! Started logfile: /d2/scr/pima/bp171a4_uvs/J1135-0021_C_uvs.log on Wed Jan 29 04:22:25 2014 obs /d2/scr/pima/bp171a4_uvs/J1135-0021_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1135-0021_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1135-0021 ! ! 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 1056 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/bp171a4_uvs/J1135-0021_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=1.006122Jy sigma=42.274429 ! Fit after self-cal, rms=0.907729Jy sigma=38.197550 ! 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=1.333 mas, bmaj=3.551 mas, bpa=0.3028 degrees ! Estimated noise=0.67228 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 = 0.0626587 Jy ! Component: 100 - total flux cleaned = 0.0964729 Jy ! Total flux subtracted in 100 components = 0.0964729 Jy ! Clean residual min=-0.012198 max=0.019207 Jy/beam ! Clean residual mean=0.000009 rms=0.003578 Jy/beam ! Combined flux in latest and established models = 0.0964729 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0964729 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=0.080448Jy sigma=3.150451 ! Fit after self-cal, rms=0.079526Jy sigma=3.111955 ! 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=1.585 mas, bmaj=4.026 mas, bpa=-0.7014 degrees ! Estimated noise=0.5368 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 = 0.0367951 Jy ! Component: 100 - total flux cleaned = 0.0591081 Jy ! Component: 150 - total flux cleaned = 0.0739969 Jy ! Component: 200 - total flux cleaned = 0.0841299 Jy ! Total flux subtracted in 200 components = 0.0841299 Jy ! Clean residual min=-0.012468 max=0.015591 Jy/beam ! Clean residual mean=0.000001 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.180603 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 68 components and 0.180603 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=0.056031Jy sigma=2.163120 ! Fit after self-cal, rms=0.055979Jy sigma=2.161447 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 4.026 at -0.7014 degrees (North through East) ! Clean map min=-0.01238 max=0.080827 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=0.055979Jy sigma=2.161447 ! Fit after self-cal, rms=0.055979Jy sigma=2.161447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.026 mas, bpa=-0.7014 degrees ! Estimated noise=0.5368 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 = 0.00702573 Jy ! Component: 100 - total flux cleaned = 0.0117785 Jy ! Component: 150 - total flux cleaned = 0.0142478 Jy ! Component: 200 - total flux cleaned = 0.0152785 Jy ! Total flux subtracted in 200 components = 0.0152785 Jy ! Clean residual min=-0.013078 max=0.015689 Jy/beam ! Clean residual mean=-0.000001 rms=0.003974 Jy/beam ! Combined flux in latest and established models = 0.195881 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.195881 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=0.054419Jy sigma=2.124596 ! Fit after self-cal, rms=0.054405Jy sigma=2.124276 ! 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=0.054405Jy sigma=2.124276 ! Fit after self-cal, rms=0.054405Jy sigma=2.124276 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.026 mas, bpa=-0.7014 degrees ! Estimated noise=0.5368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000968068 Jy ! Component: 100 - total flux cleaned = 0.00179403 Jy ! Component: 150 - total flux cleaned = 0.00245854 Jy ! Component: 200 - total flux cleaned = 0.00313288 Jy ! Total flux subtracted in 200 components = 0.00313288 Jy ! Clean residual min=-0.013053 max=0.015734 Jy/beam ! Clean residual mean=-0.000001 rms=0.003951 Jy/beam ! Combined flux in latest and established models = 0.199014 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.199014 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=0.054098Jy sigma=2.114829 ! Fit after self-cal, rms=0.054082Jy sigma=2.114456 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 = 0.000550411 Jy ! Component: 100 - total flux cleaned = 0.000926372 Jy ! Component: 150 - total flux cleaned = 0.00133202 Jy ! Component: 200 - total flux cleaned = 0.00165477 Jy ! Total flux subtracted in 200 components = 0.00165477 Jy ! Clean residual min=-0.013043 max=0.015709 Jy/beam ! Clean residual mean=-0.000002 rms=0.003939 Jy/beam ! Combined flux in latest and established models = 0.200669 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.200669 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=0.053929Jy sigma=2.109595 ! Fit after self-cal, rms=0.053911Jy sigma=2.109180 ! 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=0.053911Jy sigma=2.109180 ! Fit after self-cal, rms=0.053911Jy sigma=2.109180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.026 mas, bpa=-0.7014 degrees ! Estimated noise=0.5368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213369 Jy ! Component: 100 - total flux cleaned = 0.000370702 Jy ! Component: 150 - total flux cleaned = 0.000469338 Jy ! Component: 200 - total flux cleaned = 0.000657339 Jy ! Total flux subtracted in 200 components = 0.000657339 Jy ! Clean residual min=-0.013100 max=0.015650 Jy/beam ! Clean residual mean=-0.000002 rms=0.003930 Jy/beam ! Combined flux in latest and established models = 0.201326 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.201326 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=0.053819Jy sigma=2.105295 ! Fit after self-cal, rms=0.053800Jy sigma=2.104919 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 = 0.000148558 Jy ! Component: 100 - total flux cleaned = 0.000242947 Jy ! Component: 150 - total flux cleaned = 0.00033167 Jy ! Component: 200 - total flux cleaned = 0.000418625 Jy ! Total flux subtracted in 200 components = 0.000418625 Jy ! Clean residual min=-0.013146 max=0.015599 Jy/beam ! Clean residual mean=-0.000002 rms=0.003924 Jy/beam ! Combined flux in latest and established models = 0.201745 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.201745 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=0.053726Jy sigma=2.101572 ! Fit after self-cal, rms=0.053709Jy sigma=2.101211 ! 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=0.053709Jy sigma=2.101211 ! Fit after self-cal, rms=0.053709Jy sigma=2.101211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=6.272 mas, bpa=-0.01714 degrees ! Estimated noise=0.682019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615633 Jy ! Component: 100 - total flux cleaned = 0.00640491 Jy ! Component: 150 - total flux cleaned = 0.00662849 Jy ! Component: 200 - total flux cleaned = 0.00693752 Jy ! Total flux subtracted in 200 components = 0.00693752 Jy ! Clean residual min=-0.023924 max=0.026977 Jy/beam ! Clean residual mean=-0.000008 rms=0.007647 Jy/beam ! Combined flux in latest and established models = 0.208682 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 78 components and 0.208682 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=0.053844Jy sigma=2.120016 ! Fit after self-cal, rms=0.053668Jy sigma=2.114465 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 = 0.00203879 Jy ! Component: 100 - total flux cleaned = 0.00225052 Jy ! Component: 150 - total flux cleaned = 0.00244242 Jy ! Component: 200 - total flux cleaned = 0.00261739 Jy ! Total flux subtracted in 200 components = 0.00261739 Jy ! Clean residual min=-0.024053 max=0.027198 Jy/beam ! Clean residual mean=-0.000009 rms=0.007640 Jy/beam ! Combined flux in latest and established models = 0.2113 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 79 components and 0.2113 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=0.054150Jy sigma=2.138370 ! Fit after self-cal, rms=0.054074Jy sigma=2.136240 ! 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=1.585 mas, bmaj=4.026 mas, bpa=-0.7014 degrees ! Estimated noise=0.5368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 4.026 at -0.7014 degrees (North through East) ! Clean map min=-0.014104 max=0.071954 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=1.333 mas, bmaj=3.551 mas, bpa=0.3028 degrees ! Estimated noise=0.67228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0636656 Jy ! Component: 100 - total flux cleaned = 0.0978429 Jy ! Component: 150 - total flux cleaned = 0.119857 Jy ! Component: 200 - total flux cleaned = 0.135888 Jy ! Total flux subtracted in 200 components = 0.135888 Jy ! Clean residual min=-0.010553 max=0.013162 Jy/beam ! Clean residual mean=0.000006 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 0.135888 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.135888 Jy ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.026 mas, bpa=-0.7014 degrees ! Estimated noise=0.5368 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 = 0.0224486 Jy ! Component: 100 - total flux cleaned = 0.0367348 Jy ! Component: 150 - total flux cleaned = 0.0463606 Jy ! Component: 200 - total flux cleaned = 0.0529377 Jy ! Total flux subtracted in 200 components = 0.0529377 Jy ! Clean residual min=-0.012826 max=0.015547 Jy/beam ! Clean residual mean=-0.000001 rms=0.003999 Jy/beam ! Combined flux in latest and established models = 0.188826 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.188826 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=3.659 mas, bmaj=6.272 mas, bpa=-0.01714 degrees ! Estimated noise=0.682019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112211 Jy ! Component: 100 - total flux cleaned = 0.0160467 Jy ! Component: 150 - total flux cleaned = 0.0165699 Jy ! Component: 200 - total flux cleaned = 0.0171747 Jy ! Total flux subtracted in 200 components = 0.0171747 Jy ! Clean residual min=-0.023663 max=0.027204 Jy/beam ! Clean residual mean=-0.000008 rms=0.007652 Jy/beam ! Combined flux in latest and established models = 0.206001 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 = 0.000446991 Jy ! Component: 100 - total flux cleaned = 0.000872502 Jy ! Component: 150 - total flux cleaned = 0.00127127 Jy ! Component: 200 - total flux cleaned = 0.00155905 Jy ! Total flux subtracted in 200 components = 0.00155905 Jy ! Clean residual min=-0.023637 max=0.026990 Jy/beam ! Clean residual mean=-0.000008 rms=0.007632 Jy/beam ! Combined flux in latest and established models = 0.20756 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.20756 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.026 mas, bpa=-0.7014 degrees ! Estimated noise=0.5368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00429994 Jy ! Component: 100 - total flux cleaned = -0.00463575 Jy ! Component: 150 - total flux cleaned = -0.00476732 Jy ! Component: 200 - total flux cleaned = -0.00476407 Jy ! Total flux subtracted in 200 components = -0.00476407 Jy ! Clean residual min=-0.013379 max=0.015783 Jy/beam ! Clean residual mean=-0.000002 rms=0.003903 Jy/beam ! Combined flux in latest and established models = 0.202796 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.202796 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=0.053708Jy sigma=2.102169 ! Fit after self-cal, rms=0.053661Jy sigma=2.101026 wmodel /d2/scr/pima/bp171a4_uvs/J1135-0021_C_map.mod ! Writing 73 model components to file: /d2/scr/pima/bp171a4_uvs/J1135-0021_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1135-0021_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1135-0021_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1135-0021_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1135-0021_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 = 0.00365755 Jy ! Component: 100 - total flux cleaned = 0.0043441 Jy ! Component: 150 - total flux cleaned = 0.00498618 Jy ! Component: 200 - total flux cleaned = 0.0055949 Jy ! Component: 250 - total flux cleaned = 0.0057904 Jy ! Component: 300 - total flux cleaned = 0.00597015 Jy ! Component: 350 - total flux cleaned = 0.00596806 Jy ! Component: 400 - total flux cleaned = 0.00596441 Jy ! Component: 450 - total flux cleaned = 0.00564327 Jy ! Component: 500 - total flux cleaned = 0.00548756 Jy ! Component: 550 - total flux cleaned = 0.00503886 Jy ! Component: 600 - total flux cleaned = 0.00504001 Jy ! Component: 650 - total flux cleaned = 0.0049004 Jy ! Component: 700 - total flux cleaned = 0.00462997 Jy ! Component: 750 - total flux cleaned = 0.00423801 Jy ! Component: 800 - total flux cleaned = 0.00385876 Jy ! Component: 850 - total flux cleaned = 0.00348918 Jy ! Component: 900 - total flux cleaned = 0.00348748 Jy ! Component: 950 - total flux cleaned = 0.00302394 Jy ! Component: 1000 - total flux cleaned = 0.00302514 Jy ! Component: 1050 - total flux cleaned = 0.00302735 Jy ! Component: 1100 - total flux cleaned = 0.00313387 Jy ! Component: 1150 - total flux cleaned = 0.00323642 Jy ! Component: 1200 - total flux cleaned = 0.00323635 Jy ! Component: 1250 - total flux cleaned = 0.00323754 Jy ! Component: 1300 - total flux cleaned = 0.00352415 Jy ! Component: 1350 - total flux cleaned = 0.00343225 Jy ! Component: 1400 - total flux cleaned = 0.00379992 Jy ! Component: 1450 - total flux cleaned = 0.00406659 Jy ! Component: 1500 - total flux cleaned = 0.0044142 Jy ! Component: 1550 - total flux cleaned = 0.00492435 Jy ! Component: 1600 - total flux cleaned = 0.00542145 Jy ! Component: 1650 - total flux cleaned = 0.00598911 Jy ! Component: 1700 - total flux cleaned = 0.0065447 Jy ! Component: 1750 - total flux cleaned = 0.00685649 Jy ! Component: 1800 - total flux cleaned = 0.00746952 Jy ! Component: 1850 - total flux cleaned = 0.00806957 Jy ! Component: 1900 - total flux cleaned = 0.00865848 Jy ! Component: 1950 - total flux cleaned = 0.00923515 Jy ! Component: 2000 - total flux cleaned = 0.00980177 Jy ! Component: 2050 - total flux cleaned = 0.01008 Jy ! Component: 2100 - total flux cleaned = 0.010079 Jy ! Component: 2150 - total flux cleaned = 0.0104144 Jy ! Component: 2200 - total flux cleaned = 0.0104141 Jy ! Component: 2250 - total flux cleaned = 0.0106101 Jy ! Component: 2300 - total flux cleaned = 0.0107383 Jy ! Component: 2350 - total flux cleaned = 0.0109897 Jy ! Component: 2400 - total flux cleaned = 0.0110522 Jy ! Component: 2450 - total flux cleaned = 0.0112361 Jy ! Component: 2500 - total flux cleaned = 0.0113573 Jy ! Component: 2550 - total flux cleaned = 0.0115356 Jy ! Component: 2600 - total flux cleaned = 0.011711 Jy ! Component: 2650 - total flux cleaned = 0.0119422 Jy ! Component: 2700 - total flux cleaned = 0.012055 Jy ! Component: 2750 - total flux cleaned = 0.011998 Jy ! Component: 2800 - total flux cleaned = 0.012164 Jy ! Component: 2850 - total flux cleaned = 0.0122193 Jy ! Component: 2900 - total flux cleaned = 0.0123279 Jy ! Component: 2950 - total flux cleaned = 0.0125412 Jy ! Component: 3000 - total flux cleaned = 0.0128565 Jy ! Component: 3050 - total flux cleaned = 0.0130636 Jy ! Component: 3100 - total flux cleaned = 0.0133197 Jy ! Component: 3150 - total flux cleaned = 0.0134721 Jy ! Component: 3200 - total flux cleaned = 0.0135717 Jy ! Component: 3250 - total flux cleaned = 0.0138192 Jy ! Component: 3300 - total flux cleaned = 0.0139662 Jy ! Component: 3350 - total flux cleaned = 0.0140636 Jy ! Component: 3400 - total flux cleaned = 0.0142565 Jy ! Component: 3450 - total flux cleaned = 0.0145889 Jy ! Component: 3500 - total flux cleaned = 0.0147298 Jy ! Component: 3550 - total flux cleaned = 0.0149162 Jy ! Component: 3600 - total flux cleaned = 0.0151469 Jy ! Component: 3650 - total flux cleaned = 0.0152835 Jy ! Component: 3700 - total flux cleaned = 0.0154648 Jy ! Component: 3750 - total flux cleaned = 0.0157333 Jy ! Component: 3800 - total flux cleaned = 0.0159111 Jy ! Component: 3850 - total flux cleaned = 0.0160866 Jy ! Component: 3900 - total flux cleaned = 0.0162606 Jy ! Component: 3950 - total flux cleaned = 0.016476 Jy ! Component: 4000 - total flux cleaned = 0.0165612 Jy ! Component: 4050 - total flux cleaned = 0.0168571 Jy ! Total flux subtracted in 4096 components = 0.0168572 Jy ! Clean residual min=-0.002630 max=0.002333 Jy/beam ! Clean residual mean=-0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.219653 Jy keep ! Adding 510 model components to the UV plane model. ! The established model now contains 583 components and 0.219653 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1135-0021_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 4.026 at -0.7014 degrees (North through East) ! Clean map min=-0.0065636 max=0.07503 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1135-0021_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0750298 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000783038 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.13091 3.13091 6.26182 12.5236 25.0473 50.0946 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.818 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1135-0021_C_uvs.log closed on Wed Jan 29 04:22:35 2014