! Started logfile: J0927-2034_X_2017_08_12_pus_uvs.log on Fri May 10 15:22:06 2019 obs J0927-2034_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0927-2034_X_2017_08_12_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.524217 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 11040 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 J0927-2034_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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.345843Jy sigma=0.002415 ! Fit after self-cal, rms=0.318232Jy sigma=0.002239 ! 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=1.037 mas, bmaj=2.918 mas, bpa=-0.4903 degrees ! Estimated noise=1337.71 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 = 0.548492 Jy ! Component: 100 - total flux cleaned = 0.722351 Jy ! Total flux subtracted in 100 components = 0.722351 Jy ! Clean residual min=-0.019606 max=0.070757 Jy/beam ! Clean residual mean=0.000059 rms=0.007844 Jy/beam ! Combined flux in latest and established models = 0.722352 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.722352 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=0.147621Jy sigma=0.000981 ! Fit after self-cal, rms=0.147359Jy sigma=0.000979 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0709993 Jy ! Component: 100 - total flux cleaned = 0.10088 Jy ! Total flux subtracted in 100 components = 0.10088 Jy ! Clean residual min=-0.009853 max=0.013741 Jy/beam ! Clean residual mean=-0.000134 rms=0.002895 Jy/beam ! Combined flux in latest and established models = 0.823232 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.823232 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=0.106907Jy sigma=0.000695 ! Fit after self-cal, rms=0.106589Jy sigma=0.000692 ! 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=1.22 mas, bmaj=3.326 mas, bpa=-1.036 degrees ! Estimated noise=1001.1 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 = 0.0207155 Jy ! Component: 100 - total flux cleaned = 0.0308748 Jy ! Component: 150 - total flux cleaned = 0.0365651 Jy ! Component: 200 - total flux cleaned = 0.0386057 Jy ! Total flux subtracted in 200 components = 0.0386057 Jy ! Clean residual min=-0.007336 max=0.006556 Jy/beam ! Clean residual mean=-0.000747 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.861838 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.861838 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=0.102865Jy sigma=0.000665 ! Fit after self-cal, rms=0.102750Jy sigma=0.000664 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 0.99 ! LA 0.98 MK 1.00 NL 1.00 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.02 ! LA 0.98 MK 0.98 NL 0.99 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.93 ! LA 1.00 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.98 ! LA 1.01 MK 0.99 NL 1.00 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.96 ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.96 ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.97 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 0.97 ! LA 0.98 MK 1.00 NL 0.99 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.98 ! LA 1.01 MK 1.00 NL 0.99 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.97 ! LA 1.02 MK 0.99 NL 0.97 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 0.99 MK 0.98 NL 1.02 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.102750Jy sigma=0.000664 ! Fit after self-cal, rms=0.100465Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=3.328 mas, bpa=-1.04 degrees ! Estimated noise=999.349 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 = 0.00105574 Jy ! Component: 100 - total flux cleaned = 0.000865628 Jy ! Component: 150 - total flux cleaned = 0.000704393 Jy ! Component: 200 - total flux cleaned = 0.000832062 Jy ! Total flux subtracted in 200 components = 0.000832062 Jy ! Clean residual min=-0.005741 max=0.004813 Jy/beam ! Clean residual mean=-0.000549 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.86267 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.86267 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=0.100285Jy sigma=0.000648 ! Fit after self-cal, rms=0.100230Jy sigma=0.000648 ! 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=0.100230Jy sigma=0.000648 ! Fit after self-cal, rms=0.099534Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=3.329 mas, bpa=-1.026 degrees ! Estimated noise=999.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367456 Jy ! Component: 100 - total flux cleaned = -7.1985e-05 Jy ! Component: 150 - total flux cleaned = 0.000143382 Jy ! Component: 200 - total flux cleaned = 0.000190413 Jy ! Total flux subtracted in 200 components = 0.000190413 Jy ! Clean residual min=-0.003929 max=0.004319 Jy/beam ! Clean residual mean=0.000029 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.86286 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.86286 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=0.099432Jy sigma=0.000642 ! Fit after self-cal, rms=0.099403Jy sigma=0.000642 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 = 0.000204184 Jy ! Component: 100 - total flux cleaned = 7.82873e-05 Jy ! Component: 150 - total flux cleaned = 3.20072e-05 Jy ! Component: 200 - total flux cleaned = -1.20539e-05 Jy ! Total flux subtracted in 200 components = -1.20539e-05 Jy ! Clean residual min=-0.003484 max=0.004127 Jy/beam ! Clean residual mean=0.000029 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.862848 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.862848 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=0.099340Jy sigma=0.000641 ! Fit after self-cal, rms=0.099314Jy sigma=0.000641 ! 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=0.099314Jy sigma=0.000641 ! Fit after self-cal, rms=0.098937Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=3.328 mas, bpa=-1.005 degrees ! Estimated noise=999.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354614 Jy ! Component: 100 - total flux cleaned = -0.000345056 Jy ! Component: 150 - total flux cleaned = -0.00029881 Jy ! Component: 200 - total flux cleaned = -0.000262132 Jy ! Total flux subtracted in 200 components = -0.000262132 Jy ! Clean residual min=-0.002822 max=0.003649 Jy/beam ! Clean residual mean=0.000028 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.862586 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.862586 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=0.098887Jy sigma=0.000638 ! Fit after self-cal, rms=0.098867Jy sigma=0.000637 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 (2.2, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277916 Jy ! Component: 100 - total flux cleaned = 0.00270498 Jy ! Component: 150 - total flux cleaned = 0.00283859 Jy ! Component: 200 - total flux cleaned = 0.00289794 Jy ! Total flux subtracted in 200 components = 0.00289794 Jy ! Clean residual min=-0.002601 max=0.002989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.865484 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.865484 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=0.098730Jy sigma=0.000637 ! Fit after self-cal, rms=0.098721Jy sigma=0.000636 ! 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=0.098721Jy sigma=0.000636 ! Fit after self-cal, rms=0.098697Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=4.222 mas, bpa=-8.078 degrees ! Estimated noise=1190.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343026 Jy ! Component: 100 - total flux cleaned = 0.000638588 Jy ! Component: 150 - total flux cleaned = 0.000681332 Jy ! Component: 200 - total flux cleaned = 0.00071824 Jy ! Total flux subtracted in 200 components = 0.00071824 Jy ! Clean residual min=-0.002577 max=0.002354 Jy/beam ! Clean residual mean=0.000024 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.866202 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.866202 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=0.098666Jy sigma=0.000636 ! Fit after self-cal, rms=0.098652Jy sigma=0.000636 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 = 0.000157697 Jy ! Component: 100 - total flux cleaned = 0.000240756 Jy ! Component: 150 - total flux cleaned = 0.000242627 Jy ! Component: 200 - total flux cleaned = 0.000273799 Jy ! Total flux subtracted in 200 components = 0.000273799 Jy ! Clean residual min=-0.002388 max=0.002343 Jy/beam ! Clean residual mean=0.000019 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.866476 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.866476 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=0.098636Jy sigma=0.000636 ! Fit after self-cal, rms=0.098627Jy sigma=0.000636 ! 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=1.22 mas, bmaj=3.327 mas, bpa=-1.023 degrees ! Estimated noise=999.002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 3.327 at -1.023 degrees (North through East) ! Clean map min=-0.0022323 max=0.71569 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=0.098627Jy sigma=0.000636 ! Fit after self-cal, rms=0.090756Jy sigma=0.000579 ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=3.328 mas, bpa=-1.038 degrees ! Estimated noise=999.229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295198 Jy ! Component: 100 - total flux cleaned = 0.00029357 Jy ! Component: 150 - total flux cleaned = 0.000368271 Jy ! Component: 200 - total flux cleaned = 0.000367819 Jy ! Total flux subtracted in 200 components = 0.000367819 Jy ! Clean residual min=-0.002243 max=0.002527 Jy/beam ! Clean residual mean=0.000024 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.866844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.866844 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=0.090721Jy sigma=0.000579 ! Fit after self-cal, rms=0.090717Jy sigma=0.000579 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.59907e-05 Jy ! Component: 100 - total flux cleaned = 6.84448e-05 Jy ! Component: 150 - total flux cleaned = 6.78847e-05 Jy ! Component: 200 - total flux cleaned = 9.39057e-05 Jy ! Total flux subtracted in 200 components = 9.39057e-05 Jy ! Clean residual min=-0.002194 max=0.002491 Jy/beam ! Clean residual mean=0.000023 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.866938 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.866938 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=0.090699Jy sigma=0.000579 ! Fit after self-cal, rms=0.090696Jy sigma=0.000579 ! 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=0.090696Jy sigma=0.000579 ! Fit after self-cal, rms=0.090684Jy sigma=0.000579 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=1.037 mas, bmaj=2.923 mas, bpa=-0.4608 degrees ! Estimated noise=1334.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.547502 Jy ! Component: 100 - total flux cleaned = 0.722243 Jy ! Component: 150 - total flux cleaned = 0.793387 Jy ! Component: 200 - total flux cleaned = 0.822741 Jy ! Total flux subtracted in 200 components = 0.822741 Jy ! Clean residual min=-0.005572 max=0.012624 Jy/beam ! Clean residual mean=0.000080 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.822741 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.822741 Jy ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=3.328 mas, bpa=-1.049 degrees ! Estimated noise=999.181 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 = 0.0184326 Jy ! Component: 100 - total flux cleaned = 0.0278877 Jy ! Component: 150 - total flux cleaned = 0.0333533 Jy ! Component: 200 - total flux cleaned = 0.0370017 Jy ! Total flux subtracted in 200 components = 0.0370017 Jy ! Clean residual min=-0.002411 max=0.003885 Jy/beam ! Clean residual mean=0.000111 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.859742 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.859742 Jy ! Inverting map ! Added new window around map position (-0.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360945 Jy ! Component: 100 - total flux cleaned = 0.00518612 Jy ! Component: 150 - total flux cleaned = 0.0060603 Jy ! Component: 200 - total flux cleaned = 0.00672035 Jy ! Total flux subtracted in 200 components = 0.00672035 Jy ! Clean residual min=-0.002170 max=0.002110 Jy/beam ! Clean residual mean=0.000039 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.866463 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.866463 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=2.25 mas, bmaj=4.224 mas, bpa=-8.123 degrees ! Estimated noise=1190.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013113 Jy ! Component: 100 - total flux cleaned = 0.00168195 Jy ! Component: 150 - total flux cleaned = 0.00186567 Jy ! Component: 200 - total flux cleaned = 0.00200072 Jy ! Total flux subtracted in 200 components = 0.00200072 Jy ! Clean residual min=-0.002071 max=0.001983 Jy/beam ! Clean residual mean=0.000031 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.868463 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 = 0.000165481 Jy ! Component: 100 - total flux cleaned = 0.000229869 Jy ! Component: 150 - total flux cleaned = 0.000289165 Jy ! Component: 200 - total flux cleaned = 0.000307858 Jy ! Total flux subtracted in 200 components = 0.000307858 Jy ! Clean residual min=-0.002021 max=0.001965 Jy/beam ! Clean residual mean=0.000025 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.868771 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.868771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=3.328 mas, bpa=-1.049 degrees ! Estimated noise=999.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.33416e-05 Jy ! Component: 100 - total flux cleaned = 0.00017869 Jy ! Component: 150 - total flux cleaned = 0.000206156 Jy ! Component: 200 - total flux cleaned = 0.000254673 Jy ! Total flux subtracted in 200 components = 0.000254673 Jy ! Clean residual min=-0.002055 max=0.002013 Jy/beam ! Clean residual mean=0.000012 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.869026 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.869026 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=0.090630Jy sigma=0.000578 ! Fit after self-cal, rms=0.090606Jy sigma=0.000578 wmodel J0927-2034_X_2017_08_12_pus_map.mod ! Writing 125 model components to file: J0927-2034_X_2017_08_12_pus_map.mod wobs J0927-2034_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0927-2034_X_2017_08_12_pus_uvs.fits wwins J0927-2034_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0927-2034_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 = 0.000617284 Jy ! Component: 100 - total flux cleaned = 0.00125044 Jy ! Component: 150 - total flux cleaned = 0.00174769 Jy ! Component: 200 - total flux cleaned = 0.00212452 Jy ! Component: 250 - total flux cleaned = 0.00248312 Jy ! Component: 300 - total flux cleaned = 0.00276981 Jy ! Component: 350 - total flux cleaned = 0.00301845 Jy ! Component: 400 - total flux cleaned = 0.00325875 Jy ! Component: 450 - total flux cleaned = 0.00338863 Jy ! Component: 500 - total flux cleaned = 0.00354001 Jy ! Component: 550 - total flux cleaned = 0.00366281 Jy ! Component: 600 - total flux cleaned = 0.00375859 Jy ! Component: 650 - total flux cleaned = 0.00387584 Jy ! Component: 700 - total flux cleaned = 0.00401314 Jy ! Component: 750 - total flux cleaned = 0.00414673 Jy ! Component: 800 - total flux cleaned = 0.00425553 Jy ! Component: 850 - total flux cleaned = 0.00436244 Jy ! Component: 900 - total flux cleaned = 0.0044466 Jy ! Component: 950 - total flux cleaned = 0.00459045 Jy ! Component: 1000 - total flux cleaned = 0.00467094 Jy ! Component: 1050 - total flux cleaned = 0.00474988 Jy ! Component: 1100 - total flux cleaned = 0.0048278 Jy ! Component: 1150 - total flux cleaned = 0.00484677 Jy ! Component: 1200 - total flux cleaned = 0.00492236 Jy ! Component: 1250 - total flux cleaned = 0.00495964 Jy ! Component: 1300 - total flux cleaned = 0.00497821 Jy ! Component: 1350 - total flux cleaned = 0.00501435 Jy ! Component: 1400 - total flux cleaned = 0.004961 Jy ! Component: 1450 - total flux cleaned = 0.00499629 Jy ! Component: 1500 - total flux cleaned = 0.00499635 Jy ! Component: 1550 - total flux cleaned = 0.00501337 Jy ! Component: 1600 - total flux cleaned = 0.0050299 Jy ! Component: 1650 - total flux cleaned = 0.00497984 Jy ! Component: 1700 - total flux cleaned = 0.00499652 Jy ! Component: 1750 - total flux cleaned = 0.00498036 Jy ! Component: 1800 - total flux cleaned = 0.00501251 Jy ! Component: 1850 - total flux cleaned = 0.00502838 Jy ! Component: 1900 - total flux cleaned = 0.00505948 Jy ! Component: 1950 - total flux cleaned = 0.00507474 Jy ! Component: 2000 - total flux cleaned = 0.00505939 Jy ! Total flux subtracted in 2048 components = 0.00512004 Jy ! Clean residual min=-0.000941 max=0.000754 Jy/beam ! Clean residual mean=0.000009 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.874146 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 264 components and 0.874146 Jy ![Exited script file: muppet] wmap "J0927-2034_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 3.328 at -1.049 degrees (North through East) ! Clean map min=-0.0017183 max=0.7164 Jy/beam ! Writing clean map to FITS file: J0927-2034_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 0.716401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294768 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123437 0.123437 0.246874 0.493748 0.987495 1.97499 3.94998 7.89996 15.7999 31.5998 63.1997 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.716 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 3.328 at -1.049 degrees (North through East) ! Clean map min=-0.0017183 max=0.7164 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 J0927-2034_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:22:08 2019