! Started logfile: J0219-1842_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:59:23 2016 obs J0219-1842_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0219-1842_X_2014_05_31_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952437 visibilities/baseline/integration-bin. ! Found source: J0219-1842 ! ! 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 29316 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 J0219-1842_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.728867Jy sigma=0.007825 ! Fit after self-cal, rms=0.709543Jy sigma=0.007616 ! 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=0.6628 mas, bmaj=1.665 mas, bpa=-2.751 degrees ! Estimated noise=664.025 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 = 0.22165 Jy ! Component: 100 - total flux cleaned = 0.271749 Jy ! Total flux subtracted in 100 components = 0.271749 Jy ! Clean residual min=-0.011079 max=0.017881 Jy/beam ! Clean residual mean=0.000058 rms=0.003294 Jy/beam ! Combined flux in latest and established models = 0.271749 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.271749 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=0.100867Jy sigma=0.001016 ! Fit after self-cal, rms=0.100873Jy sigma=0.001016 ! 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=0.848 mas, bmaj=2.023 mas, bpa=-2.424 degrees ! Estimated noise=389.338 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 = 0.0305558 Jy ! Component: 100 - total flux cleaned = 0.0454301 Jy ! Component: 150 - total flux cleaned = 0.0532752 Jy ! Component: 200 - total flux cleaned = 0.0578345 Jy ! Total flux subtracted in 200 components = 0.0578345 Jy ! Clean residual min=-0.012949 max=0.013153 Jy/beam ! Clean residual mean=-0.000040 rms=0.003093 Jy/beam ! Combined flux in latest and established models = 0.329584 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 0.329584 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=0.092189Jy sigma=0.000914 ! Fit after self-cal, rms=0.092193Jy sigma=0.000914 ! 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 0.93 FD 1.09 HN 1.15 KP 0.91 ! LA 1.03 MK 0.97 NL 1.02 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.18 KP 0.86 ! LA 1.02 MK 0.98 NL 1.02 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.20 KP 0.80 ! LA 1.05 MK 0.98 NL 1.03 OV 1.00 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.16 KP 0.78 ! LA 1.04 MK 0.99 NL 1.01 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.13 KP 0.74 ! LA 1.04 MK 1.02 NL 1.04 OV 1.00 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.15 KP 0.73 ! LA 1.06 MK 0.98 NL 1.04 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.23 HN 1.29 KP 0.79 ! LA 1.12 MK 1.07 NL 1.09 OV 1.05 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.21 KP 0.74 ! LA 1.04 MK 0.99 NL 1.04 OV 1.04 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.25 KP 0.75 ! LA 1.04 MK 1.00 NL 1.05 OV 1.04 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.22 KP 0.79 ! LA 1.08 MK 1.01 NL 1.06 OV 1.02 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.19 KP 0.82 ! LA 1.08 MK 1.02 NL 1.05 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.17 KP 0.84 ! LA 1.07 MK 0.99 NL 1.05 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.092193Jy sigma=0.000914 ! Fit after self-cal, rms=0.082435Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8563 mas, bmaj=2.025 mas, bpa=-2.08 degrees ! Estimated noise=389.495 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 = -0.000305874 Jy ! Component: 100 - total flux cleaned = -0.000612857 Jy ! Component: 150 - total flux cleaned = -0.000876616 Jy ! Component: 200 - total flux cleaned = -0.00103346 Jy ! Total flux subtracted in 200 components = -0.00103346 Jy ! Clean residual min=-0.002848 max=0.002829 Jy/beam ! Clean residual mean=0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.32855 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.32855 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=0.082228Jy sigma=0.000783 ! Fit after self-cal, rms=0.082298Jy sigma=0.000783 ! 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=0.082298Jy sigma=0.000783 ! Fit after self-cal, rms=0.083220Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8559 mas, bmaj=2.037 mas, bpa=-2.124 degrees ! Estimated noise=389.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000482173 Jy ! Component: 100 - total flux cleaned = -0.000640485 Jy ! Component: 150 - total flux cleaned = -0.000674175 Jy ! Component: 200 - total flux cleaned = -0.000704007 Jy ! Total flux subtracted in 200 components = -0.000704007 Jy ! Clean residual min=-0.002168 max=0.002339 Jy/beam ! Clean residual mean=0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.327846 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.327846 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=0.083185Jy sigma=0.000777 ! Fit after self-cal, rms=0.083200Jy 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 (0.8, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207625 Jy ! Component: 100 - total flux cleaned = 0.00252088 Jy ! Component: 150 - total flux cleaned = 0.00265845 Jy ! Component: 200 - total flux cleaned = 0.00265847 Jy ! Total flux subtracted in 200 components = 0.00265847 Jy ! Clean residual min=-0.002096 max=0.001559 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.330505 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.330505 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=0.083140Jy sigma=0.000777 ! Fit after self-cal, rms=0.083133Jy sigma=0.000777 ! 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=0.083133Jy sigma=0.000777 ! Fit after self-cal, rms=0.083116Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.856 mas, bmaj=2.036 mas, bpa=-2.211 degrees ! Estimated noise=389.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134134 Jy ! Component: 100 - total flux cleaned = 0.000327067 Jy ! Component: 150 - total flux cleaned = 0.00041055 Jy ! Component: 200 - total flux cleaned = 0.000482809 Jy ! Total flux subtracted in 200 components = 0.000482809 Jy ! Clean residual min=-0.001887 max=0.001522 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.330988 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.330988 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=0.083091Jy sigma=0.000776 ! Fit after self-cal, rms=0.083089Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021713 Jy ! Component: 100 - total flux cleaned = 0.000239609 Jy ! Component: 150 - total flux cleaned = 0.000260256 Jy ! Component: 200 - total flux cleaned = 0.000279048 Jy ! Total flux subtracted in 200 components = 0.000279048 Jy ! Clean residual min=-0.001850 max=0.001442 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.331267 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.331267 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=0.083078Jy sigma=0.000776 ! Fit after self-cal, rms=0.083077Jy sigma=0.000776 ! 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=0.083077Jy sigma=0.000776 ! Fit after self-cal, rms=0.083061Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=4.445 mas, bpa=1.946 degrees ! Estimated noise=482.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000357692 Jy ! Component: 100 - total flux cleaned = -0.000281713 Jy ! Component: 150 - total flux cleaned = -0.000316698 Jy ! Component: 200 - total flux cleaned = -0.000343727 Jy ! Total flux subtracted in 200 components = -0.000343727 Jy ! Clean residual min=-0.001357 max=0.001336 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.330923 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.330923 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=0.083061Jy sigma=0.000776 ! Fit after self-cal, rms=0.083054Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.6793e-06 Jy ! Component: 100 - total flux cleaned = 5.04697e-05 Jy ! Component: 150 - total flux cleaned = 4.87928e-05 Jy ! Component: 200 - total flux cleaned = 6.85917e-05 Jy ! Total flux subtracted in 200 components = 6.85917e-05 Jy ! Clean residual min=-0.001347 max=0.001332 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.330992 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.330992 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=0.083056Jy sigma=0.000776 ! Fit after self-cal, rms=0.083052Jy sigma=0.000776 ! 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=0.8562 mas, bmaj=2.036 mas, bpa=-2.266 degrees ! Estimated noise=389.205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8562 x 2.036 at -2.266 degrees (North through East) ! Clean map min=-0.0013539 max=0.29155 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=0.6672 mas, bmaj=1.67 mas, bpa=-2.443 degrees ! Estimated noise=671.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.224008 Jy ! Component: 100 - total flux cleaned = 0.273968 Jy ! Component: 150 - total flux cleaned = 0.293711 Jy ! Component: 200 - total flux cleaned = 0.305341 Jy ! Total flux subtracted in 200 components = 0.305341 Jy ! Clean residual min=-0.002716 max=0.005930 Jy/beam ! Clean residual mean=0.000027 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.305341 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.305341 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8562 mas, bmaj=2.036 mas, bpa=-2.266 degrees ! Estimated noise=389.205 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 = 0.0101414 Jy ! Component: 100 - total flux cleaned = 0.0152676 Jy ! Component: 150 - total flux cleaned = 0.0184764 Jy ! Component: 200 - total flux cleaned = 0.0206129 Jy ! Total flux subtracted in 200 components = 0.0206129 Jy ! Clean residual min=-0.001409 max=0.001603 Jy/beam ! Clean residual mean=0.000007 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.325954 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 0.325954 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=2.254 mas, bmaj=4.445 mas, bpa=1.946 degrees ! Estimated noise=482.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216648 Jy ! Component: 100 - total flux cleaned = 0.00332391 Jy ! Component: 150 - total flux cleaned = 0.00398912 Jy ! Component: 200 - total flux cleaned = 0.00424666 Jy ! Total flux subtracted in 200 components = 0.00424666 Jy ! Clean residual min=-0.001332 max=0.001235 Jy/beam ! Clean residual mean=0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.3302 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 = 0.000115689 Jy ! Component: 100 - total flux cleaned = 0.000201222 Jy ! Component: 150 - total flux cleaned = 0.000274638 Jy ! Component: 200 - total flux cleaned = 0.000303556 Jy ! Total flux subtracted in 200 components = 0.000303556 Jy ! Clean residual min=-0.001332 max=0.001255 Jy/beam ! Clean residual mean=0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.330504 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.330504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8562 mas, bmaj=2.036 mas, bpa=-2.266 degrees ! Estimated noise=389.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192022 Jy ! Component: 100 - total flux cleaned = 0.000244175 Jy ! Component: 150 - total flux cleaned = 0.000289833 Jy ! Component: 200 - total flux cleaned = 0.000329464 Jy ! Total flux subtracted in 200 components = 0.000329464 Jy ! Clean residual min=-0.001387 max=0.001253 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.330833 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.330833 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=0.083043Jy sigma=0.000776 ! Fit after self-cal, rms=0.083036Jy sigma=0.000776 wmodel J0219-1842_X_2014_05_31_pus_map.mod ! Writing 100 model components to file: J0219-1842_X_2014_05_31_pus_map.mod wobs J0219-1842_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0219-1842_X_2014_05_31_pus_uvs.fits wwins J0219-1842_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0219-1842_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 = -0.000302301 Jy ! Component: 100 - total flux cleaned = -0.000550374 Jy ! Component: 150 - total flux cleaned = -0.000781553 Jy ! Component: 200 - total flux cleaned = -0.00101761 Jy ! Component: 250 - total flux cleaned = -0.00114907 Jy ! Component: 300 - total flux cleaned = -0.00118494 Jy ! Component: 350 - total flux cleaned = -0.00120185 Jy ! Component: 400 - total flux cleaned = -0.00121883 Jy ! Component: 450 - total flux cleaned = -0.0012682 Jy ! Component: 500 - total flux cleaned = -0.00131657 Jy ! Component: 550 - total flux cleaned = -0.00136372 Jy ! Component: 600 - total flux cleaned = -0.00136375 Jy ! Component: 650 - total flux cleaned = -0.00140905 Jy ! Component: 700 - total flux cleaned = -0.00140893 Jy ! Component: 750 - total flux cleaned = -0.00139459 Jy ! Component: 800 - total flux cleaned = -0.00142281 Jy ! Component: 850 - total flux cleaned = -0.00142241 Jy ! Component: 900 - total flux cleaned = -0.00146371 Jy ! Component: 950 - total flux cleaned = -0.00143648 Jy ! Component: 1000 - total flux cleaned = -0.00142303 Jy ! Component: 1050 - total flux cleaned = -0.00143642 Jy ! Component: 1100 - total flux cleaned = -0.00141046 Jy ! Component: 1150 - total flux cleaned = -0.00142305 Jy ! Component: 1200 - total flux cleaned = -0.0013979 Jy ! Component: 1250 - total flux cleaned = -0.00139775 Jy ! Component: 1300 - total flux cleaned = -0.00137316 Jy ! Component: 1350 - total flux cleaned = -0.00136118 Jy ! Component: 1400 - total flux cleaned = -0.00134926 Jy ! Component: 1450 - total flux cleaned = -0.00133753 Jy ! Component: 1500 - total flux cleaned = -0.00133748 Jy ! Component: 1550 - total flux cleaned = -0.00132601 Jy ! Component: 1600 - total flux cleaned = -0.00130323 Jy ! Component: 1650 - total flux cleaned = -0.00132565 Jy ! Component: 1700 - total flux cleaned = -0.00132563 Jy ! Component: 1750 - total flux cleaned = -0.00131468 Jy ! Component: 1800 - total flux cleaned = -0.00130374 Jy ! Component: 1850 - total flux cleaned = -0.00130377 Jy ! Component: 1900 - total flux cleaned = -0.0013357 Jy ! Component: 1950 - total flux cleaned = -0.00135668 Jy ! Component: 2000 - total flux cleaned = -0.00134624 Jy ! Total flux subtracted in 2048 components = -0.0013667 Jy ! Clean residual min=-0.000579 max=0.000543 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.329467 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 234 components and 0.329467 Jy ![Exited script file: muppet] wmap "J0219-1842_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8562 x 2.036 at -2.266 degrees (North through East) ! Clean map min=-0.0010911 max=0.29276 Jy/beam ! Writing clean map to FITS file: J0219-1842_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 0.292763 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193029 device "J0219-1842_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0219-1842_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197801 0.197801 0.395602 0.791204 1.58241 3.16482 6.32963 12.6593 25.3185 50.6371 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.292 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8562 x 2.036 at -2.266 degrees (North through East) ! Clean map min=-0.0010911 max=0.29276 Jy/beam quit ! Quitting program ! Log file J0219-1842_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:59:25 2016