! Started logfile: J0004-4736_X_2017_07_09_pus_uvs.log on Wed May 8 15:18:11 2019 obs J0004-4736_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0004-4736_X_2017_07_09_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.312821 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0004-4736 ! ! 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 979 lines of history. ! ! Reading 2196 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 J0004-4736_X_2017_07_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.778778Jy sigma=0.004646 ! Fit after self-cal, rms=0.765477Jy sigma=0.004565 ! 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=0.6942 mas, bmaj=9.703 mas, bpa=-9.382 degrees ! Estimated noise=3984.55 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182741 Jy ! Component: 100 - total flux cleaned = 0.222816 Jy ! Total flux subtracted in 100 components = 0.222816 Jy ! Clean residual min=-0.010414 max=0.011912 Jy/beam ! Clean residual mean=0.000096 rms=0.004005 Jy/beam ! Combined flux in latest and established models = 0.222816 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.222816 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=0.110068Jy sigma=0.000641 ! Fit after self-cal, rms=0.110025Jy sigma=0.000640 ! 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=0.8981 mas, bmaj=9.143 mas, bpa=-8.833 degrees ! Estimated noise=2551.91 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 = 0.0191166 Jy ! Component: 100 - total flux cleaned = 0.0258831 Jy ! Component: 150 - total flux cleaned = 0.0299651 Jy ! Component: 200 - total flux cleaned = 0.0310883 Jy ! Total flux subtracted in 200 components = 0.0310883 Jy ! Clean residual min=-0.003259 max=0.003288 Jy/beam ! Clean residual mean=0.000058 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.253904 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 66 components and 0.253904 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=0.106297Jy sigma=0.000620 ! Fit after self-cal, rms=0.106184Jy sigma=0.000620 ! 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 1.12 HN 1.00* KP 0.92 ! LA 0.96 MK 0.95 NL 1.00* OV 1.01 ! PT 0.95 SC 1.00* ! ! ! 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 1.07 HN 1.00* KP 1.00 ! LA 0.99 MK 0.99 NL 1.00* OV 1.05 ! PT 0.99 SC 1.00* ! ! ! 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 0.95 HN 1.00* KP 0.93 ! LA 1.04 MK 1.02 NL 1.00* OV 0.91 ! PT 1.07 SC 1.00* ! ! ! 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 1.04 HN 1.00* KP 0.95 ! LA 0.98 MK 1.00 NL 1.00* OV 1.01 ! PT 1.05 SC 1.00* ! ! ! 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 0.97 HN 1.00* KP 1.06 ! LA 0.91 MK 1.12 NL 1.00* OV 0.98 ! PT 1.05 SC 1.00* ! ! ! 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 0.98 HN 1.00* KP 0.91 ! LA 0.95 MK 1.00 NL 1.00* OV 1.02 ! PT 0.99 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 1.03 HN 1.00* KP 0.97 ! LA 1.03 MK 1.01 NL 1.00* OV 1.02 ! PT 1.02 SC 1.00* ! ! ! 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 1.05 HN 1.00* KP 0.98 ! LA 0.96 MK 0.95 NL 1.00* OV 1.06 ! PT 0.95 SC 1.00* ! ! ! 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 0.98 HN 1.00* KP 1.00 ! LA 0.91 MK 1.04 NL 1.00* OV 1.05 ! PT 0.98 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 0.95 HN 1.00* KP 0.91 ! LA 1.00 MK 1.07 NL 1.00* OV 1.00 ! PT 1.03 SC 1.00* ! ! ! 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 0.89 HN 1.00* KP 0.98 ! LA 1.05 MK 0.99 NL 1.00* OV 1.03 ! PT 1.03 SC 1.00* ! ! ! 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 1.02 HN 1.00* KP 0.90 ! LA 1.02 MK 1.01 NL 1.00* OV 0.98 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.106184Jy sigma=0.000620 ! Fit after self-cal, rms=0.103789Jy sigma=0.000614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=9.126 mas, bpa=-8.83 degrees ! Estimated noise=2540.19 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 = 0.00104905 Jy ! Component: 100 - total flux cleaned = 0.00130346 Jy ! Component: 150 - total flux cleaned = 0.0013842 Jy ! Component: 200 - total flux cleaned = 0.00146047 Jy ! Total flux subtracted in 200 components = 0.00146047 Jy ! Clean residual min=-0.001176 max=0.001178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.255365 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 0.255365 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=0.103675Jy sigma=0.000613 ! Fit after self-cal, rms=0.103705Jy sigma=0.000613 ! 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=0.103705Jy sigma=0.000613 ! Fit after self-cal, rms=0.103685Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8973 mas, bmaj=9.126 mas, bpa=-8.831 degrees ! Estimated noise=2539.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267775 Jy ! Component: 100 - total flux cleaned = 0.000266502 Jy ! Component: 150 - total flux cleaned = 0.00032128 Jy ! Component: 200 - total flux cleaned = 0.000374063 Jy ! Total flux subtracted in 200 components = 0.000374063 Jy ! Clean residual min=-0.000860 max=0.000843 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.255739 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 128 components and 0.255739 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=0.103636Jy sigma=0.000612 ! Fit after self-cal, rms=0.103634Jy sigma=0.000612 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 = 0.000479508 Jy ! Component: 100 - total flux cleaned = 0.000617498 Jy ! Component: 150 - total flux cleaned = 0.000903455 Jy ! Component: 200 - total flux cleaned = 0.00113463 Jy ! Total flux subtracted in 200 components = 0.00113463 Jy ! Clean residual min=-0.000625 max=0.000629 Jy/beam ! Clean residual mean=0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.256874 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 149 components and 0.256873 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=0.103608Jy sigma=0.000612 ! Fit after self-cal, rms=0.103606Jy sigma=0.000612 ! 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=0.103606Jy sigma=0.000612 ! Fit after self-cal, rms=0.103659Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=9.129 mas, bpa=-8.83 degrees ! Estimated noise=2541.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539358 Jy ! Component: 100 - total flux cleaned = 0.00077072 Jy ! Component: 150 - total flux cleaned = 0.000951241 Jy ! Component: 200 - total flux cleaned = 0.00102134 Jy ! Total flux subtracted in 200 components = 0.00102134 Jy ! Clean residual min=-0.000564 max=0.000566 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.257895 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 177 components and 0.257895 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=0.103640Jy sigma=0.000612 ! Fit after self-cal, rms=0.103639Jy sigma=0.000612 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 = 0.000329947 Jy ! Component: 100 - total flux cleaned = 0.000642255 Jy ! Component: 150 - total flux cleaned = 0.000905917 Jy ! Component: 200 - total flux cleaned = 0.00107346 Jy ! Total flux subtracted in 200 components = 0.00107346 Jy ! Clean residual min=-0.000456 max=0.000458 Jy/beam ! Clean residual mean=0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.258968 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 206 components and 0.258968 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=0.103626Jy sigma=0.000612 ! Fit after self-cal, rms=0.103625Jy sigma=0.000612 ! 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=0.103625Jy sigma=0.000612 ! Fit after self-cal, rms=0.103656Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=13.51 mas, bpa=6.422 degrees ! Estimated noise=3236.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.00925e-05 Jy ! Component: 100 - total flux cleaned = -0.000120208 Jy ! Component: 150 - total flux cleaned = -0.000179214 Jy ! Component: 200 - total flux cleaned = -0.000158885 Jy ! Total flux subtracted in 200 components = -0.000158885 Jy ! Clean residual min=-0.000311 max=0.000312 Jy/beam ! Clean residual mean=0.000010 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.258809 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 247 components and 0.258809 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=0.103652Jy sigma=0.000612 ! Fit after self-cal, rms=0.103651Jy sigma=0.000612 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 = -2.22081e-05 Jy ! Component: 100 - total flux cleaned = 4.64542e-05 Jy ! Component: 150 - total flux cleaned = 0.000127495 Jy ! Component: 200 - total flux cleaned = 9.63867e-05 Jy ! Total flux subtracted in 200 components = 9.63867e-05 Jy ! Clean residual min=-0.000257 max=0.000255 Jy/beam ! Clean residual mean=0.000004 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.258906 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 284 components and 0.258906 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=0.103648Jy sigma=0.000612 ! Fit after self-cal, rms=0.103648Jy sigma=0.000612 ! 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=0.8976 mas, bmaj=9.13 mas, bpa=-8.83 degrees ! Estimated noise=2541.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8976 x 9.13 at -8.83 degrees (North through East) ! Clean map min=-0.0026991 max=0.23262 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=0.6975 mas, bmaj=9.724 mas, bpa=-9.397 degrees ! Estimated noise=3967.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181606 Jy ! Component: 100 - total flux cleaned = 0.221502 Jy ! Component: 150 - total flux cleaned = 0.232898 Jy ! Component: 200 - total flux cleaned = 0.234166 Jy ! Total flux subtracted in 200 components = 0.234166 Jy ! Clean residual min=-0.005246 max=0.005229 Jy/beam ! Clean residual mean=0.000048 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.234166 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 0.234166 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=9.13 mas, bpa=-8.83 degrees ! Estimated noise=2541.95 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 = 0.00913485 Jy ! Component: 100 - total flux cleaned = 0.0113239 Jy ! Component: 150 - total flux cleaned = 0.0119072 Jy ! Component: 200 - total flux cleaned = 0.0128876 Jy ! Total flux subtracted in 200 components = 0.0128876 Jy ! Clean residual min=-0.002555 max=0.002547 Jy/beam ! Clean residual mean=0.000020 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.247053 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 79 components and 0.247053 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=2.986 mas, bmaj=13.51 mas, bpa=6.422 degrees ! Estimated noise=3236.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323327 Jy ! Component: 100 - total flux cleaned = 0.000561396 Jy ! Component: 150 - total flux cleaned = 0.00141782 Jy ! Component: 200 - total flux cleaned = 0.00180317 Jy ! Total flux subtracted in 200 components = 0.00180317 Jy ! Clean residual min=-0.001212 max=0.001208 Jy/beam ! Clean residual mean=0.000005 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.248856 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 = 0.00036239 Jy ! Component: 100 - total flux cleaned = 0.000881668 Jy ! Component: 150 - total flux cleaned = 0.00142793 Jy ! Component: 200 - total flux cleaned = 0.0020969 Jy ! Total flux subtracted in 200 components = 0.0020969 Jy ! Clean residual min=-0.001449 max=0.001427 Jy/beam ! Clean residual mean=-0.000008 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.250953 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 145 components and 0.250953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=9.13 mas, bpa=-8.83 degrees ! Estimated noise=2541.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000891092 Jy ! Component: 100 - total flux cleaned = -0.000888829 Jy ! Component: 150 - total flux cleaned = -0.000572006 Jy ! Component: 200 - total flux cleaned = -0.000280848 Jy ! Total flux subtracted in 200 components = -0.000280848 Jy ! Clean residual min=-0.000937 max=0.000930 Jy/beam ! Clean residual mean=-0.000011 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.250672 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 179 components and 0.250672 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=0.103689Jy sigma=0.000612 ! Fit after self-cal, rms=0.103686Jy sigma=0.000612 wmodel J0004-4736_X_2017_07_09_pus_map.mod ! Writing 179 model components to file: J0004-4736_X_2017_07_09_pus_map.mod wobs J0004-4736_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0004-4736_X_2017_07_09_pus_uvs.fits wwins J0004-4736_X_2017_07_09_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0004-4736_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8976 x 9.13 at -8.83 degrees (North through East) ! Clean map min=-0.0040305 max=0.22748 Jy/beam ! Writing clean map to FITS file: J0004-4736_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.227483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000374093 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493346 0.493346 0.986691 1.97338 3.94677 7.89353 15.7871 31.5741 63.1483 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.227 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8976 x 9.13 at -8.83 degrees (North through East) ! Clean map min=-0.0040305 max=0.22748 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 J0004-4736_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:18:12 2019