! Started logfile: J1924+3329_X_2017_05_01_pus_uvs.log on Wed May 1 20:01:25 2019 obs J1924+3329_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1924+3329_X_2017_05_01_pus_uva.fits ! AN table 1: 242 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915427 visibilities/baseline/integration-bin. ! Found source: J1924+3329 ! ! 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 863 lines of history. ! ! Reading 119628 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 J1924+3329_X_2017_05_01_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 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.979085Jy sigma=0.008976 ! Fit after self-cal, rms=0.952645Jy sigma=0.008754 ! 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=0.7253 mas, bmaj=1.338 mas, bpa=-2.95 degrees ! Estimated noise=785.447 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 = 0.0334657 Jy ! Component: 100 - total flux cleaned = 0.0424822 Jy ! Total flux subtracted in 100 components = 0.0424822 Jy ! Clean residual min=-0.005261 max=0.006426 Jy/beam ! Clean residual mean=-0.000059 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.0424822 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0424822 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=0.100146Jy sigma=0.000880 ! Fit after self-cal, rms=0.099476Jy sigma=0.000875 ! 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=0.9647 mas, bmaj=1.609 mas, bpa=-4.348 degrees ! Estimated noise=227.1 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 = 0.0142692 Jy ! Component: 100 - total flux cleaned = 0.0225917 Jy ! Component: 150 - total flux cleaned = 0.0278868 Jy ! Component: 200 - total flux cleaned = 0.0312932 Jy ! Total flux subtracted in 200 components = 0.0312932 Jy ! Clean residual min=-0.007637 max=0.010696 Jy/beam ! Clean residual mean=-0.000151 rms=0.003035 Jy/beam ! Combined flux in latest and established models = 0.0737754 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 51 components and 0.0737754 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=0.097380Jy sigma=0.000854 ! Fit after self-cal, rms=0.097229Jy sigma=0.000851 ! 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 1.13 FD 0.76 HN 1.09 KP 1.06 ! LA 0.69 MK 1.18 NL 1.33 OV 1.59 ! PT 0.73 SC 1.35 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.84 HN 1.17 KP 1.05 ! LA 0.68 MK 1.27 NL 1.39 OV 1.57 ! PT 0.70 SC 1.41 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.82 HN 1.17 KP 1.10 ! LA 0.70 MK 1.22 NL 1.36 OV 1.63 ! PT 0.71 SC 1.39 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.79 HN 1.20 KP 1.11 ! LA 0.67 MK 1.30 NL 1.43 OV 1.71 ! PT 0.68 SC 1.50 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.81 HN 1.02 KP 1.05 ! LA 0.68 MK 1.35 NL 1.47 OV 1.72 ! PT 0.72 SC 1.28 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.77 HN 1.08 KP 1.02 ! LA 0.72 MK 1.23 NL 1.49 OV 1.64 ! PT 0.72 SC 1.29 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.81 HN 1.05 KP 1.07 ! LA 0.70 MK 1.26 NL 1.50 OV 1.67 ! PT 0.74 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.80 HN 1.07 KP 1.03 ! LA 0.69 MK 1.18 NL 1.40 OV 1.69 ! PT 0.75 SC 1.25 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.80 HN 0.94 KP 1.04 ! LA 0.68 MK 1.21 NL 1.41 OV 1.73 ! PT 0.76 SC 1.15 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.77 HN 0.89 KP 1.03 ! LA 0.71 MK 1.18 NL 1.34 OV 1.60 ! PT 0.79 SC 1.14 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.81 HN 0.95 KP 1.07 ! LA 0.82 MK 1.14 NL 1.39 OV 1.55 ! PT 0.83 SC 1.13 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.78 HN 0.88 KP 0.97 ! LA 0.71 MK 1.00 NL 1.28 OV 1.49 ! PT 0.78 SC 1.05 ! ! ! Fit before self-cal, rms=0.097229Jy sigma=0.000851 ! Fit after self-cal, rms=0.109589Jy sigma=0.000831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.715 mas, bpa=-5.149 degrees ! Estimated noise=238.285 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 = 0.000769189 Jy ! Component: 100 - total flux cleaned = 0.000876734 Jy ! Component: 150 - total flux cleaned = 0.000905429 Jy ! Component: 200 - total flux cleaned = 0.000931649 Jy ! Total flux subtracted in 200 components = 0.000931649 Jy ! Clean residual min=-0.007500 max=0.009730 Jy/beam ! Clean residual mean=-0.000064 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.0747071 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.0747071 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=0.109533Jy sigma=0.000831 ! Fit after self-cal, rms=0.111508Jy sigma=0.000821 ! 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=0.111508Jy sigma=0.000821 ! Fit after self-cal, rms=0.264536Jy sigma=0.000795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.833 mas, bpa=-11.72 degrees ! Estimated noise=277.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416667 Jy ! Component: 100 - total flux cleaned = 0.00376087 Jy ! Component: 150 - total flux cleaned = 0.00351471 Jy ! Component: 200 - total flux cleaned = 0.00330941 Jy ! Total flux subtracted in 200 components = 0.00330941 Jy ! Clean residual min=-0.007294 max=0.008997 Jy/beam ! Clean residual mean=-0.000124 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.0780165 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0780165 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=0.263814Jy sigma=0.000796 ! Fit after self-cal, rms=0.269071Jy sigma=0.000783 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 = -0.00307628 Jy ! Component: 100 - total flux cleaned = -0.00349956 Jy ! Component: 150 - total flux cleaned = -0.00359572 Jy ! Component: 200 - total flux cleaned = -0.00357034 Jy ! Total flux subtracted in 200 components = -0.00357034 Jy ! Clean residual min=-0.006967 max=0.009529 Jy/beam ! Clean residual mean=-0.000145 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 0.0744461 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0744461 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=0.269107Jy sigma=0.000783 ! Fit after self-cal, rms=0.269128Jy sigma=0.000783 ! 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=0.269128Jy sigma=0.000783 ! Fit after self-cal, rms=0.564628Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=1.927 mas, bpa=-16.56 degrees ! Estimated noise=302.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243994 Jy ! Component: 100 - total flux cleaned = 0.00216141 Jy ! Component: 150 - total flux cleaned = 0.00192597 Jy ! Component: 200 - total flux cleaned = 0.00185427 Jy ! Total flux subtracted in 200 components = 0.00185427 Jy ! Clean residual min=-0.007440 max=0.009883 Jy/beam ! Clean residual mean=-0.000143 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.0763004 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 57 components and 0.0763004 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=0.564318Jy sigma=0.000779 ! Fit after self-cal, rms=0.566645Jy sigma=0.000777 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 = -0.00196535 Jy ! Component: 100 - total flux cleaned = -0.00210559 Jy ! Component: 150 - total flux cleaned = -0.00210498 Jy ! Component: 200 - total flux cleaned = -0.00210508 Jy ! Total flux subtracted in 200 components = -0.00210508 Jy ! Clean residual min=-0.007271 max=0.009826 Jy/beam ! Clean residual mean=-0.000151 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.0741953 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0741953 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=0.566648Jy sigma=0.000777 ! Fit after self-cal, rms=0.566652Jy sigma=0.000777 ! 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=0.566652Jy sigma=0.000777 ! Fit after self-cal, rms=1.002826Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=3.09 mas, bpa=-60.7 degrees ! Estimated noise=297.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879715 Jy ! Component: 100 - total flux cleaned = 0.000875867 Jy ! Component: 150 - total flux cleaned = 0.000875174 Jy ! Component: 200 - total flux cleaned = 0.000874406 Jy ! Total flux subtracted in 200 components = 0.000874406 Jy ! Clean residual min=-0.009947 max=0.013094 Jy/beam ! Clean residual mean=-0.000244 rms=0.003420 Jy/beam ! Combined flux in latest and established models = 0.0750697 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 60 components and 0.0750697 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=1.002801Jy sigma=0.000776 ! Fit after self-cal, rms=1.003766Jy sigma=0.000775 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 = -0.000533725 Jy ! Component: 100 - total flux cleaned = -0.00056133 Jy ! Component: 150 - total flux cleaned = -0.000562654 Jy ! Component: 200 - total flux cleaned = -0.00056386 Jy ! Total flux subtracted in 200 components = -0.00056386 Jy ! Clean residual min=-0.010126 max=0.013238 Jy/beam ! Clean residual mean=-0.000251 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 0.0745059 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.0745059 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=1.003756Jy sigma=0.000775 ! Fit after self-cal, rms=1.003762Jy sigma=0.000775 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=1.999 mas, bpa=-19.93 degrees ! Estimated noise=318.964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 1.999 at -19.93 degrees (North through East) ! Clean map min=-0.0073317 max=0.05691 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=0.8279 mas, bmaj=1.593 mas, bpa=-19.63 degrees ! Estimated noise=1424.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0454361 Jy ! Component: 100 - total flux cleaned = 0.0589849 Jy ! Component: 150 - total flux cleaned = 0.0663441 Jy ! Component: 200 - total flux cleaned = 0.0694892 Jy ! Total flux subtracted in 200 components = 0.0694892 Jy ! Clean residual min=-0.008623 max=0.010085 Jy/beam ! Clean residual mean=-0.000060 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 0.0694892 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 0.0694892 Jy ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=1.999 mas, bpa=-19.93 degrees ! Estimated noise=318.964 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 = 0.00311453 Jy ! Component: 100 - total flux cleaned = 0.00364691 Jy ! Component: 150 - total flux cleaned = 0.00388606 Jy ! Component: 200 - total flux cleaned = 0.00404245 Jy ! Total flux subtracted in 200 components = 0.00404245 Jy ! Clean residual min=-0.007451 max=0.010084 Jy/beam ! Clean residual mean=-0.000154 rms=0.002450 Jy/beam ! Combined flux in latest and established models = 0.0735317 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0735317 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=3.042 mas, bmaj=3.09 mas, bpa=-60.7 degrees ! Estimated noise=297.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489261 Jy ! Component: 100 - total flux cleaned = 0.000492082 Jy ! Component: 150 - total flux cleaned = 0.000523982 Jy ! Component: 200 - total flux cleaned = 0.000608342 Jy ! Total flux subtracted in 200 components = 0.000608342 Jy ! Clean residual min=-0.010141 max=0.013194 Jy/beam ! Clean residual mean=-0.000255 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.07414 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 = 5.15147e-05 Jy ! Component: 100 - total flux cleaned = 0.00010017 Jy ! Component: 150 - total flux cleaned = 0.000145567 Jy ! Component: 200 - total flux cleaned = 0.000187813 Jy ! Total flux subtracted in 200 components = 0.000187813 Jy ! Clean residual min=-0.010129 max=0.013205 Jy/beam ! Clean residual mean=-0.000253 rms=0.003435 Jy/beam ! Combined flux in latest and established models = 0.0743279 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0743279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=1.999 mas, bpa=-19.93 degrees ! Estimated noise=318.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.01804e-05 Jy ! Component: 100 - total flux cleaned = 3.9628e-05 Jy ! Component: 150 - total flux cleaned = 5.97868e-05 Jy ! Component: 200 - total flux cleaned = 0.000115896 Jy ! Total flux subtracted in 200 components = 0.000115896 Jy ! Clean residual min=-0.007497 max=0.010095 Jy/beam ! Clean residual mean=-0.000150 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 0.0744438 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.0744438 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=1.003677Jy sigma=0.000775 ! Fit after self-cal, rms=1.003645Jy sigma=0.000775 wmodel J1924+3329_X_2017_05_01_pus_map.mod ! Writing 25 model components to file: J1924+3329_X_2017_05_01_pus_map.mod wobs J1924+3329_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1924+3329_X_2017_05_01_pus_uvs.fits wwins J1924+3329_X_2017_05_01_pus_map.win ! wwins: Wrote 1 windows to J1924+3329_X_2017_05_01_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 = 0.00423661 Jy ! Component: 100 - total flux cleaned = 0.00718304 Jy ! Component: 150 - total flux cleaned = 0.00924767 Jy ! Component: 200 - total flux cleaned = 0.0110814 Jy ! Component: 250 - total flux cleaned = 0.0125949 Jy ! Component: 300 - total flux cleaned = 0.0143024 Jy ! Component: 350 - total flux cleaned = 0.0158365 Jy ! Component: 400 - total flux cleaned = 0.017325 Jy ! Component: 450 - total flux cleaned = 0.0186595 Jy ! Component: 500 - total flux cleaned = 0.0198489 Jy ! Component: 550 - total flux cleaned = 0.0211152 Jy ! Component: 600 - total flux cleaned = 0.0224578 Jy ! Component: 650 - total flux cleaned = 0.0237736 Jy ! Component: 700 - total flux cleaned = 0.0252614 Jy ! Component: 750 - total flux cleaned = 0.0266238 Jy ! Component: 800 - total flux cleaned = 0.0278677 Jy ! Component: 850 - total flux cleaned = 0.0293699 Jy ! Component: 900 - total flux cleaned = 0.0307523 Jy ! Component: 950 - total flux cleaned = 0.0321114 Jy ! Component: 1000 - total flux cleaned = 0.0333609 Jy ! Component: 1050 - total flux cleaned = 0.0343283 Jy ! Component: 1100 - total flux cleaned = 0.0353691 Jy ! Component: 1150 - total flux cleaned = 0.0363951 Jy ! Component: 1200 - total flux cleaned = 0.0374888 Jy ! Component: 1250 - total flux cleaned = 0.0384837 Jy ! Component: 1300 - total flux cleaned = 0.0393837 Jy ! Component: 1350 - total flux cleaned = 0.0400297 Jy ! Component: 1400 - total flux cleaned = 0.0407466 Jy ! Component: 1450 - total flux cleaned = 0.0414542 Jy ! Component: 1500 - total flux cleaned = 0.042229 Jy ! Component: 1550 - total flux cleaned = 0.0426113 Jy ! Component: 1600 - total flux cleaned = 0.0432176 Jy ! Component: 1650 - total flux cleaned = 0.043891 Jy ! Component: 1700 - total flux cleaned = 0.0445568 Jy ! Component: 1750 - total flux cleaned = 0.0449959 Jy ! Component: 1800 - total flux cleaned = 0.0457926 Jy ! Component: 1850 - total flux cleaned = 0.0464378 Jy ! Component: 1900 - total flux cleaned = 0.0469344 Jy ! Component: 1950 - total flux cleaned = 0.0476371 Jy ! Component: 2000 - total flux cleaned = 0.0481233 Jy ! Total flux subtracted in 2048 components = 0.048675 Jy ! Clean residual min=-0.003505 max=0.004067 Jy/beam ! Clean residual mean=-0.000089 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.123119 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 207 components and 0.123119 Jy ![Exited script file: muppet] wmap "J1924+3329_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 1.999 at -19.93 degrees (North through East) ! Clean map min=-0.0061981 max=0.057743 Jy/beam ! Writing clean map to FITS file: J1924+3329_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0577431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00144625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.51388 7.51388 15.0278 30.0555 60.1111 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 1.999 at -19.93 degrees (North through East) ! Clean map min=-0.0061981 max=0.057743 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 J1924+3329_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:01:30 2019