! Started logfile: /d2/scr/pima/bp177e_uvs/J2009+1318_C_uvs.log on Sat Mar 22 19:00:37 2014 obs /d2/scr/pima/bp177e_uvs/J2009+1318_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2009+1318_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2009+1318 ! ! 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/bp177e_uvs/J2009+1318_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. ! ! 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=0.990960Jy sigma=43.515532 ! Fit after self-cal, rms=0.852715Jy sigma=37.473179 ! 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=1.666 mas, bmaj=4.099 mas, bpa=20.37 degrees ! Estimated noise=0.717042 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 = 0.108274 Jy ! Component: 100 - total flux cleaned = 0.136689 Jy ! Total flux subtracted in 100 components = 0.136689 Jy ! Clean residual min=-0.007010 max=0.012020 Jy/beam ! Clean residual mean=0.000003 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.136689 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.136689 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=0.035872Jy sigma=1.353278 ! Fit after self-cal, rms=0.035752Jy sigma=1.347953 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127787 Jy ! Component: 100 - total flux cleaned = 0.0193202 Jy ! Total flux subtracted in 100 components = 0.0193202 Jy ! Clean residual min=-0.004720 max=0.004659 Jy/beam ! Clean residual mean=0.000002 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.156009 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.156009 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=0.028685Jy sigma=1.026797 ! Fit after self-cal, rms=0.028621Jy sigma=1.024076 ! 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=2.02 mas, bmaj=4.532 mas, bpa=19.7 degrees ! Estimated noise=0.562532 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 = 0.00652224 Jy ! Component: 100 - total flux cleaned = 0.0102236 Jy ! Component: 150 - total flux cleaned = 0.0126471 Jy ! Component: 200 - total flux cleaned = 0.0142707 Jy ! Total flux subtracted in 200 components = 0.0142707 Jy ! Clean residual min=-0.004858 max=0.005055 Jy/beam ! Clean residual mean=0.000004 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.17028 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.17028 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=0.026695Jy sigma=0.949224 ! Fit after self-cal, rms=0.026648Jy sigma=0.946589 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 4.532 at 19.7 degrees (North through East) ! Clean map min=-0.0046449 max=0.14146 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 1.01 FD 1.13 HN 0.98 KP 0.85 ! LA 1.01 NL 1.11 OV 0.96 PT 0.87 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 0.89 KP 0.98 ! LA 1.03 NL 1.03 OV 1.00 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.04 KP 0.99 ! LA 0.98 NL 1.07 OV 0.98 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.02 KP 0.96 ! LA 1.03 NL 1.09 OV 0.97 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.96 KP 0.92 ! LA 0.96 NL 1.05 OV 0.97 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 NL 1.05 OV 1.01 PT 0.92 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.026648Jy sigma=0.946589 ! Fit after self-cal, rms=0.024208Jy sigma=0.817728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=4.539 mas, bpa=19.54 degrees ! Estimated noise=0.558959 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 = -0.000462911 Jy ! Component: 100 - total flux cleaned = -0.000407887 Jy ! Component: 150 - total flux cleaned = -0.000366224 Jy ! Component: 200 - total flux cleaned = -0.000314696 Jy ! Total flux subtracted in 200 components = -0.000314696 Jy ! Clean residual min=-0.003432 max=0.003542 Jy/beam ! Clean residual mean=0.000002 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.169965 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.169965 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=0.024135Jy sigma=0.813354 ! Fit after self-cal, rms=0.024115Jy sigma=0.812027 ! 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=0.024115Jy sigma=0.812027 ! Fit after self-cal, rms=0.024103Jy sigma=0.811854 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=4.54 mas, bpa=19.56 degrees ! Estimated noise=0.558171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249024 Jy ! Component: 100 - total flux cleaned = -0.000130868 Jy ! Component: 150 - total flux cleaned = -0.000129554 Jy ! Component: 200 - total flux cleaned = -0.000114259 Jy ! Total flux subtracted in 200 components = -0.000114259 Jy ! Clean residual min=-0.003417 max=0.003481 Jy/beam ! Clean residual mean=0.000002 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.169851 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.169851 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=0.024069Jy sigma=0.809278 ! Fit after self-cal, rms=0.024054Jy sigma=0.808409 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) ! Added new window around map position (4.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345118 Jy ! Component: 100 - total flux cleaned = 0.00517723 Jy ! Component: 150 - total flux cleaned = 0.00612761 Jy ! Component: 200 - total flux cleaned = 0.00640827 Jy ! Total flux subtracted in 200 components = 0.00640827 Jy ! Clean residual min=-0.003281 max=0.002439 Jy/beam ! Clean residual mean=0.000005 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.176259 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.176259 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=0.023518Jy sigma=0.782334 ! Fit after self-cal, rms=0.023468Jy sigma=0.779782 ! 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=0.023468Jy sigma=0.779782 ! Fit after self-cal, rms=0.023396Jy sigma=0.777210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=4.54 mas, bpa=19.63 degrees ! Estimated noise=0.557238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130895 Jy ! Component: 100 - total flux cleaned = 0.00178146 Jy ! Component: 150 - total flux cleaned = 0.00201189 Jy ! Component: 200 - total flux cleaned = 0.00216595 Jy ! Total flux subtracted in 200 components = 0.00216595 Jy ! Clean residual min=-0.003154 max=0.002329 Jy/beam ! Clean residual mean=0.000004 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.178425 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 0.178425 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=0.023245Jy sigma=0.772949 ! Fit after self-cal, rms=0.023234Jy sigma=0.772161 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 = 0.000197111 Jy ! Component: 100 - total flux cleaned = 0.000367896 Jy ! Component: 150 - total flux cleaned = 0.000479134 Jy ! Component: 200 - total flux cleaned = 0.000581788 Jy ! Total flux subtracted in 200 components = 0.000581788 Jy ! Clean residual min=-0.003075 max=0.002292 Jy/beam ! Clean residual mean=0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.179007 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.179007 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=0.023173Jy sigma=0.770252 ! Fit after self-cal, rms=0.023172Jy sigma=0.769969 ! 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=0.023172Jy sigma=0.769969 ! Fit after self-cal, rms=0.023149Jy sigma=0.768630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.234 mas, bmaj=5.554 mas, bpa=8.082 degrees ! Estimated noise=0.653617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109017 Jy ! Component: 100 - total flux cleaned = 0.00145875 Jy ! Component: 150 - total flux cleaned = 0.00158006 Jy ! Component: 200 - total flux cleaned = 0.0016246 Jy ! Total flux subtracted in 200 components = 0.0016246 Jy ! Clean residual min=-0.003963 max=0.002630 Jy/beam ! Clean residual mean=0.000008 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.180632 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.180632 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=0.023081Jy sigma=0.767776 ! Fit after self-cal, rms=0.023079Jy sigma=0.767576 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 = 0.000311425 Jy ! Component: 100 - total flux cleaned = 0.000394033 Jy ! Component: 150 - total flux cleaned = 0.000431537 Jy ! Component: 200 - total flux cleaned = 0.000466535 Jy ! Total flux subtracted in 200 components = 0.000466535 Jy ! Clean residual min=-0.003911 max=0.002612 Jy/beam ! Clean residual mean=0.000009 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.181098 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.181098 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=0.023061Jy sigma=0.767434 ! Fit after self-cal, rms=0.023061Jy sigma=0.767390 ! 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=2.015 mas, bmaj=4.543 mas, bpa=19.66 degrees ! Estimated noise=0.557802 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.015 x 4.543 at 19.66 degrees (North through East) ! Clean map min=-0.002977 max=0.14014 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=1.662 mas, bmaj=4.102 mas, bpa=20.35 degrees ! Estimated noise=0.713925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107657 Jy ! Component: 100 - total flux cleaned = 0.137051 Jy ! Component: 150 - total flux cleaned = 0.150127 Jy ! Component: 200 - total flux cleaned = 0.156872 Jy ! Total flux subtracted in 200 components = 0.156872 Jy ! Clean residual min=-0.003284 max=0.004022 Jy/beam ! Clean residual mean=0.000000 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.156872 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.156872 Jy ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=4.543 mas, bpa=19.66 degrees ! Estimated noise=0.557802 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 = 0.00653107 Jy ! Component: 100 - total flux cleaned = 0.010537 Jy ! Component: 150 - total flux cleaned = 0.0133719 Jy ! Component: 200 - total flux cleaned = 0.0155902 Jy ! Total flux subtracted in 200 components = 0.0155902 Jy ! Clean residual min=-0.003152 max=0.002745 Jy/beam ! Clean residual mean=0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.172462 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 70 components and 0.172462 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=4.234 mas, bmaj=5.554 mas, bpa=8.082 degrees ! Estimated noise=0.653617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263512 Jy ! Component: 100 - total flux cleaned = 0.00450001 Jy ! Component: 150 - total flux cleaned = 0.00586599 Jy ! Component: 200 - total flux cleaned = 0.00688107 Jy ! Total flux subtracted in 200 components = 0.00688107 Jy ! Clean residual min=-0.003763 max=0.002668 Jy/beam ! Clean residual mean=0.000008 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.179343 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 = 0.000479873 Jy ! Component: 100 - total flux cleaned = 0.000780443 Jy ! Component: 150 - total flux cleaned = 0.000951577 Jy ! Component: 200 - total flux cleaned = 0.00108508 Jy ! Total flux subtracted in 200 components = 0.00108508 Jy ! Clean residual min=-0.003850 max=0.002621 Jy/beam ! Clean residual mean=0.000008 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.180429 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 115 components and 0.180429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=4.543 mas, bpa=19.66 degrees ! Estimated noise=0.557802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160336 Jy ! Component: 100 - total flux cleaned = -0.00010512 Jy ! Component: 150 - total flux cleaned = -3.33424e-05 Jy ! Component: 200 - total flux cleaned = 7.9e-06 Jy ! Total flux subtracted in 200 components = 7.9e-06 Jy ! Clean residual min=-0.003006 max=0.002267 Jy/beam ! Clean residual mean=0.000005 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.180436 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.180436 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=0.023089Jy sigma=0.768654 ! Fit after self-cal, rms=0.023085Jy sigma=0.768179 wmodel /d2/scr/pima/bp177e_uvs/J2009+1318_C_map.mod ! Writing 138 model components to file: /d2/scr/pima/bp177e_uvs/J2009+1318_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J2009+1318_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2009+1318_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2009+1318_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J2009+1318_C_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 = -0.00132519 Jy ! Component: 100 - total flux cleaned = -0.00228119 Jy ! Component: 150 - total flux cleaned = -0.00284837 Jy ! Component: 200 - total flux cleaned = -0.00336492 Jy ! Component: 250 - total flux cleaned = -0.00377184 Jy ! Component: 300 - total flux cleaned = -0.00399237 Jy ! Component: 350 - total flux cleaned = -0.00417137 Jy ! Component: 400 - total flux cleaned = -0.00437058 Jy ! Component: 450 - total flux cleaned = -0.00456095 Jy ! Component: 500 - total flux cleaned = -0.00458743 Jy ! Component: 550 - total flux cleaned = -0.00466319 Jy ! Component: 600 - total flux cleaned = -0.0046142 Jy ! Component: 650 - total flux cleaned = -0.00463754 Jy ! Component: 700 - total flux cleaned = -0.0045692 Jy ! Component: 750 - total flux cleaned = -0.00454741 Jy ! Component: 800 - total flux cleaned = -0.0045043 Jy ! Component: 850 - total flux cleaned = -0.00444153 Jy ! Component: 900 - total flux cleaned = -0.00444138 Jy ! Component: 950 - total flux cleaned = -0.00436164 Jy ! Component: 1000 - total flux cleaned = -0.00436185 Jy ! Component: 1050 - total flux cleaned = -0.00438068 Jy ! Component: 1100 - total flux cleaned = -0.00436195 Jy ! Component: 1150 - total flux cleaned = -0.00434388 Jy ! Component: 1200 - total flux cleaned = -0.00437941 Jy ! Component: 1250 - total flux cleaned = -0.00436186 Jy ! Component: 1300 - total flux cleaned = -0.0043276 Jy ! Component: 1350 - total flux cleaned = -0.00427734 Jy ! Component: 1400 - total flux cleaned = -0.0042445 Jy ! Component: 1450 - total flux cleaned = -0.00418001 Jy ! Component: 1500 - total flux cleaned = -0.00418005 Jy ! Component: 1550 - total flux cleaned = -0.00413308 Jy ! Component: 1600 - total flux cleaned = -0.00408715 Jy ! Component: 1650 - total flux cleaned = -0.00405706 Jy ! Component: 1700 - total flux cleaned = -0.00404236 Jy ! Component: 1750 - total flux cleaned = -0.00401346 Jy ! Component: 1800 - total flux cleaned = -0.00401376 Jy ! Component: 1850 - total flux cleaned = -0.00401395 Jy ! Component: 1900 - total flux cleaned = -0.00406919 Jy ! Component: 1950 - total flux cleaned = -0.0041236 Jy ! Component: 2000 - total flux cleaned = -0.00412359 Jy ! Component: 2050 - total flux cleaned = -0.00417656 Jy ! Component: 2100 - total flux cleaned = -0.00422882 Jy ! Component: 2150 - total flux cleaned = -0.004242 Jy ! Component: 2200 - total flux cleaned = -0.00429307 Jy ! Component: 2250 - total flux cleaned = -0.00433071 Jy ! Component: 2300 - total flux cleaned = -0.00436797 Jy ! Component: 2350 - total flux cleaned = -0.00439252 Jy ! Component: 2400 - total flux cleaned = -0.00440475 Jy ! Component: 2450 - total flux cleaned = -0.00445266 Jy ! Component: 2500 - total flux cleaned = -0.00447635 Jy ! Component: 2550 - total flux cleaned = -0.00452321 Jy ! Component: 2600 - total flux cleaned = -0.00451171 Jy ! Component: 2650 - total flux cleaned = -0.0045577 Jy ! Component: 2700 - total flux cleaned = -0.00456887 Jy ! Component: 2750 - total flux cleaned = -0.00454638 Jy ! Component: 2800 - total flux cleaned = -0.00451311 Jy ! Component: 2850 - total flux cleaned = -0.00450233 Jy ! Component: 2900 - total flux cleaned = -0.00449141 Jy ! Component: 2950 - total flux cleaned = -0.00446981 Jy ! Component: 3000 - total flux cleaned = -0.00446975 Jy ! Component: 3050 - total flux cleaned = -0.00443784 Jy ! Component: 3100 - total flux cleaned = -0.00437475 Jy ! Component: 3150 - total flux cleaned = -0.0043956 Jy ! Component: 3200 - total flux cleaned = -0.0043335 Jy ! Component: 3250 - total flux cleaned = -0.00432321 Jy ! Component: 3300 - total flux cleaned = -0.00426196 Jy ! Component: 3350 - total flux cleaned = -0.0042115 Jy ! Component: 3400 - total flux cleaned = -0.00419152 Jy ! Component: 3450 - total flux cleaned = -0.00415162 Jy ! Component: 3500 - total flux cleaned = -0.00414181 Jy ! Component: 3550 - total flux cleaned = -0.00413197 Jy ! Component: 3600 - total flux cleaned = -0.00410285 Jy ! Component: 3650 - total flux cleaned = -0.00407392 Jy ! Component: 3700 - total flux cleaned = -0.00405486 Jy ! Component: 3750 - total flux cleaned = -0.00405496 Jy ! Component: 3800 - total flux cleaned = -0.00401716 Jy ! Component: 3850 - total flux cleaned = -0.00399837 Jy ! Component: 3900 - total flux cleaned = -0.00396109 Jy ! Component: 3950 - total flux cleaned = -0.00396103 Jy ! Component: 4000 - total flux cleaned = -0.00387838 Jy ! Component: 4050 - total flux cleaned = -0.00386932 Jy ! Total flux subtracted in 4096 components = -0.00379684 Jy ! Clean residual min=-0.000486 max=0.000492 Jy/beam ! Clean residual mean=0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.17664 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 425 components and 0.17664 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2009+1318_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.015 x 4.543 at 19.66 degrees (North through East) ! Clean map min=-0.0013347 max=0.13979 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2009+1318_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154207 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330929 0.330929 0.661858 1.32372 2.64743 5.29487 10.5897 21.1795 42.3589 84.7178 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 906.538 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2009+1318_C_uvs.log closed on Sat Mar 22 19:00:43 2014