! Started logfile: /scr/pima/s3111c_uvs/J0208+3523_X_uvs.log on Tue Jul 24 09:21:18 2012 obs /scr/pima/s3111c_uvs/J0208+3523_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J0208+3523_X_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696804 visibilities/baseline/integration-bin. ! Found source: J0208+3523 ! ! 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 18312 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/J0208+3523_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000932Jy sigma=0.707765 ! Fit after self-cal, rms=0.987091Jy sigma=0.697978 ! 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=0.9795 mas, bmaj=1.845 mas, bpa=2.899 degrees ! Estimated noise=15.8594 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 = 0.0116704 Jy ! Component: 100 - total flux cleaned = 0.0122778 Jy ! Total flux subtracted in 100 components = 0.0122778 Jy ! Clean residual min=-0.002933 max=0.003314 Jy/beam ! Clean residual mean=-0.000004 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0122778 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0122778 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=0.031912Jy sigma=0.022565 ! Fit after self-cal, rms=0.030407Jy sigma=0.021501 ! 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=1.104 mas, bmaj=2.041 mas, bpa=1.551 degrees ! Estimated noise=7.58229 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 = 0.00267805 Jy ! Component: 100 - total flux cleaned = 0.00239786 Jy ! Component: 150 - total flux cleaned = 0.00223052 Jy ! Component: 200 - total flux cleaned = 0.00207044 Jy ! Total flux subtracted in 200 components = 0.00207044 Jy ! Clean residual min=-0.002017 max=0.001949 Jy/beam ! Clean residual mean=-0.000007 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0143483 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0143483 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=0.030177Jy sigma=0.021339 ! Fit after self-cal, rms=0.030165Jy sigma=0.021330 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 GB 5.62 HN 0.76 ! KP 1.17 LA 0.89 NL 1.20 OV 1.05 ! PT 1.15 SC 1.21 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.17 GB 4.38 HN 0.74 ! KP 1.08 LA 0.95 NL 1.22 OV 1.06 ! PT 1.19 SC 1.22 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 GB 5.26 HN 0.67 ! KP 1.16 LA 1.03 NL 1.25 OV 0.89 ! PT 1.02 SC 1.28 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 GB 5.04 HN 0.75 ! KP 1.16 LA 0.97 NL 1.15 OV 1.08 ! PT 1.09 SC 1.17 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 GB 5.12 HN 0.70 ! KP 1.23 LA 0.92 NL 1.09 OV 0.88 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.69 GB 5.22 HN 0.67 ! KP 0.98 LA 1.00 NL 1.01 OV 0.87 ! PT 1.08 SC 1.05 ! ! ! 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 0.75 GB 4.87 HN 0.80 ! KP 0.88 LA 0.89 NL 0.97 OV 0.76 ! PT 1.00* SC 0.89 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.65 FD 0.59 GB 4.18 HN 0.70 ! KP 0.98 LA 0.91 NL 0.81 OV 0.83 ! PT 0.90 SC 0.73 ! ! ! Fit before self-cal, rms=0.030165Jy sigma=0.021330 ! Fit after self-cal, rms=0.029265Jy sigma=0.020372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.928 mas, bpa=0.2078 degrees ! Estimated noise=7.57147 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 = 0.000614141 Jy ! Component: 100 - total flux cleaned = 0.000745384 Jy ! Component: 150 - total flux cleaned = 0.00080157 Jy ! Component: 200 - total flux cleaned = 0.000848415 Jy ! Total flux subtracted in 200 components = 0.000848415 Jy ! Clean residual min=-0.000816 max=0.000641 Jy/beam ! Clean residual mean=-0.000009 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0151967 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.0151967 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=0.029257Jy sigma=0.020354 ! Fit after self-cal, rms=0.029718Jy sigma=0.020239 ! 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=0.029718Jy sigma=0.020239 ! Fit after self-cal, rms=0.034461Jy sigma=0.020123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.911 mas, bpa=-1.472 degrees ! Estimated noise=7.85914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505057 Jy ! Component: 100 - total flux cleaned = 0.000788938 Jy ! Component: 150 - total flux cleaned = 0.000975515 Jy ! Component: 200 - total flux cleaned = 0.00107951 Jy ! Total flux subtracted in 200 components = 0.00107951 Jy ! Clean residual min=-0.000572 max=0.000536 Jy/beam ! Clean residual mean=0.000003 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0162762 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0162762 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=0.034454Jy sigma=0.020114 ! Fit after self-cal, rms=0.034787Jy sigma=0.020054 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 = -1.14377e-05 Jy ! Component: 100 - total flux cleaned = -0.000142953 Jy ! Component: 150 - total flux cleaned = -0.000223158 Jy ! Component: 200 - total flux cleaned = -0.000242122 Jy ! Total flux subtracted in 200 components = -0.000242122 Jy ! Clean residual min=-0.000726 max=0.000682 Jy/beam ! Clean residual mean=-0.000006 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0160341 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0160341 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=0.034782Jy sigma=0.020049 ! Fit after self-cal, rms=0.034794Jy sigma=0.020046 ! 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=0.034794Jy sigma=0.020046 ! Fit after self-cal, rms=0.037995Jy sigma=0.020011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.903 mas, bpa=-2.554 degrees ! Estimated noise=7.99567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267214 Jy ! Component: 100 - total flux cleaned = 0.000358187 Jy ! Component: 150 - total flux cleaned = 0.000401084 Jy ! Component: 200 - total flux cleaned = 0.000423624 Jy ! Total flux subtracted in 200 components = 0.000423624 Jy ! Clean residual min=-0.000525 max=0.000578 Jy/beam ! Clean residual mean=0.000005 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0164577 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0164577 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=0.037993Jy sigma=0.020006 ! Fit after self-cal, rms=0.038307Jy sigma=0.019979 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 = -0.000117364 Jy ! Component: 100 - total flux cleaned = -0.000225499 Jy ! Component: 150 - total flux cleaned = -0.000292028 Jy ! Component: 200 - total flux cleaned = -0.000323978 Jy ! Total flux subtracted in 200 components = -0.000323978 Jy ! Clean residual min=-0.000635 max=0.000696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0161337 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0161337 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=0.038302Jy sigma=0.019977 ! Fit after self-cal, rms=0.038329Jy sigma=0.019974 ! 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=0.038329Jy sigma=0.019974 ! Fit after self-cal, rms=0.042434Jy sigma=0.019959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=2.042 mas, bpa=-9.209 degrees ! Estimated noise=8.81113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262929 Jy ! Component: 100 - total flux cleaned = 0.000325798 Jy ! Component: 150 - total flux cleaned = 0.000346733 Jy ! Component: 200 - total flux cleaned = 0.000356804 Jy ! Total flux subtracted in 200 components = 0.000356804 Jy ! Clean residual min=-0.000526 max=0.000619 Jy/beam ! Clean residual mean=0.000006 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0164905 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0164905 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=0.042434Jy sigma=0.019955 ! Fit after self-cal, rms=0.042696Jy sigma=0.019943 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 = -7.50891e-05 Jy ! Component: 100 - total flux cleaned = -0.000117082 Jy ! Component: 150 - total flux cleaned = -0.000155555 Jy ! Component: 200 - total flux cleaned = -0.000188134 Jy ! Total flux subtracted in 200 components = -0.000188134 Jy ! Clean residual min=-0.000560 max=0.000694 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0163024 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.0163024 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=0.042693Jy sigma=0.019942 ! Fit after self-cal, rms=0.042706Jy sigma=0.019936 ! 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=1.089 mas, bmaj=1.895 mas, bpa=-3.349 degrees ! Estimated noise=8.10901 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 1.895 at -3.349 degrees (North through East) ! Clean map min=-0.0010712 max=0.016481 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=0.9436 mas, bmaj=1.703 mas, bpa=0.205 degrees ! Estimated noise=16.3436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139195 Jy ! Component: 100 - total flux cleaned = 0.0165073 Jy ! Component: 150 - total flux cleaned = 0.0168083 Jy ! Component: 200 - total flux cleaned = 0.0170831 Jy ! Total flux subtracted in 200 components = 0.0170831 Jy ! Clean residual min=-0.002067 max=0.001987 Jy/beam ! Clean residual mean=0.000002 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0170831 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 0.0170831 Jy ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.895 mas, bpa=-3.349 degrees ! Estimated noise=8.10901 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 = -0.000719276 Jy ! Component: 100 - total flux cleaned = -0.00085098 Jy ! Component: 150 - total flux cleaned = -0.000910394 Jy ! Component: 200 - total flux cleaned = -0.000939117 Jy ! Total flux subtracted in 200 components = -0.000939117 Jy ! Clean residual min=-0.000569 max=0.000708 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.016144 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.016144 Jy ! Inverting map ! Added new window around map position (9.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600631 Jy ! Component: 100 - total flux cleaned = 0.00075419 Jy ! Component: 150 - total flux cleaned = 0.000773248 Jy ! Component: 200 - total flux cleaned = 0.000781225 Jy ! Total flux subtracted in 200 components = 0.000781225 Jy ! Clean residual min=-0.000548 max=0.000475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0169252 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.0169252 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=1.353 mas, bmaj=2.042 mas, bpa=-9.209 degrees ! Estimated noise=8.81113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.88977e-05 Jy ! Component: 100 - total flux cleaned = -5.4941e-05 Jy ! Component: 150 - total flux cleaned = -6.5607e-05 Jy ! Component: 200 - total flux cleaned = -8.95585e-05 Jy ! Total flux subtracted in 200 components = -8.95585e-05 Jy ! Clean residual min=-0.000575 max=0.000505 Jy/beam ! Clean residual mean=-0.000004 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0168357 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 = -1.76517e-05 Jy ! Component: 100 - total flux cleaned = -3.81987e-05 Jy ! Component: 150 - total flux cleaned = -4.9756e-05 Jy ! Component: 200 - total flux cleaned = -4.98383e-05 Jy ! Total flux subtracted in 200 components = -4.98383e-05 Jy ! Clean residual min=-0.000574 max=0.000505 Jy/beam ! Clean residual mean=-0.000004 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0167858 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 105 components and 0.0167858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.895 mas, bpa=-3.349 degrees ! Estimated noise=8.10901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.24062e-05 Jy ! Component: 100 - total flux cleaned = -8.56675e-05 Jy ! Component: 150 - total flux cleaned = -0.000111047 Jy ! Component: 200 - total flux cleaned = -0.000110942 Jy ! Total flux subtracted in 200 components = -0.000110942 Jy ! Clean residual min=-0.000563 max=0.000504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0166749 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.0166749 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=0.042691Jy sigma=0.019922 ! Fit after self-cal, rms=0.042708Jy sigma=0.019909 wmodel /scr/pima/s3111c_uvs/J0208+3523_X_map.mod ! Writing 124 model components to file: /scr/pima/s3111c_uvs/J0208+3523_X_map.mod wobs /scr/pima/s3111c_uvs/J0208+3523_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J0208+3523_X_uvs.fits wwins /scr/pima/s3111c_uvs/J0208+3523_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J0208+3523_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 = -0.000231184 Jy ! Component: 100 - total flux cleaned = -0.000316937 Jy ! Component: 150 - total flux cleaned = -0.000396651 Jy ! Component: 200 - total flux cleaned = -0.000479603 Jy ! Component: 250 - total flux cleaned = -0.000558223 Jy ! Component: 300 - total flux cleaned = -0.000619462 Jy ! Component: 350 - total flux cleaned = -0.000678102 Jy ! Component: 400 - total flux cleaned = -0.000709545 Jy ! Component: 450 - total flux cleaned = -0.000733911 Jy ! Component: 500 - total flux cleaned = -0.000757616 Jy ! Component: 550 - total flux cleaned = -0.000769161 Jy ! Component: 600 - total flux cleaned = -0.000791606 Jy ! Component: 650 - total flux cleaned = -0.000791634 Jy ! Component: 700 - total flux cleaned = -0.000797072 Jy ! Component: 750 - total flux cleaned = -0.000786431 Jy ! Component: 800 - total flux cleaned = -0.000786421 Jy ! Component: 850 - total flux cleaned = -0.000786338 Jy ! Component: 900 - total flux cleaned = -0.000776234 Jy ! Component: 950 - total flux cleaned = -0.000776334 Jy ! Component: 1000 - total flux cleaned = -0.000771471 Jy ! Component: 1050 - total flux cleaned = -0.000766681 Jy ! Component: 1100 - total flux cleaned = -0.000761991 Jy ! Component: 1150 - total flux cleaned = -0.000752798 Jy ! Component: 1200 - total flux cleaned = -0.000766654 Jy ! Component: 1250 - total flux cleaned = -0.000757516 Jy ! Component: 1300 - total flux cleaned = -0.0007486 Jy ! Component: 1350 - total flux cleaned = -0.000744137 Jy ! Component: 1400 - total flux cleaned = -0.000726544 Jy ! Component: 1450 - total flux cleaned = -0.000717846 Jy ! Component: 1500 - total flux cleaned = -0.000713579 Jy ! Component: 1550 - total flux cleaned = -0.000705104 Jy ! Component: 1600 - total flux cleaned = -0.000692524 Jy ! Component: 1650 - total flux cleaned = -0.000671752 Jy ! Component: 1700 - total flux cleaned = -0.000667631 Jy ! Component: 1750 - total flux cleaned = -0.000647272 Jy ! Component: 1800 - total flux cleaned = -0.000647313 Jy ! Component: 1850 - total flux cleaned = -0.000631312 Jy ! Component: 1900 - total flux cleaned = -0.000623431 Jy ! Component: 1950 - total flux cleaned = -0.000619546 Jy ! Component: 2000 - total flux cleaned = -0.00061958 Jy ! Total flux subtracted in 2048 components = -0.000615717 Jy ! Clean residual min=-0.000228 max=0.000206 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0160592 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 254 components and 0.0160592 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J0208+3523_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 1.895 at -3.349 degrees (North through East) ! Clean map min=-0.0012052 max=0.016235 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J0208+3523_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0162351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.56141e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.58202 1.58202 3.16404 6.32809 12.6562 25.3123 50.6247 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.016 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J0208+3523_X_uvs.log closed on Tue Jul 24 09:21:20 2012