! Started logfile: /scr/pima/bp171ac_uvs/J0636+0118_X_uvs.log on Mon Dec 9 01:46:02 2013 obs /scr/pima/bp171ac_uvs/J0636+0118_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0636+0118_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.826667 visibilities/baseline/integration-bin. ! Found source: J0636+0118 ! ! 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 1488 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 /scr/pima/bp171ac_uvs/J0636+0118_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999389Jy sigma=1.159426 ! Fit after self-cal, rms=0.976563Jy sigma=1.124611 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.045 mas, bpa=-1.478 degrees ! Estimated noise=25.9696 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 = 0.0198382 Jy ! Component: 100 - total flux cleaned = 0.0249647 Jy ! Total flux subtracted in 100 components = 0.0249647 Jy ! Clean residual min=-0.002326 max=0.003422 Jy/beam ! Clean residual mean=0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0249647 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0249647 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=0.019306Jy sigma=0.022759 ! Fit after self-cal, rms=0.017218Jy sigma=0.020188 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035532 Jy ! Component: 100 - total flux cleaned = 0.00512215 Jy ! Total flux subtracted in 100 components = 0.00512215 Jy ! Clean residual min=-0.001779 max=0.001910 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0300869 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0300869 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=0.017144Jy sigma=0.018272 ! Fit after self-cal, rms=0.017152Jy sigma=0.018263 ! 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=1.338 mas, bmaj=2.516 mas, bpa=4.547 degrees ! Estimated noise=17.4818 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 = 0.00152598 Jy ! Component: 100 - total flux cleaned = 0.00226866 Jy ! Component: 150 - total flux cleaned = 0.00238603 Jy ! Component: 200 - total flux cleaned = 0.00249222 Jy ! Total flux subtracted in 200 components = 0.00249222 Jy ! Clean residual min=-0.001505 max=0.001521 Jy/beam ! Clean residual mean=0.000008 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0325791 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0325791 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=0.017271Jy sigma=0.017822 ! Fit after self-cal, rms=0.017276Jy sigma=0.017818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.338 x 2.516 at 4.547 degrees (North through East) ! Clean map min=-0.0014638 max=0.028566 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.86 KP 1.05 ! LA 0.91 MK 0.86 NL 1.13 OV 1.04 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.89 KP 1.02 ! LA 0.92 MK 1.02 NL 1.06 OV 0.98 ! PT 0.88 SC 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.06 KP 1.12 ! LA 0.86 MK 1.12 NL 0.93 OV 1.04 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.85 KP 0.98 ! LA 0.95 MK 0.87 NL 0.97 OV 0.95 ! PT 0.86 SC 0.97 ! ! ! Fit before self-cal, rms=0.017276Jy sigma=0.017818 ! Fit after self-cal, rms=0.017016Jy sigma=0.017472 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.336 mas, bmaj=2.513 mas, bpa=4.296 degrees ! Estimated noise=16.8761 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 = -0.000829404 Jy ! Component: 100 - total flux cleaned = -0.000984403 Jy ! Component: 150 - total flux cleaned = -0.00104107 Jy ! Component: 200 - total flux cleaned = -0.00104123 Jy ! Total flux subtracted in 200 components = -0.00104123 Jy ! Clean residual min=-0.001251 max=0.001210 Jy/beam ! Clean residual mean=0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0315379 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0315379 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=0.016802Jy sigma=0.017592 ! Fit after self-cal, rms=0.016818Jy sigma=0.017584 ! 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=0.016818Jy sigma=0.017584 ! Fit after self-cal, rms=0.016718Jy sigma=0.017565 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.336 mas, bmaj=2.513 mas, bpa=4.256 degrees ! Estimated noise=16.6104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463785 Jy ! Component: 100 - total flux cleaned = -0.000509645 Jy ! Component: 150 - total flux cleaned = -0.000555854 Jy ! Component: 200 - total flux cleaned = -0.00056363 Jy ! Total flux subtracted in 200 components = -0.00056363 Jy ! Clean residual min=-0.001233 max=0.001172 Jy/beam ! Clean residual mean=0.000005 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0309743 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0309743 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=0.016605Jy sigma=0.017637 ! Fit after self-cal, rms=0.016608Jy sigma=0.017635 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.55452e-05 Jy ! Component: 100 - total flux cleaned = -1.70869e-05 Jy ! Component: 150 - total flux cleaned = -1.65093e-05 Jy ! Component: 200 - total flux cleaned = -2.25999e-06 Jy ! Total flux subtracted in 200 components = -2.25999e-06 Jy ! Clean residual min=-0.001237 max=0.001165 Jy/beam ! Clean residual mean=0.000005 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.030972 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.030972 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=0.016595Jy sigma=0.017631 ! Fit after self-cal, rms=0.016598Jy sigma=0.017630 ! 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=0.016598Jy sigma=0.017630 ! Fit after self-cal, rms=0.016537Jy sigma=0.017624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.334 mas, bmaj=2.511 mas, bpa=4.15 degrees ! Estimated noise=16.4529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023156 Jy ! Component: 100 - total flux cleaned = -0.00025601 Jy ! Component: 150 - total flux cleaned = -0.000242314 Jy ! Component: 200 - total flux cleaned = -0.000235657 Jy ! Total flux subtracted in 200 components = -0.000235657 Jy ! Clean residual min=-0.001235 max=0.001144 Jy/beam ! Clean residual mean=0.000005 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0307363 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0307363 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=0.016477Jy sigma=0.017666 ! Fit after self-cal, rms=0.016479Jy sigma=0.017665 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 = 7.25902e-06 Jy ! Component: 100 - total flux cleaned = 1.39654e-05 Jy ! Component: 150 - total flux cleaned = 2.6512e-05 Jy ! Component: 200 - total flux cleaned = 3.8711e-05 Jy ! Total flux subtracted in 200 components = 3.8711e-05 Jy ! Clean residual min=-0.001238 max=0.001139 Jy/beam ! Clean residual mean=0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0307751 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0307751 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=0.016470Jy sigma=0.017663 ! Fit after self-cal, rms=0.016472Jy sigma=0.017662 ! 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=0.016472Jy sigma=0.017662 ! Fit after self-cal, rms=0.016438Jy sigma=0.017660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=3.729 mas, bpa=9.266 degrees ! Estimated noise=17.7641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101895 Jy ! Component: 100 - total flux cleaned = 0.000128286 Jy ! Component: 150 - total flux cleaned = 0.000150209 Jy ! Component: 200 - total flux cleaned = 0.000182899 Jy ! Total flux subtracted in 200 components = 0.000182899 Jy ! Clean residual min=-0.001349 max=0.001154 Jy/beam ! Clean residual mean=0.000008 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.030958 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.030958 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=0.016419Jy sigma=0.017675 ! Fit after self-cal, rms=0.016417Jy sigma=0.017672 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 = 3.63844e-05 Jy ! Component: 100 - total flux cleaned = 5.69927e-05 Jy ! Component: 150 - total flux cleaned = 6.85089e-05 Jy ! Component: 200 - total flux cleaned = 8.98829e-05 Jy ! Total flux subtracted in 200 components = 8.98829e-05 Jy ! Clean residual min=-0.001346 max=0.001147 Jy/beam ! Clean residual mean=0.000008 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0310478 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0310478 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=0.016417Jy sigma=0.017676 ! Fit after self-cal, rms=0.016414Jy sigma=0.017674 ! 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=1.333 mas, bmaj=2.509 mas, bpa=4.064 degrees ! Estimated noise=16.3655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.333 x 2.509 at 4.064 degrees (North through East) ! Clean map min=-0.0011859 max=0.026352 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.03 mas, bpa=-1.804 degrees ! Estimated noise=24.0551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019846 Jy ! Component: 100 - total flux cleaned = 0.0249875 Jy ! Component: 150 - total flux cleaned = 0.0273823 Jy ! Component: 200 - total flux cleaned = 0.0286218 Jy ! Total flux subtracted in 200 components = 0.0286218 Jy ! Clean residual min=-0.001546 max=0.001639 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0286218 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 0.0286218 Jy ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=2.509 mas, bpa=4.064 degrees ! Estimated noise=16.3655 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147035 Jy ! Component: 100 - total flux cleaned = 0.00185056 Jy ! Component: 150 - total flux cleaned = 0.00218625 Jy ! Component: 200 - total flux cleaned = 0.00246838 Jy ! Total flux subtracted in 200 components = 0.00246838 Jy ! Clean residual min=-0.001303 max=0.001108 Jy/beam ! Clean residual mean=0.000005 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0310902 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.0310902 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=2.372 mas, bmaj=3.729 mas, bpa=9.266 degrees ! Estimated noise=17.7641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599236 Jy ! Component: 100 - total flux cleaned = 0.00082945 Jy ! Component: 150 - total flux cleaned = 0.000874434 Jy ! Component: 200 - total flux cleaned = 0.000914226 Jy ! Total flux subtracted in 200 components = 0.000914226 Jy ! Clean residual min=-0.001253 max=0.001096 Jy/beam ! Clean residual mean=0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0320044 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 = 3.58478e-05 Jy ! Component: 100 - total flux cleaned = 6.05945e-05 Jy ! Component: 150 - total flux cleaned = 9.1123e-05 Jy ! Component: 200 - total flux cleaned = 0.000118513 Jy ! Total flux subtracted in 200 components = 0.000118513 Jy ! Clean residual min=-0.001218 max=0.001081 Jy/beam ! Clean residual mean=0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.032123 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0321229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=2.509 mas, bpa=4.064 degrees ! Estimated noise=16.3655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126504 Jy ! Component: 100 - total flux cleaned = -0.000146938 Jy ! Component: 150 - total flux cleaned = -0.000166191 Jy ! Component: 200 - total flux cleaned = -0.00016593 Jy ! Total flux subtracted in 200 components = -0.00016593 Jy ! Clean residual min=-0.001197 max=0.001112 Jy/beam ! Clean residual mean=0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.031957 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.031957 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=0.016320Jy sigma=0.017681 ! Fit after self-cal, rms=0.016310Jy sigma=0.017673 wmodel /scr/pima/bp171ac_uvs/J0636+0118_X_map.mod ! Writing 74 model components to file: /scr/pima/bp171ac_uvs/J0636+0118_X_map.mod wobs /scr/pima/bp171ac_uvs/J0636+0118_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0636+0118_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0636+0118_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J0636+0118_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 = 7.45803e-05 Jy ! Component: 100 - total flux cleaned = 0.000131296 Jy ! Component: 150 - total flux cleaned = 0.000184898 Jy ! Component: 200 - total flux cleaned = 0.000252875 Jy ! Component: 250 - total flux cleaned = 0.000335814 Jy ! Component: 300 - total flux cleaned = 0.000431094 Jy ! Component: 350 - total flux cleaned = 0.000462008 Jy ! Component: 400 - total flux cleaned = 0.000551366 Jy ! Component: 450 - total flux cleaned = 0.000651754 Jy ! Component: 500 - total flux cleaned = 0.000776987 Jy ! Component: 550 - total flux cleaned = 0.00085804 Jy ! Component: 600 - total flux cleaned = 0.000963436 Jy ! Component: 650 - total flux cleaned = 0.00101499 Jy ! Component: 700 - total flux cleaned = 0.00111485 Jy ! Component: 750 - total flux cleaned = 0.00117544 Jy ! Component: 800 - total flux cleaned = 0.0011991 Jy ! Component: 850 - total flux cleaned = 0.00125689 Jy ! Component: 900 - total flux cleaned = 0.00127904 Jy ! Component: 950 - total flux cleaned = 0.00132331 Jy ! Component: 1000 - total flux cleaned = 0.00138847 Jy ! Component: 1050 - total flux cleaned = 0.00145242 Jy ! Component: 1100 - total flux cleaned = 0.00149457 Jy ! Component: 1150 - total flux cleaned = 0.0015869 Jy ! Component: 1200 - total flux cleaned = 0.0016371 Jy ! Component: 1250 - total flux cleaned = 0.00167659 Jy ! Component: 1300 - total flux cleaned = 0.00171557 Jy ! Component: 1350 - total flux cleaned = 0.00175374 Jy ! Component: 1400 - total flux cleaned = 0.00178167 Jy ! Component: 1450 - total flux cleaned = 0.00178177 Jy ! Component: 1500 - total flux cleaned = 0.0018 Jy ! Component: 1550 - total flux cleaned = 0.00183563 Jy ! Component: 1600 - total flux cleaned = 0.00186208 Jy ! Component: 1650 - total flux cleaned = 0.0019055 Jy ! Component: 1700 - total flux cleaned = 0.00193121 Jy ! Component: 1750 - total flux cleaned = 0.00196508 Jy ! Component: 1800 - total flux cleaned = 0.00201505 Jy ! Component: 1850 - total flux cleaned = 0.00204774 Jy ! Component: 1900 - total flux cleaned = 0.00208813 Jy ! Component: 1950 - total flux cleaned = 0.00212009 Jy ! Component: 2000 - total flux cleaned = 0.00216757 Jy ! Component: 2050 - total flux cleaned = 0.00221453 Jy ! Component: 2100 - total flux cleaned = 0.00226842 Jy ! Component: 2150 - total flux cleaned = 0.0023141 Jy ! Component: 2200 - total flux cleaned = 0.00235919 Jy ! Component: 2250 - total flux cleaned = 0.00240381 Jy ! Component: 2300 - total flux cleaned = 0.00244791 Jy ! Component: 2350 - total flux cleaned = 0.00248437 Jy ! Component: 2400 - total flux cleaned = 0.00253474 Jy ! Component: 2450 - total flux cleaned = 0.00257745 Jy ! Component: 2500 - total flux cleaned = 0.00265495 Jy ! Component: 2550 - total flux cleaned = 0.00266898 Jy ! Component: 2600 - total flux cleaned = 0.0027312 Jy ! Component: 2650 - total flux cleaned = 0.0027654 Jy ! Component: 2700 - total flux cleaned = 0.0028197 Jy ! Component: 2750 - total flux cleaned = 0.00285335 Jy ! Component: 2800 - total flux cleaned = 0.00289336 Jy ! Component: 2850 - total flux cleaned = 0.00293957 Jy ! Component: 2900 - total flux cleaned = 0.00295915 Jy ! Component: 2950 - total flux cleaned = 0.00301755 Jy ! Component: 3000 - total flux cleaned = 0.0030433 Jy ! Component: 3050 - total flux cleaned = 0.0030752 Jy ! Component: 3100 - total flux cleaned = 0.00311307 Jy ! Component: 3150 - total flux cleaned = 0.00313187 Jy ! Component: 3200 - total flux cleaned = 0.00315682 Jy ! Component: 3250 - total flux cleaned = 0.00318772 Jy ! Component: 3300 - total flux cleaned = 0.00321834 Jy ! Component: 3350 - total flux cleaned = 0.00324259 Jy ! Component: 3400 - total flux cleaned = 0.00327278 Jy ! Component: 3450 - total flux cleaned = 0.00326079 Jy ! Component: 3500 - total flux cleaned = 0.00327862 Jy ! Component: 3550 - total flux cleaned = 0.00329047 Jy ! Component: 3600 - total flux cleaned = 0.00330218 Jy ! Component: 3650 - total flux cleaned = 0.00330804 Jy ! Component: 3700 - total flux cleaned = 0.0032965 Jy ! Component: 3750 - total flux cleaned = 0.00331384 Jy ! Component: 3800 - total flux cleaned = 0.0033081 Jy ! Component: 3850 - total flux cleaned = 0.00333079 Jy ! Component: 3900 - total flux cleaned = 0.00330809 Jy ! Component: 3950 - total flux cleaned = 0.00328559 Jy ! Component: 4000 - total flux cleaned = 0.00329679 Jy ! Component: 4050 - total flux cleaned = 0.00328006 Jy ! Total flux subtracted in 4096 components = 0.00327452 Jy ! Clean residual min=-0.000370 max=0.000332 Jy/beam ! Clean residual mean=0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0352315 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 335 components and 0.0352315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0636+0118_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.333 x 2.509 at 4.064 degrees (North through East) ! Clean map min=-0.00068941 max=0.026313 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0636+0118_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0263131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.3406e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06494 1.06494 2.12987 4.25974 8.51949 17.039 34.078 68.1559 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.707 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0636+0118_X_uvs.log closed on Mon Dec 9 01:46:06 2013