! Started logfile: J0945-0153_X_2017_05_01_pus_uvs.log on Wed May 1 19:55:45 2019 obs J0945-0153_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0945-0153_X_2017_05_01_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734334 visibilities/baseline/integration-bin. ! Found source: J0945-0153 ! ! 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 863 lines of history. ! ! Reading 44016 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 J0945-0153_X_2017_05_01_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 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.800976Jy sigma=0.007107 ! Fit after self-cal, rms=0.796227Jy sigma=0.007066 ! 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6962 mas, bmaj=1.724 mas, bpa=-0.0952 degrees ! Estimated noise=659.026 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 = 0.158161 Jy ! Component: 100 - total flux cleaned = 0.192851 Jy ! Total flux subtracted in 100 components = 0.192851 Jy ! Clean residual min=-0.003872 max=0.010889 Jy/beam ! Clean residual mean=-0.000026 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.192851 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.192851 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=0.081593Jy sigma=0.000684 ! Fit after self-cal, rms=0.081594Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119593 Jy ! Component: 100 - total flux cleaned = 0.0185857 Jy ! Total flux subtracted in 100 components = 0.0185857 Jy ! Clean residual min=-0.002716 max=0.004781 Jy/beam ! Clean residual mean=-0.000009 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.211437 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.211437 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=0.079315Jy sigma=0.000661 ! Fit after self-cal, rms=0.079296Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.8, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489161 Jy ! Component: 100 - total flux cleaned = 0.00811818 Jy ! Total flux subtracted in 100 components = 0.00811818 Jy ! Clean residual min=-0.002247 max=0.002223 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.219555 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.219555 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=0.078892Jy sigma=0.000657 ! Fit after self-cal, rms=0.078884Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8714 mas, bmaj=2.032 mas, bpa=-0.7355 degrees ! Estimated noise=384.648 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 = 0.0035202 Jy ! Component: 100 - total flux cleaned = 0.00567379 Jy ! Component: 150 - total flux cleaned = 0.00710108 Jy ! Component: 200 - total flux cleaned = 0.00808158 Jy ! Total flux subtracted in 200 components = 0.00808158 Jy ! Clean residual min=-0.001681 max=0.001746 Jy/beam ! Clean residual mean=0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.227637 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.227637 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=0.078719Jy sigma=0.000655 ! Fit after self-cal, rms=0.078719Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.03 KP 1.01 ! LA 0.94 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.95 KP 0.98 ! LA 0.96 MK 0.98 NL 1.00 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 0.99 ! LA 0.98 MK 0.99 NL 1.01 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 0.99 ! LA 0.96 MK 1.04 NL 1.03 OV 0.97 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.00 ! LA 0.96 MK 1.02 NL 1.02 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.99 ! LA 0.99 MK 1.04 NL 1.01 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.00 KP 0.98 ! LA 0.97 MK 0.98 NL 1.03 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.99 ! LA 0.98 MK 0.98 NL 1.03 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 1.02 ! LA 0.98 MK 1.01 NL 1.02 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.06 KP 1.06 ! LA 1.06 MK 1.06 NL 1.12 OV 1.04 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.97 ! LA 0.96 MK 0.95 NL 1.07 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.078719Jy sigma=0.000655 ! Fit after self-cal, rms=0.078026Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8714 mas, bmaj=2.015 mas, bpa=-0.9016 degrees ! Estimated noise=387.772 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 = 0.000869537 Jy ! Component: 100 - total flux cleaned = 0.000839376 Jy ! Component: 150 - total flux cleaned = 0.000852227 Jy ! Component: 200 - total flux cleaned = 0.000875159 Jy ! Total flux subtracted in 200 components = 0.000875159 Jy ! Clean residual min=-0.001331 max=0.001199 Jy/beam ! Clean residual mean=0.000006 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.228512 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.228512 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=0.078016Jy sigma=0.000650 ! Fit after self-cal, rms=0.078010Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.078010Jy sigma=0.000650 ! Fit after self-cal, rms=0.077881Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8715 mas, bmaj=2.015 mas, bpa=-0.9281 degrees ! Estimated noise=387.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390229 Jy ! Component: 100 - total flux cleaned = 0.000418288 Jy ! Component: 150 - total flux cleaned = 0.000450887 Jy ! Component: 200 - total flux cleaned = 0.00046584 Jy ! Total flux subtracted in 200 components = 0.00046584 Jy ! Clean residual min=-0.000798 max=0.000950 Jy/beam ! Clean residual mean=0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.228978 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.228978 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=0.077877Jy sigma=0.000648 ! Fit after self-cal, rms=0.077881Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -1.00701e-05 Jy ! Component: 100 - total flux cleaned = -3.52035e-06 Jy ! Component: 150 - total flux cleaned = 2.55862e-06 Jy ! Component: 200 - total flux cleaned = -3.24491e-06 Jy ! Total flux subtracted in 200 components = -3.24491e-06 Jy ! Clean residual min=-0.000784 max=0.000939 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.228975 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.228975 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=0.077880Jy sigma=0.000648 ! Fit after self-cal, rms=0.077879Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.077879Jy sigma=0.000648 ! Fit after self-cal, rms=0.077922Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8716 mas, bmaj=2.015 mas, bpa=-0.9411 degrees ! Estimated noise=387.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131601 Jy ! Component: 100 - total flux cleaned = 0.000137401 Jy ! Component: 150 - total flux cleaned = 0.000137218 Jy ! Component: 200 - total flux cleaned = 0.000137077 Jy ! Total flux subtracted in 200 components = 0.000137077 Jy ! Clean residual min=-0.000777 max=0.000946 Jy/beam ! Clean residual mean=0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.229112 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.229112 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=0.077921Jy sigma=0.000648 ! Fit after self-cal, rms=0.077922Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -6.43796e-06 Jy ! Component: 100 - total flux cleaned = -1.1658e-05 Jy ! Component: 150 - total flux cleaned = -1.1615e-05 Jy ! Component: 200 - total flux cleaned = -1.65106e-05 Jy ! Total flux subtracted in 200 components = -1.65106e-05 Jy ! Clean residual min=-0.000772 max=0.000942 Jy/beam ! Clean residual mean=0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.229095 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.229095 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=0.077921Jy sigma=0.000648 ! Fit after self-cal, rms=0.077921Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.077921Jy sigma=0.000648 ! Fit after self-cal, rms=0.077936Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.148 mas, bmaj=3.428 mas, bpa=1.283 degrees ! Estimated noise=493.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64736e-05 Jy ! Component: 100 - total flux cleaned = 3.79384e-05 Jy ! Component: 150 - total flux cleaned = 7.82868e-06 Jy ! Component: 200 - total flux cleaned = -5.06727e-06 Jy ! Total flux subtracted in 200 components = -5.06727e-06 Jy ! Clean residual min=-0.000930 max=0.001191 Jy/beam ! Clean residual mean=0.000009 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.22909 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 85 components and 0.22909 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=0.077938Jy sigma=0.000648 ! Fit after self-cal, rms=0.077938Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 3.23333e-05 Jy ! Component: 100 - total flux cleaned = 1.37105e-05 Jy ! Component: 150 - total flux cleaned = 2.89939e-06 Jy ! Component: 200 - total flux cleaned = -1.14292e-05 Jy ! Total flux subtracted in 200 components = -1.14292e-05 Jy ! Clean residual min=-0.000934 max=0.001179 Jy/beam ! Clean residual mean=0.000009 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.229079 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.229079 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=0.077939Jy sigma=0.000648 ! Fit after self-cal, rms=0.077939Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8717 mas, bmaj=2.015 mas, bpa=-0.9542 degrees ! Estimated noise=387.93 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8717 x 2.015 at -0.9542 degrees (North through East) ! Clean map min=-0.00075558 max=0.20647 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6982 mas, bmaj=1.724 mas, bpa=-0.1739 degrees ! Estimated noise=665.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158276 Jy ! Component: 100 - total flux cleaned = 0.193067 Jy ! Component: 150 - total flux cleaned = 0.205207 Jy ! Component: 200 - total flux cleaned = 0.212026 Jy ! Total flux subtracted in 200 components = 0.212026 Jy ! Clean residual min=-0.002043 max=0.003672 Jy/beam ! Clean residual mean=-0.000012 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.212026 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.212026 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8717 mas, bmaj=2.015 mas, bpa=-0.9542 degrees ! Estimated noise=387.93 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 = 0.00625463 Jy ! Component: 100 - total flux cleaned = 0.010009 Jy ! Component: 150 - total flux cleaned = 0.0124478 Jy ! Component: 200 - total flux cleaned = 0.0140602 Jy ! Total flux subtracted in 200 components = 0.0140602 Jy ! Clean residual min=-0.000879 max=0.001278 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.226086 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.226086 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (2.2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124225 Jy ! Component: 100 - total flux cleaned = 0.00205242 Jy ! Component: 150 - total flux cleaned = 0.00257475 Jy ! Component: 200 - total flux cleaned = 0.00274394 Jy ! Total flux subtracted in 200 components = 0.00274394 Jy ! Clean residual min=-0.000780 max=0.000883 Jy/beam ! Clean residual mean=0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.22883 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.22883 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.148 mas, bmaj=3.428 mas, bpa=1.283 degrees ! Estimated noise=493.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470473 Jy ! Component: 100 - total flux cleaned = 0.000639854 Jy ! Component: 150 - total flux cleaned = 0.000691245 Jy ! Component: 200 - total flux cleaned = 0.000736787 Jy ! Total flux subtracted in 200 components = 0.000736787 Jy ! Clean residual min=-0.000962 max=0.001143 Jy/beam ! Clean residual mean=0.000008 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.229567 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 = 4.07863e-05 Jy ! Component: 100 - total flux cleaned = 7.1509e-05 Jy ! Component: 150 - total flux cleaned = 9.94296e-05 Jy ! Component: 200 - total flux cleaned = 0.000114859 Jy ! Total flux subtracted in 200 components = 0.000114859 Jy ! Clean residual min=-0.000957 max=0.001137 Jy/beam ! Clean residual mean=0.000008 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.229682 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.229682 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8717 mas, bmaj=2.015 mas, bpa=-0.9542 degrees ! Estimated noise=387.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.39517e-05 Jy ! Component: 100 - total flux cleaned = -0.000119827 Jy ! Component: 150 - total flux cleaned = -0.000154531 Jy ! Component: 200 - total flux cleaned = -0.000154571 Jy ! Total flux subtracted in 200 components = -0.000154571 Jy ! Clean residual min=-0.000739 max=0.000895 Jy/beam ! Clean residual mean=0.000004 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.229527 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.229527 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=0.077926Jy sigma=0.000648 ! Fit after self-cal, rms=0.077926Jy sigma=0.000648 wmodel J0945-0153_X_2017_05_01_pus_map.mod ! Writing 88 model components to file: J0945-0153_X_2017_05_01_pus_map.mod wobs J0945-0153_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0945-0153_X_2017_05_01_pus_uvs.fits wwins J0945-0153_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0945-0153_X_2017_05_01_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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401055 Jy ! Component: 100 - total flux cleaned = 0.00066396 Jy ! Component: 150 - total flux cleaned = 0.000789131 Jy ! Component: 200 - total flux cleaned = 0.000882634 Jy ! Component: 250 - total flux cleaned = 0.000908648 Jy ! Component: 300 - total flux cleaned = 0.00095922 Jy ! Component: 350 - total flux cleaned = 0.000934398 Jy ! Component: 400 - total flux cleaned = 0.00093436 Jy ! Component: 450 - total flux cleaned = 0.000922424 Jy ! Component: 500 - total flux cleaned = 0.000922457 Jy ! Component: 550 - total flux cleaned = 0.000922294 Jy ! Component: 600 - total flux cleaned = 0.000899674 Jy ! Component: 650 - total flux cleaned = 0.000888453 Jy ! Component: 700 - total flux cleaned = 0.000844381 Jy ! Component: 750 - total flux cleaned = 0.000855051 Jy ! Component: 800 - total flux cleaned = 0.000780034 Jy ! Component: 850 - total flux cleaned = 0.000748465 Jy ! Component: 900 - total flux cleaned = 0.000727566 Jy ! Component: 950 - total flux cleaned = 0.000696601 Jy ! Component: 1000 - total flux cleaned = 0.000666116 Jy ! Component: 1050 - total flux cleaned = 0.000656162 Jy ! Component: 1100 - total flux cleaned = 0.000636373 Jy ! Component: 1150 - total flux cleaned = 0.000596961 Jy ! Component: 1200 - total flux cleaned = 0.000597094 Jy ! Component: 1250 - total flux cleaned = 0.000568153 Jy ! Component: 1300 - total flux cleaned = 0.000539697 Jy ! Component: 1350 - total flux cleaned = 0.000558572 Jy ! Component: 1400 - total flux cleaned = 0.000521285 Jy ! Component: 1450 - total flux cleaned = 0.000539827 Jy ! Component: 1500 - total flux cleaned = 0.000530674 Jy ! Component: 1550 - total flux cleaned = 0.000530694 Jy ! Component: 1600 - total flux cleaned = 0.000512641 Jy ! Component: 1650 - total flux cleaned = 0.000503736 Jy ! Component: 1700 - total flux cleaned = 0.00046839 Jy ! Component: 1750 - total flux cleaned = 0.000415972 Jy ! Component: 1800 - total flux cleaned = 0.000372795 Jy ! Component: 1850 - total flux cleaned = 0.000347153 Jy ! Component: 1900 - total flux cleaned = 0.000321696 Jy ! Component: 1950 - total flux cleaned = 0.000279618 Jy ! Component: 2000 - total flux cleaned = 0.000246151 Jy ! Total flux subtracted in 2048 components = 0.000204838 Jy ! Clean residual min=-0.000444 max=0.000461 Jy/beam ! Clean residual mean=0.000003 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.229732 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 240 components and 0.229732 Jy ![Exited script file: muppet] wmap "J0945-0153_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8717 x 2.015 at -0.9542 degrees (North through East) ! Clean map min=-0.00067577 max=0.20646 Jy/beam ! Writing clean map to FITS file: J0945-0153_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.206455 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159269 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.231433 0.231433 0.462867 0.925733 1.85147 3.70293 7.40587 14.8117 29.6235 59.2469 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.206 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8717 x 2.015 at -0.9542 degrees (North through East) ! Clean map min=-0.00067577 max=0.20646 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 J0945-0153_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:55:47 2019