! Started logfile: /image_prod/ug002_uva//J1309-3948_S_dfm.log on Thu Mar 5 01:04:42 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//J1309-3948_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1309-3948_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1309-3948 ! ! 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 3600 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 J1309-3948_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047191Jy sigma=5.725592 ! Fit after self-cal, rms=0.737945Jy sigma=3.810784 ! 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=2.435 mas, bmaj=6.514 mas, bpa=-1.904 degrees ! Estimated noise=3.67722 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 = 0.214893 Jy ! Component: 100 - total flux cleaned = 0.271385 Jy ! Total flux subtracted in 100 components = 0.271385 Jy ! Clean residual min=-0.016550 max=0.036868 Jy/beam ! Clean residual mean=-0.000181 rms=0.005088 Jy/beam ! Combined flux in latest and established models = 0.271385 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.271385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115881Jy sigma=0.540504 ! Fit after self-cal, rms=0.115806Jy sigma=0.540176 ! Inverting map ! Added new window around map position (-1.5, -14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361566 Jy ! Component: 100 - total flux cleaned = 0.0495424 Jy ! Total flux subtracted in 100 components = 0.0495424 Jy ! Clean residual min=-0.013072 max=0.020945 Jy/beam ! Clean residual mean=-0.000052 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 0.320927 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.320927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103831Jy sigma=0.462854 ! Fit after self-cal, rms=0.102678Jy sigma=0.453336 ! 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=3.086 mas, bmaj=8.18 mas, bpa=-1.349 degrees ! Estimated noise=2.2734 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 (2.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154699 Jy ! Component: 100 - total flux cleaned = 0.0159105 Jy ! Component: 150 - total flux cleaned = 0.0155209 Jy ! Component: 200 - total flux cleaned = 0.0155143 Jy ! Total flux subtracted in 200 components = 0.0155143 Jy ! Clean residual min=-0.007744 max=0.008188 Jy/beam ! Clean residual mean=-0.000019 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.336441 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.336441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097732Jy sigma=0.434739 ! Fit after self-cal, rms=0.097735Jy sigma=0.434659 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 8.18 at -1.349 degrees (North through East) ! Clean map min=-0.010643 max=0.25056 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.44 KP 1.02 LA 1.00 ! MK 1.02 OV 1.00 PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.62 KP 0.98 LA 1.00 ! MK 0.98 OV 1.00 PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.60 KP 1.00 LA 0.98 ! MK 1.01 OV 0.96 PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.097735Jy sigma=0.434659 ! Fit after self-cal, rms=0.112805Jy sigma=0.422627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.097 mas, bmaj=8.13 mas, bpa=-0.7742 degrees ! Estimated noise=2.33951 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 = -3.84484e-05 Jy ! Component: 100 - total flux cleaned = -0.000249656 Jy ! Component: 150 - total flux cleaned = -0.000432204 Jy ! Component: 200 - total flux cleaned = -0.000596187 Jy ! Total flux subtracted in 200 components = -0.000596187 Jy ! Clean residual min=-0.004333 max=0.004409 Jy/beam ! Clean residual mean=-0.000038 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.335845 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.335845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112556Jy sigma=0.421806 ! Fit after self-cal, rms=0.112724Jy sigma=0.421723 ! 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=0.112724Jy sigma=0.421723 ! Fit after self-cal, rms=0.113249Jy sigma=0.420036 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=8.14 mas, bpa=-0.6562 degrees ! Estimated noise=2.33987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505623 Jy ! Component: 100 - total flux cleaned = 0.000636095 Jy ! Component: 150 - total flux cleaned = 0.000754265 Jy ! Component: 200 - total flux cleaned = 0.000808082 Jy ! Total flux subtracted in 200 components = 0.000808082 Jy ! Clean residual min=-0.003322 max=0.003806 Jy/beam ! Clean residual mean=-0.000034 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.336653 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.336653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113122Jy sigma=0.419770 ! Fit after self-cal, rms=0.113118Jy sigma=0.419753 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 = 3.51485e-06 Jy ! Component: 100 - total flux cleaned = -9.23527e-05 Jy ! Component: 150 - total flux cleaned = -9.2745e-05 Jy ! Component: 200 - total flux cleaned = -9.43558e-05 Jy ! Total flux subtracted in 200 components = -9.43558e-05 Jy ! Clean residual min=-0.003326 max=0.003850 Jy/beam ! Clean residual mean=-0.000035 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.336559 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.336559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113041Jy sigma=0.419614 ! Fit after self-cal, rms=0.113036Jy sigma=0.419608 ! 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=0.113036Jy sigma=0.419608 ! Fit after self-cal, rms=0.112174Jy sigma=0.419438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=8.13 mas, bpa=-0.6807 degrees ! Estimated noise=2.33436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244499 Jy ! Component: 100 - total flux cleaned = 0.000335059 Jy ! Component: 150 - total flux cleaned = 0.000374221 Jy ! Component: 200 - total flux cleaned = 0.000372878 Jy ! Total flux subtracted in 200 components = 0.000372878 Jy ! Clean residual min=-0.003343 max=0.003780 Jy/beam ! Clean residual mean=-0.000033 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.336932 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.336932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112111Jy sigma=0.419306 ! Fit after self-cal, rms=0.112101Jy sigma=0.419298 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 (-24, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299511 Jy ! Component: 100 - total flux cleaned = 0.00324586 Jy ! Component: 150 - total flux cleaned = 0.00335563 Jy ! Component: 200 - total flux cleaned = 0.00340393 Jy ! Total flux subtracted in 200 components = 0.00340393 Jy ! Clean residual min=-0.003054 max=0.003028 Jy/beam ! Clean residual mean=-0.000020 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.340336 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.340336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111949Jy sigma=0.418618 ! Fit after self-cal, rms=0.111935Jy sigma=0.418583 ! 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=0.111935Jy sigma=0.418583 ! Fit after self-cal, rms=0.110923Jy sigma=0.418495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.83 mas, bmaj=28.7 mas, bpa=1.101 degrees ! Estimated noise=2.71102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119541 Jy ! Component: 100 - total flux cleaned = 0.00134566 Jy ! Component: 150 - total flux cleaned = 0.00136525 Jy ! Component: 200 - total flux cleaned = 0.0013836 Jy ! Total flux subtracted in 200 components = 0.0013836 Jy ! Clean residual min=-0.002411 max=0.001982 Jy/beam ! Clean residual mean=-0.000026 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.341719 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.341719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110904Jy sigma=0.418419 ! Fit after self-cal, rms=0.110885Jy sigma=0.418408 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 = 0.000105854 Jy ! Component: 100 - total flux cleaned = 0.000107843 Jy ! Component: 150 - total flux cleaned = 9.197e-05 Jy ! Component: 200 - total flux cleaned = 7.67182e-05 Jy ! Total flux subtracted in 200 components = 7.67182e-05 Jy ! Clean residual min=-0.002338 max=0.001988 Jy/beam ! Clean residual mean=-0.000025 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.341796 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.341796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110874Jy sigma=0.418384 ! Fit after self-cal, rms=0.110872Jy sigma=0.418380 ! 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=3.089 mas, bmaj=8.12 mas, bpa=-0.6845 degrees ! Estimated noise=2.32977 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 8.12 at -0.6845 degrees (North through East) ! Clean map min=-0.0065017 max=0.25624 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=2.429 mas, bmaj=6.461 mas, bpa=-1.196 degrees ! Estimated noise=3.77313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220226 Jy ! Component: 100 - total flux cleaned = 0.280527 Jy ! Component: 150 - total flux cleaned = 0.307939 Jy ! Component: 200 - total flux cleaned = 0.322741 Jy ! Total flux subtracted in 200 components = 0.322741 Jy ! Clean residual min=-0.009088 max=0.008526 Jy/beam ! Clean residual mean=-0.000054 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.322741 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.322741 Jy ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=8.12 mas, bpa=-0.6845 degrees ! Estimated noise=2.32977 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 (-3.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107336 Jy ! Component: 100 - total flux cleaned = 0.0157595 Jy ! Component: 150 - total flux cleaned = 0.0174575 Jy ! Component: 200 - total flux cleaned = 0.01809 Jy ! Total flux subtracted in 200 components = 0.01809 Jy ! Clean residual min=-0.004776 max=0.004036 Jy/beam ! Clean residual mean=-0.000017 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.340831 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.340831 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=9.83 mas, bmaj=28.7 mas, bpa=1.101 degrees ! Estimated noise=2.71102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183764 Jy ! Component: 100 - total flux cleaned = 0.00205778 Jy ! Component: 150 - total flux cleaned = 0.00218862 Jy ! Component: 200 - total flux cleaned = 0.00224836 Jy ! Total flux subtracted in 200 components = 0.00224836 Jy ! Clean residual min=-0.002967 max=0.002668 Jy/beam ! Clean residual mean=-0.000015 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.343079 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 = -4.62223e-05 Jy ! Component: 100 - total flux cleaned = -0.00012925 Jy ! Component: 150 - total flux cleaned = -0.000204336 Jy ! Component: 200 - total flux cleaned = -0.000275733 Jy ! Total flux subtracted in 200 components = -0.000275733 Jy ! Clean residual min=-0.002632 max=0.002524 Jy/beam ! Clean residual mean=-0.000017 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.342804 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.342804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=8.12 mas, bpa=-0.6845 degrees ! Estimated noise=2.32977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000785347 Jy ! Component: 100 - total flux cleaned = -0.000679463 Jy ! Component: 150 - total flux cleaned = -0.000575058 Jy ! Component: 200 - total flux cleaned = -0.000487151 Jy ! Total flux subtracted in 200 components = -0.000487151 Jy ! Clean residual min=-0.003441 max=0.003539 Jy/beam ! Clean residual mean=-0.000011 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.342316 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.342316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111603Jy sigma=0.419076 ! Fit after self-cal, rms=0.111414Jy sigma=0.419003 wmodel J1309-3948_S_map.mod ! Writing 100 model components to file: J1309-3948_S_map.mod wobs J1309-3948_S_uvs.fits ! Writing UV FITS file: J1309-3948_S_uvs.fits wwins J1309-3948_S_map.win ! wwins: Wrote 5 windows to J1309-3948_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 = -0.000680508 Jy ! Component: 100 - total flux cleaned = -0.00146699 Jy ! Component: 150 - total flux cleaned = -0.00178045 Jy ! Component: 200 - total flux cleaned = -0.00212974 Jy ! Component: 250 - total flux cleaned = -0.00241581 Jy ! Component: 300 - total flux cleaned = -0.00255377 Jy ! Component: 350 - total flux cleaned = -0.00242012 Jy ! Component: 400 - total flux cleaned = -0.00233468 Jy ! Component: 450 - total flux cleaned = -0.00229325 Jy ! Component: 500 - total flux cleaned = -0.00221146 Jy ! Component: 550 - total flux cleaned = -0.00225099 Jy ! Component: 600 - total flux cleaned = -0.00213423 Jy ! Component: 650 - total flux cleaned = -0.00213582 Jy ! Component: 700 - total flux cleaned = -0.00217359 Jy ! Component: 750 - total flux cleaned = -0.00210097 Jy ! Component: 800 - total flux cleaned = -0.00213649 Jy ! Component: 850 - total flux cleaned = -0.00192442 Jy ! Component: 900 - total flux cleaned = -0.00182099 Jy ! Component: 950 - total flux cleaned = -0.00175276 Jy ! Component: 1000 - total flux cleaned = -0.00165236 Jy ! Component: 1050 - total flux cleaned = -0.00171741 Jy ! Component: 1100 - total flux cleaned = -0.00155467 Jy ! Component: 1150 - total flux cleaned = -0.00161793 Jy ! Component: 1200 - total flux cleaned = -0.00149143 Jy ! Component: 1250 - total flux cleaned = -0.00142926 Jy ! Component: 1300 - total flux cleaned = -0.00139823 Jy ! Component: 1350 - total flux cleaned = -0.00142778 Jy ! Component: 1400 - total flux cleaned = -0.00142786 Jy ! Component: 1450 - total flux cleaned = -0.00148664 Jy ! Component: 1500 - total flux cleaned = -0.00165919 Jy ! Component: 1550 - total flux cleaned = -0.00165852 Jy ! Component: 1600 - total flux cleaned = -0.00174272 Jy ! Component: 1650 - total flux cleaned = -0.00171483 Jy ! Component: 1700 - total flux cleaned = -0.00179708 Jy ! Component: 1750 - total flux cleaned = -0.00182445 Jy ! Component: 1800 - total flux cleaned = -0.00179802 Jy ! Component: 1850 - total flux cleaned = -0.00190409 Jy ! Component: 1900 - total flux cleaned = -0.00193004 Jy ! Component: 1950 - total flux cleaned = -0.00198139 Jy ! Component: 2000 - total flux cleaned = -0.00198121 Jy ! Component: 2050 - total flux cleaned = -0.00205703 Jy ! Component: 2100 - total flux cleaned = -0.00210679 Jy ! Component: 2150 - total flux cleaned = -0.00220611 Jy ! Component: 2200 - total flux cleaned = -0.00220646 Jy ! Component: 2250 - total flux cleaned = -0.00235304 Jy ! Component: 2300 - total flux cleaned = -0.0024013 Jy ! Component: 2350 - total flux cleaned = -0.00252158 Jy ! Component: 2400 - total flux cleaned = -0.00254566 Jy ! Component: 2450 - total flux cleaned = -0.00261673 Jy ! Component: 2500 - total flux cleaned = -0.00266369 Jy ! Component: 2550 - total flux cleaned = -0.00273356 Jy ! Component: 2600 - total flux cleaned = -0.00275682 Jy ! Component: 2650 - total flux cleaned = -0.00275696 Jy ! Component: 2700 - total flux cleaned = -0.00277991 Jy ! Component: 2750 - total flux cleaned = -0.00275725 Jy ! Component: 2800 - total flux cleaned = -0.00280215 Jy ! Component: 2850 - total flux cleaned = -0.00280207 Jy ! Component: 2900 - total flux cleaned = -0.00280213 Jy ! Component: 2950 - total flux cleaned = -0.00291275 Jy ! Component: 3000 - total flux cleaned = -0.0028906 Jy ! Component: 3050 - total flux cleaned = -0.00297848 Jy ! Component: 3100 - total flux cleaned = -0.00306582 Jy ! Component: 3150 - total flux cleaned = -0.00308749 Jy ! Component: 3200 - total flux cleaned = -0.00319598 Jy ! Component: 3250 - total flux cleaned = -0.00326088 Jy ! Component: 3300 - total flux cleaned = -0.00328252 Jy ! Component: 3350 - total flux cleaned = -0.00336857 Jy ! Component: 3400 - total flux cleaned = -0.00341151 Jy ! Component: 3450 - total flux cleaned = -0.00345442 Jy ! Component: 3500 - total flux cleaned = -0.00347581 Jy ! Component: 3550 - total flux cleaned = -0.00349714 Jy ! Component: 3600 - total flux cleaned = -0.00353983 Jy ! Component: 3650 - total flux cleaned = -0.00356116 Jy ! Component: 3700 - total flux cleaned = -0.00360386 Jy ! Component: 3750 - total flux cleaned = -0.00362524 Jy ! Component: 3800 - total flux cleaned = -0.00368938 Jy ! Component: 3850 - total flux cleaned = -0.00373211 Jy ! Component: 3900 - total flux cleaned = -0.00383921 Jy ! Component: 3950 - total flux cleaned = -0.00392502 Jy ! Component: 4000 - total flux cleaned = -0.00403253 Jy ! Component: 4050 - total flux cleaned = -0.00414022 Jy ! Total flux subtracted in 4096 components = -0.00422656 Jy ! Clean residual min=-0.001246 max=0.001272 Jy/beam ! Clean residual mean=-0.000009 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.33809 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 314 components and 0.33809 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1309-3948_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 8.12 at -0.6845 degrees (North through East) ! Clean map min=-0.0060866 max=0.25429 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1309-3948_S_map.fits wmodel /image_prod/ug002_uva//J1309-3948_S_map.mod ! Writing 314 model components to file: /image_prod/ug002_uva//J1309-3948_S_map.mod wobs /image_prod/ug002_uva//J1309-3948_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1309-3948_S_uvs.fits wwins /image_prod/ug002_uva//J1309-3948_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1309-3948_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.25429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366416 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432282 0.432282 0.864565 1.72913 3.45826 6.91652 13.833 27.6661 55.3321 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.254 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 693.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1309-3948_S_dfm.log closed on Thu Mar 5 01:04:46 2020