! Started logfile: J2358-1020_X_2017_09_26_pus_uvs.log on Sat May 11 13:42:57 2019 obs J2358-1020_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2358-1020_X_2017_09_26_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 947 lines of history. ! ! Reading 7800 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 J2358-1020_X_2017_09_26_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.232394Jy sigma=0.001857 ! Fit after self-cal, rms=0.180967Jy sigma=0.001441 ! 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=0.8623 mas, bmaj=3.659 mas, bpa=-13.97 degrees ! Estimated noise=1458.13 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 = 0.657755 Jy ! Component: 100 - total flux cleaned = 0.805601 Jy ! Total flux subtracted in 100 components = 0.805601 Jy ! Clean residual min=-0.021998 max=0.052018 Jy/beam ! Clean residual mean=0.000137 rms=0.007848 Jy/beam ! Combined flux in latest and established models = 0.805601 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.805601 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=0.135324Jy sigma=0.001031 ! Fit after self-cal, rms=0.135329Jy sigma=0.001031 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554333 Jy ! Component: 100 - total flux cleaned = 0.0857007 Jy ! Total flux subtracted in 100 components = 0.0857007 Jy ! Clean residual min=-0.014763 max=0.015712 Jy/beam ! Clean residual mean=0.000039 rms=0.003922 Jy/beam ! Combined flux in latest and established models = 0.891302 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.891302 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=0.106274Jy sigma=0.000799 ! Fit after self-cal, rms=0.106267Jy sigma=0.000799 ! 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=1.081 mas, bmaj=4.012 mas, bpa=-13.14 degrees ! Estimated noise=1001.12 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 = 0.020821 Jy ! Component: 100 - total flux cleaned = 0.032568 Jy ! Component: 150 - total flux cleaned = 0.0368215 Jy ! Component: 200 - total flux cleaned = 0.0389701 Jy ! Total flux subtracted in 200 components = 0.0389701 Jy ! Clean residual min=-0.010526 max=0.009354 Jy/beam ! Clean residual mean=-0.000028 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.930272 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.930272 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=0.101593Jy sigma=0.000766 ! Fit after self-cal, rms=0.101575Jy sigma=0.000766 ! 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 1.01 FD 1.02 HN 0.99 KP 1.03 ! LA 0.98 MK 1.00 NL 0.94 OV 0.99 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 1.02 ! LA 0.98 MK 1.00 NL 0.96 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.01 ! LA 1.02 MK 1.01 NL 0.93 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 1.02 MK 1.03 NL 0.93 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 KP 1.00 ! LA 1.00 MK 1.05 NL 0.96 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 1.01 ! LA 1.02 MK 1.02 NL 0.96 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 1.00 ! LA 1.03 MK 1.03 NL 0.97 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.06 KP 0.82 ! LA 1.00 MK 1.01 NL 0.96 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.85 ! LA 1.02 MK 1.00 NL 0.97 OV 1.11 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.91 ! LA 1.04 MK 1.03 NL 0.97 OV 1.09 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.02 KP 0.94 ! LA 1.03 MK 1.03 NL 0.98 OV 1.08 ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.03 KP 0.98 ! LA 1.00 MK 1.00 NL 0.98 OV 1.09 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.101575Jy sigma=0.000766 ! Fit after self-cal, rms=0.086790Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=4.031 mas, bpa=-13.15 degrees ! Estimated noise=1001.62 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 = -0.000143312 Jy ! Component: 100 - total flux cleaned = -0.000676085 Jy ! Component: 150 - total flux cleaned = -0.000584598 Jy ! Component: 200 - total flux cleaned = -0.000423482 Jy ! Total flux subtracted in 200 components = -0.000423482 Jy ! Clean residual min=-0.004728 max=0.003582 Jy/beam ! Clean residual mean=-0.000004 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.929849 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.929849 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=0.086435Jy sigma=0.000651 ! Fit after self-cal, rms=0.086414Jy sigma=0.000651 ! 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=0.086414Jy sigma=0.000651 ! Fit after self-cal, rms=0.085934Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=4.035 mas, bpa=-13.17 degrees ! Estimated noise=1000.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152928 Jy ! Component: 100 - total flux cleaned = -0.00162805 Jy ! Component: 150 - total flux cleaned = -0.00135426 Jy ! Component: 200 - total flux cleaned = -0.00117622 Jy ! Total flux subtracted in 200 components = -0.00117622 Jy ! Clean residual min=-0.004101 max=0.002969 Jy/beam ! Clean residual mean=-0.000002 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.928672 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.928672 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=0.085776Jy sigma=0.000645 ! Fit after self-cal, rms=0.085775Jy sigma=0.000645 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 = 0.000301086 Jy ! Component: 100 - total flux cleaned = 0.000395019 Jy ! Component: 150 - total flux cleaned = 0.000477745 Jy ! Component: 200 - total flux cleaned = 0.000550611 Jy ! Total flux subtracted in 200 components = 0.000550611 Jy ! Clean residual min=-0.004057 max=0.002795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.929223 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.929223 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=0.085732Jy sigma=0.000645 ! Fit after self-cal, rms=0.085731Jy sigma=0.000645 ! 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=0.085731Jy sigma=0.000645 ! Fit after self-cal, rms=0.085673Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=4.041 mas, bpa=-13.19 degrees ! Estimated noise=1000.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192818 Jy ! Component: 100 - total flux cleaned = -0.00202601 Jy ! Component: 150 - total flux cleaned = -0.00198425 Jy ! Component: 200 - total flux cleaned = -0.00194827 Jy ! Total flux subtracted in 200 components = -0.00194827 Jy ! Clean residual min=-0.003635 max=0.002636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.927275 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.927275 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=0.085604Jy sigma=0.000644 ! Fit after self-cal, rms=0.085604Jy sigma=0.000644 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 = 7.06348e-05 Jy ! Component: 100 - total flux cleaned = 3.84824e-05 Jy ! Component: 150 - total flux cleaned = 6.81074e-05 Jy ! Component: 200 - total flux cleaned = 6.79058e-05 Jy ! Total flux subtracted in 200 components = 6.79058e-05 Jy ! Clean residual min=-0.003594 max=0.002603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.927343 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.927343 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=0.085584Jy sigma=0.000644 ! Fit after self-cal, rms=0.085584Jy sigma=0.000644 ! 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=0.085584Jy sigma=0.000644 ! Fit after self-cal, rms=0.085560Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=4.524 mas, bpa=-3.145 degrees ! Estimated noise=1156.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232105 Jy ! Component: 100 - total flux cleaned = -0.00263023 Jy ! Component: 150 - total flux cleaned = -0.00271433 Jy ! Component: 200 - total flux cleaned = -0.00274891 Jy ! Total flux subtracted in 200 components = -0.00274891 Jy ! Clean residual min=-0.003482 max=0.002694 Jy/beam ! Clean residual mean=0.000003 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.924594 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.924594 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=0.085542Jy sigma=0.000643 ! Fit after self-cal, rms=0.085540Jy sigma=0.000643 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 = -1.94759e-05 Jy ! Component: 100 - total flux cleaned = -1.87302e-05 Jy ! Component: 150 - total flux cleaned = -1.78736e-05 Jy ! Component: 200 - total flux cleaned = -1.71739e-05 Jy ! Total flux subtracted in 200 components = -1.71739e-05 Jy ! Clean residual min=-0.003363 max=0.002697 Jy/beam ! Clean residual mean=0.000002 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.924577 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.924577 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=0.085547Jy sigma=0.000643 ! Fit after self-cal, rms=0.085547Jy sigma=0.000643 ! 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=1.085 mas, bmaj=4.046 mas, bpa=-13.2 degrees ! Estimated noise=1000.26 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 4.046 at -13.2 degrees (North through East) ! Clean map min=-0.0030745 max=0.85777 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=0.085547Jy sigma=0.000643 ! Fit after self-cal, rms=0.079126Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=4.052 mas, bpa=-13.22 degrees ! Estimated noise=1000.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104059 Jy ! Component: 100 - total flux cleaned = -0.00125162 Jy ! Component: 150 - total flux cleaned = -0.00128553 Jy ! Component: 200 - total flux cleaned = -0.00134754 Jy ! Total flux subtracted in 200 components = -0.00134754 Jy ! Clean residual min=-0.002969 max=0.002365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.923229 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.923229 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=0.079078Jy sigma=0.000588 ! Fit after self-cal, rms=0.079078Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62486e-05 Jy ! Component: 100 - total flux cleaned = -3.99578e-05 Jy ! Component: 150 - total flux cleaned = -6.55416e-05 Jy ! Component: 200 - total flux cleaned = -6.55926e-05 Jy ! Total flux subtracted in 200 components = -6.55926e-05 Jy ! Clean residual min=-0.002924 max=0.002355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.923164 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.923164 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=0.079060Jy sigma=0.000588 ! Fit after self-cal, rms=0.079059Jy sigma=0.000588 ! 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=0.079059Jy sigma=0.000588 ! Fit after self-cal, rms=0.079046Jy sigma=0.000587 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=0.8642 mas, bmaj=3.699 mas, bpa=-14.05 degrees ! Estimated noise=1459.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.65843 Jy ! Component: 100 - total flux cleaned = 0.805763 Jy ! Component: 150 - total flux cleaned = 0.858219 Jy ! Component: 200 - total flux cleaned = 0.883672 Jy ! Total flux subtracted in 200 components = 0.883672 Jy ! Clean residual min=-0.008298 max=0.012188 Jy/beam ! Clean residual mean=0.000044 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.883671 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.883671 Jy ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=4.056 mas, bpa=-13.23 degrees ! Estimated noise=1000.43 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 = 0.0162713 Jy ! Component: 100 - total flux cleaned = 0.0254179 Jy ! Component: 150 - total flux cleaned = 0.0310903 Jy ! Component: 200 - total flux cleaned = 0.034693 Jy ! Total flux subtracted in 200 components = 0.034693 Jy ! Clean residual min=-0.003149 max=0.002982 Jy/beam ! Clean residual mean=0.000005 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.918364 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.918364 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=2.245 mas, bmaj=4.532 mas, bpa=-3.221 degrees ! Estimated noise=1155.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219789 Jy ! Component: 100 - total flux cleaned = 0.00261309 Jy ! Component: 150 - total flux cleaned = 0.00275229 Jy ! Component: 200 - total flux cleaned = 0.00283979 Jy ! Total flux subtracted in 200 components = 0.00283979 Jy ! Clean residual min=-0.003203 max=0.002469 Jy/beam ! Clean residual mean=0.000001 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.921204 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.5682e-05 Jy ! Component: 100 - total flux cleaned = 0.000119773 Jy ! Component: 150 - total flux cleaned = 0.000160925 Jy ! Component: 200 - total flux cleaned = 0.000215522 Jy ! Total flux subtracted in 200 components = 0.000215522 Jy ! Clean residual min=-0.003061 max=0.002428 Jy/beam ! Clean residual mean=0.000001 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.92142 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.92142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=4.056 mas, bpa=-13.23 degrees ! Estimated noise=1000.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027838 Jy ! Component: 100 - total flux cleaned = 0.000128062 Jy ! Component: 150 - total flux cleaned = 0.000244532 Jy ! Component: 200 - total flux cleaned = 0.000346489 Jy ! Total flux subtracted in 200 components = 0.000346489 Jy ! Clean residual min=-0.003003 max=0.002819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.921766 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.921766 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=0.079200Jy sigma=0.000589 ! Fit after self-cal, rms=0.079189Jy sigma=0.000588 wmodel J2358-1020_X_2017_09_26_pus_map.mod ! Writing 81 model components to file: J2358-1020_X_2017_09_26_pus_map.mod wobs J2358-1020_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2358-1020_X_2017_09_26_pus_uvs.fits wwins J2358-1020_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J2358-1020_X_2017_09_26_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 = -0.000595861 Jy ! Component: 100 - total flux cleaned = -0.000594797 Jy ! Component: 150 - total flux cleaned = -0.000596168 Jy ! Component: 200 - total flux cleaned = -0.000635829 Jy ! Component: 250 - total flux cleaned = -0.000786771 Jy ! Component: 300 - total flux cleaned = -0.000894187 Jy ! Component: 350 - total flux cleaned = -0.000928632 Jy ! Component: 400 - total flux cleaned = -0.000860116 Jy ! Component: 450 - total flux cleaned = -0.00076251 Jy ! Component: 500 - total flux cleaned = -0.000668701 Jy ! Component: 550 - total flux cleaned = -0.000577116 Jy ! Component: 600 - total flux cleaned = -0.000488641 Jy ! Component: 650 - total flux cleaned = -0.000317069 Jy ! Component: 700 - total flux cleaned = -0.000234165 Jy ! Component: 750 - total flux cleaned = -0.000151764 Jy ! Component: 800 - total flux cleaned = -4.51835e-05 Jy ! Component: 850 - total flux cleaned = 3.24297e-05 Jy ! Component: 900 - total flux cleaned = 0.000134413 Jy ! Component: 950 - total flux cleaned = 0.000208179 Jy ! Component: 1000 - total flux cleaned = 0.000184002 Jy ! Component: 1050 - total flux cleaned = 0.000303019 Jy ! Component: 1100 - total flux cleaned = 0.000301989 Jy ! Component: 1150 - total flux cleaned = 0.000324468 Jy ! Component: 1200 - total flux cleaned = 0.000391621 Jy ! Component: 1250 - total flux cleaned = 0.000435995 Jy ! Component: 1300 - total flux cleaned = 0.000457606 Jy ! Component: 1350 - total flux cleaned = 0.000393983 Jy ! Component: 1400 - total flux cleaned = 0.000352244 Jy ! Component: 1450 - total flux cleaned = 0.000413718 Jy ! Component: 1500 - total flux cleaned = 0.000373215 Jy ! Component: 1550 - total flux cleaned = 0.000412566 Jy ! Component: 1600 - total flux cleaned = 0.000392839 Jy ! Component: 1650 - total flux cleaned = 0.00041217 Jy ! Component: 1700 - total flux cleaned = 0.000431244 Jy ! Component: 1750 - total flux cleaned = 0.000487223 Jy ! Component: 1800 - total flux cleaned = 0.000560344 Jy ! Component: 1850 - total flux cleaned = 0.000541917 Jy ! Component: 1900 - total flux cleaned = 0.000577479 Jy ! Component: 1950 - total flux cleaned = 0.000560182 Jy ! Component: 2000 - total flux cleaned = 0.000647431 Jy ! Total flux subtracted in 2048 components = 0.000612943 Jy ! Clean residual min=-0.000917 max=0.001007 Jy/beam ! Clean residual mean=-0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.922379 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 214 components and 0.922379 Jy ![Exited script file: muppet] wmap "J2358-1020_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 4.056 at -13.23 degrees (North through East) ! Clean map min=-0.0019265 max=0.85866 Jy/beam ! Writing clean map to FITS file: J2358-1020_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.858661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344312 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120296 0.120296 0.240592 0.481184 0.962369 1.92474 3.84948 7.69895 15.3979 30.7958 61.5916 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.858 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 4.056 at -13.23 degrees (North through East) ! Clean map min=-0.0019265 max=0.85866 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 J2358-1020_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:42:58 2019