! Started logfile: /scr/pima/bg219e_uvs/J0819-0630_S_dfm.log on Thu May 19 18:29:37 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/J0819-0630_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0819-0630_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785441 visibilities/baseline/integration-bin. ! Found source: J0819-0630 ! ! 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 8200 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 J0819-0630_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016193Jy sigma=19.555952 ! Fit after self-cal, rms=0.833448Jy sigma=15.965814 ! 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=2.903 mas, bmaj=7.064 mas, bpa=3.367 degrees ! Estimated noise=0.649887 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 = 0.123543 Jy ! Component: 100 - total flux cleaned = 0.159645 Jy ! Total flux subtracted in 100 components = 0.159645 Jy ! Clean residual min=-0.006883 max=0.016113 Jy/beam ! Clean residual mean=-0.000019 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.159645 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.159645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080750Jy sigma=1.483668 ! Fit after self-cal, rms=0.080657Jy sigma=1.482097 ! Inverting map ! Added new window around map position (0.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188466 Jy ! Component: 100 - total flux cleaned = 0.030084 Jy ! Total flux subtracted in 100 components = 0.030084 Jy ! Clean residual min=-0.005137 max=0.006035 Jy/beam ! Clean residual mean=-0.000010 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.189729 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.189729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074958Jy sigma=1.361052 ! Fit after self-cal, rms=0.074842Jy sigma=1.359274 ! 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=3.581 mas, bmaj=8.438 mas, bpa=2.893 degrees ! Estimated noise=0.426326 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 = 0.0105389 Jy ! Component: 100 - total flux cleaned = 0.0170357 Jy ! Component: 150 - total flux cleaned = 0.0214641 Jy ! Component: 200 - total flux cleaned = 0.0245141 Jy ! Total flux subtracted in 200 components = 0.0245141 Jy ! Clean residual min=-0.003052 max=0.003601 Jy/beam ! Clean residual mean=-0.000006 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.214243 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.214243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073229Jy sigma=1.324461 ! Fit after self-cal, rms=0.073165Jy sigma=1.323527 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.581 x 8.438 at 2.893 degrees (North through East) ! Clean map min=-0.0029678 max=0.16505 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 0.99 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 0.97 ! LA 0.97 MK 1.02 NL 1.00 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.98 KP 1.00 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.99 KP 0.98 ! LA 1.00 MK 1.08 NL 0.97 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.073165Jy sigma=1.323527 ! Fit after self-cal, rms=0.072953Jy sigma=1.318586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=8.494 mas, bpa=2.934 degrees ! Estimated noise=0.424005 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 = 0.00105779 Jy ! Component: 100 - total flux cleaned = 0.00138296 Jy ! Component: 150 - total flux cleaned = 0.001619 Jy ! Component: 200 - total flux cleaned = 0.00173276 Jy ! Total flux subtracted in 200 components = 0.00173276 Jy ! Clean residual min=-0.002695 max=0.003595 Jy/beam ! Clean residual mean=-0.000005 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.215976 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.215976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072890Jy sigma=1.317476 ! Fit after self-cal, rms=0.072887Jy sigma=1.317150 ! 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=0.072887Jy sigma=1.317150 ! Fit after self-cal, rms=0.072733Jy sigma=1.314973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=8.501 mas, bpa=2.887 degrees ! Estimated noise=0.424176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211078 Jy ! Component: 100 - total flux cleaned = 0.000362666 Jy ! Component: 150 - total flux cleaned = 0.000385296 Jy ! Component: 200 - total flux cleaned = 0.000444631 Jy ! Total flux subtracted in 200 components = 0.000444631 Jy ! Clean residual min=-0.002588 max=0.003622 Jy/beam ! Clean residual mean=-0.000005 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.216421 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.216421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072707Jy sigma=1.314502 ! Fit after self-cal, rms=0.072698Jy sigma=1.314363 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 (4.5, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325266 Jy ! Component: 100 - total flux cleaned = 0.00505221 Jy ! Component: 150 - total flux cleaned = 0.00593269 Jy ! Component: 200 - total flux cleaned = 0.00609423 Jy ! Total flux subtracted in 200 components = 0.00609423 Jy ! Clean residual min=-0.002618 max=0.002853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.222515 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.222515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072527Jy sigma=1.311501 ! Fit after self-cal, rms=0.072521Jy sigma=1.311305 ! Inverting map ! Added new window around map position (-16.5, -94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240574 Jy ! Component: 100 - total flux cleaned = 0.00358477 Jy ! Component: 150 - total flux cleaned = 0.00407388 Jy ! Component: 200 - total flux cleaned = 0.00444543 Jy ! Total flux subtracted in 200 components = 0.00444543 Jy ! Clean residual min=-0.002245 max=0.002391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.22696 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 0.22696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072423Jy sigma=1.309653 ! Fit after self-cal, rms=0.072424Jy sigma=1.309533 ! 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=0.072424Jy sigma=1.309533 ! Fit after self-cal, rms=0.072340Jy sigma=1.309317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.506 mas, bpa=2.773 degrees ! Estimated noise=0.423549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937481 Jy ! Component: 100 - total flux cleaned = 0.00146578 Jy ! Component: 150 - total flux cleaned = 0.00172399 Jy ! Component: 200 - total flux cleaned = 0.00199731 Jy ! Total flux subtracted in 200 components = 0.00199731 Jy ! Clean residual min=-0.002258 max=0.002148 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.228958 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 154 components and 0.228958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072307Jy sigma=1.308793 ! Fit after self-cal, rms=0.072310Jy sigma=1.308773 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 = 0.000367211 Jy ! Component: 100 - total flux cleaned = 0.000507735 Jy ! Component: 150 - total flux cleaned = 0.000668246 Jy ! Component: 200 - total flux cleaned = 0.000795556 Jy ! Total flux subtracted in 200 components = 0.000795556 Jy ! Clean residual min=-0.002221 max=0.002081 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.229753 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.229753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072291Jy sigma=1.308439 ! Fit after self-cal, rms=0.072292Jy sigma=1.308434 ! 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=0.072292Jy sigma=1.308434 ! Fit after self-cal, rms=0.072319Jy sigma=1.308409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.708 mas, bmaj=13.45 mas, bpa=2.839 degrees ! Estimated noise=0.515194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742759 Jy ! Component: 100 - total flux cleaned = 0.000927894 Jy ! Component: 150 - total flux cleaned = 0.00104292 Jy ! Component: 200 - total flux cleaned = 0.0010939 Jy ! Total flux subtracted in 200 components = 0.0010939 Jy ! Clean residual min=-0.002160 max=0.002098 Jy/beam ! Clean residual mean=0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.230847 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 170 components and 0.230847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072310Jy sigma=1.308300 ! Fit after self-cal, rms=0.072306Jy sigma=1.308252 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 = 0.000188856 Jy ! Component: 100 - total flux cleaned = 0.000234886 Jy ! Component: 150 - total flux cleaned = 0.000276305 Jy ! Component: 200 - total flux cleaned = 0.000295239 Jy ! Total flux subtracted in 200 components = 0.000295239 Jy ! Clean residual min=-0.002133 max=0.002073 Jy/beam ! Clean residual mean=0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.231142 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 0.231142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072302Jy sigma=1.308224 ! Fit after self-cal, rms=0.072300Jy sigma=1.308203 ! 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=3.61 mas, bmaj=8.506 mas, bpa=2.766 degrees ! Estimated noise=0.42367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 8.506 at 2.766 degrees (North through East) ! Clean map min=-0.0020101 max=0.1639 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.924 mas, bmaj=7.111 mas, bpa=3.234 degrees ! Estimated noise=0.649209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123224 Jy ! Component: 100 - total flux cleaned = 0.160062 Jy ! Component: 150 - total flux cleaned = 0.178624 Jy ! Component: 200 - total flux cleaned = 0.189544 Jy ! Total flux subtracted in 200 components = 0.189544 Jy ! Clean residual min=-0.004321 max=0.005784 Jy/beam ! Clean residual mean=-0.000010 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.189544 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.189544 Jy ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.506 mas, bpa=2.766 degrees ! Estimated noise=0.42367 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 = 0.00953352 Jy ! Component: 100 - total flux cleaned = 0.0154039 Jy ! Component: 150 - total flux cleaned = 0.0197811 Jy ! Component: 200 - total flux cleaned = 0.0232033 Jy ! Total flux subtracted in 200 components = 0.0232033 Jy ! Clean residual min=-0.002792 max=0.003341 Jy/beam ! Clean residual mean=-0.000006 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.212747 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 81 components and 0.212747 Jy ! Inverting map ! Added new window around map position (3, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337675 Jy ! Component: 100 - total flux cleaned = 0.00590129 Jy ! Component: 150 - total flux cleaned = 0.00802491 Jy ! Component: 200 - total flux cleaned = 0.00985509 Jy ! Total flux subtracted in 200 components = 0.00985509 Jy ! Clean residual min=-0.002271 max=0.001941 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.222602 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 120 components and 0.222602 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=7.708 mas, bmaj=13.45 mas, bpa=2.839 degrees ! Estimated noise=0.515194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234498 Jy ! Component: 100 - total flux cleaned = 0.00410736 Jy ! Component: 150 - total flux cleaned = 0.00550784 Jy ! Component: 200 - total flux cleaned = 0.00638908 Jy ! Total flux subtracted in 200 components = 0.00638908 Jy ! Clean residual min=-0.002473 max=0.002076 Jy/beam ! Clean residual mean=0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.228991 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 = 0.000665697 Jy ! Component: 100 - total flux cleaned = 0.00123455 Jy ! Component: 150 - total flux cleaned = 0.00161596 Jy ! Component: 200 - total flux cleaned = 0.00182874 Jy ! Total flux subtracted in 200 components = 0.00182874 Jy ! Clean residual min=-0.002263 max=0.001984 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.23082 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 181 components and 0.23082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.506 mas, bpa=2.766 degrees ! Estimated noise=0.42367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527969 Jy ! Component: 100 - total flux cleaned = 0.000903933 Jy ! Component: 150 - total flux cleaned = 0.0010732 Jy ! Component: 200 - total flux cleaned = 0.0012639 Jy ! Total flux subtracted in 200 components = 0.0012639 Jy ! Clean residual min=-0.002071 max=0.002082 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.232084 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 196 components and 0.232084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072277Jy sigma=1.307625 ! Fit after self-cal, rms=0.072255Jy sigma=1.307341 wmodel /J0819-0630_S_map.mod ! wmodel: Unable to open new model file: /J0819-0630_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0819-0630_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 8.506 at 2.766 degrees (North through East) ! Clean map min=-0.0020939 max=0.16418 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0819-0630_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.898013 0.898013 1.79603 3.59205 7.18411 14.3682 28.7364 57.4728 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.07 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0819-0630_S_dfm.log closed on Thu May 19 18:29:40 2016