! Started logfile: J1617-1122_X_2017_08_05_pus_uvs.log on Thu May 9 18:55:25 2019 obs J1617-1122_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1617-1122_X_2017_08_05_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78269 visibilities/baseline/integration-bin. ! Found source: J1617-1122 ! ! 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 575 lines of history. ! ! Reading 40152 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 J1617-1122_X_2017_08_05_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 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.754223Jy sigma=0.005988 ! Fit after self-cal, rms=0.690925Jy sigma=0.005479 ! 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=0.6086 mas, bmaj=1.606 mas, bpa=-0.3757 degrees ! Estimated noise=943.172 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 = 0.238028 Jy ! Component: 100 - total flux cleaned = 0.290841 Jy ! Total flux subtracted in 100 components = 0.290841 Jy ! Clean residual min=-0.007911 max=0.017824 Jy/beam ! Clean residual mean=-0.000037 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.290841 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.290841 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=0.097611Jy sigma=0.000719 ! Fit after self-cal, rms=0.097608Jy sigma=0.000719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178356 Jy ! Component: 100 - total flux cleaned = 0.0257998 Jy ! Total flux subtracted in 100 components = 0.0257998 Jy ! Clean residual min=-0.008194 max=0.008957 Jy/beam ! Clean residual mean=-0.000031 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.31664 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.31664 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=0.093289Jy sigma=0.000692 ! Fit after self-cal, rms=0.093284Jy sigma=0.000692 ! 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=0.7735 mas, bmaj=1.906 mas, bpa=-1.381 degrees ! Estimated noise=455.543 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055529 Jy ! Component: 100 - total flux cleaned = 0.00775818 Jy ! Component: 150 - total flux cleaned = 0.00839644 Jy ! Component: 200 - total flux cleaned = 0.00861507 Jy ! Total flux subtracted in 200 components = 0.00861507 Jy ! Clean residual min=-0.009587 max=0.010271 Jy/beam ! Clean residual mean=-0.000044 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.325255 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.325255 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=0.092793Jy sigma=0.000691 ! Fit after self-cal, rms=0.092794Jy sigma=0.000691 ! 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 1.00 FD 1.00* HN 1.03 KP 1.11 ! LA 0.98 MK 1.00 NL 0.85 OV 1.10 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 1.04 ! LA 0.99 MK 1.00 NL 0.86 OV 1.09 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 0.98 ! LA 1.01 MK 1.01 NL 0.86 OV 1.09 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.09 KP 0.94 ! LA 1.01 MK 1.01 NL 0.86 OV 1.09 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.05 KP 0.88 ! LA 1.01 MK 1.02 NL 0.87 OV 1.10 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 KP 0.85 ! LA 1.00 MK 1.01 NL 0.89 OV 1.11 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.09 KP 0.85 ! LA 1.02 MK 1.01 NL 0.87 OV 1.15 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.08 KP 0.86 ! LA 0.99 MK 0.99 NL 0.89 OV 1.14 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.09 KP 0.88 ! LA 1.01 MK 0.99 NL 0.88 OV 1.14 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.94 ! LA 1.01 MK 1.03 NL 0.89 OV 1.11 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 KP 0.97 ! LA 1.03 MK 1.02 NL 0.89 OV 1.09 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.98 ! LA 1.00 MK 1.01 NL 0.89 OV 1.12 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.092794Jy sigma=0.000691 ! Fit after self-cal, rms=0.086387Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7758 mas, bmaj=1.901 mas, bpa=-1.356 degrees ! Estimated noise=455.285 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 = -0.000178982 Jy ! Component: 100 - total flux cleaned = -0.00012553 Jy ! Component: 150 - total flux cleaned = -7.76493e-05 Jy ! Component: 200 - total flux cleaned = -3.33645e-05 Jy ! Total flux subtracted in 200 components = -3.33645e-05 Jy ! Clean residual min=-0.003407 max=0.003259 Jy/beam ! Clean residual mean=-0.000012 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.325222 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.325222 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=0.086372Jy sigma=0.000647 ! Fit after self-cal, rms=0.086356Jy sigma=0.000647 ! 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=0.086356Jy sigma=0.000647 ! Fit after self-cal, rms=0.085703Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.776 mas, bmaj=1.901 mas, bpa=-1.441 degrees ! Estimated noise=454.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.56211e-05 Jy ! Component: 100 - total flux cleaned = 1.03676e-05 Jy ! Component: 150 - total flux cleaned = 4.23603e-05 Jy ! Component: 200 - total flux cleaned = 8.61285e-05 Jy ! Total flux subtracted in 200 components = 8.61285e-05 Jy ! Clean residual min=-0.001082 max=0.001150 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.325308 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.325308 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=0.085697Jy sigma=0.000642 ! Fit after self-cal, rms=0.085699Jy 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 = 4.90289e-05 Jy ! Component: 100 - total flux cleaned = 7.4524e-05 Jy ! Component: 150 - total flux cleaned = 8.59489e-05 Jy ! Component: 200 - total flux cleaned = 9.72331e-05 Jy ! Total flux subtracted in 200 components = 9.72331e-05 Jy ! Clean residual min=-0.001042 max=0.001118 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.325405 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.325405 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=0.085695Jy sigma=0.000642 ! Fit after self-cal, rms=0.085695Jy 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=0.085695Jy sigma=0.000642 ! Fit after self-cal, rms=0.085656Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.776 mas, bmaj=1.901 mas, bpa=-1.454 degrees ! Estimated noise=454.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.41789e-05 Jy ! Component: 100 - total flux cleaned = -8.25589e-05 Jy ! Component: 150 - total flux cleaned = -6.13058e-05 Jy ! Component: 200 - total flux cleaned = -3.24926e-05 Jy ! Total flux subtracted in 200 components = -3.24926e-05 Jy ! Clean residual min=-0.001028 max=0.001061 Jy/beam ! Clean residual mean=-0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.325373 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.325373 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=0.085653Jy sigma=0.000642 ! Fit after self-cal, rms=0.085653Jy 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 = 3.10472e-05 Jy ! Component: 100 - total flux cleaned = 3.95753e-05 Jy ! Component: 150 - total flux cleaned = 5.55698e-05 Jy ! Component: 200 - total flux cleaned = 6.30393e-05 Jy ! Total flux subtracted in 200 components = 6.30393e-05 Jy ! Clean residual min=-0.001021 max=0.001040 Jy/beam ! Clean residual mean=-0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.325436 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.325436 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=0.085651Jy sigma=0.000642 ! Fit after self-cal, rms=0.085651Jy sigma=0.000642 ! 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=0.085651Jy sigma=0.000642 ! Fit after self-cal, rms=0.085624Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=3.866 mas, bpa=0.6911 degrees ! Estimated noise=616.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.22861e-05 Jy ! Component: 100 - total flux cleaned = -6.12225e-05 Jy ! Component: 150 - total flux cleaned = -3.34186e-05 Jy ! Component: 200 - total flux cleaned = -1.85198e-05 Jy ! Total flux subtracted in 200 components = -1.85198e-05 Jy ! Clean residual min=-0.001250 max=0.001268 Jy/beam ! Clean residual mean=-0.000011 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.325417 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 28 components and 0.325417 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=0.085624Jy sigma=0.000642 ! Fit after self-cal, rms=0.085622Jy 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 = 1.88797e-05 Jy ! Component: 100 - total flux cleaned = 3.88818e-05 Jy ! Component: 150 - total flux cleaned = 6.26299e-05 Jy ! Component: 200 - total flux cleaned = 8.14943e-05 Jy ! Total flux subtracted in 200 components = 8.14943e-05 Jy ! Clean residual min=-0.001256 max=0.001255 Jy/beam ! Clean residual mean=-0.000011 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.325499 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 28 components and 0.325499 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=0.085623Jy sigma=0.000642 ! Fit after self-cal, rms=0.085622Jy sigma=0.000642 ! 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=0.776 mas, bmaj=1.901 mas, bpa=-1.46 degrees ! Estimated noise=454.608 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.776 x 1.901 at -1.46 degrees (North through East) ! Clean map min=-0.00096801 max=0.30981 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=0.6114 mas, bmaj=1.603 mas, bpa=-0.5365 degrees ! Estimated noise=947.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239148 Jy ! Component: 100 - total flux cleaned = 0.29184 Jy ! Component: 150 - total flux cleaned = 0.308927 Jy ! Component: 200 - total flux cleaned = 0.31611 Jy ! Total flux subtracted in 200 components = 0.31611 Jy ! Clean residual min=-0.002800 max=0.003101 Jy/beam ! Clean residual mean=-0.000008 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.31611 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.31611 Jy ! Inverting map and beam ! Estimated beam: bmin=0.776 mas, bmaj=1.901 mas, bpa=-1.46 degrees ! Estimated noise=454.608 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 = 0.00462857 Jy ! Component: 100 - total flux cleaned = 0.00669359 Jy ! Component: 150 - total flux cleaned = 0.00784432 Jy ! Component: 200 - total flux cleaned = 0.00850702 Jy ! Total flux subtracted in 200 components = 0.00850702 Jy ! Clean residual min=-0.001176 max=0.000956 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.324617 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.324617 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=1.999 mas, bmaj=3.866 mas, bpa=0.6911 degrees ! Estimated noise=616.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664294 Jy ! Component: 100 - total flux cleaned = 0.0007428 Jy ! Component: 150 - total flux cleaned = 0.000750937 Jy ! Component: 200 - total flux cleaned = 0.000764674 Jy ! Total flux subtracted in 200 components = 0.000764674 Jy ! Clean residual min=-0.001272 max=0.001276 Jy/beam ! Clean residual mean=-0.000011 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.325382 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 = 5.43078e-06 Jy ! Component: 100 - total flux cleaned = 1.01833e-05 Jy ! Component: 150 - total flux cleaned = 1.80687e-05 Jy ! Component: 200 - total flux cleaned = 2.5196e-05 Jy ! Total flux subtracted in 200 components = 2.5196e-05 Jy ! Clean residual min=-0.001258 max=0.001255 Jy/beam ! Clean residual mean=-0.000011 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.325407 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.325407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.776 mas, bmaj=1.901 mas, bpa=-1.46 degrees ! Estimated noise=454.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.14648e-05 Jy ! Component: 100 - total flux cleaned = -7.05915e-05 Jy ! Component: 150 - total flux cleaned = -7.06544e-05 Jy ! Component: 200 - total flux cleaned = -7.05355e-05 Jy ! Total flux subtracted in 200 components = -7.05355e-05 Jy ! Clean residual min=-0.001115 max=0.000943 Jy/beam ! Clean residual mean=-0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.325337 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.325337 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=0.085623Jy sigma=0.000642 ! Fit after self-cal, rms=0.085623Jy sigma=0.000642 wmodel J1617-1122_X_2017_08_05_pus_map.mod ! Writing 32 model components to file: J1617-1122_X_2017_08_05_pus_map.mod wobs J1617-1122_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1617-1122_X_2017_08_05_pus_uvs.fits wwins J1617-1122_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1617-1122_X_2017_08_05_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 = -0.000298199 Jy ! Component: 100 - total flux cleaned = -0.000333001 Jy ! Component: 150 - total flux cleaned = -0.000334078 Jy ! Component: 200 - total flux cleaned = -0.000333711 Jy ! Component: 250 - total flux cleaned = -0.000348325 Jy ! Component: 300 - total flux cleaned = -0.000377513 Jy ! Component: 350 - total flux cleaned = -0.000447822 Jy ! Component: 400 - total flux cleaned = -0.000419823 Jy ! Component: 450 - total flux cleaned = -0.000379548 Jy ! Component: 500 - total flux cleaned = -0.000392758 Jy ! Component: 550 - total flux cleaned = -0.000354256 Jy ! Component: 600 - total flux cleaned = -0.000341656 Jy ! Component: 650 - total flux cleaned = -0.000304696 Jy ! Component: 700 - total flux cleaned = -0.000280649 Jy ! Component: 750 - total flux cleaned = -0.000257022 Jy ! Component: 800 - total flux cleaned = -0.000245265 Jy ! Component: 850 - total flux cleaned = -0.00022249 Jy ! Component: 900 - total flux cleaned = -0.000244853 Jy ! Component: 950 - total flux cleaned = -0.000233737 Jy ! Component: 1000 - total flux cleaned = -0.00021209 Jy ! Component: 1050 - total flux cleaned = -0.000254295 Jy ! Component: 1100 - total flux cleaned = -0.000233385 Jy ! Component: 1150 - total flux cleaned = -0.000284923 Jy ! Component: 1200 - total flux cleaned = -0.000315435 Jy ! Component: 1250 - total flux cleaned = -0.000365317 Jy ! Component: 1300 - total flux cleaned = -0.000394596 Jy ! Component: 1350 - total flux cleaned = -0.000413997 Jy ! Component: 1400 - total flux cleaned = -0.000433046 Jy ! Component: 1450 - total flux cleaned = -0.000461327 Jy ! Component: 1500 - total flux cleaned = -0.000489059 Jy ! Component: 1550 - total flux cleaned = -0.000479904 Jy ! Component: 1600 - total flux cleaned = -0.000479959 Jy ! Component: 1650 - total flux cleaned = -0.000497789 Jy ! Component: 1700 - total flux cleaned = -0.000506541 Jy ! Component: 1750 - total flux cleaned = -0.000506531 Jy ! Component: 1800 - total flux cleaned = -0.000531899 Jy ! Component: 1850 - total flux cleaned = -0.00054869 Jy ! Component: 1900 - total flux cleaned = -0.000565125 Jy ! Component: 1950 - total flux cleaned = -0.000565217 Jy ! Component: 2000 - total flux cleaned = -0.000621333 Jy ! Total flux subtracted in 2048 components = -0.000621394 Jy ! Clean residual min=-0.000438 max=0.000495 Jy/beam ! Clean residual mean=-0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.324715 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 171 components and 0.324715 Jy ![Exited script file: muppet] wmap "J1617-1122_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.776 x 1.901 at -1.46 degrees (North through East) ! Clean map min=-0.00070863 max=0.30978 Jy/beam ! Writing clean map to FITS file: J1617-1122_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.309785 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140485 0.140485 0.280971 0.561941 1.12388 2.24777 4.49553 8.99106 17.9821 35.9642 71.9285 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.309 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.776 x 1.901 at -1.46 degrees (North through East) ! Clean map min=-0.00070863 max=0.30978 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 J1617-1122_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:55:28 2019