! Started logfile: /scr/pima/bg219i_uvs/J0522-1627_S_dfm.log on Thu May 19 23:04:13 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/bg219i_uvs/J0522-1627_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0522-1627_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0522-1627 ! ! 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 6804 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 J0522-1627_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028272Jy sigma=20.804614 ! Fit after self-cal, rms=0.763279Jy sigma=15.505894 ! 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=2.683 mas, bmaj=7.5 mas, bpa=1.505 degrees ! Estimated noise=0.613173 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 = 0.181859 Jy ! Component: 100 - total flux cleaned = 0.222296 Jy ! Total flux subtracted in 100 components = 0.222296 Jy ! Clean residual min=-0.005115 max=0.013942 Jy/beam ! Clean residual mean=-0.000000 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.222296 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.222296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072180Jy sigma=1.404587 ! Fit after self-cal, rms=0.072173Jy sigma=1.404514 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149733 Jy ! Component: 100 - total flux cleaned = 0.0231204 Jy ! Total flux subtracted in 100 components = 0.0231204 Jy ! Clean residual min=-0.004473 max=0.007159 Jy/beam ! Clean residual mean=-0.000002 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.245416 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.245416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068047Jy sigma=1.325320 ! Fit after self-cal, rms=0.068025Jy sigma=1.325064 ! Inverting map ! Added new window around map position (-3.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682192 Jy ! Component: 100 - total flux cleaned = 0.0111236 Jy ! Total flux subtracted in 100 components = 0.0111236 Jy ! Clean residual min=-0.004234 max=0.004194 Jy/beam ! Clean residual mean=-0.000003 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.25654 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.256539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067201Jy sigma=1.309790 ! Fit after self-cal, rms=0.067145Jy sigma=1.308807 ! 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=3.204 mas, bmaj=8.659 mas, bpa=1.649 degrees ! Estimated noise=0.445663 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 = 0.00415019 Jy ! Component: 100 - total flux cleaned = 0.00643456 Jy ! Component: 150 - total flux cleaned = 0.00764855 Jy ! Component: 200 - total flux cleaned = 0.00805971 Jy ! Total flux subtracted in 200 components = 0.00805971 Jy ! Clean residual min=-0.004161 max=0.003149 Jy/beam ! Clean residual mean=-0.000010 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.264599 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.264599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066852Jy sigma=1.303720 ! Fit after self-cal, rms=0.066835Jy sigma=1.303503 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 8.659 at 1.649 degrees (North through East) ! Clean map min=-0.0039736 max=0.23321 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 0.89 HN 1.02 KP 1.03 ! LA 1.01 MK 1.06 NL 1.02 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 1.00 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.03 KP 1.00 ! LA 1.03 MK 1.02 NL 0.95 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.98 ! LA 1.03 MK 1.02 NL 0.99 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.066835Jy sigma=1.303503 ! Fit after self-cal, rms=0.065927Jy sigma=1.288087 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=8.7 mas, bpa=1.778 degrees ! Estimated noise=0.447861 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 = -0.000281598 Jy ! Component: 100 - total flux cleaned = -0.000337587 Jy ! Component: 150 - total flux cleaned = -0.000410244 Jy ! Component: 200 - total flux cleaned = -0.000492514 Jy ! Total flux subtracted in 200 components = -0.000492514 Jy ! Clean residual min=-0.002733 max=0.002507 Jy/beam ! Clean residual mean=-0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.264107 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.264107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065900Jy sigma=1.287598 ! Fit after self-cal, rms=0.065902Jy sigma=1.287504 ! 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=0.065902Jy sigma=1.287504 ! Fit after self-cal, rms=0.065214Jy sigma=1.277857 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=8.695 mas, bpa=1.811 degrees ! Estimated noise=0.447967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115843 Jy ! Component: 100 - total flux cleaned = -0.000184667 Jy ! Component: 150 - total flux cleaned = -0.000263652 Jy ! Component: 200 - total flux cleaned = -0.000314913 Jy ! Total flux subtracted in 200 components = -0.000314913 Jy ! Clean residual min=-0.002147 max=0.001933 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.263792 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.263792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065202Jy sigma=1.277570 ! Fit after self-cal, rms=0.065196Jy sigma=1.277531 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 = 4.77155e-05 Jy ! Component: 100 - total flux cleaned = 2.57632e-06 Jy ! Component: 150 - total flux cleaned = -2.37794e-05 Jy ! Component: 200 - total flux cleaned = -2.36239e-05 Jy ! Total flux subtracted in 200 components = -2.36239e-05 Jy ! Clean residual min=-0.002148 max=0.001926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.263768 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.263768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065191Jy sigma=1.277406 ! Fit after self-cal, rms=0.065190Jy sigma=1.277399 ! 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=0.065190Jy sigma=1.277399 ! Fit after self-cal, rms=0.065145Jy sigma=1.277171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=8.695 mas, bpa=1.832 degrees ! Estimated noise=0.447785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206259 Jy ! Component: 100 - total flux cleaned = -0.000281987 Jy ! Component: 150 - total flux cleaned = -0.000333231 Jy ! Component: 200 - total flux cleaned = -0.000367338 Jy ! Total flux subtracted in 200 components = -0.000367338 Jy ! Clean residual min=-0.002069 max=0.001873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.263401 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.263401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065139Jy sigma=1.277044 ! Fit after self-cal, rms=0.065138Jy sigma=1.277037 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 = 5.62993e-05 Jy ! Component: 100 - total flux cleaned = 3.58009e-05 Jy ! Component: 150 - total flux cleaned = 3.60423e-05 Jy ! Component: 200 - total flux cleaned = 3.61032e-05 Jy ! Total flux subtracted in 200 components = 3.61032e-05 Jy ! Clean residual min=-0.002066 max=0.001871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.263437 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.263437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065136Jy sigma=1.276973 ! Fit after self-cal, rms=0.065136Jy sigma=1.276971 ! 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=0.065136Jy sigma=1.276971 ! Fit after self-cal, rms=0.065134Jy sigma=1.276950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.503 mas, bmaj=15.64 mas, bpa=3.002 degrees ! Estimated noise=0.567757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252792 Jy ! Component: 100 - total flux cleaned = -0.000252849 Jy ! Component: 150 - total flux cleaned = -0.000240942 Jy ! Component: 200 - total flux cleaned = -0.000235828 Jy ! Total flux subtracted in 200 components = -0.000235828 Jy ! Clean residual min=-0.001976 max=0.002418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.263201 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 0.263201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065133Jy sigma=1.276933 ! Fit after self-cal, rms=0.065133Jy sigma=1.276929 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 (-114.5, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116793 Jy ! Component: 100 - total flux cleaned = 0.00164664 Jy ! Component: 150 - total flux cleaned = 0.001868 Jy ! Component: 200 - total flux cleaned = 0.00197859 Jy ! Total flux subtracted in 200 components = 0.00197859 Jy ! Clean residual min=-0.001820 max=0.001690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.26518 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 0.26518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065075Jy sigma=1.275986 ! Fit after self-cal, rms=0.065071Jy sigma=1.275909 ! 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=3.221 mas, bmaj=8.696 mas, bpa=1.84 degrees ! Estimated noise=0.447743 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.221 x 8.696 at 1.84 degrees (North through East) ! Clean map min=-0.0018167 max=0.23399 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=2.695 mas, bmaj=7.525 mas, bpa=1.706 degrees ! Estimated noise=0.617082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182951 Jy ! Component: 100 - total flux cleaned = 0.223738 Jy ! Component: 150 - total flux cleaned = 0.238461 Jy ! Component: 200 - total flux cleaned = 0.246783 Jy ! Total flux subtracted in 200 components = 0.246783 Jy ! Clean residual min=-0.003088 max=0.004351 Jy/beam ! Clean residual mean=0.000003 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.246783 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.246783 Jy ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=8.696 mas, bpa=1.84 degrees ! Estimated noise=0.447743 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 (-1, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068628 Jy ! Component: 100 - total flux cleaned = 0.0107074 Jy ! Component: 150 - total flux cleaned = 0.0133439 Jy ! Component: 200 - total flux cleaned = 0.0148725 Jy ! Total flux subtracted in 200 components = 0.0148725 Jy ! Clean residual min=-0.002141 max=0.001884 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.261656 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 85 components and 0.261656 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=7.503 mas, bmaj=15.64 mas, bpa=3.002 degrees ! Estimated noise=0.567757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117851 Jy ! Component: 100 - total flux cleaned = 0.00175035 Jy ! Component: 150 - total flux cleaned = 0.00218291 Jy ! Component: 200 - total flux cleaned = 0.00242489 Jy ! Total flux subtracted in 200 components = 0.00242489 Jy ! Clean residual min=-0.001940 max=0.001660 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.264081 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 = 0.000143149 Jy ! Component: 100 - total flux cleaned = 0.000274275 Jy ! Component: 150 - total flux cleaned = 0.000362771 Jy ! Component: 200 - total flux cleaned = 0.000471384 Jy ! Total flux subtracted in 200 components = 0.000471384 Jy ! Clean residual min=-0.001898 max=0.001637 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.264552 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 149 components and 0.264552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=8.696 mas, bpa=1.84 degrees ! Estimated noise=0.447743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333238 Jy ! Component: 100 - total flux cleaned = 0.000331189 Jy ! Component: 150 - total flux cleaned = 0.000331608 Jy ! Component: 200 - total flux cleaned = 0.000449078 Jy ! Total flux subtracted in 200 components = 0.000449078 Jy ! Clean residual min=-0.001952 max=0.001771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.265001 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 179 components and 0.265001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065038Jy sigma=1.275419 ! Fit after self-cal, rms=0.065033Jy sigma=1.275285 wmodel /J0522-1627_S_map.mod ! wmodel: Unable to open new model file: /J0522-1627_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0522-1627_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.221 x 8.696 at 1.84 degrees (North through East) ! Clean map min=-0.0018257 max=0.2346 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0522-1627_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.234602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000424375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.542674 0.542674 1.08535 2.1707 4.34139 8.68279 17.3656 34.7311 69.4623 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.234 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 552.818 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0522-1627_S_dfm.log closed on Thu May 19 23:04:16 2016