! Started logfile: /d2/scr/pima/bp171a3_uvs/J1203-2628_C_uvs.log on Mon Feb 24 08:48:18 2014 obs /d2/scr/pima/bp171a3_uvs/J1203-2628_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-2628_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.642857 visibilities/baseline/integration-bin. ! Found source: J1203-2628 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 432 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1203-2628_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 pixels with 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003125Jy sigma=35.358056 ! Fit after self-cal, rms=0.954778Jy sigma=33.776064 ! 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=1.544 mas, bmaj=6.531 mas, bpa=10.4 degrees ! Estimated noise=1.36388 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299955 Jy ! Component: 100 - total flux cleaned = 0.0446318 Jy ! Total flux subtracted in 100 components = 0.0446318 Jy ! Clean residual min=-0.011785 max=0.011947 Jy/beam ! Clean residual mean=0.000056 rms=0.005673 Jy/beam ! Combined flux in latest and established models = 0.0446318 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0446318 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. ! ! Fit before self-cal, rms=0.064455Jy sigma=2.583952 ! Fit after self-cal, rms=0.062878Jy sigma=2.533001 ! 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=1.896 mas, bmaj=6.844 mas, bpa=10.09 degrees ! Estimated noise=1.02331 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 = 0.0253705 Jy ! Component: 100 - total flux cleaned = 0.0377223 Jy ! Component: 150 - total flux cleaned = 0.0440992 Jy ! Component: 200 - total flux cleaned = 0.0473591 Jy ! Total flux subtracted in 200 components = 0.0473591 Jy ! Clean residual min=-0.010038 max=0.010062 Jy/beam ! Clean residual mean=0.000046 rms=0.004909 Jy/beam ! Combined flux in latest and established models = 0.0919909 Jy ! Performing phase self-cal ! Adding 141 model components to the UV plane model. ! The established model now contains 175 components and 0.0919908 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. ! ! Fit before self-cal, rms=0.034293Jy sigma=1.283016 ! Fit after self-cal, rms=0.033745Jy sigma=1.261094 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.896 x 6.844 at 10.09 degrees (North through East) ! Clean map min=-0.014115 max=0.04738 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.033745Jy sigma=1.261094 ! Fit after self-cal, rms=0.033745Jy sigma=1.261094 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=6.844 mas, bpa=10.09 degrees ! Estimated noise=1.02331 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 = 0.00702202 Jy ! Component: 100 - total flux cleaned = 0.0107222 Jy ! Component: 150 - total flux cleaned = 0.013108 Jy ! Component: 200 - total flux cleaned = 0.0124724 Jy ! Total flux subtracted in 200 components = 0.0124724 Jy ! Clean residual min=-0.004896 max=0.004903 Jy/beam ! Clean residual mean=0.000023 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.104463 Jy ! Performing phase self-cal ! Adding 152 model components to the UV plane model. ! The established model now contains 307 components and 0.104463 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. ! ! Fit before self-cal, rms=0.024045Jy sigma=0.804046 ! Fit after self-cal, rms=0.023977Jy sigma=0.800882 ! 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. ! ! Fit before self-cal, rms=0.023977Jy sigma=0.800882 ! Fit after self-cal, rms=0.023061Jy sigma=0.734802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.909 mas, bmaj=6.939 mas, bpa=9.968 degrees ! Estimated noise=1.01968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198627 Jy ! Component: 100 - total flux cleaned = 0.000675727 Jy ! Component: 150 - total flux cleaned = 0.00149393 Jy ! Component: 200 - total flux cleaned = 0.00125636 Jy ! Total flux subtracted in 200 components = 0.00125636 Jy ! Clean residual min=-0.001791 max=0.001799 Jy/beam ! Clean residual mean=0.000012 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.10572 Jy selfcal ! Performing phase self-cal ! Adding 118 model components to the UV plane model. ! The established model now contains 417 components and 0.10572 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. ! ! Fit before self-cal, rms=0.021248Jy sigma=0.665042 ! Fit after self-cal, rms=0.021248Jy sigma=0.664358 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 = 0.000459207 Jy ! Component: 100 - total flux cleaned = 0.000815869 Jy ! Component: 150 - total flux cleaned = 0.00105713 Jy ! Component: 200 - total flux cleaned = 0.00166111 Jy ! Total flux subtracted in 200 components = 0.00166111 Jy ! Clean residual min=-0.001203 max=0.001201 Jy/beam ! Clean residual mean=0.000009 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.107381 Jy ! Performing phase self-cal ! Adding 111 model components to the UV plane model. ! The established model now contains 507 components and 0.107381 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. ! ! Fit before self-cal, rms=0.020530Jy sigma=0.644172 ! Fit after self-cal, rms=0.020524Jy sigma=0.643821 ! 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. ! ! Fit before self-cal, rms=0.020524Jy sigma=0.643821 ! Fit after self-cal, rms=0.020022Jy sigma=0.583246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=6.937 mas, bpa=10.21 degrees ! Estimated noise=1.03445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448174 Jy ! Component: 100 - total flux cleaned = 0.000188979 Jy ! Component: 150 - total flux cleaned = 0.000827982 Jy ! Component: 200 - total flux cleaned = 0.0013972 Jy ! Total flux subtracted in 200 components = 0.0013972 Jy ! Clean residual min=-0.001005 max=0.001003 Jy/beam ! Clean residual mean=0.000007 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.108778 Jy selfcal ! Performing phase self-cal ! Adding 104 model components to the UV plane model. ! The established model now contains 589 components and 0.108778 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. ! ! Fit before self-cal, rms=0.019394Jy sigma=0.565101 ! Fit after self-cal, rms=0.019391Jy sigma=0.564841 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 = 0.000440362 Jy ! Component: 100 - total flux cleaned = 0.000769682 Jy ! Component: 150 - total flux cleaned = 0.00112018 Jy ! Component: 200 - total flux cleaned = 0.001215 Jy ! Total flux subtracted in 200 components = 0.001215 Jy ! Clean residual min=-0.000750 max=0.000749 Jy/beam ! Clean residual mean=0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.109993 Jy ! Performing phase self-cal ! Adding 108 model components to the UV plane model. ! The established model now contains 677 components and 0.109993 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. ! ! Fit before self-cal, rms=0.019088Jy sigma=0.557001 ! Fit after self-cal, rms=0.019088Jy sigma=0.556766 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.019088Jy sigma=0.556766 ! Fit after self-cal, rms=0.018434Jy sigma=0.517006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.423 mas, bmaj=8.931 mas, bpa=-0.4056 degrees ! Estimated noise=1.19698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000851272 Jy ! Component: 100 - total flux cleaned = -0.0011779 Jy ! Component: 150 - total flux cleaned = -0.00112004 Jy ! Component: 200 - total flux cleaned = -0.00112616 Jy ! Total flux subtracted in 200 components = -0.00112616 Jy ! Clean residual min=-0.000721 max=0.000717 Jy/beam ! Clean residual mean=0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.108867 Jy selfcal ! Performing phase self-cal ! Adding 107 model components to the UV plane model. ! The established model now contains 771 components and 0.108867 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. ! ! Fit before self-cal, rms=0.018134Jy sigma=0.511136 ! Fit after self-cal, rms=0.018129Jy sigma=0.510921 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 = 0.00043456 Jy ! Component: 100 - total flux cleaned = 0.000940633 Jy ! Component: 150 - total flux cleaned = 0.00122885 Jy ! Component: 200 - total flux cleaned = 0.00131808 Jy ! Total flux subtracted in 200 components = 0.00131808 Jy ! Clean residual min=-0.000470 max=0.000469 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.110185 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 853 components and 0.110185 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. ! ! Fit before self-cal, rms=0.018019Jy sigma=0.508728 ! Fit after self-cal, rms=0.018021Jy sigma=0.508629 ! 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=1.893 mas, bmaj=6.934 mas, bpa=10.32 degrees ! Estimated noise=1.03927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.893 x 6.934 at 10.32 degrees (North through East) ! Clean map min=-0.0056614 max=0.040098 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=1.531 mas, bmaj=6.649 mas, bpa=10.75 degrees ! Estimated noise=1.38477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336982 Jy ! Component: 100 - total flux cleaned = 0.0509553 Jy ! Component: 150 - total flux cleaned = 0.0662548 Jy ! Component: 200 - total flux cleaned = 0.0780343 Jy ! Total flux subtracted in 200 components = 0.0780343 Jy ! Clean residual min=-0.009178 max=0.009208 Jy/beam ! Clean residual mean=0.000046 rms=0.004458 Jy/beam ! Combined flux in latest and established models = 0.0780343 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 74 model components to the UV plane model. ! The established model now contains 74 components and 0.0780343 Jy ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=6.934 mas, bpa=10.32 degrees ! Estimated noise=1.03927 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 = 0.00942578 Jy ! Component: 100 - total flux cleaned = 0.0163893 Jy ! Component: 150 - total flux cleaned = 0.0215797 Jy ! Component: 200 - total flux cleaned = 0.0236519 Jy ! Total flux subtracted in 200 components = 0.0236519 Jy ! Clean residual min=-0.007563 max=0.007575 Jy/beam ! Clean residual mean=0.000032 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.101686 Jy ! Adding 169 model components to the UV plane model. ! The established model now contains 233 components and 0.101686 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.423 mas, bmaj=8.931 mas, bpa=-0.4056 degrees ! Estimated noise=1.19698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209358 Jy ! Component: 100 - total flux cleaned = 0.000203064 Jy ! Component: 150 - total flux cleaned = -0.00108793 Jy ! Component: 200 - total flux cleaned = -0.00263709 Jy ! Total flux subtracted in 200 components = -0.00263709 Jy ! Clean residual min=-0.003590 max=0.003585 Jy/beam ! Clean residual mean=0.000024 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.0990492 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 = -0.0014701 Jy ! Component: 100 - total flux cleaned = -0.00334537 Jy ! Component: 150 - total flux cleaned = -0.00582685 Jy ! Component: 200 - total flux cleaned = -0.00782336 Jy ! Total flux subtracted in 200 components = -0.00782336 Jy ! Clean residual min=-0.002210 max=0.002214 Jy/beam ! Clean residual mean=0.000023 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0912258 Jy ! Adding 239 model components to the UV plane model. ! The established model now contains 459 components and 0.0912258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=6.934 mas, bpa=10.32 degrees ! Estimated noise=1.03927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168971 Jy ! Component: 100 - total flux cleaned = 0.000143363 Jy ! Component: 150 - total flux cleaned = 0.000555351 Jy ! Component: 200 - total flux cleaned = 0.000498065 Jy ! Total flux subtracted in 200 components = 0.000498065 Jy ! Clean residual min=-0.000981 max=0.000974 Jy/beam ! Clean residual mean=0.000004 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0917239 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 522 components and 0.0917239 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. ! ! Fit before self-cal, rms=0.018716Jy sigma=0.534994 ! Fit after self-cal, rms=0.018602Jy sigma=0.530393 wmodel /d2/scr/pima/bp171a3_uvs/J1203-2628_C_map.mod ! Writing 522 model components to file: /d2/scr/pima/bp171a3_uvs/J1203-2628_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1203-2628_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-2628_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1203-2628_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a3_uvs/J1203-2628_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.893 x 6.934 at 10.32 degrees (North through East) ! Clean map min=-0.0065476 max=0.038909 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1203-2628_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0389094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.60173 2.60173 5.20345 10.4069 20.8138 41.6276 83.2552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 115.308 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1203-2628_C_uvs.log closed on Mon Feb 24 08:48:21 2014