! Started logfile: J1749+4321_X_2017_05_27_pus_uvs.log on Fri May 3 10:40:18 2019 obs J1749+4321_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1749+4321_X_2017_05_27_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.950265 visibilities/baseline/integration-bin. ! Found source: J1749+4321 ! ! 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 1033 lines of history. ! ! Reading 43104 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 J1749+4321_X_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.669018Jy sigma=0.005901 ! Fit after self-cal, rms=0.660219Jy sigma=0.005829 ! 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 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7836 mas, bmaj=1.181 mas, bpa=-6.969 degrees ! Estimated noise=796.738 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 = 0.261713 Jy ! Component: 100 - total flux cleaned = 0.326796 Jy ! Total flux subtracted in 100 components = 0.326796 Jy ! Clean residual min=-0.008296 max=0.026105 Jy/beam ! Clean residual mean=-0.000032 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 0.326796 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.326796 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=0.094301Jy sigma=0.000821 ! Fit after self-cal, rms=0.094219Jy sigma=0.000820 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027225 Jy ! Component: 100 - total flux cleaned = 0.0397957 Jy ! Total flux subtracted in 100 components = 0.0397957 Jy ! Clean residual min=-0.006314 max=0.020974 Jy/beam ! Clean residual mean=-0.000019 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.366592 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.366592 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=0.085088Jy sigma=0.000728 ! Fit after self-cal, rms=0.084924Jy sigma=0.000727 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (0.2, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180979 Jy ! Component: 100 - total flux cleaned = 0.027497 Jy ! Total flux subtracted in 100 components = 0.027497 Jy ! Clean residual min=-0.005209 max=0.005774 Jy/beam ! Clean residual mean=-0.000003 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.394089 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.394089 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=0.080194Jy sigma=0.000682 ! Fit after self-cal, rms=0.079904Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9865 mas, bmaj=1.445 mas, bpa=-5.51 degrees ! Estimated noise=387.06 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 = 0.00986571 Jy ! Component: 100 - total flux cleaned = 0.015634 Jy ! Component: 150 - total flux cleaned = 0.0194983 Jy ! Component: 200 - total flux cleaned = 0.0221582 Jy ! Total flux subtracted in 200 components = 0.0221582 Jy ! Clean residual min=-0.005391 max=0.006298 Jy/beam ! Clean residual mean=0.000012 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.416247 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.416247 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=0.078642Jy sigma=0.000667 ! Fit after self-cal, rms=0.078561Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (1.2, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582601 Jy ! Component: 100 - total flux cleaned = 0.00909213 Jy ! Component: 150 - total flux cleaned = 0.01144 Jy ! Component: 200 - total flux cleaned = 0.0132999 Jy ! Total flux subtracted in 200 components = 0.0132999 Jy ! Clean residual min=-0.004681 max=0.003510 Jy/beam ! Clean residual mean=0.000005 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.429547 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 0.429547 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=0.078101Jy sigma=0.000662 ! Fit after self-cal, rms=0.078080Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.99 FD 0.98 HN 0.99 KP 1.01 ! LA 0.98 MK 0.98 NL 0.96 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.02 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.03 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 1.03 ! LA 1.00 MK 1.00 NL 0.95 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 1.02 ! LA 0.99 MK 1.02 NL 0.95 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.02 ! LA 1.00 MK 0.99 NL 0.96 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.02 ! LA 1.01 MK 1.01 NL 0.95 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 1.02 ! LA 0.98 MK 0.99 NL 0.96 OV 0.99 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.02 ! LA 0.99 MK 1.00 NL 0.95 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.03 ! LA 1.01 MK 1.01 NL 0.95 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 1.02 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.97 ! LA 0.98 MK 0.99 NL 0.95 OV 1.01 ! PT 1.06 SC 1.06 ! ! ! Fit before self-cal, rms=0.078080Jy sigma=0.000662 ! Fit after self-cal, rms=0.077009Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9924 mas, bmaj=1.452 mas, bpa=-6.291 degrees ! Estimated noise=386.543 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 = 0.00087213 Jy ! Component: 100 - total flux cleaned = 0.000994289 Jy ! Component: 150 - total flux cleaned = 0.00126255 Jy ! Component: 200 - total flux cleaned = 0.00161791 Jy ! Total flux subtracted in 200 components = 0.00161791 Jy ! Clean residual min=-0.001523 max=0.002133 Jy/beam ! Clean residual mean=-0.000006 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.431165 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.431165 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=0.076872Jy sigma=0.000650 ! Fit after self-cal, rms=0.076874Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (1.4, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219843 Jy ! Component: 100 - total flux cleaned = 0.00325553 Jy ! Component: 150 - total flux cleaned = 0.00385435 Jy ! Component: 200 - total flux cleaned = 0.00410685 Jy ! Total flux subtracted in 200 components = 0.00410685 Jy ! Clean residual min=-0.001358 max=0.001621 Jy/beam ! Clean residual mean=-0.000009 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.435272 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.435272 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=0.076798Jy sigma=0.000649 ! Fit after self-cal, rms=0.076793Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.076793Jy sigma=0.000649 ! Fit after self-cal, rms=0.076719Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9921 mas, bmaj=1.45 mas, bpa=-5.901 degrees ! Estimated noise=386.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495872 Jy ! Component: 100 - total flux cleaned = 0.000824195 Jy ! Component: 150 - total flux cleaned = 0.00108585 Jy ! Component: 200 - total flux cleaned = 0.00125236 Jy ! Total flux subtracted in 200 components = 0.00125236 Jy ! Clean residual min=-0.001061 max=0.001191 Jy/beam ! Clean residual mean=-0.000008 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.436524 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.436524 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=0.076699Jy sigma=0.000646 ! Fit after self-cal, rms=0.076706Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 (0, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012027 Jy ! Component: 100 - total flux cleaned = 0.00157898 Jy ! Component: 150 - total flux cleaned = 0.00174783 Jy ! Component: 200 - total flux cleaned = 0.00181131 Jy ! Total flux subtracted in 200 components = 0.00181131 Jy ! Clean residual min=-0.001094 max=0.001028 Jy/beam ! Clean residual mean=-0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.438335 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.438335 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=0.076683Jy sigma=0.000646 ! Fit after self-cal, rms=0.076681Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.076681Jy sigma=0.000645 ! Fit after self-cal, rms=0.076682Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9918 mas, bmaj=1.45 mas, bpa=-5.936 degrees ! Estimated noise=386.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683849 Jy ! Component: 100 - total flux cleaned = 0.000934136 Jy ! Component: 150 - total flux cleaned = 0.00108395 Jy ! Component: 200 - total flux cleaned = 0.00120533 Jy ! Total flux subtracted in 200 components = 0.00120533 Jy ! Clean residual min=-0.001027 max=0.000917 Jy/beam ! Clean residual mean=-0.000006 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.439541 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.439541 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=0.076671Jy sigma=0.000645 ! Fit after self-cal, rms=0.076671Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 0.000230709 Jy ! Component: 100 - total flux cleaned = 0.000329094 Jy ! Component: 150 - total flux cleaned = 0.000421306 Jy ! Component: 200 - total flux cleaned = 0.000507974 Jy ! Total flux subtracted in 200 components = 0.000507974 Jy ! Clean residual min=-0.001020 max=0.000865 Jy/beam ! Clean residual mean=-0.000006 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.440049 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 137 components and 0.440049 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=0.076664Jy sigma=0.000645 ! Fit after self-cal, rms=0.076664Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.076664Jy sigma=0.000645 ! Fit after self-cal, rms=0.076676Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.245 mas, bmaj=2.484 mas, bpa=0.5023 degrees ! Estimated noise=482.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435001 Jy ! Component: 100 - total flux cleaned = 0.000699024 Jy ! Component: 150 - total flux cleaned = 0.000884517 Jy ! Component: 200 - total flux cleaned = 0.000982131 Jy ! Total flux subtracted in 200 components = 0.000982131 Jy ! Clean residual min=-0.000960 max=0.001103 Jy/beam ! Clean residual mean=-0.000013 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.441031 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 152 components and 0.441031 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=0.076674Jy sigma=0.000645 ! Fit after self-cal, rms=0.076673Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 8.37555e-05 Jy ! Component: 100 - total flux cleaned = 0.000155864 Jy ! Component: 150 - total flux cleaned = 0.000183142 Jy ! Component: 200 - total flux cleaned = 0.000207885 Jy ! Total flux subtracted in 200 components = 0.000207885 Jy ! Clean residual min=-0.000955 max=0.001080 Jy/beam ! Clean residual mean=-0.000013 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.441239 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 0.441239 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=0.076672Jy sigma=0.000645 ! Fit after self-cal, rms=0.076672Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9918 mas, bmaj=1.45 mas, bpa=-5.958 degrees ! Estimated noise=386.236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 1.45 at -5.958 degrees (North through East) ! Clean map min=-0.00091075 max=0.33934 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 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7883 mas, bmaj=1.186 mas, bpa=-7.493 degrees ! Estimated noise=796.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261401 Jy ! Component: 100 - total flux cleaned = 0.327529 Jy ! Component: 150 - total flux cleaned = 0.358199 Jy ! Component: 200 - total flux cleaned = 0.376521 Jy ! Total flux subtracted in 200 components = 0.376521 Jy ! Clean residual min=-0.004129 max=0.009669 Jy/beam ! Clean residual mean=-0.000016 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.37652 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 0.37652 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9918 mas, bmaj=1.45 mas, bpa=-5.958 degrees ! Estimated noise=386.236 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 = 0.0162173 Jy ! Component: 100 - total flux cleaned = 0.0260871 Jy ! Component: 150 - total flux cleaned = 0.0329864 Jy ! Component: 200 - total flux cleaned = 0.0380991 Jy ! Total flux subtracted in 200 components = 0.0380991 Jy ! Clean residual min=-0.001636 max=0.003013 Jy/beam ! Clean residual mean=-0.000015 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.414619 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 46 components and 0.414619 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (-0.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399404 Jy ! Component: 100 - total flux cleaned = 0.00720521 Jy ! Component: 150 - total flux cleaned = 0.00985133 Jy ! Component: 200 - total flux cleaned = 0.012055 Jy ! Total flux subtracted in 200 components = 0.012055 Jy ! Clean residual min=-0.001151 max=0.001343 Jy/beam ! Clean residual mean=-0.000010 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.426674 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 82 components and 0.426674 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.245 mas, bmaj=2.484 mas, bpa=0.5023 degrees ! Estimated noise=482.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317559 Jy ! Component: 100 - total flux cleaned = 0.00540912 Jy ! Component: 150 - total flux cleaned = 0.00710731 Jy ! Component: 200 - total flux cleaned = 0.00844947 Jy ! Total flux subtracted in 200 components = 0.00844947 Jy ! Clean residual min=-0.001149 max=0.001331 Jy/beam ! Clean residual mean=-0.000019 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.435124 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 = 0.00108895 Jy ! Component: 100 - total flux cleaned = 0.00198962 Jy ! Component: 150 - total flux cleaned = 0.00274579 Jy ! Component: 200 - total flux cleaned = 0.00338465 Jy ! Total flux subtracted in 200 components = 0.00338465 Jy ! Clean residual min=-0.001009 max=0.001186 Jy/beam ! Clean residual mean=-0.000016 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.438508 Jy ! Adding 134 model components to the UV plane model. ! The established model now contains 198 components and 0.438508 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9918 mas, bmaj=1.45 mas, bpa=-5.958 degrees ! Estimated noise=386.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000804371 Jy ! Component: 100 - total flux cleaned = 0.00122334 Jy ! Component: 150 - total flux cleaned = 0.00145698 Jy ! Component: 200 - total flux cleaned = 0.00167178 Jy ! Total flux subtracted in 200 components = 0.00167178 Jy ! Clean residual min=-0.001055 max=0.000906 Jy/beam ! Clean residual mean=-0.000006 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.44018 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 224 components and 0.44018 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=0.076695Jy sigma=0.000645 ! Fit after self-cal, rms=0.076687Jy sigma=0.000645 wmodel J1749+4321_X_2017_05_27_pus_map.mod ! Writing 224 model components to file: J1749+4321_X_2017_05_27_pus_map.mod wobs J1749+4321_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1749+4321_X_2017_05_27_pus_uvs.fits wwins J1749+4321_X_2017_05_27_pus_map.win ! wwins: Wrote 6 windows to J1749+4321_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019001 Jy ! Component: 100 - total flux cleaned = -0.000157072 Jy ! Component: 150 - total flux cleaned = -0.000171647 Jy ! Component: 200 - total flux cleaned = -0.000186414 Jy ! Component: 250 - total flux cleaned = -0.000214878 Jy ! Component: 300 - total flux cleaned = -0.000228432 Jy ! Component: 350 - total flux cleaned = -0.00022827 Jy ! Component: 400 - total flux cleaned = -0.00024114 Jy ! Component: 450 - total flux cleaned = -0.000291877 Jy ! Component: 500 - total flux cleaned = -0.000291688 Jy ! Component: 550 - total flux cleaned = -0.000316217 Jy ! Component: 600 - total flux cleaned = -0.000304318 Jy ! Component: 650 - total flux cleaned = -0.00035207 Jy ! Component: 700 - total flux cleaned = -0.000398691 Jy ! Component: 750 - total flux cleaned = -0.000375397 Jy ! Component: 800 - total flux cleaned = -0.000364036 Jy ! Component: 850 - total flux cleaned = -0.000353107 Jy ! Component: 900 - total flux cleaned = -0.000375246 Jy ! Component: 950 - total flux cleaned = -0.000386235 Jy ! Component: 1000 - total flux cleaned = -0.000354082 Jy ! Component: 1050 - total flux cleaned = -0.000375183 Jy ! Component: 1100 - total flux cleaned = -0.00033324 Jy ! Component: 1150 - total flux cleaned = -0.000343792 Jy ! Component: 1200 - total flux cleaned = -0.000374467 Jy ! Component: 1250 - total flux cleaned = -0.000374534 Jy ! Component: 1300 - total flux cleaned = -0.000414531 Jy ! Component: 1350 - total flux cleaned = -0.000404573 Jy ! Component: 1400 - total flux cleaned = -0.000404702 Jy ! Component: 1450 - total flux cleaned = -0.000414662 Jy ! Component: 1500 - total flux cleaned = -0.000472291 Jy ! Component: 1550 - total flux cleaned = -0.000491176 Jy ! Component: 1600 - total flux cleaned = -0.000509908 Jy ! Component: 1650 - total flux cleaned = -0.000519184 Jy ! Component: 1700 - total flux cleaned = -0.000546851 Jy ! Component: 1750 - total flux cleaned = -0.00055596 Jy ! Component: 1800 - total flux cleaned = -0.000574041 Jy ! Component: 1850 - total flux cleaned = -0.000592059 Jy ! Component: 1900 - total flux cleaned = -0.000600918 Jy ! Component: 1950 - total flux cleaned = -0.000574416 Jy ! Component: 2000 - total flux cleaned = -0.000583224 Jy ! Total flux subtracted in 2048 components = -0.000574604 Jy ! Clean residual min=-0.000543 max=0.000575 Jy/beam ! Clean residual mean=-0.000004 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.439606 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 393 components and 0.439605 Jy ![Exited script file: muppet] wmap "J1749+4321_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 1.45 at -5.958 degrees (North through East) ! Clean map min=-0.0008049 max=0.33909 Jy/beam ! Writing clean map to FITS file: J1749+4321_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.339089 invert ! Inverting map ! Your choice of large map pixels excluded 0.0626% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142989 0.142989 0.285979 0.571957 1.14391 2.28783 4.57566 9.15132 18.3026 36.6053 73.2106 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.339 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 1.45 at -5.958 degrees (North through East) ! Clean map min=-0.0008049 max=0.33909 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 J1749+4321_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:40:23 2019