! Started logfile: /scr/pima/bg219i_uvs/J2307+3802_S_dfm.log on Thu May 19 23:42:46 2016 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 /scr/pima/bg219i_uvs/J2307+3802_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2307+3802_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854281 visibilities/baseline/integration-bin. ! Found source: J2307+3802 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 9380 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J2307+3802_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 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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.071669Jy sigma=24.497628 ! Fit after self-cal, rms=0.790880Jy sigma=19.029909 ! 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=3.468 mas, bmaj=5.059 mas, bpa=3.334 degrees ! Estimated noise=0.509458 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 = 0.156868 Jy ! Component: 100 - total flux cleaned = 0.237582 Jy ! Total flux subtracted in 100 components = 0.237582 Jy ! Clean residual min=-0.032569 max=0.062010 Jy/beam ! Clean residual mean=0.000035 rms=0.009942 Jy/beam ! Combined flux in latest and established models = 0.237582 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.237582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241075Jy sigma=4.730519 ! Fit after self-cal, rms=0.240497Jy sigma=4.718261 ! Inverting map ! Added new window around map position (6, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0651455 Jy ! Component: 100 - total flux cleaned = 0.11017 Jy ! Total flux subtracted in 100 components = 0.11017 Jy ! Clean residual min=-0.026347 max=0.052564 Jy/beam ! Clean residual mean=0.000034 rms=0.008342 Jy/beam ! Combined flux in latest and established models = 0.347752 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.347752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202063Jy sigma=4.003476 ! Fit after self-cal, rms=0.201418Jy sigma=3.983295 ! Inverting map ! Added new window around map position (12.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0536744 Jy ! Component: 100 - total flux cleaned = 0.090838 Jy ! Total flux subtracted in 100 components = 0.090838 Jy ! Clean residual min=-0.023769 max=0.038636 Jy/beam ! Clean residual mean=0.000029 rms=0.006969 Jy/beam ! Combined flux in latest and established models = 0.43859 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.43859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171828Jy sigma=3.409902 ! Fit after self-cal, rms=0.170711Jy sigma=3.378313 ! 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=4.168 mas, bmaj=5.796 mas, bpa=-0.9192 degrees ! Estimated noise=0.335063 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 = 0.0543461 Jy ! Component: 100 - total flux cleaned = 0.0972227 Jy ! Component: 150 - total flux cleaned = 0.13233 Jy ! Component: 200 - total flux cleaned = 0.161253 Jy ! Total flux subtracted in 200 components = 0.161253 Jy ! Clean residual min=-0.023424 max=0.045630 Jy/beam ! Clean residual mean=-0.000042 rms=0.007428 Jy/beam ! Combined flux in latest and established models = 0.599843 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 128 components and 0.599843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133536Jy sigma=2.729837 ! Fit after self-cal, rms=0.132566Jy sigma=2.704729 ! Inverting map ! Added new window around map position (20, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458365 Jy ! Component: 100 - total flux cleaned = 0.0750852 Jy ! Component: 150 - total flux cleaned = 0.0990693 Jy ! Component: 200 - total flux cleaned = 0.119501 Jy ! Total flux subtracted in 200 components = 0.119501 Jy ! Clean residual min=-0.018354 max=0.039856 Jy/beam ! Clean residual mean=-0.000008 rms=0.005470 Jy/beam ! Combined flux in latest and established models = 0.719344 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 168 components and 0.719344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105993Jy sigma=2.205719 ! Fit after self-cal, rms=0.104470Jy sigma=2.172869 ! Inverting map ! Added new window around map position (92, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335714 Jy ! Component: 100 - total flux cleaned = 0.0547483 Jy ! Component: 150 - total flux cleaned = 0.0724389 Jy ! Component: 200 - total flux cleaned = 0.0877748 Jy ! Total flux subtracted in 200 components = 0.0877748 Jy ! Clean residual min=-0.013371 max=0.026675 Jy/beam ! Clean residual mean=-0.000036 rms=0.003994 Jy/beam ! Combined flux in latest and established models = 0.807119 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 205 components and 0.807119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086685Jy sigma=1.825840 ! Fit after self-cal, rms=0.085558Jy sigma=1.800200 ! Inverting map ! Added new window around map position (29.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247189 Jy ! Component: 100 - total flux cleaned = 0.0388905 Jy ! Component: 150 - total flux cleaned = 0.0510601 Jy ! Component: 200 - total flux cleaned = 0.0618347 Jy ! Total flux subtracted in 200 components = 0.0618347 Jy ! Clean residual min=-0.009638 max=0.010342 Jy/beam ! Clean residual mean=-0.000029 rms=0.002926 Jy/beam ! Combined flux in latest and established models = 0.868954 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 262 components and 0.868954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074543Jy sigma=1.593847 ! Fit after self-cal, rms=0.073809Jy sigma=1.577376 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.168 x 5.796 at -0.9192 degrees (North through East) ! Clean map min=-0.0097653 max=0.19993 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.06 KP 0.95 ! LA 0.94 MK 1.02 NL 0.99 OV 1.08 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.08 KP 0.95 ! LA 0.94 MK 0.99 NL 1.00 OV 1.07 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.07 KP 0.96 ! LA 0.96 MK 1.01 NL 1.01 OV 1.09 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.05 KP 0.98 ! LA 0.94 MK 1.14 NL 1.02 OV 0.87 ! PT 0.96 SC 1.06 ! ! ! Fit before self-cal, rms=0.073809Jy sigma=1.577376 ! Fit after self-cal, rms=0.068372Jy sigma=1.452947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.21 mas, bmaj=5.845 mas, bpa=-1.007 degrees ! Estimated noise=0.338648 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 = 0.0052565 Jy ! Component: 100 - total flux cleaned = 0.00830504 Jy ! Component: 150 - total flux cleaned = 0.0105955 Jy ! Component: 200 - total flux cleaned = 0.0118017 Jy ! Total flux subtracted in 200 components = 0.0118017 Jy ! Clean residual min=-0.008207 max=0.009325 Jy/beam ! Clean residual mean=-0.000010 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.880755 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 290 components and 0.880755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067089Jy sigma=1.427153 ! Fit after self-cal, rms=0.067042Jy sigma=1.425533 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067042Jy sigma=1.425533 ! Fit after self-cal, rms=0.066968Jy sigma=1.407080 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.225 mas, bmaj=5.908 mas, bpa=0.09582 degrees ! Estimated noise=0.34011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200644 Jy ! Component: 100 - total flux cleaned = 0.00266403 Jy ! Component: 150 - total flux cleaned = 0.00311725 Jy ! Component: 200 - total flux cleaned = 0.00326055 Jy ! Total flux subtracted in 200 components = 0.00326055 Jy ! Clean residual min=-0.006592 max=0.008099 Jy/beam ! Clean residual mean=0.000003 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.884016 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 312 components and 0.884016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066192Jy sigma=1.391404 ! Fit after self-cal, rms=0.066175Jy sigma=1.390854 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 (110, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066109 Jy ! Component: 100 - total flux cleaned = 0.00846529 Jy ! Component: 150 - total flux cleaned = 0.0101307 Jy ! Component: 200 - total flux cleaned = 0.0106409 Jy ! Total flux subtracted in 200 components = 0.0106409 Jy ! Clean residual min=-0.005932 max=0.006091 Jy/beam ! Clean residual mean=0.000002 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.894657 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 348 components and 0.894657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065298Jy sigma=1.369265 ! Fit after self-cal, rms=0.065250Jy sigma=1.368369 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065250Jy sigma=1.368369 ! Fit after self-cal, rms=0.064949Jy sigma=1.366928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.23 mas, bmaj=5.919 mas, bpa=0.07356 degrees ! Estimated noise=0.339211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246939 Jy ! Component: 100 - total flux cleaned = 0.00334269 Jy ! Component: 150 - total flux cleaned = 0.00369054 Jy ! Component: 200 - total flux cleaned = 0.00379964 Jy ! Total flux subtracted in 200 components = 0.00379964 Jy ! Clean residual min=-0.005630 max=0.005642 Jy/beam ! Clean residual mean=-0.000001 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.898456 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 367 components and 0.898456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064541Jy sigma=1.357646 ! Fit after self-cal, rms=0.064532Jy sigma=1.357413 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 = 0.00135069 Jy ! Component: 100 - total flux cleaned = 0.0015549 Jy ! Component: 150 - total flux cleaned = 0.001653 Jy ! Component: 200 - total flux cleaned = 0.00193561 Jy ! Total flux subtracted in 200 components = 0.00193561 Jy ! Clean residual min=-0.005434 max=0.005325 Jy/beam ! Clean residual mean=-0.000001 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.900392 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 374 components and 0.900392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064245Jy sigma=1.351149 ! Fit after self-cal, rms=0.064244Jy sigma=1.350995 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064244Jy sigma=1.350995 ! Fit after self-cal, rms=0.064100Jy sigma=1.350547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.145 mas, bmaj=8.719 mas, bpa=-0.2561 degrees ! Estimated noise=0.426071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157518 Jy ! Component: 100 - total flux cleaned = 0.00220914 Jy ! Component: 150 - total flux cleaned = 0.00276593 Jy ! Component: 200 - total flux cleaned = 0.00307649 Jy ! Total flux subtracted in 200 components = 0.00307649 Jy ! Clean residual min=-0.008665 max=0.008886 Jy/beam ! Clean residual mean=-0.000006 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 0.903468 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 414 components and 0.903468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063894Jy sigma=1.346092 ! Fit after self-cal, rms=0.063894Jy sigma=1.345833 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 = 0.000852122 Jy ! Component: 100 - total flux cleaned = 0.00132254 Jy ! Component: 150 - total flux cleaned = 0.0016705 Jy ! Component: 200 - total flux cleaned = 0.00199631 Jy ! Total flux subtracted in 200 components = 0.00199631 Jy ! Clean residual min=-0.008629 max=0.008768 Jy/beam ! Clean residual mean=-0.000005 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.905465 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 437 components and 0.905465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063781Jy sigma=1.343547 ! Fit after self-cal, rms=0.063786Jy sigma=1.343398 ! 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=4.229 mas, bmaj=5.922 mas, bpa=-0.33 degrees ! Estimated noise=0.338586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.229 x 5.922 at -0.33 degrees (North through East) ! Clean map min=-0.0059714 max=0.19825 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=3.503 mas, bmaj=5.162 mas, bpa=3.381 degrees ! Estimated noise=0.520502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156314 Jy ! Component: 100 - total flux cleaned = 0.247855 Jy ! Component: 150 - total flux cleaned = 0.317311 Jy ! Component: 200 - total flux cleaned = 0.372173 Jy ! Total flux subtracted in 200 components = 0.372173 Jy ! Clean residual min=-0.023847 max=0.033035 Jy/beam ! Clean residual mean=0.000031 rms=0.007519 Jy/beam ! Combined flux in latest and established models = 0.372173 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.372173 Jy ! Inverting map and beam ! Estimated beam: bmin=4.229 mas, bmaj=5.922 mas, bpa=-0.33 degrees ! Estimated noise=0.338586 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 = 0.0713508 Jy ! Component: 100 - total flux cleaned = 0.128532 Jy ! Component: 150 - total flux cleaned = 0.176749 Jy ! Component: 200 - total flux cleaned = 0.21782 Jy ! Total flux subtracted in 200 components = 0.21782 Jy ! Clean residual min=-0.017492 max=0.025195 Jy/beam ! Clean residual mean=-0.000058 rms=0.006176 Jy/beam ! Combined flux in latest and established models = 0.589993 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 151 components and 0.589993 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=7.145 mas, bmaj=8.719 mas, bpa=-0.2561 degrees ! Estimated noise=0.426071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656252 Jy ! Component: 100 - total flux cleaned = 0.113276 Jy ! Component: 150 - total flux cleaned = 0.15015 Jy ! Component: 200 - total flux cleaned = 0.179146 Jy ! Total flux subtracted in 200 components = 0.179146 Jy ! Clean residual min=-0.018512 max=0.017121 Jy/beam ! Clean residual mean=-0.000024 rms=0.005542 Jy/beam ! Combined flux in latest and established models = 0.769139 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 = 0.0230964 Jy ! Component: 100 - total flux cleaned = 0.0419622 Jy ! Component: 150 - total flux cleaned = 0.0575555 Jy ! Component: 200 - total flux cleaned = 0.0706101 Jy ! Total flux subtracted in 200 components = 0.0706101 Jy ! Clean residual min=-0.013611 max=0.011682 Jy/beam ! Clean residual mean=-0.000007 rms=0.003602 Jy/beam ! Combined flux in latest and established models = 0.839749 Jy ! Adding 211 model components to the UV plane model. ! The established model now contains 337 components and 0.839748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.229 mas, bmaj=5.922 mas, bpa=-0.33 degrees ! Estimated noise=0.338586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984147 Jy ! Component: 100 - total flux cleaned = 0.0172565 Jy ! Component: 150 - total flux cleaned = 0.021827 Jy ! Component: 200 - total flux cleaned = 0.025941 Jy ! Total flux subtracted in 200 components = 0.025941 Jy ! Clean residual min=-0.006886 max=0.006207 Jy/beam ! Clean residual mean=-0.000008 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.865689 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 366 components and 0.865689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066092Jy sigma=1.400490 ! Fit after self-cal, rms=0.065626Jy sigma=1.388450 wmodel /J2307+3802_S_map.mod ! wmodel: Unable to open new model file: /J2307+3802_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2307+3802_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.229 x 5.922 at -0.33 degrees (North through East) ! Clean map min=-0.0065721 max=0.20175 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2307+3802_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.201748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.001716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.5517 2.5517 5.1034 10.2068 20.4136 40.8272 81.6544 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0051 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 117.568 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2307+3802_S_dfm.log closed on Thu May 19 23:42:49 2016