! Started logfile: /scr/pima/br145a7_uvs/J1858+0313_X_uvs.log on Thu Feb 18 16:39:33 2016 obs /scr/pima/br145a7_uvs/J1858+0313_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J1858+0313_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.904762 visibilities/baseline/integration-bin. ! Found source: J1858+0313 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 760 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/br145a7_uvs/J1858+0313_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007199Jy sigma=45.151933 ! Fit after self-cal, rms=0.786681Jy sigma=34.996847 ! 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=2.435 mas, bmaj=3.253 mas, bpa=3.242 degrees ! Estimated noise=0.970454 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 = 0.160277 Jy ! Component: 100 - total flux cleaned = 0.248628 Jy ! Total flux subtracted in 100 components = 0.248628 Jy ! Clean residual min=-0.027984 max=0.049285 Jy/beam ! Clean residual mean=-0.000037 rms=0.015576 Jy/beam ! Combined flux in latest and established models = 0.248628 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 47 components and 0.248628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.176863Jy sigma=7.852108 ! Fit after self-cal, rms=0.176816Jy sigma=7.849894 ! 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=2.665 mas, bmaj=3.671 mas, bpa=4.038 degrees ! Estimated noise=0.619215 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 = 0.104592 Jy ! Component: 100 - total flux cleaned = 0.172757 Jy ! Component: 150 - total flux cleaned = 0.221831 Jy ! Component: 200 - total flux cleaned = 0.258832 Jy ! Total flux subtracted in 200 components = 0.258832 Jy ! Clean residual min=-0.017096 max=0.021509 Jy/beam ! Clean residual mean=-0.000015 rms=0.008699 Jy/beam ! Combined flux in latest and established models = 0.507461 Jy ! Performing phase self-cal ! Adding 125 model components to the UV plane model. ! The established model now contains 161 components and 0.507461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073391Jy sigma=2.667351 ! Fit after self-cal, rms=0.073375Jy sigma=2.666197 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.665 x 3.671 at 4.038 degrees (North through East) ! Clean map min=-0.016906 max=0.20405 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 KP 0.90 LA 0.94 ! NL 1.00 OV 1.16 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 KP 0.92 LA 0.93 ! NL 1.03 OV 0.96 PT 0.87 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 KP 0.87 LA 0.91 ! NL 1.09 OV 1.13 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.073375Jy sigma=2.666197 ! Fit after self-cal, rms=0.066041Jy sigma=2.137007 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.693 mas, bmaj=3.672 mas, bpa=5.242 degrees ! Estimated noise=0.60241 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 = 0.0161951 Jy ! Component: 100 - total flux cleaned = 0.0255134 Jy ! Component: 150 - total flux cleaned = 0.0288449 Jy ! Component: 200 - total flux cleaned = 0.0308292 Jy ! Total flux subtracted in 200 components = 0.0308292 Jy ! Clean residual min=-0.005110 max=0.005042 Jy/beam ! Clean residual mean=-0.000003 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.53829 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 245 components and 0.53829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057187Jy sigma=1.761052 ! Fit after self-cal, rms=0.057176Jy sigma=1.760148 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057176Jy sigma=1.760148 ! Fit after self-cal, rms=0.052725Jy sigma=1.325962 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=3.671 mas, bpa=4.733 degrees ! Estimated noise=0.60331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221055 Jy ! Component: 100 - total flux cleaned = 0.0016395 Jy ! Component: 150 - total flux cleaned = 0.00245786 Jy ! Component: 200 - total flux cleaned = 0.00304458 Jy ! Total flux subtracted in 200 components = 0.00304458 Jy ! Clean residual min=-0.002262 max=0.002277 Jy/beam ! Clean residual mean=-0.000005 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.541334 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 311 components and 0.541334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050846Jy sigma=1.269255 ! Fit after self-cal, rms=0.050847Jy sigma=1.269050 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 = -7.12903e-05 Jy ! Component: 100 - total flux cleaned = 0.00125696 Jy ! Component: 150 - total flux cleaned = 0.00215522 Jy ! Component: 200 - total flux cleaned = 0.00281129 Jy ! Total flux subtracted in 200 components = 0.00281129 Jy ! Clean residual min=-0.001506 max=0.001513 Jy/beam ! Clean residual mean=-0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.544146 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 386 components and 0.544145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049991Jy sigma=1.257532 ! Fit after self-cal, rms=0.049991Jy sigma=1.257462 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049991Jy sigma=1.257462 ! Fit after self-cal, rms=0.049729Jy sigma=1.220519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=3.668 mas, bpa=4.35 degrees ! Estimated noise=0.607547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409279 Jy ! Component: 100 - total flux cleaned = 0.00550767 Jy ! Component: 150 - total flux cleaned = 0.00696128 Jy ! Component: 200 - total flux cleaned = 0.00834629 Jy ! Total flux subtracted in 200 components = 0.00834629 Jy ! Clean residual min=-0.001653 max=0.001676 Jy/beam ! Clean residual mean=-0.000004 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.552492 Jy selfcal ! Performing phase self-cal ! Adding 130 model components to the UV plane model. ! The established model now contains 495 components and 0.552491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048205Jy sigma=1.199284 ! Fit after self-cal, rms=0.048204Jy sigma=1.199219 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 = 0.000441913 Jy ! Component: 100 - total flux cleaned = 0.00161605 Jy ! Component: 150 - total flux cleaned = 0.00208467 Jy ! Component: 200 - total flux cleaned = 0.00253278 Jy ! Total flux subtracted in 200 components = 0.00253278 Jy ! Clean residual min=-0.001222 max=0.001217 Jy/beam ! Clean residual mean=-0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.555024 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 581 components and 0.555024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047553Jy sigma=1.197524 ! Fit after self-cal, rms=0.047552Jy sigma=1.197486 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047552Jy sigma=1.197486 ! Fit after self-cal, rms=0.047283Jy sigma=1.161660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=3.949 mas, bpa=6.592 degrees ! Estimated noise=0.620136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426162 Jy ! Component: 100 - total flux cleaned = 0.00620659 Jy ! Component: 150 - total flux cleaned = 0.0078329 Jy ! Component: 200 - total flux cleaned = 0.00903523 Jy ! Total flux subtracted in 200 components = 0.00903523 Jy ! Clean residual min=-0.001726 max=0.001728 Jy/beam ! Clean residual mean=-0.000005 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.564059 Jy selfcal ! Performing phase self-cal ! Adding 162 model components to the UV plane model. ! The established model now contains 717 components and 0.564059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045736Jy sigma=1.145223 ! Fit after self-cal, rms=0.045735Jy sigma=1.145197 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 = 0.000842899 Jy ! Component: 100 - total flux cleaned = 0.00151339 Jy ! Component: 150 - total flux cleaned = 0.00183507 Jy ! Component: 200 - total flux cleaned = 0.00215375 Jy ! Total flux subtracted in 200 components = 0.00215375 Jy ! Clean residual min=-0.001315 max=0.001321 Jy/beam ! Clean residual mean=-0.000004 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.566213 Jy ! Performing phase self-cal ! Adding 139 model components to the UV plane model. ! The established model now contains 838 components and 0.566212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045132Jy sigma=1.144977 ! Fit after self-cal, rms=0.045132Jy sigma=1.144927 ! 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=2.679 mas, bmaj=3.665 mas, bpa=3.749 degrees ! Estimated noise=0.610943 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.679 x 3.665 at 3.749 degrees (North through East) ! Clean map min=-0.0039261 max=0.18804 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=2.443 mas, bmaj=3.227 mas, bpa=3.467 degrees ! Estimated noise=0.962974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158846 Jy ! Component: 100 - total flux cleaned = 0.246232 Jy ! Component: 150 - total flux cleaned = 0.309393 Jy ! Component: 200 - total flux cleaned = 0.358119 Jy ! Total flux subtracted in 200 components = 0.358119 Jy ! Clean residual min=-0.018931 max=0.028719 Jy/beam ! Clean residual mean=-0.000024 rms=0.009746 Jy/beam ! Combined flux in latest and established models = 0.358119 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 79 model components to the UV plane model. ! The established model now contains 79 components and 0.358119 Jy ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=3.665 mas, bpa=3.749 degrees ! Estimated noise=0.610943 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 = 0.0608717 Jy ! Component: 100 - total flux cleaned = 0.102749 Jy ! Component: 150 - total flux cleaned = 0.133869 Jy ! Component: 200 - total flux cleaned = 0.157581 Jy ! Total flux subtracted in 200 components = 0.157581 Jy ! Clean residual min=-0.011179 max=0.013806 Jy/beam ! Clean residual mean=-0.000011 rms=0.005643 Jy/beam ! Combined flux in latest and established models = 0.515701 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 185 components and 0.5157 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=2.969 mas, bmaj=3.949 mas, bpa=6.592 degrees ! Estimated noise=0.620136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021869 Jy ! Component: 100 - total flux cleaned = 0.0371366 Jy ! Component: 150 - total flux cleaned = 0.0424368 Jy ! Component: 200 - total flux cleaned = 0.0469776 Jy ! Total flux subtracted in 200 components = 0.0469776 Jy ! Clean residual min=-0.005602 max=0.005644 Jy/beam ! Clean residual mean=-0.000007 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.562678 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 = 0.00249516 Jy ! Component: 100 - total flux cleaned = 0.00375595 Jy ! Component: 150 - total flux cleaned = 0.00486204 Jy ! Component: 200 - total flux cleaned = 0.0060065 Jy ! Total flux subtracted in 200 components = 0.0060065 Jy ! Clean residual min=-0.003041 max=0.003035 Jy/beam ! Clean residual mean=-0.000007 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.568685 Jy ! Adding 208 model components to the UV plane model. ! The established model now contains 381 components and 0.568685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=3.665 mas, bpa=3.749 degrees ! Estimated noise=0.610943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212537 Jy ! Component: 100 - total flux cleaned = -0.00253499 Jy ! Component: 150 - total flux cleaned = -0.00167654 Jy ! Component: 200 - total flux cleaned = -0.000673275 Jy ! Total flux subtracted in 200 components = -0.000673275 Jy ! Clean residual min=-0.001609 max=0.001603 Jy/beam ! Clean residual mean=-0.000004 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.568011 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 450 components and 0.568011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046307Jy sigma=1.163611 ! Fit after self-cal, rms=0.046303Jy sigma=1.163218 wmodel /scr/pima/br145a7_uvs/J1858+0313_X_map.mod ! Writing 450 model components to file: /scr/pima/br145a7_uvs/J1858+0313_X_map.mod wobs /scr/pima/br145a7_uvs/J1858+0313_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J1858+0313_X_uvs.fits wwins /scr/pima/br145a7_uvs/J1858+0313_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/br145a7_uvs/J1858+0313_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.679 x 3.665 at 3.749 degrees (North through East) ! Clean map min=-0.0042443 max=0.19701 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J1858+0313_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.197007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000689721 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0503 1.0503 2.1006 4.2012 8.4024 16.8048 33.6096 67.2192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.197 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 285.632 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J1858+0313_X_uvs.log closed on Thu Feb 18 16:39:36 2016