! Started logfile: .//J0109-4020_X_dfm.log on Wed Nov 16 11:45:17 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0109-4020_X_uvm.fits ! Reading UV FITS file: .//J0109-4020_X_uvm.fits ! AN table 1: 49 integrations on 15 of 15 possible baselines. ! AN table 2: 49 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0109-4020 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 9800 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0109-4020_X] 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 0.200x0.200 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001486Jy sigma=20.330345 ! Fit after self-cal, rms=0.978790Jy sigma=19.870266 ! 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=0.8432 mas, bmaj=9.807 mas, bpa=4.366 degrees ! Estimated noise=0.707191 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 = 0.0160223 Jy ! Component: 100 - total flux cleaned = 0.0195231 Jy ! Total flux subtracted in 100 components = 0.0195231 Jy ! Clean residual min=-0.001887 max=0.001849 Jy/beam ! Clean residual mean=-0.000038 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0195231 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0195231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032722Jy sigma=0.648083 ! Fit after self-cal, rms=0.031045Jy sigma=0.612737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285122 Jy ! Component: 100 - total flux cleaned = 0.00366337 Jy ! Total flux subtracted in 100 components = 0.00366337 Jy ! Clean residual min=-0.001595 max=0.001423 Jy/beam ! Clean residual mean=-0.000033 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0231864 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0231864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030684Jy sigma=0.605422 ! Fit after self-cal, rms=0.030672Jy sigma=0.605165 ! 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=1.128 mas, bmaj=10.47 mas, bpa=3.361 degrees ! Estimated noise=0.355009 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 = 0.00137621 Jy ! Component: 100 - total flux cleaned = 0.0019049 Jy ! Component: 150 - total flux cleaned = 0.00213201 Jy ! Component: 200 - total flux cleaned = 0.00215877 Jy ! Total flux subtracted in 200 components = 0.00215877 Jy ! Clean residual min=-0.001474 max=0.001205 Jy/beam ! Clean residual mean=-0.000021 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0253452 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.0253452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030614Jy sigma=0.604080 ! Fit after self-cal, rms=0.030602Jy sigma=0.603980 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 10.47 at 3.361 degrees (North through East) ! Clean map min=-0.001438 max=0.024174 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: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 0.99 LA 0.89 PT 1.04 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.06 LA 0.98 OV 1.13 ! PT 1.12 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.87 KP 1.13 LA 0.95 PT 1.01 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.95 LA 0.92 PT 1.02 ! SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.10 LA 0.92 OV 1.11 ! PT 1.05 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 1.00 LA 0.93 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.88 KP 0.97 LA 0.89 PT 0.90 ! SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 KP 0.91 LA 0.95 PT 1.10 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 1.03 LA 1.19 OV 0.92 ! PT 1.12 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.030602Jy sigma=0.603980 ! Fit after self-cal, rms=0.030441Jy sigma=0.602590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=10.52 mas, bpa=3.35 degrees ! Estimated noise=0.35221 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 = -0.000264923 Jy ! Component: 100 - total flux cleaned = -0.000292828 Jy ! Component: 150 - total flux cleaned = -0.000292938 Jy ! Component: 200 - total flux cleaned = -0.000300078 Jy ! Total flux subtracted in 200 components = -0.000300078 Jy ! Clean residual min=-0.001027 max=0.000994 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0250451 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0250451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030436Jy sigma=0.602481 ! Fit after self-cal, rms=0.030470Jy sigma=0.602191 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030470Jy sigma=0.602191 ! Fit after self-cal, rms=0.030514Jy sigma=0.602105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=10.55 mas, bpa=3.365 degrees ! Estimated noise=0.351504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017605 Jy ! Component: 100 - total flux cleaned = -0.000183602 Jy ! Component: 150 - total flux cleaned = -0.00018346 Jy ! Component: 200 - total flux cleaned = -0.000183309 Jy ! Total flux subtracted in 200 components = -0.000183309 Jy ! Clean residual min=-0.001021 max=0.000991 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0248618 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0248618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030510Jy sigma=0.602034 ! Fit after self-cal, rms=0.030519Jy sigma=0.601901 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 = 2.76688e-05 Jy ! Component: 100 - total flux cleaned = 2.77206e-05 Jy ! Component: 150 - total flux cleaned = 2.10821e-05 Jy ! Component: 200 - total flux cleaned = 2.10973e-05 Jy ! Total flux subtracted in 200 components = 2.10973e-05 Jy ! Clean residual min=-0.001042 max=0.000999 Jy/beam ! Clean residual mean=-0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0248829 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0248829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030517Jy sigma=0.601842 ! Fit after self-cal, rms=0.030517Jy sigma=0.601835 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030517Jy sigma=0.601835 ! Fit after self-cal, rms=0.030500Jy sigma=0.601818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=10.56 mas, bpa=3.364 degrees ! Estimated noise=0.350943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121774 Jy ! Component: 100 - total flux cleaned = -0.000128237 Jy ! Component: 150 - total flux cleaned = -0.000128146 Jy ! Component: 200 - total flux cleaned = -0.000122329 Jy ! Total flux subtracted in 200 components = -0.000122329 Jy ! Clean residual min=-0.001003 max=0.000991 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0247606 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0247606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030497Jy sigma=0.601771 ! Fit after self-cal, rms=0.030502Jy sigma=0.601764 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 = 1.69563e-05 Jy ! Component: 100 - total flux cleaned = 2.24744e-05 Jy ! Component: 150 - total flux cleaned = 2.77198e-05 Jy ! Component: 200 - total flux cleaned = 2.7941e-05 Jy ! Total flux subtracted in 200 components = 2.7941e-05 Jy ! Clean residual min=-0.001012 max=0.000996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0247885 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0247885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030500Jy sigma=0.601730 ! Fit after self-cal, rms=0.030501Jy sigma=0.601727 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030501Jy sigma=0.601727 ! Fit after self-cal, rms=0.030491Jy sigma=0.601722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=14.26 mas, bpa=-2.586 degrees ! Estimated noise=0.418194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.40357e-05 Jy ! Component: 100 - total flux cleaned = -1.06474e-05 Jy ! Component: 150 - total flux cleaned = 4.25192e-07 Jy ! Component: 200 - total flux cleaned = 4.71989e-07 Jy ! Total flux subtracted in 200 components = 4.71989e-07 Jy ! Clean residual min=-0.001144 max=0.001125 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.024789 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.024789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030490Jy sigma=0.601703 ! Fit after self-cal, rms=0.030492Jy sigma=0.601699 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 = 2.31953e-05 Jy ! Component: 100 - total flux cleaned = 5.02911e-05 Jy ! Component: 150 - total flux cleaned = 5.55552e-05 Jy ! Component: 200 - total flux cleaned = 6.03648e-05 Jy ! Total flux subtracted in 200 components = 6.03648e-05 Jy ! Clean residual min=-0.001149 max=0.001128 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0248494 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.0248494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030491Jy sigma=0.601687 ! Fit after self-cal, rms=0.030491Jy sigma=0.601685 ! 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=1.151 mas, bmaj=10.57 mas, bpa=3.365 degrees ! Estimated noise=0.350748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 10.57 at 3.365 degrees (North through East) ! Clean map min=-0.00097165 max=0.024487 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=0.8549 mas, bmaj=9.878 mas, bpa=4.393 degrees ! Estimated noise=0.715882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180384 Jy ! Component: 100 - total flux cleaned = 0.0217523 Jy ! Component: 150 - total flux cleaned = 0.0224346 Jy ! Component: 200 - total flux cleaned = 0.0228888 Jy ! Total flux subtracted in 200 components = 0.0228888 Jy ! Clean residual min=-0.001512 max=0.001319 Jy/beam ! Clean residual mean=-0.000020 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0228888 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 0.0228888 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=10.57 mas, bpa=3.365 degrees ! Estimated noise=0.350748 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 = 0.00121877 Jy ! Component: 100 - total flux cleaned = 0.00153412 Jy ! Component: 150 - total flux cleaned = 0.00160978 Jy ! Component: 200 - total flux cleaned = 0.00168702 Jy ! Total flux subtracted in 200 components = 0.00168702 Jy ! Clean residual min=-0.001113 max=0.001026 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0245758 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.0245758 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=14.26 mas, bpa=-2.586 degrees ! Estimated noise=0.418194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161926 Jy ! Component: 100 - total flux cleaned = 0.000210778 Jy ! Component: 150 - total flux cleaned = 0.000254877 Jy ! Component: 200 - total flux cleaned = 0.000271398 Jy ! Total flux subtracted in 200 components = 0.000271398 Jy ! Clean residual min=-0.001196 max=0.001158 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0248472 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 = -4.58231e-08 Jy ! Component: 100 - total flux cleaned = -9.57336e-08 Jy ! Component: 150 - total flux cleaned = 1.91013e-07 Jy ! Component: 200 - total flux cleaned = 7.38032e-06 Jy ! Total flux subtracted in 200 components = 7.38032e-06 Jy ! Clean residual min=-0.001179 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0248546 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0248546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=10.57 mas, bpa=3.365 degrees ! Estimated noise=0.350748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.42912e-05 Jy ! Component: 100 - total flux cleaned = -3.40733e-05 Jy ! Component: 150 - total flux cleaned = -4.27931e-05 Jy ! Component: 200 - total flux cleaned = -4.22506e-05 Jy ! Total flux subtracted in 200 components = -4.22506e-05 Jy ! Clean residual min=-0.001029 max=0.001022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0248123 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.0248123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030496Jy sigma=0.601787 ! Fit after self-cal, rms=0.030495Jy sigma=0.601776 wmodel /J0109-4020_X_map.mod ! wmodel: Unable to open new model file: /J0109-4020_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0109-4020_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 10.57 at 3.365 degrees (North through East) ! Clean map min=-0.00098781 max=0.024015 Jy/beam ! Writing clean map to FITS file: .//J0109-4020_X_map.fits wmodel .//J0109-4020_X_map.mod ! Writing 73 model components to file: .//J0109-4020_X_map.mod wobs .//J0109-4020_X_uvs.fits ! Writing UV FITS file: .//J0109-4020_X_uvs.fits wwins .//J0109-4020_X_map.win ! wwins: Wrote 1 windows to .//J0109-4020_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0240146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296818 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.70797 3.70797 7.41595 14.8319 29.6638 59.3276 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 80.906 quit ! Quitting program ! Log file .//J0109-4020_X_dfm.log closed on Wed Nov 16 11:45:19 2016