! Started logfile: /d2/scr/pima/bp171aa_uvs/J1217-2147_X_uvs.log on Thu Nov 28 23:36:38 2013 obs /d2/scr/pima/bp171aa_uvs/J1217-2147_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1217-2147_X_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.808081 visibilities/baseline/integration-bin. ! Found source: J1217-2147 ! ! 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 3200 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/J1217-2147_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 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 1 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=0.996297Jy sigma=0.704246 ! Fit after self-cal, rms=0.978601Jy sigma=0.691767 ! 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=0.8464 mas, bmaj=1.98 mas, bpa=7.61 degrees ! Estimated noise=26.836 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 = 0.01833 Jy ! Component: 100 - total flux cleaned = 0.0216315 Jy ! Total flux subtracted in 100 components = 0.0216315 Jy ! Clean residual min=-0.003285 max=0.003069 Jy/beam ! Clean residual mean=-0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0216315 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0216315 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=0.035558Jy sigma=0.025067 ! Fit after self-cal, rms=0.034665Jy sigma=0.024435 ! 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=1.039 mas, bmaj=2.43 mas, bpa=6.299 degrees ! Estimated noise=17.6836 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 = 0.000313862 Jy ! Component: 100 - total flux cleaned = 8.69332e-05 Jy ! Component: 150 - total flux cleaned = -3.82139e-05 Jy ! Component: 200 - total flux cleaned = -0.000170132 Jy ! Total flux subtracted in 200 components = -0.000170132 Jy ! Clean residual min=-0.002319 max=0.001965 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0214614 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.0214614 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=0.034506Jy sigma=0.024326 ! Fit after self-cal, rms=0.034489Jy sigma=0.024315 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.43 at 6.299 degrees (North through East) ! Clean map min=-0.0024251 max=0.023725 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* MK 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* MK 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* MK 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* MK 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* MK 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* MK 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* MK 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.034489Jy sigma=0.024315 ! Fit after self-cal, rms=0.034489Jy sigma=0.024315 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.43 mas, bpa=6.299 degrees ! Estimated noise=17.6836 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 = -0.000456118 Jy ! Component: 100 - total flux cleaned = -0.000603813 Jy ! Component: 150 - total flux cleaned = -0.000737091 Jy ! Component: 200 - total flux cleaned = -0.000857769 Jy ! Total flux subtracted in 200 components = -0.000857769 Jy ! Clean residual min=-0.002095 max=0.001881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0206036 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.0206036 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=0.034442Jy sigma=0.024282 ! Fit after self-cal, rms=0.034436Jy sigma=0.024279 ! 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=0.034436Jy sigma=0.024279 ! Fit after self-cal, rms=0.034436Jy sigma=0.024279 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.43 mas, bpa=6.299 degrees ! Estimated noise=17.6836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350936 Jy ! Component: 100 - total flux cleaned = -0.000462417 Jy ! Component: 150 - total flux cleaned = -0.000562272 Jy ! Component: 200 - total flux cleaned = -0.000636955 Jy ! Total flux subtracted in 200 components = -0.000636955 Jy ! Clean residual min=-0.002046 max=0.001854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0199667 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0199667 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=0.034411Jy sigma=0.024262 ! Fit after self-cal, rms=0.034408Jy sigma=0.024260 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 = -0.000228966 Jy ! Component: 100 - total flux cleaned = -0.000300123 Jy ! Component: 150 - total flux cleaned = -0.000350886 Jy ! Component: 200 - total flux cleaned = -0.000399032 Jy ! Total flux subtracted in 200 components = -0.000399032 Jy ! Clean residual min=-0.002039 max=0.001818 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0195676 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0195676 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=0.034392Jy sigma=0.024249 ! Fit after self-cal, rms=0.034391Jy sigma=0.024248 ! 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=0.034391Jy sigma=0.024248 ! Fit after self-cal, rms=0.034391Jy sigma=0.024248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.43 mas, bpa=6.299 degrees ! Estimated noise=17.6836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168529 Jy ! Component: 100 - total flux cleaned = -0.000200176 Jy ! Component: 150 - total flux cleaned = -0.000231502 Jy ! Component: 200 - total flux cleaned = -0.000262211 Jy ! Total flux subtracted in 200 components = -0.000262211 Jy ! Clean residual min=-0.002037 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0193054 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0193054 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=0.034378Jy sigma=0.024239 ! Fit after self-cal, rms=0.034378Jy sigma=0.024239 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 = -0.000100146 Jy ! Component: 100 - total flux cleaned = -0.000129661 Jy ! Component: 150 - total flux cleaned = -0.000158343 Jy ! Component: 200 - total flux cleaned = -0.000186899 Jy ! Total flux subtracted in 200 components = -0.000186899 Jy ! Clean residual min=-0.002031 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0191185 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 14 components and 0.0191185 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=0.034367Jy sigma=0.024232 ! Fit after self-cal, rms=0.034367Jy sigma=0.024232 ! 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=0.034367Jy sigma=0.024232 ! Fit after self-cal, rms=0.034367Jy sigma=0.024232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=5.439 mas, bpa=5.256 degrees ! Estimated noise=22.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486883 Jy ! Component: 100 - total flux cleaned = -0.000526925 Jy ! Component: 150 - total flux cleaned = -0.00053597 Jy ! Component: 200 - total flux cleaned = -0.000544266 Jy ! Total flux subtracted in 200 components = -0.000544266 Jy ! Clean residual min=-0.001471 max=0.001998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0185743 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0185743 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=0.034364Jy sigma=0.024229 ! Fit after self-cal, rms=0.034363Jy sigma=0.024229 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 = -7.42707e-05 Jy ! Component: 100 - total flux cleaned = -8.3196e-05 Jy ! Component: 150 - total flux cleaned = -9.15674e-05 Jy ! Component: 200 - total flux cleaned = -0.000100186 Jy ! Total flux subtracted in 200 components = -0.000100186 Jy ! Clean residual min=-0.001471 max=0.001993 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0184741 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 19 components and 0.0184741 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=0.034362Jy sigma=0.024227 ! Fit after self-cal, rms=0.034361Jy sigma=0.024227 ! 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=1.039 mas, bmaj=2.43 mas, bpa=6.299 degrees ! Estimated noise=17.6836 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.43 at 6.299 degrees (North through East) ! Clean map min=-0.0020206 max=0.02559 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=0.8464 mas, bmaj=1.98 mas, bpa=7.61 degrees ! Estimated noise=26.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198561 Jy ! Component: 100 - total flux cleaned = 0.0213962 Jy ! Component: 150 - total flux cleaned = 0.0211566 Jy ! Component: 200 - total flux cleaned = 0.020916 Jy ! Total flux subtracted in 200 components = 0.020916 Jy ! Clean residual min=-0.002820 max=0.002913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.020916 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.020916 Jy ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.43 mas, bpa=6.299 degrees ! Estimated noise=17.6836 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 = -0.00099479 Jy ! Component: 100 - total flux cleaned = -0.001149 Jy ! Component: 150 - total flux cleaned = -0.00128703 Jy ! Component: 200 - total flux cleaned = -0.00138939 Jy ! Total flux subtracted in 200 components = -0.00138939 Jy ! Clean residual min=-0.002043 max=0.001850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0195266 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0195266 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=2.2 mas, bmaj=5.439 mas, bpa=5.256 degrees ! Estimated noise=22.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000573442 Jy ! Component: 100 - total flux cleaned = -0.000624423 Jy ! Component: 150 - total flux cleaned = -0.000654205 Jy ! Component: 200 - total flux cleaned = -0.000681417 Jy ! Total flux subtracted in 200 components = -0.000681417 Jy ! Clean residual min=-0.001553 max=0.001912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0188452 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 = -3.9393e-05 Jy ! Component: 100 - total flux cleaned = -6.43417e-05 Jy ! Component: 150 - total flux cleaned = -8.82511e-05 Jy ! Component: 200 - total flux cleaned = -0.000122826 Jy ! Total flux subtracted in 200 components = -0.000122826 Jy ! Clean residual min=-0.001514 max=0.001923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0187224 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 12 components and 0.0187224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.43 mas, bpa=6.299 degrees ! Estimated noise=17.6836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432086 Jy ! Component: 100 - total flux cleaned = 0.000452583 Jy ! Component: 150 - total flux cleaned = 0.00041731 Jy ! Component: 200 - total flux cleaned = 0.000385034 Jy ! Total flux subtracted in 200 components = 0.000385034 Jy ! Clean residual min=-0.002103 max=0.001807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0191074 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0191074 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=0.034378Jy sigma=0.024240 ! Fit after self-cal, rms=0.034376Jy sigma=0.024238 wmodel /d2/scr/pima/bp171aa_uvs/J1217-2147_X_map.mod ! Writing 19 model components to file: /d2/scr/pima/bp171aa_uvs/J1217-2147_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1217-2147_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1217-2147_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1217-2147_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1217-2147_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 = -0.000485556 Jy ! Component: 100 - total flux cleaned = -0.000812799 Jy ! Component: 150 - total flux cleaned = -0.00112102 Jy ! Component: 200 - total flux cleaned = -0.00132614 Jy ! Component: 250 - total flux cleaned = -0.00149308 Jy ! Component: 300 - total flux cleaned = -0.00157329 Jy ! Component: 350 - total flux cleaned = -0.00175379 Jy ! Component: 400 - total flux cleaned = -0.00185293 Jy ! Component: 450 - total flux cleaned = -0.00187632 Jy ! Component: 500 - total flux cleaned = -0.00187612 Jy ! Component: 550 - total flux cleaned = -0.00192063 Jy ! Component: 600 - total flux cleaned = -0.00200654 Jy ! Component: 650 - total flux cleaned = -0.00206974 Jy ! Component: 700 - total flux cleaned = -0.00219263 Jy ! Component: 750 - total flux cleaned = -0.0023307 Jy ! Component: 800 - total flux cleaned = -0.00236858 Jy ! Component: 850 - total flux cleaned = -0.00246234 Jy ! Component: 900 - total flux cleaned = -0.00249849 Jy ! Component: 950 - total flux cleaned = -0.00253492 Jy ! Component: 1000 - total flux cleaned = -0.0026052 Jy ! Component: 1050 - total flux cleaned = -0.00270715 Jy ! Component: 1100 - total flux cleaned = -0.0027737 Jy ! Component: 1150 - total flux cleaned = -0.00285535 Jy ! Component: 1200 - total flux cleaned = -0.00290297 Jy ! Component: 1250 - total flux cleaned = -0.00299713 Jy ! Component: 1300 - total flux cleaned = -0.00307438 Jy ! Component: 1350 - total flux cleaned = -0.00322544 Jy ! Component: 1400 - total flux cleaned = -0.00334369 Jy ! Component: 1450 - total flux cleaned = -0.00341623 Jy ! Component: 1500 - total flux cleaned = -0.00351655 Jy ! Component: 1550 - total flux cleaned = -0.00361482 Jy ! Component: 1600 - total flux cleaned = -0.00378037 Jy ! Component: 1650 - total flux cleaned = -0.00383439 Jy ! Component: 1700 - total flux cleaned = -0.00390127 Jy ! Component: 1750 - total flux cleaned = -0.00399351 Jy ! Component: 1800 - total flux cleaned = -0.00408382 Jy ! Component: 1850 - total flux cleaned = -0.00412214 Jy ! Component: 1900 - total flux cleaned = -0.00420995 Jy ! Component: 1950 - total flux cleaned = -0.00424706 Jy ! Component: 2000 - total flux cleaned = -0.00429571 Jy ! Component: 2050 - total flux cleaned = -0.00428354 Jy ! Component: 2100 - total flux cleaned = -0.00431904 Jy ! Component: 2150 - total flux cleaned = -0.0043892 Jy ! Component: 2200 - total flux cleaned = -0.00442382 Jy ! Component: 2250 - total flux cleaned = -0.00446976 Jy ! Component: 2300 - total flux cleaned = -0.00454844 Jy ! Component: 2350 - total flux cleaned = -0.00457065 Jy ! Component: 2400 - total flux cleaned = -0.0045926 Jy ! Component: 2450 - total flux cleaned = -0.00465769 Jy ! Component: 2500 - total flux cleaned = -0.00468981 Jy ! Component: 2550 - total flux cleaned = -0.00472163 Jy ! Component: 2600 - total flux cleaned = -0.00470064 Jy ! Component: 2650 - total flux cleaned = -0.00474221 Jy ! Component: 2700 - total flux cleaned = -0.00475241 Jy ! Component: 2750 - total flux cleaned = -0.00476243 Jy ! Component: 2800 - total flux cleaned = -0.00476242 Jy ! Component: 2850 - total flux cleaned = -0.00477239 Jy ! Component: 2900 - total flux cleaned = -0.00478227 Jy ! Component: 2950 - total flux cleaned = -0.0048214 Jy ! Component: 3000 - total flux cleaned = -0.00481161 Jy ! Component: 3050 - total flux cleaned = -0.00486916 Jy ! Component: 3100 - total flux cleaned = -0.0048691 Jy ! Component: 3150 - total flux cleaned = -0.00489744 Jy ! Component: 3200 - total flux cleaned = -0.0049069 Jy ! Component: 3250 - total flux cleaned = -0.00495343 Jy ! Component: 3300 - total flux cleaned = -0.00496278 Jy ! Component: 3350 - total flux cleaned = -0.00497196 Jy ! Component: 3400 - total flux cleaned = -0.00496295 Jy ! Component: 3450 - total flux cleaned = -0.00496296 Jy ! Component: 3500 - total flux cleaned = -0.00498081 Jy ! Component: 3550 - total flux cleaned = -0.004963 Jy ! Component: 3600 - total flux cleaned = -0.00497182 Jy ! Component: 3650 - total flux cleaned = -0.00497189 Jy ! Component: 3700 - total flux cleaned = -0.00496321 Jy ! Component: 3750 - total flux cleaned = -0.00498063 Jy ! Component: 3800 - total flux cleaned = -0.00501524 Jy ! Component: 3850 - total flux cleaned = -0.00504097 Jy ! Component: 3900 - total flux cleaned = -0.00504949 Jy ! Component: 3950 - total flux cleaned = -0.00505803 Jy ! Component: 4000 - total flux cleaned = -0.00506653 Jy ! Component: 4050 - total flux cleaned = -0.00505811 Jy ! Total flux subtracted in 4096 components = -0.00507494 Jy ! Clean residual min=-0.000476 max=0.000496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0140325 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 298 components and 0.0140325 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1217-2147_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.43 at 6.299 degrees (North through East) ! Clean map min=-0.0018333 max=0.025209 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1217-2147_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0252095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57358 1.57358 3.14716 6.29431 12.5886 25.1772 50.3545 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 190.648 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1217-2147_X_uvs.log closed on Thu Nov 28 23:36:44 2013