! Started logfile: J0348-2749_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:17 2019 obs J0348-2749_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2017_01_16_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697222 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 1309 lines of history. ! ! Reading 3012 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 J0348-2749_X_2017_01_16_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.755727Jy sigma=0.003873 ! Fit after self-cal, rms=0.687362Jy sigma=0.003801 ! 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=0.8747 mas, bmaj=3.534 mas, bpa=2.378 degrees ! Estimated noise=2911.06 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 = 0.311666 Jy ! Component: 100 - total flux cleaned = 0.37963 Jy ! Total flux subtracted in 100 components = 0.37963 Jy ! Clean residual min=-0.020984 max=0.037165 Jy/beam ! Clean residual mean=-0.000218 rms=0.007695 Jy/beam ! Combined flux in latest and established models = 0.37963 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.37963 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=0.227143Jy sigma=0.000824 ! Fit after self-cal, rms=0.227145Jy sigma=0.000824 ! 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=1.042 mas, bmaj=3.855 mas, bpa=3.371 degrees ! Estimated noise=2194.39 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 = 0.0173683 Jy ! Component: 100 - total flux cleaned = 0.0215183 Jy ! Component: 150 - total flux cleaned = 0.0215425 Jy ! Component: 200 - total flux cleaned = 0.0215512 Jy ! Total flux subtracted in 200 components = 0.0215512 Jy ! Clean residual min=-0.020447 max=0.030830 Jy/beam ! Clean residual mean=-0.000359 rms=0.007685 Jy/beam ! Combined flux in latest and established models = 0.401181 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.401181 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=0.230212Jy sigma=0.000785 ! Fit after self-cal, rms=0.230201Jy sigma=0.000785 ! 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 1.19 FD 0.94 HN 1.07 KP 0.92 ! LA 0.93 MK 1.00* NL 0.99 OV 0.98 ! PT 2.14 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.92 HN 1.03 KP 0.93 ! LA 0.92 MK 1.00* NL 0.99 OV 0.96 ! PT 3.08 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.92 HN 0.99 KP 0.89 ! LA 0.89 MK 1.00* NL 1.01 OV 0.94 ! PT 2.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.93 HN 1.06 KP 0.93 ! LA 0.90 MK 1.00* NL 0.97 OV 0.94 ! PT 3.45 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.01 KP 0.91 ! LA 0.94 MK 1.00* NL 1.00 OV 0.94 ! PT 2.77 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.91 HN 0.98 KP 0.88 ! LA 0.93 MK 1.00* NL 0.98 OV 0.95 ! PT 2.17 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.96 HN 1.13 KP 0.89 ! LA 0.86 MK 1.00* NL 0.96 OV 0.92 ! PT 3.07 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 HN 1.11 KP 0.87 ! LA 0.90 MK 1.00* NL 0.98 OV 0.92 ! PT 2.50 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.97 HN 1.08 KP 0.88 ! LA 0.88 MK 1.00* NL 0.96 OV 0.95 ! PT 2.40 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.95 HN 1.09 KP 0.93 ! LA 0.91 MK 1.00* NL 0.97 OV 0.92 ! PT 2.78 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.96 HN 1.02 KP 0.94 ! LA 0.93 MK 1.00* NL 0.94 OV 0.94 ! PT 2.89 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.98 HN 1.06 KP 0.89 ! LA 0.92 MK 1.00* NL 1.01 OV 0.94 ! PT 3.77 SC 1.05 ! ! ! Fit before self-cal, rms=0.230201Jy sigma=0.000785 ! Fit after self-cal, rms=0.517396Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=3.855 mas, bpa=3.278 degrees ! Estimated noise=2184.29 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 (2.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176083 Jy ! Component: 100 - total flux cleaned = 0.0236207 Jy ! Component: 150 - total flux cleaned = 0.0234806 Jy ! Component: 200 - total flux cleaned = 0.0227828 Jy ! Total flux subtracted in 200 components = 0.0227828 Jy ! Clean residual min=-0.007399 max=0.010046 Jy/beam ! Clean residual mean=-0.000046 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 0.423964 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.423964 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=0.517076Jy sigma=0.000644 ! Fit after self-cal, rms=0.519303Jy sigma=0.000642 ! 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=0.519303Jy sigma=0.000642 ! Fit after self-cal, rms=0.530619Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.841 mas, bpa=3.328 degrees ! Estimated noise=2177.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592675 Jy ! Component: 100 - total flux cleaned = 0.00701083 Jy ! Component: 150 - total flux cleaned = 0.0071806 Jy ! Component: 200 - total flux cleaned = 0.00703704 Jy ! Total flux subtracted in 200 components = 0.00703704 Jy ! Clean residual min=-0.006138 max=0.008233 Jy/beam ! Clean residual mean=-0.000048 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.431001 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.431001 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=0.530537Jy sigma=0.000638 ! Fit after self-cal, rms=0.530513Jy sigma=0.000638 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) ! Added new window around map position (11.2, -25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463072 Jy ! Component: 100 - total flux cleaned = 0.00490935 Jy ! Component: 150 - total flux cleaned = 0.00447122 Jy ! Component: 200 - total flux cleaned = 0.00418266 Jy ! Total flux subtracted in 200 components = 0.00418266 Jy ! Clean residual min=-0.005841 max=0.004911 Jy/beam ! Clean residual mean=-0.000029 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.435184 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.435184 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=0.530402Jy sigma=0.000635 ! Fit after self-cal, rms=0.530468Jy sigma=0.000635 ! 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=0.530468Jy sigma=0.000635 ! Fit after self-cal, rms=0.535113Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.835 mas, bpa=3.301 degrees ! Estimated noise=2178.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176151 Jy ! Component: 100 - total flux cleaned = 0.00182621 Jy ! Component: 150 - total flux cleaned = 0.00169685 Jy ! Component: 200 - total flux cleaned = 0.00152716 Jy ! Total flux subtracted in 200 components = 0.00152716 Jy ! Clean residual min=-0.005349 max=0.004795 Jy/beam ! Clean residual mean=-0.000022 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.436711 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.436711 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=0.535071Jy sigma=0.000634 ! Fit after self-cal, rms=0.535069Jy sigma=0.000634 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 = 0.000500015 Jy ! Component: 100 - total flux cleaned = 0.000344085 Jy ! Component: 150 - total flux cleaned = 0.000294846 Jy ! Component: 200 - total flux cleaned = 0.000248431 Jy ! Total flux subtracted in 200 components = 0.000248431 Jy ! Clean residual min=-0.005208 max=0.004798 Jy/beam ! Clean residual mean=-0.000017 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.436959 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 106 components and 0.436959 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=0.535051Jy sigma=0.000634 ! Fit after self-cal, rms=0.535045Jy sigma=0.000634 ! 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=0.535045Jy sigma=0.000634 ! Fit after self-cal, rms=0.536534Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=5.32 mas, bpa=-9.413 degrees ! Estimated noise=2836.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387434 Jy ! Component: 100 - total flux cleaned = 0.000998536 Jy ! Component: 150 - total flux cleaned = 0.00114376 Jy ! Component: 200 - total flux cleaned = 0.00127019 Jy ! Total flux subtracted in 200 components = 0.00127019 Jy ! Clean residual min=-0.006088 max=0.005953 Jy/beam ! Clean residual mean=-0.000022 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.438229 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.438229 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=0.536500Jy sigma=0.000633 ! Fit after self-cal, rms=0.536465Jy sigma=0.000633 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 = -2.48872e-05 Jy ! Component: 100 - total flux cleaned = 0.000169487 Jy ! Component: 150 - total flux cleaned = 0.000169038 Jy ! Component: 200 - total flux cleaned = 0.000135545 Jy ! Total flux subtracted in 200 components = 0.000135545 Jy ! Clean residual min=-0.006065 max=0.005861 Jy/beam ! Clean residual mean=-0.000019 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.438365 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.438365 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=0.536460Jy sigma=0.000633 ! Fit after self-cal, rms=0.536452Jy sigma=0.000633 ! 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=1.036 mas, bmaj=3.831 mas, bpa=3.29 degrees ! Estimated noise=2181.18 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 3.831 at 3.29 degrees (North through East) ! Clean map min=-0.005177 max=0.39764 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=0.8696 mas, bmaj=3.521 mas, bpa=2.432 degrees ! Estimated noise=2855.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.305531 Jy ! Component: 100 - total flux cleaned = 0.372624 Jy ! Component: 150 - total flux cleaned = 0.39601 Jy ! Component: 200 - total flux cleaned = 0.41049 Jy ! Total flux subtracted in 200 components = 0.41049 Jy ! Clean residual min=-0.009480 max=0.009925 Jy/beam ! Clean residual mean=-0.000100 rms=0.002912 Jy/beam ! Combined flux in latest and established models = 0.41049 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.41049 Jy ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.831 mas, bpa=3.29 degrees ! Estimated noise=2181.18 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 = 0.0138635 Jy ! Component: 100 - total flux cleaned = 0.0226265 Jy ! Component: 150 - total flux cleaned = 0.0269686 Jy ! Component: 200 - total flux cleaned = 0.028208 Jy ! Total flux subtracted in 200 components = 0.028208 Jy ! Clean residual min=-0.006861 max=0.004960 Jy/beam ! Clean residual mean=-0.000050 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.438698 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.438698 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=2.182 mas, bmaj=5.32 mas, bpa=-9.413 degrees ! Estimated noise=2836.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000933742 Jy ! Component: 100 - total flux cleaned = 0.00142648 Jy ! Component: 150 - total flux cleaned = 0.00179618 Jy ! Component: 200 - total flux cleaned = 0.00171549 Jy ! Total flux subtracted in 200 components = 0.00171549 Jy ! Clean residual min=-0.006923 max=0.005545 Jy/beam ! Clean residual mean=-0.000028 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.440413 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 = 7.13766e-05 Jy ! Component: 100 - total flux cleaned = 0.000136577 Jy ! Component: 150 - total flux cleaned = 0.000135825 Jy ! Component: 200 - total flux cleaned = 0.000192608 Jy ! Total flux subtracted in 200 components = 0.000192608 Jy ! Clean residual min=-0.006527 max=0.005574 Jy/beam ! Clean residual mean=-0.000021 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.440606 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 60 components and 0.440606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.831 mas, bpa=3.29 degrees ! Estimated noise=2181.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11415e-05 Jy ! Component: 100 - total flux cleaned = -0.000535027 Jy ! Component: 150 - total flux cleaned = -0.00067438 Jy ! Component: 200 - total flux cleaned = -0.000861321 Jy ! Total flux subtracted in 200 components = -0.000861321 Jy ! Clean residual min=-0.005687 max=0.004555 Jy/beam ! Clean residual mean=-0.000014 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.439745 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.439745 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=0.536479Jy sigma=0.000634 ! Fit after self-cal, rms=0.536509Jy sigma=0.000634 wmodel J0348-2749_X_2017_01_16_pus_map.mod ! Writing 83 model components to file: J0348-2749_X_2017_01_16_pus_map.mod wobs J0348-2749_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2017_01_16_pus_uvs.fits wwins J0348-2749_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0348-2749_X_2017_01_16_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 = -0.00200064 Jy ! Component: 100 - total flux cleaned = -0.00297972 Jy ! Component: 150 - total flux cleaned = -0.00365855 Jy ! Component: 200 - total flux cleaned = -0.00394151 Jy ! Component: 250 - total flux cleaned = -0.00420736 Jy ! Component: 300 - total flux cleaned = -0.00433148 Jy ! Component: 350 - total flux cleaned = -0.0045721 Jy ! Component: 400 - total flux cleaned = -0.00468859 Jy ! Component: 450 - total flux cleaned = -0.00468956 Jy ! Component: 500 - total flux cleaned = -0.0048515 Jy ! Component: 550 - total flux cleaned = -0.0050078 Jy ! Component: 600 - total flux cleaned = -0.00505805 Jy ! Component: 650 - total flux cleaned = -0.00510747 Jy ! Component: 700 - total flux cleaned = -0.00515554 Jy ! Component: 750 - total flux cleaned = -0.00529718 Jy ! Component: 800 - total flux cleaned = -0.0054353 Jy ! Component: 850 - total flux cleaned = -0.00561525 Jy ! Component: 900 - total flux cleaned = -0.00570277 Jy ! Component: 950 - total flux cleaned = -0.00587587 Jy ! Component: 1000 - total flux cleaned = -0.00625976 Jy ! Component: 1050 - total flux cleaned = -0.00646939 Jy ! Component: 1100 - total flux cleaned = -0.00671704 Jy ! Component: 1150 - total flux cleaned = -0.00696102 Jy ! Component: 1200 - total flux cleaned = -0.00708147 Jy ! Component: 1250 - total flux cleaned = -0.00731928 Jy ! Component: 1300 - total flux cleaned = -0.00755447 Jy ! Component: 1350 - total flux cleaned = -0.00782532 Jy ! Component: 1400 - total flux cleaned = -0.00813141 Jy ! Component: 1450 - total flux cleaned = -0.00824539 Jy ! Component: 1500 - total flux cleaned = -0.00847111 Jy ! Component: 1550 - total flux cleaned = -0.00869379 Jy ! Component: 1600 - total flux cleaned = -0.00880391 Jy ! Component: 1650 - total flux cleaned = -0.00894962 Jy ! Component: 1700 - total flux cleaned = -0.00905754 Jy ! Component: 1750 - total flux cleaned = -0.00916441 Jy ! Component: 1800 - total flux cleaned = -0.00916437 Jy ! Component: 1850 - total flux cleaned = -0.00926952 Jy ! Component: 1900 - total flux cleaned = -0.00930422 Jy ! Component: 1950 - total flux cleaned = -0.00937335 Jy ! Component: 2000 - total flux cleaned = -0.00940767 Jy ! Total flux subtracted in 2048 components = -0.00947607 Jy ! Clean residual min=-0.002092 max=0.001880 Jy/beam ! Clean residual mean=0.000014 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.430269 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 226 components and 0.430268 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 3.831 at 3.29 degrees (North through East) ! Clean map min=-0.0064 max=0.39393 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.393927 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000710375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.540996 0.540996 1.08199 2.16398 4.32797 8.65593 17.3119 34.6237 69.2474 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.393 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 3.831 at 3.29 degrees (North through East) ! Clean map min=-0.0064 max=0.39393 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 J0348-2749_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:18 2019