! Started logfile: /scr/pima/s3111c_uvs/J1503-1541_X_uvs.log on Tue Jul 24 09:23:44 2012 obs /scr/pima/s3111c_uvs/J1503-1541_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1503-1541_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.754444 visibilities/baseline/integration-bin. ! Found source: J1503-1541 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16296 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111c_uvs/J1503-1541_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 = 512x512 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000390Jy sigma=0.707383 ! Fit after self-cal, rms=0.987004Jy sigma=0.697917 ! 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=0.9578 mas, bmaj=2.376 mas, bpa=17.27 degrees ! Estimated noise=13.0635 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 = 0.0105985 Jy ! Component: 100 - total flux cleaned = 0.0131033 Jy ! Total flux subtracted in 100 components = 0.0131033 Jy ! Clean residual min=-0.002452 max=0.002538 Jy/beam ! Clean residual mean=-0.000035 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0131033 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0131033 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=0.031192Jy sigma=0.022056 ! Fit after self-cal, rms=0.029810Jy sigma=0.021079 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374347 Jy ! Component: 100 - total flux cleaned = 0.00519282 Jy ! Total flux subtracted in 100 components = 0.00519282 Jy ! Clean residual min=-0.002223 max=0.002863 Jy/beam ! Clean residual mean=-0.000033 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0182961 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0182961 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=0.029489Jy sigma=0.020852 ! Fit after self-cal, rms=0.029460Jy sigma=0.020831 ! 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=1.115 mas, bmaj=2.656 mas, bpa=12 degrees ! Estimated noise=8.03998 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 = 0.00010507 Jy ! Component: 100 - total flux cleaned = 0.00013517 Jy ! Component: 150 - total flux cleaned = 0.000162337 Jy ! Component: 200 - total flux cleaned = 0.000198152 Jy ! Total flux subtracted in 200 components = 0.000198152 Jy ! Clean residual min=-0.001656 max=0.001858 Jy/beam ! Clean residual mean=-0.000057 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0184943 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0184943 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=0.029448Jy sigma=0.020823 ! Fit after self-cal, rms=0.029444Jy sigma=0.020820 ! 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 0.88 FD 1.19 GB 3.19 HN 0.83 ! KP 1.09 LA 1.08 NL 1.14 OV 1.02 ! PT 1.15 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.17 GB 2.96 HN 0.86 ! KP 0.96 LA 1.01 NL 1.22 OV 1.01 ! PT 1.19 SC 1.27 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.12 GB 3.68 HN 0.83 ! KP 1.11 LA 1.15 NL 1.03 OV 0.89 ! PT 1.16 SC 1.28 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.07 GB 4.12 HN 0.91 ! KP 1.03 LA 1.06 NL 1.10 OV 1.09 ! PT 1.28 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.71 GB 3.37 HN 0.76 ! KP 0.98 LA 0.93 NL 1.12 OV 0.90 ! PT 1.17 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 0.75 GB 3.76 HN 0.83 ! KP 0.93 LA 0.98 NL 1.00 OV 0.83 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.68 GB 3.54 HN 0.84 ! KP 0.84 LA 1.10 NL 0.89 OV 0.78 ! PT 1.00* SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.58 FD 0.57 GB 3.43 HN 0.76 ! KP 0.88 LA 0.90 NL 0.78 OV 0.78 ! PT 1.01 SC 0.75 ! ! ! Fit before self-cal, rms=0.029444Jy sigma=0.020820 ! Fit after self-cal, rms=0.028001Jy sigma=0.020003 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.599 mas, bpa=12.14 degrees ! Estimated noise=7.99257 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 = 4.49009e-05 Jy ! Component: 100 - total flux cleaned = 0.000135317 Jy ! Component: 150 - total flux cleaned = 0.000178313 Jy ! Component: 200 - total flux cleaned = 0.000207159 Jy ! Total flux subtracted in 200 components = 0.000207159 Jy ! Clean residual min=-0.000680 max=0.000643 Jy/beam ! Clean residual mean=-0.000014 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0187014 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0187014 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=0.027993Jy sigma=0.019993 ! Fit after self-cal, rms=0.028382Jy sigma=0.019893 ! 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=0.028382Jy sigma=0.019893 ! Fit after self-cal, rms=0.031807Jy sigma=0.019783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.626 mas, bpa=11.8 degrees ! Estimated noise=8.09639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107564 Jy ! Component: 100 - total flux cleaned = -0.000122101 Jy ! Component: 150 - total flux cleaned = -0.000134964 Jy ! Component: 200 - total flux cleaned = -0.000146629 Jy ! Total flux subtracted in 200 components = -0.000146629 Jy ! Clean residual min=-0.000417 max=0.000542 Jy/beam ! Clean residual mean=-0.000007 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0185548 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0185548 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=0.031807Jy sigma=0.019782 ! Fit after self-cal, rms=0.032056Jy sigma=0.019731 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 = -6.38577e-05 Jy ! Component: 100 - total flux cleaned = -7.65202e-05 Jy ! Component: 150 - total flux cleaned = -9.28022e-05 Jy ! Component: 200 - total flux cleaned = -0.000107063 Jy ! Total flux subtracted in 200 components = -0.000107063 Jy ! Clean residual min=-0.000499 max=0.000586 Jy/beam ! Clean residual mean=-0.000013 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0184477 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0184477 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=0.032054Jy sigma=0.019729 ! Fit after self-cal, rms=0.032065Jy sigma=0.019727 ! 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=0.032065Jy sigma=0.019727 ! Fit after self-cal, rms=0.033656Jy sigma=0.019712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.638 mas, bpa=11.84 degrees ! Estimated noise=8.1263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.21602e-07 Jy ! Component: 100 - total flux cleaned = -1.40941e-05 Jy ! Component: 150 - total flux cleaned = -2.69003e-05 Jy ! Component: 200 - total flux cleaned = -3.8471e-05 Jy ! Total flux subtracted in 200 components = -3.8471e-05 Jy ! Clean residual min=-0.000431 max=0.000568 Jy/beam ! Clean residual mean=-0.000011 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0184093 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0184093 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=0.033655Jy sigma=0.019711 ! Fit after self-cal, rms=0.033786Jy sigma=0.019700 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 (-1.7, 5.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217101 Jy ! Component: 100 - total flux cleaned = 0.000190244 Jy ! Component: 150 - total flux cleaned = 0.000199206 Jy ! Component: 200 - total flux cleaned = 0.000191303 Jy ! Total flux subtracted in 200 components = 0.000191303 Jy ! Clean residual min=-0.000419 max=0.000415 Jy/beam ! Clean residual mean=-0.000011 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0186006 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.0186006 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=0.033774Jy sigma=0.019690 ! Fit after self-cal, rms=0.033778Jy sigma=0.019678 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.033778Jy sigma=0.019678 ! Fit after self-cal, rms=0.034796Jy sigma=0.019673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=3.005 mas, bpa=5.558 degrees ! Estimated noise=8.59121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.90184e-05 Jy ! Component: 100 - total flux cleaned = 7.67658e-05 Jy ! Component: 150 - total flux cleaned = 8.40144e-05 Jy ! Component: 200 - total flux cleaned = 8.41169e-05 Jy ! Total flux subtracted in 200 components = 8.41169e-05 Jy ! Clean residual min=-0.000412 max=0.000348 Jy/beam ! Clean residual mean=-0.000016 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0186847 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.0186847 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=0.034790Jy sigma=0.019667 ! Fit after self-cal, rms=0.034868Jy sigma=0.019661 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 = 2.76757e-05 Jy ! Component: 100 - total flux cleaned = 1.98156e-05 Jy ! Component: 150 - total flux cleaned = 2.67497e-05 Jy ! Component: 200 - total flux cleaned = 3.27222e-05 Jy ! Total flux subtracted in 200 components = 3.27222e-05 Jy ! Clean residual min=-0.000457 max=0.000383 Jy/beam ! Clean residual mean=-0.000016 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0187174 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 154 components and 0.0187174 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=0.034863Jy sigma=0.019656 ! Fit after self-cal, rms=0.034882Jy sigma=0.019652 ! 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=1.109 mas, bmaj=2.645 mas, bpa=11.98 degrees ! Estimated noise=8.16451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 2.645 at 11.98 degrees (North through East) ! Clean map min=-0.00081946 max=0.016591 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=0.9561 mas, bmaj=2.418 mas, bpa=18.05 degrees ! Estimated noise=12.6207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127826 Jy ! Component: 100 - total flux cleaned = 0.0159521 Jy ! Component: 150 - total flux cleaned = 0.0170165 Jy ! Component: 200 - total flux cleaned = 0.017601 Jy ! Total flux subtracted in 200 components = 0.017601 Jy ! Clean residual min=-0.001120 max=0.000945 Jy/beam ! Clean residual mean=-0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.017601 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.017601 Jy ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.645 mas, bpa=11.98 degrees ! Estimated noise=8.16451 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 = 0.000595072 Jy ! Component: 100 - total flux cleaned = 0.000738823 Jy ! Component: 150 - total flux cleaned = 0.000837936 Jy ! Component: 200 - total flux cleaned = 0.000907086 Jy ! Total flux subtracted in 200 components = 0.000907086 Jy ! Clean residual min=-0.000456 max=0.000477 Jy/beam ! Clean residual mean=-0.000011 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0185081 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.0185081 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=3.005 mas, bpa=5.558 degrees ! Estimated noise=8.59121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.91563e-05 Jy ! Component: 100 - total flux cleaned = 0.000127041 Jy ! Component: 150 - total flux cleaned = 0.000151519 Jy ! Component: 200 - total flux cleaned = 0.00016581 Jy ! Total flux subtracted in 200 components = 0.00016581 Jy ! Clean residual min=-0.000461 max=0.000436 Jy/beam ! Clean residual mean=-0.000016 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0186739 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 = 6.60069e-06 Jy ! Component: 100 - total flux cleaned = 1.25774e-05 Jy ! Component: 150 - total flux cleaned = 1.81214e-05 Jy ! Component: 200 - total flux cleaned = 3.38958e-05 Jy ! Total flux subtracted in 200 components = 3.38958e-05 Jy ! Clean residual min=-0.000477 max=0.000442 Jy/beam ! Clean residual mean=-0.000016 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0187078 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 102 components and 0.0187078 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.645 mas, bpa=11.98 degrees ! Estimated noise=8.16451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.83241e-05 Jy ! Component: 100 - total flux cleaned = 2.00203e-05 Jy ! Component: 150 - total flux cleaned = 4.93042e-05 Jy ! Component: 200 - total flux cleaned = 7.10049e-05 Jy ! Total flux subtracted in 200 components = 7.10049e-05 Jy ! Clean residual min=-0.000466 max=0.000472 Jy/beam ! Clean residual mean=-0.000012 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0187788 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.0187788 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=0.034874Jy sigma=0.019648 ! Fit after self-cal, rms=0.034890Jy sigma=0.019643 wmodel /scr/pima/s3111c_uvs/J1503-1541_X_map.mod ! Writing 118 model components to file: /scr/pima/s3111c_uvs/J1503-1541_X_map.mod wobs /scr/pima/s3111c_uvs/J1503-1541_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1503-1541_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1503-1541_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J1503-1541_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.70751e-05 Jy ! Component: 100 - total flux cleaned = -9.61383e-06 Jy ! Component: 150 - total flux cleaned = -3.69183e-05 Jy ! Component: 200 - total flux cleaned = -6.89792e-05 Jy ! Component: 250 - total flux cleaned = -0.000118075 Jy ! Component: 300 - total flux cleaned = -0.00016469 Jy ! Component: 350 - total flux cleaned = -0.0002204 Jy ! Component: 400 - total flux cleaned = -0.000257884 Jy ! Component: 450 - total flux cleaned = -0.000299174 Jy ! Component: 500 - total flux cleaned = -0.000354075 Jy ! Component: 550 - total flux cleaned = -0.000392947 Jy ! Component: 600 - total flux cleaned = -0.000454638 Jy ! Component: 650 - total flux cleaned = -0.000505666 Jy ! Component: 700 - total flux cleaned = -0.00054654 Jy ! Component: 750 - total flux cleaned = -0.00058668 Jy ! Component: 800 - total flux cleaned = -0.000612934 Jy ! Component: 850 - total flux cleaned = -0.000638706 Jy ! Component: 900 - total flux cleaned = -0.000655634 Jy ! Component: 950 - total flux cleaned = -0.00068478 Jy ! Component: 1000 - total flux cleaned = -0.000705199 Jy ! Component: 1050 - total flux cleaned = -0.000717322 Jy ! Component: 1100 - total flux cleaned = -0.000737239 Jy ! Component: 1150 - total flux cleaned = -0.000760742 Jy ! Component: 1200 - total flux cleaned = -0.000787638 Jy ! Component: 1250 - total flux cleaned = -0.000802711 Jy ! Component: 1300 - total flux cleaned = -0.000821319 Jy ! Component: 1350 - total flux cleaned = -0.000824945 Jy ! Component: 1400 - total flux cleaned = -0.000832192 Jy ! Component: 1450 - total flux cleaned = -0.000839287 Jy ! Component: 1500 - total flux cleaned = -0.000832215 Jy ! Component: 1550 - total flux cleaned = -0.000835706 Jy ! Component: 1600 - total flux cleaned = -0.000835694 Jy ! Component: 1650 - total flux cleaned = -0.00084244 Jy ! Component: 1700 - total flux cleaned = -0.000832377 Jy ! Component: 1750 - total flux cleaned = -0.000835703 Jy ! Component: 1800 - total flux cleaned = -0.000829155 Jy ! Component: 1850 - total flux cleaned = -0.000825917 Jy ! Component: 1900 - total flux cleaned = -0.000829105 Jy ! Component: 1950 - total flux cleaned = -0.000822745 Jy ! Component: 2000 - total flux cleaned = -0.000816454 Jy ! Total flux subtracted in 2048 components = -0.000813367 Jy ! Clean residual min=-0.000172 max=0.000199 Jy/beam ! Clean residual mean=-0.000009 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0179654 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 224 components and 0.0179654 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1503-1541_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 2.645 at 11.98 degrees (North through East) ! Clean map min=-0.0011426 max=0.016363 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1503-1541_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0163631 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.81461e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24938 1.24938 2.49877 4.99753 9.99507 19.9901 39.9803 79.9606 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.016 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1503-1541_X_uvs.log closed on Tue Jul 24 09:23:46 2012