! Started logfile: /vlbi/uf001/uva//J1127+0555_S_dfm.log on Mon Jan 14 01:18:41 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//J1127+0555_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1127+0555_S_uva.fits ! AN table 1: 57 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.989975 visibilities/baseline/integration-bin. ! Found source: J1127+0555 ! ! 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 40 lines of history. ! ! Reading 4740 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 J1127+0555_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018310Jy sigma=20.037792 ! Fit after self-cal, rms=0.865994Jy sigma=17.027506 ! 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=2.513 mas, bmaj=6.132 mas, bpa=-3.63 degrees ! Estimated noise=0.621536 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 = 0.105085 Jy ! Component: 100 - total flux cleaned = 0.129926 Jy ! Total flux subtracted in 100 components = 0.129926 Jy ! Clean residual min=-0.005400 max=0.009654 Jy/beam ! Clean residual mean=-0.000026 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.129926 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.129926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076379Jy sigma=1.385103 ! Fit after self-cal, rms=0.076342Jy sigma=1.384652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103742 Jy ! Component: 100 - total flux cleaned = 0.0156923 Jy ! Total flux subtracted in 100 components = 0.0156923 Jy ! Clean residual min=-0.005119 max=0.004788 Jy/beam ! Clean residual mean=-0.000021 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.145618 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.145618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074918Jy sigma=1.348068 ! Fit after self-cal, rms=0.074900Jy sigma=1.347665 ! 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=2.924 mas, bmaj=6.741 mas, bpa=-2.443 degrees ! Estimated noise=0.537472 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 = 0.00392081 Jy ! Component: 100 - total flux cleaned = 0.00580477 Jy ! Component: 150 - total flux cleaned = 0.00657734 Jy ! Component: 200 - total flux cleaned = 0.00681971 Jy ! Total flux subtracted in 200 components = 0.00681971 Jy ! Clean residual min=-0.005316 max=0.005257 Jy/beam ! Clean residual mean=-0.000022 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.152438 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.152438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074784Jy sigma=1.342342 ! Fit after self-cal, rms=0.074780Jy sigma=1.342294 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.924 x 6.741 at -2.443 degrees (North through East) ! Clean map min=-0.0051382 max=0.13724 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 HN 0.98 LA 0.88 MK 0.99 ! NL 1.06 OV 1.16 PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.01 LA 0.89 MK 1.00 ! NL 1.08 OV 1.08 PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.99 LA 0.92 MK 1.03 ! NL 1.07 OV 1.10 PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.074780Jy sigma=1.342294 ! Fit after self-cal, rms=0.072482Jy sigma=1.306979 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.945 mas, bmaj=6.749 mas, bpa=-2.483 degrees ! Estimated noise=0.533699 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 = -0.00143828 Jy ! Component: 100 - total flux cleaned = -0.00153907 Jy ! Component: 150 - total flux cleaned = -0.00159339 Jy ! Component: 200 - total flux cleaned = -0.00161702 Jy ! Total flux subtracted in 200 components = -0.00161702 Jy ! Clean residual min=-0.003963 max=0.003283 Jy/beam ! Clean residual mean=-0.000012 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.150821 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.150821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072426Jy sigma=1.306631 ! Fit after self-cal, rms=0.072525Jy sigma=1.306053 ! 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=0.072525Jy sigma=1.306053 ! Fit after self-cal, rms=0.075171Jy sigma=1.289554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=6.737 mas, bpa=-2.329 degrees ! Estimated noise=0.533414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.74318e-05 Jy ! Component: 100 - total flux cleaned = -3.89707e-06 Jy ! Component: 150 - total flux cleaned = -3.97907e-06 Jy ! Component: 200 - total flux cleaned = -4.77096e-06 Jy ! Total flux subtracted in 200 components = -4.77096e-06 Jy ! Clean residual min=-0.003066 max=0.002796 Jy/beam ! Clean residual mean=-0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.150816 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.150816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075162Jy sigma=1.289418 ! Fit after self-cal, rms=0.075286Jy sigma=1.289221 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 = 6.20995e-05 Jy ! Component: 100 - total flux cleaned = 4.91122e-05 Jy ! Component: 150 - total flux cleaned = 3.68439e-05 Jy ! Component: 200 - total flux cleaned = 3.67802e-05 Jy ! Total flux subtracted in 200 components = 3.67802e-05 Jy ! Clean residual min=-0.003090 max=0.002789 Jy/beam ! Clean residual mean=-0.000005 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.150853 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.150853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075281Jy sigma=1.289148 ! Fit after self-cal, rms=0.075282Jy sigma=1.289144 ! 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=0.075282Jy sigma=1.289144 ! Fit after self-cal, rms=0.075434Jy sigma=1.288954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=6.733 mas, bpa=-2.225 degrees ! Estimated noise=0.533404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.42147e-06 Jy ! Component: 100 - total flux cleaned = -2.18915e-05 Jy ! Component: 150 - total flux cleaned = -3.19616e-05 Jy ! Component: 200 - total flux cleaned = -2.23232e-05 Jy ! Total flux subtracted in 200 components = -2.23232e-05 Jy ! Clean residual min=-0.002960 max=0.002816 Jy/beam ! Clean residual mean=-0.000005 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.150831 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.150831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075429Jy sigma=1.288893 ! Fit after self-cal, rms=0.075436Jy sigma=1.288885 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 = 2.24939e-05 Jy ! Component: 100 - total flux cleaned = 3.19898e-05 Jy ! Component: 150 - total flux cleaned = 2.27106e-05 Jy ! Component: 200 - total flux cleaned = 1.43859e-05 Jy ! Total flux subtracted in 200 components = 1.43859e-05 Jy ! Clean residual min=-0.002966 max=0.002812 Jy/beam ! Clean residual mean=-0.000005 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.150845 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.150845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075434Jy sigma=1.288846 ! Fit after self-cal, rms=0.075434Jy sigma=1.288843 ! 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=0.075434Jy sigma=1.288843 ! Fit after self-cal, rms=0.075382Jy sigma=1.288818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.469 mas, bmaj=10.66 mas, bpa=1.162 degrees ! Estimated noise=0.729489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115104 Jy ! Component: 100 - total flux cleaned = 0.00119476 Jy ! Component: 150 - total flux cleaned = 0.00124686 Jy ! Component: 200 - total flux cleaned = 0.00127627 Jy ! Total flux subtracted in 200 components = 0.00127627 Jy ! Clean residual min=-0.003254 max=0.003618 Jy/beam ! Clean residual mean=-0.000011 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.152121 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.152121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075385Jy sigma=1.289128 ! Fit after self-cal, rms=0.075384Jy sigma=1.288962 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 = 0.000177057 Jy ! Component: 100 - total flux cleaned = 0.000195716 Jy ! Component: 150 - total flux cleaned = 0.000226726 Jy ! Component: 200 - total flux cleaned = 0.000267775 Jy ! Total flux subtracted in 200 components = 0.000267775 Jy ! Clean residual min=-0.003251 max=0.003519 Jy/beam ! Clean residual mean=-0.000011 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.152389 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.152389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075388Jy sigma=1.289177 ! Fit after self-cal, rms=0.075388Jy sigma=1.289105 ! 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=2.95 mas, bmaj=6.729 mas, bpa=-2.142 degrees ! Estimated noise=0.533306 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.95 x 6.729 at -2.142 degrees (North through East) ! Clean map min=-0.0027857 max=0.13513 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=2.536 mas, bmaj=6.122 mas, bpa=-3.312 degrees ! Estimated noise=0.618479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104395 Jy ! Component: 100 - total flux cleaned = 0.129533 Jy ! Component: 150 - total flux cleaned = 0.139649 Jy ! Component: 200 - total flux cleaned = 0.144584 Jy ! Total flux subtracted in 200 components = 0.144584 Jy ! Clean residual min=-0.003433 max=0.003491 Jy/beam ! Clean residual mean=-0.000007 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.144584 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.144584 Jy ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=6.729 mas, bpa=-2.142 degrees ! Estimated noise=0.533306 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 (3.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392089 Jy ! Component: 100 - total flux cleaned = 0.00619998 Jy ! Component: 150 - total flux cleaned = 0.00780749 Jy ! Component: 200 - total flux cleaned = 0.00903679 Jy ! Total flux subtracted in 200 components = 0.00903679 Jy ! Clean residual min=-0.003085 max=0.002500 Jy/beam ! Clean residual mean=-0.000003 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.153621 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.153621 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=6.469 mas, bmaj=10.66 mas, bpa=1.162 degrees ! Estimated noise=0.729489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114776 Jy ! Component: 100 - total flux cleaned = 0.00135975 Jy ! Component: 150 - total flux cleaned = 0.00153413 Jy ! Component: 200 - total flux cleaned = 0.00168182 Jy ! Total flux subtracted in 200 components = 0.00168182 Jy ! Clean residual min=-0.003170 max=0.003313 Jy/beam ! Clean residual mean=-0.000006 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.155303 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 = 4.33409e-05 Jy ! Component: 100 - total flux cleaned = 6.42334e-05 Jy ! Component: 150 - total flux cleaned = 8.32129e-05 Jy ! Component: 200 - total flux cleaned = 0.00011711 Jy ! Total flux subtracted in 200 components = 0.00011711 Jy ! Clean residual min=-0.003082 max=0.003309 Jy/beam ! Clean residual mean=-0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.15542 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 77 components and 0.15542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=6.729 mas, bpa=-2.142 degrees ! Estimated noise=0.533306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246247 Jy ! Component: 100 - total flux cleaned = -0.000143493 Jy ! Component: 150 - total flux cleaned = -0.000144201 Jy ! Component: 200 - total flux cleaned = -0.000119669 Jy ! Total flux subtracted in 200 components = -0.000119669 Jy ! Clean residual min=-0.003121 max=0.002375 Jy/beam ! Clean residual mean=-0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.1553 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.1553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075312Jy sigma=1.287955 ! Fit after self-cal, rms=0.075294Jy sigma=1.287701 wmodel J1127+0555_S_map.mod ! Writing 89 model components to file: J1127+0555_S_map.mod wobs J1127+0555_S_uvs.fits ! Writing UV FITS file: J1127+0555_S_uvs.fits wwins J1127+0555_S_map.win ! wwins: Wrote 2 windows to J1127+0555_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 = -0.00104619 Jy ! Component: 100 - total flux cleaned = -0.000960094 Jy ! Component: 150 - total flux cleaned = -0.000919764 Jy ! Component: 200 - total flux cleaned = -0.00103584 Jy ! Component: 250 - total flux cleaned = -0.00114804 Jy ! Component: 300 - total flux cleaned = -0.00114795 Jy ! Component: 350 - total flux cleaned = -0.00128781 Jy ! Component: 400 - total flux cleaned = -0.00125172 Jy ! Component: 450 - total flux cleaned = -0.00118567 Jy ! Component: 500 - total flux cleaned = -0.00121853 Jy ! Component: 550 - total flux cleaned = -0.0011237 Jy ! Component: 600 - total flux cleaned = -0.00100144 Jy ! Component: 650 - total flux cleaned = -0.00100249 Jy ! Component: 700 - total flux cleaned = -0.000854918 Jy ! Component: 750 - total flux cleaned = -0.000797882 Jy ! Component: 800 - total flux cleaned = -0.000713388 Jy ! Component: 850 - total flux cleaned = -0.000713741 Jy ! Component: 900 - total flux cleaned = -0.000659411 Jy ! Component: 950 - total flux cleaned = -0.000686487 Jy ! Component: 1000 - total flux cleaned = -0.000712864 Jy ! Component: 1050 - total flux cleaned = -0.000687085 Jy ! Component: 1100 - total flux cleaned = -0.000661708 Jy ! Component: 1150 - total flux cleaned = -0.000612063 Jy ! Component: 1200 - total flux cleaned = -0.000587651 Jy ! Component: 1250 - total flux cleaned = -0.000563219 Jy ! Component: 1300 - total flux cleaned = -0.000491316 Jy ! Component: 1350 - total flux cleaned = -0.000514318 Jy ! Component: 1400 - total flux cleaned = -0.000422306 Jy ! Component: 1450 - total flux cleaned = -0.000331894 Jy ! Component: 1500 - total flux cleaned = -0.000265212 Jy ! Component: 1550 - total flux cleaned = -0.000199039 Jy ! Component: 1600 - total flux cleaned = -6.94671e-05 Jy ! Component: 1650 - total flux cleaned = -4.81794e-05 Jy ! Component: 1700 - total flux cleaned = -5.85395e-06 Jy ! Component: 1750 - total flux cleaned = 0.000139553 Jy ! Component: 1800 - total flux cleaned = 0.00018073 Jy ! Component: 1850 - total flux cleaned = 0.000261548 Jy ! Component: 1900 - total flux cleaned = 0.000301686 Jy ! Component: 1950 - total flux cleaned = 0.000321795 Jy ! Component: 2000 - total flux cleaned = 0.000361108 Jy ! Component: 2050 - total flux cleaned = 0.000457836 Jy ! Component: 2100 - total flux cleaned = 0.000438351 Jy ! Component: 2150 - total flux cleaned = 0.000514247 Jy ! Component: 2200 - total flux cleaned = 0.000607821 Jy ! Component: 2250 - total flux cleaned = 0.000626491 Jy ! Component: 2300 - total flux cleaned = 0.000663213 Jy ! Component: 2350 - total flux cleaned = 0.000717351 Jy ! Component: 2400 - total flux cleaned = 0.000789519 Jy ! Component: 2450 - total flux cleaned = 0.000914468 Jy ! Component: 2500 - total flux cleaned = 0.000949711 Jy ! Component: 2550 - total flux cleaned = 0.00101978 Jy ! Component: 2600 - total flux cleaned = 0.00115812 Jy ! Component: 2650 - total flux cleaned = 0.00120958 Jy ! Component: 2700 - total flux cleaned = 0.00129476 Jy ! Component: 2750 - total flux cleaned = 0.00142949 Jy ! Component: 2800 - total flux cleaned = 0.00152942 Jy ! Component: 2850 - total flux cleaned = 0.00156278 Jy ! Component: 2900 - total flux cleaned = 0.00169402 Jy ! Component: 2950 - total flux cleaned = 0.00172661 Jy ! Component: 3000 - total flux cleaned = 0.00185574 Jy ! Component: 3050 - total flux cleaned = 0.00187181 Jy ! Component: 3100 - total flux cleaned = 0.00199872 Jy ! Component: 3150 - total flux cleaned = 0.00209324 Jy ! Component: 3200 - total flux cleaned = 0.00218706 Jy ! Component: 3250 - total flux cleaned = 0.00226451 Jy ! Component: 3300 - total flux cleaned = 0.00234132 Jy ! Component: 3350 - total flux cleaned = 0.00241764 Jy ! Component: 3400 - total flux cleaned = 0.00253865 Jy ! Component: 3450 - total flux cleaned = 0.00258356 Jy ! Component: 3500 - total flux cleaned = 0.00265802 Jy ! Component: 3550 - total flux cleaned = 0.00274664 Jy ! Component: 3600 - total flux cleaned = 0.00283478 Jy ! Component: 3650 - total flux cleaned = 0.00289307 Jy ! Component: 3700 - total flux cleaned = 0.00295094 Jy ! Component: 3750 - total flux cleaned = 0.0030657 Jy ! Component: 3800 - total flux cleaned = 0.00312278 Jy ! Component: 3850 - total flux cleaned = 0.00310872 Jy ! Component: 3900 - total flux cleaned = 0.00323525 Jy ! Component: 3950 - total flux cleaned = 0.00329095 Jy ! Component: 4000 - total flux cleaned = 0.00333263 Jy ! Component: 4050 - total flux cleaned = 0.00342881 Jy ! Total flux subtracted in 4096 components = 0.00348352 Jy ! Clean residual min=-0.000798 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.158784 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 390 components and 0.158784 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1127+0555_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.95 x 6.729 at -2.142 degrees (North through East) ! Clean map min=-0.0017842 max=0.13558 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1127+0555_S_map.fits wmodel /vlbi/uf001/uva//J1127+0555_S_map.mod ! Writing 390 model components to file: /vlbi/uf001/uva//J1127+0555_S_map.mod wobs /vlbi/uf001/uva//J1127+0555_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1127+0555_S_uvs.fits wwins /vlbi/uf001/uva//J1127+0555_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1127+0555_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.135582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.534169 0.534169 1.06834 2.13667 4.27335 8.5467 17.0934 34.1868 68.3736 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 561.62 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1127+0555_S_dfm.log closed on Mon Jan 14 01:18:46 2019