! Started logfile: /vlbi/uf001/uva//J1141-1216_S_dfm.log on Mon Jan 14 01:25:18 2019 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 /vlbi/uf001/uva//J1141-1216_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1141-1216_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.811111 visibilities/baseline/integration-bin. ! Found source: J1141-1216 ! ! 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 5256 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 J1141-1216_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002425Jy sigma=17.309855 ! Fit after self-cal, rms=0.914153Jy sigma=15.743207 ! 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=3.123 mas, bmaj=6.462 mas, bpa=1.118 degrees ! Estimated noise=0.815491 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 = 0.067826 Jy ! Component: 100 - total flux cleaned = 0.0882918 Jy ! Total flux subtracted in 100 components = 0.0882918 Jy ! Clean residual min=-0.006123 max=0.011280 Jy/beam ! Clean residual mean=-0.000042 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.0882918 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0882918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077754Jy sigma=1.235672 ! Fit after self-cal, rms=0.077649Jy sigma=1.233921 ! Inverting map ! Added new window around map position (4.5, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113207 Jy ! Component: 100 - total flux cleaned = 0.0184817 Jy ! Total flux subtracted in 100 components = 0.0184817 Jy ! Clean residual min=-0.004895 max=0.005782 Jy/beam ! Clean residual mean=-0.000018 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.106773 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.106773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075706Jy sigma=1.191814 ! Fit after self-cal, rms=0.075594Jy sigma=1.189827 ! 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=3.709 mas, bmaj=7.811 mas, bpa=2.05 degrees ! Estimated noise=0.578139 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 = 0.00748955 Jy ! Component: 100 - total flux cleaned = 0.0121087 Jy ! Component: 150 - total flux cleaned = 0.0153165 Jy ! Component: 200 - total flux cleaned = 0.0175802 Jy ! Total flux subtracted in 200 components = 0.0175802 Jy ! Clean residual min=-0.003397 max=0.004398 Jy/beam ! Clean residual mean=0.000002 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.124354 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 81 components and 0.124354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074815Jy sigma=1.172489 ! Fit after self-cal, rms=0.074752Jy sigma=1.171128 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.709 x 7.811 at 2.05 degrees (North through East) ! Clean map min=-0.0031741 max=0.084638 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.03 KP 1.03 ! LA 0.98 MK 1.15 NL 1.00 OV 0.95 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.97 HN 1.00 KP 1.04 ! LA 0.96 MK 1.03 NL 1.09 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 1.02 ! LA 0.98 MK 0.82 NL 1.02 OV 0.95 ! PT 0.94 SC 1.03 ! ! ! Fit before self-cal, rms=0.074752Jy sigma=1.171128 ! Fit after self-cal, rms=0.075955Jy sigma=1.165389 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.716 mas, bmaj=7.856 mas, bpa=1.602 degrees ! Estimated noise=0.573237 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 = 0.000589848 Jy ! Component: 100 - total flux cleaned = 0.000394016 Jy ! Component: 150 - total flux cleaned = 0.00029308 Jy ! Component: 200 - total flux cleaned = 0.000205926 Jy ! Total flux subtracted in 200 components = 0.000205926 Jy ! Clean residual min=-0.003187 max=0.003141 Jy/beam ! Clean residual mean=0.000008 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.12456 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.12456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075912Jy sigma=1.164745 ! Fit after self-cal, rms=0.075975Jy sigma=1.164528 ! 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=0.075975Jy sigma=1.164528 ! Fit after self-cal, rms=0.079644Jy sigma=1.158289 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.71 mas, bmaj=7.845 mas, bpa=1.831 degrees ! Estimated noise=0.574705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261455 Jy ! Component: 100 - total flux cleaned = 0.000294675 Jy ! Component: 150 - total flux cleaned = 0.00029559 Jy ! Component: 200 - total flux cleaned = 0.000272134 Jy ! Total flux subtracted in 200 components = 0.000272134 Jy ! Clean residual min=-0.002400 max=0.002374 Jy/beam ! Clean residual mean=0.000008 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.124832 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.124832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079615Jy sigma=1.157966 ! Fit after self-cal, rms=0.079663Jy sigma=1.157740 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 = -5.72689e-05 Jy ! Component: 100 - total flux cleaned = -1.5109e-05 Jy ! Component: 150 - total flux cleaned = -3.23279e-05 Jy ! Component: 200 - total flux cleaned = -4.88784e-05 Jy ! Total flux subtracted in 200 components = -4.88784e-05 Jy ! Clean residual min=-0.002433 max=0.002299 Jy/beam ! Clean residual mean=0.000008 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.124783 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.124783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079649Jy sigma=1.157597 ! Fit after self-cal, rms=0.079647Jy sigma=1.157569 ! 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=0.079647Jy sigma=1.157569 ! Fit after self-cal, rms=0.080029Jy sigma=1.157490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=7.852 mas, bpa=2.026 degrees ! Estimated noise=0.574849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.4304e-05 Jy ! Component: 100 - total flux cleaned = 4.79723e-05 Jy ! Component: 150 - total flux cleaned = 4.80306e-05 Jy ! Component: 200 - total flux cleaned = 1.54472e-05 Jy ! Total flux subtracted in 200 components = 1.54472e-05 Jy ! Clean residual min=-0.002425 max=0.002280 Jy/beam ! Clean residual mean=0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.124798 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.124798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080015Jy sigma=1.157339 ! Fit after self-cal, rms=0.080014Jy sigma=1.157316 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 = -0.000104557 Jy ! Component: 100 - total flux cleaned = -7.32486e-05 Jy ! Component: 150 - total flux cleaned = -7.27345e-05 Jy ! Component: 200 - total flux cleaned = -7.237e-05 Jy ! Total flux subtracted in 200 components = -7.237e-05 Jy ! Clean residual min=-0.002427 max=0.002267 Jy/beam ! Clean residual mean=0.000007 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.124726 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.124726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080005Jy sigma=1.157235 ! Fit after self-cal, rms=0.080003Jy sigma=1.157216 ! 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=0.080003Jy sigma=1.157216 ! Fit after self-cal, rms=0.080191Jy sigma=1.157179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.352 mas, bmaj=13.78 mas, bpa=0.9146 degrees ! Estimated noise=0.697543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.60524e-05 Jy ! Component: 100 - total flux cleaned = -0.00010804 Jy ! Component: 150 - total flux cleaned = -0.000107805 Jy ! Component: 200 - total flux cleaned = -0.000115991 Jy ! Total flux subtracted in 200 components = -0.000115991 Jy ! Clean residual min=-0.002573 max=0.002591 Jy/beam ! Clean residual mean=0.000014 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.12461 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.12461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080187Jy sigma=1.157142 ! Fit after self-cal, rms=0.080187Jy sigma=1.157122 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 = -3.6999e-05 Jy ! Component: 100 - total flux cleaned = -8.88982e-06 Jy ! Component: 150 - total flux cleaned = -1.64774e-05 Jy ! Component: 200 - total flux cleaned = -2.37705e-05 Jy ! Total flux subtracted in 200 components = -2.37705e-05 Jy ! Clean residual min=-0.002567 max=0.002597 Jy/beam ! Clean residual mean=0.000014 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.124586 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 129 components and 0.124586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080185Jy sigma=1.157109 ! Fit after self-cal, rms=0.080186Jy sigma=1.157095 ! 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=3.705 mas, bmaj=7.862 mas, bpa=2.256 degrees ! Estimated noise=0.575317 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.705 x 7.862 at 2.256 degrees (North through East) ! Clean map min=-0.0023696 max=0.084424 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=3.121 mas, bmaj=6.483 mas, bpa=1.474 degrees ! Estimated noise=0.806246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0667755 Jy ! Component: 100 - total flux cleaned = 0.0877531 Jy ! Component: 150 - total flux cleaned = 0.0990901 Jy ! Component: 200 - total flux cleaned = 0.106448 Jy ! Total flux subtracted in 200 components = 0.106448 Jy ! Clean residual min=-0.004048 max=0.004822 Jy/beam ! Clean residual mean=-0.000018 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.106448 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.106448 Jy ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=7.862 mas, bpa=2.256 degrees ! Estimated noise=0.575317 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 = 0.00650213 Jy ! Component: 100 - total flux cleaned = 0.0105395 Jy ! Component: 150 - total flux cleaned = 0.0132514 Jy ! Component: 200 - total flux cleaned = 0.0151005 Jy ! Total flux subtracted in 200 components = 0.0151005 Jy ! Clean residual min=-0.002585 max=0.002477 Jy/beam ! Clean residual mean=0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.121549 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.121549 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=7.352 mas, bmaj=13.78 mas, bpa=0.9146 degrees ! Estimated noise=0.697543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017259 Jy ! Component: 100 - total flux cleaned = 0.00243418 Jy ! Component: 150 - total flux cleaned = 0.00257775 Jy ! Component: 200 - total flux cleaned = 0.00269462 Jy ! Total flux subtracted in 200 components = 0.00269462 Jy ! Clean residual min=-0.002617 max=0.002577 Jy/beam ! Clean residual mean=0.000013 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.124243 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 = 8.16528e-05 Jy ! Component: 100 - total flux cleaned = 0.000150944 Jy ! Component: 150 - total flux cleaned = 0.000220609 Jy ! Component: 200 - total flux cleaned = 0.000260124 Jy ! Total flux subtracted in 200 components = 0.000260124 Jy ! Clean residual min=-0.002571 max=0.002585 Jy/beam ! Clean residual mean=0.000013 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.124504 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.124504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=7.862 mas, bpa=2.256 degrees ! Estimated noise=0.575317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.01988e-05 Jy ! Component: 100 - total flux cleaned = 1.17187e-05 Jy ! Component: 150 - total flux cleaned = 6.40988e-05 Jy ! Component: 200 - total flux cleaned = 9.61528e-05 Jy ! Total flux subtracted in 200 components = 9.61528e-05 Jy ! Clean residual min=-0.002381 max=0.002280 Jy/beam ! Clean residual mean=0.000007 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.1246 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.1246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080189Jy sigma=1.157212 ! Fit after self-cal, rms=0.080190Jy sigma=1.157164 wmodel J1141-1216_S_map.mod ! Writing 106 model components to file: J1141-1216_S_map.mod wobs J1141-1216_S_uvs.fits ! Writing UV FITS file: J1141-1216_S_uvs.fits wwins J1141-1216_S_map.win ! wwins: Wrote 2 windows to J1141-1216_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 = -0.000192556 Jy ! Component: 100 - total flux cleaned = 4.62726e-05 Jy ! Component: 150 - total flux cleaned = 0.000270352 Jy ! Component: 200 - total flux cleaned = 0.000480164 Jy ! Component: 250 - total flux cleaned = 0.000649282 Jy ! Component: 300 - total flux cleaned = 0.000780468 Jy ! Component: 350 - total flux cleaned = 0.000812839 Jy ! Component: 400 - total flux cleaned = 0.000905188 Jy ! Component: 450 - total flux cleaned = 0.000964132 Jy ! Component: 500 - total flux cleaned = 0.000935285 Jy ! Component: 550 - total flux cleaned = 0.000851106 Jy ! Component: 600 - total flux cleaned = 0.000878789 Jy ! Component: 650 - total flux cleaned = 0.00082402 Jy ! Component: 700 - total flux cleaned = 0.000771636 Jy ! Component: 750 - total flux cleaned = 0.000694418 Jy ! Component: 800 - total flux cleaned = 0.000694457 Jy ! Component: 850 - total flux cleaned = 0.000620764 Jy ! Component: 900 - total flux cleaned = 0.000548478 Jy ! Component: 950 - total flux cleaned = 0.000548573 Jy ! Component: 1000 - total flux cleaned = 0.000478435 Jy ! Component: 1050 - total flux cleaned = 0.000455881 Jy ! Component: 1100 - total flux cleaned = 0.000388044 Jy ! Component: 1150 - total flux cleaned = 0.000300038 Jy ! Component: 1200 - total flux cleaned = 0.000300302 Jy ! Component: 1250 - total flux cleaned = 0.000236537 Jy ! Component: 1300 - total flux cleaned = 0.000173813 Jy ! Component: 1350 - total flux cleaned = 0.000132943 Jy ! Component: 1400 - total flux cleaned = 5.2343e-05 Jy ! Component: 1450 - total flux cleaned = 9.22003e-05 Jy ! Component: 1500 - total flux cleaned = 7.21728e-05 Jy ! Component: 1550 - total flux cleaned = 7.23184e-05 Jy ! Component: 1600 - total flux cleaned = 0.000129165 Jy ! Component: 1650 - total flux cleaned = 0.0001293 Jy ! Component: 1700 - total flux cleaned = 0.000129778 Jy ! Component: 1750 - total flux cleaned = 0.000129724 Jy ! Component: 1800 - total flux cleaned = 0.000129818 Jy ! Component: 1850 - total flux cleaned = 0.000147716 Jy ! Component: 1900 - total flux cleaned = 0.000130231 Jy ! Component: 1950 - total flux cleaned = 9.56823e-05 Jy ! Component: 2000 - total flux cleaned = 4.44835e-05 Jy ! Component: 2050 - total flux cleaned = 2.75824e-05 Jy ! Component: 2100 - total flux cleaned = -5.74237e-06 Jy ! Component: 2150 - total flux cleaned = -6.01663e-06 Jy ! Component: 2200 - total flux cleaned = 1.00392e-05 Jy ! Component: 2250 - total flux cleaned = -6.3472e-06 Jy ! Component: 2300 - total flux cleaned = 9.43367e-06 Jy ! Component: 2350 - total flux cleaned = -6.1405e-06 Jy ! Component: 2400 - total flux cleaned = 5.5813e-05 Jy ! Component: 2450 - total flux cleaned = 5.57344e-05 Jy ! Component: 2500 - total flux cleaned = 5.56789e-05 Jy ! Component: 2550 - total flux cleaned = 8.55856e-05 Jy ! Component: 2600 - total flux cleaned = 8.57083e-05 Jy ! Component: 2650 - total flux cleaned = 8.55711e-05 Jy ! Component: 2700 - total flux cleaned = 0.000143849 Jy ! Component: 2750 - total flux cleaned = 0.000115235 Jy ! Component: 2800 - total flux cleaned = 0.000201179 Jy ! Component: 2850 - total flux cleaned = 0.000243674 Jy ! Component: 2900 - total flux cleaned = 0.000229543 Jy ! Component: 2950 - total flux cleaned = 0.000243544 Jy ! Component: 3000 - total flux cleaned = 0.000243635 Jy ! Component: 3050 - total flux cleaned = 0.000271084 Jy ! Component: 3100 - total flux cleaned = 0.000339234 Jy ! Component: 3150 - total flux cleaned = 0.000393168 Jy ! Component: 3200 - total flux cleaned = 0.000406457 Jy ! Component: 3250 - total flux cleaned = 0.000379866 Jy ! Component: 3300 - total flux cleaned = 0.000379889 Jy ! Component: 3350 - total flux cleaned = 0.000419232 Jy ! Component: 3400 - total flux cleaned = 0.000445167 Jy ! Component: 3450 - total flux cleaned = 0.000458048 Jy ! Component: 3500 - total flux cleaned = 0.000483592 Jy ! Component: 3550 - total flux cleaned = 0.000483355 Jy ! Component: 3600 - total flux cleaned = 0.000458077 Jy ! Component: 3650 - total flux cleaned = 0.000483321 Jy ! Component: 3700 - total flux cleaned = 0.0005206 Jy ! Component: 3750 - total flux cleaned = 0.000470963 Jy ! Component: 3800 - total flux cleaned = 0.000495535 Jy ! Component: 3850 - total flux cleaned = 0.000483393 Jy ! Component: 3900 - total flux cleaned = 0.000580753 Jy ! Component: 3950 - total flux cleaned = 0.000604838 Jy ! Component: 4000 - total flux cleaned = 0.000640912 Jy ! Component: 4050 - total flux cleaned = 0.00066471 Jy ! Total flux subtracted in 4096 components = 0.000688415 Jy ! Clean residual min=-0.000784 max=0.000737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.125288 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 374 components and 0.125288 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1141-1216_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.705 x 7.862 at 2.256 degrees (North through East) ! Clean map min=-0.0017747 max=0.084479 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1141-1216_S_map.fits wmodel /vlbi/uf001/uva//J1141-1216_S_map.mod ! Writing 374 model components to file: /vlbi/uf001/uva//J1141-1216_S_map.mod wobs /vlbi/uf001/uva//J1141-1216_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1141-1216_S_uvs.fits wwins /vlbi/uf001/uva//J1141-1216_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1141-1216_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0844792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.759642 0.759642 1.51928 3.03857 6.07714 12.1543 24.3086 48.6171 97.2342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 394.922 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1141-1216_S_dfm.log closed on Mon Jan 14 01:25:22 2019