! Started logfile: /scr/pima/bg219h_uvs/J2225-0457_S_uvs.log on Thu Apr 7 09:13:06 2016 obs /scr/pima/bg219h_uvs/J2225-0457_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2225-0457_S_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.739683 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 1864 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/bg219h_uvs/J2225-0457_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.246429Jy sigma=31.777773 ! Fit after self-cal, rms=1.108359Jy sigma=14.779851 ! 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=2.414 mas, bmaj=6.13 mas, bpa=-0.859 degrees ! Estimated noise=1.59758 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 = 1.31385 Jy ! Component: 100 - total flux cleaned = 1.75213 Jy ! Total flux subtracted in 100 components = 1.75213 Jy ! Clean residual min=-0.116775 max=0.208702 Jy/beam ! Clean residual mean=-0.000092 rms=0.032793 Jy/beam ! Combined flux in latest and established models = 1.75213 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.75213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.630272Jy sigma=8.273153 ! Fit after self-cal, rms=0.629042Jy sigma=8.262029 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.243693 Jy ! Component: 100 - total flux cleaned = 0.384352 Jy ! Total flux subtracted in 100 components = 0.384352 Jy ! Clean residual min=-0.083447 max=0.113288 Jy/beam ! Clean residual mean=-0.000156 rms=0.023975 Jy/beam ! Combined flux in latest and established models = 2.13648 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 2.13648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.486793Jy sigma=6.477505 ! Fit after self-cal, rms=0.485444Jy sigma=6.468092 ! 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=2.71 mas, bmaj=6.996 mas, bpa=0.4172 degrees ! Estimated noise=1.34761 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 = 0.0930428 Jy ! Component: 100 - total flux cleaned = 0.135986 Jy ! Component: 150 - total flux cleaned = 0.14114 Jy ! Component: 200 - total flux cleaned = 0.141189 Jy ! Total flux subtracted in 200 components = 0.141189 Jy ! Clean residual min=-0.107467 max=0.160614 Jy/beam ! Clean residual mean=-0.000416 rms=0.032828 Jy/beam ! Combined flux in latest and established models = 2.27767 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 2.27767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.458554Jy sigma=6.225082 ! Fit after self-cal, rms=0.458203Jy sigma=6.221338 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.71 x 6.996 at 0.4172 degrees (North through East) ! Clean map min=-0.10416 max=1.7859 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=0.458203Jy sigma=6.221338 ! Fit after self-cal, rms=0.458203Jy sigma=6.221338 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.71 mas, bmaj=6.996 mas, bpa=0.4172 degrees ! Estimated noise=1.34761 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 = -0.00376566 Jy ! Component: 100 - total flux cleaned = -0.00466684 Jy ! Component: 150 - total flux cleaned = -0.00628525 Jy ! Component: 200 - total flux cleaned = -0.00773341 Jy ! Total flux subtracted in 200 components = -0.00773341 Jy ! Clean residual min=-0.106340 max=0.157714 Jy/beam ! Clean residual mean=-0.000410 rms=0.032593 Jy/beam ! Combined flux in latest and established models = 2.26994 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 2.26994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.454644Jy sigma=6.182921 ! Fit after self-cal, rms=0.454503Jy sigma=6.181142 ! 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=0.454503Jy sigma=6.181142 ! Fit after self-cal, rms=0.454503Jy sigma=6.181142 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.71 mas, bmaj=6.996 mas, bpa=0.4172 degrees ! Estimated noise=1.34761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194518 Jy ! Component: 100 - total flux cleaned = -0.00257997 Jy ! Component: 150 - total flux cleaned = -0.00378085 Jy ! Component: 200 - total flux cleaned = -0.00540932 Jy ! Total flux subtracted in 200 components = -0.00540932 Jy ! Clean residual min=-0.106418 max=0.155641 Jy/beam ! Clean residual mean=-0.000406 rms=0.032457 Jy/beam ! Combined flux in latest and established models = 2.26453 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 2.26453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.452590Jy sigma=6.160688 ! Fit after self-cal, rms=0.452483Jy sigma=6.159552 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-24, -79.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141666 Jy ! Component: 100 - total flux cleaned = 0.218297 Jy ! Component: 150 - total flux cleaned = 0.270613 Jy ! Component: 200 - total flux cleaned = 0.285225 Jy ! Total flux subtracted in 200 components = 0.285225 Jy ! Clean residual min=-0.091443 max=0.123864 Jy/beam ! Clean residual mean=-0.000281 rms=0.027113 Jy/beam ! Combined flux in latest and established models = 2.54975 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 82 components and 2.54975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.399663Jy sigma=5.381352 ! Fit after self-cal, rms=0.390430Jy sigma=5.243888 ! 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=0.390430Jy sigma=5.243888 ! Fit after self-cal, rms=0.382263Jy sigma=5.085176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.723 mas, bmaj=7.006 mas, bpa=0.4258 degrees ! Estimated noise=1.35079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479928 Jy ! Component: 100 - total flux cleaned = 0.0590142 Jy ! Component: 150 - total flux cleaned = 0.0625297 Jy ! Component: 200 - total flux cleaned = 0.0635527 Jy ! Total flux subtracted in 200 components = 0.0635527 Jy ! Clean residual min=-0.077080 max=0.095474 Jy/beam ! Clean residual mean=-0.000207 rms=0.024304 Jy/beam ! Combined flux in latest and established models = 2.6133 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 105 components and 2.6133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.373466Jy sigma=4.933763 ! Fit after self-cal, rms=0.372281Jy sigma=4.917613 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 = 0.0149896 Jy ! Component: 100 - total flux cleaned = 0.0131763 Jy ! Component: 150 - total flux cleaned = 0.00988261 Jy ! Component: 200 - total flux cleaned = 0.00758689 Jy ! Total flux subtracted in 200 components = 0.00758689 Jy ! Clean residual min=-0.078020 max=0.090260 Jy/beam ! Clean residual mean=-0.000181 rms=0.023614 Jy/beam ! Combined flux in latest and established models = 2.62089 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 2.62089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369129Jy sigma=4.845790 ! Fit after self-cal, rms=0.368661Jy sigma=4.841668 ! 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=0.368661Jy sigma=4.841668 ! Fit after self-cal, rms=0.368735Jy sigma=4.837967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.665 mas, bmaj=11.74 mas, bpa=2.566 degrees ! Estimated noise=2.07914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434212 Jy ! Component: 100 - total flux cleaned = 0.0358559 Jy ! Component: 150 - total flux cleaned = 0.0331344 Jy ! Component: 200 - total flux cleaned = 0.031536 Jy ! Total flux subtracted in 200 components = 0.031536 Jy ! Clean residual min=-0.149972 max=0.156699 Jy/beam ! Clean residual mean=-0.000390 rms=0.046431 Jy/beam ! Combined flux in latest and established models = 2.65243 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 2.65243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370077Jy sigma=4.917608 ! Fit after self-cal, rms=0.368779Jy sigma=4.890946 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 = 0.00421934 Jy ! Component: 100 - total flux cleaned = 0.00354258 Jy ! Component: 150 - total flux cleaned = 0.00216383 Jy ! Component: 200 - total flux cleaned = -0.000285539 Jy ! Total flux subtracted in 200 components = -0.000285539 Jy ! Clean residual min=-0.142257 max=0.154505 Jy/beam ! Clean residual mean=-0.000349 rms=0.045348 Jy/beam ! Combined flux in latest and established models = 2.65214 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 2.65214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370756Jy sigma=4.952102 ! Fit after self-cal, rms=0.370541Jy sigma=4.944856 ! 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=2.723 mas, bmaj=7.007 mas, bpa=0.4277 degrees ! Estimated noise=1.35149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.723 x 7.007 at 0.4277 degrees (North through East) ! Clean map min=-0.08157 max=1.773 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370541Jy sigma=4.944856 ! Fit after self-cal, rms=0.366077Jy sigma=4.853811 ! Inverting map and beam ! Estimated beam: bmin=2.719 mas, bmaj=7.014 mas, bpa=0.2087 degrees ! Estimated noise=1.34835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0158482 Jy ! Component: 100 - total flux cleaned = -0.0137085 Jy ! Component: 150 - total flux cleaned = -0.0152723 Jy ! Component: 200 - total flux cleaned = -0.0167115 Jy ! Total flux subtracted in 200 components = -0.0167115 Jy ! Clean residual min=-0.076431 max=0.086445 Jy/beam ! Clean residual mean=-0.000135 rms=0.022391 Jy/beam ! Combined flux in latest and established models = 2.63543 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 2.63543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362655Jy sigma=4.739569 ! Fit after self-cal, rms=0.361850Jy sigma=4.733464 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00404399 Jy ! Component: 100 - total flux cleaned = -0.00512876 Jy ! Component: 150 - total flux cleaned = -0.00712579 Jy ! Component: 200 - total flux cleaned = -0.00898631 Jy ! Total flux subtracted in 200 components = -0.00898631 Jy ! Clean residual min=-0.075825 max=0.084066 Jy/beam ! Clean residual mean=-0.000139 rms=0.022255 Jy/beam ! Combined flux in latest and established models = 2.62644 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 169 components and 2.62644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.361046Jy sigma=4.701449 ! Fit after self-cal, rms=0.360812Jy sigma=4.700232 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.360812Jy sigma=4.700232 ! Fit after self-cal, rms=0.359479Jy sigma=4.674064 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=2.422 mas, bmaj=6.136 mas, bpa=-0.9922 degrees ! Estimated noise=1.60747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31866 Jy ! Component: 100 - total flux cleaned = 1.75739 Jy ! Component: 150 - total flux cleaned = 2.00322 Jy ! Component: 200 - total flux cleaned = 2.15969 Jy ! Total flux subtracted in 200 components = 2.15969 Jy ! Clean residual min=-0.088312 max=0.097407 Jy/beam ! Clean residual mean=-0.000124 rms=0.022758 Jy/beam ! Combined flux in latest and established models = 2.15969 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 24 model components to the UV plane model. ! The established model now contains 24 components and 2.15969 Jy ! Inverting map and beam ! Estimated beam: bmin=2.724 mas, bmaj=7.014 mas, bpa=0.3123 degrees ! Estimated noise=1.34878 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 = 0.154058 Jy ! Component: 100 - total flux cleaned = 0.258154 Jy ! Component: 150 - total flux cleaned = 0.334661 Jy ! Component: 200 - total flux cleaned = 0.368245 Jy ! Total flux subtracted in 200 components = 0.368245 Jy ! Clean residual min=-0.086796 max=0.096371 Jy/beam ! Clean residual mean=-0.000210 rms=0.024705 Jy/beam ! Combined flux in latest and established models = 2.52793 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 2.52793 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=6.668 mas, bmaj=11.76 mas, bpa=2.456 degrees ! Estimated noise=2.07154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110317 Jy ! Component: 100 - total flux cleaned = 0.119652 Jy ! Component: 150 - total flux cleaned = 0.122919 Jy ! Component: 200 - total flux cleaned = 0.125522 Jy ! Total flux subtracted in 200 components = 0.125522 Jy ! Clean residual min=-0.140200 max=0.152041 Jy/beam ! Clean residual mean=-0.000420 rms=0.045429 Jy/beam ! Combined flux in latest and established models = 2.65345 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 = 0.00218236 Jy ! Component: 100 - total flux cleaned = 0.00132468 Jy ! Component: 150 - total flux cleaned = 0.000481154 Jy ! Component: 200 - total flux cleaned = -0.000295857 Jy ! Total flux subtracted in 200 components = -0.000295857 Jy ! Clean residual min=-0.139459 max=0.152501 Jy/beam ! Clean residual mean=-0.000399 rms=0.044833 Jy/beam ! Combined flux in latest and established models = 2.65316 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 2.65316 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.724 mas, bmaj=7.014 mas, bpa=0.3123 degrees ! Estimated noise=1.34878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.029604 Jy ! Component: 100 - total flux cleaned = -0.0330463 Jy ! Component: 150 - total flux cleaned = -0.0345213 Jy ! Component: 200 - total flux cleaned = -0.0356816 Jy ! Total flux subtracted in 200 components = -0.0356816 Jy ! Clean residual min=-0.078996 max=0.093095 Jy/beam ! Clean residual mean=-0.000157 rms=0.022684 Jy/beam ! Combined flux in latest and established models = 2.61747 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 2.61747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365262Jy sigma=4.773149 ! Fit after self-cal, rms=0.364594Jy sigma=4.761344 wmodel /scr/pima/bg219h_uvs/J2225-0457_S_map.mod ! Writing 103 model components to file: /scr/pima/bg219h_uvs/J2225-0457_S_map.mod wobs /scr/pima/bg219h_uvs/J2225-0457_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2225-0457_S_uvs.fits wwins /scr/pima/bg219h_uvs/J2225-0457_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J2225-0457_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 = 0.0372042 Jy ! Component: 100 - total flux cleaned = 0.0570799 Jy ! Component: 150 - total flux cleaned = 0.0676458 Jy ! Component: 200 - total flux cleaned = 0.0812108 Jy ! Component: 250 - total flux cleaned = 0.0928968 Jy ! Component: 300 - total flux cleaned = 0.104107 Jy ! Component: 350 - total flux cleaned = 0.114853 Jy ! Component: 400 - total flux cleaned = 0.122133 Jy ! Component: 450 - total flux cleaned = 0.1322 Jy ! Component: 500 - total flux cleaned = 0.141932 Jy ! Component: 550 - total flux cleaned = 0.150442 Jy ! Component: 600 - total flux cleaned = 0.160541 Jy ! Component: 650 - total flux cleaned = 0.169469 Jy ! Component: 700 - total flux cleaned = 0.178152 Jy ! Component: 750 - total flux cleaned = 0.185763 Jy ! Component: 800 - total flux cleaned = 0.193162 Jy ! Component: 850 - total flux cleaned = 0.197991 Jy ! Component: 900 - total flux cleaned = 0.205074 Jy ! Component: 950 - total flux cleaned = 0.211186 Jy ! Component: 1000 - total flux cleaned = 0.216396 Jy ! Component: 1050 - total flux cleaned = 0.222958 Jy ! Component: 1100 - total flux cleaned = 0.227933 Jy ! Component: 1150 - total flux cleaned = 0.232824 Jy ! Component: 1200 - total flux cleaned = 0.238941 Jy ! Component: 1250 - total flux cleaned = 0.242274 Jy ! Component: 1300 - total flux cleaned = 0.248801 Jy ! Component: 1350 - total flux cleaned = 0.252617 Jy ! Component: 1400 - total flux cleaned = 0.256362 Jy ! Component: 1450 - total flux cleaned = 0.259418 Jy ! Component: 1500 - total flux cleaned = 0.263015 Jy ! Component: 1550 - total flux cleaned = 0.268288 Jy ! Component: 1600 - total flux cleaned = 0.271149 Jy ! Component: 1650 - total flux cleaned = 0.275656 Jy ! Component: 1700 - total flux cleaned = 0.278961 Jy ! Component: 1750 - total flux cleaned = 0.28329 Jy ! Component: 1800 - total flux cleaned = 0.285414 Jy ! Component: 1850 - total flux cleaned = 0.286972 Jy ! Component: 1900 - total flux cleaned = 0.29105 Jy ! Component: 1950 - total flux cleaned = 0.293046 Jy ! Component: 2000 - total flux cleaned = 0.29503 Jy ! Component: 2050 - total flux cleaned = 0.297445 Jy ! Component: 2100 - total flux cleaned = 0.300301 Jy ! Component: 2150 - total flux cleaned = 0.303101 Jy ! Component: 2200 - total flux cleaned = 0.306782 Jy ! Component: 2250 - total flux cleaned = 0.31085 Jy ! Component: 2300 - total flux cleaned = 0.313079 Jy ! Component: 2350 - total flux cleaned = 0.315719 Jy ! Component: 2400 - total flux cleaned = 0.320048 Jy ! Component: 2450 - total flux cleaned = 0.322597 Jy ! Component: 2500 - total flux cleaned = 0.327199 Jy ! Component: 2550 - total flux cleaned = 0.330076 Jy ! Component: 2600 - total flux cleaned = 0.334125 Jy ! Component: 2650 - total flux cleaned = 0.336526 Jy ! Component: 2700 - total flux cleaned = 0.340065 Jy ! Component: 2750 - total flux cleaned = 0.342383 Jy ! Component: 2800 - total flux cleaned = 0.343146 Jy ! Component: 2850 - total flux cleaned = 0.346151 Jy ! Component: 2900 - total flux cleaned = 0.347265 Jy ! Component: 2950 - total flux cleaned = 0.348003 Jy ! Component: 3000 - total flux cleaned = 0.349452 Jy ! Component: 3050 - total flux cleaned = 0.35123 Jy ! Component: 3100 - total flux cleaned = 0.352274 Jy ! Component: 3150 - total flux cleaned = 0.353322 Jy ! Component: 3200 - total flux cleaned = 0.352983 Jy ! Component: 3250 - total flux cleaned = 0.354679 Jy ! Component: 3300 - total flux cleaned = 0.356349 Jy ! Component: 3350 - total flux cleaned = 0.356348 Jy ! Component: 3400 - total flux cleaned = 0.357332 Jy ! Component: 3450 - total flux cleaned = 0.357981 Jy ! Component: 3500 - total flux cleaned = 0.359249 Jy ! Component: 3550 - total flux cleaned = 0.359875 Jy ! Component: 3600 - total flux cleaned = 0.361116 Jy ! Component: 3650 - total flux cleaned = 0.360509 Jy ! Component: 3700 - total flux cleaned = 0.362625 Jy ! Component: 3750 - total flux cleaned = 0.363221 Jy ! Component: 3800 - total flux cleaned = 0.36411 Jy ! Component: 3850 - total flux cleaned = 0.364107 Jy ! Component: 3900 - total flux cleaned = 0.364398 Jy ! Component: 3950 - total flux cleaned = 0.365831 Jy ! Component: 4000 - total flux cleaned = 0.365546 Jy ! Component: 4050 - total flux cleaned = 0.366105 Jy ! Total flux subtracted in 4096 components = 0.366662 Jy ! Clean residual min=-0.015167 max=0.015416 Jy/beam ! Clean residual mean=-0.000076 rms=0.005843 Jy/beam ! Combined flux in latest and established models = 2.98414 Jy keep ! Adding 471 model components to the UV plane model. ! The established model now contains 574 components and 2.98414 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2225-0457_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.724 x 7.014 at 0.3123 degrees (North through East) ! Clean map min=-0.044538 max=1.7484 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2225-0457_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.74842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00601411 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03192 1.03192 2.06384 4.12769 8.25537 16.5107 33.0215 66.043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.748 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.719 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2225-0457_S_uvs.log closed on Thu Apr 7 09:13:10 2016