! Started logfile: /image_prod/ug002_uva//J0808+4052_S_dfm.log on Wed Mar 4 22:14:50 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//J0808+4052_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0808+4052_S_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.854167 visibilities/baseline/integration-bin. ! Found source: J0808+4052 ! ! 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 1107 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 J0808+4052_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.237840Jy sigma=8.867019 ! Fit after self-cal, rms=0.339549Jy sigma=2.364163 ! 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=2.998 mas, bmaj=5.336 mas, bpa=-11.2 degrees ! Estimated noise=3.69232 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 = 0.551205 Jy ! Component: 100 - total flux cleaned = 0.672598 Jy ! Total flux subtracted in 100 components = 0.672598 Jy ! Clean residual min=-0.033967 max=0.039095 Jy/beam ! Clean residual mean=0.000017 rms=0.008931 Jy/beam ! Combined flux in latest and established models = 0.672598 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.672598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168269Jy sigma=0.912659 ! Fit after self-cal, rms=0.168249Jy sigma=0.912524 ! 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=3.418 mas, bmaj=6.113 mas, bpa=-11.56 degrees ! Estimated noise=3.12376 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 = 0.0262731 Jy ! Component: 100 - total flux cleaned = 0.0254606 Jy ! Component: 150 - total flux cleaned = 0.0240882 Jy ! Component: 200 - total flux cleaned = 0.0234899 Jy ! Total flux subtracted in 200 components = 0.0234899 Jy ! Clean residual min=-0.027455 max=0.028884 Jy/beam ! Clean residual mean=-0.000025 rms=0.006487 Jy/beam ! Combined flux in latest and established models = 0.696088 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.696088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157677Jy sigma=0.854896 ! Fit after self-cal, rms=0.157542Jy sigma=0.854057 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 6.113 at -11.56 degrees (North through East) ! Clean map min=-0.026917 max=0.69342 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.99 KP 1.01 ! LA 1.06 MK 1.04 OV 0.83 PT 1.03 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 HN 0.98 KP 1.04 ! LA 1.07 MK 1.02 OV 0.91 PT 1.00 ! SC 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.97 KP 1.05 ! LA 0.99 MK 0.99 OV 0.90 PT 1.01 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.157542Jy sigma=0.854057 ! Fit after self-cal, rms=0.115639Jy sigma=0.692739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.376 mas, bmaj=6.085 mas, bpa=-10.69 degrees ! Estimated noise=3.08636 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 (18, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197095 Jy ! Component: 100 - total flux cleaned = 0.0202243 Jy ! Component: 150 - total flux cleaned = 0.0198029 Jy ! Component: 200 - total flux cleaned = 0.0201915 Jy ! Total flux subtracted in 200 components = 0.0201915 Jy ! Clean residual min=-0.012768 max=0.014829 Jy/beam ! Clean residual mean=0.000027 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 0.71628 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.71628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110254Jy sigma=0.654382 ! Fit after self-cal, rms=0.110096Jy sigma=0.652846 ! 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=0.110096Jy sigma=0.652846 ! Fit after self-cal, rms=0.078922Jy sigma=0.451963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=6.038 mas, bpa=-9.899 degrees ! Estimated noise=3.07593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699596 Jy ! Component: 100 - total flux cleaned = 0.00816889 Jy ! Component: 150 - total flux cleaned = 0.00816294 Jy ! Component: 200 - total flux cleaned = 0.00815838 Jy ! Total flux subtracted in 200 components = 0.00815838 Jy ! Clean residual min=-0.006854 max=0.007746 Jy/beam ! Clean residual mean=0.000013 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.724438 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.724438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077497Jy sigma=0.440191 ! Fit after self-cal, rms=0.077496Jy sigma=0.439433 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 = 0.000596038 Jy ! Component: 100 - total flux cleaned = 0.00120863 Jy ! Component: 150 - total flux cleaned = 0.00148929 Jy ! Component: 200 - total flux cleaned = 0.00175283 Jy ! Total flux subtracted in 200 components = 0.00175283 Jy ! Clean residual min=-0.006401 max=0.007007 Jy/beam ! Clean residual mean=0.000009 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.726191 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.726191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076945Jy sigma=0.435045 ! Fit after self-cal, rms=0.076917Jy sigma=0.434911 ! 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=0.076917Jy sigma=0.434911 ! Fit after self-cal, rms=0.076559Jy sigma=0.433433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=6.029 mas, bpa=-9.843 degrees ! Estimated noise=3.07516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301341 Jy ! Component: 100 - total flux cleaned = 0.00340997 Jy ! Component: 150 - total flux cleaned = 0.00376577 Jy ! Component: 200 - total flux cleaned = 0.00398658 Jy ! Total flux subtracted in 200 components = 0.00398658 Jy ! Clean residual min=-0.005932 max=0.006228 Jy/beam ! Clean residual mean=0.000008 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.730178 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.730178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076095Jy sigma=0.429783 ! Fit after self-cal, rms=0.076075Jy sigma=0.429623 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 = 0.000465611 Jy ! Component: 100 - total flux cleaned = 0.000760195 Jy ! Component: 150 - total flux cleaned = 0.000851303 Jy ! Component: 200 - total flux cleaned = 0.000939101 Jy ! Total flux subtracted in 200 components = 0.000939101 Jy ! Clean residual min=-0.005704 max=0.006030 Jy/beam ! Clean residual mean=0.000005 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.731117 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.731117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075840Jy sigma=0.427830 ! Fit after self-cal, rms=0.075831Jy sigma=0.427786 ! 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=0.075831Jy sigma=0.427786 ! Fit after self-cal, rms=0.075632Jy sigma=0.427109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.006 mas, bmaj=9.723 mas, bpa=-11.05 degrees ! Estimated noise=3.96283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356774 Jy ! Component: 100 - total flux cleaned = 0.00404079 Jy ! Component: 150 - total flux cleaned = 0.00448505 Jy ! Component: 200 - total flux cleaned = 0.00473558 Jy ! Total flux subtracted in 200 components = 0.00473558 Jy ! Clean residual min=-0.006898 max=0.006128 Jy/beam ! Clean residual mean=0.000004 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.735853 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.735853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075441Jy sigma=0.426001 ! Fit after self-cal, rms=0.075416Jy sigma=0.425861 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 = 0.000501535 Jy ! Component: 100 - total flux cleaned = 0.00044681 Jy ! Component: 150 - total flux cleaned = 0.000400551 Jy ! Component: 200 - total flux cleaned = 0.000400507 Jy ! Total flux subtracted in 200 components = 0.000400507 Jy ! Clean residual min=-0.006752 max=0.006269 Jy/beam ! Clean residual mean=0.000000 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.736253 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.736253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075371Jy sigma=0.425777 ! Fit after self-cal, rms=0.075366Jy sigma=0.425747 ! 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=3.337 mas, bmaj=6.022 mas, bpa=-9.786 degrees ! Estimated noise=3.07489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.337 x 6.022 at -9.786 degrees (North through East) ! Clean map min=-0.01024 max=0.68481 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=0.075366Jy sigma=0.425747 ! Fit after self-cal, rms=0.070882Jy sigma=0.393573 ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=6.016 mas, bpa=-9.78 degrees ! Estimated noise=3.07841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145757 Jy ! Component: 100 - total flux cleaned = 0.00193123 Jy ! Component: 150 - total flux cleaned = 0.00200866 Jy ! Component: 200 - total flux cleaned = 0.00222959 Jy ! Total flux subtracted in 200 components = 0.00222959 Jy ! Clean residual min=-0.005436 max=0.005728 Jy/beam ! Clean residual mean=0.000001 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.738483 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.738483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070652Jy sigma=0.391765 ! Fit after self-cal, rms=0.070661Jy sigma=0.391693 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529782 Jy ! Component: 100 - total flux cleaned = 0.000464029 Jy ! Component: 150 - total flux cleaned = 0.000525877 Jy ! Component: 200 - total flux cleaned = 0.000582498 Jy ! Total flux subtracted in 200 components = 0.000582498 Jy ! Clean residual min=-0.005475 max=0.005617 Jy/beam ! Clean residual mean=-0.000000 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.739065 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.739066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070567Jy sigma=0.390856 ! Fit after self-cal, rms=0.070569Jy sigma=0.390837 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070569Jy sigma=0.390837 ! Fit after self-cal, rms=0.070598Jy sigma=0.390477 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=2.928 mas, bmaj=5.256 mas, bpa=-9.1 degrees ! Estimated noise=3.58967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.535689 Jy ! Component: 100 - total flux cleaned = 0.654266 Jy ! Component: 150 - total flux cleaned = 0.694509 Jy ! Component: 200 - total flux cleaned = 0.716348 Jy ! Total flux subtracted in 200 components = 0.716348 Jy ! Clean residual min=-0.010907 max=0.016709 Jy/beam ! Clean residual mean=0.000027 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 0.716347 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.716347 Jy ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=6.011 mas, bpa=-9.722 degrees ! Estimated noise=3.0812 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) ! Added new window around map position (11, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018097 Jy ! Component: 100 - total flux cleaned = 0.0232376 Jy ! Component: 150 - total flux cleaned = 0.0254172 Jy ! Component: 200 - total flux cleaned = 0.0269457 Jy ! Total flux subtracted in 200 components = 0.0269457 Jy ! Clean residual min=-0.008061 max=0.006828 Jy/beam ! Clean residual mean=0.000009 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.743293 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.743293 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=7.99 mas, bmaj=9.709 mas, bpa=-11.01 degrees ! Estimated noise=3.98536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309719 Jy ! Component: 100 - total flux cleaned = 0.00238894 Jy ! Component: 150 - total flux cleaned = 0.0022328 Jy ! Component: 200 - total flux cleaned = 0.00209546 Jy ! Total flux subtracted in 200 components = 0.00209546 Jy ! Clean residual min=-0.007185 max=0.006196 Jy/beam ! Clean residual mean=0.000004 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.745389 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 = -0.000361924 Jy ! Component: 100 - total flux cleaned = -0.000473137 Jy ! Component: 150 - total flux cleaned = -0.00068647 Jy ! Component: 200 - total flux cleaned = -0.000879252 Jy ! Total flux subtracted in 200 components = -0.000879252 Jy ! Clean residual min=-0.006908 max=0.005890 Jy/beam ! Clean residual mean=0.000002 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.74451 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.74451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=6.011 mas, bpa=-9.722 degrees ! Estimated noise=3.0812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502665 Jy ! Component: 100 - total flux cleaned = -0.000595983 Jy ! Component: 150 - total flux cleaned = -0.00122 Jy ! Component: 200 - total flux cleaned = -0.00149478 Jy ! Total flux subtracted in 200 components = -0.00149478 Jy ! Clean residual min=-0.006056 max=0.005890 Jy/beam ! Clean residual mean=0.000002 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.743015 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.743015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071502Jy sigma=0.398310 ! Fit after self-cal, rms=0.071329Jy sigma=0.397113 wmodel J0808+4052_S_map.mod ! Writing 92 model components to file: J0808+4052_S_map.mod wobs J0808+4052_S_uvs.fits ! Writing UV FITS file: J0808+4052_S_uvs.fits wwins J0808+4052_S_map.win ! wwins: Wrote 3 windows to J0808+4052_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 = -0.00136254 Jy ! Component: 100 - total flux cleaned = -0.00176705 Jy ! Component: 150 - total flux cleaned = -0.00270546 Jy ! Component: 200 - total flux cleaned = -0.00350946 Jy ! Component: 250 - total flux cleaned = -0.00454706 Jy ! Component: 300 - total flux cleaned = -0.00546295 Jy ! Component: 350 - total flux cleaned = -0.00626997 Jy ! Component: 400 - total flux cleaned = -0.00689707 Jy ! Component: 450 - total flux cleaned = -0.00758066 Jy ! Component: 500 - total flux cleaned = -0.0080975 Jy ! Component: 550 - total flux cleaned = -0.00867442 Jy ! Component: 600 - total flux cleaned = -0.00916741 Jy ! Component: 650 - total flux cleaned = -0.00957946 Jy ! Component: 700 - total flux cleaned = -0.0101851 Jy ! Component: 750 - total flux cleaned = -0.0105811 Jy ! Component: 800 - total flux cleaned = -0.0109691 Jy ! Component: 850 - total flux cleaned = -0.0113499 Jy ! Component: 900 - total flux cleaned = -0.0118479 Jy ! Component: 950 - total flux cleaned = -0.0118475 Jy ! Component: 1000 - total flux cleaned = -0.0122095 Jy ! Component: 1050 - total flux cleaned = -0.0123868 Jy ! Component: 1100 - total flux cleaned = -0.0125021 Jy ! Component: 1150 - total flux cleaned = -0.0126161 Jy ! Component: 1200 - total flux cleaned = -0.0126717 Jy ! Component: 1250 - total flux cleaned = -0.0126708 Jy ! Component: 1300 - total flux cleaned = -0.0127812 Jy ! Component: 1350 - total flux cleaned = -0.0128879 Jy ! Component: 1400 - total flux cleaned = -0.0130463 Jy ! Component: 1450 - total flux cleaned = -0.0132016 Jy ! Component: 1500 - total flux cleaned = -0.0133044 Jy ! Component: 1550 - total flux cleaned = -0.0134568 Jy ! Component: 1600 - total flux cleaned = -0.0135066 Jy ! Component: 1650 - total flux cleaned = -0.0135548 Jy ! Component: 1700 - total flux cleaned = -0.0137485 Jy ! Component: 1750 - total flux cleaned = -0.0137486 Jy ! Component: 1800 - total flux cleaned = -0.0137016 Jy ! Component: 1850 - total flux cleaned = -0.0137952 Jy ! Component: 1900 - total flux cleaned = -0.0140252 Jy ! Component: 1950 - total flux cleaned = -0.0142525 Jy ! Component: 2000 - total flux cleaned = -0.0141178 Jy ! Component: 2050 - total flux cleaned = -0.0144292 Jy ! Component: 2100 - total flux cleaned = -0.0145609 Jy ! Component: 2150 - total flux cleaned = -0.0146912 Jy ! Component: 2200 - total flux cleaned = -0.0148618 Jy ! Component: 2250 - total flux cleaned = -0.0149886 Jy ! Component: 2300 - total flux cleaned = -0.0150305 Jy ! Component: 2350 - total flux cleaned = -0.0152786 Jy ! Component: 2400 - total flux cleaned = -0.0153596 Jy ! Component: 2450 - total flux cleaned = -0.0156023 Jy ! Component: 2500 - total flux cleaned = -0.0155223 Jy ! Component: 2550 - total flux cleaned = -0.0157203 Jy ! Component: 2600 - total flux cleaned = -0.0158373 Jy ! Component: 2650 - total flux cleaned = -0.0159144 Jy ! Component: 2700 - total flux cleaned = -0.015991 Jy ! Component: 2750 - total flux cleaned = -0.0161426 Jy ! Component: 2800 - total flux cleaned = -0.0161056 Jy ! Component: 2850 - total flux cleaned = -0.0161801 Jy ! Component: 2900 - total flux cleaned = -0.0164006 Jy ! Component: 2950 - total flux cleaned = -0.0164003 Jy ! Component: 3000 - total flux cleaned = -0.0166875 Jy ! Component: 3050 - total flux cleaned = -0.0165085 Jy ! Component: 3100 - total flux cleaned = -0.0166504 Jy ! Component: 3150 - total flux cleaned = -0.0167903 Jy ! Component: 3200 - total flux cleaned = -0.0168601 Jy ! Component: 3250 - total flux cleaned = -0.0169975 Jy ! Component: 3300 - total flux cleaned = -0.0170317 Jy ! Component: 3350 - total flux cleaned = -0.0171336 Jy ! Component: 3400 - total flux cleaned = -0.0172344 Jy ! Component: 3450 - total flux cleaned = -0.0172348 Jy ! Component: 3500 - total flux cleaned = -0.0173672 Jy ! Component: 3550 - total flux cleaned = -0.0174657 Jy ! Component: 3600 - total flux cleaned = -0.0175952 Jy ! Component: 3650 - total flux cleaned = -0.0176916 Jy ! Component: 3700 - total flux cleaned = -0.0178832 Jy ! Component: 3750 - total flux cleaned = -0.0180095 Jy ! Component: 3800 - total flux cleaned = -0.018041 Jy ! Component: 3850 - total flux cleaned = -0.0181346 Jy ! Component: 3900 - total flux cleaned = -0.0183514 Jy ! Component: 3950 - total flux cleaned = -0.0184126 Jy ! Component: 4000 - total flux cleaned = -0.0183823 Jy ! Component: 4050 - total flux cleaned = -0.0185037 Jy ! Total flux subtracted in 4096 components = -0.0185938 Jy ! Clean residual min=-0.001853 max=0.002053 Jy/beam ! Clean residual mean=-0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.724421 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 375 components and 0.724421 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0808+4052_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.328 x 6.011 at -9.722 degrees (North through East) ! Clean map min=-0.0065215 max=0.67975 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0808+4052_S_map.fits wmodel /image_prod/ug002_uva//J0808+4052_S_map.mod ! Writing 375 model components to file: /image_prod/ug002_uva//J0808+4052_S_map.mod wobs /image_prod/ug002_uva//J0808+4052_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0808+4052_S_uvs.fits wwins /image_prod/ug002_uva//J0808+4052_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0808+4052_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.679752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00053017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233984 0.233984 0.467968 0.935936 1.87187 3.74374 7.48749 14.975 29.95 59.8999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.679 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1282.14 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0808+4052_S_dfm.log closed on Wed Mar 4 22:14:53 2020