! Started logfile: /d2/scr/pima/bp177j_uvs/J0034-1833_C_uvs.log on Thu Jun 19 04:02:09 2014 obs /d2/scr/pima/bp177j_uvs/J0034-1833_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0034-1833_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0034-1833 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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/bp177j_uvs/J0034-1833_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. ! ! 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=1.006901Jy sigma=34.882350 ! Fit after self-cal, rms=0.856374Jy sigma=29.638391 ! 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=1.302 mas, bmaj=3.528 mas, bpa=1.389 degrees ! Estimated noise=0.857459 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 = 0.104794 Jy ! Component: 100 - total flux cleaned = 0.131334 Jy ! Total flux subtracted in 100 components = 0.131334 Jy ! Clean residual min=-0.005795 max=0.011141 Jy/beam ! Clean residual mean=0.000001 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.131334 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.131334 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=0.040973Jy sigma=1.212808 ! Fit after self-cal, rms=0.040963Jy sigma=1.212450 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123522 Jy ! Component: 100 - total flux cleaned = 0.0192434 Jy ! Total flux subtracted in 100 components = 0.0192434 Jy ! Clean residual min=-0.004449 max=0.006465 Jy/beam ! Clean residual mean=0.000003 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.150577 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.150577 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=0.034614Jy sigma=0.947475 ! Fit after self-cal, rms=0.034616Jy sigma=0.947287 ! 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=1.59 mas, bmaj=4.185 mas, bpa=1.854 degrees ! Estimated noise=0.650052 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 = 0.00797646 Jy ! Component: 100 - total flux cleaned = 0.012178 Jy ! Component: 150 - total flux cleaned = 0.0144856 Jy ! Component: 200 - total flux cleaned = 0.0157611 Jy ! Total flux subtracted in 200 components = 0.0157611 Jy ! Clean residual min=-0.004089 max=0.005619 Jy/beam ! Clean residual mean=0.000008 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.166338 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.166338 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=0.032529Jy sigma=0.874508 ! Fit after self-cal, rms=0.032533Jy sigma=0.874470 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 4.185 at 1.854 degrees (North through East) ! Clean map min=-0.0039413 max=0.1377 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 0.99 FD 1.01 HN 1.01 KP 0.86 ! LA 0.98 MK 1.01 NL 0.98 OV 0.97 ! PT 0.84 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.18 HN 1.06 KP 0.90 ! LA 1.09 MK 0.95 NL 1.05 OV 1.04 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.08 KP 0.98 ! LA 1.02 MK 1.03 NL 0.94 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.18 KP 1.00 ! LA 1.06 MK 1.04 NL 0.98 OV 0.97 ! PT 0.92 SC 1.03 ! ! ! 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=0.032533Jy sigma=0.874470 ! Fit after self-cal, rms=0.030233Jy sigma=0.807381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=4.175 mas, bpa=2.144 degrees ! Estimated noise=0.645801 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 = -0.000604058 Jy ! Component: 100 - total flux cleaned = -0.000445993 Jy ! Component: 150 - total flux cleaned = -0.000313073 Jy ! Component: 200 - total flux cleaned = -0.000242758 Jy ! Total flux subtracted in 200 components = -0.000242758 Jy ! Clean residual min=-0.003460 max=0.004420 Jy/beam ! Clean residual mean=0.000009 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.166095 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.166095 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=0.030195Jy sigma=0.804019 ! Fit after self-cal, rms=0.030198Jy sigma=0.803958 ! 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=0.030198Jy sigma=0.803958 ! Fit after self-cal, rms=0.030098Jy sigma=0.803566 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.17 mas, bpa=2.207 degrees ! Estimated noise=0.643597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225868 Jy ! Component: 100 - total flux cleaned = -0.000128641 Jy ! Component: 150 - total flux cleaned = -8.4455e-05 Jy ! Component: 200 - total flux cleaned = -2.28138e-05 Jy ! Total flux subtracted in 200 components = -2.28138e-05 Jy ! Clean residual min=-0.003394 max=0.004370 Jy/beam ! Clean residual mean=0.000009 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.166073 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.166073 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=0.030077Jy sigma=0.801729 ! Fit after self-cal, rms=0.030078Jy sigma=0.801702 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) ! Added new window around map position (-14.7, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351211 Jy ! Component: 100 - total flux cleaned = 0.00377835 Jy ! Component: 150 - total flux cleaned = 0.00383248 Jy ! Component: 200 - total flux cleaned = 0.00387312 Jy ! Total flux subtracted in 200 components = 0.00387312 Jy ! Clean residual min=-0.002862 max=0.004277 Jy/beam ! Clean residual mean=0.000010 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.169946 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.169946 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=0.029604Jy sigma=0.783873 ! Fit after self-cal, rms=0.029542Jy sigma=0.779783 ! 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=0.029542Jy sigma=0.779783 ! Fit after self-cal, rms=0.029334Jy sigma=0.762028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.168 mas, bpa=2.357 degrees ! Estimated noise=0.642712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975164 Jy ! Component: 100 - total flux cleaned = 0.000891873 Jy ! Component: 150 - total flux cleaned = 0.00089247 Jy ! Component: 200 - total flux cleaned = 0.000893429 Jy ! Total flux subtracted in 200 components = 0.000893429 Jy ! Clean residual min=-0.002738 max=0.003058 Jy/beam ! Clean residual mean=0.000009 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.170839 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.170839 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=0.029198Jy sigma=0.758386 ! Fit after self-cal, rms=0.029201Jy sigma=0.757683 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 = 0.000514785 Jy ! Component: 100 - total flux cleaned = 0.000545747 Jy ! Component: 150 - total flux cleaned = 0.0005445 Jy ! Component: 200 - total flux cleaned = 0.000468631 Jy ! Total flux subtracted in 200 components = 0.000468631 Jy ! Clean residual min=-0.002800 max=0.002929 Jy/beam ! Clean residual mean=0.000010 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.171308 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.171308 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=0.029127Jy sigma=0.755947 ! Fit after self-cal, rms=0.029134Jy sigma=0.755679 ! 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=0.029134Jy sigma=0.755679 ! Fit after self-cal, rms=0.028962Jy sigma=0.736087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=9.024 mas, bpa=8.4 degrees ! Estimated noise=0.790911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159787 Jy ! Component: 100 - total flux cleaned = 0.00186042 Jy ! Component: 150 - total flux cleaned = 0.00182254 Jy ! Component: 200 - total flux cleaned = 0.001823 Jy ! Total flux subtracted in 200 components = 0.001823 Jy ! Clean residual min=-0.003459 max=0.003195 Jy/beam ! Clean residual mean=0.000016 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.173131 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.173131 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=0.028905Jy sigma=0.739051 ! Fit after self-cal, rms=0.028901Jy sigma=0.738800 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 = 7.71951e-05 Jy ! Component: 100 - total flux cleaned = 4.0864e-06 Jy ! Component: 150 - total flux cleaned = -4.45567e-05 Jy ! Component: 200 - total flux cleaned = -8.74617e-05 Jy ! Total flux subtracted in 200 components = -8.74617e-05 Jy ! Clean residual min=-0.003414 max=0.003131 Jy/beam ! Clean residual mean=0.000016 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.173043 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.173043 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=0.028918Jy sigma=0.739181 ! Fit after self-cal, rms=0.028914Jy sigma=0.739005 ! 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=1.59 mas, bmaj=4.167 mas, bpa=2.508 degrees ! Estimated noise=0.648297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 4.167 at 2.508 degrees (North through East) ! Clean map min=-0.0025585 max=0.13445 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=1.302 mas, bmaj=3.506 mas, bpa=2.04 degrees ! Estimated noise=0.858192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104824 Jy ! Component: 100 - total flux cleaned = 0.132295 Jy ! Component: 150 - total flux cleaned = 0.144645 Jy ! Component: 200 - total flux cleaned = 0.151811 Jy ! Total flux subtracted in 200 components = 0.151811 Jy ! Clean residual min=-0.003325 max=0.004571 Jy/beam ! Clean residual mean=0.000004 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.151811 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 0.151811 Jy ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.167 mas, bpa=2.508 degrees ! Estimated noise=0.648297 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 = 0.00776496 Jy ! Component: 100 - total flux cleaned = 0.0122846 Jy ! Component: 150 - total flux cleaned = 0.0151507 Jy ! Component: 200 - total flux cleaned = 0.0171054 Jy ! Total flux subtracted in 200 components = 0.0171054 Jy ! Clean residual min=-0.002686 max=0.003497 Jy/beam ! Clean residual mean=0.000007 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.168916 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.168917 Jy ! Inverting map ! Added new window around map position (-9.3, 32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298597 Jy ! Component: 100 - total flux cleaned = 0.0036323 Jy ! Component: 150 - total flux cleaned = 0.00405752 Jy ! Component: 200 - total flux cleaned = 0.00429456 Jy ! Total flux subtracted in 200 components = 0.00429456 Jy ! Clean residual min=-0.002693 max=0.003105 Jy/beam ! Clean residual mean=0.000008 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.173211 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.173211 Jy ! Inverting map ! Added new window around map position (-73.8, -53.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263828 Jy ! Component: 100 - total flux cleaned = 0.00354856 Jy ! Component: 150 - total flux cleaned = 0.00370748 Jy ! Component: 200 - total flux cleaned = 0.00370711 Jy ! Total flux subtracted in 200 components = 0.00370711 Jy ! Clean residual min=-0.003086 max=0.002423 Jy/beam ! Clean residual mean=0.000007 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.176918 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.176918 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=9.024 mas, bpa=8.4 degrees ! Estimated noise=0.790911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426501 Jy ! Component: 100 - total flux cleaned = 0.000395326 Jy ! Component: 150 - total flux cleaned = 0.000339658 Jy ! Component: 200 - total flux cleaned = 0.0002884 Jy ! Total flux subtracted in 200 components = 0.0002884 Jy ! Clean residual min=-0.003741 max=0.002873 Jy/beam ! Clean residual mean=0.000016 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.177207 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 = 2.42081e-07 Jy ! Component: 100 - total flux cleaned = -2.34364e-05 Jy ! Component: 150 - total flux cleaned = -6.78653e-05 Jy ! Component: 200 - total flux cleaned = -8.9604e-05 Jy ! Total flux subtracted in 200 components = -8.9604e-05 Jy ! Clean residual min=-0.003688 max=0.002868 Jy/beam ! Clean residual mean=0.000016 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.177117 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.177117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.167 mas, bpa=2.508 degrees ! Estimated noise=0.648297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371921 Jy ! Component: 100 - total flux cleaned = -0.000243332 Jy ! Component: 150 - total flux cleaned = -0.000128403 Jy ! Component: 200 - total flux cleaned = -7.66463e-05 Jy ! Total flux subtracted in 200 components = -7.66463e-05 Jy ! Clean residual min=-0.002891 max=0.002425 Jy/beam ! Clean residual mean=0.000008 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.17704 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.17704 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=0.028344Jy sigma=0.725323 ! Fit after self-cal, rms=0.028323Jy sigma=0.723907 wmodel /d2/scr/pima/bp177j_uvs/J0034-1833_C_map.mod ! Writing 140 model components to file: /d2/scr/pima/bp177j_uvs/J0034-1833_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0034-1833_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0034-1833_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0034-1833_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177j_uvs/J0034-1833_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 = -0.00124848 Jy ! Component: 100 - total flux cleaned = -0.00162771 Jy ! Component: 150 - total flux cleaned = -0.00174393 Jy ! Component: 200 - total flux cleaned = -0.0015978 Jy ! Component: 250 - total flux cleaned = -0.00145845 Jy ! Component: 300 - total flux cleaned = -0.00132426 Jy ! Component: 350 - total flux cleaned = -0.00106824 Jy ! Component: 400 - total flux cleaned = -0.00078928 Jy ! Component: 450 - total flux cleaned = -0.000518556 Jy ! Component: 500 - total flux cleaned = -0.000431244 Jy ! Component: 550 - total flux cleaned = -0.000345841 Jy ! Component: 600 - total flux cleaned = -0.000289869 Jy ! Component: 650 - total flux cleaned = -0.000126333 Jy ! Component: 700 - total flux cleaned = -7.32209e-05 Jy ! Component: 750 - total flux cleaned = -4.77209e-05 Jy ! Component: 800 - total flux cleaned = 5.35563e-05 Jy ! Component: 850 - total flux cleaned = 0.000127981 Jy ! Component: 900 - total flux cleaned = 0.000200648 Jy ! Component: 950 - total flux cleaned = 0.000200354 Jy ! Component: 1000 - total flux cleaned = 0.000270383 Jy ! Component: 1050 - total flux cleaned = 0.000292986 Jy ! Component: 1100 - total flux cleaned = 0.000383093 Jy ! Component: 1150 - total flux cleaned = 0.000382915 Jy ! Component: 1200 - total flux cleaned = 0.00036078 Jy ! Component: 1250 - total flux cleaned = 0.000382158 Jy ! Component: 1300 - total flux cleaned = 0.000424267 Jy ! Component: 1350 - total flux cleaned = 0.000424056 Jy ! Component: 1400 - total flux cleaned = 0.000445149 Jy ! Component: 1450 - total flux cleaned = 0.00050599 Jy ! Component: 1500 - total flux cleaned = 0.00046657 Jy ! Component: 1550 - total flux cleaned = 0.000544743 Jy ! Component: 1600 - total flux cleaned = 0.000544641 Jy ! Component: 1650 - total flux cleaned = 0.000563139 Jy ! Component: 1700 - total flux cleaned = 0.000562861 Jy ! Component: 1750 - total flux cleaned = 0.000600176 Jy ! Component: 1800 - total flux cleaned = 0.000673578 Jy ! Component: 1850 - total flux cleaned = 0.000709755 Jy ! Component: 1900 - total flux cleaned = 0.000763511 Jy ! Component: 1950 - total flux cleaned = 0.000798988 Jy ! Component: 2000 - total flux cleaned = 0.000868943 Jy ! Component: 2050 - total flux cleaned = 0.000869004 Jy ! Component: 2100 - total flux cleaned = 0.000920355 Jy ! Component: 2150 - total flux cleaned = 0.0009539 Jy ! Component: 2200 - total flux cleaned = 0.000987657 Jy ! Component: 2250 - total flux cleaned = 0.00105422 Jy ! Component: 2300 - total flux cleaned = 0.00113593 Jy ! Component: 2350 - total flux cleaned = 0.00120064 Jy ! Component: 2400 - total flux cleaned = 0.00123267 Jy ! Component: 2450 - total flux cleaned = 0.00126418 Jy ! Component: 2500 - total flux cleaned = 0.0012798 Jy ! Component: 2550 - total flux cleaned = 0.0013419 Jy ! Component: 2600 - total flux cleaned = 0.00134204 Jy ! Component: 2650 - total flux cleaned = 0.00135759 Jy ! Component: 2700 - total flux cleaned = 0.00143352 Jy ! Component: 2750 - total flux cleaned = 0.00146369 Jy ! Component: 2800 - total flux cleaned = 0.00158261 Jy ! Component: 2850 - total flux cleaned = 0.00161189 Jy ! Component: 2900 - total flux cleaned = 0.00161194 Jy ! Component: 2950 - total flux cleaned = 0.00162656 Jy ! Component: 3000 - total flux cleaned = 0.00169844 Jy ! Component: 3050 - total flux cleaned = 0.0016558 Jy ! Component: 3100 - total flux cleaned = 0.00174062 Jy ! Component: 3150 - total flux cleaned = 0.00174062 Jy ! Component: 3200 - total flux cleaned = 0.00181034 Jy ! Component: 3250 - total flux cleaned = 0.00183806 Jy ! Component: 3300 - total flux cleaned = 0.00185176 Jy ! Component: 3350 - total flux cleaned = 0.0018789 Jy ! Component: 3400 - total flux cleaned = 0.00191948 Jy ! Component: 3450 - total flux cleaned = 0.00195959 Jy ! Component: 3500 - total flux cleaned = 0.00201285 Jy ! Component: 3550 - total flux cleaned = 0.00203918 Jy ! Component: 3600 - total flux cleaned = 0.00205226 Jy ! Component: 3650 - total flux cleaned = 0.00202626 Jy ! Component: 3700 - total flux cleaned = 0.0020779 Jy ! Component: 3750 - total flux cleaned = 0.00203935 Jy ! Component: 3800 - total flux cleaned = 0.00205211 Jy ! Component: 3850 - total flux cleaned = 0.00211536 Jy ! Component: 3900 - total flux cleaned = 0.00214055 Jy ! Component: 3950 - total flux cleaned = 0.00215309 Jy ! Component: 4000 - total flux cleaned = 0.00214046 Jy ! Component: 4050 - total flux cleaned = 0.00216513 Jy ! Total flux subtracted in 4096 components = 0.00220205 Jy ! Clean residual min=-0.000669 max=0.000746 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.179242 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 451 components and 0.179242 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0034-1833_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 4.167 at 2.508 degrees (North through East) ! Clean map min=-0.001551 max=0.13686 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0034-1833_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471942 0.471942 0.943883 1.88777 3.77553 7.55107 15.1021 30.2043 60.4085 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.671 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0034-1833_C_uvs.log closed on Thu Jun 19 04:02:13 2014