! Started logfile: /scr/pima/s3111c_uvs/J1154-0010_X_uvs.log on Tue Jul 24 09:22:38 2012 obs /scr/pima/s3111c_uvs/J1154-0010_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1154-0010_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771795 visibilities/baseline/integration-bin. ! Found source: J1154-0010 ! ! 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 14448 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/J1154-0010_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000471Jy sigma=0.707439 ! Fit after self-cal, rms=0.988618Jy sigma=0.699057 ! 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=1.048 mas, bmaj=2.383 mas, bpa=20.68 degrees ! Estimated noise=17.2276 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 = 0.0102459 Jy ! Component: 100 - total flux cleaned = 0.0126924 Jy ! Total flux subtracted in 100 components = 0.0126924 Jy ! Clean residual min=-0.002100 max=0.002511 Jy/beam ! Clean residual mean=-0.000003 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0126924 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0126924 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=0.028971Jy sigma=0.020485 ! Fit after self-cal, rms=0.027320Jy sigma=0.019318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392555 Jy ! Component: 100 - total flux cleaned = 0.00450041 Jy ! Total flux subtracted in 100 components = 0.00450041 Jy ! Clean residual min=-0.002243 max=0.002708 Jy/beam ! Clean residual mean=-0.000006 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0171928 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0171928 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=0.027111Jy sigma=0.019170 ! Fit after self-cal, rms=0.027090Jy sigma=0.019156 ! 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=1.165 mas, bmaj=2.6 mas, bpa=16.54 degrees ! Estimated noise=8.55703 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 = -0.0010631 Jy ! Component: 100 - total flux cleaned = -0.00130015 Jy ! Component: 150 - total flux cleaned = -0.00149244 Jy ! Component: 200 - total flux cleaned = -0.00156227 Jy ! Total flux subtracted in 200 components = -0.00156227 Jy ! Clean residual min=-0.001563 max=0.001777 Jy/beam ! Clean residual mean=-0.000019 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0156306 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.0156306 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=0.027004Jy sigma=0.019094 ! Fit after self-cal, rms=0.026981Jy sigma=0.019078 ! 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 0.97 FD 1.16 GB 2.88 HN 0.95 ! KP 1.01 LA 0.92 NL 1.13 OV 0.85 ! PT 1.24 SC 1.34 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 GB 2.98 HN 0.93 ! KP 1.12 LA 1.00 NL 1.20 OV 0.86 ! PT 1.25 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 GB 3.13 HN 0.86 ! KP 0.96 LA 1.02 NL 1.04 OV 0.84 ! PT 1.21 SC 1.24 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 GB 3.37 HN 0.85 ! KP 0.97 LA 1.11 NL 1.06 OV 0.94 ! PT 1.12 SC 1.23 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.91 GB 2.96 HN 0.88 ! KP 1.07 LA 1.03 NL 1.03 OV 0.96 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.65 FD 0.81 GB 3.82 HN 0.80 ! KP 0.82 LA 1.02 NL 0.85 OV 0.80 ! PT 1.19 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.65 GB 3.45 HN 0.82 ! KP 0.80 LA 0.93 NL 0.91 OV 0.72 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 0.58 GB 3.05 HN 0.79 ! KP 0.85 LA 0.98 NL 0.84 OV 0.76 ! PT 0.89 SC 0.63 ! ! ! Fit before self-cal, rms=0.026981Jy sigma=0.019078 ! Fit after self-cal, rms=0.026370Jy sigma=0.018321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.521 mas, bpa=16.9 degrees ! Estimated noise=8.74667 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 = 0.000180265 Jy ! Component: 100 - total flux cleaned = 0.000220559 Jy ! Component: 150 - total flux cleaned = 0.000254231 Jy ! Component: 200 - total flux cleaned = 0.000277603 Jy ! Total flux subtracted in 200 components = 0.000277603 Jy ! Clean residual min=-0.000591 max=0.000599 Jy/beam ! Clean residual mean=-0.000019 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0159082 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0159082 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=0.026366Jy sigma=0.018317 ! Fit after self-cal, rms=0.026656Jy sigma=0.018228 ! 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=0.026656Jy sigma=0.018228 ! Fit after self-cal, rms=0.028963Jy sigma=0.018166 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.511 mas, bpa=16.48 degrees ! Estimated noise=8.79258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106968 Jy ! Component: 100 - total flux cleaned = 0.00013602 Jy ! Component: 150 - total flux cleaned = 0.000160913 Jy ! Component: 200 - total flux cleaned = 0.000181467 Jy ! Total flux subtracted in 200 components = 0.000181467 Jy ! Clean residual min=-0.000483 max=0.000615 Jy/beam ! Clean residual mean=-0.000009 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0160896 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0160896 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=0.028960Jy sigma=0.018164 ! Fit after self-cal, rms=0.029101Jy sigma=0.018139 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 = -1.09695e-05 Jy ! Component: 100 - total flux cleaned = -2.35969e-05 Jy ! Component: 150 - total flux cleaned = -4.026e-05 Jy ! Component: 200 - total flux cleaned = -6.36429e-05 Jy ! Total flux subtracted in 200 components = -6.36429e-05 Jy ! Clean residual min=-0.000482 max=0.000612 Jy/beam ! Clean residual mean=-0.000017 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.016026 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.016026 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=0.029098Jy sigma=0.018137 ! Fit after self-cal, rms=0.029102Jy sigma=0.018136 ! 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=0.029102Jy sigma=0.018136 ! Fit after self-cal, rms=0.029996Jy sigma=0.018128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=2.503 mas, bpa=16.29 degrees ! Estimated noise=8.79349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01511e-05 Jy ! Component: 100 - total flux cleaned = 9.51526e-05 Jy ! Component: 150 - total flux cleaned = 0.000100777 Jy ! Component: 200 - total flux cleaned = 0.000108395 Jy ! Total flux subtracted in 200 components = 0.000108395 Jy ! Clean residual min=-0.000494 max=0.000600 Jy/beam ! Clean residual mean=-0.000009 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0161344 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0161344 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=0.029994Jy sigma=0.018127 ! Fit after self-cal, rms=0.030064Jy sigma=0.018120 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 = -2.67649e-05 Jy ! Component: 100 - total flux cleaned = -2.66457e-05 Jy ! Component: 150 - total flux cleaned = -3.82681e-05 Jy ! Component: 200 - total flux cleaned = -4.19614e-05 Jy ! Total flux subtracted in 200 components = -4.19614e-05 Jy ! Clean residual min=-0.000496 max=0.000598 Jy/beam ! Clean residual mean=-0.000012 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0160924 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0160924 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=0.030063Jy sigma=0.018120 ! Fit after self-cal, rms=0.030062Jy sigma=0.018118 ! 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=0.030062Jy sigma=0.018118 ! Fit after self-cal, rms=0.030438Jy sigma=0.018115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=2.669 mas, bpa=9.749 degrees ! Estimated noise=9.31905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.38904e-05 Jy ! Component: 100 - total flux cleaned = 6.09654e-05 Jy ! Component: 150 - total flux cleaned = 7.71621e-05 Jy ! Component: 200 - total flux cleaned = 8.41884e-05 Jy ! Total flux subtracted in 200 components = 8.41884e-05 Jy ! Clean residual min=-0.000503 max=0.000594 Jy/beam ! Clean residual mean=-0.000013 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0161766 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.0161766 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=0.030437Jy sigma=0.018115 ! Fit after self-cal, rms=0.030467Jy sigma=0.018110 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 = -1.49566e-05 Jy ! Component: 100 - total flux cleaned = -1.14869e-05 Jy ! Component: 150 - total flux cleaned = -4.75488e-06 Jy ! Component: 200 - total flux cleaned = -5.04309e-06 Jy ! Total flux subtracted in 200 components = -5.04309e-06 Jy ! Clean residual min=-0.000494 max=0.000570 Jy/beam ! Clean residual mean=-0.000013 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0161716 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 0.0161716 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=0.030466Jy sigma=0.018110 ! Fit after self-cal, rms=0.030467Jy sigma=0.018109 ! 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=1.133 mas, bmaj=2.498 mas, bpa=16.15 degrees ! Estimated noise=8.78378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 2.498 at 16.15 degrees (North through East) ! Clean map min=-0.00069319 max=0.015772 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=1.027 mas, bmaj=2.32 mas, bpa=19.97 degrees ! Estimated noise=16.7703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128583 Jy ! Component: 100 - total flux cleaned = 0.0154448 Jy ! Component: 150 - total flux cleaned = 0.0162395 Jy ! Component: 200 - total flux cleaned = 0.0167651 Jy ! Total flux subtracted in 200 components = 0.0167651 Jy ! Clean residual min=-0.001326 max=0.001318 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0167651 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0167651 Jy ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.498 mas, bpa=16.15 degrees ! Estimated noise=8.78378 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.7, -1.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.027e-05 Jy ! Component: 100 - total flux cleaned = -0.000170469 Jy ! Component: 150 - total flux cleaned = -0.000291059 Jy ! Component: 200 - total flux cleaned = -0.000349591 Jy ! Total flux subtracted in 200 components = -0.000349591 Jy ! Clean residual min=-0.000573 max=0.000469 Jy/beam ! Clean residual mean=-0.000009 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0164155 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.0164155 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=1.409 mas, bmaj=2.669 mas, bpa=9.749 degrees ! Estimated noise=9.31905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.65791e-05 Jy ! Component: 100 - total flux cleaned = -0.000144006 Jy ! Component: 150 - total flux cleaned = -0.000222998 Jy ! Component: 200 - total flux cleaned = -0.000274587 Jy ! Total flux subtracted in 200 components = -0.000274587 Jy ! Clean residual min=-0.000493 max=0.000472 Jy/beam ! Clean residual mean=-0.000012 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0161409 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 = -6.09531e-05 Jy ! Component: 100 - total flux cleaned = -0.000101369 Jy ! Component: 150 - total flux cleaned = -0.000137952 Jy ! Component: 200 - total flux cleaned = -0.000171053 Jy ! Total flux subtracted in 200 components = -0.000171053 Jy ! Clean residual min=-0.000481 max=0.000462 Jy/beam ! Clean residual mean=-0.000011 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0159699 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 99 components and 0.0159699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.498 mas, bpa=16.15 degrees ! Estimated noise=8.78378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.08541e-05 Jy ! Component: 100 - total flux cleaned = 2.05421e-05 Jy ! Component: 150 - total flux cleaned = 2.046e-05 Jy ! Component: 200 - total flux cleaned = 3.12847e-06 Jy ! Total flux subtracted in 200 components = 3.12847e-06 Jy ! Clean residual min=-0.000555 max=0.000430 Jy/beam ! Clean residual mean=-0.000007 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.015973 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.015973 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=0.030462Jy sigma=0.018101 ! Fit after self-cal, rms=0.030464Jy sigma=0.018093 wmodel /scr/pima/s3111c_uvs/J1154-0010_X_map.mod ! Writing 121 model components to file: /scr/pima/s3111c_uvs/J1154-0010_X_map.mod wobs /scr/pima/s3111c_uvs/J1154-0010_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1154-0010_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1154-0010_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J1154-0010_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 = 5.00015e-05 Jy ! Component: 100 - total flux cleaned = 0.00011866 Jy ! Component: 150 - total flux cleaned = 0.000125667 Jy ! Component: 200 - total flux cleaned = 0.00012562 Jy ! Component: 250 - total flux cleaned = 0.000100474 Jy ! Component: 300 - total flux cleaned = 7.0167e-05 Jy ! Component: 350 - total flux cleaned = 1.80878e-05 Jy ! Component: 400 - total flux cleaned = -9.85964e-06 Jy ! Component: 450 - total flux cleaned = -5.28533e-05 Jy ! Component: 500 - total flux cleaned = -8.9243e-05 Jy ! Component: 550 - total flux cleaned = -0.000114523 Jy ! Component: 600 - total flux cleaned = -0.000143851 Jy ! Component: 650 - total flux cleaned = -0.000153372 Jy ! Component: 700 - total flux cleaned = -0.000172042 Jy ! Component: 750 - total flux cleaned = -0.000199142 Jy ! Component: 800 - total flux cleaned = -0.00021237 Jy ! Component: 850 - total flux cleaned = -0.000242565 Jy ! Component: 900 - total flux cleaned = -0.000267948 Jy ! Component: 950 - total flux cleaned = -0.000296898 Jy ! Component: 1000 - total flux cleaned = -0.000321229 Jy ! Component: 1050 - total flux cleaned = -0.000353023 Jy ! Component: 1100 - total flux cleaned = -0.000380338 Jy ! Component: 1150 - total flux cleaned = -0.000403307 Jy ! Component: 1200 - total flux cleaned = -0.000437219 Jy ! Component: 1250 - total flux cleaned = -0.000455685 Jy ! Component: 1300 - total flux cleaned = -0.000459342 Jy ! Component: 1350 - total flux cleaned = -0.000488145 Jy ! Component: 1400 - total flux cleaned = -0.000495134 Jy ! Component: 1450 - total flux cleaned = -0.000498567 Jy ! Component: 1500 - total flux cleaned = -0.000501985 Jy ! Component: 1550 - total flux cleaned = -0.000515504 Jy ! Component: 1600 - total flux cleaned = -0.000505378 Jy ! Component: 1650 - total flux cleaned = -0.000515334 Jy ! Component: 1700 - total flux cleaned = -0.000515316 Jy ! Component: 1750 - total flux cleaned = -0.000512088 Jy ! Component: 1800 - total flux cleaned = -0.000521672 Jy ! Component: 1850 - total flux cleaned = -0.000518521 Jy ! Component: 1900 - total flux cleaned = -0.000521667 Jy ! Component: 1950 - total flux cleaned = -0.000518585 Jy ! Component: 2000 - total flux cleaned = -0.0005156 Jy ! Total flux subtracted in 2048 components = -0.000521608 Jy ! Clean residual min=-0.000165 max=0.000184 Jy/beam ! Clean residual mean=-0.000005 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0154514 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 275 components and 0.0154514 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1154-0010_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 2.498 at 16.15 degrees (North through East) ! Clean map min=-0.00078821 max=0.015604 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1154-0010_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0156035 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.12679e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37023 1.37023 2.74045 5.4809 10.9618 21.9236 43.8472 87.6945 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.015 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1154-0010_X_uvs.log closed on Tue Jul 24 09:22:40 2012