! Started logfile: /d2/scr/pima/bp171aa_uvs/J1037-3343_X_uvs.log on Thu Nov 28 23:34:10 2013 obs /d2/scr/pima/bp171aa_uvs/J1037-3343_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1037-3343_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.727778 visibilities/baseline/integration-bin. ! Found source: J1037-3343 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3144 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/bp171aa_uvs/J1037-3343_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999756Jy sigma=0.706883 ! Fit after self-cal, rms=0.974023Jy sigma=0.688689 ! 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=0.7442 mas, bmaj=1.962 mas, bpa=3.262 degrees ! Estimated noise=33.4188 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 = 0.0201054 Jy ! Component: 100 - total flux cleaned = 0.0254013 Jy ! Total flux subtracted in 100 components = 0.0254013 Jy ! Clean residual min=-0.004802 max=0.004241 Jy/beam ! Clean residual mean=-0.000008 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.0254014 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0254014 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=0.038660Jy sigma=0.027335 ! Fit after self-cal, rms=0.036710Jy sigma=0.025955 ! 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=0.9593 mas, bmaj=2.517 mas, bpa=-1.69 degrees ! Estimated noise=17.8357 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 = 0.00478346 Jy ! Component: 100 - total flux cleaned = 0.00646993 Jy ! Component: 150 - total flux cleaned = 0.00719893 Jy ! Component: 200 - total flux cleaned = 0.00726856 Jy ! Total flux subtracted in 200 components = 0.00726856 Jy ! Clean residual min=-0.002369 max=0.002893 Jy/beam ! Clean residual mean=-0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0326699 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.0326699 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=0.036181Jy sigma=0.025581 ! Fit after self-cal, rms=0.036160Jy sigma=0.025567 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9593 x 2.517 at -1.69 degrees (North through East) ! Clean map min=-0.0022359 max=0.028317 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 KP 1.13 LA 1.02 ! MK 0.93 NL 0.86 OV 1.10 PT 0.90 ! SC 1.17 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.036160Jy sigma=0.025567 ! Fit after self-cal, rms=0.036480Jy sigma=0.025580 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=2.526 mas, bpa=-1.753 degrees ! Estimated noise=18.0096 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 = 0.000460868 Jy ! Component: 100 - total flux cleaned = 0.000502598 Jy ! Component: 150 - total flux cleaned = 0.000556714 Jy ! Component: 200 - total flux cleaned = 0.000557345 Jy ! Total flux subtracted in 200 components = 0.000557345 Jy ! Clean residual min=-0.002443 max=0.002790 Jy/beam ! Clean residual mean=-0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0332273 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0332273 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=0.036459Jy sigma=0.025566 ! Fit after self-cal, rms=0.036467Jy sigma=0.025562 ! 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=0.036467Jy sigma=0.025562 ! Fit after self-cal, rms=0.036547Jy sigma=0.025561 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9595 mas, bmaj=2.524 mas, bpa=-1.807 degrees ! Estimated noise=18.0304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.6988e-05 Jy ! Component: 100 - total flux cleaned = 0.00010573 Jy ! Component: 150 - total flux cleaned = 0.000105497 Jy ! Component: 200 - total flux cleaned = 0.000105838 Jy ! Total flux subtracted in 200 components = 0.000105838 Jy ! Clean residual min=-0.002434 max=0.002751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0333331 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0333331 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=0.036533Jy sigma=0.025551 ! Fit after self-cal, rms=0.036534Jy sigma=0.025550 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.57504e-05 Jy ! Component: 100 - total flux cleaned = 1.39594e-05 Jy ! Component: 150 - total flux cleaned = 1.35093e-05 Jy ! Component: 200 - total flux cleaned = 1.37678e-05 Jy ! Total flux subtracted in 200 components = 1.37678e-05 Jy ! Clean residual min=-0.002432 max=0.002737 Jy/beam ! Clean residual mean=-0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0333469 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0333469 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=0.036521Jy sigma=0.025541 ! Fit after self-cal, rms=0.036519Jy sigma=0.025540 ! 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=0.036519Jy sigma=0.025540 ! Fit after self-cal, rms=0.036493Jy sigma=0.025539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9582 mas, bmaj=2.522 mas, bpa=-1.797 degrees ! Estimated noise=18.0219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.08623e-05 Jy ! Component: 100 - total flux cleaned = 4.16875e-05 Jy ! Component: 150 - total flux cleaned = 4.293e-05 Jy ! Component: 200 - total flux cleaned = 4.39043e-05 Jy ! Total flux subtracted in 200 components = 4.39043e-05 Jy ! Clean residual min=-0.002432 max=0.002714 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0333908 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0333908 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=0.036481Jy sigma=0.025531 ! Fit after self-cal, rms=0.036480Jy sigma=0.025530 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 = -4.77006e-07 Jy ! Component: 100 - total flux cleaned = -8.5008e-07 Jy ! Component: 150 - total flux cleaned = -2.7077e-07 Jy ! Component: 200 - total flux cleaned = 4.60701e-07 Jy ! Total flux subtracted in 200 components = 4.60701e-07 Jy ! Clean residual min=-0.002428 max=0.002704 Jy/beam ! Clean residual mean=-0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0333912 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0333912 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=0.036469Jy sigma=0.025522 ! Fit after self-cal, rms=0.036467Jy sigma=0.025521 ! 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=0.036467Jy sigma=0.025521 ! Fit after self-cal, rms=0.036432Jy sigma=0.025521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=7.499 mas, bpa=2.725 degrees ! Estimated noise=22.4316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.53939e-05 Jy ! Component: 100 - total flux cleaned = -9.62018e-05 Jy ! Component: 150 - total flux cleaned = -9.67927e-05 Jy ! Component: 200 - total flux cleaned = -9.72293e-05 Jy ! Total flux subtracted in 200 components = -9.72293e-05 Jy ! Clean residual min=-0.003007 max=0.002495 Jy/beam ! Clean residual mean=-0.000006 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.033294 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 36 components and 0.033294 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=0.036429Jy sigma=0.025520 ! Fit after self-cal, rms=0.036428Jy sigma=0.025518 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.23911e-05 Jy ! Component: 100 - total flux cleaned = -5.24242e-05 Jy ! Component: 150 - total flux cleaned = -5.21178e-05 Jy ! Component: 200 - total flux cleaned = -5.17608e-05 Jy ! Total flux subtracted in 200 components = -5.17608e-05 Jy ! Clean residual min=-0.003014 max=0.002480 Jy/beam ! Clean residual mean=-0.000006 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0332422 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0332422 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=0.036427Jy sigma=0.025518 ! Fit after self-cal, rms=0.036426Jy sigma=0.025516 ! 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=0.9569 mas, bmaj=2.519 mas, bpa=-1.778 degrees ! Estimated noise=18.0092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 2.519 at -1.778 degrees (North through East) ! Clean map min=-0.0022343 max=0.027156 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=0.7436 mas, bmaj=1.961 mas, bpa=3.041 degrees ! Estimated noise=33.6437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220536 Jy ! Component: 100 - total flux cleaned = 0.0285286 Jy ! Component: 150 - total flux cleaned = 0.0317851 Jy ! Component: 200 - total flux cleaned = 0.0328307 Jy ! Total flux subtracted in 200 components = 0.0328307 Jy ! Clean residual min=-0.003806 max=0.003951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0328307 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0328307 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=2.519 mas, bpa=-1.778 degrees ! Estimated noise=18.0092 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 = 0.000766078 Jy ! Component: 100 - total flux cleaned = 0.000678089 Jy ! Component: 150 - total flux cleaned = 0.000616876 Jy ! Component: 200 - total flux cleaned = 0.000546965 Jy ! Total flux subtracted in 200 components = 0.000546965 Jy ! Clean residual min=-0.002527 max=0.002805 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0333777 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0333777 Jy ! Inverting map ! Added new window around map position (-9.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200201 Jy ! Component: 100 - total flux cleaned = 0.00209978 Jy ! Component: 150 - total flux cleaned = 0.00216945 Jy ! Component: 200 - total flux cleaned = 0.00225387 Jy ! Total flux subtracted in 200 components = 0.00225387 Jy ! Clean residual min=-0.002357 max=0.002175 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0356315 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0356315 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=2.737 mas, bmaj=7.499 mas, bpa=2.725 degrees ! Estimated noise=22.4316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111081 Jy ! Component: 100 - total flux cleaned = -4.31356e-05 Jy ! Component: 150 - total flux cleaned = -7.00013e-05 Jy ! Component: 200 - total flux cleaned = -8.21465e-05 Jy ! Total flux subtracted in 200 components = -8.21465e-05 Jy ! Clean residual min=-0.002804 max=0.002146 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0355494 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 = -2.24128e-05 Jy ! Component: 100 - total flux cleaned = -4.27835e-05 Jy ! Component: 150 - total flux cleaned = -6.15545e-05 Jy ! Component: 200 - total flux cleaned = -7.87469e-05 Jy ! Total flux subtracted in 200 components = -7.87469e-05 Jy ! Clean residual min=-0.002823 max=0.002131 Jy/beam ! Clean residual mean=0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0354706 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0354706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=2.519 mas, bpa=-1.778 degrees ! Estimated noise=18.0092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.3881e-05 Jy ! Component: 100 - total flux cleaned = -0.000116512 Jy ! Component: 150 - total flux cleaned = -0.000117438 Jy ! Component: 200 - total flux cleaned = -0.000137702 Jy ! Total flux subtracted in 200 components = -0.000137702 Jy ! Clean residual min=-0.002345 max=0.002056 Jy/beam ! Clean residual mean=0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0353329 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0353329 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=0.036260Jy sigma=0.025394 ! Fit after self-cal, rms=0.036222Jy sigma=0.025364 wmodel /d2/scr/pima/bp171aa_uvs/J1037-3343_X_map.mod ! Writing 61 model components to file: /d2/scr/pima/bp171aa_uvs/J1037-3343_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1037-3343_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1037-3343_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1037-3343_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1037-3343_X_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 = -0.000168404 Jy ! Component: 100 - total flux cleaned = -0.000514293 Jy ! Component: 150 - total flux cleaned = -0.000801223 Jy ! Component: 200 - total flux cleaned = -0.000892582 Jy ! Component: 250 - total flux cleaned = -0.000950819 Jy ! Component: 300 - total flux cleaned = -0.000979231 Jy ! Component: 350 - total flux cleaned = -0.00105905 Jy ! Component: 400 - total flux cleaned = -0.00100827 Jy ! Component: 450 - total flux cleaned = -0.00093544 Jy ! Component: 500 - total flux cleaned = -0.000889111 Jy ! Component: 550 - total flux cleaned = -0.000889294 Jy ! Component: 600 - total flux cleaned = -0.000889062 Jy ! Component: 650 - total flux cleaned = -0.000888793 Jy ! Component: 700 - total flux cleaned = -0.000847629 Jy ! Component: 750 - total flux cleaned = -0.000909098 Jy ! Component: 800 - total flux cleaned = -0.000987314 Jy ! Component: 850 - total flux cleaned = -0.000986733 Jy ! Component: 900 - total flux cleaned = -0.00104222 Jy ! Component: 950 - total flux cleaned = -0.00107821 Jy ! Component: 1000 - total flux cleaned = -0.00106048 Jy ! Component: 1050 - total flux cleaned = -0.0010605 Jy ! Component: 1100 - total flux cleaned = -0.00107738 Jy ! Component: 1150 - total flux cleaned = -0.00106141 Jy ! Component: 1200 - total flux cleaned = -0.00102942 Jy ! Component: 1250 - total flux cleaned = -0.000950579 Jy ! Component: 1300 - total flux cleaned = -0.000858064 Jy ! Component: 1350 - total flux cleaned = -0.000767192 Jy ! Component: 1400 - total flux cleaned = -0.000708093 Jy ! Component: 1450 - total flux cleaned = -0.000635292 Jy ! Component: 1500 - total flux cleaned = -0.000606774 Jy ! Component: 1550 - total flux cleaned = -0.00057866 Jy ! Component: 1600 - total flux cleaned = -0.000564859 Jy ! Component: 1650 - total flux cleaned = -0.000524173 Jy ! Component: 1700 - total flux cleaned = -0.000524245 Jy ! Component: 1750 - total flux cleaned = -0.00052425 Jy ! Component: 1800 - total flux cleaned = -0.000498242 Jy ! Component: 1850 - total flux cleaned = -0.000485381 Jy ! Component: 1900 - total flux cleaned = -0.000485282 Jy ! Component: 1950 - total flux cleaned = -0.000460324 Jy ! Component: 2000 - total flux cleaned = -0.000448133 Jy ! Component: 2050 - total flux cleaned = -0.000448145 Jy ! Component: 2100 - total flux cleaned = -0.000424452 Jy ! Component: 2150 - total flux cleaned = -0.000424582 Jy ! Component: 2200 - total flux cleaned = -0.000424734 Jy ! Component: 2250 - total flux cleaned = -0.000447811 Jy ! Component: 2300 - total flux cleaned = -0.000459195 Jy ! Component: 2350 - total flux cleaned = -0.000503754 Jy ! Component: 2400 - total flux cleaned = -0.000525669 Jy ! Component: 2450 - total flux cleaned = -0.000536531 Jy ! Component: 2500 - total flux cleaned = -0.000557995 Jy ! Component: 2550 - total flux cleaned = -0.000558049 Jy ! Component: 2600 - total flux cleaned = -0.000578992 Jy ! Component: 2650 - total flux cleaned = -0.000568753 Jy ! Component: 2700 - total flux cleaned = -0.000589328 Jy ! Component: 2750 - total flux cleaned = -0.0005894 Jy ! Component: 2800 - total flux cleaned = -0.000609474 Jy ! Component: 2850 - total flux cleaned = -0.000609521 Jy ! Component: 2900 - total flux cleaned = -0.000629241 Jy ! Component: 2950 - total flux cleaned = -0.000648724 Jy ! Component: 3000 - total flux cleaned = -0.000648695 Jy ! Component: 3050 - total flux cleaned = -0.000629693 Jy ! Component: 3100 - total flux cleaned = -0.000639256 Jy ! Component: 3150 - total flux cleaned = -0.000657975 Jy ! Component: 3200 - total flux cleaned = -0.000639334 Jy ! Component: 3250 - total flux cleaned = -0.000639322 Jy ! Component: 3300 - total flux cleaned = -0.00062094 Jy ! Component: 3350 - total flux cleaned = -0.000593584 Jy ! Component: 3400 - total flux cleaned = -0.000584536 Jy ! Component: 3450 - total flux cleaned = -0.000584551 Jy ! Component: 3500 - total flux cleaned = -0.000593385 Jy ! Component: 3550 - total flux cleaned = -0.000575558 Jy ! Component: 3600 - total flux cleaned = -0.000557914 Jy ! Component: 3650 - total flux cleaned = -0.000566698 Jy ! Component: 3700 - total flux cleaned = -0.000549266 Jy ! Component: 3750 - total flux cleaned = -0.000540554 Jy ! Component: 3800 - total flux cleaned = -0.000531973 Jy ! Component: 3850 - total flux cleaned = -0.000514849 Jy ! Component: 3900 - total flux cleaned = -0.000523401 Jy ! Component: 3950 - total flux cleaned = -0.00049783 Jy ! Component: 4000 - total flux cleaned = -0.000480915 Jy ! Component: 4050 - total flux cleaned = -0.000464023 Jy ! Total flux subtracted in 4096 components = -0.000447205 Jy ! Clean residual min=-0.000505 max=0.000500 Jy/beam ! Clean residual mean=0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0348857 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 286 components and 0.0348857 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1037-3343_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 2.519 at -1.778 degrees (North through East) ! Clean map min=-0.0012294 max=0.02657 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1037-3343_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0265699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54692 1.54692 3.09383 6.18767 12.3753 24.7507 49.5014 99.0027 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 193.934 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1037-3343_X_uvs.log closed on Thu Nov 28 23:34:16 2013