! Started logfile: J2031+1219_X_2017_08_05_pus_uvs.log on Thu May 9 18:58:50 2019 obs J2031+1219_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2031+1219_X_2017_08_05_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8375 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! 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 575 lines of history. ! ! Reading 21708 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 J2031+1219_X_2017_08_05_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.345125Jy sigma=0.002716 ! Fit after self-cal, rms=0.288694Jy sigma=0.002326 ! 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=0.7363 mas, bmaj=1.729 mas, bpa=-5.244 degrees ! Estimated noise=952.168 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 = 0.571618 Jy ! Component: 100 - total flux cleaned = 0.752178 Jy ! Total flux subtracted in 100 components = 0.752178 Jy ! Clean residual min=-0.023349 max=0.076095 Jy/beam ! Clean residual mean=-0.000129 rms=0.007011 Jy/beam ! Combined flux in latest and established models = 0.752178 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.752178 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=0.192810Jy sigma=0.001571 ! Fit after self-cal, rms=0.192293Jy sigma=0.001566 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0832425 Jy ! Component: 100 - total flux cleaned = 0.130619 Jy ! Total flux subtracted in 100 components = 0.130619 Jy ! Clean residual min=-0.022190 max=0.024281 Jy/beam ! Clean residual mean=-0.000074 rms=0.004460 Jy/beam ! Combined flux in latest and established models = 0.882797 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.882796 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=0.135693Jy sigma=0.001071 ! Fit after self-cal, rms=0.135168Jy sigma=0.001068 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031067 Jy ! Component: 100 - total flux cleaned = 0.0507433 Jy ! Total flux subtracted in 100 components = 0.0507433 Jy ! Clean residual min=-0.021153 max=0.015007 Jy/beam ! Clean residual mean=-0.000053 rms=0.003846 Jy/beam ! Combined flux in latest and established models = 0.93354 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.93354 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=0.124485Jy sigma=0.000981 ! Fit after self-cal, rms=0.124160Jy sigma=0.000979 ! 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=0.9648 mas, bmaj=2.025 mas, bpa=-4.621 degrees ! Estimated noise=581.347 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 = 0.0189941 Jy ! Component: 100 - total flux cleaned = 0.0297181 Jy ! Component: 150 - total flux cleaned = 0.0362872 Jy ! Component: 200 - total flux cleaned = 0.0404079 Jy ! Total flux subtracted in 200 components = 0.0404079 Jy ! Clean residual min=-0.019535 max=0.014162 Jy/beam ! Clean residual mean=-0.000015 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 0.973948 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.973948 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=0.120553Jy sigma=0.000960 ! Fit after self-cal, rms=0.120360Jy sigma=0.000958 ! 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 1.01 HN 1.02 KP 1.14 ! LA 0.97 MK 1.00 NL 0.87 OV 1.07 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.05 KP 1.08 ! LA 0.97 MK 0.98 NL 0.87 OV 1.07 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 1.00 ! LA 1.00 MK 1.00 NL 0.87 OV 1.07 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 0.94 ! LA 1.00 MK 1.01 NL 0.87 OV 1.06 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.89 ! LA 0.98 MK 1.03 NL 0.89 OV 1.08 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.87 ! LA 0.99 MK 1.02 NL 0.90 OV 1.10 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.09 KP 0.86 ! LA 1.00 MK 1.02 NL 0.88 OV 1.12 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.10 KP 0.87 ! LA 0.98 MK 1.01 NL 0.89 OV 1.13 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.09 KP 0.91 ! LA 1.00 MK 0.99 NL 0.89 OV 1.12 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.07 KP 0.94 ! LA 1.02 MK 1.03 NL 0.90 OV 1.10 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.06 KP 1.00 ! LA 1.00 MK 1.01 NL 0.91 OV 1.10 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 1.01 ! LA 0.99 MK 1.13 NL 0.90 OV 1.09 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.120360Jy sigma=0.000958 ! Fit after self-cal, rms=0.094454Jy sigma=0.000730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=2.03 mas, bpa=-4.898 degrees ! Estimated noise=582.126 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 (-0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00954202 Jy ! Component: 100 - total flux cleaned = 0.00937832 Jy ! Component: 150 - total flux cleaned = 0.00937947 Jy ! Component: 200 - total flux cleaned = 0.00949882 Jy ! Total flux subtracted in 200 components = 0.00949882 Jy ! Clean residual min=-0.005398 max=0.006455 Jy/beam ! Clean residual mean=0.000011 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.983446 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.983446 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=0.093163Jy sigma=0.000718 ! Fit after self-cal, rms=0.093003Jy sigma=0.000717 ! 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=0.093003Jy sigma=0.000717 ! Fit after self-cal, rms=0.087435Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9707 mas, bmaj=2.026 mas, bpa=-4.903 degrees ! Estimated noise=581.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380085 Jy ! Component: 100 - total flux cleaned = 0.00370196 Jy ! Component: 150 - total flux cleaned = 0.00379391 Jy ! Component: 200 - total flux cleaned = 0.00395191 Jy ! Total flux subtracted in 200 components = 0.00395191 Jy ! Clean residual min=-0.002764 max=0.002945 Jy/beam ! Clean residual mean=0.000008 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.987398 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.987398 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=0.087120Jy sigma=0.000665 ! Fit after self-cal, rms=0.087063Jy sigma=0.000665 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 = 0.000324725 Jy ! Component: 100 - total flux cleaned = 0.00054139 Jy ! Component: 150 - total flux cleaned = 0.000605515 Jy ! Component: 200 - total flux cleaned = 0.000662266 Jy ! Total flux subtracted in 200 components = 0.000662266 Jy ! Clean residual min=-0.002722 max=0.002842 Jy/beam ! Clean residual mean=0.000009 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.988061 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.988061 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=0.086933Jy sigma=0.000664 ! Fit after self-cal, rms=0.086888Jy sigma=0.000663 ! 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=0.086888Jy sigma=0.000663 ! Fit after self-cal, rms=0.086290Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9703 mas, bmaj=2.026 mas, bpa=-4.978 degrees ! Estimated noise=581.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158765 Jy ! Component: 100 - total flux cleaned = 0.00159742 Jy ! Component: 150 - total flux cleaned = 0.00183897 Jy ! Component: 200 - total flux cleaned = 0.00194467 Jy ! Total flux subtracted in 200 components = 0.00194467 Jy ! Clean residual min=-0.002144 max=0.002344 Jy/beam ! Clean residual mean=0.000006 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.990005 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.990005 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=0.086167Jy sigma=0.000657 ! Fit after self-cal, rms=0.086138Jy sigma=0.000657 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 = 0.00010236 Jy ! Component: 100 - total flux cleaned = 0.000207421 Jy ! Component: 150 - total flux cleaned = 0.000301069 Jy ! Component: 200 - total flux cleaned = 0.000301428 Jy ! Total flux subtracted in 200 components = 0.000301428 Jy ! Clean residual min=-0.002092 max=0.002199 Jy/beam ! Clean residual mean=0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.990306 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.990306 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=0.086071Jy sigma=0.000656 ! Fit after self-cal, rms=0.086048Jy sigma=0.000656 ! 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=0.086048Jy sigma=0.000656 ! Fit after self-cal, rms=0.086072Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=3.003 mas, bpa=-1.693 degrees ! Estimated noise=707.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136138 Jy ! Component: 100 - total flux cleaned = 0.000338788 Jy ! Component: 150 - total flux cleaned = 0.000366689 Jy ! Component: 200 - total flux cleaned = 0.000407933 Jy ! Total flux subtracted in 200 components = 0.000407933 Jy ! Clean residual min=-0.001895 max=0.001667 Jy/beam ! Clean residual mean=0.000010 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.990714 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 111 components and 0.990714 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=0.086037Jy sigma=0.000656 ! Fit after self-cal, rms=0.086014Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.67383e-05 Jy ! Component: 100 - total flux cleaned = 0.000145957 Jy ! Component: 150 - total flux cleaned = 0.000104499 Jy ! Component: 200 - total flux cleaned = 7.07161e-05 Jy ! Total flux subtracted in 200 components = 7.07161e-05 Jy ! Clean residual min=-0.001879 max=0.001718 Jy/beam ! Clean residual mean=0.000010 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.990785 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.990785 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=0.085998Jy sigma=0.000655 ! Fit after self-cal, rms=0.085982Jy sigma=0.000655 ! 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=0.9703 mas, bmaj=2.027 mas, bpa=-5.033 degrees ! Estimated noise=581.102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9703 x 2.027 at -5.033 degrees (North through East) ! Clean map min=-0.001667 max=0.77807 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=0.085982Jy sigma=0.000655 ! Fit after self-cal, rms=0.079110Jy sigma=0.000604 ! Inverting map and beam ! Estimated beam: bmin=0.9701 mas, bmaj=2.028 mas, bpa=-5.105 degrees ! Estimated noise=580.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308608 Jy ! Component: 100 - total flux cleaned = 0.000116521 Jy ! Component: 150 - total flux cleaned = 3.29393e-05 Jy ! Component: 200 - total flux cleaned = 3.14543e-05 Jy ! Total flux subtracted in 200 components = 3.14543e-05 Jy ! Clean residual min=-0.001762 max=0.001924 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.990817 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.990817 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=0.079057Jy sigma=0.000604 ! Fit after self-cal, rms=0.079045Jy sigma=0.000604 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.07516e-05 Jy ! Component: 100 - total flux cleaned = -7.28657e-05 Jy ! Component: 150 - total flux cleaned = -0.000144597 Jy ! Component: 200 - total flux cleaned = -0.000143498 Jy ! Total flux subtracted in 200 components = -0.000143498 Jy ! Clean residual min=-0.001662 max=0.001819 Jy/beam ! Clean residual mean=0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.990673 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.990673 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=0.079006Jy sigma=0.000603 ! Fit after self-cal, rms=0.078996Jy sigma=0.000603 ! 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=0.078996Jy sigma=0.000603 ! Fit after self-cal, rms=0.079011Jy sigma=0.000603 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=0.7407 mas, bmaj=1.731 mas, bpa=-5.658 degrees ! Estimated noise=957.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.574641 Jy ! Component: 100 - total flux cleaned = 0.761525 Jy ! Component: 150 - total flux cleaned = 0.845625 Jy ! Component: 200 - total flux cleaned = 0.889359 Jy ! Total flux subtracted in 200 components = 0.889359 Jy ! Clean residual min=-0.009114 max=0.022773 Jy/beam ! Clean residual mean=-0.000041 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 0.889359 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.889359 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9701 mas, bmaj=2.028 mas, bpa=-5.125 degrees ! Estimated noise=580.905 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 = 0.0394333 Jy ! Component: 100 - total flux cleaned = 0.0617208 Jy ! Component: 150 - total flux cleaned = 0.0753153 Jy ! Component: 200 - total flux cleaned = 0.0839787 Jy ! Total flux subtracted in 200 components = 0.0839787 Jy ! Clean residual min=-0.002585 max=0.004640 Jy/beam ! Clean residual mean=-0.000018 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.973338 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.973338 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578068 Jy ! Component: 100 - total flux cleaned = 0.00973297 Jy ! Component: 150 - total flux cleaned = 0.0119446 Jy ! Component: 200 - total flux cleaned = 0.0128034 Jy ! Total flux subtracted in 200 components = 0.0128034 Jy ! Clean residual min=-0.001873 max=0.002428 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.986141 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.986141 Jy ! Inverting map ! Added new window around map position (1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118016 Jy ! Component: 100 - total flux cleaned = 0.00156303 Jy ! Component: 150 - total flux cleaned = 0.00184632 Jy ! Component: 200 - total flux cleaned = 0.0019783 Jy ! Total flux subtracted in 200 components = 0.0019783 Jy ! Clean residual min=-0.001778 max=0.001837 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.98812 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.98812 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=2.186 mas, bmaj=3.004 mas, bpa=-1.853 degrees ! Estimated noise=707.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000900968 Jy ! Component: 100 - total flux cleaned = 0.00131968 Jy ! Component: 150 - total flux cleaned = 0.00153478 Jy ! Component: 200 - total flux cleaned = 0.00171865 Jy ! Total flux subtracted in 200 components = 0.00171865 Jy ! Clean residual min=-0.001668 max=0.001664 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.989838 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 = 0.000158277 Jy ! Component: 100 - total flux cleaned = 0.000261978 Jy ! Component: 150 - total flux cleaned = 0.000325045 Jy ! Component: 200 - total flux cleaned = 0.000397349 Jy ! Total flux subtracted in 200 components = 0.000397349 Jy ! Clean residual min=-0.001656 max=0.001615 Jy/beam ! Clean residual mean=0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.990236 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 104 components and 0.990236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9701 mas, bmaj=2.028 mas, bpa=-5.125 degrees ! Estimated noise=580.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295152 Jy ! Component: 100 - total flux cleaned = -0.00029529 Jy ! Component: 150 - total flux cleaned = -0.000295978 Jy ! Component: 200 - total flux cleaned = -0.000241157 Jy ! Total flux subtracted in 200 components = -0.000241157 Jy ! Clean residual min=-0.001672 max=0.001675 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.989994 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.989994 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=0.079092Jy sigma=0.000604 ! Fit after self-cal, rms=0.079056Jy sigma=0.000604 wmodel J2031+1219_X_2017_08_05_pus_map.mod ! Writing 108 model components to file: J2031+1219_X_2017_08_05_pus_map.mod wobs J2031+1219_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2031+1219_X_2017_08_05_pus_uvs.fits wwins J2031+1219_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J2031+1219_X_2017_08_05_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 = 0.000172133 Jy ! Component: 100 - total flux cleaned = 0.000203167 Jy ! Component: 150 - total flux cleaned = 0.000203466 Jy ! Component: 200 - total flux cleaned = 0.000203244 Jy ! Component: 250 - total flux cleaned = 0.000176427 Jy ! Component: 300 - total flux cleaned = 0.00022816 Jy ! Component: 350 - total flux cleaned = 0.000278207 Jy ! Component: 400 - total flux cleaned = 0.000253684 Jy ! Component: 450 - total flux cleaned = 0.00030243 Jy ! Component: 500 - total flux cleaned = 0.000326602 Jy ! Component: 550 - total flux cleaned = 0.00042086 Jy ! Component: 600 - total flux cleaned = 0.000490339 Jy ! Component: 650 - total flux cleaned = 0.000512855 Jy ! Component: 700 - total flux cleaned = 0.000512723 Jy ! Component: 750 - total flux cleaned = 0.00053468 Jy ! Component: 800 - total flux cleaned = 0.000490856 Jy ! Component: 850 - total flux cleaned = 0.000512727 Jy ! Component: 900 - total flux cleaned = 0.000555662 Jy ! Component: 950 - total flux cleaned = 0.000618658 Jy ! Component: 1000 - total flux cleaned = 0.000618745 Jy ! Component: 1050 - total flux cleaned = 0.000680409 Jy ! Component: 1100 - total flux cleaned = 0.00068023 Jy ! Component: 1150 - total flux cleaned = 0.000700216 Jy ! Component: 1200 - total flux cleaned = 0.000800216 Jy ! Component: 1250 - total flux cleaned = 0.000899033 Jy ! Component: 1300 - total flux cleaned = 0.000918602 Jy ! Component: 1350 - total flux cleaned = 0.00107336 Jy ! Component: 1400 - total flux cleaned = 0.00107307 Jy ! Component: 1450 - total flux cleaned = 0.00118735 Jy ! Component: 1500 - total flux cleaned = 0.00122504 Jy ! Component: 1550 - total flux cleaned = 0.00126269 Jy ! Component: 1600 - total flux cleaned = 0.00137405 Jy ! Component: 1650 - total flux cleaned = 0.00146586 Jy ! Component: 1700 - total flux cleaned = 0.00150244 Jy ! Component: 1750 - total flux cleaned = 0.00155675 Jy ! Component: 1800 - total flux cleaned = 0.00155671 Jy ! Component: 1850 - total flux cleaned = 0.00166381 Jy ! Component: 1900 - total flux cleaned = 0.00175234 Jy ! Component: 1950 - total flux cleaned = 0.00183998 Jy ! Component: 2000 - total flux cleaned = 0.00190951 Jy ! Total flux subtracted in 2048 components = 0.00196137 Jy ! Clean residual min=-0.000931 max=0.000952 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.991956 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 257 components and 0.991956 Jy ![Exited script file: muppet] wmap "J2031+1219_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9701 x 2.028 at -5.125 degrees (North through East) ! Clean map min=-0.0013741 max=0.77791 Jy/beam ! Writing clean map to FITS file: J2031+1219_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.777913 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124523 0.124523 0.249047 0.498093 0.996187 1.99237 3.98475 7.96949 15.939 31.878 63.756 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.777 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9701 x 2.028 at -5.125 degrees (North through East) ! Clean map min=-0.0013741 max=0.77791 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 J2031+1219_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:58:52 2019