! Started logfile: J1719+1745_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:44 2019 obs J1719+1745_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1719+1745_X_2017_01_16_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1719+1745 ! ! 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 3000 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 J1719+1745_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 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=0.491986Jy sigma=0.003603 ! Fit after self-cal, rms=0.484085Jy sigma=0.003534 ! 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=1.058 mas, bmaj=2.134 mas, bpa=46.64 degrees ! Estimated noise=2269.12 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 = 0.524935 Jy ! Total flux subtracted in 100 components = 0.524935 Jy ! Clean residual min=-0.025730 max=0.058127 Jy/beam ! Clean residual mean=0.000161 rms=0.010247 Jy/beam ! Combined flux in latest and established models = 0.524935 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.524935 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=0.136032Jy sigma=0.000964 ! Fit after self-cal, rms=0.136020Jy sigma=0.000964 ! 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=1.271 mas, bmaj=2.281 mas, bpa=45.77 degrees ! Estimated noise=1707.47 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 = 0.0456669 Jy ! Component: 100 - total flux cleaned = 0.0602337 Jy ! Component: 150 - total flux cleaned = 0.0608785 Jy ! Component: 200 - total flux cleaned = 0.0619573 Jy ! Total flux subtracted in 200 components = 0.0619573 Jy ! Clean residual min=-0.018230 max=0.038353 Jy/beam ! Clean residual mean=0.000316 rms=0.007011 Jy/beam ! Combined flux in latest and established models = 0.586892 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.586892 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=0.125400Jy sigma=0.000784 ! Fit after self-cal, rms=0.125407Jy sigma=0.000784 ! 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 1.10 FD 1.02 HN 0.94 KP 0.98 ! LA 0.97 MK 1.00* NL 0.92 OV 0.99 ! PT 1.19 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.95 KP 0.98 ! LA 0.95 MK 1.00* NL 0.91 OV 0.97 ! PT 1.19 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.99 KP 0.99 ! LA 0.94 MK 1.00* NL 0.91 OV 0.97 ! PT 1.19 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.94 KP 0.98 ! LA 0.96 MK 1.00* NL 0.91 OV 0.96 ! PT 1.22 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.91 KP 0.97 ! LA 0.97 MK 1.00* NL 0.91 OV 0.98 ! PT 1.14 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 0.94 KP 0.99 ! LA 0.95 MK 1.00* NL 0.92 OV 0.99 ! PT 1.31 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.02 KP 0.98 ! LA 0.93 MK 1.00* NL 0.91 OV 0.96 ! PT 1.25 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.99 KP 0.98 ! LA 0.95 MK 1.00* NL 0.92 OV 0.95 ! PT 1.32 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.03 KP 1.00 ! LA 0.91 MK 1.00* NL 0.90 OV 0.97 ! PT 1.38 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.02 KP 0.97 ! LA 0.95 MK 1.00* NL 0.91 OV 0.96 ! PT 1.37 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.01 KP 1.00 ! LA 0.94 MK 1.00* NL 0.89 OV 0.99 ! PT 1.43 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 0.99 KP 0.99 ! LA 0.93 MK 1.00* NL 0.91 OV 0.98 ! PT 1.39 SC 1.00 ! ! ! Fit before self-cal, rms=0.125407Jy sigma=0.000784 ! Fit after self-cal, rms=0.121504Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.286 mas, bpa=45.28 degrees ! Estimated noise=1693.32 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 = 0.00539762 Jy ! Component: 100 - total flux cleaned = 0.00552758 Jy ! Component: 150 - total flux cleaned = 0.00553006 Jy ! Component: 200 - total flux cleaned = 0.00544556 Jy ! Total flux subtracted in 200 components = 0.00544556 Jy ! Clean residual min=-0.004875 max=0.006576 Jy/beam ! Clean residual mean=-0.000006 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.592338 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.592338 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=0.121193Jy sigma=0.000652 ! Fit after self-cal, rms=0.121519Jy sigma=0.000651 ! 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=0.121519Jy sigma=0.000651 ! Fit after self-cal, rms=0.121754Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=2.282 mas, bpa=45.26 degrees ! Estimated noise=1695.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296971 Jy ! Component: 100 - total flux cleaned = 0.00313228 Jy ! Component: 150 - total flux cleaned = 0.00312943 Jy ! Component: 200 - total flux cleaned = 0.00306988 Jy ! Total flux subtracted in 200 components = 0.00306988 Jy ! Clean residual min=-0.004527 max=0.005647 Jy/beam ! Clean residual mean=-0.000010 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.595408 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.595408 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=0.121636Jy sigma=0.000650 ! Fit after self-cal, rms=0.121633Jy sigma=0.000650 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 (-0.2, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543031 Jy ! Component: 100 - total flux cleaned = 0.0082832 Jy ! Component: 150 - total flux cleaned = 0.00988112 Jy ! Component: 200 - total flux cleaned = 0.0110027 Jy ! Total flux subtracted in 200 components = 0.0110027 Jy ! Clean residual min=-0.003292 max=0.003659 Jy/beam ! Clean residual mean=-0.000013 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.60641 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.60641 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=0.121329Jy sigma=0.000647 ! Fit after self-cal, rms=0.121312Jy sigma=0.000647 ! 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=0.121312Jy sigma=0.000647 ! Fit after self-cal, rms=0.121440Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.281 mas, bpa=45.25 degrees ! Estimated noise=1695.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161369 Jy ! Component: 100 - total flux cleaned = 0.00251269 Jy ! Component: 150 - total flux cleaned = 0.00286005 Jy ! Component: 200 - total flux cleaned = 0.00317786 Jy ! Total flux subtracted in 200 components = 0.00317786 Jy ! Clean residual min=-0.003075 max=0.003417 Jy/beam ! Clean residual mean=-0.000011 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.609588 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.609588 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=0.121391Jy sigma=0.000647 ! Fit after self-cal, rms=0.121389Jy sigma=0.000647 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 = 0.000136909 Jy ! Component: 100 - total flux cleaned = 0.000177526 Jy ! Component: 150 - total flux cleaned = 0.000215435 Jy ! Component: 200 - total flux cleaned = 0.000179701 Jy ! Total flux subtracted in 200 components = 0.000179701 Jy ! Clean residual min=-0.003000 max=0.003314 Jy/beam ! Clean residual mean=-0.000011 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.609768 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.609768 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=0.121368Jy sigma=0.000646 ! Fit after self-cal, rms=0.121368Jy sigma=0.000646 ! 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=0.121368Jy sigma=0.000646 ! Fit after self-cal, rms=0.121505Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.397 mas, bmaj=2.83 mas, bpa=6.159 degrees ! Estimated noise=2047.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033434 Jy ! Component: 100 - total flux cleaned = 0.000423304 Jy ! Component: 150 - total flux cleaned = 0.000424592 Jy ! Component: 200 - total flux cleaned = 0.000447184 Jy ! Total flux subtracted in 200 components = 0.000447184 Jy ! Clean residual min=-0.003457 max=0.003913 Jy/beam ! Clean residual mean=-0.000020 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.610215 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.610215 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=0.121499Jy sigma=0.000646 ! Fit after self-cal, rms=0.121499Jy sigma=0.000646 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 = -0.000106659 Jy ! Component: 100 - total flux cleaned = -0.000106236 Jy ! Component: 150 - total flux cleaned = -0.000105821 Jy ! Component: 200 - total flux cleaned = -8.95357e-05 Jy ! Total flux subtracted in 200 components = -8.95357e-05 Jy ! Clean residual min=-0.003508 max=0.003825 Jy/beam ! Clean residual mean=-0.000020 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.610126 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.610126 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=0.121498Jy sigma=0.000646 ! Fit after self-cal, rms=0.121499Jy sigma=0.000646 ! 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=1.269 mas, bmaj=2.28 mas, bpa=45.24 degrees ! Estimated noise=1695.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.269 x 2.28 at 45.24 degrees (North through East) ! Clean map min=-0.0044787 max=0.55082 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=0.121499Jy sigma=0.000646 ! Fit after self-cal, rms=0.117765Jy sigma=0.000598 ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.279 mas, bpa=45.24 degrees ! Estimated noise=1696.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773619 Jy ! Component: 100 - total flux cleaned = 0.00135723 Jy ! Component: 150 - total flux cleaned = 0.00159697 Jy ! Component: 200 - total flux cleaned = 0.00169227 Jy ! Total flux subtracted in 200 components = 0.00169227 Jy ! Clean residual min=-0.003041 max=0.003291 Jy/beam ! Clean residual mean=-0.000012 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.611818 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.611818 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=0.117744Jy sigma=0.000597 ! Fit after self-cal, rms=0.117746Jy sigma=0.000597 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163426 Jy ! Component: 100 - total flux cleaned = 0.000162706 Jy ! Component: 150 - total flux cleaned = 0.000191323 Jy ! Component: 200 - total flux cleaned = 0.000217906 Jy ! Total flux subtracted in 200 components = 0.000217906 Jy ! Clean residual min=-0.003049 max=0.003285 Jy/beam ! Clean residual mean=-0.000011 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.612036 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.612036 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=0.117732Jy sigma=0.000597 ! Fit after self-cal, rms=0.117734Jy sigma=0.000597 ! 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=0.117734Jy sigma=0.000597 ! Fit after self-cal, rms=0.117822Jy sigma=0.000597 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=1.059 mas, bmaj=2.132 mas, bpa=46.31 degrees ! Estimated noise=2256.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.422278 Jy ! Component: 100 - total flux cleaned = 0.521102 Jy ! Component: 150 - total flux cleaned = 0.563988 Jy ! Component: 200 - total flux cleaned = 0.586961 Jy ! Total flux subtracted in 200 components = 0.586961 Jy ! Clean residual min=-0.010318 max=0.012764 Jy/beam ! Clean residual mean=0.000006 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 0.586961 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.586961 Jy ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.278 mas, bpa=45.24 degrees ! Estimated noise=1697.73 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 = 0.011555 Jy ! Component: 100 - total flux cleaned = 0.0161284 Jy ! Component: 150 - total flux cleaned = 0.0186381 Jy ! Component: 200 - total flux cleaned = 0.0205165 Jy ! Total flux subtracted in 200 components = 0.0205165 Jy ! Clean residual min=-0.005128 max=0.004172 Jy/beam ! Clean residual mean=-0.000003 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.607478 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.607478 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=2.395 mas, bmaj=2.829 mas, bpa=6.156 degrees ! Estimated noise=2051.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148757 Jy ! Component: 100 - total flux cleaned = 0.00266336 Jy ! Component: 150 - total flux cleaned = 0.00362642 Jy ! Component: 200 - total flux cleaned = 0.0041792 Jy ! Total flux subtracted in 200 components = 0.0041792 Jy ! Clean residual min=-0.004289 max=0.003722 Jy/beam ! Clean residual mean=-0.000014 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.611657 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 = 0.000314885 Jy ! Component: 100 - total flux cleaned = 0.000457494 Jy ! Component: 150 - total flux cleaned = 0.000459022 Jy ! Component: 200 - total flux cleaned = 0.00046044 Jy ! Total flux subtracted in 200 components = 0.00046044 Jy ! Clean residual min=-0.003971 max=0.003593 Jy/beam ! Clean residual mean=-0.000015 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.612117 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.612117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.278 mas, bpa=45.24 degrees ! Estimated noise=1697.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886856 Jy ! Component: 100 - total flux cleaned = 0.00106361 Jy ! Component: 150 - total flux cleaned = 0.00106551 Jy ! Component: 200 - total flux cleaned = 0.000927497 Jy ! Total flux subtracted in 200 components = 0.000927497 Jy ! Clean residual min=-0.003187 max=0.003213 Jy/beam ! Clean residual mean=-0.000009 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.613045 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.613045 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=0.117960Jy sigma=0.000598 ! Fit after self-cal, rms=0.117948Jy sigma=0.000598 wmodel J1719+1745_X_2017_01_16_pus_map.mod ! Writing 70 model components to file: J1719+1745_X_2017_01_16_pus_map.mod wobs J1719+1745_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1719+1745_X_2017_01_16_pus_uvs.fits wwins J1719+1745_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1719+1745_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 = -6.60541e-05 Jy ! Component: 100 - total flux cleaned = 0.000153184 Jy ! Component: 150 - total flux cleaned = 0.000155797 Jy ! Component: 200 - total flux cleaned = -0.000124718 Jy ! Component: 250 - total flux cleaned = -0.000388465 Jy ! Component: 300 - total flux cleaned = -0.000595587 Jy ! Component: 350 - total flux cleaned = -0.000908683 Jy ! Component: 400 - total flux cleaned = -0.0012066 Jy ! Component: 450 - total flux cleaned = -0.00145859 Jy ! Component: 500 - total flux cleaned = -0.00183878 Jy ! Component: 550 - total flux cleaned = -0.00220456 Jy ! Component: 600 - total flux cleaned = -0.00255799 Jy ! Component: 650 - total flux cleaned = -0.00280831 Jy ! Component: 700 - total flux cleaned = -0.0030519 Jy ! Component: 750 - total flux cleaned = -0.00326035 Jy ! Component: 800 - total flux cleaned = -0.00352199 Jy ! Component: 850 - total flux cleaned = -0.00377746 Jy ! Component: 900 - total flux cleaned = -0.0039718 Jy ! Component: 950 - total flux cleaned = -0.00421677 Jy ! Component: 1000 - total flux cleaned = -0.00453715 Jy ! Component: 1050 - total flux cleaned = -0.00482475 Jy ! Component: 1100 - total flux cleaned = -0.00508207 Jy ! Component: 1150 - total flux cleaned = -0.00543569 Jy ! Component: 1200 - total flux cleaned = -0.00568343 Jy ! Component: 1250 - total flux cleaned = -0.00592727 Jy ! Component: 1300 - total flux cleaned = -0.00619089 Jy ! Component: 1350 - total flux cleaned = -0.0064502 Jy ! Component: 1400 - total flux cleaned = -0.00668214 Jy ! Component: 1450 - total flux cleaned = -0.00686456 Jy ! Component: 1500 - total flux cleaned = -0.0069769 Jy ! Component: 1550 - total flux cleaned = -0.00710955 Jy ! Component: 1600 - total flux cleaned = -0.00730586 Jy ! Component: 1650 - total flux cleaned = -0.00739207 Jy ! Component: 1700 - total flux cleaned = -0.00754085 Jy ! Component: 1750 - total flux cleaned = -0.00760415 Jy ! Component: 1800 - total flux cleaned = -0.00772877 Jy ! Component: 1850 - total flux cleaned = -0.00783126 Jy ! Component: 1900 - total flux cleaned = -0.00789191 Jy ! Component: 1950 - total flux cleaned = -0.00795219 Jy ! Component: 2000 - total flux cleaned = -0.00805155 Jy ! Total flux subtracted in 2048 components = -0.0080909 Jy ! Clean residual min=-0.001157 max=0.000981 Jy/beam ! Clean residual mean=-0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.604954 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 187 components and 0.604954 Jy ![Exited script file: muppet] wmap "J1719+1745_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.269 x 2.278 at 45.24 degrees (North through East) ! Clean map min=-0.0033032 max=0.54929 Jy/beam ! Writing clean map to FITS file: J1719+1745_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 0.549291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000373252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203855 0.203855 0.407709 0.815418 1.63084 3.26167 6.52335 13.0467 26.0934 52.1868 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.549 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.269 x 2.278 at 45.24 degrees (North through East) ! Clean map min=-0.0033032 max=0.54929 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 J1719+1745_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:45 2019