! Started logfile: /scr/pima/bg219e_uvs/J0025-2227_S_dfm.log on Thu May 19 18:15:38 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/J0025-2227_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0025-2227_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.901235 visibilities/baseline/integration-bin. ! Found source: J0025-2227 ! ! 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 4672 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 J0025-2227_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019741Jy sigma=19.021397 ! Fit after self-cal, rms=0.804990Jy sigma=14.937691 ! 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=3.116 mas, bmaj=13.5 mas, bpa=17.86 degrees ! Estimated noise=0.9206 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 = 0.152436 Jy ! Component: 100 - total flux cleaned = 0.186732 Jy ! Total flux subtracted in 100 components = 0.186732 Jy ! Clean residual min=-0.007534 max=0.012339 Jy/beam ! Clean residual mean=-0.000006 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.186732 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.186732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079149Jy sigma=1.408580 ! Fit after self-cal, rms=0.079129Jy sigma=1.408369 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013597 Jy ! Component: 100 - total flux cleaned = 0.0205352 Jy ! Total flux subtracted in 100 components = 0.0205352 Jy ! Clean residual min=-0.005646 max=0.005648 Jy/beam ! Clean residual mean=0.000006 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.207267 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.207267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076390Jy sigma=1.346738 ! Fit after self-cal, rms=0.076329Jy sigma=1.345577 ! 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=4.014 mas, bmaj=14.51 mas, bpa=16.23 degrees ! Estimated noise=0.610279 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 = 0.00649744 Jy ! Component: 100 - total flux cleaned = 0.0100115 Jy ! Component: 150 - total flux cleaned = 0.0121831 Jy ! Component: 200 - total flux cleaned = 0.0135472 Jy ! Total flux subtracted in 200 components = 0.0135472 Jy ! Clean residual min=-0.003164 max=0.003643 Jy/beam ! Clean residual mean=-0.000009 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.220815 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.220815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075801Jy sigma=1.334168 ! Fit after self-cal, rms=0.075808Jy sigma=1.333995 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.014 x 14.51 at 16.23 degrees (North through East) ! Clean map min=-0.0030552 max=0.19773 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.98 ! LA 1.03 NL 0.97 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.06 KP 1.00 ! LA 1.03 NL 0.98 OV 0.97 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.06 KP 1.00 ! LA 1.01 NL 0.99 OV 0.98 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.99 ! LA 1.01 NL 0.98 OV 0.99 PT 1.00 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.075808Jy sigma=1.333995 ! Fit after self-cal, rms=0.075875Jy sigma=1.329265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.03 mas, bmaj=14.56 mas, bpa=16.25 degrees ! Estimated noise=0.609687 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 = -0.000744346 Jy ! Component: 100 - total flux cleaned = -0.000802948 Jy ! Component: 150 - total flux cleaned = -0.000803667 Jy ! Component: 200 - total flux cleaned = -0.000752346 Jy ! Total flux subtracted in 200 components = -0.000752346 Jy ! Clean residual min=-0.003035 max=0.003488 Jy/beam ! Clean residual mean=-0.000020 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.220062 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.220062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075851Jy sigma=1.328838 ! Fit after self-cal, rms=0.075861Jy sigma=1.328779 ! 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=0.075861Jy sigma=1.328779 ! Fit after self-cal, rms=0.075957Jy sigma=1.326798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=14.57 mas, bpa=16.24 degrees ! Estimated noise=0.610306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432746 Jy ! Component: 100 - total flux cleaned = -0.000383859 Jy ! Component: 150 - total flux cleaned = -0.000317257 Jy ! Component: 200 - total flux cleaned = -0.000297357 Jy ! Total flux subtracted in 200 components = -0.000297357 Jy ! Clean residual min=-0.002925 max=0.003482 Jy/beam ! Clean residual mean=-0.000018 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.219765 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.219765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075943Jy sigma=1.326536 ! Fit after self-cal, rms=0.075944Jy sigma=1.326526 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 = 1.67012e-05 Jy ! Component: 100 - total flux cleaned = 3.56539e-05 Jy ! Component: 150 - total flux cleaned = 7.20786e-05 Jy ! Component: 200 - total flux cleaned = 8.99561e-05 Jy ! Total flux subtracted in 200 components = 8.99561e-05 Jy ! Clean residual min=-0.002916 max=0.003486 Jy/beam ! Clean residual mean=-0.000018 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.219855 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.219855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075935Jy sigma=1.326386 ! Fit after self-cal, rms=0.075935Jy sigma=1.326380 ! Inverting map ! Added new window around map position (-86, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159724 Jy ! Component: 100 - total flux cleaned = 0.00160392 Jy ! Component: 150 - total flux cleaned = 0.00148226 Jy ! Component: 200 - total flux cleaned = 0.00133198 Jy ! Total flux subtracted in 200 components = 0.00133198 Jy ! Clean residual min=-0.002770 max=0.003247 Jy/beam ! Clean residual mean=-0.000018 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.221187 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.221187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075785Jy sigma=1.323473 ! Fit after self-cal, rms=0.075777Jy sigma=1.323369 ! 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=0.075777Jy sigma=1.323369 ! Fit after self-cal, rms=0.075696Jy sigma=1.318348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.036 mas, bmaj=14.56 mas, bpa=16.22 degrees ! Estimated noise=0.608611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401965 Jy ! Component: 100 - total flux cleaned = 9.5545e-05 Jy ! Component: 150 - total flux cleaned = -5.60898e-05 Jy ! Component: 200 - total flux cleaned = -9.12011e-05 Jy ! Total flux subtracted in 200 components = -9.12011e-05 Jy ! Clean residual min=-0.002813 max=0.002784 Jy/beam ! Clean residual mean=-0.000016 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.221096 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.221096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075657Jy sigma=1.317531 ! Fit after self-cal, rms=0.075663Jy sigma=1.317470 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 = -6.48101e-05 Jy ! Component: 100 - total flux cleaned = -6.67703e-06 Jy ! Component: 150 - total flux cleaned = 1.87117e-05 Jy ! Component: 200 - total flux cleaned = -7.29168e-06 Jy ! Total flux subtracted in 200 components = -7.29168e-06 Jy ! Clean residual min=-0.002782 max=0.002758 Jy/beam ! Clean residual mean=-0.000016 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.221089 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.221089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075646Jy sigma=1.317098 ! Fit after self-cal, rms=0.075645Jy sigma=1.317089 ! 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=0.075645Jy sigma=1.317089 ! Fit after self-cal, rms=0.075598Jy sigma=1.317032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.028 mas, bmaj=20.04 mas, bpa=6.447 degrees ! Estimated noise=0.678204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242213 Jy ! Component: 100 - total flux cleaned = -0.000331177 Jy ! Component: 150 - total flux cleaned = -0.000383059 Jy ! Component: 200 - total flux cleaned = -0.000451332 Jy ! Total flux subtracted in 200 components = -0.000451332 Jy ! Clean residual min=-0.002459 max=0.002675 Jy/beam ! Clean residual mean=-0.000021 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.220637 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 147 components and 0.220637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075599Jy sigma=1.316899 ! Fit after self-cal, rms=0.075601Jy sigma=1.316862 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 = -0.000209048 Jy ! Component: 100 - total flux cleaned = -0.000288439 Jy ! Component: 150 - total flux cleaned = -0.000342649 Jy ! Component: 200 - total flux cleaned = -0.000393538 Jy ! Total flux subtracted in 200 components = -0.000393538 Jy ! Clean residual min=-0.002444 max=0.002593 Jy/beam ! Clean residual mean=-0.000020 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.220244 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 156 components and 0.220244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075603Jy sigma=1.316825 ! Fit after self-cal, rms=0.075604Jy sigma=1.316814 ! 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=4.037 mas, bmaj=14.57 mas, bpa=16.22 degrees ! Estimated noise=0.607895 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.037 x 14.57 at 16.22 degrees (North through East) ! Clean map min=-0.002626 max=0.19742 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=3.132 mas, bmaj=13.5 mas, bpa=17.84 degrees ! Estimated noise=0.917682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151838 Jy ! Component: 100 - total flux cleaned = 0.186383 Jy ! Component: 150 - total flux cleaned = 0.199881 Jy ! Component: 200 - total flux cleaned = 0.206641 Jy ! Total flux subtracted in 200 components = 0.206641 Jy ! Clean residual min=-0.005648 max=0.004818 Jy/beam ! Clean residual mean=-0.000002 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.206641 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.206641 Jy ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=14.57 mas, bpa=16.22 degrees ! Estimated noise=0.607895 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 = 0.00652521 Jy ! Component: 100 - total flux cleaned = 0.00943978 Jy ! Component: 150 - total flux cleaned = 0.0102507 Jy ! Component: 200 - total flux cleaned = 0.0108936 Jy ! Total flux subtracted in 200 components = 0.0108936 Jy ! Clean residual min=-0.002955 max=0.002905 Jy/beam ! Clean residual mean=-0.000018 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.217534 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.217535 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=8.028 mas, bmaj=20.04 mas, bpa=6.447 degrees ! Estimated noise=0.678204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145873 Jy ! Component: 100 - total flux cleaned = 0.00189208 Jy ! Component: 150 - total flux cleaned = 0.00201965 Jy ! Component: 200 - total flux cleaned = 0.00221219 Jy ! Total flux subtracted in 200 components = 0.00221219 Jy ! Clean residual min=-0.002439 max=0.002688 Jy/beam ! Clean residual mean=-0.000022 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.219747 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 = 0.000107519 Jy ! Component: 100 - total flux cleaned = 0.000141422 Jy ! Component: 150 - total flux cleaned = 0.000203085 Jy ! Component: 200 - total flux cleaned = 0.000231882 Jy ! Total flux subtracted in 200 components = 0.000231882 Jy ! Clean residual min=-0.002393 max=0.002602 Jy/beam ! Clean residual mean=-0.000020 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.219979 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.219979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=14.57 mas, bpa=16.22 degrees ! Estimated noise=0.607895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.15411e-06 Jy ! Component: 100 - total flux cleaned = 0.000114088 Jy ! Component: 150 - total flux cleaned = 0.000153402 Jy ! Component: 200 - total flux cleaned = 0.000189558 Jy ! Total flux subtracted in 200 components = 0.000189558 Jy ! Clean residual min=-0.002723 max=0.002789 Jy/beam ! Clean residual mean=-0.000015 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.220168 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.220168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075653Jy sigma=1.317693 ! Fit after self-cal, rms=0.075650Jy sigma=1.317646 wmodel /J0025-2227_S_map.mod ! wmodel: Unable to open new model file: /J0025-2227_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0025-2227_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.037 x 14.57 at 16.22 degrees (North through East) ! Clean map min=-0.0026398 max=0.19775 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0025-2227_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.197747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000720907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09368 1.09368 2.18736 4.37472 8.74944 17.4989 34.9978 69.9955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.197 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 274.303 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0025-2227_S_dfm.log closed on Thu May 19 18:15:41 2016