! Started logfile: J1223+4812_S_2017_05_27_pus_uvs.log on Fri May 3 11:05:55 2019 obs J1223+4812_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1223+4812_S_2017_05_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961455 visibilities/baseline/integration-bin. ! Found source: J1223+4812 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1211 lines of history. ! ! Reading 19556 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@muppet J1223+4812_S_2017_05_27_pus] 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 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 592 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.782082Jy sigma=0.007062 ! Fit after self-cal, rms=0.767160Jy sigma=0.006935 ! 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=3.211 mas, bmaj=4.321 mas, bpa=-6.417 degrees ! Estimated noise=968.885 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 = 0.177839 Jy ! Component: 100 - total flux cleaned = 0.220201 Jy ! Total flux subtracted in 100 components = 0.220201 Jy ! Clean residual min=-0.009516 max=0.025635 Jy/beam ! Clean residual mean=-0.000008 rms=0.002341 Jy/beam ! Combined flux in latest and established models = 0.220201 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.220201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095416Jy sigma=0.000799 ! Fit after self-cal, rms=0.095426Jy sigma=0.000799 ! Inverting map ! Added new window around map position (-6, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235109 Jy ! Component: 100 - total flux cleaned = 0.0366873 Jy ! Total flux subtracted in 100 components = 0.0366873 Jy ! Clean residual min=-0.006262 max=0.008196 Jy/beam ! Clean residual mean=0.000003 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.256888 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.256888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088574Jy sigma=0.000729 ! Fit after self-cal, rms=0.088151Jy sigma=0.000726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986009 Jy ! Component: 100 - total flux cleaned = 0.0159989 Jy ! Total flux subtracted in 100 components = 0.0159989 Jy ! Clean residual min=-0.005099 max=0.005580 Jy/beam ! Clean residual mean=0.000008 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.272887 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.272887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086726Jy sigma=0.000711 ! Fit after self-cal, rms=0.086651Jy sigma=0.000711 ! 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=3.99 mas, bmaj=5.124 mas, bpa=-2.579 degrees ! Estimated noise=636.777 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 = 0.00660806 Jy ! Component: 100 - total flux cleaned = 0.0105149 Jy ! Component: 150 - total flux cleaned = 0.0130565 Jy ! Component: 200 - total flux cleaned = 0.0147732 Jy ! Total flux subtracted in 200 components = 0.0147732 Jy ! Clean residual min=-0.003831 max=0.006551 Jy/beam ! Clean residual mean=0.000020 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.28766 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.28766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086072Jy sigma=0.000706 ! Fit after self-cal, rms=0.086035Jy sigma=0.000706 ! Inverting map ! Added new window around map position (-26, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601823 Jy ! Component: 100 - total flux cleaned = 0.00909147 Jy ! Component: 150 - total flux cleaned = 0.0103392 Jy ! Component: 200 - total flux cleaned = 0.0113894 Jy ! Total flux subtracted in 200 components = 0.0113894 Jy ! Clean residual min=-0.003822 max=0.004416 Jy/beam ! Clean residual mean=0.000024 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.29905 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 96 components and 0.29905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085572Jy sigma=0.000701 ! Fit after self-cal, rms=0.085540Jy sigma=0.000701 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 0.98 KP 1.00 ! LA 0.97 MK 1.05 NL 0.89 OV 1.01 ! PT 1.05 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 0.98 ! LA 0.95 MK 1.04 NL 1.06 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.04 KP 0.98 ! LA 0.99 MK 1.08 NL 1.08 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.02 KP 1.00* ! LA 1.11 MK 1.29 NL 1.00* OV 1.00* ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.085540Jy sigma=0.000701 ! Fit after self-cal, rms=0.084474Jy sigma=0.000681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=5.152 mas, bpa=-0.793 degrees ! Estimated noise=638.565 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 = 0.00170352 Jy ! Component: 100 - total flux cleaned = 0.00280265 Jy ! Component: 150 - total flux cleaned = 0.00355334 Jy ! Component: 200 - total flux cleaned = 0.00386548 Jy ! Total flux subtracted in 200 components = 0.00386548 Jy ! Clean residual min=-0.002426 max=0.002804 Jy/beam ! Clean residual mean=0.000016 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.302915 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.302915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084352Jy sigma=0.000680 ! Fit after self-cal, rms=0.084350Jy sigma=0.000679 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084350Jy sigma=0.000679 ! Fit after self-cal, rms=0.084711Jy sigma=0.000672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.156 mas, bpa=-1.495 degrees ! Estimated noise=638.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709777 Jy ! Component: 100 - total flux cleaned = 0.000750272 Jy ! Component: 150 - total flux cleaned = 0.000719883 Jy ! Component: 200 - total flux cleaned = 0.000747729 Jy ! Total flux subtracted in 200 components = 0.000747729 Jy ! Clean residual min=-0.001704 max=0.001672 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.303663 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.303663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084682Jy sigma=0.000672 ! Fit after self-cal, rms=0.084706Jy sigma=0.000671 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 = 0.000244902 Jy ! Component: 100 - total flux cleaned = 0.000270174 Jy ! Component: 150 - total flux cleaned = 0.000318395 Jy ! Component: 200 - total flux cleaned = 0.000363675 Jy ! Total flux subtracted in 200 components = 0.000363675 Jy ! Clean residual min=-0.001637 max=0.001624 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.304027 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.304027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084694Jy sigma=0.000671 ! Fit after self-cal, rms=0.084691Jy sigma=0.000671 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084691Jy sigma=0.000671 ! Fit after self-cal, rms=0.084783Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.155 mas, bpa=-1.494 degrees ! Estimated noise=638.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499089 Jy ! Component: 100 - total flux cleaned = 0.000544552 Jy ! Component: 150 - total flux cleaned = 0.000585638 Jy ! Component: 200 - total flux cleaned = 0.000585778 Jy ! Total flux subtracted in 200 components = 0.000585778 Jy ! Clean residual min=-0.001580 max=0.001594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.304613 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.304613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084772Jy sigma=0.000671 ! Fit after self-cal, rms=0.084771Jy sigma=0.000671 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 = 0.000100962 Jy ! Component: 100 - total flux cleaned = 0.000119707 Jy ! Component: 150 - total flux cleaned = 0.000137675 Jy ! Component: 200 - total flux cleaned = 0.000154936 Jy ! Total flux subtracted in 200 components = 0.000154936 Jy ! Clean residual min=-0.001539 max=0.001578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.304768 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 0.304768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084763Jy sigma=0.000671 ! Fit after self-cal, rms=0.084762Jy sigma=0.000671 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084762Jy sigma=0.000671 ! Fit after self-cal, rms=0.084853Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.314 mas, bmaj=8.794 mas, bpa=9.807 degrees ! Estimated noise=772.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770442 Jy ! Component: 100 - total flux cleaned = 0.00103358 Jy ! Component: 150 - total flux cleaned = 0.00110593 Jy ! Component: 200 - total flux cleaned = 0.00115439 Jy ! Total flux subtracted in 200 components = 0.00115439 Jy ! Clean residual min=-0.001608 max=0.001755 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.305922 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 163 components and 0.305922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084851Jy sigma=0.000671 ! Fit after self-cal, rms=0.084849Jy sigma=0.000671 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 = 5.80788e-05 Jy ! Component: 100 - total flux cleaned = 0.000120006 Jy ! Component: 150 - total flux cleaned = 0.000160547 Jy ! Component: 200 - total flux cleaned = 0.000172987 Jy ! Total flux subtracted in 200 components = 0.000172987 Jy ! Clean residual min=-0.001598 max=0.001759 Jy/beam ! Clean residual mean=-0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.306095 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 170 components and 0.306095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084848Jy sigma=0.000671 ! Fit after self-cal, rms=0.084847Jy sigma=0.000671 ! 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=4.02 mas, bmaj=5.154 mas, bpa=-1.469 degrees ! Estimated noise=639.511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 5.154 at -1.469 degrees (North through East) ! Clean map min=-0.0018064 max=0.22861 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=3.244 mas, bmaj=4.352 mas, bpa=-5.685 degrees ! Estimated noise=983.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179993 Jy ! Component: 100 - total flux cleaned = 0.226231 Jy ! Component: 150 - total flux cleaned = 0.248762 Jy ! Component: 200 - total flux cleaned = 0.26202 Jy ! Total flux subtracted in 200 components = 0.26202 Jy ! Clean residual min=-0.004103 max=0.006842 Jy/beam ! Clean residual mean=-0.000008 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.26202 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.26202 Jy ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.154 mas, bpa=-1.469 degrees ! Estimated noise=639.511 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 = 0.0114188 Jy ! Component: 100 - total flux cleaned = 0.0191042 Jy ! Component: 150 - total flux cleaned = 0.0245367 Jy ! Component: 200 - total flux cleaned = 0.0285837 Jy ! Total flux subtracted in 200 components = 0.0285837 Jy ! Clean residual min=-0.002119 max=0.002684 Jy/beam ! Clean residual mean=-0.000007 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.290604 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 63 components and 0.290604 Jy ! Inverting map ! Added new window around map position (-3.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324619 Jy ! Component: 100 - total flux cleaned = 0.0058312 Jy ! Component: 150 - total flux cleaned = 0.00794013 Jy ! Component: 200 - total flux cleaned = 0.00967126 Jy ! Total flux subtracted in 200 components = 0.00967126 Jy ! Clean residual min=-0.001741 max=0.001652 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.300275 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 0.300275 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=8.314 mas, bmaj=8.794 mas, bpa=9.807 degrees ! Estimated noise=772.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219606 Jy ! Component: 100 - total flux cleaned = 0.00364523 Jy ! Component: 150 - total flux cleaned = 0.00453935 Jy ! Component: 200 - total flux cleaned = 0.00478052 Jy ! Total flux subtracted in 200 components = 0.00478052 Jy ! Clean residual min=-0.001656 max=0.001699 Jy/beam ! Clean residual mean=-0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.305056 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 = 0.000181165 Jy ! Component: 100 - total flux cleaned = 0.000314658 Jy ! Component: 150 - total flux cleaned = 0.000412094 Jy ! Component: 200 - total flux cleaned = 0.000523619 Jy ! Total flux subtracted in 200 components = 0.000523619 Jy ! Clean residual min=-0.001601 max=0.001666 Jy/beam ! Clean residual mean=-0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.305579 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 166 components and 0.305579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.154 mas, bpa=-1.469 degrees ! Estimated noise=639.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100267 Jy ! Component: 100 - total flux cleaned = 0.000135118 Jy ! Component: 150 - total flux cleaned = 0.000162962 Jy ! Component: 200 - total flux cleaned = 0.000190083 Jy ! Total flux subtracted in 200 components = 0.000190083 Jy ! Clean residual min=-0.001597 max=0.001581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.30577 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 181 components and 0.305769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084848Jy sigma=0.000671 ! Fit after self-cal, rms=0.084833Jy sigma=0.000671 wmodel J1223+4812_S_2017_05_27_pus_map.mod ! Writing 181 model components to file: J1223+4812_S_2017_05_27_pus_map.mod wobs J1223+4812_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1223+4812_S_2017_05_27_pus_uvs.fits wwins J1223+4812_S_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J1223+4812_S_2017_05_27_pus_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 = 3.11257e-05 Jy ! Component: 100 - total flux cleaned = -2.26894e-05 Jy ! Component: 150 - total flux cleaned = 8.09095e-05 Jy ! Component: 200 - total flux cleaned = 0.000154875 Jy ! Component: 250 - total flux cleaned = 0.000154636 Jy ! Component: 300 - total flux cleaned = 0.000178029 Jy ! Component: 350 - total flux cleaned = 0.00017812 Jy ! Component: 400 - total flux cleaned = 0.000223063 Jy ! Component: 450 - total flux cleaned = 0.000310888 Jy ! Component: 500 - total flux cleaned = 0.000289348 Jy ! Component: 550 - total flux cleaned = 0.000395391 Jy ! Component: 600 - total flux cleaned = 0.0004784 Jy ! Component: 650 - total flux cleaned = 0.000519113 Jy ! Component: 700 - total flux cleaned = 0.000559325 Jy ! Component: 750 - total flux cleaned = 0.000599164 Jy ! Component: 800 - total flux cleaned = 0.000599274 Jy ! Component: 850 - total flux cleaned = 0.000676975 Jy ! Component: 900 - total flux cleaned = 0.000714982 Jy ! Component: 950 - total flux cleaned = 0.000752782 Jy ! Component: 1000 - total flux cleaned = 0.000771521 Jy ! Component: 1050 - total flux cleaned = 0.000808709 Jy ! Component: 1100 - total flux cleaned = 0.000845404 Jy ! Component: 1150 - total flux cleaned = 0.00086317 Jy ! Component: 1200 - total flux cleaned = 0.000845202 Jy ! Component: 1250 - total flux cleaned = 0.000862767 Jy ! Component: 1300 - total flux cleaned = 0.000897693 Jy ! Component: 1350 - total flux cleaned = 0.000949282 Jy ! Component: 1400 - total flux cleaned = 0.000897981 Jy ! Component: 1450 - total flux cleaned = 0.000881126 Jy ! Component: 1500 - total flux cleaned = 0.000914826 Jy ! Component: 1550 - total flux cleaned = 0.000848589 Jy ! Component: 1600 - total flux cleaned = 0.000848947 Jy ! Component: 1650 - total flux cleaned = 0.000881601 Jy ! Component: 1700 - total flux cleaned = 0.00084931 Jy ! Component: 1750 - total flux cleaned = 0.00081713 Jy ! Component: 1800 - total flux cleaned = 0.000753704 Jy ! Component: 1850 - total flux cleaned = 0.00070678 Jy ! Component: 1900 - total flux cleaned = 0.000753564 Jy ! Component: 1950 - total flux cleaned = 0.000692022 Jy ! Component: 2000 - total flux cleaned = 0.000676843 Jy ! Component: 2050 - total flux cleaned = 0.000616189 Jy ! Component: 2100 - total flux cleaned = 0.000601342 Jy ! Component: 2150 - total flux cleaned = 0.000541725 Jy ! Component: 2200 - total flux cleaned = 0.000586332 Jy ! Component: 2250 - total flux cleaned = 0.000586189 Jy ! Component: 2300 - total flux cleaned = 0.000498589 Jy ! Component: 2350 - total flux cleaned = 0.000483873 Jy ! Component: 2400 - total flux cleaned = 0.000369317 Jy ! Component: 2450 - total flux cleaned = 0.000426251 Jy ! Component: 2500 - total flux cleaned = 0.000383857 Jy ! Component: 2550 - total flux cleaned = 0.000285998 Jy ! Component: 2600 - total flux cleaned = 0.000299856 Jy ! Component: 2650 - total flux cleaned = 0.000217275 Jy ! Component: 2700 - total flux cleaned = 0.000217369 Jy ! Component: 2750 - total flux cleaned = 0.000163006 Jy ! Component: 2800 - total flux cleaned = 0.000176545 Jy ! Component: 2850 - total flux cleaned = 0.00017646 Jy ! Component: 2900 - total flux cleaned = 0.000123247 Jy ! Component: 2950 - total flux cleaned = 0.000149528 Jy ! Component: 3000 - total flux cleaned = 5.79221e-05 Jy ! Component: 3050 - total flux cleaned = 4.49551e-05 Jy ! Component: 3100 - total flux cleaned = -1.95012e-05 Jy ! Component: 3150 - total flux cleaned = -1.95568e-05 Jy ! Component: 3200 - total flux cleaned = -4.50142e-05 Jy ! Component: 3250 - total flux cleaned = -5.76629e-05 Jy ! Component: 3300 - total flux cleaned = -5.77786e-05 Jy ! Component: 3350 - total flux cleaned = -0.000145318 Jy ! Component: 3400 - total flux cleaned = -0.000170062 Jy ! Component: 3450 - total flux cleaned = -0.000157737 Jy ! Component: 3500 - total flux cleaned = -0.000206752 Jy ! Component: 3550 - total flux cleaned = -0.00020675 Jy ! Component: 3600 - total flux cleaned = -0.000243103 Jy ! Component: 3650 - total flux cleaned = -0.000231066 Jy ! Component: 3700 - total flux cleaned = -0.000302821 Jy ! Component: 3750 - total flux cleaned = -0.000290835 Jy ! Component: 3800 - total flux cleaned = -0.000279046 Jy ! Component: 3850 - total flux cleaned = -0.000326041 Jy ! Component: 3900 - total flux cleaned = -0.000372767 Jy ! Component: 3950 - total flux cleaned = -0.000361126 Jy ! Component: 4000 - total flux cleaned = -0.000407324 Jy ! Component: 4050 - total flux cleaned = -0.000407348 Jy ! Total flux subtracted in 4096 components = -0.000430281 Jy ! Clean residual min=-0.000685 max=0.000679 Jy/beam ! Clean residual mean=-0.000004 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.305339 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 460 components and 0.305339 Jy ![Exited script file: muppet] wmap "J1223+4812_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 5.154 at -1.469 degrees (North through East) ! Clean map min=-0.0014079 max=0.22952 Jy/beam ! Writing clean map to FITS file: J1223+4812_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.229515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263288 0.263288 0.526576 1.05315 2.10631 4.21261 8.42522 16.8504 33.7009 67.4018 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.229 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 5.154 at -1.469 degrees (North through East) ! Clean map min=-0.0014079 max=0.22952 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1223+4812_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:06:00 2019