! Started logfile: J1727-1951_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:09:43 2016 obs J1727-1951_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1727-1951_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886703 visibilities/baseline/integration-bin. ! Found source: J1727-1951 ! ! 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 338 lines of history. ! ! Reading 58416 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 J1727-1951_X_2015_03_17_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961823Jy sigma=0.010667 ! Fit after self-cal, rms=0.920386Jy sigma=0.010242 ! 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=0.6396 mas, bmaj=1.634 mas, bpa=0.7692 degrees ! Estimated noise=554.193 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 = 0.0618167 Jy ! Component: 100 - total flux cleaned = 0.0772778 Jy ! Total flux subtracted in 100 components = 0.0772778 Jy ! Clean residual min=-0.003611 max=0.006306 Jy/beam ! Clean residual mean=-0.000006 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0772778 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0772778 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=0.078720Jy sigma=0.000791 ! Fit after self-cal, rms=0.078695Jy sigma=0.000791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671467 Jy ! Component: 100 - total flux cleaned = 0.00998936 Jy ! Total flux subtracted in 100 components = 0.00998936 Jy ! Clean residual min=-0.003577 max=0.003302 Jy/beam ! Clean residual mean=-0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0872672 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.0872672 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=0.077962Jy sigma=0.000782 ! Fit after self-cal, rms=0.077972Jy sigma=0.000782 ! 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=0.8336 mas, bmaj=2.033 mas, bpa=1.444 degrees ! Estimated noise=267.897 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 = 0.00306548 Jy ! Component: 100 - total flux cleaned = 0.00448158 Jy ! Component: 150 - total flux cleaned = 0.00490125 Jy ! Component: 200 - total flux cleaned = 0.00502392 Jy ! Total flux subtracted in 200 components = 0.00502392 Jy ! Clean residual min=-0.004684 max=0.003327 Jy/beam ! Clean residual mean=-0.000002 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0922911 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0922911 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=0.077858Jy sigma=0.000781 ! Fit after self-cal, rms=0.077868Jy sigma=0.000781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.33 KP 0.93 ! LA 1.05 MK 1.00 NL 1.01 OV 1.01 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.23 KP 0.85 ! LA 1.05 MK 1.01 NL 1.00 OV 0.97 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.34 KP 0.83 ! LA 1.07 MK 1.03 NL 1.01 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.29 KP 0.78 ! LA 1.04 MK 1.04 NL 0.99 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.21 KP 0.74 ! LA 1.05 MK 1.07 NL 1.00 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.23 KP 0.75 ! LA 1.05 MK 1.06 NL 1.02 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.31 KP 0.74 ! LA 1.02 MK 0.99 NL 1.01 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.20 HN 1.52 KP 0.72 ! LA 1.04 MK 1.08 NL 1.01 OV 1.05 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 1.40 KP 0.76 ! LA 1.06 MK 1.00 NL 0.97 OV 1.04 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.22 KP 0.77 ! LA 1.07 MK 1.02 NL 1.00 OV 1.06 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.25 KP 0.81 ! LA 1.07 MK 1.00 NL 1.02 OV 1.04 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.24 KP 0.83 ! LA 1.00 MK 0.99 NL 1.03 OV 1.00 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.077868Jy sigma=0.000781 ! Fit after self-cal, rms=0.082076Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.037 mas, bpa=1.819 degrees ! Estimated noise=268.996 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189545 Jy ! Component: 100 - total flux cleaned = 0.00272784 Jy ! Component: 150 - total flux cleaned = 0.00286682 Jy ! Component: 200 - total flux cleaned = 0.00288983 Jy ! Total flux subtracted in 200 components = 0.00288983 Jy ! Clean residual min=-0.001023 max=0.001114 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.095181 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.095181 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=0.082033Jy sigma=0.000769 ! Fit after self-cal, rms=0.082145Jy sigma=0.000769 ! 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=0.082145Jy sigma=0.000769 ! Fit after self-cal, rms=0.082391Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=2.029 mas, bpa=1.864 degrees ! Estimated noise=269.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784751 Jy ! Component: 100 - total flux cleaned = 0.00111761 Jy ! Component: 150 - total flux cleaned = 0.00114968 Jy ! Component: 200 - total flux cleaned = 0.00117838 Jy ! Total flux subtracted in 200 components = 0.00117838 Jy ! Clean residual min=-0.000866 max=0.001047 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0963593 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0963593 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=0.082380Jy sigma=0.000768 ! Fit after self-cal, rms=0.082387Jy sigma=0.000768 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 (4.4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010692 Jy ! Component: 100 - total flux cleaned = 0.00163126 Jy ! Component: 150 - total flux cleaned = 0.00189952 Jy ! Component: 200 - total flux cleaned = 0.00198458 Jy ! Total flux subtracted in 200 components = 0.00198458 Jy ! Clean residual min=-0.000810 max=0.000854 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0983439 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0983439 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=0.082368Jy sigma=0.000768 ! Fit after self-cal, rms=0.082363Jy sigma=0.000768 ! 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=0.082363Jy sigma=0.000768 ! Fit after self-cal, rms=0.082249Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8391 mas, bmaj=2.026 mas, bpa=1.88 degrees ! Estimated noise=269.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532995 Jy ! Component: 100 - total flux cleaned = 0.000893079 Jy ! Component: 150 - total flux cleaned = 0.000981519 Jy ! Component: 200 - total flux cleaned = 0.00103843 Jy ! Total flux subtracted in 200 components = 0.00103843 Jy ! Clean residual min=-0.000807 max=0.000796 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0993823 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.0993823 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=0.082242Jy sigma=0.000768 ! Fit after self-cal, rms=0.082239Jy sigma=0.000768 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 = 0.000150874 Jy ! Component: 100 - total flux cleaned = 0.00018295 Jy ! Component: 150 - total flux cleaned = 0.000193377 Jy ! Component: 200 - total flux cleaned = 0.00018339 Jy ! Total flux subtracted in 200 components = 0.00018339 Jy ! Clean residual min=-0.000814 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0995657 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.0995657 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=0.082235Jy sigma=0.000768 ! Fit after self-cal, rms=0.082233Jy sigma=0.000768 ! 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=0.082233Jy sigma=0.000768 ! Fit after self-cal, rms=0.082120Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=4.958 mas, bpa=6.324 degrees ! Estimated noise=335.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442902 Jy ! Component: 100 - total flux cleaned = 0.000533317 Jy ! Component: 150 - total flux cleaned = 0.000524138 Jy ! Component: 200 - total flux cleaned = 0.000540471 Jy ! Total flux subtracted in 200 components = 0.000540471 Jy ! Clean residual min=-0.000844 max=0.000679 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.100106 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 109 components and 0.100106 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=0.082119Jy sigma=0.000768 ! Fit after self-cal, rms=0.082113Jy sigma=0.000768 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 = 4.91012e-05 Jy ! Component: 100 - total flux cleaned = 5.62497e-05 Jy ! Component: 150 - total flux cleaned = 5.63493e-05 Jy ! Component: 200 - total flux cleaned = 6.81485e-05 Jy ! Total flux subtracted in 200 components = 6.81485e-05 Jy ! Clean residual min=-0.000865 max=0.000668 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.100174 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.100174 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=0.082113Jy sigma=0.000768 ! Fit after self-cal, rms=0.082112Jy sigma=0.000768 ! 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=0.839 mas, bmaj=2.025 mas, bpa=1.882 degrees ! Estimated noise=269.318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.839 x 2.025 at 1.882 degrees (North through East) ! Clean map min=-0.00078661 max=0.08126 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6427 mas, bmaj=1.623 mas, bpa=1.318 degrees ! Estimated noise=559.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621911 Jy ! Component: 100 - total flux cleaned = 0.0783338 Jy ! Component: 150 - total flux cleaned = 0.0849964 Jy ! Component: 200 - total flux cleaned = 0.0884164 Jy ! Total flux subtracted in 200 components = 0.0884164 Jy ! Clean residual min=-0.001982 max=0.001838 Jy/beam ! Clean residual mean=-0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0884164 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0884164 Jy ! Inverting map and beam ! Estimated beam: bmin=0.839 mas, bmaj=2.025 mas, bpa=1.882 degrees ! Estimated noise=269.318 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 = 0.00314264 Jy ! Component: 100 - total flux cleaned = 0.00505287 Jy ! Component: 150 - total flux cleaned = 0.00649762 Jy ! Component: 200 - total flux cleaned = 0.00762502 Jy ! Total flux subtracted in 200 components = 0.00762502 Jy ! Clean residual min=-0.000984 max=0.001030 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0960414 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.0960415 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=2.305 mas, bmaj=4.958 mas, bpa=6.324 degrees ! Estimated noise=335.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131326 Jy ! Component: 100 - total flux cleaned = 0.0021858 Jy ! Component: 150 - total flux cleaned = 0.00278936 Jy ! Component: 200 - total flux cleaned = 0.00321418 Jy ! Total flux subtracted in 200 components = 0.00321418 Jy ! Clean residual min=-0.000904 max=0.000720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0992556 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 = 0.000305911 Jy ! Component: 100 - total flux cleaned = 0.000465086 Jy ! Component: 150 - total flux cleaned = 0.000530201 Jy ! Component: 200 - total flux cleaned = 0.000604063 Jy ! Total flux subtracted in 200 components = 0.000604063 Jy ! Clean residual min=-0.000890 max=0.000671 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0998597 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 83 components and 0.0998597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.839 mas, bmaj=2.025 mas, bpa=1.882 degrees ! Estimated noise=269.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.55451e-05 Jy ! Component: 100 - total flux cleaned = -2.79233e-05 Jy ! Component: 150 - total flux cleaned = -4.59634e-05 Jy ! Component: 200 - total flux cleaned = -4.60422e-05 Jy ! Total flux subtracted in 200 components = -4.60422e-05 Jy ! Clean residual min=-0.000912 max=0.000771 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0998137 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.0998137 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=0.082127Jy sigma=0.000768 ! Fit after self-cal, rms=0.082122Jy sigma=0.000768 wmodel J1727-1951_X_2015_03_17_pus_map.mod ! Writing 99 model components to file: J1727-1951_X_2015_03_17_pus_map.mod wobs J1727-1951_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1727-1951_X_2015_03_17_pus_uvs.fits wwins J1727-1951_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J1727-1951_X_2015_03_17_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 = -0.000313833 Jy ! Component: 100 - total flux cleaned = -0.000397257 Jy ! Component: 150 - total flux cleaned = -0.000461458 Jy ! Component: 200 - total flux cleaned = -0.000572246 Jy ! Component: 250 - total flux cleaned = -0.000690099 Jy ! Component: 300 - total flux cleaned = -0.00076955 Jy ! Component: 350 - total flux cleaned = -0.000889848 Jy ! Component: 400 - total flux cleaned = -0.000963613 Jy ! Component: 450 - total flux cleaned = -0.00102525 Jy ! Component: 500 - total flux cleaned = -0.00111515 Jy ! Component: 550 - total flux cleaned = -0.00117363 Jy ! Component: 600 - total flux cleaned = -0.0012593 Jy ! Component: 650 - total flux cleaned = -0.00133358 Jy ! Component: 700 - total flux cleaned = -0.00135198 Jy ! Component: 750 - total flux cleaned = -0.00142386 Jy ! Component: 800 - total flux cleaned = -0.001459 Jy ! Component: 850 - total flux cleaned = -0.00151071 Jy ! Component: 900 - total flux cleaned = -0.00154447 Jy ! Component: 950 - total flux cleaned = -0.00161095 Jy ! Component: 1000 - total flux cleaned = -0.00166003 Jy ! Component: 1050 - total flux cleaned = -0.00170022 Jy ! Component: 1100 - total flux cleaned = -0.00174791 Jy ! Component: 1150 - total flux cleaned = -0.00181824 Jy ! Component: 1200 - total flux cleaned = -0.00187962 Jy ! Component: 1250 - total flux cleaned = -0.00194768 Jy ! Component: 1300 - total flux cleaned = -0.00197755 Jy ! Component: 1350 - total flux cleaned = -0.00202908 Jy ! Component: 1400 - total flux cleaned = -0.00205087 Jy ! Component: 1450 - total flux cleaned = -0.0021082 Jy ! Component: 1500 - total flux cleaned = -0.00214348 Jy ! Component: 1550 - total flux cleaned = -0.00215741 Jy ! Component: 1600 - total flux cleaned = -0.00217112 Jy ! Component: 1650 - total flux cleaned = -0.00217105 Jy ! Component: 1700 - total flux cleaned = -0.00219803 Jy ! Component: 1750 - total flux cleaned = -0.00220467 Jy ! Component: 1800 - total flux cleaned = -0.00221128 Jy ! Component: 1850 - total flux cleaned = -0.00224378 Jy ! Component: 1900 - total flux cleaned = -0.00223746 Jy ! Component: 1950 - total flux cleaned = -0.00226298 Jy ! Component: 2000 - total flux cleaned = -0.00227553 Jy ! Total flux subtracted in 2048 components = -0.00228799 Jy ! Clean residual min=-0.000323 max=0.000475 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0975257 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 239 components and 0.0975257 Jy ![Exited script file: muppet] wmap "J1727-1951_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.839 x 2.025 at 1.882 degrees (North through East) ! Clean map min=-0.00069835 max=0.081364 Jy/beam ! Writing clean map to FITS file: J1727-1951_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0813637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011423 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.421183 0.421183 0.842366 1.68473 3.36946 6.73893 13.4779 26.9557 53.9114 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.839 x 2.025 at 1.882 degrees (North through East) ! Clean map min=-0.00069835 max=0.081364 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 J1727-1951_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:09:47 2016