! Started logfile: J1230-3121_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:23 2019 obs J1230-3121_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1230-3121_X_2017_01_16_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680766 visibilities/baseline/integration-bin. ! Found source: J1230-3121 ! ! 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 1309 lines of history. ! ! Reading 53304 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 J1230-3121_X_2017_01_16_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 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 275 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 387 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 334 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985138Jy sigma=0.006924 ! Fit after self-cal, rms=0.943172Jy sigma=0.006718 ! 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=0.7917 mas, bmaj=3.215 mas, bpa=18.05 degrees ! Estimated noise=1052.77 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 = 0.0475199 Jy ! Component: 100 - total flux cleaned = 0.0590153 Jy ! Total flux subtracted in 100 components = 0.0590153 Jy ! Clean residual min=-0.003888 max=0.004620 Jy/beam ! Clean residual mean=0.000000 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0590153 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0590153 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=0.118380Jy sigma=0.000633 ! Fit after self-cal, rms=0.117643Jy sigma=0.000630 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595067 Jy ! Component: 100 - total flux cleaned = 0.00872914 Jy ! Total flux subtracted in 100 components = 0.00872914 Jy ! Clean residual min=-0.003714 max=0.003724 Jy/beam ! Clean residual mean=0.000010 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0677445 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.0677444 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=0.117312Jy sigma=0.000628 ! Fit after self-cal, rms=0.117310Jy sigma=0.000628 ! 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=1.004 mas, bmaj=3.868 mas, bpa=16.45 degrees ! Estimated noise=492.795 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 = 0.00174493 Jy ! Component: 100 - total flux cleaned = 0.00194735 Jy ! Component: 150 - total flux cleaned = 0.00212 Jy ! Component: 200 - total flux cleaned = 0.00221373 Jy ! Total flux subtracted in 200 components = 0.00221373 Jy ! Clean residual min=-0.002174 max=0.003208 Jy/beam ! Clean residual mean=0.000011 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0699582 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0699582 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=0.117277Jy sigma=0.000627 ! Fit after self-cal, rms=0.117281Jy sigma=0.000627 ! 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 1.02 FD 1.01 HN 0.93 KP 1.02 ! LA 1.00 MK 1.00* NL 1.08 OV 1.08 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.90 KP 0.99 ! LA 0.98 MK 1.00* NL 0.98 OV 1.09 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.95 KP 0.98 ! LA 1.01 MK 1.00* NL 1.07 OV 1.05 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.91 KP 0.99 ! LA 1.01 MK 1.00* NL 0.99 OV 1.08 ! PT 0.93 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.86 KP 0.98 ! LA 1.00 MK 1.00* NL 1.04 OV 1.08 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 0.86 KP 0.96 ! LA 0.97 MK 1.00* NL 0.97 OV 1.03 ! PT 0.95 SC 1.13 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.01 KP 0.99 ! LA 0.96 MK 1.00* NL 0.98 OV 0.99 ! PT 0.86 SC 1.09 ! ! ! 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 1.05 HN 0.90 KP 0.96 ! LA 1.03 MK 1.00* NL 0.98 OV 1.11 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.89 KP 0.96 ! LA 0.95 MK 1.00* NL 0.95 OV 1.04 ! PT 0.84 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.89 KP 0.89 ! LA 1.07 MK 1.00* NL 1.04 OV 1.01 ! PT 0.82 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.83 KP 0.96 ! LA 1.00 MK 1.00* NL 1.03 OV 1.06 ! PT 0.82 SC 1.06 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.73 KP 0.97 ! LA 0.92 MK 1.00* NL 0.99 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.117281Jy sigma=0.000627 ! Fit after self-cal, rms=0.111106Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=3.862 mas, bpa=16.03 degrees ! Estimated noise=499.718 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 = 0.00111302 Jy ! Component: 100 - total flux cleaned = 0.00126364 Jy ! Component: 150 - total flux cleaned = 0.00136756 Jy ! Component: 200 - total flux cleaned = 0.00146235 Jy ! Total flux subtracted in 200 components = 0.00146235 Jy ! Clean residual min=-0.001916 max=0.002599 Jy/beam ! Clean residual mean=0.000017 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0714205 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0714205 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=0.111094Jy sigma=0.000626 ! Fit after self-cal, rms=0.110886Jy sigma=0.000626 ! 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=0.110886Jy sigma=0.000626 ! Fit after self-cal, rms=0.109065Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=3.859 mas, bpa=16.06 degrees ! Estimated noise=501.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058532 Jy ! Component: 100 - total flux cleaned = 0.000666462 Jy ! Component: 150 - total flux cleaned = 0.000703461 Jy ! Component: 200 - total flux cleaned = 0.000754847 Jy ! Total flux subtracted in 200 components = 0.000754847 Jy ! Clean residual min=-0.001610 max=0.002283 Jy/beam ! Clean residual mean=0.000021 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0721754 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0721754 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=0.109059Jy sigma=0.000624 ! Fit after self-cal, rms=0.108993Jy sigma=0.000624 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 = 0.000258852 Jy ! Component: 100 - total flux cleaned = 0.00027715 Jy ! Component: 150 - total flux cleaned = 0.000328348 Jy ! Component: 200 - total flux cleaned = 0.0003442 Jy ! Total flux subtracted in 200 components = 0.0003442 Jy ! Clean residual min=-0.001482 max=0.002231 Jy/beam ! Clean residual mean=0.000021 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0725196 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0725196 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=0.108989Jy sigma=0.000624 ! Fit after self-cal, rms=0.108985Jy sigma=0.000624 ! Inverting map ! Added new window around map position (12, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172433 Jy ! Component: 100 - total flux cleaned = 0.00151613 Jy ! Component: 150 - total flux cleaned = 0.0015471 Jy ! Component: 200 - total flux cleaned = 0.00154573 Jy ! Total flux subtracted in 200 components = 0.00154573 Jy ! Clean residual min=-0.001323 max=0.001881 Jy/beam ! Clean residual mean=0.000018 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0740653 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0740653 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=0.108953Jy sigma=0.000624 ! Fit after self-cal, rms=0.108935Jy sigma=0.000624 ! Inverting map ! Added new window around map position (9.2, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174479 Jy ! Component: 100 - total flux cleaned = 0.00227881 Jy ! Component: 150 - total flux cleaned = 0.00214872 Jy ! Component: 200 - total flux cleaned = 0.00207979 Jy ! Total flux subtracted in 200 components = 0.00207979 Jy ! Clean residual min=-0.001397 max=0.001520 Jy/beam ! Clean residual mean=0.000010 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0761451 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0761451 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=0.108907Jy sigma=0.000624 ! Fit after self-cal, rms=0.108881Jy sigma=0.000623 ! 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=0.108881Jy sigma=0.000623 ! Fit after self-cal, rms=0.108227Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=3.844 mas, bpa=16.16 degrees ! Estimated noise=500.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106998 Jy ! Component: 100 - total flux cleaned = 0.0010449 Jy ! Component: 150 - total flux cleaned = 0.00097036 Jy ! Component: 200 - total flux cleaned = 0.000903972 Jy ! Total flux subtracted in 200 components = 0.000903972 Jy ! Clean residual min=-0.001221 max=0.001428 Jy/beam ! Clean residual mean=0.000011 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0770491 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.0770491 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=0.108211Jy sigma=0.000623 ! Fit after self-cal, rms=0.108186Jy sigma=0.000623 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 = 0.000562313 Jy ! Component: 100 - total flux cleaned = 0.000515342 Jy ! Component: 150 - total flux cleaned = 0.000434011 Jy ! Component: 200 - total flux cleaned = 0.000396385 Jy ! Total flux subtracted in 200 components = 0.000396385 Jy ! Clean residual min=-0.001200 max=0.001417 Jy/beam ! Clean residual mean=0.000011 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0774454 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.0774455 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=0.108177Jy sigma=0.000623 ! Fit after self-cal, rms=0.108163Jy sigma=0.000623 ! 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=0.108163Jy sigma=0.000623 ! Fit after self-cal, rms=0.107856Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=6.264 mas, bpa=4.396 degrees ! Estimated noise=586.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054 Jy ! Component: 100 - total flux cleaned = 0.000591178 Jy ! Component: 150 - total flux cleaned = 0.000636213 Jy ! Component: 200 - total flux cleaned = 0.000649848 Jy ! Total flux subtracted in 200 components = 0.000649848 Jy ! Clean residual min=-0.001415 max=0.001403 Jy/beam ! Clean residual mean=0.000022 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0780953 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.0780953 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=0.107852Jy sigma=0.000623 ! Fit after self-cal, rms=0.107853Jy sigma=0.000623 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 = 0.0002776 Jy ! Component: 100 - total flux cleaned = 0.000252112 Jy ! Component: 150 - total flux cleaned = 0.000227626 Jy ! Component: 200 - total flux cleaned = 0.0002054 Jy ! Total flux subtracted in 200 components = 0.0002054 Jy ! Clean residual min=-0.001403 max=0.001365 Jy/beam ! Clean residual mean=0.000022 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0783007 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.0783007 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=0.107850Jy sigma=0.000623 ! Fit after self-cal, rms=0.107848Jy sigma=0.000623 ! 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=1.021 mas, bmaj=3.836 mas, bpa=16.21 degrees ! Estimated noise=498.608 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 3.836 at 16.21 degrees (North through East) ! Clean map min=-0.0011531 max=0.06124 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=0.8044 mas, bmaj=3.177 mas, bpa=17.93 degrees ! Estimated noise=1066.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493907 Jy ! Component: 100 - total flux cleaned = 0.0617862 Jy ! Component: 150 - total flux cleaned = 0.0669625 Jy ! Component: 200 - total flux cleaned = 0.0693694 Jy ! Total flux subtracted in 200 components = 0.0693694 Jy ! Clean residual min=-0.002823 max=0.003538 Jy/beam ! Clean residual mean=0.000005 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0693694 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0693694 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.836 mas, bpa=16.21 degrees ! Estimated noise=498.608 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) ! Added new window around map position (0.2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043287 Jy ! Component: 100 - total flux cleaned = 0.00657601 Jy ! Component: 150 - total flux cleaned = 0.00772371 Jy ! Component: 200 - total flux cleaned = 0.00848382 Jy ! Total flux subtracted in 200 components = 0.00848382 Jy ! Clean residual min=-0.001412 max=0.001374 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0778532 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.0778532 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=2.19 mas, bmaj=6.264 mas, bpa=4.396 degrees ! Estimated noise=586.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011145 Jy ! Component: 100 - total flux cleaned = 0.00130366 Jy ! Component: 150 - total flux cleaned = 0.00119114 Jy ! Component: 200 - total flux cleaned = 0.00111827 Jy ! Total flux subtracted in 200 components = 0.00111827 Jy ! Clean residual min=-0.001498 max=0.001325 Jy/beam ! Clean residual mean=0.000017 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0789715 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 = -8.41286e-05 Jy ! Component: 100 - total flux cleaned = -0.000177267 Jy ! Component: 150 - total flux cleaned = -0.000262172 Jy ! Component: 200 - total flux cleaned = -0.000341231 Jy ! Total flux subtracted in 200 components = -0.000341231 Jy ! Clean residual min=-0.001412 max=0.001297 Jy/beam ! Clean residual mean=0.000022 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0786302 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 103 components and 0.0786302 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.836 mas, bpa=16.21 degrees ! Estimated noise=498.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150138 Jy ! Component: 100 - total flux cleaned = -0.000322008 Jy ! Component: 150 - total flux cleaned = -0.000426746 Jy ! Component: 200 - total flux cleaned = -0.000499934 Jy ! Total flux subtracted in 200 components = -0.000499934 Jy ! Clean residual min=-0.001069 max=0.001364 Jy/beam ! Clean residual mean=0.000012 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0781303 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.0781303 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=0.107852Jy sigma=0.000623 ! Fit after self-cal, rms=0.107835Jy sigma=0.000623 wmodel J1230-3121_X_2017_01_16_pus_map.mod ! Writing 125 model components to file: J1230-3121_X_2017_01_16_pus_map.mod wobs J1230-3121_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1230-3121_X_2017_01_16_pus_uvs.fits wwins J1230-3121_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J1230-3121_X_2017_01_16_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 = 0.000587528 Jy ! Component: 100 - total flux cleaned = 0.000966741 Jy ! Component: 150 - total flux cleaned = 0.00114508 Jy ! Component: 200 - total flux cleaned = 0.00133121 Jy ! Component: 250 - total flux cleaned = 0.00149137 Jy ! Component: 300 - total flux cleaned = 0.00164495 Jy ! Component: 350 - total flux cleaned = 0.00171072 Jy ! Component: 400 - total flux cleaned = 0.00179001 Jy ! Component: 450 - total flux cleaned = 0.00183571 Jy ! Component: 500 - total flux cleaned = 0.00185052 Jy ! Component: 550 - total flux cleaned = 0.00192197 Jy ! Component: 600 - total flux cleaned = 0.00196317 Jy ! Component: 650 - total flux cleaned = 0.00197658 Jy ! Component: 700 - total flux cleaned = 0.00197683 Jy ! Component: 750 - total flux cleaned = 0.00204084 Jy ! Component: 800 - total flux cleaned = 0.00202867 Jy ! Component: 850 - total flux cleaned = 0.00208976 Jy ! Component: 900 - total flux cleaned = 0.00211378 Jy ! Component: 950 - total flux cleaned = 0.00216092 Jy ! Component: 1000 - total flux cleaned = 0.00225284 Jy ! Component: 1050 - total flux cleaned = 0.00228648 Jy ! Component: 1100 - total flux cleaned = 0.00233067 Jy ! Component: 1150 - total flux cleaned = 0.00237402 Jy ! Component: 1200 - total flux cleaned = 0.0023847 Jy ! Component: 1250 - total flux cleaned = 0.00242715 Jy ! Component: 1300 - total flux cleaned = 0.00247925 Jy ! Component: 1350 - total flux cleaned = 0.00252016 Jy ! Component: 1400 - total flux cleaned = 0.00258048 Jy ! Component: 1450 - total flux cleaned = 0.0026102 Jy ! Component: 1500 - total flux cleaned = 0.00262964 Jy ! Component: 1550 - total flux cleaned = 0.00264887 Jy ! Component: 1600 - total flux cleaned = 0.00265822 Jy ! Component: 1650 - total flux cleaned = 0.00267701 Jy ! Component: 1700 - total flux cleaned = 0.00269552 Jy ! Component: 1750 - total flux cleaned = 0.00269549 Jy ! Component: 1800 - total flux cleaned = 0.00271373 Jy ! Component: 1850 - total flux cleaned = 0.00271367 Jy ! Component: 1900 - total flux cleaned = 0.00270497 Jy ! Component: 1950 - total flux cleaned = 0.0027138 Jy ! Component: 2000 - total flux cleaned = 0.00274866 Jy ! Total flux subtracted in 2048 components = 0.00273983 Jy ! Clean residual min=-0.000449 max=0.000487 Jy/beam ! Clean residual mean=0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0808701 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 241 components and 0.0808701 Jy ![Exited script file: muppet] wmap "J1230-3121_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 3.836 at 16.21 degrees (North through East) ! Clean map min=-0.0011313 max=0.062237 Jy/beam ! Writing clean map to FITS file: J1230-3121_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0622371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170881 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.823693 0.823693 1.64739 3.29477 6.58954 13.1791 26.3582 52.7163 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 3.836 at 16.21 degrees (North through East) ! Clean map min=-0.0011313 max=0.062237 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 J1230-3121_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:26 2019