! Started logfile: J2229-0832_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:48:10 2017 obs J2229-0832_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J2229-0832_X_2009_05_13_pus_uva.fits ! AN table 1: 69 integrations on 120 of 120 possible baselines. ! AN table 2: 48 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.217236 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2229-0832 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 12200 visibilities. select I ! Polarization I is unavailable. ! 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 = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2229-0832_X_2009_05_13_pus] 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 0.100x0.100 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 584 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 584 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 584 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 584 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.104819Jy sigma=0.009992 ! Fit after self-cal, rms=0.981866Jy sigma=0.008806 ! 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=0.5662 mas, bmaj=1.346 mas, bpa=-9.599 degrees ! Estimated noise=1114.14 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 = 1.45913 Jy ! Component: 100 - total flux cleaned = 1.80727 Jy ! Total flux subtracted in 100 components = 1.80727 Jy ! Clean residual min=-0.027097 max=0.137728 Jy/beam ! Clean residual mean=0.000678 rms=0.009039 Jy/beam ! Combined flux in latest and established models = 1.80727 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 1.80727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317740Jy sigma=0.002758 ! Fit after self-cal, rms=0.317606Jy sigma=0.002757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150102 Jy ! Component: 100 - total flux cleaned = 0.229082 Jy ! Total flux subtracted in 100 components = 0.229082 Jy ! Clean residual min=-0.020163 max=0.044384 Jy/beam ! Clean residual mean=0.000342 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 2.03635 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 2.03635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216857Jy sigma=0.001713 ! Fit after self-cal, rms=0.216485Jy sigma=0.001710 ! Inverting map ! Added new window around map position (-0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505649 Jy ! Component: 100 - total flux cleaned = 0.0837897 Jy ! Total flux subtracted in 100 components = 0.0837897 Jy ! Clean residual min=-0.020072 max=0.022786 Jy/beam ! Clean residual mean=0.000215 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 2.12014 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 2.12014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202132Jy sigma=0.001531 ! Fit after self-cal, rms=0.202004Jy sigma=0.001530 ! 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=0.7214 mas, bmaj=1.73 mas, bpa=-8.251 degrees ! Estimated noise=776.015 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 = 0.0264901 Jy ! Component: 100 - total flux cleaned = 0.0396609 Jy ! Component: 150 - total flux cleaned = 0.0443005 Jy ! Component: 200 - total flux cleaned = 0.0458578 Jy ! Total flux subtracted in 200 components = 0.0458578 Jy ! Clean residual min=-0.023460 max=0.021060 Jy/beam ! Clean residual mean=0.000516 rms=0.004594 Jy/beam ! Combined flux in latest and established models = 2.166 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 2.166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199586Jy sigma=0.001487 ! Fit after self-cal, rms=0.199460Jy sigma=0.001487 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.04 HO 1.00* ! KK 0.98 KP 1.01 LA 1.03 MK 0.98 ! NL 0.95 NY 1.00* OV 0.97 PT 0.98 ! SC 1.01 TS 1.00* WZ 1.04 KB 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 1.03 HO 1.06 ! KK 1.00 KP 1.06 LA 1.02 MK 0.99 ! NL 0.95 NY 1.00* OV 0.97 PT 0.99 ! SC 1.00 TS 0.95 WZ 1.00* KB 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 HO 1.00* ! KK 0.97 KP 0.96 LA 1.02 MK 0.99 ! NL 0.94 NY 1.00* OV 0.95 PT 1.04 ! SC 1.02 TS 1.00* WZ 1.05 KB 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 HN 1.03 HO 1.05 ! KK 1.01 KP 0.96 LA 1.01 MK 1.00 ! NL 0.93 NY 1.00* OV 0.95 PT 1.03 ! SC 1.00 TS 0.95 WZ 1.00* KB 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.06 HO 1.00* ! KK 0.98 KP 0.98 LA 1.06 MK 0.95 ! NL 0.98 NY 1.00* OV 0.98 PT 1.04 ! SC 1.05 TS 1.00* WZ 1.05 KB 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.04 HO 1.12 ! KK 0.99 KP 0.99 LA 1.04 MK 0.97 ! NL 0.97 NY 1.00* OV 0.98 PT 1.03 ! SC 1.04 TS 0.96 WZ 1.00* KB 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 HO 1.00* ! KK 0.97 KP 0.99 LA 1.04 MK 0.98 ! NL 0.98 NY 1.00* OV 0.98 PT 1.03 ! SC 1.00 TS 1.00* WZ 1.05 KB 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 1.02 HO 1.17 ! KK 0.96 KP 1.01 LA 1.02 MK 0.99 ! NL 0.98 NY 1.00* OV 0.97 PT 1.02 ! SC 0.99 TS 0.94 WZ 1.00* KB 1.01 ! ! ! Fit before self-cal, rms=0.199460Jy sigma=0.001487 ! Fit after self-cal, rms=0.180492Jy sigma=0.001240 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7242 mas, bmaj=1.757 mas, bpa=-7.864 degrees ! Estimated noise=777.569 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 = -0.0088676 Jy ! Component: 100 - total flux cleaned = -0.0093698 Jy ! Component: 150 - total flux cleaned = -0.00881509 Jy ! Component: 200 - total flux cleaned = -0.00881755 Jy ! Total flux subtracted in 200 components = -0.00881755 Jy ! Clean residual min=-0.011171 max=0.011650 Jy/beam ! Clean residual mean=0.000006 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 2.15718 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 2.15718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179511Jy sigma=0.001236 ! Fit after self-cal, rms=0.179489Jy sigma=0.001235 ! 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=0.179489Jy sigma=0.001235 ! Fit after self-cal, rms=0.171549Jy sigma=0.001149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.724 mas, bmaj=1.759 mas, bpa=-7.838 degrees ! Estimated noise=776.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000880598 Jy ! Component: 100 - total flux cleaned = -0.00121429 Jy ! Component: 150 - total flux cleaned = -0.00162184 Jy ! Component: 200 - total flux cleaned = -0.00174203 Jy ! Total flux subtracted in 200 components = -0.00174203 Jy ! Clean residual min=-0.006071 max=0.007674 Jy/beam ! Clean residual mean=0.000342 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 2.15544 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 2.15544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171181Jy sigma=0.001147 ! Fit after self-cal, rms=0.171175Jy sigma=0.001146 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 (0.8, 10.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697064 Jy ! Component: 100 - total flux cleaned = 0.0105281 Jy ! Component: 150 - total flux cleaned = 0.0122727 Jy ! Component: 200 - total flux cleaned = 0.0126285 Jy ! Total flux subtracted in 200 components = 0.0126285 Jy ! Clean residual min=-0.005473 max=0.005879 Jy/beam ! Clean residual mean=0.000269 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 2.16807 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 2.16807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170782Jy sigma=0.001143 ! Fit after self-cal, rms=0.170776Jy sigma=0.001143 ! 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=0.170776Jy sigma=0.001143 ! Fit after self-cal, rms=0.168616Jy sigma=0.001124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7238 mas, bmaj=1.758 mas, bpa=-7.816 degrees ! Estimated noise=776.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161258 Jy ! Component: 100 - total flux cleaned = 0.00238791 Jy ! Component: 150 - total flux cleaned = 0.00250827 Jy ! Component: 200 - total flux cleaned = 0.00262386 Jy ! Total flux subtracted in 200 components = 0.00262386 Jy ! Clean residual min=-0.005810 max=0.005340 Jy/beam ! Clean residual mean=0.000252 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 2.17069 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 2.17069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168357Jy sigma=0.001123 ! Fit after self-cal, rms=0.168359Jy sigma=0.001123 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 = 0.000540319 Jy ! Component: 100 - total flux cleaned = 0.000544871 Jy ! Component: 150 - total flux cleaned = 0.000544162 Jy ! Component: 200 - total flux cleaned = 0.000653141 Jy ! Total flux subtracted in 200 components = 0.000653141 Jy ! Clean residual min=-0.005737 max=0.005166 Jy/beam ! Clean residual mean=0.000249 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 2.17134 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 2.17134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168147Jy sigma=0.001122 ! Fit after self-cal, rms=0.168148Jy sigma=0.001122 ! 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. ! ! Fit before self-cal, rms=0.168148Jy sigma=0.001122 ! Fit after self-cal, rms=0.168164Jy sigma=0.001122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.221 mas, bmaj=3.593 mas, bpa=-10.65 degrees ! Estimated noise=979.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171991 Jy ! Component: 100 - total flux cleaned = 0.00240437 Jy ! Component: 150 - total flux cleaned = 0.00300543 Jy ! Component: 200 - total flux cleaned = 0.00343095 Jy ! Total flux subtracted in 200 components = 0.00343095 Jy ! Clean residual min=-0.003126 max=0.004712 Jy/beam ! Clean residual mean=0.000496 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 2.17477 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 2.17477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168162Jy sigma=0.001121 ! Fit after self-cal, rms=0.168149Jy sigma=0.001121 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 = 8.68767e-05 Jy ! Component: 100 - total flux cleaned = 0.000331503 Jy ! Component: 150 - total flux cleaned = 0.000482364 Jy ! Component: 200 - total flux cleaned = 0.00068766 Jy ! Total flux subtracted in 200 components = 0.00068766 Jy ! Clean residual min=-0.003117 max=0.004626 Jy/beam ! Clean residual mean=0.000487 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 2.17546 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 2.17546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168141Jy sigma=0.001121 ! Fit after self-cal, rms=0.168131Jy sigma=0.001121 ! 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=0.7237 mas, bmaj=1.757 mas, bpa=-7.796 degrees ! Estimated noise=776.984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7237 x 1.757 at -7.796 degrees (North through East) ! Clean map min=-0.0038532 max=1.9137 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=0.168131Jy sigma=0.001121 ! Fit after self-cal, rms=0.158931Jy sigma=0.001038 ! Inverting map and beam ! Estimated beam: bmin=0.7237 mas, bmaj=1.757 mas, bpa=-7.812 degrees ! Estimated noise=776.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880978 Jy ! Component: 100 - total flux cleaned = 0.000775627 Jy ! Component: 150 - total flux cleaned = 0.000470204 Jy ! Component: 200 - total flux cleaned = 0.00028234 Jy ! Total flux subtracted in 200 components = 0.00028234 Jy ! Clean residual min=-0.005650 max=0.004814 Jy/beam ! Clean residual mean=0.000237 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 2.17574 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 2.17574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158715Jy sigma=0.001037 ! Fit after self-cal, rms=0.158715Jy sigma=0.001037 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125782 Jy ! Component: 100 - total flux cleaned = 2.95656e-05 Jy ! Component: 150 - total flux cleaned = -0.000149938 Jy ! Component: 200 - total flux cleaned = -0.000236874 Jy ! Total flux subtracted in 200 components = -0.000236874 Jy ! Clean residual min=-0.005412 max=0.004708 Jy/beam ! Clean residual mean=0.000238 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 2.17551 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 123 components and 2.17551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158536Jy sigma=0.001036 ! Fit after self-cal, rms=0.158538Jy sigma=0.001036 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158538Jy sigma=0.001036 ! Fit after self-cal, rms=0.158520Jy sigma=0.001036 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=0.5685 mas, bmaj=1.368 mas, bpa=-9.094 degrees ! Estimated noise=1116.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.46073 Jy ! Component: 100 - total flux cleaned = 1.80569 Jy ! Component: 150 - total flux cleaned = 1.95365 Jy ! Component: 200 - total flux cleaned = 2.02929 Jy ! Total flux subtracted in 200 components = 2.02929 Jy ! Clean residual min=-0.012028 max=0.037381 Jy/beam ! Clean residual mean=0.000305 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 2.02929 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 28 model components to the UV plane model. ! The established model now contains 28 components and 2.02929 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7235 mas, bmaj=1.756 mas, bpa=-7.798 degrees ! Estimated noise=777.002 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 = 0.0628287 Jy ! Component: 100 - total flux cleaned = 0.0941883 Jy ! Component: 150 - total flux cleaned = 0.110637 Jy ! Component: 200 - total flux cleaned = 0.120336 Jy ! Total flux subtracted in 200 components = 0.120336 Jy ! Clean residual min=-0.004395 max=0.006347 Jy/beam ! Clean residual mean=0.000362 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 2.14962 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 2.14962 Jy ! Inverting map ! Added new window around map position (-0.3, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733098 Jy ! Component: 100 - total flux cleaned = 0.012944 Jy ! Component: 150 - total flux cleaned = 0.0155649 Jy ! Component: 200 - total flux cleaned = 0.0167358 Jy ! Total flux subtracted in 200 components = 0.0167358 Jy ! Clean residual min=-0.004331 max=0.005134 Jy/beam ! Clean residual mean=0.000267 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 2.16636 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 2.16636 Jy ! Inverting map ! Added new window around map position (4.8, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347887 Jy ! Component: 100 - total flux cleaned = 0.00423339 Jy ! Component: 150 - total flux cleaned = 0.00481117 Jy ! Component: 200 - total flux cleaned = 0.00536035 Jy ! Total flux subtracted in 200 components = 0.00536035 Jy ! Clean residual min=-0.004354 max=0.004040 Jy/beam ! Clean residual mean=0.000237 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 2.17172 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 2.17172 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=2.221 mas, bmaj=3.593 mas, bpa=-10.64 degrees ! Estimated noise=979.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323701 Jy ! Component: 100 - total flux cleaned = 0.00527027 Jy ! Component: 150 - total flux cleaned = 0.00671096 Jy ! Component: 200 - total flux cleaned = 0.00780625 Jy ! Total flux subtracted in 200 components = 0.00780625 Jy ! Clean residual min=-0.002865 max=0.004266 Jy/beam ! Clean residual mean=0.000432 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 2.17953 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 = 0.00084486 Jy ! Component: 100 - total flux cleaned = 0.00128084 Jy ! Component: 150 - total flux cleaned = 0.00153502 Jy ! Component: 200 - total flux cleaned = 0.00167804 Jy ! Total flux subtracted in 200 components = 0.00167804 Jy ! Clean residual min=-0.002907 max=0.004240 Jy/beam ! Clean residual mean=0.000410 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 2.1812 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 147 components and 2.1812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7235 mas, bmaj=1.756 mas, bpa=-7.798 degrees ! Estimated noise=777.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118005 Jy ! Component: 100 - total flux cleaned = -0.00144446 Jy ! Component: 150 - total flux cleaned = -0.00156794 Jy ! Component: 200 - total flux cleaned = -0.00156558 Jy ! Total flux subtracted in 200 components = -0.00156558 Jy ! Clean residual min=-0.004242 max=0.004015 Jy/beam ! Clean residual mean=0.000192 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 2.17964 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 156 components and 2.17964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158819Jy sigma=0.001036 ! Fit after self-cal, rms=0.158729Jy sigma=0.001035 wmodel J2229-0832_X_2009_05_13_pus_map.mod ! Writing 156 model components to file: J2229-0832_X_2009_05_13_pus_map.mod wobs J2229-0832_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J2229-0832_X_2009_05_13_pus_uvs.fits wwins J2229-0832_X_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J2229-0832_X_2009_05_13_pus_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 = 2.87046e-05 Jy ! Component: 100 - total flux cleaned = 0.00118744 Jy ! Component: 150 - total flux cleaned = 0.00237453 Jy ! Component: 200 - total flux cleaned = 0.0035214 Jy ! Component: 250 - total flux cleaned = 0.00463369 Jy ! Component: 300 - total flux cleaned = 0.00571823 Jy ! Component: 350 - total flux cleaned = 0.00683906 Jy ! Component: 400 - total flux cleaned = 0.00769325 Jy ! Component: 450 - total flux cleaned = 0.00847446 Jy ! Component: 500 - total flux cleaned = 0.00906695 Jy ! Component: 550 - total flux cleaned = 0.00959376 Jy ! Component: 600 - total flux cleaned = 0.010114 Jy ! Component: 650 - total flux cleaned = 0.0105716 Jy ! Component: 700 - total flux cleaned = 0.0112495 Jy ! Component: 750 - total flux cleaned = 0.0116408 Jy ! Component: 800 - total flux cleaned = 0.0121395 Jy ! Component: 850 - total flux cleaned = 0.0126319 Jy ! Component: 900 - total flux cleaned = 0.0129577 Jy ! Component: 950 - total flux cleaned = 0.0133339 Jy ! Component: 1000 - total flux cleaned = 0.0137598 Jy ! Component: 1050 - total flux cleaned = 0.0139177 Jy ! Component: 1100 - total flux cleaned = 0.0142843 Jy ! Component: 1150 - total flux cleaned = 0.014648 Jy ! Component: 1200 - total flux cleaned = 0.014957 Jy ! Component: 1250 - total flux cleaned = 0.0151106 Jy ! Component: 1300 - total flux cleaned = 0.0153144 Jy ! Component: 1350 - total flux cleaned = 0.0156168 Jy ! Component: 1400 - total flux cleaned = 0.0159666 Jy ! Component: 1450 - total flux cleaned = 0.0161153 Jy ! Component: 1500 - total flux cleaned = 0.0165092 Jy ! Component: 1550 - total flux cleaned = 0.0167531 Jy ! Component: 1600 - total flux cleaned = 0.0169475 Jy ! Component: 1650 - total flux cleaned = 0.0172851 Jy ! Component: 1700 - total flux cleaned = 0.0176684 Jy ! Component: 1750 - total flux cleaned = 0.0179538 Jy ! Component: 1800 - total flux cleaned = 0.018048 Jy ! Component: 1850 - total flux cleaned = 0.0183296 Jy ! Component: 1900 - total flux cleaned = 0.0186095 Jy ! Component: 1950 - total flux cleaned = 0.0187949 Jy ! Component: 2000 - total flux cleaned = 0.0190712 Jy ! Component: 2050 - total flux cleaned = 0.0193463 Jy ! Component: 2100 - total flux cleaned = 0.0195742 Jy ! Component: 2150 - total flux cleaned = 0.0198003 Jy ! Component: 2200 - total flux cleaned = 0.0199803 Jy ! Component: 2250 - total flux cleaned = 0.020249 Jy ! Component: 2300 - total flux cleaned = 0.0204714 Jy ! Component: 2350 - total flux cleaned = 0.0207809 Jy ! Component: 2400 - total flux cleaned = 0.0210009 Jy ! Component: 2450 - total flux cleaned = 0.0212638 Jy ! Component: 2500 - total flux cleaned = 0.0213508 Jy ! Component: 2550 - total flux cleaned = 0.021524 Jy ! Component: 2600 - total flux cleaned = 0.0218261 Jy ! Component: 2650 - total flux cleaned = 0.0219118 Jy ! Component: 2700 - total flux cleaned = 0.0222101 Jy ! Component: 2750 - total flux cleaned = 0.0223375 Jy ! Component: 2800 - total flux cleaned = 0.0225483 Jy ! Component: 2850 - total flux cleaned = 0.0227164 Jy ! Component: 2900 - total flux cleaned = 0.0229673 Jy ! Component: 2950 - total flux cleaned = 0.0230505 Jy ! Component: 3000 - total flux cleaned = 0.0232989 Jy ! Component: 3050 - total flux cleaned = 0.0233811 Jy ! Component: 3100 - total flux cleaned = 0.0235454 Jy ! Component: 3150 - total flux cleaned = 0.0236679 Jy ! Component: 3200 - total flux cleaned = 0.0238305 Jy ! Component: 3250 - total flux cleaned = 0.0239518 Jy ! Component: 3300 - total flux cleaned = 0.0241533 Jy ! Component: 3350 - total flux cleaned = 0.024314 Jy ! Component: 3400 - total flux cleaned = 0.0243538 Jy ! Component: 3450 - total flux cleaned = 0.0246323 Jy ! Component: 3500 - total flux cleaned = 0.0246716 Jy ! Component: 3550 - total flux cleaned = 0.0248294 Jy ! Component: 3600 - total flux cleaned = 0.0249078 Jy ! Component: 3650 - total flux cleaned = 0.0250254 Jy ! Component: 3700 - total flux cleaned = 0.025298 Jy ! Component: 3750 - total flux cleaned = 0.0253368 Jy ! Component: 3800 - total flux cleaned = 0.0254141 Jy ! Component: 3850 - total flux cleaned = 0.0256833 Jy ! Component: 3900 - total flux cleaned = 0.0257598 Jy ! Component: 3950 - total flux cleaned = 0.0258361 Jy ! Component: 4000 - total flux cleaned = 0.025988 Jy ! Component: 4050 - total flux cleaned = 0.026026 Jy ! Total flux subtracted in 4096 components = 0.026139 Jy ! Clean residual min=-0.002187 max=0.001928 Jy/beam ! Clean residual mean=0.000055 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 2.20578 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 428 components and 2.20578 Jy ![Exited script file: muppet] wmap "J2229-0832_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7235 x 1.756 at -7.798 degrees (North through East) ! Clean map min=-0.0034333 max=1.9174 Jy/beam ! Writing clean map to FITS file: J2229-0832_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.91742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000667565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.104447 0.104447 0.208895 0.41779 0.835579 1.67116 3.34232 6.68463 13.3693 26.7385 53.4771 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.917 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7235 x 1.756 at -7.798 degrees (North through East) ! Clean map min=-0.0034333 max=1.9174 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2229-0832_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:48:17 2017