! Started logfile: J1924-2914_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:21 2019 obs J1924-2914_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1924-2914_X_2017_03_23_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.605556 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 7848 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 J1924-2914_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.599308Jy sigma=0.024193 ! Fit after self-cal, rms=3.578949Jy sigma=0.024070 ! 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=0.7519 mas, bmaj=2.266 mas, bpa=-5.274 degrees ! Estimated noise=2070.01 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 = 3.40251 Jy ! Component: 100 - total flux cleaned = 4.185 Jy ! Total flux subtracted in 100 components = 4.185 Jy ! Clean residual min=-0.130403 max=0.285286 Jy/beam ! Clean residual mean=0.002114 rms=0.050621 Jy/beam ! Combined flux in latest and established models = 4.185 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 4.185 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=0.883795Jy sigma=0.006350 ! Fit after self-cal, rms=0.883846Jy sigma=0.006350 ! 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=0.9511 mas, bmaj=2.85 mas, bpa=-3.504 degrees ! Estimated noise=1276.9 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 = 0.409125 Jy ! Component: 100 - total flux cleaned = 0.590942 Jy ! Component: 150 - total flux cleaned = 0.68316 Jy ! Component: 200 - total flux cleaned = 0.732528 Jy ! Total flux subtracted in 200 components = 0.732528 Jy ! Clean residual min=-0.121096 max=0.240050 Jy/beam ! Clean residual mean=0.001464 rms=0.062449 Jy/beam ! Combined flux in latest and established models = 4.91753 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 41 components and 4.91753 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=0.729424Jy sigma=0.005091 ! Fit after self-cal, rms=0.728450Jy sigma=0.005088 ! 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 1.01 FD 0.94 HN 1.12 KP 0.98 ! LA 0.95 MK 0.97 NL 1.24 OV 0.97 ! PT 0.94 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 1.02 FD 0.94 HN 1.13 KP 0.98 ! LA 0.95 MK 0.97 NL 1.24 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.10 KP 0.98 ! LA 0.98 MK 0.99 NL 1.25 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.10 KP 0.97 ! LA 0.98 MK 0.99 NL 1.24 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.06 KP 0.98 ! LA 0.97 MK 1.00 NL 1.25 OV 0.96 ! PT 0.94 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 0.99 FD 0.93 HN 1.09 KP 0.97 ! LA 0.97 MK 1.00 NL 1.24 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.08 KP 0.97 ! LA 0.98 MK 0.99 NL 1.25 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.10 KP 0.96 ! LA 0.96 MK 0.98 NL 1.24 OV 0.97 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.09 KP 0.96 ! LA 0.98 MK 0.95 NL 1.24 OV 0.96 ! PT 0.94 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 1.00 FD 0.94 HN 1.12 KP 0.98 ! LA 0.99 MK 0.99 NL 1.24 OV 0.96 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.10 KP 0.95 ! LA 0.99 MK 0.99 NL 1.24 OV 0.96 ! PT 0.96 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 1.00 FD 0.93 HN 1.05 KP 1.00 ! LA 0.97 MK 0.98 NL 1.23 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.728450Jy sigma=0.005088 ! Fit after self-cal, rms=0.655963Jy sigma=0.003744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=2.852 mas, bpa=-3.231 degrees ! Estimated noise=1280.18 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 = -0.0861358 Jy ! Component: 100 - total flux cleaned = -0.0861188 Jy ! Component: 150 - total flux cleaned = -0.0839776 Jy ! Component: 200 - total flux cleaned = -0.082045 Jy ! Total flux subtracted in 200 components = -0.082045 Jy ! Clean residual min=-0.123425 max=0.159274 Jy/beam ! Clean residual mean=0.001012 rms=0.040866 Jy/beam ! Combined flux in latest and established models = 4.83548 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 4.83548 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=0.632681Jy sigma=0.003591 ! Fit after self-cal, rms=0.632034Jy sigma=0.003589 ! 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=0.632034Jy sigma=0.003589 ! Fit after self-cal, rms=0.262864Jy sigma=0.001526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=2.835 mas, bpa=-3.244 degrees ! Estimated noise=1273.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477453 Jy ! Component: 100 - total flux cleaned = 0.00310489 Jy ! Component: 150 - total flux cleaned = 0.00246668 Jy ! Component: 200 - total flux cleaned = 0.003033 Jy ! Total flux subtracted in 200 components = 0.003033 Jy ! Clean residual min=-0.036371 max=0.088619 Jy/beam ! Clean residual mean=-0.000457 rms=0.015283 Jy/beam ! Combined flux in latest and established models = 4.83852 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 4.83852 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=0.258101Jy sigma=0.001497 ! Fit after self-cal, rms=0.256462Jy sigma=0.001492 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 (3.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0836007 Jy ! Component: 100 - total flux cleaned = 0.128547 Jy ! Component: 150 - total flux cleaned = 0.157451 Jy ! Component: 200 - total flux cleaned = 0.171392 Jy ! Total flux subtracted in 200 components = 0.171392 Jy ! Clean residual min=-0.035132 max=0.054535 Jy/beam ! Clean residual mean=-0.001354 rms=0.011157 Jy/beam ! Combined flux in latest and established models = 5.00991 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 5.00991 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=0.230749Jy sigma=0.001247 ! Fit after self-cal, rms=0.228307Jy sigma=0.001234 ! Inverting map ! Added new window around map position (1.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519526 Jy ! Component: 100 - total flux cleaned = 0.069015 Jy ! Component: 150 - total flux cleaned = 0.0766102 Jy ! Component: 200 - total flux cleaned = 0.0798639 Jy ! Total flux subtracted in 200 components = 0.0798639 Jy ! Clean residual min=-0.032706 max=0.039742 Jy/beam ! Clean residual mean=-0.001720 rms=0.009206 Jy/beam ! Combined flux in latest and established models = 5.08977 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 5.08977 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=0.216412Jy sigma=0.001131 ! Fit after self-cal, rms=0.214118Jy sigma=0.001115 ! Inverting map ! Added new window around map position (10.4, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306845 Jy ! Component: 100 - total flux cleaned = 0.0388529 Jy ! Component: 150 - total flux cleaned = 0.0453603 Jy ! Component: 200 - total flux cleaned = 0.0472662 Jy ! Total flux subtracted in 200 components = 0.0472662 Jy ! Clean residual min=-0.031500 max=0.027565 Jy/beam ! Clean residual mean=-0.002028 rms=0.007862 Jy/beam ! Combined flux in latest and established models = 5.13704 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 129 components and 5.13704 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=0.205574Jy sigma=0.001052 ! Fit after self-cal, rms=0.205184Jy sigma=0.001050 ! 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=0.205184Jy sigma=0.001050 ! Fit after self-cal, rms=0.193991Jy sigma=0.000973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.827 mas, bpa=-3.315 degrees ! Estimated noise=1273.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265906 Jy ! Component: 100 - total flux cleaned = 0.0417985 Jy ! Component: 150 - total flux cleaned = 0.0490722 Jy ! Component: 200 - total flux cleaned = 0.0527205 Jy ! Total flux subtracted in 200 components = 0.0527205 Jy ! Clean residual min=-0.026189 max=0.021965 Jy/beam ! Clean residual mean=-0.000496 rms=0.005978 Jy/beam ! Combined flux in latest and established models = 5.18976 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 5.18976 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=0.188946Jy sigma=0.000928 ! Fit after self-cal, rms=0.188405Jy sigma=0.000925 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 = 0.00915324 Jy ! Component: 100 - total flux cleaned = 0.0105425 Jy ! Component: 150 - total flux cleaned = 0.0117939 Jy ! Component: 200 - total flux cleaned = 0.0125656 Jy ! Total flux subtracted in 200 components = 0.0125656 Jy ! Clean residual min=-0.024300 max=0.022473 Jy/beam ! Clean residual mean=-0.000562 rms=0.005610 Jy/beam ! Combined flux in latest and established models = 5.20233 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 161 components and 5.20233 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=0.186496Jy sigma=0.000908 ! Fit after self-cal, rms=0.186274Jy sigma=0.000907 ! 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=0.186274Jy sigma=0.000907 ! Fit after self-cal, rms=0.183702Jy sigma=0.000898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=5.804 mas, bpa=-0.8604 degrees ! Estimated noise=1472.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201648 Jy ! Component: 100 - total flux cleaned = 0.0253193 Jy ! Component: 150 - total flux cleaned = 0.0271034 Jy ! Component: 200 - total flux cleaned = 0.0274711 Jy ! Total flux subtracted in 200 components = 0.0274711 Jy ! Clean residual min=-0.022738 max=0.027218 Jy/beam ! Clean residual mean=-0.000581 rms=0.006703 Jy/beam ! Combined flux in latest and established models = 5.2298 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 184 components and 5.2298 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=0.182722Jy sigma=0.000885 ! Fit after self-cal, rms=0.182422Jy sigma=0.000882 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 = 0.00375777 Jy ! Component: 100 - total flux cleaned = 0.00447217 Jy ! Component: 150 - total flux cleaned = 0.00509665 Jy ! Component: 200 - total flux cleaned = 0.00537127 Jy ! Total flux subtracted in 200 components = 0.00537127 Jy ! Clean residual min=-0.021472 max=0.027057 Jy/beam ! Clean residual mean=-0.000645 rms=0.006444 Jy/beam ! Combined flux in latest and established models = 5.23517 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 200 components and 5.23517 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=0.182121Jy sigma=0.000878 ! Fit after self-cal, rms=0.182032Jy sigma=0.000877 ! 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=0.9518 mas, bmaj=2.826 mas, bpa=-3.335 degrees ! Estimated noise=1273.4 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 2.826 at -3.335 degrees (North through East) ! Clean map min=-0.043562 max=4.4368 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=0.182032Jy sigma=0.000877 ! Fit after self-cal, rms=0.153671Jy sigma=0.000765 ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=2.826 mas, bpa=-3.38 degrees ! Estimated noise=1274.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469505 Jy ! Component: 100 - total flux cleaned = 0.00554979 Jy ! Component: 150 - total flux cleaned = 0.00667925 Jy ! Component: 200 - total flux cleaned = 0.00771415 Jy ! Total flux subtracted in 200 components = 0.00771415 Jy ! Clean residual min=-0.018499 max=0.022505 Jy/beam ! Clean residual mean=-0.000187 rms=0.004647 Jy/beam ! Combined flux in latest and established models = 5.24288 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 215 components and 5.24288 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=0.151473Jy sigma=0.000750 ! Fit after self-cal, rms=0.151275Jy sigma=0.000749 ! Inverting map ! Added new window around map position (9.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194667 Jy ! Component: 100 - total flux cleaned = 0.0268003 Jy ! Component: 150 - total flux cleaned = 0.0311038 Jy ! Component: 200 - total flux cleaned = 0.033162 Jy ! Total flux subtracted in 200 components = 0.033162 Jy ! Clean residual min=-0.016609 max=0.017287 Jy/beam ! Clean residual mean=-0.000313 rms=0.004132 Jy/beam ! Combined flux in latest and established models = 5.27604 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 236 components and 5.27604 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=0.147941Jy sigma=0.000726 ! Fit after self-cal, rms=0.147794Jy sigma=0.000725 ! 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=0.147794Jy sigma=0.000725 ! Fit after self-cal, rms=0.146368Jy sigma=0.000722 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=0.7537 mas, bmaj=2.241 mas, bpa=-5.108 degrees ! Estimated noise=2076.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.41396 Jy ! Component: 100 - total flux cleaned = 4.20343 Jy ! Component: 150 - total flux cleaned = 4.49263 Jy ! Component: 200 - total flux cleaned = 4.64677 Jy ! Total flux subtracted in 200 components = 4.64677 Jy ! Clean residual min=-0.040915 max=0.084594 Jy/beam ! Clean residual mean=0.001713 rms=0.013685 Jy/beam ! Combined flux in latest and established models = 4.64677 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 29 model components to the UV plane model. ! The established model now contains 29 components and 4.64677 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=2.827 mas, bpa=-3.385 degrees ! Estimated noise=1274.58 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 = 0.162556 Jy ! Component: 100 - total flux cleaned = 0.263154 Jy ! Component: 150 - total flux cleaned = 0.334405 Jy ! Component: 200 - total flux cleaned = 0.387889 Jy ! Total flux subtracted in 200 components = 0.387889 Jy ! Clean residual min=-0.023000 max=0.039311 Jy/beam ! Clean residual mean=0.000934 rms=0.009422 Jy/beam ! Combined flux in latest and established models = 5.03466 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 77 components and 5.03466 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=2.393 mas, bmaj=5.801 mas, bpa=-0.9478 degrees ! Estimated noise=1473.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066077 Jy ! Component: 100 - total flux cleaned = 0.111627 Jy ! Component: 150 - total flux cleaned = 0.146401 Jy ! Component: 200 - total flux cleaned = 0.173524 Jy ! Total flux subtracted in 200 components = 0.173524 Jy ! Clean residual min=-0.020841 max=0.026279 Jy/beam ! Clean residual mean=0.000254 rms=0.007627 Jy/beam ! Combined flux in latest and established models = 5.20818 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 = 0.0217883 Jy ! Component: 100 - total flux cleaned = 0.032812 Jy ! Component: 150 - total flux cleaned = 0.0373845 Jy ! Component: 200 - total flux cleaned = 0.0421602 Jy ! Total flux subtracted in 200 components = 0.0421602 Jy ! Clean residual min=-0.019976 max=0.024329 Jy/beam ! Clean residual mean=-0.000124 rms=0.006250 Jy/beam ! Combined flux in latest and established models = 5.25034 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 157 components and 5.25034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=2.827 mas, bpa=-3.385 degrees ! Estimated noise=1274.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160174 Jy ! Component: 100 - total flux cleaned = 0.0211169 Jy ! Component: 150 - total flux cleaned = 0.0222903 Jy ! Component: 200 - total flux cleaned = 0.023943 Jy ! Total flux subtracted in 200 components = 0.023943 Jy ! Clean residual min=-0.023244 max=0.022256 Jy/beam ! Clean residual mean=-0.000179 rms=0.005207 Jy/beam ! Combined flux in latest and established models = 5.27429 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 184 components and 5.27429 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=0.153658Jy sigma=0.000779 ! Fit after self-cal, rms=0.151582Jy sigma=0.000763 wmodel J1924-2914_X_2017_03_23_pus_map.mod ! Writing 184 model components to file: J1924-2914_X_2017_03_23_pus_map.mod wobs J1924-2914_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1924-2914_X_2017_03_23_pus_uvs.fits wwins J1924-2914_X_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J1924-2914_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216691 Jy ! Component: 100 - total flux cleaned = 0.0031142 Jy ! Component: 150 - total flux cleaned = 0.00603915 Jy ! Component: 200 - total flux cleaned = 0.00846081 Jy ! Component: 250 - total flux cleaned = 0.00931707 Jy ! Component: 300 - total flux cleaned = 0.0101268 Jy ! Component: 350 - total flux cleaned = 0.0108913 Jy ! Component: 400 - total flux cleaned = 0.0116325 Jy ! Component: 450 - total flux cleaned = 0.0118703 Jy ! Component: 500 - total flux cleaned = 0.0120976 Jy ! Component: 550 - total flux cleaned = 0.0123206 Jy ! Component: 600 - total flux cleaned = 0.0127476 Jy ! Component: 650 - total flux cleaned = 0.0127487 Jy ! Component: 700 - total flux cleaned = 0.0127519 Jy ! Component: 750 - total flux cleaned = 0.0131444 Jy ! Component: 800 - total flux cleaned = 0.0133342 Jy ! Component: 850 - total flux cleaned = 0.0135227 Jy ! Component: 900 - total flux cleaned = 0.0137048 Jy ! Component: 950 - total flux cleaned = 0.0131793 Jy ! Component: 1000 - total flux cleaned = 0.012839 Jy ! Component: 1050 - total flux cleaned = 0.0123354 Jy ! Component: 1100 - total flux cleaned = 0.0116787 Jy ! Component: 1150 - total flux cleaned = 0.0111969 Jy ! Component: 1200 - total flux cleaned = 0.0108833 Jy ! Component: 1250 - total flux cleaned = 0.0104216 Jy ! Component: 1300 - total flux cleaned = 0.0104248 Jy ! Component: 1350 - total flux cleaned = 0.00982894 Jy ! Component: 1400 - total flux cleaned = 0.00968135 Jy ! Component: 1450 - total flux cleaned = 0.00939166 Jy ! Component: 1500 - total flux cleaned = 0.00910857 Jy ! Component: 1550 - total flux cleaned = 0.00868898 Jy ! Component: 1600 - total flux cleaned = 0.00814049 Jy ! Component: 1650 - total flux cleaned = 0.00814111 Jy ! Component: 1700 - total flux cleaned = 0.00774241 Jy ! Component: 1750 - total flux cleaned = 0.0074816 Jy ! Component: 1800 - total flux cleaned = 0.00761057 Jy ! Component: 1850 - total flux cleaned = 0.00710171 Jy ! Component: 1900 - total flux cleaned = 0.00697649 Jy ! Component: 1950 - total flux cleaned = 0.00660575 Jy ! Component: 2000 - total flux cleaned = 0.00612242 Jy ! Total flux subtracted in 2048 components = 0.00612298 Jy ! Clean residual min=-0.005963 max=0.006220 Jy/beam ! Clean residual mean=-0.000132 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 5.28041 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 334 components and 5.28041 Jy ![Exited script file: muppet] wmap "J1924-2914_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9521 x 2.827 at -3.385 degrees (North through East) ! Clean map min=-0.027407 max=4.4237 Jy/beam ! Writing clean map to FITS file: J1924-2914_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.42373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00248751 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168693 0.168693 0.337386 0.674773 1.34955 2.69909 5.39818 10.7964 21.5927 43.1855 86.3709 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0074 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.423 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9521 x 2.827 at -3.385 degrees (North through East) ! Clean map min=-0.027407 max=4.4237 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 J1924-2914_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:27:22 2019