! Started logfile: J2354-1513_X_2017_02_19_pus_uvs.log on Sat May 4 21:49:33 2019 obs J2354-1513_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2354-1513_X_2017_02_19_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.566667 visibilities/baseline/integration-bin. ! Found source: J2354-1513 ! ! 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 858 lines of history. ! ! Reading 9180 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 J2354-1513_X_2017_02_19_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.566725Jy sigma=0.004111 ! Fit after self-cal, rms=0.559874Jy sigma=0.004064 ! 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=0.6598 mas, bmaj=1.666 mas, bpa=-1.866 degrees ! Estimated noise=1435.17 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 = 0.342112 Jy ! Component: 100 - total flux cleaned = 0.463628 Jy ! Total flux subtracted in 100 components = 0.463628 Jy ! Clean residual min=-0.023000 max=0.052739 Jy/beam ! Clean residual mean=0.000101 rms=0.006322 Jy/beam ! Combined flux in latest and established models = 0.463629 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.463629 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=0.166322Jy sigma=0.001125 ! Fit after self-cal, rms=0.166148Jy sigma=0.001124 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581041 Jy ! Component: 100 - total flux cleaned = 0.0883714 Jy ! Total flux subtracted in 100 components = 0.0883714 Jy ! Clean residual min=-0.017310 max=0.031640 Jy/beam ! Clean residual mean=0.000046 rms=0.004599 Jy/beam ! Combined flux in latest and established models = 0.552 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.552 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=0.137850Jy sigma=0.000905 ! Fit after self-cal, rms=0.137758Jy sigma=0.000904 ! Inverting map ! Added new window around map position (-1.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297994 Jy ! Component: 100 - total flux cleaned = 0.0461329 Jy ! Total flux subtracted in 100 components = 0.0461329 Jy ! Clean residual min=-0.016914 max=0.032106 Jy/beam ! Clean residual mean=0.000027 rms=0.004008 Jy/beam ! Combined flux in latest and established models = 0.598133 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.598133 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=0.130256Jy sigma=0.000844 ! Fit after self-cal, rms=0.129132Jy sigma=0.000836 ! Inverting map ! Added new window around map position (1.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245293 Jy ! Component: 100 - total flux cleaned = 0.0393207 Jy ! Total flux subtracted in 100 components = 0.0393207 Jy ! Clean residual min=-0.016621 max=0.013255 Jy/beam ! Clean residual mean=0.000016 rms=0.003446 Jy/beam ! Combined flux in latest and established models = 0.637454 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.637454 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=0.124133Jy sigma=0.000796 ! Fit after self-cal, rms=0.124000Jy sigma=0.000795 ! 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=0.8095 mas, bmaj=1.919 mas, bpa=-0.9585 degrees ! Estimated noise=1053.84 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 = 0.0124619 Jy ! Component: 100 - total flux cleaned = 0.0208191 Jy ! Component: 150 - total flux cleaned = 0.0270416 Jy ! Component: 200 - total flux cleaned = 0.0317268 Jy ! Total flux subtracted in 200 components = 0.0317268 Jy ! Clean residual min=-0.014931 max=0.011757 Jy/beam ! Clean residual mean=-0.000062 rms=0.003669 Jy/beam ! Combined flux in latest and established models = 0.66918 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.66918 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=0.122537Jy sigma=0.000782 ! Fit after self-cal, rms=0.122470Jy sigma=0.000782 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.08 KP 0.95 ! LA 0.97 MK 0.98 NL 1.04 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.07 KP 0.95 ! LA 0.98 MK 1.00 NL 1.05 OV 0.98 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.10 KP 0.95 ! LA 1.01 MK 1.01 NL 1.07 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.05 KP 0.95 ! LA 1.03 MK 1.03 NL 1.02 OV 0.96 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.94 ! LA 1.01 MK 1.04 NL 1.03 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 0.95 ! LA 1.02 MK 1.03 NL 1.04 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 0.97 ! LA 0.98 MK 1.05 NL 1.02 OV 0.97 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.06 KP 0.96 ! LA 0.97 MK 1.00 NL 1.03 OV 0.96 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.09 KP 0.95 ! LA 1.00 MK 0.99 NL 1.02 OV 0.98 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.11 KP 0.96 ! LA 0.97 MK 1.03 NL 1.07 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.13 KP 0.96 ! LA 0.96 MK 0.99 NL 1.07 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.09 KP 1.02 ! LA 0.98 MK 1.01 NL 1.05 OV 1.00 ! PT 1.00* SC 1.07 ! ! ! Fit before self-cal, rms=0.122470Jy sigma=0.000782 ! Fit after self-cal, rms=0.121577Jy sigma=0.000763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8134 mas, bmaj=1.925 mas, bpa=-0.6356 degrees ! Estimated noise=1058.16 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 = -0.00646788 Jy ! Component: 100 - total flux cleaned = -0.00862926 Jy ! Component: 150 - total flux cleaned = -0.0103317 Jy ! Component: 200 - total flux cleaned = -0.0114772 Jy ! Total flux subtracted in 200 components = -0.0114772 Jy ! Clean residual min=-0.014905 max=0.012202 Jy/beam ! Clean residual mean=-0.000034 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.657703 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.657703 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=0.121051Jy sigma=0.000760 ! Fit after self-cal, rms=0.121028Jy sigma=0.000759 ! 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=0.121028Jy sigma=0.000759 ! Fit after self-cal, rms=0.115004Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.813 mas, bmaj=1.918 mas, bpa=-0.4291 degrees ! Estimated noise=1061.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010317 Jy ! Component: 100 - total flux cleaned = -0.0144778 Jy ! Component: 150 - total flux cleaned = -0.0158281 Jy ! Component: 200 - total flux cleaned = -0.016936 Jy ! Total flux subtracted in 200 components = -0.016936 Jy ! Clean residual min=-0.007743 max=0.004861 Jy/beam ! Clean residual mean=-0.000032 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.640767 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.640767 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=0.113908Jy sigma=0.000672 ! Fit after self-cal, rms=0.113986Jy sigma=0.000672 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 = -0.00125904 Jy ! Component: 100 - total flux cleaned = -0.00178347 Jy ! Component: 150 - total flux cleaned = -0.00230966 Jy ! Component: 200 - total flux cleaned = -0.00274364 Jy ! Total flux subtracted in 200 components = -0.00274364 Jy ! Clean residual min=-0.007264 max=0.004909 Jy/beam ! Clean residual mean=-0.000029 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.638024 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.638024 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=0.113840Jy sigma=0.000670 ! Fit after self-cal, rms=0.113835Jy sigma=0.000670 ! 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=0.113835Jy sigma=0.000670 ! Fit after self-cal, rms=0.114089Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8122 mas, bmaj=1.918 mas, bpa=-0.3192 degrees ! Estimated noise=1061.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00600124 Jy ! Component: 100 - total flux cleaned = -0.00797753 Jy ! Component: 150 - total flux cleaned = -0.008918 Jy ! Component: 200 - total flux cleaned = -0.0094177 Jy ! Total flux subtracted in 200 components = -0.0094177 Jy ! Clean residual min=-0.005472 max=0.004429 Jy/beam ! Clean residual mean=-0.000029 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.628606 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.628606 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=0.113714Jy sigma=0.000661 ! Fit after self-cal, rms=0.113732Jy sigma=0.000661 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 = -0.000510692 Jy ! Component: 100 - total flux cleaned = -0.000802714 Jy ! Component: 150 - total flux cleaned = -0.00112861 Jy ! Component: 200 - total flux cleaned = -0.00130686 Jy ! Total flux subtracted in 200 components = -0.00130686 Jy ! Clean residual min=-0.005320 max=0.004360 Jy/beam ! Clean residual mean=-0.000028 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.627299 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.627299 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=0.113646Jy sigma=0.000660 ! Fit after self-cal, rms=0.113646Jy sigma=0.000660 ! 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=0.113646Jy sigma=0.000660 ! Fit after self-cal, rms=0.113660Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=3.878 mas, bpa=3.545 degrees ! Estimated noise=1431.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00608276 Jy ! Component: 100 - total flux cleaned = -0.00869095 Jy ! Component: 150 - total flux cleaned = -0.00939891 Jy ! Component: 200 - total flux cleaned = -0.00992207 Jy ! Total flux subtracted in 200 components = -0.00992207 Jy ! Clean residual min=-0.004986 max=0.005842 Jy/beam ! Clean residual mean=-0.000048 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.617377 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.617377 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=0.113632Jy sigma=0.000658 ! Fit after self-cal, rms=0.113602Jy sigma=0.000658 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 = -6.42249e-05 Jy ! Component: 100 - total flux cleaned = -0.000388076 Jy ! Component: 150 - total flux cleaned = -0.000664863 Jy ! Component: 200 - total flux cleaned = -0.000830567 Jy ! Total flux subtracted in 200 components = -0.000830567 Jy ! Clean residual min=-0.004924 max=0.005954 Jy/beam ! Clean residual mean=-0.000045 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.616546 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.616546 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=0.113620Jy sigma=0.000658 ! Fit after self-cal, rms=0.113610Jy sigma=0.000658 ! 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=0.8114 mas, bmaj=1.918 mas, bpa=-0.2588 degrees ! Estimated noise=1060.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 1.918 at -0.2588 degrees (North through East) ! Clean map min=-0.0043064 max=0.44823 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=0.6609 mas, bmaj=1.657 mas, bpa=-1.143 degrees ! Estimated noise=1455.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.348037 Jy ! Component: 100 - total flux cleaned = 0.472704 Jy ! Component: 150 - total flux cleaned = 0.531184 Jy ! Component: 200 - total flux cleaned = 0.561322 Jy ! Total flux subtracted in 200 components = 0.561322 Jy ! Clean residual min=-0.008672 max=0.014393 Jy/beam ! Clean residual mean=0.000023 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.561322 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.561322 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=1.918 mas, bpa=-0.2588 degrees ! Estimated noise=1060.28 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 = 0.0213519 Jy ! Component: 100 - total flux cleaned = 0.0343205 Jy ! Component: 150 - total flux cleaned = 0.0429084 Jy ! Component: 200 - total flux cleaned = 0.0487406 Jy ! Total flux subtracted in 200 components = 0.0487406 Jy ! Clean residual min=-0.004790 max=0.004881 Jy/beam ! Clean residual mean=-0.000010 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.610063 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.610063 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=2.192 mas, bmaj=3.878 mas, bpa=3.545 degrees ! Estimated noise=1431.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399239 Jy ! Component: 100 - total flux cleaned = 0.00516562 Jy ! Component: 150 - total flux cleaned = 0.00551012 Jy ! Component: 200 - total flux cleaned = 0.00580509 Jy ! Total flux subtracted in 200 components = 0.00580509 Jy ! Clean residual min=-0.005062 max=0.006355 Jy/beam ! Clean residual mean=-0.000044 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.615868 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 = 0.000299029 Jy ! Component: 100 - total flux cleaned = 0.000510098 Jy ! Component: 150 - total flux cleaned = 0.000509948 Jy ! Component: 200 - total flux cleaned = 0.000473048 Jy ! Total flux subtracted in 200 components = 0.000473048 Jy ! Clean residual min=-0.005028 max=0.006189 Jy/beam ! Clean residual mean=-0.000046 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.616341 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.616341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=1.918 mas, bpa=-0.2588 degrees ! Estimated noise=1060.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292085 Jy ! Component: 100 - total flux cleaned = -0.000527199 Jy ! Component: 150 - total flux cleaned = -0.000737093 Jy ! Component: 200 - total flux cleaned = -0.000733734 Jy ! Total flux subtracted in 200 components = -0.000733734 Jy ! Clean residual min=-0.004635 max=0.004279 Jy/beam ! Clean residual mean=-0.000021 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.615607 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.615607 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=0.113805Jy sigma=0.000659 ! Fit after self-cal, rms=0.113780Jy sigma=0.000659 wmodel J2354-1513_X_2017_02_19_pus_map.mod ! Writing 56 model components to file: J2354-1513_X_2017_02_19_pus_map.mod wobs J2354-1513_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2354-1513_X_2017_02_19_pus_uvs.fits wwins J2354-1513_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J2354-1513_X_2017_02_19_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 = -0.000955632 Jy ! Component: 100 - total flux cleaned = -0.00147947 Jy ! Component: 150 - total flux cleaned = -0.00218789 Jy ! Component: 200 - total flux cleaned = -0.00279465 Jy ! Component: 250 - total flux cleaned = -0.00324745 Jy ! Component: 300 - total flux cleaned = -0.00380889 Jy ! Component: 350 - total flux cleaned = -0.00410861 Jy ! Component: 400 - total flux cleaned = -0.0042838 Jy ! Component: 450 - total flux cleaned = -0.00457 Jy ! Component: 500 - total flux cleaned = -0.00501402 Jy ! Component: 550 - total flux cleaned = -0.00506686 Jy ! Component: 600 - total flux cleaned = -0.00501283 Jy ! Component: 650 - total flux cleaned = -0.00511687 Jy ! Component: 700 - total flux cleaned = -0.00506425 Jy ! Component: 750 - total flux cleaned = -0.00496396 Jy ! Component: 800 - total flux cleaned = -0.00506291 Jy ! Component: 850 - total flux cleaned = -0.00477029 Jy ! Component: 900 - total flux cleaned = -0.0044843 Jy ! Component: 950 - total flux cleaned = -0.00443755 Jy ! Component: 1000 - total flux cleaned = -0.00434575 Jy ! Component: 1050 - total flux cleaned = -0.00429967 Jy ! Component: 1100 - total flux cleaned = -0.00420937 Jy ! Component: 1150 - total flux cleaned = -0.00434163 Jy ! Component: 1200 - total flux cleaned = -0.00416581 Jy ! Component: 1250 - total flux cleaned = -0.00429477 Jy ! Component: 1300 - total flux cleaned = -0.0040815 Jy ! Component: 1350 - total flux cleaned = -0.00412363 Jy ! Component: 1400 - total flux cleaned = -0.00408161 Jy ! Component: 1450 - total flux cleaned = -0.00383689 Jy ! Component: 1500 - total flux cleaned = -0.00379679 Jy ! Component: 1550 - total flux cleaned = -0.00375642 Jy ! Component: 1600 - total flux cleaned = -0.00363742 Jy ! Component: 1650 - total flux cleaned = -0.00352044 Jy ! Component: 1700 - total flux cleaned = -0.0033669 Jy ! Component: 1750 - total flux cleaned = -0.00336711 Jy ! Component: 1800 - total flux cleaned = -0.0034049 Jy ! Component: 1850 - total flux cleaned = -0.00329309 Jy ! Component: 1900 - total flux cleaned = -0.00318281 Jy ! Component: 1950 - total flux cleaned = -0.00307334 Jy ! Component: 2000 - total flux cleaned = -0.00303759 Jy ! Total flux subtracted in 2048 components = -0.0030018 Jy ! Clean residual min=-0.001968 max=0.002493 Jy/beam ! Clean residual mean=-0.000013 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.612605 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 185 components and 0.612605 Jy ![Exited script file: muppet] wmap "J2354-1513_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 1.918 at -0.2588 degrees (North through East) ! Clean map min=-0.0032616 max=0.451 Jy/beam ! Writing clean map to FITS file: J2354-1513_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.451002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000659701 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.438824 0.438824 0.877647 1.75529 3.51059 7.02118 14.0424 28.0847 56.1694 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.451 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 1.918 at -0.2588 degrees (North through East) ! Clean map min=-0.0032616 max=0.451 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 J2354-1513_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:49:34 2019