! Started logfile: J0045-3705_X_2017_10_09_pus_uvs.log on Sun May 12 15:16:23 2019 obs J0045-3705_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0045-3705_X_2017_10_09_pus_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.214559 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0045-3705 ! ! 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 10752 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 J0045-3705_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 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.655627Jy sigma=0.003906 ! Fit after self-cal, rms=0.564791Jy sigma=0.003328 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=6.627 mas, bpa=-6.477 degrees ! Estimated noise=2702.5 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.352135 Jy ! Component: 100 - total flux cleaned = 0.444674 Jy ! Total flux subtracted in 100 components = 0.444674 Jy ! Clean residual min=-0.016833 max=0.032772 Jy/beam ! Clean residual mean=-0.000900 rms=0.007116 Jy/beam ! Combined flux in latest and established models = 0.444674 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.444674 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=0.136972Jy sigma=0.000729 ! Fit after self-cal, rms=0.137128Jy sigma=0.000729 ! 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=1.909 mas, bmaj=7.885 mas, bpa=-6.07 degrees ! Estimated noise=1119.97 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 = 0.0443376 Jy ! Component: 100 - total flux cleaned = 0.0620098 Jy ! Component: 150 - total flux cleaned = 0.0611747 Jy ! Component: 200 - total flux cleaned = 0.0581363 Jy ! Total flux subtracted in 200 components = 0.0581363 Jy ! Clean residual min=-0.003599 max=0.003564 Jy/beam ! Clean residual mean=-0.000053 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.50281 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 81 components and 0.50281 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=0.126026Jy sigma=0.000620 ! Fit after self-cal, rms=0.126134Jy sigma=0.000620 ! 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 0.96 FD 0.99 HN 1.04 KP 1.01 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.04 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 0.97 ! LA 1.03 MK 1.00* NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 0.98 ! LA 1.02 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.94 KP 0.97 ! LA 1.00 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.98 KP 0.97 ! LA 1.00 MK 1.00* NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.10 KP 0.96 ! LA 1.02 MK 1.00* NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.02 KP 0.98 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.96 ! LA 1.02 MK 1.00* NL 1.00* OV 1.00* ! PT 1.04 ! ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 0.97 ! LA 1.04 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 1.02 ! LA 1.02 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.97 KP 0.97 ! LA 1.02 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.126134Jy sigma=0.000620 ! Fit after self-cal, rms=0.126203Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.908 mas, bmaj=7.917 mas, bpa=-6.162 degrees ! Estimated noise=1125.53 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 = -0.00114081 Jy ! Component: 100 - total flux cleaned = -0.0010174 Jy ! Component: 150 - total flux cleaned = -0.000683655 Jy ! Component: 200 - total flux cleaned = -0.00027097 Jy ! Total flux subtracted in 200 components = -0.00027097 Jy ! Clean residual min=-0.000687 max=0.000693 Jy/beam ! Clean residual mean=-0.000010 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.502539 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 119 components and 0.502539 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=0.126112Jy sigma=0.000613 ! Fit after self-cal, rms=0.126114Jy sigma=0.000613 ! 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=0.126114Jy sigma=0.000613 ! Fit after self-cal, rms=0.125891Jy sigma=0.000612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=7.918 mas, bpa=-6.175 degrees ! Estimated noise=1125.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.19155e-06 Jy ! Component: 100 - total flux cleaned = -3.8809e-06 Jy ! Component: 150 - total flux cleaned = -3.56019e-05 Jy ! Component: 200 - total flux cleaned = -5.11972e-06 Jy ! Total flux subtracted in 200 components = -5.11972e-06 Jy ! Clean residual min=-0.000487 max=0.000503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.502534 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.502534 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=0.125871Jy sigma=0.000612 ! Fit after self-cal, rms=0.125863Jy sigma=0.000612 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 = -0.000210184 Jy ! Component: 100 - total flux cleaned = -0.000497957 Jy ! Component: 150 - total flux cleaned = -0.000546658 Jy ! Component: 200 - total flux cleaned = -0.000570772 Jy ! Total flux subtracted in 200 components = -0.000570772 Jy ! Clean residual min=-0.000411 max=0.000409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.501963 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 168 components and 0.501963 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=0.125849Jy sigma=0.000612 ! Fit after self-cal, rms=0.125849Jy sigma=0.000612 ! 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=0.125849Jy sigma=0.000612 ! Fit after self-cal, rms=0.125844Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=7.917 mas, bpa=-6.17 degrees ! Estimated noise=1125.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128897 Jy ! Component: 100 - total flux cleaned = 0.000280222 Jy ! Component: 150 - total flux cleaned = 0.000425541 Jy ! Component: 200 - total flux cleaned = 0.00046684 Jy ! Total flux subtracted in 200 components = 0.00046684 Jy ! Clean residual min=-0.000347 max=0.000348 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.50243 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 192 components and 0.50243 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=0.125835Jy sigma=0.000612 ! Fit after self-cal, rms=0.125833Jy sigma=0.000612 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 = -5.63885e-05 Jy ! Component: 100 - total flux cleaned = -0.000315654 Jy ! Component: 150 - total flux cleaned = -0.000491531 Jy ! Component: 200 - total flux cleaned = -0.000570582 Jy ! Total flux subtracted in 200 components = -0.000570582 Jy ! Clean residual min=-0.000338 max=0.000330 Jy/beam ! Clean residual mean=-0.000005 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.501859 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 213 components and 0.501859 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=0.125826Jy sigma=0.000612 ! Fit after self-cal, rms=0.125825Jy sigma=0.000612 ! 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=0.125825Jy sigma=0.000612 ! Fit after self-cal, rms=0.125779Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=9.682 mas, bpa=3.752 degrees ! Estimated noise=1104.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128249 Jy ! Component: 100 - total flux cleaned = 8.65078e-05 Jy ! Component: 150 - total flux cleaned = 9.63143e-05 Jy ! Component: 200 - total flux cleaned = 0.000127963 Jy ! Total flux subtracted in 200 components = 0.000127963 Jy ! Clean residual min=-0.000182 max=0.000189 Jy/beam ! Clean residual mean=-0.000006 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.501987 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 236 components and 0.501987 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=0.125776Jy sigma=0.000612 ! Fit after self-cal, rms=0.125775Jy sigma=0.000612 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 = -6.19989e-05 Jy ! Component: 100 - total flux cleaned = -0.000117089 Jy ! Component: 150 - total flux cleaned = -0.000211647 Jy ! Component: 200 - total flux cleaned = -0.000244444 Jy ! Total flux subtracted in 200 components = -0.000244444 Jy ! Clean residual min=-0.000136 max=0.000136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.501743 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 250 components and 0.501743 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=0.125773Jy sigma=0.000612 ! Fit after self-cal, rms=0.125773Jy sigma=0.000612 ! 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=1.907 mas, bmaj=7.915 mas, bpa=-6.168 degrees ! Estimated noise=1124.73 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.907 x 7.915 at -6.168 degrees (North through East) ! Clean map min=-0.0025693 max=0.46387 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=1.499 mas, bmaj=6.638 mas, bpa=-6.46 degrees ! Estimated noise=2702.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.350875 Jy ! Component: 100 - total flux cleaned = 0.442442 Jy ! Component: 150 - total flux cleaned = 0.475256 Jy ! Component: 200 - total flux cleaned = 0.490456 Jy ! Total flux subtracted in 200 components = 0.490456 Jy ! Clean residual min=-0.008410 max=0.008306 Jy/beam ! Clean residual mean=-0.000252 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 0.490457 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.490457 Jy ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=7.915 mas, bpa=-6.168 degrees ! Estimated noise=1124.73 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 (0.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128874 Jy ! Component: 100 - total flux cleaned = 0.018603 Jy ! Component: 150 - total flux cleaned = 0.0194258 Jy ! Component: 200 - total flux cleaned = 0.0195224 Jy ! Total flux subtracted in 200 components = 0.0195224 Jy ! Clean residual min=-0.003669 max=0.002332 Jy/beam ! Clean residual mean=0.000013 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.509979 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 126 components and 0.509979 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=3.259 mas, bmaj=9.682 mas, bpa=3.752 degrees ! Estimated noise=1104.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.03642e-06 Jy ! Component: 100 - total flux cleaned = -0.000124743 Jy ! Component: 150 - total flux cleaned = -0.000232256 Jy ! Component: 200 - total flux cleaned = -0.000330925 Jy ! Total flux subtracted in 200 components = -0.000330925 Jy ! Clean residual min=-0.002374 max=0.001744 Jy/beam ! Clean residual mean=0.000025 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.509648 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 = -0.000135546 Jy ! Component: 100 - total flux cleaned = -0.000259904 Jy ! Component: 150 - total flux cleaned = -0.000371303 Jy ! Component: 200 - total flux cleaned = -0.000474638 Jy ! Total flux subtracted in 200 components = -0.000474638 Jy ! Clean residual min=-0.001873 max=0.001435 Jy/beam ! Clean residual mean=0.000023 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.509174 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 171 components and 0.509174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=7.915 mas, bpa=-6.168 degrees ! Estimated noise=1124.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155151 Jy ! Component: 100 - total flux cleaned = -0.000259626 Jy ! Component: 150 - total flux cleaned = -0.000348114 Jy ! Component: 200 - total flux cleaned = -0.000510574 Jy ! Total flux subtracted in 200 components = -0.000510574 Jy ! Clean residual min=-0.001781 max=0.001384 Jy/beam ! Clean residual mean=0.000014 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.508663 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 186 components and 0.508663 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=0.125887Jy sigma=0.000612 ! Fit after self-cal, rms=0.125894Jy sigma=0.000612 wmodel J0045-3705_X_2017_10_09_pus_map.mod ! Writing 186 model components to file: J0045-3705_X_2017_10_09_pus_map.mod wobs J0045-3705_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0045-3705_X_2017_10_09_pus_uvs.fits wwins J0045-3705_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0045-3705_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 = -0.000713681 Jy ! Component: 100 - total flux cleaned = -0.001246 Jy ! Component: 150 - total flux cleaned = -0.00162061 Jy ! Component: 200 - total flux cleaned = -0.00190811 Jy ! Component: 250 - total flux cleaned = -0.00215561 Jy ! Component: 300 - total flux cleaned = -0.0023365 Jy ! Component: 350 - total flux cleaned = -0.00241389 Jy ! Component: 400 - total flux cleaned = -0.00250127 Jy ! Component: 450 - total flux cleaned = -0.00254322 Jy ! Component: 500 - total flux cleaned = -0.00257028 Jy ! Component: 550 - total flux cleaned = -0.00259636 Jy ! Component: 600 - total flux cleaned = -0.00262146 Jy ! Component: 650 - total flux cleaned = -0.00264547 Jy ! Component: 700 - total flux cleaned = -0.00270391 Jy ! Component: 750 - total flux cleaned = -0.00274921 Jy ! Component: 800 - total flux cleaned = -0.00278256 Jy ! Component: 850 - total flux cleaned = -0.00282605 Jy ! Component: 900 - total flux cleaned = -0.00287909 Jy ! Component: 950 - total flux cleaned = -0.00293099 Jy ! Component: 1000 - total flux cleaned = -0.00293097 Jy ! Component: 1050 - total flux cleaned = -0.00292059 Jy ! Component: 1100 - total flux cleaned = -0.00292056 Jy ! Component: 1150 - total flux cleaned = -0.00293057 Jy ! Component: 1200 - total flux cleaned = -0.00293059 Jy ! Component: 1250 - total flux cleaned = -0.00295081 Jy ! Component: 1300 - total flux cleaned = -0.00296085 Jy ! Component: 1350 - total flux cleaned = -0.00297095 Jy ! Component: 1400 - total flux cleaned = -0.00299141 Jy ! Component: 1450 - total flux cleaned = -0.00301218 Jy ! Component: 1500 - total flux cleaned = -0.00305419 Jy ! Component: 1550 - total flux cleaned = -0.003097 Jy ! Component: 1600 - total flux cleaned = -0.00312955 Jy ! Component: 1650 - total flux cleaned = -0.00317389 Jy ! Component: 1700 - total flux cleaned = -0.00320752 Jy ! Component: 1750 - total flux cleaned = -0.00325314 Jy ! Component: 1800 - total flux cleaned = -0.00331132 Jy ! Component: 1850 - total flux cleaned = -0.00335869 Jy ! Component: 1900 - total flux cleaned = -0.00341909 Jy ! Component: 1950 - total flux cleaned = -0.00346831 Jy ! Component: 2000 - total flux cleaned = -0.00353094 Jy ! Total flux subtracted in 2048 components = -0.00359505 Jy ! Clean residual min=-0.000670 max=0.000777 Jy/beam ! Clean residual mean=-0.000010 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.505068 Jy keep ! Adding 98 model components to the UV plane model. ! The established model now contains 284 components and 0.505068 Jy ![Exited script file: muppet] wmap "J0045-3705_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.907 x 7.915 at -6.168 degrees (North through East) ! Clean map min=-0.0033946 max=0.46444 Jy/beam ! Writing clean map to FITS file: J0045-3705_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 0.464437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170787 0.170787 0.341574 0.683148 1.3663 2.73259 5.46518 10.9304 21.8607 43.7215 87.4429 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.464 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.907 x 7.915 at -6.168 degrees (North through East) ! Clean map min=-0.0033946 max=0.46444 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 J0045-3705_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:16:25 2019