! Started logfile: J1358+4737_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:38 2019 obs J1358+4737_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1358+4737_X_2017_08_12_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95664 visibilities/baseline/integration-bin. ! Found source: J1358+4737 ! ! 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 1049 lines of history. ! ! Reading 42360 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 J1358+4737_X_2017_08_12_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.840644Jy sigma=0.006945 ! Fit after self-cal, rms=0.826720Jy sigma=0.006828 ! 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 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8109 mas, bmaj=1.152 mas, bpa=-5.965 degrees ! Estimated noise=774.133 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 = 0.12848 Jy ! Component: 100 - total flux cleaned = 0.17022 Jy ! Total flux subtracted in 100 components = 0.17022 Jy ! Clean residual min=-0.009732 max=0.026157 Jy/beam ! Clean residual mean=-0.000064 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.17022 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.17022 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=0.106121Jy sigma=0.000842 ! Fit after self-cal, rms=0.106077Jy sigma=0.000842 ! Inverting map ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-6.2, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276427 Jy ! Component: 100 - total flux cleaned = 0.0460191 Jy ! Total flux subtracted in 100 components = 0.0460191 Jy ! Clean residual min=-0.007930 max=0.021219 Jy/beam ! Clean residual mean=-0.000046 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.216239 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.216239 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=0.096481Jy sigma=0.000750 ! Fit after self-cal, rms=0.096210Jy sigma=0.000747 ! Inverting map ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195195 Jy ! Component: 100 - total flux cleaned = 0.0320053 Jy ! Total flux subtracted in 100 components = 0.0320053 Jy ! Clean residual min=-0.006539 max=0.008714 Jy/beam ! Clean residual mean=-0.000030 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.248244 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.248244 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=0.091137Jy sigma=0.000699 ! Fit after self-cal, rms=0.090685Jy sigma=0.000696 ! Inverting map ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112205 Jy ! Component: 100 - total flux cleaned = 0.0194175 Jy ! Total flux subtracted in 100 components = 0.0194175 Jy ! Clean residual min=-0.005063 max=0.006620 Jy/beam ! Clean residual mean=-0.000020 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.267662 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.267662 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=0.088811Jy sigma=0.000677 ! Fit after self-cal, rms=0.088690Jy sigma=0.000676 ! Inverting map ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779674 Jy ! Component: 100 - total flux cleaned = 0.0134294 Jy ! Total flux subtracted in 100 components = 0.0134294 Jy ! Clean residual min=-0.004453 max=0.004420 Jy/beam ! Clean residual mean=-0.000014 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.281091 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.281091 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=0.087823Jy sigma=0.000668 ! Fit after self-cal, rms=0.087760Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9798 mas, bmaj=1.423 mas, bpa=-3.503 degrees ! Estimated noise=419.95 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 = 0.00648916 Jy ! Component: 100 - total flux cleaned = 0.0110272 Jy ! Component: 150 - total flux cleaned = 0.0143838 Jy ! Component: 200 - total flux cleaned = 0.0169573 Jy ! Total flux subtracted in 200 components = 0.0169573 Jy ! Clean residual min=-0.003135 max=0.003816 Jy/beam ! Clean residual mean=-0.000022 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.298049 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.298049 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=0.087163Jy sigma=0.000662 ! Fit after self-cal, rms=0.087105Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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 0.97 FD 1.04 HN 1.03 KP 0.99 ! LA 0.95 MK 0.98 NL 0.96 OV 0.97 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.99 KP 1.01 ! LA 0.94 MK 0.97 NL 0.97 OV 0.96 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.96 KP 0.95 ! LA 0.97 MK 0.99 NL 0.96 OV 0.99 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.04 KP 0.97 ! LA 0.97 MK 1.01 NL 0.97 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.99 KP 0.98 ! LA 0.97 MK 1.02 NL 0.98 OV 0.98 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.03 KP 1.00 ! LA 0.97 MK 0.99 NL 0.99 OV 0.99 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.02 KP 0.98 ! LA 0.97 MK 1.02 NL 0.98 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 1.00 KP 0.98 ! LA 0.96 MK 1.00 NL 0.97 OV 0.98 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.01 KP 0.98 ! LA 0.98 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.99 KP 0.96 ! LA 1.00 MK 1.01 NL 1.00 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.03 KP 1.01 ! LA 1.01 MK 1.02 NL 0.98 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.00 KP 0.98 ! LA 0.97 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.087105Jy sigma=0.000661 ! Fit after self-cal, rms=0.088236Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9882 mas, bmaj=1.437 mas, bpa=-4.324 degrees ! Estimated noise=422.336 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 = 0.00255568 Jy ! Component: 100 - total flux cleaned = 0.00324792 Jy ! Component: 150 - total flux cleaned = 0.00350057 Jy ! Component: 200 - total flux cleaned = 0.00366388 Jy ! Total flux subtracted in 200 components = 0.00366388 Jy ! Clean residual min=-0.002925 max=0.003407 Jy/beam ! Clean residual mean=0.000012 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.301713 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.301713 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=0.088103Jy sigma=0.000656 ! Fit after self-cal, rms=0.088123Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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=0.088123Jy sigma=0.000655 ! Fit after self-cal, rms=0.088511Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9863 mas, bmaj=1.445 mas, bpa=-4.605 degrees ! Estimated noise=422.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139004 Jy ! Component: 100 - total flux cleaned = 0.0017096 Jy ! Component: 150 - total flux cleaned = 0.00184159 Jy ! Component: 200 - total flux cleaned = 0.00195512 Jy ! Total flux subtracted in 200 components = 0.00195512 Jy ! Clean residual min=-0.001567 max=0.002289 Jy/beam ! Clean residual mean=-0.000009 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.303668 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.303668 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=0.088458Jy sigma=0.000647 ! Fit after self-cal, rms=0.088478Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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) ! Added new window around map position (-3.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205014 Jy ! Component: 100 - total flux cleaned = 0.00234041 Jy ! Component: 150 - total flux cleaned = 0.00242261 Jy ! Component: 200 - total flux cleaned = 0.00245766 Jy ! Total flux subtracted in 200 components = 0.00245766 Jy ! Clean residual min=-0.001379 max=0.001385 Jy/beam ! Clean residual mean=-0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.306125 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.306125 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=0.088418Jy sigma=0.000646 ! Fit after self-cal, rms=0.088415Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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=0.088415Jy sigma=0.000646 ! Fit after self-cal, rms=0.088250Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9861 mas, bmaj=1.444 mas, bpa=-4.682 degrees ! Estimated noise=421.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111785 Jy ! Component: 100 - total flux cleaned = 0.00154551 Jy ! Component: 150 - total flux cleaned = 0.00164234 Jy ! Component: 200 - total flux cleaned = 0.00170099 Jy ! Total flux subtracted in 200 components = 0.00170099 Jy ! Clean residual min=-0.001306 max=0.001253 Jy/beam ! Clean residual mean=-0.000007 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.307826 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.307826 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=0.088221Jy sigma=0.000646 ! Fit after self-cal, rms=0.088221Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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 = 0.000112875 Jy ! Component: 100 - total flux cleaned = 0.000253747 Jy ! Component: 150 - total flux cleaned = 0.000305776 Jy ! Component: 200 - total flux cleaned = 0.000330225 Jy ! Total flux subtracted in 200 components = 0.000330225 Jy ! Clean residual min=-0.001275 max=0.001196 Jy/beam ! Clean residual mean=-0.000006 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.308157 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.308157 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=0.088205Jy sigma=0.000646 ! Fit after self-cal, rms=0.088204Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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=0.088204Jy sigma=0.000646 ! Fit after self-cal, rms=0.088122Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.234 mas, bmaj=2.502 mas, bpa=1.828 degrees ! Estimated noise=525.535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051012 Jy ! Component: 100 - total flux cleaned = 0.000701401 Jy ! Component: 150 - total flux cleaned = 0.000803194 Jy ! Component: 200 - total flux cleaned = 0.000850313 Jy ! Total flux subtracted in 200 components = 0.000850313 Jy ! Clean residual min=-0.001128 max=0.001173 Jy/beam ! Clean residual mean=-0.000016 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.309007 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.309007 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=0.088117Jy sigma=0.000646 ! Fit after self-cal, rms=0.088116Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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 = 3.52257e-05 Jy ! Component: 100 - total flux cleaned = 0.00014411 Jy ! Component: 150 - total flux cleaned = 0.000175272 Jy ! Component: 200 - total flux cleaned = 0.000202984 Jy ! Total flux subtracted in 200 components = 0.000202984 Jy ! Clean residual min=-0.001114 max=0.001132 Jy/beam ! Clean residual mean=-0.000015 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.30921 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.30921 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=0.088112Jy sigma=0.000646 ! Fit after self-cal, rms=0.088111Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9861 mas, bmaj=1.443 mas, bpa=-4.743 degrees ! Estimated noise=421.415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9861 x 1.443 at -4.743 degrees (North through East) ! Clean map min=-0.0010957 max=0.16851 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 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8149 mas, bmaj=1.17 mas, bpa=-7.542 degrees ! Estimated noise=776.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127646 Jy ! Component: 100 - total flux cleaned = 0.173036 Jy ! Component: 150 - total flux cleaned = 0.203942 Jy ! Component: 200 - total flux cleaned = 0.226251 Jy ! Total flux subtracted in 200 components = 0.226251 Jy ! Clean residual min=-0.006429 max=0.012712 Jy/beam ! Clean residual mean=-0.000042 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.226251 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.226251 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9861 mas, bmaj=1.443 mas, bpa=-4.743 degrees ! Estimated noise=421.415 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 = 0.0222453 Jy ! Component: 100 - total flux cleaned = 0.0373194 Jy ! Component: 150 - total flux cleaned = 0.0481515 Jy ! Component: 200 - total flux cleaned = 0.0560923 Jy ! Total flux subtracted in 200 components = 0.0560923 Jy ! Clean residual min=-0.002602 max=0.004755 Jy/beam ! Clean residual mean=-0.000049 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.282343 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.282343 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-2.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599906 Jy ! Component: 100 - total flux cleaned = 0.010654 Jy ! Component: 150 - total flux cleaned = 0.0143541 Jy ! Component: 200 - total flux cleaned = 0.0173012 Jy ! Total flux subtracted in 200 components = 0.0173012 Jy ! Clean residual min=-0.001693 max=0.001792 Jy/beam ! Clean residual mean=-0.000022 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.299644 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.299644 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-5.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236797 Jy ! Component: 100 - total flux cleaned = 0.00427208 Jy ! Component: 150 - total flux cleaned = 0.00575813 Jy ! Component: 200 - total flux cleaned = 0.00649754 Jy ! Total flux subtracted in 200 components = 0.00649754 Jy ! Clean residual min=-0.001477 max=0.001308 Jy/beam ! Clean residual mean=-0.000012 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.306142 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.306142 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.234 mas, bmaj=2.502 mas, bpa=1.828 degrees ! Estimated noise=525.535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126284 Jy ! Component: 100 - total flux cleaned = 0.00208121 Jy ! Component: 150 - total flux cleaned = 0.00268128 Jy ! Component: 200 - total flux cleaned = 0.00311706 Jy ! Total flux subtracted in 200 components = 0.00311706 Jy ! Clean residual min=-0.001091 max=0.001168 Jy/beam ! Clean residual mean=-0.000015 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.309259 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 = 0.000134824 Jy ! Component: 100 - total flux cleaned = 0.000203332 Jy ! Component: 150 - total flux cleaned = 0.000254488 Jy ! Component: 200 - total flux cleaned = 0.00030223 Jy ! Total flux subtracted in 200 components = 0.00030223 Jy ! Clean residual min=-0.001089 max=0.001152 Jy/beam ! Clean residual mean=-0.000014 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.309561 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 122 components and 0.309561 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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 0.0614% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9861 mas, bmaj=1.443 mas, bpa=-4.743 degrees ! Estimated noise=421.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533732 Jy ! Component: 100 - total flux cleaned = -0.000573018 Jy ! Component: 150 - total flux cleaned = -0.000607597 Jy ! Component: 200 - total flux cleaned = -0.000575536 Jy ! Total flux subtracted in 200 components = -0.000575536 Jy ! Clean residual min=-0.001286 max=0.001199 Jy/beam ! Clean residual mean=-0.000007 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.308986 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.308986 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=0.088134Jy sigma=0.000646 ! Fit after self-cal, rms=0.088120Jy sigma=0.000646 wmodel J1358+4737_X_2017_08_12_pus_map.mod ! Writing 129 model components to file: J1358+4737_X_2017_08_12_pus_map.mod wobs J1358+4737_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1358+4737_X_2017_08_12_pus_uvs.fits wwins J1358+4737_X_2017_08_12_pus_map.win ! wwins: Wrote 7 windows to J1358+4737_X_2017_08_12_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 0.0614% 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 = 4.57944e-05 Jy ! Component: 100 - total flux cleaned = 8.71806e-05 Jy ! Component: 150 - total flux cleaned = 0.000246525 Jy ! Component: 200 - total flux cleaned = 0.000285028 Jy ! Component: 250 - total flux cleaned = 0.000266591 Jy ! Component: 300 - total flux cleaned = 0.000230059 Jy ! Component: 350 - total flux cleaned = 0.000141863 Jy ! Component: 400 - total flux cleaned = 0.000107453 Jy ! Component: 450 - total flux cleaned = 9.03851e-05 Jy ! Component: 500 - total flux cleaned = 7.35162e-05 Jy ! Component: 550 - total flux cleaned = -8.24983e-06 Jy ! Component: 600 - total flux cleaned = -8.79883e-05 Jy ! Component: 650 - total flux cleaned = -0.000119388 Jy ! Component: 700 - total flux cleaned = -0.000165979 Jy ! Component: 750 - total flux cleaned = -0.000119876 Jy ! Component: 800 - total flux cleaned = -0.000195678 Jy ! Component: 850 - total flux cleaned = -0.000195589 Jy ! Component: 900 - total flux cleaned = -0.000210269 Jy ! Component: 950 - total flux cleaned = -0.000239362 Jy ! Component: 1000 - total flux cleaned = -0.000196029 Jy ! Component: 1050 - total flux cleaned = -0.000238852 Jy ! Component: 1100 - total flux cleaned = -0.000224607 Jy ! Component: 1150 - total flux cleaned = -0.000224635 Jy ! Component: 1200 - total flux cleaned = -0.000183322 Jy ! Component: 1250 - total flux cleaned = -0.000251395 Jy ! Component: 1300 - total flux cleaned = -0.00022444 Jy ! Component: 1350 - total flux cleaned = -0.000211242 Jy ! Component: 1400 - total flux cleaned = -0.000250694 Jy ! Component: 1450 - total flux cleaned = -0.000198432 Jy ! Component: 1500 - total flux cleaned = -0.000224385 Jy ! Component: 1550 - total flux cleaned = -0.00023724 Jy ! Component: 1600 - total flux cleaned = -0.000224741 Jy ! Component: 1650 - total flux cleaned = -0.000262573 Jy ! Component: 1700 - total flux cleaned = -0.000287512 Jy ! Component: 1750 - total flux cleaned = -0.000299952 Jy ! Component: 1800 - total flux cleaned = -0.00032445 Jy ! Component: 1850 - total flux cleaned = -0.000348773 Jy ! Component: 1900 - total flux cleaned = -0.000408937 Jy ! Component: 1950 - total flux cleaned = -0.000444656 Jy ! Component: 2000 - total flux cleaned = -0.000491982 Jy ! Total flux subtracted in 2048 components = -0.000527161 Jy ! Clean residual min=-0.000683 max=0.000631 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.308459 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 284 components and 0.308459 Jy ![Exited script file: muppet] wmap "J1358+4737_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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: 0.9861 x 1.443 at -4.743 degrees (North through East) ! Clean map min=-0.00092622 max=0.16882 Jy/beam ! Writing clean map to FITS file: J1358+4737_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.168823 invert ! Inverting map ! Your choice of large map pixels excluded 0.0614% 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 0.000211836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376436 0.376436 0.752871 1.50574 3.01148 6.02297 12.0459 24.0919 48.1838 96.3675 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.168 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9861 x 1.443 at -4.743 degrees (North through East) ! Clean map min=-0.00092622 max=0.16882 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 J1358+4737_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:42 2019