! Started logfile: /vlbi/uf001/uva//J1438+6211_S_dfm.log on Mon Jan 14 02:58:46 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//J1438+6211_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1438+6211_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990123 visibilities/baseline/integration-bin. ! Found source: J1438+6211 ! ! 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 9624 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 J1438+6211_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=1.219778Jy sigma=20.380589 ! Fit after self-cal, rms=0.727354Jy sigma=13.684305 ! 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=3.124 mas, bmaj=3.616 mas, bpa=15.61 degrees ! Estimated noise=0.632045 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 = 0.263433 Jy ! Component: 100 - total flux cleaned = 0.386786 Jy ! Total flux subtracted in 100 components = 0.386786 Jy ! Clean residual min=-0.050926 max=0.111330 Jy/beam ! Clean residual mean=-0.000080 rms=0.015374 Jy/beam ! Combined flux in latest and established models = 0.386786 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.386786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.513262Jy sigma=7.069121 ! Fit after self-cal, rms=0.511131Jy sigma=7.039618 ! Inverting map ! Added new window around map position (19.5, -103). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113237 Jy ! Component: 100 - total flux cleaned = 0.197171 Jy ! Total flux subtracted in 100 components = 0.197171 Jy ! Clean residual min=-0.049663 max=0.074509 Jy/beam ! Clean residual mean=-0.000049 rms=0.013883 Jy/beam ! Combined flux in latest and established models = 0.583957 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.583958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.447610Jy sigma=6.266013 ! Fit after self-cal, rms=0.441783Jy sigma=6.176384 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952324 Jy ! Component: 100 - total flux cleaned = 0.163562 Jy ! Total flux subtracted in 100 components = 0.163562 Jy ! Clean residual min=-0.043208 max=0.075506 Jy/beam ! Clean residual mean=-0.000033 rms=0.012317 Jy/beam ! Combined flux in latest and established models = 0.747519 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.747519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.392090Jy sigma=5.569775 ! Fit after self-cal, rms=0.387083Jy sigma=5.499552 ! Inverting map ! Added new window around map position (-3.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.082203 Jy ! Component: 100 - total flux cleaned = 0.141033 Jy ! Total flux subtracted in 100 components = 0.141033 Jy ! Clean residual min=-0.044324 max=0.064930 Jy/beam ! Clean residual mean=0.000014 rms=0.011264 Jy/beam ! Combined flux in latest and established models = 0.888552 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.888552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.343908Jy sigma=4.960839 ! Fit after self-cal, rms=0.340105Jy sigma=4.920725 ! 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=3.88 mas, bmaj=4.24 mas, bpa=22.36 degrees ! Estimated noise=0.416388 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 (-5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100292 Jy ! Component: 100 - total flux cleaned = 0.174269 Jy ! Component: 150 - total flux cleaned = 0.233265 Jy ! Component: 200 - total flux cleaned = 0.282244 Jy ! Total flux subtracted in 200 components = 0.282244 Jy ! Clean residual min=-0.041566 max=0.071474 Jy/beam ! Clean residual mean=0.000172 rms=0.012689 Jy/beam ! Combined flux in latest and established models = 1.1708 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 119 components and 1.1708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.273166Jy sigma=4.206930 ! Fit after self-cal, rms=0.266796Jy sigma=4.137782 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.88 x 4.24 at 22.36 degrees (North through East) ! Clean map min=-0.039735 max=0.35625 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.40 KP 0.91 ! LA 0.83 MK 0.95 NL 1.04 OV 1.01 ! PT 0.87 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.35 KP 0.92 ! LA 0.83 MK 0.98 NL 1.11 OV 0.92 ! PT 0.92 SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.59 KP 0.94 ! LA 0.81 MK 1.04 NL 1.08 OV 0.96 ! PT 0.95 SC 1.10 ! ! ! Fit before self-cal, rms=0.266796Jy sigma=4.137782 ! Fit after self-cal, rms=0.245147Jy sigma=3.770045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.016 mas, bmaj=4.385 mas, bpa=21.71 degrees ! Estimated noise=0.421013 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 = 0.019195 Jy ! Component: 100 - total flux cleaned = 0.0313284 Jy ! Component: 150 - total flux cleaned = 0.0393496 Jy ! Component: 200 - total flux cleaned = 0.044644 Jy ! Total flux subtracted in 200 components = 0.044644 Jy ! Clean residual min=-0.042830 max=0.044783 Jy/beam ! Clean residual mean=0.000331 rms=0.010439 Jy/beam ! Combined flux in latest and established models = 1.21544 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 1.21544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.237461Jy sigma=3.651477 ! Fit after self-cal, rms=0.237167Jy sigma=3.605999 ! 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=0.237167Jy sigma=3.605999 ! Fit after self-cal, rms=0.440490Jy sigma=3.145412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.08 mas, bmaj=4.384 mas, bpa=50.74 degrees ! Estimated noise=0.431344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232218 Jy ! Component: 100 - total flux cleaned = 0.0335858 Jy ! Component: 150 - total flux cleaned = 0.0395926 Jy ! Component: 200 - total flux cleaned = 0.0440015 Jy ! Total flux subtracted in 200 components = 0.0440015 Jy ! Clean residual min=-0.031256 max=0.039085 Jy/beam ! Clean residual mean=0.000001 rms=0.008670 Jy/beam ! Combined flux in latest and established models = 1.25944 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 1.25944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.434255Jy sigma=3.047393 ! Fit after self-cal, rms=0.431751Jy sigma=3.007412 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 = 0.0266912 Jy ! Component: 100 - total flux cleaned = 0.0353092 Jy ! Component: 150 - total flux cleaned = 0.0376814 Jy ! Component: 200 - total flux cleaned = 0.0390852 Jy ! Total flux subtracted in 200 components = 0.0390852 Jy ! Clean residual min=-0.031590 max=0.036321 Jy/beam ! Clean residual mean=0.000005 rms=0.008387 Jy/beam ! Combined flux in latest and established models = 1.29853 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 177 components and 1.29853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.424631Jy sigma=2.914398 ! Fit after self-cal, rms=0.417107Jy sigma=2.875982 ! Inverting map ! Added new window around map position (33.5, -91.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374763 Jy ! Component: 100 - total flux cleaned = 0.0486971 Jy ! Component: 150 - total flux cleaned = 0.049734 Jy ! Component: 200 - total flux cleaned = 0.0497211 Jy ! Total flux subtracted in 200 components = 0.0497211 Jy ! Clean residual min=-0.030211 max=0.034983 Jy/beam ! Clean residual mean=-0.000038 rms=0.007854 Jy/beam ! Combined flux in latest and established models = 1.34825 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 215 components and 1.34825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.405105Jy sigma=2.738358 ! Fit after self-cal, rms=0.398416Jy sigma=2.709791 ! 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=0.398416Jy sigma=2.709791 ! Fit after self-cal, rms=0.221818Jy sigma=2.604988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=4.369 mas, bpa=41.84 degrees ! Estimated noise=0.421914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285506 Jy ! Component: 100 - total flux cleaned = 0.0328743 Jy ! Component: 150 - total flux cleaned = 0.0374555 Jy ! Component: 200 - total flux cleaned = 0.0399026 Jy ! Total flux subtracted in 200 components = 0.0399026 Jy ! Clean residual min=-0.024503 max=0.030147 Jy/beam ! Clean residual mean=-0.000040 rms=0.006647 Jy/beam ! Combined flux in latest and established models = 1.38815 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 246 components and 1.38815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.208897Jy sigma=2.412534 ! Fit after self-cal, rms=0.202428Jy sigma=2.369775 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 (-9, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234264 Jy ! Component: 100 - total flux cleaned = 0.0253438 Jy ! Component: 150 - total flux cleaned = 0.0253559 Jy ! Component: 200 - total flux cleaned = 0.023823 Jy ! Total flux subtracted in 200 components = 0.023823 Jy ! Clean residual min=-0.020323 max=0.026902 Jy/beam ! Clean residual mean=-0.000039 rms=0.005856 Jy/beam ! Combined flux in latest and established models = 1.41197 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 268 components and 1.41197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.189865Jy sigma=2.190137 ! Fit after self-cal, rms=0.185640Jy sigma=2.163120 ! Inverting map ! Added new window around map position (19.5, -97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213426 Jy ! Component: 100 - total flux cleaned = 0.0248098 Jy ! Component: 150 - total flux cleaned = 0.027203 Jy ! Component: 200 - total flux cleaned = 0.0286483 Jy ! Total flux subtracted in 200 components = 0.0286483 Jy ! Clean residual min=-0.018617 max=0.023304 Jy/beam ! Clean residual mean=-0.000044 rms=0.005232 Jy/beam ! Combined flux in latest and established models = 1.44062 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 295 components and 1.44062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175630Jy sigma=2.017587 ! Fit after self-cal, rms=0.173798Jy sigma=2.004088 ! 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=0.173798Jy sigma=2.004088 ! Fit after self-cal, rms=0.116289Jy sigma=1.865713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.639 mas, bmaj=8.493 mas, bpa=65.1 degrees ! Estimated noise=0.552386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263512 Jy ! Component: 100 - total flux cleaned = 0.0330978 Jy ! Component: 150 - total flux cleaned = 0.0378355 Jy ! Component: 200 - total flux cleaned = 0.0411711 Jy ! Total flux subtracted in 200 components = 0.0411711 Jy ! Clean residual min=-0.022295 max=0.017915 Jy/beam ! Clean residual mean=-0.000107 rms=0.005111 Jy/beam ! Combined flux in latest and established models = 1.48179 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 330 components and 1.48179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108872Jy sigma=1.750735 ! Fit after self-cal, rms=0.107313Jy sigma=1.727623 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 = 0.00257904 Jy ! Component: 100 - total flux cleaned = 0.00712058 Jy ! Component: 150 - total flux cleaned = 0.00995595 Jy ! Component: 200 - total flux cleaned = 0.0111798 Jy ! Total flux subtracted in 200 components = 0.0111798 Jy ! Clean residual min=-0.018924 max=0.016792 Jy/beam ! Clean residual mean=-0.000110 rms=0.004623 Jy/beam ! Combined flux in latest and established models = 1.49297 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 358 components and 1.49297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103633Jy sigma=1.670751 ! Fit after self-cal, rms=0.102977Jy sigma=1.660496 ! 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=4.059 mas, bmaj=4.338 mas, bpa=32.44 degrees ! Estimated noise=0.412836 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.059 x 4.338 at 32.44 degrees (North through East) ! Clean map min=-0.01534 max=0.30079 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=3.269 mas, bmaj=3.656 mas, bpa=21.4 degrees ! Estimated noise=0.648664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276716 Jy ! Component: 100 - total flux cleaned = 0.456338 Jy ! Component: 150 - total flux cleaned = 0.592739 Jy ! Component: 200 - total flux cleaned = 0.702305 Jy ! Total flux subtracted in 200 components = 0.702305 Jy ! Clean residual min=-0.033920 max=0.065608 Jy/beam ! Clean residual mean=-0.000125 rms=0.010509 Jy/beam ! Combined flux in latest and established models = 0.702306 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.702306 Jy ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=4.338 mas, bpa=32.44 degrees ! Estimated noise=0.412836 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 = 0.138052 Jy ! Component: 100 - total flux cleaned = 0.242259 Jy ! Component: 150 - total flux cleaned = 0.325225 Jy ! Component: 200 - total flux cleaned = 0.392522 Jy ! Total flux subtracted in 200 components = 0.392522 Jy ! Clean residual min=-0.024771 max=0.040339 Jy/beam ! Clean residual mean=-0.000134 rms=0.007540 Jy/beam ! Combined flux in latest and established models = 1.09483 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 115 components and 1.09483 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554734 Jy ! Component: 100 - total flux cleaned = 0.101712 Jy ! Component: 150 - total flux cleaned = 0.140582 Jy ! Component: 200 - total flux cleaned = 0.173652 Jy ! Total flux subtracted in 200 components = 0.173652 Jy ! Clean residual min=-0.016203 max=0.022834 Jy/beam ! Clean residual mean=-0.000080 rms=0.004879 Jy/beam ! Combined flux in latest and established models = 1.26848 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 161 components and 1.26848 Jy ! Inverting map ! Added new window around map position (4, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290565 Jy ! Component: 100 - total flux cleaned = 0.0543673 Jy ! Component: 150 - total flux cleaned = 0.0766958 Jy ! Component: 200 - total flux cleaned = 0.0964722 Jy ! Total flux subtracted in 200 components = 0.0964722 Jy ! Clean residual min=-0.013460 max=0.014050 Jy/beam ! Clean residual mean=-0.000062 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 1.36495 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 202 components and 1.36495 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=7.639 mas, bmaj=8.493 mas, bpa=65.1 degrees ! Estimated noise=0.552386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322594 Jy ! Component: 100 - total flux cleaned = 0.0555918 Jy ! Component: 150 - total flux cleaned = 0.073767 Jy ! Component: 200 - total flux cleaned = 0.088286 Jy ! Total flux subtracted in 200 components = 0.088286 Jy ! Clean residual min=-0.014281 max=0.015467 Jy/beam ! Clean residual mean=-0.000112 rms=0.004447 Jy/beam ! Combined flux in latest and established models = 1.45324 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 = 0.0117591 Jy ! Component: 100 - total flux cleaned = 0.0213443 Jy ! Component: 150 - total flux cleaned = 0.0268053 Jy ! Component: 200 - total flux cleaned = 0.0318206 Jy ! Total flux subtracted in 200 components = 0.0318206 Jy ! Clean residual min=-0.014638 max=0.014364 Jy/beam ! Clean residual mean=-0.000104 rms=0.004178 Jy/beam ! Combined flux in latest and established models = 1.48506 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 297 components and 1.48506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=4.338 mas, bpa=32.44 degrees ! Estimated noise=0.412836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566105 Jy ! Component: 100 - total flux cleaned = 0.0078534 Jy ! Component: 150 - total flux cleaned = 0.00953659 Jy ! Component: 200 - total flux cleaned = 0.0118502 Jy ! Total flux subtracted in 200 components = 0.0118502 Jy ! Clean residual min=-0.010843 max=0.012295 Jy/beam ! Clean residual mean=-0.000042 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 1.49691 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 323 components and 1.49691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091699Jy sigma=1.471272 ! Fit after self-cal, rms=0.086413Jy sigma=1.392565 wmodel J1438+6211_S_map.mod ! Writing 323 model components to file: J1438+6211_S_map.mod wobs J1438+6211_S_uvs.fits ! Writing UV FITS file: J1438+6211_S_uvs.fits wwins J1438+6211_S_map.win ! wwins: Wrote 8 windows to J1438+6211_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 = 0.00304522 Jy ! Component: 100 - total flux cleaned = 0.00595119 Jy ! Component: 150 - total flux cleaned = 0.00799194 Jy ! Component: 200 - total flux cleaned = 0.00961642 Jy ! Component: 250 - total flux cleaned = 0.0110247 Jy ! Component: 300 - total flux cleaned = 0.0126893 Jy ! Component: 350 - total flux cleaned = 0.0144481 Jy ! Component: 400 - total flux cleaned = 0.0158756 Jy ! Component: 450 - total flux cleaned = 0.0176889 Jy ! Component: 500 - total flux cleaned = 0.0194574 Jy ! Component: 550 - total flux cleaned = 0.0207864 Jy ! Component: 600 - total flux cleaned = 0.0219596 Jy ! Component: 650 - total flux cleaned = 0.0229817 Jy ! Component: 700 - total flux cleaned = 0.0239828 Jy ! Component: 750 - total flux cleaned = 0.024722 Jy ! Component: 800 - total flux cleaned = 0.0256901 Jy ! Component: 850 - total flux cleaned = 0.0266426 Jy ! Component: 900 - total flux cleaned = 0.0278118 Jy ! Component: 950 - total flux cleaned = 0.0287323 Jy ! Component: 1000 - total flux cleaned = 0.0295272 Jy ! Component: 1050 - total flux cleaned = 0.0303086 Jy ! Component: 1100 - total flux cleaned = 0.0308592 Jy ! Component: 1150 - total flux cleaned = 0.0314 Jy ! Component: 1200 - total flux cleaned = 0.0318244 Jy ! Component: 1250 - total flux cleaned = 0.0322449 Jy ! Component: 1300 - total flux cleaned = 0.0326616 Jy ! Component: 1350 - total flux cleaned = 0.0332764 Jy ! Component: 1400 - total flux cleaned = 0.0339825 Jy ! Component: 1450 - total flux cleaned = 0.0342806 Jy ! Component: 1500 - total flux cleaned = 0.0348725 Jy ! Component: 1550 - total flux cleaned = 0.035551 Jy ! Component: 1600 - total flux cleaned = 0.0357426 Jy ! Component: 1650 - total flux cleaned = 0.0361205 Jy ! Component: 1700 - total flux cleaned = 0.0366808 Jy ! Component: 1750 - total flux cleaned = 0.0371418 Jy ! Component: 1800 - total flux cleaned = 0.0374138 Jy ! Component: 1850 - total flux cleaned = 0.0375943 Jy ! Component: 1900 - total flux cleaned = 0.0377744 Jy ! Component: 1950 - total flux cleaned = 0.0381278 Jy ! Component: 2000 - total flux cleaned = 0.0384772 Jy ! Component: 2050 - total flux cleaned = 0.0388208 Jy ! Component: 2100 - total flux cleaned = 0.0388211 Jy ! Component: 2150 - total flux cleaned = 0.0389901 Jy ! Component: 2200 - total flux cleaned = 0.0391553 Jy ! Component: 2250 - total flux cleaned = 0.0394014 Jy ! Component: 2300 - total flux cleaned = 0.0395657 Jy ! Component: 2350 - total flux cleaned = 0.0394044 Jy ! Component: 2400 - total flux cleaned = 0.039564 Jy ! Component: 2450 - total flux cleaned = 0.0394854 Jy ! Component: 2500 - total flux cleaned = 0.0399549 Jy ! Component: 2550 - total flux cleaned = 0.0398775 Jy ! Component: 2600 - total flux cleaned = 0.0401848 Jy ! Component: 2650 - total flux cleaned = 0.0401868 Jy ! Component: 2700 - total flux cleaned = 0.040187 Jy ! Component: 2750 - total flux cleaned = 0.0403362 Jy ! Component: 2800 - total flux cleaned = 0.040558 Jy ! Component: 2850 - total flux cleaned = 0.0403379 Jy ! Component: 2900 - total flux cleaned = 0.0404104 Jy ! Component: 2950 - total flux cleaned = 0.04041 Jy ! Component: 3000 - total flux cleaned = 0.0401972 Jy ! Component: 3050 - total flux cleaned = 0.0400568 Jy ! Component: 3100 - total flux cleaned = 0.0399159 Jy ! Component: 3150 - total flux cleaned = 0.0395011 Jy ! Component: 3200 - total flux cleaned = 0.0396389 Jy ! Component: 3250 - total flux cleaned = 0.0395022 Jy ! Component: 3300 - total flux cleaned = 0.0392996 Jy ! Component: 3350 - total flux cleaned = 0.0390329 Jy ! Component: 3400 - total flux cleaned = 0.0388999 Jy ! Component: 3450 - total flux cleaned = 0.0387012 Jy ! Component: 3500 - total flux cleaned = 0.0388323 Jy ! Component: 3550 - total flux cleaned = 0.0382496 Jy ! Component: 3600 - total flux cleaned = 0.0385071 Jy ! Component: 3650 - total flux cleaned = 0.0382518 Jy ! Component: 3700 - total flux cleaned = 0.0379992 Jy ! Component: 3750 - total flux cleaned = 0.0379987 Jy ! Component: 3800 - total flux cleaned = 0.037564 Jy ! Component: 3850 - total flux cleaned = 0.0373173 Jy ! Component: 3900 - total flux cleaned = 0.0371954 Jy ! Component: 3950 - total flux cleaned = 0.0368923 Jy ! Component: 4000 - total flux cleaned = 0.0367114 Jy ! Component: 4050 - total flux cleaned = 0.0364125 Jy ! Total flux subtracted in 4096 components = 0.0364126 Jy ! Clean residual min=-0.003157 max=0.003665 Jy/beam ! Clean residual mean=-0.000027 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 1.53332 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 677 components and 1.53332 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1438+6211_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.059 x 4.338 at 32.44 degrees (North through East) ! Clean map min=-0.0089543 max=0.29976 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1438+6211_S_map.fits wmodel /vlbi/uf001/uva//J1438+6211_S_map.mod ! Writing 677 model components to file: /vlbi/uf001/uva//J1438+6211_S_map.mod wobs /vlbi/uf001/uva//J1438+6211_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1438+6211_S_uvs.fits wwins /vlbi/uf001/uva//J1438+6211_S_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uva//J1438+6211_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.299758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00120186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.20283 1.20283 2.40567 4.81134 9.62267 19.2453 38.4907 76.9814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.299 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 249.41 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1438+6211_S_dfm.log closed on Mon Jan 14 02:58:51 2019