! Started logfile: /scr/pima/rdv94_uvs/J0922-3959_X_uvs.log on Mon Sep 23 22:10:10 2013 obs /scr/pima/rdv94_uvs/J0922-3959_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0922-3959_X_uva.fits ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! loc_base: Missing AN table, version: 4 ! AN table 1: 10 integrations on 10 of 10 possible baselines. ! AN table 2: 22 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.753125 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 964 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0922-3959_X] 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 0.200x0.200 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 10 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.569878Jy sigma=8.837021 ! Fit after self-cal, rms=0.289990Jy sigma=1.218773 ! 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=0.9472 mas, bmaj=9.564 mas, bpa=-2.446 degrees ! Estimated noise=6.97761 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.783344 Jy ! Component: 100 - total flux cleaned = 0.967417 Jy ! Total flux subtracted in 100 components = 0.967417 Jy ! Clean residual min=-0.080889 max=0.082514 Jy/beam ! Clean residual mean=-0.000246 rms=0.029597 Jy/beam ! Combined flux in latest and established models = 0.967417 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.967417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263365Jy sigma=1.335630 ! Fit after self-cal, rms=0.263556Jy sigma=1.335271 ! 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=1.149 mas, bmaj=10.11 mas, bpa=-1.763 degrees ! Estimated noise=5.87285 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 = 0.0746482 Jy ! Component: 100 - total flux cleaned = 0.087368 Jy ! Component: 150 - total flux cleaned = 0.0713599 Jy ! Component: 200 - total flux cleaned = 0.0650204 Jy ! Total flux subtracted in 200 components = 0.0650204 Jy ! Clean residual min=-0.022190 max=0.022169 Jy/beam ! Clean residual mean=-0.000805 rms=0.009510 Jy/beam ! Combined flux in latest and established models = 1.03244 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 96 components and 1.03244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200771Jy sigma=0.808575 ! Fit after self-cal, rms=0.200989Jy sigma=0.807753 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.08 LA 0.99 OV 0.96 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.01 LA 1.00 MK 1.01 OV 1.01 ! PT 1.30 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 0.96 LA 0.96 OV 0.99 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.95 LA 1.00 MK 1.00 OV 1.04 ! PT 1.33 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 0.91 LA 0.99 OV 1.06 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.90 LA 1.00 MK 0.97 OV 1.02 ! PT 1.31 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00 LA 0.94 OV 0.98 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.94 LA 1.03 MK 1.01 OV 0.99 ! PT 1.36 ! ! ! Fit before self-cal, rms=0.200989Jy sigma=0.807753 ! Fit after self-cal, rms=0.183646Jy sigma=0.673879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=10.11 mas, bpa=-1.734 degrees ! Estimated noise=5.83213 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 = -0.0118526 Jy ! Component: 100 - total flux cleaned = -0.0156873 Jy ! Component: 150 - total flux cleaned = -0.0192828 Jy ! Component: 200 - total flux cleaned = -0.0237835 Jy ! Total flux subtracted in 200 components = -0.0237835 Jy ! Clean residual min=-0.006032 max=0.006045 Jy/beam ! Clean residual mean=-0.000137 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 1.00865 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 159 components and 1.00865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179773Jy sigma=0.662677 ! Fit after self-cal, rms=0.180191Jy sigma=0.662407 ! 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=0.180191Jy sigma=0.662407 ! Fit after self-cal, rms=0.181532Jy sigma=0.660529 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=10.12 mas, bpa=-1.744 degrees ! Estimated noise=5.82796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00378927 Jy ! Component: 100 - total flux cleaned = -0.00666333 Jy ! Component: 150 - total flux cleaned = -0.0100333 Jy ! Component: 200 - total flux cleaned = -0.0131655 Jy ! Total flux subtracted in 200 components = -0.0131655 Jy ! Clean residual min=-0.003908 max=0.003899 Jy/beam ! Clean residual mean=-0.000074 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.995488 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 222 components and 0.995488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179885Jy sigma=0.657118 ! Fit after self-cal, rms=0.179942Jy sigma=0.657032 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 = -0.000833695 Jy ! Component: 100 - total flux cleaned = -0.00120305 Jy ! Component: 150 - total flux cleaned = -0.000669164 Jy ! Component: 200 - total flux cleaned = -0.000667918 Jy ! Total flux subtracted in 200 components = -0.000667918 Jy ! Clean residual min=-0.002757 max=0.002771 Jy/beam ! Clean residual mean=-0.000088 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.99482 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 268 components and 0.99482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179185Jy sigma=0.655644 ! Fit after self-cal, rms=0.179232Jy sigma=0.655581 ! 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=0.179232Jy sigma=0.655581 ! Fit after self-cal, rms=0.180530Jy sigma=0.654750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=10.12 mas, bpa=-1.747 degrees ! Estimated noise=5.82824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158808 Jy ! Component: 100 - total flux cleaned = -0.00267435 Jy ! Component: 150 - total flux cleaned = -0.00426935 Jy ! Component: 200 - total flux cleaned = -0.00619297 Jy ! Total flux subtracted in 200 components = -0.00619297 Jy ! Clean residual min=-0.002408 max=0.002420 Jy/beam ! Clean residual mean=0.000007 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.988627 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 320 components and 0.988628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179885Jy sigma=0.653600 ! Fit after self-cal, rms=0.179921Jy sigma=0.653565 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 = 0.000148001 Jy ! Component: 100 - total flux cleaned = 0.00113796 Jy ! Component: 150 - total flux cleaned = 0.00232843 Jy ! Component: 200 - total flux cleaned = 0.00358702 Jy ! Total flux subtracted in 200 components = 0.00358702 Jy ! Clean residual min=-0.001870 max=0.001854 Jy/beam ! Clean residual mean=-0.000029 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.992215 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 350 components and 0.992215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179598Jy sigma=0.652934 ! Fit after self-cal, rms=0.179621Jy sigma=0.652921 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.179621Jy sigma=0.652921 ! Fit after self-cal, rms=0.180506Jy sigma=0.652521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=13.88 mas, bpa=11.19 degrees ! Estimated noise=6.63667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00203369 Jy ! Component: 100 - total flux cleaned = -0.00321594 Jy ! Component: 150 - total flux cleaned = -0.00363342 Jy ! Component: 200 - total flux cleaned = -0.00402415 Jy ! Total flux subtracted in 200 components = -0.00402415 Jy ! Clean residual min=-0.001591 max=0.001601 Jy/beam ! Clean residual mean=0.000043 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.98819 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 400 components and 0.98819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180277Jy sigma=0.652160 ! Fit after self-cal, rms=0.180290Jy sigma=0.652113 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 = 0.00102239 Jy ! Component: 100 - total flux cleaned = 0.00116088 Jy ! Component: 150 - total flux cleaned = 0.00163489 Jy ! Component: 200 - total flux cleaned = 0.00183183 Jy ! Total flux subtracted in 200 components = 0.00183183 Jy ! Clean residual min=-0.001082 max=0.001097 Jy/beam ! Clean residual mean=-0.000010 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.990022 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 451 components and 0.990022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180217Jy sigma=0.651845 ! Fit after self-cal, rms=0.180226Jy sigma=0.651833 ! 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=1.158 mas, bmaj=10.13 mas, bpa=-1.75 degrees ! Estimated noise=5.83071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 10.13 at -1.75 degrees (North through East) ! Clean map min=-0.022314 max=0.89411 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=0.180226Jy sigma=0.651833 ! Fit after self-cal, rms=0.164054Jy sigma=0.427106 ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=10.13 mas, bpa=-1.75 degrees ! Estimated noise=5.8269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101039 Jy ! Component: 100 - total flux cleaned = 0.00182229 Jy ! Component: 150 - total flux cleaned = 0.00254724 Jy ! Component: 200 - total flux cleaned = 0.00305537 Jy ! Total flux subtracted in 200 components = 0.00305537 Jy ! Clean residual min=-0.001378 max=0.001380 Jy/beam ! Clean residual mean=-0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.993078 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 500 components and 0.993077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163855Jy sigma=0.426315 ! Fit after self-cal, rms=0.163865Jy sigma=0.426281 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018162 Jy ! Component: 100 - total flux cleaned = -0.000103537 Jy ! Component: 150 - total flux cleaned = -0.000103862 Jy ! Component: 200 - total flux cleaned = -3.60533e-05 Jy ! Total flux subtracted in 200 components = -3.60533e-05 Jy ! Clean residual min=-0.001127 max=0.001127 Jy/beam ! Clean residual mean=-0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.993041 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 541 components and 0.993041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163744Jy sigma=0.425888 ! Fit after self-cal, rms=0.163747Jy sigma=0.425867 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163747Jy sigma=0.425867 ! Fit after self-cal, rms=0.164493Jy sigma=0.425678 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=0.955 mas, bmaj=9.599 mas, bpa=-2.465 degrees ! Estimated noise=6.96571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.781711 Jy ! Component: 100 - total flux cleaned = 0.961771 Jy ! Component: 150 - total flux cleaned = 1.03385 Jy ! Component: 200 - total flux cleaned = 1.06747 Jy ! Total flux subtracted in 200 components = 1.06747 Jy ! Clean residual min=-0.028165 max=0.028502 Jy/beam ! Clean residual mean=0.000400 rms=0.011348 Jy/beam ! Combined flux in latest and established models = 1.06747 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 50 model components to the UV plane model. ! The established model now contains 50 components and 1.06747 Jy ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=10.13 mas, bpa=-1.749 degrees ! Estimated noise=5.82398 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 = 0.0131826 Jy ! Component: 100 - total flux cleaned = 0.0201559 Jy ! Component: 150 - total flux cleaned = 0.0249066 Jy ! Component: 200 - total flux cleaned = 0.0265523 Jy ! Total flux subtracted in 200 components = 0.0265523 Jy ! Clean residual min=-0.008643 max=0.008515 Jy/beam ! Clean residual mean=0.000223 rms=0.003579 Jy/beam ! Combined flux in latest and established models = 1.09402 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 147 components and 1.09402 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=13.89 mas, bpa=11.19 degrees ! Estimated noise=6.62862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00399856 Jy ! Component: 100 - total flux cleaned = -0.00208473 Jy ! Component: 150 - total flux cleaned = 0.00115163 Jy ! Component: 200 - total flux cleaned = 0.00299365 Jy ! Total flux subtracted in 200 components = 0.00299365 Jy ! Clean residual min=-0.003616 max=0.003600 Jy/beam ! Clean residual mean=0.000067 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 1.09701 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 = 0.0008455 Jy ! Component: 100 - total flux cleaned = 0.00316599 Jy ! Component: 150 - total flux cleaned = 0.00583164 Jy ! Component: 200 - total flux cleaned = 0.00800382 Jy ! Total flux subtracted in 200 components = 0.00800382 Jy ! Clean residual min=-0.004216 max=0.004238 Jy/beam ! Clean residual mean=-0.000008 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 1.10502 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 266 components and 1.10502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=10.13 mas, bpa=-1.749 degrees ! Estimated noise=5.82398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00393588 Jy ! Component: 100 - total flux cleaned = -0.00626819 Jy ! Component: 150 - total flux cleaned = -0.00721455 Jy ! Component: 200 - total flux cleaned = -0.00703681 Jy ! Total flux subtracted in 200 components = -0.00703681 Jy ! Clean residual min=-0.002902 max=0.002891 Jy/beam ! Clean residual mean=-0.000047 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 1.09798 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 319 components and 1.09798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167446Jy sigma=0.432768 ! Fit after self-cal, rms=0.167107Jy sigma=0.432304 wmodel /scr/pima/rdv94_uvs/J0922-3959_X_map.mod ! Writing 319 model components to file: /scr/pima/rdv94_uvs/J0922-3959_X_map.mod wobs /scr/pima/rdv94_uvs/J0922-3959_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0922-3959_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0922-3959_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/rdv94_uvs/J0922-3959_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 10.13 at -1.749 degrees (North through East) ! Clean map min=-0.016969 max=0.92446 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0922-3959_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.924455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00106615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345983 0.345983 0.691966 1.38393 2.76786 5.53573 11.0715 22.1429 44.2858 88.5717 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.924 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0922-3959_X_uvs.log closed on Mon Sep 23 22:10:15 2013