! Started logfile: /scr/pima/bg219e_uvs/J1354-0206_S_dfm.log on Thu May 19 18:42:49 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/bg219e_uvs/J1354-0206_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1354-0206_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.824495 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 2612 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 J1354-0206_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 63 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.334547Jy sigma=20.095474 ! Fit after self-cal, rms=0.209878Jy sigma=3.013746 ! 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=3.068 mas, bmaj=6.822 mas, bpa=1.96 degrees ! Estimated noise=1.44644 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 = 0.647193 Jy ! Component: 100 - total flux cleaned = 0.795547 Jy ! Total flux subtracted in 100 components = 0.795547 Jy ! Clean residual min=-0.023399 max=0.055273 Jy/beam ! Clean residual mean=0.000037 rms=0.006641 Jy/beam ! Combined flux in latest and established models = 0.795546 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.795546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174696Jy sigma=2.021566 ! Fit after self-cal, rms=0.174652Jy sigma=2.021238 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604385 Jy ! Component: 100 - total flux cleaned = 0.0948547 Jy ! Total flux subtracted in 100 components = 0.0948547 Jy ! Clean residual min=-0.019075 max=0.024692 Jy/beam ! Clean residual mean=0.000018 rms=0.004468 Jy/beam ! Combined flux in latest and established models = 0.890401 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.890401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141271Jy sigma=1.508063 ! Fit after self-cal, rms=0.141151Jy sigma=1.506966 ! 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=3.531 mas, bmaj=7.915 mas, bpa=1.156 degrees ! Estimated noise=1.13377 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 = 0.0252505 Jy ! Component: 100 - total flux cleaned = 0.0385977 Jy ! Component: 150 - total flux cleaned = 0.0462776 Jy ! Component: 200 - total flux cleaned = 0.0469461 Jy ! Total flux subtracted in 200 components = 0.0469461 Jy ! Clean residual min=-0.014101 max=0.016795 Jy/beam ! Clean residual mean=0.000015 rms=0.003603 Jy/beam ! Combined flux in latest and established models = 0.937347 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.937347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133588Jy sigma=1.430947 ! Fit after self-cal, rms=0.133532Jy sigma=1.429935 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.531 x 7.915 at 1.156 degrees (North through East) ! Clean map min=-0.013651 max=0.83748 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 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 1.01 NL 1.00 OV 1.01 PT 0.94 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 0.96 LA 1.00 ! MK 1.09 NL 0.99 OV 1.00 PT 1.00 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.01 ! LA 1.02 NL 1.03 OV 1.02 PT 1.05 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 0.97 LA 1.00 ! MK 1.07 NL 1.02 OV 1.00 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 1.01 ! LA 1.01 NL 1.01 OV 1.01 PT 1.03 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 0.98 LA 1.01 ! MK 1.11 NL 0.97 OV 1.01 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.00 ! LA 1.01 NL 1.01 OV 1.05 PT 1.03 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 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=0.133532Jy sigma=1.429935 ! Fit after self-cal, rms=0.127980Jy sigma=1.280892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=7.961 mas, bpa=1.408 degrees ! Estimated noise=1.15153 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 = 0.00754223 Jy ! Component: 100 - total flux cleaned = 0.00752784 Jy ! Component: 150 - total flux cleaned = 0.00765681 Jy ! Component: 200 - total flux cleaned = 0.00778456 Jy ! Total flux subtracted in 200 components = 0.00778456 Jy ! Clean residual min=-0.010205 max=0.010847 Jy/beam ! Clean residual mean=-0.000003 rms=0.002555 Jy/beam ! Combined flux in latest and established models = 0.945132 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.945132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126453Jy sigma=1.274779 ! Fit after self-cal, rms=0.126438Jy sigma=1.274389 ! 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=0.126438Jy sigma=1.274389 ! Fit after self-cal, rms=0.126527Jy sigma=1.268434 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=7.958 mas, bpa=1.503 degrees ! Estimated noise=1.16133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00769012 Jy ! Component: 100 - total flux cleaned = 0.00785559 Jy ! Component: 150 - total flux cleaned = 0.00773154 Jy ! Component: 200 - total flux cleaned = 0.00773278 Jy ! Total flux subtracted in 200 components = 0.00773278 Jy ! Clean residual min=-0.010271 max=0.010666 Jy/beam ! Clean residual mean=-0.000003 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.952865 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.952865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125208Jy sigma=1.264705 ! Fit after self-cal, rms=0.125204Jy sigma=1.264530 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 (-1.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780926 Jy ! Component: 100 - total flux cleaned = 0.00830831 Jy ! Component: 150 - total flux cleaned = 0.00812646 Jy ! Component: 200 - total flux cleaned = 0.00797507 Jy ! Total flux subtracted in 200 components = 0.00797507 Jy ! Clean residual min=-0.009701 max=0.010855 Jy/beam ! Clean residual mean=-0.000005 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.96084 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.96084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123991Jy sigma=1.246963 ! Fit after self-cal, rms=0.123890Jy sigma=1.245404 ! Inverting map ! Added new window around map position (-41, -104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741026 Jy ! Component: 100 - total flux cleaned = 0.00790835 Jy ! Component: 150 - total flux cleaned = 0.00770056 Jy ! Component: 200 - total flux cleaned = 0.0071574 Jy ! Total flux subtracted in 200 components = 0.0071574 Jy ! Clean residual min=-0.009255 max=0.009288 Jy/beam ! Clean residual mean=-0.000003 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 0.967997 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.967997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122303Jy sigma=1.231520 ! Fit after self-cal, rms=0.122234Jy sigma=1.230007 ! 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=0.122234Jy sigma=1.230007 ! Fit after self-cal, rms=0.122247Jy sigma=1.221798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=7.951 mas, bpa=1.496 degrees ! Estimated noise=1.17159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808614 Jy ! Component: 100 - total flux cleaned = 0.0102261 Jy ! Component: 150 - total flux cleaned = 0.0103912 Jy ! Component: 200 - total flux cleaned = 0.0102373 Jy ! Total flux subtracted in 200 components = 0.0102373 Jy ! Clean residual min=-0.008962 max=0.009196 Jy/beam ! Clean residual mean=0.000003 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.978234 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 134 components and 0.978234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120652Jy sigma=1.215009 ! Fit after self-cal, rms=0.120621Jy sigma=1.214339 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 = 0.00144658 Jy ! Component: 100 - total flux cleaned = 0.00130376 Jy ! Component: 150 - total flux cleaned = 0.00103569 Jy ! Component: 200 - total flux cleaned = 0.000913186 Jy ! Total flux subtracted in 200 components = 0.000913186 Jy ! Clean residual min=-0.008661 max=0.008627 Jy/beam ! Clean residual mean=0.000003 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.979147 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.979147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120127Jy sigma=1.210811 ! Fit after self-cal, rms=0.120118Jy sigma=1.210610 ! 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=0.120118Jy sigma=1.210610 ! Fit after self-cal, rms=0.120159Jy sigma=1.205506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.328 mas, bmaj=12.33 mas, bpa=0.7073 degrees ! Estimated noise=1.45553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659589 Jy ! Component: 100 - total flux cleaned = 0.00898547 Jy ! Component: 150 - total flux cleaned = 0.009401 Jy ! Component: 200 - total flux cleaned = 0.00940592 Jy ! Total flux subtracted in 200 components = 0.00940592 Jy ! Clean residual min=-0.007172 max=0.008466 Jy/beam ! Clean residual mean=0.000010 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.988553 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.988553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119109Jy sigma=1.205284 ! Fit after self-cal, rms=0.119102Jy sigma=1.204868 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 = 0.000377017 Jy ! Component: 100 - total flux cleaned = 0.000445581 Jy ! Component: 150 - total flux cleaned = 0.000495291 Jy ! Component: 200 - total flux cleaned = 0.000445789 Jy ! Total flux subtracted in 200 components = 0.000445789 Jy ! Clean residual min=-0.007123 max=0.008392 Jy/beam ! Clean residual mean=0.000011 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.988999 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 0.988999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118974Jy sigma=1.204511 ! Fit after self-cal, rms=0.118981Jy sigma=1.204401 ! 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=3.56 mas, bmaj=7.944 mas, bpa=1.507 degrees ! Estimated noise=1.17935 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 7.944 at 1.507 degrees (North through East) ! Clean map min=-0.008085 max=0.86831 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=0.118981Jy sigma=1.204401 ! Fit after self-cal, rms=0.113905Jy sigma=1.108595 ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=7.943 mas, bpa=1.497 degrees ! Estimated noise=1.1859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488524 Jy ! Component: 100 - total flux cleaned = 0.00547958 Jy ! Component: 150 - total flux cleaned = 0.00524017 Jy ! Component: 200 - total flux cleaned = 0.00501434 Jy ! Total flux subtracted in 200 components = 0.00501434 Jy ! Clean residual min=-0.007799 max=0.008115 Jy/beam ! Clean residual mean=0.000005 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.994014 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.994014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113090Jy sigma=1.105072 ! Fit after self-cal, rms=0.113087Jy sigma=1.104941 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257027 Jy ! Component: 100 - total flux cleaned = 5.34206e-05 Jy ! Component: 150 - total flux cleaned = -4.37779e-05 Jy ! Component: 200 - total flux cleaned = -0.000224582 Jy ! Total flux subtracted in 200 components = -0.000224582 Jy ! Clean residual min=-0.007749 max=0.007854 Jy/beam ! Clean residual mean=0.000005 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.993789 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.993789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112845Jy sigma=1.103089 ! Fit after self-cal, rms=0.112846Jy sigma=1.103006 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112846Jy sigma=1.103006 ! Fit after self-cal, rms=0.112887Jy sigma=1.100328 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=3.086 mas, bmaj=6.837 mas, bpa=2.566 degrees ! Estimated noise=1.52016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.680046 Jy ! Component: 100 - total flux cleaned = 0.835222 Jy ! Component: 150 - total flux cleaned = 0.897444 Jy ! Component: 200 - total flux cleaned = 0.93321 Jy ! Total flux subtracted in 200 components = 0.93321 Jy ! Clean residual min=-0.013576 max=0.018831 Jy/beam ! Clean residual mean=0.000011 rms=0.003530 Jy/beam ! Combined flux in latest and established models = 0.933211 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.933211 Jy ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=7.935 mas, bpa=1.521 degrees ! Estimated noise=1.19145 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 = 0.0270796 Jy ! Component: 100 - total flux cleaned = 0.044472 Jy ! Component: 150 - total flux cleaned = 0.0565342 Jy ! Component: 200 - total flux cleaned = 0.0625365 Jy ! Total flux subtracted in 200 components = 0.0625365 Jy ! Clean residual min=-0.010341 max=0.009793 Jy/beam ! Clean residual mean=0.000006 rms=0.002350 Jy/beam ! Combined flux in latest and established models = 0.995747 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 83 components and 0.995747 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=7.325 mas, bmaj=12.32 mas, bpa=0.7209 degrees ! Estimated noise=1.4725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045509 Jy ! Component: 100 - total flux cleaned = 0.00497434 Jy ! Component: 150 - total flux cleaned = 0.00563848 Jy ! Component: 200 - total flux cleaned = 0.00592406 Jy ! Total flux subtracted in 200 components = 0.00592406 Jy ! Clean residual min=-0.007005 max=0.007787 Jy/beam ! Clean residual mean=0.000009 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 1.00167 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 = 0.00025484 Jy ! Component: 100 - total flux cleaned = 0.000365552 Jy ! Component: 150 - total flux cleaned = 0.000361655 Jy ! Component: 200 - total flux cleaned = 0.000454032 Jy ! Total flux subtracted in 200 components = 0.000454032 Jy ! Clean residual min=-0.006889 max=0.007575 Jy/beam ! Clean residual mean=0.000009 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 1.00213 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 128 components and 1.00213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=7.935 mas, bpa=1.521 degrees ! Estimated noise=1.19145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188757 Jy ! Component: 100 - total flux cleaned = -0.00188336 Jy ! Component: 150 - total flux cleaned = -0.00188558 Jy ! Component: 200 - total flux cleaned = -0.0020862 Jy ! Total flux subtracted in 200 components = -0.0020862 Jy ! Clean residual min=-0.008848 max=0.008759 Jy/beam ! Clean residual mean=0.000006 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 1.00004 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 1.00004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114072Jy sigma=1.128714 ! Fit after self-cal, rms=0.114028Jy sigma=1.127926 wmodel /J1354-0206_S_map.mod ! wmodel: Unable to open new model file: /J1354-0206_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1354-0206_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.556 x 7.935 at 1.521 degrees (North through East) ! Clean map min=-0.0083203 max=0.87897 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1354-0206_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.878968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00211709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722583 0.722583 1.44517 2.89033 5.78067 11.5613 23.1227 46.2453 92.4907 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.878 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.177 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1354-0206_S_dfm.log closed on Thu May 19 18:42:52 2016