! Started logfile: J1409-2315_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:08:00 2016 obs J1409-2315_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1409-2315_X_2014_05_31_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964678 visibilities/baseline/integration-bin. ! Found source: J1409-2315 ! ! 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 49488 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 J1409-2315_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.966162Jy sigma=0.010186 ! Fit after self-cal, rms=0.935868Jy sigma=0.009912 ! 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=0.6582 mas, bmaj=1.727 mas, bpa=-2.207 degrees ! Estimated noise=584.44 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 = 0.0414926 Jy ! Component: 100 - total flux cleaned = 0.0601682 Jy ! Total flux subtracted in 100 components = 0.0601682 Jy ! Clean residual min=-0.007060 max=0.012905 Jy/beam ! Clean residual mean=-0.000066 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.0601682 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0601682 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=0.100709Jy sigma=0.001027 ! Fit after self-cal, rms=0.100416Jy sigma=0.001024 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.821 mas, bmaj=2.059 mas, bpa=-2.53 degrees ! Estimated noise=304.961 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 = 0.0263977 Jy ! Component: 100 - total flux cleaned = 0.0399397 Jy ! Component: 150 - total flux cleaned = 0.0471282 Jy ! Component: 200 - total flux cleaned = 0.0509453 Jy ! Total flux subtracted in 200 components = 0.0509453 Jy ! Clean residual min=-0.009319 max=0.026047 Jy/beam ! Clean residual mean=-0.000123 rms=0.004268 Jy/beam ! Combined flux in latest and established models = 0.111113 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.111113 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=0.094158Jy sigma=0.000948 ! Fit after self-cal, rms=0.093906Jy sigma=0.000945 ! Inverting map ! Added new window around map position (2.4, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258982 Jy ! Component: 100 - total flux cleaned = 0.0396842 Jy ! Component: 150 - total flux cleaned = 0.0480112 Jy ! Component: 200 - total flux cleaned = 0.0539328 Jy ! Total flux subtracted in 200 components = 0.0539328 Jy ! Clean residual min=-0.008009 max=0.011956 Jy/beam ! Clean residual mean=-0.000082 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.165046 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 116 components and 0.165046 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=0.087276Jy sigma=0.000856 ! Fit after self-cal, rms=0.085797Jy sigma=0.000836 ! 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 1.03 FD 1.11 HN 1.88 KP 0.81 ! LA 0.88 MK 1.30 NL 1.18 OV 1.04 ! PT 0.84 SC 1.30 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.16 HN 1.75 KP 0.76 ! LA 0.90 MK 1.37 NL 1.23 OV 1.02 ! PT 0.80 SC 1.24 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 1.90 KP 0.73 ! LA 0.91 MK 1.40 NL 1.18 OV 1.00 ! PT 0.80 SC 1.26 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.77 KP 0.69 ! LA 0.92 MK 1.24 NL 1.19 OV 1.04 ! PT 0.79 SC 1.25 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 1.69 KP 0.66 ! LA 0.91 MK 1.25 NL 1.19 OV 1.08 ! PT 0.82 SC 1.11 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.20 HN 1.73 KP 0.67 ! LA 0.94 MK 1.18 NL 1.25 OV 1.06 ! PT 0.80 SC 1.17 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.30 HN 1.65 KP 0.70 ! LA 0.97 MK 1.05 NL 1.26 OV 1.14 ! PT 0.87 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.19 HN 1.82 KP 0.67 ! LA 0.92 MK 1.09 NL 1.15 OV 1.13 ! PT 0.83 SC 1.15 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.18 HN 1.73 KP 0.70 ! LA 0.89 MK 1.13 NL 1.20 OV 1.08 ! PT 0.83 SC 1.04 ! ! ! 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 1.22 HN 1.74 KP 0.72 ! LA 0.96 MK 1.02 NL 1.23 OV 1.05 ! PT 0.80 SC 1.14 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.55 KP 0.75 ! LA 0.98 MK 1.12 NL 1.22 OV 1.07 ! PT 0.84 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.13 HN 1.52 KP 0.79 ! LA 0.96 MK 0.90 NL 1.26 OV 1.10 ! PT 0.83 SC 0.99 ! ! ! Fit before self-cal, rms=0.085797Jy sigma=0.000836 ! Fit after self-cal, rms=0.111268Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.151 mas, bpa=-1.583 degrees ! Estimated noise=327.033 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 = 0.00398715 Jy ! Component: 100 - total flux cleaned = 0.00464217 Jy ! Component: 150 - total flux cleaned = 0.00504298 Jy ! Component: 200 - total flux cleaned = 0.00504946 Jy ! Total flux subtracted in 200 components = 0.00504946 Jy ! Clean residual min=-0.002893 max=0.003038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.170096 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.170096 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=0.110910Jy sigma=0.000782 ! Fit after self-cal, rms=0.111582Jy sigma=0.000779 ! 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=0.111582Jy sigma=0.000779 ! Fit after self-cal, rms=0.111971Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8749 mas, bmaj=2.106 mas, bpa=-2.231 degrees ! Estimated noise=323.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124169 Jy ! Component: 100 - total flux cleaned = 0.00139303 Jy ! Component: 150 - total flux cleaned = 0.00129548 Jy ! Component: 200 - total flux cleaned = 0.00118304 Jy ! Total flux subtracted in 200 components = 0.00118304 Jy ! Clean residual min=-0.001993 max=0.002409 Jy/beam ! Clean residual mean=-0.000006 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.171279 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 129 components and 0.171279 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=0.111908Jy sigma=0.000777 ! Fit after self-cal, rms=0.111900Jy 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) ! Added new window around map position (-9.6, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022585 Jy ! Component: 100 - total flux cleaned = 0.00252613 Jy ! Component: 150 - total flux cleaned = 0.00237793 Jy ! Component: 200 - total flux cleaned = 0.00229017 Jy ! Total flux subtracted in 200 components = 0.00229017 Jy ! Clean residual min=-0.001947 max=0.002152 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.173569 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 145 components and 0.173569 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=0.111794Jy sigma=0.000776 ! Fit after self-cal, rms=0.111732Jy 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=0.111732Jy sigma=0.000775 ! Fit after self-cal, rms=0.110052Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.096 mas, bpa=-2.055 degrees ! Estimated noise=320.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144495 Jy ! Component: 100 - total flux cleaned = 0.00149777 Jy ! Component: 150 - total flux cleaned = 0.0014585 Jy ! Component: 200 - total flux cleaned = 0.0013898 Jy ! Total flux subtracted in 200 components = 0.0013898 Jy ! Clean residual min=-0.001761 max=0.002065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.174959 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 147 components and 0.174959 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=0.109988Jy sigma=0.000775 ! Fit after self-cal, rms=0.109923Jy 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 = 0.000519349 Jy ! Component: 100 - total flux cleaned = 0.000437299 Jy ! Component: 150 - total flux cleaned = 0.000331203 Jy ! Component: 200 - total flux cleaned = 0.000265181 Jy ! Total flux subtracted in 200 components = 0.000265181 Jy ! Clean residual min=-0.001908 max=0.002061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.175224 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.175224 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=0.109883Jy sigma=0.000774 ! Fit after self-cal, rms=0.109863Jy sigma=0.000774 ! 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=0.109863Jy sigma=0.000774 ! Fit after self-cal, rms=0.108298Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=5.347 mas, bpa=2.27 degrees ! Estimated noise=366.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661797 Jy ! Component: 100 - total flux cleaned = 0.000699355 Jy ! Component: 150 - total flux cleaned = 0.000700546 Jy ! Component: 200 - total flux cleaned = 0.000677198 Jy ! Total flux subtracted in 200 components = 0.000677198 Jy ! Clean residual min=-0.002816 max=0.002396 Jy/beam ! Clean residual mean=-0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.175901 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 167 components and 0.175901 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=0.108286Jy sigma=0.000774 ! Fit after self-cal, rms=0.108258Jy sigma=0.000774 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 = -4.05417e-05 Jy ! Component: 100 - total flux cleaned = -8.44749e-05 Jy ! Component: 150 - total flux cleaned = -8.29066e-05 Jy ! Component: 200 - total flux cleaned = -6.2705e-05 Jy ! Total flux subtracted in 200 components = -6.2705e-05 Jy ! Clean residual min=-0.002835 max=0.002405 Jy/beam ! Clean residual mean=-0.000005 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.175838 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 169 components and 0.175838 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=0.108251Jy sigma=0.000774 ! Fit after self-cal, rms=0.108245Jy sigma=0.000774 ! 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=0.8641 mas, bmaj=2.087 mas, bpa=-1.835 degrees ! Estimated noise=317.723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8641 x 2.087 at -1.835 degrees (North through East) ! Clean map min=-0.0035482 max=0.056322 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=0.6798 mas, bmaj=1.71 mas, bpa=-1.14 degrees ! Estimated noise=648.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435121 Jy ! Component: 100 - total flux cleaned = 0.068246 Jy ! Component: 150 - total flux cleaned = 0.0872493 Jy ! Component: 200 - total flux cleaned = 0.102085 Jy ! Total flux subtracted in 200 components = 0.102085 Jy ! Clean residual min=-0.005257 max=0.008941 Jy/beam ! Clean residual mean=-0.000051 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.102085 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.102085 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8641 mas, bmaj=2.087 mas, bpa=-1.835 degrees ! Estimated noise=317.723 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 = 0.0202298 Jy ! Component: 100 - total flux cleaned = 0.0342098 Jy ! Component: 150 - total flux cleaned = 0.0443404 Jy ! Component: 200 - total flux cleaned = 0.051838 Jy ! Total flux subtracted in 200 components = 0.051838 Jy ! Clean residual min=-0.003007 max=0.005376 Jy/beam ! Clean residual mean=-0.000041 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.153923 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 71 components and 0.153923 Jy ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598776 Jy ! Component: 100 - total flux cleaned = 0.0103798 Jy ! Component: 150 - total flux cleaned = 0.0128521 Jy ! Component: 200 - total flux cleaned = 0.014722 Jy ! Total flux subtracted in 200 components = 0.014722 Jy ! Clean residual min=-0.002004 max=0.002946 Jy/beam ! Clean residual mean=-0.000015 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.168645 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 102 components and 0.168645 Jy ! Inverting map ! Added new window around map position (1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272318 Jy ! Component: 100 - total flux cleaned = 0.00410043 Jy ! Component: 150 - total flux cleaned = 0.00523322 Jy ! Component: 200 - total flux cleaned = 0.00596764 Jy ! Total flux subtracted in 200 components = 0.00596764 Jy ! Clean residual min=-0.001781 max=0.001971 Jy/beam ! Clean residual mean=-0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.174613 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 129 components and 0.174613 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=2.425 mas, bmaj=5.347 mas, bpa=2.27 degrees ! Estimated noise=366.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989018 Jy ! Component: 100 - total flux cleaned = 0.00123635 Jy ! Component: 150 - total flux cleaned = 0.00123506 Jy ! Component: 200 - total flux cleaned = 0.0012735 Jy ! Total flux subtracted in 200 components = 0.0012735 Jy ! Clean residual min=-0.002606 max=0.002297 Jy/beam ! Clean residual mean=-0.000005 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.175886 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 = 7.24127e-05 Jy ! Component: 100 - total flux cleaned = 7.16058e-05 Jy ! Component: 150 - total flux cleaned = 0.000104332 Jy ! Component: 200 - total flux cleaned = 0.000135165 Jy ! Total flux subtracted in 200 components = 0.000135165 Jy ! Clean residual min=-0.002425 max=0.002253 Jy/beam ! Clean residual mean=-0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.176021 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.176021 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8641 mas, bmaj=2.087 mas, bpa=-1.835 degrees ! Estimated noise=317.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151095 Jy ! Component: 100 - total flux cleaned = 0.000150343 Jy ! Component: 150 - total flux cleaned = 0.000150499 Jy ! Component: 200 - total flux cleaned = 0.000151811 Jy ! Total flux subtracted in 200 components = 0.000151811 Jy ! Clean residual min=-0.001585 max=0.001716 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.176173 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 171 components and 0.176173 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=0.108129Jy sigma=0.000773 ! Fit after self-cal, rms=0.107831Jy sigma=0.000772 wmodel J1409-2315_X_2014_05_31_pus_map.mod ! Writing 171 model components to file: J1409-2315_X_2014_05_31_pus_map.mod wobs J1409-2315_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1409-2315_X_2014_05_31_pus_uvs.fits wwins J1409-2315_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1409-2315_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 = 0.00063074 Jy ! Component: 100 - total flux cleaned = 0.000955621 Jy ! Component: 150 - total flux cleaned = 0.0011476 Jy ! Component: 200 - total flux cleaned = 0.00130347 Jy ! Component: 250 - total flux cleaned = 0.001478 Jy ! Component: 300 - total flux cleaned = 0.0015737 Jy ! Component: 350 - total flux cleaned = 0.00164336 Jy ! Component: 400 - total flux cleaned = 0.00180027 Jy ! Component: 450 - total flux cleaned = 0.00190918 Jy ! Component: 500 - total flux cleaned = 0.00201533 Jy ! Component: 550 - total flux cleaned = 0.00211884 Jy ! Component: 600 - total flux cleaned = 0.00219942 Jy ! Component: 650 - total flux cleaned = 0.00225902 Jy ! Component: 700 - total flux cleaned = 0.00227888 Jy ! Component: 750 - total flux cleaned = 0.00235587 Jy ! Component: 800 - total flux cleaned = 0.00239358 Jy ! Component: 850 - total flux cleaned = 0.00243029 Jy ! Component: 900 - total flux cleaned = 0.00242997 Jy ! Component: 950 - total flux cleaned = 0.00239435 Jy ! Component: 1000 - total flux cleaned = 0.00237686 Jy ! Component: 1050 - total flux cleaned = 0.00235975 Jy ! Component: 1100 - total flux cleaned = 0.00235955 Jy ! Component: 1150 - total flux cleaned = 0.00227592 Jy ! Component: 1200 - total flux cleaned = 0.00227589 Jy ! Component: 1250 - total flux cleaned = 0.00217869 Jy ! Component: 1300 - total flux cleaned = 0.00213077 Jy ! Component: 1350 - total flux cleaned = 0.00211499 Jy ! Component: 1400 - total flux cleaned = 0.00203755 Jy ! Component: 1450 - total flux cleaned = 0.00200684 Jy ! Component: 1500 - total flux cleaned = 0.0019467 Jy ! Component: 1550 - total flux cleaned = 0.00200605 Jy ! Component: 1600 - total flux cleaned = 0.00193226 Jy ! Component: 1650 - total flux cleaned = 0.00185962 Jy ! Component: 1700 - total flux cleaned = 0.00177362 Jy ! Component: 1750 - total flux cleaned = 0.00173146 Jy ! Component: 1800 - total flux cleaned = 0.00171754 Jy ! Component: 1850 - total flux cleaned = 0.00170391 Jy ! Component: 1900 - total flux cleaned = 0.00163581 Jy ! Component: 1950 - total flux cleaned = 0.00162226 Jy ! Component: 2000 - total flux cleaned = 0.00160885 Jy ! Total flux subtracted in 2048 components = 0.00162204 Jy ! Clean residual min=-0.000677 max=0.000688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.177795 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 330 components and 0.177795 Jy ![Exited script file: muppet] wmap "J1409-2315_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8641 x 2.087 at -1.835 degrees (North through East) ! Clean map min=-0.0026979 max=0.057864 Jy/beam ! Writing clean map to FITS file: J1409-2315_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 0.0578644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257143 device "J1409-2315_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1409-2315_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33317 1.33317 2.66634 5.33268 10.6654 21.3307 42.6614 85.3228 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8641 x 2.087 at -1.835 degrees (North through East) ! Clean map min=-0.0026979 max=0.057864 Jy/beam quit ! Quitting program ! Log file J1409-2315_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:08:04 2016