! Started logfile: /d2/scr/pima/bp177j_uvs/J0055-1245_C_uvs.log on Thu Jun 19 04:02:30 2014 obs /d2/scr/pima/bp177j_uvs/J0055-1245_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0055-1245_C_uva.fits ! AN table 1: 12 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.428571 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0055-1245 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0055-1245_C] 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 0.300x0.300 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999517Jy sigma=31.913414 ! Fit after self-cal, rms=0.984696Jy sigma=31.045744 ! 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=3.11 mas, bmaj=19.09 mas, bpa=36.01 degrees ! Estimated noise=1.10557 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113092 Jy ! Component: 100 - total flux cleaned = 0.0149772 Jy ! Total flux subtracted in 100 components = 0.0149772 Jy ! Clean residual min=-0.001774 max=0.001921 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0149772 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0149772 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=0.016634Jy sigma=0.496535 ! Fit after self-cal, rms=0.015194Jy sigma=0.449117 ! 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=3.687 mas, bmaj=17.88 mas, bpa=34.36 degrees ! Estimated noise=0.818637 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 = 0.00238088 Jy ! Component: 100 - total flux cleaned = 0.00280171 Jy ! Component: 150 - total flux cleaned = 0.00285598 Jy ! Component: 200 - total flux cleaned = 0.0028909 Jy ! Total flux subtracted in 200 components = 0.0028909 Jy ! Clean residual min=-0.000563 max=0.000554 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0178682 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 86 components and 0.0178681 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=0.014284Jy sigma=0.425589 ! Fit after self-cal, rms=0.014247Jy sigma=0.424743 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 17.88 at 34.36 degrees (North through East) ! Clean map min=-0.0014595 max=0.015437 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 KP 1.00* LA 1.11 ! NL 0.86 OV 0.89 PT 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.86 KP 1.00* LA 0.86 ! NL 1.11 OV 1.11 PT 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 KP 1.00* LA 1.15 ! NL 1.08 OV 1.00 PT 0.88 ! ! ! Fit before self-cal, rms=0.014247Jy sigma=0.424743 ! Fit after self-cal, rms=0.014164Jy sigma=0.421768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=17.92 mas, bpa=34.46 degrees ! Estimated noise=0.810366 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 = -0.000653537 Jy ! Component: 100 - total flux cleaned = -0.000946977 Jy ! Component: 150 - total flux cleaned = -0.00105682 Jy ! Component: 200 - total flux cleaned = -0.000984528 Jy ! Total flux subtracted in 200 components = -0.000984528 Jy ! Clean residual min=-0.000296 max=0.000296 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0168836 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 158 components and 0.0168836 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=0.014065Jy sigma=0.419412 ! Fit after self-cal, rms=0.014061Jy sigma=0.418826 ! 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=0.014061Jy sigma=0.418826 ! Fit after self-cal, rms=0.014139Jy sigma=0.418604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=18.02 mas, bpa=34.56 degrees ! Estimated noise=0.811369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381029 Jy ! Component: 100 - total flux cleaned = -0.000461283 Jy ! Component: 150 - total flux cleaned = -0.000527865 Jy ! Component: 200 - total flux cleaned = -0.000543267 Jy ! Total flux subtracted in 200 components = -0.000543267 Jy ! Clean residual min=-0.000239 max=0.000238 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0163403 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 222 components and 0.0163403 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=0.014088Jy sigma=0.417357 ! Fit after self-cal, rms=0.014086Jy sigma=0.417129 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 = -5.27455e-05 Jy ! Component: 100 - total flux cleaned = -8.08599e-05 Jy ! Component: 150 - total flux cleaned = -0.000134998 Jy ! Component: 200 - total flux cleaned = -0.000160925 Jy ! Total flux subtracted in 200 components = -0.000160925 Jy ! Clean residual min=-0.000210 max=0.000211 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0161794 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 285 components and 0.0161794 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=0.014055Jy sigma=0.416358 ! Fit after self-cal, rms=0.014050Jy sigma=0.416218 ! 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=0.014050Jy sigma=0.416218 ! Fit after self-cal, rms=0.014112Jy sigma=0.416105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.629 mas, bmaj=18.09 mas, bpa=34.64 degrees ! Estimated noise=0.811829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134146 Jy ! Component: 100 - total flux cleaned = 0.000164245 Jy ! Component: 150 - total flux cleaned = 0.000201772 Jy ! Component: 200 - total flux cleaned = 0.000202804 Jy ! Total flux subtracted in 200 components = 0.000202804 Jy ! Clean residual min=-0.000190 max=0.000189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0163822 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 340 components and 0.0163822 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=0.014085Jy sigma=0.415408 ! Fit after self-cal, rms=0.014086Jy sigma=0.415272 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 = -2.01505e-05 Jy ! Component: 100 - total flux cleaned = 3.11085e-05 Jy ! Component: 150 - total flux cleaned = -1.62581e-05 Jy ! Component: 200 - total flux cleaned = -0.000115899 Jy ! Total flux subtracted in 200 components = -0.000115899 Jy ! Clean residual min=-0.000178 max=0.000177 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0162663 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 399 components and 0.0162663 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=0.014064Jy sigma=0.414713 ! Fit after self-cal, rms=0.014059Jy sigma=0.414601 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.014059Jy sigma=0.414601 ! Fit after self-cal, rms=0.014105Jy sigma=0.414546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.082 mas, bmaj=17.34 mas, bpa=33.07 degrees ! Estimated noise=0.850581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154167 Jy ! Component: 100 - total flux cleaned = 0.00018123 Jy ! Component: 150 - total flux cleaned = 0.00020627 Jy ! Component: 200 - total flux cleaned = 0.000240952 Jy ! Total flux subtracted in 200 components = 0.000240952 Jy ! Clean residual min=-0.000184 max=0.000184 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0165073 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 440 components and 0.0165073 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=0.014083Jy sigma=0.413972 ! Fit after self-cal, rms=0.014069Jy sigma=0.413390 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 = -1.47329e-05 Jy ! Component: 100 - total flux cleaned = -0.000164379 Jy ! Component: 150 - total flux cleaned = -0.000190614 Jy ! Component: 200 - total flux cleaned = -0.000236018 Jy ! Total flux subtracted in 200 components = -0.000236018 Jy ! Clean residual min=-0.000185 max=0.000185 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0162712 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 498 components and 0.0162713 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=0.014045Jy sigma=0.412716 ! Fit after self-cal, rms=0.014038Jy sigma=0.412568 ! 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=3.618 mas, bmaj=18.14 mas, bpa=34.7 degrees ! Estimated noise=0.811804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.618 x 18.14 at 34.7 degrees (North through East) ! Clean map min=-0.0017067 max=0.014965 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=3.069 mas, bmaj=19.65 mas, bpa=36.23 degrees ! Estimated noise=1.09259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125489 Jy ! Component: 100 - total flux cleaned = 0.0148719 Jy ! Component: 150 - total flux cleaned = 0.0155883 Jy ! Component: 200 - total flux cleaned = 0.0159399 Jy ! Total flux subtracted in 200 components = 0.0159399 Jy ! Clean residual min=-0.001313 max=0.001323 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0159399 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0159399 Jy ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=18.14 mas, bpa=34.7 degrees ! Estimated noise=0.811804 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 = -0.000268404 Jy ! Component: 100 - total flux cleaned = -0.000844375 Jy ! Component: 150 - total flux cleaned = -0.00118085 Jy ! Component: 200 - total flux cleaned = -0.00149843 Jy ! Total flux subtracted in 200 components = -0.00149843 Jy ! Clean residual min=-0.000498 max=0.000496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0144415 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 110 components and 0.0144415 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.082 mas, bmaj=17.34 mas, bpa=33.07 degrees ! Estimated noise=0.850581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298752 Jy ! Component: 100 - total flux cleaned = -0.000417143 Jy ! Component: 150 - total flux cleaned = -0.000612044 Jy ! Component: 200 - total flux cleaned = -0.000733513 Jy ! Total flux subtracted in 200 components = -0.000733513 Jy ! Clean residual min=-0.000326 max=0.000325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.013708 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 = -5.77347e-05 Jy ! Component: 100 - total flux cleaned = -0.000112559 Jy ! Component: 150 - total flux cleaned = -9.45334e-05 Jy ! Component: 200 - total flux cleaned = -0.000111663 Jy ! Total flux subtracted in 200 components = -0.000111663 Jy ! Clean residual min=-0.000278 max=0.000281 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0135963 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 221 components and 0.0135963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=18.14 mas, bpa=34.7 degrees ! Estimated noise=0.811804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.44151e-05 Jy ! Component: 100 - total flux cleaned = -4.24775e-05 Jy ! Component: 150 - total flux cleaned = -0.000121009 Jy ! Component: 200 - total flux cleaned = -0.000157874 Jy ! Total flux subtracted in 200 components = -0.000157874 Jy ! Clean residual min=-0.000198 max=0.000196 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0134385 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 265 components and 0.0134385 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=0.014051Jy sigma=0.412826 ! Fit after self-cal, rms=0.014051Jy sigma=0.412544 wmodel /d2/scr/pima/bp177j_uvs/J0055-1245_C_map.mod ! Writing 265 model components to file: /d2/scr/pima/bp177j_uvs/J0055-1245_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0055-1245_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0055-1245_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0055-1245_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177j_uvs/J0055-1245_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.618 x 18.14 at 34.7 degrees (North through East) ! Clean map min=-0.0015502 max=0.013468 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0055-1245_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0134676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.60354e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.13926 2.13926 4.27852 8.55704 17.1141 34.2282 68.4564 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 140.235 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0055-1245_C_uvs.log closed on Thu Jun 19 04:02:34 2014