! Started logfile: /scr/pima/bg219a_uvs/J1108+0202_S_dfm.log on Fri May 20 00:03:54 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/bg219a_uvs/J1108+0202_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1108+0202_S_uva.fits ! AN table 1: 30 integrations on 10 of 10 possible baselines. ! AN table 2: 48 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.976923 visibilities/baseline/integration-bin. ! Found source: J1108+0202 ! ! 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 49 lines of history. ! ! Reading 3048 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 J1108+0202_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011107Jy sigma=26.353557 ! Fit after self-cal, rms=0.899540Jy sigma=23.484301 ! 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=3.162 mas, bmaj=6.721 mas, bpa=-4.92 degrees ! Estimated noise=0.699404 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 = 0.0783644 Jy ! Component: 100 - total flux cleaned = 0.0954559 Jy ! Total flux subtracted in 100 components = 0.0954559 Jy ! Clean residual min=-0.004271 max=0.004780 Jy/beam ! Clean residual mean=-0.000048 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0954559 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0954559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048272Jy sigma=1.191671 ! Fit after self-cal, rms=0.048262Jy sigma=1.191519 ! 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=3.736 mas, bmaj=8.114 mas, bpa=5.307 degrees ! Estimated noise=0.507769 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 = 0.00543586 Jy ! Component: 100 - total flux cleaned = 0.00764682 Jy ! Component: 150 - total flux cleaned = 0.00879549 Jy ! Component: 200 - total flux cleaned = 0.00945353 Jy ! Total flux subtracted in 200 components = 0.00945353 Jy ! Clean residual min=-0.002831 max=0.004106 Jy/beam ! Clean residual mean=-0.000024 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.104909 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.104909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047730Jy sigma=1.176295 ! Fit after self-cal, rms=0.047735Jy sigma=1.176142 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.736 x 8.114 at 5.307 degrees (North through East) ! Clean map min=-0.0027183 max=0.10138 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 0.99 NL 0.91 OV 0.97 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 NL 1.00 OV 0.98 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.05 MK 0.97 NL 0.98 OV 1.04 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 NL 1.06 OV 0.96 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.05 NL 1.08 OV 1.01 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 NL 1.03 OV 1.00 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 0.99 NL 0.97 OV 1.04 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 NL 1.02 OV 1.04 PT 1.01 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.047735Jy sigma=1.176142 ! Fit after self-cal, rms=0.047535Jy sigma=1.169504 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.733 mas, bmaj=8.126 mas, bpa=5.406 degrees ! Estimated noise=0.508165 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 = 0.000161473 Jy ! Component: 100 - total flux cleaned = 0.000115132 Jy ! Component: 150 - total flux cleaned = 6.20574e-05 Jy ! Component: 200 - total flux cleaned = 5.0125e-05 Jy ! Total flux subtracted in 200 components = 5.0125e-05 Jy ! Clean residual min=-0.002720 max=0.003791 Jy/beam ! Clean residual mean=-0.000014 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.10496 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.10496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047524Jy sigma=1.169258 ! Fit after self-cal, rms=0.047524Jy sigma=1.169079 ! 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=0.047524Jy sigma=1.169079 ! Fit after self-cal, rms=0.047482Jy sigma=1.169062 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=8.121 mas, bpa=5.431 degrees ! Estimated noise=0.507847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105899 Jy ! Component: 100 - total flux cleaned = 5.55676e-05 Jy ! Component: 150 - total flux cleaned = 1.16421e-05 Jy ! Component: 200 - total flux cleaned = 1.38684e-06 Jy ! Total flux subtracted in 200 components = 1.38684e-06 Jy ! Clean residual min=-0.002719 max=0.003677 Jy/beam ! Clean residual mean=-0.000014 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.104961 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.104961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047474Jy sigma=1.168893 ! Fit after self-cal, rms=0.047471Jy sigma=1.168853 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 (2.5, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293004 Jy ! Component: 100 - total flux cleaned = 0.00333881 Jy ! Component: 150 - total flux cleaned = 0.00340276 Jy ! Component: 200 - total flux cleaned = 0.00345381 Jy ! Total flux subtracted in 200 components = 0.00345381 Jy ! Clean residual min=-0.002067 max=0.002589 Jy/beam ! Clean residual mean=-0.000009 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.108415 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.108415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047295Jy sigma=1.164265 ! Fit after self-cal, rms=0.047285Jy sigma=1.164022 ! Inverting map ! Added new window around map position (-29, 87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215217 Jy ! Component: 100 - total flux cleaned = 0.00312865 Jy ! Component: 150 - total flux cleaned = 0.0038307 Jy ! Component: 200 - total flux cleaned = 0.00433912 Jy ! Total flux subtracted in 200 components = 0.00433912 Jy ! Clean residual min=-0.001639 max=0.001402 Jy/beam ! Clean residual mean=-0.000017 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.112754 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.112754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047184Jy sigma=1.161336 ! Fit after self-cal, rms=0.047178Jy sigma=1.161126 ! 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=0.047178Jy sigma=1.161126 ! Fit after self-cal, rms=0.047065Jy sigma=1.160877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=8.127 mas, bpa=5.396 degrees ! Estimated noise=0.50576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770057 Jy ! Component: 100 - total flux cleaned = 0.00077214 Jy ! Component: 150 - total flux cleaned = 0.000829352 Jy ! Component: 200 - total flux cleaned = 0.00089527 Jy ! Total flux subtracted in 200 components = 0.00089527 Jy ! Clean residual min=-0.001412 max=0.001218 Jy/beam ! Clean residual mean=-0.000016 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.113649 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.113649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047043Jy sigma=1.160418 ! Fit after self-cal, rms=0.047049Jy sigma=1.160382 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 = 5.91642e-05 Jy ! Component: 100 - total flux cleaned = 8.79411e-05 Jy ! Component: 150 - total flux cleaned = 0.000138388 Jy ! Component: 200 - total flux cleaned = 0.000161732 Jy ! Total flux subtracted in 200 components = 0.000161732 Jy ! Clean residual min=-0.001376 max=0.001219 Jy/beam ! Clean residual mean=-0.000016 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.113811 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.113811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047040Jy sigma=1.160224 ! Fit after self-cal, rms=0.047040Jy sigma=1.160213 ! 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=0.047040Jy sigma=1.160213 ! Fit after self-cal, rms=0.047057Jy sigma=1.160119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.904 mas, bmaj=18.44 mas, bpa=-7.75 degrees ! Estimated noise=0.611665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303776 Jy ! Component: 100 - total flux cleaned = 0.000230813 Jy ! Component: 150 - total flux cleaned = 0.000161611 Jy ! Component: 200 - total flux cleaned = 0.000103006 Jy ! Total flux subtracted in 200 components = 0.000103006 Jy ! Clean residual min=-0.000930 max=0.001104 Jy/beam ! Clean residual mean=-0.000024 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.113914 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.113914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047053Jy sigma=1.160022 ! Fit after self-cal, rms=0.047055Jy sigma=1.160008 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 = -9.49893e-06 Jy ! Component: 100 - total flux cleaned = -6.61902e-05 Jy ! Component: 150 - total flux cleaned = -0.000131786 Jy ! Component: 200 - total flux cleaned = -0.000201249 Jy ! Total flux subtracted in 200 components = -0.000201249 Jy ! Clean residual min=-0.000978 max=0.001077 Jy/beam ! Clean residual mean=-0.000024 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.113713 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.113713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047054Jy sigma=1.159974 ! Fit after self-cal, rms=0.047053Jy sigma=1.159972 ! 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=3.731 mas, bmaj=8.134 mas, bpa=5.43 degrees ! Estimated noise=0.505511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.731 x 8.134 at 5.43 degrees (North through East) ! Clean map min=-0.0013023 max=0.10233 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=3.149 mas, bmaj=6.728 mas, bpa=-5.202 degrees ! Estimated noise=0.705898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0777766 Jy ! Component: 100 - total flux cleaned = 0.0947654 Jy ! Component: 150 - total flux cleaned = 0.0999567 Jy ! Component: 200 - total flux cleaned = 0.102604 Jy ! Total flux subtracted in 200 components = 0.102604 Jy ! Clean residual min=-0.003013 max=0.002625 Jy/beam ! Clean residual mean=-0.000020 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.102605 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.102605 Jy ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=8.134 mas, bpa=5.43 degrees ! Estimated noise=0.505511 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 = 0.003468 Jy ! Component: 100 - total flux cleaned = 0.00571545 Jy ! Component: 150 - total flux cleaned = 0.00733059 Jy ! Component: 200 - total flux cleaned = 0.00829044 Jy ! Total flux subtracted in 200 components = 0.00829044 Jy ! Clean residual min=-0.001760 max=0.001363 Jy/beam ! Clean residual mean=-0.000015 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.110895 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.110895 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=7.904 mas, bmaj=18.44 mas, bpa=-7.75 degrees ! Estimated noise=0.611665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125964 Jy ! Component: 100 - total flux cleaned = 0.00182129 Jy ! Component: 150 - total flux cleaned = 0.0021803 Jy ! Component: 200 - total flux cleaned = 0.00232541 Jy ! Total flux subtracted in 200 components = 0.00232541 Jy ! Clean residual min=-0.001018 max=0.000992 Jy/beam ! Clean residual mean=-0.000026 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.11322 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 = 0.000105313 Jy ! Component: 100 - total flux cleaned = 0.00019717 Jy ! Component: 150 - total flux cleaned = 0.000278232 Jy ! Component: 200 - total flux cleaned = 0.000350205 Jy ! Total flux subtracted in 200 components = 0.000350205 Jy ! Clean residual min=-0.000951 max=0.001018 Jy/beam ! Clean residual mean=-0.000026 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.113571 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 103 components and 0.113571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=8.134 mas, bpa=5.43 degrees ! Estimated noise=0.505511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.58185e-05 Jy ! Component: 100 - total flux cleaned = 1.74141e-05 Jy ! Component: 150 - total flux cleaned = 1.53399e-05 Jy ! Component: 200 - total flux cleaned = -1.7452e-06 Jy ! Total flux subtracted in 200 components = -1.7452e-06 Jy ! Clean residual min=-0.001456 max=0.001156 Jy/beam ! Clean residual mean=-0.000014 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.113569 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.113569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047065Jy sigma=1.160292 ! Fit after self-cal, rms=0.047064Jy sigma=1.160240 wmodel /J1108+0202_S_map.mod ! wmodel: Unable to open new model file: /J1108+0202_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1108+0202_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.731 x 8.134 at 5.43 degrees (North through East) ! Clean map min=-0.0013504 max=0.10233 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1108+0202_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00031545 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.924832 0.924832 1.84966 3.69933 7.39866 14.7973 29.5946 59.1893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.383 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1108+0202_S_dfm.log closed on Fri May 20 00:03:57 2016