! Started logfile: J1058-0309_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:05:26 2016 obs J1058-0309_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1058-0309_X_2014_05_31_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977342 visibilities/baseline/integration-bin. ! Found source: J1058-0309 ! ! 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 344 lines of history. ! ! Reading 53832 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 J1058-0309_X_2014_05_31_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.957332Jy sigma=0.011136 ! Fit after self-cal, rms=0.925075Jy sigma=0.010794 ! 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=0.699 mas, bmaj=1.724 mas, bpa=-1.448 degrees ! Estimated noise=457.777 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 = 0.0552792 Jy ! Component: 100 - total flux cleaned = 0.073182 Jy ! Total flux subtracted in 100 components = 0.073182 Jy ! Clean residual min=-0.009513 max=0.030220 Jy/beam ! Clean residual mean=0.000011 rms=0.002820 Jy/beam ! Combined flux in latest and established models = 0.073182 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.073182 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=0.087706Jy sigma=0.000982 ! Fit after self-cal, rms=0.087610Jy sigma=0.000981 ! Inverting map ! Added new window around map position (2, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248126 Jy ! Component: 100 - total flux cleaned = 0.0357288 Jy ! Total flux subtracted in 100 components = 0.0357288 Jy ! Clean residual min=-0.006503 max=0.013786 Jy/beam ! Clean residual mean=0.000006 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.108911 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.108911 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=0.079850Jy sigma=0.000887 ! Fit after self-cal, rms=0.078617Jy sigma=0.000872 ! Inverting map ! Added new window around map position (4.4, -10.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141059 Jy ! Component: 100 - total flux cleaned = 0.0224084 Jy ! Total flux subtracted in 100 components = 0.0224084 Jy ! Clean residual min=-0.004984 max=0.006877 Jy/beam ! Clean residual mean=0.000005 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.131319 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.131319 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=0.075428Jy sigma=0.000832 ! Fit after self-cal, rms=0.075083Jy sigma=0.000828 ! 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=0.8658 mas, bmaj=2.036 mas, bpa=-1.415 degrees ! Estimated noise=264.964 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 = 0.0109256 Jy ! Component: 100 - total flux cleaned = 0.0178314 Jy ! Component: 150 - total flux cleaned = 0.0229427 Jy ! Component: 200 - total flux cleaned = 0.0268755 Jy ! Total flux subtracted in 200 components = 0.0268755 Jy ! Clean residual min=-0.004680 max=0.005565 Jy/beam ! Clean residual mean=0.000019 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.158195 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.158195 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=0.073177Jy sigma=0.000805 ! Fit after self-cal, rms=0.072958Jy sigma=0.000802 ! 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 0.96 FD 1.15 HN 1.15 KP 0.91 ! LA 0.97 MK 1.02 NL 1.05 OV 0.97 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.23 HN 1.13 KP 0.83 ! LA 0.99 MK 1.03 NL 1.06 OV 1.01 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.19 KP 0.78 ! LA 1.00 MK 1.07 NL 1.05 OV 0.96 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.18 KP 0.77 ! LA 1.01 MK 1.02 NL 1.07 OV 1.00 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.13 KP 0.74 ! LA 1.00 MK 1.08 NL 1.06 OV 0.96 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.22 HN 1.20 KP 0.74 ! LA 0.98 MK 1.05 NL 1.11 OV 1.04 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.25 HN 1.29 KP 0.79 ! LA 1.08 MK 1.14 NL 1.13 OV 1.07 ! PT 0.96 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.23 HN 1.17 KP 0.74 ! LA 1.00 MK 1.05 NL 1.10 OV 1.01 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.22 HN 1.22 KP 0.76 ! LA 1.00 MK 1.00 NL 1.07 OV 0.98 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.22 KP 0.78 ! LA 1.02 MK 1.08 NL 1.09 OV 1.02 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.24 KP 0.82 ! LA 1.03 MK 1.07 NL 1.11 OV 1.01 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.18 KP 0.86 ! LA 1.04 MK 1.09 NL 1.09 OV 1.05 ! PT 0.91 SC 1.08 ! ! ! Fit before self-cal, rms=0.072958Jy sigma=0.000802 ! Fit after self-cal, rms=0.075759Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.888 mas, bmaj=2.068 mas, bpa=-0.9284 degrees ! Estimated noise=272.06 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 (5.6, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234293 Jy ! Component: 100 - total flux cleaned = 0.00331931 Jy ! Component: 150 - total flux cleaned = 0.00339281 Jy ! Component: 200 - total flux cleaned = 0.00339269 Jy ! Total flux subtracted in 200 components = 0.00339269 Jy ! Clean residual min=-0.001661 max=0.001805 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.161587 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.161587 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=0.075574Jy sigma=0.000780 ! Fit after self-cal, rms=0.075658Jy sigma=0.000779 ! 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=0.075658Jy sigma=0.000779 ! Fit after self-cal, rms=0.075415Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.886 mas, bmaj=2.069 mas, bpa=-1.115 degrees ! Estimated noise=271.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00068412 Jy ! Component: 100 - total flux cleaned = 0.000858965 Jy ! Component: 150 - total flux cleaned = 0.000960448 Jy ! Component: 200 - total flux cleaned = 0.00113774 Jy ! Total flux subtracted in 200 components = 0.00113774 Jy ! Clean residual min=-0.001546 max=0.001553 Jy/beam ! Clean residual mean=-0.000005 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.162725 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.162725 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=0.075341Jy sigma=0.000777 ! Fit after self-cal, rms=0.075334Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.4, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119438 Jy ! Component: 100 - total flux cleaned = 0.00128578 Jy ! Component: 150 - total flux cleaned = 0.00132823 Jy ! Component: 200 - total flux cleaned = 0.00140148 Jy ! Total flux subtracted in 200 components = 0.00140148 Jy ! Clean residual min=-0.001371 max=0.001430 Jy/beam ! Clean residual mean=-0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.164127 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.164127 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=0.075284Jy sigma=0.000777 ! Fit after self-cal, rms=0.075278Jy sigma=0.000776 ! Inverting map ! Added new window around map position (-10, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119977 Jy ! Component: 100 - total flux cleaned = 0.00143902 Jy ! Component: 150 - total flux cleaned = 0.00144037 Jy ! Component: 200 - total flux cleaned = 0.00147074 Jy ! Total flux subtracted in 200 components = 0.00147074 Jy ! Clean residual min=-0.001214 max=0.001043 Jy/beam ! Clean residual mean=-0.000004 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.165597 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.165597 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=0.075243Jy sigma=0.000776 ! Fit after self-cal, rms=0.075241Jy sigma=0.000776 ! 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=0.075241Jy sigma=0.000776 ! Fit after self-cal, rms=0.075028Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=2.073 mas, bpa=-1.249 degrees ! Estimated noise=270.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289292 Jy ! Component: 100 - total flux cleaned = 0.000555937 Jy ! Component: 150 - total flux cleaned = 0.000580397 Jy ! Component: 200 - total flux cleaned = 0.000603091 Jy ! Total flux subtracted in 200 components = 0.000603091 Jy ! Clean residual min=-0.001101 max=0.000854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.1662 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.1662 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=0.075008Jy sigma=0.000776 ! Fit after self-cal, rms=0.075006Jy sigma=0.000776 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 = 0.000167435 Jy ! Component: 100 - total flux cleaned = 0.000261475 Jy ! Component: 150 - total flux cleaned = 0.000283441 Jy ! Component: 200 - total flux cleaned = 0.000283574 Jy ! Total flux subtracted in 200 components = 0.000283574 Jy ! Clean residual min=-0.001024 max=0.000851 Jy/beam ! Clean residual mean=-0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.166484 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.166484 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=0.074994Jy sigma=0.000776 ! Fit after self-cal, rms=0.074994Jy sigma=0.000776 ! 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=0.074994Jy sigma=0.000776 ! Fit after self-cal, rms=0.074837Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=3.602 mas, bpa=3.757 degrees ! Estimated noise=327.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244139 Jy ! Component: 100 - total flux cleaned = 0.00020078 Jy ! Component: 150 - total flux cleaned = 0.000105764 Jy ! Component: 200 - total flux cleaned = 7.241e-05 Jy ! Total flux subtracted in 200 components = 7.241e-05 Jy ! Clean residual min=-0.000869 max=0.000958 Jy/beam ! Clean residual mean=-0.000006 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.166556 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.166556 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=0.074833Jy sigma=0.000776 ! Fit after self-cal, rms=0.074832Jy sigma=0.000776 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 = 6.46463e-05 Jy ! Component: 100 - total flux cleaned = 4.96768e-05 Jy ! Component: 150 - total flux cleaned = 5.04123e-05 Jy ! Component: 200 - total flux cleaned = 6.38827e-05 Jy ! Total flux subtracted in 200 components = 6.38827e-05 Jy ! Clean residual min=-0.000846 max=0.000886 Jy/beam ! Clean residual mean=-0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.16662 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.16662 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=0.074830Jy sigma=0.000775 ! Fit after self-cal, rms=0.074830Jy sigma=0.000775 ! 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=0.8866 mas, bmaj=2.074 mas, bpa=-1.31 degrees ! Estimated noise=269.587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.074 at -1.31 degrees (North through East) ! Clean map min=-0.00084701 max=0.06481 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=0.7126 mas, bmaj=1.745 mas, bpa=-1.189 degrees ! Estimated noise=475.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618604 Jy ! Component: 100 - total flux cleaned = 0.0912054 Jy ! Component: 150 - total flux cleaned = 0.109347 Jy ! Component: 200 - total flux cleaned = 0.122122 Jy ! Total flux subtracted in 200 components = 0.122122 Jy ! Clean residual min=-0.003719 max=0.007190 Jy/beam ! Clean residual mean=0.000001 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.122122 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.122122 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.074 mas, bpa=-1.31 degrees ! Estimated noise=269.587 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 = 0.0125248 Jy ! Component: 100 - total flux cleaned = 0.0207101 Jy ! Component: 150 - total flux cleaned = 0.0264438 Jy ! Component: 200 - total flux cleaned = 0.030518 Jy ! Total flux subtracted in 200 components = 0.030518 Jy ! Clean residual min=-0.001737 max=0.002307 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.15264 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.15264 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030141 Jy ! Component: 100 - total flux cleaned = 0.00532568 Jy ! Component: 150 - total flux cleaned = 0.00712971 Jy ! Component: 200 - total flux cleaned = 0.00859183 Jy ! Total flux subtracted in 200 components = 0.00859183 Jy ! Clean residual min=-0.001157 max=0.001105 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.161232 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 75 components and 0.161232 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=2.236 mas, bmaj=3.602 mas, bpa=3.757 degrees ! Estimated noise=327.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173805 Jy ! Component: 100 - total flux cleaned = 0.00270873 Jy ! Component: 150 - total flux cleaned = 0.00317018 Jy ! Component: 200 - total flux cleaned = 0.00355839 Jy ! Total flux subtracted in 200 components = 0.00355839 Jy ! Clean residual min=-0.000913 max=0.000885 Jy/beam ! Clean residual mean=-0.000006 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.164791 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 = 0.000292779 Jy ! Component: 100 - total flux cleaned = 0.000532069 Jy ! Component: 150 - total flux cleaned = 0.0007279 Jy ! Component: 200 - total flux cleaned = 0.000924375 Jy ! Total flux subtracted in 200 components = 0.000924375 Jy ! Clean residual min=-0.000832 max=0.000782 Jy/beam ! Clean residual mean=-0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.165715 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 120 components and 0.165715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.074 mas, bpa=-1.31 degrees ! Estimated noise=269.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417293 Jy ! Component: 100 - total flux cleaned = 0.000512164 Jy ! Component: 150 - total flux cleaned = 0.000576313 Jy ! Component: 200 - total flux cleaned = 0.000595351 Jy ! Total flux subtracted in 200 components = 0.000595351 Jy ! Clean residual min=-0.000831 max=0.000827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.16631 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.16631 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=0.074810Jy sigma=0.000775 ! Fit after self-cal, rms=0.074812Jy sigma=0.000775 wmodel J1058-0309_X_2014_05_31_pus_map.mod ! Writing 138 model components to file: J1058-0309_X_2014_05_31_pus_map.mod wobs J1058-0309_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1058-0309_X_2014_05_31_pus_uvs.fits wwins J1058-0309_X_2014_05_31_pus_map.win ! wwins: Wrote 6 windows to J1058-0309_X_2014_05_31_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 = -0.000144291 Jy ! Component: 100 - total flux cleaned = -7.57228e-05 Jy ! Component: 150 - total flux cleaned = 8.12784e-05 Jy ! Component: 200 - total flux cleaned = 0.000267599 Jy ! Component: 250 - total flux cleaned = 0.000398798 Jy ! Component: 300 - total flux cleaned = 0.000525534 Jy ! Component: 350 - total flux cleaned = 0.000648474 Jy ! Component: 400 - total flux cleaned = 0.000713925 Jy ! Component: 450 - total flux cleaned = 0.000777745 Jy ! Component: 500 - total flux cleaned = 0.00088144 Jy ! Component: 550 - total flux cleaned = 0.00096249 Jy ! Component: 600 - total flux cleaned = 0.00103205 Jy ! Component: 650 - total flux cleaned = 0.00109041 Jy ! Component: 700 - total flux cleaned = 0.00113817 Jy ! Component: 750 - total flux cleaned = 0.00114763 Jy ! Component: 800 - total flux cleaned = 0.0011848 Jy ! Component: 850 - total flux cleaned = 0.00117592 Jy ! Component: 900 - total flux cleaned = 0.00120294 Jy ! Component: 950 - total flux cleaned = 0.00122939 Jy ! Component: 1000 - total flux cleaned = 0.00122944 Jy ! Component: 1050 - total flux cleaned = 0.00124639 Jy ! Component: 1100 - total flux cleaned = 0.00123805 Jy ! Component: 1150 - total flux cleaned = 0.00125454 Jy ! Component: 1200 - total flux cleaned = 0.00126265 Jy ! Component: 1250 - total flux cleaned = 0.00126258 Jy ! Component: 1300 - total flux cleaned = 0.00126259 Jy ! Component: 1350 - total flux cleaned = 0.00125465 Jy ! Component: 1400 - total flux cleaned = 0.00124689 Jy ! Component: 1450 - total flux cleaned = 0.00123927 Jy ! Component: 1500 - total flux cleaned = 0.00123182 Jy ! Component: 1550 - total flux cleaned = 0.00123932 Jy ! Component: 1600 - total flux cleaned = 0.0012245 Jy ! Component: 1650 - total flux cleaned = 0.00120996 Jy ! Component: 1700 - total flux cleaned = 0.00119563 Jy ! Component: 1750 - total flux cleaned = 0.001217 Jy ! Component: 1800 - total flux cleaned = 0.00121701 Jy ! Component: 1850 - total flux cleaned = 0.00122397 Jy ! Component: 1900 - total flux cleaned = 0.00122409 Jy ! Component: 1950 - total flux cleaned = 0.00123095 Jy ! Component: 2000 - total flux cleaned = 0.00124437 Jy ! Total flux subtracted in 2048 components = 0.00123771 Jy ! Clean residual min=-0.000410 max=0.000363 Jy/beam ! Clean residual mean=-0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.167548 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 273 components and 0.167548 Jy ![Exited script file: muppet] wmap "J1058-0309_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.074 at -1.31 degrees (North through East) ! Clean map min=-0.00068379 max=0.064233 Jy/beam ! Writing clean map to FITS file: J1058-0309_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0642325 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125686 device "J1058-0309_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1058-0309_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.58702 0.58702 1.17404 2.34808 4.69616 9.39232 18.7846 37.5693 75.1386 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.074 at -1.31 degrees (North through East) ! Clean map min=-0.00068379 max=0.064233 Jy/beam quit ! Quitting program ! Log file J1058-0309_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:05:30 2016