! Started logfile: /vlbi/uf001/uva//J0045-3900_S_dfm.log on Sun Jan 13 20:42:16 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//J0045-3900_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0045-3900_S_uva.fits ! AN table 1: 37 integrations on 36 of 36 possible baselines. ! AN table 2: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0045-3900 ! ! 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 8100 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 J0045-3900_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 9 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004078Jy sigma=13.025922 ! Fit after self-cal, rms=0.915570Jy sigma=11.831299 ! 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=2.452 mas, bmaj=6.569 mas, bpa=-7.063 degrees ! Estimated noise=1.11259 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 = 0.0669308 Jy ! Component: 100 - total flux cleaned = 0.0830134 Jy ! Total flux subtracted in 100 components = 0.0830134 Jy ! Clean residual min=-0.008374 max=0.009909 Jy/beam ! Clean residual mean=-0.000096 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.0830134 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0830134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101696Jy sigma=1.250678 ! Fit after self-cal, rms=0.101157Jy sigma=1.245852 ! 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=2.97 mas, bmaj=7.904 mas, bpa=-5.947 degrees ! Estimated noise=0.629136 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 (-4.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125999 Jy ! Component: 100 - total flux cleaned = 0.0189797 Jy ! Component: 150 - total flux cleaned = 0.0226319 Jy ! Component: 200 - total flux cleaned = 0.0249496 Jy ! Total flux subtracted in 200 components = 0.0249496 Jy ! Clean residual min=-0.005625 max=0.006190 Jy/beam ! Clean residual mean=0.000019 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.107963 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 0.107963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099838Jy sigma=1.223460 ! Fit after self-cal, rms=0.099750Jy sigma=1.221643 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.97 x 7.904 at -5.947 degrees (North through East) ! Clean map min=-0.004867 max=0.08432 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.83 KP 1.00 LA 0.87 ! MK 1.00 NL 1.23 OV 1.38 PT 1.07 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.88 HN 1.40 KP 1.03 LA 0.94 ! MK 1.04 NL 1.21 OV 1.04 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 KP 1.02 LA 0.86 ! MK 0.92 NL 1.27 OV 0.91 PT 0.95 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 HN 1.17 KP 0.93 LA 0.89 ! MK 1.08 NL 1.11 OV 0.94 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.88 KP 0.99 LA 0.84 ! MK 0.96 NL 1.07 OV 1.01 PT 1.06 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.27 KP 1.05 LA 0.88 ! MK 1.00 NL 1.04 OV 0.97 PT 0.96 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.099750Jy sigma=1.221643 ! Fit after self-cal, rms=0.107870Jy sigma=1.208068 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.931 mas, bpa=-5.579 degrees ! Estimated noise=0.628407 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 = 0.000416663 Jy ! Component: 100 - total flux cleaned = 0.000373786 Jy ! Component: 150 - total flux cleaned = 0.000250316 Jy ! Component: 200 - total flux cleaned = 0.000138584 Jy ! Total flux subtracted in 200 components = 0.000138584 Jy ! Clean residual min=-0.002786 max=0.003307 Jy/beam ! Clean residual mean=-0.000005 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.108102 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.108102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107826Jy sigma=1.207604 ! Fit after self-cal, rms=0.108237Jy sigma=1.206718 ! 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=0.108237Jy sigma=1.206718 ! Fit after self-cal, rms=0.109296Jy sigma=1.206582 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=7.918 mas, bpa=-5.469 degrees ! Estimated noise=0.626592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.42967e-06 Jy ! Component: 100 - total flux cleaned = -7.77196e-05 Jy ! Component: 150 - total flux cleaned = -0.000142471 Jy ! Component: 200 - total flux cleaned = -0.00017213 Jy ! Total flux subtracted in 200 components = -0.00017213 Jy ! Clean residual min=-0.002776 max=0.003136 Jy/beam ! Clean residual mean=-0.000009 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.107929 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.107929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109268Jy sigma=1.206335 ! Fit after self-cal, rms=0.109302Jy sigma=1.206309 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 (-16, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283324 Jy ! Component: 100 - total flux cleaned = 0.00289191 Jy ! Component: 150 - total flux cleaned = 0.00313077 Jy ! Component: 200 - total flux cleaned = 0.00313191 Jy ! Total flux subtracted in 200 components = 0.00313191 Jy ! Clean residual min=-0.002447 max=0.002383 Jy/beam ! Clean residual mean=0.000005 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.111061 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.111061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109194Jy sigma=1.205243 ! Fit after self-cal, rms=0.109163Jy sigma=1.205079 ! 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=0.109163Jy sigma=1.205079 ! Fit after self-cal, rms=0.108733Jy sigma=1.204994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=7.922 mas, bpa=-5.328 degrees ! Estimated noise=0.62313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612873 Jy ! Component: 100 - total flux cleaned = 0.000813296 Jy ! Component: 150 - total flux cleaned = 0.00095192 Jy ! Component: 200 - total flux cleaned = 0.0009522 Jy ! Total flux subtracted in 200 components = 0.0009522 Jy ! Clean residual min=-0.002516 max=0.002294 Jy/beam ! Clean residual mean=0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.112014 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.112014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108694Jy sigma=1.204703 ! Fit after self-cal, rms=0.108688Jy sigma=1.204663 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 = 7.91054e-05 Jy ! Component: 100 - total flux cleaned = 0.000110612 Jy ! Component: 150 - total flux cleaned = 8.17624e-05 Jy ! Component: 200 - total flux cleaned = 8.11294e-05 Jy ! Total flux subtracted in 200 components = 8.11294e-05 Jy ! Clean residual min=-0.002541 max=0.002262 Jy/beam ! Clean residual mean=0.000004 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.112095 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.112095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108667Jy sigma=1.204506 ! Fit after self-cal, rms=0.108664Jy sigma=1.204493 ! 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=0.108664Jy sigma=1.204493 ! Fit after self-cal, rms=0.108770Jy sigma=1.204480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.255 mas, bmaj=24.74 mas, bpa=-0.6832 degrees ! Estimated noise=0.798558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177352 Jy ! Component: 100 - total flux cleaned = -0.000198806 Jy ! Component: 150 - total flux cleaned = -0.000220338 Jy ! Component: 200 - total flux cleaned = -0.000259716 Jy ! Total flux subtracted in 200 components = -0.000259716 Jy ! Clean residual min=-0.002216 max=0.002320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.111835 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 108 components and 0.111835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108764Jy sigma=1.204416 ! Fit after self-cal, rms=0.108770Jy sigma=1.204388 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 = -0.000109012 Jy ! Component: 100 - total flux cleaned = -0.000146074 Jy ! Component: 150 - total flux cleaned = -0.000162848 Jy ! Component: 200 - total flux cleaned = -0.000179083 Jy ! Total flux subtracted in 200 components = -0.000179083 Jy ! Clean residual min=-0.002201 max=0.002324 Jy/beam ! Clean residual mean=-0.000002 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.111656 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.111656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108768Jy sigma=1.204375 ! Fit after self-cal, rms=0.108771Jy sigma=1.204363 ! 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=2.966 mas, bmaj=7.926 mas, bpa=-5.283 degrees ! Estimated noise=0.622668 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.966 x 7.926 at -5.283 degrees (North through East) ! Clean map min=-0.0047096 max=0.083818 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=2.446 mas, bmaj=6.595 mas, bpa=-6.525 degrees ! Estimated noise=1.10841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664796 Jy ! Component: 100 - total flux cleaned = 0.0842265 Jy ! Component: 150 - total flux cleaned = 0.0938639 Jy ! Component: 200 - total flux cleaned = 0.100349 Jy ! Total flux subtracted in 200 components = 0.100349 Jy ! Clean residual min=-0.005790 max=0.005636 Jy/beam ! Clean residual mean=-0.000042 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.100349 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.100349 Jy ! Inverting map and beam ! Estimated beam: bmin=2.966 mas, bmaj=7.926 mas, bpa=-5.283 degrees ! Estimated noise=0.622668 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 = 0.0053288 Jy ! Component: 100 - total flux cleaned = 0.00816011 Jy ! Component: 150 - total flux cleaned = 0.00942398 Jy ! Component: 200 - total flux cleaned = 0.00981274 Jy ! Total flux subtracted in 200 components = 0.00981274 Jy ! Clean residual min=-0.002673 max=0.002617 Jy/beam ! Clean residual mean=-0.000007 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.110162 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.110162 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.255 mas, bmaj=24.74 mas, bpa=-0.6832 degrees ! Estimated noise=0.798558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735055 Jy ! Component: 100 - total flux cleaned = 0.000977786 Jy ! Component: 150 - total flux cleaned = 0.0011474 Jy ! Component: 200 - total flux cleaned = 0.00122544 Jy ! Total flux subtracted in 200 components = 0.00122544 Jy ! Clean residual min=-0.002507 max=0.002476 Jy/beam ! Clean residual mean=-0.000006 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.111387 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 = 3.45765e-05 Jy ! Component: 100 - total flux cleaned = 3.50061e-05 Jy ! Component: 150 - total flux cleaned = 6.4965e-05 Jy ! Component: 200 - total flux cleaned = 9.30655e-05 Jy ! Total flux subtracted in 200 components = 9.30655e-05 Jy ! Clean residual min=-0.002414 max=0.002477 Jy/beam ! Clean residual mean=-0.000005 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.11148 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.11148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.966 mas, bmaj=7.926 mas, bpa=-5.283 degrees ! Estimated noise=0.622668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266057 Jy ! Component: 100 - total flux cleaned = -0.000169668 Jy ! Component: 150 - total flux cleaned = -8.43178e-05 Jy ! Component: 200 - total flux cleaned = -4.66516e-05 Jy ! Total flux subtracted in 200 components = -4.66516e-05 Jy ! Clean residual min=-0.002625 max=0.002418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.111433 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.111433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108829Jy sigma=1.204946 ! Fit after self-cal, rms=0.108813Jy sigma=1.204739 wmodel J0045-3900_S_map.mod ! Writing 82 model components to file: J0045-3900_S_map.mod wobs J0045-3900_S_uvs.fits ! Writing UV FITS file: J0045-3900_S_uvs.fits wwins J0045-3900_S_map.win ! wwins: Wrote 3 windows to J0045-3900_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 = -0.000748903 Jy ! Component: 100 - total flux cleaned = -0.000710779 Jy ! Component: 150 - total flux cleaned = -0.000591737 Jy ! Component: 200 - total flux cleaned = -0.000514234 Jy ! Component: 250 - total flux cleaned = -0.000216782 Jy ! Component: 300 - total flux cleaned = -3.73881e-05 Jy ! Component: 350 - total flux cleaned = 0.000171945 Jy ! Component: 400 - total flux cleaned = 0.00027363 Jy ! Component: 450 - total flux cleaned = 0.000406704 Jy ! Component: 500 - total flux cleaned = 0.000568512 Jy ! Component: 550 - total flux cleaned = 0.000694828 Jy ! Component: 600 - total flux cleaned = 0.000818404 Jy ! Component: 650 - total flux cleaned = 0.000849357 Jy ! Component: 700 - total flux cleaned = 0.000938143 Jy ! Component: 750 - total flux cleaned = 0.00102485 Jy ! Component: 800 - total flux cleaned = 0.00105318 Jy ! Component: 850 - total flux cleaned = 0.00124819 Jy ! Component: 900 - total flux cleaned = 0.00135794 Jy ! Component: 950 - total flux cleaned = 0.00151953 Jy ! Component: 1000 - total flux cleaned = 0.00167795 Jy ! Component: 1050 - total flux cleaned = 0.00175602 Jy ! Component: 1100 - total flux cleaned = 0.00183296 Jy ! Component: 1150 - total flux cleaned = 0.00198457 Jy ! Component: 1200 - total flux cleaned = 0.0021337 Jy ! Component: 1250 - total flux cleaned = 0.00218219 Jy ! Component: 1300 - total flux cleaned = 0.00225483 Jy ! Component: 1350 - total flux cleaned = 0.00242207 Jy ! Component: 1400 - total flux cleaned = 0.00246907 Jy ! Component: 1450 - total flux cleaned = 0.00253863 Jy ! Component: 1500 - total flux cleaned = 0.00265403 Jy ! Component: 1550 - total flux cleaned = 0.00276778 Jy ! Component: 1600 - total flux cleaned = 0.00283527 Jy ! Component: 1650 - total flux cleaned = 0.00296828 Jy ! Component: 1700 - total flux cleaned = 0.003034 Jy ! Component: 1750 - total flux cleaned = 0.00312055 Jy ! Component: 1800 - total flux cleaned = 0.00322764 Jy ! Component: 1850 - total flux cleaned = 0.00327014 Jy ! Component: 1900 - total flux cleaned = 0.00341668 Jy ! Component: 1950 - total flux cleaned = 0.00343722 Jy ! Component: 2000 - total flux cleaned = 0.00351934 Jy ! Component: 2050 - total flux cleaned = 0.00360032 Jy ! Component: 2100 - total flux cleaned = 0.00368044 Jy ! Component: 2150 - total flux cleaned = 0.00368046 Jy ! Component: 2200 - total flux cleaned = 0.00377881 Jy ! Component: 2250 - total flux cleaned = 0.0038177 Jy ! Component: 2300 - total flux cleaned = 0.00381759 Jy ! Component: 2350 - total flux cleaned = 0.00389427 Jy ! Component: 2400 - total flux cleaned = 0.00393223 Jy ! Component: 2450 - total flux cleaned = 0.00398885 Jy ! Component: 2500 - total flux cleaned = 0.00408204 Jy ! Component: 2550 - total flux cleaned = 0.00413758 Jy ! Component: 2600 - total flux cleaned = 0.00419251 Jy ! Component: 2650 - total flux cleaned = 0.00424703 Jy ! Component: 2700 - total flux cleaned = 0.0043191 Jy ! Component: 2750 - total flux cleaned = 0.00433705 Jy ! Component: 2800 - total flux cleaned = 0.00442573 Jy ! Component: 2850 - total flux cleaned = 0.00446098 Jy ! Component: 2900 - total flux cleaned = 0.00453081 Jy ! Component: 2950 - total flux cleaned = 0.00454814 Jy ! Component: 3000 - total flux cleaned = 0.00463403 Jy ! Component: 3050 - total flux cleaned = 0.00470224 Jy ! Component: 3100 - total flux cleaned = 0.00480342 Jy ! Component: 3150 - total flux cleaned = 0.00487035 Jy ! Component: 3200 - total flux cleaned = 0.0049035 Jy ! Component: 3250 - total flux cleaned = 0.00498622 Jy ! Component: 3300 - total flux cleaned = 0.00506825 Jy ! Component: 3350 - total flux cleaned = 0.0051171 Jy ! Component: 3400 - total flux cleaned = 0.00516574 Jy ! Component: 3450 - total flux cleaned = 0.00524591 Jy ! Component: 3500 - total flux cleaned = 0.00534136 Jy ! Component: 3550 - total flux cleaned = 0.00537278 Jy ! Component: 3600 - total flux cleaned = 0.00543544 Jy ! Component: 3650 - total flux cleaned = 0.00549773 Jy ! Component: 3700 - total flux cleaned = 0.00549761 Jy ! Component: 3750 - total flux cleaned = 0.00555905 Jy ! Component: 3800 - total flux cleaned = 0.00561988 Jy ! Component: 3850 - total flux cleaned = 0.00569564 Jy ! Component: 3900 - total flux cleaned = 0.00572563 Jy ! Component: 3950 - total flux cleaned = 0.00577041 Jy ! Component: 4000 - total flux cleaned = 0.00577027 Jy ! Component: 4050 - total flux cleaned = 0.00584401 Jy ! Total flux subtracted in 4096 components = 0.00584408 Jy ! Clean residual min=-0.000737 max=0.001073 Jy/beam ! Clean residual mean=0.000007 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.117278 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 332 components and 0.117278 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0045-3900_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.966 x 7.926 at -5.283 degrees (North through East) ! Clean map min=-0.0032034 max=0.082015 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0045-3900_S_map.fits wmodel /vlbi/uf001/uva//J0045-3900_S_map.mod ! Writing 332 model components to file: /vlbi/uf001/uva//J0045-3900_S_map.mod wobs /vlbi/uf001/uva//J0045-3900_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0045-3900_S_uvs.fits wwins /vlbi/uf001/uva//J0045-3900_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0045-3900_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0820145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256908 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.939739 0.939739 1.87948 3.75896 7.51791 15.0358 30.0717 60.1433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 319.237 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0045-3900_S_dfm.log closed on Sun Jan 13 20:42:21 2019