! Started logfile: /d2/scr/pima/bp171aa_uvs/J0744-1414_X_uvs.log on Thu Nov 28 23:31:40 2013 obs /d2/scr/pima/bp171aa_uvs/J0744-1414_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0744-1414_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0744-1414 ! ! 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 3232 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/J0744-1414_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. ! ! 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=1.001348Jy sigma=0.707959 ! Fit after self-cal, rms=0.920079Jy sigma=0.650501 ! 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=0.7426 mas, bmaj=1.998 mas, bpa=-1.839 degrees ! Estimated noise=26.4149 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 = 0.0593661 Jy ! Component: 100 - total flux cleaned = 0.0755214 Jy ! Total flux subtracted in 100 components = 0.0755214 Jy ! Clean residual min=-0.003996 max=0.006496 Jy/beam ! Clean residual mean=-0.000003 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.0755214 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0755214 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=0.032573Jy sigma=0.023028 ! Fit after self-cal, rms=0.032549Jy sigma=0.023012 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738595 Jy ! Component: 100 - total flux cleaned = 0.0116309 Jy ! Total flux subtracted in 100 components = 0.0116309 Jy ! Clean residual min=-0.003397 max=0.003392 Jy/beam ! Clean residual mean=-0.000010 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0871523 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0871523 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=0.030342Jy sigma=0.021451 ! Fit after self-cal, rms=0.030333Jy sigma=0.021445 ! 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=0.8759 mas, bmaj=2.289 mas, bpa=-1.365 degrees ! Estimated noise=17.5924 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 = 0.00345194 Jy ! Component: 100 - total flux cleaned = 0.00517616 Jy ! Component: 150 - total flux cleaned = 0.00606744 Jy ! Component: 200 - total flux cleaned = 0.0065317 Jy ! Total flux subtracted in 200 components = 0.0065317 Jy ! Clean residual min=-0.002434 max=0.002284 Jy/beam ! Clean residual mean=-0.000007 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0936841 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0936841 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=0.029971Jy sigma=0.021189 ! Fit after self-cal, rms=0.029969Jy sigma=0.021188 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8759 x 2.289 at -1.365 degrees (North through East) ! Clean map min=-0.0022776 max=0.078625 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 1.13 FD 1.14 HN 0.91 KP 0.99 ! LA 1.03 MK 1.11 NL 1.01 OV 1.01 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 0.93 KP 0.97 ! LA 1.00 MK 1.00 NL 1.11 OV 0.95 ! PT 0.91 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 0.93 KP 1.09 ! LA 0.92 MK 0.98 NL 1.09 OV 1.04 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.00 KP 0.90 ! LA 0.96 MK 1.07 NL 1.02 OV 1.04 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.03 ! LA 0.94 MK 0.94 NL 0.97 OV 0.97 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.08 KP 1.08 ! LA 1.01 MK 1.04 NL 0.98 OV 1.07 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.98 KP 1.01 ! LA 0.97 MK 0.96 NL 0.99 OV 1.11 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 0.97 KP 1.14 ! LA 0.91 MK 0.94 NL 0.96 OV 1.07 ! PT 0.89 SC 1.19 ! ! ! Fit before self-cal, rms=0.029969Jy sigma=0.021188 ! Fit after self-cal, rms=0.028845Jy sigma=0.020386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8743 mas, bmaj=2.295 mas, bpa=-1.456 degrees ! Estimated noise=17.5702 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 (1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130803 Jy ! Component: 100 - total flux cleaned = 0.00127468 Jy ! Component: 150 - total flux cleaned = 0.0012271 Jy ! Component: 200 - total flux cleaned = 0.00117311 Jy ! Total flux subtracted in 200 components = 0.00117311 Jy ! Clean residual min=-0.001358 max=0.001241 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0948572 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0948572 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=0.028761Jy sigma=0.020324 ! Fit after self-cal, rms=0.028784Jy sigma=0.020317 ! 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=0.028784Jy sigma=0.020317 ! Fit after self-cal, rms=0.028689Jy sigma=0.020313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=2.291 mas, bpa=-1.552 degrees ! Estimated noise=17.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221409 Jy ! Component: 100 - total flux cleaned = 0.000149573 Jy ! Component: 150 - total flux cleaned = 0.000124601 Jy ! Component: 200 - total flux cleaned = 9.1321e-05 Jy ! Total flux subtracted in 200 components = 9.1321e-05 Jy ! Clean residual min=-0.001314 max=0.001146 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0949485 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.0949485 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=0.028676Jy sigma=0.020304 ! Fit after self-cal, rms=0.028677Jy sigma=0.020304 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 = -6.54985e-05 Jy ! Component: 100 - total flux cleaned = -8.35737e-05 Jy ! Component: 150 - total flux cleaned = -7.53135e-05 Jy ! Component: 200 - total flux cleaned = -7.58084e-05 Jy ! Total flux subtracted in 200 components = -7.58084e-05 Jy ! Clean residual min=-0.001302 max=0.001146 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0948727 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0948727 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=0.028672Jy sigma=0.020301 ! Fit after self-cal, rms=0.028672Jy sigma=0.020301 ! 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=0.028672Jy sigma=0.020301 ! Fit after self-cal, rms=0.028635Jy sigma=0.020300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8708 mas, bmaj=2.291 mas, bpa=-1.606 degrees ! Estimated noise=17.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.10323e-05 Jy ! Component: 100 - total flux cleaned = -9.11155e-05 Jy ! Component: 150 - total flux cleaned = -8.43063e-05 Jy ! Component: 200 - total flux cleaned = -7.10633e-05 Jy ! Total flux subtracted in 200 components = -7.10633e-05 Jy ! Clean residual min=-0.001252 max=0.001137 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0948016 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.0948016 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=0.028632Jy sigma=0.020298 ! Fit after self-cal, rms=0.028632Jy sigma=0.020298 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 = -3.78535e-05 Jy ! Component: 100 - total flux cleaned = -2.55644e-05 Jy ! Component: 150 - total flux cleaned = -1.39339e-05 Jy ! Component: 200 - total flux cleaned = -1.39547e-05 Jy ! Total flux subtracted in 200 components = -1.39547e-05 Jy ! Clean residual min=-0.001232 max=0.001137 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0947876 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0947876 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=0.028630Jy sigma=0.020296 ! Fit after self-cal, rms=0.028630Jy sigma=0.020296 ! 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=0.028630Jy sigma=0.020296 ! Fit after self-cal, rms=0.028607Jy sigma=0.020296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.038 mas, bmaj=4.331 mas, bpa=3.236 degrees ! Estimated noise=23.0029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.00915e-06 Jy ! Component: 100 - total flux cleaned = 1.40231e-06 Jy ! Component: 150 - total flux cleaned = -3.68886e-06 Jy ! Component: 200 - total flux cleaned = -8.46961e-06 Jy ! Total flux subtracted in 200 components = -8.46961e-06 Jy ! Clean residual min=-0.001223 max=0.001147 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0947792 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.0947791 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=0.028607Jy sigma=0.020297 ! Fit after self-cal, rms=0.028607Jy sigma=0.020296 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 = -4.66915e-06 Jy ! Component: 100 - total flux cleaned = -9.06375e-06 Jy ! Component: 150 - total flux cleaned = -1.77882e-05 Jy ! Component: 200 - total flux cleaned = -2.20504e-05 Jy ! Total flux subtracted in 200 components = -2.20504e-05 Jy ! Clean residual min=-0.001219 max=0.001145 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0947571 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0947571 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=0.028607Jy sigma=0.020297 ! Fit after self-cal, rms=0.028607Jy sigma=0.020297 ! 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=0.8704 mas, bmaj=2.291 mas, bpa=-1.631 degrees ! Estimated noise=17.4738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 2.291 at -1.631 degrees (North through East) ! Clean map min=-0.0010529 max=0.078466 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=0.7391 mas, bmaj=2.003 mas, bpa=-2.258 degrees ! Estimated noise=26.3082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059104 Jy ! Component: 100 - total flux cleaned = 0.0758041 Jy ! Component: 150 - total flux cleaned = 0.0832888 Jy ! Component: 200 - total flux cleaned = 0.0876324 Jy ! Total flux subtracted in 200 components = 0.0876324 Jy ! Clean residual min=-0.002557 max=0.002830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0876324 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0876324 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=2.291 mas, bpa=-1.631 degrees ! Estimated noise=17.4738 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 = 0.00342765 Jy ! Component: 100 - total flux cleaned = 0.00535202 Jy ! Component: 150 - total flux cleaned = 0.00632742 Jy ! Component: 200 - total flux cleaned = 0.00660548 Jy ! Total flux subtracted in 200 components = 0.00660548 Jy ! Clean residual min=-0.001303 max=0.001134 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0942379 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.0942379 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=2.038 mas, bmaj=4.331 mas, bpa=3.236 degrees ! Estimated noise=23.0029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332972 Jy ! Component: 100 - total flux cleaned = 0.00039031 Jy ! Component: 150 - total flux cleaned = 0.000434282 Jy ! Component: 200 - total flux cleaned = 0.000446115 Jy ! Total flux subtracted in 200 components = 0.000446115 Jy ! Clean residual min=-0.001245 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.094684 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 = 1.02383e-05 Jy ! Component: 100 - total flux cleaned = 1.02198e-05 Jy ! Component: 150 - total flux cleaned = 1.91486e-05 Jy ! Component: 200 - total flux cleaned = 2.71323e-05 Jy ! Total flux subtracted in 200 components = 2.71323e-05 Jy ! Clean residual min=-0.001244 max=0.001144 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0947111 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.0947111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=2.291 mas, bpa=-1.631 degrees ! Estimated noise=17.4738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.57118e-05 Jy ! Component: 100 - total flux cleaned = -0.000119504 Jy ! Component: 150 - total flux cleaned = -9.79296e-05 Jy ! Component: 200 - total flux cleaned = -6.93717e-05 Jy ! Total flux subtracted in 200 components = -6.93717e-05 Jy ! Clean residual min=-0.001243 max=0.001142 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0946418 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0946417 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=0.028612Jy sigma=0.020301 ! Fit after self-cal, rms=0.028612Jy sigma=0.020301 wmodel /d2/scr/pima/bp171aa_uvs/J0744-1414_X_map.mod ! Writing 77 model components to file: /d2/scr/pima/bp171aa_uvs/J0744-1414_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0744-1414_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0744-1414_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0744-1414_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0744-1414_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 = -0.000297047 Jy ! Component: 100 - total flux cleaned = -0.000437181 Jy ! Component: 150 - total flux cleaned = -0.000587534 Jy ! Component: 200 - total flux cleaned = -0.000731345 Jy ! Component: 250 - total flux cleaned = -0.000818054 Jy ! Component: 300 - total flux cleaned = -0.000901375 Jy ! Component: 350 - total flux cleaned = -0.000933057 Jy ! Component: 400 - total flux cleaned = -0.000886675 Jy ! Component: 450 - total flux cleaned = -0.000902152 Jy ! Component: 500 - total flux cleaned = -0.000916889 Jy ! Component: 550 - total flux cleaned = -0.000917515 Jy ! Component: 600 - total flux cleaned = -0.000959342 Jy ! Component: 650 - total flux cleaned = -0.000986379 Jy ! Component: 700 - total flux cleaned = -0.000999865 Jy ! Component: 750 - total flux cleaned = -0.00103901 Jy ! Component: 800 - total flux cleaned = -0.00103903 Jy ! Component: 850 - total flux cleaned = -0.00103908 Jy ! Component: 900 - total flux cleaned = -0.00106361 Jy ! Component: 950 - total flux cleaned = -0.00102745 Jy ! Component: 1000 - total flux cleaned = -0.00102759 Jy ! Component: 1050 - total flux cleaned = -0.00100451 Jy ! Component: 1100 - total flux cleaned = -0.000993502 Jy ! Component: 1150 - total flux cleaned = -0.00100467 Jy ! Component: 1200 - total flux cleaned = -0.0009826 Jy ! Component: 1250 - total flux cleaned = -0.000971715 Jy ! Component: 1300 - total flux cleaned = -0.000929515 Jy ! Component: 1350 - total flux cleaned = -0.000992112 Jy ! Component: 1400 - total flux cleaned = -0.000961167 Jy ! Component: 1450 - total flux cleaned = -0.000981684 Jy ! Component: 1500 - total flux cleaned = -0.00101162 Jy ! Component: 1550 - total flux cleaned = -0.00103139 Jy ! Component: 1600 - total flux cleaned = -0.00105096 Jy ! Component: 1650 - total flux cleaned = -0.00105089 Jy ! Component: 1700 - total flux cleaned = -0.00104146 Jy ! Component: 1750 - total flux cleaned = -0.00109753 Jy ! Component: 1800 - total flux cleaned = -0.0011156 Jy ! Component: 1850 - total flux cleaned = -0.00111552 Jy ! Component: 1900 - total flux cleaned = -0.0011334 Jy ! Component: 1950 - total flux cleaned = -0.0011335 Jy ! Component: 2000 - total flux cleaned = -0.00114241 Jy ! Component: 2050 - total flux cleaned = -0.00115113 Jy ! Component: 2100 - total flux cleaned = -0.00116857 Jy ! Component: 2150 - total flux cleaned = -0.00120261 Jy ! Component: 2200 - total flux cleaned = -0.00120249 Jy ! Component: 2250 - total flux cleaned = -0.00120257 Jy ! Component: 2300 - total flux cleaned = -0.00118608 Jy ! Component: 2350 - total flux cleaned = -0.00121893 Jy ! Component: 2400 - total flux cleaned = -0.00122711 Jy ! Component: 2450 - total flux cleaned = -0.00127538 Jy ! Component: 2500 - total flux cleaned = -0.0012833 Jy ! Component: 2550 - total flux cleaned = -0.00133868 Jy ! Component: 2600 - total flux cleaned = -0.00135432 Jy ! Component: 2650 - total flux cleaned = -0.0014087 Jy ! Component: 2700 - total flux cleaned = -0.0014318 Jy ! Component: 2750 - total flux cleaned = -0.00145474 Jy ! Component: 2800 - total flux cleaned = -0.00147757 Jy ! Component: 2850 - total flux cleaned = -0.00151524 Jy ! Component: 2900 - total flux cleaned = -0.00153016 Jy ! Component: 2950 - total flux cleaned = -0.00156725 Jy ! Component: 3000 - total flux cleaned = -0.00158935 Jy ! Component: 3050 - total flux cleaned = -0.00161859 Jy ! Component: 3100 - total flux cleaned = -0.00164768 Jy ! Component: 3150 - total flux cleaned = -0.00169808 Jy ! Component: 3200 - total flux cleaned = -0.00172665 Jy ! Component: 3250 - total flux cleaned = -0.00174795 Jy ! Component: 3300 - total flux cleaned = -0.00176916 Jy ! Component: 3350 - total flux cleaned = -0.00183217 Jy ! Component: 3400 - total flux cleaned = -0.00186699 Jy ! Component: 3450 - total flux cleaned = -0.00192223 Jy ! Component: 3500 - total flux cleaned = -0.00194966 Jy ! Component: 3550 - total flux cleaned = -0.00199046 Jy ! Component: 3600 - total flux cleaned = -0.00204458 Jy ! Component: 3650 - total flux cleaned = -0.00208483 Jy ! Component: 3700 - total flux cleaned = -0.00212483 Jy ! Component: 3750 - total flux cleaned = -0.00213811 Jy ! Component: 3800 - total flux cleaned = -0.00219085 Jy ! Component: 3850 - total flux cleaned = -0.0022236 Jy ! Component: 3900 - total flux cleaned = -0.00226264 Jy ! Component: 3950 - total flux cleaned = -0.00230788 Jy ! Component: 4000 - total flux cleaned = -0.00234003 Jy ! Component: 4050 - total flux cleaned = -0.00237194 Jy ! Total flux subtracted in 4096 components = -0.00242274 Jy ! Clean residual min=-0.000387 max=0.000433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.092219 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 343 components and 0.092219 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0744-1414_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 2.291 at -1.631 degrees (North through East) ! Clean map min=-0.00085739 max=0.07832 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0744-1414_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0783203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400674 0.400674 0.801349 1.6027 3.20539 6.41079 12.8216 25.6432 51.2863 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 748.737 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0744-1414_X_uvs.log closed on Thu Nov 28 23:31:45 2013