! Started logfile: J1506-0919_X_2017_03_23_pus_uvs.log on Mon May 13 10:24:47 2019 obs J1506-0919_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1506-0919_X_2017_03_23_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781974 visibilities/baseline/integration-bin. ! Found source: J1506-0919 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 60384 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 J1506-0919_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978691Jy sigma=0.007175 ! Fit after self-cal, rms=0.941341Jy sigma=0.007004 ! 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=0.8113 mas, bmaj=2.111 mas, bpa=-2.673 degrees ! Estimated noise=842.285 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500821 Jy ! Component: 100 - total flux cleaned = 0.0624502 Jy ! Total flux subtracted in 100 components = 0.0624502 Jy ! Clean residual min=-0.005717 max=0.007305 Jy/beam ! Clean residual mean=0.000007 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.0624502 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0624502 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=0.145274Jy sigma=0.000728 ! Fit after self-cal, rms=0.144934Jy sigma=0.000725 ! 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=1.067 mas, bmaj=2.852 mas, bpa=-5.93 degrees ! Estimated noise=423.188 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 = 0.0108059 Jy ! Component: 100 - total flux cleaned = 0.0164974 Jy ! Component: 150 - total flux cleaned = 0.0197208 Jy ! Component: 200 - total flux cleaned = 0.0204402 Jy ! Total flux subtracted in 200 components = 0.0204402 Jy ! Clean residual min=-0.006389 max=0.007815 Jy/beam ! Clean residual mean=0.000004 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.0828904 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0828904 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=0.144221Jy sigma=0.000716 ! Fit after self-cal, rms=0.144377Jy sigma=0.000715 ! 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 1.15 FD 0.94 HN 1.46 KP 0.98 ! LA 0.80 MK 1.33 NL 1.15 OV 1.31 ! PT 0.79 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.37 KP 1.01 ! LA 0.82 MK 1.45 NL 1.10 OV 1.21 ! PT 0.75 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.95 HN 1.49 KP 0.98 ! LA 0.84 MK 1.57 NL 1.08 OV 1.26 ! PT 0.77 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.91 HN 1.36 KP 1.00 ! LA 0.85 MK 1.18 NL 1.13 OV 1.33 ! PT 0.79 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.94 HN 1.26 KP 1.06 ! LA 0.85 MK 1.10 NL 1.07 OV 1.23 ! PT 0.75 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.95 HN 1.35 KP 1.00 ! LA 0.86 MK 0.95 NL 1.15 OV 1.21 ! PT 0.77 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.99 HN 1.25 KP 0.97 ! LA 0.89 MK 1.02 NL 1.02 OV 1.28 ! PT 0.77 SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.01 HN 1.12 KP 0.99 ! LA 0.86 MK 1.19 NL 1.08 OV 1.30 ! PT 0.75 SC 0.89 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 1.04 KP 1.02 ! LA 0.92 MK 1.24 NL 1.01 OV 1.29 ! PT 0.79 SC 0.78 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.93 HN 1.10 KP 0.96 ! LA 0.88 MK 1.27 NL 1.07 OV 1.39 ! PT 0.76 SC 0.84 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.03 KP 0.95 ! LA 0.89 MK 1.00 NL 1.04 OV 1.45 ! PT 0.77 SC 0.88 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.03 KP 0.88 ! LA 0.90 MK 1.02 NL 0.99 OV 1.47 ! PT 0.73 SC 0.74 ! ! ! Fit before self-cal, rms=0.144377Jy sigma=0.000715 ! Fit after self-cal, rms=0.164125Jy sigma=0.000705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.866 mas, bpa=-4.613 degrees ! Estimated noise=442.031 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 = 0.000769512 Jy ! Component: 100 - total flux cleaned = 0.000877519 Jy ! Component: 150 - total flux cleaned = 0.000908414 Jy ! Component: 200 - total flux cleaned = 0.000938264 Jy ! Total flux subtracted in 200 components = 0.000938264 Jy ! Clean residual min=-0.005715 max=0.007275 Jy/beam ! Clean residual mean=-0.000102 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.0838287 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.0838287 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=0.164089Jy sigma=0.000705 ! Fit after self-cal, rms=0.164825Jy sigma=0.000702 ! 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=0.164825Jy sigma=0.000702 ! Fit after self-cal, rms=0.177451Jy sigma=0.000692 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.876 mas, bpa=-3.928 degrees ! Estimated noise=463.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276322 Jy ! Component: 100 - total flux cleaned = 0.00332616 Jy ! Component: 150 - total flux cleaned = 0.00340072 Jy ! Component: 200 - total flux cleaned = 0.00340079 Jy ! Total flux subtracted in 200 components = 0.00340079 Jy ! Clean residual min=-0.005017 max=0.007438 Jy/beam ! Clean residual mean=-0.000083 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.0872295 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0872295 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=0.177359Jy sigma=0.000692 ! Fit after self-cal, rms=0.177939Jy sigma=0.000691 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 (16.4, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070268 Jy ! Component: 100 - total flux cleaned = 0.0106971 Jy ! Component: 150 - total flux cleaned = 0.012421 Jy ! Component: 200 - total flux cleaned = 0.0131116 Jy ! Total flux subtracted in 200 components = 0.0131116 Jy ! Clean residual min=-0.004945 max=0.005247 Jy/beam ! Clean residual mean=-0.000039 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.100341 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.100341 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=0.177650Jy sigma=0.000687 ! Fit after self-cal, rms=0.177540Jy sigma=0.000686 ! 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=0.177540Jy sigma=0.000686 ! Fit after self-cal, rms=0.173626Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.855 mas, bpa=-3.594 degrees ! Estimated noise=461.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435972 Jy ! Component: 100 - total flux cleaned = 0.00598356 Jy ! Component: 150 - total flux cleaned = 0.00623265 Jy ! Component: 200 - total flux cleaned = 0.00618283 Jy ! Total flux subtracted in 200 components = 0.00618283 Jy ! Clean residual min=-0.004772 max=0.004881 Jy/beam ! Clean residual mean=-0.000010 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.106524 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.106524 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=0.173477Jy sigma=0.000683 ! Fit after self-cal, rms=0.173609Jy sigma=0.000682 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 = 0.00215367 Jy ! Component: 100 - total flux cleaned = 0.00192654 Jy ! Component: 150 - total flux cleaned = 0.00182697 Jy ! Component: 200 - total flux cleaned = 0.00178311 Jy ! Total flux subtracted in 200 components = 0.00178311 Jy ! Clean residual min=-0.005009 max=0.004895 Jy/beam ! Clean residual mean=-0.000008 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.108307 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.108307 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=0.173530Jy sigma=0.000682 ! Fit after self-cal, rms=0.173485Jy sigma=0.000682 ! 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=0.173485Jy sigma=0.000682 ! Fit after self-cal, rms=0.174960Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.537 mas, bmaj=4.595 mas, bpa=2.153 degrees ! Estimated noise=461.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246615 Jy ! Component: 100 - total flux cleaned = 0.00356255 Jy ! Component: 150 - total flux cleaned = 0.00391024 Jy ! Component: 200 - total flux cleaned = 0.00406088 Jy ! Total flux subtracted in 200 components = 0.00406088 Jy ! Clean residual min=-0.006263 max=0.005464 Jy/beam ! Clean residual mean=-0.000015 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.112368 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.112368 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=0.174928Jy sigma=0.000681 ! Fit after self-cal, rms=0.175011Jy sigma=0.000681 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 = 0.000691601 Jy ! Component: 100 - total flux cleaned = 0.000770367 Jy ! Component: 150 - total flux cleaned = 0.000844391 Jy ! Component: 200 - total flux cleaned = 0.000915015 Jy ! Total flux subtracted in 200 components = 0.000915015 Jy ! Clean residual min=-0.006368 max=0.005500 Jy/beam ! Clean residual mean=-0.000013 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.113283 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.113283 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=0.174992Jy sigma=0.000681 ! Fit after self-cal, rms=0.174999Jy sigma=0.000681 ! 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=1.157 mas, bmaj=2.858 mas, bpa=-3.514 degrees ! Estimated noise=461.433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.858 at -3.514 degrees (North through East) ! Clean map min=-0.0049917 max=0.064478 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=0.8472 mas, bmaj=2.078 mas, bpa=1.112 degrees ! Estimated noise=967.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.054278 Jy ! Component: 100 - total flux cleaned = 0.0704036 Jy ! Component: 150 - total flux cleaned = 0.080917 Jy ! Component: 200 - total flux cleaned = 0.0888296 Jy ! Total flux subtracted in 200 components = 0.0888296 Jy ! Clean residual min=-0.005566 max=0.006748 Jy/beam ! Clean residual mean=0.000007 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.0888296 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0888296 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.858 mas, bpa=-3.514 degrees ! Estimated noise=461.433 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00864481 Jy ! Component: 100 - total flux cleaned = 0.0143332 Jy ! Component: 150 - total flux cleaned = 0.0179851 Jy ! Component: 200 - total flux cleaned = 0.0203494 Jy ! Total flux subtracted in 200 components = 0.0203494 Jy ! Clean residual min=-0.005096 max=0.003977 Jy/beam ! Clean residual mean=-0.000004 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.109179 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.109179 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=2.537 mas, bmaj=4.595 mas, bpa=2.153 degrees ! Estimated noise=461.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288596 Jy ! Component: 100 - total flux cleaned = 0.00380624 Jy ! Component: 150 - total flux cleaned = 0.00456379 Jy ! Component: 200 - total flux cleaned = 0.0052632 Jy ! Total flux subtracted in 200 components = 0.0052632 Jy ! Clean residual min=-0.005964 max=0.004400 Jy/beam ! Clean residual mean=-0.000017 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.114442 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 = 0.000427708 Jy ! Component: 100 - total flux cleaned = 0.000816329 Jy ! Component: 150 - total flux cleaned = 0.00112039 Jy ! Component: 200 - total flux cleaned = 0.00135399 Jy ! Total flux subtracted in 200 components = 0.00135399 Jy ! Clean residual min=-0.005854 max=0.004418 Jy/beam ! Clean residual mean=-0.000019 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.115796 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 78 components and 0.115796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.858 mas, bpa=-3.514 degrees ! Estimated noise=461.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.75404e-06 Jy ! Component: 100 - total flux cleaned = 0.000273123 Jy ! Component: 150 - total flux cleaned = 0.000426217 Jy ! Component: 200 - total flux cleaned = 0.000474503 Jy ! Total flux subtracted in 200 components = 0.000474503 Jy ! Clean residual min=-0.004812 max=0.003762 Jy/beam ! Clean residual mean=-0.000013 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.116271 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.116271 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=0.174819Jy sigma=0.000680 ! Fit after self-cal, rms=0.174531Jy sigma=0.000679 wmodel J1506-0919_X_2017_03_23_pus_map.mod ! Writing 89 model components to file: J1506-0919_X_2017_03_23_pus_map.mod wobs J1506-0919_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1506-0919_X_2017_03_23_pus_uvs.fits wwins J1506-0919_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1506-0919_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00220923 Jy ! Component: 100 - total flux cleaned = -0.00329737 Jy ! Component: 150 - total flux cleaned = -0.00415516 Jy ! Component: 200 - total flux cleaned = -0.00429237 Jy ! Component: 250 - total flux cleaned = -0.00385344 Jy ! Component: 300 - total flux cleaned = -0.00324383 Jy ! Component: 350 - total flux cleaned = -0.00265314 Jy ! Component: 400 - total flux cleaned = -0.00207861 Jy ! Component: 450 - total flux cleaned = -0.00157537 Jy ! Component: 500 - total flux cleaned = -0.000978205 Jy ! Component: 550 - total flux cleaned = -0.00044884 Jy ! Component: 600 - total flux cleaned = 6.88571e-05 Jy ! Component: 650 - total flux cleaned = 0.000624402 Jy ! Component: 700 - total flux cleaned = 0.000970956 Jy ! Component: 750 - total flux cleaned = 0.00140784 Jy ! Component: 800 - total flux cleaned = 0.00159831 Jy ! Component: 850 - total flux cleaned = 0.00197241 Jy ! Component: 900 - total flux cleaned = 0.00220215 Jy ! Component: 950 - total flux cleaned = 0.00260847 Jy ! Component: 1000 - total flux cleaned = 0.00274135 Jy ! Component: 1050 - total flux cleaned = 0.00300452 Jy ! Component: 1100 - total flux cleaned = 0.00321986 Jy ! Component: 1150 - total flux cleaned = 0.00338942 Jy ! Component: 1200 - total flux cleaned = 0.0036394 Jy ! Component: 1250 - total flux cleaned = 0.00376285 Jy ! Component: 1300 - total flux cleaned = 0.00408671 Jy ! Component: 1350 - total flux cleaned = 0.00428594 Jy ! Component: 1400 - total flux cleaned = 0.00463978 Jy ! Component: 1450 - total flux cleaned = 0.00487246 Jy ! Component: 1500 - total flux cleaned = 0.00498752 Jy ! Component: 1550 - total flux cleaned = 0.00513986 Jy ! Component: 1600 - total flux cleaned = 0.00528997 Jy ! Component: 1650 - total flux cleaned = 0.00543838 Jy ! Component: 1700 - total flux cleaned = 0.00547492 Jy ! Component: 1750 - total flux cleaned = 0.00558373 Jy ! Component: 1800 - total flux cleaned = 0.0056914 Jy ! Component: 1850 - total flux cleaned = 0.00583326 Jy ! Component: 1900 - total flux cleaned = 0.00586857 Jy ! Component: 1950 - total flux cleaned = 0.00590378 Jy ! Component: 2000 - total flux cleaned = 0.00604123 Jy ! Total flux subtracted in 2048 components = 0.00614318 Jy ! Clean residual min=-0.001812 max=0.002119 Jy/beam ! Clean residual mean=-0.000021 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.122414 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 241 components and 0.122414 Jy ![Exited script file: muppet] wmap "J1506-0919_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.858 at -3.514 degrees (North through East) ! Clean map min=-0.0036644 max=0.065668 Jy/beam ! Writing clean map to FITS file: J1506-0919_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0656682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000737413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.36881 3.36881 6.73763 13.4753 26.9505 53.901 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.858 at -3.514 degrees (North through East) ! Clean map min=-0.0036644 max=0.065668 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 J1506-0919_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:24:51 2019