! Started logfile: J1048-4114_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:48:18 2019 obs J1048-4114_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1048-4114_X_2017_05_31_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.721461 visibilities/baseline/integration-bin. ! Found source: J1048-4114 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1698 lines of history. ! ! Reading 28440 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 J1048-4114_X_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926173Jy sigma=0.005541 ! Fit after self-cal, rms=0.893777Jy sigma=0.005383 ! 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=0.5719 mas, bmaj=1.936 mas, bpa=-11 degrees ! Estimated noise=2120.52 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 = 0.0895137 Jy ! Component: 100 - total flux cleaned = 0.110111 Jy ! Total flux subtracted in 100 components = 0.110111 Jy ! Clean residual min=-0.008673 max=0.016292 Jy/beam ! Clean residual mean=-0.000196 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.110111 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.110111 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=0.125621Jy sigma=0.000653 ! Fit after self-cal, rms=0.125558Jy sigma=0.000653 ! 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=0.7446 mas, bmaj=2.114 mas, bpa=-7.892 degrees ! Estimated noise=733.289 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 (-1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134019 Jy ! Component: 100 - total flux cleaned = 0.0195157 Jy ! Component: 150 - total flux cleaned = 0.0215967 Jy ! Component: 200 - total flux cleaned = 0.0220618 Jy ! Total flux subtracted in 200 components = 0.0220618 Jy ! Clean residual min=-0.004956 max=0.008160 Jy/beam ! Clean residual mean=-0.000084 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.132173 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.132173 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=0.124364Jy sigma=0.000643 ! Fit after self-cal, rms=0.124265Jy sigma=0.000643 ! 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 1.30 KP 0.96 ! LA 0.91 MK 0.99 NL 1.28 OV 1.05 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.34 KP 0.91 ! LA 0.92 MK 0.95 NL 1.33 OV 1.05 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.48 KP 0.82 ! LA 0.91 MK 1.01 NL 1.23 OV 1.07 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.38 KP 0.98 ! LA 0.98 MK 0.96 NL 1.25 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.94 ! LA 0.96 MK 1.00 NL 1.17 OV 1.09 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.39 KP 0.96 ! LA 0.95 MK 0.97 NL 1.08 OV 0.95 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.95 ! LA 0.93 MK 1.00 NL 1.17 OV 1.03 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.18 KP 0.90 ! LA 0.92 MK 0.97 NL 1.19 OV 0.98 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.89 ! LA 0.90 MK 1.01 NL 1.12 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.95 ! LA 0.94 MK 1.00 NL 1.13 OV 0.94 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.31 KP 0.87 ! LA 0.92 MK 1.01 NL 1.14 OV 0.99 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.92 ! LA 0.90 MK 0.99 NL 1.13 OV 1.05 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.124265Jy sigma=0.000643 ! Fit after self-cal, rms=0.143375Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7459 mas, bmaj=2.104 mas, bpa=-7.92 degrees ! Estimated noise=740.969 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471514 Jy ! Component: 100 - total flux cleaned = 0.0060933 Jy ! Component: 150 - total flux cleaned = 0.00670685 Jy ! Component: 200 - total flux cleaned = 0.00714678 Jy ! Total flux subtracted in 200 components = 0.00714678 Jy ! Clean residual min=-0.002307 max=0.003129 Jy/beam ! Clean residual mean=-0.000026 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.13932 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.13932 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=0.143245Jy sigma=0.000637 ! Fit after self-cal, rms=0.143643Jy sigma=0.000637 ! 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=0.143643Jy sigma=0.000637 ! Fit after self-cal, rms=0.145996Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7465 mas, bmaj=2.105 mas, bpa=-7.968 degrees ! Estimated noise=740.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194026 Jy ! Component: 100 - total flux cleaned = 0.00239572 Jy ! Component: 150 - total flux cleaned = 0.00239958 Jy ! Component: 200 - total flux cleaned = 0.00234951 Jy ! Total flux subtracted in 200 components = 0.00234951 Jy ! Clean residual min=-0.002084 max=0.002573 Jy/beam ! Clean residual mean=-0.000017 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.141669 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.141669 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=0.145963Jy sigma=0.000637 ! Fit after self-cal, rms=0.146012Jy sigma=0.000637 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 = 0.000355677 Jy ! Component: 100 - total flux cleaned = 0.00032802 Jy ! Component: 150 - total flux cleaned = 0.000328293 Jy ! Component: 200 - total flux cleaned = 0.00032849 Jy ! Total flux subtracted in 200 components = 0.00032849 Jy ! Clean residual min=-0.002052 max=0.002499 Jy/beam ! Clean residual mean=-0.000018 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.141998 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.141998 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=0.145998Jy sigma=0.000637 ! Fit after self-cal, rms=0.146002Jy sigma=0.000637 ! 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=0.146002Jy sigma=0.000637 ! Fit after self-cal, rms=0.146676Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7471 mas, bmaj=2.106 mas, bpa=-7.952 degrees ! Estimated noise=741.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917678 Jy ! Component: 100 - total flux cleaned = 0.000890925 Jy ! Component: 150 - total flux cleaned = 0.00078937 Jy ! Component: 200 - total flux cleaned = 0.000694618 Jy ! Total flux subtracted in 200 components = 0.000694618 Jy ! Clean residual min=-0.001979 max=0.002317 Jy/beam ! Clean residual mean=-0.000015 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.142692 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.142692 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=0.146655Jy sigma=0.000636 ! Fit after self-cal, rms=0.146664Jy sigma=0.000636 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 = 0.000106208 Jy ! Component: 100 - total flux cleaned = 2.99733e-05 Jy ! Component: 150 - total flux cleaned = -4.25613e-05 Jy ! Component: 200 - total flux cleaned = -0.00013587 Jy ! Total flux subtracted in 200 components = -0.00013587 Jy ! Clean residual min=-0.001969 max=0.002273 Jy/beam ! Clean residual mean=-0.000017 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.142557 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.142557 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=0.146649Jy sigma=0.000636 ! Fit after self-cal, rms=0.146647Jy sigma=0.000636 ! 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=0.146647Jy sigma=0.000636 ! Fit after self-cal, rms=0.147014Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.476 mas, bmaj=8.675 mas, bpa=-4.117 degrees ! Estimated noise=973.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011595 Jy ! Component: 100 - total flux cleaned = 0.00137491 Jy ! Component: 150 - total flux cleaned = 0.00145844 Jy ! Component: 200 - total flux cleaned = 0.00153448 Jy ! Total flux subtracted in 200 components = 0.00153448 Jy ! Clean residual min=-0.002909 max=0.002452 Jy/beam ! Clean residual mean=-0.000024 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.144091 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 72 components and 0.144091 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=0.147023Jy sigma=0.000636 ! Fit after self-cal, rms=0.147029Jy sigma=0.000636 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 = 0.000219583 Jy ! Component: 100 - total flux cleaned = 0.000276499 Jy ! Component: 150 - total flux cleaned = 0.000345428 Jy ! Component: 200 - total flux cleaned = 0.000391288 Jy ! Total flux subtracted in 200 components = 0.000391288 Jy ! Clean residual min=-0.002789 max=0.002320 Jy/beam ! Clean residual mean=-0.000022 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.144482 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.144482 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=0.147033Jy sigma=0.000636 ! Fit after self-cal, rms=0.147034Jy sigma=0.000636 ! 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=0.7476 mas, bmaj=2.107 mas, bpa=-7.938 degrees ! Estimated noise=742.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7476 x 2.107 at -7.938 degrees (North through East) ! Clean map min=-0.0033483 max=0.1048 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=0.5715 mas, bmaj=1.917 mas, bpa=-10.92 degrees ! Estimated noise=2188.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0918165 Jy ! Component: 100 - total flux cleaned = 0.113791 Jy ! Component: 150 - total flux cleaned = 0.12336 Jy ! Component: 200 - total flux cleaned = 0.129598 Jy ! Total flux subtracted in 200 components = 0.129598 Jy ! Clean residual min=-0.006151 max=0.005583 Jy/beam ! Clean residual mean=-0.000162 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.129598 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 0.129598 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7476 mas, bmaj=2.107 mas, bpa=-7.938 degrees ! Estimated noise=742.51 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 (6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566181 Jy ! Component: 100 - total flux cleaned = 0.00865629 Jy ! Component: 150 - total flux cleaned = 0.00966294 Jy ! Component: 200 - total flux cleaned = 0.0104095 Jy ! Total flux subtracted in 200 components = 0.0104095 Jy ! Clean residual min=-0.002153 max=0.002779 Jy/beam ! Clean residual mean=-0.000028 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.140007 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.140007 Jy ! Inverting map ! Added new window around map position (4, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246916 Jy ! Component: 100 - total flux cleaned = 0.00380576 Jy ! Component: 150 - total flux cleaned = 0.00443304 Jy ! Component: 200 - total flux cleaned = 0.00466059 Jy ! Total flux subtracted in 200 components = 0.00466059 Jy ! Clean residual min=-0.001749 max=0.001750 Jy/beam ! Clean residual mean=-0.000008 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.144668 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.144668 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=2.476 mas, bmaj=8.675 mas, bpa=-4.117 degrees ! Estimated noise=973.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943131 Jy ! Component: 100 - total flux cleaned = 0.00124226 Jy ! Component: 150 - total flux cleaned = 0.00147774 Jy ! Component: 200 - total flux cleaned = 0.00168408 Jy ! Total flux subtracted in 200 components = 0.00168408 Jy ! Clean residual min=-0.002468 max=0.001540 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.146352 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 = 8.39419e-05 Jy ! Component: 100 - total flux cleaned = 0.000163355 Jy ! Component: 150 - total flux cleaned = 0.00020004 Jy ! Component: 200 - total flux cleaned = 0.000253432 Jy ! Total flux subtracted in 200 components = 0.000253432 Jy ! Clean residual min=-0.002324 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.146605 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.146605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7476 mas, bmaj=2.107 mas, bpa=-7.938 degrees ! Estimated noise=742.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038679 Jy ! Component: 100 - total flux cleaned = -0.000422356 Jy ! Component: 150 - total flux cleaned = -0.000393557 Jy ! Component: 200 - total flux cleaned = -0.000419811 Jy ! Total flux subtracted in 200 components = -0.000419811 Jy ! Clean residual min=-0.001639 max=0.001776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.146186 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.146186 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=0.146990Jy sigma=0.000636 ! Fit after self-cal, rms=0.146967Jy sigma=0.000636 wmodel J1048-4114_X_2017_05_31_pus_map.mod ! Writing 98 model components to file: J1048-4114_X_2017_05_31_pus_map.mod wobs J1048-4114_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1048-4114_X_2017_05_31_pus_uvs.fits wwins J1048-4114_X_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J1048-4114_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.73975e-05 Jy ! Component: 100 - total flux cleaned = -7.30893e-05 Jy ! Component: 150 - total flux cleaned = -0.000171986 Jy ! Component: 200 - total flux cleaned = -0.000430256 Jy ! Component: 250 - total flux cleaned = -0.000674747 Jy ! Component: 300 - total flux cleaned = -0.000824295 Jy ! Component: 350 - total flux cleaned = -0.000906462 Jy ! Component: 400 - total flux cleaned = -0.000966135 Jy ! Component: 450 - total flux cleaned = -0.00104291 Jy ! Component: 500 - total flux cleaned = -0.00113567 Jy ! Component: 550 - total flux cleaned = -0.00111731 Jy ! Component: 600 - total flux cleaned = -0.00106436 Jy ! Component: 650 - total flux cleaned = -0.00101313 Jy ! Component: 700 - total flux cleaned = -0.00096313 Jy ! Component: 750 - total flux cleaned = -0.000979273 Jy ! Component: 800 - total flux cleaned = -0.000946916 Jy ! Component: 850 - total flux cleaned = -0.000962827 Jy ! Component: 900 - total flux cleaned = -0.000978123 Jy ! Component: 950 - total flux cleaned = -0.000947639 Jy ! Component: 1000 - total flux cleaned = -0.000992278 Jy ! Component: 1050 - total flux cleaned = -0.000933827 Jy ! Component: 1100 - total flux cleaned = -0.000948143 Jy ! Component: 1150 - total flux cleaned = -0.000905865 Jy ! Component: 1200 - total flux cleaned = -0.000891982 Jy ! Component: 1250 - total flux cleaned = -0.000823651 Jy ! Component: 1300 - total flux cleaned = -0.000769799 Jy ! Component: 1350 - total flux cleaned = -0.000703311 Jy ! Component: 1400 - total flux cleaned = -0.000585206 Jy ! Component: 1450 - total flux cleaned = -0.000520439 Jy ! Component: 1500 - total flux cleaned = -0.000443575 Jy ! Component: 1550 - total flux cleaned = -0.000367706 Jy ! Component: 1600 - total flux cleaned = -0.000292691 Jy ! Component: 1650 - total flux cleaned = -0.000194059 Jy ! Component: 1700 - total flux cleaned = -9.6643e-05 Jy ! Component: 1750 - total flux cleaned = 3.57917e-05 Jy ! Component: 1800 - total flux cleaned = 0.000131163 Jy ! Component: 1850 - total flux cleaned = 0.000237324 Jy ! Component: 1900 - total flux cleaned = 0.000319117 Jy ! Component: 1950 - total flux cleaned = 0.000469303 Jy ! Component: 2000 - total flux cleaned = 0.000583619 Jy ! Total flux subtracted in 2048 components = 0.000685588 Jy ! Clean residual min=-0.000707 max=0.000564 Jy/beam ! Clean residual mean=0.000011 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.146871 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 214 components and 0.146871 Jy ![Exited script file: muppet] wmap "J1048-4114_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7476 x 2.107 at -7.938 degrees (North through East) ! Clean map min=-0.0016869 max=0.10686 Jy/beam ! Writing clean map to FITS file: J1048-4114_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573739 0.573739 1.14748 2.29495 4.58991 9.17982 18.3596 36.7193 73.4385 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7476 x 2.107 at -7.938 degrees (North through East) ! Clean map min=-0.0016869 max=0.10686 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 J1048-4114_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:48:20 2019