! Started logfile: J0416-1851_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:06:53 2016 obs J0416-1851_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0416-1851_X_2014_06_09_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.456944 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0416-1851 ! ! 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 7896 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 J0416-1851_X_2014_06_09_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.543849Jy sigma=0.006373 ! Fit after self-cal, rms=0.537581Jy sigma=0.006301 ! 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=0.9185 mas, bmaj=3.331 mas, bpa=10.39 degrees ! Estimated noise=1033.78 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 = 0.351657 Jy ! Component: 100 - total flux cleaned = 0.430069 Jy ! Total flux subtracted in 100 components = 0.430069 Jy ! Clean residual min=-0.021578 max=0.028322 Jy/beam ! Clean residual mean=0.000311 rms=0.007722 Jy/beam ! Combined flux in latest and established models = 0.430069 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.430069 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=0.119292Jy sigma=0.001277 ! Fit after self-cal, rms=0.119290Jy sigma=0.001277 ! 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=1.214 mas, bmaj=3.905 mas, bpa=8.122 degrees ! Estimated noise=691.868 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 = 0.0446469 Jy ! Component: 100 - total flux cleaned = 0.065739 Jy ! Component: 150 - total flux cleaned = 0.0773936 Jy ! Component: 200 - total flux cleaned = 0.0840123 Jy ! Total flux subtracted in 200 components = 0.0840123 Jy ! Clean residual min=-0.026737 max=0.021132 Jy/beam ! Clean residual mean=-0.000389 rms=0.006670 Jy/beam ! Combined flux in latest and established models = 0.514082 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 52 components and 0.514082 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=0.100470Jy sigma=0.001102 ! Fit after self-cal, rms=0.100472Jy sigma=0.001102 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.03 KP 0.93 ! LA 1.04 MK 1.00* NL 1.01 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.06 KP 0.87 ! LA 1.03 MK 1.00* NL 0.99 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.08 KP 0.83 ! LA 1.06 MK 1.00* NL 1.02 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.03 KP 0.79 ! LA 1.07 MK 1.00* NL 1.02 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.03 KP 0.74 ! LA 1.07 MK 1.00* NL 1.04 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.08 KP 0.75 ! LA 1.06 MK 1.00* NL 1.05 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.18 KP 0.79 ! LA 1.14 MK 1.00* NL 1.08 OV 1.05 ! PT 1.04 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 1.00* FD 1.18 HN 1.14 KP 0.74 ! LA 1.04 MK 1.00* NL 1.04 OV 1.04 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.11 KP 0.76 ! LA 1.07 MK 1.00* NL 1.04 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.79 ! LA 1.10 MK 1.00* NL 1.05 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.06 KP 0.83 ! LA 1.08 MK 1.00* NL 1.04 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.05 KP 0.87 ! LA 1.09 MK 1.00* NL 1.04 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.100472Jy sigma=0.001102 ! Fit after self-cal, rms=0.071171Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=3.958 mas, bpa=8.135 degrees ! Estimated noise=698.315 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 = -0.00369639 Jy ! Component: 100 - total flux cleaned = -0.00370872 Jy ! Component: 150 - total flux cleaned = -0.00381374 Jy ! Component: 200 - total flux cleaned = -0.00400783 Jy ! Total flux subtracted in 200 components = -0.00400783 Jy ! Clean residual min=-0.005547 max=0.005930 Jy/beam ! Clean residual mean=0.000040 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.510074 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.510074 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=0.070737Jy sigma=0.000774 ! Fit after self-cal, rms=0.070763Jy sigma=0.000774 ! 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=0.070763Jy sigma=0.000774 ! Fit after self-cal, rms=0.069929Jy sigma=0.000762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=3.955 mas, bpa=8.248 degrees ! Estimated noise=696.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117673 Jy ! Component: 100 - total flux cleaned = -0.00139906 Jy ! Component: 150 - total flux cleaned = -0.00150144 Jy ! Component: 200 - total flux cleaned = -0.00159776 Jy ! Total flux subtracted in 200 components = -0.00159776 Jy ! Clean residual min=-0.003893 max=0.003154 Jy/beam ! Clean residual mean=0.000035 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.508476 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.508476 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=0.069841Jy sigma=0.000761 ! Fit after self-cal, rms=0.069850Jy sigma=0.000761 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 = -7.85155e-05 Jy ! Component: 100 - total flux cleaned = -0.00012013 Jy ! Component: 150 - total flux cleaned = -0.000201124 Jy ! Component: 200 - total flux cleaned = -0.000277121 Jy ! Total flux subtracted in 200 components = -0.000277121 Jy ! Clean residual min=-0.003684 max=0.003074 Jy/beam ! Clean residual mean=0.000036 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.508199 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.508199 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=0.069806Jy sigma=0.000760 ! Fit after self-cal, rms=0.069805Jy sigma=0.000760 ! 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=0.069805Jy sigma=0.000760 ! Fit after self-cal, rms=0.069790Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=3.961 mas, bpa=8.264 degrees ! Estimated noise=696.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012929 Jy ! Component: 100 - total flux cleaned = -0.00137039 Jy ! Component: 150 - total flux cleaned = -0.00147905 Jy ! Component: 200 - total flux cleaned = -0.00154504 Jy ! Total flux subtracted in 200 components = -0.00154504 Jy ! Clean residual min=-0.003447 max=0.002867 Jy/beam ! Clean residual mean=0.000032 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.506654 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.506654 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=0.069742Jy sigma=0.000760 ! Fit after self-cal, rms=0.069742Jy sigma=0.000760 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 = -3.12397e-05 Jy ! Component: 100 - total flux cleaned = -0.000122075 Jy ! Component: 150 - total flux cleaned = -0.000179412 Jy ! Component: 200 - total flux cleaned = -0.00023387 Jy ! Total flux subtracted in 200 components = -0.00023387 Jy ! Clean residual min=-0.003302 max=0.002844 Jy/beam ! Clean residual mean=0.000033 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.50642 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.50642 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=0.069720Jy sigma=0.000759 ! Fit after self-cal, rms=0.069720Jy sigma=0.000759 ! 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=0.069720Jy sigma=0.000759 ! Fit after self-cal, rms=0.069741Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.562 mas, bmaj=6.04 mas, bpa=-1.584 degrees ! Estimated noise=778.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000706546 Jy ! Component: 100 - total flux cleaned = -0.000827774 Jy ! Component: 150 - total flux cleaned = -0.000848837 Jy ! Component: 200 - total flux cleaned = -0.000858538 Jy ! Total flux subtracted in 200 components = -0.000858538 Jy ! Clean residual min=-0.003123 max=0.002899 Jy/beam ! Clean residual mean=0.000037 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.505562 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.505562 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=0.069735Jy sigma=0.000759 ! Fit after self-cal, rms=0.069736Jy sigma=0.000759 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 = 2.03776e-05 Jy ! Component: 100 - total flux cleaned = 1.99569e-05 Jy ! Component: 150 - total flux cleaned = 2.03731e-05 Jy ! Component: 200 - total flux cleaned = 2.00368e-05 Jy ! Total flux subtracted in 200 components = 2.00368e-05 Jy ! Clean residual min=-0.003120 max=0.002877 Jy/beam ! Clean residual mean=0.000037 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.505582 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 75 components and 0.505582 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=0.069737Jy sigma=0.000759 ! Fit after self-cal, rms=0.069737Jy sigma=0.000759 ! 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=1.217 mas, bmaj=3.967 mas, bpa=8.275 degrees ! Estimated noise=695.779 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.217 x 3.967 at 8.275 degrees (North through East) ! Clean map min=-0.0029947 max=0.45307 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=0.9172 mas, bmaj=3.363 mas, bpa=10.44 degrees ! Estimated noise=1047.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.355913 Jy ! Component: 100 - total flux cleaned = 0.435138 Jy ! Component: 150 - total flux cleaned = 0.463142 Jy ! Component: 200 - total flux cleaned = 0.477811 Jy ! Total flux subtracted in 200 components = 0.477811 Jy ! Clean residual min=-0.004633 max=0.008118 Jy/beam ! Clean residual mean=0.000219 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.477811 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.477811 Jy ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=3.967 mas, bpa=8.275 degrees ! Estimated noise=695.779 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 = 0.0120992 Jy ! Component: 100 - total flux cleaned = 0.0177315 Jy ! Component: 150 - total flux cleaned = 0.0206319 Jy ! Component: 200 - total flux cleaned = 0.0221246 Jy ! Total flux subtracted in 200 components = 0.0221246 Jy ! Clean residual min=-0.002712 max=0.003733 Jy/beam ! Clean residual mean=0.000056 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.499936 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.499935 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=2.562 mas, bmaj=6.04 mas, bpa=-1.584 degrees ! Estimated noise=778.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191956 Jy ! Component: 100 - total flux cleaned = 0.00208503 Jy ! Component: 150 - total flux cleaned = 0.00228983 Jy ! Component: 200 - total flux cleaned = 0.00247953 Jy ! Total flux subtracted in 200 components = 0.00247953 Jy ! Clean residual min=-0.003121 max=0.003739 Jy/beam ! Clean residual mean=0.000062 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.502415 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 = 0.000174318 Jy ! Component: 100 - total flux cleaned = 0.000337647 Jy ! Component: 150 - total flux cleaned = 0.000491313 Jy ! Component: 200 - total flux cleaned = 0.000671901 Jy ! Total flux subtracted in 200 components = 0.000671901 Jy ! Clean residual min=-0.003130 max=0.003427 Jy/beam ! Clean residual mean=0.000056 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.503087 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.503087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=3.967 mas, bpa=8.275 degrees ! Estimated noise=695.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000697428 Jy ! Component: 100 - total flux cleaned = -0.000564753 Jy ! Component: 150 - total flux cleaned = -0.000382879 Jy ! Component: 200 - total flux cleaned = -0.000262716 Jy ! Total flux subtracted in 200 components = -0.000262716 Jy ! Clean residual min=-0.002737 max=0.003129 Jy/beam ! Clean residual mean=0.000040 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.502824 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.502824 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=0.069699Jy sigma=0.000759 ! Fit after self-cal, rms=0.069692Jy sigma=0.000758 wmodel J0416-1851_X_2014_06_09_pus_map.mod ! Writing 62 model components to file: J0416-1851_X_2014_06_09_pus_map.mod wobs J0416-1851_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0416-1851_X_2014_06_09_pus_uvs.fits wwins J0416-1851_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J0416-1851_X_2014_06_09_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 = 0.00104628 Jy ! Component: 100 - total flux cleaned = 0.00182896 Jy ! Component: 150 - total flux cleaned = 0.00261952 Jy ! Component: 200 - total flux cleaned = 0.0032266 Jy ! Component: 250 - total flux cleaned = 0.00357386 Jy ! Component: 300 - total flux cleaned = 0.00396048 Jy ! Component: 350 - total flux cleaned = 0.00435452 Jy ! Component: 400 - total flux cleaned = 0.00478363 Jy ! Component: 450 - total flux cleaned = 0.00519064 Jy ! Component: 500 - total flux cleaned = 0.00560557 Jy ! Component: 550 - total flux cleaned = 0.00597848 Jy ! Component: 600 - total flux cleaned = 0.00631306 Jy ! Component: 650 - total flux cleaned = 0.00672507 Jy ! Component: 700 - total flux cleaned = 0.00707573 Jy ! Component: 750 - total flux cleaned = 0.00739146 Jy ! Component: 800 - total flux cleaned = 0.00763519 Jy ! Component: 850 - total flux cleaned = 0.00785124 Jy ! Component: 900 - total flux cleaned = 0.00798502 Jy ! Component: 950 - total flux cleaned = 0.00820725 Jy ! Component: 1000 - total flux cleaned = 0.00842204 Jy ! Component: 1050 - total flux cleaned = 0.00857853 Jy ! Component: 1100 - total flux cleaned = 0.00872996 Jy ! Component: 1150 - total flux cleaned = 0.00884465 Jy ! Component: 1200 - total flux cleaned = 0.00902006 Jy ! Component: 1250 - total flux cleaned = 0.00912812 Jy ! Component: 1300 - total flux cleaned = 0.00918847 Jy ! Component: 1350 - total flux cleaned = 0.00932149 Jy ! Component: 1400 - total flux cleaned = 0.00943693 Jy ! Component: 1450 - total flux cleaned = 0.00953544 Jy ! Component: 1500 - total flux cleaned = 0.00957673 Jy ! Component: 1550 - total flux cleaned = 0.00964435 Jy ! Component: 1600 - total flux cleaned = 0.00974989 Jy ! Component: 1650 - total flux cleaned = 0.00983995 Jy ! Component: 1700 - total flux cleaned = 0.00991544 Jy ! Component: 1750 - total flux cleaned = 0.00996471 Jy ! Component: 1800 - total flux cleaned = 0.010025 Jy ! Component: 1850 - total flux cleaned = 0.0100246 Jy ! Component: 1900 - total flux cleaned = 0.0100477 Jy ! Component: 1950 - total flux cleaned = 0.0100818 Jy ! Component: 2000 - total flux cleaned = 0.0101039 Jy ! Total flux subtracted in 2048 components = 0.0100928 Jy ! Clean residual min=-0.000613 max=0.000585 Jy/beam ! Clean residual mean=0.000010 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.512917 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 209 components and 0.512917 Jy ![Exited script file: muppet] wmap "J0416-1851_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.217 x 3.967 at 8.275 degrees (North through East) ! Clean map min=-0.001503 max=0.4572 Jy/beam ! Writing clean map to FITS file: J0416-1851_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.457202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234536 device "J0416-1851_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0416-1851_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.153894 0.153894 0.307788 0.615577 1.23115 2.46231 4.92461 9.84922 19.6984 39.3969 78.7938 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.457 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.217 x 3.967 at 8.275 degrees (North through East) ! Clean map min=-0.001503 max=0.4572 Jy/beam quit ! Quitting program ! Log file J0416-1851_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:06:54 2016