! Started logfile: /vlbi/uf001/uvm//J0139-2705_S_a_dfm.log on Sun Jan 13 20:31:23 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/uvm//J0139-2705_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0139-2705_S_a_uvm.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 58 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.684211 visibilities/baseline/integration-bin. ! Found source: J0139-2705 ! ! 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 6786 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 J0139-2705_S_a] 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 102 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008118Jy sigma=16.161043 ! Fit after self-cal, rms=0.953861Jy sigma=15.295123 ! 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=2.598 mas, bmaj=8.166 mas, bpa=-13.2 degrees ! Estimated noise=0.906948 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 = 0.0368901 Jy ! Component: 100 - total flux cleaned = 0.0453299 Jy ! Total flux subtracted in 100 components = 0.0453299 Jy ! Clean residual min=-0.005337 max=0.005443 Jy/beam ! Clean residual mean=-0.000013 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.0453298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0453298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080842Jy sigma=1.213211 ! Fit after self-cal, rms=0.079062Jy sigma=1.185175 ! 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=3.204 mas, bmaj=9.903 mas, bpa=-15.84 degrees ! Estimated noise=0.554454 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 = 0.00656896 Jy ! Component: 100 - total flux cleaned = 0.00904618 Jy ! Component: 150 - total flux cleaned = 0.0103179 Jy ! Component: 200 - total flux cleaned = 0.0109612 Jy ! Total flux subtracted in 200 components = 0.0109612 Jy ! Clean residual min=-0.002987 max=0.003298 Jy/beam ! Clean residual mean=0.000010 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.056291 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.056291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078560Jy sigma=1.176925 ! Fit after self-cal, rms=0.078541Jy sigma=1.176572 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 9.903 at -15.84 degrees (North through East) ! Clean map min=-0.0028955 max=0.050727 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.11 KP 1.01 LA 0.94 ! MK 1.04 NL 1.18 OV 0.97 PT 1.11 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.90 KP 0.97 LA 1.01 ! MK 1.01 NL 1.23 PT 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.01 LA 1.05 ! MK 0.95 NL 1.02 OV 0.82 PT 1.09 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.66 FD 1.08 KP 0.97 LA 0.87 ! MK 1.01 NL 0.61 PT 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 1.07 KP 1.02 LA 1.13 ! MK 0.98 NL 0.96 OV 1.05 PT 1.15 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 0.95 KP 1.02 LA 0.96 ! MK 1.07 NL 1.03 PT 1.15 ! ! ! Fit before self-cal, rms=0.078541Jy sigma=1.176572 ! Fit after self-cal, rms=0.077104Jy sigma=1.164521 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.216 mas, bmaj=9.923 mas, bpa=-15.91 degrees ! Estimated noise=0.552262 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 = 0.000244017 Jy ! Component: 100 - total flux cleaned = 0.000357035 Jy ! Component: 150 - total flux cleaned = 0.000389024 Jy ! Component: 200 - total flux cleaned = 0.000432539 Jy ! Total flux subtracted in 200 components = 0.000432539 Jy ! Clean residual min=-0.002620 max=0.002478 Jy/beam ! Clean residual mean=0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0567236 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0567236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077094Jy sigma=1.164423 ! Fit after self-cal, rms=0.077413Jy sigma=1.160996 ! 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=0.077413Jy sigma=1.160996 ! Fit after self-cal, rms=0.078980Jy sigma=1.158801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=9.893 mas, bpa=-15.81 degrees ! Estimated noise=0.555709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416656 Jy ! Component: 100 - total flux cleaned = 0.000478467 Jy ! Component: 150 - total flux cleaned = 0.000539867 Jy ! Component: 200 - total flux cleaned = 0.000553177 Jy ! Total flux subtracted in 200 components = 0.000553177 Jy ! Clean residual min=-0.002584 max=0.002527 Jy/beam ! Clean residual mean=0.000005 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0572768 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0572768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078965Jy sigma=1.158691 ! Fit after self-cal, rms=0.079177Jy sigma=1.158085 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 = -0.000161004 Jy ! Component: 100 - total flux cleaned = -0.000178377 Jy ! Component: 150 - total flux cleaned = -0.000206685 Jy ! Component: 200 - total flux cleaned = -0.000219158 Jy ! Total flux subtracted in 200 components = -0.000219158 Jy ! Clean residual min=-0.002707 max=0.002564 Jy/beam ! Clean residual mean=0.000006 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0570576 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0570576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079163Jy sigma=1.158030 ! Fit after self-cal, rms=0.079169Jy sigma=1.157931 ! 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=0.079169Jy sigma=1.157931 ! Fit after self-cal, rms=0.079942Jy sigma=1.156855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=9.879 mas, bpa=-15.79 degrees ! Estimated noise=0.555455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131719 Jy ! Component: 100 - total flux cleaned = 0.000190343 Jy ! Component: 150 - total flux cleaned = 0.000222004 Jy ! Component: 200 - total flux cleaned = 0.000235568 Jy ! Total flux subtracted in 200 components = 0.000235568 Jy ! Clean residual min=-0.002435 max=0.002528 Jy/beam ! Clean residual mean=0.000008 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0572932 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0572932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079928Jy sigma=1.156793 ! Fit after self-cal, rms=0.080109Jy sigma=1.156113 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 (-95, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195382 Jy ! Component: 100 - total flux cleaned = 0.00212137 Jy ! Component: 150 - total flux cleaned = 0.00216632 Jy ! Component: 200 - total flux cleaned = 0.00213055 Jy ! Total flux subtracted in 200 components = 0.00213055 Jy ! Clean residual min=-0.002369 max=0.001950 Jy/beam ! Clean residual mean=0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0594237 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0594237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080034Jy sigma=1.154662 ! Fit after self-cal, rms=0.080006Jy sigma=1.154095 ! 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=0.080006Jy sigma=1.154095 ! Fit after self-cal, rms=0.080509Jy sigma=1.153715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.173 mas, bmaj=22.17 mas, bpa=-8.111 degrees ! Estimated noise=0.705497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484496 Jy ! Component: 100 - total flux cleaned = 0.000870147 Jy ! Component: 150 - total flux cleaned = 0.00117635 Jy ! Component: 200 - total flux cleaned = 0.00142143 Jy ! Total flux subtracted in 200 components = 0.00142143 Jy ! Clean residual min=-0.001981 max=0.001810 Jy/beam ! Clean residual mean=0.000014 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0608452 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0608452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080486Jy sigma=1.153323 ! Fit after self-cal, rms=0.080642Jy sigma=1.152987 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 = 0.000606879 Jy ! Component: 100 - total flux cleaned = 0.000828275 Jy ! Component: 150 - total flux cleaned = 0.000994011 Jy ! Component: 200 - total flux cleaned = 0.00105709 Jy ! Total flux subtracted in 200 components = 0.00105709 Jy ! Clean residual min=-0.002037 max=0.001803 Jy/beam ! Clean residual mean=0.000013 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0619022 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.0619022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080628Jy sigma=1.152751 ! Fit after self-cal, rms=0.080623Jy sigma=1.152675 ! 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=3.179 mas, bmaj=9.836 mas, bpa=-15.82 degrees ! Estimated noise=0.552207 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.179 x 9.836 at -15.82 degrees (North through East) ! Clean map min=-0.0024597 max=0.049885 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=2.585 mas, bmaj=8.088 mas, bpa=-13.05 degrees ! Estimated noise=0.903904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377534 Jy ! Component: 100 - total flux cleaned = 0.0472273 Jy ! Component: 150 - total flux cleaned = 0.0522394 Jy ! Component: 200 - total flux cleaned = 0.0543358 Jy ! Total flux subtracted in 200 components = 0.0543358 Jy ! Clean residual min=-0.004509 max=0.004675 Jy/beam ! Clean residual mean=-0.000001 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.0543358 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0543358 Jy ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=9.836 mas, bpa=-15.82 degrees ! Estimated noise=0.552207 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 = 0.00345108 Jy ! Component: 100 - total flux cleaned = 0.00492522 Jy ! Component: 150 - total flux cleaned = 0.00596597 Jy ! Component: 200 - total flux cleaned = 0.00633377 Jy ! Total flux subtracted in 200 components = 0.00633377 Jy ! Clean residual min=-0.002596 max=0.002034 Jy/beam ! Clean residual mean=0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0606696 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.0606696 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=8.173 mas, bmaj=22.17 mas, bpa=-8.111 degrees ! Estimated noise=0.705497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741594 Jy ! Component: 100 - total flux cleaned = 0.00111489 Jy ! Component: 150 - total flux cleaned = 0.00139631 Jy ! Component: 200 - total flux cleaned = 0.00150637 Jy ! Total flux subtracted in 200 components = 0.00150637 Jy ! Clean residual min=-0.002075 max=0.001884 Jy/beam ! Clean residual mean=0.000012 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0621759 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 = 8.29911e-05 Jy ! Component: 100 - total flux cleaned = 0.000197672 Jy ! Component: 150 - total flux cleaned = 0.00028621 Jy ! Component: 200 - total flux cleaned = 0.000352651 Jy ! Total flux subtracted in 200 components = 0.000352651 Jy ! Clean residual min=-0.002071 max=0.001822 Jy/beam ! Clean residual mean=0.000012 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0625286 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0625286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=9.836 mas, bpa=-15.82 degrees ! Estimated noise=0.552207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012088 Jy ! Component: 100 - total flux cleaned = -3.48449e-05 Jy ! Component: 150 - total flux cleaned = -3.22111e-05 Jy ! Component: 200 - total flux cleaned = 3.68691e-05 Jy ! Total flux subtracted in 200 components = 3.68691e-05 Jy ! Clean residual min=-0.002363 max=0.002037 Jy/beam ! Clean residual mean=0.000006 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0625654 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0625654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080601Jy sigma=1.152440 ! Fit after self-cal, rms=0.080574Jy sigma=1.152090 wmodel J0139-2705_S_a_map.mod ! Writing 74 model components to file: J0139-2705_S_a_map.mod wobs J0139-2705_S_a_uvs.fits ! Writing UV FITS file: J0139-2705_S_a_uvs.fits wwins J0139-2705_S_a_map.win ! wwins: Wrote 2 windows to J0139-2705_S_a_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 = -0.000825688 Jy ! Component: 100 - total flux cleaned = -0.00111836 Jy ! Component: 150 - total flux cleaned = -0.00118851 Jy ! Component: 200 - total flux cleaned = -0.00102802 Jy ! Component: 250 - total flux cleaned = -0.000812728 Jy ! Component: 300 - total flux cleaned = -0.000546426 Jy ! Component: 350 - total flux cleaned = -0.000233244 Jy ! Component: 400 - total flux cleaned = 1.40734e-05 Jy ! Component: 450 - total flux cleaned = 0.000332913 Jy ! Component: 500 - total flux cleaned = 0.000565475 Jy ! Component: 550 - total flux cleaned = 0.000816552 Jy ! Component: 600 - total flux cleaned = 0.00106048 Jy ! Component: 650 - total flux cleaned = 0.00129773 Jy ! Component: 700 - total flux cleaned = 0.00152877 Jy ! Component: 750 - total flux cleaned = 0.00175418 Jy ! Component: 800 - total flux cleaned = 0.00193022 Jy ! Component: 850 - total flux cleaned = 0.00212309 Jy ! Component: 900 - total flux cleaned = 0.00222789 Jy ! Component: 950 - total flux cleaned = 0.00233094 Jy ! Component: 1000 - total flux cleaned = 0.00247165 Jy ! Component: 1050 - total flux cleaned = 0.00258967 Jy ! Component: 1100 - total flux cleaned = 0.00266712 Jy ! Component: 1150 - total flux cleaned = 0.00274333 Jy ! Component: 1200 - total flux cleaned = 0.00279942 Jy ! Component: 1250 - total flux cleaned = 0.0027997 Jy ! Component: 1300 - total flux cleaned = 0.00287222 Jy ! Component: 1350 - total flux cleaned = 0.00288978 Jy ! Component: 1400 - total flux cleaned = 0.00290715 Jy ! Component: 1450 - total flux cleaned = 0.00295881 Jy ! Component: 1500 - total flux cleaned = 0.00300995 Jy ! Component: 1550 - total flux cleaned = 0.00301009 Jy ! Component: 1600 - total flux cleaned = 0.00309301 Jy ! Component: 1650 - total flux cleaned = 0.00314179 Jy ! Component: 1700 - total flux cleaned = 0.00319002 Jy ! Component: 1750 - total flux cleaned = 0.00328502 Jy ! Component: 1800 - total flux cleaned = 0.00333173 Jy ! Component: 1850 - total flux cleaned = 0.0033317 Jy ! Component: 1900 - total flux cleaned = 0.0033471 Jy ! Component: 1950 - total flux cleaned = 0.00340763 Jy ! Component: 2000 - total flux cleaned = 0.0034225 Jy ! Component: 2050 - total flux cleaned = 0.00346686 Jy ! Component: 2100 - total flux cleaned = 0.00353994 Jy ! Component: 2150 - total flux cleaned = 0.00355435 Jy ! Component: 2200 - total flux cleaned = 0.00359726 Jy ! Component: 2250 - total flux cleaned = 0.00363955 Jy ! Component: 2300 - total flux cleaned = 0.00365367 Jy ! Component: 2350 - total flux cleaned = 0.00373688 Jy ! Component: 2400 - total flux cleaned = 0.00379178 Jy ! Component: 2450 - total flux cleaned = 0.00384628 Jy ! Component: 2500 - total flux cleaned = 0.00388665 Jy ! Component: 2550 - total flux cleaned = 0.00394008 Jy ! Component: 2600 - total flux cleaned = 0.00397965 Jy ! Component: 2650 - total flux cleaned = 0.00400585 Jy ! Component: 2700 - total flux cleaned = 0.00400588 Jy ! Component: 2750 - total flux cleaned = 0.00408322 Jy ! Component: 2800 - total flux cleaned = 0.00409599 Jy ! Component: 2850 - total flux cleaned = 0.00413402 Jy ! Component: 2900 - total flux cleaned = 0.00413394 Jy ! Component: 2950 - total flux cleaned = 0.00417126 Jy ! Component: 3000 - total flux cleaned = 0.00418382 Jy ! Component: 3050 - total flux cleaned = 0.00420834 Jy ! Component: 3100 - total flux cleaned = 0.00422054 Jy ! Component: 3150 - total flux cleaned = 0.00422049 Jy ! Component: 3200 - total flux cleaned = 0.00422033 Jy ! Component: 3250 - total flux cleaned = 0.0042204 Jy ! Component: 3300 - total flux cleaned = 0.00418503 Jy ! Component: 3350 - total flux cleaned = 0.00423196 Jy ! Component: 3400 - total flux cleaned = 0.00424347 Jy ! Component: 3450 - total flux cleaned = 0.00420872 Jy ! Component: 3500 - total flux cleaned = 0.00423186 Jy ! Component: 3550 - total flux cleaned = 0.00426616 Jy ! Component: 3600 - total flux cleaned = 0.00424356 Jy ! Component: 3650 - total flux cleaned = 0.00423233 Jy ! Component: 3700 - total flux cleaned = 0.00424352 Jy ! Component: 3750 - total flux cleaned = 0.00423243 Jy ! Component: 3800 - total flux cleaned = 0.00425464 Jy ! Component: 3850 - total flux cleaned = 0.0042656 Jy ! Component: 3900 - total flux cleaned = 0.00429842 Jy ! Component: 3950 - total flux cleaned = 0.0043092 Jy ! Component: 4000 - total flux cleaned = 0.00429828 Jy ! Component: 4050 - total flux cleaned = 0.00433066 Jy ! Total flux subtracted in 4096 components = 0.00436284 Jy ! Clean residual min=-0.000575 max=0.000653 Jy/beam ! Clean residual mean=0.000006 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0669283 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 312 components and 0.0669283 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0139-2705_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.179 x 9.836 at -15.82 degrees (North through East) ! Clean map min=-0.0017575 max=0.049245 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0139-2705_S_a_map.fits wmodel /vlbi/uf001/uvm//J0139-2705_S_a_map.mod ! Writing 312 model components to file: /vlbi/uf001/uvm//J0139-2705_S_a_map.mod wobs /vlbi/uf001/uvm//J0139-2705_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0139-2705_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0139-2705_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0139-2705_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0492445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191518 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16674 1.16674 2.33348 4.66695 9.33391 18.6678 37.3356 74.6713 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 257.126 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0139-2705_S_a_dfm.log closed on Sun Jan 13 20:31:27 2019