! Started logfile: /d2/scr/pima/bp177i_uvs/J0803+6700_X_uvs.log on Tue Apr 15 00:13:12 2014 obs /d2/scr/pima/bp177i_uvs/J0803+6700_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0803+6700_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J0803+6700 ! ! 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 168 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0803+6700_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003651Jy sigma=40.969240 ! Fit after self-cal, rms=0.965302Jy sigma=40.002370 ! 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=6.696 mas, bmaj=10.2 mas, bpa=-2.375 degrees ! Estimated noise=1.76892 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 = 0.0208926 Jy ! Component: 100 - total flux cleaned = 0.0186579 Jy ! Total flux subtracted in 100 components = 0.0186579 Jy ! Clean residual min=-0.004728 max=0.004622 Jy/beam ! Clean residual mean=-0.000040 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 0.0186579 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0186579 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=0.018067Jy sigma=0.667282 ! Fit after self-cal, rms=0.017603Jy sigma=0.653469 ! 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=6.406 mas, bmaj=9.777 mas, bpa=-13.06 degrees ! Estimated noise=1.43874 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 = -0.0025254 Jy ! Component: 100 - total flux cleaned = -0.00519669 Jy ! Component: 150 - total flux cleaned = -0.00610456 Jy ! Component: 200 - total flux cleaned = -0.00705487 Jy ! Total flux subtracted in 200 components = -0.00705487 Jy ! Clean residual min=-0.002225 max=0.002225 Jy/beam ! Clean residual mean=-0.000027 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.011603 Jy ! Performing phase self-cal ! Adding 110 model components to the UV plane model. ! The established model now contains 133 components and 0.011603 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=0.013611Jy sigma=0.522747 ! Fit after self-cal, rms=0.013345Jy sigma=0.515171 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.406 x 9.777 at -13.06 degrees (North through East) ! Clean map min=-0.0051165 max=0.030008 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.02 LA 1.11 OV 1.00* ! PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 1.01 LA 0.91 OV 1.00* ! PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.98 LA 1.03 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.013345Jy sigma=0.515171 ! Fit after self-cal, rms=0.012992Jy sigma=0.503299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.446 mas, bmaj=9.828 mas, bpa=-13.5 degrees ! Estimated noise=1.42991 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 = -0.000482478 Jy ! Component: 100 - total flux cleaned = -0.000319476 Jy ! Component: 150 - total flux cleaned = -0.000116756 Jy ! Component: 200 - total flux cleaned = -1.55267e-05 Jy ! Total flux subtracted in 200 components = -1.55267e-05 Jy ! Clean residual min=-0.000894 max=0.000884 Jy/beam ! Clean residual mean=-0.000007 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0115875 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 202 components and 0.0115875 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=0.012543Jy sigma=0.490571 ! Fit after self-cal, rms=0.012528Jy sigma=0.489874 ! 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=0.012528Jy sigma=0.489874 ! Fit after self-cal, rms=0.012388Jy sigma=0.487396 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.407 mas, bmaj=9.857 mas, bpa=-13.46 degrees ! Estimated noise=1.42104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502634 Jy ! Component: 100 - total flux cleaned = 0.000850567 Jy ! Component: 150 - total flux cleaned = 0.000982595 Jy ! Component: 200 - total flux cleaned = 0.000954215 Jy ! Total flux subtracted in 200 components = 0.000954215 Jy ! Clean residual min=-0.000478 max=0.000469 Jy/beam ! Clean residual mean=-0.000003 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0125417 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 261 components and 0.0125417 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=0.012248Jy sigma=0.483368 ! Fit after self-cal, rms=0.012236Jy sigma=0.483108 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 = -0.000236354 Jy ! Component: 100 - total flux cleaned = -0.000205181 Jy ! Component: 150 - total flux cleaned = -0.000186014 Jy ! Component: 200 - total flux cleaned = -0.000197166 Jy ! Total flux subtracted in 200 components = -0.000197166 Jy ! Clean residual min=-0.000160 max=0.000158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0123445 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 340 components and 0.0123445 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=0.012208Jy sigma=0.482574 ! Fit after self-cal, rms=0.012206Jy sigma=0.482549 ! 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=0.012206Jy sigma=0.482549 ! Fit after self-cal, rms=0.012067Jy sigma=0.477853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.375 mas, bmaj=9.838 mas, bpa=-14.07 degrees ! Estimated noise=1.41238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174913 Jy ! Component: 100 - total flux cleaned = -0.000186522 Jy ! Component: 150 - total flux cleaned = -0.000281567 Jy ! Component: 200 - total flux cleaned = -0.000324379 Jy ! Total flux subtracted in 200 components = -0.000324379 Jy ! Clean residual min=-0.000242 max=0.000243 Jy/beam ! Clean residual mean=-0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0120201 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 393 components and 0.0120201 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=0.012021Jy sigma=0.476727 ! Fit after self-cal, rms=0.012033Jy sigma=0.476494 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 = 4.1378e-05 Jy ! Component: 100 - total flux cleaned = -4.04634e-05 Jy ! Component: 150 - total flux cleaned = -8.35305e-05 Jy ! Component: 200 - total flux cleaned = -0.000100711 Jy ! Total flux subtracted in 200 components = -0.000100711 Jy ! Clean residual min=-0.000142 max=0.000140 Jy/beam ! Clean residual mean=-0.000001 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0119194 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 474 components and 0.0119194 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=0.012024Jy sigma=0.475867 ! Fit after self-cal, rms=0.012023Jy sigma=0.475854 ! 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=0.012023Jy sigma=0.475854 ! Fit after self-cal, rms=0.012029Jy sigma=0.471955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.429 mas, bmaj=9.839 mas, bpa=-13.73 degrees ! Estimated noise=1.42121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000446374 Jy ! Component: 100 - total flux cleaned = -0.000732419 Jy ! Component: 150 - total flux cleaned = -0.000857784 Jy ! Component: 200 - total flux cleaned = -0.000899562 Jy ! Total flux subtracted in 200 components = -0.000899562 Jy ! Clean residual min=-0.000173 max=0.000170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0110199 Jy selfcal ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 574 components and 0.0110199 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=0.011994Jy sigma=0.471257 ! Fit after self-cal, rms=0.012003Jy sigma=0.471198 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 = -0.000118 Jy ! Component: 100 - total flux cleaned = -0.000188738 Jy ! Component: 150 - total flux cleaned = -0.000212554 Jy ! Component: 200 - total flux cleaned = -0.000228555 Jy ! Total flux subtracted in 200 components = -0.000228555 Jy ! Clean residual min=-0.000132 max=0.000132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0107913 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 624 components and 0.0107913 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=0.011996Jy sigma=0.470764 ! Fit after self-cal, rms=0.011996Jy sigma=0.470749 ! 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=6.365 mas, bmaj=9.845 mas, bpa=-13.75 degrees ! Estimated noise=1.41769 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.365 x 9.845 at -13.75 degrees (North through East) ! Clean map min=-0.0050087 max=0.029117 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=6.68 mas, bmaj=10.26 mas, bpa=-2.394 degrees ! Estimated noise=1.70729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02013 Jy ! Component: 100 - total flux cleaned = 0.0160342 Jy ! Component: 150 - total flux cleaned = 0.0118319 Jy ! Component: 200 - total flux cleaned = 0.0115845 Jy ! Total flux subtracted in 200 components = 0.0115845 Jy ! Clean residual min=-0.003949 max=0.004035 Jy/beam ! Clean residual mean=-0.000026 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.0115845 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 72 model components to the UV plane model. ! The established model now contains 72 components and 0.0115845 Jy ! Inverting map and beam ! Estimated beam: bmin=6.365 mas, bmaj=9.845 mas, bpa=-13.75 degrees ! Estimated noise=1.41769 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 = -0.000404382 Jy ! Component: 100 - total flux cleaned = 0.000340876 Jy ! Component: 150 - total flux cleaned = 0.00144921 Jy ! Component: 200 - total flux cleaned = 0.00244208 Jy ! Total flux subtracted in 200 components = 0.00244208 Jy ! Clean residual min=-0.001290 max=0.001308 Jy/beam ! Clean residual mean=-0.000017 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0140266 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 185 components and 0.0140266 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=6.429 mas, bmaj=9.839 mas, bpa=-13.73 degrees ! Estimated noise=1.42121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87251e-05 Jy ! Component: 100 - total flux cleaned = -0.000593521 Jy ! Component: 150 - total flux cleaned = -0.00108721 Jy ! Component: 200 - total flux cleaned = -0.000980637 Jy ! Total flux subtracted in 200 components = -0.000980637 Jy ! Clean residual min=-0.000592 max=0.000595 Jy/beam ! Clean residual mean=-0.000006 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0130459 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 = 0.000289846 Jy ! Component: 100 - total flux cleaned = 0.000289755 Jy ! Component: 150 - total flux cleaned = 0.000331664 Jy ! Component: 200 - total flux cleaned = 0.000332913 Jy ! Total flux subtracted in 200 components = 0.000332913 Jy ! Clean residual min=-0.000806 max=0.000805 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0133789 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 303 components and 0.0133789 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.365 mas, bmaj=9.845 mas, bpa=-13.75 degrees ! Estimated noise=1.41769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184294 Jy ! Component: 100 - total flux cleaned = 0.00016383 Jy ! Component: 150 - total flux cleaned = 0.000120997 Jy ! Component: 200 - total flux cleaned = 2.97135e-06 Jy ! Total flux subtracted in 200 components = 2.97135e-06 Jy ! Clean residual min=-0.000405 max=0.000409 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0133818 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 341 components and 0.0133818 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=0.012025Jy sigma=0.471638 ! Fit after self-cal, rms=0.012005Jy sigma=0.470962 wmodel /d2/scr/pima/bp177i_uvs/J0803+6700_X_map.mod ! Writing 341 model components to file: /d2/scr/pima/bp177i_uvs/J0803+6700_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0803+6700_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0803+6700_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0803+6700_X_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/bp177i_uvs/J0803+6700_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.365 x 9.845 at -13.75 degrees (North through East) ! Clean map min=-0.004812 max=0.023756 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0803+6700_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0237564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.6176e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.961966 0.961966 1.92393 3.84786 7.69572 15.3914 30.7829 61.5658 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 311.861 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0803+6700_X_uvs.log closed on Tue Apr 15 00:13:16 2014