! Started logfile: J2121-2628_X_2017_10_21_pus_uvs.log on Sat May 11 21:59:41 2019 obs J2121-2628_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2121-2628_X_2017_10_21_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.942542 visibilities/baseline/integration-bin. ! Found source: J2121-2628 ! ! 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 1202 lines of history. ! ! Reading 59448 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 J2121-2628_X_2017_10_21_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998491Jy sigma=0.007434 ! Fit after self-cal, rms=0.949676Jy sigma=0.007104 ! 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=0.7016 mas, bmaj=3.497 mas, bpa=-18.95 degrees ! Estimated noise=894.762 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 = 0.042935 Jy ! Component: 100 - total flux cleaned = 0.0523387 Jy ! Total flux subtracted in 100 components = 0.0523387 Jy ! Clean residual min=-0.002329 max=0.002947 Jy/beam ! Clean residual mean=-0.000019 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0523387 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0523387 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=0.103390Jy sigma=0.000676 ! Fit after self-cal, rms=0.102220Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444193 Jy ! Component: 100 - total flux cleaned = 0.00570691 Jy ! Total flux subtracted in 100 components = 0.00570691 Jy ! Clean residual min=-0.002442 max=0.002447 Jy/beam ! Clean residual mean=-0.000014 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0580456 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0580456 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=0.102022Jy sigma=0.000667 ! Fit after self-cal, rms=0.101999Jy sigma=0.000666 ! 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=0.9571 mas, bmaj=4.127 mas, bpa=-17.9 degrees ! Estimated noise=410.492 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 = -0.000201888 Jy ! Component: 100 - total flux cleaned = -0.000296469 Jy ! Component: 150 - total flux cleaned = -0.000371986 Jy ! Component: 200 - total flux cleaned = -0.00045219 Jy ! Total flux subtracted in 200 components = -0.00045219 Jy ! Clean residual min=-0.002680 max=0.002128 Jy/beam ! Clean residual mean=-0.000028 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0575934 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0575934 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=0.101979Jy sigma=0.000666 ! Fit after self-cal, rms=0.101946Jy sigma=0.000666 ! 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 0.96 FD 1.13 HN 0.94 KP 1.15 ! LA 1.12 MK 1.02 NL 1.10 OV 1.17 ! PT 0.70 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.86 KP 1.03 ! LA 1.09 MK 1.06 NL 0.97 OV 1.18 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.98 KP 1.01 ! LA 1.06 MK 1.00 NL 1.06 OV 1.13 ! PT 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.93 KP 1.04 ! LA 1.15 MK 1.05 NL 1.02 OV 1.08 ! PT 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.89 KP 1.09 ! LA 1.10 MK 1.04 NL 0.97 OV 1.08 ! PT 0.83 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 0.93 KP 1.03 ! LA 1.09 MK 1.01 NL 1.00 OV 1.09 ! PT 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.84 KP 1.01 ! LA 1.07 MK 1.10 NL 0.97 OV 1.11 ! PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.88 KP 1.01 ! LA 1.10 MK 1.01 NL 1.07 OV 1.08 ! PT 0.81 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.95 KP 1.03 ! LA 1.09 MK 1.00 NL 0.98 OV 1.08 ! PT 0.85 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.95 KP 1.05 ! LA 1.01 MK 0.98 NL 1.01 OV 1.10 ! PT 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.88 KP 1.06 ! LA 0.99 MK 0.96 NL 0.97 OV 1.06 ! PT 0.82 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.92 HN 0.79 KP 0.94 ! LA 1.04 MK 0.83 NL 0.93 OV 1.07 ! PT 0.83 ! ! ! Fit before self-cal, rms=0.101946Jy sigma=0.000666 ! Fit after self-cal, rms=0.096777Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9549 mas, bmaj=4.093 mas, bpa=-17.61 degrees ! Estimated noise=408.887 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 = 0.000310696 Jy ! Component: 100 - total flux cleaned = 0.000298654 Jy ! Component: 150 - total flux cleaned = 0.000288999 Jy ! Component: 200 - total flux cleaned = 0.000280807 Jy ! Total flux subtracted in 200 components = 0.000280807 Jy ! Clean residual min=-0.000857 max=0.001013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0578742 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0578742 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=0.096774Jy sigma=0.000664 ! Fit after self-cal, rms=0.096820Jy sigma=0.000663 ! 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=0.096820Jy sigma=0.000663 ! Fit after self-cal, rms=0.097090Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9541 mas, bmaj=4.093 mas, bpa=-17.6 degrees ! Estimated noise=409.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173086 Jy ! Component: 100 - total flux cleaned = 0.000191425 Jy ! Component: 150 - total flux cleaned = 0.000198797 Jy ! Component: 200 - total flux cleaned = 0.000198643 Jy ! Total flux subtracted in 200 components = 0.000198643 Jy ! Clean residual min=-0.000866 max=0.001050 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0580728 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0580728 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=0.097088Jy sigma=0.000662 ! Fit after self-cal, rms=0.097234Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48562e-05 Jy ! Component: 100 - total flux cleaned = 1.41517e-05 Jy ! Component: 150 - total flux cleaned = 2.09592e-05 Jy ! Component: 200 - total flux cleaned = 2.08738e-05 Jy ! Total flux subtracted in 200 components = 2.08738e-05 Jy ! Clean residual min=-0.000997 max=0.000976 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0580937 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0580937 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=0.097232Jy sigma=0.000662 ! Fit after self-cal, rms=0.097234Jy sigma=0.000662 ! 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=0.097234Jy sigma=0.000662 ! Fit after self-cal, rms=0.097848Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9526 mas, bmaj=4.093 mas, bpa=-17.62 degrees ! Estimated noise=409.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.21293e-05 Jy ! Component: 100 - total flux cleaned = 7.02419e-05 Jy ! Component: 150 - total flux cleaned = 7.6576e-05 Jy ! Component: 200 - total flux cleaned = 7.64506e-05 Jy ! Total flux subtracted in 200 components = 7.64506e-05 Jy ! Clean residual min=-0.000855 max=0.001049 Jy/beam ! Clean residual mean=0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0581702 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0581702 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=0.097846Jy sigma=0.000662 ! Fit after self-cal, rms=0.097966Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.59027e-05 Jy ! Component: 100 - total flux cleaned = -5.10589e-05 Jy ! Component: 150 - total flux cleaned = -5.12852e-05 Jy ! Component: 200 - total flux cleaned = -5.1329e-05 Jy ! Total flux subtracted in 200 components = -5.1329e-05 Jy ! Clean residual min=-0.000911 max=0.000978 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0581188 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0581188 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=0.097964Jy sigma=0.000662 ! Fit after self-cal, rms=0.097968Jy sigma=0.000662 ! 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=0.097968Jy sigma=0.000662 ! Fit after self-cal, rms=0.098347Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.378 mas, bmaj=6.774 mas, bpa=-0.9139 degrees ! Estimated noise=472.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.24447e-05 Jy ! Component: 100 - total flux cleaned = -5.42837e-05 Jy ! Component: 150 - total flux cleaned = -7.45498e-05 Jy ! Component: 200 - total flux cleaned = -9.1724e-05 Jy ! Total flux subtracted in 200 components = -9.1724e-05 Jy ! Clean residual min=-0.000893 max=0.001051 Jy/beam ! Clean residual mean=0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0580271 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0580271 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=0.098348Jy sigma=0.000662 ! Fit after self-cal, rms=0.098413Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.30359e-05 Jy ! Component: 100 - total flux cleaned = -4.7109e-05 Jy ! Component: 150 - total flux cleaned = -6.07626e-05 Jy ! Component: 200 - total flux cleaned = -6.91921e-05 Jy ! Total flux subtracted in 200 components = -6.91921e-05 Jy ! Clean residual min=-0.000898 max=0.001002 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0579579 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.0579579 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=0.098413Jy sigma=0.000662 ! Fit after self-cal, rms=0.098413Jy sigma=0.000661 ! 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=0.9512 mas, bmaj=4.092 mas, bpa=-17.62 degrees ! Estimated noise=409.835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9512 x 4.092 at -17.62 degrees (North through East) ! Clean map min=-0.00082391 max=0.056241 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=0.695 mas, bmaj=3.453 mas, bpa=-18.6 degrees ! Estimated noise=876.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0436666 Jy ! Component: 100 - total flux cleaned = 0.0532342 Jy ! Component: 150 - total flux cleaned = 0.0562655 Jy ! Component: 200 - total flux cleaned = 0.0570224 Jy ! Total flux subtracted in 200 components = 0.0570224 Jy ! Clean residual min=-0.001896 max=0.001924 Jy/beam ! Clean residual mean=-0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0570224 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0570224 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9512 mas, bmaj=4.092 mas, bpa=-17.62 degrees ! Estimated noise=409.835 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 = 0.00105883 Jy ! Component: 100 - total flux cleaned = 0.00125883 Jy ! Component: 150 - total flux cleaned = 0.00128425 Jy ! Component: 200 - total flux cleaned = 0.00126587 Jy ! Total flux subtracted in 200 components = 0.00126587 Jy ! Clean residual min=-0.000907 max=0.001111 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0582883 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0582883 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=2.378 mas, bmaj=6.774 mas, bpa=-0.9139 degrees ! Estimated noise=472.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.36249e-05 Jy ! Component: 100 - total flux cleaned = -5.28178e-05 Jy ! Component: 150 - total flux cleaned = -6.05826e-05 Jy ! Component: 200 - total flux cleaned = -7.31207e-05 Jy ! Total flux subtracted in 200 components = -7.31207e-05 Jy ! Clean residual min=-0.000897 max=0.000994 Jy/beam ! Clean residual mean=0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0582152 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 = -1.68683e-05 Jy ! Component: 100 - total flux cleaned = -3.7612e-05 Jy ! Component: 150 - total flux cleaned = -6.09371e-05 Jy ! Component: 200 - total flux cleaned = -7.84325e-05 Jy ! Total flux subtracted in 200 components = -7.84325e-05 Jy ! Clean residual min=-0.000892 max=0.000991 Jy/beam ! Clean residual mean=0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0581367 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0581367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9512 mas, bmaj=4.092 mas, bpa=-17.62 degrees ! Estimated noise=409.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.09563e-05 Jy ! Component: 100 - total flux cleaned = 1.0726e-05 Jy ! Component: 150 - total flux cleaned = 1.10511e-05 Jy ! Component: 200 - total flux cleaned = 2.10537e-06 Jy ! Total flux subtracted in 200 components = 2.10537e-06 Jy ! Clean residual min=-0.000869 max=0.001081 Jy/beam ! Clean residual mean=0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0581388 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0581388 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=0.098413Jy sigma=0.000662 ! Fit after self-cal, rms=0.098425Jy sigma=0.000661 wmodel J2121-2628_X_2017_10_21_pus_map.mod ! Writing 57 model components to file: J2121-2628_X_2017_10_21_pus_map.mod wobs J2121-2628_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2121-2628_X_2017_10_21_pus_uvs.fits wwins J2121-2628_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J2121-2628_X_2017_10_21_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 = 0.000459885 Jy ! Component: 100 - total flux cleaned = 0.000637811 Jy ! Component: 150 - total flux cleaned = 0.000786076 Jy ! Component: 200 - total flux cleaned = 0.000856427 Jy ! Component: 250 - total flux cleaned = 0.000870128 Jy ! Component: 300 - total flux cleaned = 0.000883118 Jy ! Component: 350 - total flux cleaned = 0.000870451 Jy ! Component: 400 - total flux cleaned = 0.000846019 Jy ! Component: 450 - total flux cleaned = 0.000763219 Jy ! Component: 500 - total flux cleaned = 0.000717232 Jy ! Component: 550 - total flux cleaned = 0.00067232 Jy ! Component: 600 - total flux cleaned = 0.000650452 Jy ! Component: 650 - total flux cleaned = 0.000597035 Jy ! Component: 700 - total flux cleaned = 0.000597182 Jy ! Component: 750 - total flux cleaned = 0.000556225 Jy ! Component: 800 - total flux cleaned = 0.000536569 Jy ! Component: 850 - total flux cleaned = 0.000526937 Jy ! Component: 900 - total flux cleaned = 0.0005078 Jy ! Component: 950 - total flux cleaned = 0.000479555 Jy ! Component: 1000 - total flux cleaned = 0.000451958 Jy ! Component: 1050 - total flux cleaned = 0.000433846 Jy ! Component: 1100 - total flux cleaned = 0.000398084 Jy ! Component: 1150 - total flux cleaned = 0.000380649 Jy ! Component: 1200 - total flux cleaned = 0.000354893 Jy ! Component: 1250 - total flux cleaned = 0.00032936 Jy ! Component: 1300 - total flux cleaned = 0.000312727 Jy ! Component: 1350 - total flux cleaned = 0.000312624 Jy ! Component: 1400 - total flux cleaned = 0.000304591 Jy ! Component: 1450 - total flux cleaned = 0.00031263 Jy ! Component: 1500 - total flux cleaned = 0.000281115 Jy ! Component: 1550 - total flux cleaned = 0.000312422 Jy ! Component: 1600 - total flux cleaned = 0.000304735 Jy ! Component: 1650 - total flux cleaned = 0.000312314 Jy ! Component: 1700 - total flux cleaned = 0.000334786 Jy ! Component: 1750 - total flux cleaned = 0.000342124 Jy ! Component: 1800 - total flux cleaned = 0.00034949 Jy ! Component: 1850 - total flux cleaned = 0.000342326 Jy ! Component: 1900 - total flux cleaned = 0.000335241 Jy ! Component: 1950 - total flux cleaned = 0.000328141 Jy ! Component: 2000 - total flux cleaned = 0.000328127 Jy ! Total flux subtracted in 2048 components = 0.000300569 Jy ! Clean residual min=-0.000381 max=0.000372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0584394 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 203 components and 0.0584394 Jy ![Exited script file: muppet] wmap "J2121-2628_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9512 x 4.092 at -17.62 degrees (North through East) ! Clean map min=-0.00068451 max=0.05636 Jy/beam ! Writing clean map to FITS file: J2121-2628_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0563598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139185 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.740874 0.740874 1.48175 2.9635 5.92699 11.854 23.708 47.4159 94.8319 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9512 x 4.092 at -17.62 degrees (North through East) ! Clean map min=-0.00068451 max=0.05636 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 J2121-2628_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:59:44 2019