! Started logfile: /d2/scr/pima/bp171aa_uvs/J1218-0631_C_uvs.log on Thu Nov 28 23:37:42 2013 obs /d2/scr/pima/bp171aa_uvs/J1218-0631_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1218-0631_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.68642 visibilities/baseline/integration-bin. ! Found source: J1218-0631 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2224 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/bp171aa_uvs/J1218-0631_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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.033707Jy sigma=0.730823 ! Fit after self-cal, rms=0.963392Jy sigma=0.681119 ! 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=1.255 mas, bmaj=3.396 mas, bpa=-3.788 degrees ! Estimated noise=29.2834 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 = 0.0478667 Jy ! Component: 100 - total flux cleaned = 0.0694872 Jy ! Total flux subtracted in 100 components = 0.0694872 Jy ! Clean residual min=-0.031372 max=0.025573 Jy/beam ! Clean residual mean=-0.000013 rms=0.007270 Jy/beam ! Combined flux in latest and established models = 0.0694872 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0694872 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=0.231211Jy sigma=0.163387 ! Fit after self-cal, rms=0.230451Jy sigma=0.162849 ! 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=1.507 mas, bmaj=3.766 mas, bpa=-4.387 degrees ! Estimated noise=21.3814 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 = 0.017514 Jy ! Component: 100 - total flux cleaned = 0.0264402 Jy ! Component: 150 - total flux cleaned = 0.0273988 Jy ! Component: 200 - total flux cleaned = 0.027383 Jy ! Total flux subtracted in 200 components = 0.027383 Jy ! Clean residual min=-0.037279 max=0.027608 Jy/beam ! Clean residual mean=-0.000019 rms=0.007926 Jy/beam ! Combined flux in latest and established models = 0.0968701 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0968701 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=0.229141Jy sigma=0.161924 ! Fit after self-cal, rms=0.229108Jy sigma=0.161900 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.507 x 3.766 at -4.387 degrees (North through East) ! Clean map min=-0.035987 max=0.060237 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=0.229108Jy sigma=0.161900 ! Fit after self-cal, rms=0.229108Jy sigma=0.161900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.766 mas, bpa=-4.387 degrees ! Estimated noise=21.3814 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 = 0.000413289 Jy ! Component: 100 - total flux cleaned = 0.000417905 Jy ! Component: 150 - total flux cleaned = 0.000273029 Jy ! Component: 200 - total flux cleaned = 0.000159694 Jy ! Total flux subtracted in 200 components = 0.000159694 Jy ! Clean residual min=-0.037111 max=0.027790 Jy/beam ! Clean residual mean=-0.000018 rms=0.007895 Jy/beam ! Combined flux in latest and established models = 0.0970298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0970298 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=0.228933Jy sigma=0.161777 ! Fit after self-cal, rms=0.228919Jy sigma=0.161767 ! 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=0.228919Jy sigma=0.161767 ! Fit after self-cal, rms=0.228919Jy sigma=0.161767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.766 mas, bpa=-4.387 degrees ! Estimated noise=21.3814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000622042 Jy ! Component: 100 - total flux cleaned = -0.000741798 Jy ! Component: 150 - total flux cleaned = -0.000968285 Jy ! Component: 200 - total flux cleaned = -0.0011803 Jy ! Total flux subtracted in 200 components = -0.0011803 Jy ! Clean residual min=-0.036933 max=0.027879 Jy/beam ! Clean residual mean=-0.000018 rms=0.007881 Jy/beam ! Combined flux in latest and established models = 0.0958495 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0958495 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=0.228812Jy sigma=0.161691 ! Fit after self-cal, rms=0.228800Jy sigma=0.161682 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 = -0.000326465 Jy ! Component: 100 - total flux cleaned = -0.000539745 Jy ! Component: 150 - total flux cleaned = -0.000737995 Jy ! Component: 200 - total flux cleaned = -0.000916477 Jy ! Total flux subtracted in 200 components = -0.000916477 Jy ! Clean residual min=-0.036755 max=0.027897 Jy/beam ! Clean residual mean=-0.000018 rms=0.007866 Jy/beam ! Combined flux in latest and established models = 0.094933 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.094933 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=0.228716Jy sigma=0.161623 ! Fit after self-cal, rms=0.228701Jy sigma=0.161613 ! 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=0.228701Jy sigma=0.161613 ! Fit after self-cal, rms=0.228701Jy sigma=0.161613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.766 mas, bpa=-4.387 degrees ! Estimated noise=21.3814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330475 Jy ! Component: 100 - total flux cleaned = -0.000342326 Jy ! Component: 150 - total flux cleaned = -0.000522029 Jy ! Component: 200 - total flux cleaned = -0.000695909 Jy ! Total flux subtracted in 200 components = -0.000695909 Jy ! Clean residual min=-0.036642 max=0.027826 Jy/beam ! Clean residual mean=-0.000019 rms=0.007846 Jy/beam ! Combined flux in latest and established models = 0.0942371 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.0942371 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=0.228623Jy sigma=0.161557 ! Fit after self-cal, rms=0.228584Jy sigma=0.161530 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 = -0.000506222 Jy ! Component: 100 - total flux cleaned = -0.000510923 Jy ! Component: 150 - total flux cleaned = -0.000621502 Jy ! Component: 200 - total flux cleaned = -0.000721654 Jy ! Total flux subtracted in 200 components = -0.000721654 Jy ! Clean residual min=-0.035290 max=0.028125 Jy/beam ! Clean residual mean=-0.000019 rms=0.007784 Jy/beam ! Combined flux in latest and established models = 0.0935155 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.0935155 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=0.228455Jy sigma=0.161438 ! Fit after self-cal, rms=0.228398Jy sigma=0.161398 ! 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=0.228398Jy sigma=0.161398 ! Fit after self-cal, rms=0.228398Jy sigma=0.161398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=8.616 mas, bpa=-16.1 degrees ! Estimated noise=29.8276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0172855 Jy ! Component: 100 - total flux cleaned = -0.0206567 Jy ! Component: 150 - total flux cleaned = -0.0217626 Jy ! Component: 200 - total flux cleaned = -0.0224379 Jy ! Total flux subtracted in 200 components = -0.0224379 Jy ! Clean residual min=-0.036034 max=0.034258 Jy/beam ! Clean residual mean=-0.000055 rms=0.009765 Jy/beam ! Combined flux in latest and established models = 0.0710776 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.0710776 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=0.229296Jy sigma=0.162035 ! Fit after self-cal, rms=0.229058Jy sigma=0.161866 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 = -0.0032239 Jy ! Component: 100 - total flux cleaned = -0.00360729 Jy ! Component: 150 - total flux cleaned = -0.00393983 Jy ! Component: 200 - total flux cleaned = -0.00422822 Jy ! Total flux subtracted in 200 components = -0.00422822 Jy ! Clean residual min=-0.035615 max=0.033944 Jy/beam ! Clean residual mean=-0.000055 rms=0.009654 Jy/beam ! Combined flux in latest and established models = 0.0668494 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.0668494 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=0.229912Jy sigma=0.162471 ! Fit after self-cal, rms=0.229852Jy sigma=0.162429 ! 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=1.507 mas, bmaj=3.766 mas, bpa=-4.387 degrees ! Estimated noise=21.3814 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.507 x 3.766 at -4.387 degrees (North through East) ! Clean map min=-0.032123 max=0.055827 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=1.255 mas, bmaj=3.396 mas, bpa=-3.788 degrees ! Estimated noise=29.2834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483725 Jy ! Component: 100 - total flux cleaned = 0.0749827 Jy ! Component: 150 - total flux cleaned = 0.0867723 Jy ! Component: 200 - total flux cleaned = 0.0929693 Jy ! Total flux subtracted in 200 components = 0.0929693 Jy ! Clean residual min=-0.032199 max=0.026069 Jy/beam ! Clean residual mean=-0.000012 rms=0.007140 Jy/beam ! Combined flux in latest and established models = 0.0929693 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0929693 Jy ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.766 mas, bpa=-4.387 degrees ! Estimated noise=21.3814 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 = -0.0025582 Jy ! Component: 100 - total flux cleaned = -0.00224014 Jy ! Component: 150 - total flux cleaned = -0.00199065 Jy ! Component: 200 - total flux cleaned = -0.00199655 Jy ! Total flux subtracted in 200 components = -0.00199655 Jy ! Clean residual min=-0.035936 max=0.029222 Jy/beam ! Clean residual mean=-0.000019 rms=0.007877 Jy/beam ! Combined flux in latest and established models = 0.0909727 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0909727 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=3.352 mas, bmaj=8.616 mas, bpa=-16.1 degrees ! Estimated noise=29.8276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0182575 Jy ! Component: 100 - total flux cleaned = -0.0203867 Jy ! Component: 150 - total flux cleaned = -0.0213976 Jy ! Component: 200 - total flux cleaned = -0.0219712 Jy ! Total flux subtracted in 200 components = -0.0219712 Jy ! Clean residual min=-0.037391 max=0.033483 Jy/beam ! Clean residual mean=-0.000055 rms=0.009741 Jy/beam ! Combined flux in latest and established models = 0.0690016 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 = -0.000722102 Jy ! Component: 100 - total flux cleaned = -0.00112773 Jy ! Component: 150 - total flux cleaned = -0.00166216 Jy ! Component: 200 - total flux cleaned = -0.00195512 Jy ! Total flux subtracted in 200 components = -0.00195512 Jy ! Clean residual min=-0.035949 max=0.033516 Jy/beam ! Clean residual mean=-0.000055 rms=0.009576 Jy/beam ! Combined flux in latest and established models = 0.0670464 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0670464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.766 mas, bpa=-4.387 degrees ! Estimated noise=21.3814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129494 Jy ! Component: 100 - total flux cleaned = 0.0164749 Jy ! Component: 150 - total flux cleaned = 0.0181277 Jy ! Component: 200 - total flux cleaned = 0.0188164 Jy ! Total flux subtracted in 200 components = 0.0188164 Jy ! Clean residual min=-0.035150 max=0.028522 Jy/beam ! Clean residual mean=-0.000020 rms=0.007764 Jy/beam ! Combined flux in latest and established models = 0.0858629 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0858629 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=0.228246Jy sigma=0.161291 ! Fit after self-cal, rms=0.227924Jy sigma=0.161064 wmodel /d2/scr/pima/bp171aa_uvs/J1218-0631_C_map.mod ! Writing 50 model components to file: /d2/scr/pima/bp171aa_uvs/J1218-0631_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1218-0631_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1218-0631_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1218-0631_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1218-0631_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 = -0.0103353 Jy ! Component: 100 - total flux cleaned = -0.0108995 Jy ! Component: 150 - total flux cleaned = -0.0119213 Jy ! Component: 200 - total flux cleaned = -0.0119217 Jy ! Component: 250 - total flux cleaned = -0.0119307 Jy ! Component: 300 - total flux cleaned = -0.0119304 Jy ! Component: 350 - total flux cleaned = -0.0115007 Jy ! Component: 400 - total flux cleaned = -0.0123031 Jy ! Component: 450 - total flux cleaned = -0.0123058 Jy ! Component: 500 - total flux cleaned = -0.0123067 Jy ! Component: 550 - total flux cleaned = -0.0119468 Jy ! Component: 600 - total flux cleaned = -0.0122988 Jy ! Component: 650 - total flux cleaned = -0.011618 Jy ! Component: 700 - total flux cleaned = -0.0122806 Jy ! Component: 750 - total flux cleaned = -0.0119545 Jy ! Component: 800 - total flux cleaned = -0.0122613 Jy ! Component: 850 - total flux cleaned = -0.0119573 Jy ! Component: 900 - total flux cleaned = -0.01255 Jy ! Component: 950 - total flux cleaned = -0.0131221 Jy ! Component: 1000 - total flux cleaned = -0.0136834 Jy ! Component: 1050 - total flux cleaned = -0.0139605 Jy ! Component: 1100 - total flux cleaned = -0.0145038 Jy ! Component: 1150 - total flux cleaned = -0.015568 Jy ! Component: 1200 - total flux cleaned = -0.0160914 Jy ! Component: 1250 - total flux cleaned = -0.0171129 Jy ! Component: 1300 - total flux cleaned = -0.0178644 Jy ! Component: 1350 - total flux cleaned = -0.0176174 Jy ! Component: 1400 - total flux cleaned = -0.0176187 Jy ! Component: 1450 - total flux cleaned = -0.0176178 Jy ! Component: 1500 - total flux cleaned = -0.0176179 Jy ! Component: 1550 - total flux cleaned = -0.017616 Jy ! Component: 1600 - total flux cleaned = -0.0171622 Jy ! Component: 1650 - total flux cleaned = -0.01716 Jy ! Component: 1700 - total flux cleaned = -0.0173775 Jy ! Component: 1750 - total flux cleaned = -0.0169441 Jy ! Component: 1800 - total flux cleaned = -0.0167298 Jy ! Component: 1850 - total flux cleaned = -0.0158847 Jy ! Component: 1900 - total flux cleaned = -0.0154691 Jy ! Component: 1950 - total flux cleaned = -0.0148502 Jy ! Component: 2000 - total flux cleaned = -0.0144415 Jy ! Component: 2050 - total flux cleaned = -0.0138355 Jy ! Component: 2100 - total flux cleaned = -0.0132374 Jy ! Component: 2150 - total flux cleaned = -0.0132381 Jy ! Component: 2200 - total flux cleaned = -0.0122571 Jy ! Component: 2250 - total flux cleaned = -0.011676 Jy ! Component: 2300 - total flux cleaned = -0.0112925 Jy ! Component: 2350 - total flux cleaned = -0.0109124 Jy ! Component: 2400 - total flux cleaned = -0.0103466 Jy ! Component: 2450 - total flux cleaned = -0.00997202 Jy ! Component: 2500 - total flux cleaned = -0.00978508 Jy ! Component: 2550 - total flux cleaned = -0.00923365 Jy ! Component: 2600 - total flux cleaned = -0.00868907 Jy ! Component: 2650 - total flux cleaned = -0.00868962 Jy ! Component: 2700 - total flux cleaned = -0.00833105 Jy ! Component: 2750 - total flux cleaned = -0.00797501 Jy ! Component: 2800 - total flux cleaned = -0.00709372 Jy ! Component: 2850 - total flux cleaned = -0.00656965 Jy ! Component: 2900 - total flux cleaned = -0.00622428 Jy ! Component: 2950 - total flux cleaned = -0.00570925 Jy ! Component: 3000 - total flux cleaned = -0.00519862 Jy ! Component: 3050 - total flux cleaned = -0.00536781 Jy ! Component: 3100 - total flux cleaned = -0.00486299 Jy ! Component: 3150 - total flux cleaned = -0.00419755 Jy ! Component: 3200 - total flux cleaned = -0.00403252 Jy ! Component: 3250 - total flux cleaned = -0.0037045 Jy ! Component: 3300 - total flux cleaned = -0.00337859 Jy ! Component: 3350 - total flux cleaned = -0.0028932 Jy ! Component: 3400 - total flux cleaned = -0.0025737 Jy ! Component: 3450 - total flux cleaned = -0.00209466 Jy ! Component: 3500 - total flux cleaned = -0.00177877 Jy ! Component: 3550 - total flux cleaned = -0.00114962 Jy ! Component: 3600 - total flux cleaned = -0.000993498 Jy ! Component: 3650 - total flux cleaned = -0.000683043 Jy ! Component: 3700 - total flux cleaned = -0.000219593 Jy ! Component: 3750 - total flux cleaned = 0.00024046 Jy ! Component: 3800 - total flux cleaned = 0.0010046 Jy ! Component: 3850 - total flux cleaned = 0.00130866 Jy ! Component: 3900 - total flux cleaned = 0.00191307 Jy ! Component: 3950 - total flux cleaned = 0.00251528 Jy ! Component: 4000 - total flux cleaned = 0.00311378 Jy ! Component: 4050 - total flux cleaned = 0.00370861 Jy ! Total flux subtracted in 4096 components = 0.00415187 Jy ! Clean residual min=-0.007380 max=0.007432 Jy/beam ! Clean residual mean=-0.000003 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.0900148 Jy keep ! Adding 395 model components to the UV plane model. ! The established model now contains 445 components and 0.0900148 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1218-0631_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.507 x 3.766 at -4.387 degrees (North through East) ! Clean map min=-0.023162 max=0.053702 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1218-0631_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0537021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00284593 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -15.8984 15.8984 31.7968 63.5937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0085 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 18.869 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1218-0631_C_uvs.log closed on Thu Nov 28 23:37:48 2013