! Started logfile: J1513-1012_X_2017_02_24_pus_uvs.log on Sat May 4 10:04:01 2019 obs J1513-1012_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1513-1012_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.436111 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1513-1012 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1882 lines of history. ! ! Reading 1884 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1513-1012_X_2017_02_24_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 = 512x512 pixels with 0.200x0.200 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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.369503Jy sigma=0.003105 ! Fit after self-cal, rms=0.342089Jy sigma=0.002877 ! 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=2.088 mas, bmaj=5.294 mas, bpa=-24.59 degrees ! Estimated noise=2778.62 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 = 1.03831 Jy ! Component: 100 - total flux cleaned = 1.26473 Jy ! Total flux subtracted in 100 components = 1.26473 Jy ! Clean residual min=-0.028127 max=0.063145 Jy/beam ! Clean residual mean=0.000180 rms=0.013072 Jy/beam ! Combined flux in latest and established models = 1.26473 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.26473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.114435Jy sigma=0.000934 ! Fit after self-cal, rms=0.114435Jy sigma=0.000934 ! 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=2.464 mas, bmaj=5.213 mas, bpa=-24.96 degrees ! Estimated noise=1917.14 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 = 0.0463764 Jy ! Component: 100 - total flux cleaned = 0.0433805 Jy ! Component: 150 - total flux cleaned = 0.039129 Jy ! Component: 200 - total flux cleaned = 0.0353076 Jy ! Total flux subtracted in 200 components = 0.0353076 Jy ! Clean residual min=-0.018779 max=0.020822 Jy/beam ! Clean residual mean=0.000114 rms=0.006562 Jy/beam ! Combined flux in latest and established models = 1.30004 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.30004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089680Jy sigma=0.000746 ! Fit after self-cal, rms=0.089673Jy sigma=0.000746 ! 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 0.96 FD 1.03 HN 1.00* KP 1.01 ! LA 1.02 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00* KP 1.01 ! LA 1.04 MK 1.00* NL 0.99 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00* KP 1.01 ! LA 1.01 MK 1.00* NL 0.99 OV 1.00 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00* KP 1.00 ! LA 1.01 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 1.01 ! LA 1.01 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 1.01 ! LA 1.06 MK 1.00* NL 0.98 OV 1.00 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00* KP 0.99 ! LA 1.02 MK 1.00* NL 1.00 OV 1.01 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00* KP 0.99 ! LA 1.04 MK 1.00* NL 1.00 OV 1.00 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 1.00 ! LA 1.02 MK 1.00* NL 1.00 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00* KP 1.01 ! LA 1.02 MK 1.00* NL 1.00 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00* KP 0.99 ! LA 1.02 MK 1.00* NL 0.99 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00* KP 1.05 ! LA 1.01 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 1.00* ! ! ! Fit before self-cal, rms=0.089673Jy sigma=0.000746 ! Fit after self-cal, rms=0.077174Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.46 mas, bmaj=5.188 mas, bpa=-24.96 degrees ! Estimated noise=1907.41 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 = 0.00151071 Jy ! Component: 100 - total flux cleaned = 0.00279492 Jy ! Component: 150 - total flux cleaned = 0.00328849 Jy ! Component: 200 - total flux cleaned = 0.00321532 Jy ! Total flux subtracted in 200 components = 0.00321532 Jy ! Clean residual min=-0.006703 max=0.010046 Jy/beam ! Clean residual mean=0.000004 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 1.30326 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 1.30326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076738Jy sigma=0.000640 ! Fit after self-cal, rms=0.076708Jy sigma=0.000639 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076708Jy sigma=0.000639 ! Fit after self-cal, rms=0.076715Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.459 mas, bmaj=5.187 mas, bpa=-24.96 degrees ! Estimated noise=1907.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181 Jy ! Component: 100 - total flux cleaned = 0.00209636 Jy ! Component: 150 - total flux cleaned = 0.00230865 Jy ! Component: 200 - total flux cleaned = 0.00235656 Jy ! Total flux subtracted in 200 components = 0.00235656 Jy ! Clean residual min=-0.006325 max=0.008870 Jy/beam ! Clean residual mean=0.000004 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 1.30561 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 1.30561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076581Jy sigma=0.000638 ! Fit after self-cal, rms=0.076578Jy sigma=0.000638 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 = 6.49211e-05 Jy ! Component: 100 - total flux cleaned = 0.000335156 Jy ! Component: 150 - total flux cleaned = 0.000410107 Jy ! Component: 200 - total flux cleaned = 0.000481163 Jy ! Total flux subtracted in 200 components = 0.000481163 Jy ! Clean residual min=-0.006303 max=0.008417 Jy/beam ! Clean residual mean=0.000003 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 1.30609 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 1.30609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076525Jy sigma=0.000638 ! Fit after self-cal, rms=0.076526Jy sigma=0.000638 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076526Jy sigma=0.000638 ! Fit after self-cal, rms=0.076532Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.457 mas, bmaj=5.187 mas, bpa=-24.95 degrees ! Estimated noise=1908.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178727 Jy ! Component: 100 - total flux cleaned = 0.00263138 Jy ! Component: 150 - total flux cleaned = 0.00281434 Jy ! Component: 200 - total flux cleaned = 0.00291785 Jy ! Total flux subtracted in 200 components = 0.00291785 Jy ! Clean residual min=-0.006142 max=0.008003 Jy/beam ! Clean residual mean=0.000003 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 1.30901 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 1.30901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076475Jy sigma=0.000637 ! Fit after self-cal, rms=0.076477Jy sigma=0.000637 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 = 0.000220644 Jy ! Component: 100 - total flux cleaned = 0.000291262 Jy ! Component: 150 - total flux cleaned = 0.000355783 Jy ! Component: 200 - total flux cleaned = 0.00041967 Jy ! Total flux subtracted in 200 components = 0.00041967 Jy ! Clean residual min=-0.006128 max=0.007768 Jy/beam ! Clean residual mean=0.000002 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 1.30943 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 1.30943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076447Jy sigma=0.000637 ! Fit after self-cal, rms=0.076450Jy sigma=0.000637 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076450Jy sigma=0.000637 ! Fit after self-cal, rms=0.076464Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=5.196 mas, bpa=-26.52 degrees ! Estimated noise=1961.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209554 Jy ! Component: 100 - total flux cleaned = 0.00320386 Jy ! Component: 150 - total flux cleaned = 0.003414 Jy ! Component: 200 - total flux cleaned = 0.00360327 Jy ! Total flux subtracted in 200 components = 0.00360327 Jy ! Clean residual min=-0.005996 max=0.007941 Jy/beam ! Clean residual mean=0.000002 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 1.31303 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 1.31303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076420Jy sigma=0.000636 ! Fit after self-cal, rms=0.076421Jy sigma=0.000636 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 = 0.000495424 Jy ! Component: 100 - total flux cleaned = 0.000495743 Jy ! Component: 150 - total flux cleaned = 0.000466653 Jy ! Component: 200 - total flux cleaned = 0.000493067 Jy ! Total flux subtracted in 200 components = 0.000493067 Jy ! Clean residual min=-0.005980 max=0.007689 Jy/beam ! Clean residual mean=-0.000000 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 1.31353 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 1.31353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076403Jy sigma=0.000636 ! Fit after self-cal, rms=0.076406Jy sigma=0.000636 ! 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=2.456 mas, bmaj=5.187 mas, bpa=-24.94 degrees ! Estimated noise=1908.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.456 x 5.187 at -24.94 degrees (North through East) ! Clean map min=-0.0061528 max=1.32 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076406Jy sigma=0.000636 ! Fit after self-cal, rms=0.069917Jy sigma=0.000582 ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=5.186 mas, bpa=-24.94 degrees ! Estimated noise=1909.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148552 Jy ! Component: 100 - total flux cleaned = 0.00193157 Jy ! Component: 150 - total flux cleaned = 0.00199991 Jy ! Component: 200 - total flux cleaned = 0.00199953 Jy ! Total flux subtracted in 200 components = 0.00199953 Jy ! Clean residual min=-0.006112 max=0.006908 Jy/beam ! Clean residual mean=0.000008 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 1.31553 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 1.31553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069876Jy sigma=0.000581 ! Fit after self-cal, rms=0.069877Jy sigma=0.000581 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68917e-05 Jy ! Component: 100 - total flux cleaned = 0.000112564 Jy ! Component: 150 - total flux cleaned = 0.000167981 Jy ! Component: 200 - total flux cleaned = 0.000248384 Jy ! Total flux subtracted in 200 components = 0.000248384 Jy ! Clean residual min=-0.006060 max=0.006761 Jy/beam ! Clean residual mean=0.000008 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 1.31578 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 1.31578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069858Jy sigma=0.000581 ! Fit after self-cal, rms=0.069860Jy sigma=0.000581 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069860Jy sigma=0.000581 ! Fit after self-cal, rms=0.069856Jy sigma=0.000581 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=2.084 mas, bmaj=5.268 mas, bpa=-24.51 degrees ! Estimated noise=2763.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03254 Jy ! Component: 100 - total flux cleaned = 1.25771 Jy ! Component: 150 - total flux cleaned = 1.30851 Jy ! Component: 200 - total flux cleaned = 1.32809 Jy ! Total flux subtracted in 200 components = 1.32809 Jy ! Clean residual min=-0.012233 max=0.013807 Jy/beam ! Clean residual mean=0.000085 rms=0.003790 Jy/beam ! Combined flux in latest and established models = 1.32809 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 5 model components to the UV plane model. ! The established model now contains 5 components and 1.32809 Jy ! Inverting map and beam ! Estimated beam: bmin=2.454 mas, bmaj=5.186 mas, bpa=-24.93 degrees ! Estimated noise=1910.09 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 = -0.00135998 Jy ! Component: 100 - total flux cleaned = -0.00390219 Jy ! Component: 150 - total flux cleaned = -0.00569235 Jy ! Component: 200 - total flux cleaned = -0.00715271 Jy ! Total flux subtracted in 200 components = -0.00715271 Jy ! Clean residual min=-0.006194 max=0.009521 Jy/beam ! Clean residual mean=0.000040 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 1.32094 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 1.32094 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=5.195 mas, bpa=-26.51 degrees ! Estimated noise=1963.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476452 Jy ! Component: 100 - total flux cleaned = -0.00142739 Jy ! Component: 150 - total flux cleaned = -0.00220443 Jy ! Component: 200 - total flux cleaned = -0.00277078 Jy ! Total flux subtracted in 200 components = -0.00277078 Jy ! Clean residual min=-0.006109 max=0.008476 Jy/beam ! Clean residual mean=0.000026 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 1.31817 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 = -0.000478598 Jy ! Component: 100 - total flux cleaned = -0.000883368 Jy ! Component: 150 - total flux cleaned = -0.00113331 Jy ! Component: 200 - total flux cleaned = -0.00117914 Jy ! Total flux subtracted in 200 components = -0.00117914 Jy ! Clean residual min=-0.005995 max=0.007990 Jy/beam ! Clean residual mean=0.000018 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 1.31699 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 1.31699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.454 mas, bmaj=5.186 mas, bpa=-24.93 degrees ! Estimated noise=1910.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000783979 Jy ! Component: 100 - total flux cleaned = -0.000996174 Jy ! Component: 150 - total flux cleaned = -0.000995954 Jy ! Component: 200 - total flux cleaned = -0.0010308 Jy ! Total flux subtracted in 200 components = -0.0010308 Jy ! Clean residual min=-0.005983 max=0.007318 Jy/beam ! Clean residual mean=0.000015 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 1.31596 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 1.31596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069932Jy sigma=0.000582 ! Fit after self-cal, rms=0.069934Jy sigma=0.000581 wmodel J1513-1012_X_2017_02_24_pus_map.mod ! Writing 68 model components to file: J1513-1012_X_2017_02_24_pus_map.mod wobs J1513-1012_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1513-1012_X_2017_02_24_pus_uvs.fits wwins J1513-1012_X_2017_02_24_pus_map.win ! wwins: Wrote 1 windows to J1513-1012_X_2017_02_24_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147679 Jy ! Component: 100 - total flux cleaned = 0.00165697 Jy ! Component: 150 - total flux cleaned = 0.0019902 Jy ! Component: 200 - total flux cleaned = 0.00206158 Jy ! Component: 250 - total flux cleaned = 0.00261018 Jy ! Component: 300 - total flux cleaned = 0.00280482 Jy ! Component: 350 - total flux cleaned = 0.00298886 Jy ! Component: 400 - total flux cleaned = 0.00316012 Jy ! Component: 450 - total flux cleaned = 0.0032692 Jy ! Component: 500 - total flux cleaned = 0.0034742 Jy ! Component: 550 - total flux cleaned = 0.00361985 Jy ! Component: 600 - total flux cleaned = 0.0038053 Jy ! Component: 650 - total flux cleaned = 0.00407457 Jy ! Component: 700 - total flux cleaned = 0.00433252 Jy ! Component: 750 - total flux cleaned = 0.00462412 Jy ! Component: 800 - total flux cleaned = 0.00502823 Jy ! Component: 850 - total flux cleaned = 0.00538533 Jy ! Component: 900 - total flux cleaned = 0.00561997 Jy ! Component: 950 - total flux cleaned = 0.00588963 Jy ! Component: 1000 - total flux cleaned = 0.00615621 Jy ! Component: 1050 - total flux cleaned = 0.00634471 Jy ! Component: 1100 - total flux cleaned = 0.00660664 Jy ! Component: 1150 - total flux cleaned = 0.00686654 Jy ! Component: 1200 - total flux cleaned = 0.00708712 Jy ! Component: 1250 - total flux cleaned = 0.00730563 Jy ! Component: 1300 - total flux cleaned = 0.00748654 Jy ! Component: 1350 - total flux cleaned = 0.00755836 Jy ! Component: 1400 - total flux cleaned = 0.0076665 Jy ! Component: 1450 - total flux cleaned = 0.00770264 Jy ! Component: 1500 - total flux cleaned = 0.00788331 Jy ! Component: 1550 - total flux cleaned = 0.00799225 Jy ! Component: 1600 - total flux cleaned = 0.00802862 Jy ! Component: 1650 - total flux cleaned = 0.00810216 Jy ! Component: 1700 - total flux cleaned = 0.00813916 Jy ! Component: 1750 - total flux cleaned = 0.00817673 Jy ! Component: 1800 - total flux cleaned = 0.00825309 Jy ! Component: 1850 - total flux cleaned = 0.00840754 Jy ! Component: 1900 - total flux cleaned = 0.00848655 Jy ! Component: 1950 - total flux cleaned = 0.0086468 Jy ! Component: 2000 - total flux cleaned = 0.00881015 Jy ! Total flux subtracted in 2048 components = 0.0089771 Jy ! Clean residual min=-0.002424 max=0.002471 Jy/beam ! Clean residual mean=0.000032 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 1.32494 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 211 components and 1.32494 Jy ![Exited script file: muppet] wmap "J1513-1012_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.454 x 5.186 at -24.93 degrees (North through East) ! Clean map min=-0.0062387 max=1.3204 Jy/beam ! Writing clean map to FITS file: J1513-1012_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.32043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000922632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209621 0.209621 0.419241 0.838482 1.67696 3.35393 6.70786 13.4157 26.8314 53.6628 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.32 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.454 x 5.186 at -24.93 degrees (North through East) ! Clean map min=-0.0062387 max=1.3204 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 J1513-1012_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:04:02 2019