Jy ! Component: 100 - total flux cleaned = 0.0416832 Jy ! Component: 150 - total flux cleaned = 0.0558403 Jy ! Component: 200 - total flux cleaned = 0.0688225 Jy ! Total flux subtracted in 200 components = 0.0688225 Jy ! Clean residual min=-0.020653 max=0.020760 Jy/beam ! Clean residual mean=-0.000034 rms=0.005450 Jy/beam ! Combined flux in latest and established models = 1.77344 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 638 components and 1.77345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.277615Jy sigma=0.739672 ! Fit after self-cal, rms=0.276928Jy sigma=0.735916 ! 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=0.276928Jy sigma=0.735916 ! Fit after self-cal, rms=0.304927Jy sigma=0.727307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.099 mas, bmaj=10.87 mas, bpa=-12.79 degrees ! Estimated noise=1.22285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294857 Jy ! Component: 100 - total flux cleaned = 0.0525277 Jy ! Component: 150 - total flux cleaned = 0.0721317 Jy ! Component: 200 - total flux cleaned = 0.0892599 Jy ! Total flux subtracted in 200 components = 0.0892599 Jy ! Clean residual min=-0.024926 max=0.030891 Jy/beam ! Clean residual mean=-0.000065 rms=0.008278 Jy/beam ! Combined flux in latest and established models = 1.8627 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 686 components and 1.8627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.302519Jy sigma=0.699710 ! Fit after self-cal, rms=0.302430Jy sigma=0.695219 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 = 0.0178269 Jy ! Component: 100 - total flux cleaned = 0.0330685 Jy ! Component: 150 - total flux cleaned = 0.0466924 Jy ! Component: 200 - total flux cleaned = 0.0565838 Jy ! Total flux subtracted in 200 components = 0.0565838 Jy ! Clean residual min=-0.023656 max=0.030693 Jy/beam ! Clean residual mean=-0.000061 rms=0.007788 Jy/beam ! Combined flux in latest and established models = 1.91929 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 719 components and 1.91929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.301093Jy sigma=0.685179 ! Fit after self-cal, rms=0.301050Jy sigma=0.683432 ! 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=3.778 mas, bmaj=7.357 mas, bpa=-9.786 degrees ! Estimated noise=1.02997 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 7.357 at -9.786 degrees (North through East) ! Clean map min=-0.021098 max=0.2214 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=6.499 mas, bpa=-10.35 degrees ! Estimated noise=1.4968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.226696 Jy ! Component: 100 - total flux cleaned = 0.37239 Jy ! Component: 150 - total flux cleaned = 0.485256 Jy ! Component: 200 - total flux cleaned = 0.580886 Jy ! Total flux subtracted in 200 components = 0.580886 Jy ! Clean residual min=-0.047955 max=0.058911 Jy/beam ! Clean residual mean=-0.000497 rms=0.015030 Jy/beam ! Combined flux in latest and established models = 0.580886 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 103 model components to the UV plane model. ! The established model now contains 103 components and 0.580886 Jy ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=7.357 mas, bpa=-9.786 degrees ! Estimated noise=1.02997 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 = 0.11322 Jy ! Component: 100 - total flux cleaned = 0.207755 Jy ! Component: 150 - total flux cleaned = 0.290009 Jy ! Component: 200 - total flux cleaned = 0.362827 Jy ! Total flux subtracted in 200 components = 0.362827 Jy ! Clean residual min=-0.043345 max=0.054642 Jy/beam ! Clean residual mean=-0.000234 rms=0.013108 Jy/beam ! Combined flux in latest and established models = 0.943713 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 220 components and 0.943713 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=7.099 mas, bmaj=10.87 mas, bpa=-12.79 degrees ! Estimated noise=1.22285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121851 Jy ! Component: 100 - total flux cleaned = 0.220632 Jy ! Component: 150 - total flux cleaned = 0.304219 Jy ! Component: 200 - total flux cleaned = 0.376593 Jy ! Total flux subtracted in 200 components = 0.376593 Jy ! Clean residual min=-0.050388 max=0.052614 Jy/beam ! Clean residual mean=-0.000268 rms=0.015759 Jy/beam ! Combined flux in latest and established models = 1.32031 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 = 0.0634354 Jy ! Component: 100 - total flux cleaned = 0.119445 Jy ! Component: 150 - total flux cleaned = 0.169231 Jy ! Component: 200 - total flux cleaned = 0.213714 Jy ! Total flux subtracted in 200 components = 0.213714 Jy ! Clean residual min=-0.038537 max=0.039075 Jy/beam ! Clean residual mean=-0.000180 rms=0.011868 Jy/beam ! Combined flux in latest and established models = 1.53402 Jy ! Adding 214 model components to the UV plane model. ! The established model now contains 409 components and 1.53402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=7.357 mas, bpa=-9.786 degrees ! Estimated noise=1.02997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313456 Jy ! Component: 100 - total flux cleaned = 0.0572506 Jy ! Component: 150 - total flux cleaned = 0.0806793 Jy ! Component: 200 - total flux cleaned = 0.102356 Jy ! Total flux subtracted in 200 components = 0.102356 Jy ! Clean residual min=-0.027388 max=0.023763 Jy/beam ! Clean residual mean=-0.000077 rms=0.006412 Jy/beam ! Combined flux in latest and established models = 1.63638 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 454 components and 1.63638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.312040Jy sigma=0.822455 ! Fit after self-cal, rms=0.309974Jy sigma=0.806172 wmodel J1330+2509_S_map.mod ! Writing 454 model components to file: J1330+2509_S_map.mod wobs J1330+2509_S_uvs.fits ! Writing UV FITS file: J1330+2509_S_uvs.fits wwins J1330+2509_S_map.win ! wwins: Wrote 7 windows to J1330+2509_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 = -0.00243883 Jy ! Component: 100 - total flux cleaned = -0.00121662 Jy ! Component: 150 - total flux cleaned = -7.88564e-05 Jy ! Component: 200 - total flux cleaned = 0.00101283 Jy ! Component: 250 - total flux cleaned = 0.000320695 Jy ! Component: 300 - total flux cleaned = 0.000325632 Jy ! Component: 350 - total flux cleaned = 9.37085e-07 Jy ! Component: 400 - total flux cleaned = 0.000626435 Jy ! Component: 450 - total flux cleaned = 0.000924502 Jy ! Component: 500 - total flux cleaned = 0.00151632 Jy ! Component: 550 - total flux cleaned = 0.00266868 Jy ! Component: 600 - total flux cleaned = 0.00407804 Jy ! Component: 650 - total flux cleaned = 0.00545613 Jy ! Component: 700 - total flux cleaned = 0.00680774 Jy ! Component: 750 - total flux cleaned = 0.00865557 Jy ! Component: 800 - total flux cleaned = 0.00968324 Jy ! Component: 850 - total flux cleaned = 0.0101898 Jy ! Component: 900 - total flux cleaned = 0.0101915 Jy ! Component: 950 - total flux cleaned = 0.0104367 Jy ! Component: 1000 - total flux cleaned = 0.00995999 Jy ! Component: 1050 - total flux cleaned = 0.0104344 Jy ! Component: 1100 - total flux cleaned = 0.0104351 Jy ! Component: 1150 - total flux cleaned = 0.0108893 Jy ! Component: 1200 - total flux cleaned = 0.010662 Jy ! Component: 1250 - total flux cleaned = 0.0102232 Jy ! Component: 1300 - total flux cleaned = 0.0108805 Jy ! Component: 1350 - total flux cleaned = 0.0113069 Jy ! Component: 1400 - total flux cleaned = 0.0113054 Jy ! Component: 1450 - total flux cleaned = 0.0113062 Jy ! Component: 1500 - total flux cleaned = 0.0117221 Jy ! Component: 1550 - total flux cleaned = 0.0123325 Jy ! Component: 1600 - total flux cleaned = 0.0121336 Jy ! Component: 1650 - total flux cleaned = 0.0125284 Jy ! Component: 1700 - total flux cleaned = 0.0123321 Jy ! Component: 1750 - total flux cleaned = 0.0121414 Jy ! Component: 1800 - total flux cleaned = 0.0130907 Jy ! Component: 1850 - total flux cleaned = 0.0125235 Jy ! Component: 1900 - total flux cleaned = 0.0132634 Jy ! Component: 1950 - total flux cleaned = 0.0125318 Jy ! Component: 2000 - total flux cleaned = 0.0132545 Jy ! Component: 2050 - total flux cleaned = 0.0125395 Jy ! Component: 2100 - total flux cleaned = 0.0136001 Jy ! Component: 2150 - total flux cleaned = 0.0142961 Jy ! Component: 2200 - total flux cleaned = 0.0146364 Jy ! Component: 2250 - total flux cleaned = 0.014805 Jy ! Component: 2300 - total flux cleaned = 0.0151421 Jy ! Component: 2350 - total flux cleaned = 0.0164707 Jy ! Component: 2400 - total flux cleaned = 0.0172909 Jy ! Component: 2450 - total flux cleaned = 0.0176185 Jy ! Component: 2500 - total flux cleaned = 0.0192236 Jy ! Component: 2550 - total flux cleaned = 0.0200159 Jy ! Component: 2600 - total flux cleaned = 0.0203305 Jy ! Component: 2650 - total flux cleaned = 0.0209532 Jy ! Component: 2700 - total flux cleaned = 0.0220307 Jy ! Component: 2750 - total flux cleaned = 0.0233988 Jy ! Component: 2800 - total flux cleaned = 0.0241471 Jy ! Component: 2850 - total flux cleaned = 0.0244427 Jy ! Component: 2900 - total flux cleaned = 0.0253232 Jy ! Component: 2950 - total flux cleaned = 0.0259057 Jy ! Component: 3000 - total flux cleaned = 0.0267723 Jy ! Component: 3050 - total flux cleaned = 0.0273382 Jy ! Component: 3100 - total flux cleaned = 0.0274806 Jy ! Component: 3150 - total flux cleaned = 0.0285997 Jy ! Component: 3200 - total flux cleaned = 0.0295676 Jy ! Component: 3250 - total flux cleaned = 0.0302518 Jy ! Component: 3300 - total flux cleaned = 0.0310618 Jy ! Component: 3350 - total flux cleaned = 0.0318652 Jy ! Component: 3400 - total flux cleaned = 0.0319983 Jy ! Component: 3450 - total flux cleaned = 0.0325272 Jy ! Component: 3500 - total flux cleaned = 0.033049 Jy ! Component: 3550 - total flux cleaned = 0.0340832 Jy ! Component: 3600 - total flux cleaned = 0.0345933 Jy ! Component: 3650 - total flux cleaned = 0.0352241 Jy ! Component: 3700 - total flux cleaned = 0.0355977 Jy ! Component: 3750 - total flux cleaned = 0.036095 Jy ! Component: 3800 - total flux cleaned = 0.0369568 Jy ! Component: 3850 - total flux cleaned = 0.0374432 Jy ! Component: 3900 - total flux cleaned = 0.0381681 Jy ! Component: 3950 - total flux cleaned = 0.0387668 Jy ! Component: 4000 - total flux cleaned = 0.0395993 Jy ! Component: 4050 - total flux cleaned = 0.040069 Jy ! Total flux subtracted in 4096 components = 0.0408867 Jy ! Clean residual min=-0.007563 max=0.006606 Jy/beam ! Clean residual mean=-0.000017 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 1.67726 Jy keep ! Adding 468 model components to the UV plane model. ! The established model now contains 920 components and 1.67726 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1330+2509_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 7.357 at -9.786 degrees (North through East) ! Clean map min=-0.015311 max=0.22288 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1330+2509_S_map.fits wmodel /image_prod/ug002_uva//J1330+2509_S_map.mod ! Writing 920 model components to file: /image_prod/ug002_uva//J1330+2509_S_map.mod wobs /image_prod/ug002_uva//J1330+2509_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1330+2509_S_uvs.fits wwins /image_prod/ug002_uva//J1330+2509_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1330+2509_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.222885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00254412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.42434 3.42434 6.84869 13.6974 27.3947 54.7895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0076 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.222 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 87.608 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1330+2509_S_dfm.log closed on Thu Mar 5 01:15:29 2020