! Started logfile: J0040-3225_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:33 2019 obs J0040-3225_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0040-3225_X_2017_02_19_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.456944 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0040-3225 ! ! 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 858 lines of history. ! ! Reading 11844 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 J0040-3225_X_2017_02_19_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 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977723Jy sigma=0.006992 ! Fit after self-cal, rms=0.939803Jy sigma=0.006742 ! 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=0.5524 mas, bmaj=1.628 mas, bpa=-0.7053 degrees ! Estimated noise=2219.84 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 = 0.0475656 Jy ! Component: 100 - total flux cleaned = 0.0597777 Jy ! Total flux subtracted in 100 components = 0.0597777 Jy ! Clean residual min=-0.006326 max=0.007470 Jy/beam ! Clean residual mean=-0.000001 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.0597777 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0597777 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=0.097618Jy sigma=0.000632 ! Fit after self-cal, rms=0.097001Jy sigma=0.000628 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6892 mas, bmaj=1.866 mas, bpa=-0.9092 degrees ! Estimated noise=927.496 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 = 0.0091599 Jy ! Component: 100 - total flux cleaned = 0.0138628 Jy ! Component: 150 - total flux cleaned = 0.0163079 Jy ! Component: 200 - total flux cleaned = 0.0175824 Jy ! Total flux subtracted in 200 components = 0.0175824 Jy ! Clean residual min=-0.003222 max=0.002672 Jy/beam ! Clean residual mean=0.000003 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0773601 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.0773601 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=0.096068Jy sigma=0.000623 ! Fit after self-cal, rms=0.095959Jy sigma=0.000622 ! 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 0.86 FD 1.07 HN 1.00* KP 0.93 ! LA 1.04 MK 1.17 NL 1.00* OV 0.98 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.05 HN 1.00* KP 0.85 ! LA 1.06 MK 1.11 NL 1.00* OV 1.05 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.22 HN 1.00* KP 0.85 ! LA 1.17 MK 1.10 NL 1.00* OV 1.04 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.00* KP 0.89 ! LA 1.03 MK 1.07 NL 1.00* OV 1.05 ! PT 1.00* SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00* KP 1.06 ! LA 1.00 MK 1.20 NL 1.00* OV 1.09 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.00* KP 0.95 ! LA 1.06 MK 1.22 NL 1.00* OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.95 HN 1.00* KP 1.00 ! LA 1.06 MK 1.00 NL 1.00* OV 0.92 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.00* KP 0.87 ! LA 1.06 MK 0.98 NL 1.00* OV 1.02 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.00* KP 0.85 ! LA 1.09 MK 1.07 NL 1.00* OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.00* KP 0.89 ! LA 0.92 MK 0.95 NL 1.00* OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.00* KP 0.86 ! LA 0.92 MK 0.85 NL 1.00* OV 0.97 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.96 HN 1.00* KP 0.95 ! LA 1.07 MK 0.93 NL 1.00* OV 0.93 ! PT 1.00* SC 0.95 ! ! ! Fit before self-cal, rms=0.095959Jy sigma=0.000622 ! Fit after self-cal, rms=0.092403Jy sigma=0.000619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7035 mas, bmaj=1.885 mas, bpa=-0.7111 degrees ! Estimated noise=926.501 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 = 0.000424379 Jy ! Component: 100 - total flux cleaned = 0.00038217 Jy ! Component: 150 - total flux cleaned = 0.000344153 Jy ! Component: 200 - total flux cleaned = 0.000293959 Jy ! Total flux subtracted in 200 components = 0.000293959 Jy ! Clean residual min=-0.001892 max=0.001958 Jy/beam ! Clean residual mean=0.000008 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.077654 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.077654 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=0.092394Jy sigma=0.000619 ! Fit after self-cal, rms=0.092230Jy sigma=0.000618 ! 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=0.092230Jy sigma=0.000618 ! Fit after self-cal, rms=0.091868Jy sigma=0.000618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7044 mas, bmaj=1.884 mas, bpa=-0.7332 degrees ! Estimated noise=923.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291605 Jy ! Component: 100 - total flux cleaned = 0.000257719 Jy ! Component: 150 - total flux cleaned = 0.000213566 Jy ! Component: 200 - total flux cleaned = 0.000174979 Jy ! Total flux subtracted in 200 components = 0.000174979 Jy ! Clean residual min=-0.002037 max=0.002237 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.077829 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.077829 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=0.091863Jy sigma=0.000618 ! Fit after self-cal, rms=0.091821Jy sigma=0.000618 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 (-13.8, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159007 Jy ! Component: 100 - total flux cleaned = 0.0015968 Jy ! Component: 150 - total flux cleaned = 0.00168318 Jy ! Component: 200 - total flux cleaned = 0.00181223 Jy ! Total flux subtracted in 200 components = 0.00181223 Jy ! Clean residual min=-0.001999 max=0.001758 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0796413 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0796413 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=0.091777Jy sigma=0.000618 ! Fit after self-cal, rms=0.091707Jy sigma=0.000617 ! 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=0.091707Jy sigma=0.000617 ! Fit after self-cal, rms=0.090808Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7011 mas, bmaj=1.876 mas, bpa=-0.8746 degrees ! Estimated noise=915.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096527 Jy ! Component: 100 - total flux cleaned = 0.0010932 Jy ! Component: 150 - total flux cleaned = 0.00118667 Jy ! Component: 200 - total flux cleaned = 0.00123292 Jy ! Total flux subtracted in 200 components = 0.00123292 Jy ! Clean residual min=-0.001899 max=0.001770 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0808742 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.0808742 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=0.090787Jy sigma=0.000617 ! Fit after self-cal, rms=0.090737Jy sigma=0.000617 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 = 0.000406707 Jy ! Component: 100 - total flux cleaned = 0.000383685 Jy ! Component: 150 - total flux cleaned = 0.000399132 Jy ! Component: 200 - total flux cleaned = 0.00038408 Jy ! Total flux subtracted in 200 components = 0.00038408 Jy ! Clean residual min=-0.001872 max=0.001807 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0812583 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0812583 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=0.090722Jy sigma=0.000617 ! Fit after self-cal, rms=0.090679Jy sigma=0.000617 ! 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=0.090679Jy sigma=0.000617 ! Fit after self-cal, rms=0.090068Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.734 mas, bmaj=6.857 mas, bpa=5.733 degrees ! Estimated noise=1325.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018802 Jy ! Component: 100 - total flux cleaned = 0.000288648 Jy ! Component: 150 - total flux cleaned = 0.000326535 Jy ! Component: 200 - total flux cleaned = 0.000318722 Jy ! Total flux subtracted in 200 components = 0.000318722 Jy ! Clean residual min=-0.001543 max=0.001143 Jy/beam ! Clean residual mean=0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.081577 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 64 components and 0.081577 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=0.090067Jy sigma=0.000617 ! Fit after self-cal, rms=0.090057Jy sigma=0.000617 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 = 4.14872e-05 Jy ! Component: 100 - total flux cleaned = 6.73238e-05 Jy ! Component: 150 - total flux cleaned = 6.04865e-05 Jy ! Component: 200 - total flux cleaned = 6.02465e-05 Jy ! Total flux subtracted in 200 components = 6.02465e-05 Jy ! Clean residual min=-0.001516 max=0.001118 Jy/beam ! Clean residual mean=0.000006 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0816372 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.0816372 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=0.090055Jy sigma=0.000617 ! Fit after self-cal, rms=0.090039Jy sigma=0.000617 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.6983 mas, bmaj=1.87 mas, bpa=-0.9995 degrees ! Estimated noise=909.833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6983 x 1.87 at -0.9995 degrees (North through East) ! Clean map min=-0.0017174 max=0.063886 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=0.552 mas, bmaj=1.624 mas, bpa=-0.4259 degrees ! Estimated noise=2194.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463505 Jy ! Component: 100 - total flux cleaned = 0.0599837 Jy ! Component: 150 - total flux cleaned = 0.0659232 Jy ! Component: 200 - total flux cleaned = 0.0697798 Jy ! Total flux subtracted in 200 components = 0.0697798 Jy ! Clean residual min=-0.005586 max=0.005043 Jy/beam ! Clean residual mean=0.000001 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.0697798 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0697798 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6983 mas, bmaj=1.87 mas, bpa=-0.9995 degrees ! Estimated noise=909.833 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 = 0.00474109 Jy ! Component: 100 - total flux cleaned = 0.00771606 Jy ! Component: 150 - total flux cleaned = 0.00932847 Jy ! Component: 200 - total flux cleaned = 0.0100925 Jy ! Total flux subtracted in 200 components = 0.0100925 Jy ! Clean residual min=-0.002380 max=0.001949 Jy/beam ! Clean residual mean=0.000003 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0798723 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0798723 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=2.734 mas, bmaj=6.857 mas, bpa=5.733 degrees ! Estimated noise=1325.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100581 Jy ! Component: 100 - total flux cleaned = 0.00142449 Jy ! Component: 150 - total flux cleaned = 0.00167988 Jy ! Component: 200 - total flux cleaned = 0.00185683 Jy ! Total flux subtracted in 200 components = 0.00185683 Jy ! Clean residual min=-0.001822 max=0.001307 Jy/beam ! Clean residual mean=0.000011 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0817291 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 = 4.56922e-05 Jy ! Component: 100 - total flux cleaned = 8.71512e-05 Jy ! Component: 150 - total flux cleaned = 0.000124919 Jy ! Component: 200 - total flux cleaned = 0.000159245 Jy ! Total flux subtracted in 200 components = 0.000159245 Jy ! Clean residual min=-0.001686 max=0.001301 Jy/beam ! Clean residual mean=0.000010 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0818883 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0818883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6983 mas, bmaj=1.87 mas, bpa=-0.9995 degrees ! Estimated noise=909.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.40247e-05 Jy ! Component: 100 - total flux cleaned = -2.77651e-05 Jy ! Component: 150 - total flux cleaned = -5.75269e-05 Jy ! Component: 200 - total flux cleaned = -5.77675e-05 Jy ! Total flux subtracted in 200 components = -5.77675e-05 Jy ! Clean residual min=-0.001870 max=0.002008 Jy/beam ! Clean residual mean=0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0818306 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0818306 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=0.090053Jy sigma=0.000617 ! Fit after self-cal, rms=0.090034Jy sigma=0.000617 wmodel J0040-3225_X_2017_02_19_pus_map.mod ! Writing 55 model components to file: J0040-3225_X_2017_02_19_pus_map.mod wobs J0040-3225_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0040-3225_X_2017_02_19_pus_uvs.fits wwins J0040-3225_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0040-3225_X_2017_02_19_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 = -0.000112752 Jy ! Component: 100 - total flux cleaned = -0.000313812 Jy ! Component: 150 - total flux cleaned = -0.000340405 Jy ! Component: 200 - total flux cleaned = -0.000316768 Jy ! Component: 250 - total flux cleaned = -0.000339981 Jy ! Component: 300 - total flux cleaned = -0.000404477 Jy ! Component: 350 - total flux cleaned = -0.000464715 Jy ! Component: 400 - total flux cleaned = -0.000541174 Jy ! Component: 450 - total flux cleaned = -0.000614751 Jy ! Component: 500 - total flux cleaned = -0.000685538 Jy ! Component: 550 - total flux cleaned = -0.00075423 Jy ! Component: 600 - total flux cleaned = -0.000787687 Jy ! Component: 650 - total flux cleaned = -0.000836564 Jy ! Component: 700 - total flux cleaned = -0.000900016 Jy ! Component: 750 - total flux cleaned = -0.000946423 Jy ! Component: 800 - total flux cleaned = -0.000991665 Jy ! Component: 850 - total flux cleaned = -0.000991681 Jy ! Component: 900 - total flux cleaned = -0.00102073 Jy ! Component: 950 - total flux cleaned = -0.00102068 Jy ! Component: 1000 - total flux cleaned = -0.00109066 Jy ! Component: 1050 - total flux cleaned = -0.00121509 Jy ! Component: 1100 - total flux cleaned = -0.00129701 Jy ! Component: 1150 - total flux cleaned = -0.00139156 Jy ! Component: 1200 - total flux cleaned = -0.00147172 Jy ! Component: 1250 - total flux cleaned = -0.00157737 Jy ! Component: 1300 - total flux cleaned = -0.00161666 Jy ! Component: 1350 - total flux cleaned = -0.00166854 Jy ! Component: 1400 - total flux cleaned = -0.00172018 Jy ! Component: 1450 - total flux cleaned = -0.001733 Jy ! Component: 1500 - total flux cleaned = -0.00178402 Jy ! Component: 1550 - total flux cleaned = -0.0018094 Jy ! Component: 1600 - total flux cleaned = -0.00183465 Jy ! Component: 1650 - total flux cleaned = -0.00188496 Jy ! Component: 1700 - total flux cleaned = -0.00192244 Jy ! Component: 1750 - total flux cleaned = -0.00194744 Jy ! Component: 1800 - total flux cleaned = -0.00199728 Jy ! Component: 1850 - total flux cleaned = -0.00204714 Jy ! Component: 1900 - total flux cleaned = -0.00209698 Jy ! Component: 1950 - total flux cleaned = -0.00212186 Jy ! Component: 2000 - total flux cleaned = -0.00213432 Jy ! Total flux subtracted in 2048 components = -0.00215932 Jy ! Clean residual min=-0.000800 max=0.000866 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0796713 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 156 components and 0.0796713 Jy ![Exited script file: muppet] wmap "J0040-3225_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6983 x 1.87 at -0.9995 degrees (North through East) ! Clean map min=-0.0017837 max=0.063229 Jy/beam ! Writing clean map to FITS file: J0040-3225_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0632292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223701 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06138 1.06138 2.12276 4.24552 8.49104 16.9821 33.9642 67.9283 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.063 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6983 x 1.87 at -0.9995 degrees (North through East) ! Clean map min=-0.0017837 max=0.063229 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 J0040-3225_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:34 2019