! Started logfile: J1914-2947_X_2017_09_26_pus_uvs.log on Sat May 11 13:41:01 2019 obs J1914-2947_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1914-2947_X_2017_09_26_pus_uva.fits ! AN table 1: 176 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.864899 visibilities/baseline/integration-bin. ! Found source: J1914-2947 ! ! 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 947 lines of history. ! ! Reading 65760 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 J1914-2947_X_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 = 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 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 152 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 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.830776Jy sigma=0.006012 ! Fit after self-cal, rms=0.775376Jy sigma=0.005628 ! 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=0.7373 mas, bmaj=3.35 mas, bpa=-19.7 degrees ! Estimated noise=1275.68 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160943 Jy ! Component: 100 - total flux cleaned = 0.220881 Jy ! Total flux subtracted in 100 components = 0.220881 Jy ! Clean residual min=-0.012983 max=0.028467 Jy/beam ! Clean residual mean=-0.000395 rms=0.004860 Jy/beam ! Combined flux in latest and established models = 0.220881 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.220881 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=0.127688Jy sigma=0.000893 ! Fit after self-cal, rms=0.127607Jy sigma=0.000892 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325683 Jy ! Component: 100 - total flux cleaned = 0.0513702 Jy ! Total flux subtracted in 100 components = 0.0513702 Jy ! Clean residual min=-0.011911 max=0.016114 Jy/beam ! Clean residual mean=-0.000455 rms=0.003504 Jy/beam ! Combined flux in latest and established models = 0.272251 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.272251 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=0.114787Jy sigma=0.000790 ! Fit after self-cal, rms=0.114734Jy sigma=0.000790 ! 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=0.9904 mas, bmaj=3.825 mas, bpa=-18.45 degrees ! Estimated noise=406.031 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 = 0.0185782 Jy ! Component: 100 - total flux cleaned = 0.0274695 Jy ! Component: 150 - total flux cleaned = 0.0315288 Jy ! Component: 200 - total flux cleaned = 0.0323677 Jy ! Total flux subtracted in 200 components = 0.0323677 Jy ! Clean residual min=-0.012122 max=0.015197 Jy/beam ! Clean residual mean=-0.000959 rms=0.004441 Jy/beam ! Combined flux in latest and established models = 0.304619 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.304619 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=0.111874Jy sigma=0.000768 ! Fit after self-cal, rms=0.111857Jy sigma=0.000768 ! 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 0.98 FD 0.93 HN 1.08 KP 0.95 ! LA 1.21 MK 1.01 NL 0.94 OV 0.95 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.19 KP 0.94 ! LA 1.22 MK 1.02 NL 0.95 OV 0.95 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 1.10 KP 0.94 ! LA 1.24 MK 1.04 NL 0.92 OV 0.94 ! PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.11 KP 0.94 ! LA 1.25 MK 1.03 NL 0.97 OV 0.95 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.00* KP 0.92 ! LA 1.26 MK 1.04 NL 0.95 OV 0.95 ! PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.06 KP 0.92 ! LA 1.26 MK 1.02 NL 1.00 OV 0.97 ! PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.17 KP 0.93 ! LA 1.28 MK 1.01 NL 1.00 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.20 KP 0.75 ! LA 1.25 MK 1.01 NL 1.01 OV 0.97 ! PT 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.08 KP 0.79 ! LA 1.26 MK 1.00 NL 1.00 OV 1.08 ! PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.08 KP 0.84 ! LA 1.29 MK 1.02 NL 1.01 OV 1.06 ! PT 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.88 ! LA 1.30 MK 1.00 NL 1.00 OV 1.05 ! PT 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 0.92 ! LA 1.27 MK 0.95 NL 1.02 OV 1.05 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.111857Jy sigma=0.000768 ! Fit after self-cal, rms=0.110979Jy sigma=0.000722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=3.82 mas, bpa=-18.45 degrees ! Estimated noise=404.287 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 = -0.00156329 Jy ! Component: 100 - total flux cleaned = -0.00103399 Jy ! Component: 150 - total flux cleaned = -0.000873232 Jy ! Component: 200 - total flux cleaned = -0.000734521 Jy ! Total flux subtracted in 200 components = -0.000734521 Jy ! Clean residual min=-0.011369 max=0.010764 Jy/beam ! Clean residual mean=-0.000705 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 0.303884 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.303884 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=0.110754Jy sigma=0.000721 ! Fit after self-cal, rms=0.110828Jy sigma=0.000720 ! 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=0.110828Jy sigma=0.000720 ! Fit after self-cal, rms=0.107855Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=3.851 mas, bpa=-18.64 degrees ! Estimated noise=406.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359719 Jy ! Component: 100 - total flux cleaned = -0.000737449 Jy ! Component: 150 - total flux cleaned = -0.000965259 Jy ! Component: 200 - total flux cleaned = -0.000966402 Jy ! Total flux subtracted in 200 components = -0.000966402 Jy ! Clean residual min=-0.003421 max=0.002704 Jy/beam ! Clean residual mean=-0.000010 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.302918 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.302918 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=0.107702Jy sigma=0.000641 ! Fit after self-cal, rms=0.107998Jy sigma=0.000640 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 = 0.000411984 Jy ! Component: 100 - total flux cleaned = 0.000179489 Jy ! Component: 150 - total flux cleaned = 0.000133047 Jy ! Component: 200 - total flux cleaned = 9.04588e-05 Jy ! Total flux subtracted in 200 components = 9.04588e-05 Jy ! Clean residual min=-0.003202 max=0.002540 Jy/beam ! Clean residual mean=-0.000014 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.303008 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.303008 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=0.107932Jy sigma=0.000640 ! Fit after self-cal, rms=0.107922Jy sigma=0.000640 ! 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=0.107922Jy sigma=0.000640 ! Fit after self-cal, rms=0.108282Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.861 mas, bpa=-18.69 degrees ! Estimated noise=406.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.43803e-05 Jy ! Component: 100 - total flux cleaned = -0.000166087 Jy ! Component: 150 - total flux cleaned = -0.000352497 Jy ! Component: 200 - total flux cleaned = -0.000389802 Jy ! Total flux subtracted in 200 components = -0.000389802 Jy ! Clean residual min=-0.002632 max=0.002416 Jy/beam ! Clean residual mean=0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.302618 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 74 components and 0.302618 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=0.108216Jy sigma=0.000639 ! Fit after self-cal, rms=0.108216Jy 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 = 0.00032831 Jy ! Component: 100 - total flux cleaned = 0.000227869 Jy ! Component: 150 - total flux cleaned = 9.20944e-05 Jy ! Component: 200 - total flux cleaned = 4.74955e-05 Jy ! Total flux subtracted in 200 components = 4.74955e-05 Jy ! Clean residual min=-0.002497 max=0.002407 Jy/beam ! Clean residual mean=0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.302666 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.302666 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=0.108187Jy sigma=0.000639 ! Fit after self-cal, rms=0.108183Jy 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=0.108183Jy sigma=0.000639 ! Fit after self-cal, rms=0.108047Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=6.41 mas, bpa=0.5169 degrees ! Estimated noise=468.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279733 Jy ! Component: 100 - total flux cleaned = 0.000210986 Jy ! Component: 150 - total flux cleaned = 0.000123174 Jy ! Component: 200 - total flux cleaned = 6.9668e-05 Jy ! Total flux subtracted in 200 components = 6.9668e-05 Jy ! Clean residual min=-0.001946 max=0.002908 Jy/beam ! Clean residual mean=0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.302736 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.302736 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=0.108032Jy sigma=0.000639 ! Fit after self-cal, rms=0.108029Jy 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) ! Added new window around map position (-5, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242565 Jy ! Component: 100 - total flux cleaned = 0.00360009 Jy ! Component: 150 - total flux cleaned = 0.0045199 Jy ! Component: 200 - total flux cleaned = 0.00528338 Jy ! Total flux subtracted in 200 components = 0.00528338 Jy ! Clean residual min=-0.001556 max=0.001321 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.308019 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 119 components and 0.308019 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=0.107972Jy sigma=0.000638 ! Fit after self-cal, rms=0.107968Jy sigma=0.000638 ! 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=1.009 mas, bmaj=3.867 mas, bpa=-18.72 degrees ! Estimated noise=406.194 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.867 at -18.72 degrees (North through East) ! Clean map min=-0.0044504 max=0.21035 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=0.7498 mas, bmaj=3.383 mas, bpa=-19.93 degrees ! Estimated noise=1305.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164084 Jy ! Component: 100 - total flux cleaned = 0.225456 Jy ! Component: 150 - total flux cleaned = 0.257859 Jy ! Component: 200 - total flux cleaned = 0.275589 Jy ! Total flux subtracted in 200 components = 0.275589 Jy ! Clean residual min=-0.005055 max=0.008951 Jy/beam ! Clean residual mean=-0.000015 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.275589 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.275589 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.867 mas, bpa=-18.72 degrees ! Estimated noise=406.194 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 = 0.0141154 Jy ! Component: 100 - total flux cleaned = 0.0211382 Jy ! Component: 150 - total flux cleaned = 0.0253441 Jy ! Component: 200 - total flux cleaned = 0.0283185 Jy ! Total flux subtracted in 200 components = 0.0283185 Jy ! Clean residual min=-0.003154 max=0.002301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.303908 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.303908 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=2.52 mas, bmaj=6.41 mas, bpa=0.5169 degrees ! Estimated noise=468.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250965 Jy ! Component: 100 - total flux cleaned = 0.00333715 Jy ! Component: 150 - total flux cleaned = 0.00388548 Jy ! Component: 200 - total flux cleaned = 0.00439095 Jy ! Total flux subtracted in 200 components = 0.00439095 Jy ! Clean residual min=-0.001772 max=0.001450 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.308299 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 = 0.00036435 Jy ! Component: 100 - total flux cleaned = 0.0005843 Jy ! Component: 150 - total flux cleaned = 0.000851163 Jy ! Component: 200 - total flux cleaned = 0.00112319 Jy ! Total flux subtracted in 200 components = 0.00112319 Jy ! Clean residual min=-0.001623 max=0.001350 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.309422 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 117 components and 0.309422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.867 mas, bpa=-18.72 degrees ! Estimated noise=406.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322141 Jy ! Component: 100 - total flux cleaned = -6.29471e-05 Jy ! Component: 150 - total flux cleaned = 0.000211063 Jy ! Component: 200 - total flux cleaned = 0.000503203 Jy ! Total flux subtracted in 200 components = 0.000503203 Jy ! Clean residual min=-0.002521 max=0.001492 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.309925 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.309925 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=0.107939Jy sigma=0.000638 ! Fit after self-cal, rms=0.107897Jy sigma=0.000638 wmodel J1914-2947_X_2017_09_26_pus_map.mod ! Writing 137 model components to file: J1914-2947_X_2017_09_26_pus_map.mod wobs J1914-2947_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1914-2947_X_2017_09_26_pus_uvs.fits wwins J1914-2947_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J1914-2947_X_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000875278 Jy ! Component: 100 - total flux cleaned = -0.00139745 Jy ! Component: 150 - total flux cleaned = -0.00176925 Jy ! Component: 200 - total flux cleaned = -0.00195451 Jy ! Component: 250 - total flux cleaned = -0.00201916 Jy ! Component: 300 - total flux cleaned = -0.00201886 Jy ! Component: 350 - total flux cleaned = -0.00201915 Jy ! Component: 400 - total flux cleaned = -0.00199985 Jy ! Component: 450 - total flux cleaned = -0.00199943 Jy ! Component: 500 - total flux cleaned = -0.00199861 Jy ! Component: 550 - total flux cleaned = -0.00194642 Jy ! Component: 600 - total flux cleaned = -0.00196385 Jy ! Component: 650 - total flux cleaned = -0.00196449 Jy ! Component: 700 - total flux cleaned = -0.00199675 Jy ! Component: 750 - total flux cleaned = -0.0020126 Jy ! Component: 800 - total flux cleaned = -0.00199757 Jy ! Component: 850 - total flux cleaned = -0.00204275 Jy ! Component: 900 - total flux cleaned = -0.00205727 Jy ! Component: 950 - total flux cleaned = -0.00205728 Jy ! Component: 1000 - total flux cleaned = -0.00207127 Jy ! Component: 1050 - total flux cleaned = -0.00204344 Jy ! Component: 1100 - total flux cleaned = -0.00205723 Jy ! Component: 1150 - total flux cleaned = -0.00204403 Jy ! Component: 1200 - total flux cleaned = -0.00210967 Jy ! Component: 1250 - total flux cleaned = -0.00207104 Jy ! Component: 1300 - total flux cleaned = -0.0021219 Jy ! Component: 1350 - total flux cleaned = -0.00212195 Jy ! Component: 1400 - total flux cleaned = -0.00214656 Jy ! Component: 1450 - total flux cleaned = -0.00215872 Jy ! Component: 1500 - total flux cleaned = -0.00219465 Jy ! Component: 1550 - total flux cleaned = -0.00221821 Jy ! Component: 1600 - total flux cleaned = -0.00225288 Jy ! Component: 1650 - total flux cleaned = -0.00228707 Jy ! Component: 1700 - total flux cleaned = -0.00227574 Jy ! Component: 1750 - total flux cleaned = -0.00230926 Jy ! Component: 1800 - total flux cleaned = -0.00230944 Jy ! Component: 1850 - total flux cleaned = -0.00235287 Jy ! Component: 1900 - total flux cleaned = -0.00235286 Jy ! Component: 1950 - total flux cleaned = -0.00234227 Jy ! Component: 2000 - total flux cleaned = -0.0023423 Jy ! Total flux subtracted in 2048 components = -0.00235261 Jy ! Clean residual min=-0.000532 max=0.000533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.307572 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 260 components and 0.307572 Jy ![Exited script file: muppet] wmap "J1914-2947_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.867 at -18.72 degrees (North through East) ! Clean map min=-0.0019769 max=0.20808 Jy/beam ! Writing clean map to FITS file: J1914-2947_X_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 0.208083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207249 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298798 0.298798 0.597595 1.19519 2.39038 4.78076 9.56152 19.123 38.2461 76.4922 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.208 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.867 at -18.72 degrees (North through East) ! Clean map min=-0.0019769 max=0.20808 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 J1914-2947_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:41:04 2019