! Started logfile: /scr/pima/bp171a0_uvs/J0814-2253_C_uvs.log on Fri Mar 15 09:00:15 2013 obs /scr/pima/bp171a0_uvs/J0814-2253_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0814-2253_C_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.720238 visibilities/baseline/integration-bin. ! Found source: J0814-2253 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1936 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0814-2253_C] 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 0.300x0.300 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=1.005206Jy sigma=0.710509 ! Fit after self-cal, rms=0.957141Jy sigma=0.676603 ! 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=2.474 mas, bmaj=8.205 mas, bpa=2.977 degrees ! Estimated noise=32.6229 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 = 0.0331965 Jy ! Component: 100 - total flux cleaned = 0.0466309 Jy ! Total flux subtracted in 100 components = 0.0466309 Jy ! Clean residual min=-0.008199 max=0.009678 Jy/beam ! Clean residual mean=-0.000034 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.0466309 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0466309 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=0.056933Jy sigma=0.040044 ! Fit after self-cal, rms=0.054788Jy sigma=0.038520 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=9.157 mas, bpa=2.384 degrees ! Estimated noise=22.7833 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 = 0.0100563 Jy ! Component: 100 - total flux cleaned = 0.0160664 Jy ! Component: 150 - total flux cleaned = 0.0199354 Jy ! Component: 200 - total flux cleaned = 0.0224743 Jy ! Total flux subtracted in 200 components = 0.0224743 Jy ! Clean residual min=-0.006130 max=0.007484 Jy/beam ! Clean residual mean=-0.000014 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.0691053 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.0691053 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=0.052781Jy sigma=0.037112 ! Fit after self-cal, rms=0.052619Jy sigma=0.036997 ! 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 0.91 FD 0.75 HN 0.71 LA 0.91 ! NL 1.30 OV 0.86 PT 0.81 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.82 HN 0.91 LA 0.77 ! NL 1.42 OV 0.96 PT 0.86 SC 0.60 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.71 HN 0.93 LA 0.95 ! NL 1.29 OV 0.86 PT 0.92 SC 0.78 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.89 LA 1.12 ! NL 1.19 OV 1.15 PT 0.92 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 0.95 LA 1.25 ! NL 1.69 OV 0.62 PT 1.18 SC 1.33 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.02 HN 0.92 LA 0.98 ! NL 1.46 OV 1.15 PT 0.98 SC 1.21 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.80 LA 1.26 ! NL 1.78 OV 1.12 PT 1.00 SC 1.37 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.20 HN 0.95 LA 1.03 ! NL 1.53 OV 0.96 PT 1.10 SC 1.70 ! ! ! Fit before self-cal, rms=0.052619Jy sigma=0.036997 ! Fit after self-cal, rms=0.046493Jy sigma=0.035427 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=9.017 mas, bpa=2.727 degrees ! Estimated noise=22.2284 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 = 0.000724033 Jy ! Component: 100 - total flux cleaned = 0.00072633 Jy ! Component: 150 - total flux cleaned = 0.000791723 Jy ! Component: 200 - total flux cleaned = 0.000845448 Jy ! Total flux subtracted in 200 components = 0.000845448 Jy ! Clean residual min=-0.003351 max=0.004507 Jy/beam ! Clean residual mean=-0.000004 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.0699507 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0699507 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=0.046301Jy sigma=0.035299 ! Fit after self-cal, rms=0.046854Jy sigma=0.035101 ! 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=0.046854Jy sigma=0.035101 ! Fit after self-cal, rms=0.048174Jy sigma=0.035050 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.824 mas, bmaj=9.01 mas, bpa=2.479 degrees ! Estimated noise=22.1223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391388 Jy ! Component: 100 - total flux cleaned = 0.00044886 Jy ! Component: 150 - total flux cleaned = 0.000499271 Jy ! Component: 200 - total flux cleaned = 0.00045333 Jy ! Total flux subtracted in 200 components = 0.00045333 Jy ! Clean residual min=-0.003081 max=0.004016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.070404 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.070404 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=0.048047Jy sigma=0.034960 ! Fit after self-cal, rms=0.048533Jy sigma=0.034922 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 = -0.000205489 Jy ! Component: 100 - total flux cleaned = -0.000161122 Jy ! Component: 150 - total flux cleaned = -0.000161532 Jy ! Component: 200 - total flux cleaned = -0.000163314 Jy ! Total flux subtracted in 200 components = -0.000163314 Jy ! Clean residual min=-0.003086 max=0.003775 Jy/beam ! Clean residual mean=-0.000002 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0702407 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.0702407 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=0.048466Jy sigma=0.034870 ! Fit after self-cal, rms=0.048457Jy sigma=0.034862 ! 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=0.048457Jy sigma=0.034862 ! Fit after self-cal, rms=0.049540Jy sigma=0.034833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=9.028 mas, bpa=2.37 degrees ! Estimated noise=21.9336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154361 Jy ! Component: 100 - total flux cleaned = 0.000153482 Jy ! Component: 150 - total flux cleaned = 0.000152003 Jy ! Component: 200 - total flux cleaned = 0.00015124 Jy ! Total flux subtracted in 200 components = 0.00015124 Jy ! Clean residual min=-0.002867 max=0.003721 Jy/beam ! Clean residual mean=-0.000002 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.070392 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.0703919 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=0.049482Jy sigma=0.034785 ! Fit after self-cal, rms=0.049818Jy sigma=0.034769 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 = -4.34078e-05 Jy ! Component: 100 - total flux cleaned = 2.48971e-05 Jy ! Component: 150 - total flux cleaned = 2.46005e-05 Jy ! Component: 200 - total flux cleaned = 2.4267e-05 Jy ! Total flux subtracted in 200 components = 2.4267e-05 Jy ! Clean residual min=-0.002866 max=0.003571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0704162 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0704162 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=0.049772Jy sigma=0.034736 ! Fit after self-cal, rms=0.049784Jy sigma=0.034730 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.049784Jy sigma=0.034730 ! Fit after self-cal, rms=0.050658Jy sigma=0.034718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.123 mas, bmaj=10.24 mas, bpa=2.289 degrees ! Estimated noise=23.8912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847463 Jy ! Component: 100 - total flux cleaned = 0.0010087 Jy ! Component: 150 - total flux cleaned = 0.00104163 Jy ! Component: 200 - total flux cleaned = 0.00107247 Jy ! Total flux subtracted in 200 components = 0.00107247 Jy ! Clean residual min=-0.003137 max=0.004072 Jy/beam ! Clean residual mean=-0.000003 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0714887 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0714887 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=0.050638Jy sigma=0.034689 ! Fit after self-cal, rms=0.050936Jy sigma=0.034679 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 = 3.09888e-05 Jy ! Component: 100 - total flux cleaned = 5.77233e-05 Jy ! Component: 150 - total flux cleaned = 5.74496e-05 Jy ! Component: 200 - total flux cleaned = 8.14966e-05 Jy ! Total flux subtracted in 200 components = 8.14966e-05 Jy ! Clean residual min=-0.003092 max=0.003872 Jy/beam ! Clean residual mean=-0.000003 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0715702 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0715702 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=0.050918Jy sigma=0.034665 ! Fit after self-cal, rms=0.050912Jy sigma=0.034661 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.811 mas, bmaj=9.045 mas, bpa=2.301 degrees ! Estimated noise=21.7234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.811 x 9.045 at 2.301 degrees (North through East) ! Clean map min=-0.0032938 max=0.038692 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=2.46 mas, bmaj=8.436 mas, bpa=1.892 degrees ! Estimated noise=30.7407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324373 Jy ! Component: 100 - total flux cleaned = 0.0476033 Jy ! Component: 150 - total flux cleaned = 0.0568155 Jy ! Component: 200 - total flux cleaned = 0.0625876 Jy ! Total flux subtracted in 200 components = 0.0625876 Jy ! Clean residual min=-0.005915 max=0.004977 Jy/beam ! Clean residual mean=-0.000009 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.0625876 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0625876 Jy ! Inverting map and beam ! Estimated beam: bmin=2.811 mas, bmaj=9.045 mas, bpa=2.301 degrees ! Estimated noise=21.7234 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 = 0.00404004 Jy ! Component: 100 - total flux cleaned = 0.00587759 Jy ! Component: 150 - total flux cleaned = 0.00603499 Jy ! Component: 200 - total flux cleaned = 0.00617368 Jy ! Total flux subtracted in 200 components = 0.00617368 Jy ! Clean residual min=-0.003507 max=0.003745 Jy/beam ! Clean residual mean=-0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.0687613 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0687613 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.123 mas, bmaj=10.24 mas, bpa=2.289 degrees ! Estimated noise=23.8912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976662 Jy ! Component: 100 - total flux cleaned = 0.00128382 Jy ! Component: 150 - total flux cleaned = 0.0013399 Jy ! Component: 200 - total flux cleaned = 0.00134039 Jy ! Total flux subtracted in 200 components = 0.00134039 Jy ! Clean residual min=-0.003415 max=0.004333 Jy/beam ! Clean residual mean=-0.000003 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0701017 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 = -9.99138e-07 Jy ! Component: 100 - total flux cleaned = -3.90943e-05 Jy ! Component: 150 - total flux cleaned = -3.96663e-05 Jy ! Component: 200 - total flux cleaned = -9.742e-06 Jy ! Total flux subtracted in 200 components = -9.742e-06 Jy ! Clean residual min=-0.003386 max=0.004205 Jy/beam ! Clean residual mean=-0.000002 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.0700919 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0700919 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.811 mas, bmaj=9.045 mas, bpa=2.301 degrees ! Estimated noise=21.7234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242145 Jy ! Component: 100 - total flux cleaned = -0.000389714 Jy ! Component: 150 - total flux cleaned = -0.00048783 Jy ! Component: 200 - total flux cleaned = -0.000545265 Jy ! Total flux subtracted in 200 components = -0.000545265 Jy ! Clean residual min=-0.003073 max=0.003402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0695467 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0695467 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=0.050979Jy sigma=0.034711 ! Fit after self-cal, rms=0.050782Jy sigma=0.034651 wmodel /scr/pima/bp171a0_uvs/J0814-2253_C_map.mod ! Writing 62 model components to file: /scr/pima/bp171a0_uvs/J0814-2253_C_map.mod wobs /scr/pima/bp171a0_uvs/J0814-2253_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0814-2253_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0814-2253_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0814-2253_C_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 = 0.00120675 Jy ! Component: 100 - total flux cleaned = 0.00151486 Jy ! Component: 150 - total flux cleaned = 0.00142463 Jy ! Component: 200 - total flux cleaned = 0.00113204 Jy ! Component: 250 - total flux cleaned = 0.000974951 Jy ! Component: 300 - total flux cleaned = 0.000719027 Jy ! Component: 350 - total flux cleaned = 0.000546493 Jy ! Component: 400 - total flux cleaned = 0.000383872 Jy ! Component: 450 - total flux cleaned = 0.000229502 Jy ! Component: 500 - total flux cleaned = 0.000112585 Jy ! Component: 550 - total flux cleaned = -2.60634e-05 Jy ! Component: 600 - total flux cleaned = -0.000131284 Jy ! Component: 650 - total flux cleaned = -0.000281128 Jy ! Component: 700 - total flux cleaned = -0.000446948 Jy ! Component: 750 - total flux cleaned = -0.000514825 Jy ! Component: 800 - total flux cleaned = -0.000689606 Jy ! Component: 850 - total flux cleaned = -0.000794645 Jy ! Component: 900 - total flux cleaned = -0.000875668 Jy ! Component: 950 - total flux cleaned = -0.000934938 Jy ! Component: 1000 - total flux cleaned = -0.00097277 Jy ! Component: 1050 - total flux cleaned = -0.000898357 Jy ! Component: 1100 - total flux cleaned = -0.000844536 Jy ! Component: 1150 - total flux cleaned = -0.000792179 Jy ! Component: 1200 - total flux cleaned = -0.000706358 Jy ! Component: 1250 - total flux cleaned = -0.000706167 Jy ! Component: 1300 - total flux cleaned = -0.000657091 Jy ! Component: 1350 - total flux cleaned = -0.000641174 Jy ! Component: 1400 - total flux cleaned = -0.000594174 Jy ! Component: 1450 - total flux cleaned = -0.000517273 Jy ! Component: 1500 - total flux cleaned = -0.000396193 Jy ! Component: 1550 - total flux cleaned = -0.000336768 Jy ! Component: 1600 - total flux cleaned = -0.000233992 Jy ! Component: 1650 - total flux cleaned = -0.000147314 Jy ! Component: 1700 - total flux cleaned = -6.18963e-05 Jy ! Component: 1750 - total flux cleaned = 3.62883e-05 Jy ! Component: 1800 - total flux cleaned = 9.1643e-05 Jy ! Component: 1850 - total flux cleaned = 0.000160029 Jy ! Component: 1900 - total flux cleaned = 0.000241063 Jy ! Component: 1950 - total flux cleaned = 0.000267781 Jy ! Component: 2000 - total flux cleaned = 0.000280953 Jy ! Component: 2050 - total flux cleaned = 0.000267843 Jy ! Component: 2100 - total flux cleaned = 0.000267819 Jy ! Component: 2150 - total flux cleaned = 0.000241932 Jy ! Component: 2200 - total flux cleaned = 0.000254891 Jy ! Component: 2250 - total flux cleaned = 0.000242103 Jy ! Component: 2300 - total flux cleaned = 0.000229251 Jy ! Component: 2350 - total flux cleaned = 0.000254864 Jy ! Component: 2400 - total flux cleaned = 0.000216536 Jy ! Component: 2450 - total flux cleaned = 0.000229359 Jy ! Component: 2500 - total flux cleaned = 0.000229415 Jy ! Component: 2550 - total flux cleaned = 0.000178314 Jy ! Component: 2600 - total flux cleaned = 0.000178219 Jy ! Component: 2650 - total flux cleaned = 0.000127021 Jy ! Component: 2700 - total flux cleaned = 8.86323e-05 Jy ! Component: 2750 - total flux cleaned = 6.29744e-05 Jy ! Component: 2800 - total flux cleaned = -1.44318e-06 Jy ! Component: 2850 - total flux cleaned = -4.02387e-05 Jy ! Component: 2900 - total flux cleaned = -0.00010512 Jy ! Component: 2950 - total flux cleaned = -0.000144233 Jy ! Component: 3000 - total flux cleaned = -0.000222962 Jy ! Component: 3050 - total flux cleaned = -0.000328439 Jy ! Component: 3100 - total flux cleaned = -0.000394977 Jy ! Component: 3150 - total flux cleaned = -0.000488603 Jy ! Component: 3200 - total flux cleaned = -0.000596502 Jy ! Component: 3250 - total flux cleaned = -0.00066453 Jy ! Component: 3300 - total flux cleaned = -0.000719278 Jy ! Component: 3350 - total flux cleaned = -0.000829613 Jy ! Component: 3400 - total flux cleaned = -0.00089917 Jy ! Component: 3450 - total flux cleaned = -0.000983318 Jy ! Component: 3500 - total flux cleaned = -0.00106823 Jy ! Component: 3550 - total flux cleaned = -0.00113957 Jy ! Component: 3600 - total flux cleaned = -0.00122582 Jy ! Component: 3650 - total flux cleaned = -0.00132731 Jy ! Component: 3700 - total flux cleaned = -0.00140055 Jy ! Component: 3750 - total flux cleaned = -0.00145966 Jy ! Component: 3800 - total flux cleaned = -0.00154904 Jy ! Component: 3850 - total flux cleaned = -0.00165434 Jy ! Component: 3900 - total flux cleaned = -0.00171542 Jy ! Component: 3950 - total flux cleaned = -0.00180753 Jy ! Component: 4000 - total flux cleaned = -0.00186956 Jy ! Component: 4050 - total flux cleaned = -0.00197937 Jy ! Total flux subtracted in 4096 components = -0.00205866 Jy ! Clean residual min=-0.000924 max=0.000880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.067488 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 394 components and 0.0674879 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0814-2253_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.811 x 9.045 at 2.301 degrees (North through East) ! Clean map min=-0.0020612 max=0.038002 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0814-2253_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0380021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.06176 2.06176 4.12352 8.24705 16.4941 32.9882 65.9764 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0814-2253_C_uvs.log closed on Fri Mar 15 09:00:19 2013