! Started logfile: J1625-2527_X_2017_08_05_pus_uvs.log on Thu May 9 18:55:36 2019 obs J1625-2527_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_08_05_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.42735 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1625-2527 ! ! 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 575 lines of history. ! ! Reading 3000 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 J1625-2527_X_2017_08_05_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.212729Jy sigma=0.001445 ! Fit after self-cal, rms=0.210189Jy sigma=0.001427 ! 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=0.8338 mas, bmaj=3.337 mas, bpa=7.742 degrees ! Estimated noise=2427.8 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 = 0.798979 Jy ! Component: 100 - total flux cleaned = 0.985952 Jy ! Total flux subtracted in 100 components = 0.985952 Jy ! Clean residual min=-0.053193 max=0.084656 Jy/beam ! Clean residual mean=-0.000753 rms=0.020579 Jy/beam ! Combined flux in latest and established models = 0.985952 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.985952 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=0.213124Jy sigma=0.001432 ! Fit after self-cal, rms=0.213108Jy sigma=0.001432 ! 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=0.9435 mas, bmaj=3.558 mas, bpa=7.496 degrees ! Estimated noise=1859.42 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 = 0.107079 Jy ! Component: 100 - total flux cleaned = 0.158002 Jy ! Component: 150 - total flux cleaned = 0.18022 Jy ! Component: 200 - total flux cleaned = 0.182438 Jy ! Total flux subtracted in 200 components = 0.182438 Jy ! Clean residual min=-0.051980 max=0.050866 Jy/beam ! Clean residual mean=0.000041 rms=0.014094 Jy/beam ! Combined flux in latest and established models = 1.16839 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 1.16839 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=0.152240Jy sigma=0.001028 ! Fit after self-cal, rms=0.152225Jy sigma=0.001028 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.09 KP 1.08 ! LA 0.97 MK 1.00* NL 0.91 OV 1.08 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.08 KP 1.02 ! LA 0.98 MK 1.00* NL 0.90 OV 1.08 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.11 KP 0.96 ! LA 1.00 MK 1.00* NL 0.92 OV 1.08 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.10 KP 0.89 ! LA 1.01 MK 1.00* NL 0.92 OV 1.08 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.02 KP 0.84 ! LA 0.98 MK 1.00* NL 0.93 OV 1.09 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.06 KP 0.83 ! LA 0.99 MK 1.00* NL 0.93 OV 1.12 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.10 KP 0.81 ! LA 1.01 MK 1.00* NL 0.91 OV 1.15 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.14 KP 0.82 ! LA 0.98 MK 1.00* NL 0.93 OV 1.14 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.12 KP 0.85 ! LA 1.00 MK 1.00* NL 0.92 OV 1.12 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.09 KP 0.89 ! LA 1.01 MK 1.00* NL 0.92 OV 1.11 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.08 KP 0.95 ! LA 1.00 MK 1.00* NL 0.93 OV 1.09 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.04 KP 1.00* ! LA 1.00 MK 1.00* NL 0.94 OV 1.12 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.152225Jy sigma=0.001028 ! Fit after self-cal, rms=0.099249Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=3.546 mas, bpa=7.749 degrees ! Estimated noise=1855.77 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 = 0.00431823 Jy ! Component: 100 - total flux cleaned = 0.00497217 Jy ! Component: 150 - total flux cleaned = 0.00532255 Jy ! Component: 200 - total flux cleaned = 0.00574782 Jy ! Total flux subtracted in 200 components = 0.00574782 Jy ! Clean residual min=-0.009216 max=0.009788 Jy/beam ! Clean residual mean=-0.000052 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 1.17414 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 1.17414 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=0.098826Jy sigma=0.000644 ! Fit after self-cal, rms=0.098790Jy sigma=0.000644 ! 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=0.098790Jy sigma=0.000644 ! Fit after self-cal, rms=0.098610Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=3.543 mas, bpa=7.736 degrees ! Estimated noise=1856.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309359 Jy ! Component: 100 - total flux cleaned = 0.00339603 Jy ! Component: 150 - total flux cleaned = 0.00369019 Jy ! Component: 200 - total flux cleaned = 0.00387766 Jy ! Total flux subtracted in 200 components = 0.00387766 Jy ! Clean residual min=-0.008997 max=0.009343 Jy/beam ! Clean residual mean=-0.000048 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 1.17802 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 1.17802 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=0.098353Jy sigma=0.000642 ! Fit after self-cal, rms=0.098343Jy 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 = 0.000206234 Jy ! Component: 100 - total flux cleaned = 0.000375359 Jy ! Component: 150 - total flux cleaned = 0.000529669 Jy ! Component: 200 - total flux cleaned = 0.000602929 Jy ! Total flux subtracted in 200 components = 0.000602929 Jy ! Clean residual min=-0.008580 max=0.008890 Jy/beam ! Clean residual mean=-0.000043 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 1.17862 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 1.17862 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=0.098224Jy sigma=0.000641 ! Fit after self-cal, rms=0.098220Jy 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=0.098220Jy sigma=0.000641 ! Fit after self-cal, rms=0.098156Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9499 mas, bmaj=3.54 mas, bpa=7.73 degrees ! Estimated noise=1856.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200594 Jy ! Component: 100 - total flux cleaned = 0.00209564 Jy ! Component: 150 - total flux cleaned = 0.00217932 Jy ! Component: 200 - total flux cleaned = 0.00232494 Jy ! Total flux subtracted in 200 components = 0.00232494 Jy ! Clean residual min=-0.008415 max=0.008694 Jy/beam ! Clean residual mean=-0.000043 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 1.18094 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 1.18094 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=0.098020Jy sigma=0.000640 ! Fit after self-cal, rms=0.098018Jy sigma=0.000640 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 (-4.8, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270846 Jy ! Component: 100 - total flux cleaned = 0.00330344 Jy ! Component: 150 - total flux cleaned = 0.00360768 Jy ! Component: 200 - total flux cleaned = 0.00422084 Jy ! Total flux subtracted in 200 components = 0.00422084 Jy ! Clean residual min=-0.005655 max=0.004810 Jy/beam ! Clean residual mean=-0.000029 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 1.18516 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 1.18516 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=0.097093Jy sigma=0.000634 ! Fit after self-cal, rms=0.097093Jy sigma=0.000634 ! 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=0.097093Jy sigma=0.000634 ! Fit after self-cal, rms=0.096817Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=5.427 mas, bpa=-6.791 degrees ! Estimated noise=2298.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255809 Jy ! Component: 100 - total flux cleaned = 0.00313687 Jy ! Component: 150 - total flux cleaned = 0.00356807 Jy ! Component: 200 - total flux cleaned = 0.00378623 Jy ! Total flux subtracted in 200 components = 0.00378623 Jy ! Clean residual min=-0.005025 max=0.005006 Jy/beam ! Clean residual mean=-0.000040 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 1.18895 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 1.18895 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=0.096751Jy sigma=0.000633 ! Fit after self-cal, rms=0.096751Jy sigma=0.000633 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 = 0.000198922 Jy ! Component: 100 - total flux cleaned = 0.000337153 Jy ! Component: 150 - total flux cleaned = 0.000424219 Jy ! Component: 200 - total flux cleaned = 0.000587393 Jy ! Total flux subtracted in 200 components = 0.000587393 Jy ! Clean residual min=-0.004810 max=0.004725 Jy/beam ! Clean residual mean=-0.000034 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 1.18954 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 1.18954 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=0.096724Jy sigma=0.000633 ! Fit after self-cal, rms=0.096726Jy sigma=0.000633 ! 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=0.9504 mas, bmaj=3.537 mas, bpa=7.697 degrees ! Estimated noise=1855.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9504 x 3.537 at 7.697 degrees (North through East) ! Clean map min=-0.005105 max=0.99754 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=0.096726Jy sigma=0.000633 ! Fit after self-cal, rms=0.087000Jy sigma=0.000563 ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=3.536 mas, bpa=7.676 degrees ! Estimated noise=1855.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.50319e-05 Jy ! Component: 100 - total flux cleaned = 0.000483919 Jy ! Component: 150 - total flux cleaned = 0.00084691 Jy ! Component: 200 - total flux cleaned = 0.00110003 Jy ! Total flux subtracted in 200 components = 0.00110003 Jy ! Clean residual min=-0.005296 max=0.003631 Jy/beam ! Clean residual mean=-0.000022 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 1.19064 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 1.19064 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=0.086857Jy sigma=0.000562 ! Fit after self-cal, rms=0.086859Jy sigma=0.000562 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.49971e-05 Jy ! Component: 100 - total flux cleaned = 0.000137636 Jy ! Component: 150 - total flux cleaned = 0.000248979 Jy ! Component: 200 - total flux cleaned = 0.000317171 Jy ! Total flux subtracted in 200 components = 0.000317171 Jy ! Clean residual min=-0.005073 max=0.003646 Jy/beam ! Clean residual mean=-0.000020 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 1.19095 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 1.19095 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=0.086815Jy sigma=0.000562 ! Fit after self-cal, rms=0.086817Jy sigma=0.000562 ! 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=0.086817Jy sigma=0.000562 ! Fit after self-cal, rms=0.086712Jy sigma=0.000562 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=0.8395 mas, bmaj=3.319 mas, bpa=7.869 degrees ! Estimated noise=2458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.808884 Jy ! Component: 100 - total flux cleaned = 0.996878 Jy ! Component: 150 - total flux cleaned = 1.07082 Jy ! Component: 200 - total flux cleaned = 1.11278 Jy ! Total flux subtracted in 200 components = 1.11278 Jy ! Clean residual min=-0.016943 max=0.029060 Jy/beam ! Clean residual mean=-0.000338 rms=0.006164 Jy/beam ! Combined flux in latest and established models = 1.11278 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 37 model components to the UV plane model. ! The established model now contains 37 components and 1.11278 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=3.536 mas, bpa=7.668 degrees ! Estimated noise=1855.07 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) ! Added new window around map position (10.8, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319439 Jy ! Component: 100 - total flux cleaned = 0.0478639 Jy ! Component: 150 - total flux cleaned = 0.0577386 Jy ! Component: 200 - total flux cleaned = 0.0649023 Jy ! Total flux subtracted in 200 components = 0.0649023 Jy ! Clean residual min=-0.006878 max=0.006229 Jy/beam ! Clean residual mean=-0.000102 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 1.17769 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 76 components and 1.17769 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=2.012 mas, bmaj=5.427 mas, bpa=-6.803 degrees ! Estimated noise=2298.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724202 Jy ! Component: 100 - total flux cleaned = 0.0107579 Jy ! Component: 150 - total flux cleaned = 0.01194 Jy ! Component: 200 - total flux cleaned = 0.012964 Jy ! Total flux subtracted in 200 components = 0.012964 Jy ! Clean residual min=-0.005484 max=0.004986 Jy/beam ! Clean residual mean=-0.000050 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 1.19065 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 = 0.000794822 Jy ! Component: 100 - total flux cleaned = 0.00139964 Jy ! Component: 150 - total flux cleaned = 0.001709 Jy ! Component: 200 - total flux cleaned = 0.00213447 Jy ! Total flux subtracted in 200 components = 0.00213447 Jy ! Clean residual min=-0.004857 max=0.004401 Jy/beam ! Clean residual mean=-0.000029 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.19278 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 106 components and 1.19278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=3.536 mas, bpa=7.668 degrees ! Estimated noise=1855.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354604 Jy ! Component: 100 - total flux cleaned = 0.00104314 Jy ! Component: 150 - total flux cleaned = 0.00160719 Jy ! Component: 200 - total flux cleaned = 0.00182654 Jy ! Total flux subtracted in 200 components = 0.00182654 Jy ! Clean residual min=-0.004237 max=0.003349 Jy/beam ! Clean residual mean=-0.000010 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 1.19461 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 1.19461 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=0.086776Jy sigma=0.000562 ! Fit after self-cal, rms=0.086691Jy sigma=0.000562 wmodel J1625-2527_X_2017_08_05_pus_map.mod ! Writing 127 model components to file: J1625-2527_X_2017_08_05_pus_map.mod wobs J1625-2527_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_08_05_pus_uvs.fits wwins J1625-2527_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J1625-2527_X_2017_08_05_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 = -0.00110772 Jy ! Component: 100 - total flux cleaned = -0.000739195 Jy ! Component: 150 - total flux cleaned = -0.00044158 Jy ! Component: 200 - total flux cleaned = -0.000394882 Jy ! Component: 250 - total flux cleaned = -0.00039465 Jy ! Component: 300 - total flux cleaned = -0.000433958 Jy ! Component: 350 - total flux cleaned = -0.000471921 Jy ! Component: 400 - total flux cleaned = -0.000401836 Jy ! Component: 450 - total flux cleaned = -0.000402205 Jy ! Component: 500 - total flux cleaned = -0.000499453 Jy ! Component: 550 - total flux cleaned = -0.000561925 Jy ! Component: 600 - total flux cleaned = -0.00059146 Jy ! Component: 650 - total flux cleaned = -0.000620205 Jy ! Component: 700 - total flux cleaned = -0.000648492 Jy ! Component: 750 - total flux cleaned = -0.000731984 Jy ! Component: 800 - total flux cleaned = -0.000785387 Jy ! Component: 850 - total flux cleaned = -0.000785459 Jy ! Component: 900 - total flux cleaned = -0.00083695 Jy ! Component: 950 - total flux cleaned = -0.000861782 Jy ! Component: 1000 - total flux cleaned = -0.000910708 Jy ! Component: 1050 - total flux cleaned = -0.000934416 Jy ! Component: 1100 - total flux cleaned = -0.00088681 Jy ! Component: 1150 - total flux cleaned = -0.000793686 Jy ! Component: 1200 - total flux cleaned = -0.000724716 Jy ! Component: 1250 - total flux cleaned = -0.000702019 Jy ! Component: 1300 - total flux cleaned = -0.000634575 Jy ! Component: 1350 - total flux cleaned = -0.00061235 Jy ! Component: 1400 - total flux cleaned = -0.000590659 Jy ! Component: 1450 - total flux cleaned = -0.000590566 Jy ! Component: 1500 - total flux cleaned = -0.000611763 Jy ! Component: 1550 - total flux cleaned = -0.000569254 Jy ! Component: 1600 - total flux cleaned = -0.000484511 Jy ! Component: 1650 - total flux cleaned = -0.000421132 Jy ! Component: 1700 - total flux cleaned = -0.000315861 Jy ! Component: 1750 - total flux cleaned = -0.000190142 Jy ! Component: 1800 - total flux cleaned = -6.48553e-05 Jy ! Component: 1850 - total flux cleaned = 1.85553e-05 Jy ! Component: 1900 - total flux cleaned = 0.000143297 Jy ! Component: 1950 - total flux cleaned = 0.000226192 Jy ! Component: 2000 - total flux cleaned = 0.000329862 Jy ! Total flux subtracted in 2048 components = 0.000474952 Jy ! Clean residual min=-0.001340 max=0.001101 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 1.19509 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 237 components and 1.19509 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 3.536 at 7.668 degrees (North through East) ! Clean map min=-0.0050625 max=1.0215 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.02146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000375333 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.110235 0.110235 0.220469 0.440939 0.881878 1.76376 3.52751 7.05502 14.11 28.2201 56.4402 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.021 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 3.536 at 7.668 degrees (North through East) ! Clean map min=-0.0050625 max=1.0215 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 J1625-2527_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:55:37 2019