! Started logfile: /scr/pima/s3111c_uvs/J1151-1347_X_uvs.log on Tue Jul 24 09:22:35 2012 obs /scr/pima/s3111c_uvs/J1151-1347_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1151-1347_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.789316 visibilities/baseline/integration-bin. ! Found source: J1151-1347 ! ! 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 14776 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/J1151-1347_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001046Jy sigma=0.707842 ! Fit after self-cal, rms=0.972252Jy sigma=0.687482 ! 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=0.9475 mas, bmaj=2.359 mas, bpa=13.47 degrees ! Estimated noise=16.2907 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 = 0.0213717 Jy ! Component: 100 - total flux cleaned = 0.026991 Jy ! Total flux subtracted in 100 components = 0.026991 Jy ! Clean residual min=-0.002082 max=0.002310 Jy/beam ! Clean residual mean=0.000040 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.026991 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.026991 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=0.032506Jy sigma=0.022985 ! Fit after self-cal, rms=0.030034Jy sigma=0.021237 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470031 Jy ! Component: 100 - total flux cleaned = 0.00686421 Jy ! Total flux subtracted in 100 components = 0.00686421 Jy ! Clean residual min=-0.001806 max=0.001696 Jy/beam ! Clean residual mean=0.000031 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0338552 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0338552 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=0.029328Jy sigma=0.020738 ! Fit after self-cal, rms=0.029315Jy sigma=0.020729 ! 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=1.099 mas, bmaj=2.667 mas, bpa=10.83 degrees ! Estimated noise=8.42755 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 = 0.00148846 Jy ! Component: 100 - total flux cleaned = 0.00218878 Jy ! Component: 150 - total flux cleaned = 0.00257437 Jy ! Component: 200 - total flux cleaned = 0.00273977 Jy ! Total flux subtracted in 200 components = 0.00273977 Jy ! Clean residual min=-0.000907 max=0.001161 Jy/beam ! Clean residual mean=0.000012 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.036595 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.036595 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=0.029245Jy sigma=0.020679 ! Fit after self-cal, rms=0.029238Jy sigma=0.020674 ! 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 1.09 FD 1.14 GB 0.95 HN 0.99 ! KP 1.01 LA 1.06 NL 1.04 OV 1.18 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.11 GB 0.94 HN 0.99 ! KP 0.99 LA 1.01 NL 1.04 OV 1.11 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 GB 0.99 HN 0.93 ! KP 0.97 LA 1.03 NL 1.07 OV 1.13 ! PT 1.13 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 GB 1.02 HN 0.99 ! KP 1.02 LA 1.00 NL 1.08 OV 1.10 ! PT 1.12 SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 GB 0.96 HN 0.91 ! KP 0.92 LA 1.05 NL 1.06 OV 1.10 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.81 GB 1.00 HN 1.04 ! KP 0.88 LA 0.95 NL 0.96 OV 1.02 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.83 GB 1.04 HN 0.99 ! KP 0.81 LA 1.07 NL 0.93 OV 1.00 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.71 GB 0.91 HN 0.90 ! KP 0.98 LA 0.95 NL 0.87 OV 1.00 ! PT 0.92 SC 0.81 ! ! ! Fit before self-cal, rms=0.029238Jy sigma=0.020674 ! Fit after self-cal, rms=0.028009Jy sigma=0.020330 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.645 mas, bpa=10.44 degrees ! Estimated noise=8.40404 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 = 0.000575567 Jy ! Component: 100 - total flux cleaned = 0.000800398 Jy ! Component: 150 - total flux cleaned = 0.000854482 Jy ! Component: 200 - total flux cleaned = 0.000890682 Jy ! Total flux subtracted in 200 components = 0.000890682 Jy ! Clean residual min=-0.000561 max=0.000751 Jy/beam ! Clean residual mean=0.000012 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0374857 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0374857 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=0.027998Jy sigma=0.020321 ! Fit after self-cal, rms=0.028045Jy sigma=0.020305 ! 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=0.028045Jy sigma=0.020305 ! Fit after self-cal, rms=0.028164Jy sigma=0.020264 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.636 mas, bpa=10.34 degrees ! Estimated noise=8.41204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268817 Jy ! Component: 100 - total flux cleaned = 0.000336212 Jy ! Component: 150 - total flux cleaned = 0.000366089 Jy ! Component: 200 - total flux cleaned = 0.000392173 Jy ! Total flux subtracted in 200 components = 0.000392173 Jy ! Clean residual min=-0.000538 max=0.000769 Jy/beam ! Clean residual mean=0.000014 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0378779 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0378779 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=0.028160Jy sigma=0.020261 ! Fit after self-cal, rms=0.028180Jy sigma=0.020257 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 (5.7, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581253 Jy ! Component: 100 - total flux cleaned = 0.00070353 Jy ! Component: 150 - total flux cleaned = 0.000715879 Jy ! Component: 200 - total flux cleaned = 0.000698499 Jy ! Total flux subtracted in 200 components = 0.000698499 Jy ! Clean residual min=-0.000500 max=0.000555 Jy/beam ! Clean residual mean=0.000008 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0385764 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0385764 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=0.028161Jy sigma=0.020245 ! Fit after self-cal, rms=0.028159Jy sigma=0.020242 ! 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=0.028159Jy sigma=0.020242 ! Fit after self-cal, rms=0.028155Jy sigma=0.020241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.632 mas, bpa=10.41 degrees ! Estimated noise=8.41648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280045 Jy ! Component: 100 - total flux cleaned = 0.000353626 Jy ! Component: 150 - total flux cleaned = 0.000399708 Jy ! Component: 200 - total flux cleaned = 0.000406811 Jy ! Total flux subtracted in 200 components = 0.000406811 Jy ! Clean residual min=-0.000493 max=0.000568 Jy/beam ! Clean residual mean=0.000010 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0389832 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0389832 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=0.028149Jy sigma=0.020237 ! Fit after self-cal, rms=0.028151Jy sigma=0.020236 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 = 9.24481e-05 Jy ! Component: 100 - total flux cleaned = 9.91634e-05 Jy ! Component: 150 - total flux cleaned = 0.000105238 Jy ! Component: 200 - total flux cleaned = 0.000115918 Jy ! Total flux subtracted in 200 components = 0.000115918 Jy ! Clean residual min=-0.000486 max=0.000567 Jy/beam ! Clean residual mean=0.000009 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0390991 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.0390991 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=0.028149Jy sigma=0.020235 ! Fit after self-cal, rms=0.028149Jy sigma=0.020234 ! 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=0.028149Jy sigma=0.020234 ! Fit after self-cal, rms=0.028146Jy sigma=0.020234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.391 mas, bmaj=3.003 mas, bpa=3.432 degrees ! Estimated noise=8.93141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124924 Jy ! Component: 100 - total flux cleaned = 0.000142701 Jy ! Component: 150 - total flux cleaned = 0.000163275 Jy ! Component: 200 - total flux cleaned = 0.000167738 Jy ! Total flux subtracted in 200 components = 0.000167738 Jy ! Clean residual min=-0.000527 max=0.000563 Jy/beam ! Clean residual mean=0.000014 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0392668 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.0392668 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=0.028144Jy sigma=0.020233 ! Fit after self-cal, rms=0.028144Jy sigma=0.020233 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 = 3.53749e-05 Jy ! Component: 100 - total flux cleaned = 3.53731e-05 Jy ! Component: 150 - total flux cleaned = 3.52689e-05 Jy ! Component: 200 - total flux cleaned = 3.15032e-05 Jy ! Total flux subtracted in 200 components = 3.15032e-05 Jy ! Clean residual min=-0.000516 max=0.000559 Jy/beam ! Clean residual mean=0.000013 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0392983 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.0392983 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=0.028143Jy sigma=0.020232 ! Fit after self-cal, rms=0.028143Jy sigma=0.020232 ! 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=1.097 mas, bmaj=2.631 mas, bpa=10.43 degrees ! Estimated noise=8.42385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 2.631 at 10.43 degrees (North through East) ! Clean map min=-0.00061845 max=0.030494 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=0.9454 mas, bmaj=2.317 mas, bpa=13.77 degrees ! Estimated noise=15.8167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229453 Jy ! Component: 100 - total flux cleaned = 0.029437 Jy ! Component: 150 - total flux cleaned = 0.032466 Jy ! Component: 200 - total flux cleaned = 0.0343052 Jy ! Total flux subtracted in 200 components = 0.0343052 Jy ! Clean residual min=-0.001247 max=0.001374 Jy/beam ! Clean residual mean=0.000032 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0343052 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0343052 Jy ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.631 mas, bpa=10.43 degrees ! Estimated noise=8.42385 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 = 0.00178619 Jy ! Component: 100 - total flux cleaned = 0.00287458 Jy ! Component: 150 - total flux cleaned = 0.00362973 Jy ! Component: 200 - total flux cleaned = 0.00399547 Jy ! Total flux subtracted in 200 components = 0.00399547 Jy ! Clean residual min=-0.000604 max=0.000681 Jy/beam ! Clean residual mean=0.000019 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0383007 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.0383007 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=1.391 mas, bmaj=3.003 mas, bpa=3.432 degrees ! Estimated noise=8.93141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039818 Jy ! Component: 100 - total flux cleaned = 0.000507076 Jy ! Component: 150 - total flux cleaned = 0.000597771 Jy ! Component: 200 - total flux cleaned = 0.000663809 Jy ! Total flux subtracted in 200 components = 0.000663809 Jy ! Clean residual min=-0.000592 max=0.000561 Jy/beam ! Clean residual mean=0.000017 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0389645 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 = 5.73003e-05 Jy ! Component: 100 - total flux cleaned = 0.000116324 Jy ! Component: 150 - total flux cleaned = 0.00016094 Jy ! Component: 200 - total flux cleaned = 0.000180968 Jy ! Total flux subtracted in 200 components = 0.000180968 Jy ! Clean residual min=-0.000563 max=0.000545 Jy/beam ! Clean residual mean=0.000015 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0391454 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 98 components and 0.0391454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.631 mas, bpa=10.43 degrees ! Estimated noise=8.42385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.68903e-06 Jy ! Component: 100 - total flux cleaned = 5.63653e-06 Jy ! Component: 150 - total flux cleaned = 1.17906e-05 Jy ! Component: 200 - total flux cleaned = 1.75096e-05 Jy ! Total flux subtracted in 200 components = 1.75096e-05 Jy ! Clean residual min=-0.000521 max=0.000551 Jy/beam ! Clean residual mean=0.000010 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0391629 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.039163 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=0.028143Jy sigma=0.020232 ! Fit after self-cal, rms=0.028143Jy sigma=0.020231 wmodel /scr/pima/s3111c_uvs/J1151-1347_X_map.mod ! Writing 117 model components to file: /scr/pima/s3111c_uvs/J1151-1347_X_map.mod wobs /scr/pima/s3111c_uvs/J1151-1347_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1151-1347_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1151-1347_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J1151-1347_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 = 0.000112366 Jy ! Component: 100 - total flux cleaned = 0.000172689 Jy ! Component: 150 - total flux cleaned = 0.000220724 Jy ! Component: 200 - total flux cleaned = 0.000228431 Jy ! Component: 250 - total flux cleaned = 0.000243017 Jy ! Component: 300 - total flux cleaned = 0.000270146 Jy ! Component: 350 - total flux cleaned = 0.000289254 Jy ! Component: 400 - total flux cleaned = 0.000301747 Jy ! Component: 450 - total flux cleaned = 0.000325561 Jy ! Component: 500 - total flux cleaned = 0.000353899 Jy ! Component: 550 - total flux cleaned = 0.000381127 Jy ! Component: 600 - total flux cleaned = 0.000423273 Jy ! Component: 650 - total flux cleaned = 0.000438542 Jy ! Component: 700 - total flux cleaned = 0.000463378 Jy ! Component: 750 - total flux cleaned = 0.000477836 Jy ! Component: 800 - total flux cleaned = 0.000496603 Jy ! Component: 850 - total flux cleaned = 0.000510254 Jy ! Component: 900 - total flux cleaned = 0.000501276 Jy ! Component: 950 - total flux cleaned = 0.000510035 Jy ! Component: 1000 - total flux cleaned = 0.000501616 Jy ! Component: 1050 - total flux cleaned = 0.000480838 Jy ! Component: 1100 - total flux cleaned = 0.000464511 Jy ! Component: 1150 - total flux cleaned = 0.000440551 Jy ! Component: 1200 - total flux cleaned = 0.000424872 Jy ! Component: 1250 - total flux cleaned = 0.000405592 Jy ! Component: 1300 - total flux cleaned = 0.000379081 Jy ! Component: 1350 - total flux cleaned = 0.000353142 Jy ! Component: 1400 - total flux cleaned = 0.000338621 Jy ! Component: 1450 - total flux cleaned = 0.000324299 Jy ! Component: 1500 - total flux cleaned = 0.000296003 Jy ! Component: 1550 - total flux cleaned = 0.000275221 Jy ! Component: 1600 - total flux cleaned = 0.000261526 Jy ! Component: 1650 - total flux cleaned = 0.000234625 Jy ! Component: 1700 - total flux cleaned = 0.000214746 Jy ! Component: 1750 - total flux cleaned = 0.000198338 Jy ! Component: 1800 - total flux cleaned = 0.000172533 Jy ! Component: 1850 - total flux cleaned = 0.000153513 Jy ! Component: 1900 - total flux cleaned = 0.000137859 Jy ! Component: 1950 - total flux cleaned = 0.000116275 Jy ! Component: 2000 - total flux cleaned = 9.80051e-05 Jy ! Total flux subtracted in 2048 components = 7.70034e-05 Jy ! Clean residual min=-0.000168 max=0.000151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.03924 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 272 components and 0.03924 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1151-1347_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 2.631 at 10.43 degrees (North through East) ! Clean map min=-0.00052655 max=0.030362 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1151-1347_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.030362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.87478e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.679282 0.679282 1.35856 2.71713 5.43425 10.8685 21.737 43.474 86.948 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.03 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1151-1347_X_uvs.log closed on Tue Jul 24 09:22:37 2012