! Started logfile: /scr/pima/bp171a1_uvs/J0432-3433_C_uvs.log on Fri Mar 15 17:58:44 2013 obs /scr/pima/bp171a1_uvs/J0432-3433_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0432-3433_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996914 visibilities/baseline/integration-bin. ! Found source: J0432-3433 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2584 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 /scr/pima/bp171a1_uvs/J0432-3433_C] 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. ! ! 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=1.007222Jy sigma=0.712165 ! Fit after self-cal, rms=0.940192Jy sigma=0.664770 ! 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=1.305 mas, bmaj=3.556 mas, bpa=3.992 degrees ! Estimated noise=28.1764 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 = 0.0483031 Jy ! Component: 100 - total flux cleaned = 0.06415 Jy ! Total flux subtracted in 100 components = 0.06415 Jy ! Clean residual min=-0.015216 max=0.012735 Jy/beam ! Clean residual mean=-0.000000 rms=0.004020 Jy/beam ! Combined flux in latest and established models = 0.06415 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.06415 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=0.069857Jy sigma=0.049392 ! Fit after self-cal, rms=0.069254Jy sigma=0.048966 ! 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=1.63 mas, bmaj=4.345 mas, bpa=2.424 degrees ! Estimated noise=19.6736 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 = 0.0086727 Jy ! Component: 100 - total flux cleaned = 0.0123994 Jy ! Component: 150 - total flux cleaned = 0.0139633 Jy ! Component: 200 - total flux cleaned = 0.0141336 Jy ! Total flux subtracted in 200 components = 0.0141336 Jy ! Clean residual min=-0.008583 max=0.006199 Jy/beam ! Clean residual mean=0.000048 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.0782836 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0782836 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=0.068305Jy sigma=0.048294 ! Fit after self-cal, rms=0.068278Jy sigma=0.048275 ! 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 0.83 FD 0.87 KP 0.88 LA 0.85 ! MK 0.78 NL 1.04 OV 0.98 PT 0.95 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.69 KP 0.88 LA 1.00 ! MK 0.82 NL 1.18 OV 0.83 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.79 KP 0.98 LA 1.02 ! MK 1.08 NL 1.32 OV 0.88 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 KP 1.18 LA 0.98 ! MK 1.48 NL 1.22 OV 1.17 PT 1.01 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 1.51 KP 1.63 LA 1.95 ! MK 0.97 NL 1.28 OV 0.21 PT 1.20 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.05 KP 1.04 LA 1.25 ! MK 1.36 NL 1.44 OV 1.07 PT 1.07 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.00 KP 1.16 LA 1.18 ! MK 1.14 NL 1.36 OV 1.12 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 KP 1.17 LA 1.10 ! MK 1.11 NL 1.13 OV 1.06 PT 0.95 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.068278Jy sigma=0.048275 ! Fit after self-cal, rms=0.059558Jy sigma=0.041951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=4.386 mas, bpa=3.076 degrees ! Estimated noise=19.7968 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 = 0.000579085 Jy ! Component: 100 - total flux cleaned = 0.000579091 Jy ! Component: 150 - total flux cleaned = 0.000604935 Jy ! Component: 200 - total flux cleaned = 0.00067818 Jy ! Total flux subtracted in 200 components = 0.00067818 Jy ! Clean residual min=-0.003269 max=0.003849 Jy/beam ! Clean residual mean=0.000005 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0789618 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0789618 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=0.059502Jy sigma=0.041949 ! Fit after self-cal, rms=0.065188Jy sigma=0.039029 ! 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=0.065188Jy sigma=0.039029 ! Fit after self-cal, rms=0.120485Jy sigma=0.038105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=4.387 mas, bpa=3.16 degrees ! Estimated noise=19.9974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000357488 Jy ! Component: 100 - total flux cleaned = -0.00041032 Jy ! Component: 150 - total flux cleaned = -0.000456524 Jy ! Component: 200 - total flux cleaned = -0.000497899 Jy ! Total flux subtracted in 200 components = -0.000497899 Jy ! Clean residual min=-0.002873 max=0.003436 Jy/beam ! Clean residual mean=0.000011 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0784639 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0784639 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=0.120461Jy sigma=0.038098 ! Fit after self-cal, rms=0.121172Jy sigma=0.038055 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 (-4.8, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345035 Jy ! Component: 100 - total flux cleaned = 0.00411778 Jy ! Component: 150 - total flux cleaned = 0.0041746 Jy ! Component: 200 - total flux cleaned = 0.00405613 Jy ! Total flux subtracted in 200 components = 0.00405613 Jy ! Clean residual min=-0.002322 max=0.002391 Jy/beam ! Clean residual mean=0.000010 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.08252 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.08252 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=0.121002Jy sigma=0.037965 ! Fit after self-cal, rms=0.120993Jy sigma=0.037915 ! 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=0.120993Jy sigma=0.037915 ! Fit after self-cal, rms=0.156667Jy sigma=0.037840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=4.356 mas, bpa=2.542 degrees ! Estimated noise=19.6349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149134 Jy ! Component: 100 - total flux cleaned = 0.00144575 Jy ! Component: 150 - total flux cleaned = 0.00134649 Jy ! Component: 200 - total flux cleaned = 0.00125992 Jy ! Total flux subtracted in 200 components = 0.00125992 Jy ! Clean residual min=-0.002071 max=0.002164 Jy/beam ! Clean residual mean=0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.08378 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.0837799 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=0.156593Jy sigma=0.037814 ! Fit after self-cal, rms=0.156680Jy sigma=0.037798 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 = 0.000539055 Jy ! Component: 100 - total flux cleaned = 0.000422425 Jy ! Component: 150 - total flux cleaned = 0.000348852 Jy ! Component: 200 - total flux cleaned = 0.000305486 Jy ! Total flux subtracted in 200 components = 0.000305486 Jy ! Clean residual min=-0.002158 max=0.002152 Jy/beam ! Clean residual mean=0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0840854 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0840854 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=0.156647Jy sigma=0.037792 ! Fit after self-cal, rms=0.156654Jy sigma=0.037788 ! 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=0.156654Jy sigma=0.037788 ! Fit after self-cal, rms=0.182611Jy sigma=0.037760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.132 mas, bmaj=11.65 mas, bpa=4.359 degrees ! Estimated noise=25.0721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.20856e-05 Jy ! Component: 100 - total flux cleaned = -0.000224281 Jy ! Component: 150 - total flux cleaned = -0.0003782 Jy ! Component: 200 - total flux cleaned = -0.000475155 Jy ! Total flux subtracted in 200 components = -0.000475155 Jy ! Clean residual min=-0.002164 max=0.002453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0836103 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.0836103 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=0.182572Jy sigma=0.037761 ! Fit after self-cal, rms=0.182622Jy sigma=0.037755 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 = 1.96723e-05 Jy ! Component: 100 - total flux cleaned = -9.90157e-05 Jy ! Component: 150 - total flux cleaned = -0.000160939 Jy ! Component: 200 - total flux cleaned = -0.000192186 Jy ! Total flux subtracted in 200 components = -0.000192186 Jy ! Clean residual min=-0.002160 max=0.002476 Jy/beam ! Clean residual mean=-0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0834181 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.0834181 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=0.182599Jy sigma=0.037761 ! Fit after self-cal, rms=0.182610Jy sigma=0.037758 ! 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=1.634 mas, bmaj=4.345 mas, bpa=2.103 degrees ! Estimated noise=19.4573 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.634 x 4.345 at 2.103 degrees (North through East) ! Clean map min=-0.0035608 max=0.057645 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=1.313 mas, bmaj=3.51 mas, bpa=3.336 degrees ! Estimated noise=25.4701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435818 Jy ! Component: 100 - total flux cleaned = 0.0593775 Jy ! Component: 150 - total flux cleaned = 0.0671293 Jy ! Component: 200 - total flux cleaned = 0.0723559 Jy ! Total flux subtracted in 200 components = 0.0723559 Jy ! Clean residual min=-0.004427 max=0.003964 Jy/beam ! Clean residual mean=-0.000005 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.072356 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.072356 Jy ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.345 mas, bpa=2.103 degrees ! Estimated noise=19.4573 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, 5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558613 Jy ! Component: 100 - total flux cleaned = 0.00895616 Jy ! Component: 150 - total flux cleaned = 0.0100579 Jy ! Component: 200 - total flux cleaned = 0.0108758 Jy ! Total flux subtracted in 200 components = 0.0108758 Jy ! Clean residual min=-0.002247 max=0.002135 Jy/beam ! Clean residual mean=0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0832317 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.0832317 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=4.132 mas, bmaj=11.65 mas, bpa=4.359 degrees ! Estimated noise=25.0721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561553 Jy ! Component: 100 - total flux cleaned = 0.000657771 Jy ! Component: 150 - total flux cleaned = 0.000689083 Jy ! Component: 200 - total flux cleaned = 0.000665062 Jy ! Total flux subtracted in 200 components = 0.000665062 Jy ! Clean residual min=-0.002206 max=0.002567 Jy/beam ! Clean residual mean=0.000003 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0838968 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 = -6.87597e-05 Jy ! Component: 100 - total flux cleaned = -0.00013273 Jy ! Component: 150 - total flux cleaned = -0.000213463 Jy ! Component: 200 - total flux cleaned = -0.000289429 Jy ! Total flux subtracted in 200 components = -0.000289429 Jy ! Clean residual min=-0.002203 max=0.002510 Jy/beam ! Clean residual mean=0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0836074 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.0836074 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.345 mas, bpa=2.103 degrees ! Estimated noise=19.4573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169415 Jy ! Component: 100 - total flux cleaned = -0.000194275 Jy ! Component: 150 - total flux cleaned = -0.00024212 Jy ! Component: 200 - total flux cleaned = -0.000265285 Jy ! Total flux subtracted in 200 components = -0.000265285 Jy ! Clean residual min=-0.001956 max=0.002170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0833421 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.0833421 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=0.182574Jy sigma=0.037761 ! Fit after self-cal, rms=0.182577Jy sigma=0.037748 wmodel /scr/pima/bp171a1_uvs/J0432-3433_C_map.mod ! Writing 119 model components to file: /scr/pima/bp171a1_uvs/J0432-3433_C_map.mod wobs /scr/pima/bp171a1_uvs/J0432-3433_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0432-3433_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0432-3433_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a1_uvs/J0432-3433_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120936 Jy ! Component: 100 - total flux cleaned = 0.00036661 Jy ! Component: 150 - total flux cleaned = 0.000628672 Jy ! Component: 200 - total flux cleaned = 0.000939431 Jy ! Component: 250 - total flux cleaned = 0.00129667 Jy ! Component: 300 - total flux cleaned = 0.00167078 Jy ! Component: 350 - total flux cleaned = 0.00200567 Jy ! Component: 400 - total flux cleaned = 0.00224949 Jy ! Component: 450 - total flux cleaned = 0.00243495 Jy ! Component: 500 - total flux cleaned = 0.00264155 Jy ! Component: 550 - total flux cleaned = 0.00279264 Jy ! Component: 600 - total flux cleaned = 0.00296536 Jy ! Component: 650 - total flux cleaned = 0.00301368 Jy ! Component: 700 - total flux cleaned = 0.00308449 Jy ! Component: 750 - total flux cleaned = 0.00306147 Jy ! Component: 800 - total flux cleaned = 0.00308402 Jy ! Component: 850 - total flux cleaned = 0.00310611 Jy ! Component: 900 - total flux cleaned = 0.00310669 Jy ! Component: 950 - total flux cleaned = 0.00317144 Jy ! Component: 1000 - total flux cleaned = 0.00319245 Jy ! Component: 1050 - total flux cleaned = 0.00312959 Jy ! Component: 1100 - total flux cleaned = 0.00308877 Jy ! Component: 1150 - total flux cleaned = 0.00312938 Jy ! Component: 1200 - total flux cleaned = 0.00306937 Jy ! Component: 1250 - total flux cleaned = 0.00310838 Jy ! Component: 1300 - total flux cleaned = 0.00308883 Jy ! Component: 1350 - total flux cleaned = 0.00312759 Jy ! Component: 1400 - total flux cleaned = 0.00316567 Jy ! Component: 1450 - total flux cleaned = 0.00318448 Jy ! Component: 1500 - total flux cleaned = 0.00318477 Jy ! Component: 1550 - total flux cleaned = 0.0032029 Jy ! Component: 1600 - total flux cleaned = 0.00322084 Jy ! Component: 1650 - total flux cleaned = 0.00322072 Jy ! Component: 1700 - total flux cleaned = 0.0032383 Jy ! Component: 1750 - total flux cleaned = 0.00330726 Jy ! Component: 1800 - total flux cleaned = 0.00332441 Jy ! Component: 1850 - total flux cleaned = 0.0033919 Jy ! Component: 1900 - total flux cleaned = 0.00344189 Jy ! Component: 1950 - total flux cleaned = 0.00344205 Jy ! Component: 2000 - total flux cleaned = 0.0035567 Jy ! Component: 2050 - total flux cleaned = 0.00358911 Jy ! Component: 2100 - total flux cleaned = 0.00366907 Jy ! Component: 2150 - total flux cleaned = 0.00368472 Jy ! Component: 2200 - total flux cleaned = 0.00373194 Jy ! Component: 2250 - total flux cleaned = 0.00376308 Jy ! Component: 2300 - total flux cleaned = 0.00374785 Jy ! Component: 2350 - total flux cleaned = 0.00382409 Jy ! Component: 2400 - total flux cleaned = 0.00380905 Jy ! Component: 2450 - total flux cleaned = 0.00380932 Jy ! Component: 2500 - total flux cleaned = 0.00388348 Jy ! Component: 2550 - total flux cleaned = 0.0038982 Jy ! Component: 2600 - total flux cleaned = 0.00389819 Jy ! Component: 2650 - total flux cleaned = 0.00392719 Jy ! Component: 2700 - total flux cleaned = 0.00389841 Jy ! Component: 2750 - total flux cleaned = 0.00399894 Jy ! Component: 2800 - total flux cleaned = 0.00392775 Jy ! Component: 2850 - total flux cleaned = 0.00391369 Jy ! Component: 2900 - total flux cleaned = 0.00391379 Jy ! Component: 2950 - total flux cleaned = 0.00383027 Jy ! Component: 3000 - total flux cleaned = 0.00383053 Jy ! Component: 3050 - total flux cleaned = 0.00381689 Jy ! Component: 3100 - total flux cleaned = 0.00376218 Jy ! Component: 3150 - total flux cleaned = 0.0037486 Jy ! Component: 3200 - total flux cleaned = 0.00373506 Jy ! Component: 3250 - total flux cleaned = 0.0037082 Jy ! Component: 3300 - total flux cleaned = 0.00372161 Jy ! Component: 3350 - total flux cleaned = 0.00370817 Jy ! Component: 3400 - total flux cleaned = 0.00370822 Jy ! Component: 3450 - total flux cleaned = 0.00372137 Jy ! Component: 3500 - total flux cleaned = 0.00370819 Jy ! Component: 3550 - total flux cleaned = 0.00370825 Jy ! Component: 3600 - total flux cleaned = 0.00372121 Jy ! Component: 3650 - total flux cleaned = 0.00374712 Jy ! Component: 3700 - total flux cleaned = 0.00377277 Jy ! Component: 3750 - total flux cleaned = 0.00374709 Jy ! Component: 3800 - total flux cleaned = 0.00374709 Jy ! Component: 3850 - total flux cleaned = 0.00374714 Jy ! Component: 3900 - total flux cleaned = 0.00375978 Jy ! Component: 3950 - total flux cleaned = 0.0037346 Jy ! Component: 4000 - total flux cleaned = 0.00375975 Jy ! Component: 4050 - total flux cleaned = 0.00380969 Jy ! Total flux subtracted in 4096 components = 0.00376001 Jy ! Clean residual min=-0.000758 max=0.000661 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0871021 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 388 components and 0.0871021 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0432-3433_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.634 x 4.345 at 2.103 degrees (North through East) ! Clean map min=-0.0026678 max=0.056409 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0432-3433_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0564089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15302 1.15302 2.30605 4.61209 9.22419 18.4484 36.8968 73.7935 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0432-3433_C_uvs.log closed on Fri Mar 15 17:58:48 2013