! Started logfile: /vlbi/uf001/uva//J2321-0827_S_dfm.log on Mon Jan 14 06:39:53 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//J2321-0827_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2321-0827_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981354 visibilities/baseline/integration-bin. ! Found source: J2321-0827 ! ! 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 11526 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 J2321-0827_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 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. ! ! Fit before self-cal, rms=1.017467Jy sigma=18.913653 ! Fit after self-cal, rms=0.862442Jy sigma=16.032747 ! 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=2.722 mas, bmaj=6.779 mas, bpa=-2.428 degrees ! Estimated noise=0.54684 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 = 0.106044 Jy ! Component: 100 - total flux cleaned = 0.12972 Jy ! Total flux subtracted in 100 components = 0.12972 Jy ! Clean residual min=-0.006557 max=0.010752 Jy/beam ! Clean residual mean=-0.000017 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.12972 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.12972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080676Jy sigma=1.333329 ! Fit after self-cal, rms=0.080649Jy sigma=1.333003 ! Inverting map ! Added new window around map position (-4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108668 Jy ! Component: 100 - total flux cleaned = 0.0178584 Jy ! Total flux subtracted in 100 components = 0.0178584 Jy ! Clean residual min=-0.005605 max=0.005766 Jy/beam ! Clean residual mean=-0.000009 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.147579 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.147579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078316Jy sigma=1.287228 ! Fit after self-cal, rms=0.078252Jy sigma=1.285988 ! 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=3.254 mas, bmaj=7.865 mas, bpa=-3.302 degrees ! Estimated noise=0.369152 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 = 0.00875711 Jy ! Component: 100 - total flux cleaned = 0.0139504 Jy ! Component: 150 - total flux cleaned = 0.0173972 Jy ! Component: 200 - total flux cleaned = 0.0197378 Jy ! Total flux subtracted in 200 components = 0.0197378 Jy ! Clean residual min=-0.003931 max=0.005567 Jy/beam ! Clean residual mean=0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.167316 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.167316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077082Jy sigma=1.265528 ! Fit after self-cal, rms=0.077030Jy sigma=1.264348 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 7.865 at -3.302 degrees (North through East) ! Clean map min=-0.003707 max=0.13608 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.02 KP 1.01 ! LA 0.94 MK 1.05 NL 1.07 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.06 KP 1.00 ! LA 0.93 MK 0.98 NL 1.09 OV 0.94 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.03 KP 1.00 ! LA 0.94 MK 0.99 NL 1.05 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.077030Jy sigma=1.264348 ! Fit after self-cal, rms=0.077975Jy sigma=1.254841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=7.925 mas, bpa=-3.249 degrees ! Estimated noise=0.370225 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 = 0.00134362 Jy ! Component: 100 - total flux cleaned = 0.00135271 Jy ! Component: 150 - total flux cleaned = 0.00130059 Jy ! Component: 200 - total flux cleaned = 0.0012551 Jy ! Total flux subtracted in 200 components = 0.0012551 Jy ! Clean residual min=-0.004076 max=0.004529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.168572 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.168572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077950Jy sigma=1.254083 ! Fit after self-cal, rms=0.077971Jy sigma=1.253849 ! 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=0.077971Jy sigma=1.253849 ! Fit after self-cal, rms=0.076811Jy sigma=1.226602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=7.955 mas, bpa=-3.384 degrees ! Estimated noise=0.372141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546754 Jy ! Component: 100 - total flux cleaned = 0.000505663 Jy ! Component: 150 - total flux cleaned = 0.000507008 Jy ! Component: 200 - total flux cleaned = 0.000565694 Jy ! Total flux subtracted in 200 components = 0.000565694 Jy ! Clean residual min=-0.002290 max=0.002668 Jy/beam ! Clean residual mean=0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.169137 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.169137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076763Jy sigma=1.225889 ! Fit after self-cal, rms=0.076790Jy sigma=1.225611 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 = -1.52137e-05 Jy ! Component: 100 - total flux cleaned = 9.9947e-06 Jy ! Component: 150 - total flux cleaned = 3.1872e-05 Jy ! Component: 200 - total flux cleaned = 7.05278e-05 Jy ! Total flux subtracted in 200 components = 7.05278e-05 Jy ! Clean residual min=-0.002305 max=0.002596 Jy/beam ! Clean residual mean=0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.169208 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.169208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076774Jy sigma=1.225416 ! Fit after self-cal, rms=0.076771Jy sigma=1.225400 ! 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=0.076771Jy sigma=1.225400 ! Fit after self-cal, rms=0.076945Jy sigma=1.222538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=7.961 mas, bpa=-3.438 degrees ! Estimated noise=0.371366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.98805e-05 Jy ! Component: 100 - total flux cleaned = -0.000152628 Jy ! Component: 150 - total flux cleaned = -0.000151996 Jy ! Component: 200 - total flux cleaned = -0.000124183 Jy ! Total flux subtracted in 200 components = -0.000124183 Jy ! Clean residual min=-0.002279 max=0.002473 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.169084 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.169084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076934Jy sigma=1.222351 ! Fit after self-cal, rms=0.076943Jy sigma=1.222291 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 = 2.45227e-05 Jy ! Component: 100 - total flux cleaned = 3.83785e-05 Jy ! Component: 150 - total flux cleaned = 5.07022e-05 Jy ! Component: 200 - total flux cleaned = 6.22397e-05 Jy ! Total flux subtracted in 200 components = 6.22397e-05 Jy ! Clean residual min=-0.002262 max=0.002415 Jy/beam ! Clean residual mean=0.000003 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.169146 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.169146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076939Jy sigma=1.222209 ! Fit after self-cal, rms=0.076938Jy sigma=1.222202 ! 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=0.076938Jy sigma=1.222202 ! Fit after self-cal, rms=0.076835Jy sigma=1.222160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.571 mas, bmaj=13.6 mas, bpa=-0.03859 degrees ! Estimated noise=0.468048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419928 Jy ! Component: 100 - total flux cleaned = 0.000536512 Jy ! Component: 150 - total flux cleaned = 0.000580221 Jy ! Component: 200 - total flux cleaned = 0.000617211 Jy ! Total flux subtracted in 200 components = 0.000617211 Jy ! Clean residual min=-0.002814 max=0.003380 Jy/beam ! Clean residual mean=0.000007 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.169763 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 0.169763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076834Jy sigma=1.222182 ! Fit after self-cal, rms=0.076829Jy sigma=1.222129 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 = 0.000103877 Jy ! Component: 100 - total flux cleaned = 0.00012307 Jy ! Component: 150 - total flux cleaned = 0.000154025 Jy ! Component: 200 - total flux cleaned = 0.000166459 Jy ! Total flux subtracted in 200 components = 0.000166459 Jy ! Clean residual min=-0.002787 max=0.003379 Jy/beam ! Clean residual mean=0.000007 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.169929 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.169929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076836Jy sigma=1.222306 ! Fit after self-cal, rms=0.076833Jy sigma=1.222273 ! 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=3.274 mas, bmaj=7.968 mas, bpa=-3.488 degrees ! Estimated noise=0.370944 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.274 x 7.968 at -3.488 degrees (North through East) ! Clean map min=-0.0022403 max=0.1367 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=2.731 mas, bmaj=6.821 mas, bpa=-2.465 degrees ! Estimated noise=0.550142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106536 Jy ! Component: 100 - total flux cleaned = 0.131095 Jy ! Component: 150 - total flux cleaned = 0.141583 Jy ! Component: 200 - total flux cleaned = 0.148103 Jy ! Total flux subtracted in 200 components = 0.148103 Jy ! Clean residual min=-0.003354 max=0.003546 Jy/beam ! Clean residual mean=-0.000006 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.148103 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.148103 Jy ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=7.968 mas, bpa=-3.488 degrees ! Estimated noise=0.370944 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 = 0.00735407 Jy ! Component: 100 - total flux cleaned = 0.0117224 Jy ! Component: 150 - total flux cleaned = 0.0145248 Jy ! Component: 200 - total flux cleaned = 0.0164159 Jy ! Total flux subtracted in 200 components = 0.0164159 Jy ! Clean residual min=-0.002321 max=0.002464 Jy/beam ! Clean residual mean=0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.164519 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 82 components and 0.164519 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=7.571 mas, bmaj=13.6 mas, bpa=-0.03859 degrees ! Estimated noise=0.468048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254027 Jy ! Component: 100 - total flux cleaned = 0.0036935 Jy ! Component: 150 - total flux cleaned = 0.00426953 Jy ! Component: 200 - total flux cleaned = 0.00437777 Jy ! Total flux subtracted in 200 components = 0.00437777 Jy ! Clean residual min=-0.002861 max=0.003420 Jy/beam ! Clean residual mean=0.000007 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.168897 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 = 9.89608e-05 Jy ! Component: 100 - total flux cleaned = 0.000189047 Jy ! Component: 150 - total flux cleaned = 0.000271505 Jy ! Component: 200 - total flux cleaned = 0.000346842 Jy ! Total flux subtracted in 200 components = 0.000346842 Jy ! Clean residual min=-0.002829 max=0.003395 Jy/beam ! Clean residual mean=0.000007 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.169244 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.169244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=7.968 mas, bpa=-3.488 degrees ! Estimated noise=0.370944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000834857 Jy ! Component: 100 - total flux cleaned = -0.000837638 Jy ! Component: 150 - total flux cleaned = -0.000816816 Jy ! Component: 200 - total flux cleaned = -0.000738915 Jy ! Total flux subtracted in 200 components = -0.000738915 Jy ! Clean residual min=-0.002148 max=0.002420 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.168505 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.168505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076842Jy sigma=1.222300 ! Fit after self-cal, rms=0.076839Jy sigma=1.222233 wmodel J2321-0827_S_map.mod ! Writing 96 model components to file: J2321-0827_S_map.mod wobs J2321-0827_S_uvs.fits ! Writing UV FITS file: J2321-0827_S_uvs.fits wwins J2321-0827_S_map.win ! wwins: Wrote 2 windows to J2321-0827_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 = 0.0010683 Jy ! Component: 100 - total flux cleaned = 0.0018851 Jy ! Component: 150 - total flux cleaned = 0.00250202 Jy ! Component: 200 - total flux cleaned = 0.00305429 Jy ! Component: 250 - total flux cleaned = 0.00351527 Jy ! Component: 300 - total flux cleaned = 0.00389274 Jy ! Component: 350 - total flux cleaned = 0.0041931 Jy ! Component: 400 - total flux cleaned = 0.00445285 Jy ! Component: 450 - total flux cleaned = 0.00473726 Jy ! Component: 500 - total flux cleaned = 0.0049525 Jy ! Component: 550 - total flux cleaned = 0.00504267 Jy ! Component: 600 - total flux cleaned = 0.00521928 Jy ! Component: 650 - total flux cleaned = 0.00536338 Jy ! Component: 700 - total flux cleaned = 0.00553257 Jy ! Component: 750 - total flux cleaned = 0.00567049 Jy ! Component: 800 - total flux cleaned = 0.00580548 Jy ! Component: 850 - total flux cleaned = 0.00588531 Jy ! Component: 900 - total flux cleaned = 0.00601583 Jy ! Component: 950 - total flux cleaned = 0.00606725 Jy ! Component: 1000 - total flux cleaned = 0.00621805 Jy ! Component: 1050 - total flux cleaned = 0.00626689 Jy ! Component: 1100 - total flux cleaned = 0.0063636 Jy ! Component: 1150 - total flux cleaned = 0.0063873 Jy ! Component: 1200 - total flux cleaned = 0.00650483 Jy ! Component: 1250 - total flux cleaned = 0.00657403 Jy ! Component: 1300 - total flux cleaned = 0.00661964 Jy ! Component: 1350 - total flux cleaned = 0.00673208 Jy ! Component: 1400 - total flux cleaned = 0.00688675 Jy ! Component: 1450 - total flux cleaned = 0.00699587 Jy ! Component: 1500 - total flux cleaned = 0.00714652 Jy ! Component: 1550 - total flux cleaned = 0.00723125 Jy ! Component: 1600 - total flux cleaned = 0.00727329 Jy ! Component: 1650 - total flux cleaned = 0.00727345 Jy ! Component: 1700 - total flux cleaned = 0.00737578 Jy ! Component: 1750 - total flux cleaned = 0.00735543 Jy ! Component: 1800 - total flux cleaned = 0.0073157 Jy ! Component: 1850 - total flux cleaned = 0.00737551 Jy ! Component: 1900 - total flux cleaned = 0.00743416 Jy ! Component: 1950 - total flux cleaned = 0.00745338 Jy ! Component: 2000 - total flux cleaned = 0.00741516 Jy ! Component: 2050 - total flux cleaned = 0.00754787 Jy ! Component: 2100 - total flux cleaned = 0.00754764 Jy ! Component: 2150 - total flux cleaned = 0.00752919 Jy ! Component: 2200 - total flux cleaned = 0.00754775 Jy ! Component: 2250 - total flux cleaned = 0.00762079 Jy ! Component: 2300 - total flux cleaned = 0.0075846 Jy ! Component: 2350 - total flux cleaned = 0.00772733 Jy ! Component: 2400 - total flux cleaned = 0.00774472 Jy ! Component: 2450 - total flux cleaned = 0.0076571 Jy ! Component: 2500 - total flux cleaned = 0.00772658 Jy ! Component: 2550 - total flux cleaned = 0.00765794 Jy ! Component: 2600 - total flux cleaned = 0.00765788 Jy ! Component: 2650 - total flux cleaned = 0.00765805 Jy ! Component: 2700 - total flux cleaned = 0.00765793 Jy ! Component: 2750 - total flux cleaned = 0.0075752 Jy ! Component: 2800 - total flux cleaned = 0.00764091 Jy ! Component: 2850 - total flux cleaned = 0.00760837 Jy ! Component: 2900 - total flux cleaned = 0.00760825 Jy ! Component: 2950 - total flux cleaned = 0.00767196 Jy ! Component: 3000 - total flux cleaned = 0.00760861 Jy ! Component: 3050 - total flux cleaned = 0.00760862 Jy ! Component: 3100 - total flux cleaned = 0.00763971 Jy ! Component: 3150 - total flux cleaned = 0.00759331 Jy ! Component: 3200 - total flux cleaned = 0.00765468 Jy ! Component: 3250 - total flux cleaned = 0.00765464 Jy ! Component: 3300 - total flux cleaned = 0.00763968 Jy ! Component: 3350 - total flux cleaned = 0.00763953 Jy ! Component: 3400 - total flux cleaned = 0.00763935 Jy ! Component: 3450 - total flux cleaned = 0.00763947 Jy ! Component: 3500 - total flux cleaned = 0.00763946 Jy ! Component: 3550 - total flux cleaned = 0.00762497 Jy ! Component: 3600 - total flux cleaned = 0.00758191 Jy ! Component: 3650 - total flux cleaned = 0.0076249 Jy ! Component: 3700 - total flux cleaned = 0.00766737 Jy ! Component: 3750 - total flux cleaned = 0.00761097 Jy ! Component: 3800 - total flux cleaned = 0.00756898 Jy ! Component: 3850 - total flux cleaned = 0.0076244 Jy ! Component: 3900 - total flux cleaned = 0.00756941 Jy ! Component: 3950 - total flux cleaned = 0.00751478 Jy ! Component: 4000 - total flux cleaned = 0.00755554 Jy ! Component: 4050 - total flux cleaned = 0.0075554 Jy ! Total flux subtracted in 4096 components = 0.00754206 Jy ! Clean residual min=-0.000771 max=0.000750 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.176047 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 408 components and 0.176047 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2321-0827_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.274 x 7.968 at -3.488 degrees (North through East) ! Clean map min=-0.0013424 max=0.13689 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2321-0827_S_map.fits wmodel /vlbi/uf001/uva//J2321-0827_S_map.mod ! Writing 408 model components to file: /vlbi/uf001/uva//J2321-0827_S_map.mod wobs /vlbi/uf001/uva//J2321-0827_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2321-0827_S_uvs.fits wwins /vlbi/uf001/uva//J2321-0827_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2321-0827_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.13689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.547494 0.547494 1.09499 2.18998 4.37995 8.75991 17.5198 35.0396 70.0793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 547.95 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2321-0827_S_dfm.log closed on Mon Jan 14 06:39:58 2019