! Started logfile: J1337-1257_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:56 2019 obs J1337-1257_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2017_01_16_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.526901 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 1309 lines of history. ! ! Reading 10812 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 J1337-1257_X_2017_01_16_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.061199Jy sigma=0.009318 ! Fit after self-cal, rms=1.056273Jy sigma=0.009281 ! 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=0.7924 mas, bmaj=2.728 mas, bpa=19.99 degrees ! Estimated noise=1325.7 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 = 1.3716 Jy ! Component: 100 - total flux cleaned = 1.86826 Jy ! Total flux subtracted in 100 components = 1.86826 Jy ! Clean residual min=-0.085153 max=0.225682 Jy/beam ! Clean residual mean=0.000294 rms=0.027716 Jy/beam ! Combined flux in latest and established models = 1.86826 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.86826 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=0.460068Jy sigma=0.004086 ! Fit after self-cal, rms=0.454971Jy sigma=0.004054 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.250742 Jy ! Component: 100 - total flux cleaned = 0.388464 Jy ! Total flux subtracted in 100 components = 0.388464 Jy ! Clean residual min=-0.066981 max=0.072381 Jy/beam ! Clean residual mean=0.000173 rms=0.015173 Jy/beam ! Combined flux in latest and established models = 2.25672 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 2.25672 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=0.336008Jy sigma=0.002355 ! Fit after self-cal, rms=0.334929Jy sigma=0.002347 ! 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=1.003 mas, bmaj=3.135 mas, bpa=19.22 degrees ! Estimated noise=894.694 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 = 0.0667073 Jy ! Component: 100 - total flux cleaned = 0.0708542 Jy ! Component: 150 - total flux cleaned = 0.072406 Jy ! Component: 200 - total flux cleaned = 0.0749784 Jy ! Total flux subtracted in 200 components = 0.0749784 Jy ! Clean residual min=-0.065327 max=0.064354 Jy/beam ! Clean residual mean=0.000423 rms=0.017055 Jy/beam ! Combined flux in latest and established models = 2.3317 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 2.3317 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=0.326798Jy sigma=0.001980 ! Fit after self-cal, rms=0.325932Jy sigma=0.001975 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.99 KP 0.99 ! LA 0.96 MK 1.00* NL 0.92 OV 0.98 ! PT 1.28 SC 1.00 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 0.97 ! LA 0.95 MK 1.00* NL 0.92 OV 0.98 ! PT 1.26 SC 1.01 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 0.98 ! LA 0.96 MK 1.00* NL 0.91 OV 0.95 ! PT 1.31 SC 1.00 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.00 KP 0.98 ! LA 0.96 MK 1.00* NL 0.92 OV 0.99 ! PT 1.30 SC 1.01 ! ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.96 KP 0.98 ! LA 0.97 MK 1.00* NL 0.92 OV 0.97 ! PT 1.30 SC 0.98 ! ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.98 KP 0.97 ! LA 0.96 MK 1.00* NL 0.93 OV 0.98 ! PT 1.35 SC 1.00 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.04 KP 0.98 ! LA 0.92 MK 1.00* NL 0.93 OV 0.94 ! PT 1.36 SC 0.99 ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.05 KP 0.96 ! LA 0.96 MK 1.00* NL 0.91 OV 0.97 ! PT 1.37 SC 0.99 ! ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.06 KP 0.97 ! LA 0.92 MK 1.00* NL 0.92 OV 0.96 ! PT 1.39 SC 0.95 ! ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 0.98 ! LA 0.93 MK 1.00* NL 0.93 OV 0.98 ! PT 1.45 SC 0.95 ! ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.03 KP 0.99 ! LA 0.94 MK 1.00* NL 0.93 OV 0.96 ! PT 1.53 SC 0.98 ! ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.01 KP 1.00 ! LA 0.92 MK 1.00* NL 0.93 OV 0.99 ! PT 1.53 SC 0.98 ! ! ! Fit before self-cal, rms=0.325932Jy sigma=0.001975 ! Fit after self-cal, rms=0.159589Jy sigma=0.000994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=3.165 mas, bpa=18.64 degrees ! Estimated noise=890.513 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 (1.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331007 Jy ! Component: 100 - total flux cleaned = 0.0405664 Jy ! Component: 150 - total flux cleaned = 0.0387972 Jy ! Component: 200 - total flux cleaned = 0.0373095 Jy ! Total flux subtracted in 200 components = 0.0373095 Jy ! Clean residual min=-0.026092 max=0.015782 Jy/beam ! Clean residual mean=-0.000177 rms=0.004262 Jy/beam ! Combined flux in latest and established models = 2.36901 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 2.36901 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=0.152371Jy sigma=0.000905 ! Fit after self-cal, rms=0.152109Jy sigma=0.000900 ! 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=0.152109Jy sigma=0.000900 ! Fit after self-cal, rms=0.143274Jy sigma=0.000852 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9983 mas, bmaj=3.155 mas, bpa=18.61 degrees ! Estimated noise=889.821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143963 Jy ! Component: 100 - total flux cleaned = 0.0169209 Jy ! Component: 150 - total flux cleaned = 0.0169593 Jy ! Component: 200 - total flux cleaned = 0.016242 Jy ! Total flux subtracted in 200 components = 0.016242 Jy ! Clean residual min=-0.021667 max=0.012344 Jy/beam ! Clean residual mean=-0.000123 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 2.38525 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 2.38525 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=0.140443Jy sigma=0.000817 ! Fit after self-cal, rms=0.140048Jy sigma=0.000814 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 = -0.000971953 Jy ! Component: 100 - total flux cleaned = -0.00222771 Jy ! Component: 150 - total flux cleaned = -0.00279828 Jy ! Component: 200 - total flux cleaned = -0.00332872 Jy ! Total flux subtracted in 200 components = -0.00332872 Jy ! Clean residual min=-0.019825 max=0.011737 Jy/beam ! Clean residual mean=-0.000125 rms=0.003282 Jy/beam ! Combined flux in latest and established models = 2.38192 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 2.38192 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=0.138806Jy sigma=0.000800 ! Fit after self-cal, rms=0.138508Jy sigma=0.000798 ! 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=0.138508Jy sigma=0.000798 ! Fit after self-cal, rms=0.131960Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9976 mas, bmaj=3.147 mas, bpa=18.54 degrees ! Estimated noise=889.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939929 Jy ! Component: 100 - total flux cleaned = 0.0108431 Jy ! Component: 150 - total flux cleaned = 0.0117007 Jy ! Component: 200 - total flux cleaned = 0.0121863 Jy ! Total flux subtracted in 200 components = 0.0121863 Jy ! Clean residual min=-0.016235 max=0.009857 Jy/beam ! Clean residual mean=-0.000067 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 2.39411 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 2.39411 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=0.130335Jy sigma=0.000736 ! Fit after self-cal, rms=0.130069Jy sigma=0.000734 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 = 0.000457976 Jy ! Component: 100 - total flux cleaned = -0.000192135 Jy ! Component: 150 - total flux cleaned = -0.000771676 Jy ! Component: 200 - total flux cleaned = -0.000414131 Jy ! Total flux subtracted in 200 components = -0.000414131 Jy ! Clean residual min=-0.014844 max=0.009384 Jy/beam ! Clean residual mean=-0.000068 rms=0.002536 Jy/beam ! Combined flux in latest and established models = 2.39369 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 2.39369 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=0.129431Jy sigma=0.000726 ! Fit after self-cal, rms=0.129250Jy sigma=0.000725 ! 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=0.129250Jy sigma=0.000725 ! Fit after self-cal, rms=0.129197Jy sigma=0.000719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=4.2 mas, bpa=4.963 degrees ! Estimated noise=1115.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012428 Jy ! Component: 100 - total flux cleaned = 0.00148577 Jy ! Component: 150 - total flux cleaned = 0.00185019 Jy ! Component: 200 - total flux cleaned = 0.00215214 Jy ! Total flux subtracted in 200 components = 0.00215214 Jy ! Clean residual min=-0.009852 max=0.009199 Jy/beam ! Clean residual mean=-0.000083 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 2.39585 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 2.39585 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=0.128658Jy sigma=0.000714 ! Fit after self-cal, rms=0.128430Jy sigma=0.000712 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 = -7.08075e-05 Jy ! Component: 100 - total flux cleaned = 0.000852157 Jy ! Component: 150 - total flux cleaned = 0.000938018 Jy ! Component: 200 - total flux cleaned = 0.000851662 Jy ! Total flux subtracted in 200 components = 0.000851662 Jy ! Clean residual min=-0.008754 max=0.008533 Jy/beam ! Clean residual mean=-0.000082 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 2.3967 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 2.3967 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=0.128381Jy sigma=0.000712 ! Fit after self-cal, rms=0.128237Jy sigma=0.000710 ! 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=0.9974 mas, bmaj=3.139 mas, bpa=18.49 degrees ! Estimated noise=890.554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9974 x 3.139 at 18.49 degrees (North through East) ! Clean map min=-0.011433 max=1.7924 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=0.128237Jy sigma=0.000710 ! Fit after self-cal, rms=0.122925Jy sigma=0.000660 ! Inverting map and beam ! Estimated beam: bmin=0.9965 mas, bmaj=3.135 mas, bpa=18.48 degrees ! Estimated noise=890.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405959 Jy ! Component: 100 - total flux cleaned = 0.00675288 Jy ! Component: 150 - total flux cleaned = 0.00675018 Jy ! Component: 200 - total flux cleaned = 0.00674537 Jy ! Total flux subtracted in 200 components = 0.00674537 Jy ! Clean residual min=-0.010626 max=0.008456 Jy/beam ! Clean residual mean=-0.000051 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 2.40344 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 2.40344 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=0.122077Jy sigma=0.000650 ! Fit after self-cal, rms=0.121965Jy sigma=0.000649 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.33479e-05 Jy ! Component: 100 - total flux cleaned = -0.000515 Jy ! Component: 150 - total flux cleaned = -0.000930118 Jy ! Component: 200 - total flux cleaned = -0.00106407 Jy ! Total flux subtracted in 200 components = -0.00106407 Jy ! Clean residual min=-0.009799 max=0.008116 Jy/beam ! Clean residual mean=-0.000051 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 2.40238 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 2.40238 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=0.121620Jy sigma=0.000645 ! Fit after self-cal, rms=0.121533Jy sigma=0.000645 ! 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=0.121533Jy sigma=0.000645 ! Fit after self-cal, rms=0.121606Jy sigma=0.000642 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=0.7918 mas, bmaj=2.735 mas, bpa=19.41 degrees ! Estimated noise=1315.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.35189 Jy ! Component: 100 - total flux cleaned = 1.8445 Jy ! Component: 150 - total flux cleaned = 2.0768 Jy ! Component: 200 - total flux cleaned = 2.2 Jy ! Total flux subtracted in 200 components = 2.2 Jy ! Clean residual min=-0.030274 max=0.061599 Jy/beam ! Clean residual mean=0.000019 rms=0.008864 Jy/beam ! Combined flux in latest and established models = 2.2 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 18 model components to the UV plane model. ! The established model now contains 18 components and 2.2 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9965 mas, bmaj=3.13 mas, bpa=18.45 degrees ! Estimated noise=891.042 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 = 0.0981886 Jy ! Component: 100 - total flux cleaned = 0.153364 Jy ! Component: 150 - total flux cleaned = 0.187554 Jy ! Component: 200 - total flux cleaned = 0.204719 Jy ! Total flux subtracted in 200 components = 0.204719 Jy ! Clean residual min=-0.013444 max=0.012077 Jy/beam ! Clean residual mean=-0.000039 rms=0.002706 Jy/beam ! Combined flux in latest and established models = 2.40472 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 2.40472 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=2.185 mas, bmaj=4.197 mas, bpa=4.826 degrees ! Estimated noise=1119.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131029 Jy ! Component: 100 - total flux cleaned = 0.0124317 Jy ! Component: 150 - total flux cleaned = 0.0110614 Jy ! Component: 200 - total flux cleaned = 0.00985787 Jy ! Total flux subtracted in 200 components = 0.00985787 Jy ! Clean residual min=-0.008321 max=0.008250 Jy/beam ! Clean residual mean=-0.000077 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 2.41458 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 = -0.000853084 Jy ! Component: 100 - total flux cleaned = -0.0014334 Jy ! Component: 150 - total flux cleaned = -0.00214041 Jy ! Component: 200 - total flux cleaned = -0.00230713 Jy ! Total flux subtracted in 200 components = -0.00230713 Jy ! Clean residual min=-0.008189 max=0.008023 Jy/beam ! Clean residual mean=-0.000076 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 2.41227 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 66 components and 2.41227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9965 mas, bmaj=3.13 mas, bpa=18.45 degrees ! Estimated noise=891.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261139 Jy ! Component: 100 - total flux cleaned = -0.00226143 Jy ! Component: 150 - total flux cleaned = -0.00194817 Jy ! Component: 200 - total flux cleaned = -0.00105005 Jy ! Total flux subtracted in 200 components = -0.00105005 Jy ! Clean residual min=-0.010983 max=0.007477 Jy/beam ! Clean residual mean=-0.000045 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 2.41122 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 2.41122 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=0.124124Jy sigma=0.000662 ! Fit after self-cal, rms=0.123387Jy sigma=0.000656 wmodel J1337-1257_X_2017_01_16_pus_map.mod ! Writing 77 model components to file: J1337-1257_X_2017_01_16_pus_map.mod wobs J1337-1257_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2017_01_16_pus_uvs.fits wwins J1337-1257_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1337-1257_X_2017_01_16_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 = -0.00443428 Jy ! Component: 100 - total flux cleaned = -0.00486208 Jy ! Component: 150 - total flux cleaned = -0.00498995 Jy ! Component: 200 - total flux cleaned = -0.00511663 Jy ! Component: 250 - total flux cleaned = -0.00511307 Jy ! Component: 300 - total flux cleaned = -0.00478083 Jy ! Component: 350 - total flux cleaned = -0.00456828 Jy ! Component: 400 - total flux cleaned = -0.00456671 Jy ! Component: 450 - total flux cleaned = -0.00496048 Jy ! Component: 500 - total flux cleaned = -0.00515204 Jy ! Component: 550 - total flux cleaned = -0.00552578 Jy ! Component: 600 - total flux cleaned = -0.00525047 Jy ! Component: 650 - total flux cleaned = -0.00543013 Jy ! Component: 700 - total flux cleaned = -0.00560693 Jy ! Component: 750 - total flux cleaned = -0.00569213 Jy ! Component: 800 - total flux cleaned = -0.00552329 Jy ! Component: 850 - total flux cleaned = -0.00544087 Jy ! Component: 900 - total flux cleaned = -0.00543884 Jy ! Component: 950 - total flux cleaned = -0.00527969 Jy ! Component: 1000 - total flux cleaned = -0.00527986 Jy ! Component: 1050 - total flux cleaned = -0.00551106 Jy ! Component: 1100 - total flux cleaned = -0.00535972 Jy ! Component: 1150 - total flux cleaned = -0.00520986 Jy ! Component: 1200 - total flux cleaned = -0.0052092 Jy ! Component: 1250 - total flux cleaned = -0.00491978 Jy ! Component: 1300 - total flux cleaned = -0.00477782 Jy ! Component: 1350 - total flux cleaned = -0.00464036 Jy ! Component: 1400 - total flux cleaned = -0.0050516 Jy ! Component: 1450 - total flux cleaned = -0.00511863 Jy ! Component: 1500 - total flux cleaned = -0.00518607 Jy ! Component: 1550 - total flux cleaned = -0.00545014 Jy ! Component: 1600 - total flux cleaned = -0.00583781 Jy ! Component: 1650 - total flux cleaned = -0.00564676 Jy ! Component: 1700 - total flux cleaned = -0.00602433 Jy ! Component: 1750 - total flux cleaned = -0.00602265 Jy ! Component: 1800 - total flux cleaned = -0.00596134 Jy ! Component: 1850 - total flux cleaned = -0.00608296 Jy ! Component: 1900 - total flux cleaned = -0.00632181 Jy ! Component: 1950 - total flux cleaned = -0.0063218 Jy ! Component: 2000 - total flux cleaned = -0.00626317 Jy ! Total flux subtracted in 2048 components = -0.00632061 Jy ! Clean residual min=-0.002944 max=0.003167 Jy/beam ! Clean residual mean=-0.000011 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 2.4049 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 187 components and 2.4049 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9965 x 3.13 at 18.45 degrees (North through East) ! Clean map min=-0.010828 max=1.7979 Jy/beam ! Writing clean map to FITS file: J1337-1257_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.79792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00109264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182318 0.182318 0.364635 0.72927 1.45854 2.91708 5.83416 11.6683 23.3366 46.6733 93.3466 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.797 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9965 x 3.13 at 18.45 degrees (North through East) ! Clean map min=-0.010828 max=1.7979 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 J1337-1257_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:57 2019