! Started logfile: /vlbi/uf001/uva//J1154+5934_S_dfm.log on Mon Jan 14 01:33:09 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//J1154+5934_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1154+5934_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.906349 visibilities/baseline/integration-bin. ! Found source: J1154+5934 ! ! 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 5139 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 J1154+5934_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010532Jy sigma=21.512653 ! Fit after self-cal, rms=0.880633Jy sigma=18.706293 ! 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=3.194 mas, bmaj=4.099 mas, bpa=27.18 degrees ! Estimated noise=0.733736 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 = 0.0933024 Jy ! Component: 100 - total flux cleaned = 0.115526 Jy ! Total flux subtracted in 100 components = 0.115526 Jy ! Clean residual min=-0.005201 max=0.008336 Jy/beam ! Clean residual mean=-0.000007 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.115526 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.115526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062985Jy sigma=1.271615 ! Fit after self-cal, rms=0.062914Jy sigma=1.270800 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00855715 Jy ! Component: 100 - total flux cleaned = 0.0124658 Jy ! Total flux subtracted in 100 components = 0.0124658 Jy ! Clean residual min=-0.004418 max=0.004475 Jy/beam ! Clean residual mean=-0.000001 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.127992 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.127992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061732Jy sigma=1.240655 ! Fit after self-cal, rms=0.061728Jy sigma=1.240464 ! 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=3.731 mas, bmaj=4.87 mas, bpa=25.99 degrees ! Estimated noise=0.511197 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 = 0.0033745 Jy ! Component: 100 - total flux cleaned = 0.00498981 Jy ! Component: 150 - total flux cleaned = 0.00578957 Jy ! Component: 200 - total flux cleaned = 0.0060116 Jy ! Total flux subtracted in 200 components = 0.0060116 Jy ! Clean residual min=-0.003092 max=0.002790 Jy/beam ! Clean residual mean=-0.000011 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.134003 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.134003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061573Jy sigma=1.236102 ! Fit after self-cal, rms=0.061574Jy sigma=1.236034 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.731 x 4.87 at 25.99 degrees (North through East) ! Clean map min=-0.0029506 max=0.12061 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 1.03 ! LA 0.96 MK 1.03 NL 1.09 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.02 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 OV 0.84 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.02 KP 1.06 ! LA 0.97 MK 1.01 NL 1.04 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.061574Jy sigma=1.236034 ! Fit after self-cal, rms=0.061537Jy sigma=1.221199 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=4.898 mas, bpa=25.9 degrees ! Estimated noise=0.512688 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 = -0.000819294 Jy ! Component: 100 - total flux cleaned = -0.000962846 Jy ! Component: 150 - total flux cleaned = -0.00104034 Jy ! Component: 200 - total flux cleaned = -0.00109158 Jy ! Total flux subtracted in 200 components = -0.00109158 Jy ! Clean residual min=-0.002316 max=0.002298 Jy/beam ! Clean residual mean=-0.000007 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.132912 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.132912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061521Jy sigma=1.220734 ! Fit after self-cal, rms=0.061558Jy sigma=1.220518 ! 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=0.061558Jy sigma=1.220518 ! Fit after self-cal, rms=0.061333Jy sigma=1.214223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.747 mas, bmaj=4.9 mas, bpa=25.69 degrees ! Estimated noise=0.51258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670783 Jy ! Component: 100 - total flux cleaned = -0.00081689 Jy ! Component: 150 - total flux cleaned = -0.000870039 Jy ! Component: 200 - total flux cleaned = -0.000893814 Jy ! Total flux subtracted in 200 components = -0.000893814 Jy ! Clean residual min=-0.002257 max=0.002245 Jy/beam ! Clean residual mean=-0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.132018 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.132018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061326Jy sigma=1.213988 ! Fit after self-cal, rms=0.061331Jy sigma=1.213912 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 = -4.82012e-05 Jy ! Component: 100 - total flux cleaned = -6.0249e-05 Jy ! Component: 150 - total flux cleaned = -4.0125e-05 Jy ! Component: 200 - total flux cleaned = -4.00915e-05 Jy ! Total flux subtracted in 200 components = -4.00915e-05 Jy ! Clean residual min=-0.002255 max=0.002247 Jy/beam ! Clean residual mean=-0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.131978 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.131978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061328Jy sigma=1.213814 ! Fit after self-cal, rms=0.061327Jy sigma=1.213805 ! 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=0.061327Jy sigma=1.213805 ! Fit after self-cal, rms=0.061371Jy sigma=1.213726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.751 mas, bmaj=4.906 mas, bpa=25.76 degrees ! Estimated noise=0.51242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426197 Jy ! Component: 100 - total flux cleaned = -0.000526589 Jy ! Component: 150 - total flux cleaned = -0.000546022 Jy ! Component: 200 - total flux cleaned = -0.000546256 Jy ! Total flux subtracted in 200 components = -0.000546256 Jy ! Clean residual min=-0.002297 max=0.002217 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.131432 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.131432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061368Jy sigma=1.213623 ! Fit after self-cal, rms=0.061368Jy sigma=1.213618 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 = -1.91448e-05 Jy ! Component: 100 - total flux cleaned = -1.0783e-05 Jy ! Component: 150 - total flux cleaned = -1.07058e-05 Jy ! Component: 200 - total flux cleaned = -3.25368e-06 Jy ! Total flux subtracted in 200 components = -3.25368e-06 Jy ! Clean residual min=-0.002300 max=0.002217 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.131428 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.131428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061366Jy sigma=1.213566 ! Fit after self-cal, rms=0.061366Jy sigma=1.213563 ! 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=0.061366Jy sigma=1.213563 ! Fit after self-cal, rms=0.061366Jy sigma=1.213547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.653 mas, bmaj=8.864 mas, bpa=35.04 degrees ! Estimated noise=0.649108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021299 Jy ! Component: 100 - total flux cleaned = -0.000224277 Jy ! Component: 150 - total flux cleaned = -0.000229046 Jy ! Component: 200 - total flux cleaned = -0.000233299 Jy ! Total flux subtracted in 200 components = -0.000233299 Jy ! Clean residual min=-0.002057 max=0.002092 Jy/beam ! Clean residual mean=-0.000009 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.131195 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.131195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061366Jy sigma=1.213587 ! Fit after self-cal, rms=0.061367Jy sigma=1.213583 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 = -1.68652e-05 Jy ! Component: 100 - total flux cleaned = -1.6678e-05 Jy ! Component: 150 - total flux cleaned = -1.67381e-05 Jy ! Component: 200 - total flux cleaned = -1.27047e-05 Jy ! Total flux subtracted in 200 components = -1.27047e-05 Jy ! Clean residual min=-0.002050 max=0.002085 Jy/beam ! Clean residual mean=-0.000009 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.131182 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.131182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061367Jy sigma=1.213608 ! Fit after self-cal, rms=0.061368Jy sigma=1.213607 ! 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=3.754 mas, bmaj=4.908 mas, bpa=25.81 degrees ! Estimated noise=0.512221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.754 x 4.908 at 25.81 degrees (North through East) ! Clean map min=-0.0022111 max=0.12131 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=3.207 mas, bmaj=4.11 mas, bpa=27.24 degrees ! Estimated noise=0.737928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0937794 Jy ! Component: 100 - total flux cleaned = 0.116171 Jy ! Component: 150 - total flux cleaned = 0.124735 Jy ! Component: 200 - total flux cleaned = 0.128664 Jy ! Total flux subtracted in 200 components = 0.128664 Jy ! Clean residual min=-0.003955 max=0.004429 Jy/beam ! Clean residual mean=-0.000000 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.128664 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.128664 Jy ! Inverting map and beam ! Estimated beam: bmin=3.754 mas, bmaj=4.908 mas, bpa=25.81 degrees ! Estimated noise=0.512221 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 = 0.00202904 Jy ! Component: 100 - total flux cleaned = 0.00231901 Jy ! Component: 150 - total flux cleaned = 0.00249102 Jy ! Component: 200 - total flux cleaned = 0.00246262 Jy ! Total flux subtracted in 200 components = 0.00246262 Jy ! Clean residual min=-0.002324 max=0.002281 Jy/beam ! Clean residual mean=-0.000004 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.131127 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.131127 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=7.653 mas, bmaj=8.864 mas, bpa=35.04 degrees ! Estimated noise=0.649108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126644 Jy ! Component: 100 - total flux cleaned = 0.000148274 Jy ! Component: 150 - total flux cleaned = 0.00015721 Jy ! Component: 200 - total flux cleaned = 0.000165494 Jy ! Total flux subtracted in 200 components = 0.000165494 Jy ! Clean residual min=-0.002050 max=0.002109 Jy/beam ! Clean residual mean=-0.000009 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.131292 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 = 7.43614e-06 Jy ! Component: 100 - total flux cleaned = 1.40824e-05 Jy ! Component: 150 - total flux cleaned = 2.00287e-05 Jy ! Component: 200 - total flux cleaned = 1.42411e-05 Jy ! Total flux subtracted in 200 components = 1.42411e-05 Jy ! Clean residual min=-0.002046 max=0.002097 Jy/beam ! Clean residual mean=-0.000009 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.131306 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.131306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.754 mas, bmaj=4.908 mas, bpa=25.81 degrees ! Estimated noise=0.512221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.58811e-05 Jy ! Component: 100 - total flux cleaned = 1.77925e-05 Jy ! Component: 150 - total flux cleaned = -3.43372e-05 Jy ! Component: 200 - total flux cleaned = -8.1424e-05 Jy ! Total flux subtracted in 200 components = -8.1424e-05 Jy ! Clean residual min=-0.002325 max=0.002211 Jy/beam ! Clean residual mean=-0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.131225 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.131225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061381Jy sigma=1.213901 ! Fit after self-cal, rms=0.061382Jy sigma=1.213885 wmodel J1154+5934_S_map.mod ! Writing 35 model components to file: J1154+5934_S_map.mod wobs J1154+5934_S_uvs.fits ! Writing UV FITS file: J1154+5934_S_uvs.fits wwins J1154+5934_S_map.win ! wwins: Wrote 1 windows to J1154+5934_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 = -0.000136773 Jy ! Component: 100 - total flux cleaned = -0.000209035 Jy ! Component: 150 - total flux cleaned = -0.000461467 Jy ! Component: 200 - total flux cleaned = -0.00060014 Jy ! Component: 250 - total flux cleaned = -0.000835865 Jy ! Component: 300 - total flux cleaned = -0.00109728 Jy ! Component: 350 - total flux cleaned = -0.0012242 Jy ! Component: 400 - total flux cleaned = -0.00128624 Jy ! Component: 450 - total flux cleaned = -0.00143841 Jy ! Component: 500 - total flux cleaned = -0.0014682 Jy ! Component: 550 - total flux cleaned = -0.00152629 Jy ! Component: 600 - total flux cleaned = -0.00155534 Jy ! Component: 650 - total flux cleaned = -0.00152744 Jy ! Component: 700 - total flux cleaned = -0.00163953 Jy ! Component: 750 - total flux cleaned = -0.00161261 Jy ! Component: 800 - total flux cleaned = -0.00163965 Jy ! Component: 850 - total flux cleaned = -0.00166629 Jy ! Component: 900 - total flux cleaned = -0.00164004 Jy ! Component: 950 - total flux cleaned = -0.0017176 Jy ! Component: 1000 - total flux cleaned = -0.00184484 Jy ! Component: 1050 - total flux cleaned = -0.00174428 Jy ! Component: 1100 - total flux cleaned = -0.00181921 Jy ! Component: 1150 - total flux cleaned = -0.00189317 Jy ! Component: 1200 - total flux cleaned = -0.00198991 Jy ! Component: 1250 - total flux cleaned = -0.00194178 Jy ! Component: 1300 - total flux cleaned = -0.00198911 Jy ! Component: 1350 - total flux cleaned = -0.00203566 Jy ! Component: 1400 - total flux cleaned = -0.00208156 Jy ! Component: 1450 - total flux cleaned = -0.00210419 Jy ! Component: 1500 - total flux cleaned = -0.002104 Jy ! Component: 1550 - total flux cleaned = -0.00212674 Jy ! Component: 1600 - total flux cleaned = -0.0021928 Jy ! Component: 1650 - total flux cleaned = -0.00223658 Jy ! Component: 1700 - total flux cleaned = -0.00230133 Jy ! Component: 1750 - total flux cleaned = -0.0023654 Jy ! Component: 1800 - total flux cleaned = -0.00242867 Jy ! Component: 1850 - total flux cleaned = -0.00242899 Jy ! Component: 1900 - total flux cleaned = -0.00247029 Jy ! Component: 1950 - total flux cleaned = -0.00251099 Jy ! Component: 2000 - total flux cleaned = -0.00257191 Jy ! Component: 2050 - total flux cleaned = -0.00257182 Jy ! Component: 2100 - total flux cleaned = -0.00271144 Jy ! Component: 2150 - total flux cleaned = -0.00277032 Jy ! Component: 2200 - total flux cleaned = -0.00278992 Jy ! Component: 2250 - total flux cleaned = -0.00284796 Jy ! Component: 2300 - total flux cleaned = -0.00294382 Jy ! Component: 2350 - total flux cleaned = -0.00292468 Jy ! Component: 2400 - total flux cleaned = -0.00294403 Jy ! Component: 2450 - total flux cleaned = -0.00298151 Jy ! Component: 2500 - total flux cleaned = -0.00296289 Jy ! Component: 2550 - total flux cleaned = -0.00296299 Jy ! Component: 2600 - total flux cleaned = -0.00299974 Jy ! Component: 2650 - total flux cleaned = -0.00303601 Jy ! Component: 2700 - total flux cleaned = -0.00301801 Jy ! Component: 2750 - total flux cleaned = -0.00316038 Jy ! Component: 2800 - total flux cleaned = -0.00317777 Jy ! Component: 2850 - total flux cleaned = -0.0030905 Jy ! Component: 2900 - total flux cleaned = -0.00310785 Jy ! Component: 2950 - total flux cleaned = -0.00310791 Jy ! Component: 3000 - total flux cleaned = -0.00315947 Jy ! Component: 3050 - total flux cleaned = -0.00310852 Jy ! Component: 3100 - total flux cleaned = -0.00314235 Jy ! Component: 3150 - total flux cleaned = -0.0031424 Jy ! Component: 3200 - total flux cleaned = -0.00310922 Jy ! Component: 3250 - total flux cleaned = -0.00312584 Jy ! Component: 3300 - total flux cleaned = -0.00315857 Jy ! Component: 3350 - total flux cleaned = -0.00312587 Jy ! Component: 3400 - total flux cleaned = -0.00307716 Jy ! Component: 3450 - total flux cleaned = -0.00307712 Jy ! Component: 3500 - total flux cleaned = -0.00309302 Jy ! Component: 3550 - total flux cleaned = -0.00304531 Jy ! Component: 3600 - total flux cleaned = -0.00306124 Jy ! Component: 3650 - total flux cleaned = -0.00299836 Jy ! Component: 3700 - total flux cleaned = -0.00304534 Jy ! Component: 3750 - total flux cleaned = -0.00306084 Jy ! Component: 3800 - total flux cleaned = -0.00304531 Jy ! Component: 3850 - total flux cleaned = -0.00298383 Jy ! Component: 3900 - total flux cleaned = -0.00296846 Jy ! Component: 3950 - total flux cleaned = -0.00295317 Jy ! Component: 4000 - total flux cleaned = -0.00290789 Jy ! Component: 4050 - total flux cleaned = -0.00280305 Jy ! Total flux subtracted in 4096 components = -0.00280322 Jy ! Clean residual min=-0.000743 max=0.000892 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.128422 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 334 components and 0.128422 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1154+5934_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.754 x 4.908 at 25.81 degrees (North through East) ! Clean map min=-0.0016539 max=0.12138 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1154+5934_S_map.fits wmodel /vlbi/uf001/uva//J1154+5934_S_map.mod ! Writing 334 model components to file: /vlbi/uf001/uva//J1154+5934_S_map.mod wobs /vlbi/uf001/uva//J1154+5934_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1154+5934_S_uvs.fits wwins /vlbi/uf001/uva//J1154+5934_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1154+5934_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121383 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.663411 0.663411 1.32682 2.65364 5.30729 10.6146 21.2292 42.4583 84.9166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 452.208 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1154+5934_S_dfm.log closed on Mon Jan 14 01:33:13 2019