! Started logfile: J0300-0531_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:43:51 2019 obs J0300-0531_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0300-0531_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.718783 visibilities/baseline/integration-bin. ! Found source: J0300-0531 ! ! 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 32604 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 J0300-0531_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 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.946761Jy sigma=0.006092 ! Fit after self-cal, rms=0.914337Jy sigma=0.006003 ! 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=0.885 mas, bmaj=2.551 mas, bpa=21.03 degrees ! Estimated noise=1032.35 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 = 0.0736217 Jy ! Component: 100 - total flux cleaned = 0.0988907 Jy ! Total flux subtracted in 100 components = 0.0988907 Jy ! Clean residual min=-0.005231 max=0.011077 Jy/beam ! Clean residual mean=-0.000048 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.0988907 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0988907 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=0.170031Jy sigma=0.000663 ! Fit after self-cal, rms=0.169823Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133083 Jy ! Component: 100 - total flux cleaned = 0.0196937 Jy ! Total flux subtracted in 100 components = 0.0196937 Jy ! Clean residual min=-0.003779 max=0.003380 Jy/beam ! Clean residual mean=-0.000034 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.118584 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.118584 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=0.168880Jy sigma=0.000647 ! Fit after self-cal, rms=0.168838Jy sigma=0.000647 ! 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=1.071 mas, bmaj=2.759 mas, bpa=19.46 degrees ! Estimated noise=651.669 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 = 0.0050579 Jy ! Component: 100 - total flux cleaned = 0.00733144 Jy ! Component: 150 - total flux cleaned = 0.00777286 Jy ! Component: 200 - total flux cleaned = 0.00790822 Jy ! Total flux subtracted in 200 components = 0.00790822 Jy ! Clean residual min=-0.002780 max=0.003333 Jy/beam ! Clean residual mean=-0.000025 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.126493 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.126493 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=0.168767Jy sigma=0.000644 ! Fit after self-cal, rms=0.168747Jy sigma=0.000644 ! 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 0.97 FD 0.96 HN 0.99 KP 0.99 ! LA 1.01 MK 1.00* NL 0.94 OV 1.07 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00 KP 1.01 ! LA 1.01 MK 1.00* NL 0.95 OV 0.98 ! PT 1.20 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.98 KP 0.99 ! LA 1.01 MK 1.00* NL 0.91 OV 1.01 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 0.97 ! LA 1.06 MK 1.00* NL 0.95 OV 0.97 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.94 KP 0.99 ! LA 1.00 MK 1.00* NL 0.96 OV 1.03 ! PT 1.11 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.97 KP 1.00 ! LA 1.00 MK 1.00* NL 0.97 OV 1.03 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 0.98 ! LA 1.00 MK 1.00* NL 0.96 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.04 KP 0.94 ! LA 0.97 MK 1.00* NL 0.97 OV 1.00 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00* NL 0.93 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.97 ! LA 1.04 MK 1.00* NL 0.93 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 1.00 ! LA 0.97 MK 1.00* NL 1.03 OV 1.03 ! PT 1.22 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 0.89 KP 1.02 ! LA 1.03 MK 1.00* NL 0.97 OV 0.96 ! PT 1.09 SC 0.94 ! ! ! Fit before self-cal, rms=0.168747Jy sigma=0.000644 ! Fit after self-cal, rms=0.178357Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.74 mas, bpa=19.3 degrees ! Estimated noise=644.741 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 (3.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322091 Jy ! Component: 100 - total flux cleaned = 0.00500295 Jy ! Component: 150 - total flux cleaned = 0.00595589 Jy ! Component: 200 - total flux cleaned = 0.00661547 Jy ! Total flux subtracted in 200 components = 0.00661547 Jy ! Clean residual min=-0.002308 max=0.002103 Jy/beam ! Clean residual mean=-0.000019 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.133108 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.133108 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=0.178271Jy sigma=0.000642 ! Fit after self-cal, rms=0.178353Jy sigma=0.000642 ! 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=0.178353Jy sigma=0.000642 ! Fit after self-cal, rms=0.185730Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.728 mas, bpa=18.94 degrees ! Estimated noise=648.803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170793 Jy ! Component: 100 - total flux cleaned = 0.00284633 Jy ! Component: 150 - total flux cleaned = 0.00342859 Jy ! Component: 200 - total flux cleaned = 0.00384479 Jy ! Total flux subtracted in 200 components = 0.00384479 Jy ! Clean residual min=-0.001519 max=0.001597 Jy/beam ! Clean residual mean=-0.000005 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.136953 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.136953 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=0.185702Jy sigma=0.000640 ! Fit after self-cal, rms=0.185930Jy sigma=0.000640 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 = 0.000546755 Jy ! Component: 100 - total flux cleaned = 0.000802 Jy ! Component: 150 - total flux cleaned = 0.000956884 Jy ! Component: 200 - total flux cleaned = 0.00107442 Jy ! Total flux subtracted in 200 components = 0.00107442 Jy ! Clean residual min=-0.001509 max=0.001562 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.138027 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.138027 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=0.185922Jy sigma=0.000640 ! Fit after self-cal, rms=0.185915Jy sigma=0.000640 ! 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=0.185915Jy sigma=0.000640 ! Fit after self-cal, rms=0.187957Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.72 mas, bpa=18.84 degrees ! Estimated noise=648.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863914 Jy ! Component: 100 - total flux cleaned = 0.00132584 Jy ! Component: 150 - total flux cleaned = 0.0015787 Jy ! Component: 200 - total flux cleaned = 0.00170862 Jy ! Total flux subtracted in 200 components = 0.00170862 Jy ! Clean residual min=-0.001408 max=0.001524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.139736 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.139736 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=0.187948Jy sigma=0.000640 ! Fit after self-cal, rms=0.187982Jy sigma=0.000640 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 = 0.00030069 Jy ! Component: 100 - total flux cleaned = 0.000406775 Jy ! Component: 150 - total flux cleaned = 0.000472276 Jy ! Component: 200 - total flux cleaned = 0.00056398 Jy ! Total flux subtracted in 200 components = 0.00056398 Jy ! Clean residual min=-0.001486 max=0.001494 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.1403 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.1403 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=0.187978Jy sigma=0.000640 ! Fit after self-cal, rms=0.187974Jy sigma=0.000640 ! 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=0.187974Jy sigma=0.000640 ! Fit after self-cal, rms=0.188808Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=3.443 mas, bpa=9.407 degrees ! Estimated noise=807.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595294 Jy ! Component: 100 - total flux cleaned = 0.00103232 Jy ! Component: 150 - total flux cleaned = 0.0013841 Jy ! Component: 200 - total flux cleaned = 0.00167474 Jy ! Total flux subtracted in 200 components = 0.00167474 Jy ! Clean residual min=-0.001466 max=0.001689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.141975 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.141975 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=0.188803Jy sigma=0.000640 ! Fit after self-cal, rms=0.188811Jy sigma=0.000640 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 = 0.000344258 Jy ! Component: 100 - total flux cleaned = 0.00053935 Jy ! Component: 150 - total flux cleaned = 0.000649746 Jy ! Component: 200 - total flux cleaned = 0.000731368 Jy ! Total flux subtracted in 200 components = 0.000731368 Jy ! Clean residual min=-0.001467 max=0.001672 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.142706 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.142706 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=0.188809Jy sigma=0.000640 ! Fit after self-cal, rms=0.188806Jy sigma=0.000640 ! 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=1.07 mas, bmaj=2.716 mas, bpa=18.79 degrees ! Estimated noise=649.503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.716 at 18.79 degrees (North through East) ! Clean map min=-0.0013853 max=0.097183 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=0.8877 mas, bmaj=2.505 mas, bpa=20.42 degrees ! Estimated noise=1021.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0721377 Jy ! Component: 100 - total flux cleaned = 0.0994643 Jy ! Component: 150 - total flux cleaned = 0.112834 Jy ! Component: 200 - total flux cleaned = 0.119547 Jy ! Total flux subtracted in 200 components = 0.119547 Jy ! Clean residual min=-0.003312 max=0.003493 Jy/beam ! Clean residual mean=-0.000020 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.119547 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.119547 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.716 mas, bpa=18.79 degrees ! Estimated noise=649.503 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 = 0.00584263 Jy ! Component: 100 - total flux cleaned = 0.0094517 Jy ! Component: 150 - total flux cleaned = 0.0121103 Jy ! Component: 200 - total flux cleaned = 0.0141429 Jy ! Total flux subtracted in 200 components = 0.0141429 Jy ! Clean residual min=-0.001615 max=0.001567 Jy/beam ! Clean residual mean=-0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.13369 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.13369 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=2.113 mas, bmaj=3.443 mas, bpa=9.407 degrees ! Estimated noise=807.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230711 Jy ! Component: 100 - total flux cleaned = 0.00381641 Jy ! Component: 150 - total flux cleaned = 0.00496995 Jy ! Component: 200 - total flux cleaned = 0.00588112 Jy ! Total flux subtracted in 200 components = 0.00588112 Jy ! Clean residual min=-0.001505 max=0.001649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.139571 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 = 0.000725028 Jy ! Component: 100 - total flux cleaned = 0.00131789 Jy ! Component: 150 - total flux cleaned = 0.00180854 Jy ! Component: 200 - total flux cleaned = 0.0022162 Jy ! Total flux subtracted in 200 components = 0.0022162 Jy ! Clean residual min=-0.001455 max=0.001625 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.141787 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 87 components and 0.141787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.716 mas, bpa=18.79 degrees ! Estimated noise=649.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183404 Jy ! Component: 100 - total flux cleaned = 0.000265725 Jy ! Component: 150 - total flux cleaned = 0.000339676 Jy ! Component: 200 - total flux cleaned = 0.000409139 Jy ! Total flux subtracted in 200 components = 0.000409139 Jy ! Clean residual min=-0.001426 max=0.001386 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.142196 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.142196 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=0.188807Jy sigma=0.000640 ! Fit after self-cal, rms=0.188798Jy sigma=0.000640 wmodel J0300-0531_X_2017_01_16_pus_map.mod ! Writing 101 model components to file: J0300-0531_X_2017_01_16_pus_map.mod wobs J0300-0531_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0300-0531_X_2017_01_16_pus_uvs.fits wwins J0300-0531_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0300-0531_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 = -0.000260441 Jy ! Component: 100 - total flux cleaned = -0.000401426 Jy ! Component: 150 - total flux cleaned = -0.000515387 Jy ! Component: 200 - total flux cleaned = -0.000602458 Jy ! Component: 250 - total flux cleaned = -0.000644393 Jy ! Component: 300 - total flux cleaned = -0.000766599 Jy ! Component: 350 - total flux cleaned = -0.000885428 Jy ! Component: 400 - total flux cleaned = -0.00102025 Jy ! Component: 450 - total flux cleaned = -0.00105762 Jy ! Component: 500 - total flux cleaned = -0.00116731 Jy ! Component: 550 - total flux cleaned = -0.00122095 Jy ! Component: 600 - total flux cleaned = -0.00123899 Jy ! Component: 650 - total flux cleaned = -0.00132516 Jy ! Component: 700 - total flux cleaned = -0.00134228 Jy ! Component: 750 - total flux cleaned = -0.00140846 Jy ! Component: 800 - total flux cleaned = -0.00144122 Jy ! Component: 850 - total flux cleaned = -0.00150505 Jy ! Component: 900 - total flux cleaned = -0.00153646 Jy ! Component: 950 - total flux cleaned = -0.0015522 Jy ! Component: 1000 - total flux cleaned = -0.00161359 Jy ! Component: 1050 - total flux cleaned = -0.00162876 Jy ! Component: 1100 - total flux cleaned = -0.00165846 Jy ! Component: 1150 - total flux cleaned = -0.00167303 Jy ! Component: 1200 - total flux cleaned = -0.00170207 Jy ! Component: 1250 - total flux cleaned = -0.0017449 Jy ! Component: 1300 - total flux cleaned = -0.001773 Jy ! Component: 1350 - total flux cleaned = -0.00180119 Jy ! Component: 1400 - total flux cleaned = -0.00187031 Jy ! Component: 1450 - total flux cleaned = -0.0018839 Jy ! Component: 1500 - total flux cleaned = -0.00191104 Jy ! Component: 1550 - total flux cleaned = -0.00191111 Jy ! Component: 1600 - total flux cleaned = -0.00191132 Jy ! Component: 1650 - total flux cleaned = -0.00191108 Jy ! Component: 1700 - total flux cleaned = -0.00194983 Jy ! Component: 1750 - total flux cleaned = -0.00197517 Jy ! Component: 1800 - total flux cleaned = -0.00197538 Jy ! Component: 1850 - total flux cleaned = -0.00205041 Jy ! Component: 1900 - total flux cleaned = -0.00203797 Jy ! Component: 1950 - total flux cleaned = -0.00208702 Jy ! Component: 2000 - total flux cleaned = -0.00207483 Jy ! Total flux subtracted in 2048 components = -0.00205088 Jy ! Clean residual min=-0.000695 max=0.000687 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.140145 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 236 components and 0.140145 Jy ![Exited script file: muppet] wmap "J0300-0531_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.716 at 18.79 degrees (North through East) ! Clean map min=-0.0012011 max=0.0973 Jy/beam ! Writing clean map to FITS file: J0300-0531_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 0.0972999 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236391 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728853 0.728853 1.45771 2.91541 5.83082 11.6616 23.3233 46.6466 93.2932 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.716 at 18.79 degrees (North through East) ! Clean map min=-0.0012011 max=0.0973 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 J0300-0531_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:43:53 2019