! Started logfile: J1930-2053_S_2017_09_26_pus_uvs.log on Sat May 11 13:05:50 2019 obs J1930-2053_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1930-2053_S_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.876134 visibilities/baseline/integration-bin. ! Found source: J1930-2053 ! ! 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 674 lines of history. ! ! Reading 37092 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 J1930-2053_S_2017_09_26_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 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1361 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949825Jy sigma=0.006940 ! Fit after self-cal, rms=0.921578Jy sigma=0.006748 ! 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=2.547 mas, bmaj=13.73 mas, bpa=-17.49 degrees ! Estimated noise=1364.83 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 = 0.0582373 Jy ! Component: 100 - total flux cleaned = 0.07596 Jy ! Total flux subtracted in 100 components = 0.07596 Jy ! Clean residual min=-0.005977 max=0.010279 Jy/beam ! Clean residual mean=-0.000019 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.07596 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.07596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101691Jy sigma=0.000718 ! Fit after self-cal, rms=0.101460Jy sigma=0.000716 ! 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=3.378 mas, bmaj=15.35 mas, bpa=-16.4 degrees ! Estimated noise=561.846 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 = 0.0209805 Jy ! Component: 100 - total flux cleaned = 0.0343271 Jy ! Component: 150 - total flux cleaned = 0.0436113 Jy ! Component: 200 - total flux cleaned = 0.0501896 Jy ! Total flux subtracted in 200 components = 0.0501896 Jy ! Clean residual min=-0.004234 max=0.007371 Jy/beam ! Clean residual mean=-0.000011 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.12615 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 94 components and 0.12615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096673Jy sigma=0.000675 ! Fit after self-cal, rms=0.096491Jy sigma=0.000674 ! Inverting map ! Added new window around map position (1.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785022 Jy ! Component: 100 - total flux cleaned = 0.0129775 Jy ! Component: 150 - total flux cleaned = 0.0167227 Jy ! Component: 200 - total flux cleaned = 0.0189331 Jy ! Total flux subtracted in 200 components = 0.0189331 Jy ! Clean residual min=-0.003644 max=0.004530 Jy/beam ! Clean residual mean=-0.000004 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.145083 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 132 components and 0.145083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095715Jy sigma=0.000668 ! Fit after self-cal, rms=0.095633Jy sigma=0.000667 ! 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 1.25 FD 0.97 HN 1.45 KP 1.04 ! LA 1.01 MK 1.03 NL 0.90 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.00 HN 1.30 KP 0.99 ! LA 0.95 MK 1.04 NL 1.07 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.29 KP 0.96 ! LA 0.95 MK 1.05 NL 1.02 OV 0.90 ! PT 0.94 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.08 KP 1.00* ! LA 1.00* MK 0.81 NL 1.00* OV 1.11 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.095633Jy sigma=0.000667 ! Fit after self-cal, rms=0.105505Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=15.83 mas, bpa=-16.87 degrees ! Estimated noise=586.212 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 = 0.0020778 Jy ! Component: 100 - total flux cleaned = 0.00199277 Jy ! Component: 150 - total flux cleaned = 0.00199213 Jy ! Component: 200 - total flux cleaned = 0.00198866 Jy ! Total flux subtracted in 200 components = 0.00198866 Jy ! Clean residual min=-0.002405 max=0.002621 Jy/beam ! Clean residual mean=0.000007 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.147071 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.147071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105351Jy sigma=0.000661 ! Fit after self-cal, rms=0.105549Jy sigma=0.000661 ! 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=0.105549Jy sigma=0.000661 ! Fit after self-cal, rms=0.106272Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=15.96 mas, bpa=-17.06 degrees ! Estimated noise=582.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790118 Jy ! Component: 100 - total flux cleaned = 0.000858893 Jy ! Component: 150 - total flux cleaned = 0.000859892 Jy ! Component: 200 - total flux cleaned = 0.000861003 Jy ! Total flux subtracted in 200 components = 0.000861003 Jy ! Clean residual min=-0.001870 max=0.002204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.147932 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 171 components and 0.147932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106178Jy sigma=0.000659 ! Fit after self-cal, rms=0.106217Jy sigma=0.000659 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 = 0.00024426 Jy ! Component: 100 - total flux cleaned = 0.000135011 Jy ! Component: 150 - total flux cleaned = 0.000136151 Jy ! Component: 200 - total flux cleaned = 0.000137749 Jy ! Total flux subtracted in 200 components = 0.000137749 Jy ! Clean residual min=-0.001653 max=0.002124 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.14807 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 189 components and 0.14807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106167Jy sigma=0.000658 ! Fit after self-cal, rms=0.106142Jy sigma=0.000658 ! Inverting map ! Added new window around map position (17, 57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162061 Jy ! Component: 100 - total flux cleaned = 0.00194657 Jy ! Component: 150 - total flux cleaned = 0.00185371 Jy ! Component: 200 - total flux cleaned = 0.00176862 Jy ! Total flux subtracted in 200 components = 0.00176862 Jy ! Clean residual min=-0.001605 max=0.001997 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.149839 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 213 components and 0.149839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106081Jy sigma=0.000658 ! Fit after self-cal, rms=0.106076Jy sigma=0.000658 ! Inverting map ! Added new window around map position (14, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177655 Jy ! Component: 100 - total flux cleaned = 0.00191897 Jy ! Component: 150 - total flux cleaned = 0.00192112 Jy ! Component: 200 - total flux cleaned = 0.00191993 Jy ! Total flux subtracted in 200 components = 0.00191993 Jy ! Clean residual min=-0.001478 max=0.001804 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.151759 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 231 components and 0.151759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106029Jy sigma=0.000658 ! Fit after self-cal, rms=0.106022Jy sigma=0.000658 ! Inverting map ! Added new window around map position (1, 90). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795465 Jy ! Component: 100 - total flux cleaned = 0.000837706 Jy ! Component: 150 - total flux cleaned = 0.000838205 Jy ! Component: 200 - total flux cleaned = 0.0008002 Jy ! Total flux subtracted in 200 components = 0.0008002 Jy ! Clean residual min=-0.001450 max=0.001471 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.152559 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 254 components and 0.152559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105975Jy sigma=0.000657 ! Fit after self-cal, rms=0.105959Jy sigma=0.000657 ! 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=0.105959Jy sigma=0.000657 ! Fit after self-cal, rms=0.107106Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=16.04 mas, bpa=-17.1 degrees ! Estimated noise=581.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559677 Jy ! Component: 100 - total flux cleaned = 0.000686829 Jy ! Component: 150 - total flux cleaned = 0.00060608 Jy ! Component: 200 - total flux cleaned = 0.000676671 Jy ! Total flux subtracted in 200 components = 0.000676671 Jy ! Clean residual min=-0.001469 max=0.001350 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.153236 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 273 components and 0.153236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107073Jy sigma=0.000657 ! Fit after self-cal, rms=0.107091Jy sigma=0.000657 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 = 0.000148774 Jy ! Component: 100 - total flux cleaned = 0.000186504 Jy ! Component: 150 - total flux cleaned = 0.000153058 Jy ! Component: 200 - total flux cleaned = 9.10704e-05 Jy ! Total flux subtracted in 200 components = 9.10704e-05 Jy ! Clean residual min=-0.001432 max=0.001330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.153327 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 283 components and 0.153327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107068Jy sigma=0.000657 ! Fit after self-cal, rms=0.107056Jy sigma=0.000657 ! 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=0.107056Jy sigma=0.000657 ! Fit after self-cal, rms=0.107533Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.148 mas, bmaj=23.44 mas, bpa=-6.246 degrees ! Estimated noise=683.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.02666e-05 Jy ! Component: 100 - total flux cleaned = -0.000136167 Jy ! Component: 150 - total flux cleaned = -0.000116046 Jy ! Component: 200 - total flux cleaned = -9.91254e-05 Jy ! Total flux subtracted in 200 components = -9.91254e-05 Jy ! Clean residual min=-0.001087 max=0.001033 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.153228 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 303 components and 0.153228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107524Jy sigma=0.000657 ! Fit after self-cal, rms=0.107537Jy sigma=0.000656 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 = -4.08188e-07 Jy ! Component: 100 - total flux cleaned = 1.5583e-05 Jy ! Component: 150 - total flux cleaned = 3.13397e-05 Jy ! Component: 200 - total flux cleaned = 3.15284e-05 Jy ! Total flux subtracted in 200 components = 3.15284e-05 Jy ! Clean residual min=-0.001092 max=0.001041 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.153259 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 325 components and 0.153259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107531Jy sigma=0.000656 ! Fit after self-cal, rms=0.107528Jy sigma=0.000656 ! 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=3.411 mas, bmaj=16.08 mas, bpa=-17.1 degrees ! Estimated noise=580.736 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 16.08 at -17.1 degrees (North through East) ! Clean map min=-0.0038072 max=0.068126 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=2.527 mas, bmaj=14.3 mas, bpa=-18.07 degrees ! Estimated noise=1412.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590696 Jy ! Component: 100 - total flux cleaned = 0.0808349 Jy ! Component: 150 - total flux cleaned = 0.0949724 Jy ! Component: 200 - total flux cleaned = 0.105483 Jy ! Total flux subtracted in 200 components = 0.105483 Jy ! Clean residual min=-0.005734 max=0.006873 Jy/beam ! Clean residual mean=-0.000015 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.105483 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 67 model components to the UV plane model. ! The established model now contains 67 components and 0.105483 Jy ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=16.08 mas, bpa=-17.1 degrees ! Estimated noise=580.736 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 = 0.0127097 Jy ! Component: 100 - total flux cleaned = 0.0209174 Jy ! Component: 150 - total flux cleaned = 0.0267775 Jy ! Component: 200 - total flux cleaned = 0.0312013 Jy ! Total flux subtracted in 200 components = 0.0312013 Jy ! Clean residual min=-0.002978 max=0.003513 Jy/beam ! Clean residual mean=-0.000007 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.136684 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 142 components and 0.136684 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=8.148 mas, bmaj=23.44 mas, bpa=-6.246 degrees ! Estimated noise=683.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489201 Jy ! Component: 100 - total flux cleaned = 0.007399 Jy ! Component: 150 - total flux cleaned = 0.00881797 Jy ! Component: 200 - total flux cleaned = 0.00963504 Jy ! Total flux subtracted in 200 components = 0.00963504 Jy ! Clean residual min=-0.001731 max=0.001984 Jy/beam ! Clean residual mean=-0.000007 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.146319 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 = 0.000649371 Jy ! Component: 100 - total flux cleaned = 0.00122766 Jy ! Component: 150 - total flux cleaned = 0.00174575 Jy ! Component: 200 - total flux cleaned = 0.00221225 Jy ! Total flux subtracted in 200 components = 0.00221225 Jy ! Clean residual min=-0.001531 max=0.001495 Jy/beam ! Clean residual mean=-0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.148532 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 219 components and 0.148531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=16.08 mas, bpa=-17.1 degrees ! Estimated noise=580.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073641 Jy ! Component: 100 - total flux cleaned = 0.00146093 Jy ! Component: 150 - total flux cleaned = 0.00181782 Jy ! Component: 200 - total flux cleaned = 0.00207788 Jy ! Total flux subtracted in 200 components = 0.00207788 Jy ! Clean residual min=-0.001652 max=0.002010 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.150609 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 247 components and 0.150609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107648Jy sigma=0.000657 ! Fit after self-cal, rms=0.107571Jy sigma=0.000657 wmodel J1930-2053_S_2017_09_26_pus_map.mod ! Writing 247 model components to file: J1930-2053_S_2017_09_26_pus_map.mod wobs J1930-2053_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1930-2053_S_2017_09_26_pus_uvs.fits wwins J1930-2053_S_2017_09_26_pus_map.win ! wwins: Wrote 5 windows to J1930-2053_S_2017_09_26_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 = 0.000560092 Jy ! Component: 100 - total flux cleaned = 0.000801489 Jy ! Component: 150 - total flux cleaned = 0.000850727 Jy ! Component: 200 - total flux cleaned = 0.00092131 Jy ! Component: 250 - total flux cleaned = 0.00101002 Jy ! Component: 300 - total flux cleaned = 0.00109534 Jy ! Component: 350 - total flux cleaned = 0.00122049 Jy ! Component: 400 - total flux cleaned = 0.00126121 Jy ! Component: 450 - total flux cleaned = 0.00130095 Jy ! Component: 500 - total flux cleaned = 0.00133978 Jy ! Component: 550 - total flux cleaned = 0.00135884 Jy ! Component: 600 - total flux cleaned = 0.00134056 Jy ! Component: 650 - total flux cleaned = 0.00132244 Jy ! Component: 700 - total flux cleaned = 0.0012696 Jy ! Component: 750 - total flux cleaned = 0.00121765 Jy ! Component: 800 - total flux cleaned = 0.00111581 Jy ! Component: 850 - total flux cleaned = 0.00101598 Jy ! Component: 900 - total flux cleaned = 0.000917549 Jy ! Component: 950 - total flux cleaned = 0.000836727 Jy ! Component: 1000 - total flux cleaned = 0.000725656 Jy ! Component: 1050 - total flux cleaned = 0.000616389 Jy ! Component: 1100 - total flux cleaned = 0.000508957 Jy ! Component: 1150 - total flux cleaned = 0.000387585 Jy ! Component: 1200 - total flux cleaned = 0.00025324 Jy ! Component: 1250 - total flux cleaned = 0.00012073 Jy ! Component: 1300 - total flux cleaned = -2.42972e-05 Jy ! Component: 1350 - total flux cleaned = -0.000181372 Jy ! Component: 1400 - total flux cleaned = -0.000252177 Jy ! Component: 1450 - total flux cleaned = -0.000405724 Jy ! Component: 1500 - total flux cleaned = -0.000488543 Jy ! Component: 1550 - total flux cleaned = -0.000638522 Jy ! Component: 1600 - total flux cleaned = -0.000732773 Jy ! Component: 1650 - total flux cleaned = -0.000852544 Jy ! Component: 1700 - total flux cleaned = -0.000931507 Jy ! Component: 1750 - total flux cleaned = -0.0010617 Jy ! Component: 1800 - total flux cleaned = -0.00115185 Jy ! Component: 1850 - total flux cleaned = -0.00126654 Jy ! Component: 1900 - total flux cleaned = -0.00135475 Jy ! Component: 1950 - total flux cleaned = -0.00149204 Jy ! Component: 2000 - total flux cleaned = -0.00155385 Jy ! Component: 2050 - total flux cleaned = -0.00168851 Jy ! Component: 2100 - total flux cleaned = -0.00179755 Jy ! Component: 2150 - total flux cleaned = -0.00189344 Jy ! Component: 2200 - total flux cleaned = -0.00196478 Jy ! Component: 2250 - total flux cleaned = -0.00207095 Jy ! Component: 2300 - total flux cleaned = -0.00217596 Jy ! Component: 2350 - total flux cleaned = -0.00224552 Jy ! Component: 2400 - total flux cleaned = -0.00237173 Jy ! Component: 2450 - total flux cleaned = -0.00250804 Jy ! Component: 2500 - total flux cleaned = -0.00258671 Jy ! Component: 2550 - total flux cleaned = -0.00264237 Jy ! Component: 2600 - total flux cleaned = -0.00274217 Jy ! Component: 2650 - total flux cleaned = -0.00283008 Jy ! Component: 2700 - total flux cleaned = -0.00296056 Jy ! Component: 2750 - total flux cleaned = -0.00303607 Jy ! Component: 2800 - total flux cleaned = -0.00314317 Jy ! Component: 2850 - total flux cleaned = -0.00325992 Jy ! Component: 2900 - total flux cleaned = -0.00332314 Jy ! Component: 2950 - total flux cleaned = -0.00339634 Jy ! Component: 3000 - total flux cleaned = -0.00346889 Jy ! Component: 3050 - total flux cleaned = -0.00357188 Jy ! Component: 3100 - total flux cleaned = -0.00366369 Jy ! Component: 3150 - total flux cleaned = -0.00374475 Jy ! Component: 3200 - total flux cleaned = -0.00382533 Jy ! Component: 3250 - total flux cleaned = -0.00393518 Jy ! Component: 3300 - total flux cleaned = -0.00397488 Jy ! Component: 3350 - total flux cleaned = -0.00405381 Jy ! Component: 3400 - total flux cleaned = -0.00414193 Jy ! Component: 3450 - total flux cleaned = -0.00423911 Jy ! Component: 3500 - total flux cleaned = -0.00432594 Jy ! Component: 3550 - total flux cleaned = -0.0044121 Jy ! Component: 3600 - total flux cleaned = -0.00449771 Jy ! Component: 3650 - total flux cleaned = -0.0045923 Jy ! Component: 3700 - total flux cleaned = -0.00468607 Jy ! Component: 3750 - total flux cleaned = -0.00472329 Jy ! Component: 3800 - total flux cleaned = -0.00482525 Jy ! Component: 3850 - total flux cleaned = -0.00490811 Jy ! Component: 3900 - total flux cleaned = -0.00496294 Jy ! Component: 3950 - total flux cleaned = -0.00500837 Jy ! Component: 4000 - total flux cleaned = -0.00508974 Jy ! Component: 4050 - total flux cleaned = -0.00511683 Jy ! Total flux subtracted in 4096 components = -0.00519729 Jy ! Clean residual min=-0.000495 max=0.000502 Jy/beam ! Clean residual mean=-0.000003 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.145412 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 491 components and 0.145412 Jy ![Exited script file: muppet] wmap "J1930-2053_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 16.08 at -17.1 degrees (North through East) ! Clean map min=-0.0019572 max=0.067621 Jy/beam ! Writing clean map to FITS file: J1930-2053_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0676213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.755966 0.755966 1.51193 3.02386 6.04773 12.0955 24.1909 48.3818 96.7636 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 16.08 at -17.1 degrees (North through East) ! Clean map min=-0.0019572 max=0.067621 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 J1930-2053_S_2017_09_26_pus_uvs.log closed on Sat May 11 13:05:57 2019