! Started logfile: /d2/scr/pima/bp171aa_uvs/J0817-3218_C_uvs.log on Thu Nov 28 23:32:30 2013 obs /d2/scr/pima/bp171aa_uvs/J0817-3218_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0817-3218_C_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.706633 visibilities/baseline/integration-bin. ! Found source: J0817-3218 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2216 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J0817-3218_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001959Jy sigma=0.708316 ! Fit after self-cal, rms=0.977858Jy sigma=0.691299 ! 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=1.645 mas, bmaj=18.7 mas, bpa=22.94 degrees ! Estimated noise=28.0958 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 = 0.0198378 Jy ! Component: 100 - total flux cleaned = 0.0188343 Jy ! Total flux subtracted in 100 components = 0.0188343 Jy ! Clean residual min=-0.005850 max=0.005112 Jy/beam ! Clean residual mean=-0.000031 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.0188343 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0188343 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=0.042820Jy sigma=0.030234 ! Fit after self-cal, rms=0.040795Jy sigma=0.028800 ! 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=2.265 mas, bmaj=16.5 mas, bpa=21.9 degrees ! Estimated noise=21.3252 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 = 0.00194268 Jy ! Component: 100 - total flux cleaned = 0.000559721 Jy ! Component: 150 - total flux cleaned = -0.000430154 Jy ! Component: 200 - total flux cleaned = -0.00117784 Jy ! Total flux subtracted in 200 components = -0.00117784 Jy ! Clean residual min=-0.003011 max=0.003358 Jy/beam ! Clean residual mean=-0.000031 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0176565 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.0176565 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=0.040191Jy sigma=0.028375 ! Fit after self-cal, rms=0.040154Jy sigma=0.028348 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.265 x 16.5 at 21.9 degrees (North through East) ! Clean map min=-0.0044506 max=0.026814 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* 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 1.00* FD 1.00* KP 1.00* LA 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* 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 1.00* FD 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.040154Jy sigma=0.028348 ! Fit after self-cal, rms=0.040154Jy sigma=0.028348 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=16.5 mas, bpa=21.9 degrees ! Estimated noise=21.3252 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 = -0.00204955 Jy ! Component: 100 - total flux cleaned = -0.002666 Jy ! Component: 150 - total flux cleaned = -0.00321149 Jy ! Component: 200 - total flux cleaned = -0.00365575 Jy ! Total flux subtracted in 200 components = -0.00365575 Jy ! Clean residual min=-0.002910 max=0.003336 Jy/beam ! Clean residual mean=-0.000030 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0140007 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0140007 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=0.039990Jy sigma=0.028233 ! Fit after self-cal, rms=0.039945Jy sigma=0.028201 ! 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=0.039945Jy sigma=0.028201 ! Fit after self-cal, rms=0.039945Jy sigma=0.028201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=16.5 mas, bpa=21.9 degrees ! Estimated noise=21.3252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132154 Jy ! Component: 100 - total flux cleaned = -0.00184065 Jy ! Component: 150 - total flux cleaned = -0.00222004 Jy ! Component: 200 - total flux cleaned = -0.00245291 Jy ! Total flux subtracted in 200 components = -0.00245291 Jy ! Clean residual min=-0.002912 max=0.003299 Jy/beam ! Clean residual mean=-0.000029 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0115478 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0115478 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=0.039852Jy sigma=0.028136 ! Fit after self-cal, rms=0.039841Jy sigma=0.028128 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 = -0.0010083 Jy ! Component: 100 - total flux cleaned = -0.0012376 Jy ! Component: 150 - total flux cleaned = -0.00130785 Jy ! Component: 200 - total flux cleaned = -0.00143575 Jy ! Total flux subtracted in 200 components = -0.00143575 Jy ! Clean residual min=-0.002922 max=0.003180 Jy/beam ! Clean residual mean=-0.000029 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.010112 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.010112 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=0.039777Jy sigma=0.028083 ! Fit after self-cal, rms=0.039761Jy sigma=0.028071 ! 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=0.039761Jy sigma=0.028071 ! Fit after self-cal, rms=0.039761Jy sigma=0.028071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=16.5 mas, bpa=21.9 degrees ! Estimated noise=21.3252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000937222 Jy ! Component: 100 - total flux cleaned = -0.00106249 Jy ! Component: 150 - total flux cleaned = -0.00114915 Jy ! Component: 200 - total flux cleaned = -0.00120289 Jy ! Total flux subtracted in 200 components = -0.00120289 Jy ! Clean residual min=-0.002919 max=0.003117 Jy/beam ! Clean residual mean=-0.000028 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.00890915 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.00890915 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=0.039716Jy sigma=0.028040 ! Fit after self-cal, rms=0.039708Jy sigma=0.028034 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 = -0.000668712 Jy ! Component: 100 - total flux cleaned = -0.000775644 Jy ! Component: 150 - total flux cleaned = -0.000824966 Jy ! Component: 200 - total flux cleaned = -0.000871547 Jy ! Total flux subtracted in 200 components = -0.000871547 Jy ! Clean residual min=-0.002853 max=0.003058 Jy/beam ! Clean residual mean=-0.000027 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.00803761 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.00803761 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=0.039677Jy sigma=0.028012 ! Fit after self-cal, rms=0.039671Jy sigma=0.028008 ! 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=0.039671Jy sigma=0.028008 ! Fit after self-cal, rms=0.039671Jy sigma=0.028008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.467 mas, bmaj=18.6 mas, bpa=11.11 degrees ! Estimated noise=23.5381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423294 Jy ! Component: 100 - total flux cleaned = -0.000515302 Jy ! Component: 150 - total flux cleaned = -0.000590258 Jy ! Component: 200 - total flux cleaned = -0.000657069 Jy ! Total flux subtracted in 200 components = -0.000657069 Jy ! Clean residual min=-0.002745 max=0.002838 Jy/beam ! Clean residual mean=-0.000035 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.00738054 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.00738054 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=0.039659Jy sigma=0.027999 ! Fit after self-cal, rms=0.039638Jy sigma=0.027984 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 = -0.000206615 Jy ! Component: 100 - total flux cleaned = -0.000224052 Jy ! Component: 150 - total flux cleaned = -0.000235495 Jy ! Component: 200 - total flux cleaned = -0.000278199 Jy ! Total flux subtracted in 200 components = -0.000278199 Jy ! Clean residual min=-0.002728 max=0.002832 Jy/beam ! Clean residual mean=-0.000035 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.00710234 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.00710234 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=0.039627Jy sigma=0.027977 ! Fit after self-cal, rms=0.039624Jy sigma=0.027975 ! 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=2.265 mas, bmaj=16.5 mas, bpa=21.9 degrees ! Estimated noise=21.3252 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.265 x 16.5 at 21.9 degrees (North through East) ! Clean map min=-0.0055892 max=0.025996 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=1.645 mas, bmaj=18.7 mas, bpa=22.94 degrees ! Estimated noise=28.0958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212935 Jy ! Component: 100 - total flux cleaned = 0.0188793 Jy ! Component: 150 - total flux cleaned = 0.016427 Jy ! Component: 200 - total flux cleaned = 0.0144824 Jy ! Total flux subtracted in 200 components = 0.0144824 Jy ! Clean residual min=-0.004500 max=0.004801 Jy/beam ! Clean residual mean=-0.000027 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.0144824 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0144824 Jy ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=16.5 mas, bpa=21.9 degrees ! Estimated noise=21.3252 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 = -0.00254775 Jy ! Component: 100 - total flux cleaned = -0.00383532 Jy ! Component: 150 - total flux cleaned = -0.00442351 Jy ! Component: 200 - total flux cleaned = -0.00483676 Jy ! Total flux subtracted in 200 components = -0.00483676 Jy ! Clean residual min=-0.002896 max=0.003485 Jy/beam ! Clean residual mean=-0.000031 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.00964563 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.00964563 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=5.467 mas, bmaj=18.6 mas, bpa=11.11 degrees ! Estimated noise=23.5381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724189 Jy ! Component: 100 - total flux cleaned = -0.00103929 Jy ! Component: 150 - total flux cleaned = -0.00128227 Jy ! Component: 200 - total flux cleaned = -0.00152831 Jy ! Total flux subtracted in 200 components = -0.00152831 Jy ! Clean residual min=-0.002811 max=0.003095 Jy/beam ! Clean residual mean=-0.000039 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.00811732 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 = -0.000198156 Jy ! Component: 100 - total flux cleaned = -0.00035674 Jy ! Component: 150 - total flux cleaned = -0.000460551 Jy ! Component: 200 - total flux cleaned = -0.000575572 Jy ! Total flux subtracted in 200 components = -0.000575572 Jy ! Clean residual min=-0.002783 max=0.002976 Jy/beam ! Clean residual mean=-0.000037 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.00754175 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 103 components and 0.00754174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=16.5 mas, bpa=21.9 degrees ! Estimated noise=21.3252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022887 Jy ! Component: 100 - total flux cleaned = -0.000308979 Jy ! Component: 150 - total flux cleaned = -0.000379517 Jy ! Component: 200 - total flux cleaned = -0.000410763 Jy ! Total flux subtracted in 200 components = -0.000410763 Jy ! Clean residual min=-0.002698 max=0.003155 Jy/beam ! Clean residual mean=-0.000027 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.00713098 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.00713098 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=0.039682Jy sigma=0.028016 ! Fit after self-cal, rms=0.039672Jy sigma=0.028008 wmodel /d2/scr/pima/bp171aa_uvs/J0817-3218_C_map.mod ! Writing 120 model components to file: /d2/scr/pima/bp171aa_uvs/J0817-3218_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0817-3218_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0817-3218_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0817-3218_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J0817-3218_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 = 0.000428155 Jy ! Component: 100 - total flux cleaned = 0.000109974 Jy ! Component: 150 - total flux cleaned = 0.000110656 Jy ! Component: 200 - total flux cleaned = 3.42807e-05 Jy ! Component: 250 - total flux cleaned = -0.000219305 Jy ! Component: 300 - total flux cleaned = -0.000289126 Jy ! Component: 350 - total flux cleaned = -0.000453254 Jy ! Component: 400 - total flux cleaned = -0.000735082 Jy ! Component: 450 - total flux cleaned = -0.00103477 Jy ! Component: 500 - total flux cleaned = -0.00117902 Jy ! Component: 550 - total flux cleaned = -0.00128961 Jy ! Component: 600 - total flux cleaned = -0.00139726 Jy ! Component: 650 - total flux cleaned = -0.00152864 Jy ! Component: 700 - total flux cleaned = -0.00165498 Jy ! Component: 750 - total flux cleaned = -0.00162984 Jy ! Component: 800 - total flux cleaned = -0.00172604 Jy ! Component: 850 - total flux cleaned = -0.00172563 Jy ! Component: 900 - total flux cleaned = -0.00179457 Jy ! Component: 950 - total flux cleaned = -0.00179415 Jy ! Component: 1000 - total flux cleaned = -0.00177212 Jy ! Component: 1050 - total flux cleaned = -0.0017723 Jy ! Component: 1100 - total flux cleaned = -0.00179328 Jy ! Component: 1150 - total flux cleaned = -0.00179293 Jy ! Component: 1200 - total flux cleaned = -0.00179284 Jy ! Component: 1250 - total flux cleaned = -0.00179302 Jy ! Component: 1300 - total flux cleaned = -0.00179308 Jy ! Component: 1350 - total flux cleaned = -0.00175397 Jy ! Component: 1400 - total flux cleaned = -0.00173485 Jy ! Component: 1450 - total flux cleaned = -0.00171603 Jy ! Component: 1500 - total flux cleaned = -0.00162324 Jy ! Component: 1550 - total flux cleaned = -0.00160508 Jy ! Component: 1600 - total flux cleaned = -0.00155066 Jy ! Component: 1650 - total flux cleaned = -0.00153288 Jy ! Component: 1700 - total flux cleaned = -0.00151512 Jy ! Component: 1750 - total flux cleaned = -0.00149741 Jy ! Component: 1800 - total flux cleaned = -0.00146238 Jy ! Component: 1850 - total flux cleaned = -0.00144491 Jy ! Component: 1900 - total flux cleaned = -0.00141076 Jy ! Component: 1950 - total flux cleaned = -0.00141093 Jy ! Component: 2000 - total flux cleaned = -0.00141098 Jy ! Component: 2050 - total flux cleaned = -0.00137745 Jy ! Component: 2100 - total flux cleaned = -0.00132782 Jy ! Component: 2150 - total flux cleaned = -0.00127845 Jy ! Component: 2200 - total flux cleaned = -0.00119677 Jy ! Component: 2250 - total flux cleaned = -0.00113205 Jy ! Component: 2300 - total flux cleaned = -0.00109988 Jy ! Component: 2350 - total flux cleaned = -0.00105178 Jy ! Component: 2400 - total flux cleaned = -0.00100419 Jy ! Component: 2450 - total flux cleaned = -0.000972744 Jy ! Component: 2500 - total flux cleaned = -0.000988537 Jy ! Component: 2550 - total flux cleaned = -0.00100408 Jy ! Component: 2600 - total flux cleaned = -0.00103515 Jy ! Component: 2650 - total flux cleaned = -0.00103518 Jy ! Component: 2700 - total flux cleaned = -0.00103523 Jy ! Component: 2750 - total flux cleaned = -0.00112755 Jy ! Component: 2800 - total flux cleaned = -0.00115816 Jy ! Component: 2850 - total flux cleaned = -0.00124996 Jy ! Component: 2900 - total flux cleaned = -0.00124985 Jy ! Component: 2950 - total flux cleaned = -0.00131084 Jy ! Component: 3000 - total flux cleaned = -0.00137168 Jy ! Component: 3050 - total flux cleaned = -0.0014173 Jy ! Component: 3100 - total flux cleaned = -0.00138692 Jy ! Component: 3150 - total flux cleaned = -0.00140214 Jy ! Component: 3200 - total flux cleaned = -0.00143256 Jy ! Component: 3250 - total flux cleaned = -0.00143253 Jy ! Component: 3300 - total flux cleaned = -0.00147813 Jy ! Component: 3350 - total flux cleaned = -0.00147815 Jy ! Component: 3400 - total flux cleaned = -0.00149345 Jy ! Component: 3450 - total flux cleaned = -0.00150874 Jy ! Component: 3500 - total flux cleaned = -0.00150868 Jy ! Component: 3550 - total flux cleaned = -0.00150864 Jy ! Component: 3600 - total flux cleaned = -0.00152408 Jy ! Component: 3650 - total flux cleaned = -0.00152421 Jy ! Component: 3700 - total flux cleaned = -0.00150877 Jy ! Component: 3750 - total flux cleaned = -0.00149324 Jy ! Component: 3800 - total flux cleaned = -0.00149318 Jy ! Component: 3850 - total flux cleaned = -0.00146186 Jy ! Component: 3900 - total flux cleaned = -0.00147749 Jy ! Component: 3950 - total flux cleaned = -0.00143035 Jy ! Component: 4000 - total flux cleaned = -0.00143043 Jy ! Component: 4050 - total flux cleaned = -0.00141461 Jy ! Total flux subtracted in 4096 components = -0.0013987 Jy ! Clean residual min=-0.000834 max=0.000824 Jy/beam ! Clean residual mean=-0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.00573227 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 378 components and 0.00573227 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0817-3218_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.265 x 16.5 at 21.9 degrees (North through East) ! Clean map min=-0.0050149 max=0.024975 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0817-3218_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0249751 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000312709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.75626 3.75626 7.51252 15.025 30.0501 60.1002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 79.866 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0817-3218_C_uvs.log closed on Thu Nov 28 23:32:34 2013