! Started logfile: J1448-1122_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:51:18 2019 obs J1448-1122_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1448-1122_X_2017_05_31_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784211 visibilities/baseline/integration-bin. ! Found source: J1448-1122 ! ! 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 1698 lines of history. ! ! Reading 32184 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 J1448-1122_X_2017_05_31_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904603Jy sigma=0.007367 ! Fit after self-cal, rms=0.889876Jy sigma=0.007252 ! 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 ! Estimated beam: bmin=0.7201 mas, bmaj=1.911 mas, bpa=4.683 degrees ! Estimated noise=715.72 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 = 0.0871377 Jy ! Component: 100 - total flux cleaned = 0.116732 Jy ! Total flux subtracted in 100 components = 0.116732 Jy ! Clean residual min=-0.004672 max=0.011652 Jy/beam ! Clean residual mean=0.000019 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.116732 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.116732 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=0.086193Jy sigma=0.000667 ! Fit after self-cal, rms=0.086021Jy sigma=0.000666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123871 Jy ! Component: 100 - total flux cleaned = 0.0176418 Jy ! Total flux subtracted in 100 components = 0.0176418 Jy ! Clean residual min=-0.003483 max=0.003231 Jy/beam ! Clean residual mean=0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.134374 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.134374 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=0.084343Jy sigma=0.000651 ! Fit after self-cal, rms=0.084319Jy sigma=0.000650 ! Inverting map 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 ! Estimated beam: bmin=0.8885 mas, bmaj=2.229 mas, bpa=5.081 degrees ! Estimated noise=488.558 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 = 0.0033603 Jy ! Component: 100 - total flux cleaned = 0.0049539 Jy ! Component: 150 - total flux cleaned = 0.00577345 Jy ! Component: 200 - total flux cleaned = 0.00621095 Jy ! Total flux subtracted in 200 components = 0.00621095 Jy ! Clean residual min=-0.002988 max=0.002153 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.140585 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.140585 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=0.084200Jy sigma=0.000649 ! Fit after self-cal, rms=0.084202Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 1.03 ! LA 1.00 MK 0.96 NL 0.97 OV 1.06 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 1.00 ! LA 0.98 MK 1.79 NL 0.96 OV 1.06 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.92 ! LA 1.00 MK 1.52 NL 0.96 OV 1.07 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.04 ! LA 0.97 MK 1.43 NL 1.02 OV 1.05 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.05 KP 1.02 ! LA 1.01 MK 0.87 NL 0.88 OV 1.07 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.00 ! LA 1.02 MK 1.01 NL 0.88 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.15 KP 0.99 ! LA 0.98 MK 0.87 NL 0.85 OV 1.00 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 1.00 ! LA 1.02 MK 0.84 NL 0.88 OV 0.96 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.06 KP 1.02 ! LA 1.03 MK 0.84 NL 0.89 OV 0.99 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 1.02 ! LA 1.03 MK 0.81 NL 0.88 OV 0.97 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.07 KP 0.95 ! LA 1.00 MK 0.87 NL 0.90 OV 1.00 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.44 KP 0.96 ! LA 1.01 MK 0.87 NL 0.91 OV 1.10 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.084202Jy sigma=0.000649 ! Fit after self-cal, rms=0.085998Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8907 mas, bmaj=2.225 mas, bpa=5.053 degrees ! Estimated noise=489.193 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 = 0.000109107 Jy ! Component: 100 - total flux cleaned = 0.000177395 Jy ! Component: 150 - total flux cleaned = 0.000163098 Jy ! Component: 200 - total flux cleaned = 0.00016337 Jy ! Total flux subtracted in 200 components = 0.00016337 Jy ! Clean residual min=-0.001329 max=0.001817 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.140748 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.140748 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=0.085991Jy sigma=0.000645 ! Fit after self-cal, rms=0.086031Jy sigma=0.000645 ! Inverting map 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=0.086031Jy sigma=0.000645 ! Fit after self-cal, rms=0.088120Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.226 mas, bpa=5.027 degrees ! Estimated noise=489.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111635 Jy ! Component: 100 - total flux cleaned = 0.000111612 Jy ! Component: 150 - total flux cleaned = 0.000111441 Jy ! Component: 200 - total flux cleaned = 0.000100437 Jy ! Total flux subtracted in 200 components = 0.000100437 Jy ! Clean residual min=-0.001248 max=0.001669 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.140848 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.140848 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=0.088116Jy sigma=0.000644 ! Fit after self-cal, rms=0.088148Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-1.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160006 Jy ! Component: 100 - total flux cleaned = 0.00200999 Jy ! Component: 150 - total flux cleaned = 0.00209521 Jy ! Component: 200 - total flux cleaned = 0.00211589 Jy ! Total flux subtracted in 200 components = 0.00211589 Jy ! Clean residual min=-0.001134 max=0.001364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.142964 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.142964 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=0.088114Jy sigma=0.000644 ! Fit after self-cal, rms=0.088109Jy sigma=0.000644 ! Inverting map 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=0.088109Jy sigma=0.000644 ! Fit after self-cal, rms=0.088269Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8908 mas, bmaj=2.224 mas, bpa=4.942 degrees ! Estimated noise=489.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760304 Jy ! Component: 100 - total flux cleaned = 0.00097984 Jy ! Component: 150 - total flux cleaned = 0.00103134 Jy ! Component: 200 - total flux cleaned = 0.00108963 Jy ! Total flux subtracted in 200 components = 0.00108963 Jy ! Clean residual min=-0.001116 max=0.001244 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.144054 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.144054 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=0.088258Jy sigma=0.000643 ! Fit after self-cal, rms=0.088258Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000175031 Jy ! Component: 100 - total flux cleaned = 0.000202833 Jy ! Component: 150 - total flux cleaned = 0.00022759 Jy ! Component: 200 - total flux cleaned = 0.000250025 Jy ! Total flux subtracted in 200 components = 0.000250025 Jy ! Clean residual min=-0.001129 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.144304 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.144304 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=0.088254Jy sigma=0.000643 ! Fit after self-cal, rms=0.088253Jy sigma=0.000643 ! Inverting map 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=0.088253Jy sigma=0.000643 ! Fit after self-cal, rms=0.088289Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=3.888 mas, bpa=4.081 degrees ! Estimated noise=611.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146978 Jy ! Component: 100 - total flux cleaned = 0.000257816 Jy ! Component: 150 - total flux cleaned = 0.000316413 Jy ! Component: 200 - total flux cleaned = 0.000335825 Jy ! Total flux subtracted in 200 components = 0.000335825 Jy ! Clean residual min=-0.001111 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.14464 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.14464 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=0.088289Jy sigma=0.000643 ! Fit after self-cal, rms=0.088286Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.90369e-05 Jy ! Component: 100 - total flux cleaned = 9.96217e-05 Jy ! Component: 150 - total flux cleaned = 0.000118036 Jy ! Component: 200 - total flux cleaned = 0.000123641 Jy ! Total flux subtracted in 200 components = 0.000123641 Jy ! Clean residual min=-0.001112 max=0.001177 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.144763 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.144763 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=0.088285Jy sigma=0.000643 ! Fit after self-cal, rms=0.088283Jy sigma=0.000643 ! Inverting map 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 ! Estimated beam: bmin=0.8913 mas, bmaj=2.224 mas, bpa=4.958 degrees ! Estimated noise=489.228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8913 x 2.224 at 4.958 degrees (North through East) ! Clean map min=-0.0011106 max=0.10977 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 ! Estimated beam: bmin=0.7203 mas, bmaj=1.901 mas, bpa=4.32 degrees ! Estimated noise=714.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0875278 Jy ! Component: 100 - total flux cleaned = 0.117912 Jy ! Component: 150 - total flux cleaned = 0.129455 Jy ! Component: 200 - total flux cleaned = 0.134248 Jy ! Total flux subtracted in 200 components = 0.134248 Jy ! Clean residual min=-0.002084 max=0.002344 Jy/beam ! Clean residual mean=0.000009 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.134248 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.134248 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.224 mas, bpa=4.958 degrees ! Estimated noise=489.228 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 = 0.00366449 Jy ! Component: 100 - total flux cleaned = 0.00588002 Jy ! Component: 150 - total flux cleaned = 0.00737331 Jy ! Component: 200 - total flux cleaned = 0.00844823 Jy ! Total flux subtracted in 200 components = 0.00844823 Jy ! Clean residual min=-0.001261 max=0.001179 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.142697 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.142697 Jy ! Inverting map 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 ! Estimated beam: bmin=2.107 mas, bmaj=3.888 mas, bpa=4.081 degrees ! Estimated noise=611.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908932 Jy ! Component: 100 - total flux cleaned = 0.00142246 Jy ! Component: 150 - total flux cleaned = 0.0017318 Jy ! Component: 200 - total flux cleaned = 0.00180411 Jy ! Total flux subtracted in 200 components = 0.00180411 Jy ! Clean residual min=-0.001128 max=0.001180 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.144501 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 = 6.2889e-05 Jy ! Component: 100 - total flux cleaned = 9.75451e-05 Jy ! Component: 150 - total flux cleaned = 0.000129167 Jy ! Component: 200 - total flux cleaned = 0.000163334 Jy ! Total flux subtracted in 200 components = 0.000163334 Jy ! Clean residual min=-0.001116 max=0.001177 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.144664 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.144664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.224 mas, bpa=4.958 degrees ! Estimated noise=489.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.97007e-06 Jy ! Component: 100 - total flux cleaned = 5.93993e-05 Jy ! Component: 150 - total flux cleaned = 5.88016e-05 Jy ! Component: 200 - total flux cleaned = 8.50502e-05 Jy ! Total flux subtracted in 200 components = 8.50502e-05 Jy ! Clean residual min=-0.001243 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.144749 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.144749 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=0.088285Jy sigma=0.000643 ! Fit after self-cal, rms=0.088280Jy sigma=0.000643 wmodel J1448-1122_X_2017_05_31_pus_map.mod ! Writing 80 model components to file: J1448-1122_X_2017_05_31_pus_map.mod wobs J1448-1122_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1448-1122_X_2017_05_31_pus_uvs.fits wwins J1448-1122_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1448-1122_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119214 Jy ! Component: 100 - total flux cleaned = 0.000235854 Jy ! Component: 150 - total flux cleaned = 0.000325514 Jy ! Component: 200 - total flux cleaned = 0.000395128 Jy ! Component: 250 - total flux cleaned = 0.000445132 Jy ! Component: 300 - total flux cleaned = 0.000493586 Jy ! Component: 350 - total flux cleaned = 0.000555774 Jy ! Component: 400 - total flux cleaned = 0.000600728 Jy ! Component: 450 - total flux cleaned = 0.00060021 Jy ! Component: 500 - total flux cleaned = 0.000628921 Jy ! Component: 550 - total flux cleaned = 0.000600583 Jy ! Component: 600 - total flux cleaned = 0.000628195 Jy ! Component: 650 - total flux cleaned = 0.000614693 Jy ! Component: 700 - total flux cleaned = 0.00058817 Jy ! Component: 750 - total flux cleaned = 0.00060138 Jy ! Component: 800 - total flux cleaned = 0.000614328 Jy ! Component: 850 - total flux cleaned = 0.000626969 Jy ! Component: 900 - total flux cleaned = 0.000651668 Jy ! Component: 950 - total flux cleaned = 0.000627424 Jy ! Component: 1000 - total flux cleaned = 0.000651214 Jy ! Component: 1050 - total flux cleaned = 0.000604064 Jy ! Component: 1100 - total flux cleaned = 0.00059261 Jy ! Component: 1150 - total flux cleaned = 0.000558274 Jy ! Component: 1200 - total flux cleaned = 0.0005244 Jy ! Component: 1250 - total flux cleaned = 0.000469056 Jy ! Component: 1300 - total flux cleaned = 0.000447248 Jy ! Component: 1350 - total flux cleaned = 0.000393085 Jy ! Component: 1400 - total flux cleaned = 0.000360991 Jy ! Component: 1450 - total flux cleaned = 0.000308289 Jy ! Component: 1500 - total flux cleaned = 0.000287505 Jy ! Component: 1550 - total flux cleaned = 0.000225907 Jy ! Component: 1600 - total flux cleaned = 0.000175354 Jy ! Component: 1650 - total flux cleaned = 0.000145608 Jy ! Component: 1700 - total flux cleaned = 0.000116027 Jy ! Component: 1750 - total flux cleaned = 9.6374e-05 Jy ! Component: 1800 - total flux cleaned = 2.87486e-05 Jy ! Component: 1850 - total flux cleaned = 3.84366e-05 Jy ! Component: 1900 - total flux cleaned = 1.95019e-05 Jy ! Component: 1950 - total flux cleaned = 7.45831e-07 Jy ! Component: 2000 - total flux cleaned = -3.60738e-05 Jy ! Total flux subtracted in 2048 components = -3.60529e-05 Jy ! Clean residual min=-0.000530 max=0.000654 Jy/beam ! Clean residual mean=0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.144713 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 204 components and 0.144713 Jy ![Exited script file: muppet] wmap "J1448-1122_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8913 x 2.224 at 4.958 degrees (North through East) ! Clean map min=-0.0010785 max=0.1097 Jy/beam ! Writing clean map to FITS file: J1448-1122_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016987 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.464538 0.464538 0.929076 1.85815 3.7163 7.43261 14.8652 29.7304 59.4609 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8913 x 2.224 at 4.958 degrees (North through East) ! Clean map min=-0.0010785 max=0.1097 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 J1448-1122_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:51:20 2019