! Started logfile: J2129-1538_X_2017_09_26_pus_uvs.log on Sat May 11 13:41:50 2019 obs J2129-1538_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2129-1538_X_2017_09_26_pus_uva.fits ! AN table 1: 51 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.791939 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 947 lines of history. ! ! Reading 17448 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 J2129-1538_X_2017_09_26_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=0.538349Jy sigma=0.004188 ! Fit after self-cal, rms=0.504645Jy sigma=0.003912 ! 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=0.7151 mas, bmaj=3.36 mas, bpa=-19.06 degrees ! Estimated noise=1049.25 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 = 0.833198 Jy ! Component: 100 - total flux cleaned = 1.16168 Jy ! Total flux subtracted in 100 components = 1.16168 Jy ! Clean residual min=-0.050678 max=0.142053 Jy/beam ! Clean residual mean=0.000477 rms=0.018362 Jy/beam ! Combined flux in latest and established models = 1.16167 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.16167 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=0.368075Jy sigma=0.002884 ! Fit after self-cal, rms=0.367903Jy sigma=0.002883 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149569 Jy ! Component: 100 - total flux cleaned = 0.217627 Jy ! Total flux subtracted in 100 components = 0.217627 Jy ! Clean residual min=-0.038232 max=0.052666 Jy/beam ! Clean residual mean=0.000026 rms=0.013054 Jy/beam ! Combined flux in latest and established models = 1.3793 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 13 components and 1.3793 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=0.308152Jy sigma=0.002395 ! Fit after self-cal, rms=0.308141Jy sigma=0.002395 ! 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=0.9607 mas, bmaj=3.845 mas, bpa=-17.81 degrees ! Estimated noise=684.789 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 = 0.0100591 Jy ! Component: 100 - total flux cleaned = 0.00758555 Jy ! Component: 150 - total flux cleaned = 0.00498546 Jy ! Component: 200 - total flux cleaned = 0.0026458 Jy ! Total flux subtracted in 200 components = 0.0026458 Jy ! Clean residual min=-0.046726 max=0.084792 Jy/beam ! Clean residual mean=0.000399 rms=0.021468 Jy/beam ! Combined flux in latest and established models = 1.38195 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 1.38195 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=0.306795Jy sigma=0.002382 ! Fit after self-cal, rms=0.306792Jy sigma=0.002382 ! 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 1.02 FD 0.96 HN 0.99 KP 0.97 ! LA 1.33 MK 0.97 NL 0.89 OV 0.93 ! PT 1.02 ! ! ! 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 0.96 HN 1.01 KP 0.96 ! LA 1.34 MK 0.97 NL 0.90 OV 0.94 ! PT 0.97 ! ! ! 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 0.95 HN 1.03 KP 0.95 ! LA 1.37 MK 0.99 NL 0.88 OV 0.92 ! PT 0.93 ! ! ! Correcting IF 4. ! 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 1.00 KP 0.95 ! LA 1.37 MK 1.00 NL 0.89 OV 0.93 ! PT 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.95 KP 0.94 ! LA 1.36 MK 1.03 NL 0.90 OV 0.93 ! PT 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.00 KP 0.95 ! LA 1.36 MK 1.01 NL 0.90 OV 0.94 ! PT 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.05 KP 0.93 ! LA 1.37 MK 1.02 NL 0.91 OV 0.93 ! PT 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.06 KP 0.77 ! LA 1.35 MK 1.00 NL 0.91 OV 0.95 ! PT 0.95 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.06 KP 0.81 ! LA 1.36 MK 1.00 NL 0.91 OV 1.05 ! PT 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 1.03 FD 0.95 HN 1.03 KP 0.85 ! LA 1.41 MK 1.02 NL 0.91 OV 1.04 ! PT 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 0.89 ! LA 1.41 MK 1.03 NL 0.92 OV 1.02 ! PT 0.96 ! ! ! 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 1.03 HN 1.04 KP 0.92 ! LA 1.36 MK 1.02 NL 0.92 OV 1.03 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.306792Jy sigma=0.002382 ! Fit after self-cal, rms=0.295708Jy sigma=0.001803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=3.85 mas, bpa=-17.81 degrees ! Estimated noise=681.371 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 = 0.0230452 Jy ! Component: 100 - total flux cleaned = 0.0237428 Jy ! Component: 150 - total flux cleaned = 0.024186 Jy ! Component: 200 - total flux cleaned = 0.0241798 Jy ! Total flux subtracted in 200 components = 0.0241798 Jy ! Clean residual min=-0.041229 max=0.046860 Jy/beam ! Clean residual mean=0.001444 rms=0.014526 Jy/beam ! Combined flux in latest and established models = 1.40613 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 1.40613 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=0.292533Jy sigma=0.001789 ! Fit after self-cal, rms=0.292601Jy sigma=0.001788 ! 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=0.292601Jy sigma=0.001788 ! Fit after self-cal, rms=0.117927Jy sigma=0.000714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=3.845 mas, bpa=-17.61 degrees ! Estimated noise=687.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00845641 Jy ! Component: 100 - total flux cleaned = 0.00867216 Jy ! Component: 150 - total flux cleaned = 0.00848332 Jy ! Component: 200 - total flux cleaned = 0.00835897 Jy ! Total flux subtracted in 200 components = 0.00835897 Jy ! Clean residual min=-0.006391 max=0.006781 Jy/beam ! Clean residual mean=0.000002 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 1.41449 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 1.41449 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=0.117147Jy sigma=0.000705 ! Fit after self-cal, rms=0.117347Jy sigma=0.000704 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 = 0.000263694 Jy ! Component: 100 - total flux cleaned = 6.53473e-05 Jy ! Component: 150 - total flux cleaned = -2.78545e-05 Jy ! Component: 200 - total flux cleaned = -0.000114437 Jy ! Total flux subtracted in 200 components = -0.000114437 Jy ! Clean residual min=-0.006511 max=0.006444 Jy/beam ! Clean residual mean=0.000002 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 1.41437 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 1.41437 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=0.117214Jy sigma=0.000703 ! Fit after self-cal, rms=0.117208Jy sigma=0.000703 ! 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=0.117208Jy sigma=0.000703 ! Fit after self-cal, rms=0.107046Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=3.848 mas, bpa=-17.52 degrees ! Estimated noise=688.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419398 Jy ! Component: 100 - total flux cleaned = 0.000410208 Jy ! Component: 150 - total flux cleaned = 0.00030826 Jy ! Component: 200 - total flux cleaned = 0.000130514 Jy ! Total flux subtracted in 200 components = 0.000130514 Jy ! Clean residual min=-0.003586 max=0.002905 Jy/beam ! Clean residual mean=-0.000012 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 1.4145 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 1.4145 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=0.106743Jy sigma=0.000650 ! Fit after self-cal, rms=0.106750Jy sigma=0.000650 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 = -0.000164081 Jy ! Component: 100 - total flux cleaned = -0.000301629 Jy ! Component: 150 - total flux cleaned = -0.000365908 Jy ! Component: 200 - total flux cleaned = -0.000427752 Jy ! Total flux subtracted in 200 components = -0.000427752 Jy ! Clean residual min=-0.003234 max=0.002747 Jy/beam ! Clean residual mean=-0.000011 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 1.41407 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 1.41407 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=0.106673Jy sigma=0.000649 ! Fit after self-cal, rms=0.106669Jy sigma=0.000649 ! 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=0.106669Jy sigma=0.000649 ! Fit after self-cal, rms=0.106708Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=4.931 mas, bpa=-3.677 degrees ! Estimated noise=835.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396234 Jy ! Component: 100 - total flux cleaned = -0.000153269 Jy ! Component: 150 - total flux cleaned = -0.000156851 Jy ! Component: 200 - total flux cleaned = -0.000156917 Jy ! Total flux subtracted in 200 components = -0.000156917 Jy ! Clean residual min=-0.002117 max=0.002148 Jy/beam ! Clean residual mean=-0.000027 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 1.41392 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 1.41392 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=0.106659Jy sigma=0.000648 ! Fit after self-cal, rms=0.106647Jy sigma=0.000648 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 = -1.07108e-05 Jy ! Component: 100 - total flux cleaned = 8.99564e-05 Jy ! Component: 150 - total flux cleaned = 0.000109825 Jy ! Component: 200 - total flux cleaned = 0.000111033 Jy ! Total flux subtracted in 200 components = 0.000111033 Jy ! Clean residual min=-0.002015 max=0.002117 Jy/beam ! Clean residual mean=-0.000027 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 1.41403 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 1.41403 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=0.106634Jy sigma=0.000648 ! Fit after self-cal, rms=0.106629Jy sigma=0.000648 ! 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=0.9594 mas, bmaj=3.85 mas, bpa=-17.47 degrees ! Estimated noise=688.721 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9594 x 3.85 at -17.47 degrees (North through East) ! Clean map min=-0.0025664 max=1.131 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=0.106629Jy sigma=0.000648 ! Fit after self-cal, rms=0.101059Jy sigma=0.000597 ! Inverting map and beam ! Estimated beam: bmin=0.9586 mas, bmaj=3.849 mas, bpa=-17.47 degrees ! Estimated noise=688.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139667 Jy ! Component: 100 - total flux cleaned = 0.00139122 Jy ! Component: 150 - total flux cleaned = 0.00139029 Jy ! Component: 200 - total flux cleaned = 0.00144316 Jy ! Total flux subtracted in 200 components = 0.00144316 Jy ! Clean residual min=-0.002615 max=0.002270 Jy/beam ! Clean residual mean=-0.000022 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 1.41547 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 1.41547 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=0.100967Jy sigma=0.000596 ! Fit after self-cal, rms=0.100963Jy sigma=0.000596 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.869e-05 Jy ! Component: 100 - total flux cleaned = -2.86317e-05 Jy ! Component: 150 - total flux cleaned = -2.90722e-05 Jy ! Component: 200 - total flux cleaned = -0.000107384 Jy ! Total flux subtracted in 200 components = -0.000107384 Jy ! Clean residual min=-0.002576 max=0.002103 Jy/beam ! Clean residual mean=-0.000021 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 1.41536 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 1.41536 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=0.100927Jy sigma=0.000596 ! Fit after self-cal, rms=0.100925Jy sigma=0.000596 ! 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=0.100925Jy sigma=0.000596 ! Fit after self-cal, rms=0.100999Jy sigma=0.000596 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=0.7184 mas, bmaj=3.386 mas, bpa=-18.79 degrees ! Estimated noise=1042.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.822951 Jy ! Component: 100 - total flux cleaned = 1.14444 Jy ! Component: 150 - total flux cleaned = 1.2895 Jy ! Component: 200 - total flux cleaned = 1.35506 Jy ! Total flux subtracted in 200 components = 1.35506 Jy ! Clean residual min=-0.011293 max=0.028661 Jy/beam ! Clean residual mean=0.000100 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 1.35506 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 1.35506 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9584 mas, bmaj=3.851 mas, bpa=-17.44 degrees ! Estimated noise=688.676 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 = 0.035433 Jy ! Component: 100 - total flux cleaned = 0.0500671 Jy ! Component: 150 - total flux cleaned = 0.0574067 Jy ! Component: 200 - total flux cleaned = 0.0592571 Jy ! Total flux subtracted in 200 components = 0.0592571 Jy ! Clean residual min=-0.002942 max=0.004597 Jy/beam ! Clean residual mean=-0.000015 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 1.41432 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 1.41432 Jy ! Inverting map ! Added new window around map position (-0.6, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207036 Jy ! Component: 100 - total flux cleaned = 0.00247652 Jy ! Component: 150 - total flux cleaned = 0.00271583 Jy ! Component: 200 - total flux cleaned = 0.00271882 Jy ! Total flux subtracted in 200 components = 0.00271882 Jy ! Clean residual min=-0.002751 max=0.002524 Jy/beam ! Clean residual mean=-0.000023 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 1.41703 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 1.41703 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=2.303 mas, bmaj=4.93 mas, bpa=-3.659 degrees ! Estimated noise=836.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532466 Jy ! Component: 100 - total flux cleaned = -0.000627871 Jy ! Component: 150 - total flux cleaned = -0.000708697 Jy ! Component: 200 - total flux cleaned = -0.000783081 Jy ! Total flux subtracted in 200 components = -0.000783081 Jy ! Clean residual min=-0.001780 max=0.001864 Jy/beam ! Clean residual mean=-0.000035 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 1.41625 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 = -4.53127e-05 Jy ! Component: 100 - total flux cleaned = -0.00010724 Jy ! Component: 150 - total flux cleaned = -0.000145619 Jy ! Component: 200 - total flux cleaned = -0.00018065 Jy ! Total flux subtracted in 200 components = -0.00018065 Jy ! Clean residual min=-0.001789 max=0.001853 Jy/beam ! Clean residual mean=-0.000034 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 1.41607 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 76 components and 1.41607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9584 mas, bmaj=3.851 mas, bpa=-17.44 degrees ! Estimated noise=688.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012253 Jy ! Component: 100 - total flux cleaned = -3.18397e-05 Jy ! Component: 150 - total flux cleaned = -3.49516e-05 Jy ! Component: 200 - total flux cleaned = -3.52513e-05 Jy ! Total flux subtracted in 200 components = -3.52513e-05 Jy ! Clean residual min=-0.002565 max=0.002505 Jy/beam ! Clean residual mean=-0.000020 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 1.41604 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 1.41604 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=0.101089Jy sigma=0.000596 ! Fit after self-cal, rms=0.101061Jy sigma=0.000596 wmodel J2129-1538_X_2017_09_26_pus_map.mod ! Writing 83 model components to file: J2129-1538_X_2017_09_26_pus_map.mod wobs J2129-1538_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2129-1538_X_2017_09_26_pus_uvs.fits wwins J2129-1538_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J2129-1538_X_2017_09_26_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 = 0.000192558 Jy ! Component: 100 - total flux cleaned = 2.87862e-05 Jy ! Component: 150 - total flux cleaned = -0.000246563 Jy ! Component: 200 - total flux cleaned = -0.000433383 Jy ! Component: 250 - total flux cleaned = -0.000506065 Jy ! Component: 300 - total flux cleaned = -0.000541463 Jy ! Component: 350 - total flux cleaned = -0.000541467 Jy ! Component: 400 - total flux cleaned = -0.000607999 Jy ! Component: 450 - total flux cleaned = -0.000640115 Jy ! Component: 500 - total flux cleaned = -0.000671037 Jy ! Component: 550 - total flux cleaned = -0.000732121 Jy ! Component: 600 - total flux cleaned = -0.000821469 Jy ! Component: 650 - total flux cleaned = -0.000967882 Jy ! Component: 700 - total flux cleaned = -0.00102546 Jy ! Component: 750 - total flux cleaned = -0.00116716 Jy ! Component: 800 - total flux cleaned = -0.00130551 Jy ! Component: 850 - total flux cleaned = -0.00130544 Jy ! Component: 900 - total flux cleaned = -0.0014399 Jy ! Component: 950 - total flux cleaned = -0.00154585 Jy ! Component: 1000 - total flux cleaned = -0.00164964 Jy ! Component: 1050 - total flux cleaned = -0.00167541 Jy ! Component: 1100 - total flux cleaned = -0.00175113 Jy ! Component: 1150 - total flux cleaned = -0.00182545 Jy ! Component: 1200 - total flux cleaned = -0.00187463 Jy ! Component: 1250 - total flux cleaned = -0.00194729 Jy ! Component: 1300 - total flux cleaned = -0.00199489 Jy ! Component: 1350 - total flux cleaned = -0.00206573 Jy ! Component: 1400 - total flux cleaned = -0.00215914 Jy ! Component: 1450 - total flux cleaned = -0.00222852 Jy ! Component: 1500 - total flux cleaned = -0.00227439 Jy ! Component: 1550 - total flux cleaned = -0.00236475 Jy ! Component: 1600 - total flux cleaned = -0.00243192 Jy ! Component: 1650 - total flux cleaned = -0.00249868 Jy ! Component: 1700 - total flux cleaned = -0.00256454 Jy ! Component: 1750 - total flux cleaned = -0.00265119 Jy ! Component: 1800 - total flux cleaned = -0.00269448 Jy ! Component: 1850 - total flux cleaned = -0.00275826 Jy ! Component: 1900 - total flux cleaned = -0.00280045 Jy ! Component: 1950 - total flux cleaned = -0.00280008 Jy ! Component: 2000 - total flux cleaned = -0.00280038 Jy ! Total flux subtracted in 2048 components = -0.0028415 Jy ! Clean residual min=-0.001052 max=0.001090 Jy/beam ! Clean residual mean=-0.000011 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 1.41319 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 206 components and 1.41319 Jy ![Exited script file: muppet] wmap "J2129-1538_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9584 x 3.851 at -17.44 degrees (North through East) ! Clean map min=-0.0021753 max=1.1284 Jy/beam ! Writing clean map to FITS file: J2129-1538_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.12835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000395046 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.105033 0.105033 0.210065 0.42013 0.84026 1.68052 3.36104 6.72208 13.4442 26.8883 53.7766 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9584 x 3.851 at -17.44 degrees (North through East) ! Clean map min=-0.0021753 max=1.1284 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 J2129-1538_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:41:52 2019