! Started logfile: J1345-3015_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:04:36 2019 obs J1345-3015_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1345-3015_X_2017_03_27_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.758772 visibilities/baseline/integration-bin. ! Found source: J1345-3015 ! ! 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 1844 lines of history. ! ! Reading 31140 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 J1345-3015_X_2017_03_27_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939808Jy sigma=0.006603 ! Fit after self-cal, rms=0.912601Jy sigma=0.006461 ! 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.659 mas, bmaj=1.951 mas, bpa=6.133 degrees ! Estimated noise=1494.56 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 = 0.0629997 Jy ! Component: 100 - total flux cleaned = 0.0918861 Jy ! Total flux subtracted in 100 components = 0.0918861 Jy ! Clean residual min=-0.008261 max=0.015986 Jy/beam ! Clean residual mean=0.000063 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 0.0918861 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0918861 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=0.131766Jy sigma=0.000759 ! Fit after self-cal, rms=0.131366Jy sigma=0.000756 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200811 Jy ! Component: 100 - total flux cleaned = 0.0330918 Jy ! Total flux subtracted in 100 components = 0.0330918 Jy ! Clean residual min=-0.006789 max=0.009656 Jy/beam ! Clean residual mean=0.000044 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.124978 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.124978 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=0.126545Jy sigma=0.000706 ! Fit after self-cal, rms=0.126273Jy sigma=0.000705 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.833 mas, bmaj=2.425 mas, bpa=6.692 degrees ! Estimated noise=599.665 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 = 0.0185911 Jy ! Component: 100 - total flux cleaned = 0.0296275 Jy ! Component: 150 - total flux cleaned = 0.0364988 Jy ! Component: 200 - total flux cleaned = 0.0407937 Jy ! Total flux subtracted in 200 components = 0.0407937 Jy ! Clean residual min=-0.006523 max=0.015384 Jy/beam ! Clean residual mean=-0.000027 rms=0.002621 Jy/beam ! Combined flux in latest and established models = 0.165772 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.165772 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=0.123847Jy sigma=0.000677 ! Fit after self-cal, rms=0.123255Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-3.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154513 Jy ! Component: 100 - total flux cleaned = 0.0243834 Jy ! Component: 150 - total flux cleaned = 0.0305117 Jy ! Component: 200 - total flux cleaned = 0.0353083 Jy ! Total flux subtracted in 200 components = 0.0353083 Jy ! Clean residual min=-0.004968 max=0.005188 Jy/beam ! Clean residual mean=-0.000037 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.20108 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 121 components and 0.20108 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=0.121475Jy sigma=0.000653 ! Fit after self-cal, rms=0.121179Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 0.95 FD 0.96 HN 1.24 KP 1.02 ! LA 0.93 MK 0.93 NL 1.13 OV 1.03 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.05 KP 1.03 ! LA 0.91 MK 0.90 NL 1.09 OV 1.04 ! PT 0.84 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.07 KP 0.94 ! LA 0.93 MK 1.09 NL 1.13 OV 1.03 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.04 KP 0.98 ! LA 0.94 MK 0.97 NL 1.12 OV 1.03 ! PT 0.87 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.89 KP 0.99 ! LA 0.93 MK 1.07 NL 1.21 OV 1.01 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 0.97 ! LA 0.92 MK 0.96 NL 1.08 OV 1.03 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.93 KP 0.98 ! LA 0.97 MK 1.02 NL 1.07 OV 1.02 ! PT 0.84 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.97 KP 0.99 ! LA 0.91 MK 1.08 NL 1.14 OV 1.02 ! PT 0.85 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.91 KP 1.01 ! LA 0.96 MK 0.92 NL 1.13 OV 1.00 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.89 KP 0.92 ! LA 0.92 MK 0.99 NL 0.99 OV 1.05 ! PT 0.95 SC 0.85 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 0.91 KP 1.04 ! LA 1.00 MK 1.09 NL 1.07 OV 1.17 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 1.05 ! LA 0.97 MK 0.96 NL 0.99 OV 1.14 ! PT 0.93 SC 0.90 ! ! ! Fit before self-cal, rms=0.121179Jy sigma=0.000651 ! Fit after self-cal, rms=0.119750Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8365 mas, bmaj=2.426 mas, bpa=6.716 degrees ! Estimated noise=592.517 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 = 0.0039469 Jy ! Component: 100 - total flux cleaned = 0.0061368 Jy ! Component: 150 - total flux cleaned = 0.00753052 Jy ! Component: 200 - total flux cleaned = 0.00816418 Jy ! Total flux subtracted in 200 components = 0.00816418 Jy ! Clean residual min=-0.002685 max=0.003297 Jy/beam ! Clean residual mean=0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.209244 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.209244 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=0.119644Jy sigma=0.000643 ! Fit after self-cal, rms=0.119667Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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=0.119667Jy sigma=0.000643 ! Fit after self-cal, rms=0.119284Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8362 mas, bmaj=2.427 mas, bpa=6.784 degrees ! Estimated noise=591.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153448 Jy ! Component: 100 - total flux cleaned = 0.00238373 Jy ! Component: 150 - total flux cleaned = 0.00265007 Jy ! Component: 200 - total flux cleaned = 0.00275477 Jy ! Total flux subtracted in 200 components = 0.00275477 Jy ! Clean residual min=-0.002186 max=0.003001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.211999 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 0.211999 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=0.119265Jy sigma=0.000642 ! Fit after self-cal, rms=0.119255Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 = 0.000562901 Jy ! Component: 100 - total flux cleaned = 0.000695761 Jy ! Component: 150 - total flux cleaned = 0.000766898 Jy ! Component: 200 - total flux cleaned = 0.000853629 Jy ! Total flux subtracted in 200 components = 0.000853629 Jy ! Clean residual min=-0.002146 max=0.003015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.212852 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.212852 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=0.119243Jy sigma=0.000642 ! Fit after self-cal, rms=0.119235Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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=0.119235Jy sigma=0.000642 ! Fit after self-cal, rms=0.116510Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8337 mas, bmaj=2.418 mas, bpa=6.725 degrees ! Estimated noise=588.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651145 Jy ! Component: 100 - total flux cleaned = 0.000811301 Jy ! Component: 150 - total flux cleaned = 0.000902572 Jy ! Component: 200 - total flux cleaned = 0.000943219 Jy ! Total flux subtracted in 200 components = 0.000943219 Jy ! Clean residual min=-0.002125 max=0.002780 Jy/beam ! Clean residual mean=0.000000 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.213796 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 166 components and 0.213796 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=0.116499Jy sigma=0.000641 ! Fit after self-cal, rms=0.116481Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 = 0.000141564 Jy ! Component: 100 - total flux cleaned = 0.000203792 Jy ! Component: 150 - total flux cleaned = 0.000261303 Jy ! Component: 200 - total flux cleaned = 0.000313761 Jy ! Total flux subtracted in 200 components = 0.000313761 Jy ! Clean residual min=-0.002093 max=0.002763 Jy/beam ! Clean residual mean=0.000000 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.214109 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 0.214109 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=0.116473Jy sigma=0.000641 ! Fit after self-cal, rms=0.116468Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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=0.116468Jy sigma=0.000641 ! Fit after self-cal, rms=0.115688Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.272 mas, bmaj=6.575 mas, bpa=5.48 degrees ! Estimated noise=732.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118521 Jy ! Component: 100 - total flux cleaned = 0.0016983 Jy ! Component: 150 - total flux cleaned = 0.001863 Jy ! Component: 200 - total flux cleaned = 0.00192582 Jy ! Total flux subtracted in 200 components = 0.00192582 Jy ! Clean residual min=-0.002827 max=0.004274 Jy/beam ! Clean residual mean=-0.000001 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.216035 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 172 components and 0.216035 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=0.115685Jy sigma=0.000641 ! Fit after self-cal, rms=0.115667Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 = 0.000209562 Jy ! Component: 100 - total flux cleaned = 0.000253935 Jy ! Component: 150 - total flux cleaned = 0.000333802 Jy ! Component: 200 - total flux cleaned = 0.000370425 Jy ! Total flux subtracted in 200 components = 0.000370425 Jy ! Clean residual min=-0.002932 max=0.004289 Jy/beam ! Clean residual mean=-0.000000 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.216406 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 173 components and 0.216406 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=0.115664Jy sigma=0.000641 ! Fit after self-cal, rms=0.115661Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8315 mas, bmaj=2.41 mas, bpa=6.671 degrees ! Estimated noise=585.715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8315 x 2.41 at 6.671 degrees (North through East) ! Clean map min=-0.0019255 max=0.081259 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6563 mas, bmaj=1.935 mas, bpa=6.014 degrees ! Estimated noise=1456.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0610882 Jy ! Component: 100 - total flux cleaned = 0.0918427 Jy ! Component: 150 - total flux cleaned = 0.111964 Jy ! Component: 200 - total flux cleaned = 0.126262 Jy ! Total flux subtracted in 200 components = 0.126262 Jy ! Clean residual min=-0.006148 max=0.009336 Jy/beam ! Clean residual mean=0.000054 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.126262 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.126262 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8315 mas, bmaj=2.41 mas, bpa=6.671 degrees ! Estimated noise=585.715 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 = 0.0195477 Jy ! Component: 100 - total flux cleaned = 0.0338502 Jy ! Component: 150 - total flux cleaned = 0.0449347 Jy ! Component: 200 - total flux cleaned = 0.0536343 Jy ! Total flux subtracted in 200 components = 0.0536343 Jy ! Clean residual min=-0.003924 max=0.005536 Jy/beam ! Clean residual mean=-0.000005 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.179896 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 103 components and 0.179896 Jy ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.272 mas, bmaj=6.575 mas, bpa=5.48 degrees ! Estimated noise=732.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121465 Jy ! Component: 100 - total flux cleaned = 0.0197445 Jy ! Component: 150 - total flux cleaned = 0.0247151 Jy ! Component: 200 - total flux cleaned = 0.0280938 Jy ! Total flux subtracted in 200 components = 0.0280938 Jy ! Clean residual min=-0.003443 max=0.004381 Jy/beam ! Clean residual mean=-0.000009 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.20799 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 = 0.00235463 Jy ! Component: 100 - total flux cleaned = 0.00400949 Jy ! Component: 150 - total flux cleaned = 0.00517542 Jy ! Component: 200 - total flux cleaned = 0.00599773 Jy ! Total flux subtracted in 200 components = 0.00599773 Jy ! Clean residual min=-0.003077 max=0.004359 Jy/beam ! Clean residual mean=-0.000004 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.213988 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 167 components and 0.213988 Jy ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8315 mas, bmaj=2.41 mas, bpa=6.671 degrees ! Estimated noise=585.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198118 Jy ! Component: 100 - total flux cleaned = -0.000268953 Jy ! Component: 150 - total flux cleaned = -0.000330901 Jy ! Component: 200 - total flux cleaned = -0.000385799 Jy ! Total flux subtracted in 200 components = -0.000385799 Jy ! Clean residual min=-0.002559 max=0.003058 Jy/beam ! Clean residual mean=-0.000003 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.213602 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 173 components and 0.213602 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=0.115768Jy sigma=0.000642 ! Fit after self-cal, rms=0.115674Jy sigma=0.000641 wmodel J1345-3015_X_2017_03_27_pus_map.mod ! Writing 173 model components to file: J1345-3015_X_2017_03_27_pus_map.mod wobs J1345-3015_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1345-3015_X_2017_03_27_pus_uvs.fits wwins J1345-3015_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J1345-3015_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735538 Jy ! Component: 100 - total flux cleaned = 0.00112923 Jy ! Component: 150 - total flux cleaned = 0.00138261 Jy ! Component: 200 - total flux cleaned = 0.00155345 Jy ! Component: 250 - total flux cleaned = 0.0017835 Jy ! Component: 300 - total flux cleaned = 0.00200503 Jy ! Component: 350 - total flux cleaned = 0.0021581 Jy ! Component: 400 - total flux cleaned = 0.00233705 Jy ! Component: 450 - total flux cleaned = 0.00242282 Jy ! Component: 500 - total flux cleaned = 0.00239497 Jy ! Component: 550 - total flux cleaned = 0.00247728 Jy ! Component: 600 - total flux cleaned = 0.00242343 Jy ! Component: 650 - total flux cleaned = 0.00237126 Jy ! Component: 700 - total flux cleaned = 0.0023464 Jy ! Component: 750 - total flux cleaned = 0.00234635 Jy ! Component: 800 - total flux cleaned = 0.00229786 Jy ! Component: 850 - total flux cleaned = 0.00229811 Jy ! Component: 900 - total flux cleaned = 0.00229783 Jy ! Component: 950 - total flux cleaned = 0.00229771 Jy ! Component: 1000 - total flux cleaned = 0.00232 Jy ! Component: 1050 - total flux cleaned = 0.00236405 Jy ! Component: 1100 - total flux cleaned = 0.00240726 Jy ! Component: 1150 - total flux cleaned = 0.00249147 Jy ! Component: 1200 - total flux cleaned = 0.00253318 Jy ! Component: 1250 - total flux cleaned = 0.00259451 Jy ! Component: 1300 - total flux cleaned = 0.00263482 Jy ! Component: 1350 - total flux cleaned = 0.00271277 Jy ! Component: 1400 - total flux cleaned = 0.00271254 Jy ! Component: 1450 - total flux cleaned = 0.00275066 Jy ! Component: 1500 - total flux cleaned = 0.00275069 Jy ! Component: 1550 - total flux cleaned = 0.00280547 Jy ! Component: 1600 - total flux cleaned = 0.0028055 Jy ! Component: 1650 - total flux cleaned = 0.00284097 Jy ! Component: 1700 - total flux cleaned = 0.00285825 Jy ! Component: 1750 - total flux cleaned = 0.00282429 Jy ! Component: 1800 - total flux cleaned = 0.002875 Jy ! Component: 1850 - total flux cleaned = 0.0028416 Jy ! Component: 1900 - total flux cleaned = 0.00284169 Jy ! Component: 1950 - total flux cleaned = 0.00282551 Jy ! Component: 2000 - total flux cleaned = 0.00279382 Jy ! Total flux subtracted in 2048 components = 0.00279402 Jy ! Clean residual min=-0.000807 max=0.000803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.216396 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 335 components and 0.216396 Jy ![Exited script file: muppet] wmap "J1345-3015_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8315 x 2.41 at 6.671 degrees (North through East) ! Clean map min=-0.0016865 max=0.083786 Jy/beam ! Writing clean map to FITS file: J1345-3015_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.083786 invert ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1672 1.1672 2.33439 4.66878 9.33756 18.6751 37.3502 74.7005 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8315 x 2.41 at 6.671 degrees (North through East) ! Clean map min=-0.0016865 max=0.083786 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 J1345-3015_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:04:38 2019