! Started logfile: J1509-0735_X_2017_03_23_pus_uvs.log on Mon May 13 10:24:51 2019 obs J1509-0735_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1509-0735_X_2017_03_23_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845614 visibilities/baseline/integration-bin. ! Found source: J1509-0735 ! ! 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 1124 lines of history. ! ! Reading 52056 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 J1509-0735_X_2017_03_23_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.872632Jy sigma=0.006235 ! Fit after self-cal, rms=0.846793Jy sigma=0.006079 ! 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=0.804 mas, bmaj=2.071 mas, bpa=-2.561 degrees ! Estimated noise=1007.75 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 = 0.122906 Jy ! Component: 100 - total flux cleaned = 0.154581 Jy ! Total flux subtracted in 100 components = 0.154581 Jy ! Clean residual min=-0.008247 max=0.019193 Jy/beam ! Clean residual mean=0.000029 rms=0.002425 Jy/beam ! Combined flux in latest and established models = 0.154581 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.154581 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=0.135639Jy sigma=0.000719 ! Fit after self-cal, rms=0.135619Jy sigma=0.000719 ! Inverting map ! Added new window around map position (1.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194682 Jy ! Component: 100 - total flux cleaned = 0.0314142 Jy ! Total flux subtracted in 100 components = 0.0314142 Jy ! Clean residual min=-0.005627 max=0.008031 Jy/beam ! Clean residual mean=0.000013 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.185995 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.185995 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=0.132331Jy sigma=0.000672 ! Fit after self-cal, rms=0.132182Jy sigma=0.000670 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953917 Jy ! Component: 100 - total flux cleaned = 0.0156268 Jy ! Total flux subtracted in 100 components = 0.0156268 Jy ! Clean residual min=-0.004040 max=0.005156 Jy/beam ! Clean residual mean=0.000007 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.201622 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.201622 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=0.131358Jy sigma=0.000658 ! Fit after self-cal, rms=0.131330Jy sigma=0.000657 ! 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=1.023 mas, bmaj=2.548 mas, bpa=-3.946 degrees ! Estimated noise=460.253 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 = 0.00725517 Jy ! Component: 100 - total flux cleaned = 0.0111785 Jy ! Component: 150 - total flux cleaned = 0.0135588 Jy ! Component: 200 - total flux cleaned = 0.015052 Jy ! Total flux subtracted in 200 components = 0.015052 Jy ! Clean residual min=-0.002210 max=0.002398 Jy/beam ! Clean residual mean=0.000000 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.216674 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.216674 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=0.131005Jy sigma=0.000652 ! Fit after self-cal, rms=0.130988Jy sigma=0.000652 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 1.04 ! LA 0.97 MK 0.99 NL 1.00 OV 0.99 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.00 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.03 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00 ! PT 1.08 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.03 ! LA 1.00 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.96 KP 1.02 ! LA 0.97 MK 1.03 NL 0.97 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 1.01 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.03 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 1.01 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.01 ! LA 0.99 MK 0.93 NL 0.97 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.03 ! LA 1.02 MK 1.00 NL 0.95 OV 1.00 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.02 ! LA 1.02 MK 0.99 NL 0.96 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 1.02 ! LA 0.97 MK 0.98 NL 0.97 OV 1.02 ! PT 1.04 SC 0.89 ! ! ! Fit before self-cal, rms=0.130988Jy sigma=0.000652 ! Fit after self-cal, rms=0.131358Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.563 mas, bpa=-4.261 degrees ! Estimated noise=457.724 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 = 0.00152648 Jy ! Component: 100 - total flux cleaned = 0.00180969 Jy ! Component: 150 - total flux cleaned = 0.00188973 Jy ! Component: 200 - total flux cleaned = 0.00195009 Jy ! Total flux subtracted in 200 components = 0.00195009 Jy ! Clean residual min=-0.001850 max=0.001833 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.218624 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.218624 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=0.131313Jy sigma=0.000650 ! Fit after self-cal, rms=0.131315Jy sigma=0.000650 ! 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=0.131315Jy sigma=0.000650 ! Fit after self-cal, rms=0.132980Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.568 mas, bpa=-4.339 degrees ! Estimated noise=457.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010212 Jy ! Component: 100 - total flux cleaned = 0.00113577 Jy ! Component: 150 - total flux cleaned = 0.00116273 Jy ! Component: 200 - total flux cleaned = 0.00120733 Jy ! Total flux subtracted in 200 components = 0.00120733 Jy ! Clean residual min=-0.001719 max=0.001419 Jy/beam ! Clean residual mean=0.000007 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.219831 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.219831 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=0.132961Jy sigma=0.000648 ! Fit after self-cal, rms=0.132974Jy sigma=0.000648 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 = 5.45623e-05 Jy ! Component: 100 - total flux cleaned = 0.000152845 Jy ! Component: 150 - total flux cleaned = 0.000192432 Jy ! Component: 200 - total flux cleaned = 0.000210804 Jy ! Total flux subtracted in 200 components = 0.000210804 Jy ! Clean residual min=-0.001661 max=0.001373 Jy/beam ! Clean residual mean=0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.220042 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.220042 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=0.132964Jy sigma=0.000648 ! Fit after self-cal, rms=0.132959Jy sigma=0.000648 ! 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=0.132959Jy sigma=0.000648 ! Fit after self-cal, rms=0.134060Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.57 mas, bpa=-4.363 degrees ! Estimated noise=456.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400258 Jy ! Component: 100 - total flux cleaned = 0.000420836 Jy ! Component: 150 - total flux cleaned = 0.000420743 Jy ! Component: 200 - total flux cleaned = 0.000420983 Jy ! Total flux subtracted in 200 components = 0.000420983 Jy ! Clean residual min=-0.001467 max=0.001355 Jy/beam ! Clean residual mean=0.000011 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.220463 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.220463 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=0.134048Jy sigma=0.000648 ! Fit after self-cal, rms=0.134053Jy sigma=0.000648 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 = 1.27772e-05 Jy ! Component: 100 - total flux cleaned = 7.55918e-05 Jy ! Component: 150 - total flux cleaned = 0.000122777 Jy ! Component: 200 - total flux cleaned = 0.00012304 Jy ! Total flux subtracted in 200 components = 0.00012304 Jy ! Clean residual min=-0.001416 max=0.001323 Jy/beam ! Clean residual mean=0.000011 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.220586 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.220586 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=0.134045Jy sigma=0.000648 ! Fit after self-cal, rms=0.134042Jy sigma=0.000648 ! 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=0.134042Jy sigma=0.000648 ! Fit after self-cal, rms=0.134288Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=4.137 mas, bpa=0.8938 degrees ! Estimated noise=493.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191521 Jy ! Component: 100 - total flux cleaned = 0.000192826 Jy ! Component: 150 - total flux cleaned = 0.000193033 Jy ! Component: 200 - total flux cleaned = 0.000193356 Jy ! Total flux subtracted in 200 components = 0.000193356 Jy ! Clean residual min=-0.000975 max=0.000932 Jy/beam ! Clean residual mean=0.000019 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.220779 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.220779 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=0.134284Jy sigma=0.000648 ! Fit after self-cal, rms=0.134283Jy sigma=0.000648 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 = -1.79365e-05 Jy ! Component: 100 - total flux cleaned = 2.35011e-05 Jy ! Component: 150 - total flux cleaned = 3.53424e-05 Jy ! Component: 200 - total flux cleaned = 3.56779e-05 Jy ! Total flux subtracted in 200 components = 3.56779e-05 Jy ! Clean residual min=-0.000995 max=0.000937 Jy/beam ! Clean residual mean=0.000019 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.220815 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.220815 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=0.134280Jy sigma=0.000647 ! Fit after self-cal, rms=0.134277Jy sigma=0.000647 ! 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=1.025 mas, bmaj=2.573 mas, bpa=-4.363 degrees ! Estimated noise=456.454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.573 at -4.363 degrees (North through East) ! Clean map min=-0.001126 max=0.15562 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=0.8054 mas, bmaj=2.087 mas, bpa=-2.962 degrees ! Estimated noise=1000.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121405 Jy ! Component: 100 - total flux cleaned = 0.157933 Jy ! Component: 150 - total flux cleaned = 0.177757 Jy ! Component: 200 - total flux cleaned = 0.189555 Jy ! Total flux subtracted in 200 components = 0.189555 Jy ! Clean residual min=-0.003874 max=0.006222 Jy/beam ! Clean residual mean=0.000016 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.189555 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.189555 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.573 mas, bpa=-4.363 degrees ! Estimated noise=456.454 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 = 0.0120611 Jy ! Component: 100 - total flux cleaned = 0.0189369 Jy ! Component: 150 - total flux cleaned = 0.0231964 Jy ! Component: 200 - total flux cleaned = 0.025921 Jy ! Total flux subtracted in 200 components = 0.025921 Jy ! Clean residual min=-0.001350 max=0.001879 Jy/beam ! Clean residual mean=0.000020 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.215476 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 73 components and 0.215476 Jy ! Inverting map ! Added new window around map position (6.2, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193588 Jy ! Component: 100 - total flux cleaned = 0.00321868 Jy ! Component: 150 - total flux cleaned = 0.00415596 Jy ! Component: 200 - total flux cleaned = 0.00464183 Jy ! Total flux subtracted in 200 components = 0.00464183 Jy ! Clean residual min=-0.001263 max=0.001223 Jy/beam ! Clean residual mean=0.000012 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.220118 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.220118 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=2.254 mas, bmaj=4.137 mas, bpa=0.8938 degrees ! Estimated noise=493.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040387 Jy ! Component: 100 - total flux cleaned = 0.000563603 Jy ! Component: 150 - total flux cleaned = 0.00064073 Jy ! Component: 200 - total flux cleaned = 0.000732744 Jy ! Total flux subtracted in 200 components = 0.000732744 Jy ! Clean residual min=-0.000907 max=0.001013 Jy/beam ! Clean residual mean=0.000020 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.220851 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.6105e-05 Jy ! Component: 100 - total flux cleaned = 0.000105639 Jy ! Component: 150 - total flux cleaned = 0.00016653 Jy ! Component: 200 - total flux cleaned = 0.000212968 Jy ! Total flux subtracted in 200 components = 0.000212968 Jy ! Clean residual min=-0.000921 max=0.001020 Jy/beam ! Clean residual mean=0.000019 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.221064 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.221064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.573 mas, bpa=-4.363 degrees ! Estimated noise=456.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129813 Jy ! Component: 100 - total flux cleaned = 2.1408e-05 Jy ! Component: 150 - total flux cleaned = -5.57941e-05 Jy ! Component: 200 - total flux cleaned = -7.38987e-05 Jy ! Total flux subtracted in 200 components = -7.38987e-05 Jy ! Clean residual min=-0.001343 max=0.001200 Jy/beam ! Clean residual mean=0.000011 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.22099 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.22099 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=0.134252Jy sigma=0.000647 ! Fit after self-cal, rms=0.134229Jy sigma=0.000647 wmodel J1509-0735_X_2017_03_23_pus_map.mod ! Writing 122 model components to file: J1509-0735_X_2017_03_23_pus_map.mod wobs J1509-0735_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1509-0735_X_2017_03_23_pus_uvs.fits wwins J1509-0735_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1509-0735_X_2017_03_23_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 = 2.31484e-05 Jy ! Component: 100 - total flux cleaned = 0.000351311 Jy ! Component: 150 - total flux cleaned = 0.000692874 Jy ! Component: 200 - total flux cleaned = 0.000836803 Jy ! Component: 250 - total flux cleaned = 0.000973888 Jy ! Component: 300 - total flux cleaned = 0.00110627 Jy ! Component: 350 - total flux cleaned = 0.00120335 Jy ! Component: 400 - total flux cleaned = 0.00133016 Jy ! Component: 450 - total flux cleaned = 0.00145429 Jy ! Component: 500 - total flux cleaned = 0.0015756 Jy ! Component: 550 - total flux cleaned = 0.00166494 Jy ! Component: 600 - total flux cleaned = 0.00176735 Jy ! Component: 650 - total flux cleaned = 0.00183952 Jy ! Component: 700 - total flux cleaned = 0.00193873 Jy ! Component: 750 - total flux cleaned = 0.00198061 Jy ! Component: 800 - total flux cleaned = 0.00203575 Jy ! Component: 850 - total flux cleaned = 0.00209024 Jy ! Component: 900 - total flux cleaned = 0.00217088 Jy ! Component: 950 - total flux cleaned = 0.00221057 Jy ! Component: 1000 - total flux cleaned = 0.00228909 Jy ! Component: 1050 - total flux cleaned = 0.00234088 Jy ! Component: 1100 - total flux cleaned = 0.00244352 Jy ! Component: 1150 - total flux cleaned = 0.00246905 Jy ! Component: 1200 - total flux cleaned = 0.00254459 Jy ! Component: 1250 - total flux cleaned = 0.00258197 Jy ! Component: 1300 - total flux cleaned = 0.00261895 Jy ! Component: 1350 - total flux cleaned = 0.00266774 Jy ! Component: 1400 - total flux cleaned = 0.00266779 Jy ! Component: 1450 - total flux cleaned = 0.00272798 Jy ! Component: 1500 - total flux cleaned = 0.00272806 Jy ! Component: 1550 - total flux cleaned = 0.00277551 Jy ! Component: 1600 - total flux cleaned = 0.00279901 Jy ! Component: 1650 - total flux cleaned = 0.00284532 Jy ! Component: 1700 - total flux cleaned = 0.00287981 Jy ! Component: 1750 - total flux cleaned = 0.00292529 Jy ! Component: 1800 - total flux cleaned = 0.00295911 Jy ! Component: 1850 - total flux cleaned = 0.003004 Jy ! Component: 1900 - total flux cleaned = 0.00305966 Jy ! Component: 1950 - total flux cleaned = 0.00313711 Jy ! Component: 2000 - total flux cleaned = 0.00320287 Jy ! Total flux subtracted in 2048 components = 0.00330079 Jy ! Clean residual min=-0.000662 max=0.000593 Jy/beam ! Clean residual mean=0.000007 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.22429 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 250 components and 0.22429 Jy ![Exited script file: muppet] wmap "J1509-0735_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.573 at -4.363 degrees (North through East) ! Clean map min=-0.0010476 max=0.15474 Jy/beam ! Writing clean map to FITS file: J1509-0735_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.154738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388379 0.388379 0.776757 1.55351 3.10703 6.21406 12.4281 24.8562 49.7125 99.4249 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.573 at -4.363 degrees (North through East) ! Clean map min=-0.0010476 max=0.15474 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 J1509-0735_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:24:55 2019