! Started logfile: J1215-1731_X_2017_06_15_pus_uvs.log on Tue May 7 19:56:01 2019 obs J1215-1731_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1215-1731_X_2017_06_15_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.67 visibilities/baseline/integration-bin. ! Found source: J1215-1731 ! ! 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 989 lines of history. ! ! Reading 7236 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 J1215-1731_X_2017_06_15_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.343334Jy sigma=0.002227 ! Fit after self-cal, rms=0.271406Jy sigma=0.001716 ! 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=0.7709 mas, bmaj=1.921 mas, bpa=8.555 degrees ! Estimated noise=1844.76 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 = 0.643279 Jy ! Component: 100 - total flux cleaned = 0.811383 Jy ! Total flux subtracted in 100 components = 0.811383 Jy ! Clean residual min=-0.044176 max=0.091627 Jy/beam ! Clean residual mean=0.001551 rms=0.014797 Jy/beam ! Combined flux in latest and established models = 0.811383 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.811383 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=0.224998Jy sigma=0.001570 ! Fit after self-cal, rms=0.224920Jy sigma=0.001569 ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0937266 Jy ! Component: 100 - total flux cleaned = 0.153842 Jy ! Total flux subtracted in 100 components = 0.153842 Jy ! Clean residual min=-0.030920 max=0.047385 Jy/beam ! Clean residual mean=0.000750 rms=0.009460 Jy/beam ! Combined flux in latest and established models = 0.965225 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.965225 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=0.173746Jy sigma=0.001131 ! Fit after self-cal, rms=0.171658Jy sigma=0.001120 ! 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=0.9636 mas, bmaj=2.292 mas, bpa=7.854 degrees ! Estimated noise=1228.88 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 = 0.0569926 Jy ! Component: 100 - total flux cleaned = 0.0915394 Jy ! Component: 150 - total flux cleaned = 0.114187 Jy ! Component: 200 - total flux cleaned = 0.129901 Jy ! Total flux subtracted in 200 components = 0.129901 Jy ! Clean residual min=-0.024333 max=0.028461 Jy/beam ! Clean residual mean=0.000304 rms=0.007215 Jy/beam ! Combined flux in latest and established models = 1.09513 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 1.09513 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=0.152835Jy sigma=0.000929 ! Fit after self-cal, rms=0.151757Jy sigma=0.000922 ! 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 0.99 FD 1.02 HN 1.25 KP 0.99 ! LA 1.01 MK 1.01 NL 0.98 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.25 KP 0.93 ! LA 1.00 MK 1.00 NL 0.97 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! 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 1.01 HN 1.22 KP 0.95 ! LA 1.03 MK 1.00 NL 0.96 OV 0.98 ! PT 0.95 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 0.97 FD 1.01 HN 1.23 KP 0.96 ! LA 1.04 MK 1.01 NL 0.97 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! 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 1.18 KP 0.94 ! LA 1.01 MK 1.04 NL 0.99 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.22 KP 0.95 ! LA 1.03 MK 1.02 NL 0.99 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.21 KP 0.93 ! LA 1.04 MK 1.01 NL 0.98 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.25 KP 0.95 ! LA 1.02 MK 1.02 NL 0.99 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! 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 1.03 HN 1.26 KP 0.95 ! LA 1.02 MK 0.99 NL 0.97 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.30 KP 0.96 ! LA 1.04 MK 1.02 NL 1.00 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! 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 1.25 KP 0.95 ! LA 1.05 MK 1.02 NL 0.97 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.14 KP 0.96 ! LA 1.00 MK 0.99 NL 0.98 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.151757Jy sigma=0.000922 ! Fit after self-cal, rms=0.142972Jy sigma=0.000853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9698 mas, bmaj=2.293 mas, bpa=8.193 degrees ! Estimated noise=1219 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 = 0.00672886 Jy ! Component: 100 - total flux cleaned = 0.00674934 Jy ! Component: 150 - total flux cleaned = 0.00659056 Jy ! Component: 200 - total flux cleaned = 0.00631928 Jy ! Total flux subtracted in 200 components = 0.00631928 Jy ! Clean residual min=-0.023141 max=0.017151 Jy/beam ! Clean residual mean=-0.000114 rms=0.005659 Jy/beam ! Combined flux in latest and established models = 1.10145 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 1.10145 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=0.142107Jy sigma=0.000847 ! Fit after self-cal, rms=0.142126Jy sigma=0.000846 ! 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=0.142126Jy sigma=0.000846 ! Fit after self-cal, rms=0.124981Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.294 mas, bpa=8.103 degrees ! Estimated noise=1220.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503848 Jy ! Component: 100 - total flux cleaned = 0.00450634 Jy ! Component: 150 - total flux cleaned = 0.00450401 Jy ! Component: 200 - total flux cleaned = 0.00461201 Jy ! Total flux subtracted in 200 components = 0.00461201 Jy ! Clean residual min=-0.006688 max=0.009958 Jy/beam ! Clean residual mean=0.000238 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 1.10606 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 1.10606 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=0.124309Jy sigma=0.000664 ! Fit after self-cal, rms=0.124297Jy sigma=0.000664 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 (10, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941741 Jy ! Component: 100 - total flux cleaned = 0.0136721 Jy ! Component: 150 - total flux cleaned = 0.0154053 Jy ! Component: 200 - total flux cleaned = 0.0157319 Jy ! Total flux subtracted in 200 components = 0.0157319 Jy ! Clean residual min=-0.006637 max=0.006348 Jy/beam ! Clean residual mean=0.000017 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 1.12179 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 1.12179 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=0.123655Jy sigma=0.000656 ! Fit after self-cal, rms=0.123568Jy sigma=0.000655 ! 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=0.123568Jy sigma=0.000655 ! Fit after self-cal, rms=0.123106Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9706 mas, bmaj=2.292 mas, bpa=8.047 degrees ! Estimated noise=1217.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320447 Jy ! Component: 100 - total flux cleaned = 0.00446305 Jy ! Component: 150 - total flux cleaned = 0.00516614 Jy ! Component: 200 - total flux cleaned = 0.0055119 Jy ! Total flux subtracted in 200 components = 0.0055119 Jy ! Clean residual min=-0.005153 max=0.005525 Jy/beam ! Clean residual mean=0.000144 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 1.1273 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 1.1273 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=0.122874Jy sigma=0.000651 ! Fit after self-cal, rms=0.122825Jy sigma=0.000651 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 = 0.00135334 Jy ! Component: 100 - total flux cleaned = 0.00167 Jy ! Component: 150 - total flux cleaned = 0.00195176 Jy ! Component: 200 - total flux cleaned = 0.00214655 Jy ! Total flux subtracted in 200 components = 0.00214655 Jy ! Clean residual min=-0.004896 max=0.005589 Jy/beam ! Clean residual mean=0.000115 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 1.12945 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 1.12945 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=0.122702Jy sigma=0.000650 ! Fit after self-cal, rms=0.122675Jy sigma=0.000650 ! 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=0.122675Jy sigma=0.000650 ! Fit after self-cal, rms=0.122517Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.261 mas, bmaj=4.772 mas, bpa=17.82 degrees ! Estimated noise=1451.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245088 Jy ! Component: 100 - total flux cleaned = 0.00373326 Jy ! Component: 150 - total flux cleaned = 0.00467829 Jy ! Component: 200 - total flux cleaned = 0.00526132 Jy ! Total flux subtracted in 200 components = 0.00526132 Jy ! Clean residual min=-0.004232 max=0.007182 Jy/beam ! Clean residual mean=0.000206 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 1.13471 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 114 components and 1.13471 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=0.122482Jy sigma=0.000649 ! Fit after self-cal, rms=0.122421Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.6357e-05 Jy ! Component: 100 - total flux cleaned = 0.000751031 Jy ! Component: 150 - total flux cleaned = 0.00130427 Jy ! Component: 200 - total flux cleaned = 0.00134497 Jy ! Total flux subtracted in 200 components = 0.00134497 Jy ! Clean residual min=-0.004231 max=0.006916 Jy/beam ! Clean residual mean=0.000173 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 1.13605 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 1.13605 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=0.122418Jy sigma=0.000649 ! Fit after self-cal, rms=0.122379Jy sigma=0.000649 ! 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=0.9702 mas, bmaj=2.291 mas, bpa=8.008 degrees ! Estimated noise=1215.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9702 x 2.291 at 8.008 degrees (North through East) ! Clean map min=-0.0041877 max=0.84108 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 ! Performing amp+phase self-cal ! ! 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=0.122379Jy sigma=0.000649 ! Fit after self-cal, rms=0.116452Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=0.9691 mas, bmaj=2.29 mas, bpa=7.963 degrees ! Estimated noise=1214.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823395 Jy ! Component: 100 - total flux cleaned = 0.000430871 Jy ! Component: 150 - total flux cleaned = 0.000139619 Jy ! Component: 200 - total flux cleaned = 3.36505e-05 Jy ! Total flux subtracted in 200 components = 3.36505e-05 Jy ! Clean residual min=-0.003806 max=0.005567 Jy/beam ! Clean residual mean=0.000150 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.13609 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 1.13609 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=0.116358Jy sigma=0.000602 ! Fit after self-cal, rms=0.116348Jy sigma=0.000602 ! Inverting map ! Added new window around map position (3.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052354 Jy ! Component: 100 - total flux cleaned = 0.00597949 Jy ! Component: 150 - total flux cleaned = 0.00580901 Jy ! Component: 200 - total flux cleaned = 0.00602107 Jy ! Total flux subtracted in 200 components = 0.00602107 Jy ! Clean residual min=-0.003367 max=0.003935 Jy/beam ! Clean residual mean=0.000066 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 1.14211 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 1.14211 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=0.116107Jy sigma=0.000599 ! Fit after self-cal, rms=0.116083Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.116083Jy sigma=0.000599 ! Fit after self-cal, rms=0.115977Jy sigma=0.000598 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=0.7784 mas, bmaj=1.917 mas, bpa=8.813 degrees ! Estimated noise=1828.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.636964 Jy ! Component: 100 - total flux cleaned = 0.804927 Jy ! Component: 150 - total flux cleaned = 0.898542 Jy ! Component: 200 - total flux cleaned = 0.958326 Jy ! Total flux subtracted in 200 components = 0.958326 Jy ! Clean residual min=-0.016351 max=0.032010 Jy/beam ! Clean residual mean=0.000945 rms=0.005998 Jy/beam ! Combined flux in latest and established models = 0.958326 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.958326 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9691 mas, bmaj=2.29 mas, bpa=7.999 degrees ! Estimated noise=1213.84 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 = 0.0535342 Jy ! Component: 100 - total flux cleaned = 0.0866479 Jy ! Component: 150 - total flux cleaned = 0.108784 Jy ! Component: 200 - total flux cleaned = 0.124093 Jy ! Total flux subtracted in 200 components = 0.124093 Jy ! Clean residual min=-0.006156 max=0.009439 Jy/beam ! Clean residual mean=0.000919 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 1.08242 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 51 components and 1.08242 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=2.26 mas, bmaj=4.772 mas, bpa=17.78 degrees ! Estimated noise=1449.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018222 Jy ! Component: 100 - total flux cleaned = 0.0304017 Jy ! Component: 150 - total flux cleaned = 0.0391193 Jy ! Component: 200 - total flux cleaned = 0.0455347 Jy ! Total flux subtracted in 200 components = 0.0455347 Jy ! Clean residual min=-0.003964 max=0.005345 Jy/beam ! Clean residual mean=0.000568 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 1.12795 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 = 0.00476705 Jy ! Component: 100 - total flux cleaned = 0.00834225 Jy ! Component: 150 - total flux cleaned = 0.011051 Jy ! Component: 200 - total flux cleaned = 0.0131104 Jy ! Total flux subtracted in 200 components = 0.0131104 Jy ! Clean residual min=-0.003249 max=0.003853 Jy/beam ! Clean residual mean=0.000222 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 1.14106 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 132 components and 1.14106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9691 mas, bmaj=2.29 mas, bpa=7.999 degrees ! Estimated noise=1213.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00097839 Jy ! Component: 100 - total flux cleaned = 0.00153435 Jy ! Component: 150 - total flux cleaned = 0.00212621 Jy ! Component: 200 - total flux cleaned = 0.00256316 Jy ! Total flux subtracted in 200 components = 0.00256316 Jy ! Clean residual min=-0.002888 max=0.003479 Jy/beam ! Clean residual mean=0.000085 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.14363 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 1.14363 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=0.116076Jy sigma=0.000599 ! Fit after self-cal, rms=0.116021Jy sigma=0.000598 wmodel J1215-1731_X_2017_06_15_pus_map.mod ! Writing 154 model components to file: J1215-1731_X_2017_06_15_pus_map.mod wobs J1215-1731_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1215-1731_X_2017_06_15_pus_uvs.fits wwins J1215-1731_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J1215-1731_X_2017_06_15_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 = 0.00150196 Jy ! Component: 100 - total flux cleaned = 0.00249416 Jy ! Component: 150 - total flux cleaned = 0.00311703 Jy ! Component: 200 - total flux cleaned = 0.0034605 Jy ! Component: 250 - total flux cleaned = 0.00360185 Jy ! Component: 300 - total flux cleaned = 0.00387409 Jy ! Component: 350 - total flux cleaned = 0.00418061 Jy ! Component: 400 - total flux cleaned = 0.00439266 Jy ! Component: 450 - total flux cleaned = 0.00480618 Jy ! Component: 500 - total flux cleaned = 0.00496697 Jy ! Component: 550 - total flux cleaned = 0.00520163 Jy ! Component: 600 - total flux cleaned = 0.00523967 Jy ! Component: 650 - total flux cleaned = 0.00538987 Jy ! Component: 700 - total flux cleaned = 0.00549926 Jy ! Component: 750 - total flux cleaned = 0.00553468 Jy ! Component: 800 - total flux cleaned = 0.00563963 Jy ! Component: 850 - total flux cleaned = 0.00570856 Jy ! Component: 900 - total flux cleaned = 0.00584301 Jy ! Component: 950 - total flux cleaned = 0.00590918 Jy ! Component: 1000 - total flux cleaned = 0.00607152 Jy ! Component: 1050 - total flux cleaned = 0.0061668 Jy ! Component: 1100 - total flux cleaned = 0.0062606 Jy ! Component: 1150 - total flux cleaned = 0.00632211 Jy ! Component: 1200 - total flux cleaned = 0.00638254 Jy ! Component: 1250 - total flux cleaned = 0.00650218 Jy ! Component: 1300 - total flux cleaned = 0.00661986 Jy ! Component: 1350 - total flux cleaned = 0.0067935 Jy ! Component: 1400 - total flux cleaned = 0.00685035 Jy ! Component: 1450 - total flux cleaned = 0.00693461 Jy ! Component: 1500 - total flux cleaned = 0.00707347 Jy ! Component: 1550 - total flux cleaned = 0.0070736 Jy ! Component: 1600 - total flux cleaned = 0.0072362 Jy ! Component: 1650 - total flux cleaned = 0.00731617 Jy ! Component: 1700 - total flux cleaned = 0.00736894 Jy ! Component: 1750 - total flux cleaned = 0.00744727 Jy ! Component: 1800 - total flux cleaned = 0.00752472 Jy ! Component: 1850 - total flux cleaned = 0.0076518 Jy ! Component: 1900 - total flux cleaned = 0.00767683 Jy ! Component: 1950 - total flux cleaned = 0.00777613 Jy ! Component: 2000 - total flux cleaned = 0.00775158 Jy ! Total flux subtracted in 2048 components = 0.0078244 Jy ! Clean residual min=-0.001564 max=0.001345 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 1.15145 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 286 components and 1.15145 Jy ![Exited script file: muppet] wmap "J1215-1731_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9691 x 2.29 at 7.999 degrees (North through East) ! Clean map min=-0.0021266 max=0.84099 Jy/beam ! Writing clean map to FITS file: J1215-1731_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.840992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164676 0.164676 0.329351 0.658703 1.31741 2.63481 5.26962 10.5392 21.0785 42.157 84.3139 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.84 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9691 x 2.29 at 7.999 degrees (North through East) ! Clean map min=-0.0021266 max=0.84099 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 J1215-1731_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:56:02 2019