! Started logfile: J0539-2839_X_2017_01_21_pus_uvs.log on Sun May 5 15:26:14 2019 obs J0539-2839_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.607639 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! 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 1086 lines of history. ! ! Reading 4200 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 J0539-2839_X_2017_01_21_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.556479Jy sigma=0.003659 ! Fit after self-cal, rms=0.546637Jy sigma=0.003587 ! 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=0.6202 mas, bmaj=1.914 mas, bpa=-7.921 degrees ! Estimated noise=2573.75 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 = 0.352062 Jy ! Component: 100 - total flux cleaned = 0.440884 Jy ! Total flux subtracted in 100 components = 0.440884 Jy ! Clean residual min=-0.023982 max=0.038228 Jy/beam ! Clean residual mean=0.000072 rms=0.007037 Jy/beam ! Combined flux in latest and established models = 0.440884 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.440884 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=0.145228Jy sigma=0.000894 ! Fit after self-cal, rms=0.145214Jy sigma=0.000894 ! 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=0.7866 mas, bmaj=2.227 mas, bpa=-6.172 degrees ! Estimated noise=1682.27 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 = 0.0541653 Jy ! Component: 100 - total flux cleaned = 0.0785658 Jy ! Component: 150 - total flux cleaned = 0.0907305 Jy ! Component: 200 - total flux cleaned = 0.0966677 Jy ! Total flux subtracted in 200 components = 0.0966677 Jy ! Clean residual min=-0.013940 max=0.017180 Jy/beam ! Clean residual mean=0.000017 rms=0.004195 Jy/beam ! Combined flux in latest and established models = 0.537551 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.537552 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=0.129384Jy sigma=0.000730 ! Fit after self-cal, rms=0.129363Jy sigma=0.000729 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.13 LA 1.09 ! MK 1.01 NL 0.96 OV 0.93 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.13 LA 1.11 ! MK 0.98 NL 0.98 OV 0.93 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.20 LA 1.11 ! MK 0.99 NL 1.00 OV 0.92 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.15 LA 1.12 ! MK 1.01 NL 1.07 OV 0.91 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.12 LA 1.13 ! MK 1.05 NL 0.99 OV 0.93 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.10 LA 1.11 ! MK 1.05 NL 1.00 OV 0.96 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.12 LA 1.10 ! MK 1.02 NL 1.05 OV 0.99 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.05 LA 1.10 ! MK 0.98 NL 1.06 OV 1.00 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.08 LA 1.15 ! MK 1.00 NL 1.08 OV 0.97 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.22 LA 1.15 ! MK 0.99 NL 1.04 OV 0.97 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.10 LA 1.15 ! MK 1.00 NL 1.05 OV 0.97 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.05 LA 1.13 ! MK 1.00 NL 1.05 OV 0.97 PT 0.98 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.129363Jy sigma=0.000729 ! Fit after self-cal, rms=0.127960Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7844 mas, bmaj=2.212 mas, bpa=-5.852 degrees ! Estimated noise=1680.39 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 = 0.000303364 Jy ! Component: 100 - total flux cleaned = 6.5047e-05 Jy ! Component: 150 - total flux cleaned = 7.15099e-05 Jy ! Component: 200 - total flux cleaned = 0.000172779 Jy ! Total flux subtracted in 200 components = 0.000172779 Jy ! Clean residual min=-0.007569 max=0.009730 Jy/beam ! Clean residual mean=0.000094 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 0.537724 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.537724 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=0.127795Jy sigma=0.000659 ! Fit after self-cal, rms=0.127993Jy sigma=0.000659 ! 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=0.127993Jy sigma=0.000659 ! Fit after self-cal, rms=0.127048Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7845 mas, bmaj=2.211 mas, bpa=-5.814 degrees ! Estimated noise=1678.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.44627e-06 Jy ! Component: 100 - total flux cleaned = 0.000358501 Jy ! Component: 150 - total flux cleaned = 0.000655642 Jy ! Component: 200 - total flux cleaned = 0.000785792 Jy ! Total flux subtracted in 200 components = 0.000785792 Jy ! Clean residual min=-0.006317 max=0.009857 Jy/beam ! Clean residual mean=0.000030 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.53851 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 24 components and 0.53851 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=0.126967Jy sigma=0.000648 ! Fit after self-cal, rms=0.126965Jy sigma=0.000648 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 (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925759 Jy ! Component: 100 - total flux cleaned = 0.011042 Jy ! Component: 150 - total flux cleaned = 0.0115969 Jy ! Component: 200 - total flux cleaned = 0.0117071 Jy ! Total flux subtracted in 200 components = 0.0117071 Jy ! Clean residual min=-0.005382 max=0.006291 Jy/beam ! Clean residual mean=0.000002 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.550217 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.550218 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=0.126198Jy sigma=0.000642 ! Fit after self-cal, rms=0.126094Jy sigma=0.000641 ! 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=0.126094Jy sigma=0.000641 ! Fit after self-cal, rms=0.125631Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7836 mas, bmaj=2.21 mas, bpa=-5.816 degrees ! Estimated noise=1675.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426397 Jy ! Component: 100 - total flux cleaned = 0.00480635 Jy ! Component: 150 - total flux cleaned = 0.00498254 Jy ! Component: 200 - total flux cleaned = 0.0051323 Jy ! Total flux subtracted in 200 components = 0.0051323 Jy ! Clean residual min=-0.004296 max=0.004963 Jy/beam ! Clean residual mean=0.000019 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.55535 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.55535 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=0.125356Jy sigma=0.000639 ! Fit after self-cal, rms=0.125320Jy sigma=0.000638 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 = 0.00182507 Jy ! Component: 100 - total flux cleaned = 0.00182892 Jy ! Component: 150 - total flux cleaned = 0.00177011 Jy ! Component: 200 - total flux cleaned = 0.00166562 Jy ! Total flux subtracted in 200 components = 0.00166562 Jy ! Clean residual min=-0.004098 max=0.004293 Jy/beam ! Clean residual mean=0.000016 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.557016 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.557016 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=0.125220Jy sigma=0.000638 ! Fit after self-cal, rms=0.125213Jy sigma=0.000638 ! 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=0.125213Jy sigma=0.000638 ! Fit after self-cal, rms=0.124886Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=5.78 mas, bpa=3.246 degrees ! Estimated noise=2220.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228503 Jy ! Component: 100 - total flux cleaned = 0.00215559 Jy ! Component: 150 - total flux cleaned = 0.00210399 Jy ! Component: 200 - total flux cleaned = 0.00205733 Jy ! Total flux subtracted in 200 components = 0.00205733 Jy ! Clean residual min=-0.003923 max=0.003745 Jy/beam ! Clean residual mean=0.000077 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.559073 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.559073 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=0.124818Jy sigma=0.000637 ! Fit after self-cal, rms=0.124792Jy sigma=0.000637 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 = 0.00028691 Jy ! Component: 100 - total flux cleaned = 0.000203531 Jy ! Component: 150 - total flux cleaned = 5.97871e-05 Jy ! Component: 200 - total flux cleaned = -7.39782e-05 Jy ! Total flux subtracted in 200 components = -7.39782e-05 Jy ! Clean residual min=-0.003781 max=0.003538 Jy/beam ! Clean residual mean=0.000078 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.558999 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.558999 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=0.124776Jy sigma=0.000637 ! Fit after self-cal, rms=0.124764Jy sigma=0.000637 ! 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=0.7835 mas, bmaj=2.21 mas, bpa=-5.849 degrees ! Estimated noise=1676.21 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7835 x 2.21 at -5.849 degrees (North through East) ! Clean map min=-0.0034755 max=0.46906 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=0.621 mas, bmaj=1.902 mas, bpa=-7.528 degrees ! Estimated noise=2551.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347933 Jy ! Component: 100 - total flux cleaned = 0.437203 Jy ! Component: 150 - total flux cleaned = 0.480267 Jy ! Component: 200 - total flux cleaned = 0.505204 Jy ! Total flux subtracted in 200 components = 0.505204 Jy ! Clean residual min=-0.008451 max=0.012751 Jy/beam ! Clean residual mean=0.000059 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.505204 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 0.505204 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7835 mas, bmaj=2.21 mas, bpa=-5.849 degrees ! Estimated noise=1676.21 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 = 0.0219917 Jy ! Component: 100 - total flux cleaned = 0.0338308 Jy ! Component: 150 - total flux cleaned = 0.0413331 Jy ! Component: 200 - total flux cleaned = 0.0464857 Jy ! Total flux subtracted in 200 components = 0.0464857 Jy ! Clean residual min=-0.005057 max=0.005248 Jy/beam ! Clean residual mean=0.000048 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.55169 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.55169 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=2.097 mas, bmaj=5.78 mas, bpa=3.246 degrees ! Estimated noise=2220.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550625 Jy ! Component: 100 - total flux cleaned = 0.00643891 Jy ! Component: 150 - total flux cleaned = 0.00675189 Jy ! Component: 200 - total flux cleaned = 0.00684429 Jy ! Total flux subtracted in 200 components = 0.00684429 Jy ! Clean residual min=-0.004461 max=0.004791 Jy/beam ! Clean residual mean=0.000080 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.558534 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 = 8.04418e-05 Jy ! Component: 100 - total flux cleaned = 0.000218542 Jy ! Component: 150 - total flux cleaned = 0.000220528 Jy ! Component: 200 - total flux cleaned = 0.000336184 Jy ! Total flux subtracted in 200 components = 0.000336184 Jy ! Clean residual min=-0.004070 max=0.004258 Jy/beam ! Clean residual mean=0.000079 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.55887 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.55887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7835 mas, bmaj=2.21 mas, bpa=-5.849 degrees ! Estimated noise=1676.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045236 Jy ! Component: 100 - total flux cleaned = 0.000530186 Jy ! Component: 150 - total flux cleaned = 0.000601579 Jy ! Component: 200 - total flux cleaned = 0.000669666 Jy ! Total flux subtracted in 200 components = 0.000669666 Jy ! Clean residual min=-0.004203 max=0.003981 Jy/beam ! Clean residual mean=0.000032 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.55954 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.55954 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=0.124737Jy sigma=0.000637 ! Fit after self-cal, rms=0.124722Jy sigma=0.000637 wmodel J0539-2839_X_2017_01_21_pus_map.mod ! Writing 80 model components to file: J0539-2839_X_2017_01_21_pus_map.mod wobs J0539-2839_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2017_01_21_pus_uvs.fits wwins J0539-2839_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J0539-2839_X_2017_01_21_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 = -0.000738747 Jy ! Component: 100 - total flux cleaned = -0.000866403 Jy ! Component: 150 - total flux cleaned = -0.000866285 Jy ! Component: 200 - total flux cleaned = -0.0010958 Jy ! Component: 250 - total flux cleaned = -0.00115091 Jy ! Component: 300 - total flux cleaned = -0.00131009 Jy ! Component: 350 - total flux cleaned = -0.0015631 Jy ! Component: 400 - total flux cleaned = -0.00170889 Jy ! Component: 450 - total flux cleaned = -0.00185037 Jy ! Component: 500 - total flux cleaned = -0.00189512 Jy ! Component: 550 - total flux cleaned = -0.00193905 Jy ! Component: 600 - total flux cleaned = -0.00211396 Jy ! Component: 650 - total flux cleaned = -0.00232655 Jy ! Component: 700 - total flux cleaned = -0.00228479 Jy ! Component: 750 - total flux cleaned = -0.00252879 Jy ! Component: 800 - total flux cleaned = -0.00280589 Jy ! Component: 850 - total flux cleaned = -0.0029608 Jy ! Component: 900 - total flux cleaned = -0.00311233 Jy ! Component: 950 - total flux cleaned = -0.00333491 Jy ! Component: 1000 - total flux cleaned = -0.00348003 Jy ! Component: 1050 - total flux cleaned = -0.0035515 Jy ! Component: 1100 - total flux cleaned = -0.00358706 Jy ! Component: 1150 - total flux cleaned = -0.00382734 Jy ! Component: 1200 - total flux cleaned = -0.00379297 Jy ! Component: 1250 - total flux cleaned = -0.00392619 Jy ! Component: 1300 - total flux cleaned = -0.00415494 Jy ! Component: 1350 - total flux cleaned = -0.00434771 Jy ! Component: 1400 - total flux cleaned = -0.00441135 Jy ! Component: 1450 - total flux cleaned = -0.00466179 Jy ! Component: 1500 - total flux cleaned = -0.00478558 Jy ! Component: 1550 - total flux cleaned = -0.00490739 Jy ! Component: 1600 - total flux cleaned = -0.00499795 Jy ! Component: 1650 - total flux cleaned = -0.00508749 Jy ! Component: 1700 - total flux cleaned = -0.00514645 Jy ! Component: 1750 - total flux cleaned = -0.00520454 Jy ! Component: 1800 - total flux cleaned = -0.00523353 Jy ! Component: 1850 - total flux cleaned = -0.00531844 Jy ! Component: 1900 - total flux cleaned = -0.00534662 Jy ! Component: 1950 - total flux cleaned = -0.0053461 Jy ! Component: 2000 - total flux cleaned = -0.00526402 Jy ! Total flux subtracted in 2048 components = -0.00529101 Jy ! Clean residual min=-0.001346 max=0.001651 Jy/beam ! Clean residual mean=0.000040 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.554249 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 222 components and 0.554249 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7835 x 2.21 at -5.849 degrees (North through East) ! Clean map min=-0.003756 max=0.46429 Jy/beam ! Writing clean map to FITS file: J0539-2839_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.464295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000517425 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.33433 0.33433 0.668659 1.33732 2.67464 5.34928 10.6986 21.3971 42.7942 85.5884 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.464 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7835 x 2.21 at -5.849 degrees (North through East) ! Clean map min=-0.003756 max=0.46429 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 J0539-2839_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:26:15 2019