! Started logfile: J0106-4034_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:43:21 2019 obs J0106-4034_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0106-4034_X_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.339815 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0106-4034 ! ! 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 4404 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 J0106-4034_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 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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 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 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.588595Jy sigma=0.002015 ! Fit after self-cal, rms=0.576951Jy sigma=0.001966 ! 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=0.82 mas, bmaj=3.033 mas, bpa=16.8 degrees ! Estimated noise=2754.14 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 = 0.799414 Jy ! Component: 100 - total flux cleaned = 1.00449 Jy ! Total flux subtracted in 100 components = 1.00449 Jy ! Clean residual min=-0.081655 max=0.146615 Jy/beam ! Clean residual mean=-0.001313 rms=0.026449 Jy/beam ! Combined flux in latest and established models = 1.00449 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.00449 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=0.571422Jy sigma=0.001967 ! Fit after self-cal, rms=0.571437Jy sigma=0.001967 ! 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=1.02 mas, bmaj=3.785 mas, bpa=16.22 degrees ! Estimated noise=1936.94 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 = 0.122117 Jy ! Component: 100 - total flux cleaned = 0.183119 Jy ! Component: 150 - total flux cleaned = 0.203742 Jy ! Component: 200 - total flux cleaned = 0.207236 Jy ! Total flux subtracted in 200 components = 0.207236 Jy ! Clean residual min=-0.074174 max=0.087971 Jy/beam ! Clean residual mean=-0.002278 rms=0.024630 Jy/beam ! Combined flux in latest and established models = 1.21173 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 1.21173 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=0.542797Jy sigma=0.001776 ! Fit after self-cal, rms=0.542750Jy sigma=0.001776 ! 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 1.02 HN 1.83 KP 1.04 ! LA 1.08 MK 1.00* NL 1.08 OV 0.98 ! PT 0.69 SC 0.93 ! ! ! 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 1.05 HN 2.02 KP 1.02 ! LA 1.09 MK 1.00* NL 1.05 OV 0.98 ! PT 0.67 SC 0.94 ! ! ! 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 1.03 HN 1.89 KP 1.02 ! LA 1.07 MK 1.00* NL 1.05 OV 0.97 ! PT 0.61 SC 0.94 ! ! ! 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 1.03 HN 1.96 KP 1.00 ! LA 1.08 MK 1.00* NL 1.07 OV 0.99 ! PT 0.60 SC 0.94 ! ! ! 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 1.03 HN 1.67 KP 1.01 ! LA 1.09 MK 1.00* NL 1.06 OV 0.97 ! PT 0.61 SC 0.93 ! ! ! 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 1.01 HN 1.88 KP 1.02 ! LA 1.07 MK 1.00* NL 1.05 OV 0.97 ! PT 0.60 SC 0.95 ! ! ! 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 1.73 KP 1.00 ! LA 1.04 MK 1.00* NL 1.04 OV 0.97 ! PT 0.61 SC 0.95 ! ! ! 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 1.01 HN 1.77 KP 1.01 ! LA 1.07 MK 1.00* NL 1.07 OV 0.97 ! PT 0.61 SC 0.96 ! ! ! 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 1.02 HN 1.98 KP 1.00 ! LA 1.04 MK 1.00* NL 1.04 OV 0.96 ! PT 0.60 SC 0.94 ! ! ! 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 1.03 HN 1.71 KP 1.00 ! LA 1.06 MK 1.00* NL 1.02 OV 0.99 ! PT 0.70 SC 0.92 ! ! ! 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 1.03 HN 1.69 KP 1.02 ! LA 1.04 MK 1.00* NL 1.03 OV 0.99 ! PT 0.71 SC 0.95 ! ! ! 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 1.04 HN 1.74 KP 1.03 ! LA 1.04 MK 1.00* NL 1.03 OV 0.98 ! PT 0.64 SC 1.00 ! ! ! Fit before self-cal, rms=0.542750Jy sigma=0.001776 ! Fit after self-cal, rms=0.390851Jy sigma=0.001402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=3.943 mas, bpa=16.81 degrees ! Estimated noise=1889.52 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 = -0.0347603 Jy ! Component: 100 - total flux cleaned = -0.051878 Jy ! Component: 150 - total flux cleaned = -0.0570636 Jy ! Component: 200 - total flux cleaned = -0.0585369 Jy ! Total flux subtracted in 200 components = -0.0585369 Jy ! Clean residual min=-0.054358 max=0.056548 Jy/beam ! Clean residual mean=-0.001897 rms=0.017437 Jy/beam ! Combined flux in latest and established models = 1.15319 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 1.15319 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=0.380935Jy sigma=0.001406 ! Fit after self-cal, rms=0.380895Jy sigma=0.001405 ! 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=0.380895Jy sigma=0.001405 ! Fit after self-cal, rms=0.422584Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=3.943 mas, bpa=16.77 degrees ! Estimated noise=1880.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00432994 Jy ! Component: 100 - total flux cleaned = -0.00474043 Jy ! Component: 150 - total flux cleaned = -0.00492425 Jy ! Component: 200 - total flux cleaned = -0.00508722 Jy ! Total flux subtracted in 200 components = -0.00508722 Jy ! Clean residual min=-0.012959 max=0.013801 Jy/beam ! Clean residual mean=-0.000127 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 1.14811 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 1.14811 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=0.422383Jy sigma=0.000656 ! Fit after self-cal, rms=0.423715Jy sigma=0.000655 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 (2.6, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117887 Jy ! Component: 100 - total flux cleaned = 0.0130372 Jy ! Component: 150 - total flux cleaned = 0.0126269 Jy ! Component: 200 - total flux cleaned = 0.012072 Jy ! Total flux subtracted in 200 components = 0.012072 Jy ! Clean residual min=-0.010324 max=0.007637 Jy/beam ! Clean residual mean=-0.000122 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 1.16018 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 1.16018 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=0.423096Jy sigma=0.000644 ! Fit after self-cal, rms=0.422946Jy sigma=0.000643 ! 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=0.422946Jy sigma=0.000643 ! Fit after self-cal, rms=0.423602Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=3.949 mas, bpa=16.73 degrees ! Estimated noise=1876.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193344 Jy ! Component: 100 - total flux cleaned = -0.000291486 Jy ! Component: 150 - total flux cleaned = -0.000423737 Jy ! Component: 200 - total flux cleaned = -0.000420125 Jy ! Total flux subtracted in 200 components = -0.000420125 Jy ! Clean residual min=-0.008367 max=0.006356 Jy/beam ! Clean residual mean=-0.000130 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 1.15976 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 1.15976 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=0.423435Jy sigma=0.000638 ! Fit after self-cal, rms=0.423426Jy sigma=0.000638 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 = 0.000595013 Jy ! Component: 100 - total flux cleaned = 0.00080966 Jy ! Component: 150 - total flux cleaned = 0.000908803 Jy ! Component: 200 - total flux cleaned = 0.00100255 Jy ! Total flux subtracted in 200 components = 0.00100255 Jy ! Clean residual min=-0.007996 max=0.006307 Jy/beam ! Clean residual mean=-0.000128 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 1.16076 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 1.16076 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=0.423347Jy sigma=0.000637 ! Fit after self-cal, rms=0.423344Jy sigma=0.000637 ! 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=0.423344Jy sigma=0.000637 ! Fit after self-cal, rms=0.422882Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.603 mas, bmaj=7.651 mas, bpa=5.508 degrees ! Estimated noise=2252.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000855537 Jy ! Component: 100 - total flux cleaned = -0.00108239 Jy ! Component: 150 - total flux cleaned = -0.00113875 Jy ! Component: 200 - total flux cleaned = -0.00119047 Jy ! Total flux subtracted in 200 components = -0.00119047 Jy ! Clean residual min=-0.008089 max=0.006815 Jy/beam ! Clean residual mean=-0.000225 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 1.15957 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 1.15957 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=0.422806Jy sigma=0.000637 ! Fit after self-cal, rms=0.422813Jy sigma=0.000637 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 = 0.000321447 Jy ! Component: 100 - total flux cleaned = 0.000324081 Jy ! Component: 150 - total flux cleaned = 0.000371797 Jy ! Component: 200 - total flux cleaned = 0.000372117 Jy ! Total flux subtracted in 200 components = 0.000372117 Jy ! Clean residual min=-0.007932 max=0.006664 Jy/beam ! Clean residual mean=-0.000225 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 1.15994 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 1.15994 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=0.422773Jy sigma=0.000637 ! Fit after self-cal, rms=0.422779Jy sigma=0.000637 ! 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=1.014 mas, bmaj=3.952 mas, bpa=16.71 degrees ! Estimated noise=1874.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 3.952 at 16.71 degrees (North through East) ! Clean map min=-0.010713 max=0.97844 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 ! Performing amp+phase self-cal ! ! 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=0.422779Jy sigma=0.000637 ! Fit after self-cal, rms=0.475596Jy sigma=0.000555 ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=3.954 mas, bpa=16.72 degrees ! Estimated noise=1871.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018454 Jy ! Component: 100 - total flux cleaned = -0.00213948 Jy ! Component: 150 - total flux cleaned = -0.00222698 Jy ! Component: 200 - total flux cleaned = -0.00230568 Jy ! Total flux subtracted in 200 components = -0.00230568 Jy ! Clean residual min=-0.007239 max=0.005637 Jy/beam ! Clean residual mean=-0.000141 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 1.15764 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 1.15764 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=0.475540Jy sigma=0.000554 ! Fit after self-cal, rms=0.475546Jy sigma=0.000554 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250882 Jy ! Component: 100 - total flux cleaned = 5.14016e-05 Jy ! Component: 150 - total flux cleaned = -8.10193e-06 Jy ! Component: 200 - total flux cleaned = -6.86701e-05 Jy ! Total flux subtracted in 200 components = -6.86701e-05 Jy ! Clean residual min=-0.007054 max=0.005683 Jy/beam ! Clean residual mean=-0.000141 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 1.15757 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 1.15757 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=0.475513Jy sigma=0.000554 ! Fit after self-cal, rms=0.475515Jy sigma=0.000554 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.475515Jy sigma=0.000554 ! Fit after self-cal, rms=0.474964Jy sigma=0.000554 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=0.8061 mas, bmaj=3.173 mas, bpa=18.05 degrees ! Estimated noise=2776.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.791097 Jy ! Component: 100 - total flux cleaned = 0.973244 Jy ! Component: 150 - total flux cleaned = 1.04455 Jy ! Component: 200 - total flux cleaned = 1.08311 Jy ! Total flux subtracted in 200 components = 1.08311 Jy ! Clean residual min=-0.017470 max=0.027916 Jy/beam ! Clean residual mean=-0.000086 rms=0.004535 Jy/beam ! Combined flux in latest and established models = 1.08311 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.08311 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=3.957 mas, bpa=16.71 degrees ! Estimated noise=1870.75 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 = 0.0276783 Jy ! Component: 100 - total flux cleaned = 0.041681 Jy ! Component: 150 - total flux cleaned = 0.0511012 Jy ! Component: 200 - total flux cleaned = 0.0568908 Jy ! Total flux subtracted in 200 components = 0.0568908 Jy ! Clean residual min=-0.008396 max=0.010195 Jy/beam ! Clean residual mean=-0.000132 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 1.14001 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 1.14001 Jy ! Inverting map ! Added new window around map position (-1.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841302 Jy ! Component: 100 - total flux cleaned = 0.0106939 Jy ! Component: 150 - total flux cleaned = 0.0115975 Jy ! Component: 200 - total flux cleaned = 0.0120565 Jy ! Total flux subtracted in 200 components = 0.0120565 Jy ! Clean residual min=-0.007301 max=0.006293 Jy/beam ! Clean residual mean=-0.000138 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 1.15206 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 1.15206 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=2.607 mas, bmaj=7.667 mas, bpa=5.525 degrees ! Estimated noise=2245.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119195 Jy ! Component: 100 - total flux cleaned = 0.000835161 Jy ! Component: 150 - total flux cleaned = 0.000833687 Jy ! Component: 200 - total flux cleaned = 0.000981126 Jy ! Total flux subtracted in 200 components = 0.000981126 Jy ! Clean residual min=-0.006474 max=0.005996 Jy/beam ! Clean residual mean=-0.000243 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 1.15304 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 = 4.00913e-07 Jy ! Component: 100 - total flux cleaned = 6.95074e-05 Jy ! Component: 150 - total flux cleaned = 0.000134421 Jy ! Component: 200 - total flux cleaned = 0.00019716 Jy ! Total flux subtracted in 200 components = 0.00019716 Jy ! Clean residual min=-0.006279 max=0.005739 Jy/beam ! Clean residual mean=-0.000244 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 1.15324 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 1.15324 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=3.957 mas, bpa=16.71 degrees ! Estimated noise=1870.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194683 Jy ! Component: 100 - total flux cleaned = -7.14918e-05 Jy ! Component: 150 - total flux cleaned = -0.000299721 Jy ! Component: 200 - total flux cleaned = -0.000190415 Jy ! Total flux subtracted in 200 components = -0.000190415 Jy ! Clean residual min=-0.006615 max=0.005658 Jy/beam ! Clean residual mean=-0.000142 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 1.15305 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 1.15305 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=0.474829Jy sigma=0.000553 ! Fit after self-cal, rms=0.474812Jy sigma=0.000552 wmodel J0106-4034_X_2017_01_16_pus_map.mod ! Writing 115 model components to file: J0106-4034_X_2017_01_16_pus_map.mod wobs J0106-4034_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0106-4034_X_2017_01_16_pus_uvs.fits wwins J0106-4034_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0106-4034_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 = -0.00241812 Jy ! Component: 100 - total flux cleaned = -0.00400776 Jy ! Component: 150 - total flux cleaned = -0.00538777 Jy ! Component: 200 - total flux cleaned = -0.00650788 Jy ! Component: 250 - total flux cleaned = -0.00771579 Jy ! Component: 300 - total flux cleaned = -0.00892685 Jy ! Component: 350 - total flux cleaned = -0.0100775 Jy ! Component: 400 - total flux cleaned = -0.0112398 Jy ! Component: 450 - total flux cleaned = -0.0123458 Jy ! Component: 500 - total flux cleaned = -0.0135241 Jy ! Component: 550 - total flux cleaned = -0.0143564 Jy ! Component: 600 - total flux cleaned = -0.015216 Jy ! Component: 650 - total flux cleaned = -0.0158778 Jy ! Component: 700 - total flux cleaned = -0.0165193 Jy ! Component: 750 - total flux cleaned = -0.0172977 Jy ! Component: 800 - total flux cleaned = -0.017953 Jy ! Component: 850 - total flux cleaned = -0.0187351 Jy ! Component: 900 - total flux cleaned = -0.0192592 Jy ! Component: 950 - total flux cleaned = -0.0200025 Jy ! Component: 1000 - total flux cleaned = -0.0206815 Jy ! Component: 1050 - total flux cleaned = -0.0213451 Jy ! Component: 1100 - total flux cleaned = -0.0219961 Jy ! Component: 1150 - total flux cleaned = -0.0226766 Jy ! Component: 1200 - total flux cleaned = -0.0233436 Jy ! Component: 1250 - total flux cleaned = -0.02412 Jy ! Component: 1300 - total flux cleaned = -0.0247208 Jy ! Component: 1350 - total flux cleaned = -0.02539 Jy ! Component: 1400 - total flux cleaned = -0.0259315 Jy ! Component: 1450 - total flux cleaned = -0.0265402 Jy ! Component: 1500 - total flux cleaned = -0.0271384 Jy ! Component: 1550 - total flux cleaned = -0.0277273 Jy ! Component: 1600 - total flux cleaned = -0.0283069 Jy ! Component: 1650 - total flux cleaned = -0.0289132 Jy ! Component: 1700 - total flux cleaned = -0.0295459 Jy ! Component: 1750 - total flux cleaned = -0.0302049 Jy ! Component: 1800 - total flux cleaned = -0.0307866 Jy ! Component: 1850 - total flux cleaned = -0.031328 Jy ! Component: 1900 - total flux cleaned = -0.0318627 Jy ! Component: 1950 - total flux cleaned = -0.0324237 Jy ! Component: 2000 - total flux cleaned = -0.0330433 Jy ! Total flux subtracted in 2048 components = -0.0335589 Jy ! Clean residual min=-0.001786 max=0.001734 Jy/beam ! Clean residual mean=-0.000054 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 1.11949 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 253 components and 1.11949 Jy ![Exited script file: muppet] wmap "J0106-4034_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 3.957 at 16.71 degrees (North through East) ! Clean map min=-0.0049175 max=0.99312 Jy/beam ! Writing clean map to FITS file: J0106-4034_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 0.99312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000657791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198704 0.198704 0.397408 0.794817 1.58963 3.17927 6.35854 12.7171 25.4341 50.8683 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.993 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 3.957 at 16.71 degrees (North through East) ! Clean map min=-0.0049175 max=0.99312 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 J0106-4034_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:43:22 2019