! Started logfile: J0343-2530_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:48 2019 obs J0343-2530_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0343-2530_X_2017_03_23_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.917241 visibilities/baseline/integration-bin. ! Found source: J0343-2530 ! ! 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 1124 lines of history. ! ! Reading 57456 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 J0343-2530_X_2017_03_23_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860138Jy sigma=0.005781 ! Fit after self-cal, rms=0.819515Jy sigma=0.005509 ! 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6207 mas, bmaj=1.67 mas, bpa=-4.752 degrees ! Estimated noise=957.804 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 = 0.146971 Jy ! Component: 100 - total flux cleaned = 0.179022 Jy ! Total flux subtracted in 100 components = 0.179022 Jy ! Clean residual min=-0.004367 max=0.009017 Jy/beam ! Clean residual mean=-0.000006 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.179022 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.179022 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=0.115119Jy sigma=0.000662 ! Fit after self-cal, rms=0.115114Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834011 Jy ! Component: 100 - total flux cleaned = 0.0125243 Jy ! Total flux subtracted in 100 components = 0.0125243 Jy ! Clean residual min=-0.003740 max=0.003864 Jy/beam ! Clean residual mean=0.000001 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.191546 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.191546 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=0.114562Jy sigma=0.000655 ! Fit after self-cal, rms=0.114562Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7915 mas, bmaj=1.966 mas, bpa=-4.236 degrees ! Estimated noise=451.357 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 = 0.0039559 Jy ! Component: 100 - total flux cleaned = 0.00589737 Jy ! Component: 150 - total flux cleaned = 0.00693254 Jy ! Component: 200 - total flux cleaned = 0.00740791 Jy ! Total flux subtracted in 200 components = 0.00740791 Jy ! Clean residual min=-0.003002 max=0.003260 Jy/beam ! Clean residual mean=0.000013 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.198954 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.198954 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=0.114536Jy sigma=0.000653 ! Fit after self-cal, rms=0.114530Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.98 FD 0.97 HN 1.09 KP 0.96 ! LA 0.97 MK 0.98 NL 0.99 OV 0.99 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.12 KP 0.96 ! LA 0.99 MK 0.97 NL 0.97 OV 0.99 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.13 KP 0.95 ! LA 1.01 MK 1.00 NL 1.00 OV 0.98 ! PT 1.14 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 0.96 ! LA 1.00 MK 1.01 NL 0.97 OV 1.02 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.01 KP 0.96 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.06 KP 0.94 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.06 KP 0.96 ! LA 1.01 MK 1.02 NL 0.99 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.07 KP 0.95 ! LA 1.00 MK 1.02 NL 0.98 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.13 KP 0.98 ! LA 1.03 MK 0.98 NL 0.98 OV 1.00 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.11 KP 0.98 ! LA 1.04 MK 0.99 NL 0.99 OV 0.97 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.10 KP 0.93 ! LA 1.02 MK 0.98 NL 0.99 OV 0.99 ! PT 1.14 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.09 KP 0.96 ! LA 1.01 MK 1.00 NL 0.98 OV 0.98 ! PT 1.10 SC 0.95 ! ! ! Fit before self-cal, rms=0.114530Jy sigma=0.000653 ! Fit after self-cal, rms=0.119665Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7935 mas, bmaj=1.962 mas, bpa=-4.147 degrees ! Estimated noise=451.175 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 = 0.000359725 Jy ! Component: 100 - total flux cleaned = 0.000287389 Jy ! Component: 150 - total flux cleaned = 0.000231761 Jy ! Component: 200 - total flux cleaned = 0.00018577 Jy ! Total flux subtracted in 200 components = 0.00018577 Jy ! Clean residual min=-0.002028 max=0.002186 Jy/beam ! Clean residual mean=-0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.19914 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.19914 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=0.119656Jy sigma=0.000649 ! Fit after self-cal, rms=0.119778Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.119778Jy sigma=0.000649 ! Fit after self-cal, rms=0.120968Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7928 mas, bmaj=1.958 mas, bpa=-4.194 degrees ! Estimated noise=451.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491371 Jy ! Component: 100 - total flux cleaned = 0.000490064 Jy ! Component: 150 - total flux cleaned = 0.000490009 Jy ! Component: 200 - total flux cleaned = 0.000465043 Jy ! Total flux subtracted in 200 components = 0.000465043 Jy ! Clean residual min=-0.001412 max=0.002330 Jy/beam ! Clean residual mean=-0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.199605 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.199605 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=0.120964Jy sigma=0.000648 ! Fit after self-cal, rms=0.120979Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217551 Jy ! Component: 100 - total flux cleaned = 0.0029036 Jy ! Component: 150 - total flux cleaned = 0.00303272 Jy ! Component: 200 - total flux cleaned = 0.00300637 Jy ! Total flux subtracted in 200 components = 0.00300637 Jy ! Clean residual min=-0.001287 max=0.001654 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.202611 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.202611 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=0.120940Jy sigma=0.000648 ! Fit after self-cal, rms=0.120936Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-4, -17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136708 Jy ! Component: 100 - total flux cleaned = 0.00190349 Jy ! Component: 150 - total flux cleaned = 0.00195119 Jy ! Component: 200 - total flux cleaned = 0.00199266 Jy ! Total flux subtracted in 200 components = 0.00199266 Jy ! Clean residual min=-0.001160 max=0.001321 Jy/beam ! Clean residual mean=0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.204604 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.204604 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=0.120915Jy sigma=0.000648 ! Fit after self-cal, rms=0.120915Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.120915Jy sigma=0.000648 ! Fit after self-cal, rms=0.121376Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7917 mas, bmaj=1.955 mas, bpa=-4.251 degrees ! Estimated noise=450.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705118 Jy ! Component: 100 - total flux cleaned = 0.000899338 Jy ! Component: 150 - total flux cleaned = 0.000937156 Jy ! Component: 200 - total flux cleaned = 0.00093799 Jy ! Total flux subtracted in 200 components = 0.00093799 Jy ! Clean residual min=-0.001065 max=0.001276 Jy/beam ! Clean residual mean=0.000005 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.205542 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.205542 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=0.121368Jy sigma=0.000648 ! Fit after self-cal, rms=0.121376Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000165184 Jy ! Component: 100 - total flux cleaned = 0.000180623 Jy ! Component: 150 - total flux cleaned = 0.000181049 Jy ! Component: 200 - total flux cleaned = 0.000194344 Jy ! Total flux subtracted in 200 components = 0.000194344 Jy ! Clean residual min=-0.001058 max=0.001239 Jy/beam ! Clean residual mean=0.000005 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.205736 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.205736 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=0.121371Jy sigma=0.000648 ! Fit after self-cal, rms=0.121371Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.121371Jy sigma=0.000648 ! Fit after self-cal, rms=0.121437Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.107 mas, bmaj=4.749 mas, bpa=0.03515 degrees ! Estimated noise=611.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183233 Jy ! Component: 100 - total flux cleaned = 0.000184267 Jy ! Component: 150 - total flux cleaned = 0.000185189 Jy ! Component: 200 - total flux cleaned = 0.000162265 Jy ! Total flux subtracted in 200 components = 0.000162265 Jy ! Clean residual min=-0.001285 max=0.001327 Jy/beam ! Clean residual mean=0.000015 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.205899 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 85 components and 0.205899 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=0.121436Jy sigma=0.000648 ! Fit after self-cal, rms=0.121437Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 5.46979e-05 Jy ! Component: 100 - total flux cleaned = 6.68473e-05 Jy ! Component: 150 - total flux cleaned = 9.39657e-05 Jy ! Component: 200 - total flux cleaned = 0.000119077 Jy ! Total flux subtracted in 200 components = 0.000119077 Jy ! Clean residual min=-0.001272 max=0.001324 Jy/beam ! Clean residual mean=0.000016 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.206018 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.206018 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=0.121437Jy sigma=0.000648 ! Fit after self-cal, rms=0.121437Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7913 mas, bmaj=1.954 mas, bpa=-4.272 degrees ! Estimated noise=450.53 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7913 x 1.954 at -4.272 degrees (North through East) ! Clean map min=-0.001459 max=0.18914 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6203 mas, bmaj=1.662 mas, bpa=-4.724 degrees ! Estimated noise=951.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145868 Jy ! Component: 100 - total flux cleaned = 0.1777 Jy ! Component: 150 - total flux cleaned = 0.186586 Jy ! Component: 200 - total flux cleaned = 0.19149 Jy ! Total flux subtracted in 200 components = 0.19149 Jy ! Clean residual min=-0.002545 max=0.003356 Jy/beam ! Clean residual mean=-0.000006 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.19149 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.19149 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7913 mas, bmaj=1.954 mas, bpa=-4.272 degrees ! Estimated noise=450.53 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) ! Added new window around map position (-0.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530672 Jy ! Component: 100 - total flux cleaned = 0.00813857 Jy ! Component: 150 - total flux cleaned = 0.0100872 Jy ! Component: 200 - total flux cleaned = 0.0115494 Jy ! Total flux subtracted in 200 components = 0.0115494 Jy ! Clean residual min=-0.001378 max=0.001207 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.203039 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.203039 Jy ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.107 mas, bmaj=4.749 mas, bpa=0.03515 degrees ! Estimated noise=611.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147283 Jy ! Component: 100 - total flux cleaned = 0.00235299 Jy ! Component: 150 - total flux cleaned = 0.00281311 Jy ! Component: 200 - total flux cleaned = 0.00303733 Jy ! Total flux subtracted in 200 components = 0.00303733 Jy ! Clean residual min=-0.001401 max=0.001329 Jy/beam ! Clean residual mean=0.000012 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.206077 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 = 0.000123526 Jy ! Component: 100 - total flux cleaned = 0.000163612 Jy ! Component: 150 - total flux cleaned = 0.000212954 Jy ! Component: 200 - total flux cleaned = 0.000246928 Jy ! Total flux subtracted in 200 components = 0.000246928 Jy ! Clean residual min=-0.001370 max=0.001292 Jy/beam ! Clean residual mean=0.000014 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.206324 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.206323 Jy ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7913 mas, bmaj=1.954 mas, bpa=-4.272 degrees ! Estimated noise=450.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289547 Jy ! Component: 100 - total flux cleaned = -0.000107793 Jy ! Component: 150 - total flux cleaned = 2.06725e-05 Jy ! Component: 200 - total flux cleaned = 8.76837e-05 Jy ! Total flux subtracted in 200 components = 8.76837e-05 Jy ! Clean residual min=-0.001241 max=0.001147 Jy/beam ! Clean residual mean=0.000006 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.206411 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.206411 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=0.121434Jy sigma=0.000648 ! Fit after self-cal, rms=0.121430Jy sigma=0.000648 wmodel J0343-2530_X_2017_03_23_pus_map.mod ! Writing 101 model components to file: J0343-2530_X_2017_03_23_pus_map.mod wobs J0343-2530_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0343-2530_X_2017_03_23_pus_uvs.fits wwins J0343-2530_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0343-2530_X_2017_03_23_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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.23302e-05 Jy ! Component: 100 - total flux cleaned = 0.000118901 Jy ! Component: 150 - total flux cleaned = 0.000188211 Jy ! Component: 200 - total flux cleaned = 0.000204362 Jy ! Component: 250 - total flux cleaned = 0.000268075 Jy ! Component: 300 - total flux cleaned = 0.000344822 Jy ! Component: 350 - total flux cleaned = 0.000404348 Jy ! Component: 400 - total flux cleaned = 0.000433456 Jy ! Component: 450 - total flux cleaned = 0.00047637 Jy ! Component: 500 - total flux cleaned = 0.000504476 Jy ! Component: 550 - total flux cleaned = 0.000504712 Jy ! Component: 600 - total flux cleaned = 0.000545364 Jy ! Component: 650 - total flux cleaned = 0.00051886 Jy ! Component: 700 - total flux cleaned = 0.000531903 Jy ! Component: 750 - total flux cleaned = 0.000506212 Jy ! Component: 800 - total flux cleaned = 0.000518792 Jy ! Component: 850 - total flux cleaned = 0.000456591 Jy ! Component: 900 - total flux cleaned = 0.000420089 Jy ! Component: 950 - total flux cleaned = 0.000420074 Jy ! Component: 1000 - total flux cleaned = 0.000408244 Jy ! Component: 1050 - total flux cleaned = 0.000408342 Jy ! Component: 1100 - total flux cleaned = 0.000396687 Jy ! Component: 1150 - total flux cleaned = 0.000408084 Jy ! Component: 1200 - total flux cleaned = 0.000362936 Jy ! Component: 1250 - total flux cleaned = 0.000340538 Jy ! Component: 1300 - total flux cleaned = 0.000329349 Jy ! Component: 1350 - total flux cleaned = 0.000318456 Jy ! Component: 1400 - total flux cleaned = 0.000307566 Jy ! Component: 1450 - total flux cleaned = 0.000286033 Jy ! Component: 1500 - total flux cleaned = 0.000254347 Jy ! Component: 1550 - total flux cleaned = 0.000285601 Jy ! Component: 1600 - total flux cleaned = 0.000254416 Jy ! Component: 1650 - total flux cleaned = 0.000223775 Jy ! Component: 1700 - total flux cleaned = 0.000233927 Jy ! Component: 1750 - total flux cleaned = 0.000223828 Jy ! Component: 1800 - total flux cleaned = 0.000223759 Jy ! Component: 1850 - total flux cleaned = 0.000214028 Jy ! Component: 1900 - total flux cleaned = 0.000252877 Jy ! Component: 1950 - total flux cleaned = 0.000262451 Jy ! Component: 2000 - total flux cleaned = 0.000271949 Jy ! Total flux subtracted in 2048 components = 0.000262522 Jy ! Clean residual min=-0.000539 max=0.000617 Jy/beam ! Clean residual mean=0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.206674 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 248 components and 0.206674 Jy ![Exited script file: muppet] wmap "J0343-2530_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7913 x 1.954 at -4.272 degrees (North through East) ! Clean map min=-0.0008628 max=0.18835 Jy/beam ! Writing clean map to FITS file: J0343-2530_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.18835 invert ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283974 0.283974 0.567947 1.13589 2.27179 4.54358 9.08716 18.1743 36.3486 72.6972 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7913 x 1.954 at -4.272 degrees (North through East) ! Clean map min=-0.0008628 max=0.18835 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 J0343-2530_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:17:52 2019