! Started logfile: J1207-2703_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:09:26 2016 obs J1207-2703_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1207-2703_X_2014_08_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976425 visibilities/baseline/integration-bin. ! Found source: J1207-2703 ! ! 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 324 lines of history. ! ! Reading 60636 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 J1207-2703_X_2014_08_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949595Jy sigma=0.008819 ! Fit after self-cal, rms=0.889343Jy sigma=0.008241 ! 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=0.6619 mas, bmaj=1.627 mas, bpa=-2.873 degrees ! Estimated noise=668.105 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 = 0.0842864 Jy ! Component: 100 - total flux cleaned = 0.108108 Jy ! Total flux subtracted in 100 components = 0.108108 Jy ! Clean residual min=-0.010022 max=0.026660 Jy/beam ! Clean residual mean=-0.000006 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.108108 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.108108 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=0.105917Jy sigma=0.000909 ! Fit after self-cal, rms=0.105870Jy sigma=0.000908 ! Inverting map ! Added new window around map position (-1.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221585 Jy ! Component: 100 - total flux cleaned = 0.0330842 Jy ! Total flux subtracted in 100 components = 0.0330842 Jy ! Clean residual min=-0.008454 max=0.014238 Jy/beam ! Clean residual mean=0.000001 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.141192 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.141192 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=0.099789Jy sigma=0.000841 ! Fit after self-cal, rms=0.099094Jy sigma=0.000835 ! 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=0.8356 mas, bmaj=2.02 mas, bpa=-2.713 degrees ! Estimated noise=314.235 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 = 0.0153931 Jy ! Component: 100 - total flux cleaned = 0.023447 Jy ! Component: 150 - total flux cleaned = 0.0283052 Jy ! Component: 200 - total flux cleaned = 0.0312831 Jy ! Total flux subtracted in 200 components = 0.0312831 Jy ! Clean residual min=-0.007470 max=0.007908 Jy/beam ! Clean residual mean=0.000022 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.172475 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.172475 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=0.096749Jy sigma=0.000810 ! Fit after self-cal, rms=0.096478Jy sigma=0.000808 ! 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 0.91 FD 1.15 HN 1.37 KP 0.91 ! LA 0.99 MK 0.83 NL 1.01 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.41 KP 0.86 ! LA 1.01 MK 0.84 NL 1.03 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.36 KP 0.82 ! LA 1.03 MK 0.99 NL 1.00 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.33 KP 0.79 ! LA 1.03 MK 0.84 NL 1.03 OV 0.98 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.31 KP 0.73 ! LA 1.02 MK 0.85 NL 1.02 OV 0.98 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.26 KP 0.74 ! LA 1.04 MK 0.89 NL 1.02 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.27 HN 1.41 KP 0.79 ! LA 1.12 MK 1.42 NL 1.08 OV 1.06 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.21 HN 1.28 KP 0.74 ! LA 1.03 MK 0.88 NL 1.03 OV 1.05 ! PT 0.95 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 0.95 FD 1.16 HN 1.36 KP 0.75 ! LA 1.05 MK 1.28 NL 1.04 OV 1.02 ! PT 0.96 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 0.93 FD 1.18 HN 1.25 KP 0.81 ! LA 1.05 MK 1.22 NL 1.03 OV 1.04 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.30 KP 0.83 ! LA 1.04 MK 1.29 NL 1.06 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.23 KP 0.85 ! LA 1.06 MK 0.86 NL 1.02 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.096478Jy sigma=0.000808 ! Fit after self-cal, rms=0.104914Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8401 mas, bmaj=2.01 mas, bpa=-2.548 degrees ! Estimated noise=317.331 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 = 0.000526228 Jy ! Component: 100 - total flux cleaned = 0.00026787 Jy ! Component: 150 - total flux cleaned = 0.000176854 Jy ! Component: 200 - total flux cleaned = 0.000176144 Jy ! Total flux subtracted in 200 components = 0.000176144 Jy ! Clean residual min=-0.002139 max=0.002578 Jy/beam ! Clean residual mean=-0.000009 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.172652 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.172652 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=0.104809Jy sigma=0.000782 ! Fit after self-cal, rms=0.104984Jy 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=0.104984Jy sigma=0.000781 ! Fit after self-cal, rms=0.115817Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.033 mas, bpa=-2.185 degrees ! Estimated noise=317.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732937 Jy ! Component: 100 - total flux cleaned = 0.00057859 Jy ! Component: 150 - total flux cleaned = 0.000489441 Jy ! Component: 200 - total flux cleaned = 0.000418134 Jy ! Total flux subtracted in 200 components = 0.000418134 Jy ! Clean residual min=-0.001262 max=0.002063 Jy/beam ! Clean residual mean=-0.000008 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.17307 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.17307 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=0.115790Jy sigma=0.000776 ! Fit after self-cal, rms=0.115888Jy sigma=0.000776 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 (-4.8, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207649 Jy ! Component: 100 - total flux cleaned = 0.00330185 Jy ! Component: 150 - total flux cleaned = 0.00409746 Jy ! Component: 200 - total flux cleaned = 0.00423607 Jy ! Total flux subtracted in 200 components = 0.00423607 Jy ! Clean residual min=-0.001374 max=0.001685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.177306 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.177306 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=0.115844Jy sigma=0.000775 ! Fit after self-cal, rms=0.115837Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-0.2, -17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152154 Jy ! Component: 100 - total flux cleaned = 0.00170228 Jy ! Component: 150 - total flux cleaned = 0.0018875 Jy ! Component: 200 - total flux cleaned = 0.00194225 Jy ! Total flux subtracted in 200 components = 0.00194225 Jy ! Clean residual min=-0.001284 max=0.001359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.179248 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.179248 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=0.115808Jy sigma=0.000775 ! Fit after self-cal, rms=0.115803Jy sigma=0.000775 ! Inverting map ! Added new window around map position (4.2, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101235 Jy ! Component: 100 - total flux cleaned = 0.00119301 Jy ! Component: 150 - total flux cleaned = 0.00122016 Jy ! Component: 200 - total flux cleaned = 0.00119666 Jy ! Total flux subtracted in 200 components = 0.00119666 Jy ! Clean residual min=-0.001164 max=0.001171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.180445 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.180445 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=0.115783Jy sigma=0.000775 ! Fit after self-cal, rms=0.115779Jy sigma=0.000775 ! 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=0.115779Jy sigma=0.000775 ! Fit after self-cal, rms=0.117048Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8377 mas, bmaj=2.039 mas, bpa=-2.168 degrees ! Estimated noise=317.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290195 Jy ! Component: 100 - total flux cleaned = 0.000265156 Jy ! Component: 150 - total flux cleaned = 0.000221283 Jy ! Component: 200 - total flux cleaned = 0.000180674 Jy ! Total flux subtracted in 200 components = 0.000180674 Jy ! Clean residual min=-0.000986 max=0.001107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.180625 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.180625 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=0.117038Jy sigma=0.000775 ! Fit after self-cal, rms=0.117039Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.43477e-05 Jy ! Component: 100 - total flux cleaned = -1.2663e-05 Jy ! Component: 150 - total flux cleaned = -1.18986e-05 Jy ! Component: 200 - total flux cleaned = -1.23764e-05 Jy ! Total flux subtracted in 200 components = -1.23764e-05 Jy ! Clean residual min=-0.000987 max=0.001074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.180613 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 134 components and 0.180613 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=0.117032Jy sigma=0.000775 ! Fit after self-cal, rms=0.117031Jy sigma=0.000775 ! 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=0.117031Jy sigma=0.000775 ! Fit after self-cal, rms=0.117116Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=5.224 mas, bpa=1.545 degrees ! Estimated noise=396.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324739 Jy ! Component: 100 - total flux cleaned = 0.000490593 Jy ! Component: 150 - total flux cleaned = 0.000553929 Jy ! Component: 200 - total flux cleaned = 0.00052915 Jy ! Total flux subtracted in 200 components = 0.00052915 Jy ! Clean residual min=-0.001024 max=0.001110 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.181142 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.181142 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=0.117119Jy sigma=0.000775 ! Fit after self-cal, rms=0.117117Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.42666e-05 Jy ! Component: 100 - total flux cleaned = 3.90474e-05 Jy ! Component: 150 - total flux cleaned = 6.11573e-06 Jy ! Component: 200 - total flux cleaned = -1.40647e-05 Jy ! Total flux subtracted in 200 components = -1.40647e-05 Jy ! Clean residual min=-0.001036 max=0.001070 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.181128 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.181128 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=0.117118Jy sigma=0.000775 ! Fit after self-cal, rms=0.117117Jy sigma=0.000775 ! 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=0.8378 mas, bmaj=2.041 mas, bpa=-2.189 degrees ! Estimated noise=317.426 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8378 x 2.041 at -2.189 degrees (North through East) ! Clean map min=-0.00097706 max=0.10618 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=0.6631 mas, bmaj=1.653 mas, bpa=-1.907 degrees ! Estimated noise=679.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0872213 Jy ! Component: 100 - total flux cleaned = 0.118724 Jy ! Component: 150 - total flux cleaned = 0.134989 Jy ! Component: 200 - total flux cleaned = 0.14533 Jy ! Total flux subtracted in 200 components = 0.14533 Jy ! Clean residual min=-0.003260 max=0.005777 Jy/beam ! Clean residual mean=-0.000012 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.14533 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 0.14533 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8378 mas, bmaj=2.041 mas, bpa=-2.189 degrees ! Estimated noise=317.426 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 = 0.0115562 Jy ! Component: 100 - total flux cleaned = 0.0181395 Jy ! Component: 150 - total flux cleaned = 0.0221357 Jy ! Component: 200 - total flux cleaned = 0.0248453 Jy ! Total flux subtracted in 200 components = 0.0248453 Jy ! Clean residual min=-0.001546 max=0.002403 Jy/beam ! Clean residual mean=-0.000012 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.170175 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.170175 Jy ! Inverting map ! Added new window around map position (-2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241676 Jy ! Component: 100 - total flux cleaned = 0.00424555 Jy ! Component: 150 - total flux cleaned = 0.00576175 Jy ! Component: 200 - total flux cleaned = 0.00703441 Jy ! Total flux subtracted in 200 components = 0.00703441 Jy ! Clean residual min=-0.001132 max=0.001260 Jy/beam ! Clean residual mean=-0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.17721 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.17721 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=2.291 mas, bmaj=5.224 mas, bpa=1.545 degrees ! Estimated noise=396.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144023 Jy ! Component: 100 - total flux cleaned = 0.00233779 Jy ! Component: 150 - total flux cleaned = 0.00283584 Jy ! Component: 200 - total flux cleaned = 0.00317655 Jy ! Total flux subtracted in 200 components = 0.00317655 Jy ! Clean residual min=-0.001053 max=0.001117 Jy/beam ! Clean residual mean=-0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.180386 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 = 0.000283773 Jy ! Component: 100 - total flux cleaned = 0.000434832 Jy ! Component: 150 - total flux cleaned = 0.000528756 Jy ! Component: 200 - total flux cleaned = 0.000613631 Jy ! Total flux subtracted in 200 components = 0.000613631 Jy ! Clean residual min=-0.001065 max=0.001033 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.181 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 133 components and 0.181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8378 mas, bmaj=2.041 mas, bpa=-2.189 degrees ! Estimated noise=317.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302568 Jy ! Component: 100 - total flux cleaned = 0.000274822 Jy ! Component: 150 - total flux cleaned = 0.00027509 Jy ! Component: 200 - total flux cleaned = 0.000250217 Jy ! Total flux subtracted in 200 components = 0.000250217 Jy ! Clean residual min=-0.001035 max=0.001024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.18125 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.18125 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=0.117130Jy sigma=0.000775 ! Fit after self-cal, rms=0.117127Jy sigma=0.000775 wmodel J1207-2703_X_2014_08_09_pus_map.mod ! Writing 149 model components to file: J1207-2703_X_2014_08_09_pus_map.mod wobs J1207-2703_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1207-2703_X_2014_08_09_pus_uvs.fits wwins J1207-2703_X_2014_08_09_pus_map.win ! wwins: Wrote 6 windows to J1207-2703_X_2014_08_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 = 0.000124472 Jy ! Component: 100 - total flux cleaned = 0.000243655 Jy ! Component: 150 - total flux cleaned = 0.000259779 Jy ! Component: 200 - total flux cleaned = 0.000351347 Jy ! Component: 250 - total flux cleaned = 0.000469146 Jy ! Component: 300 - total flux cleaned = 0.000597303 Jy ! Component: 350 - total flux cleaned = 0.000667222 Jy ! Component: 400 - total flux cleaned = 0.000762558 Jy ! Component: 450 - total flux cleaned = 0.000828338 Jy ! Component: 500 - total flux cleaned = 0.000867231 Jy ! Component: 550 - total flux cleaned = 0.00090527 Jy ! Component: 600 - total flux cleaned = 0.000992371 Jy ! Component: 650 - total flux cleaned = 0.000991887 Jy ! Component: 700 - total flux cleaned = 0.00097989 Jy ! Component: 750 - total flux cleaned = 0.00105084 Jy ! Component: 800 - total flux cleaned = 0.00102749 Jy ! Component: 850 - total flux cleaned = 0.00103908 Jy ! Component: 900 - total flux cleaned = 0.00107279 Jy ! Component: 950 - total flux cleaned = 0.00103963 Jy ! Component: 1000 - total flux cleaned = 0.00110538 Jy ! Component: 1050 - total flux cleaned = 0.00109482 Jy ! Component: 1100 - total flux cleaned = 0.00114802 Jy ! Component: 1150 - total flux cleaned = 0.00117952 Jy ! Component: 1200 - total flux cleaned = 0.00125165 Jy ! Component: 1250 - total flux cleaned = 0.001272 Jy ! Component: 1300 - total flux cleaned = 0.00130239 Jy ! Component: 1350 - total flux cleaned = 0.00138166 Jy ! Component: 1400 - total flux cleaned = 0.00140125 Jy ! Component: 1450 - total flux cleaned = 0.0014593 Jy ! Component: 1500 - total flux cleaned = 0.00149759 Jy ! Component: 1550 - total flux cleaned = 0.00153555 Jy ! Component: 1600 - total flux cleaned = 0.00157288 Jy ! Component: 1650 - total flux cleaned = 0.00160965 Jy ! Component: 1700 - total flux cleaned = 0.00162778 Jy ! Component: 1750 - total flux cleaned = 0.0016549 Jy ! Component: 1800 - total flux cleaned = 0.00166395 Jy ! Component: 1850 - total flux cleaned = 0.00169048 Jy ! Component: 1900 - total flux cleaned = 0.00169046 Jy ! Component: 1950 - total flux cleaned = 0.0017167 Jy ! Component: 2000 - total flux cleaned = 0.00173402 Jy ! Total flux subtracted in 2048 components = 0.00177679 Jy ! Clean residual min=-0.000512 max=0.000497 Jy/beam ! Clean residual mean=0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.183027 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 276 components and 0.183027 Jy ![Exited script file: muppet] wmap "J1207-2703_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8378 x 2.041 at -2.189 degrees (North through East) ! Clean map min=-0.00065111 max=0.10563 Jy/beam ! Writing clean map to FITS file: J1207-2703_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159533 device "J1207-2703_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1207-2703_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453098 0.453098 0.906196 1.81239 3.62479 7.24957 14.4991 28.9983 57.9966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8378 x 2.041 at -2.189 degrees (North through East) ! Clean map min=-0.00065111 max=0.10563 Jy/beam quit ! Quitting program ! Log file J1207-2703_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:09:31 2016