! Started logfile: /scr/pima/s3111c_uvs/J1417+2543_X_uvs.log on Tue Jul 24 09:23:21 2012 obs /scr/pima/s3111c_uvs/J1417+2543_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1417+2543_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768031 visibilities/baseline/integration-bin. ! Found source: J1417+2543 ! ! 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 15760 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/J1417+2543_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001154Jy sigma=0.707912 ! Fit after self-cal, rms=0.985240Jy sigma=0.696659 ! 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=1.234 mas, bmaj=1.629 mas, bpa=25.18 degrees ! Estimated noise=19.2805 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 = 0.0123078 Jy ! Component: 100 - total flux cleaned = 0.0151235 Jy ! Total flux subtracted in 100 components = 0.0151235 Jy ! Clean residual min=-0.001905 max=0.002291 Jy/beam ! Clean residual mean=0.000007 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0151235 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0151235 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=0.031519Jy sigma=0.022287 ! Fit after self-cal, rms=0.029431Jy sigma=0.020811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380949 Jy ! Component: 100 - total flux cleaned = 0.00508547 Jy ! Total flux subtracted in 100 components = 0.00508547 Jy ! Clean residual min=-0.001727 max=0.002039 Jy/beam ! Clean residual mean=0.000006 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.020209 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.020209 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=0.029041Jy sigma=0.020534 ! Fit after self-cal, rms=0.029013Jy sigma=0.020515 ! 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=1.525 mas, bmaj=1.958 mas, bpa=15.27 degrees ! Estimated noise=8.18504 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 = 0.000397729 Jy ! Component: 100 - total flux cleaned = 0.00047223 Jy ! Component: 150 - total flux cleaned = 0.000499855 Jy ! Component: 200 - total flux cleaned = 0.000516984 Jy ! Total flux subtracted in 200 components = 0.000516984 Jy ! Clean residual min=-0.001207 max=0.001275 Jy/beam ! Clean residual mean=-0.000015 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.020726 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.020726 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=0.029005Jy sigma=0.020509 ! Fit after self-cal, rms=0.029003Jy sigma=0.020508 ! 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 1.05 FD 1.00 GB 1.24 HN 0.98 ! KP 1.03 LA 1.14 NL 1.12 OV 1.05 ! PT 1.15 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 GB 1.20 HN 1.01 ! KP 1.04 LA 1.00 NL 1.06 OV 1.12 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 GB 1.42 HN 1.00 ! KP 1.11 LA 1.03 NL 1.10 OV 1.08 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 GB 1.43 HN 1.04 ! KP 0.86 LA 1.11 NL 1.05 OV 1.06 ! PT 1.16 SC 1.20 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.87 GB 1.45 HN 0.85 ! KP 1.10 LA 1.02 NL 1.08 OV 0.91 ! PT 1.14 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.72 GB 1.63 HN 1.00 ! KP 0.82 LA 0.98 NL 1.02 OV 0.85 ! PT 1.16 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.68 GB 1.58 HN 0.94 ! KP 0.81 LA 1.00 NL 1.04 OV 0.89 ! PT 1.00* SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.63 FD 0.61 GB 1.49 HN 0.92 ! KP 0.84 LA 0.96 NL 0.88 OV 0.79 ! PT 0.95 SC 0.72 ! ! ! Fit before self-cal, rms=0.029003Jy sigma=0.020508 ! Fit after self-cal, rms=0.026137Jy sigma=0.020050 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=1.935 mas, bpa=15.05 degrees ! Estimated noise=8.11798 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 = 0.00040917 Jy ! Component: 100 - total flux cleaned = 0.000567663 Jy ! Component: 150 - total flux cleaned = 0.000619336 Jy ! Component: 200 - total flux cleaned = 0.000664878 Jy ! Total flux subtracted in 200 components = 0.000664878 Jy ! Clean residual min=-0.000589 max=0.000660 Jy/beam ! Clean residual mean=0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0213908 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0213908 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=0.026126Jy sigma=0.020045 ! Fit after self-cal, rms=0.026264Jy sigma=0.019974 ! 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=0.026264Jy sigma=0.019974 ! Fit after self-cal, rms=0.026891Jy sigma=0.019922 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=1.93 mas, bpa=16.3 degrees ! Estimated noise=8.15809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298034 Jy ! Component: 100 - total flux cleaned = 0.000462389 Jy ! Component: 150 - total flux cleaned = 0.000511352 Jy ! Component: 200 - total flux cleaned = 0.000539695 Jy ! Total flux subtracted in 200 components = 0.000539695 Jy ! Clean residual min=-0.000434 max=0.000587 Jy/beam ! Clean residual mean=0.000019 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0219305 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0219305 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=0.026885Jy sigma=0.019921 ! Fit after self-cal, rms=0.026985Jy sigma=0.019893 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 = 2.85844e-05 Jy ! Component: 100 - total flux cleaned = 5.25598e-05 Jy ! Component: 150 - total flux cleaned = 7.42372e-05 Jy ! Component: 200 - total flux cleaned = 9.4084e-05 Jy ! Total flux subtracted in 200 components = 9.4084e-05 Jy ! Clean residual min=-0.000427 max=0.000581 Jy/beam ! Clean residual mean=0.000013 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0220246 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0220246 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=0.026983Jy sigma=0.019892 ! Fit after self-cal, rms=0.026979Jy sigma=0.019890 ! 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=0.026979Jy sigma=0.019890 ! Fit after self-cal, rms=0.027364Jy sigma=0.019884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=1.925 mas, bpa=16.47 degrees ! Estimated noise=8.16771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254514 Jy ! Component: 100 - total flux cleaned = 0.000408863 Jy ! Component: 150 - total flux cleaned = 0.000457002 Jy ! Component: 200 - total flux cleaned = 0.000477889 Jy ! Total flux subtracted in 200 components = 0.000477889 Jy ! Clean residual min=-0.000376 max=0.000587 Jy/beam ! Clean residual mean=0.000017 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0225025 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0225025 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=0.027359Jy sigma=0.019883 ! Fit after self-cal, rms=0.027398Jy sigma=0.019880 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 = 6.84367e-08 Jy ! Component: 100 - total flux cleaned = 2.0766e-05 Jy ! Component: 150 - total flux cleaned = 3.5878e-05 Jy ! Component: 200 - total flux cleaned = 5.31141e-05 Jy ! Total flux subtracted in 200 components = 5.31141e-05 Jy ! Clean residual min=-0.000400 max=0.000545 Jy/beam ! Clean residual mean=0.000014 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0225556 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0225556 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=0.027396Jy sigma=0.019880 ! Fit after self-cal, rms=0.027396Jy sigma=0.019879 ! 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=0.027396Jy sigma=0.019879 ! Fit after self-cal, rms=0.027578Jy sigma=0.019878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=2.148 mas, bpa=10.65 degrees ! Estimated noise=8.52589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212973 Jy ! Component: 100 - total flux cleaned = 0.000339466 Jy ! Component: 150 - total flux cleaned = 0.000393611 Jy ! Component: 200 - total flux cleaned = 0.000414475 Jy ! Total flux subtracted in 200 components = 0.000414475 Jy ! Clean residual min=-0.000409 max=0.000570 Jy/beam ! Clean residual mean=0.000020 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0229701 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.0229701 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=0.027575Jy sigma=0.019877 ! Fit after self-cal, rms=0.027590Jy sigma=0.019877 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 = 2.35111e-05 Jy ! Component: 100 - total flux cleaned = 4.04353e-05 Jy ! Component: 150 - total flux cleaned = 5.03182e-05 Jy ! Component: 200 - total flux cleaned = 5.71668e-05 Jy ! Total flux subtracted in 200 components = 5.71668e-05 Jy ! Clean residual min=-0.000412 max=0.000561 Jy/beam ! Clean residual mean=0.000019 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0230273 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.0230273 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=0.027590Jy sigma=0.019877 ! Fit after self-cal, rms=0.027589Jy sigma=0.019877 ! 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=1.486 mas, bmaj=1.921 mas, bpa=16.61 degrees ! Estimated noise=8.17629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.486 x 1.921 at 16.61 degrees (North through East) ! Clean map min=-0.00038379 max=0.019151 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=1.174 mas, bmaj=1.629 mas, bpa=23.98 degrees ! Estimated noise=18.8647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014567 Jy ! Component: 100 - total flux cleaned = 0.0182411 Jy ! Component: 150 - total flux cleaned = 0.0200456 Jy ! Component: 200 - total flux cleaned = 0.021085 Jy ! Total flux subtracted in 200 components = 0.021085 Jy ! Clean residual min=-0.001176 max=0.001372 Jy/beam ! Clean residual mean=0.000023 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.021085 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.021085 Jy ! Inverting map and beam ! Estimated beam: bmin=1.486 mas, bmaj=1.921 mas, bpa=16.61 degrees ! Estimated noise=8.17629 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 = 0.000837201 Jy ! Component: 100 - total flux cleaned = 0.00112805 Jy ! Component: 150 - total flux cleaned = 0.00121883 Jy ! Component: 200 - total flux cleaned = 0.00131668 Jy ! Total flux subtracted in 200 components = 0.00131668 Jy ! Clean residual min=-0.000429 max=0.000561 Jy/beam ! Clean residual mean=0.000024 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0224016 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0224016 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=1.757 mas, bmaj=2.148 mas, bpa=10.65 degrees ! Estimated noise=8.52589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241532 Jy ! Component: 100 - total flux cleaned = 0.000311739 Jy ! Component: 150 - total flux cleaned = 0.000350803 Jy ! Component: 200 - total flux cleaned = 0.000376247 Jy ! Total flux subtracted in 200 components = 0.000376247 Jy ! Clean residual min=-0.000418 max=0.000585 Jy/beam ! Clean residual mean=0.000024 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0227779 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 = 2.3479e-05 Jy ! Component: 100 - total flux cleaned = 4.09906e-05 Jy ! Component: 150 - total flux cleaned = 5.74138e-05 Jy ! Component: 200 - total flux cleaned = 7.30826e-05 Jy ! Total flux subtracted in 200 components = 7.30826e-05 Jy ! Clean residual min=-0.000414 max=0.000584 Jy/beam ! Clean residual mean=0.000023 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.022851 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.022851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.486 mas, bmaj=1.921 mas, bpa=16.61 degrees ! Estimated noise=8.17629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.28463e-05 Jy ! Component: 100 - total flux cleaned = -2.27637e-05 Jy ! Component: 150 - total flux cleaned = -1.26074e-05 Jy ! Component: 200 - total flux cleaned = 1.02331e-06 Jy ! Total flux subtracted in 200 components = 1.02331e-06 Jy ! Clean residual min=-0.000386 max=0.000549 Jy/beam ! Clean residual mean=0.000018 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.022852 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.022852 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=0.027590Jy sigma=0.019877 ! Fit after self-cal, rms=0.027591Jy sigma=0.019876 wmodel /scr/pima/s3111c_uvs/J1417+2543_X_map.mod ! Writing 56 model components to file: /scr/pima/s3111c_uvs/J1417+2543_X_map.mod wobs /scr/pima/s3111c_uvs/J1417+2543_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1417+2543_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1417+2543_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J1417+2543_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 = 0.000238835 Jy ! Component: 100 - total flux cleaned = 0.000441294 Jy ! Component: 150 - total flux cleaned = 0.000522345 Jy ! Component: 200 - total flux cleaned = 0.000570393 Jy ! Component: 250 - total flux cleaned = 0.000609255 Jy ! Component: 300 - total flux cleaned = 0.000640037 Jy ! Component: 350 - total flux cleaned = 0.000657547 Jy ! Component: 400 - total flux cleaned = 0.000680209 Jy ! Component: 450 - total flux cleaned = 0.000696618 Jy ! Component: 500 - total flux cleaned = 0.000723035 Jy ! Component: 550 - total flux cleaned = 0.000743613 Jy ! Component: 600 - total flux cleaned = 0.000763775 Jy ! Component: 650 - total flux cleaned = 0.000783391 Jy ! Component: 700 - total flux cleaned = 0.000792843 Jy ! Component: 750 - total flux cleaned = 0.000797538 Jy ! Component: 800 - total flux cleaned = 0.000806791 Jy ! Component: 850 - total flux cleaned = 0.000815772 Jy ! Component: 900 - total flux cleaned = 0.000811409 Jy ! Component: 950 - total flux cleaned = 0.000820144 Jy ! Component: 1000 - total flux cleaned = 0.000828644 Jy ! Component: 1050 - total flux cleaned = 0.000828595 Jy ! Component: 1100 - total flux cleaned = 0.000824476 Jy ! Component: 1150 - total flux cleaned = 0.000820446 Jy ! Component: 1200 - total flux cleaned = 0.00081248 Jy ! Component: 1250 - total flux cleaned = 0.00081643 Jy ! Component: 1300 - total flux cleaned = 0.00080491 Jy ! Component: 1350 - total flux cleaned = 0.000801168 Jy ! Component: 1400 - total flux cleaned = 0.000808618 Jy ! Component: 1450 - total flux cleaned = 0.000804844 Jy ! Component: 1500 - total flux cleaned = 0.000801184 Jy ! Component: 1550 - total flux cleaned = 0.000790474 Jy ! Component: 1600 - total flux cleaned = 0.000787002 Jy ! Component: 1650 - total flux cleaned = 0.000783559 Jy ! Component: 1700 - total flux cleaned = 0.000776756 Jy ! Component: 1750 - total flux cleaned = 0.000773415 Jy ! Component: 1800 - total flux cleaned = 0.000760137 Jy ! Component: 1850 - total flux cleaned = 0.000756894 Jy ! Component: 1900 - total flux cleaned = 0.00075043 Jy ! Component: 1950 - total flux cleaned = 0.000743992 Jy ! Component: 2000 - total flux cleaned = 0.000734523 Jy ! Total flux subtracted in 2048 components = 0.000728263 Jy ! Clean residual min=-0.000181 max=0.000171 Jy/beam ! Clean residual mean=0.000003 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0235803 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 215 components and 0.0235803 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1417+2543_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.486 x 1.921 at 16.61 degrees (North through East) ! Clean map min=-0.00033217 max=0.019069 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1417+2543_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0190686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.26441e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14288 1.14288 2.28577 4.57154 9.14308 18.2862 36.5723 73.1446 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.019 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1417+2543_X_uvs.log closed on Tue Jul 24 09:23:22 2012