! Started logfile: J1702+3157_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:26 2019 obs J1702+3157_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1702+3157_X_2017_01_16_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.685219 visibilities/baseline/integration-bin. ! Found source: J1702+3157 ! ! 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 80664 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 J1702+3157_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 537 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 657 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 478 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 448 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 653 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 537 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 774 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 774 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 888 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 917 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005941Jy sigma=0.008508 ! Fit after self-cal, rms=0.961193Jy sigma=0.008180 ! 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=0.9092 mas, bmaj=1.92 mas, bpa=19.32 degrees ! Estimated noise=725.212 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 = 0.0317945 Jy ! Component: 100 - total flux cleaned = 0.0387551 Jy ! Total flux subtracted in 100 components = 0.0387551 Jy ! Clean residual min=-0.002446 max=0.002086 Jy/beam ! Clean residual mean=-0.000026 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0387551 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0387551 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=0.107943Jy sigma=0.000617 ! Fit after self-cal, rms=0.106692Jy sigma=0.000603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418511 Jy ! Component: 100 - total flux cleaned = 0.00554938 Jy ! Total flux subtracted in 100 components = 0.00554938 Jy ! Clean residual min=-0.002439 max=0.002484 Jy/beam ! Clean residual mean=-0.000027 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0443045 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0443045 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=0.106359Jy sigma=0.000603 ! Fit after self-cal, rms=0.106355Jy sigma=0.000602 ! 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=1.119 mas, bmaj=2.09 mas, bpa=14.01 degrees ! Estimated noise=343.212 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 = 0.000598161 Jy ! Component: 100 - total flux cleaned = 0.000695041 Jy ! Component: 150 - total flux cleaned = 0.000713245 Jy ! Component: 200 - total flux cleaned = 0.000737132 Jy ! Total flux subtracted in 200 components = 0.000737132 Jy ! Clean residual min=-0.002300 max=0.001743 Jy/beam ! Clean residual mean=-0.000033 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0450416 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0450416 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=0.106330Jy sigma=0.000603 ! Fit after self-cal, rms=0.106329Jy sigma=0.000602 ! 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 1.00 FD 1.11 HN 0.99 KP 1.07 ! LA 1.03 MK 1.00* NL 1.09 OV 1.13 ! PT 0.64 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.11 KP 1.03 ! LA 1.14 MK 1.00* NL 1.05 OV 1.14 ! PT 0.71 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.00 KP 1.05 ! LA 1.14 MK 1.00* NL 1.04 OV 1.24 ! PT 0.71 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.01 KP 1.03 ! LA 1.08 MK 1.00* NL 1.09 OV 1.14 ! PT 0.67 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 0.99 KP 1.01 ! LA 1.08 MK 1.00* NL 1.05 OV 1.11 ! PT 0.62 SC 1.06 ! ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.01 KP 1.07 ! LA 1.02 MK 1.00* NL 1.01 OV 1.08 ! PT 0.71 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.00 KP 0.96 ! LA 1.08 MK 1.00* NL 1.03 OV 1.15 ! PT 0.69 SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 1.02 KP 0.98 ! LA 1.12 MK 1.00* NL 1.12 OV 1.15 ! PT 0.63 SC 0.95 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.88 KP 1.01 ! LA 1.00 MK 1.00* NL 1.03 OV 1.05 ! PT 0.63 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 1.00 KP 1.04 ! LA 1.04 MK 1.00* NL 1.01 OV 1.06 ! PT 0.63 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.97 HN 0.91 KP 0.96 ! LA 1.07 MK 1.00* NL 1.05 OV 1.06 ! PT 0.65 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 0.91 KP 0.96 ! LA 1.00 MK 1.00* NL 0.90 OV 1.00 ! PT 0.62 SC 0.96 ! ! ! Fit before self-cal, rms=0.106329Jy sigma=0.000602 ! Fit after self-cal, rms=0.085921Jy sigma=0.000600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.079 mas, bpa=14.37 degrees ! Estimated noise=347.207 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 = 0.000731426 Jy ! Component: 100 - total flux cleaned = 0.00112671 Jy ! Component: 150 - total flux cleaned = 0.00118176 Jy ! Component: 200 - total flux cleaned = 0.00120963 Jy ! Total flux subtracted in 200 components = 0.00120963 Jy ! Clean residual min=-0.001281 max=0.001143 Jy/beam ! Clean residual mean=-0.000016 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0462513 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0462513 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=0.085906Jy sigma=0.000600 ! Fit after self-cal, rms=0.085533Jy sigma=0.000599 ! 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=0.085533Jy sigma=0.000599 ! Fit after self-cal, rms=0.077655Jy sigma=0.000597 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.074 mas, bpa=14.26 degrees ! Estimated noise=344.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266614 Jy ! Component: 100 - total flux cleaned = 0.000334914 Jy ! Component: 150 - total flux cleaned = 0.00037659 Jy ! Component: 200 - total flux cleaned = 0.000401571 Jy ! Total flux subtracted in 200 components = 0.000401571 Jy ! Clean residual min=-0.000766 max=0.000751 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0466528 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0466528 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=0.077653Jy sigma=0.000597 ! Fit after self-cal, rms=0.077502Jy sigma=0.000597 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 = 0.000129106 Jy ! Component: 100 - total flux cleaned = 0.000177854 Jy ! Component: 150 - total flux cleaned = 0.000194835 Jy ! Component: 200 - total flux cleaned = 0.000204906 Jy ! Total flux subtracted in 200 components = 0.000204906 Jy ! Clean residual min=-0.000779 max=0.000798 Jy/beam ! Clean residual mean=-0.000005 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0468577 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0468577 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=0.077500Jy sigma=0.000597 ! Fit after self-cal, rms=0.077498Jy sigma=0.000597 ! 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=0.077498Jy sigma=0.000597 ! Fit after self-cal, rms=0.076809Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.071 mas, bpa=14.31 degrees ! Estimated noise=344.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117033 Jy ! Component: 100 - total flux cleaned = 0.000151632 Jy ! Component: 150 - total flux cleaned = 0.000170629 Jy ! Component: 200 - total flux cleaned = 0.000166344 Jy ! Total flux subtracted in 200 components = 0.000166344 Jy ! Clean residual min=-0.000794 max=0.000862 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0470241 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0470241 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=0.076808Jy sigma=0.000597 ! Fit after self-cal, rms=0.076788Jy sigma=0.000597 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 = 2.89612e-05 Jy ! Component: 100 - total flux cleaned = 4.46521e-05 Jy ! Component: 150 - total flux cleaned = 4.91784e-05 Jy ! Component: 200 - total flux cleaned = 5.68879e-05 Jy ! Total flux subtracted in 200 components = 5.68879e-05 Jy ! Clean residual min=-0.000770 max=0.000835 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.047081 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.047081 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=0.076787Jy sigma=0.000597 ! Fit after self-cal, rms=0.076780Jy sigma=0.000596 ! 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=0.076780Jy sigma=0.000596 ! Fit after self-cal, rms=0.076735Jy sigma=0.000596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=2.663 mas, bpa=-3.791 degrees ! Estimated noise=422.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.41447e-05 Jy ! Component: 100 - total flux cleaned = 0.000100203 Jy ! Component: 150 - total flux cleaned = 0.000104984 Jy ! Component: 200 - total flux cleaned = 0.000108595 Jy ! Total flux subtracted in 200 components = 0.000108595 Jy ! Clean residual min=-0.000897 max=0.000907 Jy/beam ! Clean residual mean=0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0471896 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 46 components and 0.0471896 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=0.076735Jy sigma=0.000596 ! Fit after self-cal, rms=0.076734Jy sigma=0.000596 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.15209e-06 Jy ! Component: 100 - total flux cleaned = 2.8279e-06 Jy ! Component: 150 - total flux cleaned = 5.89021e-06 Jy ! Component: 200 - total flux cleaned = 8.3232e-06 Jy ! Total flux subtracted in 200 components = 8.3232e-06 Jy ! Clean residual min=-0.000887 max=0.000891 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0471979 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.0471979 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=0.076733Jy sigma=0.000596 ! Fit after self-cal, rms=0.076732Jy sigma=0.000596 ! 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=1.12 mas, bmaj=2.07 mas, bpa=14.35 degrees ! Estimated noise=344.414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 2.07 at 14.35 degrees (North through East) ! Clean map min=-0.00074894 max=0.04405 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=0.91 mas, bmaj=1.916 mas, bpa=19.91 degrees ! Estimated noise=709.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342448 Jy ! Component: 100 - total flux cleaned = 0.0417951 Jy ! Component: 150 - total flux cleaned = 0.0440645 Jy ! Component: 200 - total flux cleaned = 0.0454968 Jy ! Total flux subtracted in 200 components = 0.0454968 Jy ! Clean residual min=-0.001759 max=0.001680 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0454968 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 0.0454968 Jy ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.07 mas, bpa=14.35 degrees ! Estimated noise=344.414 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 = 0.00125059 Jy ! Component: 100 - total flux cleaned = 0.00148572 Jy ! Component: 150 - total flux cleaned = 0.00151838 Jy ! Component: 200 - total flux cleaned = 0.00155676 Jy ! Total flux subtracted in 200 components = 0.00155676 Jy ! Clean residual min=-0.000758 max=0.000812 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0470535 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0470535 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=2.147 mas, bmaj=2.663 mas, bpa=-3.791 degrees ! Estimated noise=422.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.10523e-05 Jy ! Component: 100 - total flux cleaned = 0.000117341 Jy ! Component: 150 - total flux cleaned = 0.000123127 Jy ! Component: 200 - total flux cleaned = 0.000123121 Jy ! Total flux subtracted in 200 components = 0.000123121 Jy ! Clean residual min=-0.000874 max=0.000900 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0471766 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.27244e-07 Jy ! Component: 100 - total flux cleaned = 3.42048e-07 Jy ! Component: 150 - total flux cleaned = 3.03129e-06 Jy ! Component: 200 - total flux cleaned = 5.33984e-06 Jy ! Total flux subtracted in 200 components = 5.33984e-06 Jy ! Clean residual min=-0.000872 max=0.000899 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.047182 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.047182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.07 mas, bpa=14.35 degrees ! Estimated noise=344.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.48193e-05 Jy ! Component: 100 - total flux cleaned = 3.56133e-05 Jy ! Component: 150 - total flux cleaned = 4.18484e-05 Jy ! Component: 200 - total flux cleaned = 4.20787e-05 Jy ! Total flux subtracted in 200 components = 4.20787e-05 Jy ! Clean residual min=-0.000756 max=0.000804 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0472241 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0472241 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=0.076734Jy sigma=0.000596 ! Fit after self-cal, rms=0.076733Jy sigma=0.000596 wmodel J1702+3157_X_2017_01_16_pus_map.mod ! Writing 45 model components to file: J1702+3157_X_2017_01_16_pus_map.mod wobs J1702+3157_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1702+3157_X_2017_01_16_pus_uvs.fits wwins J1702+3157_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1702+3157_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 = 0.000160974 Jy ! Component: 100 - total flux cleaned = 0.000186796 Jy ! Component: 150 - total flux cleaned = 0.000198995 Jy ! Component: 200 - total flux cleaned = 0.00030436 Jy ! Component: 250 - total flux cleaned = 0.000428836 Jy ! Component: 300 - total flux cleaned = 0.000516691 Jy ! Component: 350 - total flux cleaned = 0.000580735 Jy ! Component: 400 - total flux cleaned = 0.000642697 Jy ! Component: 450 - total flux cleaned = 0.000673151 Jy ! Component: 500 - total flux cleaned = 0.000752409 Jy ! Component: 550 - total flux cleaned = 0.000781533 Jy ! Component: 600 - total flux cleaned = 0.000838852 Jy ! Component: 650 - total flux cleaned = 0.000885826 Jy ! Component: 700 - total flux cleaned = 0.000950247 Jy ! Component: 750 - total flux cleaned = 0.000968329 Jy ! Component: 800 - total flux cleaned = 0.00103088 Jy ! Component: 850 - total flux cleaned = 0.00108354 Jy ! Component: 900 - total flux cleaned = 0.0011269 Jy ! Component: 950 - total flux cleaned = 0.0011953 Jy ! Component: 1000 - total flux cleaned = 0.00124575 Jy ! Component: 1050 - total flux cleaned = 0.00129553 Jy ! Component: 1100 - total flux cleaned = 0.00136907 Jy ! Component: 1150 - total flux cleaned = 0.00138518 Jy ! Component: 1200 - total flux cleaned = 0.00143309 Jy ! Component: 1250 - total flux cleaned = 0.00148038 Jy ! Component: 1300 - total flux cleaned = 0.00155815 Jy ! Component: 1350 - total flux cleaned = 0.00158872 Jy ! Component: 1400 - total flux cleaned = 0.00163436 Jy ! Component: 1450 - total flux cleaned = 0.00168682 Jy ! Component: 1500 - total flux cleaned = 0.00172383 Jy ! Component: 1550 - total flux cleaned = 0.0017752 Jy ! Component: 1600 - total flux cleaned = 0.00181154 Jy ! Component: 1650 - total flux cleaned = 0.00186193 Jy ! Component: 1700 - total flux cleaned = 0.00190468 Jy ! Component: 1750 - total flux cleaned = 0.0019609 Jy ! Component: 1800 - total flux cleaned = 0.00199565 Jy ! Component: 1850 - total flux cleaned = 0.0020094 Jy ! Component: 1900 - total flux cleaned = 0.0020708 Jy ! Component: 1950 - total flux cleaned = 0.00207078 Jy ! Component: 2000 - total flux cleaned = 0.00211766 Jy ! Total flux subtracted in 2048 components = 0.00216401 Jy ! Clean residual min=-0.000347 max=0.000371 Jy/beam ! Clean residual mean=0.000002 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0493881 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 203 components and 0.0493881 Jy ![Exited script file: muppet] wmap "J1702+3157_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 2.07 at 14.35 degrees (North through East) ! Clean map min=-0.00059431 max=0.044019 Jy/beam ! Writing clean map to FITS file: J1702+3157_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 0.0440188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.889929 0.889929 1.77986 3.55971 7.11943 14.2389 28.4777 56.9554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 2.07 at 14.35 degrees (North through East) ! Clean map min=-0.00059431 max=0.044019 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 J1702+3157_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:31 2019