! Started logfile: J2120-0330_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:21:29 2017 obs J2120-0330_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2120-0330_X_2015_01_23_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876825 visibilities/baseline/integration-bin. ! Found source: J2120-0330 ! ! 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 350 lines of history. ! ! Reading 49716 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 J2120-0330_X_2015_01_23_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.908536Jy sigma=0.010129 ! Fit after self-cal, rms=0.883859Jy sigma=0.009842 ! 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=0.7252 mas, bmaj=1.719 mas, bpa=-1.77 degrees ! Estimated noise=638.682 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 = 0.0884885 Jy ! Component: 100 - total flux cleaned = 0.112539 Jy ! Total flux subtracted in 100 components = 0.112539 Jy ! Clean residual min=-0.007121 max=0.010120 Jy/beam ! Clean residual mean=-0.000028 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.112539 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.112539 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=0.083729Jy sigma=0.000862 ! Fit after self-cal, rms=0.083721Jy sigma=0.000861 ! 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=0.8806 mas, bmaj=1.988 mas, bpa=-1.36 degrees ! Estimated noise=290.142 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 = 0.0166969 Jy ! Component: 100 - total flux cleaned = 0.0253779 Jy ! Component: 150 - total flux cleaned = 0.0305254 Jy ! Component: 200 - total flux cleaned = 0.0337034 Jy ! Total flux subtracted in 200 components = 0.0337034 Jy ! Clean residual min=-0.005980 max=0.007390 Jy/beam ! Clean residual mean=0.000006 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.146242 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.146242 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=0.080518Jy sigma=0.000821 ! Fit after self-cal, rms=0.080550Jy sigma=0.000821 ! 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 0.89 FD 1.07 HN 1.21 KP 0.90 ! LA 1.03 MK 0.98 NL 0.99 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.20 KP 0.85 ! LA 1.02 MK 1.00 NL 0.97 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.20 KP 0.81 ! LA 1.09 MK 1.02 NL 0.96 OV 0.98 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.15 KP 0.78 ! LA 1.07 MK 0.99 NL 0.96 OV 0.97 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.17 KP 0.73 ! LA 1.07 MK 1.06 NL 0.96 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.23 KP 0.71 ! LA 1.08 MK 1.02 NL 1.00 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.34 KP 0.72 ! LA 1.05 MK 1.09 NL 1.07 OV 1.04 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.28 KP 0.71 ! LA 1.04 MK 1.02 NL 0.96 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.25 KP 0.73 ! LA 1.05 MK 0.99 NL 0.95 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.27 KP 0.76 ! LA 1.06 MK 1.02 NL 0.99 OV 1.04 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.18 KP 0.81 ! LA 1.13 MK 1.10 NL 0.98 OV 1.03 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.28 KP 0.83 ! LA 1.09 MK 1.04 NL 0.99 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Fit before self-cal, rms=0.080550Jy sigma=0.000821 ! Fit after self-cal, rms=0.081610Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=2.004 mas, bpa=-1.032 degrees ! Estimated noise=290.051 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 (-1.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855978 Jy ! Component: 100 - total flux cleaned = 0.000867273 Jy ! Component: 150 - total flux cleaned = 0.000976372 Jy ! Component: 200 - total flux cleaned = 0.00107444 Jy ! Total flux subtracted in 200 components = 0.00107444 Jy ! Clean residual min=-0.002726 max=0.003129 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.147317 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.147317 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=0.081249Jy sigma=0.000789 ! Fit after self-cal, rms=0.081339Jy sigma=0.000788 ! 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=0.081339Jy sigma=0.000788 ! Fit after self-cal, rms=0.086087Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8872 mas, bmaj=2.021 mas, bpa=-0.9813 degrees ! Estimated noise=291.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377731 Jy ! Component: 100 - total flux cleaned = 0.000467481 Jy ! Component: 150 - total flux cleaned = 0.000429388 Jy ! Component: 200 - total flux cleaned = 0.000334033 Jy ! Total flux subtracted in 200 components = 0.000334033 Jy ! Clean residual min=-0.001184 max=0.001070 Jy/beam ! Clean residual mean=0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.147651 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.147651 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=0.086044Jy sigma=0.000781 ! Fit after self-cal, rms=0.086103Jy sigma=0.000780 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 = 0.000183588 Jy ! Component: 100 - total flux cleaned = 0.000211663 Jy ! Component: 150 - total flux cleaned = 0.000186973 Jy ! Component: 200 - total flux cleaned = 0.0001644 Jy ! Total flux subtracted in 200 components = 0.0001644 Jy ! Clean residual min=-0.001062 max=0.000951 Jy/beam ! Clean residual mean=0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.147815 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.147815 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=0.086087Jy sigma=0.000780 ! Fit after self-cal, rms=0.086085Jy sigma=0.000780 ! 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=0.086085Jy sigma=0.000780 ! Fit after self-cal, rms=0.086652Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8862 mas, bmaj=2.022 mas, bpa=-0.9685 degrees ! Estimated noise=290.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96325e-05 Jy ! Component: 100 - total flux cleaned = 2.60291e-05 Jy ! Component: 150 - total flux cleaned = -8.31731e-05 Jy ! Component: 200 - total flux cleaned = -0.000123191 Jy ! Total flux subtracted in 200 components = -0.000123191 Jy ! Clean residual min=-0.000946 max=0.000898 Jy/beam ! Clean residual mean=0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.147692 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.147692 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=0.086638Jy sigma=0.000780 ! Fit after self-cal, rms=0.086643Jy sigma=0.000780 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 = 5.39354e-05 Jy ! Component: 100 - total flux cleaned = 1.91234e-05 Jy ! Component: 150 - total flux cleaned = 3.04701e-06 Jy ! Component: 200 - total flux cleaned = -1.22198e-05 Jy ! Total flux subtracted in 200 components = -1.22198e-05 Jy ! Clean residual min=-0.000910 max=0.000866 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.14768 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.14768 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=0.086636Jy sigma=0.000780 ! Fit after self-cal, rms=0.086635Jy sigma=0.000780 ! 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=0.086635Jy sigma=0.000780 ! Fit after self-cal, rms=0.086961Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=3.373 mas, bpa=-1.718 degrees ! Estimated noise=352.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411051 Jy ! Component: 100 - total flux cleaned = -0.000428436 Jy ! Component: 150 - total flux cleaned = -0.000429264 Jy ! Component: 200 - total flux cleaned = -0.00040651 Jy ! Total flux subtracted in 200 components = -0.00040651 Jy ! Clean residual min=-0.000833 max=0.000903 Jy/beam ! Clean residual mean=0.000006 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.147273 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.147273 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=0.086956Jy sigma=0.000780 ! Fit after self-cal, rms=0.086959Jy sigma=0.000780 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 = -1.47908e-05 Jy ! Component: 100 - total flux cleaned = 2.99082e-05 Jy ! Component: 150 - total flux cleaned = 3.88104e-05 Jy ! Component: 200 - total flux cleaned = 3.87728e-05 Jy ! Total flux subtracted in 200 components = 3.87728e-05 Jy ! Clean residual min=-0.000833 max=0.000890 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.147312 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.147312 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=0.086957Jy sigma=0.000780 ! Fit after self-cal, rms=0.086957Jy sigma=0.000780 ! 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=0.8859 mas, bmaj=2.023 mas, bpa=-0.9558 degrees ! Estimated noise=290.419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8859 x 2.023 at -0.9558 degrees (North through East) ! Clean map min=-0.0011793 max=0.11721 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=0.7266 mas, bmaj=1.742 mas, bpa=-1.222 degrees ! Estimated noise=648.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0894234 Jy ! Component: 100 - total flux cleaned = 0.113791 Jy ! Component: 150 - total flux cleaned = 0.125047 Jy ! Component: 200 - total flux cleaned = 0.131492 Jy ! Total flux subtracted in 200 components = 0.131492 Jy ! Clean residual min=-0.002404 max=0.003372 Jy/beam ! Clean residual mean=-0.000011 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.131492 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.131492 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=2.023 mas, bpa=-0.9558 degrees ! Estimated noise=290.419 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 = 0.005897 Jy ! Component: 100 - total flux cleaned = 0.00931983 Jy ! Component: 150 - total flux cleaned = 0.0114917 Jy ! Component: 200 - total flux cleaned = 0.0129199 Jy ! Total flux subtracted in 200 components = 0.0129199 Jy ! Clean residual min=-0.001029 max=0.000979 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.144412 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.144412 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=2.152 mas, bmaj=3.373 mas, bpa=-1.718 degrees ! Estimated noise=352.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136634 Jy ! Component: 100 - total flux cleaned = 0.00210439 Jy ! Component: 150 - total flux cleaned = 0.00230904 Jy ! Component: 200 - total flux cleaned = 0.00245444 Jy ! Total flux subtracted in 200 components = 0.00245444 Jy ! Clean residual min=-0.000852 max=0.000851 Jy/beam ! Clean residual mean=0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.146867 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 = 9.20176e-05 Jy ! Component: 100 - total flux cleaned = 0.000148018 Jy ! Component: 150 - total flux cleaned = 0.000178264 Jy ! Component: 200 - total flux cleaned = 0.000224247 Jy ! Total flux subtracted in 200 components = 0.000224247 Jy ! Clean residual min=-0.000862 max=0.000820 Jy/beam ! Clean residual mean=0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.147091 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.147091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=2.023 mas, bpa=-0.9558 degrees ! Estimated noise=290.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127099 Jy ! Component: 100 - total flux cleaned = 0.000195 Jy ! Component: 150 - total flux cleaned = 0.000241994 Jy ! Component: 200 - total flux cleaned = 0.000257027 Jy ! Total flux subtracted in 200 components = 0.000257027 Jy ! Clean residual min=-0.000835 max=0.000843 Jy/beam ! Clean residual mean=0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.147348 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.147348 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=0.086970Jy sigma=0.000780 ! Fit after self-cal, rms=0.086957Jy sigma=0.000780 wmodel J2120-0330_X_2015_01_23_pus_map.mod ! Writing 89 model components to file: J2120-0330_X_2015_01_23_pus_map.mod wobs J2120-0330_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2120-0330_X_2015_01_23_pus_uvs.fits wwins J2120-0330_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J2120-0330_X_2015_01_23_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 = 1.56228e-05 Jy ! Component: 100 - total flux cleaned = 1.65211e-05 Jy ! Component: 150 - total flux cleaned = -3.7926e-05 Jy ! Component: 200 - total flux cleaned = -9.0773e-05 Jy ! Component: 250 - total flux cleaned = -0.000167392 Jy ! Component: 300 - total flux cleaned = -0.000192156 Jy ! Component: 350 - total flux cleaned = -0.000204293 Jy ! Component: 400 - total flux cleaned = -0.000168921 Jy ! Component: 450 - total flux cleaned = -0.000169047 Jy ! Component: 500 - total flux cleaned = -0.000146353 Jy ! Component: 550 - total flux cleaned = -0.000113001 Jy ! Component: 600 - total flux cleaned = -5.85891e-05 Jy ! Component: 650 - total flux cleaned = -2.67353e-05 Jy ! Component: 700 - total flux cleaned = 4.73968e-06 Jy ! Component: 750 - total flux cleaned = 4.77864e-06 Jy ! Component: 800 - total flux cleaned = 6.54012e-05 Jy ! Component: 850 - total flux cleaned = 9.49988e-05 Jy ! Component: 900 - total flux cleaned = 7.5226e-05 Jy ! Component: 950 - total flux cleaned = 7.53479e-05 Jy ! Component: 1000 - total flux cleaned = 8.50467e-05 Jy ! Component: 1050 - total flux cleaned = 8.50555e-05 Jy ! Component: 1100 - total flux cleaned = 0.000112907 Jy ! Component: 1150 - total flux cleaned = 0.000149349 Jy ! Component: 1200 - total flux cleaned = 0.000158339 Jy ! Component: 1250 - total flux cleaned = 0.000211959 Jy ! Component: 1300 - total flux cleaned = 0.000211788 Jy ! Component: 1350 - total flux cleaned = 0.000220559 Jy ! Component: 1400 - total flux cleaned = 0.000254882 Jy ! Component: 1450 - total flux cleaned = 0.00024635 Jy ! Component: 1500 - total flux cleaned = 0.000263152 Jy ! Component: 1550 - total flux cleaned = 0.000271219 Jy ! Component: 1600 - total flux cleaned = 0.000279427 Jy ! Component: 1650 - total flux cleaned = 0.000263332 Jy ! Component: 1700 - total flux cleaned = 0.000271536 Jy ! Component: 1750 - total flux cleaned = 0.000263594 Jy ! Component: 1800 - total flux cleaned = 0.000271508 Jy ! Component: 1850 - total flux cleaned = 0.00027929 Jy ! Component: 1900 - total flux cleaned = 0.00026387 Jy ! Component: 1950 - total flux cleaned = 0.000286737 Jy ! Component: 2000 - total flux cleaned = 0.000294227 Jy ! Total flux subtracted in 2048 components = 0.000286705 Jy ! Clean residual min=-0.000599 max=0.000446 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.147635 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 228 components and 0.147635 Jy ![Exited script file: muppet] wmap "J2120-0330_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8859 x 2.023 at -0.9558 degrees (North through East) ! Clean map min=-0.00064448 max=0.11872 Jy/beam ! Writing clean map to FITS file: J2120-0330_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118721 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354225 0.354225 0.70845 1.4169 2.8338 5.6676 11.3352 22.6704 45.3408 90.6816 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8859 x 2.023 at -0.9558 degrees (North through East) ! Clean map min=-0.00064448 max=0.11872 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 J2120-0330_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:21:32 2017