! Started logfile: /scr/pima/rv119_uvs/J2109-4110_S_dfm.log on Sun Dec 17 11:38:56 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J2109-4110_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J2109-4110_S_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 4 integrations on 10 of 10 possible baselines. ! AN table 4: 5 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.672727 visibilities/baseline/integration-bin. ! Found source: J2109-4110 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 444 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 J2109-4110_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 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.334035Jy sigma=14.944626 ! Fit after self-cal, rms=0.661362Jy sigma=6.747978 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.99 mas, bmaj=13.89 mas, bpa=-7.594 degrees ! Estimated noise=4.21236 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 = 0.441676 Jy ! Component: 100 - total flux cleaned = 0.615564 Jy ! Total flux subtracted in 100 components = 0.615564 Jy ! Clean residual min=-0.087285 max=0.101365 Jy/beam ! Clean residual mean=-0.000893 rms=0.022994 Jy/beam ! Combined flux in latest and established models = 0.615564 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.615564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.640900Jy sigma=5.425098 ! Fit after self-cal, rms=0.640550Jy sigma=5.420674 ! 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=3.72 mas, bmaj=18.2 mas, bpa=-6.359 degrees ! Estimated noise=3.3975 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 = 0.210259 Jy ! Component: 100 - total flux cleaned = 0.309588 Jy ! Component: 150 - total flux cleaned = 0.3605 Jy ! Component: 200 - total flux cleaned = 0.386824 Jy ! Total flux subtracted in 200 components = 0.386824 Jy ! Clean residual min=-0.079077 max=0.097304 Jy/beam ! Clean residual mean=0.000110 rms=0.023852 Jy/beam ! Combined flux in latest and established models = 1.00239 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 1.00239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.549566Jy sigma=4.570948 ! Fit after self-cal, rms=0.549345Jy sigma=4.567624 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.72 x 18.2 at -6.359 degrees (North through East) ! Clean map min=-0.078093 max=0.59744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.03 LA 1.06 NL 1.47 OV 1.08 ! PT 1.02 SC 1.45 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.06 MK 1.24 OV 1.19 ! PT 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 1.07 LA 1.04 MK 0.96 OV 1.25 ! PT 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.05 LA 1.04 NL 1.56 OV 1.18 ! PT 1.04 SC 1.51 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.02 MK 1.13 OV 1.20 ! PT 1.15 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 1.08 LA 1.01 MK 0.96 OV 1.22 ! PT 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.26 LA 1.03 NL 1.00* OV 1.16 ! PT 1.02 SC 0.52 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 0.39 MK 0.97 OV 1.16 ! PT 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.43 LA 0.83 MK 0.84 OV 1.23 ! PT 1.11 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 1.06 LA 1.04 NL 1.60 OV 1.05 ! PT 1.07 SC 1.53 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.02 MK 1.15 OV 1.25 ! PT 1.13 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 1.08 LA 1.03 MK 1.04 OV 1.24 ! PT 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.549345Jy sigma=4.567624 ! Fit after self-cal, rms=0.129985Jy sigma=1.247405 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=17.45 mas, bpa=-5.911 degrees ! Estimated noise=3.8503 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 (10, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284295 Jy ! Component: 100 - total flux cleaned = 0.0278715 Jy ! Component: 150 - total flux cleaned = 0.0278357 Jy ! Component: 200 - total flux cleaned = 0.0283578 Jy ! Total flux subtracted in 200 components = 0.0283578 Jy ! Clean residual min=-0.023671 max=0.020299 Jy/beam ! Clean residual mean=-0.000053 rms=0.005400 Jy/beam ! Combined flux in latest and established models = 1.03075 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 1.03075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116253Jy sigma=1.135682 ! Fit after self-cal, rms=0.115223Jy sigma=1.115769 ! 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=0.115223Jy sigma=1.115769 ! Fit after self-cal, rms=0.108750Jy sigma=1.094223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.29 mas, bmaj=17.26 mas, bpa=-6.01 degrees ! Estimated noise=3.77162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126843 Jy ! Component: 100 - total flux cleaned = 0.0135578 Jy ! Component: 150 - total flux cleaned = 0.0135697 Jy ! Component: 200 - total flux cleaned = 0.0141354 Jy ! Total flux subtracted in 200 components = 0.0141354 Jy ! Clean residual min=-0.018665 max=0.017667 Jy/beam ! Clean residual mean=-0.000049 rms=0.004541 Jy/beam ! Combined flux in latest and established models = 1.04488 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 1.04488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103030Jy sigma=1.066966 ! Fit after self-cal, rms=0.102374Jy sigma=1.063846 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 = 0.00194685 Jy ! Component: 100 - total flux cleaned = 0.00270474 Jy ! Component: 150 - total flux cleaned = 0.00315944 Jy ! Component: 200 - total flux cleaned = 0.00337599 Jy ! Total flux subtracted in 200 components = 0.00337599 Jy ! Clean residual min=-0.018670 max=0.018124 Jy/beam ! Clean residual mean=-0.000043 rms=0.004462 Jy/beam ! Combined flux in latest and established models = 1.04826 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 1.04826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100391Jy sigma=1.056459 ! Fit after self-cal, rms=0.100216Jy sigma=1.055807 ! 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=0.100216Jy sigma=1.055807 ! Fit after self-cal, rms=0.088750Jy sigma=1.021832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=17.14 mas, bpa=-5.988 degrees ! Estimated noise=3.73671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505415 Jy ! Component: 100 - total flux cleaned = 0.00602998 Jy ! Component: 150 - total flux cleaned = 0.00735892 Jy ! Component: 200 - total flux cleaned = 0.00799253 Jy ! Total flux subtracted in 200 components = 0.00799253 Jy ! Clean residual min=-0.016331 max=0.014389 Jy/beam ! Clean residual mean=-0.000090 rms=0.003773 Jy/beam ! Combined flux in latest and established models = 1.05625 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 1.05625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086857Jy sigma=1.013190 ! Fit after self-cal, rms=0.086594Jy sigma=1.012414 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 = 0.00164241 Jy ! Component: 100 - total flux cleaned = 0.00190888 Jy ! Component: 150 - total flux cleaned = 0.00190875 Jy ! Component: 200 - total flux cleaned = 0.00202816 Jy ! Total flux subtracted in 200 components = 0.00202816 Jy ! Clean residual min=-0.016484 max=0.014192 Jy/beam ! Clean residual mean=-0.000086 rms=0.003753 Jy/beam ! Combined flux in latest and established models = 1.05828 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 1.05828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086010Jy sigma=1.010450 ! Fit after self-cal, rms=0.085916Jy sigma=1.010210 ! 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=0.085916Jy sigma=1.010210 ! Fit after self-cal, rms=0.085167Jy sigma=1.004268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.311 mas, bmaj=38.08 mas, bpa=-5.784 degrees ! Estimated noise=4.92395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550351 Jy ! Component: 100 - total flux cleaned = 0.00587268 Jy ! Component: 150 - total flux cleaned = 0.00631993 Jy ! Component: 200 - total flux cleaned = 0.00656522 Jy ! Total flux subtracted in 200 components = 0.00656522 Jy ! Clean residual min=-0.013998 max=0.016104 Jy/beam ! Clean residual mean=-0.000163 rms=0.004392 Jy/beam ! Combined flux in latest and established models = 1.06484 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 175 components and 1.06484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084273Jy sigma=1.005078 ! Fit after self-cal, rms=0.084137Jy sigma=1.003840 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 = 0.00098324 Jy ! Component: 100 - total flux cleaned = 0.00134613 Jy ! Component: 150 - total flux cleaned = 0.00145244 Jy ! Component: 200 - total flux cleaned = 0.00154659 Jy ! Total flux subtracted in 200 components = 0.00154659 Jy ! Clean residual min=-0.013835 max=0.015785 Jy/beam ! Clean residual mean=-0.000159 rms=0.004314 Jy/beam ! Combined flux in latest and established models = 1.06639 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 184 components and 1.06639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083904Jy sigma=1.003811 ! Fit after self-cal, rms=0.083805Jy sigma=1.002754 ! 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=3.284 mas, bmaj=17.13 mas, bpa=-5.941 degrees ! Estimated noise=3.72544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.284 x 17.13 at -5.941 degrees (North through East) ! Clean map min=-0.014931 max=0.59454 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083805Jy sigma=1.002754 ! Fit after self-cal, rms=0.079532Jy sigma=0.821875 ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=17.1 mas, bpa=-5.897 degrees ! Estimated noise=3.73307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432457 Jy ! Component: 100 - total flux cleaned = 0.00480924 Jy ! Component: 150 - total flux cleaned = 0.00468112 Jy ! Component: 200 - total flux cleaned = 0.00456805 Jy ! Total flux subtracted in 200 components = 0.00456805 Jy ! Clean residual min=-0.014429 max=0.012527 Jy/beam ! Clean residual mean=-0.000106 rms=0.003353 Jy/beam ! Combined flux in latest and established models = 1.07096 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 209 components and 1.07096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078645Jy sigma=0.817001 ! Fit after self-cal, rms=0.078546Jy sigma=0.816201 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756626 Jy ! Component: 100 - total flux cleaned = 0.000658939 Jy ! Component: 150 - total flux cleaned = 0.000562335 Jy ! Component: 200 - total flux cleaned = 0.000471022 Jy ! Total flux subtracted in 200 components = 0.000471022 Jy ! Clean residual min=-0.014420 max=0.012365 Jy/beam ! Clean residual mean=-0.000105 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 1.07143 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 222 components and 1.07143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078214Jy sigma=0.814861 ! Fit after self-cal, rms=0.078169Jy sigma=0.814259 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078169Jy sigma=0.814259 ! Fit after self-cal, rms=0.078089Jy sigma=0.810737 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.808 mas, bmaj=13.56 mas, bpa=-6.778 degrees ! Estimated noise=4.54755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.450734 Jy ! Component: 100 - total flux cleaned = 0.641152 Jy ! Component: 150 - total flux cleaned = 0.753942 Jy ! Component: 200 - total flux cleaned = 0.827755 Jy ! Total flux subtracted in 200 components = 0.827755 Jy ! Clean residual min=-0.033228 max=0.043801 Jy/beam ! Clean residual mean=-0.000095 rms=0.010001 Jy/beam ! Combined flux in latest and established models = 0.827755 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.827755 Jy ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=17.09 mas, bpa=-5.853 degrees ! Estimated noise=3.72829 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0882167 Jy ! Component: 100 - total flux cleaned = 0.141909 Jy ! Component: 150 - total flux cleaned = 0.176659 Jy ! Component: 200 - total flux cleaned = 0.199492 Jy ! Total flux subtracted in 200 components = 0.199492 Jy ! Clean residual min=-0.015729 max=0.014822 Jy/beam ! Clean residual mean=-0.000210 rms=0.004451 Jy/beam ! Combined flux in latest and established models = 1.02725 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 151 components and 1.02725 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=9.295 mas, bmaj=37.84 mas, bpa=-5.65 degrees ! Estimated noise=4.92035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222446 Jy ! Component: 100 - total flux cleaned = 0.0327822 Jy ! Component: 150 - total flux cleaned = 0.0386912 Jy ! Component: 200 - total flux cleaned = 0.0399397 Jy ! Total flux subtracted in 200 components = 0.0399397 Jy ! Clean residual min=-0.011533 max=0.013640 Jy/beam ! Clean residual mean=-0.000227 rms=0.003922 Jy/beam ! Combined flux in latest and established models = 1.06719 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 = 0.00108992 Jy ! Component: 100 - total flux cleaned = 0.00204669 Jy ! Component: 150 - total flux cleaned = 0.00277146 Jy ! Component: 200 - total flux cleaned = 0.00352363 Jy ! Total flux subtracted in 200 components = 0.00352363 Jy ! Clean residual min=-0.011280 max=0.012960 Jy/beam ! Clean residual mean=-0.000214 rms=0.003824 Jy/beam ! Combined flux in latest and established models = 1.07071 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 214 components and 1.07071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=17.09 mas, bpa=-5.853 degrees ! Estimated noise=3.72829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200588 Jy ! Component: 100 - total flux cleaned = 0.00134131 Jy ! Component: 150 - total flux cleaned = 0.00116126 Jy ! Component: 200 - total flux cleaned = 0.000851792 Jy ! Total flux subtracted in 200 components = 0.000851792 Jy ! Clean residual min=-0.013065 max=0.011309 Jy/beam ! Clean residual mean=-0.000114 rms=0.003253 Jy/beam ! Combined flux in latest and established models = 1.07156 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 231 components and 1.07156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077107Jy sigma=0.813549 ! Fit after self-cal, rms=0.076796Jy sigma=0.808192 wmodel J2109-4110_S_map.mod ! Writing 231 model components to file: J2109-4110_S_map.mod wobs J2109-4110_S_uvs.fits ! Writing UV FITS file: J2109-4110_S_uvs.fits wwins J2109-4110_S_map.win ! wwins: Wrote 3 windows to J2109-4110_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 = -0.00414134 Jy ! Component: 100 - total flux cleaned = -0.00585019 Jy ! Component: 150 - total flux cleaned = -0.00743663 Jy ! Component: 200 - total flux cleaned = -0.00858875 Jy ! Component: 250 - total flux cleaned = -0.00952352 Jy ! Component: 300 - total flux cleaned = -0.0109925 Jy ! Component: 350 - total flux cleaned = -0.0121096 Jy ! Component: 400 - total flux cleaned = -0.0135937 Jy ! Component: 450 - total flux cleaned = -0.0147635 Jy ! Component: 500 - total flux cleaned = -0.0158911 Jy ! Component: 550 - total flux cleaned = -0.0171011 Jy ! Component: 600 - total flux cleaned = -0.01839 Jy ! Component: 650 - total flux cleaned = -0.0195209 Jy ! Component: 700 - total flux cleaned = -0.0206199 Jy ! Component: 750 - total flux cleaned = -0.021898 Jy ! Component: 800 - total flux cleaned = -0.0230341 Jy ! Component: 850 - total flux cleaned = -0.0241381 Jy ! Component: 900 - total flux cleaned = -0.0250181 Jy ! Component: 950 - total flux cleaned = -0.0263487 Jy ! Component: 1000 - total flux cleaned = -0.02746 Jy ! Component: 1050 - total flux cleaned = -0.0283624 Jy ! Component: 1100 - total flux cleaned = -0.0292461 Jy ! Component: 1150 - total flux cleaned = -0.0301968 Jy ! Component: 1200 - total flux cleaned = -0.0309556 Jy ! Component: 1250 - total flux cleaned = -0.0317811 Jy ! Component: 1300 - total flux cleaned = -0.03267 Jy ! Component: 1350 - total flux cleaned = -0.0333051 Jy ! Component: 1400 - total flux cleaned = -0.034163 Jy ! Component: 1450 - total flux cleaned = -0.0350797 Jy ! Component: 1500 - total flux cleaned = -0.0357553 Jy ! Component: 1550 - total flux cleaned = -0.0364175 Jy ! Component: 1600 - total flux cleaned = -0.0371419 Jy ! Component: 1650 - total flux cleaned = -0.0377834 Jy ! Component: 1700 - total flux cleaned = -0.0384856 Jy ! Component: 1750 - total flux cleaned = -0.0393153 Jy ! Component: 1800 - total flux cleaned = -0.0399271 Jy ! Component: 1850 - total flux cleaned = -0.0405295 Jy ! Component: 1900 - total flux cleaned = -0.0411233 Jy ! Component: 1950 - total flux cleaned = -0.0418379 Jy ! Component: 2000 - total flux cleaned = -0.0424785 Jy ! Component: 2050 - total flux cleaned = -0.0430478 Jy ! Component: 2100 - total flux cleaned = -0.0437343 Jy ! Component: 2150 - total flux cleaned = -0.0444136 Jy ! Component: 2200 - total flux cleaned = -0.0447796 Jy ! Component: 2250 - total flux cleaned = -0.0454425 Jy ! Component: 2300 - total flux cleaned = -0.0460977 Jy ! Component: 2350 - total flux cleaned = -0.0465094 Jy ! Component: 2400 - total flux cleaned = -0.0469748 Jy ! Component: 2450 - total flux cleaned = -0.047378 Jy ! Component: 2500 - total flux cleaned = -0.0477777 Jy ! Component: 2550 - total flux cleaned = -0.048061 Jy ! Component: 2600 - total flux cleaned = -0.0483421 Jy ! Component: 2650 - total flux cleaned = -0.0486769 Jy ! Component: 2700 - total flux cleaned = -0.0487873 Jy ! Component: 2750 - total flux cleaned = -0.048952 Jy ! Component: 2800 - total flux cleaned = -0.0492252 Jy ! Component: 2850 - total flux cleaned = -0.049442 Jy ! Component: 2900 - total flux cleaned = -0.0496035 Jy ! Component: 2950 - total flux cleaned = -0.0497644 Jy ! Component: 3000 - total flux cleaned = -0.049871 Jy ! Component: 3050 - total flux cleaned = -0.049977 Jy ! Component: 3100 - total flux cleaned = -0.050188 Jy ! Component: 3150 - total flux cleaned = -0.0502926 Jy ! Component: 3200 - total flux cleaned = -0.0504491 Jy ! Component: 3250 - total flux cleaned = -0.0503974 Jy ! Component: 3300 - total flux cleaned = -0.050656 Jy ! Component: 3350 - total flux cleaned = -0.0507589 Jy ! Component: 3400 - total flux cleaned = -0.0509128 Jy ! Component: 3450 - total flux cleaned = -0.0510149 Jy ! Component: 3500 - total flux cleaned = -0.0512186 Jy ! Component: 3550 - total flux cleaned = -0.0515223 Jy ! Component: 3600 - total flux cleaned = -0.0515725 Jy ! Component: 3650 - total flux cleaned = -0.0517736 Jy ! Component: 3700 - total flux cleaned = -0.0520242 Jy ! Component: 3750 - total flux cleaned = -0.0521242 Jy ! Component: 3800 - total flux cleaned = -0.0522736 Jy ! Component: 3850 - total flux cleaned = -0.0521744 Jy ! Component: 3900 - total flux cleaned = -0.0522241 Jy ! Component: 3950 - total flux cleaned = -0.0521746 Jy ! Component: 4000 - total flux cleaned = -0.0521251 Jy ! Component: 4050 - total flux cleaned = -0.0521744 Jy ! Total flux subtracted in 4096 components = -0.0520758 Jy ! Clean residual min=-0.002660 max=0.002843 Jy/beam ! Clean residual mean=-0.000020 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 1.01949 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 528 components and 1.01949 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J2109-4110_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.291 x 17.09 at -5.853 degrees (North through East) ! Clean map min=-0.0085779 max=0.6219 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J2109-4110_S_map.fits wmodel /scr/pima/rv119_uvs/J2109-4110_S_map.mod ! Writing 528 model components to file: /scr/pima/rv119_uvs/J2109-4110_S_map.mod wobs /scr/pima/rv119_uvs/J2109-4110_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J2109-4110_S_uvs.fits wwins /scr/pima/rv119_uvs/J2109-4110_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv119_uvs/J2109-4110_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.621895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000938376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452669 0.452669 0.905338 1.81068 3.62135 7.2427 14.4854 28.9708 57.9416 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.621 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 662.736 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J2109-4110_S_dfm.log closed on Sun Dec 17 11:39:00 2017