! Started logfile: /image_prod/ug002_uva//J1130-1449_S_dfm.log on Thu Mar 5 00:05:50 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//J1130-1449_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1130-1449_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977407 visibilities/baseline/integration-bin. ! Found source: J1130-1449 ! ! 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 40 lines of history. ! ! Reading 7917 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 J1130-1449_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. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.098320Jy sigma=7.132894 ! Fit after self-cal, rms=2.278453Jy sigma=4.851247 ! 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=2.182 mas, bmaj=6.561 mas, bpa=-0.4359 degrees ! Estimated noise=4.30035 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 (-0.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24526 Jy ! Component: 100 - total flux cleaned = 1.80859 Jy ! Total flux subtracted in 100 components = 1.80859 Jy ! Clean residual min=-0.321915 max=0.685380 Jy/beam ! Clean residual mean=0.000534 rms=0.089383 Jy/beam ! Combined flux in latest and established models = 1.80859 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.80859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.840185Jy sigma=4.272148 ! Fit after self-cal, rms=1.827090Jy sigma=4.238097 ! Inverting map ! Added new window around map position (-5.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.621057 Jy ! Component: 100 - total flux cleaned = 0.935272 Jy ! Total flux subtracted in 100 components = 0.935272 Jy ! Clean residual min=-0.229051 max=0.356279 Jy/beam ! Clean residual mean=0.000315 rms=0.070799 Jy/beam ! Combined flux in latest and established models = 2.74386 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 2.74386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.436547Jy sigma=3.717334 ! Fit after self-cal, rms=1.388928Jy sigma=3.611626 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.705 mas, bmaj=7.018 mas, bpa=-2.25 degrees ! Estimated noise=2.54868 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 = 0.278285 Jy ! Component: 100 - total flux cleaned = 0.464764 Jy ! Component: 150 - total flux cleaned = 0.594851 Jy ! Component: 200 - total flux cleaned = 0.65951 Jy ! Total flux subtracted in 200 components = 0.65951 Jy ! Clean residual min=-0.240709 max=0.364355 Jy/beam ! Clean residual mean=-0.000164 rms=0.087671 Jy/beam ! Combined flux in latest and established models = 3.40337 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 3.40337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.181684Jy sigma=3.640001 ! Fit after self-cal, rms=1.171780Jy sigma=3.622900 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.705 x 7.018 at -2.25 degrees (North through East) ! Clean map min=-0.23634 max=1.7031 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.78 HN 3.57 KP 0.85 ! LA 0.88 MK 1.05 NL 0.99 OV 0.86 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 0.77 HN 3.61 KP 0.87 ! LA 0.89 MK 1.05 NL 0.95 OV 0.85 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.77 HN 2.93 KP 0.90 ! LA 0.89 MK 1.01 NL 1.00 OV 0.87 ! SC 1.02 ! ! ! Fit before self-cal, rms=1.171780Jy sigma=3.622900 ! Fit after self-cal, rms=1.996304Jy sigma=2.088151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.779 mas, bmaj=6.761 mas, bpa=-0.8127 degrees ! Estimated noise=2.75712 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 (7, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118101 Jy ! Component: 100 - total flux cleaned = 0.112194 Jy ! Component: 150 - total flux cleaned = 0.106914 Jy ! Component: 200 - total flux cleaned = 0.0919275 Jy ! Total flux subtracted in 200 components = 0.0919275 Jy ! Clean residual min=-0.155303 max=0.170651 Jy/beam ! Clean residual mean=0.000102 rms=0.040457 Jy/beam ! Combined flux in latest and established models = 3.4953 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 3.4953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.918856Jy sigma=1.865411 ! Fit after self-cal, rms=1.918660Jy sigma=1.855612 ! 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=1.918660Jy sigma=1.855612 ! Fit after self-cal, rms=0.609816Jy sigma=0.956653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.713 mas, bmaj=6.73 mas, bpa=-2.301 degrees ! Estimated noise=2.60225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0955624 Jy ! Component: 100 - total flux cleaned = 0.136788 Jy ! Component: 150 - total flux cleaned = 0.164062 Jy ! Component: 200 - total flux cleaned = 0.177018 Jy ! Total flux subtracted in 200 components = 0.177018 Jy ! Clean residual min=-0.063704 max=0.067832 Jy/beam ! Clean residual mean=0.000171 rms=0.016151 Jy/beam ! Combined flux in latest and established models = 3.67232 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 3.67232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.574909Jy sigma=0.800433 ! Fit after self-cal, rms=0.573885Jy sigma=0.796888 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 = 0.0063832 Jy ! Component: 100 - total flux cleaned = 0.0134256 Jy ! Component: 150 - total flux cleaned = 0.0166319 Jy ! Component: 200 - total flux cleaned = 0.02111 Jy ! Total flux subtracted in 200 components = 0.02111 Jy ! Clean residual min=-0.061516 max=0.063605 Jy/beam ! Clean residual mean=0.000165 rms=0.014965 Jy/beam ! Combined flux in latest and established models = 3.69343 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 3.69343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.562102Jy sigma=0.738089 ! Fit after self-cal, rms=0.561503Jy sigma=0.737233 ! 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=0.561503Jy sigma=0.737233 ! Fit after self-cal, rms=0.530551Jy sigma=0.683487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.681 mas, bmaj=6.686 mas, bpa=-2.055 degrees ! Estimated noise=2.58258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581881 Jy ! Component: 100 - total flux cleaned = 0.0775266 Jy ! Component: 150 - total flux cleaned = 0.0889239 Jy ! Component: 200 - total flux cleaned = 0.0925678 Jy ! Total flux subtracted in 200 components = 0.0925678 Jy ! Clean residual min=-0.045729 max=0.051017 Jy/beam ! Clean residual mean=0.000169 rms=0.011797 Jy/beam ! Combined flux in latest and established models = 3.786 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 3.786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.518736Jy sigma=0.605612 ! Fit after self-cal, rms=0.518478Jy sigma=0.604405 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 (-18, 71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367075 Jy ! Component: 100 - total flux cleaned = 0.0434202 Jy ! Component: 150 - total flux cleaned = 0.0454245 Jy ! Component: 200 - total flux cleaned = 0.0482428 Jy ! Total flux subtracted in 200 components = 0.0482428 Jy ! Clean residual min=-0.040093 max=0.042134 Jy/beam ! Clean residual mean=0.000156 rms=0.010663 Jy/beam ! Combined flux in latest and established models = 3.83424 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 3.83424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.513283Jy sigma=0.557354 ! Fit after self-cal, rms=0.512959Jy sigma=0.555892 ! 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=0.512959Jy sigma=0.555892 ! Fit after self-cal, rms=0.513487Jy sigma=0.534501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.977 mas, bmaj=12.4 mas, bpa=0.6879 degrees ! Estimated noise=4.56206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450145 Jy ! Component: 100 - total flux cleaned = 0.0499858 Jy ! Component: 150 - total flux cleaned = 0.054175 Jy ! Component: 200 - total flux cleaned = 0.0568866 Jy ! Total flux subtracted in 200 components = 0.0568866 Jy ! Clean residual min=-0.048806 max=0.055424 Jy/beam ! Clean residual mean=0.000363 rms=0.015038 Jy/beam ! Combined flux in latest and established models = 3.89112 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 3.89112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.508988Jy sigma=0.507136 ! Fit after self-cal, rms=0.508829Jy sigma=0.506241 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 = 0.00346832 Jy ! Component: 100 - total flux cleaned = 0.00424061 Jy ! Component: 150 - total flux cleaned = 0.00564258 Jy ! Component: 200 - total flux cleaned = 0.00693544 Jy ! Total flux subtracted in 200 components = 0.00693544 Jy ! Clean residual min=-0.050391 max=0.053111 Jy/beam ! Clean residual mean=0.000333 rms=0.014588 Jy/beam ! Combined flux in latest and established models = 3.89806 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 3.89806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.507933Jy sigma=0.505226 ! Fit after self-cal, rms=0.507935Jy sigma=0.504617 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=6.669 mas, bpa=-1.843 degrees ! Estimated noise=2.58567 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.67 x 6.669 at -1.843 degrees (North through East) ! Clean map min=-0.06702 max=1.7645 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.507935Jy sigma=0.504617 ! Fit after self-cal, rms=0.594658Jy sigma=0.459227 ! Inverting map and beam ! Estimated beam: bmin=2.661 mas, bmaj=6.667 mas, bpa=-1.922 degrees ! Estimated noise=2.5817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401323 Jy ! Component: 100 - total flux cleaned = 0.00592562 Jy ! Component: 150 - total flux cleaned = 0.00838567 Jy ! Component: 200 - total flux cleaned = 0.00981786 Jy ! Total flux subtracted in 200 components = 0.00981786 Jy ! Clean residual min=-0.030043 max=0.035183 Jy/beam ! Clean residual mean=0.000137 rms=0.007569 Jy/beam ! Combined flux in latest and established models = 3.90788 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 3.90788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.592833Jy sigma=0.424075 ! Fit after self-cal, rms=0.592859Jy sigma=0.423072 ! Inverting map ! Added new window around map position (-0.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168727 Jy ! Component: 100 - total flux cleaned = 0.0222509 Jy ! Component: 150 - total flux cleaned = 0.0256454 Jy ! Component: 200 - total flux cleaned = 0.0244563 Jy ! Total flux subtracted in 200 components = 0.0244563 Jy ! Clean residual min=-0.027946 max=0.029030 Jy/beam ! Clean residual mean=0.000126 rms=0.006742 Jy/beam ! Combined flux in latest and established models = 3.93233 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 3.93233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.590215Jy sigma=0.392729 ! Fit after self-cal, rms=0.590105Jy sigma=0.390227 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.590105Jy sigma=0.390227 ! Fit after self-cal, rms=0.595869Jy sigma=0.382257 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=2.144 mas, bmaj=6.265 mas, bpa=0.432 degrees ! Estimated noise=4.42426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31821 Jy ! Component: 100 - total flux cleaned = 2.07861 Jy ! Component: 150 - total flux cleaned = 2.55519 Jy ! Component: 200 - total flux cleaned = 2.86604 Jy ! Total flux subtracted in 200 components = 2.86604 Jy ! Clean residual min=-0.106701 max=0.245763 Jy/beam ! Clean residual mean=0.000467 rms=0.030533 Jy/beam ! Combined flux in latest and established models = 2.86604 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 12 model components to the UV plane model. ! The established model now contains 12 components and 2.86604 Jy ! Inverting map and beam ! Estimated beam: bmin=2.66 mas, bmaj=6.672 mas, bpa=-1.822 degrees ! Estimated noise=2.58394 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 (2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266542 Jy ! Component: 100 - total flux cleaned = 0.442169 Jy ! Component: 150 - total flux cleaned = 0.568019 Jy ! Component: 200 - total flux cleaned = 0.660894 Jy ! Total flux subtracted in 200 components = 0.660894 Jy ! Clean residual min=-0.046646 max=0.058461 Jy/beam ! Clean residual mean=0.000197 rms=0.012823 Jy/beam ! Combined flux in latest and established models = 3.52694 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 3.52694 Jy ! Inverting map ! Added new window around map position (-3.5, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745817 Jy ! Component: 100 - total flux cleaned = 0.135353 Jy ! Component: 150 - total flux cleaned = 0.185998 Jy ! Component: 200 - total flux cleaned = 0.228743 Jy ! Total flux subtracted in 200 components = 0.228743 Jy ! Clean residual min=-0.035712 max=0.034912 Jy/beam ! Clean residual mean=0.000149 rms=0.009478 Jy/beam ! Combined flux in latest and established models = 3.75568 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 3.75568 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=5.939 mas, bmaj=12.34 mas, bpa=0.5939 degrees ! Estimated noise=4.60871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735218 Jy ! Component: 100 - total flux cleaned = 0.124704 Jy ! Component: 150 - total flux cleaned = 0.163322 Jy ! Component: 200 - total flux cleaned = 0.186553 Jy ! Total flux subtracted in 200 components = 0.186553 Jy ! Clean residual min=-0.044761 max=0.050652 Jy/beam ! Clean residual mean=0.000263 rms=0.011786 Jy/beam ! Combined flux in latest and established models = 3.94223 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) ! Added new window around map position (16, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190029 Jy ! Component: 100 - total flux cleaned = 0.0277152 Jy ! Component: 150 - total flux cleaned = 0.0350941 Jy ! Component: 200 - total flux cleaned = 0.0400231 Jy ! Total flux subtracted in 200 components = 0.0400231 Jy ! Clean residual min=-0.033555 max=0.036049 Jy/beam ! Clean residual mean=0.000158 rms=0.009632 Jy/beam ! Combined flux in latest and established models = 3.98226 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 126 components and 3.98226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.66 mas, bmaj=6.672 mas, bpa=-1.822 degrees ! Estimated noise=2.58394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0102329 Jy ! Component: 100 - total flux cleaned = -0.00502034 Jy ! Component: 150 - total flux cleaned = 0.00333322 Jy ! Component: 200 - total flux cleaned = 0.00672896 Jy ! Total flux subtracted in 200 components = 0.00672896 Jy ! Clean residual min=-0.028348 max=0.026190 Jy/beam ! Clean residual mean=0.000060 rms=0.006624 Jy/beam ! Combined flux in latest and established models = 3.98899 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 157 components and 3.98899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.596120Jy sigma=0.393286 ! Fit after self-cal, rms=0.596070Jy sigma=0.380058 wmodel J1130-1449_S_map.mod ! Writing 157 model components to file: J1130-1449_S_map.mod wobs J1130-1449_S_uvs.fits ! Writing UV FITS file: J1130-1449_S_uvs.fits wwins J1130-1449_S_map.win ! wwins: Wrote 8 windows to J1130-1449_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 = -0.00262289 Jy ! Component: 100 - total flux cleaned = -0.010185 Jy ! Component: 150 - total flux cleaned = -0.0161064 Jy ! Component: 200 - total flux cleaned = -0.0198261 Jy ! Component: 250 - total flux cleaned = -0.0233647 Jy ! Component: 300 - total flux cleaned = -0.0264355 Jy ! Component: 350 - total flux cleaned = -0.0307028 Jy ! Component: 400 - total flux cleaned = -0.0338731 Jy ! Component: 450 - total flux cleaned = -0.037247 Jy ! Component: 500 - total flux cleaned = -0.0396229 Jy ! Component: 550 - total flux cleaned = -0.0419321 Jy ! Component: 600 - total flux cleaned = -0.0441653 Jy ! Component: 650 - total flux cleaned = -0.0455294 Jy ! Component: 700 - total flux cleaned = -0.0476455 Jy ! Component: 750 - total flux cleaned = -0.0486761 Jy ! Component: 800 - total flux cleaned = -0.050441 Jy ! Component: 850 - total flux cleaned = -0.051916 Jy ! Component: 900 - total flux cleaned = -0.0535927 Jy ! Component: 950 - total flux cleaned = -0.0552314 Jy ! Component: 1000 - total flux cleaned = -0.056828 Jy ! Component: 1050 - total flux cleaned = -0.0579441 Jy ! Component: 1100 - total flux cleaned = -0.059474 Jy ! Component: 1150 - total flux cleaned = -0.0607546 Jy ! Component: 1200 - total flux cleaned = -0.0615952 Jy ! Component: 1250 - total flux cleaned = -0.0624161 Jy ! Component: 1300 - total flux cleaned = -0.0634191 Jy ! Component: 1350 - total flux cleaned = -0.0642065 Jy ! Component: 1400 - total flux cleaned = -0.0651714 Jy ! Component: 1450 - total flux cleaned = -0.0664944 Jy ! Component: 1500 - total flux cleaned = -0.067605 Jy ! Component: 1550 - total flux cleaned = -0.0679703 Jy ! Component: 1600 - total flux cleaned = -0.0692183 Jy ! Component: 1650 - total flux cleaned = -0.069744 Jy ! Component: 1700 - total flux cleaned = -0.0704336 Jy ! Component: 1750 - total flux cleaned = -0.0709401 Jy ! Component: 1800 - total flux cleaned = -0.0714386 Jy ! Component: 1850 - total flux cleaned = -0.0716031 Jy ! Component: 1900 - total flux cleaned = -0.0722454 Jy ! Component: 1950 - total flux cleaned = -0.0719306 Jy ! Component: 2000 - total flux cleaned = -0.0716204 Jy ! Component: 2050 - total flux cleaned = -0.0722304 Jy ! Component: 2100 - total flux cleaned = -0.072229 Jy ! Component: 2150 - total flux cleaned = -0.0726705 Jy ! Component: 2200 - total flux cleaned = -0.0728137 Jy ! Component: 2250 - total flux cleaned = -0.0732401 Jy ! Component: 2300 - total flux cleaned = -0.0733782 Jy ! Component: 2350 - total flux cleaned = -0.073655 Jy ! Component: 2400 - total flux cleaned = -0.0740658 Jy ! Component: 2450 - total flux cleaned = -0.0746024 Jy ! Component: 2500 - total flux cleaned = -0.0747358 Jy ! Component: 2550 - total flux cleaned = -0.0752572 Jy ! Component: 2600 - total flux cleaned = -0.0756401 Jy ! Component: 2650 - total flux cleaned = -0.0756412 Jy ! Component: 2700 - total flux cleaned = -0.0755193 Jy ! Component: 2750 - total flux cleaned = -0.0761347 Jy ! Component: 2800 - total flux cleaned = -0.0758935 Jy ! Component: 2850 - total flux cleaned = -0.0761316 Jy ! Component: 2900 - total flux cleaned = -0.0761338 Jy ! Component: 2950 - total flux cleaned = -0.0763687 Jy ! Component: 3000 - total flux cleaned = -0.0761395 Jy ! Component: 3050 - total flux cleaned = -0.0760263 Jy ! Component: 3100 - total flux cleaned = -0.0759143 Jy ! Component: 3150 - total flux cleaned = -0.0759142 Jy ! Component: 3200 - total flux cleaned = -0.0758047 Jy ! Component: 3250 - total flux cleaned = -0.0756957 Jy ! Component: 3300 - total flux cleaned = -0.0756958 Jy ! Component: 3350 - total flux cleaned = -0.075487 Jy ! Component: 3400 - total flux cleaned = -0.0752808 Jy ! Component: 3450 - total flux cleaned = -0.0748708 Jy ! Component: 3500 - total flux cleaned = -0.074973 Jy ! Component: 3550 - total flux cleaned = -0.074873 Jy ! Component: 3600 - total flux cleaned = -0.0746743 Jy ! Component: 3650 - total flux cleaned = -0.0746729 Jy ! Component: 3700 - total flux cleaned = -0.0743819 Jy ! Component: 3750 - total flux cleaned = -0.0742875 Jy ! Component: 3800 - total flux cleaned = -0.0742873 Jy ! Component: 3850 - total flux cleaned = -0.0743808 Jy ! Component: 3900 - total flux cleaned = -0.0742871 Jy ! Component: 3950 - total flux cleaned = -0.0743795 Jy ! Component: 4000 - total flux cleaned = -0.0744697 Jy ! Component: 4050 - total flux cleaned = -0.0740172 Jy ! Total flux subtracted in 4096 components = -0.0737489 Jy ! Clean residual min=-0.005610 max=0.005252 Jy/beam ! Clean residual mean=0.000012 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 3.91524 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 498 components and 3.91524 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1130-1449_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.66 x 6.672 at -1.822 degrees (North through East) ! Clean map min=-0.016461 max=1.7452 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1130-1449_S_map.fits wmodel /image_prod/ug002_uva//J1130-1449_S_map.mod ! Writing 498 model components to file: /image_prod/ug002_uva//J1130-1449_S_map.mod wobs /image_prod/ug002_uva//J1130-1449_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1130-1449_S_uvs.fits wwins /image_prod/ug002_uva//J1130-1449_S_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J1130-1449_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.74524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00191142 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328566 0.328566 0.657133 1.31427 2.62853 5.25706 10.5141 21.0283 42.0565 84.113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0057 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.745 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 913.057 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1130-1449_S_dfm.log closed on Thu Mar 5 00:05:55 2020