! Started logfile: J1826+0149_S_2017_01_21_pus_uvs.log on Sun May 5 16:00:12 2019 obs J1826+0149_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1826+0149_S_2017_01_21_pus_uva.fits ! AN table 1: 84 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.746032 visibilities/baseline/integration-bin. ! Found source: J1826+0149 ! ! 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 558 lines of history. ! ! Reading 9024 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 J1826+0149_S_2017_01_21_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.761296Jy sigma=0.004853 ! Fit after self-cal, rms=0.746750Jy sigma=0.004759 ! 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=2.543 mas, bmaj=6.326 mas, bpa=-4.727 degrees ! Estimated noise=1476.56 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 = 0.209591 Jy ! Component: 100 - total flux cleaned = 0.282957 Jy ! Total flux subtracted in 100 components = 0.282957 Jy ! Clean residual min=-0.022723 max=0.038821 Jy/beam ! Clean residual mean=-0.000069 rms=0.005578 Jy/beam ! Combined flux in latest and established models = 0.282957 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.282957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153267Jy sigma=0.000919 ! Fit after self-cal, rms=0.153179Jy sigma=0.000919 ! Inverting map ! Added new window around map position (2.5, -45). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428627 Jy ! Component: 100 - total flux cleaned = 0.0703641 Jy ! Total flux subtracted in 100 components = 0.0703641 Jy ! Clean residual min=-0.015010 max=0.030408 Jy/beam ! Clean residual mean=-0.000052 rms=0.003780 Jy/beam ! Combined flux in latest and established models = 0.353321 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.353321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141375Jy sigma=0.000793 ! Fit after self-cal, rms=0.140844Jy sigma=0.000785 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.913 mas, bmaj=6.798 mas, bpa=-3.702 degrees ! Estimated noise=1243.26 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 (-2.5, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302321 Jy ! Component: 100 - total flux cleaned = 0.0502629 Jy ! Component: 150 - total flux cleaned = 0.0649774 Jy ! Component: 200 - total flux cleaned = 0.0760099 Jy ! Total flux subtracted in 200 components = 0.0760099 Jy ! Clean residual min=-0.013170 max=0.014961 Jy/beam ! Clean residual mean=-0.000042 rms=0.003344 Jy/beam ! Combined flux in latest and established models = 0.429331 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.429331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132229Jy sigma=0.000721 ! Fit after self-cal, rms=0.132272Jy sigma=0.000721 ! 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 1.03 FD 1.00* HN 0.97 LA 0.91 ! MK 1.07 NL 0.97 OV 1.33 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.99 LA 0.88 ! MK 1.05 NL 0.99 OV 1.54 PT 0.93 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.98 LA 0.90 ! MK 1.01 NL 0.98 OV 1.29 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.97 LA 1.05 ! MK 1.24 NL 1.00* OV 1.35 PT 0.92 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.132272Jy sigma=0.000721 ! Fit after self-cal, rms=0.156420Jy sigma=0.000684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=6.876 mas, bpa=-3.615 degrees ! Estimated noise=1267.68 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 = -0.00325386 Jy ! Component: 100 - total flux cleaned = -0.00304817 Jy ! Component: 150 - total flux cleaned = -0.0030462 Jy ! Component: 200 - total flux cleaned = -0.00320682 Jy ! Total flux subtracted in 200 components = -0.00320682 Jy ! Clean residual min=-0.007729 max=0.007062 Jy/beam ! Clean residual mean=-0.000043 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.426124 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.426124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155859Jy sigma=0.000679 ! Fit after self-cal, rms=0.156329Jy 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=0.156329Jy sigma=0.000679 ! Fit after self-cal, rms=0.161658Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=6.859 mas, bpa=-3.685 degrees ! Estimated noise=1264.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00385211 Jy ! Component: 100 - total flux cleaned = -0.00474955 Jy ! Component: 150 - total flux cleaned = -0.00497178 Jy ! Component: 200 - total flux cleaned = -0.00507292 Jy ! Total flux subtracted in 200 components = -0.00507292 Jy ! Clean residual min=-0.005560 max=0.004266 Jy/beam ! Clean residual mean=-0.000010 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.421051 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 114 components and 0.421051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161375Jy sigma=0.000661 ! Fit after self-cal, rms=0.161436Jy sigma=0.000660 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 = -0.000970255 Jy ! Component: 100 - total flux cleaned = -0.000616399 Jy ! Component: 150 - total flux cleaned = -0.00061866 Jy ! Component: 200 - total flux cleaned = -0.000690565 Jy ! Total flux subtracted in 200 components = -0.000690565 Jy ! Clean residual min=-0.005351 max=0.004158 Jy/beam ! Clean residual mean=-0.000012 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.420361 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 127 components and 0.420361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161310Jy sigma=0.000660 ! Fit after self-cal, rms=0.161285Jy sigma=0.000660 ! 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=0.161285Jy sigma=0.000660 ! Fit after self-cal, rms=0.164702Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=6.852 mas, bpa=-3.686 degrees ! Estimated noise=1262.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00305231 Jy ! Component: 100 - total flux cleaned = -0.00413895 Jy ! Component: 150 - total flux cleaned = -0.00465763 Jy ! Component: 200 - total flux cleaned = -0.00499859 Jy ! Total flux subtracted in 200 components = -0.00499859 Jy ! Clean residual min=-0.004884 max=0.004199 Jy/beam ! Clean residual mean=-0.000003 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.415362 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 141 components and 0.415362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164569Jy sigma=0.000658 ! Fit after self-cal, rms=0.164577Jy sigma=0.000658 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 = -0.000764137 Jy ! Component: 100 - total flux cleaned = -0.000519173 Jy ! Component: 150 - total flux cleaned = -0.00051868 Jy ! Component: 200 - total flux cleaned = -0.000469521 Jy ! Total flux subtracted in 200 components = -0.000469521 Jy ! Clean residual min=-0.004740 max=0.004062 Jy/beam ! Clean residual mean=-0.000005 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.414893 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.414893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164511Jy sigma=0.000658 ! Fit after self-cal, rms=0.164494Jy sigma=0.000658 ! 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=0.164494Jy sigma=0.000658 ! Fit after self-cal, rms=0.167319Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.553 mas, bmaj=10.91 mas, bpa=0.6913 degrees ! Estimated noise=1714.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00306237 Jy ! Component: 100 - total flux cleaned = -0.00381291 Jy ! Component: 150 - total flux cleaned = -0.00442851 Jy ! Component: 200 - total flux cleaned = -0.00467958 Jy ! Total flux subtracted in 200 components = -0.00467958 Jy ! Clean residual min=-0.005333 max=0.004486 Jy/beam ! Clean residual mean=-0.000012 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.410213 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.410213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167203Jy sigma=0.000658 ! Fit after self-cal, rms=0.167197Jy sigma=0.000658 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 = -0.000303796 Jy ! Component: 100 - total flux cleaned = -0.000488914 Jy ! Component: 150 - total flux cleaned = -0.00054191 Jy ! Component: 200 - total flux cleaned = -0.000540455 Jy ! Total flux subtracted in 200 components = -0.000540455 Jy ! Clean residual min=-0.005195 max=0.004722 Jy/beam ! Clean residual mean=-0.000016 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.409673 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.409673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167171Jy sigma=0.000658 ! Fit after self-cal, rms=0.167153Jy sigma=0.000658 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=6.846 mas, bpa=-3.675 degrees ! Estimated noise=1262.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.948 x 6.846 at -3.675 degrees (North through East) ! Clean map min=-0.0044794 max=0.27049 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=2.57 mas, bmaj=6.367 mas, bpa=-4.772 degrees ! Estimated noise=1512.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213868 Jy ! Component: 100 - total flux cleaned = 0.287837 Jy ! Component: 150 - total flux cleaned = 0.327249 Jy ! Component: 200 - total flux cleaned = 0.350873 Jy ! Total flux subtracted in 200 components = 0.350873 Jy ! Clean residual min=-0.011792 max=0.012703 Jy/beam ! Clean residual mean=-0.000019 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.350873 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.350873 Jy ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=6.846 mas, bpa=-3.675 degrees ! Estimated noise=1262.06 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 = 0.0176455 Jy ! Component: 100 - total flux cleaned = 0.029028 Jy ! Component: 150 - total flux cleaned = 0.0368689 Jy ! Component: 200 - total flux cleaned = 0.0426567 Jy ! Total flux subtracted in 200 components = 0.0426567 Jy ! Clean residual min=-0.005344 max=0.005297 Jy/beam ! Clean residual mean=-0.000007 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.39353 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.39353 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.553 mas, bmaj=10.91 mas, bpa=0.6913 degrees ! Estimated noise=1714.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613838 Jy ! Component: 100 - total flux cleaned = 0.0102565 Jy ! Component: 150 - total flux cleaned = 0.0133361 Jy ! Component: 200 - total flux cleaned = 0.0149009 Jy ! Total flux subtracted in 200 components = 0.0149009 Jy ! Clean residual min=-0.005121 max=0.004906 Jy/beam ! Clean residual mean=-0.000018 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.408431 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 = 0.000489906 Jy ! Component: 100 - total flux cleaned = 0.000708069 Jy ! Component: 150 - total flux cleaned = 0.000974809 Jy ! Component: 200 - total flux cleaned = 0.00103721 Jy ! Total flux subtracted in 200 components = 0.00103721 Jy ! Clean residual min=-0.004934 max=0.004805 Jy/beam ! Clean residual mean=-0.000020 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.409468 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.409468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=6.846 mas, bpa=-3.675 degrees ! Estimated noise=1262.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000968221 Jy ! Component: 100 - total flux cleaned = -0.000979106 Jy ! Component: 150 - total flux cleaned = -0.000613464 Jy ! Component: 200 - total flux cleaned = -0.000530141 Jy ! Total flux subtracted in 200 components = -0.000530141 Jy ! Clean residual min=-0.004212 max=0.003981 Jy/beam ! Clean residual mean=-0.000007 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.408938 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.408938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167290Jy sigma=0.000658 ! Fit after self-cal, rms=0.167229Jy sigma=0.000658 wmodel J1826+0149_S_2017_01_21_pus_map.mod ! Writing 86 model components to file: J1826+0149_S_2017_01_21_pus_map.mod wobs J1826+0149_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1826+0149_S_2017_01_21_pus_uvs.fits wwins J1826+0149_S_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J1826+0149_S_2017_01_21_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 = -0.000247497 Jy ! Component: 100 - total flux cleaned = -3.86525e-05 Jy ! Component: 150 - total flux cleaned = 2.71868e-05 Jy ! Component: 200 - total flux cleaned = 0.000156601 Jy ! Component: 250 - total flux cleaned = 0.000401835 Jy ! Component: 300 - total flux cleaned = 0.000699878 Jy ! Component: 350 - total flux cleaned = 0.000815073 Jy ! Component: 400 - total flux cleaned = 0.000927405 Jy ! Component: 450 - total flux cleaned = 0.00087256 Jy ! Component: 500 - total flux cleaned = 0.000925918 Jy ! Component: 550 - total flux cleaned = 0.00103238 Jy ! Component: 600 - total flux cleaned = 0.00108405 Jy ! Component: 650 - total flux cleaned = 0.000882803 Jy ! Component: 700 - total flux cleaned = 0.000883236 Jy ! Component: 750 - total flux cleaned = 0.000834107 Jy ! Component: 800 - total flux cleaned = 0.000594556 Jy ! Component: 850 - total flux cleaned = 0.000454117 Jy ! Component: 900 - total flux cleaned = 0.000454478 Jy ! Component: 950 - total flux cleaned = 0.000408809 Jy ! Component: 1000 - total flux cleaned = 0.000275287 Jy ! Component: 1050 - total flux cleaned = 0.000407354 Jy ! Component: 1100 - total flux cleaned = 0.000406772 Jy ! Component: 1150 - total flux cleaned = 0.000448842 Jy ! Component: 1200 - total flux cleaned = 0.00040569 Jy ! Component: 1250 - total flux cleaned = 0.000363403 Jy ! Component: 1300 - total flux cleaned = 0.000362714 Jy ! Component: 1350 - total flux cleaned = 0.00044323 Jy ! Component: 1400 - total flux cleaned = 0.000402745 Jy ! Component: 1450 - total flux cleaned = 0.000323586 Jy ! Component: 1500 - total flux cleaned = 0.00036243 Jy ! Component: 1550 - total flux cleaned = 0.000362327 Jy ! Component: 1600 - total flux cleaned = 0.000475987 Jy ! Component: 1650 - total flux cleaned = 0.000513191 Jy ! Component: 1700 - total flux cleaned = 0.00051288 Jy ! Component: 1750 - total flux cleaned = 0.00062225 Jy ! Component: 1800 - total flux cleaned = 0.000730517 Jy ! Component: 1850 - total flux cleaned = 0.000872813 Jy ! Component: 1900 - total flux cleaned = 0.000907638 Jy ! Component: 1950 - total flux cleaned = 0.00104679 Jy ! Component: 2000 - total flux cleaned = 0.00118489 Jy ! Component: 2050 - total flux cleaned = 0.00125351 Jy ! Component: 2100 - total flux cleaned = 0.00138875 Jy ! Component: 2150 - total flux cleaned = 0.00158924 Jy ! Component: 2200 - total flux cleaned = 0.0018202 Jy ! Component: 2250 - total flux cleaned = 0.00195101 Jy ! Component: 2300 - total flux cleaned = 0.00204768 Jy ! Component: 2350 - total flux cleaned = 0.00201569 Jy ! Component: 2400 - total flux cleaned = 0.00211073 Jy ! Component: 2450 - total flux cleaned = 0.00232998 Jy ! Component: 2500 - total flux cleaned = 0.00232941 Jy ! Component: 2550 - total flux cleaned = 0.00239096 Jy ! Component: 2600 - total flux cleaned = 0.0024824 Jy ! Component: 2650 - total flux cleaned = 0.00260312 Jy ! Component: 2700 - total flux cleaned = 0.00266271 Jy ! Component: 2750 - total flux cleaned = 0.00272171 Jy ! Component: 2800 - total flux cleaned = 0.00283928 Jy ! Component: 2850 - total flux cleaned = 0.00298493 Jy ! Component: 2900 - total flux cleaned = 0.00310006 Jy ! Component: 2950 - total flux cleaned = 0.0032145 Jy ! Component: 3000 - total flux cleaned = 0.00327116 Jy ! Component: 3050 - total flux cleaned = 0.00335557 Jy ! Component: 3100 - total flux cleaned = 0.00352295 Jy ! Component: 3150 - total flux cleaned = 0.00363344 Jy ! Component: 3200 - total flux cleaned = 0.00379828 Jy ! Component: 3250 - total flux cleaned = 0.00393441 Jy ! Component: 3300 - total flux cleaned = 0.0039887 Jy ! Component: 3350 - total flux cleaned = 0.00414916 Jy ! Component: 3400 - total flux cleaned = 0.00428171 Jy ! Component: 3450 - total flux cleaned = 0.00436096 Jy ! Component: 3500 - total flux cleaned = 0.00446542 Jy ! Component: 3550 - total flux cleaned = 0.00456944 Jy ! Component: 3600 - total flux cleaned = 0.00467255 Jy ! Component: 3650 - total flux cleaned = 0.00487711 Jy ! Component: 3700 - total flux cleaned = 0.00495321 Jy ! Component: 3750 - total flux cleaned = 0.00510441 Jy ! Component: 3800 - total flux cleaned = 0.00530438 Jy ! Component: 3850 - total flux cleaned = 0.0053787 Jy ! Component: 3900 - total flux cleaned = 0.00547735 Jy ! Component: 3950 - total flux cleaned = 0.0055999 Jy ! Component: 4000 - total flux cleaned = 0.00564846 Jy ! Component: 4050 - total flux cleaned = 0.00581742 Jy ! Total flux subtracted in 4096 components = 0.00586566 Jy ! Clean residual min=-0.001368 max=0.001425 Jy/beam ! Clean residual mean=0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.414803 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 397 components and 0.414803 Jy ![Exited script file: muppet] wmap "J1826+0149_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.948 x 6.846 at -3.675 degrees (North through East) ! Clean map min=-0.0031615 max=0.27421 Jy/beam ! Writing clean map to FITS file: J1826+0149_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.274207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000439373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.480701 0.480701 0.961403 1.92281 3.84561 7.69122 15.3824 30.7649 61.5298 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.274 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.948 x 6.846 at -3.675 degrees (North through East) ! Clean map min=-0.0031615 max=0.27421 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 J1826+0149_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:00:17 2019