! Started logfile: /image_prod/ug002_uva//J1534-3526_S_dfm.log on Thu Mar 5 02:19:06 2020 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 /image_prod/ug002_uva//J1534-3526_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1534-3526_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.97807 visibilities/baseline/integration-bin. ! Found source: J1534-3526 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3345 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1534-3526_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.106619Jy sigma=5.478770 ! Fit after self-cal, rms=0.542124Jy sigma=2.399233 ! 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=2.448 mas, bmaj=7.967 mas, bpa=7.622 degrees ! Estimated noise=4.10837 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 = 0.394975 Jy ! Component: 100 - total flux cleaned = 0.49534 Jy ! Total flux subtracted in 100 components = 0.49534 Jy ! Clean residual min=-0.046243 max=0.065424 Jy/beam ! Clean residual mean=-0.000158 rms=0.014224 Jy/beam ! Combined flux in latest and established models = 0.49534 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.49534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171584Jy sigma=0.818197 ! Fit after self-cal, rms=0.171640Jy sigma=0.818100 ! 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=2.986 mas, bmaj=8.813 mas, bpa=7.758 degrees ! Estimated noise=2.59391 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 = 0.0398392 Jy ! Component: 100 - total flux cleaned = 0.0567824 Jy ! Component: 150 - total flux cleaned = 0.0617886 Jy ! Component: 200 - total flux cleaned = 0.0615268 Jy ! Total flux subtracted in 200 components = 0.0615268 Jy ! Clean residual min=-0.042073 max=0.058542 Jy/beam ! Clean residual mean=-0.000071 rms=0.012291 Jy/beam ! Combined flux in latest and established models = 0.556867 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.556867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168714Jy sigma=0.750678 ! Fit after self-cal, rms=0.168754Jy sigma=0.750627 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 8.813 at 7.758 degrees (North through East) ! Clean map min=-0.040872 max=0.50776 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.98 KP 1.01 LA 0.95 ! MK 0.93 NL 1.44 OV 0.75 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 HN 1.49 LA 0.93 OV 0.75 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 0.95 KP 1.04 LA 0.96 ! MK 0.95 NL 1.38 OV 0.80 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 HN 1.54 LA 0.94 OV 0.81 ! SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.96 KP 1.02 LA 0.94 ! MK 0.94 NL 1.41 OV 0.80 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 1.48 LA 0.94 OV 0.80 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.168754Jy sigma=0.750627 ! Fit after self-cal, rms=0.141501Jy sigma=0.461636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.961 mas, bmaj=8.999 mas, bpa=7.194 degrees ! Estimated noise=2.59024 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 = -0.00144857 Jy ! Component: 100 - total flux cleaned = -0.000870201 Jy ! Component: 150 - total flux cleaned = -0.000390167 Jy ! Component: 200 - total flux cleaned = -0.0003865 Jy ! Total flux subtracted in 200 components = -0.0003865 Jy ! Clean residual min=-0.008261 max=0.008628 Jy/beam ! Clean residual mean=-0.000012 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.556481 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.556481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140132Jy sigma=0.455552 ! Fit after self-cal, rms=0.140995Jy sigma=0.454796 ! 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. ! ! Fit before self-cal, rms=0.140995Jy sigma=0.454796 ! Fit after self-cal, rms=0.142566Jy sigma=0.453930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=9.049 mas, bpa=7.008 degrees ! Estimated noise=2.59773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.19966e-05 Jy ! Component: 100 - total flux cleaned = 0.000336081 Jy ! Component: 150 - total flux cleaned = 0.000663683 Jy ! Component: 200 - total flux cleaned = 0.000802919 Jy ! Total flux subtracted in 200 components = 0.000802919 Jy ! Clean residual min=-0.006786 max=0.007589 Jy/beam ! Clean residual mean=-0.000012 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.557284 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.557284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141947Jy sigma=0.451427 ! Fit after self-cal, rms=0.141931Jy sigma=0.451412 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 (-1.5, -64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398487 Jy ! Component: 100 - total flux cleaned = 0.00353225 Jy ! Component: 150 - total flux cleaned = 0.00354988 Jy ! Component: 200 - total flux cleaned = 0.00355266 Jy ! Total flux subtracted in 200 components = 0.00355266 Jy ! Clean residual min=-0.006070 max=0.007017 Jy/beam ! Clean residual mean=-0.000008 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.560836 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.560837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141347Jy sigma=0.449367 ! Fit after self-cal, rms=0.141319Jy sigma=0.449325 ! Inverting map ! Added new window around map position (-57.5, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431106 Jy ! Component: 100 - total flux cleaned = 0.00479505 Jy ! Component: 150 - total flux cleaned = 0.00594485 Jy ! Component: 200 - total flux cleaned = 0.00688043 Jy ! Total flux subtracted in 200 components = 0.00688043 Jy ! Clean residual min=-0.005269 max=0.005768 Jy/beam ! Clean residual mean=-0.000009 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.567717 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.567717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140894Jy sigma=0.447147 ! Fit after self-cal, rms=0.140902Jy sigma=0.447050 ! 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. ! ! Fit before self-cal, rms=0.140902Jy sigma=0.447050 ! Fit after self-cal, rms=0.141907Jy sigma=0.446512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.966 mas, bmaj=9.081 mas, bpa=6.893 degrees ! Estimated noise=2.59835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832994 Jy ! Component: 100 - total flux cleaned = 0.00102621 Jy ! Component: 150 - total flux cleaned = 0.0012869 Jy ! Component: 200 - total flux cleaned = 0.00168991 Jy ! Total flux subtracted in 200 components = 0.00168991 Jy ! Clean residual min=-0.004561 max=0.005333 Jy/beam ! Clean residual mean=-0.000006 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.569407 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.569407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141722Jy sigma=0.445954 ! Fit after self-cal, rms=0.141731Jy sigma=0.445939 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 (68, -113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031989 Jy ! Component: 100 - total flux cleaned = 0.003722 Jy ! Component: 150 - total flux cleaned = 0.00409424 Jy ! Component: 200 - total flux cleaned = 0.00435006 Jy ! Total flux subtracted in 200 components = 0.00435006 Jy ! Clean residual min=-0.004237 max=0.004448 Jy/beam ! Clean residual mean=-0.000003 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.573757 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.573757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141453Jy sigma=0.444778 ! Fit after self-cal, rms=0.141460Jy sigma=0.444689 ! 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. ! ! Fit before self-cal, rms=0.141460Jy sigma=0.444689 ! Fit after self-cal, rms=0.141746Jy sigma=0.444560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.644 mas, bmaj=22.59 mas, bpa=8.688 degrees ! Estimated noise=3.3626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.85451e-05 Jy ! Component: 100 - total flux cleaned = 4.70433e-05 Jy ! Component: 150 - total flux cleaned = 0.000196524 Jy ! Component: 200 - total flux cleaned = 6.82626e-05 Jy ! Total flux subtracted in 200 components = 6.82626e-05 Jy ! Clean residual min=-0.003936 max=0.004344 Jy/beam ! Clean residual mean=-0.000006 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.573825 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.573825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141728Jy sigma=0.444345 ! Fit after self-cal, rms=0.141726Jy sigma=0.444328 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 = 1.91295e-05 Jy ! Component: 100 - total flux cleaned = -5.36719e-05 Jy ! Component: 150 - total flux cleaned = -8.78423e-05 Jy ! Component: 200 - total flux cleaned = -0.00015731 Jy ! Total flux subtracted in 200 components = -0.00015731 Jy ! Clean residual min=-0.003866 max=0.004159 Jy/beam ! Clean residual mean=-0.000002 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.573668 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.573668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141704Jy sigma=0.444251 ! Fit after self-cal, rms=0.141700Jy sigma=0.444247 ! 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=2.966 mas, bmaj=9.086 mas, bpa=6.853 degrees ! Estimated noise=2.59939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.966 x 9.086 at 6.853 degrees (North through East) ! Clean map min=-0.0049002 max=0.51196 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141700Jy sigma=0.444247 ! Fit after self-cal, rms=0.136502Jy sigma=0.390526 ! Inverting map and beam ! Estimated beam: bmin=2.964 mas, bmaj=9.08 mas, bpa=6.903 degrees ! Estimated noise=2.59895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404276 Jy ! Component: 100 - total flux cleaned = 0.000247133 Jy ! Component: 150 - total flux cleaned = 9.74237e-05 Jy ! Component: 200 - total flux cleaned = 0.000163501 Jy ! Total flux subtracted in 200 components = 0.000163501 Jy ! Clean residual min=-0.003738 max=0.004121 Jy/beam ! Clean residual mean=-0.000005 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.573831 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.573831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136349Jy sigma=0.390127 ! Fit after self-cal, rms=0.136353Jy sigma=0.390102 ! Inverting map ! Added new window around map position (2.5, 71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384313 Jy ! Component: 100 - total flux cleaned = 0.00497219 Jy ! Component: 150 - total flux cleaned = 0.00554994 Jy ! Component: 200 - total flux cleaned = 0.00592788 Jy ! Total flux subtracted in 200 components = 0.00592788 Jy ! Clean residual min=-0.003099 max=0.003012 Jy/beam ! Clean residual mean=-0.000003 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.579759 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.579759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136116Jy sigma=0.389246 ! Fit after self-cal, rms=0.136099Jy sigma=0.389225 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136099Jy sigma=0.389225 ! Fit after self-cal, rms=0.135991Jy sigma=0.389164 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=2.443 mas, bmaj=8.243 mas, bpa=6.889 degrees ! Estimated noise=4.08091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.392221 Jy ! Component: 100 - total flux cleaned = 0.484571 Jy ! Component: 150 - total flux cleaned = 0.518052 Jy ! Component: 200 - total flux cleaned = 0.536268 Jy ! Total flux subtracted in 200 components = 0.536268 Jy ! Clean residual min=-0.009592 max=0.010684 Jy/beam ! Clean residual mean=-0.000043 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 0.536268 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.536268 Jy ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=9.079 mas, bpa=6.906 degrees ! Estimated noise=2.59697 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 = 0.0127614 Jy ! Component: 100 - total flux cleaned = 0.0204676 Jy ! Component: 150 - total flux cleaned = 0.026026 Jy ! Component: 200 - total flux cleaned = 0.0301272 Jy ! Total flux subtracted in 200 components = 0.0301272 Jy ! Clean residual min=-0.006267 max=0.005295 Jy/beam ! Clean residual mean=-0.000020 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.566395 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.566395 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=7.643 mas, bmaj=22.59 mas, bpa=8.715 degrees ! Estimated noise=3.3617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505381 Jy ! Component: 100 - total flux cleaned = 0.00831241 Jy ! Component: 150 - total flux cleaned = 0.0104386 Jy ! Component: 200 - total flux cleaned = 0.0118246 Jy ! Total flux subtracted in 200 components = 0.0118246 Jy ! Clean residual min=-0.003555 max=0.003371 Jy/beam ! Clean residual mean=-0.000019 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.57822 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 = 0.00100423 Jy ! Component: 100 - total flux cleaned = 0.00142729 Jy ! Component: 150 - total flux cleaned = 0.0018185 Jy ! Component: 200 - total flux cleaned = 0.00230088 Jy ! Total flux subtracted in 200 components = 0.00230088 Jy ! Clean residual min=-0.003153 max=0.002966 Jy/beam ! Clean residual mean=-0.000010 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.580521 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 86 components and 0.580521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=9.079 mas, bpa=6.906 degrees ! Estimated noise=2.59697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435131 Jy ! Component: 100 - total flux cleaned = 0.001348 Jy ! Component: 150 - total flux cleaned = 0.00170505 Jy ! Component: 200 - total flux cleaned = 0.00170601 Jy ! Total flux subtracted in 200 components = 0.00170601 Jy ! Clean residual min=-0.004394 max=0.003676 Jy/beam ! Clean residual mean=-0.000002 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.582227 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.582227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136500Jy sigma=0.390634 ! Fit after self-cal, rms=0.136432Jy sigma=0.390495 wmodel J1534-3526_S_map.mod ! Writing 107 model components to file: J1534-3526_S_map.mod wobs J1534-3526_S_uvs.fits ! Writing UV FITS file: J1534-3526_S_uvs.fits wwins J1534-3526_S_map.win ! wwins: Wrote 5 windows to J1534-3526_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184415 Jy ! Component: 100 - total flux cleaned = -0.00320073 Jy ! Component: 150 - total flux cleaned = -0.00408692 Jy ! Component: 200 - total flux cleaned = -0.00453428 Jy ! Component: 250 - total flux cleaned = -0.00480141 Jy ! Component: 300 - total flux cleaned = -0.00500583 Jy ! Component: 350 - total flux cleaned = -0.00510474 Jy ! Component: 400 - total flux cleaned = -0.00515254 Jy ! Component: 450 - total flux cleaned = -0.0050621 Jy ! Component: 500 - total flux cleaned = -0.00506257 Jy ! Component: 550 - total flux cleaned = -0.00497768 Jy ! Component: 600 - total flux cleaned = -0.00481267 Jy ! Component: 650 - total flux cleaned = -0.00477261 Jy ! Component: 700 - total flux cleaned = -0.00477282 Jy ! Component: 750 - total flux cleaned = -0.00473419 Jy ! Component: 800 - total flux cleaned = -0.00488591 Jy ! Component: 850 - total flux cleaned = -0.00481089 Jy ! Component: 900 - total flux cleaned = -0.00488391 Jy ! Component: 950 - total flux cleaned = -0.00470477 Jy ! Component: 1000 - total flux cleaned = -0.00463501 Jy ! Component: 1050 - total flux cleaned = -0.00463527 Jy ! Component: 1100 - total flux cleaned = -0.00463576 Jy ! Component: 1150 - total flux cleaned = -0.00453541 Jy ! Component: 1200 - total flux cleaned = -0.00446989 Jy ! Component: 1250 - total flux cleaned = -0.00443748 Jy ! Component: 1300 - total flux cleaned = -0.00443752 Jy ! Component: 1350 - total flux cleaned = -0.00437413 Jy ! Component: 1400 - total flux cleaned = -0.0043118 Jy ! Component: 1450 - total flux cleaned = -0.00424986 Jy ! Component: 1500 - total flux cleaned = -0.00415877 Jy ! Component: 1550 - total flux cleaned = -0.00403826 Jy ! Component: 1600 - total flux cleaned = -0.00385944 Jy ! Component: 1650 - total flux cleaned = -0.00377092 Jy ! Component: 1700 - total flux cleaned = -0.00359548 Jy ! Component: 1750 - total flux cleaned = -0.00345055 Jy ! Component: 1800 - total flux cleaned = -0.00330719 Jy ! Component: 1850 - total flux cleaned = -0.00319341 Jy ! Component: 1900 - total flux cleaned = -0.00313706 Jy ! Component: 1950 - total flux cleaned = -0.00296906 Jy ! Component: 2000 - total flux cleaned = -0.00285763 Jy ! Component: 2050 - total flux cleaned = -0.0027199 Jy ! Component: 2100 - total flux cleaned = -0.0026106 Jy ! Component: 2150 - total flux cleaned = -0.00244775 Jy ! Component: 2200 - total flux cleaned = -0.00231336 Jy ! Component: 2250 - total flux cleaned = -0.0022332 Jy ! Component: 2300 - total flux cleaned = -0.00218003 Jy ! Component: 2350 - total flux cleaned = -0.0020481 Jy ! Component: 2400 - total flux cleaned = -0.00207464 Jy ! Component: 2450 - total flux cleaned = -0.00210053 Jy ! Component: 2500 - total flux cleaned = -0.00215262 Jy ! Component: 2550 - total flux cleaned = -0.00215258 Jy ! Component: 2600 - total flux cleaned = -0.00223023 Jy ! Component: 2650 - total flux cleaned = -0.00228195 Jy ! Component: 2700 - total flux cleaned = -0.00233346 Jy ! Component: 2750 - total flux cleaned = -0.00233348 Jy ! Component: 2800 - total flux cleaned = -0.00241018 Jy ! Component: 2850 - total flux cleaned = -0.00248646 Jy ! Component: 2900 - total flux cleaned = -0.00253724 Jy ! Component: 2950 - total flux cleaned = -0.00261308 Jy ! Component: 3000 - total flux cleaned = -0.00261306 Jy ! Component: 3050 - total flux cleaned = -0.00263838 Jy ! Component: 3100 - total flux cleaned = -0.00266355 Jy ! Component: 3150 - total flux cleaned = -0.00266356 Jy ! Component: 3200 - total flux cleaned = -0.00273869 Jy ! Component: 3250 - total flux cleaned = -0.00273868 Jy ! Component: 3300 - total flux cleaned = -0.00276362 Jy ! Component: 3350 - total flux cleaned = -0.00288819 Jy ! Component: 3400 - total flux cleaned = -0.0030127 Jy ! Component: 3450 - total flux cleaned = -0.00301264 Jy ! Component: 3500 - total flux cleaned = -0.00306238 Jy ! Component: 3550 - total flux cleaned = -0.00313712 Jy ! Component: 3600 - total flux cleaned = -0.00318692 Jy ! Component: 3650 - total flux cleaned = -0.00321188 Jy ! Component: 3700 - total flux cleaned = -0.00323671 Jy ! Component: 3750 - total flux cleaned = -0.00326154 Jy ! Component: 3800 - total flux cleaned = -0.00323654 Jy ! Component: 3850 - total flux cleaned = -0.00328638 Jy ! Component: 3900 - total flux cleaned = -0.00328634 Jy ! Component: 3950 - total flux cleaned = -0.00318644 Jy ! Component: 4000 - total flux cleaned = -0.00318647 Jy ! Component: 4050 - total flux cleaned = -0.00321163 Jy ! Total flux subtracted in 4096 components = -0.00323682 Jy ! Clean residual min=-0.001463 max=0.001553 Jy/beam ! Clean residual mean=0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.57899 Jy keep ! Adding 201 model components to the UV plane model. ! The established model now contains 308 components and 0.578989 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1534-3526_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.963 x 9.079 at 6.906 degrees (North through East) ! Clean map min=-0.0029297 max=0.51276 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1534-3526_S_map.fits wmodel /image_prod/ug002_uva//J1534-3526_S_map.mod ! Writing 308 model components to file: /image_prod/ug002_uva//J1534-3526_S_map.mod wobs /image_prod/ug002_uva//J1534-3526_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1534-3526_S_uvs.fits wwins /image_prod/ug002_uva//J1534-3526_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1534-3526_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.512765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399403 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233676 0.233676 0.467353 0.934705 1.86941 3.73882 7.47764 14.9553 29.9106 59.8211 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.512 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1283.83 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1534-3526_S_dfm.log closed on Thu Mar 5 02:19:10 2020