! Started logfile: J1608+1029_X_2017_02_24_pus_uvs.log on Sat May 4 10:04:39 2019 obs J1608+1029_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1608+1029_X_2017_02_24_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859722 visibilities/baseline/integration-bin. ! Found source: J1608+1029 ! ! 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 1882 lines of history. ! ! Reading 7428 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 J1608+1029_X_2017_02_24_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.460891Jy sigma=0.003846 ! Fit after self-cal, rms=0.457113Jy sigma=0.003818 ! 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=0.8234 mas, bmaj=1.683 mas, bpa=-0.8831 degrees ! Estimated noise=1465.22 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 = 0.424627 Jy ! Component: 100 - total flux cleaned = 0.524415 Jy ! Total flux subtracted in 100 components = 0.524415 Jy ! Clean residual min=-0.016717 max=0.048807 Jy/beam ! Clean residual mean=-0.000149 rms=0.006022 Jy/beam ! Combined flux in latest and established models = 0.524415 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.524415 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=0.127878Jy sigma=0.001082 ! Fit after self-cal, rms=0.127646Jy sigma=0.001080 ! Inverting map ! Added new window around map position (-1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525045 Jy ! Component: 100 - total flux cleaned = 0.085762 Jy ! Total flux subtracted in 100 components = 0.085762 Jy ! Clean residual min=-0.010153 max=0.019337 Jy/beam ! Clean residual mean=-0.000084 rms=0.003423 Jy/beam ! Combined flux in latest and established models = 0.610178 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.610178 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=0.097189Jy sigma=0.000798 ! Fit after self-cal, rms=0.096234Jy sigma=0.000791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232754 Jy ! Component: 100 - total flux cleaned = 0.0382692 Jy ! Total flux subtracted in 100 components = 0.0382692 Jy ! Clean residual min=-0.008082 max=0.011537 Jy/beam ! Clean residual mean=-0.000054 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.648447 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.648447 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=0.088708Jy sigma=0.000718 ! Fit after self-cal, rms=0.088453Jy sigma=0.000717 ! 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=0.9879 mas, bmaj=1.935 mas, bpa=-0.2969 degrees ! Estimated noise=977.422 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 = 0.0151827 Jy ! Component: 100 - total flux cleaned = 0.0238154 Jy ! Component: 150 - total flux cleaned = 0.0294829 Jy ! Component: 200 - total flux cleaned = 0.033309 Jy ! Total flux subtracted in 200 components = 0.033309 Jy ! Clean residual min=-0.006837 max=0.010552 Jy/beam ! Clean residual mean=-0.000040 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.681756 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.681755 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=0.085859Jy sigma=0.000691 ! Fit after self-cal, rms=0.085627Jy sigma=0.000689 ! Inverting map ! Added new window around map position (-3, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100956 Jy ! Component: 100 - total flux cleaned = 0.0158473 Jy ! Component: 150 - total flux cleaned = 0.0191484 Jy ! Component: 200 - total flux cleaned = 0.021119 Jy ! Total flux subtracted in 200 components = 0.021119 Jy ! Clean residual min=-0.006980 max=0.007377 Jy/beam ! Clean residual mean=0.000008 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.702874 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 0.702874 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=0.084309Jy sigma=0.000677 ! Fit after self-cal, rms=0.084194Jy sigma=0.000676 ! 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 0.98 FD 1.03 HN 1.01 KP 1.01 ! LA 1.01 MK 1.01 NL 0.96 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.98 KP 1.01 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 1.00 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 1.01 ! LA 0.99 MK 1.04 NL 0.98 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 1.00 ! LA 1.00 MK 1.03 NL 0.94 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 1.00 ! LA 1.05 MK 1.02 NL 0.96 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.99 KP 1.00 ! LA 1.00 MK 1.02 NL 0.97 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 0.97 NL 0.98 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.02 KP 1.01 ! LA 1.01 MK 1.02 NL 0.96 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.01 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 1.05 ! LA 0.99 MK 0.98 NL 0.96 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.084194Jy sigma=0.000676 ! Fit after self-cal, rms=0.082266Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.935 mas, bpa=-0.4217 degrees ! Estimated noise=975.927 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 = 0.00113676 Jy ! Component: 100 - total flux cleaned = 0.00183927 Jy ! Component: 150 - total flux cleaned = 0.00192963 Jy ! Component: 200 - total flux cleaned = 0.00192626 Jy ! Total flux subtracted in 200 components = 0.00192626 Jy ! Clean residual min=-0.004617 max=0.004435 Jy/beam ! Clean residual mean=0.000032 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.704801 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.704801 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=0.081977Jy sigma=0.000655 ! Fit after self-cal, rms=0.081939Jy sigma=0.000655 ! 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=0.081939Jy sigma=0.000655 ! Fit after self-cal, rms=0.081316Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9928 mas, bmaj=1.932 mas, bpa=-0.4076 degrees ! Estimated noise=976.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472793 Jy ! Component: 100 - total flux cleaned = 0.000270694 Jy ! Component: 150 - total flux cleaned = 0.000614752 Jy ! Component: 200 - total flux cleaned = 0.00106014 Jy ! Total flux subtracted in 200 components = 0.00106014 Jy ! Clean residual min=-0.003259 max=0.002655 Jy/beam ! Clean residual mean=0.000002 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.705861 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.705861 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=0.081118Jy sigma=0.000644 ! Fit after self-cal, rms=0.081082Jy sigma=0.000643 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 = 1.11833e-05 Jy ! Component: 100 - total flux cleaned = 0.000296387 Jy ! Component: 150 - total flux cleaned = 0.000436992 Jy ! Component: 200 - total flux cleaned = 0.000480756 Jy ! Total flux subtracted in 200 components = 0.000480756 Jy ! Clean residual min=-0.003104 max=0.002593 Jy/beam ! Clean residual mean=0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.706342 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.706342 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=0.081005Jy sigma=0.000643 ! Fit after self-cal, rms=0.080990Jy 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=0.080990Jy sigma=0.000643 ! Fit after self-cal, rms=0.081010Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.932 mas, bpa=-0.479 degrees ! Estimated noise=975.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273319 Jy ! Component: 100 - total flux cleaned = -0.000174837 Jy ! Component: 150 - total flux cleaned = 4.94748e-05 Jy ! Component: 200 - total flux cleaned = 0.000131138 Jy ! Total flux subtracted in 200 components = 0.000131138 Jy ! Clean residual min=-0.002731 max=0.002430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.706473 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.706473 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=0.080930Jy sigma=0.000642 ! Fit after self-cal, rms=0.080916Jy sigma=0.000642 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 = 4.3193e-06 Jy ! Component: 100 - total flux cleaned = 0.000128613 Jy ! Component: 150 - total flux cleaned = 0.000202463 Jy ! Component: 200 - total flux cleaned = 0.000272445 Jy ! Total flux subtracted in 200 components = 0.000272445 Jy ! Clean residual min=-0.002682 max=0.002488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.706745 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.706745 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=0.080874Jy sigma=0.000641 ! Fit after self-cal, rms=0.080868Jy sigma=0.000641 ! 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=0.080868Jy sigma=0.000641 ! Fit after self-cal, rms=0.080884Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=3.034 mas, bpa=0.5406 degrees ! Estimated noise=1187.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917317 Jy ! Component: 100 - total flux cleaned = 0.00119758 Jy ! Component: 150 - total flux cleaned = 0.00122305 Jy ! Component: 200 - total flux cleaned = 0.00124708 Jy ! Total flux subtracted in 200 components = 0.00124708 Jy ! Clean residual min=-0.002432 max=0.002402 Jy/beam ! Clean residual mean=0.000003 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.707992 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 139 components and 0.707992 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=0.080869Jy sigma=0.000641 ! Fit after self-cal, rms=0.080865Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.03686e-08 Jy ! Component: 100 - total flux cleaned = 8.35001e-05 Jy ! Component: 150 - total flux cleaned = 0.000117811 Jy ! Component: 200 - total flux cleaned = 0.000133575 Jy ! Total flux subtracted in 200 components = 0.000133575 Jy ! Clean residual min=-0.002412 max=0.002328 Jy/beam ! Clean residual mean=0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.708126 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 0.708126 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=0.080858Jy sigma=0.000641 ! Fit after self-cal, rms=0.080855Jy sigma=0.000641 ! 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=0.9934 mas, bmaj=1.933 mas, bpa=-0.5438 degrees ! Estimated noise=975.533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9934 x 1.933 at -0.5438 degrees (North through East) ! Clean map min=-0.0023159 max=0.54319 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=0.080855Jy sigma=0.000641 ! Fit after self-cal, rms=0.076433Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=0.9935 mas, bmaj=1.933 mas, bpa=-0.5842 degrees ! Estimated noise=974.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105376 Jy ! Component: 100 - total flux cleaned = -0.00118817 Jy ! Component: 150 - total flux cleaned = -0.00130324 Jy ! Component: 200 - total flux cleaned = -0.00130288 Jy ! Total flux subtracted in 200 components = -0.00130288 Jy ! Clean residual min=-0.002363 max=0.002449 Jy/beam ! Clean residual mean=0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.706823 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 149 components and 0.706823 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=0.076377Jy sigma=0.000600 ! Fit after self-cal, rms=0.076374Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.59778e-05 Jy ! Component: 100 - total flux cleaned = 3.47246e-06 Jy ! Component: 150 - total flux cleaned = 4.78404e-06 Jy ! Component: 200 - total flux cleaned = 5.0283e-06 Jy ! Total flux subtracted in 200 components = 5.0283e-06 Jy ! Clean residual min=-0.002312 max=0.002484 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.706828 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 149 components and 0.706828 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=0.076347Jy sigma=0.000599 ! Fit after self-cal, rms=0.076345Jy sigma=0.000599 ! 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=0.076345Jy sigma=0.000599 ! Fit after self-cal, rms=0.076378Jy sigma=0.000599 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=0.8279 mas, bmaj=1.68 mas, bpa=-1.186 degrees ! Estimated noise=1466.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.424495 Jy ! Component: 100 - total flux cleaned = 0.528139 Jy ! Component: 150 - total flux cleaned = 0.580577 Jy ! Component: 200 - total flux cleaned = 0.613335 Jy ! Total flux subtracted in 200 components = 0.613335 Jy ! Clean residual min=-0.006927 max=0.017466 Jy/beam ! Clean residual mean=-0.000083 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.613335 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.613335 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9939 mas, bmaj=1.934 mas, bpa=-0.6283 degrees ! Estimated noise=974.883 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 = 0.0289051 Jy ! Component: 100 - total flux cleaned = 0.0459726 Jy ! Component: 150 - total flux cleaned = 0.0571953 Jy ! Component: 200 - total flux cleaned = 0.0650505 Jy ! Total flux subtracted in 200 components = 0.0650505 Jy ! Clean residual min=-0.003302 max=0.004498 Jy/beam ! Clean residual mean=-0.000054 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.678386 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 67 components and 0.678386 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=2.226 mas, bmaj=3.035 mas, bpa=0.4312 degrees ! Estimated noise=1186.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094429 Jy ! Component: 100 - total flux cleaned = 0.0153805 Jy ! Component: 150 - total flux cleaned = 0.0193806 Jy ! Component: 200 - total flux cleaned = 0.022184 Jy ! Total flux subtracted in 200 components = 0.022184 Jy ! Clean residual min=-0.002346 max=0.002645 Jy/beam ! Clean residual mean=-0.000022 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.70057 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 = 0.00204431 Jy ! Component: 100 - total flux cleaned = 0.00354741 Jy ! Component: 150 - total flux cleaned = 0.00465596 Jy ! Component: 200 - total flux cleaned = 0.00547444 Jy ! Total flux subtracted in 200 components = 0.00547444 Jy ! Clean residual min=-0.002250 max=0.002286 Jy/beam ! Clean residual mean=0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.706044 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 118 components and 0.706044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9939 mas, bmaj=1.934 mas, bpa=-0.6283 degrees ! Estimated noise=974.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153417 Jy ! Component: 100 - total flux cleaned = -0.000154174 Jy ! Component: 150 - total flux cleaned = 6.14068e-05 Jy ! Component: 200 - total flux cleaned = 0.000205479 Jy ! Total flux subtracted in 200 components = 0.000205479 Jy ! Clean residual min=-0.002425 max=0.002394 Jy/beam ! Clean residual mean=0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.70625 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 0.70625 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=0.076472Jy sigma=0.000600 ! Fit after self-cal, rms=0.076437Jy sigma=0.000600 wmodel J1608+1029_X_2017_02_24_pus_map.mod ! Writing 131 model components to file: J1608+1029_X_2017_02_24_pus_map.mod wobs J1608+1029_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1608+1029_X_2017_02_24_pus_uvs.fits wwins J1608+1029_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1608+1029_X_2017_02_24_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 = -0.000131113 Jy ! Component: 100 - total flux cleaned = -8.98494e-05 Jy ! Component: 150 - total flux cleaned = -0.000126977 Jy ! Component: 200 - total flux cleaned = -0.000308284 Jy ! Component: 250 - total flux cleaned = -0.000481074 Jy ! Component: 300 - total flux cleaned = -0.000616115 Jy ! Component: 350 - total flux cleaned = -0.000910244 Jy ! Component: 400 - total flux cleaned = -0.0010363 Jy ! Component: 450 - total flux cleaned = -0.00122244 Jy ! Component: 500 - total flux cleaned = -0.0013433 Jy ! Component: 550 - total flux cleaned = -0.00146167 Jy ! Component: 600 - total flux cleaned = -0.00143303 Jy ! Component: 650 - total flux cleaned = -0.00149004 Jy ! Component: 700 - total flux cleaned = -0.00137843 Jy ! Component: 750 - total flux cleaned = -0.00135092 Jy ! Component: 800 - total flux cleaned = -0.00129697 Jy ! Component: 850 - total flux cleaned = -0.00129736 Jy ! Component: 900 - total flux cleaned = -0.0012453 Jy ! Component: 950 - total flux cleaned = -0.00121998 Jy ! Component: 1000 - total flux cleaned = -0.00122056 Jy ! Component: 1050 - total flux cleaned = -0.00134542 Jy ! Component: 1100 - total flux cleaned = -0.00127124 Jy ! Component: 1150 - total flux cleaned = -0.00124746 Jy ! Component: 1200 - total flux cleaned = -0.00122356 Jy ! Component: 1250 - total flux cleaned = -0.00117644 Jy ! Component: 1300 - total flux cleaned = -0.00110692 Jy ! Component: 1350 - total flux cleaned = -0.0011993 Jy ! Component: 1400 - total flux cleaned = -0.00113112 Jy ! Component: 1450 - total flux cleaned = -0.00113123 Jy ! Component: 1500 - total flux cleaned = -0.00113138 Jy ! Component: 1550 - total flux cleaned = -0.00110931 Jy ! Component: 1600 - total flux cleaned = -0.0011092 Jy ! Component: 1650 - total flux cleaned = -0.00108771 Jy ! Component: 1700 - total flux cleaned = -0.00121542 Jy ! Component: 1750 - total flux cleaned = -0.00115185 Jy ! Component: 1800 - total flux cleaned = -0.00115208 Jy ! Component: 1850 - total flux cleaned = -0.00121402 Jy ! Component: 1900 - total flux cleaned = -0.00119355 Jy ! Component: 1950 - total flux cleaned = -0.00127439 Jy ! Component: 2000 - total flux cleaned = -0.00131447 Jy ! Total flux subtracted in 2048 components = -0.00133446 Jy ! Clean residual min=-0.001269 max=0.001156 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.704915 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 270 components and 0.704916 Jy ![Exited script file: muppet] wmap "J1608+1029_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9939 x 1.934 at -0.6283 degrees (North through East) ! Clean map min=-0.001718 max=0.54286 Jy/beam ! Writing clean map to FITS file: J1608+1029_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.542862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380352 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210192 0.210192 0.420385 0.840769 1.68154 3.36308 6.72615 13.4523 26.9046 53.8092 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.542 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9939 x 1.934 at -0.6283 degrees (North through East) ! Clean map min=-0.001718 max=0.54286 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 J1608+1029_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:04:40 2019