! Started logfile: J1148-0046_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:56 2019 obs J1148-0046_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1148-0046_X_2017_07_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774854 visibilities/baseline/integration-bin. ! Found source: J1148-0046 ! ! 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 1200 lines of history. ! ! Reading 47700 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 J1148-0046_X_2017_07_16_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944476Jy sigma=0.007653 ! Fit after self-cal, rms=0.921527Jy sigma=0.007491 ! 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=0.6622 mas, bmaj=1.678 mas, bpa=-0.9191 degrees ! Estimated noise=695.692 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 = 0.0630191 Jy ! Component: 100 - total flux cleaned = 0.0781706 Jy ! Total flux subtracted in 100 components = 0.0781706 Jy ! Clean residual min=-0.004248 max=0.005862 Jy/beam ! Clean residual mean=-0.000004 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0781706 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0781706 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=0.086436Jy sigma=0.000664 ! Fit after self-cal, rms=0.086332Jy sigma=0.000663 ! 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=0.7904 mas, bmaj=1.879 mas, bpa=-1.123 degrees ! Estimated noise=407.801 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 = 0.00686797 Jy ! Component: 100 - total flux cleaned = 0.00976544 Jy ! Component: 150 - total flux cleaned = 0.0113728 Jy ! Component: 200 - total flux cleaned = 0.0123623 Jy ! Total flux subtracted in 200 components = 0.0123623 Jy ! Clean residual min=-0.003387 max=0.005002 Jy/beam ! Clean residual mean=0.000003 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.090533 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.090533 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=0.085884Jy sigma=0.000658 ! Fit after self-cal, rms=0.085884Jy sigma=0.000658 ! 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 0.97 FD 1.00* HN 0.97 KP 1.17 ! LA 0.92 MK 1.02 NL 0.92 OV 1.00 ! PT 1.20 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.96 KP 1.25 ! LA 0.93 MK 0.99 NL 0.93 OV 0.97 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.98 KP 1.13 ! LA 0.95 MK 0.98 NL 0.96 OV 0.93 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.98 KP 1.15 ! LA 0.90 MK 1.02 NL 0.93 OV 0.97 ! PT 1.19 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.92 KP 1.11 ! LA 0.94 MK 0.99 NL 0.92 OV 0.94 ! PT 1.17 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.92 KP 1.17 ! LA 0.93 MK 0.98 NL 0.95 OV 0.94 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 1.20 ! LA 0.94 MK 1.01 NL 0.96 OV 0.93 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.93 KP 1.15 ! LA 0.93 MK 0.98 NL 0.90 OV 0.95 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.87 KP 1.18 ! LA 0.94 MK 1.00 NL 0.93 OV 0.95 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 KP 1.14 ! LA 0.93 MK 0.97 NL 0.94 OV 1.02 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.96 KP 1.12 ! LA 0.96 MK 1.01 NL 0.92 OV 0.95 ! PT 1.18 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.92 KP 1.15 ! LA 0.99 MK 0.98 NL 0.94 OV 0.94 ! PT 1.15 SC 0.96 ! ! ! Fit before self-cal, rms=0.085884Jy sigma=0.000658 ! Fit after self-cal, rms=0.088527Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7882 mas, bmaj=1.874 mas, bpa=-1.568 degrees ! Estimated noise=406.82 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 = 0.000870666 Jy ! Component: 100 - total flux cleaned = 0.00104527 Jy ! Component: 150 - total flux cleaned = 0.00109118 Jy ! Component: 200 - total flux cleaned = 0.00113319 Jy ! Total flux subtracted in 200 components = 0.00113319 Jy ! Clean residual min=-0.002977 max=0.003846 Jy/beam ! Clean residual mean=0.000001 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0916662 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0916662 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=0.088515Jy sigma=0.000654 ! Fit after self-cal, rms=0.088698Jy sigma=0.000654 ! 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=0.088698Jy sigma=0.000654 ! Fit after self-cal, rms=0.100342Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.778 mas, bmaj=1.85 mas, bpa=-1.654 degrees ! Estimated noise=423.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326736 Jy ! Component: 100 - total flux cleaned = 0.00483484 Jy ! Component: 150 - total flux cleaned = 0.00566672 Jy ! Component: 200 - total flux cleaned = 0.00612516 Jy ! Total flux subtracted in 200 components = 0.00612516 Jy ! Clean residual min=-0.002282 max=0.002931 Jy/beam ! Clean residual mean=-0.000011 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0977913 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.0977913 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=0.100219Jy sigma=0.000645 ! Fit after self-cal, rms=0.100737Jy sigma=0.000645 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 (-1, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023483 Jy ! Component: 100 - total flux cleaned = 0.00264358 Jy ! Component: 150 - total flux cleaned = 0.003015 Jy ! Component: 200 - total flux cleaned = 0.00337428 Jy ! Total flux subtracted in 200 components = 0.00337428 Jy ! Clean residual min=-0.002226 max=0.002438 Jy/beam ! Clean residual mean=-0.000007 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.101166 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.101166 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=0.100670Jy sigma=0.000644 ! Fit after self-cal, rms=0.100639Jy sigma=0.000644 ! 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=0.100639Jy sigma=0.000644 ! Fit after self-cal, rms=0.116875Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.778 mas, bmaj=1.852 mas, bpa=-1.565 degrees ! Estimated noise=422.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386925 Jy ! Component: 100 - total flux cleaned = 0.00033622 Jy ! Component: 150 - total flux cleaned = 0.000298179 Jy ! Component: 200 - total flux cleaned = 0.000274254 Jy ! Total flux subtracted in 200 components = 0.000274254 Jy ! Clean residual min=-0.001081 max=0.001302 Jy/beam ! Clean residual mean=-0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.10144 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.10144 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=0.116865Jy sigma=0.000640 ! Fit after self-cal, rms=0.117186Jy sigma=0.000639 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 (1.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114618 Jy ! Component: 100 - total flux cleaned = 0.00151383 Jy ! Component: 150 - total flux cleaned = 0.00161043 Jy ! Component: 200 - total flux cleaned = 0.00160981 Jy ! Total flux subtracted in 200 components = 0.00160981 Jy ! Clean residual min=-0.001167 max=0.001038 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.10305 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.10305 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=0.117168Jy sigma=0.000639 ! Fit after self-cal, rms=0.117174Jy sigma=0.000639 ! 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=0.117174Jy sigma=0.000639 ! Fit after self-cal, rms=0.118910Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=3.291 mas, bpa=-3.003 degrees ! Estimated noise=592.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767888 Jy ! Component: 100 - total flux cleaned = 0.00106417 Jy ! Component: 150 - total flux cleaned = 0.00120588 Jy ! Component: 200 - total flux cleaned = 0.00129603 Jy ! Total flux subtracted in 200 components = 0.00129603 Jy ! Clean residual min=-0.001263 max=0.001108 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.104346 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.104346 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=0.118904Jy sigma=0.000639 ! Fit after self-cal, rms=0.118931Jy sigma=0.000639 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 = 0.000236892 Jy ! Component: 100 - total flux cleaned = 0.000325714 Jy ! Component: 150 - total flux cleaned = 0.000362593 Jy ! Component: 200 - total flux cleaned = 0.000395949 Jy ! Total flux subtracted in 200 components = 0.000395949 Jy ! Clean residual min=-0.001279 max=0.001108 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.104742 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.104742 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=0.118930Jy sigma=0.000639 ! Fit after self-cal, rms=0.118929Jy sigma=0.000639 ! 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=0.7772 mas, bmaj=1.849 mas, bpa=-1.476 degrees ! Estimated noise=422.181 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7772 x 1.849 at -1.476 degrees (North through East) ! Clean map min=-0.001013 max=0.084369 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=0.652 mas, bmaj=1.657 mas, bpa=-1.419 degrees ! Estimated noise=718.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648239 Jy ! Component: 100 - total flux cleaned = 0.0808989 Jy ! Component: 150 - total flux cleaned = 0.0873565 Jy ! Component: 200 - total flux cleaned = 0.0908664 Jy ! Total flux subtracted in 200 components = 0.0908664 Jy ! Clean residual min=-0.001852 max=0.002020 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0908664 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0908664 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7772 mas, bmaj=1.849 mas, bpa=-1.476 degrees ! Estimated noise=422.181 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 = 0.00339497 Jy ! Component: 100 - total flux cleaned = 0.00569036 Jy ! Component: 150 - total flux cleaned = 0.0074047 Jy ! Component: 200 - total flux cleaned = 0.0086974 Jy ! Total flux subtracted in 200 components = 0.0086974 Jy ! Clean residual min=-0.001145 max=0.001309 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0995638 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.0995638 Jy ! Inverting map ! Added new window around map position (-5.2, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119995 Jy ! Component: 100 - total flux cleaned = 0.00200636 Jy ! Component: 150 - total flux cleaned = 0.00265123 Jy ! Component: 200 - total flux cleaned = 0.00318865 Jy ! Total flux subtracted in 200 components = 0.00318865 Jy ! Clean residual min=-0.000980 max=0.000941 Jy/beam ! Clean residual mean=-0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.102752 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 0.102752 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=1.905 mas, bmaj=3.291 mas, bpa=-3.003 degrees ! Estimated noise=592.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000860794 Jy ! Component: 100 - total flux cleaned = 0.00143333 Jy ! Component: 150 - total flux cleaned = 0.0018601 Jy ! Component: 200 - total flux cleaned = 0.00204854 Jy ! Total flux subtracted in 200 components = 0.00204854 Jy ! Clean residual min=-0.001300 max=0.001129 Jy/beam ! Clean residual mean=-0.000005 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.104801 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 = 9.12671e-05 Jy ! Component: 100 - total flux cleaned = 0.000143028 Jy ! Component: 150 - total flux cleaned = 0.000191248 Jy ! Component: 200 - total flux cleaned = 0.000235854 Jy ! Total flux subtracted in 200 components = 0.000235854 Jy ! Clean residual min=-0.001297 max=0.001114 Jy/beam ! Clean residual mean=-0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.105037 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 95 components and 0.105037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7772 mas, bmaj=1.849 mas, bpa=-1.476 degrees ! Estimated noise=422.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.79483e-05 Jy ! Component: 100 - total flux cleaned = -1.84413e-05 Jy ! Component: 150 - total flux cleaned = 6.77522e-06 Jy ! Component: 200 - total flux cleaned = 5.92878e-06 Jy ! Total flux subtracted in 200 components = 5.92878e-06 Jy ! Clean residual min=-0.001085 max=0.000939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.105043 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.105043 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=0.118917Jy sigma=0.000639 ! Fit after self-cal, rms=0.118914Jy sigma=0.000639 wmodel J1148-0046_X_2017_07_16_pus_map.mod ! Writing 112 model components to file: J1148-0046_X_2017_07_16_pus_map.mod wobs J1148-0046_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1148-0046_X_2017_07_16_pus_uvs.fits wwins J1148-0046_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1148-0046_X_2017_07_16_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 = -0.000287638 Jy ! Component: 100 - total flux cleaned = -0.000546108 Jy ! Component: 150 - total flux cleaned = -0.000607061 Jy ! Component: 200 - total flux cleaned = -0.000650756 Jy ! Component: 250 - total flux cleaned = -0.000636909 Jy ! Component: 300 - total flux cleaned = -0.000569833 Jy ! Component: 350 - total flux cleaned = -0.000556974 Jy ! Component: 400 - total flux cleaned = -0.000544333 Jy ! Component: 450 - total flux cleaned = -0.00049461 Jy ! Component: 500 - total flux cleaned = -0.000433966 Jy ! Component: 550 - total flux cleaned = -0.000410262 Jy ! Component: 600 - total flux cleaned = -0.0003756 Jy ! Component: 650 - total flux cleaned = -0.000387083 Jy ! Component: 700 - total flux cleaned = -0.000364693 Jy ! Component: 750 - total flux cleaned = -0.000364734 Jy ! Component: 800 - total flux cleaned = -0.000353816 Jy ! Component: 850 - total flux cleaned = -0.000353723 Jy ! Component: 900 - total flux cleaned = -0.000343371 Jy ! Component: 950 - total flux cleaned = -0.000322904 Jy ! Component: 1000 - total flux cleaned = -0.000343045 Jy ! Component: 1050 - total flux cleaned = -0.000313023 Jy ! Component: 1100 - total flux cleaned = -0.000303036 Jy ! Component: 1150 - total flux cleaned = -0.000264199 Jy ! Component: 1200 - total flux cleaned = -0.000264332 Jy ! Component: 1250 - total flux cleaned = -0.000254586 Jy ! Component: 1300 - total flux cleaned = -0.00022659 Jy ! Component: 1350 - total flux cleaned = -0.0002544 Jy ! Component: 1400 - total flux cleaned = -0.000245226 Jy ! Component: 1450 - total flux cleaned = -0.000227166 Jy ! Component: 1500 - total flux cleaned = -0.000245095 Jy ! Component: 1550 - total flux cleaned = -0.00021846 Jy ! Component: 1600 - total flux cleaned = -0.000244722 Jy ! Component: 1650 - total flux cleaned = -0.000227214 Jy ! Component: 1700 - total flux cleaned = -0.000270466 Jy ! Component: 1750 - total flux cleaned = -0.000261898 Jy ! Component: 1800 - total flux cleaned = -0.00032123 Jy ! Component: 1850 - total flux cleaned = -0.000321119 Jy ! Component: 1900 - total flux cleaned = -0.000321184 Jy ! Component: 1950 - total flux cleaned = -0.000354078 Jy ! Component: 2000 - total flux cleaned = -0.000354131 Jy ! Total flux subtracted in 2048 components = -0.000370433 Jy ! Clean residual min=-0.000441 max=0.000463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.104672 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 255 components and 0.104672 Jy ![Exited script file: muppet] wmap "J1148-0046_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7772 x 1.849 at -1.476 degrees (North through East) ! Clean map min=-0.00082749 max=0.084345 Jy/beam ! Writing clean map to FITS file: J1148-0046_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0843447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.555081 0.555081 1.11016 2.22032 4.44064 8.88129 17.7626 35.5252 71.0503 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7772 x 1.849 at -1.476 degrees (North through East) ! Clean map min=-0.00082749 max=0.084345 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 J1148-0046_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:59 2019