! Started logfile: J1743-0350_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:14:21 2016 obs J1743-0350_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1743-0350_X_2014_08_05_pus_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.503175 visibilities/baseline/integration-bin. ! Found source: J1743-0350 ! ! 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 414 lines of history. ! ! Reading 11412 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 J1743-0350_X_2014_08_05_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 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.034804Jy sigma=0.022769 ! Fit after self-cal, rms=1.906325Jy sigma=0.021446 ! 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=0.8977 mas, bmaj=2.726 mas, bpa=21.96 degrees ! Estimated noise=894.757 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 = 2.08797 Jy ! Component: 100 - total flux cleaned = 2.5707 Jy ! Total flux subtracted in 100 components = 2.5707 Jy ! Clean residual min=-0.134955 max=0.185370 Jy/beam ! Clean residual mean=0.000419 rms=0.040433 Jy/beam ! Combined flux in latest and established models = 2.5707 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.5707 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=0.662620Jy sigma=0.007192 ! Fit after self-cal, rms=0.662477Jy sigma=0.007191 ! 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=1.116 mas, bmaj=2.947 mas, bpa=21.24 degrees ! Estimated noise=607.543 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 = 0.294701 Jy ! Component: 100 - total flux cleaned = 0.445119 Jy ! Component: 150 - total flux cleaned = 0.530113 Jy ! Component: 200 - total flux cleaned = 0.558607 Jy ! Total flux subtracted in 200 components = 0.558607 Jy ! Clean residual min=-0.108318 max=0.124613 Jy/beam ! Clean residual mean=0.000817 rms=0.031291 Jy/beam ! Combined flux in latest and established models = 3.12931 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 3.12931 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=0.522009Jy sigma=0.005660 ! Fit after self-cal, rms=0.521889Jy sigma=0.005659 ! 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 0.90 FD 1.10 HN 1.13 KP 0.93 ! LA 1.01 MK 1.00* NL 0.94 OV 0.96 ! PT 1.01 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 0.90 FD 1.10 HN 1.15 KP 0.87 ! LA 1.01 MK 1.00* NL 0.94 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.15 KP 0.83 ! LA 1.03 MK 1.00* NL 0.95 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.13 KP 0.79 ! LA 1.04 MK 1.00* NL 0.94 OV 0.96 ! PT 1.58 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.10 KP 0.75 ! LA 1.03 MK 1.00* NL 0.96 OV 0.97 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.62 HN 1.14 KP 0.75 ! LA 1.04 MK 1.00* NL 0.95 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! 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 1.22 HN 1.28 KP 0.80 ! LA 1.11 MK 1.00* NL 1.00 OV 1.04 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.25 HN 1.21 KP 0.75 ! LA 1.03 MK 1.00* NL 0.96 OV 1.08 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.20 KP 0.87 ! LA 1.04 MK 1.00* NL 0.96 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.18 KP 0.79 ! LA 1.05 MK 1.00* NL 0.97 OV 1.01 ! PT 0.98 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 0.91 FD 1.12 HN 1.17 KP 0.83 ! LA 1.06 MK 1.00* NL 0.98 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! 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 1.12 HN 1.16 KP 0.87 ! LA 1.04 MK 1.00* NL 0.97 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.521889Jy sigma=0.005659 ! Fit after self-cal, rms=0.300495Jy sigma=0.002618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.984 mas, bpa=21.57 degrees ! Estimated noise=606.522 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 = -0.0196219 Jy ! Component: 100 - total flux cleaned = -0.0221188 Jy ! Component: 150 - total flux cleaned = -0.0221565 Jy ! Component: 200 - total flux cleaned = -0.0221478 Jy ! Total flux subtracted in 200 components = -0.0221478 Jy ! Clean residual min=-0.023235 max=0.022727 Jy/beam ! Clean residual mean=0.000186 rms=0.006108 Jy/beam ! Combined flux in latest and established models = 3.10716 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 3.10716 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=0.296052Jy sigma=0.002569 ! Fit after self-cal, rms=0.295934Jy sigma=0.002567 ! 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=0.295934Jy sigma=0.002567 ! Fit after self-cal, rms=0.290596Jy sigma=0.001998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.98 mas, bpa=21.42 degrees ! Estimated noise=606.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00816608 Jy ! Component: 100 - total flux cleaned = -0.00955508 Jy ! Component: 150 - total flux cleaned = -0.00921074 Jy ! Component: 200 - total flux cleaned = -0.00890367 Jy ! Total flux subtracted in 200 components = -0.00890367 Jy ! Clean residual min=-0.013618 max=0.010179 Jy/beam ! Clean residual mean=0.000061 rms=0.002917 Jy/beam ! Combined flux in latest and established models = 3.09826 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 3.09826 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=0.289291Jy sigma=0.001978 ! Fit after self-cal, rms=0.289205Jy sigma=0.001977 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 = 0.001807 Jy ! Component: 100 - total flux cleaned = 0.00179266 Jy ! Component: 150 - total flux cleaned = 0.00201501 Jy ! Component: 200 - total flux cleaned = 0.00182421 Jy ! Total flux subtracted in 200 components = 0.00182421 Jy ! Clean residual min=-0.011749 max=0.009376 Jy/beam ! Clean residual mean=0.000055 rms=0.002687 Jy/beam ! Combined flux in latest and established models = 3.10008 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 3.10008 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=0.288773Jy sigma=0.001972 ! Fit after self-cal, rms=0.288708Jy sigma=0.001971 ! 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=0.288708Jy sigma=0.001971 ! Fit after self-cal, rms=0.288337Jy sigma=0.001967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.984 mas, bpa=21.43 degrees ! Estimated noise=606.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00713641 Jy ! Component: 100 - total flux cleaned = -0.00736505 Jy ! Component: 150 - total flux cleaned = -0.00775687 Jy ! Component: 200 - total flux cleaned = -0.00792347 Jy ! Total flux subtracted in 200 components = -0.00792347 Jy ! Clean residual min=-0.010051 max=0.008548 Jy/beam ! Clean residual mean=0.000048 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 3.09216 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 3.09216 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=0.287908Jy sigma=0.001961 ! Fit after self-cal, rms=0.287865Jy sigma=0.001961 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 = 0.000544778 Jy ! Component: 100 - total flux cleaned = 0.000238305 Jy ! Component: 150 - total flux cleaned = -0.000179763 Jy ! Component: 200 - total flux cleaned = -0.000311609 Jy ! Total flux subtracted in 200 components = -0.000311609 Jy ! Clean residual min=-0.009053 max=0.008009 Jy/beam ! Clean residual mean=0.000048 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 3.09185 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 3.09185 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=0.287698Jy sigma=0.001959 ! Fit after self-cal, rms=0.287667Jy sigma=0.001958 ! 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=0.287667Jy sigma=0.001958 ! Fit after self-cal, rms=0.287387Jy sigma=0.001957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=3.623 mas, bpa=12.29 degrees ! Estimated noise=681.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00403756 Jy ! Component: 100 - total flux cleaned = -0.00437879 Jy ! Component: 150 - total flux cleaned = -0.00462859 Jy ! Component: 200 - total flux cleaned = -0.00462852 Jy ! Total flux subtracted in 200 components = -0.00462852 Jy ! Clean residual min=-0.007748 max=0.006171 Jy/beam ! Clean residual mean=0.000061 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 3.08722 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 3.08722 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=0.287252Jy sigma=0.001955 ! Fit after self-cal, rms=0.287225Jy sigma=0.001955 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 = 0.000240609 Jy ! Component: 100 - total flux cleaned = 0.000248924 Jy ! Component: 150 - total flux cleaned = 0.000248673 Jy ! Component: 200 - total flux cleaned = 0.000157141 Jy ! Total flux subtracted in 200 components = 0.000157141 Jy ! Clean residual min=-0.007367 max=0.006034 Jy/beam ! Clean residual mean=0.000060 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 3.08738 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 3.08738 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=0.287176Jy sigma=0.001954 ! Fit after self-cal, rms=0.287161Jy sigma=0.001954 ! 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=1.125 mas, bmaj=2.986 mas, bpa=21.42 degrees ! Estimated noise=606.764 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.986 at 21.42 degrees (North through East) ! Clean map min=-0.0095262 max=2.7735 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 ! Performing amp+phase self-cal ! ! 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=0.287161Jy sigma=0.001954 ! Fit after self-cal, rms=0.201483Jy sigma=0.000896 ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.987 mas, bpa=21.41 degrees ! Estimated noise=606.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00556641 Jy ! Component: 100 - total flux cleaned = -0.00654182 Jy ! Component: 150 - total flux cleaned = -0.00654817 Jy ! Component: 200 - total flux cleaned = -0.00654808 Jy ! Total flux subtracted in 200 components = -0.00654808 Jy ! Clean residual min=-0.007512 max=0.006679 Jy/beam ! Clean residual mean=0.000036 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 3.08083 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 3.08083 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=0.201281Jy sigma=0.000891 ! Fit after self-cal, rms=0.201265Jy sigma=0.000891 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279521 Jy ! Component: 100 - total flux cleaned = 0.000183602 Jy ! Component: 150 - total flux cleaned = 0.000267344 Jy ! Component: 200 - total flux cleaned = 0.000345947 Jy ! Total flux subtracted in 200 components = 0.000345947 Jy ! Clean residual min=-0.007443 max=0.006330 Jy/beam ! Clean residual mean=0.000035 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 3.08118 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 3.08118 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=0.201187Jy sigma=0.000889 ! Fit after self-cal, rms=0.201177Jy sigma=0.000889 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.201177Jy sigma=0.000889 ! Fit after self-cal, rms=0.201173Jy sigma=0.000887 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=0.9001 mas, bmaj=2.778 mas, bpa=22.19 degrees ! Estimated noise=907.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11797 Jy ! Component: 100 - total flux cleaned = 2.60384 Jy ! Component: 150 - total flux cleaned = 2.79264 Jy ! Component: 200 - total flux cleaned = 2.89516 Jy ! Total flux subtracted in 200 components = 2.89516 Jy ! Clean residual min=-0.024702 max=0.052570 Jy/beam ! Clean residual mean=0.000048 rms=0.008928 Jy/beam ! Combined flux in latest and established models = 2.89516 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 20 model components to the UV plane model. ! The established model now contains 20 components and 2.89516 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.989 mas, bpa=21.41 degrees ! Estimated noise=606.805 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 = 0.0811495 Jy ! Component: 100 - total flux cleaned = 0.125815 Jy ! Component: 150 - total flux cleaned = 0.15273 Jy ! Component: 200 - total flux cleaned = 0.165585 Jy ! Total flux subtracted in 200 components = 0.165585 Jy ! Clean residual min=-0.010576 max=0.009855 Jy/beam ! Clean residual mean=0.000052 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 3.06075 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 3.06075 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=2.26 mas, bmaj=3.626 mas, bpa=12.28 degrees ! Estimated noise=680.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121515 Jy ! Component: 100 - total flux cleaned = 0.0139691 Jy ! Component: 150 - total flux cleaned = 0.0150095 Jy ! Component: 200 - total flux cleaned = 0.0155149 Jy ! Total flux subtracted in 200 components = 0.0155149 Jy ! Clean residual min=-0.005271 max=0.005991 Jy/beam ! Clean residual mean=0.000050 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 3.07626 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 = 0.000382192 Jy ! Component: 100 - total flux cleaned = 0.000685416 Jy ! Component: 150 - total flux cleaned = 0.000821016 Jy ! Component: 200 - total flux cleaned = 0.000885382 Jy ! Total flux subtracted in 200 components = 0.000885382 Jy ! Clean residual min=-0.005386 max=0.005552 Jy/beam ! Clean residual mean=0.000048 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 3.07715 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 3.07715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.989 mas, bpa=21.41 degrees ! Estimated noise=606.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140943 Jy ! Component: 100 - total flux cleaned = -0.00140739 Jy ! Component: 150 - total flux cleaned = -0.00106301 Jy ! Component: 200 - total flux cleaned = -0.000463192 Jy ! Total flux subtracted in 200 components = -0.000463192 Jy ! Clean residual min=-0.008406 max=0.006585 Jy/beam ! Clean residual mean=0.000030 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 3.07669 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 3.07669 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=0.201578Jy sigma=0.000892 ! Fit after self-cal, rms=0.201554Jy sigma=0.000892 wmodel J1743-0350_X_2014_08_05_pus_map.mod ! Writing 77 model components to file: J1743-0350_X_2014_08_05_pus_map.mod wobs J1743-0350_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1743-0350_X_2014_08_05_pus_uvs.fits wwins J1743-0350_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1743-0350_X_2014_08_05_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 = -0.00350105 Jy ! Component: 100 - total flux cleaned = -0.00503367 Jy ! Component: 150 - total flux cleaned = -0.00524689 Jy ! Component: 200 - total flux cleaned = -0.00504515 Jy ! Component: 250 - total flux cleaned = -0.00485068 Jy ! Component: 300 - total flux cleaned = -0.00484756 Jy ! Component: 350 - total flux cleaned = -0.00484956 Jy ! Component: 400 - total flux cleaned = -0.0051029 Jy ! Component: 450 - total flux cleaned = -0.00518365 Jy ! Component: 500 - total flux cleaned = -0.0051834 Jy ! Component: 550 - total flux cleaned = -0.00525994 Jy ! Component: 600 - total flux cleaned = -0.00548561 Jy ! Component: 650 - total flux cleaned = -0.00541476 Jy ! Component: 700 - total flux cleaned = -0.0057686 Jy ! Component: 750 - total flux cleaned = -0.00583657 Jy ! Component: 800 - total flux cleaned = -0.00576808 Jy ! Component: 850 - total flux cleaned = -0.0058991 Jy ! Component: 900 - total flux cleaned = -0.00602459 Jy ! Component: 950 - total flux cleaned = -0.00596252 Jy ! Component: 1000 - total flux cleaned = -0.00602539 Jy ! Component: 1050 - total flux cleaned = -0.00632275 Jy ! Component: 1100 - total flux cleaned = -0.0064388 Jy ! Component: 1150 - total flux cleaned = -0.00660886 Jy ! Component: 1200 - total flux cleaned = -0.00660858 Jy ! Component: 1250 - total flux cleaned = -0.00682446 Jy ! Component: 1300 - total flux cleaned = -0.00677202 Jy ! Component: 1350 - total flux cleaned = -0.00692736 Jy ! Component: 1400 - total flux cleaned = -0.00702954 Jy ! Component: 1450 - total flux cleaned = -0.00717901 Jy ! Component: 1500 - total flux cleaned = -0.00737326 Jy ! Component: 1550 - total flux cleaned = -0.00727624 Jy ! Component: 1600 - total flux cleaned = -0.00736955 Jy ! Component: 1650 - total flux cleaned = -0.00741639 Jy ! Component: 1700 - total flux cleaned = -0.00750803 Jy ! Component: 1750 - total flux cleaned = -0.00768674 Jy ! Component: 1800 - total flux cleaned = -0.00781691 Jy ! Component: 1850 - total flux cleaned = -0.00786036 Jy ! Component: 1900 - total flux cleaned = -0.00828212 Jy ! Component: 1950 - total flux cleaned = -0.00836439 Jy ! Component: 2000 - total flux cleaned = -0.00864933 Jy ! Total flux subtracted in 2048 components = -0.0088502 Jy ! Clean residual min=-0.002480 max=0.001984 Jy/beam ! Clean residual mean=0.000016 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 3.06784 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 194 components and 3.06784 Jy ![Exited script file: muppet] wmap "J1743-0350_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 2.989 at 21.41 degrees (North through East) ! Clean map min=-0.010241 max=2.7771 Jy/beam ! Writing clean map to FITS file: J1743-0350_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.77706 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000760761 device "J1743-0350_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1743-0350_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0821833 0.0821833 0.164367 0.328733 0.657467 1.31493 2.62987 5.25973 10.5195 21.0389 42.0779 84.1557 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.777 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 2.989 at 21.41 degrees (North through East) ! Clean map min=-0.010241 max=2.7771 Jy/beam quit ! Quitting program ! Log file J1743-0350_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:14:22 2016