! Started logfile: /image_prod/ug002_uva//J1934-2416_S_dfm.log on Thu Mar 5 04:16:11 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//J1934-2416_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1934-2416_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991111 visibilities/baseline/integration-bin. ! Found source: J1934-2416 ! ! 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 6690 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 J1934-2416_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.045192Jy sigma=6.921629 ! Fit after self-cal, rms=0.752124Jy sigma=4.809218 ! 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=2.477 mas, bmaj=7.014 mas, bpa=-5.41 degrees ! Estimated noise=1.82413 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 = 0.195289 Jy ! Component: 100 - total flux cleaned = 0.248891 Jy ! Total flux subtracted in 100 components = 0.248891 Jy ! Clean residual min=-0.019287 max=0.043511 Jy/beam ! Clean residual mean=-0.000155 rms=0.005881 Jy/beam ! Combined flux in latest and established models = 0.248891 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.248891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128639Jy sigma=0.836449 ! Fit after self-cal, rms=0.128633Jy sigma=0.836353 ! Inverting map ! Added new window around map position (-3.5, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391028 Jy ! Component: 100 - total flux cleaned = 0.0630787 Jy ! Total flux subtracted in 100 components = 0.0630787 Jy ! Clean residual min=-0.017189 max=0.035688 Jy/beam ! Clean residual mean=-0.000119 rms=0.004681 Jy/beam ! Combined flux in latest and established models = 0.311969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.311969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113524Jy sigma=0.709708 ! Fit after self-cal, rms=0.112314Jy sigma=0.700709 ! 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=3.051 mas, bmaj=8.112 mas, bpa=-5.18 degrees ! Estimated noise=1.34604 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 (4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344442 Jy ! Component: 100 - total flux cleaned = 0.0565411 Jy ! Component: 150 - total flux cleaned = 0.0721173 Jy ! Component: 200 - total flux cleaned = 0.0809884 Jy ! Total flux subtracted in 200 components = 0.0809884 Jy ! Clean residual min=-0.013588 max=0.015739 Jy/beam ! Clean residual mean=-0.000124 rms=0.003728 Jy/beam ! Combined flux in latest and established models = 0.392958 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.392958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100094Jy sigma=0.603431 ! Fit after self-cal, rms=0.100012Jy sigma=0.602710 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 8.112 at -5.18 degrees (North through East) ! Clean map min=-0.012491 max=0.23621 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.93 HN 1.12 KP 0.95 ! LA 1.00 MK 1.00 NL 0.97 OV 0.91 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.80 FD 0.91 HN 1.17 KP 0.95 ! LA 0.99 MK 0.97 NL 1.13 OV 0.90 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.01 FD 0.94 HN 1.13 KP 0.93 ! LA 0.97 MK 1.00 NL 1.00 OV 0.92 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.100012Jy sigma=0.602710 ! Fit after self-cal, rms=0.120534Jy sigma=0.503778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.036 mas, bmaj=8.228 mas, bpa=-5.553 degrees ! Estimated noise=1.41747 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 = -0.00700468 Jy ! Component: 100 - total flux cleaned = -0.00848614 Jy ! Component: 150 - total flux cleaned = -0.00949639 Jy ! Component: 200 - total flux cleaned = -0.0101611 Jy ! Total flux subtracted in 200 components = -0.0101611 Jy ! Clean residual min=-0.008971 max=0.007893 Jy/beam ! Clean residual mean=-0.000062 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.382797 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.382797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119101Jy sigma=0.493210 ! Fit after self-cal, rms=0.119400Jy sigma=0.492797 ! 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=0.119400Jy sigma=0.492797 ! Fit after self-cal, rms=0.125275Jy sigma=0.481978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=8.23 mas, bpa=-5.769 degrees ! Estimated noise=1.43189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0026418 Jy ! Component: 100 - total flux cleaned = -0.00381623 Jy ! Component: 150 - total flux cleaned = -0.00483978 Jy ! Component: 200 - total flux cleaned = -0.00556851 Jy ! Total flux subtracted in 200 components = -0.00556851 Jy ! Clean residual min=-0.007254 max=0.007111 Jy/beam ! Clean residual mean=-0.000040 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.377228 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.377228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124514Jy sigma=0.475605 ! Fit after self-cal, rms=0.124533Jy sigma=0.475512 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 = -0.000550975 Jy ! Component: 100 - total flux cleaned = -0.00103175 Jy ! Component: 150 - total flux cleaned = -0.00161195 Jy ! Component: 200 - total flux cleaned = -0.00201167 Jy ! Total flux subtracted in 200 components = -0.00201167 Jy ! Clean residual min=-0.006321 max=0.006239 Jy/beam ! Clean residual mean=-0.000042 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.375217 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.375217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124238Jy sigma=0.472558 ! Fit after self-cal, rms=0.124200Jy sigma=0.472487 ! 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=0.124200Jy sigma=0.472487 ! Fit after self-cal, rms=0.132378Jy sigma=0.467629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=8.224 mas, bpa=-5.912 degrees ! Estimated noise=1.43007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.002187 Jy ! Component: 100 - total flux cleaned = -0.0027185 Jy ! Component: 150 - total flux cleaned = -0.00320066 Jy ! Component: 200 - total flux cleaned = -0.00353615 Jy ! Total flux subtracted in 200 components = -0.00353615 Jy ! Clean residual min=-0.006028 max=0.005599 Jy/beam ! Clean residual mean=-0.000031 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.37168 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.37168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132141Jy sigma=0.465515 ! Fit after self-cal, rms=0.132134Jy sigma=0.465450 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 = -0.000136223 Jy ! Component: 100 - total flux cleaned = -0.00013577 Jy ! Component: 150 - total flux cleaned = -0.0002339 Jy ! Component: 200 - total flux cleaned = -0.000325962 Jy ! Total flux subtracted in 200 components = -0.000325962 Jy ! Clean residual min=-0.005639 max=0.005326 Jy/beam ! Clean residual mean=-0.000031 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.371354 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.371354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132019Jy sigma=0.464148 ! Fit after self-cal, rms=0.131998Jy sigma=0.464101 ! 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=0.131998Jy sigma=0.464101 ! Fit after self-cal, rms=0.135141Jy sigma=0.463752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.754 mas, bmaj=19.49 mas, bpa=-1.812 degrees ! Estimated noise=1.79521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000860951 Jy ! Component: 100 - total flux cleaned = -0.00154061 Jy ! Component: 150 - total flux cleaned = -0.00176731 Jy ! Component: 200 - total flux cleaned = -0.00186873 Jy ! Total flux subtracted in 200 components = -0.00186873 Jy ! Clean residual min=-0.005126 max=0.005837 Jy/beam ! Clean residual mean=-0.000052 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.369486 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.369486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135095Jy sigma=0.463199 ! Fit after self-cal, rms=0.135075Jy sigma=0.462968 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 = -8.68355e-05 Jy ! Component: 100 - total flux cleaned = -8.99349e-05 Jy ! Component: 150 - total flux cleaned = -0.000173265 Jy ! Component: 200 - total flux cleaned = -0.000249825 Jy ! Total flux subtracted in 200 components = -0.000249825 Jy ! Clean residual min=-0.004843 max=0.005706 Jy/beam ! Clean residual mean=-0.000052 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.369236 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.369236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135069Jy sigma=0.462790 ! Fit after self-cal, rms=0.135048Jy sigma=0.462721 ! 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=3.018 mas, bmaj=8.221 mas, bpa=-5.955 degrees ! Estimated noise=1.427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 8.221 at -5.955 degrees (North through East) ! Clean map min=-0.0068379 max=0.2545 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=2.439 mas, bmaj=7.1 mas, bpa=-5.872 degrees ! Estimated noise=1.93618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206929 Jy ! Component: 100 - total flux cleaned = 0.268009 Jy ! Component: 150 - total flux cleaned = 0.302308 Jy ! Component: 200 - total flux cleaned = 0.324063 Jy ! Total flux subtracted in 200 components = 0.324063 Jy ! Clean residual min=-0.007956 max=0.014700 Jy/beam ! Clean residual mean=-0.000046 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 0.324063 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.324063 Jy ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=8.221 mas, bpa=-5.955 degrees ! Estimated noise=1.427 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181753 Jy ! Component: 100 - total flux cleaned = 0.0291162 Jy ! Component: 150 - total flux cleaned = 0.0340411 Jy ! Component: 200 - total flux cleaned = 0.0372538 Jy ! Total flux subtracted in 200 components = 0.0372538 Jy ! Clean residual min=-0.004411 max=0.005385 Jy/beam ! Clean residual mean=-0.000032 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.361317 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.361317 Jy ! Inverting map ! Added new window around map position (-38, 100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376486 Jy ! Component: 100 - total flux cleaned = 0.00609856 Jy ! Component: 150 - total flux cleaned = 0.00788197 Jy ! Component: 200 - total flux cleaned = 0.00886039 Jy ! Total flux subtracted in 200 components = 0.00886039 Jy ! Clean residual min=-0.003837 max=0.004336 Jy/beam ! Clean residual mean=-0.000023 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.370178 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.370178 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=7.754 mas, bmaj=19.49 mas, bpa=-1.812 degrees ! Estimated noise=1.79521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158875 Jy ! Component: 100 - total flux cleaned = 0.002051 Jy ! Component: 150 - total flux cleaned = 0.00234806 Jy ! Component: 200 - total flux cleaned = 0.00239959 Jy ! Total flux subtracted in 200 components = 0.00239959 Jy ! Clean residual min=-0.004095 max=0.005148 Jy/beam ! Clean residual mean=-0.000044 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.372577 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 = 4.95254e-05 Jy ! Component: 100 - total flux cleaned = 9.32762e-05 Jy ! Component: 150 - total flux cleaned = 9.26125e-05 Jy ! Component: 200 - total flux cleaned = 0.000131398 Jy ! Total flux subtracted in 200 components = 0.000131398 Jy ! Clean residual min=-0.004125 max=0.005112 Jy/beam ! Clean residual mean=-0.000044 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.372709 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.372709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=8.221 mas, bpa=-5.955 degrees ! Estimated noise=1.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000941486 Jy ! Component: 100 - total flux cleaned = -0.00121854 Jy ! Component: 150 - total flux cleaned = -0.00130171 Jy ! Component: 200 - total flux cleaned = -0.00145549 Jy ! Total flux subtracted in 200 components = -0.00145549 Jy ! Clean residual min=-0.004056 max=0.003997 Jy/beam ! Clean residual mean=-0.000023 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.371253 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.371253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134703Jy sigma=0.458611 ! Fit after self-cal, rms=0.134617Jy sigma=0.458298 wmodel J1934-2416_S_map.mod ! Writing 95 model components to file: J1934-2416_S_map.mod wobs J1934-2416_S_uvs.fits ! Writing UV FITS file: J1934-2416_S_uvs.fits wwins J1934-2416_S_map.win ! wwins: Wrote 5 windows to J1934-2416_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 = 0.000379755 Jy ! Component: 100 - total flux cleaned = 0.000184898 Jy ! Component: 150 - total flux cleaned = 0.00012365 Jy ! Component: 200 - total flux cleaned = 0.000297125 Jy ! Component: 250 - total flux cleaned = 0.000243264 Jy ! Component: 300 - total flux cleaned = 0.000189264 Jy ! Component: 350 - total flux cleaned = -1.59225e-05 Jy ! Component: 400 - total flux cleaned = -0.000215766 Jy ! Component: 450 - total flux cleaned = -0.00036273 Jy ! Component: 500 - total flux cleaned = -0.000362476 Jy ! Component: 550 - total flux cleaned = -0.000548865 Jy ! Component: 600 - total flux cleaned = -0.000640215 Jy ! Component: 650 - total flux cleaned = -0.000640644 Jy ! Component: 700 - total flux cleaned = -0.00077203 Jy ! Component: 750 - total flux cleaned = -0.000858188 Jy ! Component: 800 - total flux cleaned = -0.000900213 Jy ! Component: 850 - total flux cleaned = -0.000900644 Jy ! Component: 900 - total flux cleaned = -0.00110503 Jy ! Component: 950 - total flux cleaned = -0.00130648 Jy ! Component: 1000 - total flux cleaned = -0.00146386 Jy ! Component: 1050 - total flux cleaned = -0.00146383 Jy ! Component: 1100 - total flux cleaned = -0.00165451 Jy ! Component: 1150 - total flux cleaned = -0.00161608 Jy ! Component: 1200 - total flux cleaned = -0.00157982 Jy ! Component: 1250 - total flux cleaned = -0.00161682 Jy ! Component: 1300 - total flux cleaned = -0.00154538 Jy ! Component: 1350 - total flux cleaned = -0.00161752 Jy ! Component: 1400 - total flux cleaned = -0.00151298 Jy ! Component: 1450 - total flux cleaned = -0.00137461 Jy ! Component: 1500 - total flux cleaned = -0.00144307 Jy ! Component: 1550 - total flux cleaned = -0.00137505 Jy ! Component: 1600 - total flux cleaned = -0.00124203 Jy ! Component: 1650 - total flux cleaned = -0.00120899 Jy ! Component: 1700 - total flux cleaned = -0.00117598 Jy ! Component: 1750 - total flux cleaned = -0.00120793 Jy ! Component: 1800 - total flux cleaned = -0.00120798 Jy ! Component: 1850 - total flux cleaned = -0.00123969 Jy ! Component: 1900 - total flux cleaned = -0.00130146 Jy ! Component: 1950 - total flux cleaned = -0.00127068 Jy ! Component: 2000 - total flux cleaned = -0.00127069 Jy ! Component: 2050 - total flux cleaned = -0.00132998 Jy ! Component: 2100 - total flux cleaned = -0.00127108 Jy ! Component: 2150 - total flux cleaned = -0.00130069 Jy ! Component: 2200 - total flux cleaned = -0.00127256 Jy ! Component: 2250 - total flux cleaned = -0.0013299 Jy ! Component: 2300 - total flux cleaned = -0.00135815 Jy ! Component: 2350 - total flux cleaned = -0.00144235 Jy ! Component: 2400 - total flux cleaned = -0.00149809 Jy ! Component: 2450 - total flux cleaned = -0.00149787 Jy ! Component: 2500 - total flux cleaned = -0.00144333 Jy ! Component: 2550 - total flux cleaned = -0.00147057 Jy ! Component: 2600 - total flux cleaned = -0.00155078 Jy ! Component: 2650 - total flux cleaned = -0.00165651 Jy ! Component: 2700 - total flux cleaned = -0.00160386 Jy ! Component: 2750 - total flux cleaned = -0.00160422 Jy ! Component: 2800 - total flux cleaned = -0.00170768 Jy ! Component: 2850 - total flux cleaned = -0.00183517 Jy ! Component: 2900 - total flux cleaned = -0.00186027 Jy ! Component: 2950 - total flux cleaned = -0.00186001 Jy ! Component: 3000 - total flux cleaned = -0.00193451 Jy ! Component: 3050 - total flux cleaned = -0.00193407 Jy ! Component: 3100 - total flux cleaned = -0.00200743 Jy ! Component: 3150 - total flux cleaned = -0.00200758 Jy ! Component: 3200 - total flux cleaned = -0.00205574 Jy ! Component: 3250 - total flux cleaned = -0.00205591 Jy ! Component: 3300 - total flux cleaned = -0.00217391 Jy ! Component: 3350 - total flux cleaned = -0.00217395 Jy ! Component: 3400 - total flux cleaned = -0.0022435 Jy ! Component: 3450 - total flux cleaned = -0.00226647 Jy ! Component: 3500 - total flux cleaned = -0.00226643 Jy ! Component: 3550 - total flux cleaned = -0.00224388 Jy ! Component: 3600 - total flux cleaned = -0.002334 Jy ! Component: 3650 - total flux cleaned = -0.00228913 Jy ! Component: 3700 - total flux cleaned = -0.00239997 Jy ! Component: 3750 - total flux cleaned = -0.00242176 Jy ! Component: 3800 - total flux cleaned = -0.00240011 Jy ! Component: 3850 - total flux cleaned = -0.00244341 Jy ! Component: 3900 - total flux cleaned = -0.00246476 Jy ! Component: 3950 - total flux cleaned = -0.00246459 Jy ! Component: 4000 - total flux cleaned = -0.00246463 Jy ! Component: 4050 - total flux cleaned = -0.00256972 Jy ! Total flux subtracted in 4096 components = -0.0025488 Jy ! Clean residual min=-0.001139 max=0.001043 Jy/beam ! Clean residual mean=-0.000010 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.368704 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 401 components and 0.368704 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1934-2416_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 8.221 at -5.955 degrees (North through East) ! Clean map min=-0.0070782 max=0.26596 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1934-2416_S_map.fits wmodel /image_prod/ug002_uva//J1934-2416_S_map.mod ! Writing 401 model components to file: /image_prod/ug002_uva//J1934-2416_S_map.mod wobs /image_prod/ug002_uva//J1934-2416_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1934-2416_S_uvs.fits wwins /image_prod/ug002_uva//J1934-2416_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1934-2416_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.265962 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383751 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432864 0.432864 0.865728 1.73146 3.46291 6.92582 13.8516 27.7033 55.4066 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.265 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 693.058 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1934-2416_S_dfm.log closed on Thu Mar 5 04:16:15 2020