! Started logfile: /vlbi/uf001/uva//J0612+4122_S_dfm.log on Sun Jan 13 22:53:17 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//J0612+4122_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0612+4122_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960847 visibilities/baseline/integration-bin. ! Found source: J0612+4122 ! ! 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 5448 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 J0612+4122_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027319Jy sigma=20.931447 ! Fit after self-cal, rms=0.745501Jy sigma=15.159537 ! 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=3.253 mas, bmaj=4.65 mas, bpa=3.806 degrees ! Estimated noise=0.723748 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 = 0.193935 Jy ! Component: 100 - total flux cleaned = 0.241975 Jy ! Total flux subtracted in 100 components = 0.241975 Jy ! Clean residual min=-0.009444 max=0.024319 Jy/beam ! Clean residual mean=0.000008 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.241975 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.241975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083158Jy sigma=1.633639 ! Fit after self-cal, rms=0.083024Jy sigma=1.631421 ! Inverting map ! Added new window around map position (4.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261104 Jy ! Component: 100 - total flux cleaned = 0.0414999 Jy ! Total flux subtracted in 100 components = 0.0414999 Jy ! Clean residual min=-0.006368 max=0.010825 Jy/beam ! Clean residual mean=0.000012 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.283474 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.283474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072007Jy sigma=1.389698 ! Fit after self-cal, rms=0.071455Jy sigma=1.378408 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118715 Jy ! Component: 100 - total flux cleaned = 0.0194311 Jy ! Total flux subtracted in 100 components = 0.0194311 Jy ! Clean residual min=-0.005815 max=0.006995 Jy/beam ! Clean residual mean=0.000013 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.302906 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.302906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068805Jy sigma=1.318448 ! Fit after self-cal, rms=0.068666Jy sigma=1.315583 ! 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=3.874 mas, bmaj=5.468 mas, bpa=2.941 degrees ! Estimated noise=0.518399 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 = 0.00863177 Jy ! Component: 100 - total flux cleaned = 0.0137901 Jy ! Component: 150 - total flux cleaned = 0.0173764 Jy ! Component: 200 - total flux cleaned = 0.0199226 Jy ! Total flux subtracted in 200 components = 0.0199226 Jy ! Clean residual min=-0.005590 max=0.006481 Jy/beam ! Clean residual mean=0.000023 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.322828 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.322828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067492Jy sigma=1.288882 ! Fit after self-cal, rms=0.067412Jy sigma=1.287007 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.874 x 5.468 at 2.941 degrees (North through East) ! Clean map min=-0.0054363 max=0.24865 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 1.02 ! LA 0.88 MK 1.01 NL 1.11 OV 1.04 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 1.03 ! LA 0.90 MK 1.09 NL 1.09 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 1.02 ! LA 0.90 MK 1.04 NL 1.04 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.067412Jy sigma=1.287007 ! Fit after self-cal, rms=0.065243Jy sigma=1.234022 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.91 mas, bmaj=5.518 mas, bpa=3.431 degrees ! Estimated noise=0.517331 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 = -0.0024824 Jy ! Component: 100 - total flux cleaned = -0.00325926 Jy ! Component: 150 - total flux cleaned = -0.00357412 Jy ! Component: 200 - total flux cleaned = -0.00385085 Jy ! Total flux subtracted in 200 components = -0.00385085 Jy ! Clean residual min=-0.004321 max=0.004325 Jy/beam ! Clean residual mean=0.000021 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.318977 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.318977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065102Jy sigma=1.231810 ! Fit after self-cal, rms=0.065125Jy sigma=1.231520 ! 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=0.065125Jy sigma=1.231520 ! Fit after self-cal, rms=0.064670Jy sigma=1.200830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=5.489 mas, bpa=2.899 degrees ! Estimated noise=0.517133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018657 Jy ! Component: 100 - total flux cleaned = -0.00229554 Jy ! Component: 150 - total flux cleaned = -0.00229743 Jy ! Component: 200 - total flux cleaned = -0.00226819 Jy ! Total flux subtracted in 200 components = -0.00226819 Jy ! Clean residual min=-0.002803 max=0.002726 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.316709 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.316709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064604Jy sigma=1.199422 ! Fit after self-cal, rms=0.064606Jy sigma=1.199258 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 = -0.000174747 Jy ! Component: 100 - total flux cleaned = -0.000120838 Jy ! Component: 150 - total flux cleaned = -9.72662e-05 Jy ! Component: 200 - total flux cleaned = -7.55194e-05 Jy ! Total flux subtracted in 200 components = -7.55194e-05 Jy ! Clean residual min=-0.002737 max=0.002676 Jy/beam ! Clean residual mean=-0.000004 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.316634 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.316634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064587Jy sigma=1.198836 ! Fit after self-cal, rms=0.064583Jy sigma=1.198802 ! 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=0.064583Jy sigma=1.198802 ! Fit after self-cal, rms=0.064666Jy sigma=1.198499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.921 mas, bmaj=5.489 mas, bpa=2.65 degrees ! Estimated noise=0.517201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000975356 Jy ! Component: 100 - total flux cleaned = -0.00117711 Jy ! Component: 150 - total flux cleaned = -0.00127983 Jy ! Component: 200 - total flux cleaned = -0.00127998 Jy ! Total flux subtracted in 200 components = -0.00127998 Jy ! Clean residual min=-0.002618 max=0.002680 Jy/beam ! Clean residual mean=-0.000005 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.315354 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.315354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064646Jy sigma=1.198067 ! Fit after self-cal, rms=0.064644Jy sigma=1.198032 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 (-3.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196408 Jy ! Component: 100 - total flux cleaned = 0.00219808 Jy ! Component: 150 - total flux cleaned = 0.00220334 Jy ! Component: 200 - total flux cleaned = 0.00217168 Jy ! Total flux subtracted in 200 components = 0.00217168 Jy ! Clean residual min=-0.002473 max=0.002273 Jy/beam ! Clean residual mean=-0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.317525 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.317525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064549Jy sigma=1.196424 ! Fit after self-cal, rms=0.064551Jy sigma=1.196302 ! 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=0.064551Jy sigma=1.196302 ! Fit after self-cal, rms=0.064622Jy sigma=1.196100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.028 mas, bmaj=8.976 mas, bpa=8.962 degrees ! Estimated noise=0.631847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436223 Jy ! Component: 100 - total flux cleaned = 0.000407921 Jy ! Component: 150 - total flux cleaned = 0.000303643 Jy ! Component: 200 - total flux cleaned = 0.000211058 Jy ! Total flux subtracted in 200 components = 0.000211058 Jy ! Clean residual min=-0.002547 max=0.002933 Jy/beam ! Clean residual mean=-0.000012 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.317736 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 129 components and 0.317736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064604Jy sigma=1.195886 ! Fit after self-cal, rms=0.064604Jy sigma=1.195848 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 = -2.48806e-06 Jy ! Component: 100 - total flux cleaned = -7.96701e-05 Jy ! Component: 150 - total flux cleaned = -0.000114635 Jy ! Component: 200 - total flux cleaned = -0.000131189 Jy ! Total flux subtracted in 200 components = -0.000131189 Jy ! Clean residual min=-0.002541 max=0.002873 Jy/beam ! Clean residual mean=-0.000013 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.317605 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 135 components and 0.317605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064601Jy sigma=1.195840 ! Fit after self-cal, rms=0.064599Jy sigma=1.195825 ! 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=3.928 mas, bmaj=5.491 mas, bpa=2.597 degrees ! Estimated noise=0.517242 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.928 x 5.491 at 2.597 degrees (North through East) ! Clean map min=-0.002305 max=0.24864 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=3.297 mas, bmaj=4.669 mas, bpa=3.591 degrees ! Estimated noise=0.724005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19332 Jy ! Component: 100 - total flux cleaned = 0.243678 Jy ! Component: 150 - total flux cleaned = 0.268899 Jy ! Component: 200 - total flux cleaned = 0.283614 Jy ! Total flux subtracted in 200 components = 0.283614 Jy ! Clean residual min=-0.004871 max=0.007627 Jy/beam ! Clean residual mean=-0.000005 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.283614 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 0.283614 Jy ! Inverting map and beam ! Estimated beam: bmin=3.928 mas, bmaj=5.491 mas, bpa=2.597 degrees ! Estimated noise=0.517242 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 = 0.0123261 Jy ! Component: 100 - total flux cleaned = 0.0191216 Jy ! Component: 150 - total flux cleaned = 0.0234148 Jy ! Component: 200 - total flux cleaned = 0.0264707 Jy ! Total flux subtracted in 200 components = 0.0264707 Jy ! Clean residual min=-0.002626 max=0.003385 Jy/beam ! Clean residual mean=-0.000007 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.310085 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.310085 Jy ! Inverting map ! Added new window around map position (10, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305689 Jy ! Component: 100 - total flux cleaned = 0.0049893 Jy ! Component: 150 - total flux cleaned = 0.00650982 Jy ! Component: 200 - total flux cleaned = 0.00742347 Jy ! Total flux subtracted in 200 components = 0.00742347 Jy ! Clean residual min=-0.002502 max=0.002266 Jy/beam ! Clean residual mean=-0.000006 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.317508 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.317508 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=8.028 mas, bmaj=8.976 mas, bpa=8.962 degrees ! Estimated noise=0.631847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134362 Jy ! Component: 100 - total flux cleaned = 0.00179984 Jy ! Component: 150 - total flux cleaned = 0.00213389 Jy ! Component: 200 - total flux cleaned = 0.00230134 Jy ! Total flux subtracted in 200 components = 0.00230134 Jy ! Clean residual min=-0.002509 max=0.002252 Jy/beam ! Clean residual mean=-0.000012 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.319809 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 = 9.61263e-05 Jy ! Component: 100 - total flux cleaned = 0.00014005 Jy ! Component: 150 - total flux cleaned = 0.00017836 Jy ! Component: 200 - total flux cleaned = 0.000212345 Jy ! Total flux subtracted in 200 components = 0.000212345 Jy ! Clean residual min=-0.002553 max=0.002278 Jy/beam ! Clean residual mean=-0.000012 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.320022 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 112 components and 0.320022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.928 mas, bmaj=5.491 mas, bpa=2.597 degrees ! Estimated noise=0.517242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197946 Jy ! Component: 100 - total flux cleaned = -0.000163054 Jy ! Component: 150 - total flux cleaned = -0.000133766 Jy ! Component: 200 - total flux cleaned = -0.000133315 Jy ! Total flux subtracted in 200 components = -0.000133315 Jy ! Clean residual min=-0.002230 max=0.002245 Jy/beam ! Clean residual mean=-0.000006 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.319888 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.319888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064543Jy sigma=1.194003 ! Fit after self-cal, rms=0.064522Jy sigma=1.193762 wmodel J0612+4122_S_map.mod ! Writing 130 model components to file: J0612+4122_S_map.mod wobs J0612+4122_S_uvs.fits ! Writing UV FITS file: J0612+4122_S_uvs.fits wwins J0612+4122_S_map.win ! wwins: Wrote 4 windows to J0612+4122_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 = -0.000489722 Jy ! Component: 100 - total flux cleaned = -0.00105785 Jy ! Component: 150 - total flux cleaned = -0.00141843 Jy ! Component: 200 - total flux cleaned = -0.00166145 Jy ! Component: 250 - total flux cleaned = -0.00183086 Jy ! Component: 300 - total flux cleaned = -0.00202792 Jy ! Component: 350 - total flux cleaned = -0.00212392 Jy ! Component: 400 - total flux cleaned = -0.00228144 Jy ! Component: 450 - total flux cleaned = -0.00234387 Jy ! Component: 500 - total flux cleaned = -0.00237523 Jy ! Component: 550 - total flux cleaned = -0.00261558 Jy ! Component: 600 - total flux cleaned = -0.00282149 Jy ! Component: 650 - total flux cleaned = -0.00293717 Jy ! Component: 700 - total flux cleaned = -0.00313571 Jy ! Component: 750 - total flux cleaned = -0.0031633 Jy ! Component: 800 - total flux cleaned = -0.00330138 Jy ! Component: 850 - total flux cleaned = -0.0034373 Jy ! Component: 900 - total flux cleaned = -0.00351755 Jy ! Component: 950 - total flux cleaned = -0.00372755 Jy ! Component: 1000 - total flux cleaned = -0.003779 Jy ! Component: 1050 - total flux cleaned = -0.00385615 Jy ! Component: 1100 - total flux cleaned = -0.00395731 Jy ! Component: 1150 - total flux cleaned = -0.00400735 Jy ! Component: 1200 - total flux cleaned = -0.00415573 Jy ! Component: 1250 - total flux cleaned = -0.00408245 Jy ! Component: 1300 - total flux cleaned = -0.00427611 Jy ! Component: 1350 - total flux cleaned = -0.0044434 Jy ! Component: 1400 - total flux cleaned = -0.00446703 Jy ! Component: 1450 - total flux cleaned = -0.00453719 Jy ! Component: 1500 - total flux cleaned = -0.00469886 Jy ! Component: 1550 - total flux cleaned = -0.00469885 Jy ! Component: 1600 - total flux cleaned = -0.00481219 Jy ! Component: 1650 - total flux cleaned = -0.00487905 Jy ! Component: 1700 - total flux cleaned = -0.0048566 Jy ! Component: 1750 - total flux cleaned = -0.00492238 Jy ! Component: 1800 - total flux cleaned = -0.00490061 Jy ! Component: 1850 - total flux cleaned = -0.00494367 Jy ! Component: 1900 - total flux cleaned = -0.00494346 Jy ! Component: 1950 - total flux cleaned = -0.00504907 Jy ! Component: 2000 - total flux cleaned = -0.00500706 Jy ! Component: 2050 - total flux cleaned = -0.00513159 Jy ! Component: 2100 - total flux cleaned = -0.00519309 Jy ! Component: 2150 - total flux cleaned = -0.00519309 Jy ! Component: 2200 - total flux cleaned = -0.00521339 Jy ! Component: 2250 - total flux cleaned = -0.00535371 Jy ! Component: 2300 - total flux cleaned = -0.00539337 Jy ! Component: 2350 - total flux cleaned = -0.00545239 Jy ! Component: 2400 - total flux cleaned = -0.00545248 Jy ! Component: 2450 - total flux cleaned = -0.00556895 Jy ! Component: 2500 - total flux cleaned = -0.00560746 Jy ! Component: 2550 - total flux cleaned = -0.0056459 Jy ! Component: 2600 - total flux cleaned = -0.00570289 Jy ! Component: 2650 - total flux cleaned = -0.00574075 Jy ! Component: 2700 - total flux cleaned = -0.00583391 Jy ! Component: 2750 - total flux cleaned = -0.00588943 Jy ! Component: 2800 - total flux cleaned = -0.00587125 Jy ! Component: 2850 - total flux cleaned = -0.00592612 Jy ! Component: 2900 - total flux cleaned = -0.00598072 Jy ! Component: 2950 - total flux cleaned = -0.0060527 Jy ! Component: 3000 - total flux cleaned = -0.00612404 Jy ! Component: 3050 - total flux cleaned = -0.00619499 Jy ! Component: 3100 - total flux cleaned = -0.00628291 Jy ! Component: 3150 - total flux cleaned = -0.00630052 Jy ! Component: 3200 - total flux cleaned = -0.0064049 Jy ! Component: 3250 - total flux cleaned = -0.00649119 Jy ! Component: 3300 - total flux cleaned = -0.00650838 Jy ! Component: 3350 - total flux cleaned = -0.00657652 Jy ! Component: 3400 - total flux cleaned = -0.0066782 Jy ! Component: 3450 - total flux cleaned = -0.00672855 Jy ! Component: 3500 - total flux cleaned = -0.00677869 Jy ! Component: 3550 - total flux cleaned = -0.00686175 Jy ! Component: 3600 - total flux cleaned = -0.0068617 Jy ! Component: 3650 - total flux cleaned = -0.00696009 Jy ! Component: 3700 - total flux cleaned = -0.00702527 Jy ! Component: 3750 - total flux cleaned = -0.00715475 Jy ! Component: 3800 - total flux cleaned = -0.00717069 Jy ! Component: 3850 - total flux cleaned = -0.00723442 Jy ! Component: 3900 - total flux cleaned = -0.00725027 Jy ! Component: 3950 - total flux cleaned = -0.0073448 Jy ! Component: 4000 - total flux cleaned = -0.0073135 Jy ! Component: 4050 - total flux cleaned = -0.00732902 Jy ! Total flux subtracted in 4096 components = -0.00739116 Jy ! Clean residual min=-0.000874 max=0.000847 Jy/beam ! Clean residual mean=-0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.312497 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 433 components and 0.312497 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0612+4122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.928 x 5.491 at 2.597 degrees (North through East) ! Clean map min=-0.0015419 max=0.24869 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0612+4122_S_map.fits wmodel /vlbi/uf001/uva//J0612+4122_S_map.mod ! Writing 433 model components to file: /vlbi/uf001/uva//J0612+4122_S_map.mod wobs /vlbi/uf001/uva//J0612+4122_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0612+4122_S_uvs.fits wwins /vlbi/uf001/uva//J0612+4122_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0612+4122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.248692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.344466 0.344466 0.688932 1.37786 2.75573 5.51146 11.0229 22.0458 44.0917 88.1833 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.248 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 870.913 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0612+4122_S_dfm.log closed on Sun Jan 13 22:53:21 2019