! Started logfile: J1826-3650_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:05 2016 obs J1826-3650_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1826-3650_X_2014_06_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.531401 visibilities/baseline/integration-bin. ! Found source: J1826-3650 ! ! 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 344 lines of history. ! ! Reading 33000 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 J1826-3650_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.853377Jy sigma=0.008193 ! Fit after self-cal, rms=0.829697Jy sigma=0.007952 ! 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=0.6695 mas, bmaj=1.485 mas, bpa=3.979 degrees ! Estimated noise=1204.16 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 = 0.125504 Jy ! Component: 100 - total flux cleaned = 0.161837 Jy ! Total flux subtracted in 100 components = 0.161837 Jy ! Clean residual min=-0.017591 max=0.026157 Jy/beam ! Clean residual mean=-0.000059 rms=0.004917 Jy/beam ! Combined flux in latest and established models = 0.161837 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.161837 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=0.111269Jy sigma=0.001024 ! Fit after self-cal, rms=0.111246Jy sigma=0.001024 ! 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=0.8859 mas, bmaj=2.008 mas, bpa=5.098 degrees ! Estimated noise=409.203 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 = 0.0342094 Jy ! Component: 100 - total flux cleaned = 0.0499807 Jy ! Component: 150 - total flux cleaned = 0.0574094 Jy ! Component: 200 - total flux cleaned = 0.0604074 Jy ! Total flux subtracted in 200 components = 0.0604074 Jy ! Clean residual min=-0.016951 max=0.019860 Jy/beam ! Clean residual mean=-0.000161 rms=0.004797 Jy/beam ! Combined flux in latest and established models = 0.222244 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.222244 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=0.103560Jy sigma=0.000908 ! Fit after self-cal, rms=0.103553Jy sigma=0.000907 ! 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 1.00* FD 1.07 HN 1.00* KP 0.83 ! LA 1.01 MK 0.99 NL 1.61 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.81 ! LA 1.00 MK 0.95 NL 1.66 OV 0.98 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.77 ! LA 1.03 MK 1.00 NL 1.70 OV 0.99 ! PT 0.85 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.73 ! LA 1.04 MK 0.98 NL 1.72 OV 0.97 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 0.70 ! LA 1.03 MK 1.03 NL 1.71 OV 0.98 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 0.70 ! LA 1.03 MK 1.00 NL 1.75 OV 1.02 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.00* KP 0.75 ! LA 1.10 MK 1.03 NL 1.73 OV 1.06 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 0.70 ! LA 1.01 MK 0.98 NL 1.75 OV 1.01 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00* KP 0.71 ! LA 1.05 MK 1.02 NL 1.71 OV 1.04 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.74 ! LA 1.08 MK 0.98 NL 1.69 OV 1.01 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.78 ! LA 1.06 MK 1.03 NL 1.71 OV 1.04 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.81 ! LA 1.06 MK 1.01 NL 1.77 OV 1.01 ! PT 0.83 SC 0.99 ! ! ! Fit before self-cal, rms=0.103553Jy sigma=0.000907 ! Fit after self-cal, rms=0.115122Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=2.023 mas, bpa=5.761 degrees ! Estimated noise=414.928 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 (2.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730637 Jy ! Component: 100 - total flux cleaned = 0.00673223 Jy ! Component: 150 - total flux cleaned = 0.00599368 Jy ! Component: 200 - total flux cleaned = 0.00556736 Jy ! Total flux subtracted in 200 components = 0.00556736 Jy ! Clean residual min=-0.004439 max=0.006124 Jy/beam ! Clean residual mean=-0.000051 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.227812 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.227812 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=0.114256Jy sigma=0.000784 ! Fit after self-cal, rms=0.114710Jy sigma=0.000781 ! 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=0.114710Jy sigma=0.000781 ! Fit after self-cal, rms=0.112129Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8783 mas, bmaj=2.009 mas, bpa=5.444 degrees ! Estimated noise=410.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381118 Jy ! Component: 100 - total flux cleaned = 0.00383383 Jy ! Component: 150 - total flux cleaned = 0.00331189 Jy ! Component: 200 - total flux cleaned = 0.00284661 Jy ! Total flux subtracted in 200 components = 0.00284661 Jy ! Clean residual min=-0.003324 max=0.004948 Jy/beam ! Clean residual mean=-0.000039 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.230658 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.230658 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=0.111742Jy sigma=0.000776 ! Fit after self-cal, rms=0.111611Jy sigma=0.000775 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 (4, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354402 Jy ! Component: 100 - total flux cleaned = 0.00394107 Jy ! Component: 150 - total flux cleaned = 0.00377347 Jy ! Component: 200 - total flux cleaned = 0.00369662 Jy ! Total flux subtracted in 200 components = 0.00369662 Jy ! Clean residual min=-0.002880 max=0.003295 Jy/beam ! Clean residual mean=-0.000037 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.234355 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.234355 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=0.111297Jy sigma=0.000773 ! Fit after self-cal, rms=0.111262Jy sigma=0.000773 ! 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=0.111262Jy sigma=0.000773 ! Fit after self-cal, rms=0.109137Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8738 mas, bmaj=2.002 mas, bpa=5.176 degrees ! Estimated noise=409.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221026 Jy ! Component: 100 - total flux cleaned = 0.00213711 Jy ! Component: 150 - total flux cleaned = 0.00213675 Jy ! Component: 200 - total flux cleaned = 0.00207745 Jy ! Total flux subtracted in 200 components = 0.00207745 Jy ! Clean residual min=-0.002318 max=0.003174 Jy/beam ! Clean residual mean=-0.000031 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.236432 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.236432 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=0.108970Jy sigma=0.000772 ! Fit after self-cal, rms=0.108915Jy sigma=0.000771 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 = 0.000514432 Jy ! Component: 100 - total flux cleaned = 0.000452951 Jy ! Component: 150 - total flux cleaned = 0.000351787 Jy ! Component: 200 - total flux cleaned = 0.000304213 Jy ! Total flux subtracted in 200 components = 0.000304213 Jy ! Clean residual min=-0.002204 max=0.002704 Jy/beam ! Clean residual mean=-0.000031 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.236737 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.236737 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=0.108824Jy sigma=0.000771 ! Fit after self-cal, rms=0.108807Jy sigma=0.000771 ! 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=0.108807Jy sigma=0.000771 ! Fit after self-cal, rms=0.108113Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.809 mas, bmaj=9.001 mas, bpa=5.026 degrees ! Estimated noise=499.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092891 Jy ! Component: 100 - total flux cleaned = 0.00100514 Jy ! Component: 150 - total flux cleaned = 0.00103763 Jy ! Component: 200 - total flux cleaned = 0.00110014 Jy ! Total flux subtracted in 200 components = 0.00110014 Jy ! Clean residual min=-0.001972 max=0.002067 Jy/beam ! Clean residual mean=-0.000054 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.237837 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.237837 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=0.108074Jy sigma=0.000771 ! Fit after self-cal, rms=0.108044Jy sigma=0.000771 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 = 0.000264164 Jy ! Component: 100 - total flux cleaned = 0.000323327 Jy ! Component: 150 - total flux cleaned = 0.000403662 Jy ! Component: 200 - total flux cleaned = 0.000453684 Jy ! Total flux subtracted in 200 components = 0.000453684 Jy ! Clean residual min=-0.001937 max=0.001803 Jy/beam ! Clean residual mean=-0.000054 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.23829 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.23829 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=0.108031Jy sigma=0.000771 ! Fit after self-cal, rms=0.108019Jy sigma=0.000771 ! 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=0.872 mas, bmaj=1.997 mas, bpa=4.921 degrees ! Estimated noise=410.133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.872 x 1.997 at 4.921 degrees (North through East) ! Clean map min=-0.004278 max=0.1567 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=0.6606 mas, bmaj=1.492 mas, bpa=4.542 degrees ! Estimated noise=1187.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123194 Jy ! Component: 100 - total flux cleaned = 0.163028 Jy ! Component: 150 - total flux cleaned = 0.186734 Jy ! Component: 200 - total flux cleaned = 0.201963 Jy ! Total flux subtracted in 200 components = 0.201963 Jy ! Clean residual min=-0.006135 max=0.009210 Jy/beam ! Clean residual mean=-0.000020 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.201963 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.201963 Jy ! Inverting map and beam ! Estimated beam: bmin=0.872 mas, bmaj=1.997 mas, bpa=4.921 degrees ! Estimated noise=410.133 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 = 0.0159837 Jy ! Component: 100 - total flux cleaned = 0.0239943 Jy ! Component: 150 - total flux cleaned = 0.0288048 Jy ! Component: 200 - total flux cleaned = 0.0308893 Jy ! Total flux subtracted in 200 components = 0.0308893 Jy ! Clean residual min=-0.002281 max=0.002918 Jy/beam ! Clean residual mean=-0.000037 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.232852 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.232852 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=2.809 mas, bmaj=9.001 mas, bpa=5.026 degrees ! Estimated noise=499.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254445 Jy ! Component: 100 - total flux cleaned = 0.00294289 Jy ! Component: 150 - total flux cleaned = 0.00328164 Jy ! Component: 200 - total flux cleaned = 0.00357948 Jy ! Total flux subtracted in 200 components = 0.00357948 Jy ! Clean residual min=-0.002308 max=0.002483 Jy/beam ! Clean residual mean=-0.000059 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.236432 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 = 0.000264611 Jy ! Component: 100 - total flux cleaned = 0.000503855 Jy ! Component: 150 - total flux cleaned = 0.000716852 Jy ! Component: 200 - total flux cleaned = 0.000877283 Jy ! Total flux subtracted in 200 components = 0.000877283 Jy ! Clean residual min=-0.002124 max=0.002375 Jy/beam ! Clean residual mean=-0.000058 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.237309 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.237309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.872 mas, bmaj=1.997 mas, bpa=4.921 degrees ! Estimated noise=410.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.41276e-05 Jy ! Component: 100 - total flux cleaned = 0.000228096 Jy ! Component: 150 - total flux cleaned = 6.35239e-05 Jy ! Component: 200 - total flux cleaned = 1.76068e-05 Jy ! Total flux subtracted in 200 components = 1.76068e-05 Jy ! Clean residual min=-0.001860 max=0.002571 Jy/beam ! Clean residual mean=-0.000031 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.237327 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.237327 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=0.107963Jy sigma=0.000770 ! Fit after self-cal, rms=0.107951Jy sigma=0.000770 wmodel J1826-3650_X_2014_06_09_pus_map.mod ! Writing 79 model components to file: J1826-3650_X_2014_06_09_pus_map.mod wobs J1826-3650_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1826-3650_X_2014_06_09_pus_uvs.fits wwins J1826-3650_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1826-3650_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246952 Jy ! Component: 100 - total flux cleaned = 0.000130792 Jy ! Component: 150 - total flux cleaned = -3.64504e-05 Jy ! Component: 200 - total flux cleaned = -3.70759e-05 Jy ! Component: 250 - total flux cleaned = -8.87177e-05 Jy ! Component: 300 - total flux cleaned = -6.40901e-05 Jy ! Component: 350 - total flux cleaned = -0.000206076 Jy ! Component: 400 - total flux cleaned = -0.000321465 Jy ! Component: 450 - total flux cleaned = -0.000478341 Jy ! Component: 500 - total flux cleaned = -0.0006943 Jy ! Component: 550 - total flux cleaned = -0.000778234 Jy ! Component: 600 - total flux cleaned = -0.0010021 Jy ! Component: 650 - total flux cleaned = -0.00116024 Jy ! Component: 700 - total flux cleaned = -0.00135288 Jy ! Component: 750 - total flux cleaned = -0.00140921 Jy ! Component: 800 - total flux cleaned = -0.00148254 Jy ! Component: 850 - total flux cleaned = -0.00155408 Jy ! Component: 900 - total flux cleaned = -0.00160636 Jy ! Component: 950 - total flux cleaned = -0.00165753 Jy ! Component: 1000 - total flux cleaned = -0.0017406 Jy ! Component: 1050 - total flux cleaned = -0.00175664 Jy ! Component: 1100 - total flux cleaned = -0.0017412 Jy ! Component: 1150 - total flux cleaned = -0.00181989 Jy ! Component: 1200 - total flux cleaned = -0.00185079 Jy ! Component: 1250 - total flux cleaned = -0.00195576 Jy ! Component: 1300 - total flux cleaned = -0.00201419 Jy ! Component: 1350 - total flux cleaned = -0.00204317 Jy ! Component: 1400 - total flux cleaned = -0.00211388 Jy ! Component: 1450 - total flux cleaned = -0.00221052 Jy ! Component: 1500 - total flux cleaned = -0.00222397 Jy ! Component: 1550 - total flux cleaned = -0.00227745 Jy ! Component: 1600 - total flux cleaned = -0.00236908 Jy ! Component: 1650 - total flux cleaned = -0.00243347 Jy ! Component: 1700 - total flux cleaned = -0.00250922 Jy ! Component: 1750 - total flux cleaned = -0.00255922 Jy ! Component: 1800 - total flux cleaned = -0.00266901 Jy ! Component: 1850 - total flux cleaned = -0.00276482 Jy ! Component: 1900 - total flux cleaned = -0.00280032 Jy ! Component: 1950 - total flux cleaned = -0.00289327 Jy ! Component: 2000 - total flux cleaned = -0.00297287 Jy ! Total flux subtracted in 2048 components = -0.00299516 Jy ! Clean residual min=-0.000572 max=0.000601 Jy/beam ! Clean residual mean=-0.000014 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.234332 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 207 components and 0.234332 Jy ![Exited script file: muppet] wmap "J1826-3650_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.872 x 1.997 at 4.921 degrees (North through East) ! Clean map min=-0.0037796 max=0.16375 Jy/beam ! Writing clean map to FITS file: J1826-3650_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213273 device "J1826-3650_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1826-3650_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390737 0.390737 0.781474 1.56295 3.1259 6.25179 12.5036 25.0072 50.0143 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.163 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.872 x 1.997 at 4.921 degrees (North through East) ! Clean map min=-0.0037796 max=0.16375 Jy/beam quit ! Quitting program ! Log file J1826-3650_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:07 2016