! Started logfile: /scr/pima/rdv93_uvs/J1419+3821_S_uvs.log on Tue Sep 24 17:07:49 2013 obs /scr/pima/rdv93_uvs/J1419+3821_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1419+3821_S_uva.fits ! AN table 1: 30 integrations on 10 of 10 possible baselines. ! AN table 2: 13 integrations on 21 of 21 possible baselines. ! AN table 3: 12 integrations on 36 of 36 possible baselines. ! AN table 4: 12 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.890295 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4220 visibilities. select RR ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J1419+3821_S] 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 47 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.276913Jy sigma=7.125073 ! Fit after self-cal, rms=0.351830Jy sigma=1.761810 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=5.768 mas, bpa=-22.43 degrees ! Estimated noise=2.63134 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 = 0.56446 Jy ! Component: 100 - total flux cleaned = 0.687549 Jy ! Total flux subtracted in 100 components = 0.687549 Jy ! Clean residual min=-0.017565 max=0.034331 Jy/beam ! Clean residual mean=-0.000047 rms=0.004685 Jy/beam ! Combined flux in latest and established models = 0.687549 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.687549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221888Jy sigma=0.861053 ! Fit after self-cal, rms=0.221885Jy sigma=0.861048 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292874 Jy ! Component: 100 - total flux cleaned = 0.041273 Jy ! Total flux subtracted in 100 components = 0.041273 Jy ! Clean residual min=-0.016175 max=0.016975 Jy/beam ! Clean residual mean=-0.000019 rms=0.004040 Jy/beam ! Combined flux in latest and established models = 0.728822 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.728822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218405Jy sigma=0.834008 ! Fit after self-cal, rms=0.218379Jy sigma=0.833960 ! 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=3.911 mas, bmaj=6.281 mas, bpa=-23.51 degrees ! Estimated noise=2.0521 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 = 0.00141583 Jy ! Component: 100 - total flux cleaned = 0.00249573 Jy ! Component: 150 - total flux cleaned = 0.00309752 Jy ! Component: 200 - total flux cleaned = 0.00350336 Jy ! Total flux subtracted in 200 components = 0.00350336 Jy ! Clean residual min=-0.014718 max=0.015698 Jy/beam ! Clean residual mean=-0.000130 rms=0.003977 Jy/beam ! Combined flux in latest and established models = 0.732325 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.732325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218143Jy sigma=0.832619 ! Fit after self-cal, rms=0.218124Jy sigma=0.832453 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.92 LA 1.20 NL 1.03 ! SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.94 LA 1.12 ! NL 1.00 OV 0.94 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.03 HN 0.94 LA 1.13 ! MK 0.92 NL 0.99 OV 0.99 PT 1.04 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 KP 1.02 LA 1.18 MK 0.93 ! OV 1.01 PT 1.08 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.01 LA 1.12 NL 1.06 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.09 HN 1.03 LA 1.00 ! NL 1.01 OV 1.06 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.09 HN 1.04 LA 1.04 ! MK 1.04 NL 1.02 OV 1.01 PT 1.03 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 KP 1.07 LA 1.04 MK 1.03 ! OV 1.04 PT 1.07 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.95 LA 0.92 NL 1.18 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.09 HN 0.93 LA 0.93 ! NL 1.08 OV 1.05 PT 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.09 HN 0.95 LA 0.96 ! MK 1.02 NL 1.09 OV 1.01 PT 1.07 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 KP 0.92 LA 0.97 MK 1.02 ! OV 1.04 PT 1.11 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 0.99 LA 0.74 NL 1.11 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.06 HN 0.89 LA 0.79 ! NL 1.00 OV 0.87 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.04 HN 0.92 LA 0.81 ! MK 1.09 NL 1.00 OV 0.86 PT 0.93 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 KP 0.82 LA 0.84 MK 1.12 ! OV 0.90 PT 0.96 ! ! ! Fit before self-cal, rms=0.218124Jy sigma=0.832453 ! Fit after self-cal, rms=0.193911Jy sigma=0.661876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=6.274 mas, bpa=-23.64 degrees ! Estimated noise=2.05131 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 = 0.00110036 Jy ! Component: 100 - total flux cleaned = 0.00102327 Jy ! Component: 150 - total flux cleaned = 0.000967299 Jy ! Component: 200 - total flux cleaned = 0.00096722 Jy ! Total flux subtracted in 200 components = 0.00096722 Jy ! Clean residual min=-0.006271 max=0.007563 Jy/beam ! Clean residual mean=-0.000001 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.733293 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.733292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193832Jy sigma=0.661536 ! Fit after self-cal, rms=0.193946Jy sigma=0.661203 ! 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=0.193946Jy sigma=0.661203 ! Fit after self-cal, rms=0.194148Jy sigma=0.661167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=6.276 mas, bpa=-23.62 degrees ! Estimated noise=2.05302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612875 Jy ! Component: 100 - total flux cleaned = 0.000723851 Jy ! Component: 150 - total flux cleaned = 0.000726706 Jy ! Component: 200 - total flux cleaned = 0.000687067 Jy ! Total flux subtracted in 200 components = 0.000687067 Jy ! Clean residual min=-0.006040 max=0.007643 Jy/beam ! Clean residual mean=-0.000000 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.73398 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.733979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194099Jy sigma=0.660979 ! Fit after self-cal, rms=0.194091Jy sigma=0.660921 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 = 2.03185e-05 Jy ! Component: 100 - total flux cleaned = -1.17615e-05 Jy ! Component: 150 - total flux cleaned = -1.25508e-05 Jy ! Component: 200 - total flux cleaned = -4.7026e-05 Jy ! Total flux subtracted in 200 components = -4.7026e-05 Jy ! Clean residual min=-0.005974 max=0.007685 Jy/beam ! Clean residual mean=-0.000001 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.733932 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.733932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194060Jy sigma=0.660842 ! Fit after self-cal, rms=0.194054Jy sigma=0.660811 ! 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=0.194054Jy sigma=0.660811 ! Fit after self-cal, rms=0.194170Jy sigma=0.660780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.9 mas, bmaj=6.276 mas, bpa=-23.61 degrees ! Estimated noise=2.05451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457718 Jy ! Component: 100 - total flux cleaned = 0.000536827 Jy ! Component: 150 - total flux cleaned = 0.000536814 Jy ! Component: 200 - total flux cleaned = 0.000537778 Jy ! Total flux subtracted in 200 components = 0.000537778 Jy ! Clean residual min=-0.005895 max=0.007743 Jy/beam ! Clean residual mean=0.000001 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.73447 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.73447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194145Jy sigma=0.660696 ! Fit after self-cal, rms=0.194141Jy sigma=0.660679 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 (35, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500563 Jy ! Component: 100 - total flux cleaned = 0.00484827 Jy ! Component: 150 - total flux cleaned = 0.00457165 Jy ! Component: 200 - total flux cleaned = 0.0043496 Jy ! Total flux subtracted in 200 components = 0.0043496 Jy ! Clean residual min=-0.005871 max=0.006550 Jy/beam ! Clean residual mean=0.000008 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.73882 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.73882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193609Jy sigma=0.659174 ! Fit after self-cal, rms=0.193564Jy sigma=0.658988 ! 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=0.193564Jy sigma=0.658988 ! Fit after self-cal, rms=0.192854Jy sigma=0.658760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.349 mas, bmaj=9.235 mas, bpa=-21.52 degrees ! Estimated noise=2.52563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.64593e-05 Jy ! Component: 100 - total flux cleaned = 0.000401054 Jy ! Component: 150 - total flux cleaned = 0.000483218 Jy ! Component: 200 - total flux cleaned = 0.000485614 Jy ! Total flux subtracted in 200 components = 0.000485614 Jy ! Clean residual min=-0.006477 max=0.007692 Jy/beam ! Clean residual mean=0.000033 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.739305 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.739305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192694Jy sigma=0.658861 ! Fit after self-cal, rms=0.192678Jy sigma=0.658780 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 = 5.08945e-05 Jy ! Component: 100 - total flux cleaned = 0.000258119 Jy ! Component: 150 - total flux cleaned = 0.000260013 Jy ! Component: 200 - total flux cleaned = 0.00026193 Jy ! Total flux subtracted in 200 components = 0.00026193 Jy ! Clean residual min=-0.006381 max=0.007824 Jy/beam ! Clean residual mean=0.000034 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.739567 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.739567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192606Jy sigma=0.658939 ! Fit after self-cal, rms=0.192599Jy sigma=0.658902 ! 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=3.898 mas, bmaj=6.278 mas, bpa=-23.65 degrees ! Estimated noise=2.0539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.898 x 6.278 at -23.65 degrees (North through East) ! Clean map min=-0.0057809 max=0.7243 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=0.192599Jy sigma=0.658902 ! Fit after self-cal, rms=0.190941Jy sigma=0.598949 ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=6.281 mas, bpa=-23.62 degrees ! Estimated noise=2.05346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356884 Jy ! Component: 100 - total flux cleaned = 0.000181601 Jy ! Component: 150 - total flux cleaned = 0.000184666 Jy ! Component: 200 - total flux cleaned = 3.57976e-05 Jy ! Total flux subtracted in 200 components = 3.57976e-05 Jy ! Clean residual min=-0.005498 max=0.006321 Jy/beam ! Clean residual mean=0.000036 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.739603 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.739603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190787Jy sigma=0.598658 ! Fit after self-cal, rms=0.190782Jy sigma=0.598633 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135057 Jy ! Component: 100 - total flux cleaned = -0.000135857 Jy ! Component: 150 - total flux cleaned = -0.000263246 Jy ! Component: 200 - total flux cleaned = -0.00032413 Jy ! Total flux subtracted in 200 components = -0.00032413 Jy ! Clean residual min=-0.005395 max=0.006186 Jy/beam ! Clean residual mean=0.000035 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.739279 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.739279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190711Jy sigma=0.598473 ! Fit after self-cal, rms=0.190709Jy sigma=0.598467 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190709Jy sigma=0.598467 ! Fit after self-cal, rms=0.190458Jy sigma=0.598382 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=5.791 mas, bpa=-22.45 degrees ! Estimated noise=2.62985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.564163 Jy ! Component: 100 - total flux cleaned = 0.687191 Jy ! Component: 150 - total flux cleaned = 0.715786 Jy ! Component: 200 - total flux cleaned = 0.725661 Jy ! Total flux subtracted in 200 components = 0.725661 Jy ! Clean residual min=-0.007883 max=0.007885 Jy/beam ! Clean residual mean=0.000012 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.725661 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.725661 Jy ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=6.281 mas, bpa=-23.63 degrees ! Estimated noise=2.05314 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 = 0.0064089 Jy ! Component: 100 - total flux cleaned = 0.0081927 Jy ! Component: 150 - total flux cleaned = 0.00919637 Jy ! Component: 200 - total flux cleaned = 0.0100445 Jy ! Total flux subtracted in 200 components = 0.0100445 Jy ! Clean residual min=-0.006580 max=0.007463 Jy/beam ! Clean residual mean=0.000031 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.735705 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.735705 Jy ! Inverting map ! Added new window around map position (-91.5, 36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331667 Jy ! Component: 100 - total flux cleaned = 0.00385814 Jy ! Component: 150 - total flux cleaned = 0.00466307 Jy ! Component: 200 - total flux cleaned = 0.00539319 Jy ! Total flux subtracted in 200 components = 0.00539319 Jy ! Clean residual min=-0.006392 max=0.006380 Jy/beam ! Clean residual mean=0.000023 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.741099 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.741098 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=8.346 mas, bmaj=9.239 mas, bpa=-21.52 degrees ! Estimated noise=2.52417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127381 Jy ! Component: 100 - total flux cleaned = 0.00115274 Jy ! Component: 150 - total flux cleaned = 0.00105414 Jy ! Component: 200 - total flux cleaned = 0.00105295 Jy ! Total flux subtracted in 200 components = 0.00105295 Jy ! Clean residual min=-0.005629 max=0.006979 Jy/beam ! Clean residual mean=0.000070 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.742151 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 = -8.35979e-05 Jy ! Component: 100 - total flux cleaned = -8.01408e-06 Jy ! Component: 150 - total flux cleaned = -8.98548e-06 Jy ! Component: 200 - total flux cleaned = -9.37534e-06 Jy ! Total flux subtracted in 200 components = -9.37534e-06 Jy ! Clean residual min=-0.005559 max=0.007012 Jy/beam ! Clean residual mean=0.000071 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.742142 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 100 components and 0.742142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=6.281 mas, bpa=-23.63 degrees ! Estimated noise=2.05314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129201 Jy ! Component: 100 - total flux cleaned = 0.00182328 Jy ! Component: 150 - total flux cleaned = 0.00201946 Jy ! Component: 200 - total flux cleaned = 0.00211381 Jy ! Total flux subtracted in 200 components = 0.00211381 Jy ! Clean residual min=-0.006050 max=0.006018 Jy/beam ! Clean residual mean=0.000039 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.744256 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.744256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190437Jy sigma=0.597149 ! Fit after self-cal, rms=0.190389Jy sigma=0.596886 wmodel /scr/pima/rdv93_uvs/J1419+3821_S_map.mod ! Writing 121 model components to file: /scr/pima/rdv93_uvs/J1419+3821_S_map.mod wobs /scr/pima/rdv93_uvs/J1419+3821_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1419+3821_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1419+3821_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J1419+3821_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 = 0.00110237 Jy ! Component: 100 - total flux cleaned = 0.0019314 Jy ! Component: 150 - total flux cleaned = 0.00251721 Jy ! Component: 200 - total flux cleaned = 0.00344962 Jy ! Component: 250 - total flux cleaned = 0.00425973 Jy ! Component: 300 - total flux cleaned = 0.00530926 Jy ! Component: 350 - total flux cleaned = 0.00632976 Jy ! Component: 400 - total flux cleaned = 0.00740809 Jy ! Component: 450 - total flux cleaned = 0.00838 Jy ! Component: 500 - total flux cleaned = 0.00933045 Jy ! Component: 550 - total flux cleaned = 0.0102604 Jy ! Component: 600 - total flux cleaned = 0.0110933 Jy ! Component: 650 - total flux cleaned = 0.0118358 Jy ! Component: 700 - total flux cleaned = 0.0127103 Jy ! Component: 750 - total flux cleaned = 0.0133525 Jy ! Component: 800 - total flux cleaned = 0.0142654 Jy ! Component: 850 - total flux cleaned = 0.0150256 Jy ! Component: 900 - total flux cleaned = 0.0159062 Jy ! Component: 950 - total flux cleaned = 0.016639 Jy ! Component: 1000 - total flux cleaned = 0.0172292 Jy ! Component: 1050 - total flux cleaned = 0.0178741 Jy ! Component: 1100 - total flux cleaned = 0.0182551 Jy ! Component: 1150 - total flux cleaned = 0.0186936 Jy ! Component: 1200 - total flux cleaned = 0.0191873 Jy ! Component: 1250 - total flux cleaned = 0.0194299 Jy ! Component: 1300 - total flux cleaned = 0.0198495 Jy ! Component: 1350 - total flux cleaned = 0.0199682 Jy ! Component: 1400 - total flux cleaned = 0.0203778 Jy ! Component: 1450 - total flux cleaned = 0.0205495 Jy ! Component: 1500 - total flux cleaned = 0.0208331 Jy ! Component: 1550 - total flux cleaned = 0.0207769 Jy ! Component: 1600 - total flux cleaned = 0.0209987 Jy ! Component: 1650 - total flux cleaned = 0.0211643 Jy ! Component: 1700 - total flux cleaned = 0.021382 Jy ! Component: 1750 - total flux cleaned = 0.0217029 Jy ! Component: 1800 - total flux cleaned = 0.0219132 Jy ! Component: 1850 - total flux cleaned = 0.0221222 Jy ! Component: 1900 - total flux cleaned = 0.0221216 Jy ! Component: 1950 - total flux cleaned = 0.0221725 Jy ! Component: 2000 - total flux cleaned = 0.0224746 Jy ! Component: 2050 - total flux cleaned = 0.0225246 Jy ! Component: 2100 - total flux cleaned = 0.022673 Jy ! Component: 2150 - total flux cleaned = 0.0228675 Jy ! Component: 2200 - total flux cleaned = 0.022915 Jy ! Component: 2250 - total flux cleaned = 0.0228205 Jy ! Component: 2300 - total flux cleaned = 0.0231507 Jy ! Component: 2350 - total flux cleaned = 0.0231506 Jy ! Component: 2400 - total flux cleaned = 0.0231966 Jy ! Component: 2450 - total flux cleaned = 0.0231512 Jy ! Component: 2500 - total flux cleaned = 0.0233782 Jy ! Component: 2550 - total flux cleaned = 0.0235575 Jy ! Component: 2600 - total flux cleaned = 0.0236463 Jy ! Component: 2650 - total flux cleaned = 0.0236909 Jy ! Component: 2700 - total flux cleaned = 0.0238219 Jy ! Component: 2750 - total flux cleaned = 0.0241247 Jy ! Component: 2800 - total flux cleaned = 0.0241246 Jy ! Component: 2850 - total flux cleaned = 0.0242096 Jy ! Component: 2900 - total flux cleaned = 0.0243776 Jy ! Component: 2950 - total flux cleaned = 0.0245862 Jy ! Component: 3000 - total flux cleaned = 0.0246686 Jy ! Component: 3050 - total flux cleaned = 0.0248735 Jy ! Component: 3100 - total flux cleaned = 0.0249952 Jy ! Component: 3150 - total flux cleaned = 0.0251968 Jy ! Component: 3200 - total flux cleaned = 0.0252763 Jy ! Component: 3250 - total flux cleaned = 0.025514 Jy ! Component: 3300 - total flux cleaned = 0.0255532 Jy ! Component: 3350 - total flux cleaned = 0.0257093 Jy ! Component: 3400 - total flux cleaned = 0.0259024 Jy ! Component: 3450 - total flux cleaned = 0.025979 Jy ! Component: 3500 - total flux cleaned = 0.0262069 Jy ! Component: 3550 - total flux cleaned = 0.0263199 Jy ! Component: 3600 - total flux cleaned = 0.0264321 Jy ! Component: 3650 - total flux cleaned = 0.026469 Jy ! Component: 3700 - total flux cleaned = 0.0264691 Jy ! Component: 3750 - total flux cleaned = 0.0266146 Jy ! Component: 3800 - total flux cleaned = 0.0265784 Jy ! Component: 3850 - total flux cleaned = 0.0267582 Jy ! Component: 3900 - total flux cleaned = 0.0267222 Jy ! Component: 3950 - total flux cleaned = 0.0267929 Jy ! Component: 4000 - total flux cleaned = 0.0268987 Jy ! Component: 4050 - total flux cleaned = 0.0269684 Jy ! Total flux subtracted in 4096 components = 0.0269338 Jy ! Clean residual min=-0.002154 max=0.001855 Jy/beam ! Clean residual mean=0.000010 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.77119 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 467 components and 0.77119 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1419+3821_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.899 x 6.281 at -23.63 degrees (North through East) ! Clean map min=-0.0062111 max=0.72392 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1419+3821_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.723919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000670437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.277836 0.277836 0.555673 1.11135 2.22269 4.44538 8.89077 17.7815 35.5631 71.1261 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.723 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1419+3821_S_uvs.log closed on Tue Sep 24 17:07:53 2013