! Started logfile: /scr/pima/bg219b_uvs/J2248-3235_S_uvs.log on Thu Apr 7 01:33:48 2016 obs /scr/pima/bg219b_uvs/J2248-3235_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2248-3235_S_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765432 visibilities/baseline/integration-bin. ! Found source: J2248-3235 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 2480 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J2248-3235_S] 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 0.500x0.500 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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.167391Jy sigma=18.266543 ! Fit after self-cal, rms=0.479142Jy sigma=6.912965 ! 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=2.298 mas, bmaj=6.432 mas, bpa=-2.25 degrees ! Estimated noise=1.30279 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 = 0.413427 Jy ! Component: 100 - total flux cleaned = 0.50486 Jy ! Total flux subtracted in 100 components = 0.50486 Jy ! Clean residual min=-0.022210 max=0.056474 Jy/beam ! Clean residual mean=-0.000074 rms=0.006377 Jy/beam ! Combined flux in latest and established models = 0.50486 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.50486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149883Jy sigma=2.171199 ! Fit after self-cal, rms=0.149871Jy sigma=2.171041 ! Inverting map ! Added new window around map position (4, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051603 Jy ! Component: 100 - total flux cleaned = 0.0809414 Jy ! Total flux subtracted in 100 components = 0.0809414 Jy ! Clean residual min=-0.017547 max=0.034849 Jy/beam ! Clean residual mean=-0.000050 rms=0.004446 Jy/beam ! Combined flux in latest and established models = 0.585801 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.585801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126929Jy sigma=1.702039 ! Fit after self-cal, rms=0.124975Jy sigma=1.665208 ! Inverting map ! Added new window around map position (3.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267329 Jy ! Component: 100 - total flux cleaned = 0.039983 Jy ! Total flux subtracted in 100 components = 0.039983 Jy ! Clean residual min=-0.017955 max=0.021776 Jy/beam ! Clean residual mean=-0.000035 rms=0.003687 Jy/beam ! Combined flux in latest and established models = 0.625784 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.625784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117742Jy sigma=1.522393 ! Fit after self-cal, rms=0.117211Jy sigma=1.509878 ! 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=2.86 mas, bmaj=8.027 mas, bpa=-1.162 degrees ! Estimated noise=1.02416 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 (-27, 81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252246 Jy ! Component: 100 - total flux cleaned = 0.0342313 Jy ! Component: 150 - total flux cleaned = 0.035943 Jy ! Component: 200 - total flux cleaned = 0.0370885 Jy ! Total flux subtracted in 200 components = 0.0370885 Jy ! Clean residual min=-0.017583 max=0.018220 Jy/beam ! Clean residual mean=-0.000093 rms=0.003817 Jy/beam ! Combined flux in latest and established models = 0.662872 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.662872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109869Jy sigma=1.411795 ! Fit after self-cal, rms=0.109002Jy sigma=1.400161 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.86 x 8.027 at -1.162 degrees (North through East) ! Clean map min=-0.015935 max=0.49292 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.109002Jy sigma=1.400161 ! Fit after self-cal, rms=0.109002Jy sigma=1.400161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.86 mas, bmaj=8.027 mas, bpa=-1.162 degrees ! Estimated noise=1.02416 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 = 0.00603975 Jy ! Component: 100 - total flux cleaned = 0.00675479 Jy ! Component: 150 - total flux cleaned = 0.00707474 Jy ! Component: 200 - total flux cleaned = 0.00707706 Jy ! Total flux subtracted in 200 components = 0.00707706 Jy ! Clean residual min=-0.016115 max=0.014570 Jy/beam ! Clean residual mean=-0.000080 rms=0.003477 Jy/beam ! Combined flux in latest and established models = 0.669949 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.669949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106117Jy sigma=1.374743 ! Fit after self-cal, rms=0.105871Jy sigma=1.371859 ! 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. ! ! Fit before self-cal, rms=0.105871Jy sigma=1.371859 ! Fit after self-cal, rms=0.105871Jy sigma=1.371859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.86 mas, bmaj=8.027 mas, bpa=-1.162 degrees ! Estimated noise=1.02416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270261 Jy ! Component: 100 - total flux cleaned = 0.00322938 Jy ! Component: 150 - total flux cleaned = 0.00321627 Jy ! Component: 200 - total flux cleaned = 0.00321618 Jy ! Total flux subtracted in 200 components = 0.00321618 Jy ! Clean residual min=-0.015418 max=0.014076 Jy/beam ! Clean residual mean=-0.000073 rms=0.003311 Jy/beam ! Combined flux in latest and established models = 0.673166 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.673166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104335Jy sigma=1.358326 ! Fit after self-cal, rms=0.104220Jy sigma=1.357087 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 = 0.00177212 Jy ! Component: 100 - total flux cleaned = 0.0019866 Jy ! Component: 150 - total flux cleaned = 0.00217824 Jy ! Component: 200 - total flux cleaned = 0.00234978 Jy ! Total flux subtracted in 200 components = 0.00234978 Jy ! Clean residual min=-0.014910 max=0.013673 Jy/beam ! Clean residual mean=-0.000067 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.675515 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.675515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103266Jy sigma=1.348780 ! Fit after self-cal, rms=0.103204Jy sigma=1.348093 ! 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. ! ! Fit before self-cal, rms=0.103204Jy sigma=1.348093 ! Fit after self-cal, rms=0.100712Jy sigma=1.314160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.864 mas, bmaj=8.025 mas, bpa=-0.9028 degrees ! Estimated noise=1.01555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00514916 Jy ! Component: 100 - total flux cleaned = -0.00514626 Jy ! Component: 150 - total flux cleaned = -0.00529884 Jy ! Component: 200 - total flux cleaned = -0.00558824 Jy ! Total flux subtracted in 200 components = -0.00558824 Jy ! Clean residual min=-0.012248 max=0.011594 Jy/beam ! Clean residual mean=-0.000055 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 0.669927 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.669927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099545Jy sigma=1.308608 ! Fit after self-cal, rms=0.099484Jy sigma=1.308224 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 = 0.000657497 Jy ! Component: 100 - total flux cleaned = 0.000527677 Jy ! Component: 150 - total flux cleaned = 0.00040322 Jy ! Component: 200 - total flux cleaned = 0.000167262 Jy ! Total flux subtracted in 200 components = 0.000167262 Jy ! Clean residual min=-0.012144 max=0.011446 Jy/beam ! Clean residual mean=-0.000053 rms=0.002769 Jy/beam ! Combined flux in latest and established models = 0.670094 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.670094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099026Jy sigma=1.305010 ! Fit after self-cal, rms=0.098988Jy sigma=1.304748 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.098988Jy sigma=1.304748 ! Fit after self-cal, rms=0.099188Jy sigma=1.295660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.114 mas, bmaj=23.73 mas, bpa=4.802 degrees ! Estimated noise=1.30697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252202 Jy ! Component: 100 - total flux cleaned = -0.00282557 Jy ! Component: 150 - total flux cleaned = -0.00296452 Jy ! Component: 200 - total flux cleaned = -0.00321116 Jy ! Total flux subtracted in 200 components = -0.00321116 Jy ! Clean residual min=-0.013181 max=0.012990 Jy/beam ! Clean residual mean=-0.000125 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 0.666883 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.666883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098905Jy sigma=1.295449 ! Fit after self-cal, rms=0.098921Jy sigma=1.294623 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 = 0.000140177 Jy ! Component: 100 - total flux cleaned = 0.000148821 Jy ! Component: 150 - total flux cleaned = -7.19502e-05 Jy ! Component: 200 - total flux cleaned = -0.000271743 Jy ! Total flux subtracted in 200 components = -0.000271743 Jy ! Clean residual min=-0.012897 max=0.013041 Jy/beam ! Clean residual mean=-0.000127 rms=0.003775 Jy/beam ! Combined flux in latest and established models = 0.666612 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.666612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098859Jy sigma=1.296657 ! Fit after self-cal, rms=0.098864Jy sigma=1.295801 ! 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=2.868 mas, bmaj=8.024 mas, bpa=-0.793 degrees ! Estimated noise=1.01298 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.868 x 8.024 at -0.793 degrees (North through East) ! Clean map min=-0.010842 max=0.46437 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=2.303 mas, bmaj=6.418 mas, bpa=-1.815 degrees ! Estimated noise=1.28895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.408337 Jy ! Component: 100 - total flux cleaned = 0.513884 Jy ! Component: 150 - total flux cleaned = 0.55959 Jy ! Component: 200 - total flux cleaned = 0.590154 Jy ! Total flux subtracted in 200 components = 0.590154 Jy ! Clean residual min=-0.013002 max=0.022644 Jy/beam ! Clean residual mean=-0.000031 rms=0.003461 Jy/beam ! Combined flux in latest and established models = 0.590153 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.590153 Jy ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=8.024 mas, bpa=-0.793 degrees ! Estimated noise=1.01298 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 (-4, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348327 Jy ! Component: 100 - total flux cleaned = 0.0541704 Jy ! Component: 150 - total flux cleaned = 0.0661471 Jy ! Component: 200 - total flux cleaned = 0.0715135 Jy ! Total flux subtracted in 200 components = 0.0715135 Jy ! Clean residual min=-0.011459 max=0.012671 Jy/beam ! Clean residual mean=-0.000050 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 0.661667 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 79 components and 0.661667 Jy ! Inverting map ! Added new window around map position (-16.5, 103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117633 Jy ! Component: 100 - total flux cleaned = 0.0114865 Jy ! Component: 150 - total flux cleaned = 0.0119178 Jy ! Component: 200 - total flux cleaned = 0.0124982 Jy ! Total flux subtracted in 200 components = 0.0124982 Jy ! Clean residual min=-0.010481 max=0.008135 Jy/beam ! Clean residual mean=-0.000044 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.674165 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 123 components and 0.674165 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.114 mas, bmaj=23.73 mas, bpa=4.802 degrees ! Estimated noise=1.30697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211243 Jy ! Component: 100 - total flux cleaned = 0.00210538 Jy ! Component: 150 - total flux cleaned = 0.00248418 Jy ! Component: 200 - total flux cleaned = 0.00265898 Jy ! Total flux subtracted in 200 components = 0.00265898 Jy ! Clean residual min=-0.012753 max=0.009679 Jy/beam ! Clean residual mean=-0.000090 rms=0.003282 Jy/beam ! Combined flux in latest and established models = 0.676824 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 = -0.000307778 Jy ! Component: 100 - total flux cleaned = -0.000446073 Jy ! Component: 150 - total flux cleaned = -0.000580584 Jy ! Component: 200 - total flux cleaned = -0.00071012 Jy ! Total flux subtracted in 200 components = -0.00071012 Jy ! Clean residual min=-0.012554 max=0.009517 Jy/beam ! Clean residual mean=-0.000100 rms=0.003160 Jy/beam ! Combined flux in latest and established models = 0.676114 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 152 components and 0.676114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=8.024 mas, bpa=-0.793 degrees ! Estimated noise=1.01298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437553 Jy ! Component: 100 - total flux cleaned = 0.000969791 Jy ! Component: 150 - total flux cleaned = 0.00143002 Jy ! Component: 200 - total flux cleaned = 0.00156552 Jy ! Total flux subtracted in 200 components = 0.00156552 Jy ! Clean residual min=-0.010440 max=0.007926 Jy/beam ! Clean residual mean=-0.000041 rms=0.002180 Jy/beam ! Combined flux in latest and established models = 0.67768 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 0.67768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096364Jy sigma=1.271014 ! Fit after self-cal, rms=0.095802Jy sigma=1.265974 wmodel /scr/pima/bg219b_uvs/J2248-3235_S_map.mod ! Writing 169 model components to file: /scr/pima/bg219b_uvs/J2248-3235_S_map.mod wobs /scr/pima/bg219b_uvs/J2248-3235_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2248-3235_S_uvs.fits wwins /scr/pima/bg219b_uvs/J2248-3235_S_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J2248-3235_S_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 = -0.00418751 Jy ! Component: 100 - total flux cleaned = -0.00649891 Jy ! Component: 150 - total flux cleaned = -0.008502 Jy ! Component: 200 - total flux cleaned = -0.0100213 Jy ! Component: 250 - total flux cleaned = -0.0112277 Jy ! Component: 300 - total flux cleaned = -0.0123841 Jy ! Component: 350 - total flux cleaned = -0.013716 Jy ! Component: 400 - total flux cleaned = -0.0147822 Jy ! Component: 450 - total flux cleaned = -0.0157108 Jy ! Component: 500 - total flux cleaned = -0.0169034 Jy ! Component: 550 - total flux cleaned = -0.0174798 Jy ! Component: 600 - total flux cleaned = -0.0181325 Jy ! Component: 650 - total flux cleaned = -0.018856 Jy ! Component: 700 - total flux cleaned = -0.0190302 Jy ! Component: 750 - total flux cleaned = -0.0194582 Jy ! Component: 800 - total flux cleaned = -0.0195402 Jy ! Component: 850 - total flux cleaned = -0.0197029 Jy ! Component: 900 - total flux cleaned = -0.019782 Jy ! Component: 950 - total flux cleaned = -0.0198609 Jy ! Component: 1000 - total flux cleaned = -0.0201689 Jy ! Component: 1050 - total flux cleaned = -0.0203938 Jy ! Component: 1100 - total flux cleaned = -0.0209122 Jy ! Component: 1150 - total flux cleaned = -0.0213471 Jy ! Component: 1200 - total flux cleaned = -0.021347 Jy ! Component: 1250 - total flux cleaned = -0.0215585 Jy ! Component: 1300 - total flux cleaned = -0.0217647 Jy ! Component: 1350 - total flux cleaned = -0.021764 Jy ! Component: 1400 - total flux cleaned = -0.0217632 Jy ! Component: 1450 - total flux cleaned = -0.0218286 Jy ! Component: 1500 - total flux cleaned = -0.0217619 Jy ! Component: 1550 - total flux cleaned = -0.0218256 Jy ! Component: 1600 - total flux cleaned = -0.0218243 Jy ! Component: 1650 - total flux cleaned = -0.0218882 Jy ! Component: 1700 - total flux cleaned = -0.0221361 Jy ! Component: 1750 - total flux cleaned = -0.0221975 Jy ! Component: 1800 - total flux cleaned = -0.0224399 Jy ! Component: 1850 - total flux cleaned = -0.0223204 Jy ! Component: 1900 - total flux cleaned = -0.0223802 Jy ! Component: 1950 - total flux cleaned = -0.0222051 Jy ! Component: 2000 - total flux cleaned = -0.0223208 Jy ! Component: 2050 - total flux cleaned = -0.0224346 Jy ! Component: 2100 - total flux cleaned = -0.0223779 Jy ! Component: 2150 - total flux cleaned = -0.0222104 Jy ! Component: 2200 - total flux cleaned = -0.0222656 Jy ! Component: 2250 - total flux cleaned = -0.0222659 Jy ! Component: 2300 - total flux cleaned = -0.0223744 Jy ! Component: 2350 - total flux cleaned = -0.0222133 Jy ! Component: 2400 - total flux cleaned = -0.022213 Jy ! Component: 2450 - total flux cleaned = -0.0221608 Jy ! Component: 2500 - total flux cleaned = -0.0221612 Jy ! Component: 2550 - total flux cleaned = -0.0222119 Jy ! Component: 2600 - total flux cleaned = -0.0220076 Jy ! Component: 2650 - total flux cleaned = -0.0220078 Jy ! Component: 2700 - total flux cleaned = -0.0220076 Jy ! Component: 2750 - total flux cleaned = -0.0218582 Jy ! Component: 2800 - total flux cleaned = -0.0217106 Jy ! Component: 2850 - total flux cleaned = -0.0216125 Jy ! Component: 2900 - total flux cleaned = -0.0215636 Jy ! Component: 2950 - total flux cleaned = -0.0214663 Jy ! Component: 3000 - total flux cleaned = -0.0212757 Jy ! Component: 3050 - total flux cleaned = -0.0212285 Jy ! Component: 3100 - total flux cleaned = -0.0210409 Jy ! Component: 3150 - total flux cleaned = -0.0209942 Jy ! Component: 3200 - total flux cleaned = -0.0207164 Jy ! Component: 3250 - total flux cleaned = -0.0203957 Jy ! Component: 3300 - total flux cleaned = -0.0202593 Jy ! Component: 3350 - total flux cleaned = -0.020124 Jy ! Component: 3400 - total flux cleaned = -0.0198551 Jy ! Component: 3450 - total flux cleaned = -0.0195439 Jy ! Component: 3500 - total flux cleaned = -0.019544 Jy ! Component: 3550 - total flux cleaned = -0.0193249 Jy ! Component: 3600 - total flux cleaned = -0.0190637 Jy ! Component: 3650 - total flux cleaned = -0.018977 Jy ! Component: 3700 - total flux cleaned = -0.0187618 Jy ! Component: 3750 - total flux cleaned = -0.018634 Jy ! Component: 3800 - total flux cleaned = -0.0183371 Jy ! Component: 3850 - total flux cleaned = -0.0180845 Jy ! Component: 3900 - total flux cleaned = -0.0180012 Jy ! Component: 3950 - total flux cleaned = -0.017752 Jy ! Component: 4000 - total flux cleaned = -0.0177519 Jy ! Component: 4050 - total flux cleaned = -0.0175876 Jy ! Total flux subtracted in 4096 components = -0.0175464 Jy ! Clean residual min=-0.002201 max=0.002271 Jy/beam ! Clean residual mean=0.000008 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.660133 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 484 components and 0.660133 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2248-3235_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.868 x 8.024 at -0.793 degrees (North through East) ! Clean map min=-0.0094341 max=0.44081 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2248-3235_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.440807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000813831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553869 0.553869 1.10774 2.21548 4.43095 8.86191 17.7238 35.4476 70.8953 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.44 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 541.644 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2248-3235_S_uvs.log closed on Thu Apr 7 01:33:52 2016