! Started logfile: /scr/pima/bp171a7_uvs/J1553-2422_X_uvs.log on Sun May 12 14:06:29 2013 obs /scr/pima/bp171a7_uvs/J1553-2422_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1553-2422_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.907143 visibilities/baseline/integration-bin. ! Found source: J1553-2422 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2032 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1553-2422_X] 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 0.200x0.200 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054239Jy sigma=0.745360 ! Fit after self-cal, rms=0.651027Jy sigma=0.460282 ! 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=0.9638 mas, bmaj=3.573 mas, bpa=5.15 degrees ! Estimated noise=32.6475 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 = 0.276269 Jy ! Component: 100 - total flux cleaned = 0.336513 Jy ! Total flux subtracted in 100 components = 0.336513 Jy ! Clean residual min=-0.016500 max=0.028740 Jy/beam ! Clean residual mean=-0.000080 rms=0.005060 Jy/beam ! Combined flux in latest and established models = 0.336513 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.336513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065657Jy sigma=0.046418 ! Fit after self-cal, rms=0.065655Jy sigma=0.046416 ! 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=1.158 mas, bmaj=3.828 mas, bpa=2.56 degrees ! Estimated noise=22.187 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 (13.8, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253384 Jy ! Component: 100 - total flux cleaned = 0.0375133 Jy ! Component: 150 - total flux cleaned = 0.0419823 Jy ! Component: 200 - total flux cleaned = 0.0445489 Jy ! Total flux subtracted in 200 components = 0.0445489 Jy ! Clean residual min=-0.012459 max=0.014376 Jy/beam ! Clean residual mean=-0.000015 rms=0.003252 Jy/beam ! Combined flux in latest and established models = 0.381062 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 36 components and 0.381062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055414Jy sigma=0.039175 ! Fit after self-cal, rms=0.054828Jy sigma=0.038761 ! 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: ! FD 1.11 HN 0.93 KP 0.92 LA 0.98 ! NL 1.03 OV 1.01 PT 0.85 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.91 KP 0.95 LA 0.96 ! NL 1.07 OV 0.95 PT 0.88 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.94 KP 1.04 LA 0.91 ! NL 1.08 OV 1.01 PT 0.92 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.02 KP 0.93 LA 0.98 ! NL 1.02 OV 1.01 PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00 KP 1.08 LA 0.96 ! NL 1.06 OV 1.01 PT 0.91 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.08 KP 1.07 LA 1.01 ! NL 1.14 OV 1.08 PT 0.91 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.01 KP 1.05 LA 0.96 ! NL 1.13 OV 1.08 PT 0.91 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.01 KP 1.10 LA 0.92 ! NL 1.11 OV 1.09 PT 0.88 SC 1.09 ! ! ! Fit before self-cal, rms=0.054828Jy sigma=0.038761 ! Fit after self-cal, rms=0.042616Jy sigma=0.029343 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=3.842 mas, bpa=2.764 degrees ! Estimated noise=22.0915 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 = -0.00305403 Jy ! Component: 100 - total flux cleaned = -0.00338232 Jy ! Component: 150 - total flux cleaned = -0.00365592 Jy ! Component: 200 - total flux cleaned = -0.00389058 Jy ! Total flux subtracted in 200 components = -0.00389058 Jy ! Clean residual min=-0.004304 max=0.003388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.377172 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.377172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042048Jy sigma=0.028978 ! Fit after self-cal, rms=0.042056Jy sigma=0.028954 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042056Jy sigma=0.028954 ! Fit after self-cal, rms=0.042133Jy sigma=0.028893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=3.846 mas, bpa=2.775 degrees ! Estimated noise=22.0587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189575 Jy ! Component: 100 - total flux cleaned = -0.00234788 Jy ! Component: 150 - total flux cleaned = -0.00253446 Jy ! Component: 200 - total flux cleaned = -0.00259091 Jy ! Total flux subtracted in 200 components = -0.00259091 Jy ! Clean residual min=-0.003836 max=0.003018 Jy/beam ! Clean residual mean=0.000000 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.374581 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.374581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041863Jy sigma=0.028719 ! Fit after self-cal, rms=0.041850Jy sigma=0.028712 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 = -5.36316e-05 Jy ! Component: 100 - total flux cleaned = -0.000100912 Jy ! Component: 150 - total flux cleaned = -0.000144411 Jy ! Component: 200 - total flux cleaned = -0.000183716 Jy ! Total flux subtracted in 200 components = -0.000183716 Jy ! Clean residual min=-0.003622 max=0.003008 Jy/beam ! Clean residual mean=0.000000 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.374397 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.374397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041758Jy sigma=0.028652 ! Fit after self-cal, rms=0.041756Jy sigma=0.028651 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041756Jy sigma=0.028651 ! Fit after self-cal, rms=0.041850Jy sigma=0.028609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.848 mas, bpa=2.784 degrees ! Estimated noise=22.0442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133314 Jy ! Component: 100 - total flux cleaned = -0.00152512 Jy ! Component: 150 - total flux cleaned = -0.0015251 Jy ! Component: 200 - total flux cleaned = -0.00155754 Jy ! Total flux subtracted in 200 components = -0.00155754 Jy ! Clean residual min=-0.003277 max=0.002669 Jy/beam ! Clean residual mean=0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.372839 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.372839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041737Jy sigma=0.028533 ! Fit after self-cal, rms=0.041730Jy sigma=0.028530 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 = -9.55932e-05 Jy ! Component: 100 - total flux cleaned = -0.000124978 Jy ! Component: 150 - total flux cleaned = -0.000126153 Jy ! Component: 200 - total flux cleaned = -0.000152196 Jy ! Total flux subtracted in 200 components = -0.000152196 Jy ! Clean residual min=-0.003132 max=0.002677 Jy/beam ! Clean residual mean=0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.372687 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.372687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041696Jy sigma=0.028506 ! Fit after self-cal, rms=0.041694Jy sigma=0.028506 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041694Jy sigma=0.028506 ! Fit after self-cal, rms=0.041794Jy sigma=0.028480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=5.16 mas, bpa=-5.647 degrees ! Estimated noise=26.6092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000927038 Jy ! Component: 100 - total flux cleaned = -0.00125431 Jy ! Component: 150 - total flux cleaned = -0.00145329 Jy ! Component: 200 - total flux cleaned = -0.0015361 Jy ! Total flux subtracted in 200 components = -0.0015361 Jy ! Clean residual min=-0.002780 max=0.002684 Jy/beam ! Clean residual mean=0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.371151 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.371151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041741Jy sigma=0.028443 ! Fit after self-cal, rms=0.041736Jy sigma=0.028441 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 = -0.000250353 Jy ! Component: 100 - total flux cleaned = -0.000293621 Jy ! Component: 150 - total flux cleaned = -0.000313073 Jy ! Component: 200 - total flux cleaned = -0.000312779 Jy ! Total flux subtracted in 200 components = -0.000312779 Jy ! Clean residual min=-0.002726 max=0.002682 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.370838 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.370838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041727Jy sigma=0.028433 ! Fit after self-cal, rms=0.041725Jy sigma=0.028432 ! 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=1.151 mas, bmaj=3.849 mas, bpa=2.785 degrees ! Estimated noise=22.0392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 3.849 at 2.785 degrees (North through East) ! Clean map min=-0.0042446 max=0.33991 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=0.9576 mas, bmaj=3.6 mas, bpa=5.247 degrees ! Estimated noise=32.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.2727 Jy ! Component: 100 - total flux cleaned = 0.332236 Jy ! Component: 150 - total flux cleaned = 0.349619 Jy ! Component: 200 - total flux cleaned = 0.357385 Jy ! Total flux subtracted in 200 components = 0.357385 Jy ! Clean residual min=-0.004270 max=0.005720 Jy/beam ! Clean residual mean=-0.000016 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.357385 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.357385 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.849 mas, bpa=2.785 degrees ! Estimated noise=22.0392 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 (-21.8, -32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590326 Jy ! Component: 100 - total flux cleaned = 0.00945595 Jy ! Component: 150 - total flux cleaned = 0.0105709 Jy ! Component: 200 - total flux cleaned = 0.0112365 Jy ! Total flux subtracted in 200 components = 0.0112365 Jy ! Clean residual min=-0.002837 max=0.003017 Jy/beam ! Clean residual mean=0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.368621 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.368621 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=2.075 mas, bmaj=5.16 mas, bpa=-5.647 degrees ! Estimated noise=26.6092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184036 Jy ! Component: 100 - total flux cleaned = 0.000408132 Jy ! Component: 150 - total flux cleaned = 0.000350684 Jy ! Component: 200 - total flux cleaned = 0.000304125 Jy ! Total flux subtracted in 200 components = 0.000304125 Jy ! Clean residual min=-0.002695 max=0.002787 Jy/beam ! Clean residual mean=0.000003 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.368925 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 = -4.36199e-05 Jy ! Component: 100 - total flux cleaned = -0.000120813 Jy ! Component: 150 - total flux cleaned = -0.000155608 Jy ! Component: 200 - total flux cleaned = -0.000218627 Jy ! Total flux subtracted in 200 components = -0.000218627 Jy ! Clean residual min=-0.002555 max=0.002708 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.368707 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 108 components and 0.368707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.849 mas, bpa=2.785 degrees ! Estimated noise=22.0392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199255 Jy ! Component: 100 - total flux cleaned = -0.000159017 Jy ! Component: 150 - total flux cleaned = -0.000195329 Jy ! Component: 200 - total flux cleaned = -0.000194584 Jy ! Total flux subtracted in 200 components = -0.000194584 Jy ! Clean residual min=-0.002387 max=0.002436 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.368512 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 140 components and 0.368512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041691Jy sigma=0.028393 ! Fit after self-cal, rms=0.041658Jy sigma=0.028376 wmodel /scr/pima/bp171a7_uvs/J1553-2422_X_map.mod ! Writing 140 model components to file: /scr/pima/bp171a7_uvs/J1553-2422_X_map.mod wobs /scr/pima/bp171a7_uvs/J1553-2422_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1553-2422_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1553-2422_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a7_uvs/J1553-2422_X_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 = -0.000274945 Jy ! Component: 100 - total flux cleaned = -8.78293e-05 Jy ! Component: 150 - total flux cleaned = -0.000221341 Jy ! Component: 200 - total flux cleaned = -0.000311969 Jy ! Component: 250 - total flux cleaned = -0.000196606 Jy ! Component: 300 - total flux cleaned = -6.74449e-06 Jy ! Component: 350 - total flux cleaned = 0.000120339 Jy ! Component: 400 - total flux cleaned = 0.000169494 Jy ! Component: 450 - total flux cleaned = 0.000168991 Jy ! Component: 500 - total flux cleaned = 5.9806e-05 Jy ! Component: 550 - total flux cleaned = 6.05416e-05 Jy ! Component: 600 - total flux cleaned = -2.0511e-05 Jy ! Component: 650 - total flux cleaned = -9.71327e-07 Jy ! Component: 700 - total flux cleaned = -5.82522e-05 Jy ! Component: 750 - total flux cleaned = -0.000130319 Jy ! Component: 800 - total flux cleaned = -0.000147472 Jy ! Component: 850 - total flux cleaned = -0.000232591 Jy ! Component: 900 - total flux cleaned = -0.000282603 Jy ! Component: 950 - total flux cleaned = -0.000331322 Jy ! Component: 1000 - total flux cleaned = -0.000426403 Jy ! Component: 1050 - total flux cleaned = -0.00045751 Jy ! Component: 1100 - total flux cleaned = -0.000503388 Jy ! Component: 1150 - total flux cleaned = -0.000488317 Jy ! Component: 1200 - total flux cleaned = -0.000578771 Jy ! Component: 1250 - total flux cleaned = -0.000669124 Jy ! Component: 1300 - total flux cleaned = -0.000759542 Jy ! Component: 1350 - total flux cleaned = -0.000834973 Jy ! Component: 1400 - total flux cleaned = -0.000940684 Jy ! Component: 1450 - total flux cleaned = -0.00103148 Jy ! Component: 1500 - total flux cleaned = -0.00110749 Jy ! Component: 1550 - total flux cleaned = -0.00119878 Jy ! Component: 1600 - total flux cleaned = -0.00127507 Jy ! Component: 1650 - total flux cleaned = -0.00136729 Jy ! Component: 1700 - total flux cleaned = -0.0014754 Jy ! Component: 1750 - total flux cleaned = -0.00156876 Jy ! Component: 1800 - total flux cleaned = -0.00164737 Jy ! Component: 1850 - total flux cleaned = -0.00171077 Jy ! Component: 1900 - total flux cleaned = -0.0017587 Jy ! Component: 1950 - total flux cleaned = -0.00182318 Jy ! Component: 2000 - total flux cleaned = -0.00190467 Jy ! Component: 2050 - total flux cleaned = -0.00195421 Jy ! Component: 2100 - total flux cleaned = -0.00202084 Jy ! Component: 2150 - total flux cleaned = -0.00208835 Jy ! Component: 2200 - total flux cleaned = -0.00213977 Jy ! Component: 2250 - total flux cleaned = -0.00217441 Jy ! Component: 2300 - total flux cleaned = -0.00220963 Jy ! Component: 2350 - total flux cleaned = -0.0022453 Jy ! Component: 2400 - total flux cleaned = -0.00226397 Jy ! Component: 2450 - total flux cleaned = -0.00228291 Jy ! Component: 2500 - total flux cleaned = -0.00230232 Jy ! Component: 2550 - total flux cleaned = -0.00230244 Jy ! Component: 2600 - total flux cleaned = -0.00232237 Jy ! Component: 2650 - total flux cleaned = -0.00236328 Jy ! Component: 2700 - total flux cleaned = -0.00238438 Jy ! Component: 2750 - total flux cleaned = -0.00240589 Jy ! Component: 2800 - total flux cleaned = -0.00244966 Jy ! Component: 2850 - total flux cleaned = -0.00247231 Jy ! Component: 2900 - total flux cleaned = -0.00249531 Jy ! Component: 2950 - total flux cleaned = -0.00251884 Jy ! Component: 3000 - total flux cleaned = -0.00254267 Jy ! Component: 3050 - total flux cleaned = -0.00256685 Jy ! Component: 3100 - total flux cleaned = -0.00259195 Jy ! Component: 3150 - total flux cleaned = -0.0026174 Jy ! Component: 3200 - total flux cleaned = -0.00267002 Jy ! Component: 3250 - total flux cleaned = -0.00272357 Jy ! Component: 3300 - total flux cleaned = -0.00277846 Jy ! Component: 3350 - total flux cleaned = -0.00280688 Jy ! Component: 3400 - total flux cleaned = -0.00283536 Jy ! Component: 3450 - total flux cleaned = -0.00292399 Jy ! Component: 3500 - total flux cleaned = -0.00298498 Jy ! Component: 3550 - total flux cleaned = -0.0030167 Jy ! Component: 3600 - total flux cleaned = -0.00308033 Jy ! Component: 3650 - total flux cleaned = -0.00314559 Jy ! Component: 3700 - total flux cleaned = -0.0031791 Jy ! Component: 3750 - total flux cleaned = -0.00324711 Jy ! Component: 3800 - total flux cleaned = -0.00331721 Jy ! Component: 3850 - total flux cleaned = -0.00335258 Jy ! Component: 3900 - total flux cleaned = -0.0034259 Jy ! Component: 3950 - total flux cleaned = -0.0035012 Jy ! Component: 4000 - total flux cleaned = -0.00354029 Jy ! Component: 4050 - total flux cleaned = -0.00361983 Jy ! Total flux subtracted in 4096 components = -0.00366036 Jy ! Clean residual min=-0.002519 max=0.002608 Jy/beam ! Clean residual mean=0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.364852 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 298 components and 0.364852 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1553-2422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 3.849 at 2.785 degrees (North through East) ! Clean map min=-0.0037315 max=0.34184 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1553-2422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.341838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000538215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472342 0.472342 0.944684 1.88937 3.77874 7.55747 15.1149 30.2299 60.4598 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.341 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1553-2422_X_uvs.log closed on Sun May 12 14:06:33 2013