! Started logfile: /scr/pima/bg219h_uvs/J0650-1637_S_dfm.log on Thu May 19 22:13:27 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/bg219h_uvs/J0650-1637_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0650-1637_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736508 visibilities/baseline/integration-bin. ! Found source: J0650-1637 ! ! 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 928 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 J0650-1637_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.927330Jy sigma=19.044460 ! Fit after self-cal, rms=0.988694Jy sigma=10.801733 ! 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=2.372 mas, bmaj=6.308 mas, bpa=-0.5497 degrees ! Estimated noise=3.54104 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 = 1.05146 Jy ! Component: 100 - total flux cleaned = 1.39394 Jy ! Total flux subtracted in 100 components = 1.39394 Jy ! Clean residual min=-0.222501 max=0.306176 Jy/beam ! Clean residual mean=-0.000536 rms=0.063218 Jy/beam ! Combined flux in latest and established models = 1.39394 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.39394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.804676Jy sigma=9.232787 ! Fit after self-cal, rms=0.803721Jy sigma=9.222344 ! 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=2.899 mas, bmaj=6.971 mas, bpa=1.788 degrees ! Estimated noise=2.86742 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 = 0.231535 Jy ! Component: 100 - total flux cleaned = 0.339974 Jy ! Component: 150 - total flux cleaned = 0.399803 Jy ! Component: 200 - total flux cleaned = 0.424033 Jy ! Total flux subtracted in 200 components = 0.424033 Jy ! Clean residual min=-0.204890 max=0.279187 Jy/beam ! Clean residual mean=-0.000520 rms=0.062559 Jy/beam ! Combined flux in latest and established models = 1.81797 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 1.81797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.729026Jy sigma=8.604925 ! Fit after self-cal, rms=0.728777Jy sigma=8.603710 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.899 x 6.971 at 1.788 degrees (North through East) ! Clean map min=-0.1989 max=1.3989 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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=0.728777Jy sigma=8.603710 ! Fit after self-cal, rms=0.728777Jy sigma=8.603710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=6.971 mas, bpa=1.788 degrees ! Estimated noise=2.86742 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 = 0.00720027 Jy ! Component: 100 - total flux cleaned = 0.01022 Jy ! Component: 150 - total flux cleaned = 0.0121457 Jy ! Component: 200 - total flux cleaned = 0.0147694 Jy ! Total flux subtracted in 200 components = 0.0147694 Jy ! Clean residual min=-0.203181 max=0.277246 Jy/beam ! Clean residual mean=-0.000504 rms=0.062102 Jy/beam ! Combined flux in latest and established models = 1.83274 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 1.83274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.726173Jy sigma=8.580842 ! Fit after self-cal, rms=0.726175Jy sigma=8.580753 ! 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=0.726175Jy sigma=8.580753 ! Fit after self-cal, rms=0.726175Jy sigma=8.580753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=6.971 mas, bpa=1.788 degrees ! Estimated noise=2.86742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161601 Jy ! Component: 100 - total flux cleaned = 0.00385728 Jy ! Component: 150 - total flux cleaned = 0.0038897 Jy ! Component: 200 - total flux cleaned = 0.00384679 Jy ! Total flux subtracted in 200 components = 0.00384679 Jy ! Clean residual min=-0.202160 max=0.276426 Jy/beam ! Clean residual mean=-0.000499 rms=0.061894 Jy/beam ! Combined flux in latest and established models = 1.83658 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 1.83658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.724761Jy sigma=8.569055 ! Fit after self-cal, rms=0.724794Jy sigma=8.568977 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 (53, 73.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.25067 Jy ! Component: 100 - total flux cleaned = 0.266373 Jy ! Component: 150 - total flux cleaned = 0.256891 Jy ! Component: 200 - total flux cleaned = 0.253946 Jy ! Total flux subtracted in 200 components = 0.253946 Jy ! Clean residual min=-0.198930 max=0.246389 Jy/beam ! Clean residual mean=-0.000329 rms=0.049703 Jy/beam ! Combined flux in latest and established models = 2.09053 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 2.09053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.622948Jy sigma=7.690724 ! Fit after self-cal, rms=0.603142Jy sigma=7.470753 ! 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=0.603142Jy sigma=7.470753 ! Fit after self-cal, rms=0.603142Jy sigma=7.470753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=6.971 mas, bpa=1.788 degrees ! Estimated noise=2.86742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0918879 Jy ! Component: 100 - total flux cleaned = 0.101791 Jy ! Component: 150 - total flux cleaned = 0.105509 Jy ! Component: 200 - total flux cleaned = 0.114197 Jy ! Total flux subtracted in 200 components = 0.114197 Jy ! Clean residual min=-0.153087 max=0.185287 Jy/beam ! Clean residual mean=-0.000271 rms=0.041568 Jy/beam ! Combined flux in latest and established models = 2.20473 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 2.20473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.578767Jy sigma=7.216723 ! Fit after self-cal, rms=0.573922Jy sigma=7.158337 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 (-7.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150125 Jy ! Component: 100 - total flux cleaned = 0.207324 Jy ! Component: 150 - total flux cleaned = 0.235388 Jy ! Component: 200 - total flux cleaned = 0.250113 Jy ! Total flux subtracted in 200 components = 0.250113 Jy ! Clean residual min=-0.129254 max=0.130213 Jy/beam ! Clean residual mean=-0.000126 rms=0.033681 Jy/beam ! Combined flux in latest and established models = 2.45484 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 2.45484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.536197Jy sigma=6.714301 ! Fit after self-cal, rms=0.531993Jy sigma=6.683125 ! 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=0.531993Jy sigma=6.683125 ! Fit after self-cal, rms=0.531993Jy sigma=6.683125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.497 mas, bmaj=14.73 mas, bpa=12.92 degrees ! Estimated noise=3.94485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427648 Jy ! Component: 100 - total flux cleaned = 0.0523602 Jy ! Component: 150 - total flux cleaned = 0.0566789 Jy ! Component: 200 - total flux cleaned = 0.0626401 Jy ! Total flux subtracted in 200 components = 0.0626401 Jy ! Clean residual min=-0.171770 max=0.137693 Jy/beam ! Clean residual mean=-0.000116 rms=0.047940 Jy/beam ! Combined flux in latest and established models = 2.51748 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 2.51748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.526820Jy sigma=6.658808 ! Fit after self-cal, rms=0.525072Jy sigma=6.649469 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 = 0.0108089 Jy ! Component: 100 - total flux cleaned = 0.0160706 Jy ! Component: 150 - total flux cleaned = 0.0178086 Jy ! Component: 200 - total flux cleaned = 0.0194802 Jy ! Total flux subtracted in 200 components = 0.0194802 Jy ! Clean residual min=-0.165881 max=0.132503 Jy/beam ! Clean residual mean=-0.000064 rms=0.045173 Jy/beam ! Combined flux in latest and established models = 2.53696 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 2.53696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.524158Jy sigma=6.668285 ! Fit after self-cal, rms=0.523822Jy sigma=6.665358 ! 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=2.899 mas, bmaj=6.971 mas, bpa=1.788 degrees ! Estimated noise=2.86742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.899 x 6.971 at 1.788 degrees (North through East) ! Clean map min=-0.15306 max=1.3148 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=0.523822Jy sigma=6.665358 ! Fit after self-cal, rms=0.523822Jy sigma=6.665358 ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=6.971 mas, bpa=1.788 degrees ! Estimated noise=2.86742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948612 Jy ! Component: 100 - total flux cleaned = -2.14815e-05 Jy ! Component: 150 - total flux cleaned = -0.00318712 Jy ! Component: 200 - total flux cleaned = -0.000387068 Jy ! Total flux subtracted in 200 components = -0.000387068 Jy ! Clean residual min=-0.116567 max=0.107289 Jy/beam ! Clean residual mean=-0.000049 rms=0.029309 Jy/beam ! Combined flux in latest and established models = 2.53657 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 2.53657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.514956Jy sigma=6.510173 ! Fit after self-cal, rms=0.515021Jy sigma=6.506152 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160629 Jy ! Component: 100 - total flux cleaned = 0.000929885 Jy ! Component: 150 - total flux cleaned = 0.00212683 Jy ! Component: 200 - total flux cleaned = 0.00324062 Jy ! Total flux subtracted in 200 components = 0.00324062 Jy ! Clean residual min=-0.112329 max=0.104302 Jy/beam ! Clean residual mean=-0.000045 rms=0.028575 Jy/beam ! Combined flux in latest and established models = 2.53981 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 2.53981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.511405Jy sigma=6.445889 ! Fit after self-cal, rms=0.511302Jy sigma=6.444484 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.511302Jy sigma=6.444484 ! Fit after self-cal, rms=0.511302Jy sigma=6.444484 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=2.372 mas, bmaj=6.308 mas, bpa=-0.5497 degrees ! Estimated noise=3.54104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04707 Jy ! Component: 100 - total flux cleaned = 1.46809 Jy ! Component: 150 - total flux cleaned = 1.74743 Jy ! Component: 200 - total flux cleaned = 1.94439 Jy ! Total flux subtracted in 200 components = 1.94439 Jy ! Clean residual min=-0.214578 max=0.196788 Jy/beam ! Clean residual mean=-0.000351 rms=0.045752 Jy/beam ! Combined flux in latest and established models = 1.94439 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.94439 Jy ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=6.971 mas, bpa=1.788 degrees ! Estimated noise=2.86742 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) ! Added new window around map position (51.5, 95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237312 Jy ! Component: 100 - total flux cleaned = 0.377387 Jy ! Component: 150 - total flux cleaned = 0.438227 Jy ! Component: 200 - total flux cleaned = 0.492594 Jy ! Total flux subtracted in 200 components = 0.492594 Jy ! Clean residual min=-0.153044 max=0.129429 Jy/beam ! Clean residual mean=-0.000191 rms=0.032350 Jy/beam ! Combined flux in latest and established models = 2.43699 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 67 components and 2.43699 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=6.497 mas, bmaj=14.73 mas, bpa=12.92 degrees ! Estimated noise=3.94485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10347 Jy ! Component: 100 - total flux cleaned = 0.149605 Jy ! Component: 150 - total flux cleaned = 0.186855 Jy ! Component: 200 - total flux cleaned = 0.205989 Jy ! Total flux subtracted in 200 components = 0.205989 Jy ! Clean residual min=-0.170865 max=0.120408 Jy/beam ! Clean residual mean=0.000028 rms=0.044180 Jy/beam ! Combined flux in latest and established models = 2.64298 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 = 0.0133796 Jy ! Component: 100 - total flux cleaned = 0.020248 Jy ! Component: 150 - total flux cleaned = 0.0265728 Jy ! Component: 200 - total flux cleaned = 0.0338019 Jy ! Total flux subtracted in 200 components = 0.0338019 Jy ! Clean residual min=-0.156248 max=0.115872 Jy/beam ! Clean residual mean=0.000092 rms=0.041028 Jy/beam ! Combined flux in latest and established models = 2.67678 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 129 components and 2.67678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=6.971 mas, bpa=1.788 degrees ! Estimated noise=2.86742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194013 Jy ! Component: 100 - total flux cleaned = 0.00626811 Jy ! Component: 150 - total flux cleaned = 0.00796265 Jy ! Component: 200 - total flux cleaned = 0.0132741 Jy ! Total flux subtracted in 200 components = 0.0132741 Jy ! Clean residual min=-0.129383 max=0.101227 Jy/beam ! Clean residual mean=0.000035 rms=0.025641 Jy/beam ! Combined flux in latest and established models = 2.69005 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 2.69005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.502583Jy sigma=6.277355 ! Fit after self-cal, rms=0.496788Jy sigma=6.232330 wmodel /J0650-1637_S_map.mod ! wmodel: Unable to open new model file: /J0650-1637_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0650-1637_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.899 x 6.971 at 1.788 degrees (North through East) ! Clean map min=-0.11369 max=1.2291 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0650-1637_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.22911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0252086 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.15291 6.15291 12.3058 24.6116 49.2233 98.4466 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0756 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 48.757 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0650-1637_S_dfm.log closed on Thu May 19 22:13:30 2016