! Started logfile: /vlbi/uf001/uva//J2142-2303_S_dfm.log on Mon Jan 14 05:57:37 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//J2142-2303_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2142-2303_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988304 visibilities/baseline/integration-bin. ! Found source: J2142-2303 ! ! 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 5070 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 J2142-2303_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003349Jy sigma=18.381188 ! Fit after self-cal, rms=0.879993Jy sigma=16.039389 ! 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=2.494 mas, bmaj=6.927 mas, bpa=-4.825 degrees ! Estimated noise=0.767628 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 = 0.0933502 Jy ! Component: 100 - total flux cleaned = 0.118627 Jy ! Total flux subtracted in 100 components = 0.118627 Jy ! Clean residual min=-0.005749 max=0.010005 Jy/beam ! Clean residual mean=-0.000028 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.118627 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.118627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082801Jy sigma=1.384298 ! Fit after self-cal, rms=0.082763Jy sigma=1.383657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101761 Jy ! Component: 100 - total flux cleaned = 0.0157482 Jy ! Total flux subtracted in 100 components = 0.0157482 Jy ! Clean residual min=-0.005027 max=0.006487 Jy/beam ! Clean residual mean=-0.000025 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.134375 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.134375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081276Jy sigma=1.345505 ! Fit after self-cal, rms=0.081267Jy sigma=1.345364 ! 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=2.974 mas, bmaj=7.885 mas, bpa=-4.911 degrees ! Estimated noise=0.56021 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 = 0.00611973 Jy ! Component: 100 - total flux cleaned = 0.00955796 Jy ! Component: 150 - total flux cleaned = 0.0115528 Jy ! Component: 200 - total flux cleaned = 0.0122446 Jy ! Total flux subtracted in 200 components = 0.0122446 Jy ! Clean residual min=-0.004909 max=0.005893 Jy/beam ! Clean residual mean=-0.000033 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.14662 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.14662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080930Jy sigma=1.333891 ! Fit after self-cal, rms=0.080926Jy sigma=1.333807 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 7.885 at -4.911 degrees (North through East) ! Clean map min=-0.0048142 max=0.11867 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 HN 1.15 KP 0.98 ! LA 0.95 MK 1.00 NL 1.11 OV 0.96 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.90 HN 1.13 KP 1.01 ! LA 0.97 MK 1.00 NL 1.11 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.16 KP 1.01 ! LA 1.03 MK 1.00 NL 1.06 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.080926Jy sigma=1.333807 ! Fit after self-cal, rms=0.085963Jy sigma=1.314224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=7.908 mas, bpa=-4.652 degrees ! Estimated noise=0.564844 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 = -0.00038788 Jy ! Component: 100 - total flux cleaned = -0.000426264 Jy ! Component: 150 - total flux cleaned = -0.00045912 Jy ! Component: 200 - total flux cleaned = -0.000485456 Jy ! Total flux subtracted in 200 components = -0.000485456 Jy ! Clean residual min=-0.004043 max=0.004016 Jy/beam ! Clean residual mean=-0.000018 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.146135 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.146135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085929Jy sigma=1.313803 ! Fit after self-cal, rms=0.086089Jy sigma=1.313440 ! 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=0.086089Jy sigma=1.313440 ! Fit after self-cal, rms=0.090552Jy sigma=1.304246 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.91 mas, bpa=-4.654 degrees ! Estimated noise=0.566594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472091 Jy ! Component: 100 - total flux cleaned = 0.000455213 Jy ! Component: 150 - total flux cleaned = 0.000439648 Jy ! Component: 200 - total flux cleaned = 0.000411208 Jy ! Total flux subtracted in 200 components = 0.000411208 Jy ! Clean residual min=-0.003954 max=0.003489 Jy/beam ! Clean residual mean=-0.000011 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.146546 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.146546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090541Jy sigma=1.304142 ! Fit after self-cal, rms=0.090614Jy sigma=1.304055 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 = -9.00193e-05 Jy ! Component: 100 - total flux cleaned = -0.000103801 Jy ! Component: 150 - total flux cleaned = -0.000115489 Jy ! Component: 200 - total flux cleaned = -0.000125978 Jy ! Total flux subtracted in 200 components = -0.000125978 Jy ! Clean residual min=-0.003945 max=0.003486 Jy/beam ! Clean residual mean=-0.000012 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.14642 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.14642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090610Jy sigma=1.303999 ! Fit after self-cal, rms=0.090609Jy sigma=1.303988 ! 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=0.090609Jy sigma=1.303988 ! Fit after self-cal, rms=0.093863Jy sigma=1.302231 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.909 mas, bpa=-4.727 degrees ! Estimated noise=0.566762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.71552e-05 Jy ! Component: 100 - total flux cleaned = 8.78243e-06 Jy ! Component: 150 - total flux cleaned = 8.48692e-06 Jy ! Component: 200 - total flux cleaned = -2.53436e-06 Jy ! Total flux subtracted in 200 components = -2.53436e-06 Jy ! Clean residual min=-0.003949 max=0.003302 Jy/beam ! Clean residual mean=-0.000010 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.146417 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.146417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093858Jy sigma=1.302184 ! Fit after self-cal, rms=0.093886Jy sigma=1.302151 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.44833e-05 Jy ! Component: 100 - total flux cleaned = -4.56618e-05 Jy ! Component: 150 - total flux cleaned = -4.59905e-05 Jy ! Component: 200 - total flux cleaned = -4.64445e-05 Jy ! Total flux subtracted in 200 components = -4.64445e-05 Jy ! Clean residual min=-0.003956 max=0.003313 Jy/beam ! Clean residual mean=-0.000010 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.146371 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.146371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093883Jy sigma=1.302115 ! Fit after self-cal, rms=0.093881Jy sigma=1.302107 ! 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=0.093881Jy sigma=1.302107 ! Fit after self-cal, rms=0.094103Jy sigma=1.302094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.575 mas, bmaj=17.57 mas, bpa=-0.2725 degrees ! Estimated noise=0.735115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035113 Jy ! Component: 100 - total flux cleaned = 0.000351637 Jy ! Component: 150 - total flux cleaned = 0.000334708 Jy ! Component: 200 - total flux cleaned = 0.000305313 Jy ! Total flux subtracted in 200 components = 0.000305313 Jy ! Clean residual min=-0.004829 max=0.004945 Jy/beam ! Clean residual mean=-0.000022 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.146676 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 65 components and 0.146676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094106Jy sigma=1.302235 ! Fit after self-cal, rms=0.094098Jy sigma=1.302129 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 = 7.31106e-05 Jy ! Component: 100 - total flux cleaned = 7.23543e-05 Jy ! Component: 150 - total flux cleaned = 5.71559e-05 Jy ! Component: 200 - total flux cleaned = 3.4172e-05 Jy ! Total flux subtracted in 200 components = 3.4172e-05 Jy ! Clean residual min=-0.004822 max=0.004913 Jy/beam ! Clean residual mean=-0.000022 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.14671 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.14671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094104Jy sigma=1.302299 ! Fit after self-cal, rms=0.094096Jy sigma=1.302216 ! 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=2.992 mas, bmaj=7.908 mas, bpa=-4.792 degrees ! Estimated noise=0.566973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.992 x 7.908 at -4.792 degrees (North through East) ! Clean map min=-0.00381 max=0.12055 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=2.497 mas, bmaj=6.914 mas, bpa=-4.657 degrees ! Estimated noise=0.781712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0948504 Jy ! Component: 100 - total flux cleaned = 0.121021 Jy ! Component: 150 - total flux cleaned = 0.131451 Jy ! Component: 200 - total flux cleaned = 0.136914 Jy ! Total flux subtracted in 200 components = 0.136914 Jy ! Clean residual min=-0.004036 max=0.003834 Jy/beam ! Clean residual mean=-0.000008 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.136914 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.136914 Jy ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.908 mas, bpa=-4.792 degrees ! Estimated noise=0.566973 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 = 0.00422051 Jy ! Component: 100 - total flux cleaned = 0.00641698 Jy ! Component: 150 - total flux cleaned = 0.00761952 Jy ! Component: 200 - total flux cleaned = 0.00827425 Jy ! Total flux subtracted in 200 components = 0.00827425 Jy ! Clean residual min=-0.003885 max=0.003256 Jy/beam ! Clean residual mean=-0.000011 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.145188 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.145188 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=7.575 mas, bmaj=17.57 mas, bpa=-0.2725 degrees ! Estimated noise=0.735115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723402 Jy ! Component: 100 - total flux cleaned = 0.000749398 Jy ! Component: 150 - total flux cleaned = 0.000790131 Jy ! Component: 200 - total flux cleaned = 0.000841418 Jy ! Total flux subtracted in 200 components = 0.000841418 Jy ! Clean residual min=-0.004916 max=0.004883 Jy/beam ! Clean residual mean=-0.000024 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.14603 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 = 3.17808e-05 Jy ! Component: 100 - total flux cleaned = 6.17667e-05 Jy ! Component: 150 - total flux cleaned = 7.55676e-05 Jy ! Component: 200 - total flux cleaned = 0.000102545 Jy ! Total flux subtracted in 200 components = 0.000102545 Jy ! Clean residual min=-0.004894 max=0.004870 Jy/beam ! Clean residual mean=-0.000023 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.146132 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.146132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.908 mas, bpa=-4.792 degrees ! Estimated noise=0.566973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549745 Jy ! Component: 100 - total flux cleaned = -0.000549569 Jy ! Component: 150 - total flux cleaned = -0.000530067 Jy ! Component: 200 - total flux cleaned = -0.000482494 Jy ! Total flux subtracted in 200 components = -0.000482494 Jy ! Clean residual min=-0.003904 max=0.003277 Jy/beam ! Clean residual mean=-0.000010 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.14565 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.14565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094096Jy sigma=1.302116 ! Fit after self-cal, rms=0.094091Jy sigma=1.302065 wmodel J2142-2303_S_map.mod ! Writing 60 model components to file: J2142-2303_S_map.mod wobs J2142-2303_S_uvs.fits ! Writing UV FITS file: J2142-2303_S_uvs.fits wwins J2142-2303_S_map.win ! wwins: Wrote 1 windows to J2142-2303_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 = -0.000150625 Jy ! Component: 100 - total flux cleaned = 0.000761729 Jy ! Component: 150 - total flux cleaned = 0.00133253 Jy ! Component: 200 - total flux cleaned = 0.00143157 Jy ! Component: 250 - total flux cleaned = 0.00133793 Jy ! Component: 300 - total flux cleaned = 0.00133811 Jy ! Component: 350 - total flux cleaned = 0.00125236 Jy ! Component: 400 - total flux cleaned = 0.00121117 Jy ! Component: 450 - total flux cleaned = 0.00121071 Jy ! Component: 500 - total flux cleaned = 0.00136741 Jy ! Component: 550 - total flux cleaned = 0.00140448 Jy ! Component: 600 - total flux cleaned = 0.00144117 Jy ! Component: 650 - total flux cleaned = 0.00144238 Jy ! Component: 700 - total flux cleaned = 0.00147655 Jy ! Component: 750 - total flux cleaned = 0.00144118 Jy ! Component: 800 - total flux cleaned = 0.00134032 Jy ! Component: 850 - total flux cleaned = 0.00127419 Jy ! Component: 900 - total flux cleaned = 0.00124169 Jy ! Component: 950 - total flux cleaned = 0.00108539 Jy ! Component: 1000 - total flux cleaned = 0.0009942 Jy ! Component: 1050 - total flux cleaned = 0.000964576 Jy ! Component: 1100 - total flux cleaned = 0.000905468 Jy ! Component: 1150 - total flux cleaned = 0.000876647 Jy ! Component: 1200 - total flux cleaned = 0.000763471 Jy ! Component: 1250 - total flux cleaned = 0.000820786 Jy ! Component: 1300 - total flux cleaned = 0.000848899 Jy ! Component: 1350 - total flux cleaned = 0.000766502 Jy ! Component: 1400 - total flux cleaned = 0.000712295 Jy ! Component: 1450 - total flux cleaned = 0.000685828 Jy ! Component: 1500 - total flux cleaned = 0.00065969 Jy ! Component: 1550 - total flux cleaned = 0.000659697 Jy ! Component: 1600 - total flux cleaned = 0.000634091 Jy ! Component: 1650 - total flux cleaned = 0.000608954 Jy ! Component: 1700 - total flux cleaned = 0.000658451 Jy ! Component: 1750 - total flux cleaned = 0.000535802 Jy ! Component: 1800 - total flux cleaned = 0.00060895 Jy ! Component: 1850 - total flux cleaned = 0.000560712 Jy ! Component: 1900 - total flux cleaned = 0.00056084 Jy ! Component: 1950 - total flux cleaned = 0.000561184 Jy ! Component: 2000 - total flux cleaned = 0.000584369 Jy ! Component: 2050 - total flux cleaned = 0.000561179 Jy ! Component: 2100 - total flux cleaned = 0.000493642 Jy ! Component: 2150 - total flux cleaned = 0.000627648 Jy ! Component: 2200 - total flux cleaned = 0.000649562 Jy ! Component: 2250 - total flux cleaned = 0.000627826 Jy ! Component: 2300 - total flux cleaned = 0.000714027 Jy ! Component: 2350 - total flux cleaned = 0.000692536 Jy ! Component: 2400 - total flux cleaned = 0.000734989 Jy ! Component: 2450 - total flux cleaned = 0.000797477 Jy ! Component: 2500 - total flux cleaned = 0.000818434 Jy ! Component: 2550 - total flux cleaned = 0.000900372 Jy ! Component: 2600 - total flux cleaned = 0.000981355 Jy ! Component: 2650 - total flux cleaned = 0.00102121 Jy ! Component: 2700 - total flux cleaned = 0.00106123 Jy ! Component: 2750 - total flux cleaned = 0.00119853 Jy ! Component: 2800 - total flux cleaned = 0.00131476 Jy ! Component: 2850 - total flux cleaned = 0.00131464 Jy ! Component: 2900 - total flux cleaned = 0.00142934 Jy ! Component: 2950 - total flux cleaned = 0.00148579 Jy ! Component: 3000 - total flux cleaned = 0.00150465 Jy ! Component: 3050 - total flux cleaned = 0.00157912 Jy ! Component: 3100 - total flux cleaned = 0.00163455 Jy ! Component: 3150 - total flux cleaned = 0.00172605 Jy ! Component: 3200 - total flux cleaned = 0.00185271 Jy ! Component: 3250 - total flux cleaned = 0.00188883 Jy ! Component: 3300 - total flux cleaned = 0.00197822 Jy ! Component: 3350 - total flux cleaned = 0.00203135 Jy ! Component: 3400 - total flux cleaned = 0.00211912 Jy ! Component: 3450 - total flux cleaned = 0.00215388 Jy ! Component: 3500 - total flux cleaned = 0.00217105 Jy ! Component: 3550 - total flux cleaned = 0.00223964 Jy ! Component: 3600 - total flux cleaned = 0.00227368 Jy ! Component: 3650 - total flux cleaned = 0.00229052 Jy ! Component: 3700 - total flux cleaned = 0.00232407 Jy ! Component: 3750 - total flux cleaned = 0.00235735 Jy ! Component: 3800 - total flux cleaned = 0.00242345 Jy ! Component: 3850 - total flux cleaned = 0.00248929 Jy ! Component: 3900 - total flux cleaned = 0.00253832 Jy ! Component: 3950 - total flux cleaned = 0.00260313 Jy ! Component: 4000 - total flux cleaned = 0.00263524 Jy ! Component: 4050 - total flux cleaned = 0.00265122 Jy ! Total flux subtracted in 4096 components = 0.00265127 Jy ! Clean residual min=-0.001024 max=0.001008 Jy/beam ! Clean residual mean=0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.148301 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 367 components and 0.148301 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2142-2303_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.992 x 7.908 at -4.792 degrees (North through East) ! Clean map min=-0.0022403 max=0.12194 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2142-2303_S_map.fits wmodel /vlbi/uf001/uva//J2142-2303_S_map.mod ! Writing 367 model components to file: /vlbi/uf001/uva//J2142-2303_S_map.mod wobs /vlbi/uf001/uva//J2142-2303_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2142-2303_S_uvs.fits wwins /vlbi/uf001/uva//J2142-2303_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J2142-2303_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121937 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290593 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714944 0.714944 1.42989 2.85977 5.71955 11.4391 22.8782 45.7564 91.5128 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= 419.613 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2142-2303_S_dfm.log closed on Mon Jan 14 05:57:41 2019