! Started logfile: /image_prod/ug002_uva//J2115+2933_S_f_dfm.log on Thu Mar 5 05:07:40 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//J2115+2933_S_f_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2115+2933_S_f_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 861 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 J2115+2933_S_f] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.138856Jy sigma=9.910231 ! Fit after self-cal, rms=0.471231Jy sigma=4.469067 ! 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=3.395 mas, bmaj=8.114 mas, bpa=33.2 degrees ! Estimated noise=3.3222 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 = 0.423872 Jy ! Component: 100 - total flux cleaned = 0.519367 Jy ! Total flux subtracted in 100 components = 0.519367 Jy ! Clean residual min=-0.030418 max=0.072761 Jy/beam ! Clean residual mean=0.000012 rms=0.011359 Jy/beam ! Combined flux in latest and established models = 0.519367 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.519367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176497Jy sigma=1.685423 ! Fit after self-cal, rms=0.176479Jy sigma=1.685356 ! Inverting map ! Added new window around map position (-18, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585722 Jy ! Component: 100 - total flux cleaned = 0.0717448 Jy ! Total flux subtracted in 100 components = 0.0717448 Jy ! Clean residual min=-0.026898 max=0.054659 Jy/beam ! Clean residual mean=0.000070 rms=0.008694 Jy/beam ! Combined flux in latest and established models = 0.591112 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.591112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155655Jy sigma=1.517306 ! Fit after self-cal, rms=0.153029Jy sigma=1.497509 ! 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=3.93 mas, bmaj=8.384 mas, bpa=30.86 degrees ! Estimated noise=2.7819 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 = 0.0294079 Jy ! Component: 100 - total flux cleaned = 0.0381965 Jy ! Component: 150 - total flux cleaned = 0.0444333 Jy ! Component: 200 - total flux cleaned = 0.0497957 Jy ! Total flux subtracted in 200 components = 0.0497957 Jy ! Clean residual min=-0.027129 max=0.046160 Jy/beam ! Clean residual mean=0.000107 rms=0.008958 Jy/beam ! Combined flux in latest and established models = 0.640908 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.640908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145692Jy sigma=1.446131 ! Fit after self-cal, rms=0.145231Jy sigma=1.443039 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 8.384 at 30.86 degrees (North through East) ! Clean map min=-0.026328 max=0.52049 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 0.92 KP 0.93 ! LA 3.20 MK 1.02 NL 1.04 OV 0.93 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.90 HN 0.94 KP 0.91 ! LA 0.90 MK 1.04 NL 1.09 OV 0.94 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.91 HN 0.98 KP 0.90 ! LA 0.91 MK 1.03 NL 0.99 OV 0.93 ! PT 0.94 SC 1.09 ! ! ! Fit before self-cal, rms=0.145231Jy sigma=1.443039 ! Fit after self-cal, rms=0.123014Jy sigma=0.736062 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=8.422 mas, bpa=30.04 degrees ! Estimated noise=2.81584 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 = -0.00397305 Jy ! Component: 100 - total flux cleaned = -0.00230902 Jy ! Component: 150 - total flux cleaned = -0.00154144 Jy ! Component: 200 - total flux cleaned = -0.000406437 Jy ! Total flux subtracted in 200 components = -0.000406437 Jy ! Clean residual min=-0.014583 max=0.014042 Jy/beam ! Clean residual mean=0.000004 rms=0.003568 Jy/beam ! Combined flux in latest and established models = 0.640501 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.640502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121203Jy sigma=0.710638 ! Fit after self-cal, rms=0.121501Jy sigma=0.707375 ! 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=0.121501Jy sigma=0.707375 ! Fit after self-cal, rms=0.122484Jy sigma=0.702841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=8.431 mas, bpa=29.93 degrees ! Estimated noise=2.81148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00298477 Jy ! Component: 100 - total flux cleaned = -0.0007012 Jy ! Component: 150 - total flux cleaned = 0.00117892 Jy ! Component: 200 - total flux cleaned = 0.00198921 Jy ! Total flux subtracted in 200 components = 0.00198921 Jy ! Clean residual min=-0.012309 max=0.012366 Jy/beam ! Clean residual mean=0.000002 rms=0.003058 Jy/beam ! Combined flux in latest and established models = 0.642491 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.642491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121498Jy sigma=0.688868 ! Fit after self-cal, rms=0.121450Jy sigma=0.687643 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 = -0.00153816 Jy ! Component: 100 - total flux cleaned = -0.000788471 Jy ! Component: 150 - total flux cleaned = -0.000520394 Jy ! Component: 200 - total flux cleaned = -0.000268897 Jy ! Total flux subtracted in 200 components = -0.000268897 Jy ! Clean residual min=-0.011432 max=0.011608 Jy/beam ! Clean residual mean=0.000003 rms=0.002911 Jy/beam ! Combined flux in latest and established models = 0.642222 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.642222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121145Jy sigma=0.682917 ! Fit after self-cal, rms=0.121141Jy sigma=0.682548 ! 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=0.121141Jy sigma=0.682548 ! Fit after self-cal, rms=0.122164Jy sigma=0.677600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.871 mas, bmaj=8.438 mas, bpa=29.81 degrees ! Estimated noise=2.80773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020411 Jy ! Component: 100 - total flux cleaned = -0.000102257 Jy ! Component: 150 - total flux cleaned = 0.00129322 Jy ! Component: 200 - total flux cleaned = 0.00236367 Jy ! Total flux subtracted in 200 components = 0.00236367 Jy ! Clean residual min=-0.009907 max=0.010536 Jy/beam ! Clean residual mean=-0.000001 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.644586 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.644586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121603Jy sigma=0.670106 ! Fit after self-cal, rms=0.121582Jy sigma=0.669524 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 = -0.00118839 Jy ! Component: 100 - total flux cleaned = -0.000744921 Jy ! Component: 150 - total flux cleaned = -0.000354828 Jy ! Component: 200 - total flux cleaned = 1.2882e-05 Jy ! Total flux subtracted in 200 components = 1.2882e-05 Jy ! Clean residual min=-0.009510 max=0.009946 Jy/beam ! Clean residual mean=0.000000 rms=0.002428 Jy/beam ! Combined flux in latest and established models = 0.644598 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.644599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121419Jy sigma=0.667064 ! Fit after self-cal, rms=0.121414Jy sigma=0.666844 ! 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=0.121414Jy sigma=0.666844 ! Fit after self-cal, rms=0.122230Jy sigma=0.663766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.236 mas, bmaj=10.48 mas, bpa=15.99 degrees ! Estimated noise=3.39374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154387 Jy ! Component: 100 - total flux cleaned = 0.00107179 Jy ! Component: 150 - total flux cleaned = 0.00186281 Jy ! Component: 200 - total flux cleaned = 0.0026681 Jy ! Total flux subtracted in 200 components = 0.0026681 Jy ! Clean residual min=-0.010393 max=0.009466 Jy/beam ! Clean residual mean=-0.000005 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 0.647267 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.647267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121996Jy sigma=0.660973 ! Fit after self-cal, rms=0.121990Jy sigma=0.660827 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 = 0.000421913 Jy ! Component: 100 - total flux cleaned = 0.000884797 Jy ! Component: 150 - total flux cleaned = 0.00137886 Jy ! Component: 200 - total flux cleaned = 0.00175307 Jy ! Total flux subtracted in 200 components = 0.00175307 Jy ! Clean residual min=-0.009663 max=0.009282 Jy/beam ! Clean residual mean=-0.000000 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.64902 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.64902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121954Jy sigma=0.660678 ! Fit after self-cal, rms=0.121948Jy sigma=0.660594 ! 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=3.854 mas, bmaj=8.443 mas, bpa=29.75 degrees ! Estimated noise=2.80391 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.854 x 8.443 at 29.75 degrees (North through East) ! Clean map min=-0.011777 max=0.5316 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=0.121948Jy sigma=0.660594 ! Fit after self-cal, rms=0.105271Jy sigma=0.535702 ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=8.437 mas, bpa=29.61 degrees ! Estimated noise=2.80569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663553 Jy ! Component: 100 - total flux cleaned = 0.00176374 Jy ! Component: 150 - total flux cleaned = 0.00218728 Jy ! Component: 200 - total flux cleaned = 0.00246062 Jy ! Total flux subtracted in 200 components = 0.00246062 Jy ! Clean residual min=-0.007760 max=0.008450 Jy/beam ! Clean residual mean=-0.000005 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.65148 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.651481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104889Jy sigma=0.530622 ! Fit after self-cal, rms=0.104890Jy sigma=0.530397 ! Inverting map ! Added new window around map position (-33, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068329 Jy ! Component: 100 - total flux cleaned = 0.00726888 Jy ! Component: 150 - total flux cleaned = 0.00715183 Jy ! Component: 200 - total flux cleaned = 0.00704339 Jy ! Total flux subtracted in 200 components = 0.00704339 Jy ! Clean residual min=-0.006773 max=0.005961 Jy/beam ! Clean residual mean=-0.000004 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.658524 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 0.658524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104226Jy sigma=0.521915 ! Fit after self-cal, rms=0.104235Jy sigma=0.521770 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104235Jy sigma=0.521770 ! Fit after self-cal, rms=0.104893Jy sigma=0.520530 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=3.315 mas, bmaj=8.147 mas, bpa=32.19 degrees ! Estimated noise=3.32745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.424248 Jy ! Component: 100 - total flux cleaned = 0.519359 Jy ! Component: 150 - total flux cleaned = 0.556988 Jy ! Component: 200 - total flux cleaned = 0.579755 Jy ! Total flux subtracted in 200 components = 0.579755 Jy ! Clean residual min=-0.011127 max=0.015062 Jy/beam ! Clean residual mean=-0.000047 rms=0.003509 Jy/beam ! Combined flux in latest and established models = 0.579755 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.579755 Jy ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=8.438 mas, bpa=29.63 degrees ! Estimated noise=2.80005 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 (-43.5, 99). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021745 Jy ! Component: 100 - total flux cleaned = 0.0361937 Jy ! Component: 150 - total flux cleaned = 0.0470499 Jy ! Component: 200 - total flux cleaned = 0.0532941 Jy ! Total flux subtracted in 200 components = 0.0532941 Jy ! Clean residual min=-0.009456 max=0.007965 Jy/beam ! Clean residual mean=-0.000027 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.63305 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.63305 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=7.198 mas, bmaj=10.5 mas, bpa=15.92 degrees ! Estimated noise=3.40649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104598 Jy ! Component: 100 - total flux cleaned = 0.0146624 Jy ! Component: 150 - total flux cleaned = 0.0180532 Jy ! Component: 200 - total flux cleaned = 0.0208378 Jy ! Total flux subtracted in 200 components = 0.0208378 Jy ! Clean residual min=-0.007597 max=0.007209 Jy/beam ! Clean residual mean=-0.000014 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.653887 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 = 0.00203219 Jy ! Component: 100 - total flux cleaned = 0.0031244 Jy ! Component: 150 - total flux cleaned = 0.00363423 Jy ! Component: 200 - total flux cleaned = 0.00410434 Jy ! Total flux subtracted in 200 components = 0.00410434 Jy ! Clean residual min=-0.006917 max=0.006504 Jy/beam ! Clean residual mean=-0.000005 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.657992 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 135 components and 0.657992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=8.438 mas, bpa=29.63 degrees ! Estimated noise=2.80005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181329 Jy ! Component: 100 - total flux cleaned = 0.00196111 Jy ! Component: 150 - total flux cleaned = 0.00220282 Jy ! Component: 200 - total flux cleaned = 0.00253347 Jy ! Total flux subtracted in 200 components = 0.00253347 Jy ! Clean residual min=-0.006523 max=0.006073 Jy/beam ! Clean residual mean=-0.000000 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.660525 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.660525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104672Jy sigma=0.519737 ! Fit after self-cal, rms=0.104678Jy sigma=0.517827 wmodel J2115+2933_S_f_map.mod ! Writing 162 model components to file: J2115+2933_S_f_map.mod wobs J2115+2933_S_f_uvs.fits ! Writing UV FITS file: J2115+2933_S_f_uvs.fits wwins J2115+2933_S_f_map.win ! wwins: Wrote 4 windows to J2115+2933_S_f_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 = -0.00116826 Jy ! Component: 100 - total flux cleaned = -0.00116002 Jy ! Component: 150 - total flux cleaned = -0.00160983 Jy ! Component: 200 - total flux cleaned = -0.00220756 Jy ! Component: 250 - total flux cleaned = -0.00245012 Jy ! Component: 300 - total flux cleaned = -0.002683 Jy ! Component: 350 - total flux cleaned = -0.00305352 Jy ! Component: 400 - total flux cleaned = -0.00333725 Jy ! Component: 450 - total flux cleaned = -0.00360913 Jy ! Component: 500 - total flux cleaned = -0.00386965 Jy ! Component: 550 - total flux cleaned = -0.00386898 Jy ! Component: 600 - total flux cleaned = -0.00405163 Jy ! Component: 650 - total flux cleaned = -0.00410976 Jy ! Component: 700 - total flux cleaned = -0.003939 Jy ! Component: 750 - total flux cleaned = -0.00388237 Jy ! Component: 800 - total flux cleaned = -0.0035603 Jy ! Component: 850 - total flux cleaned = -0.00350869 Jy ! Component: 900 - total flux cleaned = -0.00340715 Jy ! Component: 950 - total flux cleaned = -0.00335805 Jy ! Component: 1000 - total flux cleaned = -0.00330842 Jy ! Component: 1050 - total flux cleaned = -0.00321314 Jy ! Component: 1100 - total flux cleaned = -0.00312141 Jy ! Component: 1150 - total flux cleaned = -0.00307608 Jy ! Component: 1200 - total flux cleaned = -0.00290145 Jy ! Component: 1250 - total flux cleaned = -0.00285908 Jy ! Component: 1300 - total flux cleaned = -0.00285756 Jy ! Component: 1350 - total flux cleaned = -0.00285768 Jy ! Component: 1400 - total flux cleaned = -0.00297768 Jy ! Component: 1450 - total flux cleaned = -0.00309466 Jy ! Component: 1500 - total flux cleaned = -0.00313261 Jy ! Component: 1550 - total flux cleaned = -0.003245 Jy ! Component: 1600 - total flux cleaned = -0.00328205 Jy ! Component: 1650 - total flux cleaned = -0.00335535 Jy ! Component: 1700 - total flux cleaned = -0.00353469 Jy ! Component: 1750 - total flux cleaned = -0.0034992 Jy ! Component: 1800 - total flux cleaned = -0.00349976 Jy ! Component: 1850 - total flux cleaned = -0.00350018 Jy ! Component: 1900 - total flux cleaned = -0.00353433 Jy ! Component: 1950 - total flux cleaned = -0.0036015 Jy ! Component: 2000 - total flux cleaned = -0.00353558 Jy ! Component: 2050 - total flux cleaned = -0.00360084 Jy ! Component: 2100 - total flux cleaned = -0.00360064 Jy ! Component: 2150 - total flux cleaned = -0.00353655 Jy ! Component: 2200 - total flux cleaned = -0.00341067 Jy ! Component: 2250 - total flux cleaned = -0.00331782 Jy ! Component: 2300 - total flux cleaned = -0.00331759 Jy ! Component: 2350 - total flux cleaned = -0.00319622 Jy ! Component: 2400 - total flux cleaned = -0.00316655 Jy ! Component: 2450 - total flux cleaned = -0.0030178 Jy ! Component: 2500 - total flux cleaned = -0.002959 Jy ! Component: 2550 - total flux cleaned = -0.0029004 Jy ! Component: 2600 - total flux cleaned = -0.00284275 Jy ! Component: 2650 - total flux cleaned = -0.0026994 Jy ! Component: 2700 - total flux cleaned = -0.00252931 Jy ! Component: 2750 - total flux cleaned = -0.00252955 Jy ! Component: 2800 - total flux cleaned = -0.00241818 Jy ! Component: 2850 - total flux cleaned = -0.00236287 Jy ! Component: 2900 - total flux cleaned = -0.00230784 Jy ! Component: 2950 - total flux cleaned = -0.00222615 Jy ! Component: 3000 - total flux cleaned = -0.00214505 Jy ! Component: 3050 - total flux cleaned = -0.00214516 Jy ! Component: 3100 - total flux cleaned = -0.00211834 Jy ! Component: 3150 - total flux cleaned = -0.00206507 Jy ! Component: 3200 - total flux cleaned = -0.00203876 Jy ! Component: 3250 - total flux cleaned = -0.00198651 Jy ! Component: 3300 - total flux cleaned = -0.00201242 Jy ! Component: 3350 - total flux cleaned = -0.00196047 Jy ! Component: 3400 - total flux cleaned = -0.00190907 Jy ! Component: 3450 - total flux cleaned = -0.00196005 Jy ! Component: 3500 - total flux cleaned = -0.00185824 Jy ! Component: 3550 - total flux cleaned = -0.00180783 Jy ! Component: 3600 - total flux cleaned = -0.00175744 Jy ! Component: 3650 - total flux cleaned = -0.0016323 Jy ! Component: 3700 - total flux cleaned = -0.00160733 Jy ! Component: 3750 - total flux cleaned = -0.00155775 Jy ! Component: 3800 - total flux cleaned = -0.00148378 Jy ! Component: 3850 - total flux cleaned = -0.00143471 Jy ! Component: 3900 - total flux cleaned = -0.00145898 Jy ! Component: 3950 - total flux cleaned = -0.00131293 Jy ! Component: 4000 - total flux cleaned = -0.00128871 Jy ! Component: 4050 - total flux cleaned = -0.00124041 Jy ! Total flux subtracted in 4096 components = -0.00116838 Jy ! Clean residual min=-0.001502 max=0.001545 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.659357 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 460 components and 0.659357 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2115+2933_S_f_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.838 x 8.438 at 29.63 degrees (North through East) ! Clean map min=-0.0063002 max=0.53621 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2115+2933_S_f_map.fits wmodel /image_prod/ug002_uva//J2115+2933_S_f_map.mod ! Writing 460 model components to file: /image_prod/ug002_uva//J2115+2933_S_f_map.mod wobs /image_prod/ug002_uva//J2115+2933_S_f_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2115+2933_S_f_uvs.fits wwins /image_prod/ug002_uva//J2115+2933_S_f_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2115+2933_S_f_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.536207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403389 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22569 0.22569 0.45138 0.90276 1.80552 3.61104 7.22208 14.4442 28.8883 57.7766 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.536 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1329.26 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2115+2933_S_f_dfm.log closed on Thu Mar 5 05:07:44 2020