! Started logfile: J1744+4014_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:31 2016 obs J1744+4014_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1744+4014_X_2014_05_31_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.867067 visibilities/baseline/integration-bin. ! Found source: J1744+4014 ! ! 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 51972 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 J1744+4014_X_2014_05_31_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978564Jy sigma=0.011581 ! Fit after self-cal, rms=0.943334Jy sigma=0.011150 ! 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=0.7942 mas, bmaj=1.163 mas, bpa=-8.799 degrees ! Estimated noise=664.774 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 = 0.0411265 Jy ! Component: 100 - total flux cleaned = 0.0607495 Jy ! Total flux subtracted in 100 components = 0.0607495 Jy ! Clean residual min=-0.007197 max=0.015215 Jy/beam ! Clean residual mean=-0.000123 rms=0.002511 Jy/beam ! Combined flux in latest and established models = 0.0607494 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0607494 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=0.088257Jy sigma=0.001026 ! Fit after self-cal, rms=0.087779Jy sigma=0.001021 ! Inverting map ! Added new window around map position (-2.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168637 Jy ! Component: 100 - total flux cleaned = 0.02947 Jy ! Total flux subtracted in 100 components = 0.02947 Jy ! Clean residual min=-0.005707 max=0.008746 Jy/beam ! Clean residual mean=-0.000105 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.0902195 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.0902195 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=0.082595Jy sigma=0.000947 ! Fit after self-cal, rms=0.082328Jy sigma=0.000942 ! 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=1.001 mas, bmaj=1.453 mas, bpa=-5.767 degrees ! Estimated noise=265.264 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 = 0.0185118 Jy ! Component: 100 - total flux cleaned = 0.0317214 Jy ! Component: 150 - total flux cleaned = 0.0416346 Jy ! Component: 200 - total flux cleaned = 0.0491335 Jy ! Total flux subtracted in 200 components = 0.0491335 Jy ! Clean residual min=-0.005958 max=0.010725 Jy/beam ! Clean residual mean=-0.000217 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.139353 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.139353 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=0.077173Jy sigma=0.000868 ! Fit after self-cal, rms=0.076782Jy sigma=0.000862 ! 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 1.31 FD 1.06 HN 1.11 KP 0.94 ! LA 0.80 MK 0.95 NL 1.23 OV 1.07 ! PT 0.84 SC 1.24 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.06 HN 1.09 KP 0.91 ! LA 0.81 MK 0.94 NL 1.23 OV 1.05 ! PT 0.81 SC 1.32 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.11 HN 1.16 KP 0.85 ! LA 0.82 MK 1.06 NL 1.15 OV 1.09 ! PT 0.75 SC 1.23 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.07 HN 1.08 KP 0.81 ! LA 0.83 MK 0.95 NL 1.17 OV 1.05 ! PT 0.78 SC 1.33 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.08 HN 1.05 KP 0.78 ! LA 0.84 MK 1.02 NL 1.19 OV 1.11 ! PT 0.80 SC 1.29 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.07 HN 0.99 KP 0.77 ! LA 0.84 MK 1.04 NL 1.24 OV 1.09 ! PT 0.81 SC 1.29 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.15 HN 1.00 KP 0.80 ! LA 0.92 MK 1.03 NL 1.26 OV 1.15 ! PT 0.86 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.09 HN 1.06 KP 0.78 ! LA 0.83 MK 1.01 NL 1.23 OV 1.10 ! PT 0.83 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.10 HN 1.03 KP 0.79 ! LA 0.85 MK 1.06 NL 1.32 OV 1.16 ! PT 0.82 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.10 HN 0.97 KP 0.82 ! LA 0.88 MK 0.90 NL 1.26 OV 1.18 ! PT 0.83 SC 1.16 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.13 HN 0.91 KP 0.85 ! LA 0.86 MK 0.91 NL 1.20 OV 1.07 ! PT 0.83 SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.09 HN 0.91 KP 0.88 ! LA 0.88 MK 0.90 NL 1.23 OV 1.16 ! PT 0.84 SC 1.08 ! ! ! Fit before self-cal, rms=0.076782Jy sigma=0.000862 ! Fit after self-cal, rms=0.079358Jy sigma=0.000830 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.507 mas, bpa=-8.306 degrees ! Estimated noise=266.61 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 (-7.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977315 Jy ! Component: 100 - total flux cleaned = 0.0148824 Jy ! Component: 150 - total flux cleaned = 0.0181444 Jy ! Component: 200 - total flux cleaned = 0.0201794 Jy ! Total flux subtracted in 200 components = 0.0201794 Jy ! Clean residual min=-0.004497 max=0.007119 Jy/beam ! Clean residual mean=-0.000017 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.159532 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 110 components and 0.159532 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=0.078450Jy sigma=0.000809 ! Fit after self-cal, rms=0.078419Jy sigma=0.000804 ! 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=0.078419Jy sigma=0.000804 ! Fit after self-cal, rms=0.077443Jy sigma=0.000795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.479 mas, bpa=-5.765 degrees ! Estimated noise=258.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300776 Jy ! Component: 100 - total flux cleaned = 0.00345353 Jy ! Component: 150 - total flux cleaned = 0.00359712 Jy ! Component: 200 - total flux cleaned = 0.00377771 Jy ! Total flux subtracted in 200 components = 0.00377771 Jy ! Clean residual min=-0.003154 max=0.005415 Jy/beam ! Clean residual mean=-0.000039 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.16331 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.16331 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=0.077268Jy sigma=0.000792 ! Fit after self-cal, rms=0.077253Jy sigma=0.000792 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 (-11.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053139 Jy ! Component: 100 - total flux cleaned = 0.00695612 Jy ! Component: 150 - total flux cleaned = 0.00775515 Jy ! Component: 200 - total flux cleaned = 0.00835141 Jy ! Total flux subtracted in 200 components = 0.00835141 Jy ! Clean residual min=-0.002950 max=0.003506 Jy/beam ! Clean residual mean=-0.000015 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.171662 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.171662 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=0.076844Jy sigma=0.000786 ! Fit after self-cal, rms=0.076728Jy sigma=0.000785 ! 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=0.076728Jy sigma=0.000785 ! Fit after self-cal, rms=0.075526Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.481 mas, bpa=-5.394 degrees ! Estimated noise=255.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266702 Jy ! Component: 100 - total flux cleaned = 0.00384146 Jy ! Component: 150 - total flux cleaned = 0.00472208 Jy ! Component: 200 - total flux cleaned = 0.00529215 Jy ! Total flux subtracted in 200 components = 0.00529215 Jy ! Clean residual min=-0.002497 max=0.002817 Jy/beam ! Clean residual mean=-0.000022 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.176954 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.176954 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=0.075371Jy sigma=0.000781 ! Fit after self-cal, rms=0.075295Jy sigma=0.000781 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 = 0.00126584 Jy ! Component: 100 - total flux cleaned = 0.00162446 Jy ! Component: 150 - total flux cleaned = 0.00188318 Jy ! Component: 200 - total flux cleaned = 0.00211929 Jy ! Total flux subtracted in 200 components = 0.00211929 Jy ! Clean residual min=-0.002329 max=0.002667 Jy/beam ! Clean residual mean=-0.000017 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.179073 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 155 components and 0.179073 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=0.075219Jy sigma=0.000779 ! Fit after self-cal, rms=0.075198Jy sigma=0.000779 ! 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=0.075198Jy sigma=0.000779 ! Fit after self-cal, rms=0.074366Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=2.642 mas, bpa=79.24 degrees ! Estimated noise=303.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251379 Jy ! Component: 100 - total flux cleaned = 0.00363728 Jy ! Component: 150 - total flux cleaned = 0.00450192 Jy ! Component: 200 - total flux cleaned = 0.00517217 Jy ! Total flux subtracted in 200 components = 0.00517217 Jy ! Clean residual min=-0.002965 max=0.003518 Jy/beam ! Clean residual mean=-0.000030 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.184245 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.184245 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=0.074325Jy sigma=0.000778 ! Fit after self-cal, rms=0.074318Jy sigma=0.000777 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 = 0.00105471 Jy ! Component: 100 - total flux cleaned = 0.00163292 Jy ! Component: 150 - total flux cleaned = 0.00179908 Jy ! Component: 200 - total flux cleaned = 0.00202229 Jy ! Total flux subtracted in 200 components = 0.00202229 Jy ! Clean residual min=-0.002769 max=0.003393 Jy/beam ! Clean residual mean=-0.000020 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.186267 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 171 components and 0.186267 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=0.074297Jy sigma=0.000777 ! Fit after self-cal, rms=0.074289Jy sigma=0.000777 ! 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=1.002 mas, bmaj=1.484 mas, bpa=-5.792 degrees ! Estimated noise=252.743 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.484 at -5.792 degrees (North through East) ! Clean map min=-0.0030053 max=0.045048 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=0.7935 mas, bmaj=1.179 mas, bpa=-9.393 degrees ! Estimated noise=634.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0380734 Jy ! Component: 100 - total flux cleaned = 0.0602294 Jy ! Component: 150 - total flux cleaned = 0.0768984 Jy ! Component: 200 - total flux cleaned = 0.0900769 Jy ! Total flux subtracted in 200 components = 0.0900769 Jy ! Clean residual min=-0.005836 max=0.009503 Jy/beam ! Clean residual mean=-0.000089 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.0900768 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0900768 Jy ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.484 mas, bpa=-5.792 degrees ! Estimated noise=252.743 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) ! Added new window around map position (-1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167547 Jy ! Component: 100 - total flux cleaned = 0.0295316 Jy ! Component: 150 - total flux cleaned = 0.040012 Jy ! Component: 200 - total flux cleaned = 0.0486766 Jy ! Total flux subtracted in 200 components = 0.0486766 Jy ! Clean residual min=-0.004606 max=0.006251 Jy/beam ! Clean residual mean=-0.000129 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.138753 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 71 components and 0.138753 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=2.564 mas, bmaj=2.642 mas, bpa=79.24 degrees ! Estimated noise=303.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128219 Jy ! Component: 100 - total flux cleaned = 0.0218626 Jy ! Component: 150 - total flux cleaned = 0.028492 Jy ! Component: 200 - total flux cleaned = 0.033468 Jy ! Total flux subtracted in 200 components = 0.033468 Jy ! Clean residual min=-0.004460 max=0.003940 Jy/beam ! Clean residual mean=-0.000100 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.172221 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 = 0.00384604 Jy ! Component: 100 - total flux cleaned = 0.00652648 Jy ! Component: 150 - total flux cleaned = 0.00804688 Jy ! Component: 200 - total flux cleaned = 0.00935007 Jy ! Total flux subtracted in 200 components = 0.00935007 Jy ! Clean residual min=-0.003485 max=0.003630 Jy/beam ! Clean residual mean=-0.000046 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.181571 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 124 components and 0.181572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.484 mas, bpa=-5.792 degrees ! Estimated noise=252.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125339 Jy ! Component: 100 - total flux cleaned = 0.00153348 Jy ! Component: 150 - total flux cleaned = 0.0017202 Jy ! Component: 200 - total flux cleaned = 0.00200122 Jy ! Total flux subtracted in 200 components = 0.00200122 Jy ! Clean residual min=-0.002103 max=0.002993 Jy/beam ! Clean residual mean=-0.000017 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.183573 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.183573 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=0.074372Jy sigma=0.000778 ! Fit after self-cal, rms=0.074242Jy sigma=0.000777 wmodel J1744+4014_X_2014_05_31_pus_map.mod ! Writing 152 model components to file: J1744+4014_X_2014_05_31_pus_map.mod wobs J1744+4014_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1744+4014_X_2014_05_31_pus_uvs.fits wwins J1744+4014_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1744+4014_X_2014_05_31_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 = 0.00119456 Jy ! Component: 100 - total flux cleaned = 0.00170338 Jy ! Component: 150 - total flux cleaned = 0.00213543 Jy ! Component: 200 - total flux cleaned = 0.0025126 Jy ! Component: 250 - total flux cleaned = 0.00287249 Jy ! Component: 300 - total flux cleaned = 0.00318614 Jy ! Component: 350 - total flux cleaned = 0.00342789 Jy ! Component: 400 - total flux cleaned = 0.00363182 Jy ! Component: 450 - total flux cleaned = 0.00385855 Jy ! Component: 500 - total flux cleaned = 0.00399624 Jy ! Component: 550 - total flux cleaned = 0.00420961 Jy ! Component: 600 - total flux cleaned = 0.00426082 Jy ! Component: 650 - total flux cleaned = 0.00426136 Jy ! Component: 700 - total flux cleaned = 0.00435976 Jy ! Component: 750 - total flux cleaned = 0.00443183 Jy ! Component: 800 - total flux cleaned = 0.00452542 Jy ! Component: 850 - total flux cleaned = 0.00459385 Jy ! Component: 900 - total flux cleaned = 0.00461643 Jy ! Component: 950 - total flux cleaned = 0.00470391 Jy ! Component: 1000 - total flux cleaned = 0.00474708 Jy ! Component: 1050 - total flux cleaned = 0.0049143 Jy ! Component: 1100 - total flux cleaned = 0.00497562 Jy ! Component: 1150 - total flux cleaned = 0.0050763 Jy ! Component: 1200 - total flux cleaned = 0.00515489 Jy ! Component: 1250 - total flux cleaned = 0.00521293 Jy ! Component: 1300 - total flux cleaned = 0.0053071 Jy ! Component: 1350 - total flux cleaned = 0.00534401 Jy ! Component: 1400 - total flux cleaned = 0.005417 Jy ! Component: 1450 - total flux cleaned = 0.00548795 Jy ! Component: 1500 - total flux cleaned = 0.00554037 Jy ! Component: 1550 - total flux cleaned = 0.00557454 Jy ! Component: 1600 - total flux cleaned = 0.00559159 Jy ! Component: 1650 - total flux cleaned = 0.00567391 Jy ! Component: 1700 - total flux cleaned = 0.00570629 Jy ! Component: 1750 - total flux cleaned = 0.00573782 Jy ! Component: 1800 - total flux cleaned = 0.00578493 Jy ! Component: 1850 - total flux cleaned = 0.005831 Jy ! Component: 1900 - total flux cleaned = 0.00583117 Jy ! Component: 1950 - total flux cleaned = 0.00586101 Jy ! Component: 2000 - total flux cleaned = 0.00594882 Jy ! Total flux subtracted in 2048 components = 0.00594904 Jy ! Clean residual min=-0.000713 max=0.000896 Jy/beam ! Clean residual mean=-0.000010 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.189522 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 318 components and 0.189522 Jy ![Exited script file: muppet] wmap "J1744+4014_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.484 at -5.792 degrees (North through East) ! Clean map min=-0.0019446 max=0.045672 Jy/beam ! Writing clean map to FITS file: J1744+4014_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0456721 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286922 device "J1744+4014_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1744+4014_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.88467 1.88467 3.76933 7.53867 15.0773 30.1547 60.3093 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.484 at -5.792 degrees (North through East) ! Clean map min=-0.0019446 max=0.045672 Jy/beam quit ! Quitting program ! Log file J1744+4014_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:10:34 2016