! Started logfile: /image_prod/ug002_uva//J1510-1121_S_dfm.log on Thu Mar 5 02:08:11 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//J1510-1121_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1510-1121_S_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.988889 visibilities/baseline/integration-bin. ! Found source: J1510-1121 ! ! 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 5073 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 J1510-1121_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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004055Jy sigma=8.311749 ! Fit after self-cal, rms=0.968137Jy sigma=8.015749 ! 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=2.603 mas, bmaj=8.054 mas, bpa=-8.549 degrees ! Estimated noise=2.27193 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 = 0.0275662 Jy ! Component: 100 - total flux cleaned = 0.0321974 Jy ! Total flux subtracted in 100 components = 0.0321974 Jy ! Clean residual min=-0.003646 max=0.003928 Jy/beam ! Clean residual mean=0.000002 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.0321974 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0321974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056874Jy sigma=0.440348 ! Fit after self-cal, rms=0.054375Jy sigma=0.419600 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337215 Jy ! Component: 100 - total flux cleaned = 0.00273019 Jy ! Total flux subtracted in 100 components = 0.00273019 Jy ! Clean residual min=-0.004198 max=0.003940 Jy/beam ! Clean residual mean=0.000004 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.0349276 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0349276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054197Jy sigma=0.418093 ! Fit after self-cal, rms=0.054115Jy sigma=0.417699 ! 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=3.219 mas, bmaj=9.569 mas, bpa=-8.477 degrees ! Estimated noise=1.22735 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 = 0.000525298 Jy ! Component: 100 - total flux cleaned = 0.000449822 Jy ! Component: 150 - total flux cleaned = 0.000385092 Jy ! Component: 200 - total flux cleaned = 0.000329479 Jy ! Total flux subtracted in 200 components = 0.000329479 Jy ! Clean residual min=-0.002197 max=0.002307 Jy/beam ! Clean residual mean=0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.035257 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.035257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054092Jy sigma=0.417533 ! Fit after self-cal, rms=0.054081Jy sigma=0.417521 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.219 x 9.569 at -8.477 degrees (North through East) ! Clean map min=-0.0021692 max=0.038267 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.93 KP 1.00 LA 0.97 ! MK 0.98 NL 1.03 OV 1.10 PT 1.11 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 KP 0.90 LA 1.05 ! MK 0.94 NL 1.27 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.92 KP 1.03 LA 1.02 ! MK 1.04 NL 1.00 OV 0.96 PT 1.08 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.06 KP 0.97 LA 0.84 ! MK 1.01 NL 0.72 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.02 KP 1.03 LA 1.05 ! MK 1.01 NL 0.90 OV 0.94 PT 1.09 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.87 KP 1.01 LA 1.04 ! MK 1.06 NL 0.82 PT 1.04 ! ! ! Fit before self-cal, rms=0.054081Jy sigma=0.417521 ! Fit after self-cal, rms=0.052819Jy sigma=0.416092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=9.464 mas, bpa=-8.109 degrees ! Estimated noise=1.21446 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 = -0.000141818 Jy ! Component: 100 - total flux cleaned = -0.000157277 Jy ! Component: 150 - total flux cleaned = -0.000185236 Jy ! Component: 200 - total flux cleaned = -0.00019768 Jy ! Total flux subtracted in 200 components = -0.00019768 Jy ! Clean residual min=-0.002212 max=0.002493 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0350594 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0350594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052809Jy sigma=0.416043 ! Fit after self-cal, rms=0.052816Jy sigma=0.415411 ! 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=0.052816Jy sigma=0.415411 ! Fit after self-cal, rms=0.052878Jy sigma=0.415334 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=9.451 mas, bpa=-8.131 degrees ! Estimated noise=1.20767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012846 Jy ! Component: 100 - total flux cleaned = -0.000157272 Jy ! Component: 150 - total flux cleaned = -0.00016976 Jy ! Component: 200 - total flux cleaned = -0.000181342 Jy ! Total flux subtracted in 200 components = -0.000181342 Jy ! Clean residual min=-0.002090 max=0.002337 Jy/beam ! Clean residual mean=0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.034878 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.034878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052869Jy sigma=0.415293 ! Fit after self-cal, rms=0.052898Jy sigma=0.415265 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 (-57.5, -103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137933 Jy ! Component: 100 - total flux cleaned = 0.00158086 Jy ! Component: 150 - total flux cleaned = 0.00154375 Jy ! Component: 200 - total flux cleaned = 0.0014831 Jy ! Total flux subtracted in 200 components = 0.0014831 Jy ! Clean residual min=-0.001850 max=0.001895 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0363611 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.0363611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052795Jy sigma=0.414491 ! Fit after self-cal, rms=0.052731Jy sigma=0.414274 ! 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=0.052731Jy sigma=0.414274 ! Fit after self-cal, rms=0.052060Jy sigma=0.414213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.181 mas, bmaj=9.406 mas, bpa=-8.018 degrees ! Estimated noise=1.19158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064306 Jy ! Component: 100 - total flux cleaned = 0.000575806 Jy ! Component: 150 - total flux cleaned = 0.000465479 Jy ! Component: 200 - total flux cleaned = 0.000363038 Jy ! Total flux subtracted in 200 components = 0.000363038 Jy ! Clean residual min=-0.001760 max=0.001865 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0367241 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0367241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052015Jy sigma=0.413895 ! Fit after self-cal, rms=0.051998Jy sigma=0.413836 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 = 0.000183424 Jy ! Component: 100 - total flux cleaned = 8.27442e-05 Jy ! Component: 150 - total flux cleaned = 1.44212e-05 Jy ! Component: 200 - total flux cleaned = -4.86904e-05 Jy ! Total flux subtracted in 200 components = -4.86904e-05 Jy ! Clean residual min=-0.001740 max=0.001923 Jy/beam ! Clean residual mean=0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0366754 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.0366754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051974Jy sigma=0.413676 ! Fit after self-cal, rms=0.051965Jy sigma=0.413656 ! Inverting map ! Added new window around map position (122, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102886 Jy ! Component: 100 - total flux cleaned = 0.00095254 Jy ! Component: 150 - total flux cleaned = 0.00092346 Jy ! Component: 200 - total flux cleaned = 0.000838587 Jy ! Total flux subtracted in 200 components = 0.000838587 Jy ! Clean residual min=-0.001740 max=0.001924 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.037514 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.037514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051893Jy sigma=0.413176 ! Fit after self-cal, rms=0.051877Jy sigma=0.413075 ! Inverting map ! Added new window around map position (-85, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016851 Jy ! Component: 100 - total flux cleaned = 0.00243181 Jy ! Component: 150 - total flux cleaned = 0.0027716 Jy ! Component: 200 - total flux cleaned = 0.00288229 Jy ! Total flux subtracted in 200 components = 0.00288229 Jy ! Clean residual min=-0.001647 max=0.001470 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0403963 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.0403963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051802Jy sigma=0.412560 ! Fit after self-cal, rms=0.051771Jy sigma=0.412398 ! 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=0.051771Jy sigma=0.412398 ! Fit after self-cal, rms=0.050956Jy sigma=0.412287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.035 mas, bmaj=16.23 mas, bpa=-4.69 degrees ! Estimated noise=1.47697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603841 Jy ! Component: 100 - total flux cleaned = 0.000833369 Jy ! Component: 150 - total flux cleaned = 0.0008623 Jy ! Component: 200 - total flux cleaned = 0.000885973 Jy ! Total flux subtracted in 200 components = 0.000885973 Jy ! Clean residual min=-0.001851 max=0.001257 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0412823 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.0412823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050926Jy sigma=0.412101 ! Fit after self-cal, rms=0.050925Jy sigma=0.412034 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 = 0.000398522 Jy ! Component: 100 - total flux cleaned = 0.00044864 Jy ! Component: 150 - total flux cleaned = 0.000448325 Jy ! Component: 200 - total flux cleaned = 0.000448019 Jy ! Total flux subtracted in 200 components = 0.000448019 Jy ! Clean residual min=-0.001754 max=0.001225 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0417303 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.0417303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050907Jy sigma=0.411934 ! Fit after self-cal, rms=0.050902Jy sigma=0.411914 ! 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=3.175 mas, bmaj=9.346 mas, bpa=-7.79 degrees ! Estimated noise=1.17148 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 9.346 at -7.79 degrees (North through East) ! Clean map min=-0.001543 max=0.037815 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=2.586 mas, bmaj=7.955 mas, bpa=-7.891 degrees ! Estimated noise=2.14108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284131 Jy ! Component: 100 - total flux cleaned = 0.0358828 Jy ! Component: 150 - total flux cleaned = 0.0385062 Jy ! Component: 200 - total flux cleaned = 0.0388179 Jy ! Total flux subtracted in 200 components = 0.0388179 Jy ! Clean residual min=-0.004394 max=0.004360 Jy/beam ! Clean residual mean=0.000002 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0388178 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0388178 Jy ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=9.346 mas, bpa=-7.79 degrees ! Estimated noise=1.17148 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 = 0.00115292 Jy ! Component: 100 - total flux cleaned = 0.00197832 Jy ! Component: 150 - total flux cleaned = 0.00250235 Jy ! Component: 200 - total flux cleaned = 0.00261832 Jy ! Total flux subtracted in 200 components = 0.00261832 Jy ! Clean residual min=-0.001961 max=0.001914 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0414362 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.0414362 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.035 mas, bmaj=16.23 mas, bpa=-4.69 degrees ! Estimated noise=1.47697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184548 Jy ! Component: 100 - total flux cleaned = 0.000284537 Jy ! Component: 150 - total flux cleaned = 0.000458287 Jy ! Component: 200 - total flux cleaned = 0.00073353 Jy ! Total flux subtracted in 200 components = 0.00073353 Jy ! Clean residual min=-0.002044 max=0.001583 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0421697 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 = 0.000213041 Jy ! Component: 100 - total flux cleaned = 0.000341955 Jy ! Component: 150 - total flux cleaned = 0.000401726 Jy ! Component: 200 - total flux cleaned = 0.000402036 Jy ! Total flux subtracted in 200 components = 0.000402036 Jy ! Clean residual min=-0.001918 max=0.001429 Jy/beam ! Clean residual mean=0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0425717 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 80 components and 0.0425717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=9.346 mas, bpa=-7.79 degrees ! Estimated noise=1.17148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188926 Jy ! Component: 100 - total flux cleaned = 0.000284508 Jy ! Component: 150 - total flux cleaned = 0.000163181 Jy ! Component: 200 - total flux cleaned = 0.000163567 Jy ! Total flux subtracted in 200 components = 0.000163567 Jy ! Clean residual min=-0.001636 max=0.001440 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0427353 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.0427353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050962Jy sigma=0.412413 ! Fit after self-cal, rms=0.050972Jy sigma=0.412290 wmodel J1510-1121_S_map.mod ! Writing 100 model components to file: J1510-1121_S_map.mod wobs J1510-1121_S_uvs.fits ! Writing UV FITS file: J1510-1121_S_uvs.fits wwins J1510-1121_S_map.win ! wwins: Wrote 4 windows to J1510-1121_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 = -0.000647878 Jy ! Component: 100 - total flux cleaned = -0.000900627 Jy ! Component: 150 - total flux cleaned = -0.000948253 Jy ! Component: 200 - total flux cleaned = -0.00106165 Jy ! Component: 250 - total flux cleaned = -0.00114852 Jy ! Component: 300 - total flux cleaned = -0.0012733 Jy ! Component: 350 - total flux cleaned = -0.00135376 Jy ! Component: 400 - total flux cleaned = -0.00139275 Jy ! Component: 450 - total flux cleaned = -0.00150612 Jy ! Component: 500 - total flux cleaned = -0.00156133 Jy ! Component: 550 - total flux cleaned = -0.00165108 Jy ! Component: 600 - total flux cleaned = -0.00172124 Jy ! Component: 650 - total flux cleaned = -0.00180656 Jy ! Component: 700 - total flux cleaned = -0.00183956 Jy ! Component: 750 - total flux cleaned = -0.00187208 Jy ! Component: 800 - total flux cleaned = -0.00188779 Jy ! Component: 850 - total flux cleaned = -0.00194943 Jy ! Component: 900 - total flux cleaned = -0.0019795 Jy ! Component: 950 - total flux cleaned = -0.00206841 Jy ! Component: 1000 - total flux cleaned = -0.00212616 Jy ! Component: 1050 - total flux cleaned = -0.00226825 Jy ! Component: 1100 - total flux cleaned = -0.00236584 Jy ! Component: 1150 - total flux cleaned = -0.00248932 Jy ! Component: 1200 - total flux cleaned = -0.00257031 Jy ! Component: 1250 - total flux cleaned = -0.00266355 Jy ! Component: 1300 - total flux cleaned = -0.00279417 Jy ! Component: 1350 - total flux cleaned = -0.00289726 Jy ! Component: 1400 - total flux cleaned = -0.00299854 Jy ! Component: 1450 - total flux cleaned = -0.00308595 Jy ! Component: 1500 - total flux cleaned = -0.00314745 Jy ! Component: 1550 - total flux cleaned = -0.00320816 Jy ! Component: 1600 - total flux cleaned = -0.00328014 Jy ! Component: 1650 - total flux cleaned = -0.00335103 Jy ! Component: 1700 - total flux cleaned = -0.00339783 Jy ! Component: 1750 - total flux cleaned = -0.00343266 Jy ! Component: 1800 - total flux cleaned = -0.0035128 Jy ! Component: 1850 - total flux cleaned = -0.00359208 Jy ! Component: 1900 - total flux cleaned = -0.00368156 Jy ! Component: 1950 - total flux cleaned = -0.00371463 Jy ! Component: 2000 - total flux cleaned = -0.00373661 Jy ! Component: 2050 - total flux cleaned = -0.00379071 Jy ! Component: 2100 - total flux cleaned = -0.00381209 Jy ! Component: 2150 - total flux cleaned = -0.00383342 Jy ! Component: 2200 - total flux cleaned = -0.00388615 Jy ! Component: 2250 - total flux cleaned = -0.0039381 Jy ! Component: 2300 - total flux cleaned = -0.00397936 Jy ! Component: 2350 - total flux cleaned = -0.00400999 Jy ! Component: 2400 - total flux cleaned = -0.00405031 Jy ! Component: 2450 - total flux cleaned = -0.00406036 Jy ! Component: 2500 - total flux cleaned = -0.00410982 Jy ! Component: 2550 - total flux cleaned = -0.00411951 Jy ! Component: 2600 - total flux cleaned = -0.00411934 Jy ! Component: 2650 - total flux cleaned = -0.00410972 Jy ! Component: 2700 - total flux cleaned = -0.00413835 Jy ! Component: 2750 - total flux cleaned = -0.00413827 Jy ! Component: 2800 - total flux cleaned = -0.00417571 Jy ! Component: 2850 - total flux cleaned = -0.00418499 Jy ! Component: 2900 - total flux cleaned = -0.00420341 Jy ! Component: 2950 - total flux cleaned = -0.00423996 Jy ! Component: 3000 - total flux cleaned = -0.00424001 Jy ! Component: 3050 - total flux cleaned = -0.00427595 Jy ! Component: 3100 - total flux cleaned = -0.00430266 Jy ! Component: 3150 - total flux cleaned = -0.00433804 Jy ! Component: 3200 - total flux cleaned = -0.00437316 Jy ! Component: 3250 - total flux cleaned = -0.0044168 Jy ! Component: 3300 - total flux cleaned = -0.00446013 Jy ! Component: 3350 - total flux cleaned = -0.00450321 Jy ! Component: 3400 - total flux cleaned = -0.0045632 Jy ! Component: 3450 - total flux cleaned = -0.00459726 Jy ! Component: 3500 - total flux cleaned = -0.0046735 Jy ! Component: 3550 - total flux cleaned = -0.00472397 Jy ! Component: 3600 - total flux cleaned = -0.00474905 Jy ! Component: 3650 - total flux cleaned = -0.00478237 Jy ! Component: 3700 - total flux cleaned = -0.00480723 Jy ! Component: 3750 - total flux cleaned = -0.00481544 Jy ! Component: 3800 - total flux cleaned = -0.00485647 Jy ! Component: 3850 - total flux cleaned = -0.00492173 Jy ! Component: 3900 - total flux cleaned = -0.00494607 Jy ! Component: 3950 - total flux cleaned = -0.00497842 Jy ! Component: 4000 - total flux cleaned = -0.00501874 Jy ! Component: 4050 - total flux cleaned = -0.00503481 Jy ! Total flux subtracted in 4096 components = -0.00507486 Jy ! Clean residual min=-0.000437 max=0.000481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0376604 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 353 components and 0.0376604 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1510-1121_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 9.346 at -7.79 degrees (North through East) ! Clean map min=-0.0016061 max=0.036112 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1510-1121_S_map.fits wmodel /image_prod/ug002_uva//J1510-1121_S_map.mod ! Writing 353 model components to file: /image_prod/ug002_uva//J1510-1121_S_map.mod wobs /image_prod/ug002_uva//J1510-1121_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1510-1121_S_uvs.fits wwins /image_prod/ug002_uva//J1510-1121_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1510-1121_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0361123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144149 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19751 1.19751 2.39501 4.79003 9.58006 19.1601 38.3202 76.6405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 250.52 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1510-1121_S_dfm.log closed on Thu Mar 5 02:08:15 2020