! Started logfile: J1345+3823_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:50:47 2019 obs J1345+3823_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1345+3823_X_2017_05_31_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84864 visibilities/baseline/integration-bin. ! Found source: J1345+3823 ! ! 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 1698 lines of history. ! ! Reading 65532 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 J1345+3823_X_2017_05_31_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 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.989211Jy sigma=0.008205 ! Fit after self-cal, rms=0.953917Jy sigma=0.007937 ! 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=1.28 mas, bpa=-1.636 degrees ! Estimated noise=754.895 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 = 0.0351807 Jy ! Component: 100 - total flux cleaned = 0.0440313 Jy ! Total flux subtracted in 100 components = 0.0440313 Jy ! Clean residual min=-0.003232 max=0.005437 Jy/beam ! Clean residual mean=-0.000048 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0440313 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0440313 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=0.089750Jy sigma=0.000696 ! Fit after self-cal, rms=0.088798Jy sigma=0.000689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588068 Jy ! Component: 100 - total flux cleaned = 0.00960216 Jy ! Total flux subtracted in 100 components = 0.00960216 Jy ! Clean residual min=-0.003055 max=0.004637 Jy/beam ! Clean residual mean=-0.000044 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0536335 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0536335 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=0.088016Jy sigma=0.000682 ! Fit after self-cal, rms=0.088007Jy sigma=0.000681 ! Inverting map ! Added new window around map position (-1.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462103 Jy ! Component: 100 - total flux cleaned = 0.00751043 Jy ! Total flux subtracted in 100 components = 0.00751043 Jy ! Clean residual min=-0.002960 max=0.003388 Jy/beam ! Clean residual mean=-0.000042 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0611439 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.0611439 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=0.087521Jy sigma=0.000676 ! Fit after self-cal, rms=0.087457Jy sigma=0.000676 ! 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=0.9794 mas, bmaj=1.625 mas, bpa=-4.917 degrees ! Estimated noise=358.912 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 = 0.00719101 Jy ! Component: 100 - total flux cleaned = 0.0120173 Jy ! Component: 150 - total flux cleaned = 0.0154533 Jy ! Component: 200 - total flux cleaned = 0.0179267 Jy ! Total flux subtracted in 200 components = 0.0179267 Jy ! Clean residual min=-0.003210 max=0.004455 Jy/beam ! Clean residual mean=-0.000104 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.0790706 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 53 components and 0.0790706 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=0.086809Jy sigma=0.000669 ! Fit after self-cal, rms=0.086686Jy sigma=0.000667 ! 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 1.20 FD 1.43 HN 1.12 KP 0.83 ! LA 0.87 MK 0.99 NL 1.26 OV 1.24 ! PT 0.71 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.48 HN 1.18 KP 0.77 ! LA 0.82 MK 1.15 NL 1.19 OV 1.17 ! PT 0.82 SC 1.14 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.33 HN 1.18 KP 0.82 ! LA 0.77 MK 1.18 NL 1.33 OV 1.26 ! PT 0.73 SC 1.23 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.39 HN 1.06 KP 0.89 ! LA 0.81 MK 1.09 NL 1.27 OV 1.20 ! PT 0.75 SC 1.16 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.29 HN 1.11 KP 0.92 ! LA 0.79 MK 1.11 NL 1.15 OV 1.14 ! PT 0.80 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.16 HN 1.01 KP 0.97 ! LA 0.80 MK 1.08 NL 1.10 OV 1.04 ! PT 0.78 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.09 HN 1.08 KP 1.05 ! LA 0.81 MK 1.02 NL 1.06 OV 1.09 ! PT 0.81 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 HN 1.16 KP 1.03 ! LA 0.80 MK 1.12 NL 1.05 OV 1.11 ! PT 0.83 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 HN 0.99 KP 1.05 ! LA 0.84 MK 1.06 NL 1.08 OV 1.09 ! PT 0.79 SC 1.17 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.12 KP 1.12 ! LA 0.81 MK 0.91 NL 1.07 OV 1.13 ! PT 0.82 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 1.02 ! LA 0.84 MK 0.89 NL 1.10 OV 1.17 ! PT 0.83 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.92 KP 1.04 ! LA 0.87 MK 0.91 NL 0.98 OV 1.20 ! PT 0.88 SC 0.92 ! ! ! Fit before self-cal, rms=0.086686Jy sigma=0.000667 ! Fit after self-cal, rms=0.093635Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.686 mas, bpa=-5.672 degrees ! Estimated noise=367.292 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 = 0.000713678 Jy ! Component: 100 - total flux cleaned = 0.000678328 Jy ! Component: 150 - total flux cleaned = 0.000622563 Jy ! Component: 200 - total flux cleaned = 0.000623616 Jy ! Total flux subtracted in 200 components = 0.000623616 Jy ! Clean residual min=-0.002704 max=0.003546 Jy/beam ! Clean residual mean=-0.000017 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0796942 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0796942 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=0.093618Jy sigma=0.000658 ! Fit after self-cal, rms=0.094258Jy sigma=0.000656 ! 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=0.094258Jy sigma=0.000656 ! Fit after self-cal, rms=0.101156Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.694 mas, bpa=-5.869 degrees ! Estimated noise=370.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110906 Jy ! Component: 100 - total flux cleaned = 0.0012147 Jy ! Component: 150 - total flux cleaned = 0.00126818 Jy ! Component: 200 - total flux cleaned = 0.00131146 Jy ! Total flux subtracted in 200 components = 0.00131146 Jy ! Clean residual min=-0.002140 max=0.002720 Jy/beam ! Clean residual mean=-0.000035 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0810057 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0810057 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=0.101137Jy sigma=0.000652 ! Fit after self-cal, rms=0.101583Jy sigma=0.000651 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 = 0.000411161 Jy ! Component: 100 - total flux cleaned = 0.000530545 Jy ! Component: 150 - total flux cleaned = 0.000601169 Jy ! Component: 200 - total flux cleaned = 0.000600978 Jy ! Total flux subtracted in 200 components = 0.000600978 Jy ! Clean residual min=-0.002135 max=0.002890 Jy/beam ! Clean residual mean=-0.000035 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0816067 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0816067 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=0.101570Jy sigma=0.000651 ! Fit after self-cal, rms=0.101576Jy sigma=0.000651 ! 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=0.101576Jy sigma=0.000651 ! Fit after self-cal, rms=0.103091Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.692 mas, bpa=-5.917 degrees ! Estimated noise=368.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870536 Jy ! Component: 100 - total flux cleaned = 0.00104329 Jy ! Component: 150 - total flux cleaned = 0.00110895 Jy ! Component: 200 - total flux cleaned = 0.00114654 Jy ! Total flux subtracted in 200 components = 0.00114654 Jy ! Clean residual min=-0.002032 max=0.002937 Jy/beam ! Clean residual mean=-0.000035 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0827532 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0827532 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=0.103075Jy sigma=0.000651 ! Fit after self-cal, rms=0.103171Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264789 Jy ! Component: 100 - total flux cleaned = 0.000351928 Jy ! Component: 150 - total flux cleaned = 0.000369901 Jy ! Component: 200 - total flux cleaned = 0.000385442 Jy ! Total flux subtracted in 200 components = 0.000385442 Jy ! Clean residual min=-0.002033 max=0.002976 Jy/beam ! Clean residual mean=-0.000034 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0831387 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0831386 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=0.103162Jy sigma=0.000650 ! Fit after self-cal, rms=0.103165Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-4.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030889 Jy ! Component: 100 - total flux cleaned = 0.0047936 Jy ! Component: 150 - total flux cleaned = 0.00554613 Jy ! Component: 200 - total flux cleaned = 0.00558404 Jy ! Total flux subtracted in 200 components = 0.00558404 Jy ! Clean residual min=-0.002133 max=0.002640 Jy/beam ! Clean residual mean=-0.000020 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0887227 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.0887227 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=0.103044Jy sigma=0.000650 ! Fit after self-cal, rms=0.103059Jy sigma=0.000649 ! 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=0.103059Jy sigma=0.000649 ! Fit after self-cal, rms=0.101853Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.403 mas, bmaj=2.813 mas, bpa=-19.73 degrees ! Estimated noise=426.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348715 Jy ! Component: 100 - total flux cleaned = 0.00515517 Jy ! Component: 150 - total flux cleaned = 0.00524642 Jy ! Component: 200 - total flux cleaned = 0.0052121 Jy ! Total flux subtracted in 200 components = 0.0052121 Jy ! Clean residual min=-0.002808 max=0.003653 Jy/beam ! Clean residual mean=-0.000035 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0939348 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 122 components and 0.0939348 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=0.101773Jy sigma=0.000648 ! Fit after self-cal, rms=0.101769Jy sigma=0.000648 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 = 0.00189271 Jy ! Component: 100 - total flux cleaned = 0.00234744 Jy ! Component: 150 - total flux cleaned = 0.0023546 Jy ! Component: 200 - total flux cleaned = 0.00232553 Jy ! Total flux subtracted in 200 components = 0.00232553 Jy ! Clean residual min=-0.002823 max=0.003859 Jy/beam ! Clean residual mean=-0.000026 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.0962603 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.0962603 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=0.101728Jy sigma=0.000648 ! Fit after self-cal, rms=0.101739Jy sigma=0.000648 ! 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=0.9989 mas, bmaj=1.688 mas, bpa=-6.03 degrees ! Estimated noise=364.43 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9989 x 1.688 at -6.03 degrees (North through East) ! Clean map min=-0.0019672 max=0.044235 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7401 mas, bmaj=1.316 mas, bpa=-3.063 degrees ! Estimated noise=779.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357179 Jy ! Component: 100 - total flux cleaned = 0.0480208 Jy ! Component: 150 - total flux cleaned = 0.0558967 Jy ! Component: 200 - total flux cleaned = 0.0618998 Jy ! Total flux subtracted in 200 components = 0.0618998 Jy ! Clean residual min=-0.003030 max=0.004253 Jy/beam ! Clean residual mean=-0.000032 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0618998 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0618998 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9989 mas, bmaj=1.688 mas, bpa=-6.03 degrees ! Estimated noise=364.43 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) ! Added new window around map position (-2.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870894 Jy ! Component: 100 - total flux cleaned = 0.0148039 Jy ! Component: 150 - total flux cleaned = 0.0193714 Jy ! Component: 200 - total flux cleaned = 0.0229386 Jy ! Total flux subtracted in 200 components = 0.0229386 Jy ! Clean residual min=-0.002255 max=0.002713 Jy/beam ! Clean residual mean=-0.000042 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0848384 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 59 components and 0.0848384 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=2.403 mas, bmaj=2.813 mas, bpa=-19.73 degrees ! Estimated noise=426.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460668 Jy ! Component: 100 - total flux cleaned = 0.00753038 Jy ! Component: 150 - total flux cleaned = 0.00947589 Jy ! Component: 200 - total flux cleaned = 0.0101105 Jy ! Total flux subtracted in 200 components = 0.0101105 Jy ! Clean residual min=-0.002913 max=0.003804 Jy/beam ! Clean residual mean=-0.000035 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.0949489 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 = 0.000319945 Jy ! Component: 100 - total flux cleaned = 0.000547683 Jy ! Component: 150 - total flux cleaned = 0.000742985 Jy ! Component: 200 - total flux cleaned = 0.000909426 Jy ! Total flux subtracted in 200 components = 0.000909426 Jy ! Clean residual min=-0.002824 max=0.003902 Jy/beam ! Clean residual mean=-0.000029 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0958583 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 120 components and 0.0958582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9989 mas, bmaj=1.688 mas, bpa=-6.03 degrees ! Estimated noise=364.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310193 Jy ! Component: 100 - total flux cleaned = 0.000343346 Jy ! Component: 150 - total flux cleaned = 0.000343287 Jy ! Component: 200 - total flux cleaned = 0.000342507 Jy ! Total flux subtracted in 200 components = 0.000342507 Jy ! Clean residual min=-0.002042 max=0.002831 Jy/beam ! Clean residual mean=-0.000014 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0962008 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.0962007 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=0.101703Jy sigma=0.000648 ! Fit after self-cal, rms=0.101667Jy sigma=0.000647 wmodel J1345+3823_X_2017_05_31_pus_map.mod ! Writing 134 model components to file: J1345+3823_X_2017_05_31_pus_map.mod wobs J1345+3823_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1345+3823_X_2017_05_31_pus_uvs.fits wwins J1345+3823_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J1345+3823_X_2017_05_31_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 = 0.0011439 Jy ! Component: 100 - total flux cleaned = 0.00197301 Jy ! Component: 150 - total flux cleaned = 0.00248907 Jy ! Component: 200 - total flux cleaned = 0.00298159 Jy ! Component: 250 - total flux cleaned = 0.00331865 Jy ! Component: 300 - total flux cleaned = 0.00361017 Jy ! Component: 350 - total flux cleaned = 0.0039539 Jy ! Component: 400 - total flux cleaned = 0.00416657 Jy ! Component: 450 - total flux cleaned = 0.00443246 Jy ! Component: 500 - total flux cleaned = 0.00463357 Jy ! Component: 550 - total flux cleaned = 0.00485888 Jy ! Component: 600 - total flux cleaned = 0.00510626 Jy ! Component: 650 - total flux cleaned = 0.0053215 Jy ! Component: 700 - total flux cleaned = 0.00548048 Jy ! Component: 750 - total flux cleaned = 0.00571505 Jy ! Component: 800 - total flux cleaned = 0.00589462 Jy ! Component: 850 - total flux cleaned = 0.00622245 Jy ! Component: 900 - total flux cleaned = 0.00647069 Jy ! Component: 950 - total flux cleaned = 0.00666625 Jy ! Component: 1000 - total flux cleaned = 0.00690758 Jy ! Component: 1050 - total flux cleaned = 0.00709769 Jy ! Component: 1100 - total flux cleaned = 0.00737907 Jy ! Component: 1150 - total flux cleaned = 0.00754091 Jy ! Component: 1200 - total flux cleaned = 0.00772361 Jy ! Component: 1250 - total flux cleaned = 0.00788147 Jy ! Component: 1300 - total flux cleaned = 0.00799316 Jy ! Component: 1350 - total flux cleaned = 0.00812581 Jy ! Component: 1400 - total flux cleaned = 0.00830001 Jy ! Component: 1450 - total flux cleaned = 0.00840759 Jy ! Component: 1500 - total flux cleaned = 0.00855616 Jy ! Component: 1550 - total flux cleaned = 0.00866118 Jy ! Component: 1600 - total flux cleaned = 0.00876524 Jy ! Component: 1650 - total flux cleaned = 0.0089093 Jy ! Component: 1700 - total flux cleaned = 0.00901109 Jy ! Component: 1750 - total flux cleaned = 0.00913179 Jy ! Component: 1800 - total flux cleaned = 0.00923159 Jy ! Component: 1850 - total flux cleaned = 0.00931094 Jy ! Component: 1900 - total flux cleaned = 0.00950636 Jy ! Component: 1950 - total flux cleaned = 0.00962245 Jy ! Component: 2000 - total flux cleaned = 0.0097564 Jy ! Total flux subtracted in 2048 components = 0.00986987 Jy ! Clean residual min=-0.000955 max=0.001196 Jy/beam ! Clean residual mean=-0.000011 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.106071 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 304 components and 0.106071 Jy ![Exited script file: muppet] wmap "J1345+3823_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9989 x 1.688 at -6.03 degrees (North through East) ! Clean map min=-0.0016168 max=0.044836 Jy/beam ! Writing clean map to FITS file: J1345+3823_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0448365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000397391 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.65894 2.65894 5.31787 10.6357 21.2715 42.543 85.086 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9989 x 1.688 at -6.03 degrees (North through East) ! Clean map min=-0.0016168 max=0.044836 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 J1345+3823_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:50:51 2019