! Started logfile: /scr/pima/s3111a_uvs/J0539+1433_X_uvs.log on Mon Jul 23 07:16:05 2012 obs /scr/pima/s3111a_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0539+1433_X_uva.fits ! AN table 1: 12 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.680303 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 3592 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/s3111a_uvs/J0539+1433_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.045660Jy sigma=0.732983 ! Fit after self-cal, rms=0.729881Jy sigma=0.512212 ! 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=0.6645 mas, bmaj=1.873 mas, bpa=-2.564 degrees ! Estimated noise=24.3781 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 = 0.208921 Jy ! Component: 100 - total flux cleaned = 0.257068 Jy ! Total flux subtracted in 100 components = 0.257068 Jy ! Clean residual min=-0.015071 max=0.023694 Jy/beam ! Clean residual mean=0.000310 rms=0.005571 Jy/beam ! Combined flux in latest and established models = 0.257068 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.257068 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=0.067272Jy sigma=0.046929 ! Fit after self-cal, rms=0.067269Jy sigma=0.046927 ! 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=0.7778 mas, bmaj=2.053 mas, bpa=-2.886 degrees ! Estimated noise=17.2696 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 = 0.0202849 Jy ! Component: 100 - total flux cleaned = 0.0310809 Jy ! Component: 150 - total flux cleaned = 0.0377472 Jy ! Component: 200 - total flux cleaned = 0.0388917 Jy ! Total flux subtracted in 200 components = 0.0388917 Jy ! Clean residual min=-0.012725 max=0.019322 Jy/beam ! Clean residual mean=0.000085 rms=0.004477 Jy/beam ! Combined flux in latest and established models = 0.295959 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.29596 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=0.060810Jy sigma=0.042519 ! Fit after self-cal, rms=0.060779Jy sigma=0.042496 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 GB 0.90 HN 0.93 ! KP 0.87 LA 1.04 MK 1.10 NL 1.09 ! OV 1.20 PT 0.92 SC 0.88 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.95 GB 0.89 HN 0.94 ! KP 0.86 LA 1.05 MK 1.09 NL 1.07 ! OV 1.20 PT 0.93 SC 0.88 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 GB 0.90 HN 0.89 ! KP 0.87 LA 1.03 MK 1.05 NL 1.06 ! OV 1.19 PT 0.93 SC 0.89 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.93 GB 0.90 HN 0.92 ! KP 0.82 LA 1.07 MK 1.05 NL 1.08 ! OV 1.20 PT 0.95 SC 0.92 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.88 GB 0.86 HN 0.90 ! KP 0.85 LA 1.06 MK 1.03 NL 1.10 ! OV 1.27 PT 0.93 SC 0.90 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.91 GB 0.91 HN 0.93 ! KP 0.81 LA 1.05 MK 1.06 NL 1.08 ! OV 1.24 PT 0.97 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 GB 0.90 HN 0.97 ! KP 0.82 LA 1.05 MK 1.00* NL 1.08 ! OV 1.27 PT 1.00 SC 0.94 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.96 GB 0.87 HN 0.96 ! KP 0.83 LA 1.05 MK 1.06 NL 1.12 ! OV 1.25 PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.060779Jy sigma=0.042496 ! Fit after self-cal, rms=0.047040Jy sigma=0.030015 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7841 mas, bmaj=2.071 mas, bpa=-2.466 degrees ! Estimated noise=17.2758 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 = 0.00316684 Jy ! Component: 100 - total flux cleaned = 0.00397217 Jy ! Component: 150 - total flux cleaned = 0.00419436 Jy ! Component: 200 - total flux cleaned = 0.00439449 Jy ! Total flux subtracted in 200 components = 0.00439449 Jy ! Clean residual min=-0.005623 max=0.010450 Jy/beam ! Clean residual mean=-0.000196 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.300354 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.300354 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=0.046712Jy sigma=0.029877 ! Fit after self-cal, rms=0.046755Jy sigma=0.029851 ! 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=0.046755Jy sigma=0.029851 ! Fit after self-cal, rms=0.047151Jy sigma=0.029810 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7807 mas, bmaj=2.067 mas, bpa=-2.517 degrees ! Estimated noise=17.3268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240295 Jy ! Component: 100 - total flux cleaned = 0.00310655 Jy ! Component: 150 - total flux cleaned = 0.00338215 Jy ! Component: 200 - total flux cleaned = 0.00350526 Jy ! Total flux subtracted in 200 components = 0.00350526 Jy ! Clean residual min=-0.005632 max=0.010335 Jy/beam ! Clean residual mean=-0.000196 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.303859 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.303859 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=0.046934Jy sigma=0.029736 ! Fit after self-cal, rms=0.046930Jy sigma=0.029730 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, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00961267 Jy ! Component: 100 - total flux cleaned = 0.0131116 Jy ! Component: 150 - total flux cleaned = 0.0129773 Jy ! Component: 200 - total flux cleaned = 0.0126184 Jy ! Total flux subtracted in 200 components = 0.0126184 Jy ! Clean residual min=-0.005202 max=0.007855 Jy/beam ! Clean residual mean=-0.000212 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 0.316478 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 103 components and 0.316478 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=0.044465Jy sigma=0.028377 ! Fit after self-cal, rms=0.044401Jy sigma=0.028319 ! 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=0.044401Jy sigma=0.028319 ! Fit after self-cal, rms=0.043994Jy sigma=0.028261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7786 mas, bmaj=2.063 mas, bpa=-2.475 degrees ! Estimated noise=17.2706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111617 Jy ! Component: 100 - total flux cleaned = 0.00132224 Jy ! Component: 150 - total flux cleaned = 0.0012285 Jy ! Component: 200 - total flux cleaned = 0.00122608 Jy ! Total flux subtracted in 200 components = 0.00122608 Jy ! Clean residual min=-0.005411 max=0.007777 Jy/beam ! Clean residual mean=-0.000207 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.317704 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.317704 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=0.043511Jy sigma=0.028028 ! Fit after self-cal, rms=0.043500Jy sigma=0.028022 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033204 Jy ! Component: 100 - total flux cleaned = 0.00019274 Jy ! Component: 150 - total flux cleaned = 0.000251896 Jy ! Component: 200 - total flux cleaned = 0.000137182 Jy ! Total flux subtracted in 200 components = 0.000137182 Jy ! Clean residual min=-0.005559 max=0.007804 Jy/beam ! Clean residual mean=-0.000210 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.317841 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.317841 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=0.043282Jy sigma=0.027923 ! Fit after self-cal, rms=0.043277Jy sigma=0.027921 ! 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=0.043277Jy sigma=0.027921 ! Fit after self-cal, rms=0.043281Jy sigma=0.027890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=2.45 mas, bpa=-2.323 degrees ! Estimated noise=19.6705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121281 Jy ! Component: 100 - total flux cleaned = -0.00112898 Jy ! Component: 150 - total flux cleaned = -0.00099601 Jy ! Component: 200 - total flux cleaned = -0.000998128 Jy ! Total flux subtracted in 200 components = -0.000998128 Jy ! Clean residual min=-0.007758 max=0.009180 Jy/beam ! Clean residual mean=-0.000326 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 0.316843 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.316843 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=0.043101Jy sigma=0.027823 ! Fit after self-cal, rms=0.043077Jy sigma=0.027811 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318392 Jy ! Component: 100 - total flux cleaned = -0.000423208 Jy ! Component: 150 - total flux cleaned = -0.000470257 Jy ! Component: 200 - total flux cleaned = -0.000513796 Jy ! Total flux subtracted in 200 components = -0.000513796 Jy ! Clean residual min=-0.007728 max=0.009195 Jy/beam ! Clean residual mean=-0.000322 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.316329 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 138 components and 0.316329 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=0.043005Jy sigma=0.027789 ! Fit after self-cal, rms=0.042997Jy sigma=0.027782 ! 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=0.7764 mas, bmaj=2.06 mas, bpa=-2.5 degrees ! Estimated noise=17.2542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7764 x 2.06 at -2.5 degrees (North through East) ! Clean map min=-0.0057552 max=0.2695 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=0.6596 mas, bmaj=1.89 mas, bpa=-2.499 degrees ! Estimated noise=24.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20727 Jy ! Component: 100 - total flux cleaned = 0.255071 Jy ! Component: 150 - total flux cleaned = 0.27337 Jy ! Component: 200 - total flux cleaned = 0.284304 Jy ! Total flux subtracted in 200 components = 0.284304 Jy ! Clean residual min=-0.006311 max=0.010093 Jy/beam ! Clean residual mean=0.000066 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.284304 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.284304 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7764 mas, bmaj=2.06 mas, bpa=-2.5 degrees ! Estimated noise=17.2542 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 = 0.0109535 Jy ! Component: 100 - total flux cleaned = 0.0184742 Jy ! Component: 150 - total flux cleaned = 0.0228589 Jy ! Component: 200 - total flux cleaned = 0.0256756 Jy ! Total flux subtracted in 200 components = 0.0256756 Jy ! Clean residual min=-0.005834 max=0.008041 Jy/beam ! Clean residual mean=-0.000129 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.30998 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 80 components and 0.30998 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=1.224 mas, bmaj=2.45 mas, bpa=-2.323 degrees ! Estimated noise=19.6705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152689 Jy ! Component: 100 - total flux cleaned = 0.00207409 Jy ! Component: 150 - total flux cleaned = 0.00285591 Jy ! Component: 200 - total flux cleaned = 0.00326599 Jy ! Total flux subtracted in 200 components = 0.00326599 Jy ! Clean residual min=-0.007429 max=0.009175 Jy/beam ! Clean residual mean=-0.000274 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.313246 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 = 0.000488816 Jy ! Component: 100 - total flux cleaned = 0.00102317 Jy ! Component: 150 - total flux cleaned = 0.00130575 Jy ! Component: 200 - total flux cleaned = 0.00156362 Jy ! Total flux subtracted in 200 components = 0.00156362 Jy ! Clean residual min=-0.007390 max=0.009137 Jy/beam ! Clean residual mean=-0.000296 rms=0.002657 Jy/beam ! Combined flux in latest and established models = 0.31481 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 122 components and 0.31481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7764 mas, bmaj=2.06 mas, bpa=-2.5 degrees ! Estimated noise=17.2542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501435 Jy ! Component: 100 - total flux cleaned = 0.000802343 Jy ! Component: 150 - total flux cleaned = 0.00107189 Jy ! Component: 200 - total flux cleaned = 0.00100842 Jy ! Total flux subtracted in 200 components = 0.00100842 Jy ! Clean residual min=-0.005543 max=0.007563 Jy/beam ! Clean residual mean=-0.000181 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.315818 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.315818 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=0.043205Jy sigma=0.027920 ! Fit after self-cal, rms=0.043186Jy sigma=0.027906 wmodel /scr/pima/s3111a_uvs/J0539+1433_X_map.mod ! Writing 145 model components to file: /scr/pima/s3111a_uvs/J0539+1433_X_map.mod wobs /scr/pima/s3111a_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0539+1433_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0539+1433_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111a_uvs/J0539+1433_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 = 0.0033625 Jy ! Component: 100 - total flux cleaned = 0.00624324 Jy ! Component: 150 - total flux cleaned = 0.00782231 Jy ! Component: 200 - total flux cleaned = 0.00881092 Jy ! Component: 250 - total flux cleaned = 0.00984137 Jy ! Component: 300 - total flux cleaned = 0.0108178 Jy ! Component: 350 - total flux cleaned = 0.0117474 Jy ! Component: 400 - total flux cleaned = 0.0127994 Jy ! Component: 450 - total flux cleaned = 0.0138101 Jy ! Component: 500 - total flux cleaned = 0.0147089 Jy ! Component: 550 - total flux cleaned = 0.0154317 Jy ! Component: 600 - total flux cleaned = 0.0162007 Jy ! Component: 650 - total flux cleaned = 0.0168106 Jy ! Component: 700 - total flux cleaned = 0.0174672 Jy ! Component: 750 - total flux cleaned = 0.017914 Jy ! Component: 800 - total flux cleaned = 0.0183477 Jy ! Component: 850 - total flux cleaned = 0.0188308 Jy ! Component: 900 - total flux cleaned = 0.019184 Jy ! Component: 950 - total flux cleaned = 0.0196437 Jy ! Component: 1000 - total flux cleaned = 0.0200355 Jy ! Component: 1050 - total flux cleaned = 0.0203636 Jy ! Component: 1100 - total flux cleaned = 0.0208434 Jy ! Component: 1150 - total flux cleaned = 0.0211555 Jy ! Component: 1200 - total flux cleaned = 0.0214615 Jy ! Component: 1250 - total flux cleaned = 0.0218097 Jy ! Component: 1300 - total flux cleaned = 0.0220529 Jy ! Component: 1350 - total flux cleaned = 0.0223874 Jy ! Component: 1400 - total flux cleaned = 0.0225744 Jy ! Component: 1450 - total flux cleaned = 0.0228499 Jy ! Component: 1500 - total flux cleaned = 0.0232092 Jy ! Component: 1550 - total flux cleaned = 0.0234297 Jy ! Component: 1600 - total flux cleaned = 0.0237761 Jy ! Component: 1650 - total flux cleaned = 0.0240734 Jy ! Component: 1700 - total flux cleaned = 0.0244485 Jy ! Component: 1750 - total flux cleaned = 0.0245713 Jy ! Component: 1800 - total flux cleaned = 0.0248135 Jy ! Component: 1850 - total flux cleaned = 0.0250512 Jy ! Component: 1900 - total flux cleaned = 0.0251688 Jy ! Component: 1950 - total flux cleaned = 0.0253999 Jy ! Component: 2000 - total flux cleaned = 0.0255893 Jy ! Total flux subtracted in 2048 components = 0.0258888 Jy ! Clean residual min=-0.001984 max=0.002736 Jy/beam ! Clean residual mean=-0.000152 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.341707 Jy keep ! Adding 203 model components to the UV plane model. ! The established model now contains 348 components and 0.341707 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0539+1433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7764 x 2.06 at -2.5 degrees (North through East) ! Clean map min=-0.0046708 max=0.26847 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0539+1433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.268472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000903156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00922 1.00922 2.01843 4.03687 8.07373 16.1475 32.2949 64.5899 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.268 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0539+1433_X_uvs.log closed on Mon Jul 23 07:16:06 2012