! Started logfile: J0239-0234_X_2017_10_09_pus_uvs.log on Sun May 12 15:16:54 2019 obs J0239-0234_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0239-0234_X_2017_10_09_pus_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.511696 visibilities/baseline/integration-bin. ! Found source: J0239-0234 ! ! 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 4200 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 J0239-0234_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.288654Jy sigma=0.002509 ! Fit after self-cal, rms=0.266713Jy sigma=0.002312 ! 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=0.8315 mas, bmaj=3.086 mas, bpa=-15.52 degrees ! Estimated noise=1594.35 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 = 0.580123 Jy ! Component: 100 - total flux cleaned = 0.708228 Jy ! Total flux subtracted in 100 components = 0.708228 Jy ! Clean residual min=-0.021687 max=0.041900 Jy/beam ! Clean residual mean=0.000082 rms=0.007252 Jy/beam ! Combined flux in latest and established models = 0.708227 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.708227 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=0.113192Jy sigma=0.000977 ! Fit after self-cal, rms=0.113167Jy sigma=0.000977 ! 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=1.007 mas, bmaj=3.099 mas, bpa=-14.96 degrees ! Estimated noise=1258.16 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 = 0.052658 Jy ! Component: 100 - total flux cleaned = 0.0797765 Jy ! Component: 150 - total flux cleaned = 0.0946327 Jy ! Component: 200 - total flux cleaned = 0.0967531 Jy ! Total flux subtracted in 200 components = 0.0967531 Jy ! Clean residual min=-0.020112 max=0.009609 Jy/beam ! Clean residual mean=0.000001 rms=0.003842 Jy/beam ! Combined flux in latest and established models = 0.804981 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.80498 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=0.087243Jy sigma=0.000740 ! Fit after self-cal, rms=0.087161Jy sigma=0.000739 ! 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 1.01 HN 1.03 KP 1.02 ! LA 0.99 MK 1.01 NL 0.88 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.06 KP 1.05 ! LA 0.98 MK 1.00 NL 0.91 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.98 ! LA 1.02 MK 1.00 NL 0.93 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 1.01 ! LA 1.02 MK 1.03 NL 0.92 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.97 KP 1.00 ! LA 1.00 MK 1.02 NL 0.92 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 MK 1.02 NL 0.90 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.00 ! LA 1.02 MK 1.02 NL 0.89 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 1.01 ! LA 1.00 MK 1.01 NL 0.95 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.02 ! LA 1.01 MK 1.02 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.06 KP 1.03 ! LA 1.03 MK 1.04 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.05 KP 1.05 ! LA 1.02 MK 1.03 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.07 KP 1.02 ! LA 1.01 MK 1.04 NL 0.97 OV 1.00* ! PT 1.04 ! ! ! Fit before self-cal, rms=0.087161Jy sigma=0.000739 ! Fit after self-cal, rms=0.076343Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.121 mas, bpa=-15 degrees ! Estimated noise=1255.27 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 = -0.000331556 Jy ! Component: 100 - total flux cleaned = 0.000352535 Jy ! Component: 150 - total flux cleaned = 0.00100661 Jy ! Component: 200 - total flux cleaned = 0.00149172 Jy ! Total flux subtracted in 200 components = 0.00149172 Jy ! Clean residual min=-0.004001 max=0.004576 Jy/beam ! Clean residual mean=0.000014 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.806472 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.806472 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=0.075993Jy sigma=0.000638 ! Fit after self-cal, rms=0.075998Jy sigma=0.000638 ! 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=0.075998Jy sigma=0.000638 ! Fit after self-cal, rms=0.075273Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.125 mas, bpa=-14.99 degrees ! Estimated noise=1256.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264603 Jy ! Component: 100 - total flux cleaned = 0.00080506 Jy ! Component: 150 - total flux cleaned = 0.00105527 Jy ! Component: 200 - total flux cleaned = 0.00139321 Jy ! Total flux subtracted in 200 components = 0.00139321 Jy ! Clean residual min=-0.003604 max=0.003781 Jy/beam ! Clean residual mean=0.000011 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.807865 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.807865 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=0.075136Jy sigma=0.000630 ! Fit after self-cal, rms=0.075130Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294893 Jy ! Component: 100 - total flux cleaned = 0.00309619 Jy ! Component: 150 - total flux cleaned = 0.00315364 Jy ! Component: 200 - total flux cleaned = 0.0030126 Jy ! Total flux subtracted in 200 components = 0.0030126 Jy ! Clean residual min=-0.002975 max=0.002602 Jy/beam ! Clean residual mean=0.000004 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.810878 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.810878 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=0.074978Jy sigma=0.000628 ! Fit after self-cal, rms=0.074976Jy sigma=0.000628 ! 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=0.074976Jy sigma=0.000628 ! Fit after self-cal, rms=0.074972Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.127 mas, bpa=-15 degrees ! Estimated noise=1256.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651515 Jy ! Component: 100 - total flux cleaned = 0.000527625 Jy ! Component: 150 - total flux cleaned = 0.000380938 Jy ! Component: 200 - total flux cleaned = 0.000280844 Jy ! Total flux subtracted in 200 components = 0.000280844 Jy ! Clean residual min=-0.002830 max=0.002381 Jy/beam ! Clean residual mean=0.000004 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.811159 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.811159 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=0.074934Jy sigma=0.000628 ! Fit after self-cal, rms=0.074934Jy sigma=0.000628 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 = 0.000206926 Jy ! Component: 100 - total flux cleaned = 0.000152195 Jy ! Component: 150 - total flux cleaned = 0.000151944 Jy ! Component: 200 - total flux cleaned = 0.000104697 Jy ! Total flux subtracted in 200 components = 0.000104697 Jy ! Clean residual min=-0.002737 max=0.002355 Jy/beam ! Clean residual mean=0.000004 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.811264 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.811264 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=0.074918Jy sigma=0.000628 ! Fit after self-cal, rms=0.074918Jy sigma=0.000628 ! 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=0.074918Jy sigma=0.000628 ! Fit after self-cal, rms=0.074928Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=3.483 mas, bpa=-2.955 degrees ! Estimated noise=1460.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160789 Jy ! Component: 100 - total flux cleaned = -5.5318e-05 Jy ! Component: 150 - total flux cleaned = -0.000213194 Jy ! Component: 200 - total flux cleaned = -0.000231823 Jy ! Total flux subtracted in 200 components = -0.000231823 Jy ! Clean residual min=-0.002847 max=0.002463 Jy/beam ! Clean residual mean=0.000005 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.811032 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.811032 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=0.074924Jy sigma=0.000627 ! Fit after self-cal, rms=0.074922Jy sigma=0.000627 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 = 0.000257931 Jy ! Component: 100 - total flux cleaned = 0.000200446 Jy ! Component: 150 - total flux cleaned = 0.00016585 Jy ! Component: 200 - total flux cleaned = 0.000133848 Jy ! Total flux subtracted in 200 components = 0.000133848 Jy ! Clean residual min=-0.002747 max=0.002442 Jy/beam ! Clean residual mean=0.000005 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.811166 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.811166 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=0.074922Jy sigma=0.000627 ! Fit after self-cal, rms=0.074921Jy sigma=0.000627 ! 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=1.013 mas, bmaj=3.129 mas, bpa=-15.01 degrees ! Estimated noise=1257.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 3.129 at -15.01 degrees (North through East) ! Clean map min=-0.0024438 max=0.74972 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=0.074921Jy sigma=0.000627 ! Fit after self-cal, rms=0.067528Jy sigma=0.000559 ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.13 mas, bpa=-15.01 degrees ! Estimated noise=1257.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259499 Jy ! Component: 100 - total flux cleaned = 0.000375279 Jy ! Component: 150 - total flux cleaned = 0.0004495 Jy ! Component: 200 - total flux cleaned = 0.000473433 Jy ! Total flux subtracted in 200 components = 0.000473433 Jy ! Clean residual min=-0.002639 max=0.002199 Jy/beam ! Clean residual mean=0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.811639 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.811639 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=0.067507Jy sigma=0.000559 ! Fit after self-cal, rms=0.067507Jy sigma=0.000559 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141724 Jy ! Component: 100 - total flux cleaned = 0.000204404 Jy ! Component: 150 - total flux cleaned = 0.000242984 Jy ! Component: 200 - total flux cleaned = 0.000259955 Jy ! Total flux subtracted in 200 components = 0.000259955 Jy ! Clean residual min=-0.002591 max=0.002198 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.811899 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.811899 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=0.067496Jy sigma=0.000559 ! Fit after self-cal, rms=0.067496Jy sigma=0.000559 ! 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=0.067496Jy sigma=0.000559 ! Fit after self-cal, rms=0.067497Jy sigma=0.000559 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=0.8352 mas, bmaj=3.112 mas, bpa=-15.54 degrees ! Estimated noise=1598.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.581767 Jy ! Component: 100 - total flux cleaned = 0.709714 Jy ! Component: 150 - total flux cleaned = 0.751726 Jy ! Component: 200 - total flux cleaned = 0.773303 Jy ! Total flux subtracted in 200 components = 0.773303 Jy ! Clean residual min=-0.007616 max=0.010904 Jy/beam ! Clean residual mean=0.000039 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.773304 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.773304 Jy ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.13 mas, bpa=-15.01 degrees ! Estimated noise=1257.94 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 = 0.0156113 Jy ! Component: 100 - total flux cleaned = 0.024542 Jy ! Component: 150 - total flux cleaned = 0.0303147 Jy ! Component: 200 - total flux cleaned = 0.0344265 Jy ! Total flux subtracted in 200 components = 0.0344265 Jy ! Clean residual min=-0.003334 max=0.002924 Jy/beam ! Clean residual mean=0.000011 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.80773 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.80773 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=2.239 mas, bmaj=3.484 mas, bpa=-2.984 degrees ! Estimated noise=1461.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334152 Jy ! Component: 100 - total flux cleaned = 0.00475648 Jy ! Component: 150 - total flux cleaned = 0.00482701 Jy ! Component: 200 - total flux cleaned = 0.00483112 Jy ! Total flux subtracted in 200 components = 0.00483112 Jy ! Clean residual min=-0.002983 max=0.002489 Jy/beam ! Clean residual mean=0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.812561 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 = -7.18933e-05 Jy ! Component: 100 - total flux cleaned = -3.94973e-05 Jy ! Component: 150 - total flux cleaned = 3.72526e-05 Jy ! Component: 200 - total flux cleaned = -8.23724e-06 Jy ! Total flux subtracted in 200 components = -8.23724e-06 Jy ! Clean residual min=-0.002746 max=0.002403 Jy/beam ! Clean residual mean=0.000000 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.812553 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 86 components and 0.812553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.13 mas, bpa=-15.01 degrees ! Estimated noise=1257.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000531234 Jy ! Component: 100 - total flux cleaned = -0.000309696 Jy ! Component: 150 - total flux cleaned = -0.000113022 Jy ! Component: 200 - total flux cleaned = 6.42577e-05 Jy ! Total flux subtracted in 200 components = 6.42577e-05 Jy ! Clean residual min=-0.002712 max=0.002514 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.812617 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.812617 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=0.067601Jy sigma=0.000559 ! Fit after self-cal, rms=0.067591Jy sigma=0.000559 wmodel J0239-0234_X_2017_10_09_pus_map.mod ! Writing 102 model components to file: J0239-0234_X_2017_10_09_pus_map.mod wobs J0239-0234_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0239-0234_X_2017_10_09_pus_uvs.fits wwins J0239-0234_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0239-0234_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 = -0.000698685 Jy ! Component: 100 - total flux cleaned = -0.000573494 Jy ! Component: 150 - total flux cleaned = -0.000492224 Jy ! Component: 200 - total flux cleaned = -0.000416784 Jy ! Component: 250 - total flux cleaned = -0.000202956 Jy ! Component: 300 - total flux cleaned = -9.99661e-05 Jy ! Component: 350 - total flux cleaned = 9.77492e-05 Jy ! Component: 400 - total flux cleaned = 0.000317731 Jy ! Component: 450 - total flux cleaned = 0.000531081 Jy ! Component: 500 - total flux cleaned = 0.000767766 Jy ! Component: 550 - total flux cleaned = 0.00113978 Jy ! Component: 600 - total flux cleaned = 0.00144615 Jy ! Component: 650 - total flux cleaned = 0.00160894 Jy ! Component: 700 - total flux cleaned = 0.00182104 Jy ! Component: 750 - total flux cleaned = 0.00202747 Jy ! Component: 800 - total flux cleaned = 0.00207783 Jy ! Component: 850 - total flux cleaned = 0.00217671 Jy ! Component: 900 - total flux cleaned = 0.00220109 Jy ! Component: 950 - total flux cleaned = 0.00231953 Jy ! Component: 1000 - total flux cleaned = 0.00243559 Jy ! Component: 1050 - total flux cleaned = 0.00250418 Jy ! Component: 1100 - total flux cleaned = 0.00257129 Jy ! Component: 1150 - total flux cleaned = 0.00261527 Jy ! Component: 1200 - total flux cleaned = 0.00267998 Jy ! Component: 1250 - total flux cleaned = 0.00270086 Jy ! Component: 1300 - total flux cleaned = 0.00270104 Jy ! Component: 1350 - total flux cleaned = 0.00265981 Jy ! Component: 1400 - total flux cleaned = 0.00270105 Jy ! Component: 1450 - total flux cleaned = 0.00280113 Jy ! Component: 1500 - total flux cleaned = 0.00289963 Jy ! Component: 1550 - total flux cleaned = 0.00299719 Jy ! Component: 1600 - total flux cleaned = 0.00305486 Jy ! Component: 1650 - total flux cleaned = 0.00316922 Jy ! Component: 1700 - total flux cleaned = 0.00330034 Jy ! Component: 1750 - total flux cleaned = 0.00337449 Jy ! Component: 1800 - total flux cleaned = 0.00348436 Jy ! Component: 1850 - total flux cleaned = 0.00364725 Jy ! Component: 1900 - total flux cleaned = 0.00379013 Jy ! Component: 1950 - total flux cleaned = 0.00391388 Jy ! Component: 2000 - total flux cleaned = 0.00403622 Jy ! Total flux subtracted in 2048 components = 0.00417435 Jy ! Clean residual min=-0.000976 max=0.000964 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.816792 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 226 components and 0.816792 Jy ![Exited script file: muppet] wmap "J0239-0234_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 3.13 at -15.01 degrees (North through East) ! Clean map min=-0.001575 max=0.75145 Jy/beam ! Writing clean map to FITS file: J0239-0234_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 0.751446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126505 0.126505 0.25301 0.50602 1.01204 2.02408 4.04816 8.09632 16.1926 32.3853 64.7706 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.751 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 3.13 at -15.01 degrees (North through East) ! Clean map min=-0.001575 max=0.75145 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 J0239-0234_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:16:55 2019