! Started logfile: /scr/pima/bg219i_uvs/J1451-0127_S_dfm.log on Thu May 19 23:24:36 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J1451-0127_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1451-0127_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1451-0127 ! ! 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 5184 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1451-0127_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018980Jy sigma=23.832870 ! Fit after self-cal, rms=0.803505Jy sigma=18.955492 ! 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=2.702 mas, bmaj=6.553 mas, bpa=-0.3187 degrees ! Estimated noise=0.54102 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 = 0.144575 Jy ! Component: 100 - total flux cleaned = 0.188306 Jy ! Total flux subtracted in 100 components = 0.188306 Jy ! Clean residual min=-0.010834 max=0.021242 Jy/beam ! Clean residual mean=-0.000008 rms=0.003563 Jy/beam ! Combined flux in latest and established models = 0.188306 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.188306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084501Jy sigma=1.899671 ! Fit after self-cal, rms=0.084421Jy sigma=1.898630 ! Inverting map ! Added new window around map position (16.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243715 Jy ! Component: 100 - total flux cleaned = 0.0414069 Jy ! Total flux subtracted in 100 components = 0.0414069 Jy ! Clean residual min=-0.008090 max=0.012955 Jy/beam ! Clean residual mean=-0.000009 rms=0.002648 Jy/beam ! Combined flux in latest and established models = 0.229713 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.229713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073550Jy sigma=1.653815 ! Fit after self-cal, rms=0.073411Jy sigma=1.650825 ! 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=3.235 mas, bmaj=7.49 mas, bpa=-1.824 degrees ! Estimated noise=0.451559 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 = 0.0187919 Jy ! Component: 100 - total flux cleaned = 0.0314128 Jy ! Component: 150 - total flux cleaned = 0.0402874 Jy ! Component: 200 - total flux cleaned = 0.0468169 Jy ! Total flux subtracted in 200 components = 0.0468169 Jy ! Clean residual min=-0.008132 max=0.012303 Jy/beam ! Clean residual mean=-0.000015 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 0.27653 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.27653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067116Jy sigma=1.511537 ! Fit after self-cal, rms=0.066832Jy sigma=1.506526 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 7.49 at -1.824 degrees (North through East) ! Clean map min=-0.0078664 max=0.19698 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 0.97 FD 0.98 KP 0.97 LA 0.98 ! MK 1.03 NL 1.16 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 KP 0.98 LA 0.93 ! MK 1.04 NL 1.09 OV 1.00 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 0.99 LA 0.96 ! MK 1.02 NL 1.08 OV 0.95 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 KP 0.96 LA 0.93 ! MK 0.99 NL 1.11 OV 0.98 PT 0.97 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.066832Jy sigma=1.506526 ! Fit after self-cal, rms=0.064230Jy sigma=1.474555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=7.535 mas, bpa=-1.474 degrees ! Estimated noise=0.444895 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 = 0.00512378 Jy ! Component: 100 - total flux cleaned = 0.00710966 Jy ! Component: 150 - total flux cleaned = 0.00775437 Jy ! Component: 200 - total flux cleaned = 0.00801543 Jy ! Total flux subtracted in 200 components = 0.00801543 Jy ! Clean residual min=-0.006914 max=0.010431 Jy/beam ! Clean residual mean=-0.000010 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.284545 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.284545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063874Jy sigma=1.463576 ! Fit after self-cal, rms=0.063819Jy sigma=1.462607 ! 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=0.063819Jy sigma=1.462607 ! Fit after self-cal, rms=0.063571Jy sigma=1.440079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.281 mas, bmaj=7.549 mas, bpa=-1.416 degrees ! Estimated noise=0.446866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776705 Jy ! Component: 100 - total flux cleaned = 0.000939423 Jy ! Component: 150 - total flux cleaned = 0.000973096 Jy ! Component: 200 - total flux cleaned = 0.00100213 Jy ! Total flux subtracted in 200 components = 0.00100213 Jy ! Clean residual min=-0.006669 max=0.010128 Jy/beam ! Clean residual mean=-0.000011 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.285547 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.285547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063524Jy sigma=1.438867 ! Fit after self-cal, rms=0.063530Jy sigma=1.438714 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 (23.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922662 Jy ! Component: 100 - total flux cleaned = 0.0119132 Jy ! Component: 150 - total flux cleaned = 0.0125643 Jy ! Component: 200 - total flux cleaned = 0.0127791 Jy ! Total flux subtracted in 200 components = 0.0127791 Jy ! Clean residual min=-0.005871 max=0.009532 Jy/beam ! Clean residual mean=-0.000011 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.298326 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 115 components and 0.298326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062063Jy sigma=1.407768 ! Fit after self-cal, rms=0.062021Jy sigma=1.405980 ! Inverting map ! Added new window around map position (47, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934253 Jy ! Component: 100 - total flux cleaned = 0.0147258 Jy ! Component: 150 - total flux cleaned = 0.0183165 Jy ! Component: 200 - total flux cleaned = 0.0200459 Jy ! Total flux subtracted in 200 components = 0.0200459 Jy ! Clean residual min=-0.005136 max=0.006365 Jy/beam ! Clean residual mean=-0.000005 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.318372 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 169 components and 0.318372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060474Jy sigma=1.366306 ! Fit after self-cal, rms=0.060364Jy sigma=1.363625 ! Inverting map ! Added new window around map position (10.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399445 Jy ! Component: 100 - total flux cleaned = 0.00565707 Jy ! Component: 150 - total flux cleaned = 0.00723364 Jy ! Component: 200 - total flux cleaned = 0.00840892 Jy ! Total flux subtracted in 200 components = 0.00840892 Jy ! Clean residual min=-0.004525 max=0.004142 Jy/beam ! Clean residual mean=-0.000004 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.326781 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 217 components and 0.326781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059558Jy sigma=1.345629 ! Fit after self-cal, rms=0.059510Jy sigma=1.344818 ! 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=0.059510Jy sigma=1.344818 ! Fit after self-cal, rms=0.058951Jy sigma=1.340943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=7.566 mas, bpa=-1.345 degrees ! Estimated noise=0.444684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139507 Jy ! Component: 100 - total flux cleaned = 0.00280291 Jy ! Component: 150 - total flux cleaned = 0.0040353 Jy ! Component: 200 - total flux cleaned = 0.00468004 Jy ! Total flux subtracted in 200 components = 0.00468004 Jy ! Clean residual min=-0.004039 max=0.003951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.331461 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 245 components and 0.331461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058563Jy sigma=1.332240 ! Fit after self-cal, rms=0.058552Jy sigma=1.331843 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 = 0.00113364 Jy ! Component: 100 - total flux cleaned = 0.001717 Jy ! Component: 150 - total flux cleaned = 0.00225255 Jy ! Component: 200 - total flux cleaned = 0.0028172 Jy ! Total flux subtracted in 200 components = 0.0028172 Jy ! Clean residual min=-0.003778 max=0.003597 Jy/beam ! Clean residual mean=-0.000003 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.334278 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 270 components and 0.334278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058359Jy sigma=1.327384 ! Fit after self-cal, rms=0.058354Jy sigma=1.327219 ! 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=0.058354Jy sigma=1.327219 ! Fit after self-cal, rms=0.058372Jy sigma=1.326263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.342 mas, bmaj=12.86 mas, bpa=7.873 degrees ! Estimated noise=0.564856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394042 Jy ! Component: 100 - total flux cleaned = 0.00582015 Jy ! Component: 150 - total flux cleaned = 0.00624627 Jy ! Component: 200 - total flux cleaned = 0.00632168 Jy ! Total flux subtracted in 200 components = 0.00632168 Jy ! Clean residual min=-0.003865 max=0.003979 Jy/beam ! Clean residual mean=-0.000003 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.3406 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 288 components and 0.3406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058257Jy sigma=1.323534 ! Fit after self-cal, rms=0.058242Jy sigma=1.323116 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 = 0.00154602 Jy ! Component: 100 - total flux cleaned = 0.00175052 Jy ! Component: 150 - total flux cleaned = 0.00181258 Jy ! Component: 200 - total flux cleaned = 0.00192183 Jy ! Total flux subtracted in 200 components = 0.00192183 Jy ! Clean residual min=-0.003680 max=0.003863 Jy/beam ! Clean residual mean=-0.000003 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.342522 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 303 components and 0.342522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058206Jy sigma=1.322565 ! Fit after self-cal, rms=0.058206Jy sigma=1.322483 ! 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=3.293 mas, bmaj=7.578 mas, bpa=-1.389 degrees ! Estimated noise=0.445232 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.578 at -1.389 degrees (North through East) ! Clean map min=-0.003667 max=0.19477 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=2.739 mas, bmaj=6.6 mas, bpa=0.08038 degrees ! Estimated noise=0.539243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143745 Jy ! Component: 100 - total flux cleaned = 0.185524 Jy ! Component: 150 - total flux cleaned = 0.209885 Jy ! Component: 200 - total flux cleaned = 0.227844 Jy ! Total flux subtracted in 200 components = 0.227844 Jy ! Clean residual min=-0.007818 max=0.010371 Jy/beam ! Clean residual mean=-0.000006 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.227844 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 0.227844 Jy ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.578 mas, bpa=-1.389 degrees ! Estimated noise=0.445232 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 = 0.0192886 Jy ! Component: 100 - total flux cleaned = 0.0340206 Jy ! Component: 150 - total flux cleaned = 0.0458327 Jy ! Component: 200 - total flux cleaned = 0.0554452 Jy ! Total flux subtracted in 200 components = 0.0554452 Jy ! Clean residual min=-0.006370 max=0.006813 Jy/beam ! Clean residual mean=-0.000008 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.283289 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 84 components and 0.283289 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=8.342 mas, bmaj=12.86 mas, bpa=7.873 degrees ! Estimated noise=0.564856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137761 Jy ! Component: 100 - total flux cleaned = 0.0238163 Jy ! Component: 150 - total flux cleaned = 0.0315423 Jy ! Component: 200 - total flux cleaned = 0.0376574 Jy ! Total flux subtracted in 200 components = 0.0376574 Jy ! Clean residual min=-0.005199 max=0.005189 Jy/beam ! Clean residual mean=-0.000009 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.320947 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 = 0.00499373 Jy ! Component: 100 - total flux cleaned = 0.00865864 Jy ! Component: 150 - total flux cleaned = 0.011199 Jy ! Component: 200 - total flux cleaned = 0.0128956 Jy ! Total flux subtracted in 200 components = 0.0128956 Jy ! Clean residual min=-0.004571 max=0.004358 Jy/beam ! Clean residual mean=-0.000006 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.333842 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 188 components and 0.333842 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.578 mas, bpa=-1.389 degrees ! Estimated noise=0.445232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286608 Jy ! Component: 100 - total flux cleaned = 0.00490834 Jy ! Component: 150 - total flux cleaned = 0.00658669 Jy ! Component: 200 - total flux cleaned = 0.00798452 Jy ! Total flux subtracted in 200 components = 0.00798452 Jy ! Clean residual min=-0.003082 max=0.003186 Jy/beam ! Clean residual mean=-0.000002 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.341827 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 215 components and 0.341827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058326Jy sigma=1.324691 ! Fit after self-cal, rms=0.058288Jy sigma=1.323591 wmodel /J1451-0127_S_map.mod ! wmodel: Unable to open new model file: /J1451-0127_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1451-0127_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.578 at -1.389 degrees (North through East) ! Clean map min=-0.0031012 max=0.19488 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1451-0127_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.194884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000823714 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26801 1.26801 2.53601 5.07202 10.144 20.2881 40.5762 81.1523 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.194 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.592 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1451-0127_S_dfm.log closed on Thu May 19 23:24:39 2016