! Started logfile: J1746+6226_X_2017_02_24_pus_uvs.log on Sat May 4 10:05:39 2019 obs J1746+6226_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1746+6226_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1746+6226 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1882 lines of history. ! ! Reading 3744 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 J1746+6226_X_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.516471Jy sigma=0.004612 ! Fit after self-cal, rms=0.513960Jy sigma=0.004590 ! 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=0.6218 mas, bmaj=2.662 mas, bpa=-22.7 degrees ! Estimated noise=2159.53 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 = 0.372132 Jy ! Component: 100 - total flux cleaned = 0.455561 Jy ! Total flux subtracted in 100 components = 0.455561 Jy ! Clean residual min=-0.014070 max=0.029694 Jy/beam ! Clean residual mean=0.000029 rms=0.004615 Jy/beam ! Combined flux in latest and established models = 0.455561 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.455561 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=0.094285Jy sigma=0.000833 ! Fit after self-cal, rms=0.094286Jy sigma=0.000833 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032314 Jy ! Component: 100 - total flux cleaned = 0.0487414 Jy ! Total flux subtracted in 100 components = 0.0487414 Jy ! Clean residual min=-0.009013 max=0.012755 Jy/beam ! Clean residual mean=0.000011 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 0.504302 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.504302 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=0.079856Jy sigma=0.000695 ! Fit after self-cal, rms=0.079860Jy sigma=0.000695 ! 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=0.8041 mas, bmaj=2.748 mas, bpa=-21.28 degrees ! Estimated noise=1298.19 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 = 0.0137605 Jy ! Component: 100 - total flux cleaned = 0.0198642 Jy ! Component: 150 - total flux cleaned = 0.020683 Jy ! Component: 200 - total flux cleaned = 0.0214333 Jy ! Total flux subtracted in 200 components = 0.0214333 Jy ! Clean residual min=-0.006407 max=0.007511 Jy/beam ! Clean residual mean=0.000008 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.525736 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.525736 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=0.077484Jy sigma=0.000672 ! Fit after self-cal, rms=0.077478Jy sigma=0.000672 ! 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 0.95 FD 1.03 HN 0.99 KP 0.99 ! LA 1.00 MK 0.96 NL 0.98 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.97 KP 1.00 ! LA 1.03 MK 0.96 NL 0.96 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.99 KP 0.99 ! LA 1.00 MK 0.96 NL 0.97 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.97 ! LA 0.99 MK 0.97 NL 0.99 OV 0.97 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.96 KP 0.99 ! LA 0.98 MK 0.99 NL 0.99 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.96 ! LA 1.04 MK 1.00 NL 0.99 OV 0.97 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.00 KP 1.01 ! LA 1.02 MK 0.99 NL 1.00 OV 0.99 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 0.99 ! LA 1.03 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 0.96 KP 0.99 ! LA 0.99 MK 0.95 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.99 KP 0.99 ! LA 1.02 MK 0.96 NL 1.02 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.98 ! LA 1.03 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 1.06 ! LA 1.00 MK 0.97 NL 0.99 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Fit before self-cal, rms=0.077478Jy sigma=0.000672 ! Fit after self-cal, rms=0.074586Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8052 mas, bmaj=2.737 mas, bpa=-21.37 degrees ! Estimated noise=1293.04 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 (8.2, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382097 Jy ! Component: 100 - total flux cleaned = 0.00420636 Jy ! Component: 150 - total flux cleaned = 0.0043426 Jy ! Component: 200 - total flux cleaned = 0.00458408 Jy ! Total flux subtracted in 200 components = 0.00458408 Jy ! Clean residual min=-0.003228 max=0.002976 Jy/beam ! Clean residual mean=0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.53032 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.53032 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=0.074316Jy sigma=0.000644 ! Fit after self-cal, rms=0.074311Jy sigma=0.000644 ! 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=0.074311Jy sigma=0.000644 ! Fit after self-cal, rms=0.074284Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=2.735 mas, bpa=-21.38 degrees ! Estimated noise=1293.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565524 Jy ! Component: 100 - total flux cleaned = 0.000824892 Jy ! Component: 150 - total flux cleaned = 0.000915318 Jy ! Component: 200 - total flux cleaned = 0.000956279 Jy ! Total flux subtracted in 200 components = 0.000956279 Jy ! Clean residual min=-0.003078 max=0.002905 Jy/beam ! Clean residual mean=0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.531276 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.531276 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=0.074227Jy sigma=0.000643 ! Fit after self-cal, rms=0.074225Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165772 Jy ! Component: 100 - total flux cleaned = 0.000166383 Jy ! Component: 150 - total flux cleaned = 0.000234354 Jy ! Component: 200 - total flux cleaned = 0.000330756 Jy ! Total flux subtracted in 200 components = 0.000330756 Jy ! Clean residual min=-0.003021 max=0.002798 Jy/beam ! Clean residual mean=0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.531607 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.531607 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=0.074199Jy sigma=0.000643 ! Fit after self-cal, rms=0.074198Jy sigma=0.000643 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074198Jy sigma=0.000643 ! Fit after self-cal, rms=0.074203Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=2.734 mas, bpa=-21.39 degrees ! Estimated noise=1293.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204268 Jy ! Component: 100 - total flux cleaned = 0.000333312 Jy ! Component: 150 - total flux cleaned = 0.000452317 Jy ! Component: 200 - total flux cleaned = 0.00048049 Jy ! Total flux subtracted in 200 components = 0.00048049 Jy ! Clean residual min=-0.002928 max=0.002731 Jy/beam ! Clean residual mean=0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.532088 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.532088 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=0.074181Jy sigma=0.000643 ! Fit after self-cal, rms=0.074180Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014303 Jy ! Component: 100 - total flux cleaned = 0.000169257 Jy ! Component: 150 - total flux cleaned = 0.000220653 Jy ! Component: 200 - total flux cleaned = 0.000220534 Jy ! Total flux subtracted in 200 components = 0.000220534 Jy ! Clean residual min=-0.002894 max=0.002655 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.532308 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.532308 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=0.074166Jy sigma=0.000642 ! Fit after self-cal, rms=0.074165Jy sigma=0.000642 ! 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=0.074165Jy sigma=0.000642 ! Fit after self-cal, rms=0.074173Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=2.928 mas, bpa=-22.89 degrees ! Estimated noise=1674.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581964 Jy ! Component: 100 - total flux cleaned = 0.000618702 Jy ! Component: 150 - total flux cleaned = 0.000650358 Jy ! Component: 200 - total flux cleaned = 0.000702156 Jy ! Total flux subtracted in 200 components = 0.000702156 Jy ! Clean residual min=-0.002951 max=0.003063 Jy/beam ! Clean residual mean=0.000003 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.53301 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.53301 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=0.074175Jy sigma=0.000642 ! Fit after self-cal, rms=0.074172Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113606 Jy ! Component: 100 - total flux cleaned = 7.13613e-05 Jy ! Component: 150 - total flux cleaned = 5.30019e-05 Jy ! Component: 200 - total flux cleaned = 3.53227e-05 Jy ! Total flux subtracted in 200 components = 3.53227e-05 Jy ! Clean residual min=-0.002894 max=0.002924 Jy/beam ! Clean residual mean=0.000003 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.533046 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.533046 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=0.074178Jy sigma=0.000642 ! Fit after self-cal, rms=0.074177Jy sigma=0.000642 ! 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=0.8063 mas, bmaj=2.733 mas, bpa=-21.4 degrees ! Estimated noise=1293.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8063 x 2.733 at -21.4 degrees (North through East) ! Clean map min=-0.0027265 max=0.48891 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=0.6226 mas, bmaj=2.651 mas, bpa=-22.84 degrees ! Estimated noise=2150.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.370629 Jy ! Component: 100 - total flux cleaned = 0.453462 Jy ! Component: 150 - total flux cleaned = 0.485076 Jy ! Component: 200 - total flux cleaned = 0.501389 Jy ! Total flux subtracted in 200 components = 0.501389 Jy ! Clean residual min=-0.006498 max=0.007783 Jy/beam ! Clean residual mean=0.000013 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.501389 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.501389 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8063 mas, bmaj=2.733 mas, bpa=-21.4 degrees ! Estimated noise=1293.71 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 = 0.0131112 Jy ! Component: 100 - total flux cleaned = 0.0197225 Jy ! Component: 150 - total flux cleaned = 0.0237425 Jy ! Component: 200 - total flux cleaned = 0.0259555 Jy ! Total flux subtracted in 200 components = 0.0259555 Jy ! Clean residual min=-0.003077 max=0.003180 Jy/beam ! Clean residual mean=0.000004 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.527345 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.527345 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=2.073 mas, bmaj=2.928 mas, bpa=-22.89 degrees ! Estimated noise=1674.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304301 Jy ! Component: 100 - total flux cleaned = 0.00466482 Jy ! Component: 150 - total flux cleaned = 0.00555404 Jy ! Component: 200 - total flux cleaned = 0.00581705 Jy ! Total flux subtracted in 200 components = 0.00581705 Jy ! Clean residual min=-0.002894 max=0.003064 Jy/beam ! Clean residual mean=0.000004 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.533162 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 = 2.72564e-05 Jy ! Component: 100 - total flux cleaned = 5.22909e-06 Jy ! Component: 150 - total flux cleaned = 5.42639e-06 Jy ! Component: 200 - total flux cleaned = 4.75009e-06 Jy ! Total flux subtracted in 200 components = 4.75009e-06 Jy ! Clean residual min=-0.002858 max=0.003000 Jy/beam ! Clean residual mean=0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.533167 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.533167 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8063 mas, bmaj=2.733 mas, bpa=-21.4 degrees ! Estimated noise=1293.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361984 Jy ! Component: 100 - total flux cleaned = -0.000183172 Jy ! Component: 150 - total flux cleaned = -0.000183163 Jy ! Component: 200 - total flux cleaned = -0.000184295 Jy ! Total flux subtracted in 200 components = -0.000184295 Jy ! Clean residual min=-0.002839 max=0.002800 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.532982 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.532982 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=0.074263Jy sigma=0.000643 ! Fit after self-cal, rms=0.074261Jy sigma=0.000643 wmodel J1746+6226_X_2017_02_24_pus_map.mod ! Writing 79 model components to file: J1746+6226_X_2017_02_24_pus_map.mod wobs J1746+6226_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1746+6226_X_2017_02_24_pus_uvs.fits wwins J1746+6226_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J1746+6226_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208545 Jy ! Component: 100 - total flux cleaned = -0.00043786 Jy ! Component: 150 - total flux cleaned = -0.000653838 Jy ! Component: 200 - total flux cleaned = -0.000941073 Jy ! Component: 250 - total flux cleaned = -0.000980626 Jy ! Component: 300 - total flux cleaned = -0.000868036 Jy ! Component: 350 - total flux cleaned = -0.000869284 Jy ! Component: 400 - total flux cleaned = -0.000833741 Jy ! Component: 450 - total flux cleaned = -0.000663594 Jy ! Component: 500 - total flux cleaned = -0.000499819 Jy ! Component: 550 - total flux cleaned = -0.000340259 Jy ! Component: 600 - total flux cleaned = -0.00015376 Jy ! Component: 650 - total flux cleaned = -3.322e-05 Jy ! Component: 700 - total flux cleaned = 0.00020252 Jy ! Component: 750 - total flux cleaned = 0.00037337 Jy ! Component: 800 - total flux cleaned = 0.000429363 Jy ! Component: 850 - total flux cleaned = 0.000647484 Jy ! Component: 900 - total flux cleaned = 0.00072718 Jy ! Component: 950 - total flux cleaned = 0.000727357 Jy ! Component: 1000 - total flux cleaned = 0.000752749 Jy ! Component: 1050 - total flux cleaned = 0.000703017 Jy ! Component: 1100 - total flux cleaned = 0.000703708 Jy ! Component: 1150 - total flux cleaned = 0.000752067 Jy ! Component: 1200 - total flux cleaned = 0.000775138 Jy ! Component: 1250 - total flux cleaned = 0.000797951 Jy ! Component: 1300 - total flux cleaned = 0.000820485 Jy ! Component: 1350 - total flux cleaned = 0.00088771 Jy ! Component: 1400 - total flux cleaned = 0.000843669 Jy ! Component: 1450 - total flux cleaned = 0.000843663 Jy ! Component: 1500 - total flux cleaned = 0.000801343 Jy ! Component: 1550 - total flux cleaned = 0.000759413 Jy ! Component: 1600 - total flux cleaned = 0.000718522 Jy ! Component: 1650 - total flux cleaned = 0.000779747 Jy ! Component: 1700 - total flux cleaned = 0.000839471 Jy ! Component: 1750 - total flux cleaned = 0.000799672 Jy ! Component: 1800 - total flux cleaned = 0.000761029 Jy ! Component: 1850 - total flux cleaned = 0.00079973 Jy ! Component: 1900 - total flux cleaned = 0.000818394 Jy ! Component: 1950 - total flux cleaned = 0.000818586 Jy ! Component: 2000 - total flux cleaned = 0.000892875 Jy ! Total flux subtracted in 2048 components = 0.000947984 Jy ! Clean residual min=-0.001459 max=0.000995 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.53393 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 209 components and 0.53393 Jy ![Exited script file: muppet] wmap "J1746+6226_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8063 x 2.733 at -21.4 degrees (North through East) ! Clean map min=-0.0016381 max=0.48944 Jy/beam ! Writing clean map to FITS file: J1746+6226_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.489436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202639 0.202639 0.405279 0.810557 1.62111 3.24223 6.48446 12.9689 25.9378 51.8757 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.489 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8063 x 2.733 at -21.4 degrees (North through East) ! Clean map min=-0.0016381 max=0.48944 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 J1746+6226_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:05:39 2019