! Started logfile: /d2/scr/pima/bp177f_uvs/J2203+3711_C_uvs.log on Fri Mar 21 07:44:09 2014 obs /d2/scr/pima/bp177f_uvs/J2203+3711_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2203+3711_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2203+3711 ! ! 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 864 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/bp177f_uvs/J2203+3711_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. ! ! 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=1.002826Jy sigma=48.157672 ! Fit after self-cal, rms=0.851218Jy sigma=41.039441 ! 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=1.649 mas, bmaj=3.982 mas, bpa=15.12 degrees ! Estimated noise=0.639354 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 = 0.112716 Jy ! Component: 100 - total flux cleaned = 0.137307 Jy ! Total flux subtracted in 100 components = 0.137307 Jy ! Clean residual min=-0.003381 max=0.007001 Jy/beam ! Clean residual mean=-0.000003 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.137307 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.137307 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=0.028333Jy sigma=1.008106 ! Fit after self-cal, rms=0.028328Jy sigma=1.007714 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684842 Jy ! Component: 100 - total flux cleaned = 0.00967736 Jy ! Total flux subtracted in 100 components = 0.00967736 Jy ! Clean residual min=-0.003279 max=0.004368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.146984 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.146984 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=0.025629Jy sigma=0.898791 ! Fit after self-cal, rms=0.025628Jy sigma=0.898470 ! 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=1.963 mas, bmaj=4.301 mas, bpa=15.66 degrees ! Estimated noise=0.514235 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 (3.9, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463778 Jy ! Component: 100 - total flux cleaned = 0.0069143 Jy ! Component: 150 - total flux cleaned = 0.00802696 Jy ! Component: 200 - total flux cleaned = 0.00880666 Jy ! Total flux subtracted in 200 components = 0.00880666 Jy ! Clean residual min=-0.002776 max=0.003436 Jy/beam ! Clean residual mean=0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.155791 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.155791 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=0.024401Jy sigma=0.856733 ! Fit after self-cal, rms=0.024334Jy sigma=0.852445 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.963 x 4.301 at 15.66 degrees (North through East) ! Clean map min=-0.002505 max=0.14457 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: ! BR 0.95 FD 1.02 HN 0.95 KP 0.89 ! LA 0.99 NL 1.05 OV 0.94 PT 0.88 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 0.99 KP 0.95 ! LA 1.04 NL 1.07 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.99 KP 1.00 ! LA 1.03 NL 1.14 OV 0.97 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 1.03 ! LA 1.03 NL 1.04 OV 0.97 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.03 KP 1.02 ! LA 1.07 NL 1.02 OV 0.99 PT 1.06 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.95 ! LA 0.99 NL 1.04 OV 0.97 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.03 KP 1.03 ! LA 1.02 NL 1.03 OV 1.04 PT 0.96 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.024334Jy sigma=0.852445 ! Fit after self-cal, rms=0.022019Jy sigma=0.704535 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=4.307 mas, bpa=15.61 degrees ! Estimated noise=0.52094 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 (-58.8, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250608 Jy ! Component: 100 - total flux cleaned = 0.00389169 Jy ! Component: 150 - total flux cleaned = 0.00456501 Jy ! Component: 200 - total flux cleaned = 0.0049784 Jy ! Total flux subtracted in 200 components = 0.0049784 Jy ! Clean residual min=-0.001648 max=0.001712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.160769 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 0.160769 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=0.021434Jy sigma=0.693559 ! Fit after self-cal, rms=0.021418Jy sigma=0.692445 ! 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=0.021418Jy sigma=0.692445 ! Fit after self-cal, rms=0.021381Jy sigma=0.685695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.96 mas, bmaj=4.304 mas, bpa=15.66 degrees ! Estimated noise=0.526759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185559 Jy ! Component: 100 - total flux cleaned = 0.00291034 Jy ! Component: 150 - total flux cleaned = 0.00362505 Jy ! Component: 200 - total flux cleaned = 0.00389456 Jy ! Total flux subtracted in 200 components = 0.00389456 Jy ! Clean residual min=-0.001741 max=0.001677 Jy/beam ! Clean residual mean=-0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.164664 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 93 components and 0.164664 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=0.021001Jy sigma=0.680671 ! Fit after self-cal, rms=0.020997Jy sigma=0.680438 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 = 0.00047665 Jy ! Component: 100 - total flux cleaned = 0.000649381 Jy ! Component: 150 - total flux cleaned = 0.00074667 Jy ! Component: 200 - total flux cleaned = 0.000852534 Jy ! Total flux subtracted in 200 components = 0.000852534 Jy ! Clean residual min=-0.001764 max=0.001632 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.165516 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.165516 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=0.020916Jy sigma=0.679810 ! Fit after self-cal, rms=0.020915Jy sigma=0.679740 ! 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=0.020915Jy sigma=0.679740 ! Fit after self-cal, rms=0.020876Jy sigma=0.672783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.958 mas, bmaj=4.3 mas, bpa=15.72 degrees ! Estimated noise=0.532826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015767 Jy ! Component: 100 - total flux cleaned = 0.00235296 Jy ! Component: 150 - total flux cleaned = 0.00292085 Jy ! Component: 200 - total flux cleaned = 0.00320723 Jy ! Total flux subtracted in 200 components = 0.00320723 Jy ! Clean residual min=-0.001858 max=0.001659 Jy/beam ! Clean residual mean=-0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.168724 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 119 components and 0.168724 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=0.020606Jy sigma=0.669910 ! Fit after self-cal, rms=0.020606Jy sigma=0.669878 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 = 0.000180251 Jy ! Component: 100 - total flux cleaned = 0.000260822 Jy ! Component: 150 - total flux cleaned = 0.000335176 Jy ! Component: 200 - total flux cleaned = 0.000390327 Jy ! Total flux subtracted in 200 components = 0.000390327 Jy ! Clean residual min=-0.001869 max=0.001635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.169114 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.169114 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=0.020564Jy sigma=0.669476 ! Fit after self-cal, rms=0.020563Jy sigma=0.669441 ! 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=0.020563Jy sigma=0.669441 ! Fit after self-cal, rms=0.020543Jy sigma=0.664087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.867 mas, bmaj=5.052 mas, bpa=10.59 degrees ! Estimated noise=0.648977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173258 Jy ! Component: 100 - total flux cleaned = 0.00246757 Jy ! Component: 150 - total flux cleaned = 0.00280971 Jy ! Component: 200 - total flux cleaned = 0.00302555 Jy ! Total flux subtracted in 200 components = 0.00302555 Jy ! Clean residual min=-0.002511 max=0.002007 Jy/beam ! Clean residual mean=-0.000000 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.172139 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 160 components and 0.172139 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=0.020327Jy sigma=0.662591 ! Fit after self-cal, rms=0.020326Jy sigma=0.662448 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 = 0.000218522 Jy ! Component: 100 - total flux cleaned = 0.000317777 Jy ! Component: 150 - total flux cleaned = 0.000410898 Jy ! Component: 200 - total flux cleaned = 0.000461121 Jy ! Total flux subtracted in 200 components = 0.000461121 Jy ! Clean residual min=-0.002513 max=0.002021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.172601 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.172601 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=0.020309Jy sigma=0.662213 ! Fit after self-cal, rms=0.020310Jy sigma=0.662167 ! 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=1.956 mas, bmaj=4.298 mas, bpa=15.78 degrees ! Estimated noise=0.538356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.956 x 4.298 at 15.78 degrees (North through East) ! Clean map min=-0.0019017 max=0.1494 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=1.644 mas, bmaj=3.979 mas, bpa=15.27 degrees ! Estimated noise=0.669075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117933 Jy ! Component: 100 - total flux cleaned = 0.143779 Jy ! Component: 150 - total flux cleaned = 0.151559 Jy ! Component: 200 - total flux cleaned = 0.155705 Jy ! Total flux subtracted in 200 components = 0.155705 Jy ! Clean residual min=-0.002107 max=0.002355 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.155705 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.155705 Jy ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=4.298 mas, bpa=15.78 degrees ! Estimated noise=0.538356 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 = 0.00405559 Jy ! Component: 100 - total flux cleaned = 0.00680383 Jy ! Component: 150 - total flux cleaned = 0.00888608 Jy ! Component: 200 - total flux cleaned = 0.0105141 Jy ! Total flux subtracted in 200 components = 0.0105141 Jy ! Clean residual min=-0.001964 max=0.001891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.166219 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.166219 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=3.867 mas, bmaj=5.052 mas, bpa=10.59 degrees ! Estimated noise=0.648977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019361 Jy ! Component: 100 - total flux cleaned = 0.00321599 Jy ! Component: 150 - total flux cleaned = 0.00417939 Jy ! Component: 200 - total flux cleaned = 0.00468272 Jy ! Total flux subtracted in 200 components = 0.00468272 Jy ! Clean residual min=-0.002514 max=0.001910 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.170902 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 = 0.000326782 Jy ! Component: 100 - total flux cleaned = 0.000497218 Jy ! Component: 150 - total flux cleaned = 0.000607927 Jy ! Component: 200 - total flux cleaned = 0.000710828 Jy ! Total flux subtracted in 200 components = 0.000710828 Jy ! Clean residual min=-0.002521 max=0.001946 Jy/beam ! Clean residual mean=-0.000000 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.171613 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 124 components and 0.171613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=4.298 mas, bpa=15.78 degrees ! Estimated noise=0.538356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.9972e-05 Jy ! Component: 100 - total flux cleaned = 0.00014758 Jy ! Component: 150 - total flux cleaned = 0.000190238 Jy ! Component: 200 - total flux cleaned = 0.000249354 Jy ! Total flux subtracted in 200 components = 0.000249354 Jy ! Clean residual min=-0.001955 max=0.001582 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.171862 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.171862 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=0.020372Jy sigma=0.664626 ! Fit after self-cal, rms=0.020370Jy sigma=0.664393 wmodel /d2/scr/pima/bp177f_uvs/J2203+3711_C_map.mod ! Writing 145 model components to file: /d2/scr/pima/bp177f_uvs/J2203+3711_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2203+3711_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2203+3711_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2203+3711_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2203+3711_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 = -0.000702289 Jy ! Component: 100 - total flux cleaned = -0.000730416 Jy ! Component: 150 - total flux cleaned = -0.00086556 Jy ! Component: 200 - total flux cleaned = -0.000969514 Jy ! Component: 250 - total flux cleaned = -0.00111798 Jy ! Component: 300 - total flux cleaned = -0.00128368 Jy ! Component: 350 - total flux cleaned = -0.00126037 Jy ! Component: 400 - total flux cleaned = -0.00128308 Jy ! Component: 450 - total flux cleaned = -0.00136906 Jy ! Component: 500 - total flux cleaned = -0.00143153 Jy ! Component: 550 - total flux cleaned = -0.00145178 Jy ! Component: 600 - total flux cleaned = -0.00147143 Jy ! Component: 650 - total flux cleaned = -0.0015292 Jy ! Component: 700 - total flux cleaned = -0.00160453 Jy ! Component: 750 - total flux cleaned = -0.00167783 Jy ! Component: 800 - total flux cleaned = -0.00174988 Jy ! Component: 850 - total flux cleaned = -0.0018024 Jy ! Component: 900 - total flux cleaned = -0.00183685 Jy ! Component: 950 - total flux cleaned = -0.00185359 Jy ! Component: 1000 - total flux cleaned = -0.00185366 Jy ! Component: 1050 - total flux cleaned = -0.00187006 Jy ! Component: 1100 - total flux cleaned = -0.00190238 Jy ! Component: 1150 - total flux cleaned = -0.00194943 Jy ! Component: 1200 - total flux cleaned = -0.00196469 Jy ! Component: 1250 - total flux cleaned = -0.00199503 Jy ! Component: 1300 - total flux cleaned = -0.00205449 Jy ! Component: 1350 - total flux cleaned = -0.00206901 Jy ! Component: 1400 - total flux cleaned = -0.00211234 Jy ! Component: 1450 - total flux cleaned = -0.00216923 Jy ! Component: 1500 - total flux cleaned = -0.00223887 Jy ! Component: 1550 - total flux cleaned = -0.00226616 Jy ! Component: 1600 - total flux cleaned = -0.00230704 Jy ! Component: 1650 - total flux cleaned = -0.00240065 Jy ! Component: 1700 - total flux cleaned = -0.00240078 Jy ! Component: 1750 - total flux cleaned = -0.00243985 Jy ! Component: 1800 - total flux cleaned = -0.00244016 Jy ! Component: 1850 - total flux cleaned = -0.00241496 Jy ! Component: 1900 - total flux cleaned = -0.00246478 Jy ! Component: 1950 - total flux cleaned = -0.00245229 Jy ! Component: 2000 - total flux cleaned = -0.00244026 Jy ! Component: 2050 - total flux cleaned = -0.00245239 Jy ! Component: 2100 - total flux cleaned = -0.00248788 Jy ! Component: 2150 - total flux cleaned = -0.00246447 Jy ! Component: 2200 - total flux cleaned = -0.00245287 Jy ! Component: 2250 - total flux cleaned = -0.0024756 Jy ! Component: 2300 - total flux cleaned = -0.00247562 Jy ! Component: 2350 - total flux cleaned = -0.0025091 Jy ! Component: 2400 - total flux cleaned = -0.00253105 Jy ! Component: 2450 - total flux cleaned = -0.00254174 Jy ! Component: 2500 - total flux cleaned = -0.00252008 Jy ! Component: 2550 - total flux cleaned = -0.00255238 Jy ! Component: 2600 - total flux cleaned = -0.00255237 Jy ! Component: 2650 - total flux cleaned = -0.00255244 Jy ! Component: 2700 - total flux cleaned = -0.00255238 Jy ! Component: 2750 - total flux cleaned = -0.00254219 Jy ! Component: 2800 - total flux cleaned = -0.00256278 Jy ! Component: 2850 - total flux cleaned = -0.00256288 Jy ! Component: 2900 - total flux cleaned = -0.00255283 Jy ! Component: 2950 - total flux cleaned = -0.00256288 Jy ! Component: 3000 - total flux cleaned = -0.00260246 Jy ! Component: 3050 - total flux cleaned = -0.00258283 Jy ! Component: 3100 - total flux cleaned = -0.00259267 Jy ! Component: 3150 - total flux cleaned = -0.00265057 Jy ! Component: 3200 - total flux cleaned = -0.00266979 Jy ! Component: 3250 - total flux cleaned = -0.00268873 Jy ! Component: 3300 - total flux cleaned = -0.00272649 Jy ! Component: 3350 - total flux cleaned = -0.00275456 Jy ! Component: 3400 - total flux cleaned = -0.00277317 Jy ! Component: 3450 - total flux cleaned = -0.00283788 Jy ! Component: 3500 - total flux cleaned = -0.00283786 Jy ! Component: 3550 - total flux cleaned = -0.00289272 Jy ! Component: 3600 - total flux cleaned = -0.00291083 Jy ! Component: 3650 - total flux cleaned = -0.00295584 Jy ! Component: 3700 - total flux cleaned = -0.00298262 Jy ! Component: 3750 - total flux cleaned = -0.00302703 Jy ! Component: 3800 - total flux cleaned = -0.00305351 Jy ! Component: 3850 - total flux cleaned = -0.00310617 Jy ! Component: 3900 - total flux cleaned = -0.00313235 Jy ! Component: 3950 - total flux cleaned = -0.00319301 Jy ! Component: 4000 - total flux cleaned = -0.0032533 Jy ! Component: 4050 - total flux cleaned = -0.00326178 Jy ! Total flux subtracted in 4096 components = -0.00331291 Jy ! Clean residual min=-0.000494 max=0.000635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.168549 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 433 components and 0.168549 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2203+3711_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.956 x 4.298 at 15.78 degrees (North through East) ! Clean map min=-0.0012763 max=0.15026 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2203+3711_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287704 0.287704 0.575408 1.15082 2.30163 4.60326 9.20652 18.413 36.8261 73.6522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1042.74 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2203+3711_C_uvs.log closed on Fri Mar 21 07:44:13 2014