! Started logfile: /d2/scr/pima/bp177f_uvs/J2109+2155_X_uvs.log on Fri Mar 21 07:35:21 2014 obs /d2/scr/pima/bp177f_uvs/J2109+2155_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2109+2155_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J2109+2155 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 560 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2109+2155_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.997574Jy sigma=47.517436 ! Fit after self-cal, rms=0.929382Jy sigma=44.288618 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9653 mas, bmaj=2.351 mas, bpa=18.18 degrees ! Estimated noise=0.805671 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 = 0.0501841 Jy ! Component: 100 - total flux cleaned = 0.0687605 Jy ! Total flux subtracted in 100 components = 0.0687605 Jy ! Clean residual min=-0.006308 max=0.009398 Jy/beam ! Clean residual mean=-0.000002 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.0687605 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0687605 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=0.027942Jy sigma=1.265981 ! Fit after self-cal, rms=0.027904Jy sigma=1.264248 ! 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=1.15 mas, bmaj=2.52 mas, bpa=15.69 degrees ! Estimated noise=0.643748 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 = 0.0147275 Jy ! Component: 100 - total flux cleaned = 0.0231738 Jy ! Component: 150 - total flux cleaned = 0.0284795 Jy ! Component: 200 - total flux cleaned = 0.0319794 Jy ! Total flux subtracted in 200 components = 0.0319794 Jy ! Clean residual min=-0.004163 max=0.005483 Jy/beam ! Clean residual mean=-0.000002 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.10074 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.10074 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=0.017858Jy sigma=0.786071 ! Fit after self-cal, rms=0.017832Jy sigma=0.784903 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.15 x 2.52 at 15.69 degrees (North through East) ! Clean map min=-0.0040598 max=0.06454 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.94 KP 0.90 ! LA 0.96 NL 1.15 OV 0.94 PT 0.85 ! SC 1.04 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.96 KP 0.86 ! LA 1.04 NL 1.16 OV 0.96 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.89 KP 0.98 ! LA 1.00 NL 1.13 OV 0.97 PT 0.83 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.93 ! LA 0.98 NL 1.19 OV 1.03 PT 0.87 ! SC 1.02 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.017832Jy sigma=0.784903 ! Fit after self-cal, rms=0.016276Jy sigma=0.715399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.519 mas, bpa=15.46 degrees ! Estimated noise=0.630153 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 = -0.000591901 Jy ! Component: 100 - total flux cleaned = -0.000532618 Jy ! Component: 150 - total flux cleaned = -0.000478546 Jy ! Component: 200 - total flux cleaned = -0.000429327 Jy ! Total flux subtracted in 200 components = -0.000429327 Jy ! Clean residual min=-0.002817 max=0.003300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.100311 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.100311 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=0.015881Jy sigma=0.696420 ! Fit after self-cal, rms=0.015877Jy sigma=0.695836 ! 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=0.015877Jy sigma=0.695836 ! Fit after self-cal, rms=0.015897Jy sigma=0.695286 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.517 mas, bpa=15.3 degrees ! Estimated noise=0.631845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.55024e-05 Jy ! Component: 100 - total flux cleaned = 0.00011729 Jy ! Component: 150 - total flux cleaned = 0.00015574 Jy ! Component: 200 - total flux cleaned = 0.000157238 Jy ! Total flux subtracted in 200 components = 0.000157238 Jy ! Clean residual min=-0.002700 max=0.003132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.100468 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.100468 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=0.015681Jy sigma=0.685980 ! Fit after self-cal, rms=0.015672Jy sigma=0.685471 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 = 0.000136249 Jy ! Component: 100 - total flux cleaned = 0.000100306 Jy ! Component: 150 - total flux cleaned = 0.000132993 Jy ! Component: 200 - total flux cleaned = 0.000165105 Jy ! Total flux subtracted in 200 components = 0.000165105 Jy ! Clean residual min=-0.002619 max=0.002997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.100633 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.100633 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=0.015517Jy sigma=0.679032 ! Fit after self-cal, rms=0.015509Jy sigma=0.678563 ! 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=0.015509Jy sigma=0.678563 ! Fit after self-cal, rms=0.015470Jy sigma=0.678290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.514 mas, bpa=15.27 degrees ! Estimated noise=0.631423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282477 Jy ! Component: 100 - total flux cleaned = 0.000250423 Jy ! Component: 150 - total flux cleaned = 0.000281112 Jy ! Component: 200 - total flux cleaned = 0.000338666 Jy ! Total flux subtracted in 200 components = 0.000338666 Jy ! Clean residual min=-0.002567 max=0.002884 Jy/beam ! Clean residual mean=-0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.100972 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.100972 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=0.015340Jy sigma=0.673214 ! Fit after self-cal, rms=0.015334Jy sigma=0.672786 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 = 0.000116068 Jy ! Component: 100 - total flux cleaned = 8.795e-05 Jy ! Component: 150 - total flux cleaned = 0.000114391 Jy ! Component: 200 - total flux cleaned = 0.000164517 Jy ! Total flux subtracted in 200 components = 0.000164517 Jy ! Clean residual min=-0.002515 max=0.002782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.101136 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.101136 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=0.015234Jy sigma=0.668829 ! Fit after self-cal, rms=0.015229Jy sigma=0.668445 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015229Jy sigma=0.668445 ! Fit after self-cal, rms=0.015187Jy sigma=0.668184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=3.015 mas, bpa=7.397 degrees ! Estimated noise=0.737115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107689 Jy ! Component: 100 - total flux cleaned = 0.00129411 Jy ! Component: 150 - total flux cleaned = 0.00133543 Jy ! Component: 200 - total flux cleaned = 0.00137412 Jy ! Total flux subtracted in 200 components = 0.00137412 Jy ! Clean residual min=-0.002852 max=0.003076 Jy/beam ! Clean residual mean=-0.000002 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.10251 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.10251 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=0.015127Jy sigma=0.667540 ! Fit after self-cal, rms=0.015124Jy sigma=0.667304 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 = 2.35971e-05 Jy ! Component: 100 - total flux cleaned = 4.16182e-05 Jy ! Component: 150 - total flux cleaned = 5.9367e-05 Jy ! Component: 200 - total flux cleaned = 7.60184e-05 Jy ! Total flux subtracted in 200 components = 7.60184e-05 Jy ! Clean residual min=-0.002871 max=0.003011 Jy/beam ! Clean residual mean=-0.000002 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.102586 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.102586 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=0.015105Jy sigma=0.666622 ! Fit after self-cal, rms=0.015103Jy sigma=0.666475 ! 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=1.154 mas, bmaj=2.512 mas, bpa=15.3 degrees ! Estimated noise=0.630651 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 2.512 at 15.3 degrees (North through East) ! Clean map min=-0.0023973 max=0.061442 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9671 mas, bmaj=2.326 mas, bpa=17.8 degrees ! Estimated noise=0.791331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496114 Jy ! Component: 100 - total flux cleaned = 0.0679035 Jy ! Component: 150 - total flux cleaned = 0.0789785 Jy ! Component: 200 - total flux cleaned = 0.0863095 Jy ! Total flux subtracted in 200 components = 0.0863095 Jy ! Clean residual min=-0.004374 max=0.005882 Jy/beam ! Clean residual mean=-0.000001 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.0863095 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0863095 Jy ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.512 mas, bpa=15.3 degrees ! Estimated noise=0.630651 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 (-29.6, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680825 Jy ! Component: 100 - total flux cleaned = 0.0110044 Jy ! Component: 150 - total flux cleaned = 0.013586 Jy ! Component: 200 - total flux cleaned = 0.0144103 Jy ! Total flux subtracted in 200 components = 0.0144103 Jy ! Clean residual min=-0.002609 max=0.003568 Jy/beam ! Clean residual mean=-0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.10072 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.10072 Jy ! Inverting map ! Added new window around map position (-6.8, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299538 Jy ! Component: 100 - total flux cleaned = 0.00357996 Jy ! Component: 150 - total flux cleaned = 0.00369075 Jy ! Component: 200 - total flux cleaned = 0.00379371 Jy ! Total flux subtracted in 200 components = 0.00379371 Jy ! Clean residual min=-0.002181 max=0.002573 Jy/beam ! Clean residual mean=-0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.104514 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.104514 Jy ! Inverting map ! Added new window around map position (0.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122401 Jy ! Component: 100 - total flux cleaned = 0.00178628 Jy ! Component: 150 - total flux cleaned = 0.00214924 Jy ! Component: 200 - total flux cleaned = 0.00233336 Jy ! Total flux subtracted in 200 components = 0.00233336 Jy ! Clean residual min=-0.001878 max=0.001875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.106847 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.106847 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=3.015 mas, bpa=7.397 degrees ! Estimated noise=0.737115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828638 Jy ! Component: 100 - total flux cleaned = 0.00134808 Jy ! Component: 150 - total flux cleaned = 0.00151106 Jy ! Component: 200 - total flux cleaned = 0.00166359 Jy ! Total flux subtracted in 200 components = 0.00166359 Jy ! Clean residual min=-0.002224 max=0.002044 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.10851 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 = 8.48467e-05 Jy ! Component: 100 - total flux cleaned = 0.000138109 Jy ! Component: 150 - total flux cleaned = 0.000214506 Jy ! Component: 200 - total flux cleaned = 0.000287012 Jy ! Total flux subtracted in 200 components = 0.000287012 Jy ! Clean residual min=-0.002163 max=0.001954 Jy/beam ! Clean residual mean=-0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.108797 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.108797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.512 mas, bpa=15.3 degrees ! Estimated noise=0.630651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163423 Jy ! Component: 100 - total flux cleaned = -0.000353301 Jy ! Component: 150 - total flux cleaned = -0.000455666 Jy ! Component: 200 - total flux cleaned = -0.000485556 Jy ! Total flux subtracted in 200 components = -0.000485556 Jy ! Clean residual min=-0.001806 max=0.001683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.108312 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.108312 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=0.013669Jy sigma=0.602229 ! Fit after self-cal, rms=0.013596Jy sigma=0.598420 wmodel /d2/scr/pima/bp177f_uvs/J2109+2155_X_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp177f_uvs/J2109+2155_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2109+2155_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2109+2155_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2109+2155_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177f_uvs/J2109+2155_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026424 Jy ! Component: 100 - total flux cleaned = -0.000615041 Jy ! Component: 150 - total flux cleaned = -0.000868261 Jy ! Component: 200 - total flux cleaned = -0.00105977 Jy ! Component: 250 - total flux cleaned = -0.00108317 Jy ! Component: 300 - total flux cleaned = -0.00112674 Jy ! Component: 350 - total flux cleaned = -0.00114734 Jy ! Component: 400 - total flux cleaned = -0.00112727 Jy ! Component: 450 - total flux cleaned = -0.00114661 Jy ! Component: 500 - total flux cleaned = -0.00112715 Jy ! Component: 550 - total flux cleaned = -0.00112758 Jy ! Component: 600 - total flux cleaned = -0.00110988 Jy ! Component: 650 - total flux cleaned = -0.00109266 Jy ! Component: 700 - total flux cleaned = -0.00105925 Jy ! Component: 750 - total flux cleaned = -0.00104295 Jy ! Component: 800 - total flux cleaned = -0.00102692 Jy ! Component: 850 - total flux cleaned = -0.00101195 Jy ! Component: 900 - total flux cleaned = -0.0010576 Jy ! Component: 950 - total flux cleaned = -0.00107285 Jy ! Component: 1000 - total flux cleaned = -0.0011311 Jy ! Component: 1050 - total flux cleaned = -0.00120146 Jy ! Component: 1100 - total flux cleaned = -0.00122888 Jy ! Component: 1150 - total flux cleaned = -0.0012157 Jy ! Component: 1200 - total flux cleaned = -0.00128157 Jy ! Component: 1250 - total flux cleaned = -0.00131975 Jy ! Component: 1300 - total flux cleaned = -0.00130732 Jy ! Component: 1350 - total flux cleaned = -0.00136906 Jy ! Component: 1400 - total flux cleaned = -0.00135682 Jy ! Component: 1450 - total flux cleaned = -0.00135684 Jy ! Component: 1500 - total flux cleaned = -0.00135661 Jy ! Component: 1550 - total flux cleaned = -0.00135657 Jy ! Component: 1600 - total flux cleaned = -0.00133413 Jy ! Component: 1650 - total flux cleaned = -0.00130077 Jy ! Component: 1700 - total flux cleaned = -0.00127902 Jy ! Component: 1750 - total flux cleaned = -0.00127907 Jy ! Component: 1800 - total flux cleaned = -0.00125785 Jy ! Component: 1850 - total flux cleaned = -0.00126826 Jy ! Component: 1900 - total flux cleaned = -0.00131945 Jy ! Component: 1950 - total flux cleaned = -0.00131946 Jy ! Component: 2000 - total flux cleaned = -0.00134948 Jy ! Component: 2050 - total flux cleaned = -0.00136941 Jy ! Component: 2100 - total flux cleaned = -0.0014181 Jy ! Component: 2150 - total flux cleaned = -0.00144695 Jy ! Component: 2200 - total flux cleaned = -0.00147554 Jy ! Component: 2250 - total flux cleaned = -0.00148499 Jy ! Component: 2300 - total flux cleaned = -0.00151276 Jy ! Component: 2350 - total flux cleaned = -0.00154021 Jy ! Component: 2400 - total flux cleaned = -0.00154014 Jy ! Component: 2450 - total flux cleaned = -0.0015402 Jy ! Component: 2500 - total flux cleaned = -0.00158477 Jy ! Component: 2550 - total flux cleaned = -0.00160223 Jy ! Component: 2600 - total flux cleaned = -0.00163697 Jy ! Component: 2650 - total flux cleaned = -0.00167143 Jy ! Component: 2700 - total flux cleaned = -0.0016885 Jy ! Component: 2750 - total flux cleaned = -0.0017054 Jy ! Component: 2800 - total flux cleaned = -0.00173889 Jy ! Component: 2850 - total flux cleaned = -0.00172225 Jy ! Component: 2900 - total flux cleaned = -0.0017635 Jy ! Component: 2950 - total flux cleaned = -0.00178802 Jy ! Component: 3000 - total flux cleaned = -0.00179619 Jy ! Component: 3050 - total flux cleaned = -0.00184448 Jy ! Component: 3100 - total flux cleaned = -0.00188436 Jy ! Component: 3150 - total flux cleaned = -0.00190024 Jy ! Component: 3200 - total flux cleaned = -0.00192388 Jy ! Component: 3250 - total flux cleaned = -0.00193168 Jy ! Component: 3300 - total flux cleaned = -0.00192394 Jy ! Component: 3350 - total flux cleaned = -0.00194712 Jy ! Component: 3400 - total flux cleaned = -0.00195478 Jy ! Component: 3450 - total flux cleaned = -0.00195486 Jy ! Component: 3500 - total flux cleaned = -0.00197 Jy ! Component: 3550 - total flux cleaned = -0.00196998 Jy ! Component: 3600 - total flux cleaned = -0.00194751 Jy ! Component: 3650 - total flux cleaned = -0.001955 Jy ! Component: 3700 - total flux cleaned = -0.0019476 Jy ! Component: 3750 - total flux cleaned = -0.00193278 Jy ! Component: 3800 - total flux cleaned = -0.00193272 Jy ! Component: 3850 - total flux cleaned = -0.00191075 Jy ! Component: 3900 - total flux cleaned = -0.00191803 Jy ! Component: 3950 - total flux cleaned = -0.00189623 Jy ! Component: 4000 - total flux cleaned = -0.00187451 Jy ! Component: 4050 - total flux cleaned = -0.00185287 Jy ! Total flux subtracted in 4096 components = -0.00181691 Jy ! Clean residual min=-0.000455 max=0.000464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.106495 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 411 components and 0.106495 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2109+2155_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 2.512 at 15.3 degrees (North through East) ! Clean map min=-0.0015446 max=0.059771 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2109+2155_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0597713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011063 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.555265 0.555265 1.11053 2.22106 4.44212 8.88424 17.7685 35.537 71.0739 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 540.282 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2109+2155_X_uvs.log closed on Fri Mar 21 07:35:26 2014