! Started logfile: /scr/pima/rdv94_uvs/J1521+4336_S_uvs.log on Mon Sep 23 22:12:14 2013 obs /scr/pima/rdv94_uvs/J1521+4336_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1521+4336_S_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! AN table 2: 31 integrations on 28 of 28 possible baselines. ! AN table 3: 89 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.560832 visibilities/baseline/integration-bin. ! Found source: J1521+4336 ! ! 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 16724 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/rdv94_uvs/J1521+4336_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 66 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 455 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 455 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 455 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 455 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.041894Jy sigma=2.091501 ! Fit after self-cal, rms=0.711692Jy sigma=1.426042 ! 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=3.974 mas, bmaj=5.421 mas, bpa=-25.93 degrees ! Estimated noise=5.77696 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 = 0.230846 Jy ! Component: 100 - total flux cleaned = 0.282853 Jy ! Total flux subtracted in 100 components = 0.282853 Jy ! Clean residual min=-0.010723 max=0.017579 Jy/beam ! Clean residual mean=-0.000017 rms=0.002783 Jy/beam ! Combined flux in latest and established models = 0.282853 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.282853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123268Jy sigma=0.237556 ! Fit after self-cal, rms=0.123273Jy sigma=0.237550 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017682 Jy ! Component: 100 - total flux cleaned = 0.0262372 Jy ! Total flux subtracted in 100 components = 0.0262372 Jy ! Clean residual min=-0.010094 max=0.009343 Jy/beam ! Clean residual mean=-0.000018 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.30909 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.30909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121131Jy sigma=0.232465 ! Fit after self-cal, rms=0.121123Jy sigma=0.232415 ! 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=5.474 mas, bmaj=6.733 mas, bpa=-23.86 degrees ! Estimated noise=3.20706 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 = 0.0043737 Jy ! Component: 100 - total flux cleaned = 0.00670723 Jy ! Component: 150 - total flux cleaned = 0.00774452 Jy ! Component: 200 - total flux cleaned = 0.0080829 Jy ! Total flux subtracted in 200 components = 0.0080829 Jy ! Clean residual min=-0.005939 max=0.006712 Jy/beam ! Clean residual mean=-0.000094 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.317173 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.317173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120998Jy sigma=0.232043 ! Fit after self-cal, rms=0.120992Jy sigma=0.232026 ! 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 1.00 FD 0.98 HN 0.99 KP 1.00 ! LA 1.31 NL 0.99 ON 1.00* OV 0.98 ! PT 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 KP 1.06 LA 1.31 ! MK 0.96 NL 1.02 NY 1.00* OV 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.99 KP 1.14 ! LA 1.31 MK 0.93 NL 0.99 NY 1.00* ! OV 0.98 PT 1.05 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.04 KP 1.05 ! LA 1.21 NL 1.05 ON 1.00* OV 1.01 ! PT 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.06 KP 1.05 LA 1.19 ! MK 1.02 NL 1.03 NY 1.00* OV 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.09 HN 1.00 KP 1.17 ! LA 1.19 MK 1.04 NL 1.04 NY 1.00* ! OV 1.01 PT 1.09 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.98 KP 0.90 ! LA 0.93 NL 1.07 ON 1.00* OV 1.02 ! PT 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.07 KP 0.91 LA 0.91 ! MK 1.03 NL 1.10 NY 1.00* OV 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.11 HN 0.96 KP 1.00 ! LA 0.96 MK 1.03 NL 1.04 NY 1.00* ! OV 1.00 PT 1.08 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.89 KP 0.83 ! LA 0.77 NL 1.00 ON 1.00* OV 0.85 ! PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 KP 0.81 LA 0.76 ! MK 1.15 NL 0.97 NY 1.00* OV 0.90 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.05 HN 0.89 KP 0.90 ! LA 0.78 MK 1.11 NL 0.99 NY 1.00* ! OV 0.84 PT 0.96 WZ 1.00* ! ! ! Fit before self-cal, rms=0.120992Jy sigma=0.232026 ! Fit after self-cal, rms=0.110763Jy sigma=0.209243 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.491 mas, bmaj=6.751 mas, bpa=-24.12 degrees ! Estimated noise=3.21235 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 = 0.000570156 Jy ! Component: 100 - total flux cleaned = 0.000609818 Jy ! Component: 150 - total flux cleaned = 0.000573079 Jy ! Component: 200 - total flux cleaned = 0.000572621 Jy ! Total flux subtracted in 200 components = 0.000572621 Jy ! Clean residual min=-0.003274 max=0.003807 Jy/beam ! Clean residual mean=-0.000021 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.317745 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.317745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110739Jy sigma=0.209178 ! Fit after self-cal, rms=0.110939Jy sigma=0.209067 ! 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=0.110939Jy sigma=0.209067 ! Fit after self-cal, rms=0.110431Jy sigma=0.208193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.503 mas, bmaj=6.734 mas, bpa=-24.23 degrees ! Estimated noise=3.21348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155438 Jy ! Component: 100 - total flux cleaned = -0.000303841 Jy ! Component: 150 - total flux cleaned = -0.000446687 Jy ! Component: 200 - total flux cleaned = -0.000471571 Jy ! Total flux subtracted in 200 components = -0.000471571 Jy ! Clean residual min=-0.002585 max=0.002297 Jy/beam ! Clean residual mean=-0.000059 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.317274 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.317274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110413Jy sigma=0.208151 ! Fit after self-cal, rms=0.110429Jy sigma=0.208139 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 = 3.08477e-05 Jy ! Component: 100 - total flux cleaned = -8.08229e-05 Jy ! Component: 150 - total flux cleaned = -0.000119605 Jy ! Component: 200 - total flux cleaned = -0.000155475 Jy ! Total flux subtracted in 200 components = -0.000155475 Jy ! Clean residual min=-0.002616 max=0.002294 Jy/beam ! Clean residual mean=-0.000058 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.317118 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.317118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110421Jy sigma=0.208124 ! Fit after self-cal, rms=0.110419Jy sigma=0.208122 ! 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=0.110419Jy sigma=0.208122 ! Fit after self-cal, rms=0.110371Jy sigma=0.208115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.513 mas, bmaj=6.731 mas, bpa=-24.1 degrees ! Estimated noise=3.21253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179495 Jy ! Component: 100 - total flux cleaned = -0.000268422 Jy ! Component: 150 - total flux cleaned = -0.000346548 Jy ! Component: 200 - total flux cleaned = -0.000414672 Jy ! Total flux subtracted in 200 components = -0.000414672 Jy ! Clean residual min=-0.002664 max=0.002345 Jy/beam ! Clean residual mean=-0.000059 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.316704 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.316704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110362Jy sigma=0.208100 ! Fit after self-cal, rms=0.110362Jy sigma=0.208099 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.32779e-05 Jy ! Component: 100 - total flux cleaned = -4.67563e-05 Jy ! Component: 150 - total flux cleaned = -7.41339e-05 Jy ! Component: 200 - total flux cleaned = -8.74352e-05 Jy ! Total flux subtracted in 200 components = -8.74352e-05 Jy ! Clean residual min=-0.002688 max=0.002366 Jy/beam ! Clean residual mean=-0.000059 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.316616 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.316616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110357Jy sigma=0.208092 ! Fit after self-cal, rms=0.110356Jy sigma=0.208091 ! 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=0.110356Jy sigma=0.208091 ! Fit after self-cal, rms=0.110314Jy sigma=0.208088 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.355 mas, bmaj=9.676 mas, bpa=48.35 degrees ! Estimated noise=3.57152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86843e-05 Jy ! Component: 100 - total flux cleaned = 3.35306e-05 Jy ! Component: 150 - total flux cleaned = 4.5926e-05 Jy ! Component: 200 - total flux cleaned = 4.58907e-05 Jy ! Total flux subtracted in 200 components = 4.58907e-05 Jy ! Clean residual min=-0.003135 max=0.002538 Jy/beam ! Clean residual mean=-0.000097 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.316662 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.316662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110313Jy sigma=0.208083 ! Fit after self-cal, rms=0.110313Jy sigma=0.208083 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.97317e-06 Jy ! Component: 100 - total flux cleaned = 1.09873e-05 Jy ! Component: 150 - total flux cleaned = 1.10588e-05 Jy ! Component: 200 - total flux cleaned = 1.82507e-05 Jy ! Total flux subtracted in 200 components = 1.82507e-05 Jy ! Clean residual min=-0.003136 max=0.002518 Jy/beam ! Clean residual mean=-0.000097 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.31668 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.31668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110314Jy sigma=0.208083 ! Fit after self-cal, rms=0.110314Jy sigma=0.208082 ! 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=5.519 mas, bmaj=6.728 mas, bpa=-24.02 degrees ! Estimated noise=3.21176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.519 x 6.728 at -24.02 degrees (North through East) ! Clean map min=-0.0026741 max=0.29865 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=3.999 mas, bmaj=5.441 mas, bpa=-26.19 degrees ! Estimated noise=5.77113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230322 Jy ! Component: 100 - total flux cleaned = 0.282572 Jy ! Component: 150 - total flux cleaned = 0.30067 Jy ! Component: 200 - total flux cleaned = 0.308607 Jy ! Total flux subtracted in 200 components = 0.308607 Jy ! Clean residual min=-0.005585 max=0.005887 Jy/beam ! Clean residual mean=-0.000016 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.308607 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.308607 Jy ! Inverting map and beam ! Estimated beam: bmin=5.519 mas, bmaj=6.728 mas, bpa=-24.02 degrees ! Estimated noise=3.21176 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 (-3, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455631 Jy ! Component: 100 - total flux cleaned = 0.00595583 Jy ! Component: 150 - total flux cleaned = 0.00614516 Jy ! Component: 200 - total flux cleaned = 0.00622246 Jy ! Total flux subtracted in 200 components = 0.00622246 Jy ! Clean residual min=-0.002517 max=0.002435 Jy/beam ! Clean residual mean=-0.000058 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.314829 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.314829 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=9.355 mas, bmaj=9.676 mas, bpa=48.35 degrees ! Estimated noise=3.57152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181079 Jy ! Component: 100 - total flux cleaned = -0.000262441 Jy ! Component: 150 - total flux cleaned = -0.0004162 Jy ! Component: 200 - total flux cleaned = -0.000520277 Jy ! Total flux subtracted in 200 components = -0.000520277 Jy ! Clean residual min=-0.003098 max=0.002468 Jy/beam ! Clean residual mean=-0.000094 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.314309 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 = -8.81349e-05 Jy ! Component: 100 - total flux cleaned = -0.000126983 Jy ! Component: 150 - total flux cleaned = -0.000178276 Jy ! Component: 200 - total flux cleaned = -0.00022369 Jy ! Total flux subtracted in 200 components = -0.00022369 Jy ! Clean residual min=-0.003142 max=0.002449 Jy/beam ! Clean residual mean=-0.000093 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.314085 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 70 components and 0.314085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.519 mas, bmaj=6.728 mas, bpa=-24.02 degrees ! Estimated noise=3.21176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.97758e-05 Jy ! Component: 100 - total flux cleaned = -0.000114523 Jy ! Component: 150 - total flux cleaned = -0.000114909 Jy ! Component: 200 - total flux cleaned = -0.000147629 Jy ! Total flux subtracted in 200 components = -0.000147629 Jy ! Clean residual min=-0.002512 max=0.002317 Jy/beam ! Clean residual mean=-0.000056 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.313938 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.313938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110289Jy sigma=0.208050 ! Fit after self-cal, rms=0.110287Jy sigma=0.208037 wmodel /scr/pima/rdv94_uvs/J1521+4336_S_map.mod ! Writing 92 model components to file: /scr/pima/rdv94_uvs/J1521+4336_S_map.mod wobs /scr/pima/rdv94_uvs/J1521+4336_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1521+4336_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1521+4336_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J1521+4336_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 = -0.000606006 Jy ! Component: 100 - total flux cleaned = -0.00072675 Jy ! Component: 150 - total flux cleaned = -0.000950265 Jy ! Component: 200 - total flux cleaned = -0.00134005 Jy ! Component: 250 - total flux cleaned = -0.00178461 Jy ! Component: 300 - total flux cleaned = -0.00221645 Jy ! Component: 350 - total flux cleaned = -0.00250749 Jy ! Component: 400 - total flux cleaned = -0.00279097 Jy ! Component: 450 - total flux cleaned = -0.00294477 Jy ! Component: 500 - total flux cleaned = -0.0030358 Jy ! Component: 550 - total flux cleaned = -0.00318473 Jy ! Component: 600 - total flux cleaned = -0.00327262 Jy ! Component: 650 - total flux cleaned = -0.00344483 Jy ! Component: 700 - total flux cleaned = -0.00358599 Jy ! Component: 750 - total flux cleaned = -0.00372481 Jy ! Component: 800 - total flux cleaned = -0.00380679 Jy ! Component: 850 - total flux cleaned = -0.00396889 Jy ! Component: 900 - total flux cleaned = -0.0040757 Jy ! Component: 950 - total flux cleaned = -0.00428599 Jy ! Component: 1000 - total flux cleaned = -0.00444082 Jy ! Component: 1050 - total flux cleaned = -0.00464487 Jy ! Component: 1100 - total flux cleaned = -0.0047956 Jy ! Component: 1150 - total flux cleaned = -0.00496966 Jy ! Component: 1200 - total flux cleaned = -0.00511736 Jy ! Component: 1250 - total flux cleaned = -0.00536006 Jy ! Component: 1300 - total flux cleaned = -0.00552765 Jy ! Component: 1350 - total flux cleaned = -0.00566987 Jy ! Component: 1400 - total flux cleaned = -0.00585737 Jy ! Component: 1450 - total flux cleaned = -0.00601937 Jy ! Component: 1500 - total flux cleaned = -0.00611094 Jy ! Component: 1550 - total flux cleaned = -0.00622445 Jy ! Component: 1600 - total flux cleaned = -0.0063143 Jy ! Component: 1650 - total flux cleaned = -0.00642513 Jy ! Component: 1700 - total flux cleaned = -0.00644726 Jy ! Component: 1750 - total flux cleaned = -0.00655597 Jy ! Component: 1800 - total flux cleaned = -0.00668544 Jy ! Component: 1850 - total flux cleaned = -0.00674939 Jy ! Component: 1900 - total flux cleaned = -0.00685519 Jy ! Component: 1950 - total flux cleaned = -0.00693924 Jy ! Component: 2000 - total flux cleaned = -0.00700189 Jy ! Component: 2050 - total flux cleaned = -0.00706401 Jy ! Component: 2100 - total flux cleaned = -0.00720713 Jy ! Component: 2150 - total flux cleaned = -0.00728796 Jy ! Component: 2200 - total flux cleaned = -0.00734787 Jy ! Component: 2250 - total flux cleaned = -0.00734771 Jy ! Component: 2300 - total flux cleaned = -0.00748612 Jy ! Component: 2350 - total flux cleaned = -0.00748597 Jy ! Component: 2400 - total flux cleaned = -0.0075052 Jy ! Component: 2450 - total flux cleaned = -0.00754373 Jy ! Component: 2500 - total flux cleaned = -0.00752473 Jy ! Component: 2550 - total flux cleaned = -0.00763866 Jy ! Component: 2600 - total flux cleaned = -0.00763864 Jy ! Component: 2650 - total flux cleaned = -0.0076945 Jy ! Component: 2700 - total flux cleaned = -0.00760141 Jy ! Component: 2750 - total flux cleaned = -0.00765658 Jy ! Component: 2800 - total flux cleaned = -0.00763812 Jy ! Component: 2850 - total flux cleaned = -0.00767449 Jy ! Component: 2900 - total flux cleaned = -0.00763841 Jy ! Component: 2950 - total flux cleaned = -0.00765631 Jy ! Component: 3000 - total flux cleaned = -0.00769173 Jy ! Component: 3050 - total flux cleaned = -0.00762109 Jy ! Component: 3100 - total flux cleaned = -0.00762109 Jy ! Component: 3150 - total flux cleaned = -0.00760373 Jy ! Component: 3200 - total flux cleaned = -0.00760366 Jy ! Component: 3250 - total flux cleaned = -0.00762077 Jy ! Component: 3300 - total flux cleaned = -0.0076038 Jy ! Component: 3350 - total flux cleaned = -0.00758693 Jy ! Component: 3400 - total flux cleaned = -0.00758676 Jy ! Component: 3450 - total flux cleaned = -0.00757003 Jy ! Component: 3500 - total flux cleaned = -0.00763647 Jy ! Component: 3550 - total flux cleaned = -0.00761999 Jy ! Component: 3600 - total flux cleaned = -0.00761991 Jy ! Component: 3650 - total flux cleaned = -0.0075874 Jy ! Component: 3700 - total flux cleaned = -0.00758752 Jy ! Component: 3750 - total flux cleaned = -0.00763591 Jy ! Component: 3800 - total flux cleaned = -0.00760385 Jy ! Component: 3850 - total flux cleaned = -0.00769954 Jy ! Component: 3900 - total flux cleaned = -0.00762018 Jy ! Component: 3950 - total flux cleaned = -0.00763601 Jy ! Component: 4000 - total flux cleaned = -0.00773004 Jy ! Component: 4050 - total flux cleaned = -0.00760555 Jy ! Total flux subtracted in 4096 components = -0.00769856 Jy ! Clean residual min=-0.000859 max=0.000991 Jy/beam ! Clean residual mean=-0.000019 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.306239 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 362 components and 0.306239 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1521+4336_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.519 x 6.728 at -24.02 degrees (North through East) ! Clean map min=-0.0015754 max=0.29856 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1521+4336_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.298557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.291764 0.291764 0.583528 1.16706 2.33411 4.66822 9.33644 18.6729 37.3458 74.6916 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.298 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1521+4336_S_uvs.log closed on Mon Sep 23 22:12:20 2013