! Started logfile: /scr/pima/bp171ag_uvs/J2330-1656_C_uvs.log on Fri Oct 11 03:48:28 2013 obs /scr/pima/bp171ag_uvs/J2330-1656_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2330-1656_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J2330-1656 ! ! 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 1304 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 /scr/pima/bp171ag_uvs/J2330-1656_C] 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001952Jy sigma=2.212172 ! Fit after self-cal, rms=0.956012Jy sigma=2.067243 ! 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=1.42 mas, bmaj=3.77 mas, bpa=-7.729 degrees ! Estimated noise=14.6038 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 = 0.0364005 Jy ! Component: 100 - total flux cleaned = 0.0461069 Jy ! Total flux subtracted in 100 components = 0.0461069 Jy ! Clean residual min=-0.004435 max=0.007118 Jy/beam ! Clean residual mean=-0.000001 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.0461069 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0461069 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=0.030753Jy sigma=0.080907 ! Fit after self-cal, rms=0.027270Jy sigma=0.075821 ! 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=1.851 mas, bmaj=4.808 mas, bpa=-6.239 degrees ! Estimated noise=9.98287 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 = 0.0102309 Jy ! Component: 100 - total flux cleaned = 0.0150692 Jy ! Component: 150 - total flux cleaned = 0.0176896 Jy ! Component: 200 - total flux cleaned = 0.0190476 Jy ! Total flux subtracted in 200 components = 0.0190476 Jy ! Clean residual min=-0.006634 max=0.012315 Jy/beam ! Clean residual mean=-0.000000 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.0651545 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0651545 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=0.027082Jy sigma=0.061410 ! Fit after self-cal, rms=0.027057Jy sigma=0.061366 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.13 HN 1.05 KP 0.92 ! LA 0.80 MK 1.10 NL 1.28 OV 1.04 ! PT 0.73 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.29 HN 1.22 KP 0.92 ! LA 0.94 MK 1.03 NL 1.23 OV 1.02 ! PT 0.84 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.29 HN 0.97 KP 0.63 ! LA 0.83 MK 1.08 NL 1.08 OV 1.25 ! PT 0.81 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.32 HN 1.07 KP 1.04 ! LA 0.85 MK 1.24 NL 1.24 OV 1.04 ! PT 0.83 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.11 KP 1.02 ! LA 0.85 MK 1.16 NL 1.21 OV 1.25 ! PT 0.75 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 0.97 KP 1.02 ! LA 0.96 MK 1.01 NL 1.10 OV 1.09 ! PT 0.81 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.07 HN 1.10 KP 1.00 ! LA 0.85 MK 0.99 NL 1.19 OV 1.07 ! PT 0.81 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.95 KP 1.04 ! LA 0.87 MK 0.97 NL 1.07 OV 1.06 ! PT 0.82 SC 0.87 ! ! ! Fit before self-cal, rms=0.027057Jy sigma=0.061366 ! Fit after self-cal, rms=0.026564Jy sigma=0.050784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=4.847 mas, bpa=-4.948 degrees ! Estimated noise=9.49588 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 (7.2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905449 Jy ! Component: 100 - total flux cleaned = 0.00965584 Jy ! Component: 150 - total flux cleaned = 0.0095193 Jy ! Component: 200 - total flux cleaned = 0.00942206 Jy ! Total flux subtracted in 200 components = 0.00942206 Jy ! Clean residual min=-0.003461 max=0.004670 Jy/beam ! Clean residual mean=0.000003 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.0745766 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 89 components and 0.0745766 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=0.022384Jy sigma=0.040247 ! Fit after self-cal, rms=0.021669Jy sigma=0.039431 ! 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=0.021669Jy sigma=0.039431 ! Fit after self-cal, rms=0.020420Jy sigma=0.037690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.88 mas, bmaj=4.79 mas, bpa=-4.463 degrees ! Estimated noise=9.15182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146273 Jy ! Component: 100 - total flux cleaned = 0.00196741 Jy ! Component: 150 - total flux cleaned = 0.00211695 Jy ! Component: 200 - total flux cleaned = 0.00223731 Jy ! Total flux subtracted in 200 components = 0.00223731 Jy ! Clean residual min=-0.002637 max=0.003651 Jy/beam ! Clean residual mean=0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0768139 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.0768139 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=0.019273Jy sigma=0.035498 ! Fit after self-cal, rms=0.019023Jy sigma=0.035227 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 = 0.000627876 Jy ! Component: 100 - total flux cleaned = 0.000729325 Jy ! Component: 150 - total flux cleaned = 0.000775578 Jy ! Component: 200 - total flux cleaned = 0.000859444 Jy ! Total flux subtracted in 200 components = 0.000859444 Jy ! Clean residual min=-0.002575 max=0.003360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0776733 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.0776733 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=0.018727Jy sigma=0.034600 ! Fit after self-cal, rms=0.018662Jy sigma=0.034547 ! 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=0.018662Jy sigma=0.034547 ! Fit after self-cal, rms=0.018267Jy sigma=0.033981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.873 mas, bmaj=4.762 mas, bpa=-3.952 degrees ! Estimated noise=8.87877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.63162e-05 Jy ! Component: 100 - total flux cleaned = 0.000269433 Jy ! Component: 150 - total flux cleaned = 0.000422942 Jy ! Component: 200 - total flux cleaned = 0.00049109 Jy ! Total flux subtracted in 200 components = 0.00049109 Jy ! Clean residual min=-0.002383 max=0.002822 Jy/beam ! Clean residual mean=-0.000002 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0781644 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.0781644 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=0.017870Jy sigma=0.033500 ! Fit after self-cal, rms=0.017810Jy sigma=0.033443 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 = 0.000222347 Jy ! Component: 100 - total flux cleaned = 0.00028543 Jy ! Component: 150 - total flux cleaned = 0.000342238 Jy ! Component: 200 - total flux cleaned = 0.000396246 Jy ! Total flux subtracted in 200 components = 0.000396246 Jy ! Clean residual min=-0.002343 max=0.002774 Jy/beam ! Clean residual mean=-0.000002 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0785607 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 0.0785607 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=0.017686Jy sigma=0.033192 ! Fit after self-cal, rms=0.017666Jy sigma=0.033178 ! 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=0.017666Jy sigma=0.033178 ! Fit after self-cal, rms=0.017401Jy sigma=0.032981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.36 mas, bmaj=9.118 mas, bpa=-4.954 degrees ! Estimated noise=9.38167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.72342e-05 Jy ! Component: 100 - total flux cleaned = 0.000184589 Jy ! Component: 150 - total flux cleaned = 0.000252346 Jy ! Component: 200 - total flux cleaned = 0.000312306 Jy ! Total flux subtracted in 200 components = 0.000312306 Jy ! Clean residual min=-0.002709 max=0.002956 Jy/beam ! Clean residual mean=-0.000005 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.078873 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.0788729 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=0.017271Jy sigma=0.032792 ! Fit after self-cal, rms=0.017209Jy sigma=0.032730 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 = 0.000152051 Jy ! Component: 100 - total flux cleaned = 0.000260999 Jy ! Component: 150 - total flux cleaned = 0.000307913 Jy ! Component: 200 - total flux cleaned = 0.000308193 Jy ! Total flux subtracted in 200 components = 0.000308193 Jy ! Clean residual min=-0.002705 max=0.002783 Jy/beam ! Clean residual mean=-0.000005 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0791811 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 175 components and 0.0791811 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=0.017159Jy sigma=0.032663 ! Fit after self-cal, rms=0.017136Jy sigma=0.032646 ! 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=1.868 mas, bmaj=4.748 mas, bpa=-3.749 degrees ! Estimated noise=8.66717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.868 x 4.748 at -3.749 degrees (North through East) ! Clean map min=-0.0020658 max=0.043455 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=1.426 mas, bmaj=3.689 mas, bpa=-5.321 degrees ! Estimated noise=12.9588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339209 Jy ! Component: 100 - total flux cleaned = 0.0443402 Jy ! Component: 150 - total flux cleaned = 0.0509751 Jy ! Component: 200 - total flux cleaned = 0.0559694 Jy ! Total flux subtracted in 200 components = 0.0559694 Jy ! Clean residual min=-0.002933 max=0.004494 Jy/beam ! Clean residual mean=-0.000002 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0559694 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0559694 Jy ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=4.748 mas, bpa=-3.749 degrees ! Estimated noise=8.66717 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) ! Added new window around map position (3.3, -5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795603 Jy ! Component: 100 - total flux cleaned = 0.0127598 Jy ! Component: 150 - total flux cleaned = 0.0160058 Jy ! Component: 200 - total flux cleaned = 0.0182919 Jy ! Total flux subtracted in 200 components = 0.0182919 Jy ! Clean residual min=-0.002524 max=0.002437 Jy/beam ! Clean residual mean=-0.000003 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0742612 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 0.0742613 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=4.36 mas, bmaj=9.118 mas, bpa=-4.954 degrees ! Estimated noise=9.38167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250493 Jy ! Component: 100 - total flux cleaned = 0.00353406 Jy ! Component: 150 - total flux cleaned = 0.00401018 Jy ! Component: 200 - total flux cleaned = 0.00431594 Jy ! Total flux subtracted in 200 components = 0.00431594 Jy ! Clean residual min=-0.003097 max=0.002830 Jy/beam ! Clean residual mean=-0.000005 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.0785772 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 = 0.000130206 Jy ! Component: 100 - total flux cleaned = 0.000272055 Jy ! Component: 150 - total flux cleaned = 0.000346733 Jy ! Component: 200 - total flux cleaned = 0.000414708 Jy ! Total flux subtracted in 200 components = 0.000414708 Jy ! Clean residual min=-0.002939 max=0.002778 Jy/beam ! Clean residual mean=-0.000005 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0789919 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 152 components and 0.0789919 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=4.748 mas, bpa=-3.749 degrees ! Estimated noise=8.66717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132069 Jy ! Component: 100 - total flux cleaned = -0.000240418 Jy ! Component: 150 - total flux cleaned = -0.000271897 Jy ! Component: 200 - total flux cleaned = -0.000297637 Jy ! Total flux subtracted in 200 components = -0.000297637 Jy ! Clean residual min=-0.002060 max=0.002314 Jy/beam ! Clean residual mean=-0.000003 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0786943 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 169 components and 0.0786943 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=0.016745Jy sigma=0.032299 ! Fit after self-cal, rms=0.016674Jy sigma=0.032190 wmodel /scr/pima/bp171ag_uvs/J2330-1656_C_map.mod ! Writing 169 model components to file: /scr/pima/bp171ag_uvs/J2330-1656_C_map.mod wobs /scr/pima/bp171ag_uvs/J2330-1656_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2330-1656_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2330-1656_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2330-1656_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 = 0.000842667 Jy ! Component: 100 - total flux cleaned = 0.00120131 Jy ! Component: 150 - total flux cleaned = 0.00136544 Jy ! Component: 200 - total flux cleaned = 0.00130701 Jy ! Component: 250 - total flux cleaned = 0.00136311 Jy ! Component: 300 - total flux cleaned = 0.00128264 Jy ! Component: 350 - total flux cleaned = 0.00118109 Jy ! Component: 400 - total flux cleaned = 0.00113272 Jy ! Component: 450 - total flux cleaned = 0.00120162 Jy ! Component: 500 - total flux cleaned = 0.00120139 Jy ! Component: 550 - total flux cleaned = 0.00124497 Jy ! Component: 600 - total flux cleaned = 0.00132731 Jy ! Component: 650 - total flux cleaned = 0.0013865 Jy ! Component: 700 - total flux cleaned = 0.00146314 Jy ! Component: 750 - total flux cleaned = 0.0015186 Jy ! Component: 800 - total flux cleaned = 0.00155475 Jy ! Component: 850 - total flux cleaned = 0.00158974 Jy ! Component: 900 - total flux cleaned = 0.0016401 Jy ! Component: 950 - total flux cleaned = 0.00173752 Jy ! Component: 1000 - total flux cleaned = 0.0017687 Jy ! Component: 1050 - total flux cleaned = 0.0017994 Jy ! Component: 1100 - total flux cleaned = 0.00182988 Jy ! Component: 1150 - total flux cleaned = 0.00185928 Jy ! Component: 1200 - total flux cleaned = 0.00190199 Jy ! Component: 1250 - total flux cleaned = 0.00188765 Jy ! Component: 1300 - total flux cleaned = 0.00188754 Jy ! Component: 1350 - total flux cleaned = 0.0019545 Jy ! Component: 1400 - total flux cleaned = 0.00194186 Jy ! Component: 1450 - total flux cleaned = 0.00200662 Jy ! Component: 1500 - total flux cleaned = 0.00203179 Jy ! Component: 1550 - total flux cleaned = 0.00204411 Jy ! Component: 1600 - total flux cleaned = 0.00201976 Jy ! Component: 1650 - total flux cleaned = 0.00200828 Jy ! Component: 1700 - total flux cleaned = 0.00206711 Jy ! Component: 1750 - total flux cleaned = 0.0020557 Jy ! Component: 1800 - total flux cleaned = 0.00207869 Jy ! Component: 1850 - total flux cleaned = 0.00213443 Jy ! Component: 1900 - total flux cleaned = 0.00212305 Jy ! Component: 1950 - total flux cleaned = 0.0021449 Jy ! Component: 2000 - total flux cleaned = 0.00220869 Jy ! Component: 2050 - total flux cleaned = 0.00223996 Jy ! Component: 2100 - total flux cleaned = 0.00228139 Jy ! Component: 2150 - total flux cleaned = 0.00231198 Jy ! Component: 2200 - total flux cleaned = 0.00236218 Jy ! Component: 2250 - total flux cleaned = 0.00234236 Jy ! Component: 2300 - total flux cleaned = 0.00241085 Jy ! Component: 2350 - total flux cleaned = 0.00241075 Jy ! Component: 2400 - total flux cleaned = 0.00243941 Jy ! Component: 2450 - total flux cleaned = 0.00247712 Jy ! Component: 2500 - total flux cleaned = 0.00254228 Jy ! Component: 2550 - total flux cleaned = 0.00257888 Jy ! Component: 2600 - total flux cleaned = 0.00261519 Jy ! Component: 2650 - total flux cleaned = 0.00261504 Jy ! Component: 2700 - total flux cleaned = 0.00265061 Jy ! Component: 2750 - total flux cleaned = 0.00265956 Jy ! Component: 2800 - total flux cleaned = 0.00265959 Jy ! Component: 2850 - total flux cleaned = 0.00269386 Jy ! Component: 2900 - total flux cleaned = 0.00269385 Jy ! Component: 2950 - total flux cleaned = 0.00270216 Jy ! Component: 3000 - total flux cleaned = 0.00271896 Jy ! Component: 3050 - total flux cleaned = 0.00274384 Jy ! Component: 3100 - total flux cleaned = 0.00276025 Jy ! Component: 3150 - total flux cleaned = 0.00276828 Jy ! Component: 3200 - total flux cleaned = 0.0027925 Jy ! Component: 3250 - total flux cleaned = 0.00284847 Jy ! Component: 3300 - total flux cleaned = 0.00287213 Jy ! Component: 3350 - total flux cleaned = 0.00288789 Jy ! Component: 3400 - total flux cleaned = 0.00291122 Jy ! Component: 3450 - total flux cleaned = 0.00298083 Jy ! Component: 3500 - total flux cleaned = 0.00298079 Jy ! Component: 3550 - total flux cleaned = 0.0030113 Jy ! Component: 3600 - total flux cleaned = 0.0030491 Jy ! Component: 3650 - total flux cleaned = 0.0030716 Jy ! Component: 3700 - total flux cleaned = 0.00310137 Jy ! Component: 3750 - total flux cleaned = 0.00313099 Jy ! Component: 3800 - total flux cleaned = 0.00314565 Jy ! Component: 3850 - total flux cleaned = 0.00317486 Jy ! Component: 3900 - total flux cleaned = 0.00318939 Jy ! Component: 3950 - total flux cleaned = 0.00321101 Jy ! Component: 4000 - total flux cleaned = 0.00325394 Jy ! Component: 4050 - total flux cleaned = 0.00328953 Jy ! Total flux subtracted in 4096 components = 0.00331071 Jy ! Clean residual min=-0.000372 max=0.000384 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.082005 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 492 components and 0.0820049 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2330-1656_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.868 x 4.748 at -3.749 degrees (North through East) ! Clean map min=-0.00097524 max=0.044031 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2330-1656_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0440311 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.841897 0.841897 1.68379 3.36759 6.73518 13.4704 26.9407 53.8814 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2330-1656_C_uvs.log closed on Fri Oct 11 03:48:32 2013