! Started logfile: /scr/pima/bg219b_uvs/J1425-2513_S_dfm.log on Thu May 19 20:22:27 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/bg219b_uvs/J1425-2513_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1425-2513_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J1425-2513 ! ! 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 6440 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 J1425-2513_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 40 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 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011898Jy sigma=18.198594 ! Fit after self-cal, rms=0.874896Jy sigma=15.658705 ! 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=2.459 mas, bmaj=6.429 mas, bpa=-5.039 degrees ! Estimated noise=0.744862 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 = 0.0954227 Jy ! Component: 100 - total flux cleaned = 0.121641 Jy ! Total flux subtracted in 100 components = 0.121641 Jy ! Clean residual min=-0.007450 max=0.023409 Jy/beam ! Clean residual mean=-0.000025 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.121641 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.121641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099159Jy sigma=1.510565 ! Fit after self-cal, rms=0.098646Jy sigma=1.501320 ! Inverting map ! Added new window around map position (-4.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212021 Jy ! Component: 100 - total flux cleaned = 0.0332695 Jy ! Total flux subtracted in 100 components = 0.0332695 Jy ! Clean residual min=-0.006303 max=0.011528 Jy/beam ! Clean residual mean=-0.000009 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.15491 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.15491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092990Jy sigma=1.386785 ! Fit after self-cal, rms=0.092461Jy sigma=1.376850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103131 Jy ! Component: 100 - total flux cleaned = 0.0166831 Jy ! Total flux subtracted in 100 components = 0.0166831 Jy ! Clean residual min=-0.005589 max=0.008044 Jy/beam ! Clean residual mean=-0.000001 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.171593 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.171593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090942Jy sigma=1.351390 ! Fit after self-cal, rms=0.090797Jy sigma=1.348703 ! 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=2.912 mas, bmaj=7.718 mas, bpa=-4.897 degrees ! Estimated noise=0.543804 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 = 0.00571255 Jy ! Component: 100 - total flux cleaned = 0.0087413 Jy ! Component: 150 - total flux cleaned = 0.00955633 Jy ! Component: 200 - total flux cleaned = 0.0101311 Jy ! Total flux subtracted in 200 components = 0.0101311 Jy ! Clean residual min=-0.003910 max=0.004646 Jy/beam ! Clean residual mean=-0.000007 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.181725 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.181725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090238Jy sigma=1.342535 ! Fit after self-cal, rms=0.090197Jy sigma=1.341606 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.912 x 7.718 at -4.897 degrees (North through East) ! Clean map min=-0.0037746 max=0.1207 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 0.96 FD 0.98 HN 1.13 KP 1.02 ! LA 0.95 MK 0.97 NL 1.13 OV 1.04 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.10 KP 1.04 ! LA 0.98 MK 1.00 NL 1.03 OV 1.04 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.10 KP 0.99 ! LA 0.99 MK 0.97 NL 1.02 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 1.10 KP 1.04 ! LA 1.00 MK 1.00 NL 1.06 OV 1.00 ! PT 0.93 SC 0.94 ! ! ! Fit before self-cal, rms=0.090197Jy sigma=1.341606 ! Fit after self-cal, rms=0.087935Jy sigma=1.332553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=7.644 mas, bpa=-4.627 degrees ! Estimated noise=0.547862 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 = 0.00114974 Jy ! Component: 100 - total flux cleaned = 0.00119871 Jy ! Component: 150 - total flux cleaned = 0.00119809 Jy ! Component: 200 - total flux cleaned = 0.00119833 Jy ! Total flux subtracted in 200 components = 0.00119833 Jy ! Clean residual min=-0.003515 max=0.004418 Jy/beam ! Clean residual mean=-0.000002 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.182923 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.182923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087859Jy sigma=1.331807 ! Fit after self-cal, rms=0.087914Jy sigma=1.331594 ! 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=0.087914Jy sigma=1.331594 ! Fit after self-cal, rms=0.096096Jy sigma=1.332191 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=7.604 mas, bpa=-4.726 degrees ! Estimated noise=0.559206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279435 Jy ! Component: 100 - total flux cleaned = 0.0037464 Jy ! Component: 150 - total flux cleaned = 0.00386609 Jy ! Component: 200 - total flux cleaned = 0.0039626 Jy ! Total flux subtracted in 200 components = 0.0039626 Jy ! Clean residual min=-0.003462 max=0.004088 Jy/beam ! Clean residual mean=0.000008 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.186885 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.186885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095881Jy sigma=1.331720 ! Fit after self-cal, rms=0.095948Jy sigma=1.331581 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 (-46, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376475 Jy ! Component: 100 - total flux cleaned = 0.00566757 Jy ! Component: 150 - total flux cleaned = 0.00592846 Jy ! Component: 200 - total flux cleaned = 0.00601928 Jy ! Total flux subtracted in 200 components = 0.00601928 Jy ! Clean residual min=-0.003214 max=0.003903 Jy/beam ! Clean residual mean=0.000009 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.192905 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.192905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095731Jy sigma=1.328727 ! Fit after self-cal, rms=0.095718Jy sigma=1.328294 ! 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=0.095718Jy sigma=1.328294 ! Fit after self-cal, rms=0.097127Jy sigma=1.327112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.584 mas, bpa=-4.696 degrees ! Estimated noise=0.569077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258971 Jy ! Component: 100 - total flux cleaned = 0.00421919 Jy ! Component: 150 - total flux cleaned = 0.00484142 Jy ! Component: 200 - total flux cleaned = 0.00502299 Jy ! Total flux subtracted in 200 components = 0.00502299 Jy ! Clean residual min=-0.003309 max=0.003555 Jy/beam ! Clean residual mean=0.000009 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.197928 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.197928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096930Jy sigma=1.326314 ! Fit after self-cal, rms=0.096930Jy sigma=1.326253 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 = 0.000628994 Jy ! Component: 100 - total flux cleaned = 0.000712611 Jy ! Component: 150 - total flux cleaned = 0.00079267 Jy ! Component: 200 - total flux cleaned = 0.00086732 Jy ! Total flux subtracted in 200 components = 0.00086732 Jy ! Clean residual min=-0.003292 max=0.003525 Jy/beam ! Clean residual mean=0.000010 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.198795 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.198795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096875Jy sigma=1.325859 ! Fit after self-cal, rms=0.096872Jy sigma=1.325842 ! 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=0.096872Jy sigma=1.325842 ! Fit after self-cal, rms=0.097885Jy sigma=1.325102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.364 mas, bmaj=18.24 mas, bpa=-0.07869 degrees ! Estimated noise=0.765264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300509 Jy ! Component: 100 - total flux cleaned = 0.0038904 Jy ! Component: 150 - total flux cleaned = 0.00388724 Jy ! Component: 200 - total flux cleaned = 0.00384075 Jy ! Total flux subtracted in 200 components = 0.00384075 Jy ! Clean residual min=-0.004161 max=0.005463 Jy/beam ! Clean residual mean=0.000017 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.202636 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.202636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097744Jy sigma=1.325460 ! Fit after self-cal, rms=0.097729Jy sigma=1.325198 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 = 0.000419893 Jy ! Component: 100 - total flux cleaned = 0.000377276 Jy ! Component: 150 - total flux cleaned = 0.000293144 Jy ! Component: 200 - total flux cleaned = 0.000174867 Jy ! Total flux subtracted in 200 components = 0.000174867 Jy ! Clean residual min=-0.004244 max=0.005456 Jy/beam ! Clean residual mean=0.000017 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.202811 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.202811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097700Jy sigma=1.325504 ! Fit after self-cal, rms=0.097697Jy sigma=1.325479 ! 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=2.886 mas, bmaj=7.571 mas, bpa=-4.684 degrees ! Estimated noise=0.577616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.886 x 7.571 at -4.684 degrees (North through East) ! Clean map min=-0.0031764 max=0.12687 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=2.44 mas, bmaj=6.308 mas, bpa=-4.684 degrees ! Estimated noise=0.787887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100524 Jy ! Component: 100 - total flux cleaned = 0.13463 Jy ! Component: 150 - total flux cleaned = 0.154847 Jy ! Component: 200 - total flux cleaned = 0.167974 Jy ! Total flux subtracted in 200 components = 0.167974 Jy ! Clean residual min=-0.005183 max=0.007117 Jy/beam ! Clean residual mean=-0.000001 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.167974 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.167974 Jy ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=7.571 mas, bpa=-4.684 degrees ! Estimated noise=0.577616 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 = 0.0106519 Jy ! Component: 100 - total flux cleaned = 0.0172071 Jy ! Component: 150 - total flux cleaned = 0.0218126 Jy ! Component: 200 - total flux cleaned = 0.0253306 Jy ! Total flux subtracted in 200 components = 0.0253306 Jy ! Clean residual min=-0.003583 max=0.003848 Jy/beam ! Clean residual mean=0.000004 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.193304 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.193304 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=7.364 mas, bmaj=18.24 mas, bpa=-0.07869 degrees ! Estimated noise=0.765264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476671 Jy ! Component: 100 - total flux cleaned = 0.00763823 Jy ! Component: 150 - total flux cleaned = 0.00895201 Jy ! Component: 200 - total flux cleaned = 0.00913564 Jy ! Total flux subtracted in 200 components = 0.00913564 Jy ! Clean residual min=-0.004073 max=0.005297 Jy/beam ! Clean residual mean=0.000016 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.20244 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 = 0.00011075 Jy ! Component: 100 - total flux cleaned = 0.00011115 Jy ! Component: 150 - total flux cleaned = 6.32271e-05 Jy ! Component: 200 - total flux cleaned = -7.03571e-05 Jy ! Total flux subtracted in 200 components = -7.03571e-05 Jy ! Clean residual min=-0.004146 max=0.005290 Jy/beam ! Clean residual mean=0.000016 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.20237 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 107 components and 0.20237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=7.571 mas, bpa=-4.684 degrees ! Estimated noise=0.577616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000922786 Jy ! Component: 100 - total flux cleaned = -0.000697947 Jy ! Component: 150 - total flux cleaned = -0.000370514 Jy ! Component: 200 - total flux cleaned = -0.000135288 Jy ! Total flux subtracted in 200 components = -0.000135288 Jy ! Clean residual min=-0.003533 max=0.003384 Jy/beam ! Clean residual mean=0.000008 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.202234 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.202234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097757Jy sigma=1.326019 ! Fit after self-cal, rms=0.097739Jy sigma=1.325708 wmodel /J1425-2513_S_map.mod ! wmodel: Unable to open new model file: /J1425-2513_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1425-2513_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.886 x 7.571 at -4.684 degrees (North through East) ! Clean map min=-0.0031688 max=0.12849 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1425-2513_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000894054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.08751 2.08751 4.17502 8.35003 16.7001 33.4001 66.8003 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 143.711 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1425-2513_S_dfm.log closed on Thu May 19 20:22:30 2016