! Started logfile: J0730-1141_X_2017_02_24_pus_uvs.log on Sat May 4 09:59:10 2019 obs J0730-1141_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2017_02_24_pus_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.632258 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 1882 lines of history. ! ! Reading 10584 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_02_24_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.917548Jy sigma=0.032231 ! Fit after self-cal, rms=3.917087Jy sigma=0.032282 ! 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=0.6407 mas, bmaj=1.73 mas, bpa=-2.798 degrees ! Estimated noise=1238.84 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 = 3.6501 Jy ! Component: 100 - total flux cleaned = 4.49472 Jy ! Total flux subtracted in 100 components = 4.49472 Jy ! Clean residual min=-0.088501 max=0.327835 Jy/beam ! Clean residual mean=-0.000265 rms=0.029850 Jy/beam ! Combined flux in latest and established models = 4.49472 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 4.49472 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=0.640569Jy sigma=0.005301 ! Fit after self-cal, rms=0.640455Jy sigma=0.005300 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.361355 Jy ! Component: 100 - total flux cleaned = 0.553729 Jy ! Total flux subtracted in 100 components = 0.553729 Jy ! Clean residual min=-0.047819 max=0.105798 Jy/beam ! Clean residual mean=-0.000153 rms=0.012747 Jy/beam ! Combined flux in latest and established models = 5.04845 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 5.04845 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=0.290753Jy sigma=0.002355 ! Fit after self-cal, rms=0.290571Jy sigma=0.002353 ! Inverting map ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114388 Jy ! Component: 100 - total flux cleaned = 0.185368 Jy ! Total flux subtracted in 100 components = 0.185368 Jy ! Clean residual min=-0.040362 max=0.043040 Jy/beam ! Clean residual mean=-0.000114 rms=0.009092 Jy/beam ! Combined flux in latest and established models = 5.23381 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 5.23381 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=0.219764Jy sigma=0.001732 ! Fit after self-cal, rms=0.219074Jy sigma=0.001727 ! 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=0.8124 mas, bmaj=2.026 mas, bpa=-1.788 degrees ! Estimated noise=848.241 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 = 0.0664656 Jy ! Component: 100 - total flux cleaned = 0.101077 Jy ! Component: 150 - total flux cleaned = 0.120356 Jy ! Component: 200 - total flux cleaned = 0.129229 Jy ! Total flux subtracted in 200 components = 0.129229 Jy ! Clean residual min=-0.039809 max=0.034167 Jy/beam ! Clean residual mean=-0.000204 rms=0.009423 Jy/beam ! Combined flux in latest and established models = 5.36304 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 5.36304 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=0.199089Jy sigma=0.001557 ! Fit after self-cal, rms=0.198531Jy sigma=0.001553 ! 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 0.95 FD 1.03 HN 1.01 KP 1.02 ! LA 1.01 MK 0.98 NL 0.97 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.98 KP 1.03 ! LA 1.02 MK 0.98 NL 0.97 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 1.03 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 1.02 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.98 KP 1.02 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 1.01 ! LA 1.04 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.99 KP 1.02 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 1.01 ! LA 1.03 MK 1.01 NL 0.98 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.99 KP 1.02 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.99 KP 1.03 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.03 KP 1.02 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 1.00 ! LA 0.99 MK 0.99 NL 0.97 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.198531Jy sigma=0.001553 ! Fit after self-cal, rms=0.135077Jy sigma=0.001018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8135 mas, bmaj=2.024 mas, bpa=-1.809 degrees ! Estimated noise=847.455 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, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363499 Jy ! Component: 100 - total flux cleaned = 0.0538347 Jy ! Component: 150 - total flux cleaned = 0.0607776 Jy ! Component: 200 - total flux cleaned = 0.0620551 Jy ! Total flux subtracted in 200 components = 0.0620551 Jy ! Clean residual min=-0.014002 max=0.015749 Jy/beam ! Clean residual mean=-0.000022 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 5.4251 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 5.4251 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=0.125838Jy sigma=0.000929 ! Fit after self-cal, rms=0.124842Jy sigma=0.000921 ! 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=0.124842Jy sigma=0.000921 ! Fit after self-cal, rms=0.114678Jy sigma=0.000852 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=2.024 mas, bpa=-1.809 degrees ! Estimated noise=847.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127975 Jy ! Component: 100 - total flux cleaned = 0.0177012 Jy ! Component: 150 - total flux cleaned = 0.0189044 Jy ! Component: 200 - total flux cleaned = 0.0197185 Jy ! Total flux subtracted in 200 components = 0.0197185 Jy ! Clean residual min=-0.011702 max=0.014211 Jy/beam ! Clean residual mean=-0.000037 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 5.44482 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 5.44482 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=0.113040Jy sigma=0.000837 ! Fit after self-cal, rms=0.112820Jy sigma=0.000836 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128053 Jy ! Component: 100 - total flux cleaned = 0.0156077 Jy ! Component: 150 - total flux cleaned = 0.0158144 Jy ! Component: 200 - total flux cleaned = 0.0163409 Jy ! Total flux subtracted in 200 components = 0.0163409 Jy ! Clean residual min=-0.012388 max=0.012595 Jy/beam ! Clean residual mean=-0.000019 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 5.46116 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 5.46116 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=0.111096Jy sigma=0.000824 ! Fit after self-cal, rms=0.110984Jy sigma=0.000823 ! 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=0.110984Jy sigma=0.000823 ! Fit after self-cal, rms=0.089253Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.023 mas, bpa=-1.824 degrees ! Estimated noise=846.931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841188 Jy ! Component: 100 - total flux cleaned = 0.011132 Jy ! Component: 150 - total flux cleaned = 0.0120462 Jy ! Component: 200 - total flux cleaned = 0.012676 Jy ! Total flux subtracted in 200 components = 0.012676 Jy ! Clean residual min=-0.010925 max=0.008823 Jy/beam ! Clean residual mean=-0.000013 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 5.47383 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 5.47383 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=0.088166Jy sigma=0.000685 ! Fit after self-cal, rms=0.088072Jy sigma=0.000685 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 = 0.00121724 Jy ! Component: 100 - total flux cleaned = 0.00177166 Jy ! Component: 150 - total flux cleaned = 0.00189705 Jy ! Component: 200 - total flux cleaned = 0.00189686 Jy ! Total flux subtracted in 200 components = 0.00189686 Jy ! Clean residual min=-0.010804 max=0.008438 Jy/beam ! Clean residual mean=-0.000011 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 5.47573 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 5.47573 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=0.087687Jy sigma=0.000682 ! Fit after self-cal, rms=0.087654Jy sigma=0.000682 ! 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=0.087654Jy sigma=0.000682 ! Fit after self-cal, rms=0.087311Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=4.071 mas, bpa=-3.733 degrees ! Estimated noise=1120.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638691 Jy ! Component: 100 - total flux cleaned = 0.00775221 Jy ! Component: 150 - total flux cleaned = 0.00815961 Jy ! Component: 200 - total flux cleaned = 0.00850652 Jy ! Total flux subtracted in 200 components = 0.00850652 Jy ! Clean residual min=-0.005803 max=0.009892 Jy/beam ! Clean residual mean=-0.000033 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 5.48424 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 5.48423 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=0.087173Jy sigma=0.000678 ! Fit after self-cal, rms=0.087053Jy sigma=0.000677 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 = 0.000697324 Jy ! Component: 100 - total flux cleaned = 0.00115613 Jy ! Component: 150 - total flux cleaned = 0.00135892 Jy ! Component: 200 - total flux cleaned = 0.00144709 Jy ! Total flux subtracted in 200 components = 0.00144709 Jy ! Clean residual min=-0.005753 max=0.009915 Jy/beam ! Clean residual mean=-0.000030 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 5.48568 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 5.48568 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=0.087016Jy sigma=0.000676 ! Fit after self-cal, rms=0.086912Jy sigma=0.000675 ! Inverting map ! Added new window around map position (-4.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856236 Jy ! Component: 100 - total flux cleaned = 0.0120373 Jy ! Component: 150 - total flux cleaned = 0.0146921 Jy ! Component: 200 - total flux cleaned = 0.016264 Jy ! Total flux subtracted in 200 components = 0.016264 Jy ! Clean residual min=-0.006648 max=0.005793 Jy/beam ! Clean residual mean=-0.000005 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 5.50195 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 177 components and 5.50195 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=0.086258Jy sigma=0.000670 ! Fit after self-cal, rms=0.086218Jy sigma=0.000670 ! 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=0.8126 mas, bmaj=2.023 mas, bpa=-1.835 degrees ! Estimated noise=846.927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8126 x 2.023 at -1.835 degrees (North through East) ! Clean map min=-0.0089408 max=4.8247 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=0.086218Jy sigma=0.000670 ! Fit after self-cal, rms=0.080311Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.023 mas, bpa=-1.84 degrees ! Estimated noise=846.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375697 Jy ! Component: 100 - total flux cleaned = 0.00498301 Jy ! Component: 150 - total flux cleaned = 0.00623999 Jy ! Component: 200 - total flux cleaned = 0.00709995 Jy ! Total flux subtracted in 200 components = 0.00709995 Jy ! Clean residual min=-0.008344 max=0.004926 Jy/beam ! Clean residual mean=-0.000002 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 5.50905 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 208 components and 5.50905 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=0.079631Jy sigma=0.000617 ! Fit after self-cal, rms=0.079617Jy sigma=0.000617 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701562 Jy ! Component: 100 - total flux cleaned = 0.000962659 Jy ! Component: 150 - total flux cleaned = 0.00133414 Jy ! Component: 200 - total flux cleaned = 0.0018048 Jy ! Total flux subtracted in 200 components = 0.0018048 Jy ! Clean residual min=-0.007905 max=0.004593 Jy/beam ! Clean residual mean=-0.000002 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 5.51085 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 224 components and 5.51085 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=0.079248Jy sigma=0.000614 ! Fit after self-cal, rms=0.079241Jy sigma=0.000614 ! 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=0.079241Jy sigma=0.000614 ! Fit after self-cal, rms=0.079184Jy sigma=0.000614 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=0.6412 mas, bmaj=1.727 mas, bpa=-2.876 degrees ! Estimated noise=1234.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.63749 Jy ! Component: 100 - total flux cleaned = 4.47773 Jy ! Component: 150 - total flux cleaned = 4.83452 Jy ! Component: 200 - total flux cleaned = 5.02686 Jy ! Total flux subtracted in 200 components = 5.02686 Jy ! Clean residual min=-0.031580 max=0.095447 Jy/beam ! Clean residual mean=-0.000100 rms=0.010470 Jy/beam ! Combined flux in latest and established models = 5.02686 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 12 model components to the UV plane model. ! The established model now contains 12 components and 5.02686 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.023 mas, bpa=-1.843 degrees ! Estimated noise=846.607 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 = 0.165873 Jy ! Component: 100 - total flux cleaned = 0.253567 Jy ! Component: 150 - total flux cleaned = 0.307407 Jy ! Component: 200 - total flux cleaned = 0.34437 Jy ! Total flux subtracted in 200 components = 0.34437 Jy ! Clean residual min=-0.011848 max=0.020876 Jy/beam ! Clean residual mean=-0.000128 rms=0.004757 Jy/beam ! Combined flux in latest and established models = 5.37123 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 51 components and 5.37123 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274267 Jy ! Component: 100 - total flux cleaned = 0.0483123 Jy ! Component: 150 - total flux cleaned = 0.0644284 Jy ! Component: 200 - total flux cleaned = 0.0771489 Jy ! Total flux subtracted in 200 components = 0.0771489 Jy ! Clean residual min=-0.006703 max=0.008272 Jy/beam ! Clean residual mean=-0.000057 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 5.44838 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 80 components and 5.44838 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=2.189 mas, bmaj=4.07 mas, bpa=-3.739 degrees ! Estimated noise=1120.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175527 Jy ! Component: 100 - total flux cleaned = 0.0288867 Jy ! Component: 150 - total flux cleaned = 0.0371079 Jy ! Component: 200 - total flux cleaned = 0.0434207 Jy ! Total flux subtracted in 200 components = 0.0434207 Jy ! Clean residual min=-0.005144 max=0.005797 Jy/beam ! Clean residual mean=-0.000036 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 5.4918 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 = 0.00520318 Jy ! Component: 100 - total flux cleaned = 0.00856751 Jy ! Component: 150 - total flux cleaned = 0.0113539 Jy ! Component: 200 - total flux cleaned = 0.0138269 Jy ! Total flux subtracted in 200 components = 0.0138269 Jy ! Clean residual min=-0.004433 max=0.005002 Jy/beam ! Clean residual mean=-0.000015 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 5.50563 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 160 components and 5.50563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.023 mas, bpa=-1.843 degrees ! Estimated noise=846.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967012 Jy ! Component: 100 - total flux cleaned = 0.00258728 Jy ! Component: 150 - total flux cleaned = 0.003877 Jy ! Component: 200 - total flux cleaned = 0.00465673 Jy ! Total flux subtracted in 200 components = 0.00465673 Jy ! Clean residual min=-0.006009 max=0.004260 Jy/beam ! Clean residual mean=-0.000004 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 5.51029 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 186 components and 5.51029 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=0.078803Jy sigma=0.000612 ! Fit after self-cal, rms=0.078557Jy sigma=0.000610 wmodel J0730-1141_X_2017_02_24_pus_map.mod ! Writing 186 model components to file: J0730-1141_X_2017_02_24_pus_map.mod wobs J0730-1141_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2017_02_24_pus_uvs.fits wwins J0730-1141_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0730-1141_X_2017_02_24_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 = -0.0026231 Jy ! Component: 100 - total flux cleaned = -0.00217449 Jy ! Component: 150 - total flux cleaned = -0.00168717 Jy ! Component: 200 - total flux cleaned = -0.00123346 Jy ! Component: 250 - total flux cleaned = -0.000675747 Jy ! Component: 300 - total flux cleaned = 3.7687e-05 Jy ! Component: 350 - total flux cleaned = 0.000552053 Jy ! Component: 400 - total flux cleaned = 0.00115694 Jy ! Component: 450 - total flux cleaned = 0.0017958 Jy ! Component: 500 - total flux cleaned = 0.00236454 Jy ! Component: 550 - total flux cleaned = 0.00296794 Jy ! Component: 600 - total flux cleaned = 0.00340874 Jy ! Component: 650 - total flux cleaned = 0.00393457 Jy ! Component: 700 - total flux cleaned = 0.00435507 Jy ! Component: 750 - total flux cleaned = 0.00485851 Jy ! Component: 800 - total flux cleaned = 0.00526077 Jy ! Component: 850 - total flux cleaned = 0.005567 Jy ! Component: 900 - total flux cleaned = 0.00591055 Jy ! Component: 950 - total flux cleaned = 0.00616344 Jy ! Component: 1000 - total flux cleaned = 0.00628728 Jy ! Component: 1050 - total flux cleaned = 0.00653111 Jy ! Component: 1100 - total flux cleaned = 0.00657065 Jy ! Component: 1150 - total flux cleaned = 0.00672828 Jy ! Component: 1200 - total flux cleaned = 0.00676755 Jy ! Component: 1250 - total flux cleaned = 0.00703572 Jy ! Component: 1300 - total flux cleaned = 0.00718661 Jy ! Component: 1350 - total flux cleaned = 0.00726142 Jy ! Component: 1400 - total flux cleaned = 0.00744526 Jy ! Component: 1450 - total flux cleaned = 0.00759062 Jy ! Component: 1500 - total flux cleaned = 0.00780554 Jy ! Component: 1550 - total flux cleaned = 0.00798196 Jy ! Component: 1600 - total flux cleaned = 0.00812173 Jy ! Component: 1650 - total flux cleaned = 0.00822562 Jy ! Component: 1700 - total flux cleaned = 0.00832822 Jy ! Component: 1750 - total flux cleaned = 0.00856483 Jy ! Component: 1800 - total flux cleaned = 0.00876508 Jy ! Component: 1850 - total flux cleaned = 0.00883095 Jy ! Component: 1900 - total flux cleaned = 0.0089293 Jy ! Component: 1950 - total flux cleaned = 0.00918834 Jy ! Component: 2000 - total flux cleaned = 0.0092842 Jy ! Total flux subtracted in 2048 components = 0.00944252 Jy ! Clean residual min=-0.001922 max=0.001596 Jy/beam ! Clean residual mean=0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 5.51973 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 313 components and 5.51973 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8127 x 2.023 at -1.843 degrees (North through East) ! Clean map min=-0.0053176 max=4.8206 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.82057 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000596292 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0371092 0.0371092 0.0742185 0.148437 0.296874 0.593748 1.1875 2.37499 4.74998 9.49996 18.9999 37.9998 75.9997 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.82 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8127 x 2.023 at -1.843 degrees (North through East) ! Clean map min=-0.0053176 max=4.8206 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_02_24_pus_uvs.log closed on Sat May 4 09:59:11 2019