! Started logfile: /scr/pima/bp177a_uvs/J1012-3304_C_uvs.log on Fri Feb 7 04:26:33 2014 obs /scr/pima/bp177a_uvs/J1012-3304_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1012-3304_C_uva.fits ! AN table 1: 8 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.891667 visibilities/baseline/integration-bin. ! Found source: J1012-3304 ! ! 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 856 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 /scr/pima/bp177a_uvs/J1012-3304_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000386Jy sigma=30.604445 ! Fit after self-cal, rms=0.966356Jy sigma=29.579099 ! 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=1.364 mas, bmaj=27.03 mas, bpa=22.38 degrees ! Estimated noise=1.42906 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 (-0.3, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023421 Jy ! Component: 100 - total flux cleaned = 0.0301264 Jy ! Total flux subtracted in 100 components = 0.0301264 Jy ! Clean residual min=-0.004446 max=0.004598 Jy/beam ! Clean residual mean=-0.000038 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.0301264 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0301264 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=0.034695Jy sigma=0.777341 ! Fit after self-cal, rms=0.034173Jy sigma=0.759249 ! 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=1.898 mas, bmaj=24.96 mas, bpa=21.88 degrees ! Estimated noise=0.833684 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 = 0.00677838 Jy ! Component: 100 - total flux cleaned = 0.0108964 Jy ! Component: 150 - total flux cleaned = 0.0135625 Jy ! Component: 200 - total flux cleaned = 0.0154725 Jy ! Total flux subtracted in 200 components = 0.0154725 Jy ! Clean residual min=-0.003180 max=0.004366 Jy/beam ! Clean residual mean=-0.000055 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.0455989 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 67 components and 0.0455989 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=0.032588Jy sigma=0.685954 ! Fit after self-cal, rms=0.032601Jy sigma=0.685254 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.898 x 24.96 at 21.88 degrees (North through East) ! Clean map min=-0.0031754 max=0.030716 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* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 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* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 LA 1.04 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032601Jy sigma=0.685254 ! Fit after self-cal, rms=0.032674Jy sigma=0.684176 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=24.93 mas, bpa=21.88 degrees ! Estimated noise=0.838289 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 = 0.0017145 Jy ! Component: 100 - total flux cleaned = 0.00304882 Jy ! Component: 150 - total flux cleaned = 0.00393099 Jy ! Component: 200 - total flux cleaned = 0.00451856 Jy ! Total flux subtracted in 200 components = 0.00451856 Jy ! Clean residual min=-0.002652 max=0.003145 Jy/beam ! Clean residual mean=-0.000036 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0501175 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 103 components and 0.0501175 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=0.032328Jy sigma=0.669539 ! Fit after self-cal, rms=0.032333Jy sigma=0.669226 ! 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=0.032333Jy sigma=0.669226 ! Fit after self-cal, rms=0.031877Jy sigma=0.662323 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=25.05 mas, bpa=21.92 degrees ! Estimated noise=0.824656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000847686 Jy ! Component: 100 - total flux cleaned = -0.00113655 Jy ! Component: 150 - total flux cleaned = -0.00113727 Jy ! Component: 200 - total flux cleaned = -0.00109781 Jy ! Total flux subtracted in 200 components = -0.00109781 Jy ! Clean residual min=-0.002167 max=0.002589 Jy/beam ! Clean residual mean=-0.000030 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0490196 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 134 components and 0.0490196 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=0.031712Jy sigma=0.657854 ! Fit after self-cal, rms=0.031712Jy sigma=0.657462 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 = -0.00020122 Jy ! Component: 100 - total flux cleaned = -0.000200942 Jy ! Component: 150 - total flux cleaned = -0.000137346 Jy ! Component: 200 - total flux cleaned = -0.000106563 Jy ! Total flux subtracted in 200 components = -0.000106563 Jy ! Clean residual min=-0.001900 max=0.002338 Jy/beam ! Clean residual mean=-0.000026 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0489131 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.0489131 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=0.031614Jy sigma=0.655118 ! Fit after self-cal, rms=0.031606Jy sigma=0.655011 ! 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=0.031606Jy sigma=0.655011 ! Fit after self-cal, rms=0.032090Jy sigma=0.652786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.903 mas, bmaj=25.19 mas, bpa=21.95 degrees ! Estimated noise=0.8251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000747577 Jy ! Component: 100 - total flux cleaned = -0.000898398 Jy ! Component: 150 - total flux cleaned = -0.000952069 Jy ! Component: 200 - total flux cleaned = -0.00095134 Jy ! Total flux subtracted in 200 components = -0.00095134 Jy ! Clean residual min=-0.001677 max=0.002030 Jy/beam ! Clean residual mean=-0.000023 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0479617 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 0.0479617 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=0.032010Jy sigma=0.651328 ! Fit after self-cal, rms=0.032011Jy sigma=0.651230 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 = -0.000210337 Jy ! Component: 100 - total flux cleaned = -0.000210275 Jy ! Component: 150 - total flux cleaned = -0.000145555 Jy ! Component: 200 - total flux cleaned = -0.000145285 Jy ! Total flux subtracted in 200 components = -0.000145285 Jy ! Clean residual min=-0.001503 max=0.001880 Jy/beam ! Clean residual mean=-0.000021 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0478165 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 190 components and 0.0478165 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=0.031966Jy sigma=0.650373 ! Fit after self-cal, rms=0.031963Jy sigma=0.650346 ! 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=0.031963Jy sigma=0.650346 ! Fit after self-cal, rms=0.032475Jy sigma=0.649069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.416 mas, bmaj=27.96 mas, bpa=15.77 degrees ! Estimated noise=0.924797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397748 Jy ! Component: 100 - total flux cleaned = -0.000424338 Jy ! Component: 150 - total flux cleaned = -0.000424919 Jy ! Component: 200 - total flux cleaned = -0.000424678 Jy ! Total flux subtracted in 200 components = -0.000424678 Jy ! Clean residual min=-0.001631 max=0.001758 Jy/beam ! Clean residual mean=-0.000023 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0473918 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 222 components and 0.0473918 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=0.032453Jy sigma=0.648423 ! Fit after self-cal, rms=0.032450Jy sigma=0.648352 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 = -0.000115521 Jy ! Component: 100 - total flux cleaned = -0.000115453 Jy ! Component: 150 - total flux cleaned = -0.000116091 Jy ! Component: 200 - total flux cleaned = -0.000133159 Jy ! Total flux subtracted in 200 components = -0.000133159 Jy ! Clean residual min=-0.001457 max=0.001586 Jy/beam ! Clean residual mean=-0.000021 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0472586 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 238 components and 0.0472586 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=0.032429Jy sigma=0.648098 ! Fit after self-cal, rms=0.032425Jy sigma=0.648084 ! 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=1.918 mas, bmaj=25.27 mas, bpa=21.95 degrees ! Estimated noise=0.82717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.918 x 25.27 at 21.95 degrees (North through East) ! Clean map min=-0.0022556 max=0.029602 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=1.375 mas, bmaj=27.46 mas, bpa=22.46 degrees ! Estimated noise=1.43317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023799 Jy ! Component: 100 - total flux cleaned = 0.0300326 Jy ! Component: 150 - total flux cleaned = 0.0338423 Jy ! Component: 200 - total flux cleaned = 0.0353856 Jy ! Total flux subtracted in 200 components = 0.0353856 Jy ! Clean residual min=-0.003005 max=0.003161 Jy/beam ! Clean residual mean=-0.000033 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0353856 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0353856 Jy ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=25.27 mas, bpa=21.95 degrees ! Estimated noise=0.82717 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 = 0.00243389 Jy ! Component: 100 - total flux cleaned = 0.00424832 Jy ! Component: 150 - total flux cleaned = 0.00559727 Jy ! Component: 200 - total flux cleaned = 0.00657593 Jy ! Total flux subtracted in 200 components = 0.00657593 Jy ! Clean residual min=-0.002689 max=0.003694 Jy/beam ! Clean residual mean=-0.000052 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.0419615 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 71 components and 0.0419615 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=5.416 mas, bmaj=27.96 mas, bpa=15.77 degrees ! Estimated noise=0.924797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128476 Jy ! Component: 100 - total flux cleaned = 0.00200285 Jy ! Component: 150 - total flux cleaned = 0.00277812 Jy ! Component: 200 - total flux cleaned = 0.00318669 Jy ! Total flux subtracted in 200 components = 0.00318669 Jy ! Clean residual min=-0.002581 max=0.003202 Jy/beam ! Clean residual mean=-0.000049 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0451482 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 = 0.000544415 Jy ! Component: 100 - total flux cleaned = 0.000917514 Jy ! Component: 150 - total flux cleaned = 0.00124994 Jy ! Component: 200 - total flux cleaned = 0.00158732 Jy ! Total flux subtracted in 200 components = 0.00158732 Jy ! Clean residual min=-0.002109 max=0.002523 Jy/beam ! Clean residual mean=-0.000036 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0467355 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 133 components and 0.0467355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=25.27 mas, bpa=21.95 degrees ! Estimated noise=0.82717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264507 Jy ! Component: 100 - total flux cleaned = 0.000377382 Jy ! Component: 150 - total flux cleaned = 0.000443911 Jy ! Component: 200 - total flux cleaned = 0.000505493 Jy ! Total flux subtracted in 200 components = 0.000505493 Jy ! Clean residual min=-0.001669 max=0.001792 Jy/beam ! Clean residual mean=-0.000021 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.047241 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.047241 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=0.032551Jy sigma=0.650302 ! Fit after self-cal, rms=0.032543Jy sigma=0.650140 wmodel /scr/pima/bp177a_uvs/J1012-3304_C_map.mod ! Writing 154 model components to file: /scr/pima/bp177a_uvs/J1012-3304_C_map.mod wobs /scr/pima/bp177a_uvs/J1012-3304_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1012-3304_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1012-3304_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp177a_uvs/J1012-3304_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 = 0.000446293 Jy ! Component: 100 - total flux cleaned = 0.000402187 Jy ! Component: 150 - total flux cleaned = 0.000357884 Jy ! Component: 200 - total flux cleaned = 0.000376614 Jy ! Component: 250 - total flux cleaned = 0.00043101 Jy ! Component: 300 - total flux cleaned = 0.000497722 Jy ! Component: 350 - total flux cleaned = 0.000450036 Jy ! Component: 400 - total flux cleaned = 0.000405199 Jy ! Component: 450 - total flux cleaned = 0.000420128 Jy ! Component: 500 - total flux cleaned = 0.000378199 Jy ! Component: 550 - total flux cleaned = 0.000378099 Jy ! Component: 600 - total flux cleaned = 0.000364563 Jy ! Component: 650 - total flux cleaned = 0.000390779 Jy ! Component: 700 - total flux cleaned = 0.000428634 Jy ! Component: 750 - total flux cleaned = 0.000465324 Jy ! Component: 800 - total flux cleaned = 0.000465003 Jy ! Component: 850 - total flux cleaned = 0.000476828 Jy ! Component: 900 - total flux cleaned = 0.000488309 Jy ! Component: 950 - total flux cleaned = 0.000499666 Jy ! Component: 1000 - total flux cleaned = 0.000477302 Jy ! Component: 1050 - total flux cleaned = 0.000466374 Jy ! Component: 1100 - total flux cleaned = 0.000422728 Jy ! Component: 1150 - total flux cleaned = 0.000401075 Jy ! Component: 1200 - total flux cleaned = 0.000347374 Jy ! Component: 1250 - total flux cleaned = 0.000272924 Jy ! Component: 1300 - total flux cleaned = 0.000220175 Jy ! Component: 1350 - total flux cleaned = 0.000146798 Jy ! Component: 1400 - total flux cleaned = 6.33859e-05 Jy ! Component: 1450 - total flux cleaned = -1.95803e-05 Jy ! Component: 1500 - total flux cleaned = -8.14156e-05 Jy ! Component: 1550 - total flux cleaned = -0.000132818 Jy ! Component: 1600 - total flux cleaned = -0.000214644 Jy ! Component: 1650 - total flux cleaned = -0.000265633 Jy ! Component: 1700 - total flux cleaned = -0.000357105 Jy ! Component: 1750 - total flux cleaned = -0.000428054 Jy ! Component: 1800 - total flux cleaned = -0.000498983 Jy ! Component: 1850 - total flux cleaned = -0.000579788 Jy ! Component: 1900 - total flux cleaned = -0.000640403 Jy ! Component: 1950 - total flux cleaned = -0.000711043 Jy ! Component: 2000 - total flux cleaned = -0.000781727 Jy ! Component: 2050 - total flux cleaned = -0.000852511 Jy ! Component: 2100 - total flux cleaned = -0.000903224 Jy ! Component: 2150 - total flux cleaned = -0.000943977 Jy ! Component: 2200 - total flux cleaned = -0.00100531 Jy ! Component: 2250 - total flux cleaned = -0.00106683 Jy ! Component: 2300 - total flux cleaned = -0.00110811 Jy ! Component: 2350 - total flux cleaned = -0.00116008 Jy ! Component: 2400 - total flux cleaned = -0.00121234 Jy ! Component: 2450 - total flux cleaned = -0.00125449 Jy ! Component: 2500 - total flux cleaned = -0.00130761 Jy ! Component: 2550 - total flux cleaned = -0.0013397 Jy ! Component: 2600 - total flux cleaned = -0.00140431 Jy ! Component: 2650 - total flux cleaned = -0.00144792 Jy ! Component: 2700 - total flux cleaned = -0.00149184 Jy ! Component: 2750 - total flux cleaned = -0.00152507 Jy ! Component: 2800 - total flux cleaned = -0.00154746 Jy ! Component: 2850 - total flux cleaned = -0.00155867 Jy ! Component: 2900 - total flux cleaned = -0.00157011 Jy ! Component: 2950 - total flux cleaned = -0.00160484 Jy ! Component: 3000 - total flux cleaned = -0.00161644 Jy ! Component: 3050 - total flux cleaned = -0.00165224 Jy ! Component: 3100 - total flux cleaned = -0.00166434 Jy ! Component: 3150 - total flux cleaned = -0.00168868 Jy ! Component: 3200 - total flux cleaned = -0.00171341 Jy ! Component: 3250 - total flux cleaned = -0.00173873 Jy ! Component: 3300 - total flux cleaned = -0.0017516 Jy ! Component: 3350 - total flux cleaned = -0.00176461 Jy ! Component: 3400 - total flux cleaned = -0.00179098 Jy ! Component: 3450 - total flux cleaned = -0.0018177 Jy ! Component: 3500 - total flux cleaned = -0.00181772 Jy ! Component: 3550 - total flux cleaned = -0.00184527 Jy ! Component: 3600 - total flux cleaned = -0.00187322 Jy ! Component: 3650 - total flux cleaned = -0.00187332 Jy ! Component: 3700 - total flux cleaned = -0.00187325 Jy ! Component: 3750 - total flux cleaned = -0.0018878 Jy ! Component: 3800 - total flux cleaned = -0.0018877 Jy ! Component: 3850 - total flux cleaned = -0.00190262 Jy ! Component: 3900 - total flux cleaned = -0.00191784 Jy ! Component: 3950 - total flux cleaned = -0.00196482 Jy ! Component: 4000 - total flux cleaned = -0.00196485 Jy ! Component: 4050 - total flux cleaned = -0.00198096 Jy ! Total flux subtracted in 4096 components = -0.00199739 Jy ! Clean residual min=-0.000898 max=0.000980 Jy/beam ! Clean residual mean=0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0452436 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 419 components and 0.0452436 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1012-3304_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.918 x 25.27 at 21.95 degrees (North through East) ! Clean map min=-0.003036 max=0.027059 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1012-3304_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0270585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.29066 3.29066 6.58131 13.1626 26.3252 52.6505 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 91.167 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1012-3304_C_uvs.log closed on Fri Feb 7 04:26:38 2014