! Started logfile: /vlbi/uf001/uva//J2223-1607_S_dfm.log on Mon Jan 14 06:15:40 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//J2223-1607_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2223-1607_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930864 visibilities/baseline/integration-bin. ! Found source: J2223-1607 ! ! 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 9048 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 J2223-1607_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017983Jy sigma=16.909677 ! Fit after self-cal, rms=0.897925Jy sigma=14.867450 ! 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=2.754 mas, bmaj=6.977 mas, bpa=-0.8846 degrees ! Estimated noise=0.617813 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 = 0.0782145 Jy ! Component: 100 - total flux cleaned = 0.102597 Jy ! Total flux subtracted in 100 components = 0.102597 Jy ! Clean residual min=-0.004854 max=0.009975 Jy/beam ! Clean residual mean=-0.000049 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.102597 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.102597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079688Jy sigma=1.255038 ! Fit after self-cal, rms=0.079408Jy sigma=1.251109 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112365 Jy ! Component: 100 - total flux cleaned = 0.0175794 Jy ! Total flux subtracted in 100 components = 0.0175794 Jy ! Clean residual min=-0.004047 max=0.005514 Jy/beam ! Clean residual mean=-0.000029 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.120177 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.120177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077667Jy sigma=1.213360 ! Fit after self-cal, rms=0.077657Jy sigma=1.213170 ! 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=3.395 mas, bmaj=8.119 mas, bpa=1.037 degrees ! Estimated noise=0.453558 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 = 0.00482529 Jy ! Component: 100 - total flux cleaned = 0.00721701 Jy ! Component: 150 - total flux cleaned = 0.0085191 Jy ! Component: 200 - total flux cleaned = 0.0092306 Jy ! Total flux subtracted in 200 components = 0.0092306 Jy ! Clean residual min=-0.003490 max=0.004794 Jy/beam ! Clean residual mean=-0.000030 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.129407 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.129407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077483Jy sigma=1.206734 ! Fit after self-cal, rms=0.077480Jy sigma=1.206655 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.395 x 8.119 at 1.037 degrees (North through East) ! Clean map min=-0.0034253 max=0.10298 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.03 KP 0.98 ! LA 0.96 MK 0.97 NL 0.94 OV 1.06 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.98 ! LA 0.96 MK 0.99 NL 0.97 OV 1.03 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.07 KP 0.96 ! LA 0.97 MK 0.99 NL 0.96 OV 1.04 ! PT 0.91 SC 1.02 ! ! ! Fit before self-cal, rms=0.077480Jy sigma=1.206655 ! Fit after self-cal, rms=0.076877Jy sigma=1.201360 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.396 mas, bmaj=8.119 mas, bpa=1.037 degrees ! Estimated noise=0.449282 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 (17.5, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468115 Jy ! Component: 100 - total flux cleaned = 0.00651753 Jy ! Component: 150 - total flux cleaned = 0.00672254 Jy ! Component: 200 - total flux cleaned = 0.00694085 Jy ! Total flux subtracted in 200 components = 0.00694085 Jy ! Clean residual min=-0.003291 max=0.003426 Jy/beam ! Clean residual mean=-0.000023 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.136348 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.136348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076564Jy sigma=1.196350 ! Fit after self-cal, rms=0.076565Jy sigma=1.195810 ! 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=0.076565Jy sigma=1.195810 ! Fit after self-cal, rms=0.081761Jy sigma=1.180535 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.398 mas, bmaj=8.158 mas, bpa=1.213 degrees ! Estimated noise=0.453011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014902 Jy ! Component: 100 - total flux cleaned = 0.00175709 Jy ! Component: 150 - total flux cleaned = 0.00198569 Jy ! Component: 200 - total flux cleaned = 0.00207534 Jy ! Total flux subtracted in 200 components = 0.00207534 Jy ! Clean residual min=-0.002589 max=0.003578 Jy/beam ! Clean residual mean=-0.000015 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.138424 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.138424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081729Jy sigma=1.179748 ! Fit after self-cal, rms=0.081871Jy sigma=1.179426 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 (5.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306103 Jy ! Component: 100 - total flux cleaned = 0.00331669 Jy ! Component: 150 - total flux cleaned = 0.00336559 Jy ! Component: 200 - total flux cleaned = 0.00353188 Jy ! Total flux subtracted in 200 components = 0.00353188 Jy ! Clean residual min=-0.002487 max=0.002302 Jy/beam ! Clean residual mean=-0.000011 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.141955 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.141955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081747Jy sigma=1.177112 ! Fit after self-cal, rms=0.081740Jy sigma=1.176904 ! 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=0.081740Jy sigma=1.176904 ! Fit after self-cal, rms=0.085247Jy sigma=1.174510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=8.137 mas, bpa=1.373 degrees ! Estimated noise=0.45081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150164 Jy ! Component: 100 - total flux cleaned = 0.00184488 Jy ! Component: 150 - total flux cleaned = 0.00188233 Jy ! Component: 200 - total flux cleaned = 0.00185116 Jy ! Total flux subtracted in 200 components = 0.00185116 Jy ! Clean residual min=-0.002320 max=0.002210 Jy/beam ! Clean residual mean=-0.000014 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.143807 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.143807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085206Jy sigma=1.173715 ! Fit after self-cal, rms=0.085250Jy sigma=1.173602 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 = 0.000347317 Jy ! Component: 100 - total flux cleaned = 0.000287219 Jy ! Component: 150 - total flux cleaned = 0.000173386 Jy ! Component: 200 - total flux cleaned = 0.000119052 Jy ! Total flux subtracted in 200 components = 0.000119052 Jy ! Clean residual min=-0.002337 max=0.002168 Jy/beam ! Clean residual mean=-0.000014 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.143926 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.143926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085231Jy sigma=1.173271 ! Fit after self-cal, rms=0.085231Jy sigma=1.173260 ! 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=0.085231Jy sigma=1.173260 ! Fit after self-cal, rms=0.085202Jy sigma=1.173146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.447 mas, bmaj=14.62 mas, bpa=1.706 degrees ! Estimated noise=0.569724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145434 Jy ! Component: 100 - total flux cleaned = -7.3811e-06 Jy ! Component: 150 - total flux cleaned = 9.84873e-05 Jy ! Component: 200 - total flux cleaned = 0.000145549 Jy ! Total flux subtracted in 200 components = 0.000145549 Jy ! Clean residual min=-0.002611 max=0.002616 Jy/beam ! Clean residual mean=-0.000027 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.144071 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.144071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085196Jy sigma=1.173093 ! Fit after self-cal, rms=0.085192Jy sigma=1.173057 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 = 4.99652e-05 Jy ! Component: 100 - total flux cleaned = 3.13475e-05 Jy ! Component: 150 - total flux cleaned = 4.80877e-05 Jy ! Component: 200 - total flux cleaned = 6.41927e-05 Jy ! Total flux subtracted in 200 components = 6.41927e-05 Jy ! Clean residual min=-0.002558 max=0.002547 Jy/beam ! Clean residual mean=-0.000027 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.144135 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.144135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085190Jy sigma=1.173068 ! Fit after self-cal, rms=0.085189Jy sigma=1.173058 ! 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=3.384 mas, bmaj=8.125 mas, bpa=1.47 degrees ! Estimated noise=0.449915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 8.125 at 1.47 degrees (North through East) ! Clean map min=-0.0021148 max=0.10249 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=2.75 mas, bmaj=6.988 mas, bpa=-0.5653 degrees ! Estimated noise=0.61364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0777318 Jy ! Component: 100 - total flux cleaned = 0.102337 Jy ! Component: 150 - total flux cleaned = 0.113488 Jy ! Component: 200 - total flux cleaned = 0.120106 Jy ! Total flux subtracted in 200 components = 0.120106 Jy ! Clean residual min=-0.003303 max=0.003633 Jy/beam ! Clean residual mean=-0.000023 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.120106 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.120106 Jy ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=8.125 mas, bpa=1.47 degrees ! Estimated noise=0.449915 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 = 0.00615289 Jy ! Component: 100 - total flux cleaned = 0.0106407 Jy ! Component: 150 - total flux cleaned = 0.0140826 Jy ! Component: 200 - total flux cleaned = 0.0167904 Jy ! Total flux subtracted in 200 components = 0.0167904 Jy ! Clean residual min=-0.002423 max=0.002393 Jy/beam ! Clean residual mean=-0.000021 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.136896 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 73 components and 0.136896 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=7.447 mas, bmaj=14.62 mas, bpa=1.706 degrees ! Estimated noise=0.569724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306564 Jy ! Component: 100 - total flux cleaned = 0.00420918 Jy ! Component: 150 - total flux cleaned = 0.00503591 Jy ! Component: 200 - total flux cleaned = 0.00564345 Jy ! Total flux subtracted in 200 components = 0.00564345 Jy ! Clean residual min=-0.002821 max=0.002670 Jy/beam ! Clean residual mean=-0.000031 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.14254 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 = 0.00049437 Jy ! Component: 100 - total flux cleaned = 0.000648888 Jy ! Component: 150 - total flux cleaned = 0.000848301 Jy ! Component: 200 - total flux cleaned = 0.000963156 Jy ! Total flux subtracted in 200 components = 0.000963156 Jy ! Clean residual min=-0.002672 max=0.002624 Jy/beam ! Clean residual mean=-0.000029 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.143503 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 139 components and 0.143503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=8.125 mas, bpa=1.47 degrees ! Estimated noise=0.449915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199173 Jy ! Component: 100 - total flux cleaned = -0.000149004 Jy ! Component: 150 - total flux cleaned = -0.000104045 Jy ! Component: 200 - total flux cleaned = -0.000103705 Jy ! Total flux subtracted in 200 components = -0.000103705 Jy ! Clean residual min=-0.002161 max=0.002291 Jy/beam ! Clean residual mean=-0.000015 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.143399 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.143399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085210Jy sigma=1.173348 ! Fit after self-cal, rms=0.085200Jy sigma=1.173216 wmodel J2223-1607_S_map.mod ! Writing 155 model components to file: J2223-1607_S_map.mod wobs J2223-1607_S_uvs.fits ! Writing UV FITS file: J2223-1607_S_uvs.fits wwins J2223-1607_S_map.win ! wwins: Wrote 3 windows to J2223-1607_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 = 5.15263e-05 Jy ! Component: 100 - total flux cleaned = -0.000268655 Jy ! Component: 150 - total flux cleaned = -0.000568951 Jy ! Component: 200 - total flux cleaned = -0.000890005 Jy ! Component: 250 - total flux cleaned = -0.00123035 Jy ! Component: 300 - total flux cleaned = -0.00155946 Jy ! Component: 350 - total flux cleaned = -0.0018498 Jy ! Component: 400 - total flux cleaned = -0.00210446 Jy ! Component: 450 - total flux cleaned = -0.00240792 Jy ! Component: 500 - total flux cleaned = -0.00265027 Jy ! Component: 550 - total flux cleaned = -0.0028869 Jy ! Component: 600 - total flux cleaned = -0.00298991 Jy ! Component: 650 - total flux cleaned = -0.00316647 Jy ! Component: 700 - total flux cleaned = -0.00324034 Jy ! Component: 750 - total flux cleaned = -0.0033132 Jy ! Component: 800 - total flux cleaned = -0.00340874 Jy ! Component: 850 - total flux cleaned = -0.00343197 Jy ! Component: 900 - total flux cleaned = -0.00354691 Jy ! Component: 950 - total flux cleaned = -0.00352397 Jy ! Component: 1000 - total flux cleaned = -0.00359167 Jy ! Component: 1050 - total flux cleaned = -0.00367995 Jy ! Component: 1100 - total flux cleaned = -0.00374477 Jy ! Component: 1150 - total flux cleaned = -0.00374495 Jy ! Component: 1200 - total flux cleaned = -0.00387101 Jy ! Component: 1250 - total flux cleaned = -0.00387105 Jy ! Component: 1300 - total flux cleaned = -0.00395264 Jy ! Component: 1350 - total flux cleaned = -0.00401315 Jy ! Component: 1400 - total flux cleaned = -0.00397313 Jy ! Component: 1450 - total flux cleaned = -0.00395356 Jy ! Component: 1500 - total flux cleaned = -0.00401197 Jy ! Component: 1550 - total flux cleaned = -0.00397337 Jy ! Component: 1600 - total flux cleaned = -0.00393523 Jy ! Component: 1650 - total flux cleaned = -0.0039729 Jy ! Component: 1700 - total flux cleaned = -0.00395413 Jy ! Component: 1750 - total flux cleaned = -0.00399067 Jy ! Component: 1800 - total flux cleaned = -0.00393575 Jy ! Component: 1850 - total flux cleaned = -0.00390015 Jy ! Component: 1900 - total flux cleaned = -0.00393583 Jy ! Component: 1950 - total flux cleaned = -0.00386533 Jy ! Component: 2000 - total flux cleaned = -0.0038652 Jy ! Component: 2050 - total flux cleaned = -0.00381346 Jy ! Component: 2100 - total flux cleaned = -0.0038308 Jy ! Component: 2150 - total flux cleaned = -0.0038139 Jy ! Component: 2200 - total flux cleaned = -0.00386412 Jy ! Component: 2250 - total flux cleaned = -0.0037976 Jy ! Component: 2300 - total flux cleaned = -0.003781 Jy ! Component: 2350 - total flux cleaned = -0.00376454 Jy ! Component: 2400 - total flux cleaned = -0.00378081 Jy ! Component: 2450 - total flux cleaned = -0.00376484 Jy ! Component: 2500 - total flux cleaned = -0.00384424 Jy ! Component: 2550 - total flux cleaned = -0.00379698 Jy ! Component: 2600 - total flux cleaned = -0.0037657 Jy ! Component: 2650 - total flux cleaned = -0.0037812 Jy ! Component: 2700 - total flux cleaned = -0.00381184 Jy ! Component: 2750 - total flux cleaned = -0.003827 Jy ! Component: 2800 - total flux cleaned = -0.0037213 Jy ! Component: 2850 - total flux cleaned = -0.00373644 Jy ! Component: 2900 - total flux cleaned = -0.00378103 Jy ! Component: 2950 - total flux cleaned = -0.00376633 Jy ! Component: 3000 - total flux cleaned = -0.00382491 Jy ! Component: 3050 - total flux cleaned = -0.00388294 Jy ! Component: 3100 - total flux cleaned = -0.00388292 Jy ! Component: 3150 - total flux cleaned = -0.0039258 Jy ! Component: 3200 - total flux cleaned = -0.00401067 Jy ! Component: 3250 - total flux cleaned = -0.00396828 Jy ! Component: 3300 - total flux cleaned = -0.00403815 Jy ! Component: 3350 - total flux cleaned = -0.00401047 Jy ! Component: 3400 - total flux cleaned = -0.00405185 Jy ! Component: 3450 - total flux cleaned = -0.00409306 Jy ! Component: 3500 - total flux cleaned = -0.00410671 Jy ! Component: 3550 - total flux cleaned = -0.00420123 Jy ! Component: 3600 - total flux cleaned = -0.00420136 Jy ! Component: 3650 - total flux cleaned = -0.00425463 Jy ! Component: 3700 - total flux cleaned = -0.00430753 Jy ! Component: 3750 - total flux cleaned = -0.00430753 Jy ! Component: 3800 - total flux cleaned = -0.00429454 Jy ! Component: 3850 - total flux cleaned = -0.00435939 Jy ! Component: 3900 - total flux cleaned = -0.00432086 Jy ! Component: 3950 - total flux cleaned = -0.00437207 Jy ! Component: 4000 - total flux cleaned = -0.00439762 Jy ! Component: 4050 - total flux cleaned = -0.00439764 Jy ! Total flux subtracted in 4096 components = -0.00441027 Jy ! Clean residual min=-0.000734 max=0.000684 Jy/beam ! Clean residual mean=-0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.138989 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 469 components and 0.138989 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2223-1607_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 8.125 at 1.47 degrees (North through East) ! Clean map min=-0.0019018 max=0.10254 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2223-1607_S_map.fits wmodel /vlbi/uf001/uva//J2223-1607_S_map.mod ! Writing 469 model components to file: /vlbi/uf001/uva//J2223-1607_S_map.mod wobs /vlbi/uf001/uva//J2223-1607_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2223-1607_S_uvs.fits wwins /vlbi/uf001/uva//J2223-1607_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2223-1607_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.688431 0.688431 1.37686 2.75373 5.50745 11.0149 22.0298 44.0596 88.1192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 435.773 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2223-1607_S_dfm.log closed on Mon Jan 14 06:15:44 2019