! Started logfile: J1337-1257_X_2017_10_21_pus_uvs.log on Sat May 11 21:55:12 2019 obs J1337-1257_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2017_10_21_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.891026 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 10008 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 J1337-1257_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.455014Jy sigma=0.019475 ! Fit after self-cal, rms=2.322584Jy sigma=0.018464 ! 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=0.7307 mas, bmaj=3.575 mas, bpa=-19.06 degrees ! Estimated noise=1889.98 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 = 2.46627 Jy ! Component: 100 - total flux cleaned = 3.06902 Jy ! Total flux subtracted in 100 components = 3.06902 Jy ! Clean residual min=-0.096649 max=0.249600 Jy/beam ! Clean residual mean=0.000923 rms=0.037219 Jy/beam ! Combined flux in latest and established models = 3.06902 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 3.06902 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=0.545816Jy sigma=0.004438 ! Fit after self-cal, rms=0.545098Jy sigma=0.004431 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.283481 Jy ! Component: 100 - total flux cleaned = 0.451441 Jy ! Total flux subtracted in 100 components = 0.451441 Jy ! Clean residual min=-0.066914 max=0.089353 Jy/beam ! Clean residual mean=0.000394 rms=0.019772 Jy/beam ! Combined flux in latest and established models = 3.52046 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 3.52046 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=0.327481Jy sigma=0.002502 ! Fit after self-cal, rms=0.325106Jy sigma=0.002488 ! 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=0.9427 mas, bmaj=3.917 mas, bpa=-18.55 degrees ! Estimated noise=944.793 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 = 0.15261 Jy ! Component: 100 - total flux cleaned = 0.237497 Jy ! Component: 150 - total flux cleaned = 0.279696 Jy ! Component: 200 - total flux cleaned = 0.2887 Jy ! Total flux subtracted in 200 components = 0.2887 Jy ! Clean residual min=-0.059370 max=0.052767 Jy/beam ! Clean residual mean=0.000101 rms=0.013760 Jy/beam ! Combined flux in latest and established models = 3.80916 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 62 components and 3.80916 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=0.254272Jy sigma=0.001790 ! Fit after self-cal, rms=0.252995Jy sigma=0.001782 ! 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 1.04 FD 1.00 HN 1.04 KP 0.97 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 0.97 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.96 ! LA 0.99 MK 1.03 NL 0.95 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 0.96 ! LA 0.99 MK 1.02 NL 0.95 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 0.96 ! LA 1.03 MK 0.99 NL 0.91 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.96 ! LA 1.04 MK 1.02 NL 0.92 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 0.95 ! LA 0.99 MK 1.03 NL 0.95 OV 1.01 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.02 KP 0.95 ! LA 1.02 MK 1.02 NL 0.96 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.96 ! LA 0.99 MK 1.01 NL 0.96 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.06 KP 0.96 ! LA 0.99 MK 1.02 NL 0.96 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.04 KP 0.97 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 0.96 ! LA 1.03 MK 1.01 NL 0.97 OV 1.03 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.252995Jy sigma=0.001782 ! Fit after self-cal, rms=0.193046Jy sigma=0.001312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9463 mas, bmaj=3.966 mas, bpa=-18.59 degrees ! Estimated noise=944.327 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 = -0.0124993 Jy ! Component: 100 - total flux cleaned = -0.0141934 Jy ! Component: 150 - total flux cleaned = -0.0141529 Jy ! Component: 200 - total flux cleaned = -0.0141117 Jy ! Total flux subtracted in 200 components = -0.0141117 Jy ! Clean residual min=-0.028107 max=0.039024 Jy/beam ! Clean residual mean=-0.000154 rms=0.008248 Jy/beam ! Combined flux in latest and established models = 3.79505 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 3.79505 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=0.186991Jy sigma=0.001264 ! Fit after self-cal, rms=0.186615Jy sigma=0.001262 ! 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=0.186615Jy sigma=0.001262 ! Fit after self-cal, rms=0.140889Jy sigma=0.000998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=3.967 mas, bpa=-18.51 degrees ! Estimated noise=943.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260853 Jy ! Component: 100 - total flux cleaned = -0.00451569 Jy ! Component: 150 - total flux cleaned = -0.0048771 Jy ! Component: 200 - total flux cleaned = -0.00549891 Jy ! Total flux subtracted in 200 components = -0.00549891 Jy ! Clean residual min=-0.016086 max=0.015815 Jy/beam ! Clean residual mean=-0.000125 rms=0.003964 Jy/beam ! Combined flux in latest and established models = 3.78955 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 3.78955 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=0.138185Jy sigma=0.000976 ! Fit after self-cal, rms=0.137971Jy sigma=0.000974 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 (2.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101714 Jy ! Component: 100 - total flux cleaned = 0.00976397 Jy ! Component: 150 - total flux cleaned = 0.0090383 Jy ! Component: 200 - total flux cleaned = 0.00904262 Jy ! Total flux subtracted in 200 components = 0.00904262 Jy ! Clean residual min=-0.013977 max=0.013749 Jy/beam ! Clean residual mean=-0.000094 rms=0.003461 Jy/beam ! Combined flux in latest and established models = 3.7986 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 3.7986 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=0.135280Jy sigma=0.000955 ! Fit after self-cal, rms=0.135119Jy sigma=0.000954 ! 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=0.135119Jy sigma=0.000954 ! Fit after self-cal, rms=0.133836Jy sigma=0.000945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9453 mas, bmaj=3.975 mas, bpa=-18.49 degrees ! Estimated noise=943.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0022305 Jy ! Component: 100 - total flux cleaned = -0.000994045 Jy ! Component: 150 - total flux cleaned = 0.00067404 Jy ! Component: 200 - total flux cleaned = 0.0016577 Jy ! Total flux subtracted in 200 components = 0.0016577 Jy ! Clean residual min=-0.012451 max=0.010264 Jy/beam ! Clean residual mean=-0.000074 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 3.80025 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 3.80025 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=0.132384Jy sigma=0.000935 ! Fit after self-cal, rms=0.132329Jy sigma=0.000935 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 = 0.00181059 Jy ! Component: 100 - total flux cleaned = 0.00181358 Jy ! Component: 150 - total flux cleaned = 0.00181453 Jy ! Component: 200 - total flux cleaned = 0.00164161 Jy ! Total flux subtracted in 200 components = 0.00164161 Jy ! Clean residual min=-0.011576 max=0.009268 Jy/beam ! Clean residual mean=-0.000065 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 3.8019 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 3.8019 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=0.131712Jy sigma=0.000930 ! Fit after self-cal, rms=0.131680Jy sigma=0.000930 ! 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=0.131680Jy sigma=0.000930 ! Fit after self-cal, rms=0.131527Jy sigma=0.000928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=4.866 mas, bpa=-6.816 degrees ! Estimated noise=1115.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508654 Jy ! Component: 100 - total flux cleaned = -0.00175568 Jy ! Component: 150 - total flux cleaned = -0.0018978 Jy ! Component: 200 - total flux cleaned = -0.00203014 Jy ! Total flux subtracted in 200 components = -0.00203014 Jy ! Clean residual min=-0.012845 max=0.008979 Jy/beam ! Clean residual mean=-0.000088 rms=0.003078 Jy/beam ! Combined flux in latest and established models = 3.79987 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 3.79987 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=0.131165Jy sigma=0.000925 ! Fit after self-cal, rms=0.131140Jy sigma=0.000925 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 = 0.000900974 Jy ! Component: 100 - total flux cleaned = 0.000906537 Jy ! Component: 150 - total flux cleaned = 0.000904171 Jy ! Component: 200 - total flux cleaned = 0.000694592 Jy ! Total flux subtracted in 200 components = 0.000694592 Jy ! Clean residual min=-0.012226 max=0.008752 Jy/beam ! Clean residual mean=-0.000080 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 3.80056 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 3.80056 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=0.130937Jy sigma=0.000924 ! Fit after self-cal, rms=0.130916Jy sigma=0.000924 ! 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=0.9445 mas, bmaj=3.98 mas, bpa=-18.48 degrees ! Estimated noise=943.222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9445 x 3.98 at -18.48 degrees (North through East) ! Clean map min=-0.0099878 max=3.2722 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 ! Performing amp+phase self-cal ! ! 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=0.130916Jy sigma=0.000924 ! Fit after self-cal, rms=0.104009Jy sigma=0.000686 ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=3.983 mas, bpa=-18.47 degrees ! Estimated noise=943.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213014 Jy ! Component: 100 - total flux cleaned = -0.0014941 Jy ! Component: 150 - total flux cleaned = -0.000541652 Jy ! Component: 200 - total flux cleaned = -0.000545113 Jy ! Total flux subtracted in 200 components = -0.000545113 Jy ! Clean residual min=-0.009382 max=0.008729 Jy/beam ! Clean residual mean=-0.000053 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 3.80002 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 168 components and 3.80002 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=0.103097Jy sigma=0.000680 ! Fit after self-cal, rms=0.103089Jy sigma=0.000680 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621338 Jy ! Component: 100 - total flux cleaned = 0.000621211 Jy ! Component: 150 - total flux cleaned = 0.000622105 Jy ! Component: 200 - total flux cleaned = 0.000495385 Jy ! Total flux subtracted in 200 components = 0.000495385 Jy ! Clean residual min=-0.009002 max=0.008176 Jy/beam ! Clean residual mean=-0.000050 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 3.80051 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 176 components and 3.80051 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=0.102724Jy sigma=0.000677 ! Fit after self-cal, rms=0.102718Jy sigma=0.000677 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.102718Jy sigma=0.000677 ! Fit after self-cal, rms=0.102614Jy sigma=0.000676 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=0.7299 mas, bmaj=3.639 mas, bpa=-18.98 degrees ! Estimated noise=1896.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.4733 Jy ! Component: 100 - total flux cleaned = 3.08291 Jy ! Component: 150 - total flux cleaned = 3.36088 Jy ! Component: 200 - total flux cleaned = 3.5099 Jy ! Total flux subtracted in 200 components = 3.5099 Jy ! Clean residual min=-0.033731 max=0.074779 Jy/beam ! Clean residual mean=0.000236 rms=0.012037 Jy/beam ! Combined flux in latest and established models = 3.5099 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 18 model components to the UV plane model. ! The established model now contains 18 components and 3.5099 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9439 mas, bmaj=3.987 mas, bpa=-18.46 degrees ! Estimated noise=942.891 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 = 0.119694 Jy ! Component: 100 - total flux cleaned = 0.184073 Jy ! Component: 150 - total flux cleaned = 0.221837 Jy ! Component: 200 - total flux cleaned = 0.245798 Jy ! Total flux subtracted in 200 components = 0.245798 Jy ! Clean residual min=-0.010536 max=0.018762 Jy/beam ! Clean residual mean=-0.000078 rms=0.003516 Jy/beam ! Combined flux in latest and established models = 3.7557 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 63 components and 3.7557 Jy ! Inverting map ! Added new window around map position (-4.8, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181481 Jy ! Component: 100 - total flux cleaned = 0.0284528 Jy ! Component: 150 - total flux cleaned = 0.0339562 Jy ! Component: 200 - total flux cleaned = 0.0368901 Jy ! Total flux subtracted in 200 components = 0.0368901 Jy ! Clean residual min=-0.008546 max=0.009444 Jy/beam ! Clean residual mean=-0.000025 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 3.79259 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 3.79259 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=2.226 mas, bmaj=4.874 mas, bpa=-6.852 degrees ! Estimated noise=1115.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626815 Jy ! Component: 100 - total flux cleaned = 0.0080682 Jy ! Component: 150 - total flux cleaned = 0.00846336 Jy ! Component: 200 - total flux cleaned = 0.00883188 Jy ! Total flux subtracted in 200 components = 0.00883188 Jy ! Clean residual min=-0.010600 max=0.008560 Jy/beam ! Clean residual mean=-0.000031 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 3.80142 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166082 Jy ! Component: 100 - total flux cleaned = 7.46099e-06 Jy ! Component: 150 - total flux cleaned = 5.62067e-06 Jy ! Component: 200 - total flux cleaned = 2.68716e-07 Jy ! Total flux subtracted in 200 components = 2.68716e-07 Jy ! Clean residual min=-0.010163 max=0.008186 Jy/beam ! Clean residual mean=-0.000028 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 3.80142 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 132 components and 3.80142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9439 mas, bmaj=3.987 mas, bpa=-18.46 degrees ! Estimated noise=942.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217854 Jy ! Component: 100 - total flux cleaned = -0.00133574 Jy ! Component: 150 - total flux cleaned = -0.000830805 Jy ! Component: 200 - total flux cleaned = -0.000833456 Jy ! Total flux subtracted in 200 components = -0.000833456 Jy ! Clean residual min=-0.007822 max=0.007423 Jy/beam ! Clean residual mean=-0.000017 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 3.80059 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 3.80059 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=0.103281Jy sigma=0.000676 ! Fit after self-cal, rms=0.102957Jy sigma=0.000674 wmodel J1337-1257_X_2017_10_21_pus_map.mod ! Writing 146 model components to file: J1337-1257_X_2017_10_21_pus_map.mod wobs J1337-1257_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2017_10_21_pus_uvs.fits wwins J1337-1257_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J1337-1257_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 = 0.000514535 Jy ! Component: 100 - total flux cleaned = 0.00200553 Jy ! Component: 150 - total flux cleaned = 0.00317868 Jy ! Component: 200 - total flux cleaned = 0.00429274 Jy ! Component: 250 - total flux cleaned = 0.00493007 Jy ! Component: 300 - total flux cleaned = 0.00533747 Jy ! Component: 350 - total flux cleaned = 0.00573254 Jy ! Component: 400 - total flux cleaned = 0.0061174 Jy ! Component: 450 - total flux cleaned = 0.00630598 Jy ! Component: 500 - total flux cleaned = 0.00658061 Jy ! Component: 550 - total flux cleaned = 0.00640315 Jy ! Component: 600 - total flux cleaned = 0.00666443 Jy ! Component: 650 - total flux cleaned = 0.00666375 Jy ! Component: 700 - total flux cleaned = 0.00633058 Jy ! Component: 750 - total flux cleaned = 0.00625012 Jy ! Component: 800 - total flux cleaned = 0.00616952 Jy ! Component: 850 - total flux cleaned = 0.00601105 Jy ! Component: 900 - total flux cleaned = 0.00585568 Jy ! Component: 950 - total flux cleaned = 0.00577832 Jy ! Component: 1000 - total flux cleaned = 0.00525477 Jy ! Component: 1050 - total flux cleaned = 0.00532979 Jy ! Component: 1100 - total flux cleaned = 0.00518432 Jy ! Component: 1150 - total flux cleaned = 0.00489873 Jy ! Component: 1200 - total flux cleaned = 0.00482943 Jy ! Component: 1250 - total flux cleaned = 0.00482846 Jy ! Component: 1300 - total flux cleaned = 0.00455666 Jy ! Component: 1350 - total flux cleaned = 0.00429145 Jy ! Component: 1400 - total flux cleaned = 0.00422726 Jy ! Component: 1450 - total flux cleaned = 0.00409918 Jy ! Component: 1500 - total flux cleaned = 0.00390875 Jy ! Component: 1550 - total flux cleaned = 0.00384617 Jy ! Component: 1600 - total flux cleaned = 0.00353776 Jy ! Component: 1650 - total flux cleaned = 0.0032953 Jy ! Component: 1700 - total flux cleaned = 0.00323466 Jy ! Component: 1750 - total flux cleaned = 0.00299882 Jy ! Component: 1800 - total flux cleaned = 0.00294077 Jy ! Component: 1850 - total flux cleaned = 0.00282647 Jy ! Component: 1900 - total flux cleaned = 0.002769 Jy ! Component: 1950 - total flux cleaned = 0.00254767 Jy ! Component: 2000 - total flux cleaned = 0.0024929 Jy ! Total flux subtracted in 2048 components = 0.00238535 Jy ! Clean residual min=-0.002921 max=0.002696 Jy/beam ! Clean residual mean=-0.000001 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 3.80297 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 256 components and 3.80297 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9439 x 3.987 at -18.46 degrees (North through East) ! Clean map min=-0.0092992 max=3.2781 Jy/beam ! Writing clean map to FITS file: J1337-1257_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 3.27809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103903 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0950892 0.0950892 0.190178 0.380357 0.760713 1.52143 3.04285 6.08571 12.1714 24.3428 48.6856 97.3713 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.278 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9439 x 3.987 at -18.46 degrees (North through East) ! Clean map min=-0.0092992 max=3.2781 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 J1337-1257_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:55:13 2019