! Started logfile: /scr/pima/bp171a5_uvs/J1437-3245_X_uvs.log on Sat Apr 20 04:03:34 2013 obs /scr/pima/bp171a5_uvs/J1437-3245_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1437-3245_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994048 visibilities/baseline/integration-bin. ! Found source: J1437-3245 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1336 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1437-3245_X] 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=1.026658Jy sigma=0.725910 ! Fit after self-cal, rms=0.834793Jy sigma=0.590250 ! 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=0.9691 mas, bmaj=4.291 mas, bpa=1.697 degrees ! Estimated noise=40.1245 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 = 0.121347 Jy ! Component: 100 - total flux cleaned = 0.152183 Jy ! Total flux subtracted in 100 components = 0.152183 Jy ! Clean residual min=-0.008913 max=0.016170 Jy/beam ! Clean residual mean=-0.000005 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 0.152183 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.152183 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=0.054532Jy sigma=0.038557 ! Fit after self-cal, rms=0.054520Jy sigma=0.038548 ! 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=1.159 mas, bmaj=4.66 mas, bpa=-0.2103 degrees ! Estimated noise=27.3606 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 = 0.0254701 Jy ! Component: 100 - total flux cleaned = 0.0393855 Jy ! Component: 150 - total flux cleaned = 0.0473466 Jy ! Component: 200 - total flux cleaned = 0.0522135 Jy ! Total flux subtracted in 200 components = 0.0522135 Jy ! Clean residual min=-0.007676 max=0.008423 Jy/beam ! Clean residual mean=-0.000045 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.204397 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 62 components and 0.204397 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=0.041387Jy sigma=0.029263 ! Fit after self-cal, rms=0.041358Jy sigma=0.029242 ! 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: ! FD 1.13 HN 0.92 KP 0.89 LA 0.99 ! NL 1.13 OV 0.98 PT 0.82 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.97 KP 0.94 LA 0.95 ! NL 1.09 OV 0.93 PT 0.84 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.01 KP 1.04 LA 0.94 ! NL 1.09 OV 0.99 PT 0.87 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.17 KP 0.91 LA 0.99 ! NL 1.04 OV 0.98 PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.11 KP 1.06 LA 0.98 ! NL 1.05 OV 0.95 PT 0.85 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.11 KP 1.02 LA 1.05 ! NL 1.06 OV 0.99 PT 0.88 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.08 KP 1.03 LA 0.97 ! NL 1.09 OV 1.03 PT 0.85 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.13 KP 1.11 LA 0.88 ! NL 1.16 OV 1.07 PT 0.84 SC 1.19 ! ! ! Fit before self-cal, rms=0.041358Jy sigma=0.029242 ! Fit after self-cal, rms=0.036579Jy sigma=0.025151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.752 mas, bpa=0.06708 degrees ! Estimated noise=27.1807 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 = -0.00357112 Jy ! Component: 100 - total flux cleaned = -0.00423167 Jy ! Component: 150 - total flux cleaned = -0.00419235 Jy ! Component: 200 - total flux cleaned = -0.00422032 Jy ! Total flux subtracted in 200 components = -0.00422032 Jy ! Clean residual min=-0.003129 max=0.003296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.200176 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.200176 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=0.036226Jy sigma=0.024938 ! Fit after self-cal, rms=0.036273Jy sigma=0.024926 ! 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=0.036273Jy sigma=0.024926 ! Fit after self-cal, rms=0.036552Jy sigma=0.024834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=4.775 mas, bpa=0.227 degrees ! Estimated noise=27.1806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214264 Jy ! Component: 100 - total flux cleaned = -0.00269942 Jy ! Component: 150 - total flux cleaned = -0.00272483 Jy ! Component: 200 - total flux cleaned = -0.00276992 Jy ! Total flux subtracted in 200 components = -0.00276992 Jy ! Clean residual min=-0.002775 max=0.002984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.197406 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.197406 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=0.036419Jy sigma=0.024757 ! Fit after self-cal, rms=0.036424Jy sigma=0.024756 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 = -5.77083e-05 Jy ! Component: 100 - total flux cleaned = -7.67905e-05 Jy ! Component: 150 - total flux cleaned = -0.000112785 Jy ! Component: 200 - total flux cleaned = -0.000145893 Jy ! Total flux subtracted in 200 components = -0.000145893 Jy ! Clean residual min=-0.002767 max=0.002998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.19726 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.19726 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=0.036406Jy sigma=0.024746 ! Fit after self-cal, rms=0.036406Jy sigma=0.024745 ! 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=0.036406Jy sigma=0.024745 ! Fit after self-cal, rms=0.036628Jy sigma=0.024705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=4.791 mas, bpa=0.3205 degrees ! Estimated noise=27.1753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141438 Jy ! Component: 100 - total flux cleaned = -0.0018128 Jy ! Component: 150 - total flux cleaned = -0.0018448 Jy ! Component: 200 - total flux cleaned = -0.00189032 Jy ! Total flux subtracted in 200 components = -0.00189032 Jy ! Clean residual min=-0.002588 max=0.002795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.19537 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.19537 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=0.036568Jy sigma=0.024671 ! Fit after self-cal, rms=0.036573Jy sigma=0.024671 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 = 9.75812e-06 Jy ! Component: 100 - total flux cleaned = -4.6016e-05 Jy ! Component: 150 - total flux cleaned = -8.33773e-05 Jy ! Component: 200 - total flux cleaned = -9.51403e-05 Jy ! Total flux subtracted in 200 components = -9.51403e-05 Jy ! Clean residual min=-0.002547 max=0.002812 Jy/beam ! Clean residual mean=-0.000003 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.195275 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.195275 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=0.036563Jy sigma=0.024666 ! Fit after self-cal, rms=0.036563Jy sigma=0.024665 ! 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=0.036563Jy sigma=0.024665 ! Fit after self-cal, rms=0.036735Jy sigma=0.024647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=6.447 mas, bpa=-6.888 degrees ! Estimated noise=31.8222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000935854 Jy ! Component: 100 - total flux cleaned = -0.00113705 Jy ! Component: 150 - total flux cleaned = -0.00116039 Jy ! Component: 200 - total flux cleaned = -0.00119081 Jy ! Total flux subtracted in 200 components = -0.00119081 Jy ! Clean residual min=-0.002931 max=0.002758 Jy/beam ! Clean residual mean=-0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.194084 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.194084 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=0.036715Jy sigma=0.024636 ! Fit after self-cal, rms=0.036718Jy sigma=0.024635 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 = -7.68303e-06 Jy ! Component: 100 - total flux cleaned = 1.13351e-05 Jy ! Component: 150 - total flux cleaned = 1.09608e-05 Jy ! Component: 200 - total flux cleaned = 1.15766e-05 Jy ! Total flux subtracted in 200 components = 1.15766e-05 Jy ! Clean residual min=-0.002891 max=0.002752 Jy/beam ! Clean residual mean=-0.000005 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.194096 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.194096 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=0.036717Jy sigma=0.024634 ! Fit after self-cal, rms=0.036717Jy sigma=0.024634 ! 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=1.164 mas, bmaj=4.803 mas, bpa=0.3813 degrees ! Estimated noise=27.1695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 4.803 at 0.3813 degrees (North through East) ! Clean map min=-0.0023359 max=0.16293 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=0.9645 mas, bmaj=4.402 mas, bpa=2.339 degrees ! Estimated noise=40.2986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12184 Jy ! Component: 100 - total flux cleaned = 0.152727 Jy ! Component: 150 - total flux cleaned = 0.168733 Jy ! Component: 200 - total flux cleaned = 0.178212 Jy ! Total flux subtracted in 200 components = 0.178212 Jy ! Clean residual min=-0.004279 max=0.006230 Jy/beam ! Clean residual mean=0.000003 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.178212 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.178212 Jy ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=4.803 mas, bpa=0.3813 degrees ! Estimated noise=27.1695 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 (1.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080992 Jy ! Component: 100 - total flux cleaned = 0.0122442 Jy ! Component: 150 - total flux cleaned = 0.0143662 Jy ! Component: 200 - total flux cleaned = 0.0151851 Jy ! Total flux subtracted in 200 components = 0.0151851 Jy ! Clean residual min=-0.002619 max=0.002641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.193398 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.193398 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=2.145 mas, bmaj=6.447 mas, bpa=-6.888 degrees ! Estimated noise=31.8222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126649 Jy ! Component: 100 - total flux cleaned = 0.00144773 Jy ! Component: 150 - total flux cleaned = 0.00152993 Jy ! Component: 200 - total flux cleaned = 0.0015549 Jy ! Total flux subtracted in 200 components = 0.0015549 Jy ! Clean residual min=-0.002708 max=0.002915 Jy/beam ! Clean residual mean=-0.000005 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.194953 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 = 2.20336e-05 Jy ! Component: 100 - total flux cleaned = 2.21281e-05 Jy ! Component: 150 - total flux cleaned = 2.18015e-05 Jy ! Component: 200 - total flux cleaned = 4.03375e-05 Jy ! Total flux subtracted in 200 components = 4.03375e-05 Jy ! Clean residual min=-0.002703 max=0.002909 Jy/beam ! Clean residual mean=-0.000005 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.194993 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.194993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=4.803 mas, bpa=0.3813 degrees ! Estimated noise=27.1695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147333 Jy ! Component: 100 - total flux cleaned = 0.000278698 Jy ! Component: 150 - total flux cleaned = 0.000427011 Jy ! Component: 200 - total flux cleaned = 0.000509564 Jy ! Total flux subtracted in 200 components = 0.000509564 Jy ! Clean residual min=-0.002269 max=0.002711 Jy/beam ! Clean residual mean=-0.000003 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.195502 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.195502 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=0.036584Jy sigma=0.024554 ! Fit after self-cal, rms=0.036573Jy sigma=0.024550 wmodel /scr/pima/bp171a5_uvs/J1437-3245_X_map.mod ! Writing 104 model components to file: /scr/pima/bp171a5_uvs/J1437-3245_X_map.mod wobs /scr/pima/bp171a5_uvs/J1437-3245_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1437-3245_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1437-3245_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a5_uvs/J1437-3245_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 = 0.00101764 Jy ! Component: 100 - total flux cleaned = 0.00118673 Jy ! Component: 150 - total flux cleaned = 0.00111099 Jy ! Component: 200 - total flux cleaned = 0.00110979 Jy ! Component: 250 - total flux cleaned = 0.00120726 Jy ! Component: 300 - total flux cleaned = 0.0012081 Jy ! Component: 350 - total flux cleaned = 0.00126807 Jy ! Component: 400 - total flux cleaned = 0.00135415 Jy ! Component: 450 - total flux cleaned = 0.00146478 Jy ! Component: 500 - total flux cleaned = 0.0015707 Jy ! Component: 550 - total flux cleaned = 0.00167318 Jy ! Component: 600 - total flux cleaned = 0.0016485 Jy ! Component: 650 - total flux cleaned = 0.00177019 Jy ! Component: 700 - total flux cleaned = 0.00186432 Jy ! Component: 750 - total flux cleaned = 0.00190978 Jy ! Component: 800 - total flux cleaned = 0.00202182 Jy ! Component: 850 - total flux cleaned = 0.00208798 Jy ! Component: 900 - total flux cleaned = 0.0021953 Jy ! Component: 950 - total flux cleaned = 0.00238308 Jy ! Component: 1000 - total flux cleaned = 0.00246442 Jy ! Component: 1050 - total flux cleaned = 0.00260397 Jy ! Component: 1100 - total flux cleaned = 0.00268228 Jy ! Component: 1150 - total flux cleaned = 0.00277754 Jy ! Component: 1200 - total flux cleaned = 0.00292672 Jy ! Component: 1250 - total flux cleaned = 0.00294503 Jy ! Component: 1300 - total flux cleaned = 0.00305278 Jy ! Component: 1350 - total flux cleaned = 0.00321098 Jy ! Component: 1400 - total flux cleaned = 0.00329707 Jy ! Component: 1450 - total flux cleaned = 0.0033818 Jy ! Component: 1500 - total flux cleaned = 0.00346493 Jy ! Component: 1550 - total flux cleaned = 0.00362873 Jy ! Component: 1600 - total flux cleaned = 0.00374137 Jy ! Component: 1650 - total flux cleaned = 0.00389963 Jy ! Component: 1700 - total flux cleaned = 0.00397757 Jy ! Component: 1750 - total flux cleaned = 0.00406983 Jy ! Component: 1800 - total flux cleaned = 0.00416105 Jy ! Component: 1850 - total flux cleaned = 0.00426599 Jy ! Component: 1900 - total flux cleaned = 0.00435451 Jy ! Component: 1950 - total flux cleaned = 0.0044129 Jy ! Component: 2000 - total flux cleaned = 0.00449917 Jy ! Component: 2050 - total flux cleaned = 0.00461292 Jy ! Component: 2100 - total flux cleaned = 0.00465531 Jy ! Component: 2150 - total flux cleaned = 0.00478112 Jy ! Component: 2200 - total flux cleaned = 0.00490557 Jy ! Component: 2250 - total flux cleaned = 0.0049741 Jy ! Component: 2300 - total flux cleaned = 0.00509649 Jy ! Component: 2350 - total flux cleaned = 0.00520446 Jy ! Component: 2400 - total flux cleaned = 0.00531149 Jy ! Component: 2450 - total flux cleaned = 0.00539123 Jy ! Component: 2500 - total flux cleaned = 0.00550996 Jy ! Component: 2550 - total flux cleaned = 0.00556239 Jy ! Component: 2600 - total flux cleaned = 0.00566645 Jy ! Component: 2650 - total flux cleaned = 0.0057182 Jy ! Component: 2700 - total flux cleaned = 0.00582098 Jy ! Component: 2750 - total flux cleaned = 0.00583364 Jy ! Component: 2800 - total flux cleaned = 0.00588444 Jy ! Component: 2850 - total flux cleaned = 0.00589701 Jy ! Component: 2900 - total flux cleaned = 0.00594731 Jy ! Component: 2950 - total flux cleaned = 0.00592209 Jy ! Component: 3000 - total flux cleaned = 0.00593467 Jy ! Component: 3050 - total flux cleaned = 0.00597207 Jy ! Component: 3100 - total flux cleaned = 0.0060094 Jy ! Component: 3150 - total flux cleaned = 0.00603425 Jy ! Component: 3200 - total flux cleaned = 0.00608382 Jy ! Component: 3250 - total flux cleaned = 0.00612094 Jy ! Component: 3300 - total flux cleaned = 0.00618255 Jy ! Component: 3350 - total flux cleaned = 0.00621953 Jy ! Component: 3400 - total flux cleaned = 0.00629306 Jy ! Component: 3450 - total flux cleaned = 0.00632981 Jy ! Component: 3500 - total flux cleaned = 0.00641527 Jy ! Component: 3550 - total flux cleaned = 0.00646415 Jy ! Component: 3600 - total flux cleaned = 0.0065373 Jy ! Component: 3650 - total flux cleaned = 0.00663453 Jy ! Component: 3700 - total flux cleaned = 0.00674383 Jy ! Component: 3750 - total flux cleaned = 0.00680452 Jy ! Component: 3800 - total flux cleaned = 0.00690146 Jy ! Component: 3850 - total flux cleaned = 0.00701026 Jy ! Component: 3900 - total flux cleaned = 0.00708286 Jy ! Component: 3950 - total flux cleaned = 0.00720391 Jy ! Component: 4000 - total flux cleaned = 0.00728863 Jy ! Component: 4050 - total flux cleaned = 0.00738548 Jy ! Total flux subtracted in 4096 components = 0.0074461 Jy ! Clean residual min=-0.000670 max=0.000702 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.202948 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 366 components and 0.202948 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1437-3245_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 4.803 at 0.3813 degrees (North through East) ! Clean map min=-0.0012479 max=0.16183 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1437-3245_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.16183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354771 0.354771 0.709542 1.41908 2.83817 5.67633 11.3527 22.7053 45.4107 90.8214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1437-3245_X_uvs.log closed on Sat Apr 20 04:03:39 2013