! Started logfile: /vlbi/bp222/maps//J0259-0019_S_dfm.log on Thu Sep 27 10:42:53 2018 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/bp222/maps//J0259-0019_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0259-0019_S_uvm.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! AN table 2: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.923828 visibilities/baseline/integration-bin. ! Found source: J0259-0019 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3784 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0259-0019_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 8 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 83 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.102165Jy sigma=13.864035 ! Fit after self-cal, rms=0.623912Jy sigma=7.873818 ! 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=4.938 mas, bmaj=8.311 mas, bpa=-5.043 degrees ! Estimated noise=1.3772 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 = 0.304171 Jy ! Component: 100 - total flux cleaned = 0.374705 Jy ! Total flux subtracted in 100 components = 0.374705 Jy ! Clean residual min=-0.030856 max=0.036208 Jy/beam ! Clean residual mean=0.000090 rms=0.008609 Jy/beam ! Combined flux in latest and established models = 0.374705 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.374705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151709Jy sigma=1.805768 ! Fit after self-cal, rms=0.151368Jy sigma=1.803051 ! 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=5.621 mas, bmaj=9.453 mas, bpa=-7.163 degrees ! Estimated noise=1.11252 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 = 0.0136742 Jy ! Component: 100 - total flux cleaned = 0.0117468 Jy ! Component: 150 - total flux cleaned = 0.011268 Jy ! Component: 200 - total flux cleaned = 0.00956263 Jy ! Total flux subtracted in 200 components = 0.00956263 Jy ! Clean residual min=-0.029370 max=0.027989 Jy/beam ! Clean residual mean=0.000137 rms=0.006897 Jy/beam ! Combined flux in latest and established models = 0.384268 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.384268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145833Jy sigma=1.741707 ! Fit after self-cal, rms=0.145882Jy sigma=1.741636 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.621 x 9.453 at -7.163 degrees (North through East) ! Clean map min=-0.029293 max=0.40071 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.89 KP 1.03 ! LA 0.90 NL 0.94 OV 0.92 PT 0.91 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.92 KP 1.71 LA 0.93 ! MK 6.90 NL 1.01 OV 0.89 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.94 KP 1.01 ! LA 0.92 NL 0.93 OV 0.92 PT 0.92 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.36 FD 1.07 KP 1.68 LA 0.93 ! MK 0.82 NL 1.28 OV 0.96 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.91 KP 1.05 ! LA 0.93 NL 0.93 OV 0.91 PT 0.93 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.90 KP 1.74 LA 0.87 ! MK 0.83 NL 1.94 OV 0.91 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.145882Jy sigma=1.741636 ! Fit after self-cal, rms=0.153305Jy sigma=1.083873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.604 mas, bmaj=9.403 mas, bpa=-4.437 degrees ! Estimated noise=1.09412 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 = 0.00475369 Jy ! Component: 100 - total flux cleaned = 0.00555717 Jy ! Component: 150 - total flux cleaned = 0.00549881 Jy ! Component: 200 - total flux cleaned = 0.00540112 Jy ! Total flux subtracted in 200 components = 0.00540112 Jy ! Clean residual min=-0.003717 max=0.003954 Jy/beam ! Clean residual mean=-0.000001 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.389669 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.389669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153139Jy sigma=1.080668 ! Fit after self-cal, rms=0.154275Jy sigma=1.077046 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154275Jy sigma=1.077046 ! Fit after self-cal, rms=0.156642Jy sigma=1.075739 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.598 mas, bmaj=9.409 mas, bpa=-4.6 degrees ! Estimated noise=1.09684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310905 Jy ! Component: 100 - total flux cleaned = 0.00345944 Jy ! Component: 150 - total flux cleaned = 0.00336805 Jy ! Component: 200 - total flux cleaned = 0.00333083 Jy ! Total flux subtracted in 200 components = 0.00333083 Jy ! Clean residual min=-0.003629 max=0.003652 Jy/beam ! Clean residual mean=-0.000004 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.393 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156538Jy sigma=1.074431 ! Fit after self-cal, rms=0.156555Jy sigma=1.074409 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 = -9.29506e-05 Jy ! Component: 100 - total flux cleaned = -0.000124263 Jy ! Component: 150 - total flux cleaned = -0.000124427 Jy ! Component: 200 - total flux cleaned = -0.000150409 Jy ! Total flux subtracted in 200 components = -0.000150409 Jy ! Clean residual min=-0.003599 max=0.003738 Jy/beam ! Clean residual mean=-0.000004 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.39285 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.39285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156532Jy sigma=1.074261 ! Fit after self-cal, rms=0.156533Jy sigma=1.074249 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156533Jy sigma=1.074249 ! Fit after self-cal, rms=0.157204Jy sigma=1.073526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.593 mas, bmaj=9.417 mas, bpa=-4.761 degrees ! Estimated noise=1.09779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195108 Jy ! Component: 100 - total flux cleaned = 0.00200162 Jy ! Component: 150 - total flux cleaned = 0.00193119 Jy ! Component: 200 - total flux cleaned = 0.00186902 Jy ! Total flux subtracted in 200 components = 0.00186902 Jy ! Clean residual min=-0.003436 max=0.003557 Jy/beam ! Clean residual mean=-0.000005 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.394719 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.394719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157148Jy sigma=1.073055 ! Fit after self-cal, rms=0.157151Jy sigma=1.073051 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 = -5.37339e-05 Jy ! Component: 100 - total flux cleaned = -7.85723e-05 Jy ! Component: 150 - total flux cleaned = -0.00010112 Jy ! Component: 200 - total flux cleaned = -0.000101178 Jy ! Total flux subtracted in 200 components = -0.000101178 Jy ! Clean residual min=-0.003399 max=0.003607 Jy/beam ! Clean residual mean=-0.000005 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.394618 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.394618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157135Jy sigma=1.072967 ! Fit after self-cal, rms=0.157136Jy sigma=1.072964 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157136Jy sigma=1.072964 ! Fit after self-cal, rms=0.157584Jy sigma=1.072664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.752 mas, bmaj=12.81 mas, bpa=-6.513 degrees ! Estimated noise=1.22293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419802 Jy ! Component: 100 - total flux cleaned = 0.000378563 Jy ! Component: 150 - total flux cleaned = 0.000282427 Jy ! Component: 200 - total flux cleaned = 0.000258254 Jy ! Total flux subtracted in 200 components = 0.000258254 Jy ! Clean residual min=-0.003987 max=0.004281 Jy/beam ! Clean residual mean=-0.000009 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.394876 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.394876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157549Jy sigma=1.072620 ! Fit after self-cal, rms=0.157551Jy sigma=1.072608 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 = -9.80267e-06 Jy ! Component: 100 - total flux cleaned = -4.53641e-05 Jy ! Component: 150 - total flux cleaned = -5.96884e-05 Jy ! Component: 200 - total flux cleaned = -8.58837e-05 Jy ! Total flux subtracted in 200 components = -8.58837e-05 Jy ! Clean residual min=-0.004020 max=0.004347 Jy/beam ! Clean residual mean=-0.000009 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.39479 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.39479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157539Jy sigma=1.072693 ! Fit after self-cal, rms=0.157537Jy sigma=1.072682 ! 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=5.59 mas, bmaj=9.426 mas, bpa=-4.865 degrees ! Estimated noise=1.09833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.59 x 9.426 at -4.865 degrees (North through East) ! Clean map min=-0.003377 max=0.39547 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=5.014 mas, bmaj=8.381 mas, bpa=-0.9664 degrees ! Estimated noise=1.37838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307628 Jy ! Component: 100 - total flux cleaned = 0.374917 Jy ! Component: 150 - total flux cleaned = 0.394415 Jy ! Component: 200 - total flux cleaned = 0.401843 Jy ! Total flux subtracted in 200 components = 0.401843 Jy ! Clean residual min=-0.006042 max=0.006042 Jy/beam ! Clean residual mean=-0.000009 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.401843 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.401843 Jy ! Inverting map and beam ! Estimated beam: bmin=5.59 mas, bmaj=9.426 mas, bpa=-4.865 degrees ! Estimated noise=1.09833 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 = -0.00186279 Jy ! Component: 100 - total flux cleaned = -0.00242566 Jy ! Component: 150 - total flux cleaned = -0.00282515 Jy ! Component: 200 - total flux cleaned = -0.00310985 Jy ! Total flux subtracted in 200 components = -0.00310985 Jy ! Clean residual min=-0.004396 max=0.003668 Jy/beam ! Clean residual mean=-0.000005 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.398733 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.398733 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=8.752 mas, bmaj=12.81 mas, bpa=-6.513 degrees ! Estimated noise=1.22293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000928302 Jy ! Component: 100 - total flux cleaned = -0.00117308 Jy ! Component: 150 - total flux cleaned = -0.00143716 Jy ! Component: 200 - total flux cleaned = -0.00171141 Jy ! Total flux subtracted in 200 components = -0.00171141 Jy ! Clean residual min=-0.004653 max=0.004490 Jy/beam ! Clean residual mean=-0.000008 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.397022 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 = -0.000208839 Jy ! Component: 100 - total flux cleaned = -0.000365637 Jy ! Component: 150 - total flux cleaned = -0.000480019 Jy ! Component: 200 - total flux cleaned = -0.000587998 Jy ! Total flux subtracted in 200 components = -0.000587998 Jy ! Clean residual min=-0.004478 max=0.004506 Jy/beam ! Clean residual mean=-0.000008 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.396434 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.396434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.59 mas, bmaj=9.426 mas, bpa=-4.865 degrees ! Estimated noise=1.09833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294758 Jy ! Component: 100 - total flux cleaned = 0.000218515 Jy ! Component: 150 - total flux cleaned = 8.43363e-05 Jy ! Component: 200 - total flux cleaned = -8.32407e-06 Jy ! Total flux subtracted in 200 components = -8.32407e-06 Jy ! Clean residual min=-0.003723 max=0.003838 Jy/beam ! Clean residual mean=-0.000005 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.396426 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.396426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157608Jy sigma=1.072746 ! Fit after self-cal, rms=0.157613Jy sigma=1.072709 wmodel J0259-0019_S_map.mod ! Writing 40 model components to file: J0259-0019_S_map.mod wobs J0259-0019_S_uvs.fits ! Writing UV FITS file: J0259-0019_S_uvs.fits wwins J0259-0019_S_map.win ! wwins: Wrote 1 windows to J0259-0019_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 = 0.000356852 Jy ! Component: 100 - total flux cleaned = 0.000295597 Jy ! Component: 150 - total flux cleaned = -5.33116e-05 Jy ! Component: 200 - total flux cleaned = -0.000329403 Jy ! Component: 250 - total flux cleaned = -0.000642481 Jy ! Component: 300 - total flux cleaned = -0.000842285 Jy ! Component: 350 - total flux cleaned = -0.000986116 Jy ! Component: 400 - total flux cleaned = -0.00121466 Jy ! Component: 450 - total flux cleaned = -0.00147852 Jy ! Component: 500 - total flux cleaned = -0.00177593 Jy ! Component: 550 - total flux cleaned = -0.00214668 Jy ! Component: 600 - total flux cleaned = -0.00234631 Jy ! Component: 650 - total flux cleaned = -0.00250217 Jy ! Component: 700 - total flux cleaned = -0.0025776 Jy ! Component: 750 - total flux cleaned = -0.00257679 Jy ! Component: 800 - total flux cleaned = -0.00257741 Jy ! Component: 850 - total flux cleaned = -0.00264957 Jy ! Component: 900 - total flux cleaned = -0.00272028 Jy ! Component: 950 - total flux cleaned = -0.00275513 Jy ! Component: 1000 - total flux cleaned = -0.00289241 Jy ! Component: 1050 - total flux cleaned = -0.00299264 Jy ! Component: 1100 - total flux cleaned = -0.00305897 Jy ! Component: 1150 - total flux cleaned = -0.00315688 Jy ! Component: 1200 - total flux cleaned = -0.00325331 Jy ! Component: 1250 - total flux cleaned = -0.00328524 Jy ! Component: 1300 - total flux cleaned = -0.00350334 Jy ! Component: 1350 - total flux cleaned = -0.00353399 Jy ! Component: 1400 - total flux cleaned = -0.00377664 Jy ! Component: 1450 - total flux cleaned = -0.00386563 Jy ! Component: 1500 - total flux cleaned = -0.0038362 Jy ! Component: 1550 - total flux cleaned = -0.00386543 Jy ! Component: 1600 - total flux cleaned = -0.00398112 Jy ! Component: 1650 - total flux cleaned = -0.00406665 Jy ! Component: 1700 - total flux cleaned = -0.00415127 Jy ! Component: 1750 - total flux cleaned = -0.00420672 Jy ! Component: 1800 - total flux cleaned = -0.00423382 Jy ! Component: 1850 - total flux cleaned = -0.0042611 Jy ! Component: 1900 - total flux cleaned = -0.00431539 Jy ! Component: 1950 - total flux cleaned = -0.00439584 Jy ! Component: 2000 - total flux cleaned = -0.00444891 Jy ! Component: 2050 - total flux cleaned = -0.00455341 Jy ! Component: 2100 - total flux cleaned = -0.00452691 Jy ! Component: 2150 - total flux cleaned = -0.00455283 Jy ! Component: 2200 - total flux cleaned = -0.00460382 Jy ! Component: 2250 - total flux cleaned = -0.00467946 Jy ! Component: 2300 - total flux cleaned = -0.00465434 Jy ! Component: 2350 - total flux cleaned = -0.00462952 Jy ! Component: 2400 - total flux cleaned = -0.00460522 Jy ! Component: 2450 - total flux cleaned = -0.00460527 Jy ! Component: 2500 - total flux cleaned = -0.00458131 Jy ! Component: 2550 - total flux cleaned = -0.00460517 Jy ! Component: 2600 - total flux cleaned = -0.00458116 Jy ! Component: 2650 - total flux cleaned = -0.00455742 Jy ! Component: 2700 - total flux cleaned = -0.00455719 Jy ! Component: 2750 - total flux cleaned = -0.0045338 Jy ! Component: 2800 - total flux cleaned = -0.00455671 Jy ! Component: 2850 - total flux cleaned = -0.00453397 Jy ! Component: 2900 - total flux cleaned = -0.00455665 Jy ! Component: 2950 - total flux cleaned = -0.00457901 Jy ! Component: 3000 - total flux cleaned = -0.00457924 Jy ! Component: 3050 - total flux cleaned = -0.00455723 Jy ! Component: 3100 - total flux cleaned = -0.00462298 Jy ! Component: 3150 - total flux cleaned = -0.00462297 Jy ! Component: 3200 - total flux cleaned = -0.00468796 Jy ! Component: 3250 - total flux cleaned = -0.004688 Jy ! Component: 3300 - total flux cleaned = -0.00473064 Jy ! Component: 3350 - total flux cleaned = -0.00470966 Jy ! Component: 3400 - total flux cleaned = -0.00473094 Jy ! Component: 3450 - total flux cleaned = -0.00479336 Jy ! Component: 3500 - total flux cleaned = -0.00481381 Jy ! Component: 3550 - total flux cleaned = -0.00479296 Jy ! Component: 3600 - total flux cleaned = -0.00481293 Jy ! Component: 3650 - total flux cleaned = -0.00483308 Jy ! Component: 3700 - total flux cleaned = -0.00477253 Jy ! Component: 3750 - total flux cleaned = -0.00471259 Jy ! Component: 3800 - total flux cleaned = -0.00471253 Jy ! Component: 3850 - total flux cleaned = -0.00469289 Jy ! Component: 3900 - total flux cleaned = -0.00467331 Jy ! Component: 3950 - total flux cleaned = -0.00469275 Jy ! Component: 4000 - total flux cleaned = -0.00467312 Jy ! Component: 4050 - total flux cleaned = -0.00459593 Jy ! Total flux subtracted in 4096 components = -0.00461521 Jy ! Clean residual min=-0.000991 max=0.001222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.39181 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 365 components and 0.39181 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0259-0019_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.59 x 9.426 at -4.865 degrees (North through East) ! Clean map min=-0.002959 max=0.395 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0259-0019_S_map.fits wmodel /vlbi/bp222/maps//J0259-0019_S_map.mod ! Writing 365 model components to file: /vlbi/bp222/maps//J0259-0019_S_map.mod wobs /vlbi/bp222/maps//J0259-0019_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0259-0019_S_uvs.fits wwins /vlbi/bp222/maps//J0259-0019_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J0259-0019_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.394997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000401857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305211 0.305211 0.610421 1.22084 2.44168 4.88337 9.76674 19.5335 39.067 78.1339 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.394 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 982.927 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0259-0019_S_dfm.log closed on Thu Sep 27 10:42:57 2018