! Started logfile: /scr/pima/bg219a_uvs/J1337-1257_S_dfm.log on Fri May 20 00:09:11 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/bg219a_uvs/J1337-1257_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1337-1257_S_uva.fits ! AN table 1: 49 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.72449 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 3 lines of history. ! ! Reading 3976 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 J1337-1257_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.987588Jy sigma=25.407990 ! Fit after self-cal, rms=0.700976Jy sigma=8.354441 ! 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=2.599 mas, bmaj=5.808 mas, bpa=1.208 degrees ! Estimated noise=1.37108 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 = 1.15093 Jy ! Component: 100 - total flux cleaned = 1.45012 Jy ! Total flux subtracted in 100 components = 1.45012 Jy ! Clean residual min=-0.048609 max=0.119765 Jy/beam ! Clean residual mean=-0.000559 rms=0.014520 Jy/beam ! Combined flux in latest and established models = 1.45012 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.45012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369738Jy sigma=4.095089 ! Fit after self-cal, rms=0.369177Jy sigma=4.089107 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123726 Jy ! Component: 100 - total flux cleaned = 0.18934 Jy ! Total flux subtracted in 100 components = 0.18934 Jy ! Clean residual min=-0.037441 max=0.059662 Jy/beam ! Clean residual mean=-0.000355 rms=0.010076 Jy/beam ! Combined flux in latest and established models = 1.63946 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 1.63946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282005Jy sigma=3.099737 ! Fit after self-cal, rms=0.281592Jy sigma=3.094618 ! Inverting map ! Added new window around map position (3.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544417 Jy ! Component: 100 - total flux cleaned = 0.0847889 Jy ! Total flux subtracted in 100 components = 0.0847889 Jy ! Clean residual min=-0.036676 max=0.047702 Jy/beam ! Clean residual mean=-0.000277 rms=0.008920 Jy/beam ! Combined flux in latest and established models = 1.72425 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 1.72425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259849Jy sigma=2.845127 ! Fit after self-cal, rms=0.258804Jy sigma=2.828271 ! 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=3.447 mas, bmaj=7.244 mas, bpa=5.49 degrees ! Estimated noise=1.0035 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 = 0.0519391 Jy ! Component: 100 - total flux cleaned = 0.0833832 Jy ! Component: 150 - total flux cleaned = 0.104037 Jy ! Component: 200 - total flux cleaned = 0.117876 Jy ! Total flux subtracted in 200 components = 0.117876 Jy ! Clean residual min=-0.044113 max=0.037797 Jy/beam ! Clean residual mean=-0.000230 rms=0.010339 Jy/beam ! Combined flux in latest and established models = 1.84212 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 1.84212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242882Jy sigma=2.708870 ! Fit after self-cal, rms=0.242428Jy sigma=2.701588 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.447 x 7.244 at 5.49 degrees (North through East) ! Clean map min=-0.044597 max=1.5093 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.85 LA 1.03 MK 0.98 ! NL 1.00 OV 1.02 PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* 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 1.11 FD 1.02 LA 0.86 MK 1.00 ! NL 1.06 OV 0.95 PT 1.02 SC 0.94 ! ! ! Fit before self-cal, rms=0.242428Jy sigma=2.701588 ! Fit after self-cal, rms=0.198800Jy sigma=2.309823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=7.253 mas, bpa=5.561 degrees ! Estimated noise=0.996712 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 = -0.0057276 Jy ! Component: 100 - total flux cleaned = -0.00512756 Jy ! Component: 150 - total flux cleaned = -0.00464899 Jy ! Component: 200 - total flux cleaned = -0.0042497 Jy ! Total flux subtracted in 200 components = -0.0042497 Jy ! Clean residual min=-0.037238 max=0.032053 Jy/beam ! Clean residual mean=0.000003 rms=0.008871 Jy/beam ! Combined flux in latest and established models = 1.83787 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 1.83787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198558Jy sigma=2.289253 ! Fit after self-cal, rms=0.198512Jy sigma=2.288134 ! 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=0.198512Jy sigma=2.288134 ! Fit after self-cal, rms=0.173865Jy sigma=1.919330 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=7.259 mas, bpa=5.606 degrees ! Estimated noise=1.00488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122405 Jy ! Component: 100 - total flux cleaned = 0.00281626 Jy ! Component: 150 - total flux cleaned = 0.002827 Jy ! Component: 200 - total flux cleaned = 0.00234788 Jy ! Total flux subtracted in 200 components = 0.00234788 Jy ! Clean residual min=-0.025126 max=0.026144 Jy/beam ! Clean residual mean=0.000055 rms=0.007136 Jy/beam ! Combined flux in latest and established models = 1.84022 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 1.84022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171562Jy sigma=1.906652 ! Fit after self-cal, rms=0.171425Jy sigma=1.904997 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 = -0.00204369 Jy ! Component: 100 - total flux cleaned = -0.00269685 Jy ! Component: 150 - total flux cleaned = -0.00269591 Jy ! Component: 200 - total flux cleaned = -0.00301834 Jy ! Total flux subtracted in 200 components = -0.00301834 Jy ! Clean residual min=-0.025074 max=0.025212 Jy/beam ! Clean residual mean=0.000052 rms=0.007084 Jy/beam ! Combined flux in latest and established models = 1.8372 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 1.8372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170837Jy sigma=1.901103 ! Fit after self-cal, rms=0.170789Jy sigma=1.900368 ! 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=0.170789Jy sigma=1.900368 ! Fit after self-cal, rms=0.169206Jy sigma=1.871083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=7.251 mas, bpa=5.55 degrees ! Estimated noise=1.00914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699067 Jy ! Component: 100 - total flux cleaned = 0.00724868 Jy ! Component: 150 - total flux cleaned = 0.00685234 Jy ! Component: 200 - total flux cleaned = 0.00651695 Jy ! Total flux subtracted in 200 components = 0.00651695 Jy ! Clean residual min=-0.023971 max=0.024352 Jy/beam ! Clean residual mean=0.000076 rms=0.006764 Jy/beam ! Combined flux in latest and established models = 1.84372 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 1.84372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167842Jy sigma=1.868562 ! Fit after self-cal, rms=0.167821Jy sigma=1.868245 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 = -0.000889982 Jy ! Component: 100 - total flux cleaned = -0.00118827 Jy ! Component: 150 - total flux cleaned = -0.00144794 Jy ! Component: 200 - total flux cleaned = -0.00168063 Jy ! Total flux subtracted in 200 components = -0.00168063 Jy ! Clean residual min=-0.023959 max=0.023790 Jy/beam ! Clean residual mean=0.000075 rms=0.006736 Jy/beam ! Combined flux in latest and established models = 1.84204 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 1.84204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167478Jy sigma=1.867178 ! Fit after self-cal, rms=0.167466Jy sigma=1.866917 ! 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=0.167466Jy sigma=1.866917 ! Fit after self-cal, rms=0.167335Jy sigma=1.863443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.318 mas, bmaj=14.86 mas, bpa=2.959 degrees ! Estimated noise=1.24803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701652 Jy ! Component: 100 - total flux cleaned = 0.00700242 Jy ! Component: 150 - total flux cleaned = 0.00702707 Jy ! Component: 200 - total flux cleaned = 0.00677343 Jy ! Total flux subtracted in 200 components = 0.00677343 Jy ! Clean residual min=-0.032779 max=0.032779 Jy/beam ! Clean residual mean=0.000150 rms=0.010163 Jy/beam ! Combined flux in latest and established models = 1.84881 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 1.84881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166625Jy sigma=1.866173 ! Fit after self-cal, rms=0.166585Jy sigma=1.865307 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 = -5.21111e-05 Jy ! Component: 100 - total flux cleaned = -0.000409342 Jy ! Component: 150 - total flux cleaned = -0.000710564 Jy ! Component: 200 - total flux cleaned = -0.000968841 Jy ! Total flux subtracted in 200 components = -0.000968841 Jy ! Clean residual min=-0.032761 max=0.032357 Jy/beam ! Clean residual mean=0.000149 rms=0.010154 Jy/beam ! Combined flux in latest and established models = 1.84784 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 103 components and 1.84784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166480Jy sigma=1.866072 ! Fit after self-cal, rms=0.166473Jy sigma=1.865852 ! 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=3.424 mas, bmaj=7.247 mas, bpa=5.522 degrees ! Estimated noise=1.01213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.424 x 7.247 at 5.522 degrees (North through East) ! Clean map min=-0.023716 max=1.5237 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=0.166473Jy sigma=1.865852 ! Fit after self-cal, rms=0.159592Jy sigma=1.777673 ! Inverting map and beam ! Estimated beam: bmin=3.419 mas, bmaj=7.243 mas, bpa=5.517 degrees ! Estimated noise=1.01364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405187 Jy ! Component: 100 - total flux cleaned = 0.00405204 Jy ! Component: 150 - total flux cleaned = 0.00395271 Jy ! Component: 200 - total flux cleaned = 0.00386699 Jy ! Total flux subtracted in 200 components = 0.00386699 Jy ! Clean residual min=-0.023145 max=0.022878 Jy/beam ! Clean residual mean=0.000072 rms=0.006569 Jy/beam ! Combined flux in latest and established models = 1.85171 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 1.85171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159203Jy sigma=1.778213 ! Fit after self-cal, rms=0.159194Jy sigma=1.778043 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234364 Jy ! Component: 100 - total flux cleaned = 0.000145246 Jy ! Component: 150 - total flux cleaned = -1.27269e-05 Jy ! Component: 200 - total flux cleaned = -8.68341e-05 Jy ! Total flux subtracted in 200 components = -8.68341e-05 Jy ! Clean residual min=-0.023103 max=0.022785 Jy/beam ! Clean residual mean=0.000072 rms=0.006560 Jy/beam ! Combined flux in latest and established models = 1.85162 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 1.85162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159064Jy sigma=1.777613 ! Fit after self-cal, rms=0.159058Jy sigma=1.777478 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159058Jy sigma=1.777478 ! Fit after self-cal, rms=0.157955Jy sigma=1.760440 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=2.574 mas, bmaj=5.809 mas, bpa=1.344 degrees ! Estimated noise=1.37851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15628 Jy ! Component: 100 - total flux cleaned = 1.47101 Jy ! Component: 150 - total flux cleaned = 1.60353 Jy ! Component: 200 - total flux cleaned = 1.67855 Jy ! Total flux subtracted in 200 components = 1.67855 Jy ! Clean residual min=-0.027266 max=0.039100 Jy/beam ! Clean residual mean=-0.000132 rms=0.007697 Jy/beam ! Combined flux in latest and established models = 1.67855 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.67855 Jy ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=7.242 mas, bpa=5.496 degrees ! Estimated noise=1.01419 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 = 0.077733 Jy ! Component: 100 - total flux cleaned = 0.115964 Jy ! Component: 150 - total flux cleaned = 0.136853 Jy ! Component: 200 - total flux cleaned = 0.149017 Jy ! Total flux subtracted in 200 components = 0.149017 Jy ! Clean residual min=-0.023707 max=0.023979 Jy/beam ! Clean residual mean=0.000028 rms=0.006654 Jy/beam ! Combined flux in latest and established models = 1.82756 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 1.82756 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=8.311 mas, bmaj=14.86 mas, bpa=2.962 degrees ! Estimated noise=1.25267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111274 Jy ! Component: 100 - total flux cleaned = 0.0165865 Jy ! Component: 150 - total flux cleaned = 0.0194023 Jy ! Component: 200 - total flux cleaned = 0.0200446 Jy ! Total flux subtracted in 200 components = 0.0200446 Jy ! Clean residual min=-0.034264 max=0.030845 Jy/beam ! Clean residual mean=0.000126 rms=0.009860 Jy/beam ! Combined flux in latest and established models = 1.84761 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 = 0.000317113 Jy ! Component: 100 - total flux cleaned = 0.000610976 Jy ! Component: 150 - total flux cleaned = 0.000834762 Jy ! Component: 200 - total flux cleaned = 0.00104439 Jy ! Total flux subtracted in 200 components = 0.00104439 Jy ! Clean residual min=-0.034172 max=0.030753 Jy/beam ! Clean residual mean=0.000129 rms=0.009848 Jy/beam ! Combined flux in latest and established models = 1.84865 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 1.84865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=7.242 mas, bpa=5.496 degrees ! Estimated noise=1.01419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144274 Jy ! Component: 100 - total flux cleaned = -0.00159797 Jy ! Component: 150 - total flux cleaned = -0.00135663 Jy ! Component: 200 - total flux cleaned = -0.00124923 Jy ! Total flux subtracted in 200 components = -0.00124923 Jy ! Clean residual min=-0.023038 max=0.022897 Jy/beam ! Clean residual mean=0.000062 rms=0.006533 Jy/beam ! Combined flux in latest and established models = 1.8474 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 1.8474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157851Jy sigma=1.768397 ! Fit after self-cal, rms=0.157812Jy sigma=1.767272 wmodel /J1337-1257_S_map.mod ! wmodel: Unable to open new model file: /J1337-1257_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1337-1257_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 7.242 at 5.496 degrees (North through East) ! Clean map min=-0.022838 max=1.5311 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1337-1257_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.53112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00653223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27989 1.27989 2.55979 5.11958 10.2392 20.4783 40.9566 81.9132 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0195 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.531 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.394 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1337-1257_S_dfm.log closed on Fri May 20 00:09:14 2016