! Started logfile: J1718-2850_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:08 2017 obs J1718-2850_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1718-2850_X_2015_01_22_pus_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1718-2850 ! ! 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 295 lines of history. ! ! Reading 28620 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 J1718-2850_X_2015_01_22_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912624Jy sigma=0.009385 ! Fit after self-cal, rms=0.900132Jy sigma=0.009247 ! 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=0.6413 mas, bmaj=1.807 mas, bpa=-10.96 degrees ! Estimated noise=1063.18 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 = 0.076904 Jy ! Component: 100 - total flux cleaned = 0.0955178 Jy ! Total flux subtracted in 100 components = 0.0955178 Jy ! Clean residual min=-0.006246 max=0.008733 Jy/beam ! Clean residual mean=-0.000023 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.0955178 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0955178 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=0.095921Jy sigma=0.000819 ! Fit after self-cal, rms=0.095915Jy sigma=0.000819 ! 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=0.8235 mas, bmaj=2.14 mas, bpa=-8.872 degrees ! Estimated noise=443.853 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 = 0.0129977 Jy ! Component: 100 - total flux cleaned = 0.0196185 Jy ! Component: 150 - total flux cleaned = 0.0232396 Jy ! Component: 200 - total flux cleaned = 0.0251785 Jy ! Total flux subtracted in 200 components = 0.0251785 Jy ! Clean residual min=-0.005142 max=0.005438 Jy/beam ! Clean residual mean=0.000026 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.120696 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.120696 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=0.094316Jy sigma=0.000798 ! Fit after self-cal, rms=0.094308Jy sigma=0.000798 ! 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 0.84 FD 1.02 HN 1.12 KP 1.20 ! LA 1.00 MK 0.96 NL 0.98 OV 0.90 ! PT 1.17 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 1.16 KP 1.14 ! LA 1.07 MK 1.05 NL 0.95 OV 0.90 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.06 HN 1.37 KP 1.07 ! LA 1.06 MK 1.04 NL 0.97 OV 0.87 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.99 HN 1.11 KP 1.03 ! LA 1.02 MK 1.00 NL 0.97 OV 0.92 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 1.12 KP 0.98 ! LA 1.00 MK 1.07 NL 0.98 OV 0.92 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.17 KP 0.96 ! LA 1.07 MK 1.05 NL 1.00 OV 0.92 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.00* KP 0.96 ! LA 1.08 MK 1.00 NL 0.99 OV 0.95 ! PT 1.19 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.00* KP 0.94 ! LA 1.15 MK 0.95 NL 0.98 OV 0.94 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 1.00* KP 0.99 ! LA 1.07 MK 0.96 NL 0.98 OV 0.97 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.13 KP 1.01 ! LA 1.15 MK 1.03 NL 0.94 OV 0.89 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 1.00* KP 1.07 ! LA 1.22 MK 1.03 NL 1.00 OV 0.89 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 1.00* KP 1.01 ! LA 1.16 MK 0.95 NL 0.95 OV 0.85 ! PT 1.12 SC 0.99 ! ! ! Fit before self-cal, rms=0.094308Jy sigma=0.000798 ! Fit after self-cal, rms=0.098529Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8287 mas, bmaj=2.131 mas, bpa=-8.715 degrees ! Estimated noise=444.088 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 (4.4, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531765 Jy ! Component: 100 - total flux cleaned = 0.00804153 Jy ! Component: 150 - total flux cleaned = 0.00977449 Jy ! Component: 200 - total flux cleaned = 0.0110106 Jy ! Total flux subtracted in 200 components = 0.0110106 Jy ! Clean residual min=-0.001838 max=0.002500 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.131707 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.131707 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=0.098270Jy sigma=0.000783 ! Fit after self-cal, rms=0.098340Jy sigma=0.000783 ! 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=0.098340Jy sigma=0.000783 ! Fit after self-cal, rms=0.099437Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8315 mas, bmaj=2.136 mas, bpa=-8.684 degrees ! Estimated noise=443.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156565 Jy ! Component: 100 - total flux cleaned = 0.00195621 Jy ! Component: 150 - total flux cleaned = 0.00205586 Jy ! Component: 200 - total flux cleaned = 0.00211397 Jy ! Total flux subtracted in 200 components = 0.00211397 Jy ! Clean residual min=-0.001469 max=0.001682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.133821 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.133821 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=0.099403Jy sigma=0.000782 ! Fit after self-cal, rms=0.099415Jy sigma=0.000782 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 = 0.000188585 Jy ! Component: 100 - total flux cleaned = 0.000241564 Jy ! Component: 150 - total flux cleaned = 0.000265827 Jy ! Component: 200 - total flux cleaned = 0.000266174 Jy ! Total flux subtracted in 200 components = 0.000266174 Jy ! Clean residual min=-0.001484 max=0.001643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.134087 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.134087 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=0.099401Jy sigma=0.000782 ! Fit after self-cal, rms=0.099397Jy sigma=0.000782 ! 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=0.099397Jy sigma=0.000782 ! Fit after self-cal, rms=0.099839Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8323 mas, bmaj=2.138 mas, bpa=-8.746 degrees ! Estimated noise=444.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.51635e-05 Jy ! Component: 100 - total flux cleaned = 0.000117986 Jy ! Component: 150 - total flux cleaned = 0.000117602 Jy ! Component: 200 - total flux cleaned = 0.000116789 Jy ! Total flux subtracted in 200 components = 0.000116789 Jy ! Clean residual min=-0.001370 max=0.001608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.134204 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.134204 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=0.099828Jy sigma=0.000782 ! Fit after self-cal, rms=0.099830Jy sigma=0.000782 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 = 3.85216e-05 Jy ! Component: 100 - total flux cleaned = 7.40626e-05 Jy ! Component: 150 - total flux cleaned = 9.14966e-05 Jy ! Component: 200 - total flux cleaned = 0.000108089 Jy ! Total flux subtracted in 200 components = 0.000108089 Jy ! Clean residual min=-0.001366 max=0.001612 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.134312 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.134312 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=0.099823Jy sigma=0.000782 ! Fit after self-cal, rms=0.099822Jy sigma=0.000782 ! 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=0.099822Jy sigma=0.000782 ! Fit after self-cal, rms=0.099957Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.295 mas, bmaj=5.821 mas, bpa=-6.001 degrees ! Estimated noise=570.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587134 Jy ! Component: 100 - total flux cleaned = 0.000609947 Jy ! Component: 150 - total flux cleaned = 0.000555107 Jy ! Component: 200 - total flux cleaned = 0.000504448 Jy ! Total flux subtracted in 200 components = 0.000504448 Jy ! Clean residual min=-0.001380 max=0.001603 Jy/beam ! Clean residual mean=-0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.134816 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.134816 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=0.099955Jy sigma=0.000782 ! Fit after self-cal, rms=0.099956Jy sigma=0.000782 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 = 3.47443e-05 Jy ! Component: 100 - total flux cleaned = 1.79654e-05 Jy ! Component: 150 - total flux cleaned = -2.7766e-05 Jy ! Component: 200 - total flux cleaned = -2.75133e-05 Jy ! Total flux subtracted in 200 components = -2.75133e-05 Jy ! Clean residual min=-0.001383 max=0.001560 Jy/beam ! Clean residual mean=-0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.134789 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.134789 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=0.099956Jy sigma=0.000782 ! Fit after self-cal, rms=0.099955Jy sigma=0.000782 ! 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=0.8329 mas, bmaj=2.14 mas, bpa=-8.798 degrees ! Estimated noise=444.635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8329 x 2.14 at -8.798 degrees (North through East) ! Clean map min=-0.0020289 max=0.099169 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=0.646 mas, bmaj=1.792 mas, bpa=-10.77 degrees ! Estimated noise=1077.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0775448 Jy ! Component: 100 - total flux cleaned = 0.0966697 Jy ! Component: 150 - total flux cleaned = 0.106096 Jy ! Component: 200 - total flux cleaned = 0.112525 Jy ! Total flux subtracted in 200 components = 0.112525 Jy ! Clean residual min=-0.003945 max=0.004480 Jy/beam ! Clean residual mean=-0.000019 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.112525 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.112525 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=2.14 mas, bpa=-8.798 degrees ! Estimated noise=444.635 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 = 0.00648466 Jy ! Component: 100 - total flux cleaned = 0.0108645 Jy ! Component: 150 - total flux cleaned = 0.014119 Jy ! Component: 200 - total flux cleaned = 0.0165849 Jy ! Total flux subtracted in 200 components = 0.0165849 Jy ! Clean residual min=-0.001860 max=0.002752 Jy/beam ! Clean residual mean=-0.000011 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.12911 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.12911 Jy ! Inverting map ! Added new window around map position (1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249476 Jy ! Component: 100 - total flux cleaned = 0.00384695 Jy ! Component: 150 - total flux cleaned = 0.00454231 Jy ! Component: 200 - total flux cleaned = 0.00510494 Jy ! Total flux subtracted in 200 components = 0.00510494 Jy ! Clean residual min=-0.001430 max=0.001708 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.134215 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.134215 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=2.295 mas, bmaj=5.821 mas, bpa=-6.001 degrees ! Estimated noise=570.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700769 Jy ! Component: 100 - total flux cleaned = 0.000759772 Jy ! Component: 150 - total flux cleaned = 0.00081277 Jy ! Component: 200 - total flux cleaned = 0.000835139 Jy ! Total flux subtracted in 200 components = 0.000835139 Jy ! Clean residual min=-0.001336 max=0.001548 Jy/beam ! Clean residual mean=-0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.13505 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 = 2.11607e-05 Jy ! Component: 100 - total flux cleaned = 5.78695e-05 Jy ! Component: 150 - total flux cleaned = 7.38719e-05 Jy ! Component: 200 - total flux cleaned = 8.92398e-05 Jy ! Total flux subtracted in 200 components = 8.92398e-05 Jy ! Clean residual min=-0.001315 max=0.001511 Jy/beam ! Clean residual mean=-0.000005 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.135139 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.135139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=2.14 mas, bpa=-8.798 degrees ! Estimated noise=444.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.77741e-05 Jy ! Component: 100 - total flux cleaned = -0.000150996 Jy ! Component: 150 - total flux cleaned = -0.000226733 Jy ! Component: 200 - total flux cleaned = -0.000273098 Jy ! Total flux subtracted in 200 components = -0.000273098 Jy ! Clean residual min=-0.001271 max=0.001426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.134866 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.134866 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=0.099951Jy sigma=0.000782 ! Fit after self-cal, rms=0.099957Jy sigma=0.000782 wmodel J1718-2850_X_2015_01_22_pus_map.mod ! Writing 79 model components to file: J1718-2850_X_2015_01_22_pus_map.mod wobs J1718-2850_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1718-2850_X_2015_01_22_pus_uvs.fits wwins J1718-2850_X_2015_01_22_pus_map.win ! wwins: Wrote 3 windows to J1718-2850_X_2015_01_22_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 = 0.000592137 Jy ! Component: 100 - total flux cleaned = 0.000753846 Jy ! Component: 150 - total flux cleaned = 0.000860013 Jy ! Component: 200 - total flux cleaned = 0.000919965 Jy ! Component: 250 - total flux cleaned = 0.000977144 Jy ! Component: 300 - total flux cleaned = 0.00101307 Jy ! Component: 350 - total flux cleaned = 0.00103072 Jy ! Component: 400 - total flux cleaned = 0.00103127 Jy ! Component: 450 - total flux cleaned = 0.00104753 Jy ! Component: 500 - total flux cleaned = 0.001032 Jy ! Component: 550 - total flux cleaned = 0.00106166 Jy ! Component: 600 - total flux cleaned = 0.00106187 Jy ! Component: 650 - total flux cleaned = 0.00108999 Jy ! Component: 700 - total flux cleaned = 0.0010897 Jy ! Component: 750 - total flux cleaned = 0.00106326 Jy ! Component: 800 - total flux cleaned = 0.00107582 Jy ! Component: 850 - total flux cleaned = 0.00108785 Jy ! Component: 900 - total flux cleaned = 0.001112 Jy ! Component: 950 - total flux cleaned = 0.00112381 Jy ! Component: 1000 - total flux cleaned = 0.00111214 Jy ! Component: 1050 - total flux cleaned = 0.0011236 Jy ! Component: 1100 - total flux cleaned = 0.00107978 Jy ! Component: 1150 - total flux cleaned = 0.00107991 Jy ! Component: 1200 - total flux cleaned = 0.00104819 Jy ! Component: 1250 - total flux cleaned = 0.000996617 Jy ! Component: 1300 - total flux cleaned = 0.000986707 Jy ! Component: 1350 - total flux cleaned = 0.000976709 Jy ! Component: 1400 - total flux cleaned = 0.000947349 Jy ! Component: 1450 - total flux cleaned = 0.000918511 Jy ! Component: 1500 - total flux cleaned = 0.000880905 Jy ! Component: 1550 - total flux cleaned = 0.000834645 Jy ! Component: 1600 - total flux cleaned = 0.000780251 Jy ! Component: 1650 - total flux cleaned = 0.000762536 Jy ! Component: 1700 - total flux cleaned = 0.000762358 Jy ! Component: 1750 - total flux cleaned = 0.000710124 Jy ! Component: 1800 - total flux cleaned = 0.00065032 Jy ! Component: 1850 - total flux cleaned = 0.000591363 Jy ! Component: 1900 - total flux cleaned = 0.000549797 Jy ! Component: 1950 - total flux cleaned = 0.000541578 Jy ! Component: 2000 - total flux cleaned = 0.000500908 Jy ! Total flux subtracted in 2048 components = 0.000460886 Jy ! Clean residual min=-0.000458 max=0.000459 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.135327 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 208 components and 0.135327 Jy ![Exited script file: muppet] wmap "J1718-2850_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8329 x 2.14 at -8.798 degrees (North through East) ! Clean map min=-0.0016895 max=0.098989 Jy/beam ! Writing clean map to FITS file: J1718-2850_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0989885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424671 0.424671 0.849341 1.69868 3.39737 6.79473 13.5895 27.1789 54.3578 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8329 x 2.14 at -8.798 degrees (North through East) ! Clean map min=-0.0016895 max=0.098989 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 J1718-2850_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:10 2017