! Started logfile: J1008-1629_X_2017_10_09_pus_uvs.log on Sun May 12 15:20:01 2019 obs J1008-1629_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1008-1629_X_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.34686 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1008-1629 ! ! 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 763 lines of history. ! ! Reading 17232 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 J1008-1629_X_2017_10_09_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 508 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 742 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 571 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 638 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 638 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 667 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 742 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 667 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 772 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 891 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 771 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 695 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992980Jy sigma=0.008130 ! Fit after self-cal, rms=0.946577Jy sigma=0.007751 ! 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=0.9284 mas, bmaj=4.209 mas, bpa=-30.12 degrees ! Estimated noise=2016 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 = 0.0419022 Jy ! Component: 100 - total flux cleaned = 0.0525283 Jy ! Total flux subtracted in 100 components = 0.0525283 Jy ! Clean residual min=-0.005497 max=0.005446 Jy/beam ! Clean residual mean=0.000026 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.0525283 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0525283 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=0.069981Jy sigma=0.000553 ! Fit after self-cal, rms=0.069031Jy sigma=0.000545 ! 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=1.437 mas, bmaj=6.689 mas, bpa=-32.21 degrees ! Estimated noise=999.432 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 = 0.00452794 Jy ! Component: 100 - total flux cleaned = 0.00487942 Jy ! Component: 150 - total flux cleaned = 0.00508981 Jy ! Component: 200 - total flux cleaned = 0.00512313 Jy ! Total flux subtracted in 200 components = 0.00512313 Jy ! Clean residual min=-0.002800 max=0.002330 Jy/beam ! Clean residual mean=-0.000013 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0576515 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0576515 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=0.068733Jy sigma=0.000543 ! Fit after self-cal, rms=0.068716Jy sigma=0.000543 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.94 ! LA 1.06 MK 1.19 NL 0.90 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00* KP 1.12 ! LA 1.01 MK 0.97 NL 1.06 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.83 ! LA 1.13 MK 0.99 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.00* KP 1.04 ! LA 1.00 MK 1.09 NL 0.95 OV 1.00* ! PT 1.14 ! ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.96 ! LA 1.04 MK 1.15 NL 1.04 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 1.12 ! LA 0.91 MK 1.04 NL 1.03 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.00 ! LA 1.09 MK 0.90 NL 0.97 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.99 ! LA 1.07 MK 0.90 NL 0.92 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.03 ! LA 0.99 MK 0.96 NL 1.00* OV 1.00* ! PT 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 0.95 MK 0.98 NL 1.00* OV 1.00* ! PT 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.00* KP 0.91 ! LA 0.90 MK 0.82 NL 1.00 OV 1.00* ! PT 1.11 ! ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.00* KP 0.91 ! LA 0.99 MK 0.83 NL 1.01 OV 1.00* ! PT 0.82 ! ! ! Fit before self-cal, rms=0.068716Jy sigma=0.000543 ! Fit after self-cal, rms=0.069821Jy sigma=0.000544 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.388 mas, bmaj=6.667 mas, bpa=-32.23 degrees ! Estimated noise=1044.67 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 = 0.000285917 Jy ! Component: 100 - total flux cleaned = 0.000252315 Jy ! Component: 150 - total flux cleaned = 0.000253136 Jy ! Component: 200 - total flux cleaned = 0.000278801 Jy ! Total flux subtracted in 200 components = 0.000278801 Jy ! Clean residual min=-0.002068 max=0.001883 Jy/beam ! Clean residual mean=-0.000015 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0579303 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0579303 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=0.069792Jy sigma=0.000544 ! Fit after self-cal, rms=0.069836Jy sigma=0.000543 ! 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=0.069836Jy sigma=0.000543 ! Fit after self-cal, rms=0.070451Jy sigma=0.000542 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=6.689 mas, bpa=-32.36 degrees ! Estimated noise=1043.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200446 Jy ! Component: 100 - total flux cleaned = 0.000200121 Jy ! Component: 150 - total flux cleaned = 0.000174245 Jy ! Component: 200 - total flux cleaned = 0.000173942 Jy ! Total flux subtracted in 200 components = 0.000173942 Jy ! Clean residual min=-0.001920 max=0.001591 Jy/beam ! Clean residual mean=-0.000007 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0581042 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0581042 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=0.070428Jy sigma=0.000542 ! Fit after self-cal, rms=0.070566Jy sigma=0.000541 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 = -0.000293466 Jy ! Component: 100 - total flux cleaned = -0.00029527 Jy ! Component: 150 - total flux cleaned = -0.000274076 Jy ! Component: 200 - total flux cleaned = -0.000274298 Jy ! Total flux subtracted in 200 components = -0.000274298 Jy ! Clean residual min=-0.001836 max=0.001589 Jy/beam ! Clean residual mean=-0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0578299 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0578299 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=0.070548Jy sigma=0.000541 ! Fit after self-cal, rms=0.070546Jy sigma=0.000541 ! 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=0.070546Jy sigma=0.000541 ! Fit after self-cal, rms=0.070938Jy sigma=0.000541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.376 mas, bmaj=6.669 mas, bpa=-32.31 degrees ! Estimated noise=1040.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112922 Jy ! Component: 100 - total flux cleaned = 5.86286e-05 Jy ! Component: 150 - total flux cleaned = 3.56638e-05 Jy ! Component: 200 - total flux cleaned = 3.60486e-05 Jy ! Total flux subtracted in 200 components = 3.60486e-05 Jy ! Clean residual min=-0.001803 max=0.001516 Jy/beam ! Clean residual mean=-0.000008 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0578659 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0578659 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=0.070918Jy sigma=0.000541 ! Fit after self-cal, rms=0.071004Jy sigma=0.000541 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 = -0.000268325 Jy ! Component: 100 - total flux cleaned = -0.000290406 Jy ! Component: 150 - total flux cleaned = -0.000270306 Jy ! Component: 200 - total flux cleaned = -0.00025251 Jy ! Total flux subtracted in 200 components = -0.00025251 Jy ! Clean residual min=-0.001831 max=0.001529 Jy/beam ! Clean residual mean=-0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0576134 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0576134 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=0.070989Jy sigma=0.000541 ! Fit after self-cal, rms=0.070989Jy sigma=0.000541 ! 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=0.070989Jy sigma=0.000541 ! Fit after self-cal, rms=0.071108Jy sigma=0.000541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.396 mas, bmaj=8.568 mas, bpa=-25.32 degrees ! Estimated noise=1132.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314321 Jy ! Component: 100 - total flux cleaned = 0.000367483 Jy ! Component: 150 - total flux cleaned = 0.00042791 Jy ! Component: 200 - total flux cleaned = 0.000454449 Jy ! Total flux subtracted in 200 components = 0.000454449 Jy ! Clean residual min=-0.001766 max=0.001396 Jy/beam ! Clean residual mean=-0.000013 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0580679 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0580679 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=0.071103Jy sigma=0.000541 ! Fit after self-cal, rms=0.071153Jy sigma=0.000540 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 = -5.00535e-05 Jy ! Component: 100 - total flux cleaned = -3.75009e-05 Jy ! Component: 150 - total flux cleaned = -3.75649e-05 Jy ! Component: 200 - total flux cleaned = -1.12559e-05 Jy ! Total flux subtracted in 200 components = -1.12559e-05 Jy ! Clean residual min=-0.001782 max=0.001456 Jy/beam ! Clean residual mean=-0.000012 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0580566 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0580566 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=0.071148Jy sigma=0.000540 ! Fit after self-cal, rms=0.071146Jy sigma=0.000540 ! 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=1.368 mas, bmaj=6.644 mas, bpa=-32.25 degrees ! Estimated noise=1036.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.368 x 6.644 at -32.25 degrees (North through East) ! Clean map min=-0.0054976 max=0.055701 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=0.9271 mas, bmaj=4.282 mas, bpa=-29.76 degrees ! Estimated noise=2267.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041947 Jy ! Component: 100 - total flux cleaned = 0.0528722 Jy ! Component: 150 - total flux cleaned = 0.0543882 Jy ! Component: 200 - total flux cleaned = 0.0549022 Jy ! Total flux subtracted in 200 components = 0.0549022 Jy ! Clean residual min=-0.003878 max=0.003673 Jy/beam ! Clean residual mean=0.000018 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.0549022 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0549022 Jy ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=6.644 mas, bpa=-32.25 degrees ! Estimated noise=1036.54 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 = 0.00199671 Jy ! Component: 100 - total flux cleaned = 0.00237727 Jy ! Component: 150 - total flux cleaned = 0.00243043 Jy ! Component: 200 - total flux cleaned = 0.0024781 Jy ! Total flux subtracted in 200 components = 0.0024781 Jy ! Clean residual min=-0.002528 max=0.002062 Jy/beam ! Clean residual mean=0.000000 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0573803 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0573803 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=3.396 mas, bmaj=8.568 mas, bpa=-25.32 degrees ! Estimated noise=1132.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658205 Jy ! Component: 100 - total flux cleaned = 0.000754776 Jy ! Component: 150 - total flux cleaned = 0.000776136 Jy ! Component: 200 - total flux cleaned = 0.000814846 Jy ! Total flux subtracted in 200 components = 0.000814846 Jy ! Clean residual min=-0.002080 max=0.001607 Jy/beam ! Clean residual mean=-0.000008 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0581951 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 = 1.7256e-05 Jy ! Component: 100 - total flux cleaned = 3.32789e-05 Jy ! Component: 150 - total flux cleaned = 4.82981e-05 Jy ! Component: 200 - total flux cleaned = 6.16448e-05 Jy ! Total flux subtracted in 200 components = 6.16448e-05 Jy ! Clean residual min=-0.001979 max=0.001543 Jy/beam ! Clean residual mean=-0.000010 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0582568 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0582568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=6.644 mas, bpa=-32.25 degrees ! Estimated noise=1036.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205817 Jy ! Component: 100 - total flux cleaned = -0.000238925 Jy ! Component: 150 - total flux cleaned = -0.000240025 Jy ! Component: 200 - total flux cleaned = -0.000268898 Jy ! Total flux subtracted in 200 components = -0.000268898 Jy ! Clean residual min=-0.002011 max=0.001827 Jy/beam ! Clean residual mean=-0.000007 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0579879 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.0579879 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=0.071162Jy sigma=0.000541 ! Fit after self-cal, rms=0.071173Jy sigma=0.000540 wmodel J1008-1629_X_2017_10_09_pus_map.mod ! Writing 48 model components to file: J1008-1629_X_2017_10_09_pus_map.mod wobs J1008-1629_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1008-1629_X_2017_10_09_pus_uvs.fits wwins J1008-1629_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1008-1629_X_2017_10_09_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 = -0.000296263 Jy ! Component: 100 - total flux cleaned = -0.000555046 Jy ! Component: 150 - total flux cleaned = -0.000798703 Jy ! Component: 200 - total flux cleaned = -0.00102223 Jy ! Component: 250 - total flux cleaned = -0.00119046 Jy ! Component: 300 - total flux cleaned = -0.00138361 Jy ! Component: 350 - total flux cleaned = -0.00155008 Jy ! Component: 400 - total flux cleaned = -0.00166015 Jy ! Component: 450 - total flux cleaned = -0.00176439 Jy ! Component: 500 - total flux cleaned = -0.00182102 Jy ! Component: 550 - total flux cleaned = -0.00184827 Jy ! Component: 600 - total flux cleaned = -0.00187438 Jy ! Component: 650 - total flux cleaned = -0.00182387 Jy ! Component: 700 - total flux cleaned = -0.00179943 Jy ! Component: 750 - total flux cleaned = -0.00176384 Jy ! Component: 800 - total flux cleaned = -0.00172974 Jy ! Component: 850 - total flux cleaned = -0.00170813 Jy ! Component: 900 - total flux cleaned = -0.00169797 Jy ! Component: 950 - total flux cleaned = -0.00167735 Jy ! Component: 1000 - total flux cleaned = -0.00163724 Jy ! Component: 1050 - total flux cleaned = -0.00156876 Jy ! Component: 1100 - total flux cleaned = -0.00151194 Jy ! Component: 1150 - total flux cleaned = -0.0014471 Jy ! Component: 1200 - total flux cleaned = -0.00137502 Jy ! Component: 1250 - total flux cleaned = -0.00132223 Jy ! Component: 1300 - total flux cleaned = -0.0012618 Jy ! Component: 1350 - total flux cleaned = -0.00119454 Jy ! Component: 1400 - total flux cleaned = -0.00113707 Jy ! Component: 1450 - total flux cleaned = -0.00108106 Jy ! Component: 1500 - total flux cleaned = -0.00101062 Jy ! Component: 1550 - total flux cleaned = -0.000933874 Jy ! Component: 1600 - total flux cleaned = -0.000843261 Jy ! Component: 1650 - total flux cleaned = -0.00074674 Jy ! Component: 1700 - total flux cleaned = -0.000673759 Jy ! Component: 1750 - total flux cleaned = -0.000602043 Jy ! Component: 1800 - total flux cleaned = -0.000538505 Jy ! Component: 1850 - total flux cleaned = -0.000468898 Jy ! Component: 1900 - total flux cleaned = -0.000386359 Jy ! Component: 1950 - total flux cleaned = -0.000338638 Jy ! Component: 2000 - total flux cleaned = -0.000304881 Jy ! Total flux subtracted in 2048 components = -0.000257949 Jy ! Clean residual min=-0.000334 max=0.000365 Jy/beam ! Clean residual mean=-0.000006 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0577299 Jy keep ! Adding 93 model components to the UV plane model. ! The established model now contains 141 components and 0.0577299 Jy ![Exited script file: muppet] wmap "J1008-1629_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.368 x 6.644 at -32.25 degrees (North through East) ! Clean map min=-0.0045815 max=0.054713 Jy/beam ! Writing clean map to FITS file: J1008-1629_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0547128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.710346 0.710346 1.42069 2.84138 5.68277 11.3655 22.7311 45.4621 90.9243 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.368 x 6.644 at -32.25 degrees (North through East) ! Clean map min=-0.0045815 max=0.054713 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 J1008-1629_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:20:02 2019