! Started logfile: /scr/pima/rv117_uvs/J0518+2054_S_dfm.log on Sat Dec 9 23:42:11 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/rv117_uvs/J0518+2054_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0518+2054_S_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 36 of 36 possible baselines. ! AN table 3: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891342 visibilities/baseline/integration-bin. ! Found source: J0518+2054 ! ! 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 74 lines of history. ! ! Reading 10172 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 J0518+2054_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 32 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.027531Jy sigma=16.065819 ! Fit after self-cal, rms=0.763478Jy sigma=11.970721 ! 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=1.946 mas, bmaj=3.766 mas, bpa=30.43 degrees ! Estimated noise=0.794782 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 = 0.17987 Jy ! Component: 100 - total flux cleaned = 0.230399 Jy ! Total flux subtracted in 100 components = 0.230399 Jy ! Clean residual min=-0.006453 max=0.018662 Jy/beam ! Clean residual mean=0.000005 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.230399 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.230399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148102Jy sigma=1.163749 ! Fit after self-cal, rms=0.148086Jy sigma=1.163374 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017467 Jy ! Component: 100 - total flux cleaned = 0.0237754 Jy ! Total flux subtracted in 100 components = 0.0237754 Jy ! Clean residual min=-0.005556 max=0.008280 Jy/beam ! Clean residual mean=0.000003 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.254174 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.254174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143865Jy sigma=1.099813 ! Fit after self-cal, rms=0.143862Jy sigma=1.099764 ! Inverting map ! Added new window around map position (8, 12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00814254 Jy ! Component: 100 - total flux cleaned = 0.0123748 Jy ! Total flux subtracted in 100 components = 0.0123748 Jy ! Clean residual min=-0.005663 max=0.005615 Jy/beam ! Clean residual mean=0.000003 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.266549 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.266549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142598Jy sigma=1.082672 ! Fit after self-cal, rms=0.142542Jy sigma=1.080925 ! 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=2.356 mas, bmaj=4.154 mas, bpa=27.54 degrees ! Estimated noise=0.478645 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 = 0.00701078 Jy ! Component: 100 - total flux cleaned = 0.0113611 Jy ! Component: 150 - total flux cleaned = 0.0143233 Jy ! Component: 200 - total flux cleaned = 0.0163818 Jy ! Total flux subtracted in 200 components = 0.0163818 Jy ! Clean residual min=-0.009259 max=0.006221 Jy/beam ! Clean residual mean=-0.000011 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.282931 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.282931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141197Jy sigma=1.076986 ! Fit after self-cal, rms=0.141161Jy sigma=1.076053 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.356 x 4.154 at 27.54 degrees (North through East) ! Clean map min=-0.0092027 max=0.23241 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 0.98 NL 1.00 OV 0.83 ! PT 1.02 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.75 KP 0.99 LA 1.01 ! MK 0.98 NL 1.10 NY 0.99 OV 0.97 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HH 1.11 HN 0.95 ! LA 1.02 NL 0.97 NY 0.88 PT 0.99 ! SC 0.98 WZ 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.04 KP 1.03 ! LA 0.99 MK 0.98 NL 1.02 OV 1.02 ! PT 1.02 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.77 KP 1.04 LA 0.96 ! MK 0.98 NL 1.59 NY 0.98 OV 1.03 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.97 HH 1.00 HN 1.00 ! LA 0.98 NL 0.99 NY 0.93 PT 1.01 ! SC 1.00 WZ 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.05 KP 1.03 ! LA 1.01 MK 1.05 NL 1.01 OV 1.04 ! PT 1.07 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.83 KP 1.02 LA 1.03 ! MK 0.99 NL 1.12 NY 1.03 OV 1.08 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.99 HH 0.94 HN 1.01 ! LA 1.05 NL 0.98 NY 0.98 PT 1.03 ! SC 1.02 WZ 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.03 KP 1.06 ! LA 1.03 MK 1.02 NL 1.03 OV 1.02 ! PT 1.04 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.24 KP 1.00 LA 1.01 ! MK 1.90 NL 1.02 NY 1.03 OV 1.01 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.04 HH 1.03 HN 0.99 ! LA 1.01 NL 1.00 NY 1.00 PT 1.02 ! SC 1.02 WZ 1.02 ! ! ! Fit before self-cal, rms=0.141161Jy sigma=1.076053 ! Fit after self-cal, rms=0.069712Jy sigma=0.945928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=4.149 mas, bpa=27.06 degrees ! Estimated noise=0.479848 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 = -0.00266719 Jy ! Component: 100 - total flux cleaned = -0.0030587 Jy ! Component: 150 - total flux cleaned = -0.00332092 Jy ! Component: 200 - total flux cleaned = -0.00349442 Jy ! Total flux subtracted in 200 components = -0.00349442 Jy ! Clean residual min=-0.003468 max=0.002168 Jy/beam ! Clean residual mean=-0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.279436 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.279436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069540Jy sigma=0.944157 ! Fit after self-cal, rms=0.069568Jy sigma=0.943103 ! 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=0.069568Jy sigma=0.943103 ! Fit after self-cal, rms=0.069798Jy sigma=0.939174 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=4.154 mas, bpa=26.99 degrees ! Estimated noise=0.48033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155003 Jy ! Component: 100 - total flux cleaned = -0.0018567 Jy ! Component: 150 - total flux cleaned = -0.00202175 Jy ! Component: 200 - total flux cleaned = -0.00215965 Jy ! Total flux subtracted in 200 components = -0.00215965 Jy ! Clean residual min=-0.003336 max=0.002058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.277277 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.277277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069702Jy sigma=0.938420 ! Fit after self-cal, rms=0.069692Jy sigma=0.938308 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 = -0.000431319 Jy ! Component: 100 - total flux cleaned = -0.000521955 Jy ! Component: 150 - total flux cleaned = -0.000547368 Jy ! Component: 200 - total flux cleaned = -0.000596007 Jy ! Total flux subtracted in 200 components = -0.000596007 Jy ! Clean residual min=-0.003303 max=0.002077 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.276681 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.276681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069656Jy sigma=0.938092 ! Fit after self-cal, rms=0.069650Jy sigma=0.938068 ! 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=0.069650Jy sigma=0.938068 ! Fit after self-cal, rms=0.069897Jy sigma=0.937718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.364 mas, bmaj=4.16 mas, bpa=26.98 degrees ! Estimated noise=0.481141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636138 Jy ! Component: 100 - total flux cleaned = -0.000883789 Jy ! Component: 150 - total flux cleaned = -0.000915508 Jy ! Component: 200 - total flux cleaned = -0.000972131 Jy ! Total flux subtracted in 200 components = -0.000972131 Jy ! Clean residual min=-0.003286 max=0.002012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.275708 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.275708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069841Jy sigma=0.937529 ! Fit after self-cal, rms=0.069837Jy sigma=0.937506 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 = -0.000207434 Jy ! Component: 100 - total flux cleaned = -0.000232252 Jy ! Component: 150 - total flux cleaned = -0.000278681 Jy ! Component: 200 - total flux cleaned = -0.000300989 Jy ! Total flux subtracted in 200 components = -0.000300989 Jy ! Clean residual min=-0.003270 max=0.002013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.275407 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.275408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069811Jy sigma=0.937401 ! Fit after self-cal, rms=0.069808Jy sigma=0.937393 ! 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=0.069808Jy sigma=0.937393 ! Fit after self-cal, rms=0.070047Jy sigma=0.937249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.463 mas, bmaj=9.779 mas, bpa=1.543 degrees ! Estimated noise=0.62275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412779 Jy ! Component: 100 - total flux cleaned = 0.000458922 Jy ! Component: 150 - total flux cleaned = 0.000421243 Jy ! Component: 200 - total flux cleaned = 0.000390608 Jy ! Total flux subtracted in 200 components = 0.000390608 Jy ! Clean residual min=-0.002955 max=0.002051 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.275798 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.275798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070078Jy sigma=0.937300 ! Fit after self-cal, rms=0.070077Jy sigma=0.937261 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 = 2.771e-06 Jy ! Component: 100 - total flux cleaned = -4.56472e-05 Jy ! Component: 150 - total flux cleaned = -7.25745e-05 Jy ! Component: 200 - total flux cleaned = -9.69907e-05 Jy ! Total flux subtracted in 200 components = -9.69907e-05 Jy ! Clean residual min=-0.002940 max=0.002035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.275701 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.275701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070093Jy sigma=0.937323 ! Fit after self-cal, rms=0.070092Jy sigma=0.937301 ! 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=2.365 mas, bmaj=4.165 mas, bpa=26.98 degrees ! Estimated noise=0.481951 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.365 x 4.165 at 26.98 degrees (North through East) ! Clean map min=-0.0031461 max=0.23507 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=1.948 mas, bmaj=3.769 mas, bpa=29.89 degrees ! Estimated noise=0.810402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183577 Jy ! Component: 100 - total flux cleaned = 0.234772 Jy ! Component: 150 - total flux cleaned = 0.252368 Jy ! Component: 200 - total flux cleaned = 0.260232 Jy ! Total flux subtracted in 200 components = 0.260232 Jy ! Clean residual min=-0.005653 max=0.005946 Jy/beam ! Clean residual mean=0.000003 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.260232 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.260232 Jy ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=4.165 mas, bpa=26.98 degrees ! Estimated noise=0.481951 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 (6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699682 Jy ! Component: 100 - total flux cleaned = 0.0109733 Jy ! Component: 150 - total flux cleaned = 0.0128823 Jy ! Component: 200 - total flux cleaned = 0.0132885 Jy ! Total flux subtracted in 200 components = 0.0132885 Jy ! Clean residual min=-0.003059 max=0.002222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.273521 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.273521 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=9.463 mas, bmaj=9.779 mas, bpa=1.543 degrees ! Estimated noise=0.62275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181533 Jy ! Component: 100 - total flux cleaned = 0.00211659 Jy ! Component: 150 - total flux cleaned = 0.00222426 Jy ! Component: 200 - total flux cleaned = 0.00232805 Jy ! Total flux subtracted in 200 components = 0.00232805 Jy ! Clean residual min=-0.002818 max=0.002047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.275849 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 = 6.75905e-05 Jy ! Component: 100 - total flux cleaned = 0.000135782 Jy ! Component: 150 - total flux cleaned = 0.000179824 Jy ! Component: 200 - total flux cleaned = 0.000215829 Jy ! Total flux subtracted in 200 components = 0.000215829 Jy ! Clean residual min=-0.002795 max=0.002044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.276065 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.276065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=4.165 mas, bpa=26.98 degrees ! Estimated noise=0.481951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.22474e-05 Jy ! Component: 100 - total flux cleaned = -0.00013858 Jy ! Component: 150 - total flux cleaned = -0.00029063 Jy ! Component: 200 - total flux cleaned = -0.000393112 Jy ! Total flux subtracted in 200 components = -0.000393112 Jy ! Clean residual min=-0.003113 max=0.002078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.275671 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.275672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069850Jy sigma=0.936726 ! Fit after self-cal, rms=0.069826Jy sigma=0.936462 wmodel J0518+2054_S_map.mod ! Writing 68 model components to file: J0518+2054_S_map.mod wobs J0518+2054_S_uvs.fits ! Writing UV FITS file: J0518+2054_S_uvs.fits wwins J0518+2054_S_map.win ! wwins: Wrote 3 windows to J0518+2054_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 = -0.00133328 Jy ! Component: 100 - total flux cleaned = -0.0024422 Jy ! Component: 150 - total flux cleaned = -0.00339906 Jy ! Component: 200 - total flux cleaned = -0.00415233 Jy ! Component: 250 - total flux cleaned = -0.00479955 Jy ! Component: 300 - total flux cleaned = -0.00524077 Jy ! Component: 350 - total flux cleaned = -0.00556239 Jy ! Component: 400 - total flux cleaned = -0.00584154 Jy ! Component: 450 - total flux cleaned = -0.00618237 Jy ! Component: 500 - total flux cleaned = -0.00654917 Jy ! Component: 550 - total flux cleaned = -0.00690916 Jy ! Component: 600 - total flux cleaned = -0.00723103 Jy ! Component: 650 - total flux cleaned = -0.00754744 Jy ! Component: 700 - total flux cleaned = -0.00795253 Jy ! Component: 750 - total flux cleaned = -0.00828995 Jy ! Component: 800 - total flux cleaned = -0.00853166 Jy ! Component: 850 - total flux cleaned = -0.0088006 Jy ! Component: 900 - total flux cleaned = -0.00906617 Jy ! Component: 950 - total flux cleaned = -0.00932881 Jy ! Component: 1000 - total flux cleaned = -0.0095017 Jy ! Component: 1050 - total flux cleaned = -0.0096444 Jy ! Component: 1100 - total flux cleaned = -0.00987076 Jy ! Component: 1150 - total flux cleaned = -0.0100107 Jy ! Component: 1200 - total flux cleaned = -0.0101771 Jy ! Component: 1250 - total flux cleaned = -0.0103414 Jy ! Component: 1300 - total flux cleaned = -0.0105046 Jy ! Component: 1350 - total flux cleaned = -0.0106124 Jy ! Component: 1400 - total flux cleaned = -0.0107996 Jy ! Component: 1450 - total flux cleaned = -0.0108788 Jy ! Component: 1500 - total flux cleaned = -0.0110363 Jy ! Component: 1550 - total flux cleaned = -0.0110626 Jy ! Component: 1600 - total flux cleaned = -0.011218 Jy ! Component: 1650 - total flux cleaned = -0.0112954 Jy ! Component: 1700 - total flux cleaned = -0.0114737 Jy ! Component: 1750 - total flux cleaned = -0.0115493 Jy ! Component: 1800 - total flux cleaned = -0.0116745 Jy ! Component: 1850 - total flux cleaned = -0.0117989 Jy ! Component: 1900 - total flux cleaned = -0.011873 Jy ! Component: 1950 - total flux cleaned = -0.0118973 Jy ! Component: 2000 - total flux cleaned = -0.0119216 Jy ! Component: 2050 - total flux cleaned = -0.0119944 Jy ! Component: 2100 - total flux cleaned = -0.0120427 Jy ! Component: 2150 - total flux cleaned = -0.0121145 Jy ! Component: 2200 - total flux cleaned = -0.0121621 Jy ! Component: 2250 - total flux cleaned = -0.0122566 Jy ! Component: 2300 - total flux cleaned = -0.0122329 Jy ! Component: 2350 - total flux cleaned = -0.0123495 Jy ! Component: 2400 - total flux cleaned = -0.0123955 Jy ! Component: 2450 - total flux cleaned = -0.0123726 Jy ! Component: 2500 - total flux cleaned = -0.0124644 Jy ! Component: 2550 - total flux cleaned = -0.0124644 Jy ! Component: 2600 - total flux cleaned = -0.0126002 Jy ! Component: 2650 - total flux cleaned = -0.0125104 Jy ! Component: 2700 - total flux cleaned = -0.0125776 Jy ! Component: 2750 - total flux cleaned = -0.012711 Jy ! Component: 2800 - total flux cleaned = -0.0126668 Jy ! Component: 2850 - total flux cleaned = -0.0126886 Jy ! Component: 2900 - total flux cleaned = -0.0127543 Jy ! Component: 2950 - total flux cleaned = -0.0127326 Jy ! Component: 3000 - total flux cleaned = -0.0129057 Jy ! Component: 3050 - total flux cleaned = -0.012841 Jy ! Component: 3100 - total flux cleaned = -0.0128624 Jy ! Component: 3150 - total flux cleaned = -0.0128835 Jy ! Component: 3200 - total flux cleaned = -0.0129259 Jy ! Component: 3250 - total flux cleaned = -0.0129892 Jy ! Component: 3300 - total flux cleaned = -0.0130104 Jy ! Component: 3350 - total flux cleaned = -0.013052 Jy ! Component: 3400 - total flux cleaned = -0.0131349 Jy ! Component: 3450 - total flux cleaned = -0.0130523 Jy ! Component: 3500 - total flux cleaned = -0.0130935 Jy ! Component: 3550 - total flux cleaned = -0.0131549 Jy ! Component: 3600 - total flux cleaned = -0.0131548 Jy ! Component: 3650 - total flux cleaned = -0.0131347 Jy ! Component: 3700 - total flux cleaned = -0.0131951 Jy ! Component: 3750 - total flux cleaned = -0.0131751 Jy ! Component: 3800 - total flux cleaned = -0.0131751 Jy ! Component: 3850 - total flux cleaned = -0.0132942 Jy ! Component: 3900 - total flux cleaned = -0.0131756 Jy ! Component: 3950 - total flux cleaned = -0.0131755 Jy ! Component: 4000 - total flux cleaned = -0.0132146 Jy ! Component: 4050 - total flux cleaned = -0.013195 Jy ! Total flux subtracted in 4096 components = -0.0131951 Jy ! Clean residual min=-0.000969 max=0.001070 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.262476 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 404 components and 0.262477 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0518+2054_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.365 x 4.165 at 26.98 degrees (North through East) ! Clean map min=-0.0019817 max=0.23637 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0518+2054_S_map.fits wmodel /scr/pima/rv117_uvs/J0518+2054_S_map.mod ! Writing 404 model components to file: /scr/pima/rv117_uvs/J0518+2054_S_map.mod wobs /scr/pima/rv117_uvs/J0518+2054_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0518+2054_S_uvs.fits wwins /scr/pima/rv117_uvs/J0518+2054_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv117_uvs/J0518+2054_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.236369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333749 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.423594 0.423594 0.847187 1.69437 3.38875 6.7775 13.555 27.11 54.22 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.236 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 708.225 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0518+2054_S_dfm.log closed on Sat Dec 9 23:42:15 2017