! Started logfile: /scr/pima/bp171a5_uvs/J0834+5534_X_uvs.log on Sat Apr 20 03:59:00 2013 obs /scr/pima/bp171a5_uvs/J0834+5534_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J0834+5534_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.591667 visibilities/baseline/integration-bin. ! Found source: J0834+5534 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1704 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J0834+5534_X] 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 0.200x0.200 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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.387726Jy sigma=0.981205 ! Fit after self-cal, rms=0.844653Jy sigma=0.597191 ! 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=0.8108 mas, bmaj=3.74 mas, bpa=-72.03 degrees ! Estimated noise=40.2149 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 = 0.322802 Jy ! Component: 100 - total flux cleaned = 0.548009 Jy ! Total flux subtracted in 100 components = 0.548009 Jy ! Clean residual min=-0.061993 max=0.130686 Jy/beam ! Clean residual mean=0.000320 rms=0.032654 Jy/beam ! Combined flux in latest and established models = 0.548009 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.548009 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=0.615640Jy sigma=0.435314 ! Fit after self-cal, rms=0.615069Jy sigma=0.434910 ! 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=1.104 mas, bmaj=3.629 mas, bpa=-74.17 degrees ! Estimated noise=24.5171 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 = 0.329516 Jy ! Component: 100 - total flux cleaned = 0.549055 Jy ! Component: 150 - total flux cleaned = 0.706635 Jy ! Component: 200 - total flux cleaned = 0.821882 Jy ! Total flux subtracted in 200 components = 0.821882 Jy ! Clean residual min=-0.069920 max=0.070059 Jy/beam ! Clean residual mean=0.000552 rms=0.027267 Jy/beam ! Combined flux in latest and established models = 1.36989 Jy ! Performing phase self-cal ! Adding 128 model components to the UV plane model. ! The established model now contains 170 components and 1.36989 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=0.342880Jy sigma=0.242391 ! Fit after self-cal, rms=0.342329Jy sigma=0.242002 ! 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 1.27 FD 0.98 HN 0.94 KP 0.87 ! LA 0.99 MK 1.25 NL 1.29 OV 1.04 ! PT 0.68 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.90 HN 0.97 KP 0.87 ! LA 0.95 MK 1.22 NL 1.31 OV 0.99 ! PT 0.71 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.98 ! LA 0.93 MK 1.11 NL 1.29 OV 1.03 ! PT 0.71 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.02 KP 0.85 ! LA 0.99 MK 1.15 NL 1.28 OV 1.03 ! PT 0.73 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.17 KP 1.00 ! LA 0.98 MK 1.05 NL 1.26 OV 1.05 ! PT 0.71 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.96 HN 1.23 KP 0.98 ! LA 1.02 MK 1.31 NL 1.28 OV 1.10 ! PT 0.72 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.98 HN 1.13 KP 0.96 ! LA 0.96 MK 1.32 NL 1.39 OV 1.14 ! PT 0.71 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.98 HN 1.20 KP 1.04 ! LA 0.91 MK 1.25 NL 1.38 OV 1.16 ! PT 0.68 ! ! ! Fit before self-cal, rms=0.342329Jy sigma=0.242002 ! Fit after self-cal, rms=0.231672Jy sigma=0.187578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.754 mas, bpa=-73.33 degrees ! Estimated noise=25.7386 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 = 0.0184815 Jy ! Component: 100 - total flux cleaned = 0.0202848 Jy ! Component: 150 - total flux cleaned = 0.0218383 Jy ! Component: 200 - total flux cleaned = 0.0213621 Jy ! Total flux subtracted in 200 components = 0.0213621 Jy ! Clean residual min=-0.009288 max=0.009262 Jy/beam ! Clean residual mean=0.000038 rms=0.003492 Jy/beam ! Combined flux in latest and established models = 1.39125 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 258 components and 1.39125 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=0.225383Jy sigma=0.183457 ! Fit after self-cal, rms=0.225375Jy sigma=0.183420 ! 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=0.225375Jy sigma=0.183420 ! Fit after self-cal, rms=0.224150Jy sigma=0.183354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=3.748 mas, bpa=-73.32 degrees ! Estimated noise=25.3763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279077 Jy ! Component: 100 - total flux cleaned = 0.00363996 Jy ! Component: 150 - total flux cleaned = 0.00329724 Jy ! Component: 200 - total flux cleaned = 0.00366414 Jy ! Total flux subtracted in 200 components = 0.00366414 Jy ! Clean residual min=-0.005276 max=0.005342 Jy/beam ! Clean residual mean=0.000021 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 1.39492 Jy selfcal ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 337 components and 1.39492 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=0.222834Jy sigma=0.182541 ! Fit after self-cal, rms=0.222814Jy sigma=0.182533 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 = 0.000719132 Jy ! Component: 100 - total flux cleaned = 0.000986057 Jy ! Component: 150 - total flux cleaned = 0.00222121 Jy ! Component: 200 - total flux cleaned = 0.00359797 Jy ! Total flux subtracted in 200 components = 0.00359797 Jy ! Clean residual min=-0.003620 max=0.003637 Jy/beam ! Clean residual mean=0.000014 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 1.39851 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 411 components and 1.39852 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=0.222299Jy sigma=0.182229 ! Fit after self-cal, rms=0.222292Jy sigma=0.182225 ! 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=0.222292Jy sigma=0.182225 ! Fit after self-cal, rms=0.221959Jy sigma=0.182217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.747 mas, bpa=-73.31 degrees ! Estimated noise=25.2561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231201 Jy ! Component: 100 - total flux cleaned = 0.00120924 Jy ! Component: 150 - total flux cleaned = 0.000639244 Jy ! Component: 200 - total flux cleaned = 0.000112364 Jy ! Total flux subtracted in 200 components = 0.000112364 Jy ! Clean residual min=-0.002744 max=0.002734 Jy/beam ! Clean residual mean=0.000010 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 1.39863 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 477 components and 1.39863 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=0.221689Jy sigma=0.182056 ! Fit after self-cal, rms=0.221685Jy sigma=0.182054 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 = -0.000617938 Jy ! Component: 100 - total flux cleaned = -0.00184924 Jy ! Component: 150 - total flux cleaned = -0.00214612 Jy ! Component: 200 - total flux cleaned = -0.00284745 Jy ! Total flux subtracted in 200 components = -0.00284745 Jy ! Clean residual min=-0.002289 max=0.002285 Jy/beam ! Clean residual mean=0.000007 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.39578 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 533 components and 1.39578 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=0.221515Jy sigma=0.181950 ! Fit after self-cal, rms=0.221513Jy sigma=0.181949 ! 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. ! ! Fit before self-cal, rms=0.221513Jy sigma=0.181949 ! Fit after self-cal, rms=0.221311Jy sigma=0.181946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.824 mas, bmaj=4.249 mas, bpa=86.76 degrees ! Estimated noise=27.6424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.43946e-05 Jy ! Component: 100 - total flux cleaned = 0.000158387 Jy ! Component: 150 - total flux cleaned = 0.000506747 Jy ! Component: 200 - total flux cleaned = 0.00118487 Jy ! Total flux subtracted in 200 components = 0.00118487 Jy ! Clean residual min=-0.002771 max=0.002778 Jy/beam ! Clean residual mean=0.000007 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 1.39696 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 597 components and 1.39697 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=0.221161Jy sigma=0.181838 ! Fit after self-cal, rms=0.221159Jy sigma=0.181837 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 = 6.0747e-08 Jy ! Component: 100 - total flux cleaned = 0.000491585 Jy ! Component: 150 - total flux cleaned = 0.00129408 Jy ! Component: 200 - total flux cleaned = 0.00223065 Jy ! Total flux subtracted in 200 components = 0.00223065 Jy ! Clean residual min=-0.002570 max=0.002574 Jy/beam ! Clean residual mean=0.000004 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 1.3992 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 639 components and 1.3992 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=0.221039Jy sigma=0.181750 ! Fit after self-cal, rms=0.221037Jy sigma=0.181749 ! 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=1.181 mas, bmaj=3.745 mas, bpa=-73.34 degrees ! Estimated noise=25.2363 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.181 x 3.745 at -73.34 degrees (North through East) ! Clean map min=-0.010578 max=0.42395 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=0.8406 mas, bmaj=3.784 mas, bpa=-71.22 degrees ! Estimated noise=44.1085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.346806 Jy ! Component: 100 - total flux cleaned = 0.575809 Jy ! Component: 150 - total flux cleaned = 0.744848 Jy ! Component: 200 - total flux cleaned = 0.871658 Jy ! Total flux subtracted in 200 components = 0.871658 Jy ! Clean residual min=-0.047935 max=0.073072 Jy/beam ! Clean residual mean=0.000177 rms=0.019385 Jy/beam ! Combined flux in latest and established models = 0.871658 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 75 model components to the UV plane model. ! The established model now contains 75 components and 0.871658 Jy ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=3.745 mas, bpa=-73.34 degrees ! Estimated noise=25.2363 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 = 0.163139 Jy ! Component: 100 - total flux cleaned = 0.265061 Jy ! Component: 150 - total flux cleaned = 0.328118 Jy ! Component: 200 - total flux cleaned = 0.352145 Jy ! Total flux subtracted in 200 components = 0.352145 Jy ! Clean residual min=-0.028008 max=0.028274 Jy/beam ! Clean residual mean=0.000186 rms=0.010726 Jy/beam ! Combined flux in latest and established models = 1.2238 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 175 components and 1.2238 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=2.824 mas, bmaj=4.249 mas, bpa=86.76 degrees ! Estimated noise=27.6424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542775 Jy ! Component: 100 - total flux cleaned = 0.00518105 Jy ! Component: 150 - total flux cleaned = 0.0168684 Jy ! Component: 200 - total flux cleaned = 0.0256513 Jy ! Total flux subtracted in 200 components = 0.0256513 Jy ! Clean residual min=-0.014488 max=0.014514 Jy/beam ! Clean residual mean=0.000098 rms=0.006310 Jy/beam ! Combined flux in latest and established models = 1.24945 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 = 0.00492147 Jy ! Component: 100 - total flux cleaned = 0.0103597 Jy ! Component: 150 - total flux cleaned = 0.0149736 Jy ! Component: 200 - total flux cleaned = 0.0185288 Jy ! Total flux subtracted in 200 components = 0.0185288 Jy ! Clean residual min=-0.007804 max=0.007790 Jy/beam ! Clean residual mean=0.000055 rms=0.003326 Jy/beam ! Combined flux in latest and established models = 1.26798 Jy ! Adding 198 model components to the UV plane model. ! The established model now contains 364 components and 1.26798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=3.745 mas, bpa=-73.34 degrees ! Estimated noise=25.2363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339048 Jy ! Component: 100 - total flux cleaned = 0.0040853 Jy ! Component: 150 - total flux cleaned = 0.00567921 Jy ! Component: 200 - total flux cleaned = 0.00796323 Jy ! Total flux subtracted in 200 components = 0.00796323 Jy ! Clean residual min=-0.004557 max=0.004545 Jy/beam ! Clean residual mean=0.000008 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 1.27595 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 424 components and 1.27595 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=0.221959Jy sigma=0.182258 ! Fit after self-cal, rms=0.221869Jy sigma=0.182222 wmodel /scr/pima/bp171a5_uvs/J0834+5534_X_map.mod ! Writing 424 model components to file: /scr/pima/bp171a5_uvs/J0834+5534_X_map.mod wobs /scr/pima/bp171a5_uvs/J0834+5534_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J0834+5534_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J0834+5534_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171a5_uvs/J0834+5534_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.181 x 3.745 at -73.34 degrees (North through East) ! Clean map min=-0.014149 max=0.44145 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J0834+5534_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.441455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.001564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06285 1.06285 2.1257 4.2514 8.50279 17.0056 34.0112 68.0223 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.441 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J0834+5534_X_uvs.log closed on Sat Apr 20 03:59:03 2013