! Started logfile: /scr/pima/rdv72_uvs/J1329+5009_X_uvs.log on Sat Oct 5 08:47:39 2013 obs /scr/pima/rdv72_uvs/J1329+5009_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1329+5009_X_uva.fits ! AN table 1: 32 integrations on 66 of 66 possible baselines. ! AN table 2: 26 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.971936 visibilities/baseline/integration-bin. ! Found source: J1329+5009 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8312 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /scr/pima/rdv72_uvs/J1329+5009_X] 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. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.013170Jy sigma=1.198117 ! Fit after self-cal, rms=0.891021Jy sigma=1.035918 ! 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 ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.4246 mas, bmaj=0.888 mas, bpa=29.86 degrees ! Estimated noise=12.8517 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 = 0.0842849 Jy ! Component: 100 - total flux cleaned = 0.109232 Jy ! Total flux subtracted in 100 components = 0.109232 Jy ! Clean residual min=-0.008559 max=0.011985 Jy/beam ! Clean residual mean=0.000021 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.109232 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.109232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115669Jy sigma=0.134213 ! Fit after self-cal, rms=0.115576Jy sigma=0.134068 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134122 Jy ! Component: 100 - total flux cleaned = 0.021068 Jy ! Total flux subtracted in 100 components = 0.021068 Jy ! Clean residual min=-0.007739 max=0.010717 Jy/beam ! Clean residual mean=0.000016 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.1303 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.1303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113279Jy sigma=0.129236 ! Fit after self-cal, rms=0.113345Jy sigma=0.129221 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Added new window around map position (-3.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881776 Jy ! Component: 100 - total flux cleaned = 0.0126054 Jy ! Total flux subtracted in 100 components = 0.0126054 Jy ! Clean residual min=-0.006873 max=0.007253 Jy/beam ! Clean residual mean=0.000013 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.142906 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.142906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112556Jy sigma=0.127663 ! Fit after self-cal, rms=0.112550Jy sigma=0.127582 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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 ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.5999 mas, bmaj=1.047 mas, bpa=30.1 degrees ! Estimated noise=7.05923 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 = 0.0108878 Jy ! Component: 100 - total flux cleaned = 0.0176706 Jy ! Component: 150 - total flux cleaned = 0.0221687 Jy ! Component: 200 - total flux cleaned = 0.0251981 Jy ! Total flux subtracted in 200 components = 0.0251981 Jy ! Clean residual min=-0.008530 max=0.009461 Jy/beam ! Clean residual mean=0.000017 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.168104 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.168104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111901Jy sigma=0.125828 ! Fit after self-cal, rms=0.111982Jy sigma=0.125773 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.79 KK 1.21 KP 0.95 ! LA 0.97 MK 0.95 NL 0.96 NY 1.03 ! OV 1.13 PT 0.87 WZ 1.15 ZC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.82 KK 1.07 KP 0.96 ! LA 0.95 MK 0.98 NL 0.98 NY 1.11 ! OV 1.01 PT 0.96 WZ 1.08 ZC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.77 KK 1.08 KP 0.90 ! LA 0.95 MK 0.99 NL 1.06 NY 1.16 ! OV 1.11 PT 0.97 WZ 1.12 ZC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.82 KK 1.15 KP 0.92 ! LA 1.01 MK 1.01 NL 1.00 NY 1.16 ! OV 1.17 PT 0.97 WZ 1.14 ZC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.111982Jy sigma=0.125773 ! Fit after self-cal, rms=0.117318Jy sigma=0.122667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.6226 mas, bmaj=1.052 mas, bpa=30.36 degrees ! Estimated noise=7.16566 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 = -0.0035844 Jy ! Component: 100 - total flux cleaned = -0.00447614 Jy ! Component: 150 - total flux cleaned = -0.00501773 Jy ! Component: 200 - total flux cleaned = -0.00540068 Jy ! Total flux subtracted in 200 components = -0.00540068 Jy ! Clean residual min=-0.004457 max=0.004433 Jy/beam ! Clean residual mean=-0.000003 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.162703 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.162703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117156Jy sigma=0.122502 ! Fit after self-cal, rms=0.117431Jy sigma=0.122392 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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. ! ! Fit before self-cal, rms=0.117431Jy sigma=0.122392 ! Fit after self-cal, rms=0.118239Jy sigma=0.122334 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.6271 mas, bmaj=1.055 mas, bpa=30.49 degrees ! Estimated noise=7.17585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238931 Jy ! Component: 100 - total flux cleaned = -0.00304053 Jy ! Component: 150 - total flux cleaned = -0.00335997 Jy ! Component: 200 - total flux cleaned = -0.00358826 Jy ! Total flux subtracted in 200 components = -0.00358826 Jy ! Clean residual min=-0.004407 max=0.004151 Jy/beam ! Clean residual mean=-0.000004 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.159115 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.159115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118158Jy sigma=0.122253 ! Fit after self-cal, rms=0.118154Jy sigma=0.122246 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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 = -0.000428343 Jy ! Component: 100 - total flux cleaned = -0.000460944 Jy ! Component: 150 - total flux cleaned = -0.00051942 Jy ! Component: 200 - total flux cleaned = -0.000546368 Jy ! Total flux subtracted in 200 components = -0.000546368 Jy ! Clean residual min=-0.004429 max=0.004280 Jy/beam ! Clean residual mean=-0.000004 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.158568 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.158568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118131Jy sigma=0.122226 ! Fit after self-cal, rms=0.118122Jy sigma=0.122225 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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. ! ! Fit before self-cal, rms=0.118122Jy sigma=0.122225 ! Fit after self-cal, rms=0.118577Jy sigma=0.122189 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.6309 mas, bmaj=1.056 mas, bpa=30.73 degrees ! Estimated noise=7.17357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162816 Jy ! Component: 100 - total flux cleaned = -0.00208975 Jy ! Component: 150 - total flux cleaned = -0.00224069 Jy ! Component: 200 - total flux cleaned = -0.00231752 Jy ! Total flux subtracted in 200 components = -0.00231752 Jy ! Clean residual min=-0.004351 max=0.004011 Jy/beam ! Clean residual mean=-0.000005 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.156251 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.156251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118536Jy sigma=0.122150 ! Fit after self-cal, rms=0.118529Jy sigma=0.122147 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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 = -0.000267884 Jy ! Component: 100 - total flux cleaned = -0.000289756 Jy ! Component: 150 - total flux cleaned = -0.000331145 Jy ! Component: 200 - total flux cleaned = -0.000350682 Jy ! Total flux subtracted in 200 components = -0.000350682 Jy ! Clean residual min=-0.004369 max=0.004090 Jy/beam ! Clean residual mean=-0.000005 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.1559 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.1559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118520Jy sigma=0.122137 ! Fit after self-cal, rms=0.118515Jy sigma=0.122136 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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. ! ! Fit before self-cal, rms=0.118515Jy sigma=0.122136 ! Fit after self-cal, rms=0.118757Jy sigma=0.122119 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=2.844 mas, bmaj=4.287 mas, bpa=67.65 degrees ! Estimated noise=8.97322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105599 Jy ! Component: 100 - total flux cleaned = -0.00109377 Jy ! Component: 150 - total flux cleaned = -0.0011216 Jy ! Component: 200 - total flux cleaned = -0.00116936 Jy ! Total flux subtracted in 200 components = -0.00116936 Jy ! Clean residual min=-0.004819 max=0.004128 Jy/beam ! Clean residual mean=-0.000014 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.154731 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.154731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118770Jy sigma=0.122140 ! Fit after self-cal, rms=0.118772Jy sigma=0.122133 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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 = -0.000148672 Jy ! Component: 100 - total flux cleaned = -0.000197783 Jy ! Component: 150 - total flux cleaned = -0.000239472 Jy ! Component: 200 - total flux cleaned = -0.000276226 Jy ! Total flux subtracted in 200 components = -0.000276226 Jy ! Clean residual min=-0.004819 max=0.004136 Jy/beam ! Clean residual mean=-0.000013 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.154455 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.154455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118786Jy sigma=0.122150 ! Fit after self-cal, rms=0.118787Jy sigma=0.122148 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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 ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.6332 mas, bmaj=1.057 mas, bpa=30.93 degrees ! Estimated noise=7.16316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6332 x 1.057 at 30.93 degrees (North through East) ! Clean map min=-0.003762 max=0.12271 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 ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.4373 mas, bmaj=0.8772 mas, bpa=30.11 degrees ! Estimated noise=13.8765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0904487 Jy ! Component: 100 - total flux cleaned = 0.115344 Jy ! Component: 150 - total flux cleaned = 0.127331 Jy ! Component: 200 - total flux cleaned = 0.134844 Jy ! Total flux subtracted in 200 components = 0.134844 Jy ! Clean residual min=-0.006863 max=0.006844 Jy/beam ! Clean residual mean=0.000008 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.134844 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.134844 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.6332 mas, bmaj=1.057 mas, bpa=30.93 degrees ! Estimated noise=7.16316 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 = 0.00875917 Jy ! Component: 100 - total flux cleaned = 0.0131288 Jy ! Component: 150 - total flux cleaned = 0.0157546 Jy ! Component: 200 - total flux cleaned = 0.0169546 Jy ! Total flux subtracted in 200 components = 0.0169546 Jy ! Clean residual min=-0.004412 max=0.004032 Jy/beam ! Clean residual mean=-0.000003 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.151798 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.151798 Jy ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec 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 ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=2.844 mas, bmaj=4.287 mas, bpa=67.65 degrees ! Estimated noise=8.97322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234942 Jy ! Component: 100 - total flux cleaned = 0.00234924 Jy ! Component: 150 - total flux cleaned = 0.00232562 Jy ! Component: 200 - total flux cleaned = 0.00232621 Jy ! Total flux subtracted in 200 components = 0.00232621 Jy ! Clean residual min=-0.004862 max=0.004225 Jy/beam ! Clean residual mean=-0.000013 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.154125 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 = 2.36011e-06 Jy ! Component: 100 - total flux cleaned = 2.23813e-05 Jy ! Component: 150 - total flux cleaned = 4.11876e-05 Jy ! Component: 200 - total flux cleaned = 3.99989e-05 Jy ! Total flux subtracted in 200 components = 3.99989e-05 Jy ! Clean residual min=-0.004830 max=0.004157 Jy/beam ! Clean residual mean=-0.000013 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.154165 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.154165 Jy ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! Estimated beam: bmin=0.6332 mas, bmaj=1.057 mas, bpa=30.93 degrees ! Estimated noise=7.16316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000994721 Jy ! Component: 100 - total flux cleaned = -0.000943036 Jy ! Component: 150 - total flux cleaned = -0.000809553 Jy ! Component: 200 - total flux cleaned = -0.000731168 Jy ! Total flux subtracted in 200 components = -0.000731168 Jy ! Clean residual min=-0.004357 max=0.003963 Jy/beam ! Clean residual mean=-0.000005 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.153433 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.153433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118825Jy sigma=0.122138 ! Fit after self-cal, rms=0.118788Jy sigma=0.122126 wmodel /scr/pima/rdv72_uvs/J1329+5009_X_map.mod ! Writing 33 model components to file: /scr/pima/rdv72_uvs/J1329+5009_X_map.mod wobs /scr/pima/rdv72_uvs/J1329+5009_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1329+5009_X_uvs.fits wwins /scr/pima/rdv72_uvs/J1329+5009_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J1329+5009_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133387 Jy ! Component: 100 - total flux cleaned = -0.00210369 Jy ! Component: 150 - total flux cleaned = -0.00263672 Jy ! Component: 200 - total flux cleaned = -0.00295567 Jy ! Component: 250 - total flux cleaned = -0.00320332 Jy ! Component: 300 - total flux cleaned = -0.00368161 Jy ! Component: 350 - total flux cleaned = -0.00397304 Jy ! Component: 400 - total flux cleaned = -0.00431459 Jy ! Component: 450 - total flux cleaned = -0.00442572 Jy ! Component: 500 - total flux cleaned = -0.00442562 Jy ! Component: 550 - total flux cleaned = -0.0045319 Jy ! Component: 600 - total flux cleaned = -0.00458384 Jy ! Component: 650 - total flux cleaned = -0.00458416 Jy ! Component: 700 - total flux cleaned = -0.00458475 Jy ! Component: 750 - total flux cleaned = -0.00458437 Jy ! Component: 800 - total flux cleaned = -0.00453414 Jy ! Component: 850 - total flux cleaned = -0.00433804 Jy ! Component: 900 - total flux cleaned = -0.00428982 Jy ! Component: 950 - total flux cleaned = -0.00414651 Jy ! Component: 1000 - total flux cleaned = -0.00409917 Jy ! Component: 1050 - total flux cleaned = -0.0038659 Jy ! Component: 1100 - total flux cleaned = -0.00381986 Jy ! Component: 1150 - total flux cleaned = -0.00377422 Jy ! Component: 1200 - total flux cleaned = -0.00354691 Jy ! Component: 1250 - total flux cleaned = -0.00345665 Jy ! Component: 1300 - total flux cleaned = -0.00314413 Jy ! Component: 1350 - total flux cleaned = -0.00283462 Jy ! Component: 1400 - total flux cleaned = -0.00270312 Jy ! Component: 1450 - total flux cleaned = -0.00252871 Jy ! Component: 1500 - total flux cleaned = -0.00226908 Jy ! Component: 1550 - total flux cleaned = -0.00205469 Jy ! Component: 1600 - total flux cleaned = -0.00196974 Jy ! Component: 1650 - total flux cleaned = -0.00184237 Jy ! Component: 1700 - total flux cleaned = -0.00159032 Jy ! Component: 1750 - total flux cleaned = -0.00159012 Jy ! Component: 1800 - total flux cleaned = -0.00138281 Jy ! Component: 1850 - total flux cleaned = -0.0014652 Jy ! Component: 1900 - total flux cleaned = -0.00121918 Jy ! Component: 1950 - total flux cleaned = -0.00105643 Jy ! Component: 2000 - total flux cleaned = -0.000894775 Jy ! Component: 2050 - total flux cleaned = -0.000654341 Jy ! Component: 2100 - total flux cleaned = -0.000813787 Jy ! Component: 2150 - total flux cleaned = -0.000773371 Jy ! Component: 2200 - total flux cleaned = -0.000497548 Jy ! Component: 2250 - total flux cleaned = -0.000497435 Jy ! Component: 2300 - total flux cleaned = -0.00030292 Jy ! Component: 2350 - total flux cleaned = -0.000186985 Jy ! Component: 2400 - total flux cleaned = -0.000148795 Jy ! Component: 2450 - total flux cleaned = -3.39638e-05 Jy ! Component: 2500 - total flux cleaned = -7.23605e-05 Jy ! Component: 2550 - total flux cleaned = 4.12041e-05 Jy ! Component: 2600 - total flux cleaned = -7.18699e-05 Jy ! Component: 2650 - total flux cleaned = 4.02905e-05 Jy ! Component: 2700 - total flux cleaned = 0.000151934 Jy ! Component: 2750 - total flux cleaned = 0.000114731 Jy ! Component: 2800 - total flux cleaned = 3.70379e-06 Jy ! Component: 2850 - total flux cleaned = 7.74599e-05 Jy ! Component: 2900 - total flux cleaned = 4.46795e-06 Jy ! Component: 2950 - total flux cleaned = 4.7991e-06 Jy ! Component: 3000 - total flux cleaned = -3.14369e-05 Jy ! Component: 3050 - total flux cleaned = 7.68528e-05 Jy ! Component: 3100 - total flux cleaned = 4.09992e-05 Jy ! Component: 3150 - total flux cleaned = 4.11019e-05 Jy ! Component: 3200 - total flux cleaned = 4.09123e-05 Jy ! Component: 3250 - total flux cleaned = -6.52545e-05 Jy ! Component: 3300 - total flux cleaned = 5.19199e-06 Jy ! Component: 3350 - total flux cleaned = -0.000135195 Jy ! Component: 3400 - total flux cleaned = -3.02675e-05 Jy ! Component: 3450 - total flux cleaned = -9.9792e-05 Jy ! Component: 3500 - total flux cleaned = 4.16979e-06 Jy ! Component: 3550 - total flux cleaned = 4.18716e-06 Jy ! Component: 3600 - total flux cleaned = 3.85891e-05 Jy ! Component: 3650 - total flux cleaned = 4.28116e-06 Jy ! Component: 3700 - total flux cleaned = 4.2322e-06 Jy ! Component: 3750 - total flux cleaned = 3.81848e-05 Jy ! Component: 3800 - total flux cleaned = -2.9357e-05 Jy ! Component: 3850 - total flux cleaned = 3.82217e-05 Jy ! Component: 3900 - total flux cleaned = 0.000273205 Jy ! Component: 3950 - total flux cleaned = 5.22778e-06 Jy ! Component: 4000 - total flux cleaned = -9.47301e-05 Jy ! Component: 4050 - total flux cleaned = -6.17139e-05 Jy ! Total flux subtracted in 4096 components = 4.59419e-06 Jy ! Clean residual min=-0.001940 max=0.001913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.153438 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 337 components and 0.153438 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1329+5009_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6332 x 1.057 at 30.93 degrees (North through East) ! Clean map min=-0.0025937 max=0.12361 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1329+5009_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123607 invert ! Inverting map ! Your choice of large map pixels excluded 8.91% of the data. ! The x-axis pixel size should ideally be below 0.1775 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000543227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31844 1.31844 2.63688 5.27377 10.5475 21.0951 42.1901 84.3803 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1329+5009_X_uvs.log closed on Sat Oct 5 08:47:43 2013