! Started logfile: /d2/scr/pima/bp177j_uvs/J0034-1833_X_uvs.log on Thu Jun 19 03:19:15 2014 obs /d2/scr/pima/bp177j_uvs/J0034-1833_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0034-1833_X_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 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0034-1833_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=1.004796Jy sigma=31.755446 ! Fit after self-cal, rms=0.916368Jy sigma=28.841808 ! 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=0.7259 mas, bmaj=1.981 mas, bpa=2.672 degrees ! Estimated noise=0.98878 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 = 0.0582845 Jy ! Component: 100 - total flux cleaned = 0.0771697 Jy ! Total flux subtracted in 100 components = 0.0771697 Jy ! Clean residual min=-0.004802 max=0.008680 Jy/beam ! Clean residual mean=0.000004 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.0771697 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0771697 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=0.032213Jy sigma=0.992927 ! Fit after self-cal, rms=0.032186Jy sigma=0.992411 ! 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=0.9028 mas, bmaj=2.38 mas, bpa=1.884 degrees ! Estimated noise=0.707384 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 = 0.0159572 Jy ! Component: 100 - total flux cleaned = 0.0240512 Jy ! Component: 150 - total flux cleaned = 0.0286328 Jy ! Component: 200 - total flux cleaned = 0.0312493 Jy ! Total flux subtracted in 200 components = 0.0312493 Jy ! Clean residual min=-0.004044 max=0.005118 Jy/beam ! Clean residual mean=0.000005 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.108419 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.108419 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=0.024657Jy sigma=0.683900 ! Fit after self-cal, rms=0.024660Jy sigma=0.683560 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9028 x 2.38 at 1.884 degrees (North through East) ! Clean map min=-0.004073 max=0.079551 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 1.03 FD 1.10 HN 1.02 KP 1.04 ! LA 0.89 MK 1.03 NL 1.07 OV 0.95 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.03 KP 0.90 ! LA 0.94 MK 1.07 NL 1.05 OV 0.95 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 5. ! 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 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=0.024660Jy sigma=0.683560 ! Fit after self-cal, rms=0.024247Jy sigma=0.660218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.386 mas, bpa=2.067 degrees ! Estimated noise=0.702747 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 = 0.000112797 Jy ! Component: 100 - total flux cleaned = 0.000365268 Jy ! Component: 150 - total flux cleaned = 0.000556188 Jy ! Component: 200 - total flux cleaned = 0.000700645 Jy ! Total flux subtracted in 200 components = 0.000700645 Jy ! Clean residual min=-0.003484 max=0.004296 Jy/beam ! Clean residual mean=0.000003 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.10912 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.10912 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=0.024155Jy sigma=0.657356 ! Fit after self-cal, rms=0.024158Jy sigma=0.657281 ! 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=0.024158Jy sigma=0.657281 ! Fit after self-cal, rms=0.024115Jy sigma=0.657138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=2.382 mas, bpa=2.114 degrees ! Estimated noise=0.701475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180113 Jy ! Component: 100 - total flux cleaned = 0.000338254 Jy ! Component: 150 - total flux cleaned = 0.000480731 Jy ! Component: 200 - total flux cleaned = 0.000591451 Jy ! Total flux subtracted in 200 components = 0.000591451 Jy ! Clean residual min=-0.003507 max=0.004223 Jy/beam ! Clean residual mean=0.000002 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.109711 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.109711 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=0.024070Jy sigma=0.655463 ! Fit after self-cal, rms=0.024071Jy sigma=0.655451 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 (41.6, 29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036651 Jy ! Component: 100 - total flux cleaned = 0.00472679 Jy ! Component: 150 - total flux cleaned = 0.00494387 Jy ! Component: 200 - total flux cleaned = 0.00512403 Jy ! Total flux subtracted in 200 components = 0.00512403 Jy ! Clean residual min=-0.003080 max=0.003674 Jy/beam ! Clean residual mean=0.000003 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.114835 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.114835 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=0.023397Jy sigma=0.637590 ! Fit after self-cal, rms=0.023341Jy sigma=0.633888 ! 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=0.023341Jy sigma=0.633888 ! Fit after self-cal, rms=0.022710Jy sigma=0.617888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.371 mas, bpa=2.119 degrees ! Estimated noise=0.697863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010812 Jy ! Component: 100 - total flux cleaned = 0.0015006 Jy ! Component: 150 - total flux cleaned = 0.00178677 Jy ! Component: 200 - total flux cleaned = 0.00198827 Jy ! Total flux subtracted in 200 components = 0.00198827 Jy ! Clean residual min=-0.002816 max=0.002960 Jy/beam ! Clean residual mean=0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.116823 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.116823 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=0.022507Jy sigma=0.612968 ! Fit after self-cal, rms=0.022507Jy sigma=0.611971 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 = 0.000512715 Jy ! Component: 100 - total flux cleaned = 0.000705581 Jy ! Component: 150 - total flux cleaned = 0.000798404 Jy ! Component: 200 - total flux cleaned = 0.000861217 Jy ! Total flux subtracted in 200 components = 0.000861217 Jy ! Clean residual min=-0.002727 max=0.002814 Jy/beam ! Clean residual mean=0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.117685 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.117685 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=0.022441Jy sigma=0.610342 ! Fit after self-cal, rms=0.022446Jy sigma=0.610087 ! 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=0.022446Jy sigma=0.610087 ! Fit after self-cal, rms=0.022230Jy sigma=0.596677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=5.072 mas, bpa=8.177 degrees ! Estimated noise=0.866164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885784 Jy ! Component: 100 - total flux cleaned = 0.00102926 Jy ! Component: 150 - total flux cleaned = 0.00114755 Jy ! Component: 200 - total flux cleaned = 0.00124934 Jy ! Total flux subtracted in 200 components = 0.00124934 Jy ! Clean residual min=-0.003021 max=0.002769 Jy/beam ! Clean residual mean=0.000002 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.118934 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.118934 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=0.022263Jy sigma=0.597656 ! Fit after self-cal, rms=0.022243Jy sigma=0.597224 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 = 0.000107702 Jy ! Component: 100 - total flux cleaned = 0.00012397 Jy ! Component: 150 - total flux cleaned = 0.000187222 Jy ! Component: 200 - total flux cleaned = 0.000245402 Jy ! Total flux subtracted in 200 components = 0.000245402 Jy ! Clean residual min=-0.002954 max=0.002653 Jy/beam ! Clean residual mean=0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.119179 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.119179 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=0.022281Jy sigma=0.597905 ! Fit after self-cal, rms=0.022260Jy sigma=0.597621 ! 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=0.894 mas, bmaj=2.36 mas, bpa=2.196 degrees ! Estimated noise=0.696041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.36 at 2.196 degrees (North through East) ! Clean map min=-0.0020875 max=0.074066 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=0.7203 mas, bmaj=1.969 mas, bpa=2.952 degrees ! Estimated noise=0.964971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569595 Jy ! Component: 100 - total flux cleaned = 0.0760043 Jy ! Component: 150 - total flux cleaned = 0.0861521 Jy ! Component: 200 - total flux cleaned = 0.0928004 Jy ! Total flux subtracted in 200 components = 0.0928004 Jy ! Clean residual min=-0.003307 max=0.004648 Jy/beam ! Clean residual mean=0.000002 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0928004 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0928004 Jy ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.36 mas, bpa=2.196 degrees ! Estimated noise=0.696041 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 = 0.00871327 Jy ! Component: 100 - total flux cleaned = 0.0139519 Jy ! Component: 150 - total flux cleaned = 0.0173114 Jy ! Component: 200 - total flux cleaned = 0.0195525 Jy ! Total flux subtracted in 200 components = 0.0195525 Jy ! Clean residual min=-0.002476 max=0.002986 Jy/beam ! Clean residual mean=0.000003 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.112353 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 75 components and 0.112353 Jy ! Inverting map ! Added new window around map position (-1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258334 Jy ! Component: 100 - total flux cleaned = 0.00416313 Jy ! Component: 150 - total flux cleaned = 0.00537133 Jy ! Component: 200 - total flux cleaned = 0.00613958 Jy ! Total flux subtracted in 200 components = 0.00613958 Jy ! Clean residual min=-0.002217 max=0.002154 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.118492 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.118492 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=2.181 mas, bmaj=5.072 mas, bpa=8.177 degrees ! Estimated noise=0.866164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013907 Jy ! Component: 100 - total flux cleaned = 0.00227546 Jy ! Component: 150 - total flux cleaned = 0.00253701 Jy ! Component: 200 - total flux cleaned = 0.00271692 Jy ! Total flux subtracted in 200 components = 0.00271692 Jy ! Clean residual min=-0.002717 max=0.002457 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.121209 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 = 0.000119794 Jy ! Component: 100 - total flux cleaned = 0.000210696 Jy ! Component: 150 - total flux cleaned = 0.000295629 Jy ! Component: 200 - total flux cleaned = 0.000374853 Jy ! Total flux subtracted in 200 components = 0.000374853 Jy ! Clean residual min=-0.002633 max=0.002425 Jy/beam ! Clean residual mean=0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.121584 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.121584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.36 mas, bpa=2.196 degrees ! Estimated noise=0.696041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360352 Jy ! Component: 100 - total flux cleaned = -0.000459948 Jy ! Component: 150 - total flux cleaned = -0.000460499 Jy ! Component: 200 - total flux cleaned = -0.000398164 Jy ! Total flux subtracted in 200 components = -0.000398164 Jy ! Clean residual min=-0.002144 max=0.002077 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.121186 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.121186 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=0.021964Jy sigma=0.589426 ! Fit after self-cal, rms=0.021942Jy sigma=0.588626 wmodel /d2/scr/pima/bp177j_uvs/J0034-1833_X_map.mod ! Writing 126 model components to file: /d2/scr/pima/bp177j_uvs/J0034-1833_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0034-1833_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0034-1833_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0034-1833_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0034-1833_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 = -0.000313694 Jy ! Component: 100 - total flux cleaned = -0.000946032 Jy ! Component: 150 - total flux cleaned = -0.00135308 Jy ! Component: 200 - total flux cleaned = -0.00165 Jy ! Component: 250 - total flux cleaned = -0.00193398 Jy ! Component: 300 - total flux cleaned = -0.00212426 Jy ! Component: 350 - total flux cleaned = -0.00222887 Jy ! Component: 400 - total flux cleaned = -0.00233076 Jy ! Component: 450 - total flux cleaned = -0.00250321 Jy ! Component: 500 - total flux cleaned = -0.00259911 Jy ! Component: 550 - total flux cleaned = -0.0027391 Jy ! Component: 600 - total flux cleaned = -0.00280746 Jy ! Component: 650 - total flux cleaned = -0.00289571 Jy ! Component: 700 - total flux cleaned = -0.00291703 Jy ! Component: 750 - total flux cleaned = -0.0029377 Jy ! Component: 800 - total flux cleaned = -0.00293772 Jy ! Component: 850 - total flux cleaned = -0.0029981 Jy ! Component: 900 - total flux cleaned = -0.00305733 Jy ! Component: 950 - total flux cleaned = -0.00309609 Jy ! Component: 1000 - total flux cleaned = -0.00317183 Jy ! Component: 1050 - total flux cleaned = -0.00324642 Jy ! Component: 1100 - total flux cleaned = -0.00328328 Jy ! Component: 1150 - total flux cleaned = -0.00339174 Jy ! Component: 1200 - total flux cleaned = -0.00349831 Jy ! Component: 1250 - total flux cleaned = -0.0035683 Jy ! Component: 1300 - total flux cleaned = -0.0036543 Jy ! Component: 1350 - total flux cleaned = -0.00372197 Jy ! Component: 1400 - total flux cleaned = -0.0038383 Jy ! Component: 1450 - total flux cleaned = -0.00395304 Jy ! Component: 1500 - total flux cleaned = -0.00403388 Jy ! Component: 1550 - total flux cleaned = -0.00414564 Jy ! Component: 1600 - total flux cleaned = -0.00427111 Jy ! Component: 1650 - total flux cleaned = -0.00431744 Jy ! Component: 1700 - total flux cleaned = -0.00442443 Jy ! Component: 1750 - total flux cleaned = -0.00454496 Jy ! Component: 1800 - total flux cleaned = -0.00463427 Jy ! Component: 1850 - total flux cleaned = -0.00472236 Jy ! Component: 1900 - total flux cleaned = -0.00480933 Jy ! Component: 1950 - total flux cleaned = -0.00492389 Jy ! Component: 2000 - total flux cleaned = -0.00500849 Jy ! Component: 2050 - total flux cleaned = -0.00506453 Jy ! Component: 2100 - total flux cleaned = -0.00513342 Jy ! Component: 2150 - total flux cleaned = -0.00518795 Jy ! Component: 2200 - total flux cleaned = -0.00525508 Jy ! Component: 2250 - total flux cleaned = -0.00530809 Jy ! Component: 2300 - total flux cleaned = -0.00532144 Jy ! Component: 2350 - total flux cleaned = -0.00537356 Jy ! Component: 2400 - total flux cleaned = -0.00545038 Jy ! Component: 2450 - total flux cleaned = -0.00545045 Jy ! Component: 2500 - total flux cleaned = -0.00550066 Jy ! Component: 2550 - total flux cleaned = -0.00553787 Jy ! Component: 2600 - total flux cleaned = -0.00557453 Jy ! Component: 2650 - total flux cleaned = -0.00563504 Jy ! Component: 2700 - total flux cleaned = -0.00565883 Jy ! Component: 2750 - total flux cleaned = -0.00569431 Jy ! Component: 2800 - total flux cleaned = -0.00571765 Jy ! Component: 2850 - total flux cleaned = -0.00572917 Jy ! Component: 2900 - total flux cleaned = -0.00571772 Jy ! Component: 2950 - total flux cleaned = -0.00574041 Jy ! Component: 3000 - total flux cleaned = -0.00575145 Jy ! Component: 3050 - total flux cleaned = -0.00577357 Jy ! Component: 3100 - total flux cleaned = -0.00579555 Jy ! Component: 3150 - total flux cleaned = -0.00578448 Jy ! Component: 3200 - total flux cleaned = -0.00579535 Jy ! Component: 3250 - total flux cleaned = -0.00580598 Jy ! Component: 3300 - total flux cleaned = -0.00583787 Jy ! Component: 3350 - total flux cleaned = -0.00585885 Jy ! Component: 3400 - total flux cleaned = -0.00585876 Jy ! Component: 3450 - total flux cleaned = -0.00590021 Jy ! Component: 3500 - total flux cleaned = -0.00588986 Jy ! Component: 3550 - total flux cleaned = -0.00592055 Jy ! Component: 3600 - total flux cleaned = -0.00594077 Jy ! Component: 3650 - total flux cleaned = -0.00594075 Jy ! Component: 3700 - total flux cleaned = -0.00597064 Jy ! Component: 3750 - total flux cleaned = -0.00595091 Jy ! Component: 3800 - total flux cleaned = -0.00598029 Jy ! Component: 3850 - total flux cleaned = -0.00596089 Jy ! Component: 3900 - total flux cleaned = -0.00596093 Jy ! Component: 3950 - total flux cleaned = -0.00597054 Jy ! Component: 4000 - total flux cleaned = -0.00596099 Jy ! Component: 4050 - total flux cleaned = -0.00594209 Jy ! Total flux subtracted in 4096 components = -0.00596079 Jy ! Clean residual min=-0.000515 max=0.000580 Jy/beam ! Clean residual mean=0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.115225 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 397 components and 0.115225 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0034-1833_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.36 at 2.196 degrees (North through East) ! Clean map min=-0.0013704 max=0.07611 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0034-1833_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0761095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.610907 0.610907 1.22181 2.44363 4.88726 9.77452 19.549 39.0981 78.1961 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 491.072 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0034-1833_X_uvs.log closed on Thu Jun 19 03:19:20 2014