! Started logfile: /scr/pima/s3111a_uvs/J2311+4543_X_uvs.log on Mon Jul 23 07:19:11 2012 obs /scr/pima/s3111a_uvs/J2311+4543_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J2311+4543_X_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717037 visibilities/baseline/integration-bin. ! Found source: J2311+4543 ! ! 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 3872 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/J2311+4543_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.143217Jy sigma=0.808377 ! Fit after self-cal, rms=0.551140Jy sigma=0.389715 ! 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=0.8505 mas, bmaj=2.178 mas, bpa=30.33 degrees ! Estimated noise=22.1614 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 = 0.360192 Jy ! Component: 100 - total flux cleaned = 0.442169 Jy ! Total flux subtracted in 100 components = 0.442169 Jy ! Clean residual min=-0.028728 max=0.045566 Jy/beam ! Clean residual mean=-0.000391 rms=0.010366 Jy/beam ! Combined flux in latest and established models = 0.442169 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.442169 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=0.098326Jy sigma=0.069527 ! Fit after self-cal, rms=0.098294Jy sigma=0.069504 ! 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=0.9886 mas, bmaj=2.414 mas, bpa=29.95 degrees ! Estimated noise=16.3039 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 = 0.0342906 Jy ! Component: 100 - total flux cleaned = 0.0511073 Jy ! Component: 150 - total flux cleaned = 0.0553363 Jy ! Component: 200 - total flux cleaned = 0.0570028 Jy ! Total flux subtracted in 200 components = 0.0570028 Jy ! Clean residual min=-0.018833 max=0.028077 Jy/beam ! Clean residual mean=-0.001213 rms=0.006791 Jy/beam ! Combined flux in latest and established models = 0.499171 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.499171 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=0.084840Jy sigma=0.059991 ! Fit after self-cal, rms=0.084765Jy sigma=0.059938 ! 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 1.12 FD 0.96 GB 0.86 HN 0.93 ! KP 0.91 LA 1.08 NL 1.12 OV 1.10 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 GB 0.84 HN 0.95 ! KP 0.91 LA 1.06 NL 1.10 OV 1.09 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 GB 0.85 HN 0.90 ! KP 0.92 LA 1.07 NL 1.09 OV 1.09 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 GB 0.85 HN 0.91 ! KP 0.86 LA 1.07 NL 1.12 OV 1.14 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 GB 0.81 HN 0.88 ! KP 0.89 LA 1.08 NL 1.11 OV 1.15 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 GB 0.84 HN 0.94 ! KP 0.85 LA 1.06 NL 1.09 OV 1.12 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 GB 0.83 HN 0.96 ! KP 0.81 LA 1.08 NL 1.13 OV 1.15 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 GB 0.81 HN 0.96 ! KP 0.85 LA 1.06 NL 1.17 OV 1.14 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.084765Jy sigma=0.059938 ! Fit after self-cal, rms=0.064109Jy sigma=0.042332 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9803 mas, bmaj=2.395 mas, bpa=29.06 degrees ! Estimated noise=16.2275 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 = 0.00350574 Jy ! Component: 100 - total flux cleaned = 0.00346242 Jy ! Component: 150 - total flux cleaned = 0.0039778 Jy ! Component: 200 - total flux cleaned = 0.0044242 Jy ! Total flux subtracted in 200 components = 0.0044242 Jy ! Clean residual min=-0.010362 max=0.016128 Jy/beam ! Clean residual mean=-0.000532 rms=0.004449 Jy/beam ! Combined flux in latest and established models = 0.503596 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.503596 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=0.062330Jy sigma=0.041226 ! Fit after self-cal, rms=0.062321Jy sigma=0.041201 ! 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=0.062321Jy sigma=0.041201 ! Fit after self-cal, rms=0.062696Jy sigma=0.040957 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9733 mas, bmaj=2.396 mas, bpa=29.17 degrees ! Estimated noise=16.2125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227743 Jy ! Component: 100 - total flux cleaned = 0.0029275 Jy ! Component: 150 - total flux cleaned = 0.00333446 Jy ! Component: 200 - total flux cleaned = 0.00368782 Jy ! Total flux subtracted in 200 components = 0.00368782 Jy ! Clean residual min=-0.009072 max=0.015691 Jy/beam ! Clean residual mean=-0.000523 rms=0.004327 Jy/beam ! Combined flux in latest and established models = 0.507283 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.507284 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=0.061777Jy sigma=0.040516 ! Fit after self-cal, rms=0.061761Jy sigma=0.040509 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 = -1.60574e-05 Jy ! Component: 100 - total flux cleaned = -1.53685e-05 Jy ! Component: 150 - total flux cleaned = -9.31764e-05 Jy ! Component: 200 - total flux cleaned = -0.000163865 Jy ! Total flux subtracted in 200 components = -0.000163865 Jy ! Clean residual min=-0.009054 max=0.015369 Jy/beam ! Clean residual mean=-0.000525 rms=0.004276 Jy/beam ! Combined flux in latest and established models = 0.50712 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.50712 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=0.061489Jy sigma=0.040399 ! Fit after self-cal, rms=0.061480Jy sigma=0.040395 ! 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=0.061480Jy sigma=0.040395 ! Fit after self-cal, rms=0.061843Jy sigma=0.040206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9673 mas, bmaj=2.396 mas, bpa=29.3 degrees ! Estimated noise=16.2074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265183 Jy ! Component: 100 - total flux cleaned = 0.00296781 Jy ! Component: 150 - total flux cleaned = 0.00314682 Jy ! Component: 200 - total flux cleaned = 0.00322293 Jy ! Total flux subtracted in 200 components = 0.00322293 Jy ! Clean residual min=-0.008795 max=0.015259 Jy/beam ! Clean residual mean=-0.000519 rms=0.004216 Jy/beam ! Combined flux in latest and established models = 0.510343 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.510343 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=0.061373Jy sigma=0.040038 ! Fit after self-cal, rms=0.061371Jy sigma=0.040035 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 = -6.41194e-05 Jy ! Component: 100 - total flux cleaned = -0.000124128 Jy ! Component: 150 - total flux cleaned = -0.000179995 Jy ! Component: 200 - total flux cleaned = -0.00028681 Jy ! Total flux subtracted in 200 components = -0.00028681 Jy ! Clean residual min=-0.008813 max=0.015108 Jy/beam ! Clean residual mean=-0.000519 rms=0.004190 Jy/beam ! Combined flux in latest and established models = 0.510056 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.510056 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=0.061234Jy sigma=0.039984 ! Fit after self-cal, rms=0.061232Jy sigma=0.039983 ! 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=0.061232Jy sigma=0.039983 ! Fit after self-cal, rms=0.061563Jy sigma=0.039869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=2.518 mas, bpa=24.63 degrees ! Estimated noise=17.8635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796027 Jy ! Component: 100 - total flux cleaned = 0.00128942 Jy ! Component: 150 - total flux cleaned = 0.00166737 Jy ! Component: 200 - total flux cleaned = 0.00176917 Jy ! Total flux subtracted in 200 components = 0.00176917 Jy ! Clean residual min=-0.011137 max=0.017163 Jy/beam ! Clean residual mean=-0.000777 rms=0.005129 Jy/beam ! Combined flux in latest and established models = 0.511825 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.511825 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=0.061272Jy sigma=0.039825 ! Fit after self-cal, rms=0.061266Jy sigma=0.039821 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 = 3.59675e-05 Jy ! Component: 100 - total flux cleaned = 0.000117342 Jy ! Component: 150 - total flux cleaned = 0.000153426 Jy ! Component: 200 - total flux cleaned = 0.000190304 Jy ! Total flux subtracted in 200 components = 0.000190304 Jy ! Clean residual min=-0.011266 max=0.017077 Jy/beam ! Clean residual mean=-0.000778 rms=0.005112 Jy/beam ! Combined flux in latest and established models = 0.512015 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.512015 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=0.061196Jy sigma=0.039816 ! Fit after self-cal, rms=0.061196Jy sigma=0.039815 ! 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=0.9624 mas, bmaj=2.396 mas, bpa=29.42 degrees ! Estimated noise=16.2122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9624 x 2.396 at 29.42 degrees (North through East) ! Clean map min=-0.011852 max=0.44913 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=0.8393 mas, bmaj=2.163 mas, bpa=30 degrees ! Estimated noise=21.2041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.344439 Jy ! Component: 100 - total flux cleaned = 0.425121 Jy ! Component: 150 - total flux cleaned = 0.458193 Jy ! Component: 200 - total flux cleaned = 0.474657 Jy ! Total flux subtracted in 200 components = 0.474657 Jy ! Clean residual min=-0.010401 max=0.015917 Jy/beam ! Clean residual mean=-0.000133 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 0.474657 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.474657 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.396 mas, bpa=29.42 degrees ! Estimated noise=16.2122 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 = 0.0156925 Jy ! Component: 100 - total flux cleaned = 0.0244544 Jy ! Component: 150 - total flux cleaned = 0.0284009 Jy ! Component: 200 - total flux cleaned = 0.0303747 Jy ! Total flux subtracted in 200 components = 0.0303747 Jy ! Clean residual min=-0.009839 max=0.015585 Jy/beam ! Clean residual mean=-0.000501 rms=0.004478 Jy/beam ! Combined flux in latest and established models = 0.505032 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.505032 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=1.383 mas, bmaj=2.518 mas, bpa=24.63 degrees ! Estimated noise=17.8635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010572 Jy ! Component: 100 - total flux cleaned = 0.00225835 Jy ! Component: 150 - total flux cleaned = 0.00325 Jy ! Component: 200 - total flux cleaned = 0.00397077 Jy ! Total flux subtracted in 200 components = 0.00397077 Jy ! Clean residual min=-0.012098 max=0.017579 Jy/beam ! Clean residual mean=-0.000775 rms=0.005311 Jy/beam ! Combined flux in latest and established models = 0.509003 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 = 0.000629142 Jy ! Component: 100 - total flux cleaned = 0.00100135 Jy ! Component: 150 - total flux cleaned = 0.00117299 Jy ! Component: 200 - total flux cleaned = 0.00141354 Jy ! Total flux subtracted in 200 components = 0.00141354 Jy ! Clean residual min=-0.011904 max=0.017378 Jy/beam ! Clean residual mean=-0.000781 rms=0.005250 Jy/beam ! Combined flux in latest and established models = 0.510416 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.510416 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.396 mas, bpa=29.42 degrees ! Estimated noise=16.2122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834838 Jy ! Component: 100 - total flux cleaned = 0.00142877 Jy ! Component: 150 - total flux cleaned = 0.00176929 Jy ! Component: 200 - total flux cleaned = 0.00169068 Jy ! Total flux subtracted in 200 components = 0.00169068 Jy ! Clean residual min=-0.009047 max=0.015169 Jy/beam ! Clean residual mean=-0.000523 rms=0.004270 Jy/beam ! Combined flux in latest and established models = 0.512107 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.512107 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=0.061986Jy sigma=0.040371 ! Fit after self-cal, rms=0.061956Jy sigma=0.040347 wmodel /scr/pima/s3111a_uvs/J2311+4543_X_map.mod ! Writing 91 model components to file: /scr/pima/s3111a_uvs/J2311+4543_X_map.mod wobs /scr/pima/s3111a_uvs/J2311+4543_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J2311+4543_X_uvs.fits wwins /scr/pima/s3111a_uvs/J2311+4543_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J2311+4543_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 = 0.00655317 Jy ! Component: 100 - total flux cleaned = 0.0121219 Jy ! Component: 150 - total flux cleaned = 0.0171156 Jy ! Component: 200 - total flux cleaned = 0.0213939 Jy ! Component: 250 - total flux cleaned = 0.0243828 Jy ! Component: 300 - total flux cleaned = 0.0270685 Jy ! Component: 350 - total flux cleaned = 0.0293262 Jy ! Component: 400 - total flux cleaned = 0.0313508 Jy ! Component: 450 - total flux cleaned = 0.0330066 Jy ! Component: 500 - total flux cleaned = 0.0344685 Jy ! Component: 550 - total flux cleaned = 0.0357446 Jy ! Component: 600 - total flux cleaned = 0.0368446 Jy ! Component: 650 - total flux cleaned = 0.037781 Jy ! Component: 700 - total flux cleaned = 0.0386934 Jy ! Component: 750 - total flux cleaned = 0.0394574 Jy ! Component: 800 - total flux cleaned = 0.040329 Jy ! Component: 850 - total flux cleaned = 0.0410585 Jy ! Component: 900 - total flux cleaned = 0.041414 Jy ! Component: 950 - total flux cleaned = 0.0418806 Jy ! Component: 1000 - total flux cleaned = 0.0421089 Jy ! Component: 1050 - total flux cleaned = 0.0425568 Jy ! Component: 1100 - total flux cleaned = 0.0426669 Jy ! Component: 1150 - total flux cleaned = 0.0425593 Jy ! Component: 1200 - total flux cleaned = 0.0421338 Jy ! Component: 1250 - total flux cleaned = 0.0419252 Jy ! Component: 1300 - total flux cleaned = 0.0417183 Jy ! Component: 1350 - total flux cleaned = 0.0414125 Jy ! Component: 1400 - total flux cleaned = 0.0407132 Jy ! Component: 1450 - total flux cleaned = 0.0404188 Jy ! Component: 1500 - total flux cleaned = 0.0398367 Jy ! Component: 1550 - total flux cleaned = 0.0393596 Jy ! Component: 1600 - total flux cleaned = 0.0388885 Jy ! Component: 1650 - total flux cleaned = 0.0383282 Jy ! Component: 1700 - total flux cleaned = 0.0374992 Jy ! Component: 1750 - total flux cleaned = 0.0371354 Jy ! Component: 1800 - total flux cleaned = 0.0362351 Jy ! Component: 1850 - total flux cleaned = 0.0355259 Jy ! Component: 1900 - total flux cleaned = 0.0348258 Jy ! Component: 1950 - total flux cleaned = 0.03422 Jy ! Component: 2000 - total flux cleaned = 0.0335349 Jy ! Total flux subtracted in 2048 components = 0.0331958 Jy ! Clean residual min=-0.004607 max=0.004704 Jy/beam ! Clean residual mean=-0.000609 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.545303 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 328 components and 0.545303 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J2311+4543_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9624 x 2.396 at 29.42 degrees (North through East) ! Clean map min=-0.011113 max=0.44616 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J2311+4543_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.446164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00201067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35197 1.35197 2.70394 5.40788 10.8158 21.6315 43.2631 86.5262 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.446 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J2311+4543_X_uvs.log closed on Mon Jul 23 07:19:12 2012