! Started logfile: /scr/pima/rv119_uvs/J1427-4206_X_dfm.log on Sun Dec 17 11:36:17 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv119_uvs/J1427-4206_X_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1427-4206_X_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.535714 visibilities/baseline/integration-bin. ! Found source: J1427-4206 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 480 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1427-4206_X] 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 0.200x0.200 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.609767Jy sigma=23.695400 ! Fit after self-cal, rms=1.514801Jy sigma=13.226132 ! 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=0.666 mas, bmaj=2.222 mas, bpa=-2.847 degrees ! Estimated noise=4.06707 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 = 1.59626 Jy ! Component: 100 - total flux cleaned = 2.05053 Jy ! Total flux subtracted in 100 components = 2.05053 Jy ! Clean residual min=-0.124391 max=0.277490 Jy/beam ! Clean residual mean=-0.001502 rms=0.039313 Jy/beam ! Combined flux in latest and established models = 2.05053 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.05053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.763734Jy sigma=6.533456 ! Fit after self-cal, rms=0.763400Jy sigma=6.527545 ! Inverting map ! Added new window around map position (1.2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.292327 Jy ! Component: 100 - total flux cleaned = 0.486782 Jy ! Total flux subtracted in 100 components = 0.486782 Jy ! Clean residual min=-0.101647 max=0.215723 Jy/beam ! Clean residual mean=-0.000798 rms=0.028460 Jy/beam ! Combined flux in latest and established models = 2.53731 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 2.53731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.530663Jy sigma=4.606909 ! Fit after self-cal, rms=0.521962Jy sigma=4.494340 ! Inverting map ! Added new window around map position (-1.4, -4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193718 Jy ! Component: 100 - total flux cleaned = 0.329048 Jy ! Total flux subtracted in 100 components = 0.329048 Jy ! Clean residual min=-0.095364 max=0.101113 Jy/beam ! Clean residual mean=-0.000316 rms=0.020648 Jy/beam ! Combined flux in latest and established models = 2.86636 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 2.86636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.391802Jy sigma=3.422114 ! Fit after self-cal, rms=0.390595Jy sigma=3.408556 ! 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=0.7884 mas, bmaj=2.603 mas, bpa=-3.466 degrees ! Estimated noise=3.72515 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 = 0.131531 Jy ! Component: 100 - total flux cleaned = 0.212377 Jy ! Component: 150 - total flux cleaned = 0.263683 Jy ! Component: 200 - total flux cleaned = 0.296526 Jy ! Total flux subtracted in 200 components = 0.296526 Jy ! Clean residual min=-0.109823 max=0.105722 Jy/beam ! Clean residual mean=0.000252 rms=0.022563 Jy/beam ! Combined flux in latest and established models = 3.16288 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 62 components and 3.16288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331871Jy sigma=2.936819 ! Fit after self-cal, rms=0.331226Jy sigma=2.929253 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7884 x 2.603 at -3.466 degrees (North through East) ! Clean map min=-0.10272 max=1.9422 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.93 LA 1.01 MK 1.06 ! NL 1.24 OV 0.93 PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.93 LA 1.05 MK 1.02 ! NL 1.21 OV 0.95 PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.95 LA 1.04 MK 0.99 ! NL 1.20 OV 0.93 PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.90 LA 1.00 MK 1.00 ! NL 1.20 OV 0.94 PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.331226Jy sigma=2.929253 ! Fit after self-cal, rms=0.285139Jy sigma=2.332267 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7903 mas, bmaj=2.609 mas, bpa=-3.318 degrees ! Estimated noise=3.78939 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 = -0.0489831 Jy ! Component: 100 - total flux cleaned = -0.0560309 Jy ! Component: 150 - total flux cleaned = -0.0594326 Jy ! Component: 200 - total flux cleaned = -0.0623411 Jy ! Total flux subtracted in 200 components = -0.0623411 Jy ! Clean residual min=-0.059856 max=0.081562 Jy/beam ! Clean residual mean=0.000306 rms=0.016169 Jy/beam ! Combined flux in latest and established models = 3.10054 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 3.10054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270463Jy sigma=2.207565 ! Fit after self-cal, rms=0.269869Jy sigma=2.201031 ! Inverting map ! Added new window around map position (8.4, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796845 Jy ! Component: 100 - total flux cleaned = 0.118639 Jy ! Component: 150 - total flux cleaned = 0.123166 Jy ! Component: 200 - total flux cleaned = 0.123167 Jy ! Total flux subtracted in 200 components = 0.123167 Jy ! Clean residual min=-0.060390 max=0.059602 Jy/beam ! Clean residual mean=0.000119 rms=0.013932 Jy/beam ! Combined flux in latest and established models = 3.22371 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 3.22371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242058Jy sigma=1.983201 ! Fit after self-cal, rms=0.239458Jy sigma=1.943068 ! 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=0.239458Jy sigma=1.943068 ! Fit after self-cal, rms=0.225881Jy sigma=1.831154 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7902 mas, bmaj=2.608 mas, bpa=-3.193 degrees ! Estimated noise=3.79175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0137001 Jy ! Component: 100 - total flux cleaned = -0.0169067 Jy ! Component: 150 - total flux cleaned = -0.016884 Jy ! Component: 200 - total flux cleaned = -0.0183957 Jy ! Total flux subtracted in 200 components = -0.0183957 Jy ! Clean residual min=-0.045625 max=0.045617 Jy/beam ! Clean residual mean=-0.000150 rms=0.011988 Jy/beam ! Combined flux in latest and established models = 3.20531 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 3.20531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215585Jy sigma=1.768490 ! Fit after self-cal, rms=0.215474Jy sigma=1.764484 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 = 0.0025167 Jy ! Component: 100 - total flux cleaned = 0.00184433 Jy ! Component: 150 - total flux cleaned = 0.00122992 Jy ! Component: 200 - total flux cleaned = 0.000689666 Jy ! Total flux subtracted in 200 components = 0.000689666 Jy ! Clean residual min=-0.043535 max=0.043987 Jy/beam ! Clean residual mean=-0.000194 rms=0.011783 Jy/beam ! Combined flux in latest and established models = 3.206 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 3.206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211555Jy sigma=1.738180 ! Fit after self-cal, rms=0.211606Jy sigma=1.736827 ! 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=0.211606Jy sigma=1.736827 ! Fit after self-cal, rms=0.183232Jy sigma=1.516453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7904 mas, bmaj=2.608 mas, bpa=-3.125 degrees ! Estimated noise=3.79076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0247806 Jy ! Component: 100 - total flux cleaned = -0.0333551 Jy ! Component: 150 - total flux cleaned = -0.0405372 Jy ! Component: 200 - total flux cleaned = -0.0446677 Jy ! Total flux subtracted in 200 components = -0.0446677 Jy ! Clean residual min=-0.038182 max=0.033769 Jy/beam ! Clean residual mean=-0.000113 rms=0.008911 Jy/beam ! Combined flux in latest and established models = 3.16134 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 3.16134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177186Jy sigma=1.474630 ! Fit after self-cal, rms=0.176806Jy sigma=1.473025 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 = -0.00422541 Jy ! Component: 100 - total flux cleaned = -0.00685714 Jy ! Component: 150 - total flux cleaned = -0.00925833 Jy ! Component: 200 - total flux cleaned = -0.0114645 Jy ! Total flux subtracted in 200 components = -0.0114645 Jy ! Clean residual min=-0.037024 max=0.032200 Jy/beam ! Clean residual mean=-0.000120 rms=0.008734 Jy/beam ! Combined flux in latest and established models = 3.14987 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 3.14987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174857Jy sigma=1.457000 ! Fit after self-cal, rms=0.174648Jy sigma=1.456346 ! 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=0.174648Jy sigma=1.456346 ! Fit after self-cal, rms=0.173808Jy sigma=1.441556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.563 mas, bmaj=9.386 mas, bpa=0.767 degrees ! Estimated noise=5.28458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0209527 Jy ! Component: 100 - total flux cleaned = -0.0262131 Jy ! Component: 150 - total flux cleaned = -0.0295439 Jy ! Component: 200 - total flux cleaned = -0.0319712 Jy ! Total flux subtracted in 200 components = -0.0319712 Jy ! Clean residual min=-0.047376 max=0.046251 Jy/beam ! Clean residual mean=-0.000116 rms=0.014729 Jy/beam ! Combined flux in latest and established models = 3.1179 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 3.1179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170738Jy sigma=1.430021 ! Fit after self-cal, rms=0.170233Jy sigma=1.427520 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 = -0.00363047 Jy ! Component: 100 - total flux cleaned = -0.00485211 Jy ! Component: 150 - total flux cleaned = -0.00561653 Jy ! Component: 200 - total flux cleaned = -0.0065465 Jy ! Total flux subtracted in 200 components = -0.0065465 Jy ! Clean residual min=-0.046303 max=0.045639 Jy/beam ! Clean residual mean=-0.000107 rms=0.014544 Jy/beam ! Combined flux in latest and established models = 3.11135 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 158 components and 3.11135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169605Jy sigma=1.424154 ! Fit after self-cal, rms=0.169377Jy sigma=1.423291 ! 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=0.7898 mas, bmaj=2.606 mas, bpa=-3.112 degrees ! Estimated noise=3.78857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7898 x 2.606 at -3.112 degrees (North through East) ! Clean map min=-0.031816 max=1.9873 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=0.169377Jy sigma=1.423291 ! Fit after self-cal, rms=0.163506Jy sigma=1.323895 ! Inverting map and beam ! Estimated beam: bmin=0.7898 mas, bmaj=2.6 mas, bpa=-3.003 degrees ! Estimated noise=3.79007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0166424 Jy ! Component: 100 - total flux cleaned = -0.0203609 Jy ! Component: 150 - total flux cleaned = -0.0232102 Jy ! Component: 200 - total flux cleaned = -0.0257412 Jy ! Total flux subtracted in 200 components = -0.0257412 Jy ! Clean residual min=-0.033270 max=0.030489 Jy/beam ! Clean residual mean=-0.000054 rms=0.008018 Jy/beam ! Combined flux in latest and established models = 3.08561 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 3.08561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160447Jy sigma=1.303145 ! Fit after self-cal, rms=0.160322Jy sigma=1.302541 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00291668 Jy ! Component: 100 - total flux cleaned = -0.00475994 Jy ! Component: 150 - total flux cleaned = -0.00533334 Jy ! Component: 200 - total flux cleaned = -0.00614147 Jy ! Total flux subtracted in 200 components = -0.00614147 Jy ! Clean residual min=-0.032421 max=0.029897 Jy/beam ! Clean residual mean=-0.000059 rms=0.007919 Jy/beam ! Combined flux in latest and established models = 3.07947 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 3.07947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159284Jy sigma=1.293198 ! Fit after self-cal, rms=0.159182Jy sigma=1.292930 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159182Jy sigma=1.292930 ! Fit after self-cal, rms=0.158753Jy sigma=1.285241 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=0.6631 mas, bmaj=2.216 mas, bpa=-2.341 degrees ! Estimated noise=4.17226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.63771 Jy ! Component: 100 - total flux cleaned = 2.11296 Jy ! Component: 150 - total flux cleaned = 2.36989 Jy ! Component: 200 - total flux cleaned = 2.53204 Jy ! Total flux subtracted in 200 components = 2.53204 Jy ! Clean residual min=-0.056604 max=0.092686 Jy/beam ! Clean residual mean=-0.000565 rms=0.015167 Jy/beam ! Combined flux in latest and established models = 2.53204 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 28 model components to the UV plane model. ! The established model now contains 28 components and 2.53204 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7892 mas, bmaj=2.599 mas, bpa=-3.01 degrees ! Estimated noise=3.78736 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 = 0.166148 Jy ! Component: 100 - total flux cleaned = 0.266842 Jy ! Component: 150 - total flux cleaned = 0.335087 Jy ! Component: 200 - total flux cleaned = 0.38371 Jy ! Total flux subtracted in 200 components = 0.38371 Jy ! Clean residual min=-0.034140 max=0.038398 Jy/beam ! Clean residual mean=-0.000240 rms=0.009376 Jy/beam ! Combined flux in latest and established models = 2.91575 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 61 components and 2.91575 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=2.578 mas, bmaj=9.408 mas, bpa=0.8809 degrees ! Estimated noise=5.27423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554118 Jy ! Component: 100 - total flux cleaned = 0.0862506 Jy ! Component: 150 - total flux cleaned = 0.104809 Jy ! Component: 200 - total flux cleaned = 0.116494 Jy ! Total flux subtracted in 200 components = 0.116494 Jy ! Clean residual min=-0.045446 max=0.044674 Jy/beam ! Clean residual mean=-0.000104 rms=0.013756 Jy/beam ! Combined flux in latest and established models = 3.03224 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 = 0.00748942 Jy ! Component: 100 - total flux cleaned = 0.0123143 Jy ! Component: 150 - total flux cleaned = 0.0139877 Jy ! Component: 200 - total flux cleaned = 0.014364 Jy ! Total flux subtracted in 200 components = 0.014364 Jy ! Clean residual min=-0.044603 max=0.044282 Jy/beam ! Clean residual mean=-0.000058 rms=0.013691 Jy/beam ! Combined flux in latest and established models = 3.04661 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 3.04661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7892 mas, bmaj=2.599 mas, bpa=-3.01 degrees ! Estimated noise=3.78736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198822 Jy ! Component: 100 - total flux cleaned = 0.000399799 Jy ! Component: 150 - total flux cleaned = -0.000475844 Jy ! Component: 200 - total flux cleaned = -0.000857981 Jy ! Total flux subtracted in 200 components = -0.000857981 Jy ! Clean residual min=-0.030761 max=0.033083 Jy/beam ! Clean residual mean=-0.000036 rms=0.007854 Jy/beam ! Combined flux in latest and established models = 3.04575 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 3.04575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158609Jy sigma=1.308496 ! Fit after self-cal, rms=0.157306Jy sigma=1.293026 wmodel J1427-4206_X_map.mod ! Writing 114 model components to file: J1427-4206_X_map.mod wobs J1427-4206_X_uvs.fits ! Writing UV FITS file: J1427-4206_X_uvs.fits wwins J1427-4206_X_map.win ! wwins: Wrote 4 windows to J1427-4206_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0089946 Jy ! Component: 100 - total flux cleaned = 0.00899777 Jy ! Component: 150 - total flux cleaned = 0.00899981 Jy ! Component: 200 - total flux cleaned = 0.0081439 Jy ! Component: 250 - total flux cleaned = 0.00650158 Jy ! Component: 300 - total flux cleaned = 0.0034071 Jy ! Component: 350 - total flux cleaned = 0.000782699 Jy ! Component: 400 - total flux cleaned = -0.00282892 Jy ! Component: 450 - total flux cleaned = -0.0056064 Jy ! Component: 500 - total flux cleaned = -0.00728927 Jy ! Component: 550 - total flux cleaned = -0.00925279 Jy ! Component: 600 - total flux cleaned = -0.0120946 Jy ! Component: 650 - total flux cleaned = -0.0130077 Jy ! Component: 700 - total flux cleaned = -0.0150935 Jy ! Component: 750 - total flux cleaned = -0.0165361 Jy ! Component: 800 - total flux cleaned = -0.017379 Jy ! Component: 850 - total flux cleaned = -0.0176572 Jy ! Component: 900 - total flux cleaned = -0.0192656 Jy ! Component: 950 - total flux cleaned = -0.0200439 Jy ! Component: 1000 - total flux cleaned = -0.0213134 Jy ! Component: 1050 - total flux cleaned = -0.0218105 Jy ! Component: 1100 - total flux cleaned = -0.023029 Jy ! Component: 1150 - total flux cleaned = -0.0235038 Jy ! Component: 1200 - total flux cleaned = -0.0241972 Jy ! Component: 1250 - total flux cleaned = -0.0246439 Jy ! Component: 1300 - total flux cleaned = -0.0246412 Jy ! Component: 1350 - total flux cleaned = -0.0252917 Jy ! Component: 1400 - total flux cleaned = -0.0259301 Jy ! Component: 1450 - total flux cleaned = -0.0265616 Jy ! Component: 1500 - total flux cleaned = -0.0271767 Jy ! Component: 1550 - total flux cleaned = -0.0281721 Jy ! Component: 1600 - total flux cleaned = -0.0283682 Jy ! Component: 1650 - total flux cleaned = -0.028942 Jy ! Component: 1700 - total flux cleaned = -0.0296946 Jy ! Component: 1750 - total flux cleaned = -0.0300681 Jy ! Component: 1800 - total flux cleaned = -0.0304346 Jy ! Component: 1850 - total flux cleaned = -0.0311486 Jy ! Component: 1900 - total flux cleaned = -0.0311514 Jy ! Component: 1950 - total flux cleaned = -0.0316681 Jy ! Component: 2000 - total flux cleaned = -0.0318345 Jy ! Component: 2050 - total flux cleaned = -0.0318358 Jy ! Component: 2100 - total flux cleaned = -0.0321588 Jy ! Component: 2150 - total flux cleaned = -0.0323199 Jy ! Component: 2200 - total flux cleaned = -0.0323206 Jy ! Component: 2250 - total flux cleaned = -0.0323205 Jy ! Component: 2300 - total flux cleaned = -0.0323184 Jy ! Component: 2350 - total flux cleaned = -0.0318711 Jy ! Component: 2400 - total flux cleaned = -0.0326064 Jy ! Component: 2450 - total flux cleaned = -0.0328932 Jy ! Component: 2500 - total flux cleaned = -0.0330327 Jy ! Component: 2550 - total flux cleaned = -0.0330351 Jy ! Component: 2600 - total flux cleaned = -0.0330353 Jy ! Component: 2650 - total flux cleaned = -0.0328986 Jy ! Component: 2700 - total flux cleaned = -0.0328976 Jy ! Component: 2750 - total flux cleaned = -0.0324997 Jy ! Component: 2800 - total flux cleaned = -0.0321095 Jy ! Component: 2850 - total flux cleaned = -0.0321093 Jy ! Component: 2900 - total flux cleaned = -0.0322352 Jy ! Component: 2950 - total flux cleaned = -0.0321094 Jy ! Component: 3000 - total flux cleaned = -0.0319836 Jy ! Component: 3050 - total flux cleaned = -0.0314975 Jy ! Component: 3100 - total flux cleaned = -0.0311373 Jy ! Component: 3150 - total flux cleaned = -0.031257 Jy ! Component: 3200 - total flux cleaned = -0.0313742 Jy ! Component: 3250 - total flux cleaned = -0.0312588 Jy ! Component: 3300 - total flux cleaned = -0.0312601 Jy ! Component: 3350 - total flux cleaned = -0.0317135 Jy ! Component: 3400 - total flux cleaned = -0.0316014 Jy ! Component: 3450 - total flux cleaned = -0.0318236 Jy ! Component: 3500 - total flux cleaned = -0.0319308 Jy ! Component: 3550 - total flux cleaned = -0.0317151 Jy ! Component: 3600 - total flux cleaned = -0.0319296 Jy ! Component: 3650 - total flux cleaned = -0.0321409 Jy ! Component: 3700 - total flux cleaned = -0.032037 Jy ! Component: 3750 - total flux cleaned = -0.0320367 Jy ! Component: 3800 - total flux cleaned = -0.0323456 Jy ! Component: 3850 - total flux cleaned = -0.0324467 Jy ! Component: 3900 - total flux cleaned = -0.0323478 Jy ! Component: 3950 - total flux cleaned = -0.0324489 Jy ! Component: 4000 - total flux cleaned = -0.0328422 Jy ! Component: 4050 - total flux cleaned = -0.0331343 Jy ! Total flux subtracted in 4096 components = -0.033038 Jy ! Clean residual min=-0.005161 max=0.005424 Jy/beam ! Clean residual mean=0.000011 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 3.01271 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 465 components and 3.01271 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1427-4206_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7892 x 2.599 at -3.01 degrees (North through East) ! Clean map min=-0.013046 max=2.0536 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1427-4206_X_map.fits wmodel /scr/pima/rv119_uvs/J1427-4206_X_map.mod ! Writing 465 model components to file: /scr/pima/rv119_uvs/J1427-4206_X_map.mod wobs /scr/pima/rv119_uvs/J1427-4206_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1427-4206_X_uvs.fits wwins /scr/pima/rv119_uvs/J1427-4206_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv119_uvs/J1427-4206_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.05362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00184112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268957 0.268957 0.537914 1.07583 2.15166 4.30331 8.60662 17.2132 34.4265 68.853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1115.42 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1427-4206_X_dfm.log closed on Sun Dec 17 11:36:21 2017