! Started logfile: J2323-0150_X_2017_06_10_pus_uvs.log on Mon May 6 12:53:35 2019 obs J2323-0150_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2323-0150_X_2017_06_10_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972468 visibilities/baseline/integration-bin. ! Found source: J2323-0150 ! ! 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 1309 lines of history. ! ! Reading 59340 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 J2323-0150_X_2017_06_10_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.914660Jy sigma=0.008297 ! Fit after self-cal, rms=0.903889Jy sigma=0.008206 ! 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=0.7145 mas, bmaj=1.757 mas, bpa=-1.857 degrees ! Estimated noise=628.13 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 = 0.0725617 Jy ! Component: 100 - total flux cleaned = 0.0917147 Jy ! Total flux subtracted in 100 components = 0.0917147 Jy ! Clean residual min=-0.004859 max=0.011847 Jy/beam ! Clean residual mean=-0.000027 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.0917147 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0917147 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=0.083270Jy sigma=0.000724 ! Fit after self-cal, rms=0.083254Jy sigma=0.000724 ! Inverting map ! Added new window around map position (-2.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122405 Jy ! Component: 100 - total flux cleaned = 0.0204743 Jy ! Total flux subtracted in 100 components = 0.0204743 Jy ! Clean residual min=-0.004304 max=0.010215 Jy/beam ! Clean residual mean=-0.000019 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.112189 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.112189 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=0.080410Jy sigma=0.000695 ! Fit after self-cal, rms=0.080324Jy sigma=0.000694 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972229 Jy ! Component: 100 - total flux cleaned = 0.0157604 Jy ! Total flux subtracted in 100 components = 0.0157604 Jy ! Clean residual min=-0.003226 max=0.003868 Jy/beam ! Clean residual mean=-0.000012 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.12795 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.12795 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=0.078508Jy sigma=0.000675 ! Fit after self-cal, rms=0.078383Jy sigma=0.000674 ! 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=0.8746 mas, bmaj=2.014 mas, bpa=-1.335 degrees ! Estimated noise=322.775 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 = 0.00881166 Jy ! Component: 100 - total flux cleaned = 0.0142932 Jy ! Component: 150 - total flux cleaned = 0.018149 Jy ! Component: 200 - total flux cleaned = 0.0210099 Jy ! Total flux subtracted in 200 components = 0.0210099 Jy ! Clean residual min=-0.001687 max=0.002588 Jy/beam ! Clean residual mean=-0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.148959 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 0.148959 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=0.077296Jy sigma=0.000663 ! Fit after self-cal, rms=0.077202Jy sigma=0.000662 ! 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 0.96 FD 1.01 HN 1.02 KP 0.98 ! LA 0.97 MK 1.01 NL 1.01 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.97 ! LA 0.96 MK 0.97 NL 1.02 OV 0.97 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.97 ! LA 0.98 MK 1.03 NL 1.02 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.04 KP 0.97 ! LA 0.99 MK 1.03 NL 0.99 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.97 KP 0.96 ! LA 0.98 MK 1.03 NL 1.02 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.03 KP 0.97 ! LA 0.98 MK 1.02 NL 0.96 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00 KP 0.97 ! LA 0.98 MK 1.06 NL 0.98 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.96 ! LA 0.94 MK 0.98 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.98 ! LA 0.99 MK 0.98 NL 1.02 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 0.99 ! LA 1.01 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.94 KP 0.95 ! LA 0.96 MK 1.06 NL 0.99 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.077202Jy sigma=0.000662 ! Fit after self-cal, rms=0.075733Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8822 mas, bmaj=2.026 mas, bpa=-1.276 degrees ! Estimated noise=317.296 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 = 0.00222585 Jy ! Component: 100 - total flux cleaned = 0.00290465 Jy ! Component: 150 - total flux cleaned = 0.00333691 Jy ! Component: 200 - total flux cleaned = 0.00361052 Jy ! Total flux subtracted in 200 components = 0.00361052 Jy ! Clean residual min=-0.001291 max=0.001705 Jy/beam ! Clean residual mean=0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.15257 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.15257 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=0.075658Jy sigma=0.000660 ! Fit after self-cal, rms=0.075655Jy sigma=0.000660 ! 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=0.075655Jy sigma=0.000660 ! Fit after self-cal, rms=0.075873Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.882 mas, bmaj=2.028 mas, bpa=-1.384 degrees ! Estimated noise=317.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118849 Jy ! Component: 100 - total flux cleaned = 0.00135335 Jy ! Component: 150 - total flux cleaned = 0.00151235 Jy ! Component: 200 - total flux cleaned = 0.00163949 Jy ! Total flux subtracted in 200 components = 0.00163949 Jy ! Clean residual min=-0.001168 max=0.001476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.154209 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.154209 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=0.075848Jy sigma=0.000659 ! Fit after self-cal, rms=0.075853Jy sigma=0.000659 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 (-8.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133756 Jy ! Component: 100 - total flux cleaned = 0.00200535 Jy ! Component: 150 - total flux cleaned = 0.00244626 Jy ! Component: 200 - total flux cleaned = 0.00275934 Jy ! Total flux subtracted in 200 components = 0.00275934 Jy ! Clean residual min=-0.001020 max=0.001091 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.156969 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.156969 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=0.075826Jy sigma=0.000659 ! Fit after self-cal, rms=0.075826Jy sigma=0.000658 ! 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=0.075826Jy sigma=0.000658 ! Fit after self-cal, rms=0.076113Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8815 mas, bmaj=2.029 mas, bpa=-1.381 degrees ! Estimated noise=316.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000800525 Jy ! Component: 100 - total flux cleaned = 0.00105156 Jy ! Component: 150 - total flux cleaned = 0.00124064 Jy ! Component: 200 - total flux cleaned = 0.00137524 Jy ! Total flux subtracted in 200 components = 0.00137524 Jy ! Clean residual min=-0.000987 max=0.001043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.158344 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 0.158344 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=0.076101Jy sigma=0.000658 ! Fit after self-cal, rms=0.076111Jy sigma=0.000658 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 = 0.000167707 Jy ! Component: 100 - total flux cleaned = 0.000245441 Jy ! Component: 150 - total flux cleaned = 0.00030317 Jy ! Component: 200 - total flux cleaned = 0.000370226 Jy ! Total flux subtracted in 200 components = 0.000370226 Jy ! Clean residual min=-0.000947 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.158714 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 159 components and 0.158714 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=0.076105Jy sigma=0.000658 ! Fit after self-cal, rms=0.076105Jy sigma=0.000658 ! 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=0.076105Jy sigma=0.000658 ! Fit after self-cal, rms=0.076109Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.414 mas, bpa=1.225 degrees ! Estimated noise=400.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760719 Jy ! Component: 100 - total flux cleaned = 0.000987958 Jy ! Component: 150 - total flux cleaned = 0.00117682 Jy ! Component: 200 - total flux cleaned = 0.00126691 Jy ! Total flux subtracted in 200 components = 0.00126691 Jy ! Clean residual min=-0.001181 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.159981 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 0.159981 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=0.076110Jy sigma=0.000658 ! Fit after self-cal, rms=0.076109Jy sigma=0.000658 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 = 0.000107112 Jy ! Component: 100 - total flux cleaned = 0.000189109 Jy ! Component: 150 - total flux cleaned = 0.000254699 Jy ! Component: 200 - total flux cleaned = 0.000268888 Jy ! Total flux subtracted in 200 components = 0.000268888 Jy ! Clean residual min=-0.001176 max=0.001291 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.16025 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 182 components and 0.16025 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=0.076110Jy sigma=0.000658 ! Fit after self-cal, rms=0.076109Jy sigma=0.000658 ! 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=0.8815 mas, bmaj=2.029 mas, bpa=-1.398 degrees ! Estimated noise=316.78 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8815 x 2.029 at -1.398 degrees (North through East) ! Clean map min=-0.000935 max=0.094051 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=0.7208 mas, bmaj=1.766 mas, bpa=-1.86 degrees ! Estimated noise=620.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0709734 Jy ! Component: 100 - total flux cleaned = 0.0918584 Jy ! Component: 150 - total flux cleaned = 0.105885 Jy ! Component: 200 - total flux cleaned = 0.116134 Jy ! Total flux subtracted in 200 components = 0.116134 Jy ! Clean residual min=-0.002670 max=0.005904 Jy/beam ! Clean residual mean=-0.000017 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.116134 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.116134 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8815 mas, bmaj=2.029 mas, bpa=-1.398 degrees ! Estimated noise=316.78 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 = 0.0119944 Jy ! Component: 100 - total flux cleaned = 0.0198252 Jy ! Component: 150 - total flux cleaned = 0.0252224 Jy ! Component: 200 - total flux cleaned = 0.0289887 Jy ! Total flux subtracted in 200 components = 0.0289887 Jy ! Clean residual min=-0.001515 max=0.002412 Jy/beam ! Clean residual mean=-0.000007 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.145123 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 44 components and 0.145123 Jy ! Inverting map ! Added new window around map position (-3.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276748 Jy ! Component: 100 - total flux cleaned = 0.00484848 Jy ! Component: 150 - total flux cleaned = 0.00651999 Jy ! Component: 200 - total flux cleaned = 0.0079091 Jy ! Total flux subtracted in 200 components = 0.0079091 Jy ! Clean residual min=-0.001215 max=0.001149 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.153032 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 85 components and 0.153032 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=2.146 mas, bmaj=3.414 mas, bpa=1.225 degrees ! Estimated noise=400.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203064 Jy ! Component: 100 - total flux cleaned = 0.00343894 Jy ! Component: 150 - total flux cleaned = 0.00448827 Jy ! Component: 200 - total flux cleaned = 0.00531293 Jy ! Total flux subtracted in 200 components = 0.00531293 Jy ! Clean residual min=-0.001271 max=0.001190 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.158345 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 = 0.00061123 Jy ! Component: 100 - total flux cleaned = 0.000983469 Jy ! Component: 150 - total flux cleaned = 0.00129725 Jy ! Component: 200 - total flux cleaned = 0.00156241 Jy ! Total flux subtracted in 200 components = 0.00156241 Jy ! Clean residual min=-0.001127 max=0.001246 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.159907 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 156 components and 0.159907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8815 mas, bmaj=2.029 mas, bpa=-1.398 degrees ! Estimated noise=316.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251984 Jy ! Component: 100 - total flux cleaned = 0.000408572 Jy ! Component: 150 - total flux cleaned = 0.000529448 Jy ! Component: 200 - total flux cleaned = 0.000592571 Jy ! Total flux subtracted in 200 components = 0.000592571 Jy ! Clean residual min=-0.000882 max=0.000995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.1605 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 176 components and 0.1605 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=0.076098Jy sigma=0.000658 ! Fit after self-cal, rms=0.076094Jy sigma=0.000658 wmodel J2323-0150_X_2017_06_10_pus_map.mod ! Writing 176 model components to file: J2323-0150_X_2017_06_10_pus_map.mod wobs J2323-0150_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2323-0150_X_2017_06_10_pus_uvs.fits wwins J2323-0150_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J2323-0150_X_2017_06_10_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 = 0.00024403 Jy ! Component: 100 - total flux cleaned = 0.000273867 Jy ! Component: 150 - total flux cleaned = 0.000274163 Jy ! Component: 200 - total flux cleaned = 0.000247806 Jy ! Component: 250 - total flux cleaned = 0.000222068 Jy ! Component: 300 - total flux cleaned = 0.000221926 Jy ! Component: 350 - total flux cleaned = 0.000233868 Jy ! Component: 400 - total flux cleaned = 0.000245276 Jy ! Component: 450 - total flux cleaned = 0.000267987 Jy ! Component: 500 - total flux cleaned = 0.000279248 Jy ! Component: 550 - total flux cleaned = 0.000333992 Jy ! Component: 600 - total flux cleaned = 0.00036636 Jy ! Component: 650 - total flux cleaned = 0.000450747 Jy ! Component: 700 - total flux cleaned = 0.000491992 Jy ! Component: 750 - total flux cleaned = 0.000532716 Jy ! Component: 800 - total flux cleaned = 0.000562607 Jy ! Component: 850 - total flux cleaned = 0.000621926 Jy ! Component: 900 - total flux cleaned = 0.000670745 Jy ! Component: 950 - total flux cleaned = 0.000709318 Jy ! Component: 1000 - total flux cleaned = 0.000728246 Jy ! Component: 1050 - total flux cleaned = 0.000756519 Jy ! Component: 1100 - total flux cleaned = 0.000775157 Jy ! Component: 1150 - total flux cleaned = 0.000830233 Jy ! Component: 1200 - total flux cleaned = 0.000848255 Jy ! Component: 1250 - total flux cleaned = 0.00086606 Jy ! Component: 1300 - total flux cleaned = 0.000874905 Jy ! Component: 1350 - total flux cleaned = 0.000874896 Jy ! Component: 1400 - total flux cleaned = 0.000883644 Jy ! Component: 1450 - total flux cleaned = 0.00089232 Jy ! Component: 1500 - total flux cleaned = 0.000909401 Jy ! Component: 1550 - total flux cleaned = 0.000934641 Jy ! Component: 1600 - total flux cleaned = 0.000917916 Jy ! Component: 1650 - total flux cleaned = 0.000926287 Jy ! Component: 1700 - total flux cleaned = 0.000942647 Jy ! Component: 1750 - total flux cleaned = 0.000934427 Jy ! Component: 1800 - total flux cleaned = 0.000942386 Jy ! Component: 1850 - total flux cleaned = 0.000926216 Jy ! Component: 1900 - total flux cleaned = 0.000918318 Jy ! Component: 1950 - total flux cleaned = 0.000926094 Jy ! Component: 2000 - total flux cleaned = 0.000910536 Jy ! Total flux subtracted in 2048 components = 0.000910607 Jy ! Clean residual min=-0.000401 max=0.000508 Jy/beam ! Clean residual mean=0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.161411 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 346 components and 0.161411 Jy ![Exited script file: muppet] wmap "J2323-0150_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8815 x 2.029 at -1.398 degrees (North through East) ! Clean map min=-0.00066901 max=0.093993 Jy/beam ! Writing clean map to FITS file: J2323-0150_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.093993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.483131 0.483131 0.966262 1.93252 3.86505 7.7301 15.4602 30.9204 61.8408 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8815 x 2.029 at -1.398 degrees (North through East) ! Clean map min=-0.00066901 max=0.093993 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 J2323-0150_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:53:39 2019