! Started logfile: /scr/pima/bp171ad_uvs/J0013-1854_X_uvs.log on Mon Dec 9 01:54:32 2013 obs /scr/pima/bp171ad_uvs/J0013-1854_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0013-1854_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0013-1854 ! ! 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 6048 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 /scr/pima/bp171ad_uvs/J0013-1854_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=1.000499Jy sigma=0.838887 ! Fit after self-cal, rms=0.990568Jy sigma=0.823819 ! 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=0.6876 mas, bmaj=2.078 mas, bpa=-2.005 degrees ! Estimated noise=25.0371 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 = 0.0106833 Jy ! Component: 100 - total flux cleaned = 0.0130703 Jy ! Total flux subtracted in 100 components = 0.0130703 Jy ! Clean residual min=-0.002484 max=0.002605 Jy/beam ! Clean residual mean=0.000000 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0130703 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0130703 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=0.020796Jy sigma=0.019235 ! Fit after self-cal, rms=0.018413Jy sigma=0.017317 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356656 Jy ! Component: 100 - total flux cleaned = 0.00478192 Jy ! Total flux subtracted in 100 components = 0.00478192 Jy ! Clean residual min=-0.001963 max=0.002171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0178522 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0178522 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=0.018734Jy sigma=0.016163 ! Fit after self-cal, rms=0.018687Jy sigma=0.016114 ! 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=0.9128 mas, bmaj=2.497 mas, bpa=-1.594 degrees ! Estimated noise=12.2342 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 (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017676 Jy ! Component: 100 - total flux cleaned = 0.00276352 Jy ! Component: 150 - total flux cleaned = 0.00341126 Jy ! Component: 200 - total flux cleaned = 0.00385702 Jy ! Total flux subtracted in 200 components = 0.00385702 Jy ! Clean residual min=-0.000867 max=0.000891 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0217093 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0217093 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=0.018698Jy sigma=0.015816 ! Fit after self-cal, rms=0.018655Jy sigma=0.015792 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9128 x 2.497 at -1.594 degrees (North through East) ! Clean map min=-0.00084552 max=0.016689 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 0.86 KP 0.85 ! LA 0.90 MK 1.04 NL 0.97 OV 1.05 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.96 HN 0.85 KP 1.04 ! LA 0.94 MK 1.05 NL 0.92 OV 0.85 ! PT 0.84 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.018655Jy sigma=0.015792 ! Fit after self-cal, rms=0.018257Jy sigma=0.015718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=2.509 mas, bpa=-1.425 degrees ! Estimated noise=11.7863 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 = -7.86785e-05 Jy ! Component: 100 - total flux cleaned = -7.17139e-06 Jy ! Component: 150 - total flux cleaned = 3.992e-05 Jy ! Component: 200 - total flux cleaned = 7.92427e-05 Jy ! Total flux subtracted in 200 components = 7.92427e-05 Jy ! Clean residual min=-0.000802 max=0.000846 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0217885 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0217885 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=0.018096Jy sigma=0.015784 ! Fit after self-cal, rms=0.018097Jy sigma=0.015778 ! 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=0.018097Jy sigma=0.015778 ! Fit after self-cal, rms=0.018020Jy sigma=0.015775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=2.506 mas, bpa=-1.352 degrees ! Estimated noise=11.6838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56674e-05 Jy ! Component: 100 - total flux cleaned = 9.73919e-05 Jy ! Component: 150 - total flux cleaned = 0.000131542 Jy ! Component: 200 - total flux cleaned = 0.000146274 Jy ! Total flux subtracted in 200 components = 0.000146274 Jy ! Clean residual min=-0.000784 max=0.000835 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0219348 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0219348 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=0.017969Jy sigma=0.015794 ! Fit after self-cal, rms=0.017968Jy sigma=0.015792 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 = 7.97773e-05 Jy ! Component: 100 - total flux cleaned = 0.000110383 Jy ! Component: 150 - total flux cleaned = 0.000143551 Jy ! Component: 200 - total flux cleaned = 0.000161455 Jy ! Total flux subtracted in 200 components = 0.000161455 Jy ! Clean residual min=-0.000779 max=0.000822 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0220962 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0220962 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=0.017953Jy sigma=0.015794 ! Fit after self-cal, rms=0.017951Jy sigma=0.015793 ! 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=0.017951Jy sigma=0.015793 ! Fit after self-cal, rms=0.017948Jy sigma=0.015795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9178 mas, bmaj=2.506 mas, bpa=-1.516 degrees ! Estimated noise=11.6735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.92802e-05 Jy ! Component: 100 - total flux cleaned = 0.000105861 Jy ! Component: 150 - total flux cleaned = 0.000117425 Jy ! Component: 200 - total flux cleaned = 0.00012822 Jy ! Total flux subtracted in 200 components = 0.00012822 Jy ! Clean residual min=-0.000785 max=0.000844 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0222245 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0222245 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=0.017939Jy sigma=0.015795 ! Fit after self-cal, rms=0.017938Jy sigma=0.015794 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 = 3.71295e-05 Jy ! Component: 100 - total flux cleaned = 4.77287e-05 Jy ! Component: 150 - total flux cleaned = 6.20842e-05 Jy ! Component: 200 - total flux cleaned = 7.11106e-05 Jy ! Total flux subtracted in 200 components = 7.11106e-05 Jy ! Clean residual min=-0.000786 max=0.000846 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0222956 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0222956 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=0.017931Jy sigma=0.015794 ! Fit after self-cal, rms=0.017932Jy sigma=0.015794 ! 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=0.017932Jy sigma=0.015794 ! Fit after self-cal, rms=0.017925Jy sigma=0.015794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=5.392 mas, bpa=3.948 degrees ! Estimated noise=14.0096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71431e-05 Jy ! Component: 100 - total flux cleaned = -1.54274e-05 Jy ! Component: 150 - total flux cleaned = -1.81756e-06 Jy ! Component: 200 - total flux cleaned = 1.29894e-05 Jy ! Total flux subtracted in 200 components = 1.29894e-05 Jy ! Clean residual min=-0.000916 max=0.000901 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0223086 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0223086 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=0.017921Jy sigma=0.015797 ! Fit after self-cal, rms=0.017920Jy sigma=0.015796 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 = -6.87608e-08 Jy ! Component: 100 - total flux cleaned = 1.12112e-05 Jy ! Component: 150 - total flux cleaned = 2.65276e-05 Jy ! Component: 200 - total flux cleaned = 3.70845e-05 Jy ! Total flux subtracted in 200 components = 3.70845e-05 Jy ! Clean residual min=-0.000923 max=0.000902 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0223456 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0223456 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=0.017924Jy sigma=0.015793 ! Fit after self-cal, rms=0.017923Jy sigma=0.015792 ! 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=0.9171 mas, bmaj=2.504 mas, bpa=-1.56 degrees ! Estimated noise=11.6639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 2.504 at -1.56 degrees (North through East) ! Clean map min=-0.00073972 max=0.016018 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=0.6876 mas, bmaj=2.076 mas, bpa=-2.051 degrees ! Estimated noise=24.0254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128034 Jy ! Component: 100 - total flux cleaned = 0.0163567 Jy ! Component: 150 - total flux cleaned = 0.0182598 Jy ! Component: 200 - total flux cleaned = 0.0195199 Jy ! Total flux subtracted in 200 components = 0.0195199 Jy ! Clean residual min=-0.001943 max=0.002090 Jy/beam ! Clean residual mean=0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0195199 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0195199 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=2.504 mas, bpa=-1.56 degrees ! Estimated noise=11.6639 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 = 0.00143453 Jy ! Component: 100 - total flux cleaned = 0.00219458 Jy ! Component: 150 - total flux cleaned = 0.00261511 Jy ! Component: 200 - total flux cleaned = 0.00269207 Jy ! Total flux subtracted in 200 components = 0.00269207 Jy ! Clean residual min=-0.000906 max=0.000905 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0222119 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0222119 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=2.212 mas, bmaj=5.392 mas, bpa=3.948 degrees ! Estimated noise=14.0096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013122 Jy ! Component: 100 - total flux cleaned = 0.000176806 Jy ! Component: 150 - total flux cleaned = 0.000181734 Jy ! Component: 200 - total flux cleaned = 0.000186233 Jy ! Total flux subtracted in 200 components = 0.000186233 Jy ! Clean residual min=-0.000917 max=0.000911 Jy/beam ! Clean residual mean=0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0223982 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 = 4.06184e-06 Jy ! Component: 100 - total flux cleaned = 4.08004e-06 Jy ! Component: 150 - total flux cleaned = 7.92488e-06 Jy ! Component: 200 - total flux cleaned = 1.16519e-05 Jy ! Total flux subtracted in 200 components = 1.16519e-05 Jy ! Clean residual min=-0.000919 max=0.000914 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0224098 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0224098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=2.504 mas, bpa=-1.56 degrees ! Estimated noise=11.6639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.45618e-05 Jy ! Component: 100 - total flux cleaned = 9.08833e-06 Jy ! Component: 150 - total flux cleaned = -2.34431e-06 Jy ! Component: 200 - total flux cleaned = -2.26595e-06 Jy ! Total flux subtracted in 200 components = -2.26595e-06 Jy ! Clean residual min=-0.000844 max=0.000894 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0224075 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0224075 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=0.017937Jy sigma=0.015807 ! Fit after self-cal, rms=0.017938Jy sigma=0.015799 wmodel /scr/pima/bp171ad_uvs/J0013-1854_X_map.mod ! Writing 55 model components to file: /scr/pima/bp171ad_uvs/J0013-1854_X_map.mod wobs /scr/pima/bp171ad_uvs/J0013-1854_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0013-1854_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0013-1854_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ad_uvs/J0013-1854_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 = 0.000232728 Jy ! Component: 100 - total flux cleaned = 0.000428253 Jy ! Component: 150 - total flux cleaned = 0.000571864 Jy ! Component: 200 - total flux cleaned = 0.000695716 Jy ! Component: 250 - total flux cleaned = 0.0007428 Jy ! Component: 300 - total flux cleaned = 0.000787681 Jy ! Component: 350 - total flux cleaned = 0.000765961 Jy ! Component: 400 - total flux cleaned = 0.000734431 Jy ! Component: 450 - total flux cleaned = 0.000703867 Jy ! Component: 500 - total flux cleaned = 0.000644385 Jy ! Component: 550 - total flux cleaned = 0.000615331 Jy ! Component: 600 - total flux cleaned = 0.00059662 Jy ! Component: 650 - total flux cleaned = 0.000596675 Jy ! Component: 700 - total flux cleaned = 0.00061457 Jy ! Component: 750 - total flux cleaned = 0.000623339 Jy ! Component: 800 - total flux cleaned = 0.000640857 Jy ! Component: 850 - total flux cleaned = 0.000675131 Jy ! Component: 900 - total flux cleaned = 0.000725618 Jy ! Component: 950 - total flux cleaned = 0.000742156 Jy ! Component: 1000 - total flux cleaned = 0.000750461 Jy ! Component: 1050 - total flux cleaned = 0.000798858 Jy ! Component: 1100 - total flux cleaned = 0.000838358 Jy ! Component: 1150 - total flux cleaned = 0.000869433 Jy ! Component: 1200 - total flux cleaned = 0.000915527 Jy ! Component: 1250 - total flux cleaned = 0.000938291 Jy ! Component: 1300 - total flux cleaned = 0.000968203 Jy ! Component: 1350 - total flux cleaned = 0.00102003 Jy ! Component: 1400 - total flux cleaned = 0.00104925 Jy ! Component: 1450 - total flux cleaned = 0.00108532 Jy ! Component: 1500 - total flux cleaned = 0.00112803 Jy ! Component: 1550 - total flux cleaned = 0.00114203 Jy ! Component: 1600 - total flux cleaned = 0.00116982 Jy ! Component: 1650 - total flux cleaned = 0.00121777 Jy ! Component: 1700 - total flux cleaned = 0.00125156 Jy ! Component: 1750 - total flux cleaned = 0.00129168 Jy ! Component: 1800 - total flux cleaned = 0.00129171 Jy ! Component: 1850 - total flux cleaned = 0.00133757 Jy ! Component: 1900 - total flux cleaned = 0.00137643 Jy ! Component: 1950 - total flux cleaned = 0.00139559 Jy ! Component: 2000 - total flux cleaned = 0.0014527 Jy ! Component: 2050 - total flux cleaned = 0.00147778 Jy ! Component: 2100 - total flux cleaned = 0.00149025 Jy ! Component: 2150 - total flux cleaned = 0.00152114 Jy ! Component: 2200 - total flux cleaned = 0.0015579 Jy ! Component: 2250 - total flux cleaned = 0.00157005 Jy ! Component: 2300 - total flux cleaned = 0.00158816 Jy ! Component: 2350 - total flux cleaned = 0.00162991 Jy ! Component: 2400 - total flux cleaned = 0.00167727 Jy ! Component: 2450 - total flux cleaned = 0.00168895 Jy ! Component: 2500 - total flux cleaned = 0.00171798 Jy ! Component: 2550 - total flux cleaned = 0.00171219 Jy ! Component: 2600 - total flux cleaned = 0.00175237 Jy ! Component: 2650 - total flux cleaned = 0.00174669 Jy ! Component: 2700 - total flux cleaned = 0.00177498 Jy ! Component: 2750 - total flux cleaned = 0.00180298 Jy ! Component: 2800 - total flux cleaned = 0.00183078 Jy ! Component: 2850 - total flux cleaned = 0.00186384 Jy ! Component: 2900 - total flux cleaned = 0.00189124 Jy ! Component: 2950 - total flux cleaned = 0.0019075 Jy ! Component: 3000 - total flux cleaned = 0.00192907 Jy ! Component: 3050 - total flux cleaned = 0.00194518 Jy ! Component: 3100 - total flux cleaned = 0.00196113 Jy ! Component: 3150 - total flux cleaned = 0.00198234 Jy ! Component: 3200 - total flux cleaned = 0.00203497 Jy ! Component: 3250 - total flux cleaned = 0.00204543 Jy ! Component: 3300 - total flux cleaned = 0.00205578 Jy ! Component: 3350 - total flux cleaned = 0.00206607 Jy ! Component: 3400 - total flux cleaned = 0.00208148 Jy ! Component: 3450 - total flux cleaned = 0.00209169 Jy ! Component: 3500 - total flux cleaned = 0.00211713 Jy ! Component: 3550 - total flux cleaned = 0.00213229 Jy ! Component: 3600 - total flux cleaned = 0.00213733 Jy ! Component: 3650 - total flux cleaned = 0.00218239 Jy ! Component: 3700 - total flux cleaned = 0.00218737 Jy ! Component: 3750 - total flux cleaned = 0.00220226 Jy ! Component: 3800 - total flux cleaned = 0.0022319 Jy ! Component: 3850 - total flux cleaned = 0.00224661 Jy ! Component: 3900 - total flux cleaned = 0.00224661 Jy ! Component: 3950 - total flux cleaned = 0.00223684 Jy ! Component: 4000 - total flux cleaned = 0.00226594 Jy ! Component: 4050 - total flux cleaned = 0.00227561 Jy ! Total flux subtracted in 4096 components = 0.00229004 Jy ! Clean residual min=-0.000291 max=0.000323 Jy/beam ! Clean residual mean=0.000000 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0246976 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 332 components and 0.0246976 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0013-1854_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9171 x 2.504 at -1.56 degrees (North through East) ! Clean map min=-0.00056936 max=0.015561 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0013-1854_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0155608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.98084e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53865 1.53865 3.07729 6.15458 12.3092 24.6183 49.2366 98.4733 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.976 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0013-1854_X_uvs.log closed on Mon Dec 9 01:54:36 2013