! Started logfile: /vlbi/uf001/uva//J0853-3824_S_dfm.log on Mon Jan 14 00:09:54 2019 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 /vlbi/uf001/uva//J0853-3824_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0853-3824_S_uva.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.997185 visibilities/baseline/integration-bin. ! Found source: J0853-3824 ! ! 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 4251 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 J0853-3824_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 8 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015797Jy sigma=14.038183 ! Fit after self-cal, rms=0.924268Jy sigma=12.706837 ! 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=2.385 mas, bmaj=8.349 mas, bpa=-0.3076 degrees ! Estimated noise=1.14249 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 = 0.055512 Jy ! Component: 100 - total flux cleaned = 0.0759997 Jy ! Total flux subtracted in 100 components = 0.0759997 Jy ! Clean residual min=-0.007358 max=0.012661 Jy/beam ! Clean residual mean=-0.000109 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.0759997 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0759997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099873Jy sigma=1.308282 ! Fit after self-cal, rms=0.098516Jy sigma=1.291419 ! 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=3.091 mas, bmaj=9.853 mas, bpa=-0.6832 degrees ! Estimated noise=0.815246 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 (-3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228225 Jy ! Component: 100 - total flux cleaned = 0.0359008 Jy ! Component: 150 - total flux cleaned = 0.044014 Jy ! Component: 200 - total flux cleaned = 0.0491004 Jy ! Total flux subtracted in 200 components = 0.0491004 Jy ! Clean residual min=-0.005834 max=0.010391 Jy/beam ! Clean residual mean=-0.000189 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.1251 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 72 components and 0.1251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093457Jy sigma=1.204321 ! Fit after self-cal, rms=0.093009Jy sigma=1.196084 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.091 x 9.853 at -0.6832 degrees (North through East) ! Clean map min=-0.0057919 max=0.072729 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.00 LA 0.92 MK 0.96 ! NL 1.59 OV 1.19 PT 0.90 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 HN 0.97 KP 0.97 LA 0.82 ! OV 1.10 PT 0.96 SC 1.21 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.99 LA 0.87 MK 1.01 ! NL 1.40 OV 1.05 PT 0.91 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 1.03 KP 1.04 LA 0.88 ! OV 1.03 PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.05 LA 0.90 MK 1.09 ! NL 1.54 OV 1.14 PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.84 HN 0.93 KP 1.12 LA 0.96 ! OV 1.14 PT 0.92 SC 1.20 ! ! ! Fit before self-cal, rms=0.093009Jy sigma=1.196084 ! Fit after self-cal, rms=0.102136Jy sigma=1.178509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=9.975 mas, bpa=-0.6588 degrees ! Estimated noise=0.816785 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 = 0.00157782 Jy ! Component: 100 - total flux cleaned = 0.00157832 Jy ! Component: 150 - total flux cleaned = 0.00144821 Jy ! Component: 200 - total flux cleaned = 0.00144331 Jy ! Total flux subtracted in 200 components = 0.00144331 Jy ! Clean residual min=-0.004875 max=0.005423 Jy/beam ! Clean residual mean=0.000006 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.126543 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.126543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101986Jy sigma=1.177185 ! Fit after self-cal, rms=0.102441Jy sigma=1.175728 ! 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=0.102441Jy sigma=1.175728 ! Fit after self-cal, rms=0.102494Jy sigma=1.175575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=9.884 mas, bpa=-0.6485 degrees ! Estimated noise=0.810565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117106 Jy ! Component: 100 - total flux cleaned = 0.00122996 Jy ! Component: 150 - total flux cleaned = 0.00127743 Jy ! Component: 200 - total flux cleaned = 0.00123785 Jy ! Total flux subtracted in 200 components = 0.00123785 Jy ! Clean residual min=-0.004534 max=0.005096 Jy/beam ! Clean residual mean=0.000012 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.127781 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.127781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102401Jy sigma=1.174887 ! Fit after self-cal, rms=0.102403Jy sigma=1.174666 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 (-16, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456506 Jy ! Component: 100 - total flux cleaned = 0.00633225 Jy ! Component: 150 - total flux cleaned = 0.00662577 Jy ! Component: 200 - total flux cleaned = 0.00663038 Jy ! Total flux subtracted in 200 components = 0.00663038 Jy ! Clean residual min=-0.003861 max=0.003784 Jy/beam ! Clean residual mean=0.000048 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.134412 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.134412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102163Jy sigma=1.171738 ! Fit after self-cal, rms=0.102132Jy sigma=1.171105 ! 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=0.102132Jy sigma=1.171105 ! Fit after self-cal, rms=0.099081Jy sigma=1.170356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=9.845 mas, bpa=-0.6203 degrees ! Estimated noise=0.802075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261865 Jy ! Component: 100 - total flux cleaned = 0.00353818 Jy ! Component: 150 - total flux cleaned = 0.00362967 Jy ! Component: 200 - total flux cleaned = 0.00370945 Jy ! Total flux subtracted in 200 components = 0.00370945 Jy ! Clean residual min=-0.003610 max=0.003334 Jy/beam ! Clean residual mean=0.000021 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.138121 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.138121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098975Jy sigma=1.169292 ! Fit after self-cal, rms=0.098902Jy sigma=1.169028 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 = 0.000874786 Jy ! Component: 100 - total flux cleaned = 0.000960017 Jy ! Component: 150 - total flux cleaned = 0.000997768 Jy ! Component: 200 - total flux cleaned = 0.000930553 Jy ! Total flux subtracted in 200 components = 0.000930553 Jy ! Clean residual min=-0.003514 max=0.003195 Jy/beam ! Clean residual mean=0.000030 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.139052 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.139052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098850Jy sigma=1.168711 ! Fit after self-cal, rms=0.098840Jy sigma=1.168649 ! 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=0.098840Jy sigma=1.168649 ! Fit after self-cal, rms=0.097016Jy sigma=1.168295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.844 mas, bmaj=27.83 mas, bpa=-1.19 degrees ! Estimated noise=1.0228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185241 Jy ! Component: 100 - total flux cleaned = 0.0020413 Jy ! Component: 150 - total flux cleaned = 0.00210096 Jy ! Component: 200 - total flux cleaned = 0.00210123 Jy ! Total flux subtracted in 200 components = 0.00210123 Jy ! Clean residual min=-0.003390 max=0.003824 Jy/beam ! Clean residual mean=0.000021 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.141153 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 150 components and 0.141153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096987Jy sigma=1.168216 ! Fit after self-cal, rms=0.096937Jy sigma=1.167962 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 = 0.000362861 Jy ! Component: 100 - total flux cleaned = 0.000399085 Jy ! Component: 150 - total flux cleaned = 0.000398762 Jy ! Component: 200 - total flux cleaned = 0.000377848 Jy ! Total flux subtracted in 200 components = 0.000377848 Jy ! Clean residual min=-0.003294 max=0.003670 Jy/beam ! Clean residual mean=0.000030 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.141531 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 156 components and 0.141531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096924Jy sigma=1.168016 ! Fit after self-cal, rms=0.096883Jy sigma=1.167795 ! 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=3.092 mas, bmaj=9.836 mas, bpa=-0.5644 degrees ! Estimated noise=0.797045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.092 x 9.836 at -0.5644 degrees (North through East) ! Clean map min=-0.0034593 max=0.068975 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=2.371 mas, bmaj=8.328 mas, bpa=-0.1362 degrees ! Estimated noise=1.12304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544983 Jy ! Component: 100 - total flux cleaned = 0.0778836 Jy ! Component: 150 - total flux cleaned = 0.0930908 Jy ! Component: 200 - total flux cleaned = 0.103567 Jy ! Total flux subtracted in 200 components = 0.103567 Jy ! Clean residual min=-0.005981 max=0.007265 Jy/beam ! Clean residual mean=-0.000053 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.103567 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.103567 Jy ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=9.836 mas, bpa=-0.5644 degrees ! Estimated noise=0.797045 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 (-8, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116617 Jy ! Component: 100 - total flux cleaned = 0.0195844 Jy ! Component: 150 - total flux cleaned = 0.0252455 Jy ! Component: 200 - total flux cleaned = 0.029342 Jy ! Total flux subtracted in 200 components = 0.029342 Jy ! Clean residual min=-0.004351 max=0.003535 Jy/beam ! Clean residual mean=-0.000023 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.132909 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 101 components and 0.132909 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=8.844 mas, bmaj=27.83 mas, bpa=-1.19 degrees ! Estimated noise=1.0228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436383 Jy ! Component: 100 - total flux cleaned = 0.00677951 Jy ! Component: 150 - total flux cleaned = 0.00800219 Jy ! Component: 200 - total flux cleaned = 0.0082582 Jy ! Total flux subtracted in 200 components = 0.0082582 Jy ! Clean residual min=-0.003423 max=0.003636 Jy/beam ! Clean residual mean=0.000018 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.141168 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 = 0.000182395 Jy ! Component: 100 - total flux cleaned = 0.000366443 Jy ! Component: 150 - total flux cleaned = 0.000471498 Jy ! Component: 200 - total flux cleaned = 0.000541003 Jy ! Total flux subtracted in 200 components = 0.000541003 Jy ! Clean residual min=-0.003302 max=0.003549 Jy/beam ! Clean residual mean=0.000024 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.141709 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 151 components and 0.141709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=9.836 mas, bpa=-0.5644 degrees ! Estimated noise=0.797045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.89531e-05 Jy ! Component: 100 - total flux cleaned = 0.000109713 Jy ! Component: 150 - total flux cleaned = 0.00014622 Jy ! Component: 200 - total flux cleaned = 0.000179394 Jy ! Total flux subtracted in 200 components = 0.000179394 Jy ! Clean residual min=-0.003378 max=0.003195 Jy/beam ! Clean residual mean=0.000013 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.141888 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 183 components and 0.141888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096835Jy sigma=1.167525 ! Fit after self-cal, rms=0.096768Jy sigma=1.167112 wmodel J0853-3824_S_map.mod ! Writing 183 model components to file: J0853-3824_S_map.mod wobs J0853-3824_S_uvs.fits ! Writing UV FITS file: J0853-3824_S_uvs.fits wwins J0853-3824_S_map.win ! wwins: Wrote 4 windows to J0853-3824_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 = -0.00110761 Jy ! Component: 100 - total flux cleaned = -0.00149127 Jy ! Component: 150 - total flux cleaned = -0.00164652 Jy ! Component: 200 - total flux cleaned = -0.00155075 Jy ! Component: 250 - total flux cleaned = -0.00132215 Jy ! Component: 300 - total flux cleaned = -0.00105965 Jy ! Component: 350 - total flux cleaned = -0.000763795 Jy ! Component: 400 - total flux cleaned = -0.000519576 Jy ! Component: 450 - total flux cleaned = -0.000244046 Jy ! Component: 500 - total flux cleaned = 2.35049e-05 Jy ! Component: 550 - total flux cleaned = 0.000282708 Jy ! Component: 600 - total flux cleaned = 0.000570621 Jy ! Component: 650 - total flux cleaned = 0.000781289 Jy ! Component: 700 - total flux cleaned = 0.00112348 Jy ! Component: 750 - total flux cleaned = 0.00128962 Jy ! Component: 800 - total flux cleaned = 0.00142119 Jy ! Component: 850 - total flux cleaned = 0.00158114 Jy ! Component: 900 - total flux cleaned = 0.00170576 Jy ! Component: 950 - total flux cleaned = 0.00176725 Jy ! Component: 1000 - total flux cleaned = 0.00191665 Jy ! Component: 1050 - total flux cleaned = 0.00206281 Jy ! Component: 1100 - total flux cleaned = 0.00211985 Jy ! Component: 1150 - total flux cleaned = 0.00226134 Jy ! Component: 1200 - total flux cleaned = 0.00245566 Jy ! Component: 1250 - total flux cleaned = 0.00253783 Jy ! Component: 1300 - total flux cleaned = 0.00269899 Jy ! Component: 1350 - total flux cleaned = 0.00275144 Jy ! Component: 1400 - total flux cleaned = 0.00290725 Jy ! Component: 1450 - total flux cleaned = 0.00306021 Jy ! Component: 1500 - total flux cleaned = 0.00313524 Jy ! Component: 1550 - total flux cleaned = 0.0032591 Jy ! Component: 1600 - total flux cleaned = 0.00338075 Jy ! Component: 1650 - total flux cleaned = 0.00345325 Jy ! Component: 1700 - total flux cleaned = 0.00359542 Jy ! Component: 1750 - total flux cleaned = 0.00364246 Jy ! Component: 1800 - total flux cleaned = 0.00361996 Jy ! Component: 1850 - total flux cleaned = 0.00380226 Jy ! Component: 1900 - total flux cleaned = 0.0038473 Jy ! Component: 1950 - total flux cleaned = 0.00393612 Jy ! Component: 2000 - total flux cleaned = 0.00400194 Jy ! Component: 2050 - total flux cleaned = 0.00408883 Jy ! Component: 2100 - total flux cleaned = 0.00411022 Jy ! Component: 2150 - total flux cleaned = 0.00417395 Jy ! Component: 2200 - total flux cleaned = 0.00417418 Jy ! Component: 2250 - total flux cleaned = 0.00425748 Jy ! Component: 2300 - total flux cleaned = 0.00423697 Jy ! Component: 2350 - total flux cleaned = 0.00433902 Jy ! Component: 2400 - total flux cleaned = 0.00437923 Jy ! Component: 2450 - total flux cleaned = 0.0043995 Jy ! Component: 2500 - total flux cleaned = 0.00445899 Jy ! Component: 2550 - total flux cleaned = 0.00451807 Jy ! Component: 2600 - total flux cleaned = 0.00455702 Jy ! Component: 2650 - total flux cleaned = 0.00461472 Jy ! Component: 2700 - total flux cleaned = 0.00469123 Jy ! Component: 2750 - total flux cleaned = 0.00476688 Jy ! Component: 2800 - total flux cleaned = 0.00482329 Jy ! Component: 2850 - total flux cleaned = 0.00480438 Jy ! Component: 2900 - total flux cleaned = 0.00480435 Jy ! Component: 2950 - total flux cleaned = 0.00482271 Jy ! Component: 3000 - total flux cleaned = 0.00487731 Jy ! Component: 3050 - total flux cleaned = 0.00485924 Jy ! Component: 3100 - total flux cleaned = 0.00491305 Jy ! Component: 3150 - total flux cleaned = 0.00491295 Jy ! Component: 3200 - total flux cleaned = 0.00489526 Jy ! Component: 3250 - total flux cleaned = 0.00487772 Jy ! Component: 3300 - total flux cleaned = 0.00489524 Jy ! Component: 3350 - total flux cleaned = 0.00487784 Jy ! Component: 3400 - total flux cleaned = 0.00491238 Jy ! Component: 3450 - total flux cleaned = 0.00491248 Jy ! Component: 3500 - total flux cleaned = 0.00494631 Jy ! Component: 3550 - total flux cleaned = 0.00489562 Jy ! Component: 3600 - total flux cleaned = 0.00491238 Jy ! Component: 3650 - total flux cleaned = 0.00492916 Jy ! Component: 3700 - total flux cleaned = 0.00496235 Jy ! Component: 3750 - total flux cleaned = 0.00506096 Jy ! Component: 3800 - total flux cleaned = 0.00506087 Jy ! Component: 3850 - total flux cleaned = 0.00510966 Jy ! Component: 3900 - total flux cleaned = 0.00514198 Jy ! Component: 3950 - total flux cleaned = 0.00515797 Jy ! Component: 4000 - total flux cleaned = 0.00520603 Jy ! Component: 4050 - total flux cleaned = 0.005238 Jy ! Total flux subtracted in 4096 components = 0.00525389 Jy ! Clean residual min=-0.000981 max=0.001062 Jy/beam ! Clean residual mean=0.000008 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.147142 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 467 components and 0.147142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0853-3824_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.092 x 9.836 at -0.5644 degrees (North through East) ! Clean map min=-0.0029567 max=0.068683 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0853-3824_S_map.fits wmodel /vlbi/uf001/uva//J0853-3824_S_map.mod ! Writing 467 model components to file: /vlbi/uf001/uva//J0853-3824_S_map.mod wobs /vlbi/uf001/uva//J0853-3824_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0853-3824_S_uvs.fits wwins /vlbi/uf001/uva//J0853-3824_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0853-3824_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0686826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000278116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21479 1.21479 2.42958 4.85916 9.71831 19.4366 38.8733 77.7465 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.956 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0853-3824_S_dfm.log closed on Mon Jan 14 00:09:59 2019