! Started logfile: J0536-3401_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:24:33 2019 obs J0536-3401_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0536-3401_X_2017_04_28_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.621481 visibilities/baseline/integration-bin. ! Found source: J0536-3401 ! ! 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 907 lines of history. ! ! Reading 10068 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 J0536-3401_X_2017_04_28_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.861083Jy sigma=0.004576 ! Fit after self-cal, rms=0.798521Jy sigma=0.004456 ! 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=0.6274 mas, bmaj=1.843 mas, bpa=6.818 degrees ! Estimated noise=2645.22 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 = 0.171606 Jy ! Component: 100 - total flux cleaned = 0.211632 Jy ! Total flux subtracted in 100 components = 0.211632 Jy ! Clean residual min=-0.011869 max=0.018837 Jy/beam ! Clean residual mean=0.000062 rms=0.003570 Jy/beam ! Combined flux in latest and established models = 0.211632 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.211632 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=0.176860Jy sigma=0.000725 ! Fit after self-cal, rms=0.176704Jy sigma=0.000724 ! 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=0.8376 mas, bmaj=2.284 mas, bpa=6.494 degrees ! Estimated noise=1383.69 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 = 0.0302139 Jy ! Component: 100 - total flux cleaned = 0.0427574 Jy ! Component: 150 - total flux cleaned = 0.0481707 Jy ! Component: 200 - total flux cleaned = 0.0505753 Jy ! Total flux subtracted in 200 components = 0.0505753 Jy ! Clean residual min=-0.008545 max=0.014946 Jy/beam ! Clean residual mean=0.000052 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.262207 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.262207 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=0.174569Jy sigma=0.000672 ! Fit after self-cal, rms=0.174667Jy sigma=0.000672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.94 KP 0.96 ! LA 0.87 MK 1.05 NL 1.24 OV 1.00 ! PT 1.31 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.97 KP 0.98 ! LA 0.94 MK 1.01 NL 1.17 OV 1.01 ! PT 1.26 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.99 KP 0.90 ! LA 0.95 MK 1.01 NL 1.15 OV 1.04 ! PT 1.28 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.53 KP 0.92 ! LA 0.93 MK 0.97 NL 1.19 OV 1.00 ! PT 1.28 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.25 KP 0.91 ! LA 0.94 MK 1.05 NL 1.12 OV 1.00 ! PT 1.20 SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.17 KP 0.96 ! LA 0.93 MK 1.01 NL 1.23 OV 0.97 ! PT 1.31 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.91 KP 0.94 ! LA 0.91 MK 1.00 NL 1.35 OV 0.98 ! PT 1.34 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.53 KP 0.94 ! LA 0.93 MK 1.04 NL 1.24 OV 1.00 ! PT 1.18 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.37 KP 0.92 ! LA 0.96 MK 0.98 NL 1.15 OV 1.01 ! PT 1.28 SC 0.97 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.24 KP 0.89 ! LA 0.92 MK 0.97 NL 1.26 OV 0.97 ! PT 1.30 SC 0.98 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.12 KP 0.97 ! LA 0.93 MK 1.01 NL 1.20 OV 1.03 ! PT 1.19 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.00* KP 0.94 ! LA 0.97 MK 0.99 NL 1.07 OV 1.00 ! PT 1.21 SC 0.96 ! ! ! Fit before self-cal, rms=0.174667Jy sigma=0.000672 ! Fit after self-cal, rms=0.199500Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=2.273 mas, bpa=6.848 degrees ! Estimated noise=1374.51 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 = -0.000868664 Jy ! Component: 100 - total flux cleaned = -0.000802253 Jy ! Component: 150 - total flux cleaned = -0.000806088 Jy ! Component: 200 - total flux cleaned = -0.000850989 Jy ! Total flux subtracted in 200 components = -0.000850989 Jy ! Clean residual min=-0.005688 max=0.006349 Jy/beam ! Clean residual mean=0.000006 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.261356 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.261356 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=0.199386Jy sigma=0.000651 ! Fit after self-cal, rms=0.200272Jy sigma=0.000650 ! 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=0.200272Jy sigma=0.000650 ! Fit after self-cal, rms=0.207311Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8365 mas, bmaj=2.262 mas, bpa=7.166 degrees ! Estimated noise=1369.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119909 Jy ! Component: 100 - total flux cleaned = 0.000189308 Jy ! Component: 150 - total flux cleaned = 0.000295826 Jy ! Component: 200 - total flux cleaned = 0.000338651 Jy ! Total flux subtracted in 200 components = 0.000338651 Jy ! Clean residual min=-0.004511 max=0.005563 Jy/beam ! Clean residual mean=0.000005 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.261695 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.261695 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=0.207204Jy sigma=0.000646 ! Fit after self-cal, rms=0.207240Jy sigma=0.000646 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) ! Added new window around map position (12, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363163 Jy ! Component: 100 - total flux cleaned = 0.00376041 Jy ! Component: 150 - total flux cleaned = 0.0033779 Jy ! Component: 200 - total flux cleaned = 0.00320874 Jy ! Total flux subtracted in 200 components = 0.00320874 Jy ! Clean residual min=-0.004551 max=0.004901 Jy/beam ! Clean residual mean=0.000003 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.264904 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.264904 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=0.207032Jy sigma=0.000645 ! Fit after self-cal, rms=0.206942Jy sigma=0.000645 ! 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=0.206942Jy sigma=0.000645 ! Fit after self-cal, rms=0.239432Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8378 mas, bmaj=2.283 mas, bpa=6.741 degrees ! Estimated noise=1376.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360562 Jy ! Component: 100 - total flux cleaned = 0.000536688 Jy ! Component: 150 - total flux cleaned = 0.000488459 Jy ! Component: 200 - total flux cleaned = 0.000489956 Jy ! Total flux subtracted in 200 components = 0.000489956 Jy ! Clean residual min=-0.003261 max=0.003669 Jy/beam ! Clean residual mean=0.000005 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.265394 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.265394 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=0.239385Jy sigma=0.000639 ! Fit after self-cal, rms=0.239566Jy sigma=0.000639 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 = 0.000188844 Jy ! Component: 100 - total flux cleaned = 0.000188461 Jy ! Component: 150 - total flux cleaned = 0.000226206 Jy ! Component: 200 - total flux cleaned = 0.000298788 Jy ! Total flux subtracted in 200 components = 0.000298788 Jy ! Clean residual min=-0.003268 max=0.003683 Jy/beam ! Clean residual mean=0.000006 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.265692 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.265692 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=0.239543Jy sigma=0.000639 ! Fit after self-cal, rms=0.239537Jy sigma=0.000639 ! 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=0.239537Jy sigma=0.000639 ! Fit after self-cal, rms=0.246410Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=7.463 mas, bpa=13.08 degrees ! Estimated noise=1751.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773549 Jy ! Component: 100 - total flux cleaned = 0.000774033 Jy ! Component: 150 - total flux cleaned = 0.000774864 Jy ! Component: 200 - total flux cleaned = 0.000775839 Jy ! Total flux subtracted in 200 components = 0.000775839 Jy ! Clean residual min=-0.003279 max=0.003529 Jy/beam ! Clean residual mean=0.000005 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.266468 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.266468 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=0.246385Jy sigma=0.000639 ! Fit after self-cal, rms=0.246429Jy sigma=0.000639 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 = 0.000100388 Jy ! Component: 100 - total flux cleaned = 9.92898e-05 Jy ! Component: 150 - total flux cleaned = 9.77083e-05 Jy ! Component: 200 - total flux cleaned = 9.4818e-05 Jy ! Total flux subtracted in 200 components = 9.4818e-05 Jy ! Clean residual min=-0.003284 max=0.003505 Jy/beam ! Clean residual mean=0.000007 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.266563 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 75 components and 0.266563 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=0.246414Jy sigma=0.000639 ! Fit after self-cal, rms=0.246424Jy sigma=0.000639 ! 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=0.8387 mas, bmaj=2.288 mas, bpa=6.741 degrees ! Estimated noise=1378.09 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8387 x 2.288 at 6.741 degrees (North through East) ! Clean map min=-0.0032492 max=0.22704 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=0.6235 mas, bmaj=1.841 mas, bpa=7.073 degrees ! Estimated noise=2661.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171048 Jy ! Component: 100 - total flux cleaned = 0.211555 Jy ! Component: 150 - total flux cleaned = 0.231289 Jy ! Component: 200 - total flux cleaned = 0.244064 Jy ! Total flux subtracted in 200 components = 0.244064 Jy ! Clean residual min=-0.007255 max=0.008358 Jy/beam ! Clean residual mean=-0.000012 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.244064 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.244064 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8387 mas, bmaj=2.288 mas, bpa=6.741 degrees ! Estimated noise=1378.09 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) ! Added new window around map position (-0.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117714 Jy ! Component: 100 - total flux cleaned = 0.0174163 Jy ! Component: 150 - total flux cleaned = 0.020279 Jy ! Component: 200 - total flux cleaned = 0.0216963 Jy ! Total flux subtracted in 200 components = 0.0216963 Jy ! Clean residual min=-0.003388 max=0.003366 Jy/beam ! Clean residual mean=0.000006 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.26576 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.26576 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=2.331 mas, bmaj=7.463 mas, bpa=13.08 degrees ! Estimated noise=1751.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192662 Jy ! Component: 100 - total flux cleaned = 0.00205308 Jy ! Component: 150 - total flux cleaned = 0.00205337 Jy ! Component: 200 - total flux cleaned = 0.00205652 Jy ! Total flux subtracted in 200 components = 0.00205652 Jy ! Clean residual min=-0.003055 max=0.003465 Jy/beam ! Clean residual mean=0.000003 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.267817 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 = -3.63223e-05 Jy ! Component: 100 - total flux cleaned = -7.0016e-05 Jy ! Component: 150 - total flux cleaned = -0.000101789 Jy ! Component: 200 - total flux cleaned = -0.000189803 Jy ! Total flux subtracted in 200 components = -0.000189803 Jy ! Clean residual min=-0.003132 max=0.003516 Jy/beam ! Clean residual mean=0.000003 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.267627 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.267627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8387 mas, bmaj=2.288 mas, bpa=6.741 degrees ! Estimated noise=1378.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00089061 Jy ! Component: 100 - total flux cleaned = -0.00118699 Jy ! Component: 150 - total flux cleaned = -0.00129297 Jy ! Component: 200 - total flux cleaned = -0.00124908 Jy ! Total flux subtracted in 200 components = -0.00124908 Jy ! Clean residual min=-0.003248 max=0.003618 Jy/beam ! Clean residual mean=0.000003 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.266378 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.266378 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=0.246374Jy sigma=0.000639 ! Fit after self-cal, rms=0.246299Jy sigma=0.000639 wmodel J0536-3401_X_2017_04_28_pus_map.mod ! Writing 84 model components to file: J0536-3401_X_2017_04_28_pus_map.mod wobs J0536-3401_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0536-3401_X_2017_04_28_pus_uvs.fits wwins J0536-3401_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J0536-3401_X_2017_04_28_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 = 0.000275391 Jy ! Component: 100 - total flux cleaned = -0.000292204 Jy ! Component: 150 - total flux cleaned = -0.000988815 Jy ! Component: 200 - total flux cleaned = -0.00149914 Jy ! Component: 250 - total flux cleaned = -0.00188961 Jy ! Component: 300 - total flux cleaned = -0.00221859 Jy ! Component: 350 - total flux cleaned = -0.00249045 Jy ! Component: 400 - total flux cleaned = -0.00279664 Jy ! Component: 450 - total flux cleaned = -0.00300872 Jy ! Component: 500 - total flux cleaned = -0.00325614 Jy ! Component: 550 - total flux cleaned = -0.00337691 Jy ! Component: 600 - total flux cleaned = -0.00361375 Jy ! Component: 650 - total flux cleaned = -0.00384545 Jy ! Component: 700 - total flux cleaned = -0.00407137 Jy ! Component: 750 - total flux cleaned = -0.00425586 Jy ! Component: 800 - total flux cleaned = -0.00447297 Jy ! Component: 850 - total flux cleaned = -0.00461501 Jy ! Component: 900 - total flux cleaned = -0.00479005 Jy ! Component: 950 - total flux cleaned = -0.00489276 Jy ! Component: 1000 - total flux cleaned = -0.00489265 Jy ! Component: 1050 - total flux cleaned = -0.00495992 Jy ! Component: 1100 - total flux cleaned = -0.00505935 Jy ! Component: 1150 - total flux cleaned = -0.00515659 Jy ! Component: 1200 - total flux cleaned = -0.00531707 Jy ! Component: 1250 - total flux cleaned = -0.00534876 Jy ! Component: 1300 - total flux cleaned = -0.005506 Jy ! Component: 1350 - total flux cleaned = -0.00559932 Jy ! Component: 1400 - total flux cleaned = -0.0057228 Jy ! Component: 1450 - total flux cleaned = -0.00593611 Jy ! Component: 1500 - total flux cleaned = -0.00605668 Jy ! Component: 1550 - total flux cleaned = -0.00620589 Jy ! Component: 1600 - total flux cleaned = -0.00641195 Jy ! Component: 1650 - total flux cleaned = -0.00647 Jy ! Component: 1700 - total flux cleaned = -0.00652786 Jy ! Component: 1750 - total flux cleaned = -0.00664244 Jy ! Component: 1800 - total flux cleaned = -0.00669935 Jy ! Component: 1850 - total flux cleaned = -0.00692454 Jy ! Component: 1900 - total flux cleaned = -0.00700801 Jy ! Component: 1950 - total flux cleaned = -0.00711841 Jy ! Component: 2000 - total flux cleaned = -0.00725564 Jy ! Total flux subtracted in 2048 components = -0.0073101 Jy ! Clean residual min=-0.001444 max=0.001452 Jy/beam ! Clean residual mean=0.000010 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.259068 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 211 components and 0.259068 Jy ![Exited script file: muppet] wmap "J0536-3401_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8387 x 2.288 at 6.741 degrees (North through East) ! Clean map min=-0.0031811 max=0.22537 Jy/beam ! Writing clean map to FITS file: J0536-3401_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.702849 0.702849 1.4057 2.8114 5.62279 11.2456 22.4912 44.9823 89.9646 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8387 x 2.288 at 6.741 degrees (North through East) ! Clean map min=-0.0031811 max=0.22537 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 J0536-3401_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:24:34 2019