! Started logfile: J0730-1141_X_2017_10_21_pus_uvs.log on Sat May 11 21:52:01 2019 obs J0730-1141_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2017_10_21_pus_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.905983 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 15264 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 J0730-1141_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.421566Jy sigma=0.037604 ! Fit after self-cal, rms=4.385496Jy sigma=0.037311 ! 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=0.7543 mas, bmaj=3.278 mas, bpa=-18.48 degrees ! Estimated noise=989.314 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 = 4.02115 Jy ! Component: 100 - total flux cleaned = 4.92286 Jy ! Total flux subtracted in 100 components = 4.92286 Jy ! Clean residual min=-0.116647 max=0.319225 Jy/beam ! Clean residual mean=0.000088 rms=0.040229 Jy/beam ! Combined flux in latest and established models = 4.92286 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 4.92286 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=0.736719Jy sigma=0.006350 ! Fit after self-cal, rms=0.736694Jy sigma=0.006349 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.354316 Jy ! Component: 100 - total flux cleaned = 0.574288 Jy ! Total flux subtracted in 100 components = 0.574288 Jy ! Clean residual min=-0.093247 max=0.119325 Jy/beam ! Clean residual mean=0.000151 rms=0.023019 Jy/beam ! Combined flux in latest and established models = 5.49715 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 5.49715 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=0.439432Jy sigma=0.003695 ! Fit after self-cal, rms=0.438657Jy sigma=0.003690 ! 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=0.9713 mas, bmaj=3.575 mas, bpa=-17.89 degrees ! Estimated noise=686.893 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 = 0.212106 Jy ! Component: 100 - total flux cleaned = 0.332454 Jy ! Component: 150 - total flux cleaned = 0.404806 Jy ! Component: 200 - total flux cleaned = 0.449204 Jy ! Total flux subtracted in 200 components = 0.449204 Jy ! Clean residual min=-0.076143 max=0.068936 Jy/beam ! Clean residual mean=0.000086 rms=0.016593 Jy/beam ! Combined flux in latest and established models = 5.94636 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 5.94636 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=0.325862Jy sigma=0.002642 ! Fit after self-cal, rms=0.325123Jy sigma=0.002638 ! 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 1.02 FD 1.01 HN 1.04 KP 0.97 ! LA 1.00 MK 0.99 NL 0.94 OV 0.99 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.96 ! LA 1.01 MK 0.99 NL 0.95 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.95 ! LA 0.98 MK 1.01 NL 0.94 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 0.95 ! LA 0.98 MK 1.01 NL 0.95 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 0.95 ! LA 1.03 MK 0.98 NL 0.92 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 0.95 ! LA 1.03 MK 1.01 NL 0.92 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.94 ! LA 0.99 MK 1.02 NL 0.95 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.02 KP 0.95 ! LA 1.02 MK 1.01 NL 0.96 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.05 KP 0.95 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.07 KP 0.96 ! LA 0.99 MK 1.02 NL 0.96 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.05 KP 0.97 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.02 KP 0.97 ! LA 1.03 MK 1.07 NL 0.98 OV 1.03 ! PT 1.10 ! ! ! Fit before self-cal, rms=0.325123Jy sigma=0.002638 ! Fit after self-cal, rms=0.179197Jy sigma=0.001410 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9755 mas, bmaj=3.614 mas, bpa=-17.94 degrees ! Estimated noise=687.526 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00368404 Jy ! Component: 100 - total flux cleaned = 0.00567345 Jy ! Component: 150 - total flux cleaned = 0.0134591 Jy ! Component: 200 - total flux cleaned = 0.0199673 Jy ! Total flux subtracted in 200 components = 0.0199673 Jy ! Clean residual min=-0.030296 max=0.029121 Jy/beam ! Clean residual mean=-0.000024 rms=0.007185 Jy/beam ! Combined flux in latest and established models = 5.96632 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 5.96632 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=0.158718Jy sigma=0.001233 ! Fit after self-cal, rms=0.157791Jy sigma=0.001227 ! 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=0.157791Jy sigma=0.001227 ! Fit after self-cal, rms=0.128017Jy sigma=0.001025 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9757 mas, bmaj=3.616 mas, bpa=-17.91 degrees ! Estimated noise=686.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00570757 Jy ! Component: 100 - total flux cleaned = -0.00194852 Jy ! Component: 150 - total flux cleaned = 0.000988414 Jy ! Component: 200 - total flux cleaned = 0.00351489 Jy ! Total flux subtracted in 200 components = 0.00351489 Jy ! Clean residual min=-0.024227 max=0.018914 Jy/beam ! Clean residual mean=-0.000003 rms=0.004865 Jy/beam ! Combined flux in latest and established models = 5.96984 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 5.96984 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=0.119996Jy sigma=0.000959 ! Fit after self-cal, rms=0.119672Jy sigma=0.000957 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 = 0.00381601 Jy ! Component: 100 - total flux cleaned = 0.00550225 Jy ! Component: 150 - total flux cleaned = 0.00738352 Jy ! Component: 200 - total flux cleaned = 0.00840842 Jy ! Total flux subtracted in 200 components = 0.00840842 Jy ! Clean residual min=-0.022780 max=0.017633 Jy/beam ! Clean residual mean=0.000002 rms=0.004612 Jy/beam ! Combined flux in latest and established models = 5.97825 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 5.97825 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=0.117206Jy sigma=0.000937 ! Fit after self-cal, rms=0.117081Jy sigma=0.000936 ! 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=0.117081Jy sigma=0.000936 ! Fit after self-cal, rms=0.111241Jy sigma=0.000896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9755 mas, bmaj=3.622 mas, bpa=-17.91 degrees ! Estimated noise=685.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0103095 Jy ! Component: 100 - total flux cleaned = -0.0100458 Jy ! Component: 150 - total flux cleaned = -0.00707272 Jy ! Component: 200 - total flux cleaned = -0.00535089 Jy ! Total flux subtracted in 200 components = -0.00535089 Jy ! Clean residual min=-0.020483 max=0.014737 Jy/beam ! Clean residual mean=0.000023 rms=0.003944 Jy/beam ! Combined flux in latest and established models = 5.9729 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 5.97289 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=0.108042Jy sigma=0.000870 ! Fit after self-cal, rms=0.107952Jy sigma=0.000870 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 = 0.00204115 Jy ! Component: 100 - total flux cleaned = 0.00355623 Jy ! Component: 150 - total flux cleaned = 0.00448956 Jy ! Component: 200 - total flux cleaned = 0.00536527 Jy ! Total flux subtracted in 200 components = 0.00536527 Jy ! Clean residual min=-0.019604 max=0.014338 Jy/beam ! Clean residual mean=0.000026 rms=0.003826 Jy/beam ! Combined flux in latest and established models = 5.97826 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 5.97826 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=0.106974Jy sigma=0.000861 ! Fit after self-cal, rms=0.106924Jy sigma=0.000861 ! 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=0.106924Jy sigma=0.000861 ! Fit after self-cal, rms=0.105803Jy sigma=0.000852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=4.396 mas, bpa=-4.21 degrees ! Estimated noise=802.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00711923 Jy ! Component: 100 - total flux cleaned = -0.00642468 Jy ! Component: 150 - total flux cleaned = -0.00612824 Jy ! Component: 200 - total flux cleaned = -0.00586195 Jy ! Total flux subtracted in 200 components = -0.00586195 Jy ! Clean residual min=-0.019770 max=0.016386 Jy/beam ! Clean residual mean=0.000040 rms=0.004703 Jy/beam ! Combined flux in latest and established models = 5.9724 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 139 components and 5.9724 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=0.104522Jy sigma=0.000840 ! Fit after self-cal, rms=0.104378Jy sigma=0.000838 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 = 0.00134123 Jy ! Component: 100 - total flux cleaned = 0.00177648 Jy ! Component: 150 - total flux cleaned = 0.00197954 Jy ! Component: 200 - total flux cleaned = 0.00234032 Jy ! Total flux subtracted in 200 components = 0.00234032 Jy ! Clean residual min=-0.018475 max=0.015506 Jy/beam ! Clean residual mean=0.000043 rms=0.004574 Jy/beam ! Combined flux in latest and established models = 5.97474 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 5.97474 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=0.104291Jy sigma=0.000837 ! Fit after self-cal, rms=0.104213Jy sigma=0.000836 ! 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=0.9753 mas, bmaj=3.628 mas, bpa=-17.91 degrees ! Estimated noise=685.576 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9753 x 3.628 at -17.91 degrees (North through East) ! Clean map min=-0.0162 max=5.2925 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=0.104213Jy sigma=0.000836 ! Fit after self-cal, rms=0.096710Jy sigma=0.000775 ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=3.631 mas, bpa=-17.92 degrees ! Estimated noise=685.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00899843 Jy ! Component: 100 - total flux cleaned = -0.00982805 Jy ! Component: 150 - total flux cleaned = -0.00939862 Jy ! Component: 200 - total flux cleaned = -0.00978079 Jy ! Total flux subtracted in 200 components = -0.00978079 Jy ! Clean residual min=-0.015574 max=0.012094 Jy/beam ! Clean residual mean=0.000026 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 5.96496 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 5.96496 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=0.095144Jy sigma=0.000762 ! Fit after self-cal, rms=0.095111Jy sigma=0.000762 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.25884e-05 Jy ! Component: 100 - total flux cleaned = -0.000226531 Jy ! Component: 150 - total flux cleaned = -0.000387301 Jy ! Component: 200 - total flux cleaned = -0.00054546 Jy ! Total flux subtracted in 200 components = -0.00054546 Jy ! Clean residual min=-0.015259 max=0.011488 Jy/beam ! Clean residual mean=0.000026 rms=0.003117 Jy/beam ! Combined flux in latest and established models = 5.96441 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 5.96441 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=0.094595Jy sigma=0.000757 ! Fit after self-cal, rms=0.094578Jy sigma=0.000757 ! 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=0.094578Jy sigma=0.000757 ! Fit after self-cal, rms=0.093945Jy sigma=0.000752 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=0.7559 mas, bmaj=3.331 mas, bpa=-18.54 degrees ! Estimated noise=993.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.03731 Jy ! Component: 100 - total flux cleaned = 4.93895 Jy ! Component: 150 - total flux cleaned = 5.27056 Jy ! Component: 200 - total flux cleaned = 5.44704 Jy ! Total flux subtracted in 200 components = 5.44704 Jy ! Clean residual min=-0.041657 max=0.091963 Jy/beam ! Clean residual mean=-0.000011 rms=0.013348 Jy/beam ! Combined flux in latest and established models = 5.44703 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 24 model components to the UV plane model. ! The established model now contains 24 components and 5.44703 Jy ! Inverting map and beam ! Estimated beam: bmin=0.975 mas, bmaj=3.635 mas, bpa=-17.91 degrees ! Estimated noise=685.124 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 = 0.16544 Jy ! Component: 100 - total flux cleaned = 0.260434 Jy ! Component: 150 - total flux cleaned = 0.32011 Jy ! Component: 200 - total flux cleaned = 0.361911 Jy ! Total flux subtracted in 200 components = 0.361911 Jy ! Clean residual min=-0.017537 max=0.026180 Jy/beam ! Clean residual mean=0.000008 rms=0.006476 Jy/beam ! Combined flux in latest and established models = 5.80894 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 71 components and 5.80894 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=2.283 mas, bmaj=4.404 mas, bpa=-4.292 degrees ! Estimated noise=801.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451977 Jy ! Component: 100 - total flux cleaned = 0.0745682 Jy ! Component: 150 - total flux cleaned = 0.0954719 Jy ! Component: 200 - total flux cleaned = 0.110927 Jy ! Total flux subtracted in 200 components = 0.110927 Jy ! Clean residual min=-0.017963 max=0.016456 Jy/beam ! Clean residual mean=0.000027 rms=0.004845 Jy/beam ! Combined flux in latest and established models = 5.91987 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 = 0.0118905 Jy ! Component: 100 - total flux cleaned = 0.0204983 Jy ! Component: 150 - total flux cleaned = 0.0253411 Jy ! Component: 200 - total flux cleaned = 0.0291271 Jy ! Total flux subtracted in 200 components = 0.0291271 Jy ! Clean residual min=-0.015352 max=0.014226 Jy/beam ! Clean residual mean=0.000036 rms=0.003965 Jy/beam ! Combined flux in latest and established models = 5.949 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 172 components and 5.949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.975 mas, bmaj=3.635 mas, bpa=-17.91 degrees ! Estimated noise=685.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640028 Jy ! Component: 100 - total flux cleaned = 0.00962811 Jy ! Component: 150 - total flux cleaned = 0.0114346 Jy ! Component: 200 - total flux cleaned = 0.011665 Jy ! Total flux subtracted in 200 components = 0.011665 Jy ! Clean residual min=-0.012512 max=0.010469 Jy/beam ! Clean residual mean=0.000025 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 5.96066 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 188 components and 5.96066 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=0.095064Jy sigma=0.000756 ! Fit after self-cal, rms=0.094708Jy sigma=0.000753 wmodel J0730-1141_X_2017_10_21_pus_map.mod ! Writing 188 model components to file: J0730-1141_X_2017_10_21_pus_map.mod wobs J0730-1141_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2017_10_21_pus_uvs.fits wwins J0730-1141_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0730-1141_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 = -0.00538425 Jy ! Component: 100 - total flux cleaned = -0.00793375 Jy ! Component: 150 - total flux cleaned = -0.00883736 Jy ! Component: 200 - total flux cleaned = -0.00918197 Jy ! Component: 250 - total flux cleaned = -0.00935274 Jy ! Component: 300 - total flux cleaned = -0.00998448 Jy ! Component: 350 - total flux cleaned = -0.0101368 Jy ! Component: 400 - total flux cleaned = -0.0101428 Jy ! Component: 450 - total flux cleaned = -0.0100101 Jy ! Component: 500 - total flux cleaned = -0.0101509 Jy ! Component: 550 - total flux cleaned = -0.00962432 Jy ! Component: 600 - total flux cleaned = -0.00885434 Jy ! Component: 650 - total flux cleaned = -0.00822824 Jy ! Component: 700 - total flux cleaned = -0.00724946 Jy ! Component: 750 - total flux cleaned = -0.00641521 Jy ! Component: 800 - total flux cleaned = -0.00583154 Jy ! Component: 850 - total flux cleaned = -0.00548908 Jy ! Component: 900 - total flux cleaned = -0.00515293 Jy ! Component: 950 - total flux cleaned = -0.00471257 Jy ! Component: 1000 - total flux cleaned = -0.00428123 Jy ! Component: 1050 - total flux cleaned = -0.00385537 Jy ! Component: 1100 - total flux cleaned = -0.00343863 Jy ! Component: 1150 - total flux cleaned = -0.00323225 Jy ! Component: 1200 - total flux cleaned = -0.00303172 Jy ! Component: 1250 - total flux cleaned = -0.00283215 Jy ! Component: 1300 - total flux cleaned = -0.00234637 Jy ! Component: 1350 - total flux cleaned = -0.00215501 Jy ! Component: 1400 - total flux cleaned = -0.00187018 Jy ! Component: 1450 - total flux cleaned = -0.00140481 Jy ! Component: 1500 - total flux cleaned = -0.00122217 Jy ! Component: 1550 - total flux cleaned = -0.000861159 Jy ! Component: 1600 - total flux cleaned = -0.000505736 Jy ! Component: 1650 - total flux cleaned = -0.000156376 Jy ! Component: 1700 - total flux cleaned = 1.56454e-05 Jy ! Component: 1750 - total flux cleaned = 0.000185 Jy ! Component: 1800 - total flux cleaned = 0.000522654 Jy ! Component: 1850 - total flux cleaned = 0.00102074 Jy ! Component: 1900 - total flux cleaned = 0.00134767 Jy ! Component: 1950 - total flux cleaned = 0.00150942 Jy ! Component: 2000 - total flux cleaned = 0.00158981 Jy ! Total flux subtracted in 2048 components = 0.00174849 Jy ! Clean residual min=-0.004122 max=0.004423 Jy/beam ! Clean residual mean=0.000025 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 5.96241 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 325 components and 5.96241 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.975 x 3.635 at -17.91 degrees (North through East) ! Clean map min=-0.010666 max=5.3008 Jy/beam ! Writing clean map to FITS file: J0730-1141_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 5.30082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00156764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0887206 0.0887206 0.177441 0.354882 0.709765 1.41953 2.83906 5.67812 11.3562 22.7125 45.4249 90.8499 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0047 print "peak=",int(1000*peak_flux)/1000 ! peak= 5.3 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.975 x 3.635 at -17.91 degrees (North through East) ! Clean map min=-0.010666 max=5.3008 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 J0730-1141_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:52:03 2019