! Started logfile: /scr/pima/rdv72_uvs/J0538-4405_S_uvs.log on Sat Oct 5 08:44:58 2013 obs /scr/pima/rdv72_uvs/J0538-4405_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0538-4405_S_uva.fits ! AN table 1: 6 integrations on 10 of 10 possible baselines. ! AN table 2: 14 integrations on 3 of 3 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.776786 visibilities/baseline/integration-bin. ! Found source: J0538-4405 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 348 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0538-4405_S] 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 0.500x0.500 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 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=3.824064Jy sigma=132.015631 ! Fit after self-cal, rms=2.750084Jy sigma=96.052766 ! 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=1.455 mas, bmaj=5.257 mas, bpa=-53.12 degrees ! Estimated noise=1.78581 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 = 2.73479 Jy ! Component: 100 - total flux cleaned = 3.38433 Jy ! Total flux subtracted in 100 components = 3.38433 Jy ! Clean residual min=-0.284492 max=0.277091 Jy/beam ! Clean residual mean=-0.002784 rms=0.067176 Jy/beam ! Combined flux in latest and established models = 3.38434 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.38434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.016829Jy sigma=35.050396 ! Fit after self-cal, rms=1.017332Jy sigma=35.042826 ! 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=1.69 mas, bmaj=5.692 mas, bpa=-53.34 degrees ! Estimated noise=1.38089 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 = 0.496213 Jy ! Component: 100 - total flux cleaned = 0.750315 Jy ! Component: 150 - total flux cleaned = 0.895781 Jy ! Component: 200 - total flux cleaned = 0.98203 Jy ! Total flux subtracted in 200 components = 0.98203 Jy ! Clean residual min=-0.230348 max=0.220431 Jy/beam ! Clean residual mean=0.000803 rms=0.068002 Jy/beam ! Combined flux in latest and established models = 4.36637 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 4.36637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.862601Jy sigma=23.968148 ! Fit after self-cal, rms=0.873892Jy sigma=23.944112 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.96 KK 0.89 KP 1.28 MK 0.93 ! OV 1.01 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 1.03 KK 0.83 KP 1.28 MK 0.99 ! OV 1.07 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.90 KK 0.85 KP 1.27 MK 1.00 ! OV 1.10 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 1.00 KK 0.84 KP 1.15 MK 1.07 ! OV 0.92 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.873892Jy sigma=23.944112 ! Fit after self-cal, rms=0.205983Jy sigma=5.226532 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.15 mas, bpa=-54.99 degrees ! Estimated noise=2.13126 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 = -0.0818227 Jy ! Component: 100 - total flux cleaned = -0.100973 Jy ! Component: 150 - total flux cleaned = -0.107208 Jy ! Component: 200 - total flux cleaned = -0.107883 Jy ! Total flux subtracted in 200 components = -0.107883 Jy ! Clean residual min=-0.053137 max=0.054747 Jy/beam ! Clean residual mean=-0.001002 rms=0.015988 Jy/beam ! Combined flux in latest and established models = 4.25848 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 4.25848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157310Jy sigma=4.388742 ! Fit after self-cal, rms=0.157380Jy sigma=4.380936 ! 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. ! ! Fit before self-cal, rms=0.157380Jy sigma=4.380936 ! Fit after self-cal, rms=0.148466Jy sigma=4.038915 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=4.149 mas, bpa=-55.11 degrees ! Estimated noise=2.13186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0179032 Jy ! Component: 100 - total flux cleaned = -0.0213939 Jy ! Component: 150 - total flux cleaned = -0.0223513 Jy ! Component: 200 - total flux cleaned = -0.0231547 Jy ! Total flux subtracted in 200 components = -0.0231547 Jy ! Clean residual min=-0.038244 max=0.035853 Jy/beam ! Clean residual mean=-0.000265 rms=0.009927 Jy/beam ! Combined flux in latest and established models = 4.23533 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 4.23533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140742Jy sigma=3.911791 ! Fit after self-cal, rms=0.140647Jy sigma=3.910661 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 = -0.00160586 Jy ! Component: 100 - total flux cleaned = -0.00195428 Jy ! Component: 150 - total flux cleaned = -0.00226041 Jy ! Component: 200 - total flux cleaned = -0.00253228 Jy ! Total flux subtracted in 200 components = -0.00253228 Jy ! Clean residual min=-0.036761 max=0.034208 Jy/beam ! Clean residual mean=-0.000301 rms=0.009468 Jy/beam ! Combined flux in latest and established models = 4.23279 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 4.23279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139159Jy sigma=3.869061 ! Fit after self-cal, rms=0.139054Jy sigma=3.868146 ! 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. ! ! Fit before self-cal, rms=0.139054Jy sigma=3.868146 ! Fit after self-cal, rms=0.137916Jy sigma=3.832100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=4.149 mas, bpa=-55.15 degrees ! Estimated noise=2.13048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00507175 Jy ! Component: 100 - total flux cleaned = -0.0058844 Jy ! Component: 150 - total flux cleaned = -0.00732976 Jy ! Component: 200 - total flux cleaned = -0.00841216 Jy ! Total flux subtracted in 200 components = -0.00841216 Jy ! Clean residual min=-0.030649 max=0.033593 Jy/beam ! Clean residual mean=-0.000082 rms=0.008472 Jy/beam ! Combined flux in latest and established models = 4.22438 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 4.22438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136595Jy sigma=3.799590 ! Fit after self-cal, rms=0.136546Jy sigma=3.799099 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 = -0.000817198 Jy ! Component: 100 - total flux cleaned = -0.00154346 Jy ! Component: 150 - total flux cleaned = -0.00205122 Jy ! Component: 200 - total flux cleaned = -0.00204465 Jy ! Total flux subtracted in 200 components = -0.00204465 Jy ! Clean residual min=-0.030174 max=0.033084 Jy/beam ! Clean residual mean=-0.000110 rms=0.008294 Jy/beam ! Combined flux in latest and established models = 4.22234 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 4.22234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136150Jy sigma=3.784764 ! Fit after self-cal, rms=0.136128Jy sigma=3.784519 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.136128Jy sigma=3.784519 ! Fit after self-cal, rms=0.135817Jy sigma=3.777865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.33 mas, bmaj=46.51 mas, bpa=-4.949 degrees ! Estimated noise=3.32388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00342488 Jy ! Component: 100 - total flux cleaned = -0.00342345 Jy ! Component: 150 - total flux cleaned = -0.00342045 Jy ! Component: 200 - total flux cleaned = -0.00341706 Jy ! Total flux subtracted in 200 components = -0.00341706 Jy ! Clean residual min=-0.026313 max=0.027393 Jy/beam ! Clean residual mean=-0.000074 rms=0.012948 Jy/beam ! Combined flux in latest and established models = 4.21892 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 61 components and 4.21892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136366Jy sigma=3.781000 ! Fit after self-cal, rms=0.136178Jy sigma=3.777702 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 = 6.45535e-06 Jy ! Component: 100 - total flux cleaned = 5.008e-06 Jy ! Component: 150 - total flux cleaned = 1.1319e-06 Jy ! Component: 200 - total flux cleaned = -0.000115529 Jy ! Total flux subtracted in 200 components = -0.000115529 Jy ! Clean residual min=-0.026666 max=0.027711 Jy/beam ! Clean residual mean=-0.000075 rms=0.013015 Jy/beam ! Combined flux in latest and established models = 4.2188 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 4.2188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136833Jy sigma=3.784014 ! Fit after self-cal, rms=0.136742Jy sigma=3.782407 ! 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=1.746 mas, bmaj=4.149 mas, bpa=-55.18 degrees ! Estimated noise=2.12909 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.746 x 4.149 at -55.18 degrees (North through East) ! Clean map min=-0.023993 max=3.4704 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136742Jy sigma=3.782407 ! Fit after self-cal, rms=0.111600Jy sigma=2.794611 ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=4.149 mas, bpa=-55.17 degrees ! Estimated noise=2.12976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047998 Jy ! Component: 100 - total flux cleaned = 0.000500795 Jy ! Component: 150 - total flux cleaned = 0.000293661 Jy ! Component: 200 - total flux cleaned = 0.000120608 Jy ! Total flux subtracted in 200 components = 0.000120608 Jy ! Clean residual min=-0.028037 max=0.032345 Jy/beam ! Clean residual mean=-0.000016 rms=0.008041 Jy/beam ! Combined flux in latest and established models = 4.21892 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 4.21892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110270Jy sigma=2.770623 ! Fit after self-cal, rms=0.110314Jy sigma=2.769097 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.42472e-05 Jy ! Component: 100 - total flux cleaned = 4.33813e-05 Jy ! Component: 150 - total flux cleaned = 4.15165e-05 Jy ! Component: 200 - total flux cleaned = 3.30422e-05 Jy ! Total flux subtracted in 200 components = 3.30422e-05 Jy ! Clean residual min=-0.027886 max=0.032256 Jy/beam ! Clean residual mean=-0.000017 rms=0.007886 Jy/beam ! Combined flux in latest and established models = 4.21896 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 4.21896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109844Jy sigma=2.756495 ! Fit after self-cal, rms=0.109897Jy sigma=2.756270 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109897Jy sigma=2.756270 ! Fit after self-cal, rms=0.109759Jy sigma=2.754770 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=1.561 mas, bmaj=4.118 mas, bpa=-56.38 degrees ! Estimated noise=2.48298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.66505 Jy ! Component: 100 - total flux cleaned = 3.27953 Jy ! Component: 150 - total flux cleaned = 3.56813 Jy ! Component: 200 - total flux cleaned = 3.74217 Jy ! Total flux subtracted in 200 components = 3.74217 Jy ! Clean residual min=-0.099290 max=0.092779 Jy/beam ! Clean residual mean=-0.004230 rms=0.039129 Jy/beam ! Combined flux in latest and established models = 3.74217 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 10 model components to the UV plane model. ! The established model now contains 10 components and 3.74217 Jy ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=4.149 mas, bpa=-55.19 degrees ! Estimated noise=2.12876 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 = 0.153335 Jy ! Component: 100 - total flux cleaned = 0.254779 Jy ! Component: 150 - total flux cleaned = 0.324309 Jy ! Component: 200 - total flux cleaned = 0.372353 Jy ! Total flux subtracted in 200 components = 0.372353 Jy ! Clean residual min=-0.049765 max=0.034604 Jy/beam ! Clean residual mean=-0.001432 rms=0.015764 Jy/beam ! Combined flux in latest and established models = 4.11452 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 4.11452 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.331 mas, bmaj=46.52 mas, bpa=-4.948 degrees ! Estimated noise=3.3244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745199 Jy ! Component: 100 - total flux cleaned = 0.0944799 Jy ! Component: 150 - total flux cleaned = 0.0998598 Jy ! Component: 200 - total flux cleaned = 0.100059 Jy ! Total flux subtracted in 200 components = 0.100059 Jy ! Clean residual min=-0.022400 max=0.022094 Jy/beam ! Clean residual mean=-0.000171 rms=0.009960 Jy/beam ! Combined flux in latest and established models = 4.21458 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 = 9.08186e-05 Jy ! Component: 100 - total flux cleaned = 0.000179878 Jy ! Component: 150 - total flux cleaned = 0.000185199 Jy ! Component: 200 - total flux cleaned = 0.000271935 Jy ! Total flux subtracted in 200 components = 0.000271935 Jy ! Clean residual min=-0.021854 max=0.021545 Jy/beam ! Clean residual mean=-0.000161 rms=0.009658 Jy/beam ! Combined flux in latest and established models = 4.21485 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 4.21485 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=4.149 mas, bpa=-55.19 degrees ! Estimated noise=2.12876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00393437 Jy ! Component: 100 - total flux cleaned = -0.00237306 Jy ! Component: 150 - total flux cleaned = -0.00158153 Jy ! Component: 200 - total flux cleaned = -0.000577323 Jy ! Total flux subtracted in 200 components = -0.000577323 Jy ! Clean residual min=-0.028791 max=0.033011 Jy/beam ! Clean residual mean=-0.000053 rms=0.008000 Jy/beam ! Combined flux in latest and established models = 4.21427 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 4.21427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114211Jy sigma=2.820322 ! Fit after self-cal, rms=0.113078Jy sigma=2.805560 wmodel /scr/pima/rdv72_uvs/J0538-4405_S_map.mod ! Writing 56 model components to file: /scr/pima/rdv72_uvs/J0538-4405_S_map.mod wobs /scr/pima/rdv72_uvs/J0538-4405_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0538-4405_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0538-4405_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv72_uvs/J0538-4405_S_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 = 0.00499765 Jy ! Component: 100 - total flux cleaned = 0.00228158 Jy ! Component: 150 - total flux cleaned = -8.40001e-05 Jy ! Component: 200 - total flux cleaned = -0.00291749 Jy ! Component: 250 - total flux cleaned = -0.00580093 Jy ! Component: 300 - total flux cleaned = -0.00729291 Jy ! Component: 350 - total flux cleaned = -0.00701936 Jy ! Component: 400 - total flux cleaned = -0.00701987 Jy ! Component: 450 - total flux cleaned = -0.00677265 Jy ! Component: 500 - total flux cleaned = -0.00676552 Jy ! Component: 550 - total flux cleaned = -0.00630589 Jy ! Component: 600 - total flux cleaned = -0.00608234 Jy ! Component: 650 - total flux cleaned = -0.00694146 Jy ! Component: 700 - total flux cleaned = -0.00757042 Jy ! Component: 750 - total flux cleaned = -0.0081851 Jy ! Component: 800 - total flux cleaned = -0.0089939 Jy ! Component: 850 - total flux cleaned = -0.00959291 Jy ! Component: 900 - total flux cleaned = -0.0103892 Jy ! Component: 950 - total flux cleaned = -0.0113805 Jy ! Component: 1000 - total flux cleaned = -0.0115808 Jy ! Component: 1050 - total flux cleaned = -0.0115795 Jy ! Component: 1100 - total flux cleaned = -0.0115817 Jy ! Component: 1150 - total flux cleaned = -0.0115815 Jy ! Component: 1200 - total flux cleaned = -0.0118065 Jy ! Component: 1250 - total flux cleaned = -0.0118034 Jy ! Component: 1300 - total flux cleaned = -0.011801 Jy ! Component: 1350 - total flux cleaned = -0.0120643 Jy ! Component: 1400 - total flux cleaned = -0.0123306 Jy ! Component: 1450 - total flux cleaned = -0.0126208 Jy ! Component: 1500 - total flux cleaned = -0.012933 Jy ! Component: 1550 - total flux cleaned = -0.0129356 Jy ! Component: 1600 - total flux cleaned = -0.0129328 Jy ! Component: 1650 - total flux cleaned = -0.0129324 Jy ! Component: 1700 - total flux cleaned = -0.0129334 Jy ! Component: 1750 - total flux cleaned = -0.0133427 Jy ! Component: 1800 - total flux cleaned = -0.0133436 Jy ! Component: 1850 - total flux cleaned = -0.0133636 Jy ! Component: 1900 - total flux cleaned = -0.0133714 Jy ! Component: 1950 - total flux cleaned = -0.0133531 Jy ! Component: 2000 - total flux cleaned = -0.0133455 Jy ! Component: 2050 - total flux cleaned = -0.0133423 Jy ! Component: 2100 - total flux cleaned = -0.0133419 Jy ! Component: 2150 - total flux cleaned = -0.0133472 Jy ! Component: 2200 - total flux cleaned = -0.014105 Jy ! Component: 2250 - total flux cleaned = -0.0141204 Jy ! Component: 2300 - total flux cleaned = -0.0141318 Jy ! Component: 2350 - total flux cleaned = -0.0141512 Jy ! Component: 2400 - total flux cleaned = -0.0141325 Jy ! Component: 2450 - total flux cleaned = -0.0151444 Jy ! Component: 2500 - total flux cleaned = -0.0151545 Jy ! Component: 2550 - total flux cleaned = -0.0151843 Jy ! Component: 2600 - total flux cleaned = -0.0152067 Jy ! Component: 2650 - total flux cleaned = -0.0151797 Jy ! Component: 2700 - total flux cleaned = -0.0151839 Jy ! Component: 2750 - total flux cleaned = -0.0166101 Jy ! Component: 2800 - total flux cleaned = -0.01667 Jy ! Component: 2850 - total flux cleaned = -0.0166293 Jy ! Component: 2900 - total flux cleaned = -0.0184484 Jy ! Component: 2950 - total flux cleaned = -0.0184885 Jy ! Component: 3000 - total flux cleaned = -0.0185356 Jy ! Component: 3050 - total flux cleaned = -0.0185004 Jy ! Component: 3100 - total flux cleaned = -0.0208814 Jy ! Component: 3150 - total flux cleaned = -0.0209975 Jy ! Component: 3200 - total flux cleaned = -0.0210027 Jy ! Component: 3250 - total flux cleaned = -0.0211386 Jy ! Component: 3300 - total flux cleaned = -0.0211443 Jy ! Component: 3350 - total flux cleaned = -0.0210468 Jy ! Component: 3400 - total flux cleaned = -0.021025 Jy ! Component: 3450 - total flux cleaned = -0.0246845 Jy ! Component: 3500 - total flux cleaned = -0.0247364 Jy ! Component: 3550 - total flux cleaned = -0.0248271 Jy ! Component: 3600 - total flux cleaned = -0.0248978 Jy ! Component: 3650 - total flux cleaned = -0.0247951 Jy ! Component: 3700 - total flux cleaned = -0.0248382 Jy ! Component: 3750 - total flux cleaned = -0.0302016 Jy ! Component: 3800 - total flux cleaned = -0.0303006 Jy ! Component: 3850 - total flux cleaned = -0.0304854 Jy ! Component: 3900 - total flux cleaned = -0.0303428 Jy ! Component: 3950 - total flux cleaned = -0.0303732 Jy ! Component: 4000 - total flux cleaned = -0.0378202 Jy ! Component: 4050 - total flux cleaned = -0.038169 Jy ! Total flux subtracted in 4096 components = -0.0381475 Jy ! Clean residual min=-0.486357 max=0.487193 Jy/beam ! Clean residual mean=-0.002354 rms=0.093908 Jy/beam ! Combined flux in latest and established models = 4.17612 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 164 components and 4.17612 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0538-4405_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.745 x 4.149 at -55.19 degrees (North through East) ! Clean map min=-0.25609 max=3.4332 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0538-4405_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.43324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0828067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.23574 7.23574 14.4715 28.943 57.8859 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.2484 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.433 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0538-4405_S_uvs.log closed on Sat Oct 5 08:45:02 2013