! Started logfile: /d2/scr/pima/bp171a5_uvs/J1416-2131_C_uvs.log on Sun Jan 19 22:07:36 2014 obs /d2/scr/pima/bp171a5_uvs/J1416-2131_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1416-2131_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1416-2131 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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/bp171a5_uvs/J1416-2131_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. ! ! 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=1.005561Jy sigma=37.335861 ! Fit after self-cal, rms=0.887730Jy sigma=32.701621 ! 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=1.359 mas, bmaj=3.678 mas, bpa=-8.354 degrees ! Estimated noise=0.76816 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 = 0.083148 Jy ! Component: 100 - total flux cleaned = 0.113415 Jy ! Total flux subtracted in 100 components = 0.113415 Jy ! Clean residual min=-0.006551 max=0.016606 Jy/beam ! Clean residual mean=0.000006 rms=0.002356 Jy/beam ! Combined flux in latest and established models = 0.113415 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.113415 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=0.043406Jy sigma=1.506726 ! Fit after self-cal, rms=0.043383Jy sigma=1.503189 ! Inverting map ! Added new window around map position (-2.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169898 Jy ! Component: 100 - total flux cleaned = 0.0278993 Jy ! Total flux subtracted in 100 components = 0.0278993 Jy ! Clean residual min=-0.005176 max=0.008311 Jy/beam ! Clean residual mean=0.000002 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.141314 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.141314 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=0.032944Jy sigma=1.039906 ! Fit after self-cal, rms=0.032679Jy sigma=1.031080 ! Inverting map ! Added new window around map position (-4.5, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897025 Jy ! Component: 100 - total flux cleaned = 0.0150387 Jy ! Total flux subtracted in 100 components = 0.0150387 Jy ! Clean residual min=-0.003690 max=0.005336 Jy/beam ! Clean residual mean=-0.000001 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.156353 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.156353 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=0.028848Jy sigma=0.866024 ! Fit after self-cal, rms=0.028644Jy sigma=0.855250 ! 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=1.633 mas, bmaj=4.259 mas, bpa=-7.181 degrees ! Estimated noise=0.60703 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 = 0.00702008 Jy ! Component: 100 - total flux cleaned = 0.0113511 Jy ! Component: 150 - total flux cleaned = 0.0142528 Jy ! Component: 200 - total flux cleaned = 0.0162102 Jy ! Total flux subtracted in 200 components = 0.0162102 Jy ! Clean residual min=-0.003517 max=0.004059 Jy/beam ! Clean residual mean=-0.000005 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.172563 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.172563 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=0.026371Jy sigma=0.776485 ! Fit after self-cal, rms=0.026201Jy sigma=0.765799 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.633 x 4.259 at -7.181 degrees (North through East) ! Clean map min=-0.0030329 max=0.10283 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 0.96 FD 1.00 HN 0.98 KP 0.91 ! LA 1.01 MK 1.09 NL 1.03 OV 1.01 ! PT 0.86 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.93 ! LA 1.12 MK 0.94 NL 1.14 OV 1.04 ! PT 0.94 SC 0.99 ! ! ! 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 0.94 FD 1.05 HN 0.97 KP 0.96 ! LA 1.11 MK 1.03 NL 1.13 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.97 ! LA 1.08 MK 0.98 NL 0.98 OV 1.00 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.10 KP 1.02 ! LA 1.17 MK 0.97 NL 0.96 OV 1.03 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 1.02 KP 0.97 ! LA 1.06 MK 0.97 NL 0.98 OV 1.02 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.05 KP 1.08 ! LA 1.08 MK 1.02 NL 1.01 OV 1.06 ! PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.026201Jy sigma=0.765799 ! Fit after self-cal, rms=0.024111Jy sigma=0.653406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.257 mas, bpa=-7.196 degrees ! Estimated noise=0.611536 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 = 0.00196524 Jy ! Component: 100 - total flux cleaned = 0.00311033 Jy ! Component: 150 - total flux cleaned = 0.00353987 Jy ! Component: 200 - total flux cleaned = 0.00380794 Jy ! Total flux subtracted in 200 components = 0.00380794 Jy ! Clean residual min=-0.002157 max=0.002485 Jy/beam ! Clean residual mean=0.000005 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.176371 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.176371 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=0.023869Jy sigma=0.646990 ! Fit after self-cal, rms=0.023860Jy sigma=0.645820 ! 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=0.023860Jy sigma=0.645820 ! Fit after self-cal, rms=0.023903Jy sigma=0.643202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.628 mas, bmaj=4.25 mas, bpa=-7.268 degrees ! Estimated noise=0.615797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155641 Jy ! Component: 100 - total flux cleaned = 0.00248281 Jy ! Component: 150 - total flux cleaned = 0.00302302 Jy ! Component: 200 - total flux cleaned = 0.00316636 Jy ! Total flux subtracted in 200 components = 0.00316636 Jy ! Clean residual min=-0.002147 max=0.002471 Jy/beam ! Clean residual mean=0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.179537 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 99 components and 0.179537 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=0.023739Jy sigma=0.639752 ! Fit after self-cal, rms=0.023734Jy sigma=0.639195 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 = 0.000527416 Jy ! Component: 100 - total flux cleaned = 0.000622296 Jy ! Component: 150 - total flux cleaned = 0.000638518 Jy ! Component: 200 - total flux cleaned = 0.000668587 Jy ! Total flux subtracted in 200 components = 0.000668587 Jy ! Clean residual min=-0.002125 max=0.002492 Jy/beam ! Clean residual mean=0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.180206 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.180206 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=0.023693Jy sigma=0.638351 ! Fit after self-cal, rms=0.023694Jy sigma=0.638157 ! 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=0.023694Jy sigma=0.638157 ! Fit after self-cal, rms=0.023753Jy sigma=0.635117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.247 mas, bpa=-7.331 degrees ! Estimated noise=0.621015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129049 Jy ! Component: 100 - total flux cleaned = 0.00202623 Jy ! Component: 150 - total flux cleaned = 0.00252177 Jy ! Component: 200 - total flux cleaned = 0.00267286 Jy ! Total flux subtracted in 200 components = 0.00267286 Jy ! Clean residual min=-0.002127 max=0.002486 Jy/beam ! Clean residual mean=0.000004 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.182879 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.182879 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=0.023635Jy sigma=0.633277 ! Fit after self-cal, rms=0.023636Jy sigma=0.633089 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 = 0.00032033 Jy ! Component: 100 - total flux cleaned = 0.000374885 Jy ! Component: 150 - total flux cleaned = 0.000386894 Jy ! Component: 200 - total flux cleaned = 0.000398289 Jy ! Total flux subtracted in 200 components = 0.000398289 Jy ! Clean residual min=-0.002137 max=0.002512 Jy/beam ! Clean residual mean=0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.183277 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.183277 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=0.023614Jy sigma=0.632742 ! Fit after self-cal, rms=0.023615Jy sigma=0.632681 ! 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=0.023615Jy sigma=0.632681 ! Fit after self-cal, rms=0.023693Jy sigma=0.630218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=8.662 mas, bpa=-3.927 degrees ! Estimated noise=0.768075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190972 Jy ! Component: 100 - total flux cleaned = 0.00274483 Jy ! Component: 150 - total flux cleaned = 0.00295478 Jy ! Component: 200 - total flux cleaned = 0.00298558 Jy ! Total flux subtracted in 200 components = 0.00298558 Jy ! Clean residual min=-0.003172 max=0.003533 Jy/beam ! Clean residual mean=0.000006 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.186263 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.186263 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=0.023634Jy sigma=0.630936 ! Fit after self-cal, rms=0.023632Jy sigma=0.630213 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 = 0.000460049 Jy ! Component: 100 - total flux cleaned = 0.000434033 Jy ! Component: 150 - total flux cleaned = 0.000422305 Jy ! Component: 200 - total flux cleaned = 0.00040014 Jy ! Total flux subtracted in 200 components = 0.00040014 Jy ! Clean residual min=-0.003194 max=0.003548 Jy/beam ! Clean residual mean=0.000006 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.186663 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 126 components and 0.186663 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=0.023637Jy sigma=0.630968 ! Fit after self-cal, rms=0.023639Jy sigma=0.630866 ! 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=1.624 mas, bmaj=4.245 mas, bpa=-7.38 degrees ! Estimated noise=0.626321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.245 at -7.38 degrees (North through East) ! Clean map min=-0.0022171 max=0.10423 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=1.354 mas, bmaj=3.674 mas, bpa=-8.51 degrees ! Estimated noise=0.788606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0854346 Jy ! Component: 100 - total flux cleaned = 0.117055 Jy ! Component: 150 - total flux cleaned = 0.13535 Jy ! Component: 200 - total flux cleaned = 0.147871 Jy ! Total flux subtracted in 200 components = 0.147871 Jy ! Clean residual min=-0.003813 max=0.006991 Jy/beam ! Clean residual mean=0.000007 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.147871 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.147871 Jy ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.245 mas, bpa=-7.38 degrees ! Estimated noise=0.626321 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 = 0.0134269 Jy ! Component: 100 - total flux cleaned = 0.0217635 Jy ! Component: 150 - total flux cleaned = 0.0272067 Jy ! Component: 200 - total flux cleaned = 0.0308511 Jy ! Total flux subtracted in 200 components = 0.0308511 Jy ! Clean residual min=-0.002414 max=0.003165 Jy/beam ! Clean residual mean=0.000003 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.178722 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 74 components and 0.178722 Jy ! Inverting map ! Added new window around map position (-7.8, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314809 Jy ! Component: 100 - total flux cleaned = 0.00521025 Jy ! Component: 150 - total flux cleaned = 0.00674374 Jy ! Component: 200 - total flux cleaned = 0.00791566 Jy ! Total flux subtracted in 200 components = 0.00791566 Jy ! Clean residual min=-0.002086 max=0.002098 Jy/beam ! Clean residual mean=0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.186638 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.186638 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=3.886 mas, bmaj=8.662 mas, bpa=-3.927 degrees ! Estimated noise=0.768075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013087 Jy ! Component: 100 - total flux cleaned = 0.00203372 Jy ! Component: 150 - total flux cleaned = 0.00249351 Jy ! Component: 200 - total flux cleaned = 0.00262821 Jy ! Total flux subtracted in 200 components = 0.00262821 Jy ! Clean residual min=-0.003172 max=0.002841 Jy/beam ! Clean residual mean=0.000002 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.189266 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 = 5.49803e-05 Jy ! Component: 100 - total flux cleaned = 9.24883e-05 Jy ! Component: 150 - total flux cleaned = 0.000109493 Jy ! Component: 200 - total flux cleaned = 0.000125247 Jy ! Total flux subtracted in 200 components = 0.000125247 Jy ! Clean residual min=-0.003209 max=0.002818 Jy/beam ! Clean residual mean=0.000002 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.189391 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 140 components and 0.189391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.245 mas, bpa=-7.38 degrees ! Estimated noise=0.626321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.91761e-05 Jy ! Component: 100 - total flux cleaned = -2.07984e-05 Jy ! Component: 150 - total flux cleaned = 1.39355e-05 Jy ! Component: 200 - total flux cleaned = 6.28167e-05 Jy ! Total flux subtracted in 200 components = 6.28167e-05 Jy ! Clean residual min=-0.002212 max=0.002015 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.189454 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.189454 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=0.023413Jy sigma=0.619952 ! Fit after self-cal, rms=0.023386Jy sigma=0.618970 wmodel /d2/scr/pima/bp171a5_uvs/J1416-2131_C_map.mod ! Writing 158 model components to file: /d2/scr/pima/bp171a5_uvs/J1416-2131_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1416-2131_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1416-2131_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1416-2131_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1416-2131_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 = -0.000452923 Jy ! Component: 100 - total flux cleaned = -0.000658127 Jy ! Component: 150 - total flux cleaned = -0.000659742 Jy ! Component: 200 - total flux cleaned = -0.000570149 Jy ! Component: 250 - total flux cleaned = -0.000454518 Jy ! Component: 300 - total flux cleaned = -0.000343035 Jy ! Component: 350 - total flux cleaned = -0.000289356 Jy ! Component: 400 - total flux cleaned = -0.000289509 Jy ! Component: 450 - total flux cleaned = -0.000314782 Jy ! Component: 500 - total flux cleaned = -0.00029039 Jy ! Component: 550 - total flux cleaned = -0.000219541 Jy ! Component: 600 - total flux cleaned = -0.000174459 Jy ! Component: 650 - total flux cleaned = -0.000152098 Jy ! Component: 700 - total flux cleaned = -4.16171e-05 Jy ! Component: 750 - total flux cleaned = 2.29051e-05 Jy ! Component: 800 - total flux cleaned = 8.59556e-05 Jy ! Component: 850 - total flux cleaned = 0.000188559 Jy ! Component: 900 - total flux cleaned = 0.000248651 Jy ! Component: 950 - total flux cleaned = 0.000327004 Jy ! Component: 1000 - total flux cleaned = 0.000326758 Jy ! Component: 1050 - total flux cleaned = 0.000383945 Jy ! Component: 1100 - total flux cleaned = 0.000495546 Jy ! Component: 1150 - total flux cleaned = 0.000641753 Jy ! Component: 1200 - total flux cleaned = 0.000874864 Jy ! Component: 1250 - total flux cleaned = 0.00103284 Jy ! Component: 1300 - total flux cleaned = 0.0011368 Jy ! Component: 1350 - total flux cleaned = 0.00127329 Jy ! Component: 1400 - total flux cleaned = 0.00142416 Jy ! Component: 1450 - total flux cleaned = 0.00153987 Jy ! Component: 1500 - total flux cleaned = 0.00166989 Jy ! Component: 1550 - total flux cleaned = 0.00178178 Jy ! Component: 1600 - total flux cleaned = 0.00193888 Jy ! Component: 1650 - total flux cleaned = 0.00201587 Jy ! Component: 1700 - total flux cleaned = 0.00209227 Jy ! Component: 1750 - total flux cleaned = 0.00224273 Jy ! Component: 1800 - total flux cleaned = 0.00231676 Jy ! Component: 1850 - total flux cleaned = 0.00240432 Jy ! Component: 1900 - total flux cleaned = 0.00247631 Jy ! Component: 1950 - total flux cleaned = 0.002519 Jy ! Component: 2000 - total flux cleaned = 0.00261735 Jy ! Component: 2050 - total flux cleaned = 0.00264498 Jy ! Component: 2100 - total flux cleaned = 0.00268621 Jy ! Component: 2150 - total flux cleaned = 0.00279396 Jy ! Component: 2200 - total flux cleaned = 0.00287371 Jy ! Component: 2250 - total flux cleaned = 0.00290007 Jy ! Component: 2300 - total flux cleaned = 0.00295183 Jy ! Component: 2350 - total flux cleaned = 0.00305437 Jy ! Component: 2400 - total flux cleaned = 0.00307965 Jy ! Component: 2450 - total flux cleaned = 0.00312992 Jy ! Component: 2500 - total flux cleaned = 0.00319171 Jy ! Component: 2550 - total flux cleaned = 0.00325289 Jy ! Component: 2600 - total flux cleaned = 0.00333726 Jy ! Component: 2650 - total flux cleaned = 0.00339702 Jy ! Component: 2700 - total flux cleaned = 0.00344432 Jy ! Component: 2750 - total flux cleaned = 0.00350291 Jy ! Component: 2800 - total flux cleaned = 0.00353776 Jy ! Component: 2850 - total flux cleaned = 0.00364091 Jy ! Component: 2900 - total flux cleaned = 0.00368616 Jy ! Component: 2950 - total flux cleaned = 0.00371981 Jy ! Component: 3000 - total flux cleaned = 0.00378669 Jy ! Component: 3050 - total flux cleaned = 0.00385288 Jy ! Component: 3100 - total flux cleaned = 0.00390748 Jy ! Component: 3150 - total flux cleaned = 0.00398317 Jy ! Component: 3200 - total flux cleaned = 0.00403669 Jy ! Component: 3250 - total flux cleaned = 0.00405793 Jy ! Component: 3300 - total flux cleaned = 0.00412103 Jy ! Component: 3350 - total flux cleaned = 0.00414207 Jy ! Component: 3400 - total flux cleaned = 0.00417323 Jy ! Component: 3450 - total flux cleaned = 0.00424501 Jy ! Component: 3500 - total flux cleaned = 0.00426519 Jy ! Component: 3550 - total flux cleaned = 0.00430556 Jy ! Component: 3600 - total flux cleaned = 0.00434561 Jy ! Component: 3650 - total flux cleaned = 0.00437529 Jy ! Component: 3700 - total flux cleaned = 0.00439495 Jy ! Component: 3750 - total flux cleaned = 0.0044047 Jy ! Component: 3800 - total flux cleaned = 0.0044047 Jy ! Component: 3850 - total flux cleaned = 0.00444333 Jy ! Component: 3900 - total flux cleaned = 0.00442417 Jy ! Component: 3950 - total flux cleaned = 0.00448124 Jy ! Component: 4000 - total flux cleaned = 0.00449058 Jy ! Component: 4050 - total flux cleaned = 0.00449054 Jy ! Total flux subtracted in 4096 components = 0.00450918 Jy ! Clean residual min=-0.000668 max=0.000467 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.193963 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 447 components and 0.193963 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1416-2131_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.245 at -7.38 degrees (North through East) ! Clean map min=-0.0010273 max=0.1041 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1416-2131_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470452 0.470452 0.940903 1.88181 3.76361 7.52723 15.0545 30.1089 60.2178 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 637.685 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1416-2131_C_uvs.log closed on Sun Jan 19 22:07:43 2014