! Started logfile: /d2/scr/pima/bp171aa_uvs/J1357-1744_C_uvs.log on Thu Nov 28 23:40:37 2013 obs /d2/scr/pima/bp171aa_uvs/J1357-1744_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1357-1744_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.691358 visibilities/baseline/integration-bin. ! Found source: J1357-1744 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1792 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/bp171aa_uvs/J1357-1744_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997164Jy sigma=0.704944 ! Fit after self-cal, rms=0.967485Jy sigma=0.683963 ! 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=1.794 mas, bmaj=8.564 mas, bpa=18.1 degrees ! Estimated noise=30.4205 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 = 0.0220064 Jy ! Component: 100 - total flux cleaned = 0.0298674 Jy ! Total flux subtracted in 100 components = 0.0298674 Jy ! Clean residual min=-0.003924 max=0.004423 Jy/beam ! Clean residual mean=-0.000005 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.0298674 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0298674 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=0.033460Jy sigma=0.023649 ! Fit after self-cal, rms=0.032431Jy sigma=0.022921 ! 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=2.358 mas, bmaj=8.813 mas, bpa=16.96 degrees ! Estimated noise=24.1176 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 = 0.00812865 Jy ! Component: 100 - total flux cleaned = 0.0123036 Jy ! Component: 150 - total flux cleaned = 0.0147823 Jy ! Component: 200 - total flux cleaned = 0.0163399 Jy ! Total flux subtracted in 200 components = 0.0163399 Jy ! Clean residual min=-0.003037 max=0.003335 Jy/beam ! Clean residual mean=0.000013 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0462073 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.0462073 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=0.030414Jy sigma=0.021495 ! Fit after self-cal, rms=0.030366Jy sigma=0.021461 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.358 x 8.813 at 16.96 degrees (North through East) ! Clean map min=-0.0030866 max=0.031478 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* HN 1.00* KP 1.00* ! LA 1.00* NL 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* 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 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.030366Jy sigma=0.021461 ! Fit after self-cal, rms=0.030366Jy sigma=0.021461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=8.813 mas, bpa=16.96 degrees ! Estimated noise=24.1176 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 = 0.00131938 Jy ! Component: 100 - total flux cleaned = 0.00202079 Jy ! Component: 150 - total flux cleaned = 0.00221862 Jy ! Component: 200 - total flux cleaned = 0.00239523 Jy ! Total flux subtracted in 200 components = 0.00239523 Jy ! Clean residual min=-0.003212 max=0.003259 Jy/beam ! Clean residual mean=0.000015 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0486025 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0486025 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=0.030303Jy sigma=0.021417 ! Fit after self-cal, rms=0.030297Jy sigma=0.021413 ! 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=0.030297Jy sigma=0.021413 ! Fit after self-cal, rms=0.030297Jy sigma=0.021413 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=8.813 mas, bpa=16.96 degrees ! Estimated noise=24.1176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121322 Jy ! Component: 100 - total flux cleaned = 0.000185865 Jy ! Component: 150 - total flux cleaned = 0.000213911 Jy ! Component: 200 - total flux cleaned = 0.000251901 Jy ! Total flux subtracted in 200 components = 0.000251901 Jy ! Clean residual min=-0.003255 max=0.003242 Jy/beam ! Clean residual mean=0.000015 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0488544 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.0488544 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=0.030282Jy sigma=0.021402 ! Fit after self-cal, rms=0.030280Jy sigma=0.021401 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 = 2.70305e-05 Jy ! Component: 100 - total flux cleaned = 3.87807e-05 Jy ! Component: 150 - total flux cleaned = 4.94224e-05 Jy ! Component: 200 - total flux cleaned = 4.92962e-05 Jy ! Total flux subtracted in 200 components = 4.92962e-05 Jy ! Clean residual min=-0.003270 max=0.003218 Jy/beam ! Clean residual mean=0.000015 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0489037 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0489037 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=0.030272Jy sigma=0.021395 ! Fit after self-cal, rms=0.030271Jy sigma=0.021394 ! 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=0.030271Jy sigma=0.021394 ! Fit after self-cal, rms=0.030271Jy sigma=0.021394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=8.813 mas, bpa=16.96 degrees ! Estimated noise=24.1176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23243e-05 Jy ! Component: 100 - total flux cleaned = 2.30322e-05 Jy ! Component: 150 - total flux cleaned = 3.31928e-05 Jy ! Component: 200 - total flux cleaned = 3.33406e-05 Jy ! Total flux subtracted in 200 components = 3.33406e-05 Jy ! Clean residual min=-0.003278 max=0.003203 Jy/beam ! Clean residual mean=0.000015 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.048937 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.048937 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=0.030265Jy sigma=0.021390 ! Fit after self-cal, rms=0.030265Jy sigma=0.021390 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 = -3.51894e-07 Jy ! Component: 100 - total flux cleaned = 9.67913e-06 Jy ! Component: 150 - total flux cleaned = 9.59273e-06 Jy ! Component: 200 - total flux cleaned = 9.98998e-06 Jy ! Total flux subtracted in 200 components = 9.98998e-06 Jy ! Clean residual min=-0.003278 max=0.003193 Jy/beam ! Clean residual mean=0.000015 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.048947 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.048947 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=0.030259Jy sigma=0.021386 ! Fit after self-cal, rms=0.030259Jy sigma=0.021386 ! 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=0.030259Jy sigma=0.021386 ! Fit after self-cal, rms=0.030259Jy sigma=0.021386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.37 mas, bmaj=9.871 mas, bpa=0.324 degrees ! Estimated noise=26.5271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201618 Jy ! Component: 100 - total flux cleaned = 0.000248119 Jy ! Component: 150 - total flux cleaned = 0.000256899 Jy ! Component: 200 - total flux cleaned = 0.000273232 Jy ! Total flux subtracted in 200 components = 0.000273232 Jy ! Clean residual min=-0.003640 max=0.003712 Jy/beam ! Clean residual mean=0.000020 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.0492203 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 95 components and 0.0492203 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=0.030257Jy sigma=0.021385 ! Fit after self-cal, rms=0.030257Jy sigma=0.021384 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 = 3.56849e-05 Jy ! Component: 100 - total flux cleaned = 2.80489e-05 Jy ! Component: 150 - total flux cleaned = 2.79751e-05 Jy ! Component: 200 - total flux cleaned = 2.10529e-05 Jy ! Total flux subtracted in 200 components = 2.10529e-05 Jy ! Clean residual min=-0.003639 max=0.003693 Jy/beam ! Clean residual mean=0.000020 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.0492413 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 100 components and 0.0492413 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=0.030256Jy sigma=0.021384 ! Fit after self-cal, rms=0.030256Jy sigma=0.021384 ! 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=2.358 mas, bmaj=8.813 mas, bpa=16.96 degrees ! Estimated noise=24.1176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.358 x 8.813 at 16.96 degrees (North through East) ! Clean map min=-0.0032308 max=0.03034 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=1.794 mas, bmaj=8.564 mas, bpa=18.1 degrees ! Estimated noise=30.4205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228877 Jy ! Component: 100 - total flux cleaned = 0.0315608 Jy ! Component: 150 - total flux cleaned = 0.0367219 Jy ! Component: 200 - total flux cleaned = 0.0401619 Jy ! Total flux subtracted in 200 components = 0.0401619 Jy ! Clean residual min=-0.003298 max=0.003341 Jy/beam ! Clean residual mean=0.000004 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0401619 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0401619 Jy ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=8.813 mas, bpa=16.96 degrees ! Estimated noise=24.1176 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 = 0.00407597 Jy ! Component: 100 - total flux cleaned = 0.00621496 Jy ! Component: 150 - total flux cleaned = 0.00745027 Jy ! Component: 200 - total flux cleaned = 0.00800221 Jy ! Total flux subtracted in 200 components = 0.00800221 Jy ! Clean residual min=-0.003267 max=0.003261 Jy/beam ! Clean residual mean=0.000014 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0481641 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.0481641 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=5.37 mas, bmaj=9.871 mas, bpa=0.324 degrees ! Estimated noise=26.5271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421137 Jy ! Component: 100 - total flux cleaned = 0.000554487 Jy ! Component: 150 - total flux cleaned = 0.000674687 Jy ! Component: 200 - total flux cleaned = 0.000759582 Jy ! Total flux subtracted in 200 components = 0.000759582 Jy ! Clean residual min=-0.003592 max=0.003660 Jy/beam ! Clean residual mean=0.000019 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0489237 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 = 3.16539e-05 Jy ! Component: 100 - total flux cleaned = 4.11685e-05 Jy ! Component: 150 - total flux cleaned = 5.01105e-05 Jy ! Component: 200 - total flux cleaned = 5.80709e-05 Jy ! Total flux subtracted in 200 components = 5.80709e-05 Jy ! Clean residual min=-0.003604 max=0.003637 Jy/beam ! Clean residual mean=0.000019 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.0489818 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 100 components and 0.0489818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=8.813 mas, bpa=16.96 degrees ! Estimated noise=24.1176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41435e-05 Jy ! Component: 100 - total flux cleaned = 4.44249e-05 Jy ! Component: 150 - total flux cleaned = 2.79088e-05 Jy ! Component: 200 - total flux cleaned = 3.49733e-08 Jy ! Total flux subtracted in 200 components = 3.49733e-08 Jy ! Clean residual min=-0.003205 max=0.003208 Jy/beam ! Clean residual mean=0.000015 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0489818 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.0489818 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=0.030270Jy sigma=0.021394 ! Fit after self-cal, rms=0.030268Jy sigma=0.021392 wmodel /d2/scr/pima/bp171aa_uvs/J1357-1744_C_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp171aa_uvs/J1357-1744_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1357-1744_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1357-1744_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1357-1744_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1357-1744_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 = 0.000166964 Jy ! Component: 100 - total flux cleaned = 0.000331967 Jy ! Component: 150 - total flux cleaned = 0.000790096 Jy ! Component: 200 - total flux cleaned = 0.00117258 Jy ! Component: 250 - total flux cleaned = 0.00167271 Jy ! Component: 300 - total flux cleaned = 0.00210828 Jy ! Component: 350 - total flux cleaned = 0.0025259 Jy ! Component: 400 - total flux cleaned = 0.0029646 Jy ! Component: 450 - total flux cleaned = 0.0033077 Jy ! Component: 500 - total flux cleaned = 0.00360041 Jy ! Component: 550 - total flux cleaned = 0.00388181 Jy ! Component: 600 - total flux cleaned = 0.00418688 Jy ! Component: 650 - total flux cleaned = 0.00454563 Jy ! Component: 700 - total flux cleaned = 0.00476619 Jy ! Component: 750 - total flux cleaned = 0.00504118 Jy ! Component: 800 - total flux cleaned = 0.0053075 Jy ! Component: 850 - total flux cleaned = 0.00556707 Jy ! Component: 900 - total flux cleaned = 0.00581987 Jy ! Component: 950 - total flux cleaned = 0.0060659 Jy ! Component: 1000 - total flux cleaned = 0.00622596 Jy ! Component: 1050 - total flux cleaned = 0.0064347 Jy ! Component: 1100 - total flux cleaned = 0.00661279 Jy ! Component: 1150 - total flux cleaned = 0.00668697 Jy ! Component: 1200 - total flux cleaned = 0.00680758 Jy ! Component: 1250 - total flux cleaned = 0.00675937 Jy ! Component: 1300 - total flux cleaned = 0.00685235 Jy ! Component: 1350 - total flux cleaned = 0.00685233 Jy ! Component: 1400 - total flux cleaned = 0.00687501 Jy ! Component: 1450 - total flux cleaned = 0.00694079 Jy ! Component: 1500 - total flux cleaned = 0.00698416 Jy ! Component: 1550 - total flux cleaned = 0.00709025 Jy ! Component: 1600 - total flux cleaned = 0.00715249 Jy ! Component: 1650 - total flux cleaned = 0.00715265 Jy ! Component: 1700 - total flux cleaned = 0.00723359 Jy ! Component: 1750 - total flux cleaned = 0.00719379 Jy ! Component: 1800 - total flux cleaned = 0.00717461 Jy ! Component: 1850 - total flux cleaned = 0.00721345 Jy ! Component: 1900 - total flux cleaned = 0.00721348 Jy ! Component: 1950 - total flux cleaned = 0.00721351 Jy ! Component: 2000 - total flux cleaned = 0.00721366 Jy ! Component: 2050 - total flux cleaned = 0.00723226 Jy ! Component: 2100 - total flux cleaned = 0.00732273 Jy ! Component: 2150 - total flux cleaned = 0.0073225 Jy ! Component: 2200 - total flux cleaned = 0.00739302 Jy ! Component: 2250 - total flux cleaned = 0.00735807 Jy ! Component: 2300 - total flux cleaned = 0.00739288 Jy ! Component: 2350 - total flux cleaned = 0.00741 Jy ! Component: 2400 - total flux cleaned = 0.0073929 Jy ! Component: 2450 - total flux cleaned = 0.00739281 Jy ! Component: 2500 - total flux cleaned = 0.00745938 Jy ! Component: 2550 - total flux cleaned = 0.00747586 Jy ! Component: 2600 - total flux cleaned = 0.0075086 Jy ! Component: 2650 - total flux cleaned = 0.0074761 Jy ! Component: 2700 - total flux cleaned = 0.00752445 Jy ! Component: 2750 - total flux cleaned = 0.00750844 Jy ! Component: 2800 - total flux cleaned = 0.00755634 Jy ! Component: 2850 - total flux cleaned = 0.00755634 Jy ! Component: 2900 - total flux cleaned = 0.00758764 Jy ! Component: 2950 - total flux cleaned = 0.00761887 Jy ! Component: 3000 - total flux cleaned = 0.00763434 Jy ! Component: 3050 - total flux cleaned = 0.00766505 Jy ! Component: 3100 - total flux cleaned = 0.0076498 Jy ! Component: 3150 - total flux cleaned = 0.00766497 Jy ! Component: 3200 - total flux cleaned = 0.00769509 Jy ! Component: 3250 - total flux cleaned = 0.00768022 Jy ! Component: 3300 - total flux cleaned = 0.00769519 Jy ! Component: 3350 - total flux cleaned = 0.00772492 Jy ! Component: 3400 - total flux cleaned = 0.00772496 Jy ! Component: 3450 - total flux cleaned = 0.00771024 Jy ! Component: 3500 - total flux cleaned = 0.0077396 Jy ! Component: 3550 - total flux cleaned = 0.00772502 Jy ! Component: 3600 - total flux cleaned = 0.00772498 Jy ! Component: 3650 - total flux cleaned = 0.00773957 Jy ! Component: 3700 - total flux cleaned = 0.00776853 Jy ! Component: 3750 - total flux cleaned = 0.00775421 Jy ! Component: 3800 - total flux cleaned = 0.0077828 Jy ! Component: 3850 - total flux cleaned = 0.0077685 Jy ! Component: 3900 - total flux cleaned = 0.00778272 Jy ! Component: 3950 - total flux cleaned = 0.00776848 Jy ! Component: 4000 - total flux cleaned = 0.00776849 Jy ! Component: 4050 - total flux cleaned = 0.00776844 Jy ! Total flux subtracted in 4096 components = 0.00776844 Jy ! Clean residual min=-0.000828 max=0.000797 Jy/beam ! Clean residual mean=0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0567503 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 417 components and 0.0567503 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1357-1744_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.358 x 8.813 at 16.96 degrees (North through East) ! Clean map min=-0.0021853 max=0.030188 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1357-1744_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0301885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.62513 2.62513 5.25027 10.5005 21.0011 42.0022 84.0043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 114.279 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1357-1744_C_uvs.log closed on Thu Nov 28 23:40:43 2013