! Started logfile: /vlbi/uf001/uva//J1202-0528_S_dfm.log on Mon Jan 14 01:37:15 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//J1202-0528_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1202-0528_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.832804 visibilities/baseline/integration-bin. ! Found source: J1202-0528 ! ! 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 4722 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 J1202-0528_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.112930Jy sigma=18.627441 ! Fit after self-cal, rms=0.529341Jy sigma=8.807347 ! 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=2.608 mas, bmaj=7.035 mas, bpa=-4.867 degrees ! Estimated noise=0.809344 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 = 0.368234 Jy ! Component: 100 - total flux cleaned = 0.452043 Jy ! Total flux subtracted in 100 components = 0.452043 Jy ! Clean residual min=-0.014914 max=0.031066 Jy/beam ! Clean residual mean=-0.000008 rms=0.004818 Jy/beam ! Combined flux in latest and established models = 0.452043 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.452043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118129Jy sigma=1.768343 ! Fit after self-cal, rms=0.118104Jy sigma=1.767936 ! Inverting map ! Added new window around map position (2.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328459 Jy ! Component: 100 - total flux cleaned = 0.050048 Jy ! Total flux subtracted in 100 components = 0.050048 Jy ! Clean residual min=-0.012988 max=0.020976 Jy/beam ! Clean residual mean=-0.000009 rms=0.004091 Jy/beam ! Combined flux in latest and established models = 0.502091 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.502091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108056Jy sigma=1.562595 ! Fit after self-cal, rms=0.107759Jy sigma=1.555484 ! 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=7.812 mas, bpa=-4.027 degrees ! Estimated noise=0.679822 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 (5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218203 Jy ! Component: 100 - total flux cleaned = 0.0350571 Jy ! Component: 150 - total flux cleaned = 0.0442676 Jy ! Component: 200 - total flux cleaned = 0.0468712 Jy ! Total flux subtracted in 200 components = 0.0468712 Jy ! Clean residual min=-0.011659 max=0.016752 Jy/beam ! Clean residual mean=-0.000006 rms=0.003279 Jy/beam ! Combined flux in latest and established models = 0.548962 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.548962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102404Jy sigma=1.458314 ! Fit after self-cal, rms=0.102030Jy sigma=1.450898 ! 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 7.812 at -4.027 degrees (North through East) ! Clean map min=-0.011121 max=0.46396 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.00 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.60 FD 0.96 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 0.98 OV 0.96 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 1.00 NL 0.95 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.102030Jy sigma=1.450898 ! Fit after self-cal, rms=0.111453Jy sigma=1.357569 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=7.831 mas, bpa=-3.865 degrees ! Estimated noise=0.679337 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 (17, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160827 Jy ! Component: 100 - total flux cleaned = 0.0241634 Jy ! Component: 150 - total flux cleaned = 0.0269472 Jy ! Component: 200 - total flux cleaned = 0.028877 Jy ! Total flux subtracted in 200 components = 0.028877 Jy ! Clean residual min=-0.008566 max=0.010277 Jy/beam ! Clean residual mean=0.000002 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.577839 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.577839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108058Jy sigma=1.301733 ! Fit after self-cal, rms=0.108023Jy sigma=1.299121 ! 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=0.108023Jy sigma=1.299121 ! Fit after self-cal, rms=0.080133Jy sigma=1.140473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=7.821 mas, bpa=-3.811 degrees ! Estimated noise=0.676111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338539 Jy ! Component: 100 - total flux cleaned = 0.00487601 Jy ! Component: 150 - total flux cleaned = 0.00596234 Jy ! Component: 200 - total flux cleaned = 0.00671479 Jy ! Total flux subtracted in 200 components = 0.00671479 Jy ! Clean residual min=-0.004169 max=0.007486 Jy/beam ! Clean residual mean=0.000005 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.584554 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.584554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079733Jy sigma=1.133456 ! Fit after self-cal, rms=0.079731Jy sigma=1.133089 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 (58, 114.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739934 Jy ! Component: 100 - total flux cleaned = 0.011541 Jy ! Component: 150 - total flux cleaned = 0.0144712 Jy ! Component: 200 - total flux cleaned = 0.0168883 Jy ! Total flux subtracted in 200 components = 0.0168883 Jy ! Clean residual min=-0.003634 max=0.003732 Jy/beam ! Clean residual mean=0.000004 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.601442 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 144 components and 0.601442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078958Jy sigma=1.118214 ! Fit after self-cal, rms=0.078937Jy sigma=1.117698 ! 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=0.078937Jy sigma=1.117698 ! Fit after self-cal, rms=0.078988Jy sigma=1.111498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.826 mas, bpa=-3.804 degrees ! Estimated noise=0.674515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010573 Jy ! Component: 100 - total flux cleaned = 0.0018239 Jy ! Component: 150 - total flux cleaned = 0.00257602 Jy ! Component: 200 - total flux cleaned = 0.00325605 Jy ! Total flux subtracted in 200 components = 0.00325605 Jy ! Clean residual min=-0.003113 max=0.003040 Jy/beam ! Clean residual mean=-0.000000 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.604698 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 174 components and 0.604698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078803Jy sigma=1.108717 ! Fit after self-cal, rms=0.078804Jy sigma=1.108606 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 = 0.00036357 Jy ! Component: 100 - total flux cleaned = 0.00096073 Jy ! Component: 150 - total flux cleaned = 0.00146732 Jy ! Component: 200 - total flux cleaned = 0.00194729 Jy ! Total flux subtracted in 200 components = 0.00194729 Jy ! Clean residual min=-0.002910 max=0.002917 Jy/beam ! Clean residual mean=-0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.606645 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 194 components and 0.606645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078710Jy sigma=1.107308 ! Fit after self-cal, rms=0.078710Jy sigma=1.107271 ! 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=0.078710Jy sigma=1.107271 ! Fit after self-cal, rms=0.078902Jy sigma=1.106976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.031 mas, bmaj=13.65 mas, bpa=-3.852 degrees ! Estimated noise=0.894523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.55922e-05 Jy ! Component: 100 - total flux cleaned = 0.00086959 Jy ! Component: 150 - total flux cleaned = 0.00148577 Jy ! Component: 200 - total flux cleaned = 0.00210227 Jy ! Total flux subtracted in 200 components = 0.00210227 Jy ! Clean residual min=-0.003519 max=0.003548 Jy/beam ! Clean residual mean=-0.000003 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.608748 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 219 components and 0.608748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078828Jy sigma=1.106113 ! Fit after self-cal, rms=0.078818Jy sigma=1.105804 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 = -0.000127923 Jy ! Component: 100 - total flux cleaned = 0.000354719 Jy ! Component: 150 - total flux cleaned = 0.00084504 Jy ! Component: 200 - total flux cleaned = 0.00133954 Jy ! Total flux subtracted in 200 components = 0.00133954 Jy ! Clean residual min=-0.003366 max=0.003339 Jy/beam ! Clean residual mean=-0.000004 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.610087 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 231 components and 0.610087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078798Jy sigma=1.105818 ! Fit after self-cal, rms=0.078794Jy sigma=1.105669 ! 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=3.055 mas, bmaj=7.828 mas, bpa=-3.79 degrees ! Estimated noise=0.673717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.828 at -3.79 degrees (North through East) ! Clean map min=-0.0026703 max=0.46292 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=2.607 mas, bmaj=7.063 mas, bpa=-4.721 degrees ! Estimated noise=0.807664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.367334 Jy ! Component: 100 - total flux cleaned = 0.450848 Jy ! Component: 150 - total flux cleaned = 0.483678 Jy ! Component: 200 - total flux cleaned = 0.502988 Jy ! Total flux subtracted in 200 components = 0.502988 Jy ! Clean residual min=-0.006462 max=0.010608 Jy/beam ! Clean residual mean=-0.000001 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.502988 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.502988 Jy ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.828 mas, bpa=-3.79 degrees ! Estimated noise=0.673717 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 = 0.0168743 Jy ! Component: 100 - total flux cleaned = 0.0289589 Jy ! Component: 150 - total flux cleaned = 0.0382946 Jy ! Component: 200 - total flux cleaned = 0.0460308 Jy ! Total flux subtracted in 200 components = 0.0460308 Jy ! Clean residual min=-0.004722 max=0.005043 Jy/beam ! Clean residual mean=0.000006 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.549019 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 60 components and 0.549018 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=7.031 mas, bmaj=13.65 mas, bpa=-3.852 degrees ! Estimated noise=0.894523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116679 Jy ! Component: 100 - total flux cleaned = 0.0202991 Jy ! Component: 150 - total flux cleaned = 0.027232 Jy ! Component: 200 - total flux cleaned = 0.0329631 Jy ! Total flux subtracted in 200 components = 0.0329631 Jy ! Clean residual min=-0.005010 max=0.005643 Jy/beam ! Clean residual mean=0.000009 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.581982 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 = 0.00483541 Jy ! Component: 100 - total flux cleaned = 0.00894595 Jy ! Component: 150 - total flux cleaned = 0.0124566 Jy ! Component: 200 - total flux cleaned = 0.0154668 Jy ! Total flux subtracted in 200 components = 0.0154668 Jy ! Clean residual min=-0.003582 max=0.004183 Jy/beam ! Clean residual mean=0.000005 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.597448 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 187 components and 0.597448 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.828 mas, bpa=-3.79 degrees ! Estimated noise=0.673717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294808 Jy ! Component: 100 - total flux cleaned = 0.00486905 Jy ! Component: 150 - total flux cleaned = 0.00617865 Jy ! Component: 200 - total flux cleaned = 0.00698727 Jy ! Total flux subtracted in 200 components = 0.00698727 Jy ! Clean residual min=-0.002691 max=0.002956 Jy/beam ! Clean residual mean=-0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.604435 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 213 components and 0.604435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078867Jy sigma=1.107195 ! Fit after self-cal, rms=0.078826Jy sigma=1.106688 wmodel J1202-0528_S_map.mod ! Writing 213 model components to file: J1202-0528_S_map.mod wobs J1202-0528_S_uvs.fits ! Writing UV FITS file: J1202-0528_S_uvs.fits wwins J1202-0528_S_map.win ! wwins: Wrote 5 windows to J1202-0528_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 = 0.00084675 Jy ! Component: 100 - total flux cleaned = 0.00141568 Jy ! Component: 150 - total flux cleaned = 0.00164117 Jy ! Component: 200 - total flux cleaned = 0.0019 Jy ! Component: 250 - total flux cleaned = 0.00198296 Jy ! Component: 300 - total flux cleaned = 0.00210366 Jy ! Component: 350 - total flux cleaned = 0.00214358 Jy ! Component: 400 - total flux cleaned = 0.00218425 Jy ! Component: 450 - total flux cleaned = 0.00229746 Jy ! Component: 500 - total flux cleaned = 0.0024075 Jy ! Component: 550 - total flux cleaned = 0.00258569 Jy ! Component: 600 - total flux cleaned = 0.00262017 Jy ! Component: 650 - total flux cleaned = 0.00258573 Jy ! Component: 700 - total flux cleaned = 0.00265264 Jy ! Component: 750 - total flux cleaned = 0.00258603 Jy ! Component: 800 - total flux cleaned = 0.0025211 Jy ! Component: 850 - total flux cleaned = 0.00258521 Jy ! Component: 900 - total flux cleaned = 0.00248956 Jy ! Component: 950 - total flux cleaned = 0.00248948 Jy ! Component: 1000 - total flux cleaned = 0.00255039 Jy ! Component: 1050 - total flux cleaned = 0.00239811 Jy ! Component: 1100 - total flux cleaned = 0.00251773 Jy ! Component: 1150 - total flux cleaned = 0.00245799 Jy ! Component: 1200 - total flux cleaned = 0.00231151 Jy ! Component: 1250 - total flux cleaned = 0.00231138 Jy ! Component: 1300 - total flux cleaned = 0.00219777 Jy ! Component: 1350 - total flux cleaned = 0.00214172 Jy ! Component: 1400 - total flux cleaned = 0.00200286 Jy ! Component: 1450 - total flux cleaned = 0.00205802 Jy ! Component: 1500 - total flux cleaned = 0.00203083 Jy ! Component: 1550 - total flux cleaned = 0.00195019 Jy ! Component: 1600 - total flux cleaned = 0.00192369 Jy ! Component: 1650 - total flux cleaned = 0.00189699 Jy ! Component: 1700 - total flux cleaned = 0.00184521 Jy ! Component: 1750 - total flux cleaned = 0.00179384 Jy ! Component: 1800 - total flux cleaned = 0.00181912 Jy ! Component: 1850 - total flux cleaned = 0.00171807 Jy ! Component: 1900 - total flux cleaned = 0.0017684 Jy ! Component: 1950 - total flux cleaned = 0.00181767 Jy ! Component: 2000 - total flux cleaned = 0.00181759 Jy ! Component: 2050 - total flux cleaned = 0.00174465 Jy ! Component: 2100 - total flux cleaned = 0.00176894 Jy ! Component: 2150 - total flux cleaned = 0.00181707 Jy ! Component: 2200 - total flux cleaned = 0.00176997 Jy ! Component: 2250 - total flux cleaned = 0.00184066 Jy ! Component: 2300 - total flux cleaned = 0.00184053 Jy ! Component: 2350 - total flux cleaned = 0.00186362 Jy ! Component: 2400 - total flux cleaned = 0.00188612 Jy ! Component: 2450 - total flux cleaned = 0.00179581 Jy ! Component: 2500 - total flux cleaned = 0.00179596 Jy ! Component: 2550 - total flux cleaned = 0.00188546 Jy ! Component: 2600 - total flux cleaned = 0.00190753 Jy ! Component: 2650 - total flux cleaned = 0.00190737 Jy ! Component: 2700 - total flux cleaned = 0.00190735 Jy ! Component: 2750 - total flux cleaned = 0.00184268 Jy ! Component: 2800 - total flux cleaned = 0.00182164 Jy ! Component: 2850 - total flux cleaned = 0.00175827 Jy ! Component: 2900 - total flux cleaned = 0.00169498 Jy ! Component: 2950 - total flux cleaned = 0.00175817 Jy ! Component: 3000 - total flux cleaned = 0.00175764 Jy ! Component: 3050 - total flux cleaned = 0.00167507 Jy ! Component: 3100 - total flux cleaned = 0.00161365 Jy ! Component: 3150 - total flux cleaned = 0.00173558 Jy ! Component: 3200 - total flux cleaned = 0.00157408 Jy ! Component: 3250 - total flux cleaned = 0.0015944 Jy ! Component: 3300 - total flux cleaned = 0.00159431 Jy ! Component: 3350 - total flux cleaned = 0.00155471 Jy ! Component: 3400 - total flux cleaned = 0.00155479 Jy ! Component: 3450 - total flux cleaned = 0.00151589 Jy ! Component: 3500 - total flux cleaned = 0.00155432 Jy ! Component: 3550 - total flux cleaned = 0.0014775 Jy ! Component: 3600 - total flux cleaned = 0.00157302 Jy ! Component: 3650 - total flux cleaned = 0.00151604 Jy ! Component: 3700 - total flux cleaned = 0.00157243 Jy ! Component: 3750 - total flux cleaned = 0.00155379 Jy ! Component: 3800 - total flux cleaned = 0.00157235 Jy ! Component: 3850 - total flux cleaned = 0.00157245 Jy ! Component: 3900 - total flux cleaned = 0.00157253 Jy ! Component: 3950 - total flux cleaned = 0.00164563 Jy ! Component: 4000 - total flux cleaned = 0.00164571 Jy ! Component: 4050 - total flux cleaned = 0.00166384 Jy ! Total flux subtracted in 4096 components = 0.00168172 Jy ! Clean residual min=-0.001041 max=0.001022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.606117 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 504 components and 0.606117 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1202-0528_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.828 at -3.79 degrees (North through East) ! Clean map min=-0.0020095 max=0.46597 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1202-0528_S_map.fits wmodel /vlbi/uf001/uva//J1202-0528_S_map.mod ! Writing 504 model components to file: /vlbi/uf001/uva//J1202-0528_S_map.mod wobs /vlbi/uf001/uva//J1202-0528_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1202-0528_S_uvs.fits wwins /vlbi/uf001/uva//J1202-0528_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1202-0528_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.465973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000329542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.212164 0.212164 0.424328 0.848656 1.69731 3.39462 6.78924 13.5785 27.157 54.314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.465 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1414 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1202-0528_S_dfm.log closed on Mon Jan 14 01:37:19 2019