! Started logfile: J0538-4405_S_2017_05_01_pus_uvs.log on Wed May 1 18:28:20 2019 obs J0538-4405_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0538-4405_S_2017_05_01_pus_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.604938 visibilities/baseline/integration-bin. ! Found source: J0538-4405 ! ! 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 788 lines of history. ! ! Reading 980 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 J0538-4405_S_2017_05_01_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.395726Jy sigma=0.015990 ! Fit after self-cal, rms=2.833920Jy sigma=0.013561 ! 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=2.387 mas, bmaj=7.073 mas, bpa=-10.69 degrees ! Estimated noise=7085.58 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 = 2.78063 Jy ! Component: 100 - total flux cleaned = 3.60557 Jy ! Total flux subtracted in 100 components = 3.60557 Jy ! Clean residual min=-0.217640 max=0.378963 Jy/beam ! Clean residual mean=-0.000990 rms=0.084576 Jy/beam ! Combined flux in latest and established models = 3.60557 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 3.60557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.893205Jy sigma=0.003944 ! Fit after self-cal, rms=0.893076Jy sigma=0.003943 ! 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=2.948 mas, bmaj=8.152 mas, bpa=-9.437 degrees ! Estimated noise=5921.93 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 = 0.471581 Jy ! Component: 100 - total flux cleaned = 0.703395 Jy ! Component: 150 - total flux cleaned = 0.820855 Jy ! Component: 200 - total flux cleaned = 0.863443 Jy ! Total flux subtracted in 200 components = 0.863443 Jy ! Clean residual min=-0.152490 max=0.253035 Jy/beam ! Clean residual mean=-0.002299 rms=0.061850 Jy/beam ! Combined flux in latest and established models = 4.46902 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 4.46902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.730302Jy sigma=0.002405 ! Fit after self-cal, rms=0.730047Jy sigma=0.002405 ! 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 1.00* FD 0.91 HN 1.00* KP 1.01 ! LA 0.96 MK 1.02 NL 1.35 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.96 ! LA 0.93 MK 1.02 NL 1.60 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 0.94 MK 1.08 NL 1.61 OV 0.94 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 1.00* ! LA 0.75 MK 0.95 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.730047Jy sigma=0.002405 ! Fit after self-cal, rms=0.228529Jy sigma=0.000691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=8.173 mas, bpa=-9.261 degrees ! Estimated noise=6001.52 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 = 0.00164279 Jy ! Component: 100 - total flux cleaned = -0.000178819 Jy ! Component: 150 - total flux cleaned = -0.000506017 Jy ! Component: 200 - total flux cleaned = -0.000801923 Jy ! Total flux subtracted in 200 components = -0.000801923 Jy ! Clean residual min=-0.027863 max=0.025112 Jy/beam ! Clean residual mean=-0.000191 rms=0.005932 Jy/beam ! Combined flux in latest and established models = 4.46821 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 4.46821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227176Jy sigma=0.000686 ! Fit after self-cal, rms=0.227649Jy sigma=0.000685 ! 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=0.227649Jy sigma=0.000685 ! Fit after self-cal, rms=0.227615Jy sigma=0.000685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.98 mas, bmaj=8.17 mas, bpa=-9.278 degrees ! Estimated noise=5997.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387511 Jy ! Component: 100 - total flux cleaned = -0.000698772 Jy ! Component: 150 - total flux cleaned = -0.000938629 Jy ! Component: 200 - total flux cleaned = -0.00117351 Jy ! Total flux subtracted in 200 components = -0.00117351 Jy ! Clean residual min=-0.026501 max=0.023591 Jy/beam ! Clean residual mean=-0.000186 rms=0.005775 Jy/beam ! Combined flux in latest and established models = 4.46704 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 4.46704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226744Jy sigma=0.000682 ! Fit after self-cal, rms=0.226665Jy sigma=0.000682 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 = 0.000160661 Jy ! Component: 100 - total flux cleaned = -0.000256399 Jy ! Component: 150 - total flux cleaned = -0.000261053 Jy ! Component: 200 - total flux cleaned = -0.000459253 Jy ! Total flux subtracted in 200 components = -0.000459253 Jy ! Clean residual min=-0.025457 max=0.022986 Jy/beam ! Clean residual mean=-0.000189 rms=0.005683 Jy/beam ! Combined flux in latest and established models = 4.46658 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 4.46658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226174Jy sigma=0.000681 ! Fit after self-cal, rms=0.226152Jy sigma=0.000681 ! 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=0.226152Jy sigma=0.000681 ! Fit after self-cal, rms=0.226139Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=8.167 mas, bpa=-9.295 degrees ! Estimated noise=5993.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000471024 Jy ! Component: 100 - total flux cleaned = -0.000851705 Jy ! Component: 150 - total flux cleaned = -0.00101656 Jy ! Component: 200 - total flux cleaned = -0.00119083 Jy ! Total flux subtracted in 200 components = -0.00119083 Jy ! Clean residual min=-0.024912 max=0.022541 Jy/beam ! Clean residual mean=-0.000177 rms=0.005596 Jy/beam ! Combined flux in latest and established models = 4.46539 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 4.46539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225637Jy sigma=0.000679 ! Fit after self-cal, rms=0.225649Jy sigma=0.000679 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 = -0.000155477 Jy ! Component: 100 - total flux cleaned = -0.000321267 Jy ! Component: 150 - total flux cleaned = -0.000476253 Jy ! Component: 200 - total flux cleaned = -0.000779652 Jy ! Total flux subtracted in 200 components = -0.000779652 Jy ! Clean residual min=-0.024230 max=0.022183 Jy/beam ! Clean residual mean=-0.000180 rms=0.005534 Jy/beam ! Combined flux in latest and established models = 4.46461 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 4.46461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225345Jy sigma=0.000678 ! Fit after self-cal, rms=0.225360Jy sigma=0.000678 ! 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=0.225360Jy sigma=0.000678 ! Fit after self-cal, rms=0.225381Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.667 mas, bmaj=31.19 mas, bpa=-4.849 degrees ! Estimated noise=7435.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00277483 Jy ! Component: 100 - total flux cleaned = -0.00278111 Jy ! Component: 150 - total flux cleaned = -0.00277866 Jy ! Component: 200 - total flux cleaned = -0.00277645 Jy ! Total flux subtracted in 200 components = -0.00277645 Jy ! Clean residual min=-0.019334 max=0.017069 Jy/beam ! Clean residual mean=-0.000333 rms=0.006319 Jy/beam ! Combined flux in latest and established models = 4.46183 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 4.46183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225360Jy sigma=0.000678 ! Fit after self-cal, rms=0.225024Jy sigma=0.000678 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 = -0.000225473 Jy ! Component: 100 - total flux cleaned = -0.000217017 Jy ! Component: 150 - total flux cleaned = -0.000210614 Jy ! Component: 200 - total flux cleaned = -0.00020705 Jy ! Total flux subtracted in 200 components = -0.00020705 Jy ! Clean residual min=-0.019167 max=0.017035 Jy/beam ! Clean residual mean=-0.000336 rms=0.006308 Jy/beam ! Combined flux in latest and established models = 4.46163 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 4.46163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225184Jy sigma=0.000678 ! Fit after self-cal, rms=0.224862Jy sigma=0.000677 ! 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=2.977 mas, bmaj=8.164 mas, bpa=-9.31 degrees ! Estimated noise=5989.22 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.977 x 8.164 at -9.31 degrees (North through East) ! Clean map min=-0.022748 max=3.4539 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224862Jy sigma=0.000677 ! Fit after self-cal, rms=0.212968Jy sigma=0.000618 ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=8.159 mas, bpa=-9.326 degrees ! Estimated noise=5979.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143305 Jy ! Component: 100 - total flux cleaned = -0.00157748 Jy ! Component: 150 - total flux cleaned = -0.00171633 Jy ! Component: 200 - total flux cleaned = -0.00171102 Jy ! Total flux subtracted in 200 components = -0.00171102 Jy ! Clean residual min=-0.022729 max=0.021283 Jy/beam ! Clean residual mean=-0.000157 rms=0.005372 Jy/beam ! Combined flux in latest and established models = 4.45992 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 4.45992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212628Jy sigma=0.000617 ! Fit after self-cal, rms=0.212659Jy sigma=0.000617 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013113 Jy ! Component: 100 - total flux cleaned = -0.000254605 Jy ! Component: 150 - total flux cleaned = -0.000374964 Jy ! Component: 200 - total flux cleaned = -0.000491199 Jy ! Total flux subtracted in 200 components = -0.000491199 Jy ! Clean residual min=-0.022356 max=0.021342 Jy/beam ! Clean residual mean=-0.000160 rms=0.005339 Jy/beam ! Combined flux in latest and established models = 4.45943 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 4.45943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212426Jy sigma=0.000617 ! Fit after self-cal, rms=0.212457Jy sigma=0.000617 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212457Jy sigma=0.000617 ! Fit after self-cal, rms=0.212496Jy sigma=0.000616 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=2.411 mas, bmaj=7.063 mas, bpa=-10.55 degrees ! Estimated noise=7181.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.81495 Jy ! Component: 100 - total flux cleaned = 3.63414 Jy ! Component: 150 - total flux cleaned = 3.97411 Jy ! Component: 200 - total flux cleaned = 4.1514 Jy ! Total flux subtracted in 200 components = 4.1514 Jy ! Clean residual min=-0.046585 max=0.089298 Jy/beam ! Clean residual mean=-0.000261 rms=0.019830 Jy/beam ! Combined flux in latest and established models = 4.1514 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 38 model components to the UV plane model. ! The established model now contains 38 components and 4.1514 Jy ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=8.157 mas, bpa=-9.345 degrees ! Estimated noise=5976.77 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 = 0.140728 Jy ! Component: 100 - total flux cleaned = 0.207929 Jy ! Component: 150 - total flux cleaned = 0.240736 Jy ! Component: 200 - total flux cleaned = 0.256801 Jy ! Total flux subtracted in 200 components = 0.256801 Jy ! Clean residual min=-0.023608 max=0.037879 Jy/beam ! Clean residual mean=-0.000388 rms=0.006719 Jy/beam ! Combined flux in latest and established models = 4.4082 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 4.4082 Jy ! Inverting map ! Added new window around map position (7.5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312277 Jy ! Component: 100 - total flux cleaned = 0.0393979 Jy ! Component: 150 - total flux cleaned = 0.0405462 Jy ! Component: 200 - total flux cleaned = 0.041178 Jy ! Total flux subtracted in 200 components = 0.041178 Jy ! Clean residual min=-0.019153 max=0.019309 Jy/beam ! Clean residual mean=-0.000179 rms=0.004729 Jy/beam ! Combined flux in latest and established models = 4.44937 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 4.44937 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=9.664 mas, bmaj=31.15 mas, bpa=-4.863 degrees ! Estimated noise=7429.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467959 Jy ! Component: 100 - total flux cleaned = 0.00514646 Jy ! Component: 150 - total flux cleaned = 0.00536353 Jy ! Component: 200 - total flux cleaned = 0.00536295 Jy ! Total flux subtracted in 200 components = 0.00536295 Jy ! Clean residual min=-0.016715 max=0.020819 Jy/beam ! Clean residual mean=-0.000304 rms=0.006160 Jy/beam ! Combined flux in latest and established models = 4.45474 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 = 0.000197354 Jy ! Component: 100 - total flux cleaned = 0.000195217 Jy ! Component: 150 - total flux cleaned = 0.000377012 Jy ! Component: 200 - total flux cleaned = 0.000543766 Jy ! Total flux subtracted in 200 components = 0.000543766 Jy ! Clean residual min=-0.016182 max=0.019659 Jy/beam ! Clean residual mean=-0.000299 rms=0.006045 Jy/beam ! Combined flux in latest and established models = 4.45528 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 4.45528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=8.157 mas, bpa=-9.345 degrees ! Estimated noise=5976.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00302842 Jy ! Component: 100 - total flux cleaned = -0.00392135 Jy ! Component: 150 - total flux cleaned = -0.00429444 Jy ! Component: 200 - total flux cleaned = -0.00430781 Jy ! Total flux subtracted in 200 components = -0.00430781 Jy ! Clean residual min=-0.017440 max=0.018292 Jy/beam ! Clean residual mean=-0.000173 rms=0.004430 Jy/beam ! Combined flux in latest and established models = 4.45097 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 4.45098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207925Jy sigma=0.000606 ! Fit after self-cal, rms=0.207758Jy sigma=0.000604 wmodel J0538-4405_S_2017_05_01_pus_map.mod ! Writing 122 model components to file: J0538-4405_S_2017_05_01_pus_map.mod wobs J0538-4405_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0538-4405_S_2017_05_01_pus_uvs.fits wwins J0538-4405_S_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J0538-4405_S_2017_05_01_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 = 0.00391759 Jy ! Component: 100 - total flux cleaned = 0.00634248 Jy ! Component: 150 - total flux cleaned = 0.00856192 Jy ! Component: 200 - total flux cleaned = 0.0091788 Jy ! Component: 250 - total flux cleaned = 0.00957746 Jy ! Component: 300 - total flux cleaned = 0.0084679 Jy ! Component: 350 - total flux cleaned = 0.00669399 Jy ! Component: 400 - total flux cleaned = 0.00550802 Jy ! Component: 450 - total flux cleaned = 0.00403264 Jy ! Component: 500 - total flux cleaned = 0.00277176 Jy ! Component: 550 - total flux cleaned = 0.00216586 Jy ! Component: 600 - total flux cleaned = 0.00157776 Jy ! Component: 650 - total flux cleaned = 0.00143109 Jy ! Component: 700 - total flux cleaned = 0.00101817 Jy ! Component: 750 - total flux cleaned = 0.000886342 Jy ! Component: 800 - total flux cleaned = 0.000629901 Jy ! Component: 850 - total flux cleaned = 0.000507246 Jy ! Component: 900 - total flux cleaned = 0.000628117 Jy ! Component: 950 - total flux cleaned = 0.000629954 Jy ! Component: 1000 - total flux cleaned = 0.000514997 Jy ! Component: 1050 - total flux cleaned = 0.000512378 Jy ! Component: 1100 - total flux cleaned = 0.000401004 Jy ! Component: 1150 - total flux cleaned = 0.000400988 Jy ! Component: 1200 - total flux cleaned = 0.000609531 Jy ! Component: 1250 - total flux cleaned = 0.000609247 Jy ! Component: 1300 - total flux cleaned = 0.000907353 Jy ! Component: 1350 - total flux cleaned = 0.0010031 Jy ! Component: 1400 - total flux cleaned = 0.000712852 Jy ! Component: 1450 - total flux cleaned = 0.000807067 Jy ! Component: 1500 - total flux cleaned = 0.00108471 Jy ! Component: 1550 - total flux cleaned = 0.00135699 Jy ! Component: 1600 - total flux cleaned = 0.00135704 Jy ! Component: 1650 - total flux cleaned = 0.00188498 Jy ! Component: 1700 - total flux cleaned = 0.00197025 Jy ! Component: 1750 - total flux cleaned = 0.00231219 Jy ! Component: 1800 - total flux cleaned = 0.00264777 Jy ! Component: 1850 - total flux cleaned = 0.00306096 Jy ! Component: 1900 - total flux cleaned = 0.00346694 Jy ! Component: 1950 - total flux cleaned = 0.00370567 Jy ! Component: 2000 - total flux cleaned = 0.00394255 Jy ! Component: 2050 - total flux cleaned = 0.00417605 Jy ! Component: 2100 - total flux cleaned = 0.00417714 Jy ! Component: 2150 - total flux cleaned = 0.00463478 Jy ! Component: 2200 - total flux cleaned = 0.00486054 Jy ! Component: 2250 - total flux cleaned = 0.00508374 Jy ! Component: 2300 - total flux cleaned = 0.00508356 Jy ! Component: 2350 - total flux cleaned = 0.00537551 Jy ! Component: 2400 - total flux cleaned = 0.00551934 Jy ! Component: 2450 - total flux cleaned = 0.00566123 Jy ! Component: 2500 - total flux cleaned = 0.00580223 Jy ! Component: 2550 - total flux cleaned = 0.00587182 Jy ! Component: 2600 - total flux cleaned = 0.00635822 Jy ! Component: 2650 - total flux cleaned = 0.0064954 Jy ! Component: 2700 - total flux cleaned = 0.00683748 Jy ! Component: 2750 - total flux cleaned = 0.0069732 Jy ! Component: 2800 - total flux cleaned = 0.0071089 Jy ! Component: 2850 - total flux cleaned = 0.00744479 Jy ! Component: 2900 - total flux cleaned = 0.0075783 Jy ! Component: 2950 - total flux cleaned = 0.00784385 Jy ! Component: 3000 - total flux cleaned = 0.00804196 Jy ! Component: 3050 - total flux cleaned = 0.00804179 Jy ! Component: 3100 - total flux cleaned = 0.00836807 Jy ! Component: 3150 - total flux cleaned = 0.00830231 Jy ! Component: 3200 - total flux cleaned = 0.00836677 Jy ! Component: 3250 - total flux cleaned = 0.00830205 Jy ! Component: 3300 - total flux cleaned = 0.00849465 Jy ! Component: 3350 - total flux cleaned = 0.00836683 Jy ! Component: 3400 - total flux cleaned = 0.00830313 Jy ! Component: 3450 - total flux cleaned = 0.00836639 Jy ! Component: 3500 - total flux cleaned = 0.00824065 Jy ! Component: 3550 - total flux cleaned = 0.00817741 Jy ! Component: 3600 - total flux cleaned = 0.00805187 Jy ! Component: 3650 - total flux cleaned = 0.00786348 Jy ! Component: 3700 - total flux cleaned = 0.0078013 Jy ! Component: 3750 - total flux cleaned = 0.0076135 Jy ! Component: 3800 - total flux cleaned = 0.00755087 Jy ! Component: 3850 - total flux cleaned = 0.00755075 Jy ! Component: 3900 - total flux cleaned = 0.00736342 Jy ! Component: 3950 - total flux cleaned = 0.00723839 Jy ! Component: 4000 - total flux cleaned = 0.00723853 Jy ! Component: 4050 - total flux cleaned = 0.00698924 Jy ! Total flux subtracted in 4096 components = 0.00705177 Jy ! Clean residual min=-0.003564 max=0.003168 Jy/beam ! Clean residual mean=0.000031 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 4.45803 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 381 components and 4.45803 Jy ![Exited script file: muppet] wmap "J0538-4405_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 8.157 at -9.345 degrees (North through East) ! Clean map min=-0.014824 max=3.6655 Jy/beam ! Writing clean map to FITS file: J0538-4405_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.66551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00120754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0988299 0.0988299 0.19766 0.395319 0.790639 1.58128 3.16256 6.32511 12.6502 25.3004 50.6009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.665 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 8.157 at -9.345 degrees (North through East) ! Clean map min=-0.014824 max=3.6655 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 J0538-4405_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:28:26 2019