! Started logfile: J1228-0304_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:05 2019 obs J1228-0304_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1228-0304_X_2017_08_12_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978548 visibilities/baseline/integration-bin. ! Found source: J1228-0304 ! ! 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 1049 lines of history. ! ! Reading 91416 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 J1228-0304_X_2017_08_12_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900500Jy sigma=0.007029 ! Fit after self-cal, rms=0.884653Jy sigma=0.006911 ! 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=0.6831 mas, bmaj=1.642 mas, bpa=-2.451 degrees ! Estimated noise=706.98 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 = 0.0893899 Jy ! Component: 100 - total flux cleaned = 0.11064 Jy ! Total flux subtracted in 100 components = 0.11064 Jy ! Clean residual min=-0.002988 max=0.008121 Jy/beam ! Clean residual mean=-0.000018 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.11064 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.11064 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=0.092824Jy sigma=0.000667 ! Fit after self-cal, rms=0.092814Jy sigma=0.000666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081364 Jy ! Component: 100 - total flux cleaned = 0.0126385 Jy ! Total flux subtracted in 100 components = 0.0126385 Jy ! Clean residual min=-0.002577 max=0.007226 Jy/beam ! Clean residual mean=-0.000009 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.123278 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.123278 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=0.091745Jy sigma=0.000658 ! Fit after self-cal, rms=0.091745Jy sigma=0.000658 ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627389 Jy ! Component: 100 - total flux cleaned = 0.00951698 Jy ! Total flux subtracted in 100 components = 0.00951698 Jy ! Clean residual min=-0.002559 max=0.002600 Jy/beam ! Clean residual mean=-0.000005 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.132795 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.132795 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=0.091212Jy sigma=0.000654 ! Fit after self-cal, rms=0.091169Jy sigma=0.000654 ! 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=0.8654 mas, bmaj=1.99 mas, bpa=-1.385 degrees ! Estimated noise=306.436 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 = 0.00352992 Jy ! Component: 100 - total flux cleaned = 0.00545947 Jy ! Component: 150 - total flux cleaned = 0.0067014 Jy ! Component: 200 - total flux cleaned = 0.00709302 Jy ! Total flux subtracted in 200 components = 0.00709302 Jy ! Clean residual min=-0.001943 max=0.001912 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.139888 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.139888 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=0.090995Jy sigma=0.000653 ! Fit after self-cal, rms=0.090988Jy sigma=0.000653 ! 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 0.99 FD 0.95 HN 1.02 KP 0.99 ! LA 0.97 MK 0.98 NL 0.98 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00 KP 1.03 ! LA 0.97 MK 0.98 NL 0.97 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.13 KP 0.96 ! LA 1.00 MK 1.01 NL 0.97 OV 1.05 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.01 KP 1.00 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.00 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 0.99 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.98 KP 0.99 ! LA 1.02 MK 1.01 NL 0.99 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.96 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.03 KP 0.98 ! LA 1.01 MK 0.96 NL 0.97 OV 1.04 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.02 KP 1.01 ! LA 1.04 MK 1.01 NL 0.98 OV 1.03 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.04 KP 1.00 ! LA 1.01 MK 1.03 NL 0.98 OV 1.05 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 1.02 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.090988Jy sigma=0.000653 ! Fit after self-cal, rms=0.089978Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8675 mas, bmaj=1.993 mas, bpa=-1.495 degrees ! Estimated noise=306.256 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 = 0.000918717 Jy ! Component: 100 - total flux cleaned = 0.00103623 Jy ! Component: 150 - total flux cleaned = 0.00101991 Jy ! Component: 200 - total flux cleaned = 0.000974338 Jy ! Total flux subtracted in 200 components = 0.000974338 Jy ! Clean residual min=-0.001462 max=0.001502 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.140863 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.140863 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=0.089964Jy sigma=0.000651 ! Fit after self-cal, rms=0.089947Jy 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=0.089947Jy sigma=0.000651 ! Fit after self-cal, rms=0.088902Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=1.994 mas, bpa=-1.455 degrees ! Estimated noise=305.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127437 Jy ! Component: 100 - total flux cleaned = 6.20314e-05 Jy ! Component: 150 - total flux cleaned = -3.90219e-05 Jy ! Component: 200 - total flux cleaned = -6.84466e-05 Jy ! Total flux subtracted in 200 components = -6.84466e-05 Jy ! Clean residual min=-0.000804 max=0.000821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.140794 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.140794 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=0.088892Jy sigma=0.000649 ! Fit after self-cal, rms=0.088889Jy sigma=0.000649 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 = 0.000118285 Jy ! Component: 100 - total flux cleaned = 5.00578e-05 Jy ! Component: 150 - total flux cleaned = 5.10979e-06 Jy ! Component: 200 - total flux cleaned = -1.42556e-05 Jy ! Total flux subtracted in 200 components = -1.42556e-05 Jy ! Clean residual min=-0.000822 max=0.000782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.14078 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.14078 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=0.088885Jy sigma=0.000649 ! Fit after self-cal, rms=0.088884Jy sigma=0.000649 ! 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=0.088884Jy sigma=0.000649 ! Fit after self-cal, rms=0.089179Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8687 mas, bmaj=1.995 mas, bpa=-1.446 degrees ! Estimated noise=306.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165329 Jy ! Component: 100 - total flux cleaned = 0.000120594 Jy ! Component: 150 - total flux cleaned = 9.27727e-05 Jy ! Component: 200 - total flux cleaned = 8.4876e-05 Jy ! Total flux subtracted in 200 components = 8.4876e-05 Jy ! Clean residual min=-0.000736 max=0.000674 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.140865 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.140865 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=0.089176Jy sigma=0.000649 ! Fit after self-cal, rms=0.089184Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.6213e-05 Jy ! Component: 100 - total flux cleaned = 3.077e-05 Jy ! Component: 150 - total flux cleaned = 8.36906e-06 Jy ! Component: 200 - total flux cleaned = -4.90943e-06 Jy ! Total flux subtracted in 200 components = -4.90943e-06 Jy ! Clean residual min=-0.000732 max=0.000678 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.14086 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.14086 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=0.089183Jy sigma=0.000649 ! Fit after self-cal, rms=0.089183Jy sigma=0.000649 ! 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=0.089183Jy sigma=0.000649 ! Fit after self-cal, rms=0.089213Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=3.403 mas, bpa=-1.224 degrees ! Estimated noise=400.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027976 Jy ! Component: 100 - total flux cleaned = 0.000298692 Jy ! Component: 150 - total flux cleaned = 0.000295272 Jy ! Component: 200 - total flux cleaned = 0.00028881 Jy ! Total flux subtracted in 200 components = 0.00028881 Jy ! Clean residual min=-0.000666 max=0.000771 Jy/beam ! Clean residual mean=0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.141149 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.141149 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=0.089213Jy sigma=0.000649 ! Fit after self-cal, rms=0.089212Jy sigma=0.000649 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 = 1.27208e-05 Jy ! Component: 100 - total flux cleaned = 1.99694e-05 Jy ! Component: 150 - total flux cleaned = 1.71687e-05 Jy ! Component: 200 - total flux cleaned = 1.17381e-05 Jy ! Total flux subtracted in 200 components = 1.17381e-05 Jy ! Clean residual min=-0.000672 max=0.000788 Jy/beam ! Clean residual mean=0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.14116 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.14116 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=0.089212Jy sigma=0.000649 ! Fit after self-cal, rms=0.089212Jy sigma=0.000649 ! 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=0.8689 mas, bmaj=1.995 mas, bpa=-1.457 degrees ! Estimated noise=306.249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8689 x 1.995 at -1.457 degrees (North through East) ! Clean map min=-0.00066933 max=0.1166 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6863 mas, bmaj=1.646 mas, bpa=-2.536 degrees ! Estimated noise=706.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890609 Jy ! Component: 100 - total flux cleaned = 0.110439 Jy ! Component: 150 - total flux cleaned = 0.120414 Jy ! Component: 200 - total flux cleaned = 0.126508 Jy ! Total flux subtracted in 200 components = 0.126508 Jy ! Clean residual min=-0.001966 max=0.003185 Jy/beam ! Clean residual mean=-0.000008 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.126508 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 0.126508 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=1.995 mas, bpa=-1.457 degrees ! Estimated noise=306.249 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 = 0.00582762 Jy ! Component: 100 - total flux cleaned = 0.0091134 Jy ! Component: 150 - total flux cleaned = 0.0110988 Jy ! Component: 200 - total flux cleaned = 0.0123476 Jy ! Total flux subtracted in 200 components = 0.0123476 Jy ! Clean residual min=-0.000766 max=0.000758 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.138856 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.138856 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=2.122 mas, bmaj=3.403 mas, bpa=-1.224 degrees ! Estimated noise=400.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121225 Jy ! Component: 100 - total flux cleaned = 0.00176943 Jy ! Component: 150 - total flux cleaned = 0.00206381 Jy ! Component: 200 - total flux cleaned = 0.002228 Jy ! Total flux subtracted in 200 components = 0.002228 Jy ! Clean residual min=-0.000681 max=0.000796 Jy/beam ! Clean residual mean=0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.141084 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.11401e-05 Jy ! Component: 100 - total flux cleaned = 7.14563e-05 Jy ! Component: 150 - total flux cleaned = 8.33043e-05 Jy ! Component: 200 - total flux cleaned = 8.87732e-05 Jy ! Total flux subtracted in 200 components = 8.87732e-05 Jy ! Clean residual min=-0.000674 max=0.000793 Jy/beam ! Clean residual mean=0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.141173 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.141173 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=1.995 mas, bpa=-1.457 degrees ! Estimated noise=306.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31865e-05 Jy ! Component: 100 - total flux cleaned = -2.29739e-05 Jy ! Component: 150 - total flux cleaned = -2.22175e-06 Jy ! Component: 200 - total flux cleaned = 2.59999e-05 Jy ! Total flux subtracted in 200 components = 2.59999e-05 Jy ! Clean residual min=-0.000682 max=0.000682 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.141199 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.141199 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=0.089212Jy sigma=0.000649 ! Fit after self-cal, rms=0.089212Jy sigma=0.000649 wmodel J1228-0304_X_2017_08_12_pus_map.mod ! Writing 82 model components to file: J1228-0304_X_2017_08_12_pus_map.mod wobs J1228-0304_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1228-0304_X_2017_08_12_pus_uvs.fits wwins J1228-0304_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1228-0304_X_2017_08_12_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 = -6.55338e-05 Jy ! Component: 100 - total flux cleaned = -8.96339e-05 Jy ! Component: 150 - total flux cleaned = -0.000124031 Jy ! Component: 200 - total flux cleaned = -0.000201884 Jy ! Component: 250 - total flux cleaned = -0.000223087 Jy ! Component: 300 - total flux cleaned = -0.000254416 Jy ! Component: 350 - total flux cleaned = -0.000295372 Jy ! Component: 400 - total flux cleaned = -0.000335231 Jy ! Component: 450 - total flux cleaned = -0.00034499 Jy ! Component: 500 - total flux cleaned = -0.000364318 Jy ! Component: 550 - total flux cleaned = -0.00040209 Jy ! Component: 600 - total flux cleaned = -0.000402124 Jy ! Component: 650 - total flux cleaned = -0.00042973 Jy ! Component: 700 - total flux cleaned = -0.000438897 Jy ! Component: 750 - total flux cleaned = -0.000510084 Jy ! Component: 800 - total flux cleaned = -0.000492367 Jy ! Component: 850 - total flux cleaned = -0.000527199 Jy ! Component: 900 - total flux cleaned = -0.000535799 Jy ! Component: 950 - total flux cleaned = -0.000578181 Jy ! Component: 1000 - total flux cleaned = -0.000578176 Jy ! Component: 1050 - total flux cleaned = -0.000611064 Jy ! Component: 1100 - total flux cleaned = -0.000611001 Jy ! Component: 1150 - total flux cleaned = -0.000619041 Jy ! Component: 1200 - total flux cleaned = -0.00058724 Jy ! Component: 1250 - total flux cleaned = -0.000618791 Jy ! Component: 1300 - total flux cleaned = -0.00061866 Jy ! Component: 1350 - total flux cleaned = -0.000618665 Jy ! Component: 1400 - total flux cleaned = -0.000633938 Jy ! Component: 1450 - total flux cleaned = -0.000656559 Jy ! Component: 1500 - total flux cleaned = -0.000671474 Jy ! Component: 1550 - total flux cleaned = -0.000686157 Jy ! Component: 1600 - total flux cleaned = -0.000693368 Jy ! Component: 1650 - total flux cleaned = -0.000686141 Jy ! Component: 1700 - total flux cleaned = -0.000678981 Jy ! Component: 1750 - total flux cleaned = -0.000679026 Jy ! Component: 1800 - total flux cleaned = -0.000693047 Jy ! Component: 1850 - total flux cleaned = -0.000693066 Jy ! Component: 1900 - total flux cleaned = -0.000679321 Jy ! Component: 1950 - total flux cleaned = -0.000651929 Jy ! Component: 2000 - total flux cleaned = -0.000638424 Jy ! Total flux subtracted in 2048 components = -0.000645229 Jy ! Clean residual min=-0.000458 max=0.000336 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.140553 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 220 components and 0.140553 Jy ![Exited script file: muppet] wmap "J1228-0304_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8689 x 1.995 at -1.457 degrees (North through East) ! Clean map min=-0.00064005 max=0.11659 Jy/beam ! Writing clean map to FITS file: J1228-0304_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128931 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.331754 0.331754 0.663507 1.32701 2.65403 5.30806 10.6161 21.2322 42.4645 84.9289 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8689 x 1.995 at -1.457 degrees (North through East) ! Clean map min=-0.00064005 max=0.11659 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 J1228-0304_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:11 2019