! Started logfile: /image_prod/ug002_uva//J1619+3030_S_a_dfm.log on Thu Mar 5 02:38:34 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//J1619+3030_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1619+3030_S_a_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933086 visibilities/baseline/integration-bin. ! Found source: J1619+3030 ! ! 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 11337 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 J1619+3030_S_a] 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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005902Jy sigma=8.957720 ! Fit after self-cal, rms=0.937362Jy sigma=8.360417 ! 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=3.073 mas, bmaj=5.334 mas, bpa=-12.28 degrees ! Estimated noise=1.32443 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 = 0.0465759 Jy ! Component: 100 - total flux cleaned = 0.060089 Jy ! Total flux subtracted in 100 components = 0.060089 Jy ! Clean residual min=-0.003126 max=0.005423 Jy/beam ! Clean residual mean=0.000002 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.060089 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.060089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061951Jy sigma=0.467097 ! Fit after self-cal, rms=0.061105Jy sigma=0.459073 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620298 Jy ! Component: 100 - total flux cleaned = 0.0087257 Jy ! Total flux subtracted in 100 components = 0.0087257 Jy ! Clean residual min=-0.002941 max=0.002793 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0688147 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0688147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060311Jy sigma=0.453019 ! Fit after self-cal, rms=0.060287Jy sigma=0.452833 ! 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=3.769 mas, bmaj=6.391 mas, bpa=-9.864 degrees ! Estimated noise=0.772627 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 = 0.00185239 Jy ! Component: 100 - total flux cleaned = 0.00270504 Jy ! Component: 150 - total flux cleaned = 0.0030025 Jy ! Component: 200 - total flux cleaned = 0.00309974 Jy ! Total flux subtracted in 200 components = 0.00309974 Jy ! Clean residual min=-0.002068 max=0.002255 Jy/beam ! Clean residual mean=-0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0719144 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0719144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060182Jy sigma=0.452574 ! Fit after self-cal, rms=0.060180Jy sigma=0.452567 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.769 x 6.391 at -9.864 degrees (North through East) ! Clean map min=-0.0020145 max=0.062326 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 1.00 ! LA 1.01 MK 1.03 NL 1.12 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.96 KP 0.98 ! LA 1.05 MK 1.00 NL 0.90 OV 1.03 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.04 KP 0.99 ! LA 1.03 MK 1.02 NL 1.07 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.060180Jy sigma=0.452567 ! Fit after self-cal, rms=0.058698Jy sigma=0.451502 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=6.352 mas, bpa=-9.412 degrees ! Estimated noise=0.777391 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 = 0.000756361 Jy ! Component: 100 - total flux cleaned = 0.00103125 Jy ! Component: 150 - total flux cleaned = 0.0010981 Jy ! Component: 200 - total flux cleaned = 0.001169 Jy ! Total flux subtracted in 200 components = 0.001169 Jy ! Clean residual min=-0.002284 max=0.002095 Jy/beam ! Clean residual mean=-0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0730835 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0730834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058680Jy sigma=0.451441 ! Fit after self-cal, rms=0.058663Jy sigma=0.451400 ! 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=0.058663Jy sigma=0.451400 ! Fit after self-cal, rms=0.057461Jy sigma=0.445425 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=6.403 mas, bpa=-9.424 degrees ! Estimated noise=0.778534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397355 Jy ! Component: 100 - total flux cleaned = 0.000438599 Jy ! Component: 150 - total flux cleaned = 0.000417206 Jy ! Component: 200 - total flux cleaned = 0.000408873 Jy ! Total flux subtracted in 200 components = 0.000408873 Jy ! Clean residual min=-0.001471 max=0.001388 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0734923 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0734923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057455Jy sigma=0.445370 ! Fit after self-cal, rms=0.057513Jy sigma=0.445130 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 = -8.248e-06 Jy ! Component: 100 - total flux cleaned = -8.59472e-06 Jy ! Component: 150 - total flux cleaned = 5.86063e-06 Jy ! Component: 200 - total flux cleaned = 1.94511e-05 Jy ! Total flux subtracted in 200 components = 1.94511e-05 Jy ! Clean residual min=-0.001465 max=0.001389 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0735118 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0735118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057511Jy sigma=0.445113 ! Fit after self-cal, rms=0.057511Jy sigma=0.445112 ! 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=0.057511Jy sigma=0.445112 ! Fit after self-cal, rms=0.057856Jy sigma=0.444951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=6.409 mas, bpa=-9.483 degrees ! Estimated noise=0.776341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100855 Jy ! Component: 100 - total flux cleaned = 0.000100743 Jy ! Component: 150 - total flux cleaned = 9.27394e-05 Jy ! Component: 200 - total flux cleaned = 8.53589e-05 Jy ! Total flux subtracted in 200 components = 8.53589e-05 Jy ! Clean residual min=-0.001458 max=0.001338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0735971 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0735971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057853Jy sigma=0.444928 ! Fit after self-cal, rms=0.057862Jy sigma=0.444921 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.84231e-05 Jy ! Component: 100 - total flux cleaned = -1.18084e-05 Jy ! Component: 150 - total flux cleaned = 3.39548e-07 Jy ! Component: 200 - total flux cleaned = 6.18226e-06 Jy ! Total flux subtracted in 200 components = 6.18226e-06 Jy ! Clean residual min=-0.001456 max=0.001338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0736033 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0736033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057861Jy sigma=0.444910 ! Fit after self-cal, rms=0.057861Jy sigma=0.444909 ! 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=0.057861Jy sigma=0.444909 ! Fit after self-cal, rms=0.057915Jy sigma=0.444902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.104 mas, bmaj=10.11 mas, bpa=-7.329 degrees ! Estimated noise=0.93212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368905 Jy ! Component: 100 - total flux cleaned = 0.000443792 Jy ! Component: 150 - total flux cleaned = 0.000465155 Jy ! Component: 200 - total flux cleaned = 0.000479492 Jy ! Total flux subtracted in 200 components = 0.000479492 Jy ! Clean residual min=-0.001532 max=0.001438 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0740828 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.0740828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057915Jy sigma=0.444902 ! Fit after self-cal, rms=0.057916Jy sigma=0.444898 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25288e-05 Jy ! Component: 100 - total flux cleaned = 3.21729e-05 Jy ! Component: 150 - total flux cleaned = 3.62714e-05 Jy ! Component: 200 - total flux cleaned = 4.00145e-05 Jy ! Total flux subtracted in 200 components = 4.00145e-05 Jy ! Clean residual min=-0.001533 max=0.001440 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0741228 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.0741228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057916Jy sigma=0.444901 ! Fit after self-cal, rms=0.057915Jy sigma=0.444899 ! 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=3.72 mas, bmaj=6.411 mas, bpa=-9.5 degrees ! Estimated noise=0.775409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.72 x 6.411 at -9.5 degrees (North through East) ! Clean map min=-0.0013542 max=0.062229 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=3.041 mas, bmaj=5.379 mas, bpa=-11.95 degrees ! Estimated noise=1.33066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0472927 Jy ! Component: 100 - total flux cleaned = 0.061804 Jy ! Component: 150 - total flux cleaned = 0.0676767 Jy ! Component: 200 - total flux cleaned = 0.0702045 Jy ! Total flux subtracted in 200 components = 0.0702045 Jy ! Clean residual min=-0.002279 max=0.002030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0702045 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0702045 Jy ! Inverting map and beam ! Estimated beam: bmin=3.72 mas, bmaj=6.411 mas, bpa=-9.5 degrees ! Estimated noise=0.775409 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 = 0.00186719 Jy ! Component: 100 - total flux cleaned = 0.00275635 Jy ! Component: 150 - total flux cleaned = 0.00310696 Jy ! Component: 200 - total flux cleaned = 0.00322932 Jy ! Total flux subtracted in 200 components = 0.00322932 Jy ! Clean residual min=-0.001488 max=0.001358 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0734339 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0734339 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=8.104 mas, bmaj=10.11 mas, bpa=-7.329 degrees ! Estimated noise=0.93212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515994 Jy ! Component: 100 - total flux cleaned = 0.000570765 Jy ! Component: 150 - total flux cleaned = 0.00060347 Jy ! Component: 200 - total flux cleaned = 0.00062904 Jy ! Total flux subtracted in 200 components = 0.00062904 Jy ! Clean residual min=-0.001528 max=0.001451 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0740629 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 = 1.09551e-05 Jy ! Component: 100 - total flux cleaned = 2.09947e-05 Jy ! Component: 150 - total flux cleaned = 3.46439e-05 Jy ! Component: 200 - total flux cleaned = 4.2875e-05 Jy ! Total flux subtracted in 200 components = 4.2875e-05 Jy ! Clean residual min=-0.001532 max=0.001445 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0741058 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0741058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.72 mas, bmaj=6.411 mas, bpa=-9.5 degrees ! Estimated noise=0.775409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143456 Jy ! Component: 100 - total flux cleaned = -0.000207979 Jy ! Component: 150 - total flux cleaned = -0.000245433 Jy ! Component: 200 - total flux cleaned = -0.000259071 Jy ! Total flux subtracted in 200 components = -0.000259071 Jy ! Clean residual min=-0.001451 max=0.001342 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0738467 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0738467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057915Jy sigma=0.444895 ! Fit after self-cal, rms=0.057914Jy sigma=0.444892 wmodel J1619+3030_S_a_map.mod ! Writing 42 model components to file: J1619+3030_S_a_map.mod wobs J1619+3030_S_a_uvs.fits ! Writing UV FITS file: J1619+3030_S_a_uvs.fits wwins J1619+3030_S_a_map.win ! wwins: Wrote 1 windows to J1619+3030_S_a_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 = -9.13861e-05 Jy ! Component: 100 - total flux cleaned = 8.9345e-05 Jy ! Component: 150 - total flux cleaned = 0.000196782 Jy ! Component: 200 - total flux cleaned = 0.000176287 Jy ! Component: 250 - total flux cleaned = 0.000117005 Jy ! Component: 300 - total flux cleaned = 5.92218e-05 Jy ! Component: 350 - total flux cleaned = -3.45894e-05 Jy ! Component: 400 - total flux cleaned = -0.000162859 Jy ! Component: 450 - total flux cleaned = -0.000306346 Jy ! Component: 500 - total flux cleaned = -0.000376659 Jy ! Component: 550 - total flux cleaned = -0.00053117 Jy ! Component: 600 - total flux cleaned = -0.000581721 Jy ! Component: 650 - total flux cleaned = -0.000698456 Jy ! Component: 700 - total flux cleaned = -0.000812568 Jy ! Component: 750 - total flux cleaned = -0.000860735 Jy ! Component: 800 - total flux cleaned = -0.000908478 Jy ! Component: 850 - total flux cleaned = -0.000955466 Jy ! Component: 900 - total flux cleaned = -0.00103265 Jy ! Component: 950 - total flux cleaned = -0.00110869 Jy ! Component: 1000 - total flux cleaned = -0.00113875 Jy ! Component: 1050 - total flux cleaned = -0.00113878 Jy ! Component: 1100 - total flux cleaned = -0.00118269 Jy ! Component: 1150 - total flux cleaned = -0.0012261 Jy ! Component: 1200 - total flux cleaned = -0.00125453 Jy ! Component: 1250 - total flux cleaned = -0.00129673 Jy ! Component: 1300 - total flux cleaned = -0.00135208 Jy ! Component: 1350 - total flux cleaned = -0.00137965 Jy ! Component: 1400 - total flux cleaned = -0.00142005 Jy ! Component: 1450 - total flux cleaned = -0.00142007 Jy ! Component: 1500 - total flux cleaned = -0.00147316 Jy ! Component: 1550 - total flux cleaned = -0.00148618 Jy ! Component: 1600 - total flux cleaned = -0.00151203 Jy ! Component: 1650 - total flux cleaned = -0.00151193 Jy ! Component: 1700 - total flux cleaned = -0.00149929 Jy ! Component: 1750 - total flux cleaned = -0.00153692 Jy ! Component: 1800 - total flux cleaned = -0.00154918 Jy ! Component: 1850 - total flux cleaned = -0.00151266 Jy ! Component: 1900 - total flux cleaned = -0.00159767 Jy ! Component: 1950 - total flux cleaned = -0.00154968 Jy ! Component: 2000 - total flux cleaned = -0.00158533 Jy ! Component: 2050 - total flux cleaned = -0.00160875 Jy ! Component: 2100 - total flux cleaned = -0.00156192 Jy ! Component: 2150 - total flux cleaned = -0.00159642 Jy ! Component: 2200 - total flux cleaned = -0.00152782 Jy ! Component: 2250 - total flux cleaned = -0.00155074 Jy ! Component: 2300 - total flux cleaned = -0.00153954 Jy ! Component: 2350 - total flux cleaned = -0.00157304 Jy ! Component: 2400 - total flux cleaned = -0.00153976 Jy ! Component: 2450 - total flux cleaned = -0.00158365 Jy ! Component: 2500 - total flux cleaned = -0.00152932 Jy ! Component: 2550 - total flux cleaned = -0.00155097 Jy ! Component: 2600 - total flux cleaned = -0.00158313 Jy ! Component: 2650 - total flux cleaned = -0.00158309 Jy ! Component: 2700 - total flux cleaned = -0.00156207 Jy ! Component: 2750 - total flux cleaned = -0.00157253 Jy ! Component: 2800 - total flux cleaned = -0.00159319 Jy ! Component: 2850 - total flux cleaned = -0.00159323 Jy ! Component: 2900 - total flux cleaned = -0.00157297 Jy ! Component: 2950 - total flux cleaned = -0.00161351 Jy ! Component: 3000 - total flux cleaned = -0.00158333 Jy ! Component: 3050 - total flux cleaned = -0.0015833 Jy ! Component: 3100 - total flux cleaned = -0.00162282 Jy ! Component: 3150 - total flux cleaned = -0.00157372 Jy ! Component: 3200 - total flux cleaned = -0.00158348 Jy ! Component: 3250 - total flux cleaned = -0.00161268 Jy ! Component: 3300 - total flux cleaned = -0.00161268 Jy ! Component: 3350 - total flux cleaned = -0.00160322 Jy ! Component: 3400 - total flux cleaned = -0.00158421 Jy ! Component: 3450 - total flux cleaned = -0.00158432 Jy ! Component: 3500 - total flux cleaned = -0.00159368 Jy ! Component: 3550 - total flux cleaned = -0.00159377 Jy ! Component: 3600 - total flux cleaned = -0.00158468 Jy ! Component: 3650 - total flux cleaned = -0.00158472 Jy ! Component: 3700 - total flux cleaned = -0.00159401 Jy ! Component: 3750 - total flux cleaned = -0.00161206 Jy ! Component: 3800 - total flux cleaned = -0.00158514 Jy ! Component: 3850 - total flux cleaned = -0.00158511 Jy ! Component: 3900 - total flux cleaned = -0.00158519 Jy ! Component: 3950 - total flux cleaned = -0.00159404 Jy ! Component: 4000 - total flux cleaned = -0.00160282 Jy ! Component: 4050 - total flux cleaned = -0.00159419 Jy ! Total flux subtracted in 4096 components = -0.00160272 Jy ! Clean residual min=-0.000479 max=0.000477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.072244 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 342 components and 0.072244 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1619+3030_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.72 x 6.411 at -9.5 degrees (North through East) ! Clean map min=-0.00096278 max=0.062214 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1619+3030_S_a_map.fits wmodel /image_prod/ug002_uva//J1619+3030_S_a_map.mod ! Writing 342 model components to file: /image_prod/ug002_uva//J1619+3030_S_a_map.mod wobs /image_prod/ug002_uva//J1619+3030_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1619+3030_S_a_uvs.fits wwins /image_prod/ug002_uva//J1619+3030_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1619+3030_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0622144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159076 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.76707 0.76707 1.53414 3.06828 6.13656 12.2731 24.5462 49.0925 98.1849 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 391.098 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1619+3030_S_a_dfm.log closed on Thu Mar 5 02:38:38 2020