! Started logfile: /vlbi/uf001/uva//J1437+5112_S_dfm.log on Mon Jan 14 02:58:11 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//J1437+5112_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1437+5112_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989474 visibilities/baseline/integration-bin. ! Found source: J1437+5112 ! ! 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 7614 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 J1437+5112_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=1.005849Jy sigma=23.350667 ! Fit after self-cal, rms=0.878908Jy sigma=20.327804 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.178 mas, bmaj=4.327 mas, bpa=-2.464 degrees ! Estimated noise=0.50456 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 = 0.0945241 Jy ! Component: 100 - total flux cleaned = 0.117642 Jy ! Total flux subtracted in 100 components = 0.117642 Jy ! Clean residual min=-0.004360 max=0.008958 Jy/beam ! Clean residual mean=-0.000003 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.117642 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.117642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062059Jy sigma=1.361421 ! Fit after self-cal, rms=0.062040Jy sigma=1.361119 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00913171 Jy ! Component: 100 - total flux cleaned = 0.0131371 Jy ! Total flux subtracted in 100 components = 0.0131371 Jy ! Clean residual min=-0.003373 max=0.003926 Jy/beam ! Clean residual mean=-0.000003 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.130779 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.130779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060874Jy sigma=1.326450 ! Fit after self-cal, rms=0.060859Jy sigma=1.326138 ! 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=3.839 mas, bmaj=5.064 mas, bpa=0.4938 degrees ! Estimated noise=0.359869 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 = 0.00252883 Jy ! Component: 100 - total flux cleaned = 0.00377593 Jy ! Component: 150 - total flux cleaned = 0.00424032 Jy ! Component: 200 - total flux cleaned = 0.0043594 Jy ! Total flux subtracted in 200 components = 0.0043594 Jy ! Clean residual min=-0.002870 max=0.003392 Jy/beam ! Clean residual mean=-0.000005 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.135139 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.135138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060781Jy sigma=1.323011 ! Fit after self-cal, rms=0.060776Jy sigma=1.322908 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 5.064 at 0.4938 degrees (North through East) ! Clean map min=-0.0026934 max=0.12171 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.96 KP 0.98 ! LA 0.97 MK 1.02 NL 1.08 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 0.94 KP 1.03 ! LA 0.96 MK 0.97 NL 1.10 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.95 KP 1.03 ! LA 0.97 MK 1.01 NL 1.08 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.060776Jy sigma=1.322908 ! Fit after self-cal, rms=0.060453Jy sigma=1.309923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.841 mas, bmaj=5.073 mas, bpa=0.03123 degrees ! Estimated noise=0.358439 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 = -0.000123837 Jy ! Component: 100 - total flux cleaned = -0.000186948 Jy ! Component: 150 - total flux cleaned = -0.0002228 Jy ! Component: 200 - total flux cleaned = -0.0002679 Jy ! Total flux subtracted in 200 components = -0.0002679 Jy ! Clean residual min=-0.002402 max=0.002238 Jy/beam ! Clean residual mean=0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.134871 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.134871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060438Jy sigma=1.309701 ! Fit after self-cal, rms=0.060477Jy sigma=1.309525 ! 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=0.060477Jy sigma=1.309525 ! Fit after self-cal, rms=0.061139Jy sigma=1.302294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.847 mas, bmaj=5.072 mas, bpa=-0.01281 degrees ! Estimated noise=0.358676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000599328 Jy ! Component: 100 - total flux cleaned = -0.000671347 Jy ! Component: 150 - total flux cleaned = -0.000652481 Jy ! Component: 200 - total flux cleaned = -0.000635384 Jy ! Total flux subtracted in 200 components = -0.000635384 Jy ! Clean residual min=-0.002150 max=0.001979 Jy/beam ! Clean residual mean=0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.134235 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.134235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061119Jy sigma=1.301965 ! Fit after self-cal, rms=0.061138Jy sigma=1.301865 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 = 7.7601e-05 Jy ! Component: 100 - total flux cleaned = 6.15318e-05 Jy ! Component: 150 - total flux cleaned = 4.62229e-05 Jy ! Component: 200 - total flux cleaned = 4.61067e-05 Jy ! Total flux subtracted in 200 components = 4.61067e-05 Jy ! Clean residual min=-0.002128 max=0.001982 Jy/beam ! Clean residual mean=0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.134281 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.134281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061129Jy sigma=1.301726 ! Fit after self-cal, rms=0.061128Jy sigma=1.301717 ! 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=0.061128Jy sigma=1.301717 ! Fit after self-cal, rms=0.061204Jy sigma=1.301633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.846 mas, bmaj=5.08 mas, bpa=-0.02533 degrees ! Estimated noise=0.358403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313016 Jy ! Component: 100 - total flux cleaned = -0.000361082 Jy ! Component: 150 - total flux cleaned = -0.000375679 Jy ! Component: 200 - total flux cleaned = -0.000375651 Jy ! Total flux subtracted in 200 components = -0.000375651 Jy ! Clean residual min=-0.002134 max=0.001964 Jy/beam ! Clean residual mean=0.000005 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.133906 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.133906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061194Jy sigma=1.301489 ! Fit after self-cal, rms=0.061195Jy sigma=1.301480 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 = 2.96238e-05 Jy ! Component: 100 - total flux cleaned = 2.98007e-05 Jy ! Component: 150 - total flux cleaned = 2.99328e-05 Jy ! Component: 200 - total flux cleaned = 3.02416e-05 Jy ! Total flux subtracted in 200 components = 3.02416e-05 Jy ! Clean residual min=-0.002136 max=0.001965 Jy/beam ! Clean residual mean=0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.133936 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.133936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061190Jy sigma=1.301395 ! Fit after self-cal, rms=0.061189Jy sigma=1.301392 ! 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=0.061189Jy sigma=1.301392 ! Fit after self-cal, rms=0.061190Jy sigma=1.301358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.06 mas, bmaj=8.844 mas, bpa=17.11 degrees ! Estimated noise=0.443249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025453 Jy ! Component: 100 - total flux cleaned = 0.000304483 Jy ! Component: 150 - total flux cleaned = 0.000305958 Jy ! Component: 200 - total flux cleaned = 0.000318089 Jy ! Total flux subtracted in 200 components = 0.000318089 Jy ! Clean residual min=-0.002145 max=0.002217 Jy/beam ! Clean residual mean=0.000010 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.134254 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.134254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061193Jy sigma=1.301448 ! Fit after self-cal, rms=0.061190Jy sigma=1.301350 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 = -3.29134e-07 Jy ! Component: 100 - total flux cleaned = -2.87774e-07 Jy ! Component: 150 - total flux cleaned = 1.10502e-05 Jy ! Component: 200 - total flux cleaned = 1.24467e-05 Jy ! Total flux subtracted in 200 components = 1.24467e-05 Jy ! Clean residual min=-0.002123 max=0.002201 Jy/beam ! Clean residual mean=0.000010 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.134266 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.134266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061194Jy sigma=1.301460 ! Fit after self-cal, rms=0.061191Jy sigma=1.301398 ! 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=3.845 mas, bmaj=5.086 mas, bpa=-0.1088 degrees ! Estimated noise=0.35807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.845 x 5.086 at -0.1088 degrees (North through East) ! Clean map min=-0.0020385 max=0.1211 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=4.339 mas, bpa=-3.236 degrees ! Estimated noise=0.500568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0936475 Jy ! Component: 100 - total flux cleaned = 0.117081 Jy ! Component: 150 - total flux cleaned = 0.126337 Jy ! Component: 200 - total flux cleaned = 0.130575 Jy ! Total flux subtracted in 200 components = 0.130575 Jy ! Clean residual min=-0.003080 max=0.003201 Jy/beam ! Clean residual mean=0.000003 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.130575 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.130575 Jy ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=5.086 mas, bpa=-0.1088 degrees ! Estimated noise=0.35807 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) ! Added new window around map position (-4, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264204 Jy ! Component: 100 - total flux cleaned = 0.00331311 Jy ! Component: 150 - total flux cleaned = 0.00388782 Jy ! Component: 200 - total flux cleaned = 0.00435002 Jy ! Total flux subtracted in 200 components = 0.00435002 Jy ! Clean residual min=-0.002089 max=0.001898 Jy/beam ! Clean residual mean=0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.134925 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.134925 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=8.06 mas, bmaj=8.844 mas, bpa=17.11 degrees ! Estimated noise=0.443249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102 Jy ! Component: 100 - total flux cleaned = 0.00129291 Jy ! Component: 150 - total flux cleaned = 0.00144564 Jy ! Component: 200 - total flux cleaned = 0.00152476 Jy ! Total flux subtracted in 200 components = 0.00152476 Jy ! Clean residual min=-0.002128 max=0.002075 Jy/beam ! Clean residual mean=0.000010 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.13645 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 = 4.21032e-05 Jy ! Component: 100 - total flux cleaned = 6.72549e-05 Jy ! Component: 150 - total flux cleaned = 7.92825e-05 Jy ! Component: 200 - total flux cleaned = 0.00010089 Jy ! Total flux subtracted in 200 components = 0.00010089 Jy ! Clean residual min=-0.002129 max=0.002072 Jy/beam ! Clean residual mean=0.000010 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.136551 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.136551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=5.086 mas, bpa=-0.1088 degrees ! Estimated noise=0.35807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.19034e-05 Jy ! Component: 100 - total flux cleaned = -0.000101821 Jy ! Component: 150 - total flux cleaned = -0.00019834 Jy ! Component: 200 - total flux cleaned = -0.00026509 Jy ! Total flux subtracted in 200 components = -0.00026509 Jy ! Clean residual min=-0.002055 max=0.001926 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.136286 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.136286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061128Jy sigma=1.300309 ! Fit after self-cal, rms=0.061124Jy sigma=1.300168 wmodel J1437+5112_S_map.mod ! Writing 58 model components to file: J1437+5112_S_map.mod wobs J1437+5112_S_uvs.fits ! Writing UV FITS file: J1437+5112_S_uvs.fits wwins J1437+5112_S_map.win ! wwins: Wrote 2 windows to J1437+5112_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 = -0.000643409 Jy ! Component: 100 - total flux cleaned = -0.000885607 Jy ! Component: 150 - total flux cleaned = -0.00095042 Jy ! Component: 200 - total flux cleaned = -0.000982229 Jy ! Component: 250 - total flux cleaned = -0.0011643 Jy ! Component: 300 - total flux cleaned = -0.0012818 Jy ! Component: 350 - total flux cleaned = -0.00142561 Jy ! Component: 400 - total flux cleaned = -0.00153801 Jy ! Component: 450 - total flux cleaned = -0.00164651 Jy ! Component: 500 - total flux cleaned = -0.00175211 Jy ! Component: 550 - total flux cleaned = -0.00180373 Jy ! Component: 600 - total flux cleaned = -0.00182918 Jy ! Component: 650 - total flux cleaned = -0.00182909 Jy ! Component: 700 - total flux cleaned = -0.00175665 Jy ! Component: 750 - total flux cleaned = -0.00180435 Jy ! Component: 800 - total flux cleaned = -0.00175716 Jy ! Component: 850 - total flux cleaned = -0.00164212 Jy ! Component: 900 - total flux cleaned = -0.00157444 Jy ! Component: 950 - total flux cleaned = -0.00148573 Jy ! Component: 1000 - total flux cleaned = -0.00148593 Jy ! Component: 1050 - total flux cleaned = -0.00133457 Jy ! Component: 1100 - total flux cleaned = -0.0012494 Jy ! Component: 1150 - total flux cleaned = -0.0011441 Jy ! Component: 1200 - total flux cleaned = -0.00101977 Jy ! Component: 1250 - total flux cleaned = -0.000958471 Jy ! Component: 1300 - total flux cleaned = -0.000837232 Jy ! Component: 1350 - total flux cleaned = -0.000737537 Jy ! Component: 1400 - total flux cleaned = -0.000698104 Jy ! Component: 1450 - total flux cleaned = -0.000639795 Jy ! Component: 1500 - total flux cleaned = -0.00054389 Jy ! Component: 1550 - total flux cleaned = -0.000524608 Jy ! Component: 1600 - total flux cleaned = -0.000468297 Jy ! Component: 1650 - total flux cleaned = -0.000393912 Jy ! Component: 1700 - total flux cleaned = -0.000430782 Jy ! Component: 1750 - total flux cleaned = -0.000394491 Jy ! Component: 1800 - total flux cleaned = -0.000376348 Jy ! Component: 1850 - total flux cleaned = -0.0004654 Jy ! Component: 1900 - total flux cleaned = -0.000377274 Jy ! Component: 1950 - total flux cleaned = -0.000412249 Jy ! Component: 2000 - total flux cleaned = -0.000464045 Jy ! Component: 2050 - total flux cleaned = -0.000480914 Jy ! Component: 2100 - total flux cleaned = -0.000463806 Jy ! Component: 2150 - total flux cleaned = -0.000480758 Jy ! Component: 2200 - total flux cleaned = -0.000531036 Jy ! Component: 2250 - total flux cleaned = -0.00049782 Jy ! Component: 2300 - total flux cleaned = -0.000563437 Jy ! Component: 2350 - total flux cleaned = -0.000563351 Jy ! Component: 2400 - total flux cleaned = -0.000579336 Jy ! Component: 2450 - total flux cleaned = -0.000595442 Jy ! Component: 2500 - total flux cleaned = -0.000627277 Jy ! Component: 2550 - total flux cleaned = -0.00065852 Jy ! Component: 2600 - total flux cleaned = -0.000642793 Jy ! Component: 2650 - total flux cleaned = -0.000658447 Jy ! Component: 2700 - total flux cleaned = -0.000704993 Jy ! Component: 2750 - total flux cleaned = -0.00073561 Jy ! Component: 2800 - total flux cleaned = -0.00075067 Jy ! Component: 2850 - total flux cleaned = -0.000780792 Jy ! Component: 2900 - total flux cleaned = -0.000810807 Jy ! Component: 2950 - total flux cleaned = -0.000884984 Jy ! Component: 3000 - total flux cleaned = -0.000884823 Jy ! Component: 3050 - total flux cleaned = -0.000855718 Jy ! Component: 3100 - total flux cleaned = -0.0008849 Jy ! Component: 3150 - total flux cleaned = -0.000957009 Jy ! Component: 3200 - total flux cleaned = -0.000942575 Jy ! Component: 3250 - total flux cleaned = -0.000942373 Jy ! Component: 3300 - total flux cleaned = -0.000956691 Jy ! Component: 3350 - total flux cleaned = -0.000956655 Jy ! Component: 3400 - total flux cleaned = -0.000872909 Jy ! Component: 3450 - total flux cleaned = -0.000928551 Jy ! Component: 3500 - total flux cleaned = -0.000942289 Jy ! Component: 3550 - total flux cleaned = -0.000928486 Jy ! Component: 3600 - total flux cleaned = -0.000914863 Jy ! Component: 3650 - total flux cleaned = -0.000941878 Jy ! Component: 3700 - total flux cleaned = -0.00095534 Jy ! Component: 3750 - total flux cleaned = -0.000968625 Jy ! Component: 3800 - total flux cleaned = -0.000995222 Jy ! Component: 3850 - total flux cleaned = -0.000955593 Jy ! Component: 3900 - total flux cleaned = -0.000916461 Jy ! Component: 3950 - total flux cleaned = -0.000916562 Jy ! Component: 4000 - total flux cleaned = -0.000916723 Jy ! Component: 4050 - total flux cleaned = -0.000942237 Jy ! Total flux subtracted in 4096 components = -0.000942159 Jy ! Clean residual min=-0.000666 max=0.000821 Jy/beam ! Clean residual mean=0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.135344 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 334 components and 0.135344 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1437+5112_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.845 x 5.086 at -0.1088 degrees (North through East) ! Clean map min=-0.0015395 max=0.12106 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1437+5112_S_map.fits wmodel /vlbi/uf001/uva//J1437+5112_S_map.mod ! Writing 334 model components to file: /vlbi/uf001/uva//J1437+5112_S_map.mod wobs /vlbi/uf001/uva//J1437+5112_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1437+5112_S_uvs.fits wwins /vlbi/uf001/uva//J1437+5112_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1437+5112_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5585 0.5585 1.117 2.234 4.468 8.93601 17.872 35.744 71.488 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.152 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1437+5112_S_dfm.log closed on Mon Jan 14 02:58:15 2019