! Started logfile: /vlbi/uf001/uva//J0416-2056_S_dfm.log on Sun Jan 13 22:07:02 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//J0416-2056_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0416-2056_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978947 visibilities/baseline/integration-bin. ! Found source: J0416-2056 ! ! 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 5022 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 J0416-2056_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046543Jy sigma=17.228144 ! Fit after self-cal, rms=0.748469Jy sigma=12.246927 ! 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=2.499 mas, bmaj=6.758 mas, bpa=-3.113 degrees ! Estimated noise=0.886967 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 = 0.194523 Jy ! Component: 100 - total flux cleaned = 0.248829 Jy ! Total flux subtracted in 100 components = 0.248829 Jy ! Clean residual min=-0.012959 max=0.023654 Jy/beam ! Clean residual mean=0.000003 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 0.248829 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.248829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100653Jy sigma=1.591033 ! Fit after self-cal, rms=0.100593Jy sigma=1.590325 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258888 Jy ! Component: 100 - total flux cleaned = 0.0391448 Jy ! Total flux subtracted in 100 components = 0.0391448 Jy ! Clean residual min=-0.010091 max=0.010454 Jy/beam ! Clean residual mean=0.000021 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 0.287974 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.287974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094668Jy sigma=1.460556 ! Fit after self-cal, rms=0.094627Jy sigma=1.460088 ! 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=2.999 mas, bmaj=7.667 mas, bpa=-2.692 degrees ! Estimated noise=0.622949 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 = 0.00742802 Jy ! Component: 100 - total flux cleaned = 0.0096076 Jy ! Component: 150 - total flux cleaned = 0.0102546 Jy ! Component: 200 - total flux cleaned = 0.0104383 Jy ! Total flux subtracted in 200 components = 0.0104383 Jy ! Clean residual min=-0.010006 max=0.010637 Jy/beam ! Clean residual mean=0.000048 rms=0.002920 Jy/beam ! Combined flux in latest and established models = 0.298412 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.298412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094279Jy sigma=1.446848 ! Fit after self-cal, rms=0.094252Jy sigma=1.446669 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.999 x 7.667 at -2.692 degrees (North through East) ! Clean map min=-0.009597 max=0.25782 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.13 KP 0.93 ! LA 1.04 MK 0.98 NL 0.99 OV 0.96 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.09 KP 0.98 ! LA 1.05 MK 1.03 NL 1.04 OV 0.94 ! PT 1.08 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.12 KP 0.97 ! LA 1.01 MK 0.99 NL 0.99 OV 0.96 ! PT 1.09 SC 0.99 ! ! ! Fit before self-cal, rms=0.094252Jy sigma=1.446669 ! Fit after self-cal, rms=0.092795Jy sigma=1.396545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.005 mas, bmaj=7.64 mas, bpa=-2.281 degrees ! Estimated noise=0.617429 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 = -0.0015874 Jy ! Component: 100 - total flux cleaned = -0.00191595 Jy ! Component: 150 - total flux cleaned = -0.00206395 Jy ! Component: 200 - total flux cleaned = -0.00209682 Jy ! Total flux subtracted in 200 components = -0.00209682 Jy ! Clean residual min=-0.008817 max=0.010964 Jy/beam ! Clean residual mean=0.000018 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 0.296315 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.296315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092717Jy sigma=1.396070 ! Fit after self-cal, rms=0.092814Jy sigma=1.395768 ! 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=0.092814Jy sigma=1.395768 ! Fit after self-cal, rms=0.092868Jy sigma=1.332541 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=7.661 mas, bpa=-2.359 degrees ! Estimated noise=0.619204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605268 Jy ! Component: 100 - total flux cleaned = 0.000640083 Jy ! Component: 150 - total flux cleaned = 0.000672012 Jy ! Component: 200 - total flux cleaned = 0.00069974 Jy ! Total flux subtracted in 200 components = 0.00069974 Jy ! Clean residual min=-0.005705 max=0.010936 Jy/beam ! Clean residual mean=0.000015 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.297015 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.297015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092852Jy sigma=1.332077 ! Fit after self-cal, rms=0.092958Jy sigma=1.331802 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 (16.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968928 Jy ! Component: 100 - total flux cleaned = 0.0142063 Jy ! Component: 150 - total flux cleaned = 0.0169804 Jy ! Component: 200 - total flux cleaned = 0.0184582 Jy ! Total flux subtracted in 200 components = 0.0184582 Jy ! Clean residual min=-0.004586 max=0.006333 Jy/beam ! Clean residual mean=0.000027 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.315473 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.315473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092061Jy sigma=1.311576 ! Fit after self-cal, rms=0.092037Jy sigma=1.311167 ! Inverting map ! Added new window around map position (6.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600756 Jy ! Component: 100 - total flux cleaned = 0.0080813 Jy ! Component: 150 - total flux cleaned = 0.00841971 Jy ! Component: 200 - total flux cleaned = 0.00878321 Jy ! Total flux subtracted in 200 components = 0.00878321 Jy ! Clean residual min=-0.004217 max=0.004751 Jy/beam ! Clean residual mean=0.000032 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.324257 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.324257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091664Jy sigma=1.303237 ! Fit after self-cal, rms=0.091622Jy sigma=1.302456 ! 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=0.091622Jy sigma=1.302456 ! Fit after self-cal, rms=0.092298Jy sigma=1.300496 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.653 mas, bpa=-2.439 degrees ! Estimated noise=0.617332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002831 Jy ! Component: 100 - total flux cleaned = 0.00357336 Jy ! Component: 150 - total flux cleaned = 0.00381752 Jy ! Component: 200 - total flux cleaned = 0.00392628 Jy ! Total flux subtracted in 200 components = 0.00392628 Jy ! Clean residual min=-0.004111 max=0.003965 Jy/beam ! Clean residual mean=0.000028 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.328183 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.328183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092195Jy sigma=1.298111 ! Fit after self-cal, rms=0.092204Jy sigma=1.297893 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 = 0.00100544 Jy ! Component: 100 - total flux cleaned = 0.00114737 Jy ! Component: 150 - total flux cleaned = 0.00114754 Jy ! Component: 200 - total flux cleaned = 0.00110593 Jy ! Total flux subtracted in 200 components = 0.00110593 Jy ! Clean residual min=-0.004007 max=0.003985 Jy/beam ! Clean residual mean=0.000029 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.329289 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.329289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092166Jy sigma=1.297034 ! Fit after self-cal, rms=0.092166Jy sigma=1.296993 ! 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=0.092166Jy sigma=1.296993 ! Fit after self-cal, rms=0.092007Jy sigma=1.296614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.329 mas, bmaj=15.93 mas, bpa=3.56 degrees ! Estimated noise=0.826203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139026 Jy ! Component: 100 - total flux cleaned = 0.00167076 Jy ! Component: 150 - total flux cleaned = 0.00157229 Jy ! Component: 200 - total flux cleaned = 0.00143439 Jy ! Total flux subtracted in 200 components = 0.00143439 Jy ! Clean residual min=-0.005797 max=0.005917 Jy/beam ! Clean residual mean=0.000059 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.330723 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 153 components and 0.330723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091982Jy sigma=1.296098 ! Fit after self-cal, rms=0.091978Jy sigma=1.296048 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 = 0.0002178 Jy ! Component: 100 - total flux cleaned = 4.97456e-05 Jy ! Component: 150 - total flux cleaned = -7.11521e-05 Jy ! Component: 200 - total flux cleaned = -0.000186315 Jy ! Total flux subtracted in 200 components = -0.000186315 Jy ! Clean residual min=-0.005735 max=0.005817 Jy/beam ! Clean residual mean=0.000059 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.330537 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.330537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091966Jy sigma=1.295994 ! Fit after self-cal, rms=0.091967Jy sigma=1.295985 ! 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=2.998 mas, bmaj=7.645 mas, bpa=-2.482 degrees ! Estimated noise=0.616655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 7.645 at -2.482 degrees (North through East) ! Clean map min=-0.0039987 max=0.25722 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=2.502 mas, bmaj=6.753 mas, bpa=-2.956 degrees ! Estimated noise=0.872942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191285 Jy ! Component: 100 - total flux cleaned = 0.245141 Jy ! Component: 150 - total flux cleaned = 0.270499 Jy ! Component: 200 - total flux cleaned = 0.284587 Jy ! Total flux subtracted in 200 components = 0.284587 Jy ! Clean residual min=-0.006320 max=0.007849 Jy/beam ! Clean residual mean=0.000001 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.284587 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.284587 Jy ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.645 mas, bpa=-2.482 degrees ! Estimated noise=0.616655 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 = 0.0122415 Jy ! Component: 100 - total flux cleaned = 0.0208546 Jy ! Component: 150 - total flux cleaned = 0.0273366 Jy ! Component: 200 - total flux cleaned = 0.032346 Jy ! Total flux subtracted in 200 components = 0.032346 Jy ! Clean residual min=-0.004857 max=0.004487 Jy/beam ! Clean residual mean=0.000018 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.316933 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.316933 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=7.329 mas, bmaj=15.93 mas, bpa=3.56 degrees ! Estimated noise=0.826203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063969 Jy ! Component: 100 - total flux cleaned = 0.0104628 Jy ! Component: 150 - total flux cleaned = 0.0131731 Jy ! Component: 200 - total flux cleaned = 0.0140504 Jy ! Total flux subtracted in 200 components = 0.0140504 Jy ! Clean residual min=-0.005810 max=0.005848 Jy/beam ! Clean residual mean=0.000058 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.330983 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589704 Jy ! Component: 100 - total flux cleaned = 0.000702736 Jy ! Component: 150 - total flux cleaned = 0.000702626 Jy ! Component: 200 - total flux cleaned = 0.000751824 Jy ! Total flux subtracted in 200 components = 0.000751824 Jy ! Clean residual min=-0.005588 max=0.005781 Jy/beam ! Clean residual mean=0.000060 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.331735 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 118 components and 0.331735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.645 mas, bpa=-2.482 degrees ! Estimated noise=0.616655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.98006e-05 Jy ! Component: 100 - total flux cleaned = -1.70762e-05 Jy ! Component: 150 - total flux cleaned = -0.000191365 Jy ! Component: 200 - total flux cleaned = -0.000244393 Jy ! Total flux subtracted in 200 components = -0.000244393 Jy ! Clean residual min=-0.004102 max=0.003918 Jy/beam ! Clean residual mean=0.000027 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.33149 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.33149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092044Jy sigma=1.297469 ! Fit after self-cal, rms=0.092045Jy sigma=1.297306 wmodel J0416-2056_S_map.mod ! Writing 138 model components to file: J0416-2056_S_map.mod wobs J0416-2056_S_uvs.fits ! Writing UV FITS file: J0416-2056_S_uvs.fits wwins J0416-2056_S_map.win ! wwins: Wrote 3 windows to J0416-2056_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 = -0.000536226 Jy ! Component: 100 - total flux cleaned = -0.000678855 Jy ! Component: 150 - total flux cleaned = -0.000550716 Jy ! Component: 200 - total flux cleaned = -0.00048829 Jy ! Component: 250 - total flux cleaned = -0.000308839 Jy ! Component: 300 - total flux cleaned = -2.01747e-05 Jy ! Component: 350 - total flux cleaned = 3.52305e-05 Jy ! Component: 400 - total flux cleaned = 0.000144237 Jy ! Component: 450 - total flux cleaned = 0.000250597 Jy ! Component: 500 - total flux cleaned = 0.000355455 Jy ! Component: 550 - total flux cleaned = 0.000506661 Jy ! Component: 600 - total flux cleaned = 0.000506642 Jy ! Component: 650 - total flux cleaned = 0.000603177 Jy ! Component: 700 - total flux cleaned = 0.000649882 Jy ! Component: 750 - total flux cleaned = 0.000742676 Jy ! Component: 800 - total flux cleaned = 0.000605891 Jy ! Component: 850 - total flux cleaned = 0.000651237 Jy ! Component: 900 - total flux cleaned = 0.000738369 Jy ! Component: 950 - total flux cleaned = 0.000865951 Jy ! Component: 1000 - total flux cleaned = 0.000865622 Jy ! Component: 1050 - total flux cleaned = 0.000906623 Jy ! Component: 1100 - total flux cleaned = 0.000743609 Jy ! Component: 1150 - total flux cleaned = 0.000703768 Jy ! Component: 1200 - total flux cleaned = 0.000546517 Jy ! Component: 1250 - total flux cleaned = 0.000352658 Jy ! Component: 1300 - total flux cleaned = 0.000200448 Jy ! Component: 1350 - total flux cleaned = -2.49286e-05 Jy ! Component: 1400 - total flux cleaned = -9.83682e-05 Jy ! Component: 1450 - total flux cleaned = -0.000207916 Jy ! Component: 1500 - total flux cleaned = -0.000315878 Jy ! Component: 1550 - total flux cleaned = -0.000386407 Jy ! Component: 1600 - total flux cleaned = -0.000491286 Jy ! Component: 1650 - total flux cleaned = -0.00056027 Jy ! Component: 1700 - total flux cleaned = -0.00066268 Jy ! Component: 1750 - total flux cleaned = -0.000797092 Jy ! Component: 1800 - total flux cleaned = -0.000796465 Jy ! Component: 1850 - total flux cleaned = -0.000895058 Jy ! Component: 1900 - total flux cleaned = -0.000862361 Jy ! Component: 1950 - total flux cleaned = -0.000830478 Jy ! Component: 2000 - total flux cleaned = -0.00089344 Jy ! Component: 2050 - total flux cleaned = -0.00095619 Jy ! Component: 2100 - total flux cleaned = -0.000986262 Jy ! Component: 2150 - total flux cleaned = -0.00104697 Jy ! Component: 2200 - total flux cleaned = -0.0011074 Jy ! Component: 2250 - total flux cleaned = -0.00119746 Jy ! Component: 2300 - total flux cleaned = -0.00131551 Jy ! Component: 2350 - total flux cleaned = -0.00137329 Jy ! Component: 2400 - total flux cleaned = -0.00143088 Jy ! Component: 2450 - total flux cleaned = -0.00145927 Jy ! Component: 2500 - total flux cleaned = -0.00148793 Jy ! Component: 2550 - total flux cleaned = -0.00151593 Jy ! Component: 2600 - total flux cleaned = -0.00157134 Jy ! Component: 2650 - total flux cleaned = -0.00157163 Jy ! Component: 2700 - total flux cleaned = -0.00168022 Jy ! Component: 2750 - total flux cleaned = -0.00165325 Jy ! Component: 2800 - total flux cleaned = -0.00175959 Jy ! Component: 2850 - total flux cleaned = -0.00181214 Jy ! Component: 2900 - total flux cleaned = -0.00178586 Jy ! Component: 2950 - total flux cleaned = -0.001864 Jy ! Component: 3000 - total flux cleaned = -0.00188989 Jy ! Component: 3050 - total flux cleaned = -0.00194073 Jy ! Component: 3100 - total flux cleaned = -0.00204162 Jy ! Component: 3150 - total flux cleaned = -0.00206634 Jy ! Component: 3200 - total flux cleaned = -0.0021405 Jy ! Component: 3250 - total flux cleaned = -0.00214045 Jy ! Component: 3300 - total flux cleaned = -0.00223808 Jy ! Component: 3350 - total flux cleaned = -0.0022861 Jy ! Component: 3400 - total flux cleaned = -0.00228577 Jy ! Component: 3450 - total flux cleaned = -0.0023096 Jy ! Component: 3500 - total flux cleaned = -0.00240367 Jy ! Component: 3550 - total flux cleaned = -0.00242672 Jy ! Component: 3600 - total flux cleaned = -0.00242691 Jy ! Component: 3650 - total flux cleaned = -0.00249569 Jy ! Component: 3700 - total flux cleaned = -0.0024727 Jy ! Component: 3750 - total flux cleaned = -0.00249526 Jy ! Component: 3800 - total flux cleaned = -0.0024953 Jy ! Component: 3850 - total flux cleaned = -0.00251749 Jy ! Component: 3900 - total flux cleaned = -0.00249543 Jy ! Component: 3950 - total flux cleaned = -0.00256102 Jy ! Component: 4000 - total flux cleaned = -0.00251785 Jy ! Component: 4050 - total flux cleaned = -0.0025826 Jy ! Total flux subtracted in 4096 components = -0.00260386 Jy ! Clean residual min=-0.001193 max=0.001333 Jy/beam ! Clean residual mean=0.000010 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.328886 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 455 components and 0.328886 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0416-2056_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 7.645 at -2.482 degrees (North through East) ! Clean map min=-0.0030456 max=0.25542 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0416-2056_S_map.fits wmodel /vlbi/uf001/uva//J0416-2056_S_map.mod ! Writing 455 model components to file: /vlbi/uf001/uva//J0416-2056_S_map.mod wobs /vlbi/uf001/uva//J0416-2056_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0416-2056_S_uvs.fits wwins /vlbi/uf001/uva//J0416-2056_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0416-2056_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.255424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000404717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475348 0.475348 0.950696 1.90139 3.80279 7.60557 15.2111 30.4223 60.8446 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 631.116 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0416-2056_S_dfm.log closed on Sun Jan 13 22:07:07 2019