! Started logfile: J0334-4008_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:46 2019 obs J0334-4008_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0334-4008_X_2017_05_31_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.513333 visibilities/baseline/integration-bin. ! Found source: J0334-4008 ! ! 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 1698 lines of history. ! ! Reading 2772 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 J0334-4008_X_2017_05_31_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.445979Jy sigma=0.002374 ! Fit after self-cal, rms=0.391800Jy sigma=0.002032 ! 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=0.8369 mas, bmaj=5.04 mas, bpa=5.447 degrees ! Estimated noise=3515.17 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 = 0.672978 Jy ! Component: 100 - total flux cleaned = 0.913175 Jy ! Total flux subtracted in 100 components = 0.913175 Jy ! Clean residual min=-0.070070 max=0.167785 Jy/beam ! Clean residual mean=0.000509 rms=0.030836 Jy/beam ! Combined flux in latest and established models = 0.913175 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.913175 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=0.317852Jy sigma=0.001918 ! Fit after self-cal, rms=0.317721Jy sigma=0.001918 ! 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=0.9684 mas, bmaj=5.47 mas, bpa=5.253 degrees ! Estimated noise=2369.49 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 = 0.197216 Jy ! Component: 100 - total flux cleaned = 0.301851 Jy ! Component: 150 - total flux cleaned = 0.359785 Jy ! Component: 200 - total flux cleaned = 0.39307 Jy ! Total flux subtracted in 200 components = 0.39307 Jy ! Clean residual min=-0.041760 max=0.037973 Jy/beam ! Clean residual mean=0.000434 rms=0.012955 Jy/beam ! Combined flux in latest and established models = 1.30625 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 71 components and 1.30625 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=0.198950Jy sigma=0.000917 ! Fit after self-cal, rms=0.198385Jy sigma=0.000916 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.50 KP 0.93 ! LA 0.94 MK 1.00* NL 1.09 OV 1.05 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.22 KP 0.87 ! LA 0.93 MK 1.00* NL 1.15 OV 1.07 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.48 KP 0.84 ! LA 0.96 MK 1.00* NL 1.12 OV 1.05 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.34 KP 0.92 ! LA 0.97 MK 1.00* NL 1.12 OV 1.04 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.34 KP 0.90 ! LA 0.95 MK 1.00* NL 1.03 OV 1.09 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.33 KP 0.91 ! LA 0.95 MK 1.00* NL 1.02 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.23 KP 0.92 ! LA 0.96 MK 1.00* NL 1.04 OV 0.97 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.44 KP 0.90 ! LA 0.93 MK 1.00* NL 0.99 OV 0.98 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.51 KP 0.93 ! LA 0.98 MK 1.00* NL 1.00 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.26 KP 0.92 ! LA 0.98 MK 1.00* NL 1.03 OV 0.98 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.19 KP 0.85 ! LA 1.02 MK 1.00* NL 1.06 OV 0.97 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.45 KP 0.88 ! LA 0.97 MK 1.00* NL 1.00 OV 1.09 ! PT 1.08 SC 1.07 ! ! ! Fit before self-cal, rms=0.198385Jy sigma=0.000916 ! Fit after self-cal, rms=0.184947Jy sigma=0.000701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9748 mas, bmaj=5.704 mas, bpa=5.719 degrees ! Estimated noise=2394.57 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 = -0.0149556 Jy ! Component: 100 - total flux cleaned = -0.017803 Jy ! Component: 150 - total flux cleaned = -0.0200027 Jy ! Component: 200 - total flux cleaned = -0.0217909 Jy ! Total flux subtracted in 200 components = -0.0217909 Jy ! Clean residual min=-0.023480 max=0.016808 Jy/beam ! Clean residual mean=-0.000253 rms=0.005824 Jy/beam ! Combined flux in latest and established models = 1.28445 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 1.28445 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=0.180300Jy sigma=0.000690 ! Fit after self-cal, rms=0.180711Jy sigma=0.000690 ! 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=0.180711Jy sigma=0.000690 ! Fit after self-cal, rms=0.182767Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9745 mas, bmaj=5.76 mas, bpa=5.797 degrees ! Estimated noise=2398.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0106244 Jy ! Component: 100 - total flux cleaned = -0.0132118 Jy ! Component: 150 - total flux cleaned = -0.0155645 Jy ! Component: 200 - total flux cleaned = -0.0172088 Jy ! Total flux subtracted in 200 components = -0.0172088 Jy ! Clean residual min=-0.020240 max=0.014920 Jy/beam ! Clean residual mean=-0.000245 rms=0.005117 Jy/beam ! Combined flux in latest and established models = 1.26725 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 1.26725 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=0.180024Jy sigma=0.000678 ! Fit after self-cal, rms=0.180171Jy sigma=0.000678 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 = -0.00138302 Jy ! Component: 100 - total flux cleaned = -0.0023799 Jy ! Component: 150 - total flux cleaned = -0.00267825 Jy ! Component: 200 - total flux cleaned = -0.00267457 Jy ! Total flux subtracted in 200 components = -0.00267457 Jy ! Clean residual min=-0.019809 max=0.015029 Jy/beam ! Clean residual mean=-0.000238 rms=0.005078 Jy/beam ! Combined flux in latest and established models = 1.26457 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 1.26457 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=0.179536Jy sigma=0.000677 ! Fit after self-cal, rms=0.179547Jy sigma=0.000677 ! 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=0.179547Jy sigma=0.000677 ! Fit after self-cal, rms=0.182324Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9757 mas, bmaj=5.814 mas, bpa=5.856 degrees ! Estimated noise=2405.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00820933 Jy ! Component: 100 - total flux cleaned = -0.0100928 Jy ! Component: 150 - total flux cleaned = -0.0116286 Jy ! Component: 200 - total flux cleaned = -0.0130899 Jy ! Total flux subtracted in 200 components = -0.0130899 Jy ! Clean residual min=-0.017174 max=0.013501 Jy/beam ! Clean residual mean=-0.000219 rms=0.004530 Jy/beam ! Combined flux in latest and established models = 1.25148 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 1.25148 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=0.180706Jy sigma=0.000669 ! Fit after self-cal, rms=0.180830Jy sigma=0.000669 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 = -0.000945222 Jy ! Component: 100 - total flux cleaned = -0.00188546 Jy ! Component: 150 - total flux cleaned = -0.00212908 Jy ! Component: 200 - total flux cleaned = -0.00223808 Jy ! Total flux subtracted in 200 components = -0.00223808 Jy ! Clean residual min=-0.016745 max=0.013412 Jy/beam ! Clean residual mean=-0.000214 rms=0.004497 Jy/beam ! Combined flux in latest and established models = 1.24924 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 1.24924 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=0.180459Jy sigma=0.000668 ! Fit after self-cal, rms=0.180471Jy sigma=0.000668 ! 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=0.180471Jy sigma=0.000668 ! Fit after self-cal, rms=0.183038Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=8.771 mas, bpa=-5.735 degrees ! Estimated noise=2759.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00581718 Jy ! Component: 100 - total flux cleaned = -0.00598078 Jy ! Component: 150 - total flux cleaned = -0.00612638 Jy ! Component: 200 - total flux cleaned = -0.00627542 Jy ! Total flux subtracted in 200 components = -0.00627542 Jy ! Clean residual min=-0.012516 max=0.011495 Jy/beam ! Clean residual mean=-0.000395 rms=0.004043 Jy/beam ! Combined flux in latest and established models = 1.24297 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 99 components and 1.24297 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=0.182103Jy sigma=0.000666 ! Fit after self-cal, rms=0.182165Jy sigma=0.000666 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 = 1.09899e-05 Jy ! Component: 100 - total flux cleaned = -0.000123516 Jy ! Component: 150 - total flux cleaned = -0.000134736 Jy ! Component: 200 - total flux cleaned = -0.000134112 Jy ! Total flux subtracted in 200 components = -0.000134112 Jy ! Clean residual min=-0.011980 max=0.011576 Jy/beam ! Clean residual mean=-0.000390 rms=0.003976 Jy/beam ! Combined flux in latest and established models = 1.24283 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 102 components and 1.24283 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=0.181840Jy sigma=0.000667 ! Fit after self-cal, rms=0.181846Jy sigma=0.000667 ! 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=0.9766 mas, bmaj=5.855 mas, bpa=5.899 degrees ! Estimated noise=2409.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9766 x 5.855 at 5.899 degrees (North through East) ! Clean map min=-0.014841 max=0.83336 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=0.181846Jy sigma=0.000667 ! Fit after self-cal, rms=0.178617Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=5.87 mas, bpa=5.921 degrees ! Estimated noise=2405.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00670768 Jy ! Component: 100 - total flux cleaned = -0.00803659 Jy ! Component: 150 - total flux cleaned = -0.00912382 Jy ! Component: 200 - total flux cleaned = -0.00990075 Jy ! Total flux subtracted in 200 components = -0.00990075 Jy ! Clean residual min=-0.014636 max=0.012364 Jy/beam ! Clean residual mean=-0.000218 rms=0.003961 Jy/beam ! Combined flux in latest and established models = 1.23293 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 105 components and 1.23293 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=0.177889Jy sigma=0.000605 ! Fit after self-cal, rms=0.177925Jy sigma=0.000605 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000570534 Jy ! Component: 100 - total flux cleaned = -0.000676829 Jy ! Component: 150 - total flux cleaned = -0.000870554 Jy ! Component: 200 - total flux cleaned = -0.000870781 Jy ! Total flux subtracted in 200 components = -0.000870781 Jy ! Clean residual min=-0.014277 max=0.012356 Jy/beam ! Clean residual mean=-0.000216 rms=0.003915 Jy/beam ! Combined flux in latest and established models = 1.23206 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 109 components and 1.23206 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=0.177798Jy sigma=0.000604 ! Fit after self-cal, rms=0.177806Jy sigma=0.000604 ! 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=0.177806Jy sigma=0.000604 ! Fit after self-cal, rms=0.179917Jy sigma=0.000602 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=0.8345 mas, bmaj=5.422 mas, bpa=6.311 degrees ! Estimated noise=3665.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.700447 Jy ! Component: 100 - total flux cleaned = 0.923157 Jy ! Component: 150 - total flux cleaned = 1.0456 Jy ! Component: 200 - total flux cleaned = 1.11806 Jy ! Total flux subtracted in 200 components = 1.11806 Jy ! Clean residual min=-0.022208 max=0.052694 Jy/beam ! Clean residual mean=0.000008 rms=0.009769 Jy/beam ! Combined flux in latest and established models = 1.11806 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 50 model components to the UV plane model. ! The established model now contains 50 components and 1.11806 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=5.897 mas, bpa=5.946 degrees ! Estimated noise=2407.65 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 (-1.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585669 Jy ! Component: 100 - total flux cleaned = 0.0860197 Jy ! Component: 150 - total flux cleaned = 0.101416 Jy ! Component: 200 - total flux cleaned = 0.107517 Jy ! Total flux subtracted in 200 components = 0.107517 Jy ! Clean residual min=-0.010507 max=0.015707 Jy/beam ! Clean residual mean=-0.000183 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 1.22558 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 93 components and 1.22558 Jy ! Inverting map ! Added new window around map position (2.4, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115148 Jy ! Component: 100 - total flux cleaned = 0.0131175 Jy ! Component: 150 - total flux cleaned = 0.0131114 Jy ! Component: 200 - total flux cleaned = 0.0133664 Jy ! Total flux subtracted in 200 components = 0.0133664 Jy ! Clean residual min=-0.008358 max=0.008468 Jy/beam ! Clean residual mean=-0.000176 rms=0.002657 Jy/beam ! Combined flux in latest and established models = 1.23895 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 1.23895 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=2.418 mas, bmaj=8.839 mas, bpa=-5.735 degrees ! Estimated noise=2749.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865257 Jy ! Component: 100 - total flux cleaned = 0.00104452 Jy ! Component: 150 - total flux cleaned = 0.00104759 Jy ! Component: 200 - total flux cleaned = 0.00089334 Jy ! Total flux subtracted in 200 components = 0.00089334 Jy ! Clean residual min=-0.008575 max=0.007990 Jy/beam ! Clean residual mean=-0.000308 rms=0.003024 Jy/beam ! Combined flux in latest and established models = 1.23984 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 = -0.000414898 Jy ! Component: 100 - total flux cleaned = -0.000678162 Jy ! Component: 150 - total flux cleaned = -0.00104824 Jy ! Component: 200 - total flux cleaned = -0.00139892 Jy ! Total flux subtracted in 200 components = -0.00139892 Jy ! Clean residual min=-0.008138 max=0.007991 Jy/beam ! Clean residual mean=-0.000305 rms=0.002926 Jy/beam ! Combined flux in latest and established models = 1.23844 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 1.23844 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=5.897 mas, bpa=5.946 degrees ! Estimated noise=2407.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282132 Jy ! Component: 100 - total flux cleaned = -0.000134839 Jy ! Component: 150 - total flux cleaned = -0.000130634 Jy ! Component: 200 - total flux cleaned = -0.000131313 Jy ! Total flux subtracted in 200 components = -0.000131313 Jy ! Clean residual min=-0.007169 max=0.007932 Jy/beam ! Clean residual mean=-0.000168 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 1.23831 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 164 components and 1.23831 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=0.174074Jy sigma=0.000580 ! Fit after self-cal, rms=0.174317Jy sigma=0.000579 wmodel J0334-4008_X_2017_05_31_pus_map.mod ! Writing 164 model components to file: J0334-4008_X_2017_05_31_pus_map.mod wobs J0334-4008_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0334-4008_X_2017_05_31_pus_uvs.fits wwins J0334-4008_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0334-4008_X_2017_05_31_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 = 0.00208994 Jy ! Component: 100 - total flux cleaned = 0.00173212 Jy ! Component: 150 - total flux cleaned = 0.00127832 Jy ! Component: 200 - total flux cleaned = 0.000744689 Jy ! Component: 250 - total flux cleaned = 0.0002424 Jy ! Component: 300 - total flux cleaned = -0.000329769 Jy ! Component: 350 - total flux cleaned = -0.00105894 Jy ! Component: 400 - total flux cleaned = -0.00175392 Jy ! Component: 450 - total flux cleaned = -0.00283739 Jy ! Component: 500 - total flux cleaned = -0.0035542 Jy ! Component: 550 - total flux cleaned = -0.00432269 Jy ! Component: 600 - total flux cleaned = -0.00544375 Jy ! Component: 650 - total flux cleaned = -0.00645912 Jy ! Component: 700 - total flux cleaned = -0.00744374 Jy ! Component: 750 - total flux cleaned = -0.00833394 Jy ! Component: 800 - total flux cleaned = -0.00933575 Jy ! Component: 850 - total flux cleaned = -0.0103105 Jy ! Component: 900 - total flux cleaned = -0.0110718 Jy ! Component: 950 - total flux cleaned = -0.0118153 Jy ! Component: 1000 - total flux cleaned = -0.0124212 Jy ! Component: 1050 - total flux cleaned = -0.013014 Jy ! Component: 1100 - total flux cleaned = -0.013593 Jy ! Component: 1150 - total flux cleaned = -0.0139335 Jy ! Component: 1200 - total flux cleaned = -0.0143783 Jy ! Component: 1250 - total flux cleaned = -0.0146519 Jy ! Component: 1300 - total flux cleaned = -0.0150801 Jy ! Component: 1350 - total flux cleaned = -0.0152363 Jy ! Component: 1400 - total flux cleaned = -0.0155966 Jy ! Component: 1450 - total flux cleaned = -0.0159504 Jy ! Component: 1500 - total flux cleaned = -0.0161991 Jy ! Component: 1550 - total flux cleaned = -0.0164928 Jy ! Component: 1600 - total flux cleaned = -0.0167331 Jy ! Component: 1650 - total flux cleaned = -0.0169227 Jy ! Component: 1700 - total flux cleaned = -0.0171556 Jy ! Component: 1750 - total flux cleaned = -0.0175203 Jy ! Component: 1800 - total flux cleaned = -0.0178802 Jy ! Component: 1850 - total flux cleaned = -0.0181011 Jy ! Component: 1900 - total flux cleaned = -0.01832 Jy ! Component: 1950 - total flux cleaned = -0.0184929 Jy ! Component: 2000 - total flux cleaned = -0.018706 Jy ! Total flux subtracted in 2048 components = -0.0189166 Jy ! Clean residual min=-0.002137 max=0.002276 Jy/beam ! Clean residual mean=-0.000008 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.21939 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 320 components and 1.2194 Jy ![Exited script file: muppet] wmap "J0334-4008_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 5.897 at 5.946 degrees (North through East) ! Clean map min=-0.0087905 max=0.82962 Jy/beam ! Writing clean map to FITS file: J0334-4008_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.829625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00089308 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322946 0.322946 0.645892 1.29178 2.58357 5.16714 10.3343 20.6686 41.3371 82.6742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.829 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 5.897 at 5.946 degrees (North through East) ! Clean map min=-0.0087905 max=0.82962 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 J0334-4008_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:47 2019