! Started logfile: /d2/scr/pima/bp177f_uvs/J0009+0625_C_uvs.log on Fri Mar 21 07:40:10 2014 obs /d2/scr/pima/bp177f_uvs/J0009+0625_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0009+0625_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J0009+0625 ! ! 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 1368 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/bp177f_uvs/J0009+0625_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009008Jy sigma=42.958355 ! Fit after self-cal, rms=0.904489Jy sigma=38.693679 ! 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=1.426 mas, bmaj=3.511 mas, bpa=2.515 degrees ! Estimated noise=0.604938 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 = 0.0692384 Jy ! Component: 100 - total flux cleaned = 0.085138 Jy ! Total flux subtracted in 100 components = 0.085138 Jy ! Clean residual min=-0.003331 max=0.006007 Jy/beam ! Clean residual mean=-0.000008 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.0851381 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0851381 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=0.032679Jy sigma=0.893583 ! Fit after self-cal, rms=0.032664Jy sigma=0.892595 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673027 Jy ! Component: 100 - total flux cleaned = 0.0103861 Jy ! Total flux subtracted in 100 components = 0.0103861 Jy ! Clean residual min=-0.002349 max=0.002641 Jy/beam ! Clean residual mean=-0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0955242 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0955242 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=0.029704Jy sigma=0.766775 ! Fit after self-cal, rms=0.029693Jy sigma=0.766231 ! 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=1.722 mas, bmaj=3.957 mas, bpa=2.663 degrees ! Estimated noise=0.472269 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 = 0.00414861 Jy ! Component: 100 - total flux cleaned = 0.00637311 Jy ! Component: 150 - total flux cleaned = 0.00782276 Jy ! Component: 200 - total flux cleaned = 0.00880478 Jy ! Total flux subtracted in 200 components = 0.00880478 Jy ! Clean residual min=-0.002104 max=0.003204 Jy/beam ! Clean residual mean=-0.000005 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.104329 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.104329 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=0.028496Jy sigma=0.746479 ! Fit after self-cal, rms=0.028496Jy sigma=0.746278 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.722 x 3.957 at 2.663 degrees (North through East) ! Clean map min=-0.0020243 max=0.091872 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 1.01 FD 1.02 HN 0.99 KP 0.92 ! LA 1.05 MK 0.99 NL 1.14 OV 0.97 ! PT 0.89 SC 0.96 ! ! ! 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 1.02 FD 1.06 HN 1.05 KP 1.02 ! LA 0.99 MK 1.06 NL 1.09 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.98 KP 1.01 ! LA 1.08 MK 0.99 NL 1.09 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 0.94 ! LA 0.99 MK 1.01 NL 1.11 OV 0.97 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.02 KP 1.06 ! LA 0.99 MK 0.96 NL 1.09 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.028496Jy sigma=0.746278 ! Fit after self-cal, rms=0.028214Jy sigma=0.706284 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.719 mas, bmaj=3.964 mas, bpa=2.727 degrees ! Estimated noise=0.477709 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 = 0.00128923 Jy ! Component: 100 - total flux cleaned = 0.00191791 Jy ! Component: 150 - total flux cleaned = 0.00230852 Jy ! Component: 200 - total flux cleaned = 0.0024975 Jy ! Total flux subtracted in 200 components = 0.0024975 Jy ! Clean residual min=-0.001982 max=0.002001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.106826 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.106826 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=0.027967Jy sigma=0.708953 ! Fit after self-cal, rms=0.027971Jy sigma=0.708892 ! 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=0.027971Jy sigma=0.708892 ! Fit after self-cal, rms=0.028036Jy sigma=0.706819 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=3.958 mas, bpa=2.761 degrees ! Estimated noise=0.482034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854018 Jy ! Component: 100 - total flux cleaned = 0.00128019 Jy ! Component: 150 - total flux cleaned = 0.00155813 Jy ! Component: 200 - total flux cleaned = 0.00169289 Jy ! Total flux subtracted in 200 components = 0.00169289 Jy ! Clean residual min=-0.002016 max=0.002015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.108519 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.108519 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=0.027885Jy sigma=0.709325 ! Fit after self-cal, rms=0.027885Jy sigma=0.709316 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 = 6.1601e-05 Jy ! Component: 100 - total flux cleaned = 7.38114e-05 Jy ! Component: 150 - total flux cleaned = 9.21509e-05 Jy ! Component: 200 - total flux cleaned = 0.000109051 Jy ! Total flux subtracted in 200 components = 0.000109051 Jy ! Clean residual min=-0.002009 max=0.002012 Jy/beam ! Clean residual mean=-0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.108628 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.108628 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=0.027878Jy sigma=0.709295 ! Fit after self-cal, rms=0.027878Jy sigma=0.709294 ! 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=0.027878Jy sigma=0.709294 ! Fit after self-cal, rms=0.027929Jy sigma=0.708339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=3.953 mas, bpa=2.758 degrees ! Estimated noise=0.485019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566631 Jy ! Component: 100 - total flux cleaned = 0.000851477 Jy ! Component: 150 - total flux cleaned = 0.00104627 Jy ! Component: 200 - total flux cleaned = 0.00109459 Jy ! Total flux subtracted in 200 components = 0.00109459 Jy ! Clean residual min=-0.002025 max=0.002051 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.109723 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.109723 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=0.027836Jy sigma=0.710267 ! Fit after self-cal, rms=0.027836Jy sigma=0.710266 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 = 3.02337e-05 Jy ! Component: 100 - total flux cleaned = 4.08411e-05 Jy ! Component: 150 - total flux cleaned = 5.12233e-05 Jy ! Component: 200 - total flux cleaned = 6.12363e-05 Jy ! Total flux subtracted in 200 components = 6.12363e-05 Jy ! Clean residual min=-0.002019 max=0.002056 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.109784 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.109784 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=0.027833Jy sigma=0.710204 ! Fit after self-cal, rms=0.027833Jy sigma=0.710204 ! 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=0.027833Jy sigma=0.710204 ! Fit after self-cal, rms=0.027870Jy sigma=0.709813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.771 mas, bmaj=5.729 mas, bpa=-4.76 degrees ! Estimated noise=0.606678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139406 Jy ! Component: 100 - total flux cleaned = 0.00172624 Jy ! Component: 150 - total flux cleaned = 0.00175743 Jy ! Component: 200 - total flux cleaned = 0.00177149 Jy ! Total flux subtracted in 200 components = 0.00177149 Jy ! Clean residual min=-0.002632 max=0.002892 Jy/beam ! Clean residual mean=-0.000006 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.111556 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.111556 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=0.027797Jy sigma=0.714680 ! Fit after self-cal, rms=0.027785Jy sigma=0.713716 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 = 0.000144387 Jy ! Component: 100 - total flux cleaned = 0.000143997 Jy ! Component: 150 - total flux cleaned = 0.000160617 Jy ! Component: 200 - total flux cleaned = 0.000159691 Jy ! Total flux subtracted in 200 components = 0.000159691 Jy ! Clean residual min=-0.002597 max=0.002941 Jy/beam ! Clean residual mean=-0.000006 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.111715 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.111715 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=0.027810Jy sigma=0.714846 ! Fit after self-cal, rms=0.027806Jy sigma=0.714418 ! 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=1.712 mas, bmaj=3.951 mas, bpa=2.753 degrees ! Estimated noise=0.486997 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 3.951 at 2.753 degrees (North through East) ! Clean map min=-0.0021058 max=0.093522 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=1.419 mas, bmaj=3.509 mas, bpa=2.551 degrees ! Estimated noise=0.624357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714412 Jy ! Component: 100 - total flux cleaned = 0.0882732 Jy ! Component: 150 - total flux cleaned = 0.0954735 Jy ! Component: 200 - total flux cleaned = 0.0993165 Jy ! Total flux subtracted in 200 components = 0.0993165 Jy ! Clean residual min=-0.002299 max=0.002978 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0993165 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0993165 Jy ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=3.951 mas, bpa=2.753 degrees ! Estimated noise=0.486997 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) ! Added new window around map position (-2.1, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471357 Jy ! Component: 100 - total flux cleaned = 0.00743356 Jy ! Component: 150 - total flux cleaned = 0.00928034 Jy ! Component: 200 - total flux cleaned = 0.0106667 Jy ! Total flux subtracted in 200 components = 0.0106667 Jy ! Clean residual min=-0.001929 max=0.001978 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.109983 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 88 components and 0.109983 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=3.771 mas, bmaj=5.729 mas, bpa=-4.76 degrees ! Estimated noise=0.606678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019197 Jy ! Component: 100 - total flux cleaned = 0.00310963 Jy ! Component: 150 - total flux cleaned = 0.00388406 Jy ! Component: 200 - total flux cleaned = 0.00439697 Jy ! Total flux subtracted in 200 components = 0.00439697 Jy ! Clean residual min=-0.002317 max=0.002104 Jy/beam ! Clean residual mean=-0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.11438 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 = 0.00034748 Jy ! Component: 100 - total flux cleaned = 0.000453748 Jy ! Component: 150 - total flux cleaned = 0.000528178 Jy ! Component: 200 - total flux cleaned = 0.000595379 Jy ! Total flux subtracted in 200 components = 0.000595379 Jy ! Clean residual min=-0.002336 max=0.002101 Jy/beam ! Clean residual mean=-0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.114976 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 112 components and 0.114976 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=3.951 mas, bpa=2.753 degrees ! Estimated noise=0.486997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201932 Jy ! Component: 100 - total flux cleaned = -0.000189727 Jy ! Component: 150 - total flux cleaned = -0.000189259 Jy ! Component: 200 - total flux cleaned = -0.000189178 Jy ! Total flux subtracted in 200 components = -0.000189178 Jy ! Clean residual min=-0.002063 max=0.001997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.114786 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.114786 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=0.027496Jy sigma=0.699438 ! Fit after self-cal, rms=0.027459Jy sigma=0.696880 wmodel /d2/scr/pima/bp177f_uvs/J0009+0625_C_map.mod ! Writing 124 model components to file: /d2/scr/pima/bp177f_uvs/J0009+0625_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J0009+0625_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0009+0625_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0009+0625_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J0009+0625_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 = -0.00059121 Jy ! Component: 100 - total flux cleaned = -0.000938957 Jy ! Component: 150 - total flux cleaned = -0.00110318 Jy ! Component: 200 - total flux cleaned = -0.00120593 Jy ! Component: 250 - total flux cleaned = -0.00130444 Jy ! Component: 300 - total flux cleaned = -0.00135213 Jy ! Component: 350 - total flux cleaned = -0.0013988 Jy ! Component: 400 - total flux cleaned = -0.00148866 Jy ! Component: 450 - total flux cleaned = -0.001554 Jy ! Component: 500 - total flux cleaned = -0.00161775 Jy ! Component: 550 - total flux cleaned = -0.00170002 Jy ! Component: 600 - total flux cleaned = -0.00172015 Jy ! Component: 650 - total flux cleaned = -0.00181797 Jy ! Component: 700 - total flux cleaned = -0.00181805 Jy ! Component: 750 - total flux cleaned = -0.00187476 Jy ! Component: 800 - total flux cleaned = -0.00196655 Jy ! Component: 850 - total flux cleaned = -0.00200216 Jy ! Component: 900 - total flux cleaned = -0.00205464 Jy ! Component: 950 - total flux cleaned = -0.00203709 Jy ! Component: 1000 - total flux cleaned = -0.00210506 Jy ! Component: 1050 - total flux cleaned = -0.00213817 Jy ! Component: 1100 - total flux cleaned = -0.00210553 Jy ! Component: 1150 - total flux cleaned = -0.00210577 Jy ! Component: 1200 - total flux cleaned = -0.00210612 Jy ! Component: 1250 - total flux cleaned = -0.00210638 Jy ! Component: 1300 - total flux cleaned = -0.0021373 Jy ! Component: 1350 - total flux cleaned = -0.00216731 Jy ! Component: 1400 - total flux cleaned = -0.0021969 Jy ! Component: 1450 - total flux cleaned = -0.00213824 Jy ! Component: 1500 - total flux cleaned = -0.00219629 Jy ! Component: 1550 - total flux cleaned = -0.00222511 Jy ! Component: 1600 - total flux cleaned = -0.00225328 Jy ! Component: 1650 - total flux cleaned = -0.00228117 Jy ! Component: 1700 - total flux cleaned = -0.00228121 Jy ! Component: 1750 - total flux cleaned = -0.00230838 Jy ! Component: 1800 - total flux cleaned = -0.00229494 Jy ! Component: 1850 - total flux cleaned = -0.00226857 Jy ! Component: 1900 - total flux cleaned = -0.00228161 Jy ! Component: 1950 - total flux cleaned = -0.00226868 Jy ! Component: 2000 - total flux cleaned = -0.00220493 Jy ! Component: 2050 - total flux cleaned = -0.00225579 Jy ! Component: 2100 - total flux cleaned = -0.00225582 Jy ! Component: 2150 - total flux cleaned = -0.00224325 Jy ! Component: 2200 - total flux cleaned = -0.00221875 Jy ! Component: 2250 - total flux cleaned = -0.00224262 Jy ! Component: 2300 - total flux cleaned = -0.00220647 Jy ! Component: 2350 - total flux cleaned = -0.00221827 Jy ! Component: 2400 - total flux cleaned = -0.00219476 Jy ! Component: 2450 - total flux cleaned = -0.00218309 Jy ! Component: 2500 - total flux cleaned = -0.00217153 Jy ! Component: 2550 - total flux cleaned = -0.00221708 Jy ! Component: 2600 - total flux cleaned = -0.00214945 Jy ! Component: 2650 - total flux cleaned = -0.00211614 Jy ! Component: 2700 - total flux cleaned = -0.00212728 Jy ! Component: 2750 - total flux cleaned = -0.00212741 Jy ! Component: 2800 - total flux cleaned = -0.00210572 Jy ! Component: 2850 - total flux cleaned = -0.00211646 Jy ! Component: 2900 - total flux cleaned = -0.00206312 Jy ! Component: 2950 - total flux cleaned = -0.00209487 Jy ! Component: 3000 - total flux cleaned = -0.00207381 Jy ! Component: 3050 - total flux cleaned = -0.00205311 Jy ! Component: 3100 - total flux cleaned = -0.00208413 Jy ! Component: 3150 - total flux cleaned = -0.00208418 Jy ! Component: 3200 - total flux cleaned = -0.00211458 Jy ! Component: 3250 - total flux cleaned = -0.00209438 Jy ! Component: 3300 - total flux cleaned = -0.00211416 Jy ! Component: 3350 - total flux cleaned = -0.00211411 Jy ! Component: 3400 - total flux cleaned = -0.0020848 Jy ! Component: 3450 - total flux cleaned = -0.00212368 Jy ! Component: 3500 - total flux cleaned = -0.00213338 Jy ! Component: 3550 - total flux cleaned = -0.00213337 Jy ! Component: 3600 - total flux cleaned = -0.0022189 Jy ! Component: 3650 - total flux cleaned = -0.00217166 Jy ! Component: 3700 - total flux cleaned = -0.00219977 Jy ! Component: 3750 - total flux cleaned = -0.00218114 Jy ! Component: 3800 - total flux cleaned = -0.0021904 Jy ! Component: 3850 - total flux cleaned = -0.00220889 Jy ! Component: 3900 - total flux cleaned = -0.00220882 Jy ! Component: 3950 - total flux cleaned = -0.00222699 Jy ! Component: 4000 - total flux cleaned = -0.00222703 Jy ! Component: 4050 - total flux cleaned = -0.0022181 Jy ! Total flux subtracted in 4096 components = -0.00220929 Jy ! Clean residual min=-0.000500 max=0.000500 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.112577 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 435 components and 0.112577 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0009+0625_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 3.951 at 2.753 degrees (North through East) ! Clean map min=-0.0011857 max=0.093887 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0009+0625_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0938871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.517557 0.517557 1.03511 2.07023 4.14045 8.28091 16.5618 33.1236 66.2472 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 579.646 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0009+0625_C_uvs.log closed on Fri Mar 21 07:40:15 2014