! Started logfile: /scr/pima/bg219a_uvs/J1256-2155_S_dfm.log on Fri May 20 00:07:29 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/J1256-2155_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1256-2155_S_uva.fits ! AN table 1: 61 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.825917 visibilities/baseline/integration-bin. ! Found source: J1256-2155 ! ! 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 49 lines of history. ! ! Reading 4232 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 J1256-2155_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008221Jy sigma=21.516337 ! Fit after self-cal, rms=0.880060Jy sigma=18.615406 ! 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=2.268 mas, bmaj=6.197 mas, bpa=-0.4524 degrees ! Estimated noise=0.797805 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 = 0.0878543 Jy ! Component: 100 - total flux cleaned = 0.113776 Jy ! Total flux subtracted in 100 components = 0.113776 Jy ! Clean residual min=-0.012806 max=0.021328 Jy/beam ! Clean residual mean=-0.000089 rms=0.003140 Jy/beam ! Combined flux in latest and established models = 0.113776 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.113776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073981Jy sigma=1.515679 ! Fit after self-cal, rms=0.073669Jy sigma=1.506751 ! Inverting map ! Added new window around map position (-3.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209095 Jy ! Component: 100 - total flux cleaned = 0.0332684 Jy ! Total flux subtracted in 100 components = 0.0332684 Jy ! Clean residual min=-0.009017 max=0.016102 Jy/beam ! Clean residual mean=-0.000037 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.147044 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.147044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066127Jy sigma=1.326393 ! Fit after self-cal, rms=0.065540Jy sigma=1.312146 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106817 Jy ! Component: 100 - total flux cleaned = 0.0159534 Jy ! Total flux subtracted in 100 components = 0.0159534 Jy ! Clean residual min=-0.007515 max=0.010941 Jy/beam ! Clean residual mean=-0.000013 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.162998 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.162998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063824Jy sigma=1.271102 ! Fit after self-cal, rms=0.063526Jy sigma=1.264048 ! 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=2.875 mas, bmaj=7.395 mas, bpa=-1.544 degrees ! Estimated noise=0.551138 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 (3.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737882 Jy ! Component: 100 - total flux cleaned = 0.00921497 Jy ! Component: 150 - total flux cleaned = 0.00950265 Jy ! Component: 200 - total flux cleaned = 0.00960844 Jy ! Total flux subtracted in 200 components = 0.00960844 Jy ! Clean residual min=-0.003271 max=0.003407 Jy/beam ! Clean residual mean=0.000006 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.172606 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.172606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062505Jy sigma=1.241621 ! Fit after self-cal, rms=0.062447Jy sigma=1.240740 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.875 x 7.395 at -1.544 degrees (North through East) ! Clean map min=-0.0036406 max=0.10932 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: ! FD 1.01 LA 1.02 MK 0.97 NL 1.01 ! OV 0.99 PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.99 MK 1.00 NL 1.07 ! OV 0.99 PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 1.01 MK 0.99 NL 1.01 ! OV 0.98 PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.99 MK 1.00 NL 0.96 ! OV 0.97 PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.062447Jy sigma=1.240740 ! Fit after self-cal, rms=0.062522Jy sigma=1.237585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=7.384 mas, bpa=-1.582 degrees ! Estimated noise=0.550982 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 = 0.00166482 Jy ! Component: 100 - total flux cleaned = 0.0017581 Jy ! Component: 150 - total flux cleaned = 0.00168649 Jy ! Component: 200 - total flux cleaned = 0.0016214 Jy ! Total flux subtracted in 200 components = 0.0016214 Jy ! Clean residual min=-0.002687 max=0.002929 Jy/beam ! Clean residual mean=0.000010 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.174227 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.174227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062343Jy sigma=1.233360 ! Fit after self-cal, rms=0.062339Jy sigma=1.233173 ! 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=0.062339Jy sigma=1.233173 ! Fit after self-cal, rms=0.062228Jy sigma=1.230554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.865 mas, bmaj=7.366 mas, bpa=-1.723 degrees ! Estimated noise=0.551636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640646 Jy ! Component: 100 - total flux cleaned = 0.000694838 Jy ! Component: 150 - total flux cleaned = 0.000695089 Jy ! Component: 200 - total flux cleaned = 0.000651513 Jy ! Total flux subtracted in 200 components = 0.000651513 Jy ! Clean residual min=-0.002365 max=0.002555 Jy/beam ! Clean residual mean=0.000005 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.174879 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.174879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062150Jy sigma=1.228722 ! Fit after self-cal, rms=0.062142Jy sigma=1.228626 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 = -3.47881e-05 Jy ! Component: 100 - total flux cleaned = -3.4663e-05 Jy ! Component: 150 - total flux cleaned = -7.22044e-05 Jy ! Component: 200 - total flux cleaned = -0.000106701 Jy ! Total flux subtracted in 200 components = -0.000106701 Jy ! Clean residual min=-0.002299 max=0.002404 Jy/beam ! Clean residual mean=0.000005 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.174772 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.174772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062100Jy sigma=1.227677 ! Fit after self-cal, rms=0.062094Jy sigma=1.227641 ! 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=0.062094Jy sigma=1.227641 ! Fit after self-cal, rms=0.062215Jy sigma=1.227310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.382 mas, bpa=-1.913 degrees ! Estimated noise=0.551528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138413 Jy ! Component: 100 - total flux cleaned = 0.000140436 Jy ! Component: 150 - total flux cleaned = 0.0001412 Jy ! Component: 200 - total flux cleaned = 0.00011182 Jy ! Total flux subtracted in 200 components = 0.00011182 Jy ! Clean residual min=-0.002349 max=0.002262 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.174884 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.174884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062180Jy sigma=1.226467 ! Fit after self-cal, rms=0.062178Jy sigma=1.226436 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 = -2.31859e-05 Jy ! Component: 100 - total flux cleaned = -2.25932e-05 Jy ! Component: 150 - total flux cleaned = -4.76316e-05 Jy ! Component: 200 - total flux cleaned = -7.32055e-05 Jy ! Total flux subtracted in 200 components = -7.32055e-05 Jy ! Clean residual min=-0.002290 max=0.002222 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.174811 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.174811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062156Jy sigma=1.225973 ! Fit after self-cal, rms=0.062153Jy sigma=1.225957 ! 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=0.062153Jy sigma=1.225957 ! Fit after self-cal, rms=0.062299Jy sigma=1.225858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.187 mas, bmaj=20.96 mas, bpa=0.6421 degrees ! Estimated noise=0.71589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319067 Jy ! Component: 100 - total flux cleaned = -0.000418115 Jy ! Component: 150 - total flux cleaned = -0.000440898 Jy ! Component: 200 - total flux cleaned = -0.000450398 Jy ! Total flux subtracted in 200 components = -0.000450398 Jy ! Clean residual min=-0.001528 max=0.001788 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.17436 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.17436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062298Jy sigma=1.225925 ! Fit after self-cal, rms=0.062303Jy sigma=1.225899 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 = -6.42072e-05 Jy ! Component: 100 - total flux cleaned = -6.3285e-05 Jy ! Component: 150 - total flux cleaned = -6.33897e-05 Jy ! Component: 200 - total flux cleaned = -7.28244e-05 Jy ! Total flux subtracted in 200 components = -7.28244e-05 Jy ! Clean residual min=-0.001551 max=0.001774 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.174288 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.174288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062302Jy sigma=1.225878 ! Fit after self-cal, rms=0.062303Jy sigma=1.225866 ! 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=2.862 mas, bmaj=7.398 mas, bpa=-2.053 degrees ! Estimated noise=0.551534 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.862 x 7.398 at -2.053 degrees (North through East) ! Clean map min=-0.0056247 max=0.1084 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=2.264 mas, bmaj=6.2 mas, bpa=-0.9115 degrees ! Estimated noise=0.795081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881887 Jy ! Component: 100 - total flux cleaned = 0.120935 Jy ! Component: 150 - total flux cleaned = 0.140511 Jy ! Component: 200 - total flux cleaned = 0.152913 Jy ! Total flux subtracted in 200 components = 0.152913 Jy ! Clean residual min=-0.006400 max=0.007230 Jy/beam ! Clean residual mean=-0.000035 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.152913 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.152913 Jy ! Inverting map and beam ! Estimated beam: bmin=2.862 mas, bmaj=7.398 mas, bpa=-2.053 degrees ! Estimated noise=0.551534 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 = 0.0119375 Jy ! Component: 100 - total flux cleaned = 0.0180012 Jy ! Component: 150 - total flux cleaned = 0.019625 Jy ! Component: 200 - total flux cleaned = 0.0203312 Jy ! Total flux subtracted in 200 components = 0.0203312 Jy ! Clean residual min=-0.003050 max=0.002556 Jy/beam ! Clean residual mean=-0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.173244 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.173244 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=8.187 mas, bmaj=20.96 mas, bpa=0.6421 degrees ! Estimated noise=0.71589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126659 Jy ! Component: 100 - total flux cleaned = 0.00103886 Jy ! Component: 150 - total flux cleaned = 0.000896068 Jy ! Component: 200 - total flux cleaned = 0.000808008 Jy ! Total flux subtracted in 200 components = 0.000808008 Jy ! Clean residual min=-0.001882 max=0.002186 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.174052 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 = -5.13905e-05 Jy ! Component: 100 - total flux cleaned = -0.000118921 Jy ! Component: 150 - total flux cleaned = -0.00015797 Jy ! Component: 200 - total flux cleaned = -0.000176264 Jy ! Total flux subtracted in 200 components = -0.000176264 Jy ! Clean residual min=-0.001794 max=0.002066 Jy/beam ! Clean residual mean=0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.173876 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 101 components and 0.173876 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.862 mas, bmaj=7.398 mas, bpa=-2.053 degrees ! Estimated noise=0.551534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231683 Jy ! Component: 100 - total flux cleaned = 0.000332607 Jy ! Component: 150 - total flux cleaned = 0.000374915 Jy ! Component: 200 - total flux cleaned = 0.000413242 Jy ! Total flux subtracted in 200 components = 0.000413242 Jy ! Clean residual min=-0.002578 max=0.002260 Jy/beam ! Clean residual mean=0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.174289 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.174289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062303Jy sigma=1.225903 ! Fit after self-cal, rms=0.062289Jy sigma=1.225603 wmodel /J1256-2155_S_map.mod ! wmodel: Unable to open new model file: /J1256-2155_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1256-2155_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.862 x 7.398 at -2.053 degrees (North through East) ! Clean map min=-0.0044776 max=0.10291 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1256-2155_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102913 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000548078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.59769 1.59769 3.19537 6.39075 12.7815 25.563 51.126 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 187.771 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1256-2155_S_dfm.log closed on Fri May 20 00:07:32 2016