! Started logfile: J1656-3302_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:49 2019 obs J1656-3302_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1656-3302_X_2017_07_16_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.621073 visibilities/baseline/integration-bin. ! Found source: J1656-3302 ! ! 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 1200 lines of history. ! ! Reading 38904 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 J1656-3302_X_2017_07_16_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 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866599Jy sigma=0.004990 ! Fit after self-cal, rms=0.804389Jy sigma=0.004649 ! 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=0.6879 mas, bmaj=1.569 mas, bpa=0.6959 degrees ! Estimated noise=1407.72 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 = 0.149573 Jy ! Component: 100 - total flux cleaned = 0.208965 Jy ! Total flux subtracted in 100 components = 0.208965 Jy ! Clean residual min=-0.015715 max=0.031579 Jy/beam ! Clean residual mean=-0.000159 rms=0.005585 Jy/beam ! Combined flux in latest and established models = 0.208965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.208965 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=0.159067Jy sigma=0.000864 ! Fit after self-cal, rms=0.158830Jy sigma=0.000863 ! 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=0.8532 mas, bmaj=1.937 mas, bpa=2.78 degrees ! Estimated noise=623.753 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 = 0.0572066 Jy ! Component: 100 - total flux cleaned = 0.087017 Jy ! Component: 150 - total flux cleaned = 0.103646 Jy ! Component: 200 - total flux cleaned = 0.113086 Jy ! Total flux subtracted in 200 components = 0.113086 Jy ! Clean residual min=-0.012153 max=0.023435 Jy/beam ! Clean residual mean=0.000018 rms=0.004000 Jy/beam ! Combined flux in latest and established models = 0.322051 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.322051 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=0.142278Jy sigma=0.000702 ! Fit after self-cal, rms=0.142134Jy sigma=0.000701 ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210871 Jy ! Component: 100 - total flux cleaned = 0.0293615 Jy ! Component: 150 - total flux cleaned = 0.0308523 Jy ! Component: 200 - total flux cleaned = 0.0312826 Jy ! Total flux subtracted in 200 components = 0.0312826 Jy ! Clean residual min=-0.009702 max=0.017447 Jy/beam ! Clean residual mean=0.000076 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 0.353334 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.353334 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=0.138958Jy sigma=0.000681 ! Fit after self-cal, rms=0.138460Jy sigma=0.000677 ! 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 0.95 FD 1.00* HN 1.35 KP 0.98 ! LA 0.94 MK 0.99 NL 1.11 OV 0.99 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.52 KP 1.02 ! LA 0.93 MK 1.01 NL 1.11 OV 0.97 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.48 KP 0.92 ! LA 0.98 MK 1.04 NL 1.11 OV 0.97 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.49 KP 0.94 ! LA 0.98 MK 1.03 NL 1.10 OV 0.99 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.41 KP 0.95 ! LA 0.97 MK 1.05 NL 1.10 OV 0.98 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.33 KP 0.96 ! LA 0.95 MK 1.00 NL 1.11 OV 0.99 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.43 KP 0.95 ! LA 0.99 MK 1.01 NL 1.11 OV 0.99 ! PT 1.01 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.43 KP 0.96 ! LA 0.95 MK 0.97 NL 1.12 OV 0.99 ! PT 1.04 SC 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.37 KP 0.95 ! LA 0.97 MK 0.93 NL 1.08 OV 1.00 ! PT 1.03 SC 0.85 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.50 KP 0.96 ! LA 0.99 MK 0.99 NL 1.12 OV 0.99 ! PT 1.02 SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.40 KP 0.93 ! LA 1.00 MK 0.95 NL 1.09 OV 1.01 ! PT 1.03 SC 0.87 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.23 KP 0.98 ! LA 0.98 MK 1.02 NL 1.12 OV 0.99 ! PT 1.02 SC 0.87 ! ! ! Fit before self-cal, rms=0.138460Jy sigma=0.000677 ! Fit after self-cal, rms=0.162415Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=1.917 mas, bpa=4.433 degrees ! Estimated noise=629.474 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 = -0.00191002 Jy ! Component: 100 - total flux cleaned = -0.00224152 Jy ! Component: 150 - total flux cleaned = -0.00238661 Jy ! Component: 200 - total flux cleaned = -0.00265333 Jy ! Total flux subtracted in 200 components = -0.00265333 Jy ! Clean residual min=-0.008639 max=0.008777 Jy/beam ! Clean residual mean=0.000043 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.35068 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.35068 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=0.161869Jy sigma=0.000659 ! Fit after self-cal, rms=0.162266Jy sigma=0.000659 ! 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=0.162266Jy sigma=0.000659 ! Fit after self-cal, rms=0.183108Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.828 mas, bmaj=1.91 mas, bpa=3.607 degrees ! Estimated noise=626.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395344 Jy ! Component: 100 - total flux cleaned = -0.000338951 Jy ! Component: 150 - total flux cleaned = -0.00051382 Jy ! Component: 200 - total flux cleaned = -0.000669607 Jy ! Total flux subtracted in 200 components = -0.000669607 Jy ! Clean residual min=-0.003730 max=0.003233 Jy/beam ! Clean residual mean=0.000015 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.350011 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.350011 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=0.183012Jy sigma=0.000642 ! Fit after self-cal, rms=0.183637Jy sigma=0.000642 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 = -0.000297425 Jy ! Component: 100 - total flux cleaned = -0.000297926 Jy ! Component: 150 - total flux cleaned = -0.000297745 Jy ! Component: 200 - total flux cleaned = -0.000298013 Jy ! Total flux subtracted in 200 components = -0.000298013 Jy ! Clean residual min=-0.003588 max=0.002991 Jy/beam ! Clean residual mean=0.000014 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.349713 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.349713 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=0.183614Jy sigma=0.000642 ! Fit after self-cal, rms=0.183632Jy sigma=0.000642 ! 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=0.183632Jy sigma=0.000642 ! Fit after self-cal, rms=0.191980Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=1.907 mas, bpa=3.526 degrees ! Estimated noise=623.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00065533 Jy ! Component: 100 - total flux cleaned = -0.000850961 Jy ! Component: 150 - total flux cleaned = -0.000850618 Jy ! Component: 200 - total flux cleaned = -0.000850793 Jy ! Total flux subtracted in 200 components = -0.000850793 Jy ! Clean residual min=-0.003375 max=0.002415 Jy/beam ! Clean residual mean=0.000011 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.348862 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.348862 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=0.191942Jy sigma=0.000641 ! Fit after self-cal, rms=0.192090Jy sigma=0.000641 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 = -0.000156925 Jy ! Component: 100 - total flux cleaned = -0.000157933 Jy ! Component: 150 - total flux cleaned = -0.000158066 Jy ! Component: 200 - total flux cleaned = -0.000157627 Jy ! Total flux subtracted in 200 components = -0.000157627 Jy ! Clean residual min=-0.003216 max=0.002365 Jy/beam ! Clean residual mean=0.000011 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.348704 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.348704 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=0.192073Jy sigma=0.000641 ! Fit after self-cal, rms=0.192079Jy sigma=0.000641 ! 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=0.192079Jy sigma=0.000641 ! Fit after self-cal, rms=0.194593Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=5.651 mas, bpa=1.811 degrees ! Estimated noise=788.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000760047 Jy ! Component: 100 - total flux cleaned = -0.000760617 Jy ! Component: 150 - total flux cleaned = -0.000729833 Jy ! Component: 200 - total flux cleaned = -0.000729599 Jy ! Total flux subtracted in 200 components = -0.000729599 Jy ! Clean residual min=-0.002897 max=0.002764 Jy/beam ! Clean residual mean=0.000021 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.347975 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.347975 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=0.194583Jy sigma=0.000641 ! Fit after self-cal, rms=0.194611Jy sigma=0.000641 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 = 3.7134e-05 Jy ! Component: 100 - total flux cleaned = 3.82336e-05 Jy ! Component: 150 - total flux cleaned = 3.84156e-05 Jy ! Component: 200 - total flux cleaned = 6.17052e-05 Jy ! Total flux subtracted in 200 components = 6.17052e-05 Jy ! Clean residual min=-0.002779 max=0.002727 Jy/beam ! Clean residual mean=0.000021 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.348037 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 100 components and 0.348037 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=0.194608Jy sigma=0.000641 ! Fit after self-cal, rms=0.194613Jy sigma=0.000641 ! 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=0.8237 mas, bmaj=1.902 mas, bpa=3.444 degrees ! Estimated noise=621.089 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 1.902 at 3.444 degrees (North through East) ! Clean map min=-0.0039054 max=0.20017 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=0.6626 mas, bmaj=1.543 mas, bpa=1.27 degrees ! Estimated noise=1376.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147547 Jy ! Component: 100 - total flux cleaned = 0.21131 Jy ! Component: 150 - total flux cleaned = 0.250073 Jy ! Component: 200 - total flux cleaned = 0.27537 Jy ! Total flux subtracted in 200 components = 0.27537 Jy ! Clean residual min=-0.008050 max=0.013909 Jy/beam ! Clean residual mean=-0.000086 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.27537 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.27537 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8237 mas, bmaj=1.902 mas, bpa=3.444 degrees ! Estimated noise=621.089 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 = 0.0276074 Jy ! Component: 100 - total flux cleaned = 0.0437161 Jy ! Component: 150 - total flux cleaned = 0.0538813 Jy ! Component: 200 - total flux cleaned = 0.0604895 Jy ! Total flux subtracted in 200 components = 0.0604895 Jy ! Clean residual min=-0.002938 max=0.004460 Jy/beam ! Clean residual mean=-0.000014 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.33586 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 79 components and 0.33586 Jy ! Inverting map ! Added new window around map position (1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468713 Jy ! Component: 100 - total flux cleaned = 0.0077559 Jy ! Component: 150 - total flux cleaned = 0.00884771 Jy ! Component: 200 - total flux cleaned = 0.00921092 Jy ! Total flux subtracted in 200 components = 0.00921092 Jy ! Clean residual min=-0.002175 max=0.002134 Jy/beam ! Clean residual mean=0.000005 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.345071 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.345071 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=2.176 mas, bmaj=5.651 mas, bpa=1.811 degrees ! Estimated noise=788.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204271 Jy ! Component: 100 - total flux cleaned = 0.00228128 Jy ! Component: 150 - total flux cleaned = 0.00228025 Jy ! Component: 200 - total flux cleaned = 0.00225054 Jy ! Total flux subtracted in 200 components = 0.00225054 Jy ! Clean residual min=-0.002621 max=0.002617 Jy/beam ! Clean residual mean=0.000020 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.347321 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 = -2.65218e-05 Jy ! Component: 100 - total flux cleaned = -5.08971e-05 Jy ! Component: 150 - total flux cleaned = -7.21511e-05 Jy ! Component: 200 - total flux cleaned = -9.11455e-05 Jy ! Total flux subtracted in 200 components = -9.11455e-05 Jy ! Clean residual min=-0.002545 max=0.002560 Jy/beam ! Clean residual mean=0.000019 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.34723 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.34723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8237 mas, bmaj=1.902 mas, bpa=3.444 degrees ! Estimated noise=621.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145073 Jy ! Component: 100 - total flux cleaned = -0.00017914 Jy ! Component: 150 - total flux cleaned = -0.000208286 Jy ! Component: 200 - total flux cleaned = -0.000233835 Jy ! Total flux subtracted in 200 components = -0.000233835 Jy ! Clean residual min=-0.002018 max=0.001834 Jy/beam ! Clean residual mean=0.000010 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.346996 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.346996 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=0.194596Jy sigma=0.000640 ! Fit after self-cal, rms=0.194678Jy sigma=0.000640 wmodel J1656-3302_X_2017_07_16_pus_map.mod ! Writing 137 model components to file: J1656-3302_X_2017_07_16_pus_map.mod wobs J1656-3302_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1656-3302_X_2017_07_16_pus_uvs.fits wwins J1656-3302_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J1656-3302_X_2017_07_16_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 = -0.000388417 Jy ! Component: 100 - total flux cleaned = -0.000545594 Jy ! Component: 150 - total flux cleaned = -0.000721731 Jy ! Component: 200 - total flux cleaned = -0.000833152 Jy ! Component: 250 - total flux cleaned = -0.000967427 Jy ! Component: 300 - total flux cleaned = -0.00114808 Jy ! Component: 350 - total flux cleaned = -0.00132298 Jy ! Component: 400 - total flux cleaned = -0.00154137 Jy ! Component: 450 - total flux cleaned = -0.00173004 Jy ! Component: 500 - total flux cleaned = -0.00200487 Jy ! Component: 550 - total flux cleaned = -0.00218366 Jy ! Component: 600 - total flux cleaned = -0.00240251 Jy ! Component: 650 - total flux cleaned = -0.00259425 Jy ! Component: 700 - total flux cleaned = -0.00276053 Jy ! Component: 750 - total flux cleaned = -0.00296316 Jy ! Component: 800 - total flux cleaned = -0.00310198 Jy ! Component: 850 - total flux cleaned = -0.00327632 Jy ! Component: 900 - total flux cleaned = -0.00340963 Jy ! Component: 950 - total flux cleaned = -0.00357734 Jy ! Component: 1000 - total flux cleaned = -0.00377847 Jy ! Component: 1050 - total flux cleaned = -0.00395769 Jy ! Component: 1100 - total flux cleaned = -0.00416918 Jy ! Component: 1150 - total flux cleaned = -0.00434186 Jy ! Component: 1200 - total flux cleaned = -0.00447752 Jy ! Component: 1250 - total flux cleaned = -0.00457781 Jy ! Component: 1300 - total flux cleaned = -0.00469287 Jy ! Component: 1350 - total flux cleaned = -0.00479003 Jy ! Component: 1400 - total flux cleaned = -0.00486966 Jy ! Component: 1450 - total flux cleaned = -0.00493234 Jy ! Component: 1500 - total flux cleaned = -0.00502478 Jy ! Component: 1550 - total flux cleaned = -0.00507026 Jy ! Component: 1600 - total flux cleaned = -0.00510022 Jy ! Component: 1650 - total flux cleaned = -0.00511498 Jy ! Component: 1700 - total flux cleaned = -0.00514426 Jy ! Component: 1750 - total flux cleaned = -0.00521589 Jy ! Component: 1800 - total flux cleaned = -0.00525817 Jy ! Component: 1850 - total flux cleaned = -0.0052862 Jy ! Component: 1900 - total flux cleaned = -0.00534125 Jy ! Component: 1950 - total flux cleaned = -0.00535475 Jy ! Component: 2000 - total flux cleaned = -0.00535481 Jy ! Total flux subtracted in 2048 components = -0.00536835 Jy ! Clean residual min=-0.000668 max=0.000659 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.341628 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 278 components and 0.341628 Jy ![Exited script file: muppet] wmap "J1656-3302_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 1.902 at 3.444 degrees (North through East) ! Clean map min=-0.0020816 max=0.20425 Jy/beam ! Writing clean map to FITS file: J1656-3302_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.366556 0.366556 0.733113 1.46623 2.93245 5.8649 11.7298 23.4596 46.9192 93.8384 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.204 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 1.902 at 3.444 degrees (North through East) ! Clean map min=-0.0020816 max=0.20425 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 J1656-3302_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:51 2019