! Started logfile: /d2/scr/pima/bp171a3_uvs/J1208-0435_X_uvs.log on Mon Feb 24 08:47:55 2014 obs /d2/scr/pima/bp171a3_uvs/J1208-0435_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1208-0435_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1208-0435 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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 = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1208-0435_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 pixels with 0.200x0.200 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. ! ! 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=0.999360Jy sigma=33.336993 ! Fit after self-cal, rms=0.929069Jy sigma=30.847231 ! 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=0.6979 mas, bmaj=2.168 mas, bpa=-1.807 degrees ! Estimated noise=1.03918 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 = 0.0527783 Jy ! Component: 100 - total flux cleaned = 0.0698602 Jy ! Total flux subtracted in 100 components = 0.0698602 Jy ! Clean residual min=-0.006761 max=0.013227 Jy/beam ! Clean residual mean=0.000011 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.0698602 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0698602 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=0.033203Jy sigma=1.113545 ! Fit after self-cal, rms=0.032922Jy sigma=1.106306 ! 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=0.8288 mas, bmaj=2.338 mas, bpa=-2.808 degrees ! Estimated noise=0.832182 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 = 0.0143826 Jy ! Component: 100 - total flux cleaned = 0.0227571 Jy ! Component: 150 - total flux cleaned = 0.0277948 Jy ! Component: 200 - total flux cleaned = 0.0308961 Jy ! Total flux subtracted in 200 components = 0.0308961 Jy ! Clean residual min=-0.007120 max=0.012074 Jy/beam ! Clean residual mean=0.000012 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.100756 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.100756 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=0.026434Jy sigma=0.849671 ! Fit after self-cal, rms=0.026338Jy sigma=0.848149 ! Inverting map ! Added new window around map position (-2.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114117 Jy ! Component: 100 - total flux cleaned = 0.016662 Jy ! Component: 150 - total flux cleaned = 0.0201366 Jy ! Component: 200 - total flux cleaned = 0.0223154 Jy ! Total flux subtracted in 200 components = 0.0223154 Jy ! Clean residual min=-0.005905 max=0.004609 Jy/beam ! Clean residual mean=0.000008 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.123072 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.123072 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=0.021088Jy sigma=0.674846 ! Fit after self-cal, rms=0.020499Jy sigma=0.654719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8288 x 2.338 at -2.808 degrees (North through East) ! Clean map min=-0.0047649 max=0.069579 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.95 KP 0.91 MK 0.95 ! NL 1.17 OV 0.97 PT 0.85 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.98 KP 1.11 MK 1.00 ! NL 1.12 OV 1.03 PT 0.88 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.97 KP 0.93 MK 0.97 ! NL 1.14 OV 1.04 PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.97 KP 1.12 MK 1.03 ! NL 0.95 OV 1.00 PT 0.85 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.05 KP 0.98 MK 1.09 ! NL 1.03 OV 1.11 PT 0.92 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020499Jy sigma=0.654719 ! Fit after self-cal, rms=0.019409Jy sigma=0.605623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8267 mas, bmaj=2.333 mas, bpa=-2.583 degrees ! Estimated noise=0.832548 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 = 0.0020401 Jy ! Component: 100 - total flux cleaned = 0.00290823 Jy ! Component: 150 - total flux cleaned = 0.00333004 Jy ! Component: 200 - total flux cleaned = 0.00341879 Jy ! Total flux subtracted in 200 components = 0.00341879 Jy ! Clean residual min=-0.003139 max=0.002977 Jy/beam ! Clean residual mean=0.000003 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.126491 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.126491 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=0.018959Jy sigma=0.592791 ! Fit after self-cal, rms=0.018887Jy sigma=0.590593 ! 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=0.018887Jy sigma=0.590593 ! Fit after self-cal, rms=0.018677Jy sigma=0.583280 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.824 mas, bmaj=2.327 mas, bpa=-2.645 degrees ! Estimated noise=0.832476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011015 Jy ! Component: 100 - total flux cleaned = 0.00150703 Jy ! Component: 150 - total flux cleaned = 0.00176812 Jy ! Component: 200 - total flux cleaned = 0.00190056 Jy ! Total flux subtracted in 200 components = 0.00190056 Jy ! Clean residual min=-0.002822 max=0.002813 Jy/beam ! Clean residual mean=0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.128391 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.128391 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=0.018483Jy sigma=0.577809 ! Fit after self-cal, rms=0.018445Jy sigma=0.576948 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 = 0.000305814 Jy ! Component: 100 - total flux cleaned = 0.000460381 Jy ! Component: 150 - total flux cleaned = 0.000571852 Jy ! Component: 200 - total flux cleaned = 0.000571049 Jy ! Total flux subtracted in 200 components = 0.000571049 Jy ! Clean residual min=-0.002588 max=0.002723 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.128962 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.128962 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=0.018344Jy sigma=0.574036 ! Fit after self-cal, rms=0.018326Jy sigma=0.573669 ! 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=0.018326Jy sigma=0.573669 ! Fit after self-cal, rms=0.017560Jy sigma=0.549631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8264 mas, bmaj=2.33 mas, bpa=-2.616 degrees ! Estimated noise=0.832721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233336 Jy ! Component: 100 - total flux cleaned = -0.000263928 Jy ! Component: 150 - total flux cleaned = -0.000332398 Jy ! Component: 200 - total flux cleaned = -0.000416051 Jy ! Total flux subtracted in 200 components = -0.000416051 Jy ! Clean residual min=-0.002266 max=0.002513 Jy/beam ! Clean residual mean=0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.128546 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.128546 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=0.017477Jy sigma=0.547330 ! Fit after self-cal, rms=0.017462Jy sigma=0.547002 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 = -8.63228e-05 Jy ! Component: 100 - total flux cleaned = -0.000127642 Jy ! Component: 150 - total flux cleaned = -0.000128814 Jy ! Component: 200 - total flux cleaned = -7.73124e-05 Jy ! Total flux subtracted in 200 components = -7.73124e-05 Jy ! Clean residual min=-0.002239 max=0.002460 Jy/beam ! Clean residual mean=0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.128469 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.128469 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=0.017415Jy sigma=0.545733 ! Fit after self-cal, rms=0.017406Jy sigma=0.545562 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.017406Jy sigma=0.545562 ! Fit after self-cal, rms=0.017407Jy sigma=0.545317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=3.904 mas, bpa=-5.76 degrees ! Estimated noise=1.08956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.69108e-05 Jy ! Component: 100 - total flux cleaned = -7.50136e-05 Jy ! Component: 150 - total flux cleaned = -7.59268e-05 Jy ! Component: 200 - total flux cleaned = -3.32749e-05 Jy ! Total flux subtracted in 200 components = -3.32749e-05 Jy ! Clean residual min=-0.002655 max=0.003434 Jy/beam ! Clean residual mean=0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.128435 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.128435 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=0.017372Jy sigma=0.544264 ! Fit after self-cal, rms=0.017359Jy sigma=0.543978 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 = 8.13342e-05 Jy ! Component: 100 - total flux cleaned = 0.000144321 Jy ! Component: 150 - total flux cleaned = 0.000184581 Jy ! Component: 200 - total flux cleaned = 0.000241704 Jy ! Total flux subtracted in 200 components = 0.000241704 Jy ! Clean residual min=-0.002593 max=0.003389 Jy/beam ! Clean residual mean=0.000003 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.128677 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.128677 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=0.017338Jy sigma=0.543415 ! Fit after self-cal, rms=0.017331Jy sigma=0.543265 ! 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=0.8283 mas, bmaj=2.332 mas, bpa=-2.536 degrees ! Estimated noise=0.8312 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8283 x 2.332 at -2.536 degrees (North through East) ! Clean map min=-0.0020538 max=0.069728 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=0.6978 mas, bmaj=2.159 mas, bpa=-1.6 degrees ! Estimated noise=1.03388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525534 Jy ! Component: 100 - total flux cleaned = 0.0714572 Jy ! Component: 150 - total flux cleaned = 0.0833894 Jy ! Component: 200 - total flux cleaned = 0.0916863 Jy ! Total flux subtracted in 200 components = 0.0916863 Jy ! Clean residual min=-0.003829 max=0.005044 Jy/beam ! Clean residual mean=0.000006 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.0916863 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0916863 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.332 mas, bpa=-2.536 degrees ! Estimated noise=0.8312 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 = 0.0087831 Jy ! Component: 100 - total flux cleaned = 0.0144195 Jy ! Component: 150 - total flux cleaned = 0.018457 Jy ! Component: 200 - total flux cleaned = 0.021467 Jy ! Total flux subtracted in 200 components = 0.021467 Jy ! Clean residual min=-0.002936 max=0.002843 Jy/beam ! Clean residual mean=0.000005 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.113153 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 63 components and 0.113153 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=3.904 mas, bpa=-5.76 degrees ! Estimated noise=1.08956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438301 Jy ! Component: 100 - total flux cleaned = 0.00729317 Jy ! Component: 150 - total flux cleaned = 0.00943689 Jy ! Component: 200 - total flux cleaned = 0.0110322 Jy ! Total flux subtracted in 200 components = 0.0110322 Jy ! Clean residual min=-0.002936 max=0.003004 Jy/beam ! Clean residual mean=0.000005 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.124186 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 = 0.00119042 Jy ! Component: 100 - total flux cleaned = 0.00207921 Jy ! Component: 150 - total flux cleaned = 0.00257443 Jy ! Component: 200 - total flux cleaned = 0.00280172 Jy ! Total flux subtracted in 200 components = 0.00280172 Jy ! Clean residual min=-0.002621 max=0.002863 Jy/beam ! Clean residual mean=0.000004 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.126987 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.126987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.332 mas, bpa=-2.536 degrees ! Estimated noise=0.8312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92227e-05 Jy ! Component: 100 - total flux cleaned = -1.92083e-05 Jy ! Component: 150 - total flux cleaned = -4.89194e-05 Jy ! Component: 200 - total flux cleaned = -2.78837e-05 Jy ! Total flux subtracted in 200 components = -2.78837e-05 Jy ! Clean residual min=-0.002277 max=0.002086 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.126959 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.126959 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=0.017257Jy sigma=0.540439 ! Fit after self-cal, rms=0.017224Jy sigma=0.539133 wmodel /d2/scr/pima/bp171a3_uvs/J1208-0435_X_map.mod ! Writing 115 model components to file: /d2/scr/pima/bp171a3_uvs/J1208-0435_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1208-0435_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1208-0435_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1208-0435_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1208-0435_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000582221 Jy ! Component: 100 - total flux cleaned = -0.000513958 Jy ! Component: 150 - total flux cleaned = -0.000543056 Jy ! Component: 200 - total flux cleaned = -0.000631042 Jy ! Component: 250 - total flux cleaned = -0.000827284 Jy ! Component: 300 - total flux cleaned = -0.00106389 Jy ! Component: 350 - total flux cleaned = -0.00121336 Jy ! Component: 400 - total flux cleaned = -0.0013319 Jy ! Component: 450 - total flux cleaned = -0.00140004 Jy ! Component: 500 - total flux cleaned = -0.00142092 Jy ! Component: 550 - total flux cleaned = -0.00144287 Jy ! Component: 600 - total flux cleaned = -0.00154475 Jy ! Component: 650 - total flux cleaned = -0.00162378 Jy ! Component: 700 - total flux cleaned = -0.00166159 Jy ! Component: 750 - total flux cleaned = -0.00166141 Jy ! Component: 800 - total flux cleaned = -0.00164353 Jy ! Component: 850 - total flux cleaned = -0.00162625 Jy ! Component: 900 - total flux cleaned = -0.00164365 Jy ! Component: 950 - total flux cleaned = -0.0016437 Jy ! Component: 1000 - total flux cleaned = -0.00164375 Jy ! Component: 1050 - total flux cleaned = -0.00167568 Jy ! Component: 1100 - total flux cleaned = -0.00165981 Jy ! Component: 1150 - total flux cleaned = -0.00165983 Jy ! Component: 1200 - total flux cleaned = -0.00161463 Jy ! Component: 1250 - total flux cleaned = -0.00158498 Jy ! Component: 1300 - total flux cleaned = -0.00152645 Jy ! Component: 1350 - total flux cleaned = -0.00148343 Jy ! Component: 1400 - total flux cleaned = -0.00144089 Jy ! Component: 1450 - total flux cleaned = -0.00142673 Jy ! Component: 1500 - total flux cleaned = -0.0013573 Jy ! Component: 1550 - total flux cleaned = -0.00134347 Jy ! Component: 1600 - total flux cleaned = -0.00130259 Jy ! Component: 1650 - total flux cleaned = -0.00128906 Jy ! Component: 1700 - total flux cleaned = -0.00126238 Jy ! Component: 1750 - total flux cleaned = -0.00123587 Jy ! Component: 1800 - total flux cleaned = -0.0012227 Jy ! Component: 1850 - total flux cleaned = -0.00119674 Jy ! Component: 1900 - total flux cleaned = -0.00118388 Jy ! Component: 1950 - total flux cleaned = -0.00115825 Jy ! Component: 2000 - total flux cleaned = -0.00114552 Jy ! Component: 2050 - total flux cleaned = -0.00112004 Jy ! Component: 2100 - total flux cleaned = -0.00110745 Jy ! Component: 2150 - total flux cleaned = -0.00108228 Jy ! Component: 2200 - total flux cleaned = -0.00108222 Jy ! Component: 2250 - total flux cleaned = -0.00108212 Jy ! Component: 2300 - total flux cleaned = -0.00106954 Jy ! Component: 2350 - total flux cleaned = -0.00108197 Jy ! Component: 2400 - total flux cleaned = -0.0010819 Jy ! Component: 2450 - total flux cleaned = -0.00109432 Jy ! Component: 2500 - total flux cleaned = -0.0010695 Jy ! Component: 2550 - total flux cleaned = -0.00109434 Jy ! Component: 2600 - total flux cleaned = -0.00109432 Jy ! Component: 2650 - total flux cleaned = -0.00109427 Jy ! Component: 2700 - total flux cleaned = -0.00111914 Jy ! Component: 2750 - total flux cleaned = -0.00113168 Jy ! Component: 2800 - total flux cleaned = -0.00113164 Jy ! Component: 2850 - total flux cleaned = -0.00114421 Jy ! Component: 2900 - total flux cleaned = -0.00116943 Jy ! Component: 2950 - total flux cleaned = -0.00116944 Jy ! Component: 3000 - total flux cleaned = -0.00118217 Jy ! Component: 3050 - total flux cleaned = -0.00118222 Jy ! Component: 3100 - total flux cleaned = -0.00118227 Jy ! Component: 3150 - total flux cleaned = -0.00122081 Jy ! Component: 3200 - total flux cleaned = -0.00122078 Jy ! Component: 3250 - total flux cleaned = -0.00122086 Jy ! Component: 3300 - total flux cleaned = -0.00123391 Jy ! Component: 3350 - total flux cleaned = -0.00123394 Jy ! Component: 3400 - total flux cleaned = -0.00124711 Jy ! Component: 3450 - total flux cleaned = -0.00124719 Jy ! Component: 3500 - total flux cleaned = -0.00123385 Jy ! Component: 3550 - total flux cleaned = -0.00123392 Jy ! Component: 3600 - total flux cleaned = -0.00124756 Jy ! Component: 3650 - total flux cleaned = -0.00123387 Jy ! Component: 3700 - total flux cleaned = -0.00124758 Jy ! Component: 3750 - total flux cleaned = -0.00124752 Jy ! Component: 3800 - total flux cleaned = -0.00123364 Jy ! Component: 3850 - total flux cleaned = -0.0012054 Jy ! Component: 3900 - total flux cleaned = -0.00117668 Jy ! Component: 3950 - total flux cleaned = -0.00117657 Jy ! Component: 4000 - total flux cleaned = -0.00114738 Jy ! Component: 4050 - total flux cleaned = -0.00111782 Jy ! Total flux subtracted in 4096 components = -0.00110274 Jy ! Clean residual min=-0.000964 max=0.000769 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.125857 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 336 components and 0.125857 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1208-0435_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8283 x 2.332 at -2.536 degrees (North through East) ! Clean map min=-0.0022656 max=0.071723 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1208-0435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0717231 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.991817 0.991817 1.98363 3.96727 7.93454 15.8691 31.7382 63.4763 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.475 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1208-0435_X_uvs.log closed on Mon Feb 24 08:47:59 2014