! Started logfile: /vlbi/uf001/uva//J0906+6930_S_dfm.log on Mon Jan 14 00:15:57 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//J0906+6930_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0906+6930_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991975 visibilities/baseline/integration-bin. ! Found source: J0906+6930 ! ! 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 9642 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 J0906+6930_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=1.001521Jy sigma=20.129736 ! Fit after self-cal, rms=0.910817Jy sigma=18.278964 ! 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=3.404 mas, bmaj=3.487 mas, bpa=34.47 degrees ! Estimated noise=0.621333 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 = 0.0678466 Jy ! Component: 100 - total flux cleaned = 0.0865786 Jy ! Total flux subtracted in 100 components = 0.0865786 Jy ! Clean residual min=-0.005245 max=0.008198 Jy/beam ! Clean residual mean=-0.000012 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.0865786 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0865786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064724Jy sigma=1.250757 ! Fit after self-cal, rms=0.064457Jy sigma=1.245817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00960694 Jy ! Component: 100 - total flux cleaned = 0.0151699 Jy ! Total flux subtracted in 100 components = 0.0151699 Jy ! Clean residual min=-0.004847 max=0.004618 Jy/beam ! Clean residual mean=0.000009 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.101748 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.101748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063020Jy sigma=1.213072 ! Fit after self-cal, rms=0.063002Jy sigma=1.212407 ! 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=4.069 mas, bmaj=4.299 mas, bpa=66.13 degrees ! Estimated noise=0.364699 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 = 0.00347543 Jy ! Component: 100 - total flux cleaned = 0.00532472 Jy ! Component: 150 - total flux cleaned = 0.00617852 Jy ! Component: 200 - total flux cleaned = 0.00633717 Jy ! Total flux subtracted in 200 components = 0.00633717 Jy ! Clean residual min=-0.003348 max=0.003256 Jy/beam ! Clean residual mean=0.000018 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.108086 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.108086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062834Jy sigma=1.208159 ! Fit after self-cal, rms=0.062834Jy sigma=1.208082 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.069 x 4.299 at 66.13 degrees (North through East) ! Clean map min=-0.0032082 max=0.090247 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.92 KP 1.01 ! LA 0.99 MK 1.14 NL 1.02 OV 0.95 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.95 KP 0.98 ! LA 1.01 MK 1.15 NL 1.00 OV 1.02 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.95 KP 0.95 ! LA 1.02 MK 1.15 NL 1.05 OV 0.96 ! PT 0.90 SC 0.93 ! ! ! Fit before self-cal, rms=0.062834Jy sigma=1.208082 ! Fit after self-cal, rms=0.063443Jy sigma=1.200058 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.111 mas, bmaj=4.383 mas, bpa=61.42 degrees ! Estimated noise=0.364265 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 = -0.0011198 Jy ! Component: 100 - total flux cleaned = -0.00126807 Jy ! Component: 150 - total flux cleaned = -0.00129369 Jy ! Component: 200 - total flux cleaned = -0.00131853 Jy ! Total flux subtracted in 200 components = -0.00131853 Jy ! Clean residual min=-0.002731 max=0.002601 Jy/beam ! Clean residual mean=0.000017 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.106767 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.106767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063415Jy sigma=1.199502 ! Fit after self-cal, rms=0.063437Jy sigma=1.199313 ! 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=0.063437Jy sigma=1.199313 ! Fit after self-cal, rms=0.066479Jy sigma=1.186375 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.075 mas, bmaj=4.516 mas, bpa=72.97 degrees ! Estimated noise=0.364971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495682 Jy ! Component: 100 - total flux cleaned = -0.000615146 Jy ! Component: 150 - total flux cleaned = -0.000712803 Jy ! Component: 200 - total flux cleaned = -0.00078049 Jy ! Total flux subtracted in 200 components = -0.00078049 Jy ! Clean residual min=-0.002029 max=0.001929 Jy/beam ! Clean residual mean=0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.105987 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.105987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066465Jy sigma=1.186043 ! Fit after self-cal, rms=0.066513Jy sigma=1.185779 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 = -4.83887e-05 Jy ! Component: 100 - total flux cleaned = -0.00010583 Jy ! Component: 150 - total flux cleaned = -0.000143824 Jy ! Component: 200 - total flux cleaned = -0.000155393 Jy ! Total flux subtracted in 200 components = -0.000155393 Jy ! Clean residual min=-0.002008 max=0.001913 Jy/beam ! Clean residual mean=0.000004 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.105831 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.105831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066508Jy sigma=1.185679 ! Fit after self-cal, rms=0.066509Jy sigma=1.185672 ! 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=0.066509Jy sigma=1.185672 ! Fit after self-cal, rms=0.080522Jy sigma=1.187949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.051 mas, bmaj=4.736 mas, bpa=78.16 degrees ! Estimated noise=0.370639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.28405e-05 Jy ! Component: 100 - total flux cleaned = -0.000214062 Jy ! Component: 150 - total flux cleaned = -0.000365515 Jy ! Component: 200 - total flux cleaned = -0.000497279 Jy ! Total flux subtracted in 200 components = -0.000497279 Jy ! Clean residual min=-0.002013 max=0.002144 Jy/beam ! Clean residual mean=0.000005 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.105334 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.105334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080364Jy sigma=1.187175 ! Fit after self-cal, rms=0.080410Jy sigma=1.187099 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 (111, 60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113873 Jy ! Component: 100 - total flux cleaned = 0.00131292 Jy ! Component: 150 - total flux cleaned = 0.00134953 Jy ! Component: 200 - total flux cleaned = 0.00138302 Jy ! Total flux subtracted in 200 components = 0.00138302 Jy ! Clean residual min=-0.001949 max=0.001780 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.106717 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.106717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080315Jy sigma=1.186048 ! Fit after self-cal, rms=0.080308Jy sigma=1.185978 ! 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=0.080308Jy sigma=1.185978 ! Fit after self-cal, rms=0.084188Jy sigma=1.186263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.975 mas, bmaj=9.112 mas, bpa=70.8 degrees ! Estimated noise=0.463122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528186 Jy ! Component: 100 - total flux cleaned = 0.000459075 Jy ! Component: 150 - total flux cleaned = 0.000402327 Jy ! Component: 200 - total flux cleaned = 0.000342682 Jy ! Total flux subtracted in 200 components = 0.000342682 Jy ! Clean residual min=-0.001478 max=0.001626 Jy/beam ! Clean residual mean=0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.10706 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.10706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084179Jy sigma=1.186070 ! Fit after self-cal, rms=0.084182Jy sigma=1.186040 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 = -6.19925e-06 Jy ! Component: 100 - total flux cleaned = -1.69586e-05 Jy ! Component: 150 - total flux cleaned = -1.71854e-05 Jy ! Component: 200 - total flux cleaned = -1.73556e-05 Jy ! Total flux subtracted in 200 components = -1.73556e-05 Jy ! Clean residual min=-0.001462 max=0.001635 Jy/beam ! Clean residual mean=0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.107042 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.107042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084175Jy sigma=1.185983 ! Fit after self-cal, rms=0.084173Jy sigma=1.185979 ! 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=4.032 mas, bmaj=4.803 mas, bpa=79.03 degrees ! Estimated noise=0.372962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.032 x 4.803 at 79.03 degrees (North through East) ! Clean map min=-0.0017219 max=0.092593 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=3.358 mas, bmaj=3.942 mas, bpa=80.33 degrees ! Estimated noise=0.657145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716909 Jy ! Component: 100 - total flux cleaned = 0.0901401 Jy ! Component: 150 - total flux cleaned = 0.0979822 Jy ! Component: 200 - total flux cleaned = 0.102205 Jy ! Total flux subtracted in 200 components = 0.102205 Jy ! Clean residual min=-0.003680 max=0.003370 Jy/beam ! Clean residual mean=-0.000002 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.102205 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.102205 Jy ! Inverting map and beam ! Estimated beam: bmin=4.032 mas, bmaj=4.803 mas, bpa=79.03 degrees ! Estimated noise=0.372962 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 = 0.00216312 Jy ! Component: 100 - total flux cleaned = 0.00295726 Jy ! Component: 150 - total flux cleaned = 0.00364321 Jy ! Component: 200 - total flux cleaned = 0.00408324 Jy ! Total flux subtracted in 200 components = 0.00408324 Jy ! Clean residual min=-0.001770 max=0.001837 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.106288 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.106289 Jy ! Inverting map ! Added new window around map position (-123, 59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819378 Jy ! Component: 100 - total flux cleaned = 0.000773321 Jy ! Component: 150 - total flux cleaned = 0.000871527 Jy ! Component: 200 - total flux cleaned = 0.000933296 Jy ! Total flux subtracted in 200 components = 0.000933296 Jy ! Clean residual min=-0.001780 max=0.001640 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.107222 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.107222 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=7.975 mas, bmaj=9.112 mas, bpa=70.8 degrees ! Estimated noise=0.463122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249053 Jy ! Component: 100 - total flux cleaned = 0.000199513 Jy ! Component: 150 - total flux cleaned = 0.000277927 Jy ! Component: 200 - total flux cleaned = 0.000295135 Jy ! Total flux subtracted in 200 components = 0.000295135 Jy ! Clean residual min=-0.001546 max=0.001498 Jy/beam ! Clean residual mean=0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.107517 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 = -1.6323e-05 Jy ! Component: 100 - total flux cleaned = -1.66996e-05 Jy ! Component: 150 - total flux cleaned = -1.71752e-05 Jy ! Component: 200 - total flux cleaned = -1.78423e-05 Jy ! Total flux subtracted in 200 components = -1.78423e-05 Jy ! Clean residual min=-0.001507 max=0.001486 Jy/beam ! Clean residual mean=0.000006 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.107499 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.107499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.032 mas, bmaj=4.803 mas, bpa=79.03 degrees ! Estimated noise=0.372962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110956 Jy ! Component: 100 - total flux cleaned = -0.000111519 Jy ! Component: 150 - total flux cleaned = -0.00016359 Jy ! Component: 200 - total flux cleaned = -0.000163076 Jy ! Total flux subtracted in 200 components = -0.000163076 Jy ! Clean residual min=-0.001821 max=0.001638 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.107336 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.107336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083669Jy sigma=1.184275 ! Fit after self-cal, rms=0.083577Jy sigma=1.183860 wmodel J0906+6930_S_map.mod ! Writing 94 model components to file: J0906+6930_S_map.mod wobs J0906+6930_S_uvs.fits ! Writing UV FITS file: J0906+6930_S_uvs.fits wwins J0906+6930_S_map.win ! wwins: Wrote 3 windows to J0906+6930_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 = -0.000415569 Jy ! Component: 100 - total flux cleaned = -0.000738306 Jy ! Component: 150 - total flux cleaned = -0.000987901 Jy ! Component: 200 - total flux cleaned = -0.00114796 Jy ! Component: 250 - total flux cleaned = -0.00132763 Jy ! Component: 300 - total flux cleaned = -0.00150236 Jy ! Component: 350 - total flux cleaned = -0.00167306 Jy ! Component: 400 - total flux cleaned = -0.00186352 Jy ! Component: 450 - total flux cleaned = -0.00209604 Jy ! Component: 500 - total flux cleaned = -0.00218733 Jy ! Component: 550 - total flux cleaned = -0.00236734 Jy ! Component: 600 - total flux cleaned = -0.00245549 Jy ! Component: 650 - total flux cleaned = -0.00247771 Jy ! Component: 700 - total flux cleaned = -0.00254285 Jy ! Component: 750 - total flux cleaned = -0.00262815 Jy ! Component: 800 - total flux cleaned = -0.00271233 Jy ! Component: 850 - total flux cleaned = -0.00271219 Jy ! Component: 900 - total flux cleaned = -0.00277353 Jy ! Component: 950 - total flux cleaned = -0.00275359 Jy ! Component: 1000 - total flux cleaned = -0.00289409 Jy ! Component: 1050 - total flux cleaned = -0.0029535 Jy ! Component: 1100 - total flux cleaned = -0.00301204 Jy ! Component: 1150 - total flux cleaned = -0.00305082 Jy ! Component: 1200 - total flux cleaned = -0.00308955 Jy ! Component: 1250 - total flux cleaned = -0.00331805 Jy ! Component: 1300 - total flux cleaned = -0.00333659 Jy ! Component: 1350 - total flux cleaned = -0.00348626 Jy ! Component: 1400 - total flux cleaned = -0.00359756 Jy ! Component: 1450 - total flux cleaned = -0.00372579 Jy ! Component: 1500 - total flux cleaned = -0.00381685 Jy ! Component: 1550 - total flux cleaned = -0.00387132 Jy ! Component: 1600 - total flux cleaned = -0.00396104 Jy ! Component: 1650 - total flux cleaned = -0.00408509 Jy ! Component: 1700 - total flux cleaned = -0.00415562 Jy ! Component: 1750 - total flux cleaned = -0.00422562 Jy ! Component: 1800 - total flux cleaned = -0.0042953 Jy ! Component: 1850 - total flux cleaned = -0.00438143 Jy ! Component: 1900 - total flux cleaned = -0.00450093 Jy ! Component: 1950 - total flux cleaned = -0.00455197 Jy ! Component: 2000 - total flux cleaned = -0.00458562 Jy ! Component: 2050 - total flux cleaned = -0.00476926 Jy ! Component: 2100 - total flux cleaned = -0.00476936 Jy ! Component: 2150 - total flux cleaned = -0.00486806 Jy ! Component: 2200 - total flux cleaned = -0.00493334 Jy ! Component: 2250 - total flux cleaned = -0.00498231 Jy ! Component: 2300 - total flux cleaned = -0.00507911 Jy ! Component: 2350 - total flux cleaned = -0.00512728 Jy ! Component: 2400 - total flux cleaned = -0.00522279 Jy ! Component: 2450 - total flux cleaned = -0.00533367 Jy ! Component: 2500 - total flux cleaned = -0.00538069 Jy ! Component: 2550 - total flux cleaned = -0.00541195 Jy ! Component: 2600 - total flux cleaned = -0.00552044 Jy ! Component: 2650 - total flux cleaned = -0.00553592 Jy ! Component: 2700 - total flux cleaned = -0.00562776 Jy ! Component: 2750 - total flux cleaned = -0.0057038 Jy ! Component: 2800 - total flux cleaned = -0.00576417 Jy ! Component: 2850 - total flux cleaned = -0.0057792 Jy ! Component: 2900 - total flux cleaned = -0.00585387 Jy ! Component: 2950 - total flux cleaned = -0.00588346 Jy ! Component: 3000 - total flux cleaned = -0.005972 Jy ! Component: 3050 - total flux cleaned = -0.00594263 Jy ! Component: 3100 - total flux cleaned = -0.00600105 Jy ! Component: 3150 - total flux cleaned = -0.00610241 Jy ! Component: 3200 - total flux cleaned = -0.00608795 Jy ! Component: 3250 - total flux cleaned = -0.00614533 Jy ! Component: 3300 - total flux cleaned = -0.00615965 Jy ! Component: 3350 - total flux cleaned = -0.00624473 Jy ! Component: 3400 - total flux cleaned = -0.00625867 Jy ! Component: 3450 - total flux cleaned = -0.00627279 Jy ! Component: 3500 - total flux cleaned = -0.00632871 Jy ! Component: 3550 - total flux cleaned = -0.00635647 Jy ! Component: 3600 - total flux cleaned = -0.00639803 Jy ! Component: 3650 - total flux cleaned = -0.00642548 Jy ! Component: 3700 - total flux cleaned = -0.00646675 Jy ! Component: 3750 - total flux cleaned = -0.00645304 Jy ! Component: 3800 - total flux cleaned = -0.00653432 Jy ! Component: 3850 - total flux cleaned = -0.00649386 Jy ! Component: 3900 - total flux cleaned = -0.0065073 Jy ! Component: 3950 - total flux cleaned = -0.00654743 Jy ! Component: 4000 - total flux cleaned = -0.00662723 Jy ! Component: 4050 - total flux cleaned = -0.00670669 Jy ! Total flux subtracted in 4096 components = -0.00669355 Jy ! Clean residual min=-0.000803 max=0.000799 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.100642 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 381 components and 0.100642 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0906+6930_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.032 x 4.803 at 79.03 degrees (North through East) ! Clean map min=-0.0014054 max=0.092574 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0906+6930_S_map.fits wmodel /vlbi/uf001/uva//J0906+6930_S_map.mod ! Writing 381 model components to file: /vlbi/uf001/uva//J0906+6930_S_map.mod wobs /vlbi/uf001/uva//J0906+6930_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0906+6930_S_uvs.fits wwins /vlbi/uf001/uva//J0906+6930_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0906+6930_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0925735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231845 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751334 0.751334 1.50267 3.00534 6.01067 12.0213 24.0427 48.0854 96.1707 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.289 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0906+6930_S_dfm.log closed on Mon Jan 14 00:16:02 2019