! Started logfile: J1527+3115_X_2017_08_05_pus_uvs.log on Thu May 9 18:54:54 2019 obs J1527+3115_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1527+3115_X_2017_08_05_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712483 visibilities/baseline/integration-bin. ! Found source: J1527+3115 ! ! 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 575 lines of history. ! ! Reading 31164 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 J1527+3115_X_2017_08_05_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.816360Jy sigma=0.006926 ! Fit after self-cal, rms=0.801412Jy sigma=0.006809 ! 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7569 mas, bmaj=1.392 mas, bpa=0.4592 degrees ! Estimated noise=904.158 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 = 0.152807 Jy ! Component: 100 - total flux cleaned = 0.188797 Jy ! Total flux subtracted in 100 components = 0.188797 Jy ! Clean residual min=-0.009384 max=0.021199 Jy/beam ! Clean residual mean=-0.000181 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.188797 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.188797 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=0.094965Jy sigma=0.000771 ! Fit after self-cal, rms=0.094963Jy sigma=0.000771 ! Inverting map ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (3.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204499 Jy ! Component: 100 - total flux cleaned = 0.0334791 Jy ! Total flux subtracted in 100 components = 0.0334791 Jy ! Clean residual min=-0.007483 max=0.012725 Jy/beam ! Clean residual mean=-0.000140 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.222276 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.222276 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=0.089062Jy sigma=0.000718 ! Fit after self-cal, rms=0.088740Jy sigma=0.000716 ! Inverting map ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128228 Jy ! Component: 100 - total flux cleaned = 0.0214606 Jy ! Total flux subtracted in 100 components = 0.0214606 Jy ! Clean residual min=-0.006703 max=0.008290 Jy/beam ! Clean residual mean=-0.000113 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.243736 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.243736 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=0.086303Jy sigma=0.000695 ! Fit after self-cal, rms=0.086125Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8926 mas, bmaj=1.636 mas, bpa=2.317 degrees ! Estimated noise=477.94 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 = 0.0097886 Jy ! Component: 100 - total flux cleaned = 0.0163716 Jy ! Component: 150 - total flux cleaned = 0.0211346 Jy ! Component: 200 - total flux cleaned = 0.0234946 Jy ! Total flux subtracted in 200 components = 0.0234946 Jy ! Clean residual min=-0.006679 max=0.007474 Jy/beam ! Clean residual mean=-0.000083 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.267231 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.267231 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=0.084707Jy sigma=0.000682 ! Fit after self-cal, rms=0.084614Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.01 KP 1.09 ! LA 0.94 MK 0.98 NL 0.87 OV 1.04 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.05 KP 1.02 ! LA 0.95 MK 0.98 NL 0.89 OV 1.09 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 0.95 ! LA 0.94 MK 1.01 NL 0.88 OV 1.10 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 0.91 ! LA 0.96 MK 1.02 NL 0.89 OV 1.07 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 0.84 ! LA 0.95 MK 0.99 NL 0.92 OV 1.09 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.98 KP 0.84 ! LA 0.96 MK 1.00 NL 0.91 OV 1.09 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.06 KP 0.81 ! LA 0.96 MK 1.02 NL 0.92 OV 1.11 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.15 KP 0.82 ! LA 0.94 MK 1.00 NL 0.90 OV 1.11 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.11 KP 0.87 ! LA 0.95 MK 1.00 NL 0.91 OV 1.11 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 0.92 ! LA 0.98 MK 1.00 NL 0.89 OV 1.10 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.05 KP 0.92 ! LA 0.99 MK 0.96 NL 0.89 OV 1.09 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.98 KP 0.96 ! LA 0.96 MK 0.95 NL 0.90 OV 1.07 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.084614Jy sigma=0.000681 ! Fit after self-cal, rms=0.081467Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8984 mas, bmaj=1.642 mas, bpa=2.078 degrees ! Estimated noise=473.87 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 = 0.00361002 Jy ! Component: 100 - total flux cleaned = 0.00466789 Jy ! Component: 150 - total flux cleaned = 0.00544738 Jy ! Component: 200 - total flux cleaned = 0.00559018 Jy ! Total flux subtracted in 200 components = 0.00559018 Jy ! Clean residual min=-0.004841 max=0.004651 Jy/beam ! Clean residual mean=-0.000040 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.272821 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.272821 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=0.081289Jy sigma=0.000662 ! Fit after self-cal, rms=0.081270Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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=0.081270Jy sigma=0.000661 ! Fit after self-cal, rms=0.080763Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8982 mas, bmaj=1.64 mas, bpa=2.087 degrees ! Estimated noise=475.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161858 Jy ! Component: 100 - total flux cleaned = 0.00192893 Jy ! Component: 150 - total flux cleaned = 0.00196392 Jy ! Component: 200 - total flux cleaned = 0.00199745 Jy ! Total flux subtracted in 200 components = 0.00199745 Jy ! Clean residual min=-0.002564 max=0.004291 Jy/beam ! Clean residual mean=-0.000011 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.274819 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.274818 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=0.080717Jy sigma=0.000648 ! Fit after self-cal, rms=0.080756Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.167% 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) ! Added new window around map position (8.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416814 Jy ! Component: 100 - total flux cleaned = 0.00669735 Jy ! Component: 150 - total flux cleaned = 0.00857125 Jy ! Component: 200 - total flux cleaned = 0.0100226 Jy ! Total flux subtracted in 200 components = 0.0100226 Jy ! Clean residual min=-0.002174 max=0.002730 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.284841 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.284841 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=0.080516Jy sigma=0.000645 ! Fit after self-cal, rms=0.080498Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (14.8, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248813 Jy ! Component: 100 - total flux cleaned = 0.00394 Jy ! Component: 150 - total flux cleaned = 0.00510588 Jy ! Component: 200 - total flux cleaned = 0.00578703 Jy ! Total flux subtracted in 200 components = 0.00578703 Jy ! Clean residual min=-0.001943 max=0.002273 Jy/beam ! Clean residual mean=0.000004 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.290628 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.290628 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=0.080408Jy sigma=0.000644 ! Fit after self-cal, rms=0.080402Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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=0.080402Jy sigma=0.000644 ! Fit after self-cal, rms=0.080366Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8992 mas, bmaj=1.642 mas, bpa=2.087 degrees ! Estimated noise=474.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107766 Jy ! Component: 100 - total flux cleaned = 0.00178171 Jy ! Component: 150 - total flux cleaned = 0.00211012 Jy ! Component: 200 - total flux cleaned = 0.00244064 Jy ! Total flux subtracted in 200 components = 0.00244064 Jy ! Clean residual min=-0.001847 max=0.002073 Jy/beam ! Clean residual mean=0.000006 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.293069 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 142 components and 0.293069 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=0.080331Jy sigma=0.000644 ! Fit after self-cal, rms=0.080333Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 = 0.000541248 Jy ! Component: 100 - total flux cleaned = 0.000836938 Jy ! Component: 150 - total flux cleaned = 0.00110693 Jy ! Component: 200 - total flux cleaned = 0.00135672 Jy ! Total flux subtracted in 200 components = 0.00135672 Jy ! Clean residual min=-0.001872 max=0.001949 Jy/beam ! Clean residual mean=0.000008 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.294425 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 147 components and 0.294425 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=0.080315Jy sigma=0.000644 ! Fit after self-cal, rms=0.080314Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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=0.080314Jy sigma=0.000644 ! Fit after self-cal, rms=0.080335Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.072 mas, bmaj=2.694 mas, bpa=7.724 degrees ! Estimated noise=609.484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200021 Jy ! Component: 100 - total flux cleaned = 0.00299257 Jy ! Component: 150 - total flux cleaned = 0.0034512 Jy ! Component: 200 - total flux cleaned = 0.00369559 Jy ! Total flux subtracted in 200 components = 0.00369559 Jy ! Clean residual min=-0.002831 max=0.002997 Jy/beam ! Clean residual mean=0.000027 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.298121 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.298121 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=0.080331Jy sigma=0.000644 ! Fit after self-cal, rms=0.080328Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 = 0.00050657 Jy ! Component: 100 - total flux cleaned = 0.000730113 Jy ! Component: 150 - total flux cleaned = 0.000952553 Jy ! Component: 200 - total flux cleaned = 0.00112458 Jy ! Total flux subtracted in 200 components = 0.00112458 Jy ! Clean residual min=-0.002809 max=0.002981 Jy/beam ! Clean residual mean=0.000034 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.299246 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.299246 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=0.080328Jy sigma=0.000644 ! Fit after self-cal, rms=0.080325Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9001 mas, bmaj=1.644 mas, bpa=2.072 degrees ! Estimated noise=474.844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9001 x 1.644 at 2.072 degrees (North through East) ! Clean map min=-0.0017748 max=0.19661 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7614 mas, bmaj=1.4 mas, bpa=0.1315 degrees ! Estimated noise=902.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151916 Jy ! Component: 100 - total flux cleaned = 0.189429 Jy ! Component: 150 - total flux cleaned = 0.21112 Jy ! Component: 200 - total flux cleaned = 0.22618 Jy ! Total flux subtracted in 200 components = 0.22618 Jy ! Clean residual min=-0.005163 max=0.008464 Jy/beam ! Clean residual mean=-0.000093 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.22618 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.22618 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9001 mas, bmaj=1.644 mas, bpa=2.072 degrees ! Estimated noise=474.844 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 = 0.0146714 Jy ! Component: 100 - total flux cleaned = 0.0245041 Jy ! Component: 150 - total flux cleaned = 0.0314775 Jy ! Component: 200 - total flux cleaned = 0.0368497 Jy ! Total flux subtracted in 200 components = 0.0368497 Jy ! Clean residual min=-0.002806 max=0.003909 Jy/beam ! Clean residual mean=-0.000034 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.263029 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.263029 Jy ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.072 mas, bmaj=2.694 mas, bpa=7.724 degrees ! Estimated noise=609.484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866595 Jy ! Component: 100 - total flux cleaned = 0.0147937 Jy ! Component: 150 - total flux cleaned = 0.0194695 Jy ! Component: 200 - total flux cleaned = 0.023127 Jy ! Total flux subtracted in 200 components = 0.023127 Jy ! Clean residual min=-0.003191 max=0.003443 Jy/beam ! Clean residual mean=-0.000011 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.286156 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 = 0.00289419 Jy ! Component: 100 - total flux cleaned = 0.00519793 Jy ! Component: 150 - total flux cleaned = 0.0070444 Jy ! Component: 200 - total flux cleaned = 0.00854494 Jy ! Total flux subtracted in 200 components = 0.00854494 Jy ! Clean residual min=-0.002788 max=0.002657 Jy/beam ! Clean residual mean=0.000016 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.294701 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 110 components and 0.294701 Jy ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.167% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9001 mas, bmaj=1.644 mas, bpa=2.072 degrees ! Estimated noise=474.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934259 Jy ! Component: 100 - total flux cleaned = 0.00155021 Jy ! Component: 150 - total flux cleaned = 0.00194043 Jy ! Component: 200 - total flux cleaned = 0.00220306 Jy ! Total flux subtracted in 200 components = 0.00220306 Jy ! Clean residual min=-0.002062 max=0.001982 Jy/beam ! Clean residual mean=0.000011 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.296904 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.296904 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=0.080409Jy sigma=0.000644 ! Fit after self-cal, rms=0.080389Jy sigma=0.000644 wmodel J1527+3115_X_2017_08_05_pus_map.mod ! Writing 130 model components to file: J1527+3115_X_2017_08_05_pus_map.mod wobs J1527+3115_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1527+3115_X_2017_08_05_pus_uvs.fits wwins J1527+3115_X_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J1527+3115_X_2017_08_05_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 0.167% 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 = 0.000268145 Jy ! Component: 100 - total flux cleaned = 0.000402864 Jy ! Component: 150 - total flux cleaned = 0.00043526 Jy ! Component: 200 - total flux cleaned = 0.000553678 Jy ! Component: 250 - total flux cleaned = 0.000639145 Jy ! Component: 300 - total flux cleaned = 0.000749001 Jy ! Component: 350 - total flux cleaned = 0.00090846 Jy ! Component: 400 - total flux cleaned = 0.000883327 Jy ! Component: 450 - total flux cleaned = 0.000959258 Jy ! Component: 500 - total flux cleaned = 0.000958531 Jy ! Component: 550 - total flux cleaned = 0.000957291 Jy ! Component: 600 - total flux cleaned = 0.000910217 Jy ! Component: 650 - total flux cleaned = 0.000864699 Jy ! Component: 700 - total flux cleaned = 0.000842355 Jy ! Component: 750 - total flux cleaned = 0.000776553 Jy ! Component: 800 - total flux cleaned = 0.000669357 Jy ! Component: 850 - total flux cleaned = 0.000648019 Jy ! Component: 900 - total flux cleaned = 0.000544107 Jy ! Component: 950 - total flux cleaned = 0.000462253 Jy ! Component: 1000 - total flux cleaned = 0.000322736 Jy ! Component: 1050 - total flux cleaned = 0.000264225 Jy ! Component: 1100 - total flux cleaned = 0.000168182 Jy ! Component: 1150 - total flux cleaned = 0.000111462 Jy ! Component: 1200 - total flux cleaned = 9.58944e-08 Jy ! Component: 1250 - total flux cleaned = -3.62916e-05 Jy ! Component: 1300 - total flux cleaned = -0.000125921 Jy ! Component: 1350 - total flux cleaned = -0.000161154 Jy ! Component: 1400 - total flux cleaned = -0.000230613 Jy ! Component: 1450 - total flux cleaned = -0.000282295 Jy ! Component: 1500 - total flux cleaned = -0.000366874 Jy ! Component: 1550 - total flux cleaned = -0.000433521 Jy ! Component: 1600 - total flux cleaned = -0.00046603 Jy ! Component: 1650 - total flux cleaned = -0.000498193 Jy ! Component: 1700 - total flux cleaned = -0.000402509 Jy ! Component: 1750 - total flux cleaned = -0.000449698 Jy ! Component: 1800 - total flux cleaned = -0.000480513 Jy ! Component: 1850 - total flux cleaned = -0.000419208 Jy ! Component: 1900 - total flux cleaned = -0.000449494 Jy ! Component: 1950 - total flux cleaned = -0.000464369 Jy ! Component: 2000 - total flux cleaned = -0.000493637 Jy ! Total flux subtracted in 2048 components = -0.000479137 Jy ! Clean residual min=-0.000848 max=0.000845 Jy/beam ! Clean residual mean=0.000013 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.296425 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 297 components and 0.296425 Jy ![Exited script file: muppet] wmap "J1527+3115_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.167% 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: 0.9001 x 1.644 at 2.072 degrees (North through East) ! Clean map min=-0.0012568 max=0.19702 Jy/beam ! Writing clean map to FITS file: J1527+3115_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.197024 invert ! Inverting map ! Your choice of large map pixels excluded 0.167% 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 0.000290107 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441734 0.441734 0.883467 1.76693 3.53387 7.06774 14.1355 28.271 56.5419 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.197 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9001 x 1.644 at 2.072 degrees (North through East) ! Clean map min=-0.0012568 max=0.19702 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 J1527+3115_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:54:57 2019