! Started logfile: J1639+8631_X_2017_07_09_pus_uvs.log on Wed May 8 15:28:06 2019 obs J1639+8631_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1639+8631_X_2017_07_09_pus_uva.fits ! AN table 1: 231 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.943819 visibilities/baseline/integration-bin. ! Found source: J1639+8631 ! ! 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 979 lines of history. ! ! Reading 117732 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 J1639+8631_X_2017_07_09_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.984330Jy sigma=0.007923 ! Fit after self-cal, rms=0.952267Jy sigma=0.007683 ! 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=0.775 mas, bmaj=0.8489 mas, bpa=80.84 degrees ! Estimated noise=732.673 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 = 0.0368481 Jy ! Component: 100 - total flux cleaned = 0.0453395 Jy ! Total flux subtracted in 100 components = 0.0453395 Jy ! Clean residual min=-0.002564 max=0.003335 Jy/beam ! Clean residual mean=-0.000010 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0453395 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0453395 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=0.086403Jy sigma=0.000678 ! Fit after self-cal, rms=0.085832Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441363 Jy ! Component: 100 - total flux cleaned = 0.00707171 Jy ! Total flux subtracted in 100 components = 0.00707171 Jy ! Clean residual min=-0.002665 max=0.002994 Jy/beam ! Clean residual mean=-0.000009 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0524112 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0524113 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=0.085369Jy sigma=0.000671 ! Fit after self-cal, rms=0.085362Jy sigma=0.000670 ! 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=1.032 mas, bmaj=1.129 mas, bpa=77.73 degrees ! Estimated noise=258.882 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 = 0.00475969 Jy ! Component: 100 - total flux cleaned = 0.0073859 Jy ! Component: 150 - total flux cleaned = 0.00887434 Jy ! Component: 200 - total flux cleaned = 0.0097179 Jy ! Total flux subtracted in 200 components = 0.0097179 Jy ! Clean residual min=-0.002539 max=0.004551 Jy/beam ! Clean residual mean=-0.000033 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.0621292 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0621292 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=0.085105Jy sigma=0.000668 ! Fit after self-cal, rms=0.085101Jy sigma=0.000668 ! 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 1.08 FD 0.99 HN 1.20 KP 0.86 ! LA 0.85 MK 1.06 NL 1.09 OV 1.08 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.14 KP 0.88 ! LA 0.84 MK 1.11 NL 1.10 OV 1.10 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.10 KP 0.88 ! LA 0.84 MK 1.09 NL 1.11 OV 1.10 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.20 KP 0.87 ! LA 0.83 MK 1.11 NL 1.25 OV 1.15 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.07 KP 0.81 ! LA 0.81 MK 1.21 NL 1.22 OV 1.12 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.11 KP 0.83 ! LA 0.88 MK 1.09 NL 1.12 OV 1.12 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.02 KP 0.83 ! LA 0.87 MK 1.09 NL 1.13 OV 1.14 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.03 KP 0.88 ! LA 0.84 MK 1.11 NL 1.14 OV 1.08 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 0.84 ! LA 0.86 MK 1.06 NL 1.12 OV 1.11 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.87 ! LA 0.88 MK 1.00 NL 1.12 OV 1.04 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.96 KP 0.82 ! LA 0.85 MK 1.00 NL 1.08 OV 1.07 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.88 KP 0.90 ! LA 0.91 MK 0.90 NL 1.13 OV 0.98 ! PT 0.93 SC 0.90 ! ! ! Fit before self-cal, rms=0.085101Jy sigma=0.000668 ! Fit after self-cal, rms=0.085423Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.149 mas, bpa=76.92 degrees ! Estimated noise=261.488 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 (-6.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434678 Jy ! Component: 100 - total flux cleaned = 0.00657944 Jy ! Component: 150 - total flux cleaned = 0.00805557 Jy ! Component: 200 - total flux cleaned = 0.00909703 Jy ! Total flux subtracted in 200 components = 0.00909703 Jy ! Clean residual min=-0.002329 max=0.002840 Jy/beam ! Clean residual mean=0.000010 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0712262 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.0712262 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=0.085241Jy sigma=0.000663 ! Fit after self-cal, rms=0.085358Jy sigma=0.000662 ! 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=0.085358Jy sigma=0.000662 ! Fit after self-cal, rms=0.090140Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.159 mas, bpa=71.94 degrees ! Estimated noise=263.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169539 Jy ! Component: 100 - total flux cleaned = 0.00209185 Jy ! Component: 150 - total flux cleaned = 0.00230863 Jy ! Component: 200 - total flux cleaned = 0.00237885 Jy ! Total flux subtracted in 200 components = 0.00237885 Jy ! Clean residual min=-0.001527 max=0.003406 Jy/beam ! Clean residual mean=-0.000015 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.073605 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.073605 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=0.090107Jy sigma=0.000657 ! Fit after self-cal, rms=0.090574Jy sigma=0.000655 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 (12, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026763 Jy ! Component: 100 - total flux cleaned = 0.00393107 Jy ! Component: 150 - total flux cleaned = 0.00478304 Jy ! Component: 200 - total flux cleaned = 0.00512329 Jy ! Total flux subtracted in 200 components = 0.00512329 Jy ! Clean residual min=-0.001704 max=0.002256 Jy/beam ! Clean residual mean=-0.000016 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0787283 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0787283 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=0.090508Jy sigma=0.000654 ! Fit after self-cal, rms=0.090406Jy sigma=0.000654 ! Inverting map ! Added new window around map position (-2.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220647 Jy ! Component: 100 - total flux cleaned = 0.00348659 Jy ! Component: 150 - total flux cleaned = 0.00430092 Jy ! Component: 200 - total flux cleaned = 0.00473688 Jy ! Total flux subtracted in 200 components = 0.00473688 Jy ! Clean residual min=-0.001528 max=0.001649 Jy/beam ! Clean residual mean=-0.000013 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0834652 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.0834652 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=0.090348Jy sigma=0.000653 ! Fit after self-cal, rms=0.090305Jy sigma=0.000653 ! 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=0.090305Jy sigma=0.000653 ! Fit after self-cal, rms=0.090268Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.155 mas, bpa=72.46 degrees ! Estimated noise=261.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141098 Jy ! Component: 100 - total flux cleaned = 0.00223561 Jy ! Component: 150 - total flux cleaned = 0.00262695 Jy ! Component: 200 - total flux cleaned = 0.00284414 Jy ! Total flux subtracted in 200 components = 0.00284414 Jy ! Clean residual min=-0.001380 max=0.001714 Jy/beam ! Clean residual mean=-0.000016 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0863093 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.0863093 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=0.090239Jy sigma=0.000653 ! Fit after self-cal, rms=0.090264Jy sigma=0.000653 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 = 0.000779183 Jy ! Component: 100 - total flux cleaned = 0.00100149 Jy ! Component: 150 - total flux cleaned = 0.00111062 Jy ! Component: 200 - total flux cleaned = 0.0011913 Jy ! Total flux subtracted in 200 components = 0.0011913 Jy ! Clean residual min=-0.001398 max=0.001669 Jy/beam ! Clean residual mean=-0.000017 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0875006 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 0.0875006 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=0.090250Jy sigma=0.000652 ! Fit after self-cal, rms=0.090238Jy sigma=0.000652 ! 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=0.090238Jy sigma=0.000652 ! Fit after self-cal, rms=0.089971Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=2.705 mas, bpa=64.18 degrees ! Estimated noise=330.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122036 Jy ! Component: 100 - total flux cleaned = 0.00201267 Jy ! Component: 150 - total flux cleaned = 0.00248643 Jy ! Component: 200 - total flux cleaned = 0.00271439 Jy ! Total flux subtracted in 200 components = 0.00271439 Jy ! Clean residual min=-0.002330 max=0.002245 Jy/beam ! Clean residual mean=-0.000037 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.090215 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.090215 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=0.089963Jy sigma=0.000652 ! Fit after self-cal, rms=0.089957Jy sigma=0.000652 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 = 0.000557694 Jy ! Component: 100 - total flux cleaned = 0.000806875 Jy ! Component: 150 - total flux cleaned = 0.000931657 Jy ! Component: 200 - total flux cleaned = 0.00101162 Jy ! Total flux subtracted in 200 components = 0.00101162 Jy ! Clean residual min=-0.002355 max=0.002281 Jy/beam ! Clean residual mean=-0.000038 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0912266 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 0.0912266 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=0.089954Jy sigma=0.000652 ! Fit after self-cal, rms=0.089951Jy sigma=0.000652 ! 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=1.049 mas, bmaj=1.153 mas, bpa=73.37 degrees ! Estimated noise=261.454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.153 at 73.37 degrees (North through East) ! Clean map min=-0.0013116 max=0.051019 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=0.7818 mas, bmaj=0.8556 mas, bpa=74.52 degrees ! Estimated noise=755.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377514 Jy ! Component: 100 - total flux cleaned = 0.0469232 Jy ! Component: 150 - total flux cleaned = 0.0522681 Jy ! Component: 200 - total flux cleaned = 0.0564921 Jy ! Total flux subtracted in 200 components = 0.0564921 Jy ! Clean residual min=-0.002831 max=0.002711 Jy/beam ! Clean residual mean=-0.000016 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0564921 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0564921 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.153 mas, bpa=73.37 degrees ! Estimated noise=261.454 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 = 0.00632189 Jy ! Component: 100 - total flux cleaned = 0.0108921 Jy ! Component: 150 - total flux cleaned = 0.0144777 Jy ! Component: 200 - total flux cleaned = 0.0174361 Jy ! Total flux subtracted in 200 components = 0.0174361 Jy ! Clean residual min=-0.001997 max=0.001886 Jy/beam ! Clean residual mean=-0.000048 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0739282 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.0739282 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=2.519 mas, bmaj=2.705 mas, bpa=64.18 degrees ! Estimated noise=330.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415735 Jy ! Component: 100 - total flux cleaned = 0.00719605 Jy ! Component: 150 - total flux cleaned = 0.00950195 Jy ! Component: 200 - total flux cleaned = 0.0113069 Jy ! Total flux subtracted in 200 components = 0.0113069 Jy ! Clean residual min=-0.002700 max=0.002029 Jy/beam ! Clean residual mean=-0.000065 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0852351 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144805 Jy ! Component: 100 - total flux cleaned = 0.00262181 Jy ! Component: 150 - total flux cleaned = 0.00357784 Jy ! Component: 200 - total flux cleaned = 0.00435725 Jy ! Total flux subtracted in 200 components = 0.00435725 Jy ! Clean residual min=-0.002512 max=0.002171 Jy/beam ! Clean residual mean=-0.000049 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0895924 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 106 components and 0.0895924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.153 mas, bpa=73.37 degrees ! Estimated noise=261.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011235 Jy ! Component: 100 - total flux cleaned = 0.00042622 Jy ! Component: 150 - total flux cleaned = 0.000544713 Jy ! Component: 200 - total flux cleaned = 0.000652997 Jy ! Total flux subtracted in 200 components = 0.000652997 Jy ! Clean residual min=-0.001453 max=0.001616 Jy/beam ! Clean residual mean=-0.000018 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0902454 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.0902454 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=0.089962Jy sigma=0.000652 ! Fit after self-cal, rms=0.089938Jy sigma=0.000652 wmodel J1639+8631_X_2017_07_09_pus_map.mod ! Writing 122 model components to file: J1639+8631_X_2017_07_09_pus_map.mod wobs J1639+8631_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1639+8631_X_2017_07_09_pus_uvs.fits wwins J1639+8631_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1639+8631_X_2017_07_09_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 = 0.000443757 Jy ! Component: 100 - total flux cleaned = 0.000615696 Jy ! Component: 150 - total flux cleaned = 0.000638251 Jy ! Component: 200 - total flux cleaned = 0.000680959 Jy ! Component: 250 - total flux cleaned = 0.000742272 Jy ! Component: 300 - total flux cleaned = 0.000781546 Jy ! Component: 350 - total flux cleaned = 0.000819854 Jy ! Component: 400 - total flux cleaned = 0.000875686 Jy ! Component: 450 - total flux cleaned = 0.000911695 Jy ! Component: 500 - total flux cleaned = 0.00096476 Jy ! Component: 550 - total flux cleaned = 0.0010685 Jy ! Component: 600 - total flux cleaned = 0.0011525 Jy ! Component: 650 - total flux cleaned = 0.00123498 Jy ! Component: 700 - total flux cleaned = 0.0013322 Jy ! Component: 750 - total flux cleaned = 0.00144351 Jy ! Component: 800 - total flux cleaned = 0.00155289 Jy ! Component: 850 - total flux cleaned = 0.00172131 Jy ! Component: 900 - total flux cleaned = 0.0018118 Jy ! Component: 950 - total flux cleaned = 0.00197502 Jy ! Component: 1000 - total flux cleaned = 0.00206261 Jy ! Component: 1050 - total flux cleaned = 0.00217777 Jy ! Component: 1100 - total flux cleaned = 0.00226269 Jy ! Component: 1150 - total flux cleaned = 0.00230467 Jy ! Component: 1200 - total flux cleaned = 0.00237384 Jy ! Component: 1250 - total flux cleaned = 0.00248327 Jy ! Component: 1300 - total flux cleaned = 0.00260421 Jy ! Component: 1350 - total flux cleaned = 0.00269677 Jy ! Component: 1400 - total flux cleaned = 0.00278816 Jy ! Component: 1450 - total flux cleaned = 0.00289117 Jy ! Component: 1500 - total flux cleaned = 0.00296761 Jy ! Component: 1550 - total flux cleaned = 0.00305571 Jy ! Component: 1600 - total flux cleaned = 0.00316745 Jy ! Component: 1650 - total flux cleaned = 0.0032411 Jy ! Component: 1700 - total flux cleaned = 0.00335016 Jy ! Component: 1750 - total flux cleaned = 0.0034341 Jy ! Component: 1800 - total flux cleaned = 0.00352878 Jy ! Component: 1850 - total flux cleaned = 0.00362257 Jy ! Component: 1900 - total flux cleaned = 0.00373817 Jy ! Component: 1950 - total flux cleaned = 0.00379529 Jy ! Component: 2000 - total flux cleaned = 0.00387448 Jy ! Total flux subtracted in 2048 components = 0.00396419 Jy ! Clean residual min=-0.000562 max=0.000604 Jy/beam ! Clean residual mean=0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0942096 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 304 components and 0.0942096 Jy ![Exited script file: muppet] wmap "J1639+8631_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.153 at 73.37 degrees (North through East) ! Clean map min=-0.0010589 max=0.051581 Jy/beam ! Writing clean map to FITS file: J1639+8631_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0515814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226621 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31804 1.31804 2.63608 5.27216 10.5443 21.0886 42.1773 84.3546 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.153 at 73.37 degrees (North through East) ! Clean map min=-0.0010589 max=0.051581 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 J1639+8631_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:28:13 2019