! Started logfile: J0349+2104_X_2017_02_19_pus_uvs.log on Sat May 4 21:37:31 2019 obs J0349+2104_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0349+2104_X_2017_02_19_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780587 visibilities/baseline/integration-bin. ! Found source: J0349+2104 ! ! 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 858 lines of history. ! ! Reading 73344 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 J0349+2104_X_2017_02_19_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 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937942Jy sigma=0.007604 ! Fit after self-cal, rms=0.922766Jy sigma=0.007504 ! 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.696 mas, bmaj=1.46 mas, bpa=-2.884 degrees ! Estimated noise=652.114 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 = 0.0597219 Jy ! Component: 100 - total flux cleaned = 0.0760723 Jy ! Total flux subtracted in 100 components = 0.0760723 Jy ! Clean residual min=-0.002967 max=0.007435 Jy/beam ! Clean residual mean=0.000006 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0760722 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0760722 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=0.095130Jy sigma=0.000663 ! Fit after self-cal, rms=0.095099Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866158 Jy ! Component: 100 - total flux cleaned = 0.0136228 Jy ! Total flux subtracted in 100 components = 0.0136228 Jy ! Clean residual min=-0.002572 max=0.002571 Jy/beam ! Clean residual mean=0.000000 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0896951 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0896951 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=0.094108Jy sigma=0.000654 ! Fit after self-cal, rms=0.094096Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8472 mas, bmaj=1.712 mas, bpa=-1.607 degrees ! Estimated noise=328.736 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 = 0.00446411 Jy ! Component: 100 - total flux cleaned = 0.00696885 Jy ! Component: 150 - total flux cleaned = 0.00852426 Jy ! Component: 200 - total flux cleaned = 0.00953997 Jy ! Total flux subtracted in 200 components = 0.00953997 Jy ! Clean residual min=-0.001697 max=0.003090 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.099235 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.099235 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=0.093866Jy sigma=0.000652 ! Fit after self-cal, rms=0.093874Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (7.8, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284336 Jy ! Component: 100 - total flux cleaned = 0.00446868 Jy ! Component: 150 - total flux cleaned = 0.00560279 Jy ! Component: 200 - total flux cleaned = 0.00624585 Jy ! Total flux subtracted in 200 components = 0.00624585 Jy ! Clean residual min=-0.001535 max=0.001838 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.105481 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.105481 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=0.093791Jy sigma=0.000651 ! Fit after self-cal, rms=0.093786Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.99 FD 1.00 HN 1.04 KP 1.02 ! LA 0.97 MK 0.99 NL 0.96 OV 1.02 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 1.02 ! LA 1.02 MK 1.01 NL 0.92 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.99 ! LA 1.02 MK 0.99 NL 0.92 OV 1.04 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.04 KP 0.98 ! LA 1.04 MK 1.06 NL 0.92 OV 1.02 ! PT 1.00* SC 1.09 ! ! ! 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 0.95 HN 0.99 KP 0.94 ! LA 1.02 MK 0.97 NL 0.97 OV 1.05 ! 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 1.01 FD 1.00 HN 1.00 KP 1.01 ! LA 1.01 MK 1.02 NL 0.96 OV 0.99 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 1.00 ! LA 1.01 MK 1.00 NL 0.95 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.06 ! LA 1.04 MK 1.10 NL 0.93 OV 1.00 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 0.99 ! LA 1.00 MK 1.02 NL 0.92 OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.05 KP 1.02 ! LA 1.02 MK 0.98 NL 0.97 OV 1.08 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 0.99 ! LA 1.00 MK 0.98 NL 0.98 OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.97 KP 1.02 ! LA 1.03 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Fit before self-cal, rms=0.093786Jy sigma=0.000650 ! Fit after self-cal, rms=0.094996Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8532 mas, bmaj=1.721 mas, bpa=-1.978 degrees ! Estimated noise=332.254 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 = 0.00102628 Jy ! Component: 100 - total flux cleaned = 0.00175574 Jy ! Component: 150 - total flux cleaned = 0.00226115 Jy ! Component: 200 - total flux cleaned = 0.00254956 Jy ! Total flux subtracted in 200 components = 0.00254956 Jy ! Clean residual min=-0.001309 max=0.001918 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.10803 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.10803 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=0.094981Jy sigma=0.000649 ! Fit after self-cal, rms=0.094993Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.094993Jy sigma=0.000649 ! Fit after self-cal, rms=0.093266Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8528 mas, bmaj=1.721 mas, bpa=-1.67 degrees ! Estimated noise=332.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807133 Jy ! Component: 100 - total flux cleaned = 0.00121142 Jy ! Component: 150 - total flux cleaned = 0.00149235 Jy ! Component: 200 - total flux cleaned = 0.00170237 Jy ! Total flux subtracted in 200 components = 0.00170237 Jy ! Clean residual min=-0.001167 max=0.001784 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.109733 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.109733 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=0.093257Jy sigma=0.000649 ! Fit after self-cal, rms=0.093250Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 (5, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016562 Jy ! Component: 100 - total flux cleaned = 0.0023893 Jy ! Component: 150 - total flux cleaned = 0.0027637 Jy ! Component: 200 - total flux cleaned = 0.0031098 Jy ! Total flux subtracted in 200 components = 0.0031098 Jy ! Clean residual min=-0.001088 max=0.001193 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.112843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.112843 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=0.093221Jy sigma=0.000648 ! Fit after self-cal, rms=0.093221Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.093221Jy sigma=0.000648 ! Fit after self-cal, rms=0.093123Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8527 mas, bmaj=1.722 mas, bpa=-1.673 degrees ! Estimated noise=332.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568855 Jy ! Component: 100 - total flux cleaned = 0.000954594 Jy ! Component: 150 - total flux cleaned = 0.00124611 Jy ! Component: 200 - total flux cleaned = 0.00149749 Jy ! Total flux subtracted in 200 components = 0.00149749 Jy ! Clean residual min=-0.001055 max=0.001141 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.11434 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.11434 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=0.093115Jy sigma=0.000648 ! Fit after self-cal, rms=0.093115Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 = 0.000229306 Jy ! Component: 100 - total flux cleaned = 0.000450537 Jy ! Component: 150 - total flux cleaned = 0.000655362 Jy ! Component: 200 - total flux cleaned = 0.000834887 Jy ! Total flux subtracted in 200 components = 0.000834887 Jy ! Clean residual min=-0.001041 max=0.001149 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.115175 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.115175 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=0.093110Jy sigma=0.000648 ! Fit after self-cal, rms=0.093110Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.093110Jy sigma=0.000648 ! Fit after self-cal, rms=0.093214Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.908 mas, bmaj=2.569 mas, bpa=-0.681 degrees ! Estimated noise=436.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113008 Jy ! Component: 100 - total flux cleaned = 0.00186911 Jy ! Component: 150 - total flux cleaned = 0.00245713 Jy ! Component: 200 - total flux cleaned = 0.00273517 Jy ! Total flux subtracted in 200 components = 0.00273517 Jy ! Clean residual min=-0.001358 max=0.001672 Jy/beam ! Clean residual mean=0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.11791 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.11791 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=0.093215Jy sigma=0.000648 ! Fit after self-cal, rms=0.093215Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 = 0.00033915 Jy ! Component: 100 - total flux cleaned = 0.000593182 Jy ! Component: 150 - total flux cleaned = 0.000769507 Jy ! Component: 200 - total flux cleaned = 0.000915715 Jy ! Total flux subtracted in 200 components = 0.000915715 Jy ! Clean residual min=-0.001364 max=0.001616 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.118826 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.118826 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=0.093216Jy sigma=0.000648 ! Fit after self-cal, rms=0.093216Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8523 mas, bmaj=1.722 mas, bpa=-1.694 degrees ! Estimated noise=332.733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8523 x 1.722 at -1.694 degrees (North through East) ! Clean map min=-0.0010603 max=0.08059 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6987 mas, bmaj=1.469 mas, bpa=-2.908 degrees ! Estimated noise=663.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06011 Jy ! Component: 100 - total flux cleaned = 0.0774774 Jy ! Component: 150 - total flux cleaned = 0.0863561 Jy ! Component: 200 - total flux cleaned = 0.0914513 Jy ! Total flux subtracted in 200 components = 0.0914513 Jy ! Clean residual min=-0.002266 max=0.002698 Jy/beam ! Clean residual mean=0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0914512 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0914512 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8523 mas, bmaj=1.722 mas, bpa=-1.694 degrees ! Estimated noise=332.733 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 = 0.00464902 Jy ! Component: 100 - total flux cleaned = 0.00786872 Jy ! Component: 150 - total flux cleaned = 0.0103536 Jy ! Component: 200 - total flux cleaned = 0.0123695 Jy ! Total flux subtracted in 200 components = 0.0123695 Jy ! Clean residual min=-0.001482 max=0.001492 Jy/beam ! Clean residual mean=0.000007 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.103821 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.103821 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.908 mas, bmaj=2.569 mas, bpa=-0.681 degrees ! Estimated noise=436.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338479 Jy ! Component: 100 - total flux cleaned = 0.00561605 Jy ! Component: 150 - total flux cleaned = 0.00732117 Jy ! Component: 200 - total flux cleaned = 0.0087161 Jy ! Total flux subtracted in 200 components = 0.0087161 Jy ! Clean residual min=-0.001591 max=0.001801 Jy/beam ! Clean residual mean=0.000010 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.112537 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 = 0.00116571 Jy ! Component: 100 - total flux cleaned = 0.00214903 Jy ! Component: 150 - total flux cleaned = 0.00298886 Jy ! Component: 200 - total flux cleaned = 0.00368498 Jy ! Total flux subtracted in 200 components = 0.00368498 Jy ! Clean residual min=-0.001409 max=0.001730 Jy/beam ! Clean residual mean=0.000007 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.116222 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 104 components and 0.116222 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8523 mas, bmaj=1.722 mas, bpa=-1.694 degrees ! Estimated noise=332.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360679 Jy ! Component: 100 - total flux cleaned = 0.000698164 Jy ! Component: 150 - total flux cleaned = 0.000816709 Jy ! Component: 200 - total flux cleaned = 0.000896745 Jy ! Total flux subtracted in 200 components = 0.000896745 Jy ! Clean residual min=-0.001113 max=0.001233 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.117119 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.117119 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=0.093231Jy sigma=0.000648 ! Fit after self-cal, rms=0.093220Jy sigma=0.000648 wmodel J0349+2104_X_2017_02_19_pus_map.mod ! Writing 124 model components to file: J0349+2104_X_2017_02_19_pus_map.mod wobs J0349+2104_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0349+2104_X_2017_02_19_pus_uvs.fits wwins J0349+2104_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0349+2104_X_2017_02_19_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 0.156% 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 = 0.000444454 Jy ! Component: 100 - total flux cleaned = 0.000644487 Jy ! Component: 150 - total flux cleaned = 0.000738073 Jy ! Component: 200 - total flux cleaned = 0.000845908 Jy ! Component: 250 - total flux cleaned = 0.000933078 Jy ! Component: 300 - total flux cleaned = 0.00103438 Jy ! Component: 350 - total flux cleaned = 0.00111629 Jy ! Component: 400 - total flux cleaned = 0.00119591 Jy ! Component: 450 - total flux cleaned = 0.00130448 Jy ! Component: 500 - total flux cleaned = 0.00136552 Jy ! Component: 550 - total flux cleaned = 0.00148492 Jy ! Component: 600 - total flux cleaned = 0.00152892 Jy ! Component: 650 - total flux cleaned = 0.00161474 Jy ! Component: 700 - total flux cleaned = 0.00165658 Jy ! Component: 750 - total flux cleaned = 0.00168381 Jy ! Component: 800 - total flux cleaned = 0.00165692 Jy ! Component: 850 - total flux cleaned = 0.00168394 Jy ! Component: 900 - total flux cleaned = 0.00169711 Jy ! Component: 950 - total flux cleaned = 0.00171012 Jy ! Component: 1000 - total flux cleaned = 0.00174847 Jy ! Component: 1050 - total flux cleaned = 0.00178599 Jy ! Component: 1100 - total flux cleaned = 0.00179834 Jy ! Component: 1150 - total flux cleaned = 0.00177377 Jy ! Component: 1200 - total flux cleaned = 0.00176209 Jy ! Component: 1250 - total flux cleaned = 0.00177398 Jy ! Component: 1300 - total flux cleaned = 0.00176251 Jy ! Component: 1350 - total flux cleaned = 0.00173939 Jy ! Component: 1400 - total flux cleaned = 0.00170543 Jy ! Component: 1450 - total flux cleaned = 0.00173909 Jy ! Component: 1500 - total flux cleaned = 0.00172791 Jy ! Component: 1550 - total flux cleaned = 0.00167294 Jy ! Component: 1600 - total flux cleaned = 0.00169474 Jy ! Component: 1650 - total flux cleaned = 0.00169451 Jy ! Component: 1700 - total flux cleaned = 0.00167338 Jy ! Component: 1750 - total flux cleaned = 0.00170465 Jy ! Component: 1800 - total flux cleaned = 0.00171492 Jy ! Component: 1850 - total flux cleaned = 0.00169437 Jy ! Component: 1900 - total flux cleaned = 0.00171462 Jy ! Component: 1950 - total flux cleaned = 0.00177468 Jy ! Component: 2000 - total flux cleaned = 0.00176446 Jy ! Total flux subtracted in 2048 components = 0.00174472 Jy ! Clean residual min=-0.000627 max=0.000564 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.118863 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 280 components and 0.118863 Jy ![Exited script file: muppet] wmap "J0349+2104_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.156% 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: 0.8523 x 1.722 at -1.694 degrees (North through East) ! Clean map min=-0.00083807 max=0.08065 Jy/beam ! Writing clean map to FITS file: J0349+2104_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0806501 invert ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.000188591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.701515 0.701515 1.40303 2.80606 5.61212 11.2242 22.4485 44.897 89.7939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8523 x 1.722 at -1.694 degrees (North through East) ! Clean map min=-0.00083807 max=0.08065 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 J0349+2104_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:37:37 2019