! Started logfile: /scr/pima/bp171a5_uvs/J1238-0656_X_uvs.log on Sat Apr 20 04:01:16 2013 obs /scr/pima/bp171a5_uvs/J1238-0656_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1238-0656_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J1238-0656 ! ! 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 1720 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/J1238-0656_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=1.009790Jy sigma=0.713935 ! Fit after self-cal, rms=0.919803Jy sigma=0.650309 ! 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=0.9179 mas, bmaj=2.989 mas, bpa=16.6 degrees ! Estimated noise=35.0442 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 = 0.0590927 Jy ! Component: 100 - total flux cleaned = 0.073445 Jy ! Total flux subtracted in 100 components = 0.073445 Jy ! Clean residual min=-0.004699 max=0.005901 Jy/beam ! Clean residual mean=-0.000007 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.073445 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.073445 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=0.027626Jy sigma=0.019532 ! Fit after self-cal, rms=0.027591Jy sigma=0.019507 ! 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=1.121 mas, bmaj=3.197 mas, bpa=15.04 degrees ! Estimated noise=24.1154 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 = 0.00937646 Jy ! Component: 100 - total flux cleaned = 0.0139003 Jy ! Component: 150 - total flux cleaned = 0.0167601 Jy ! Component: 200 - total flux cleaned = 0.0186881 Jy ! Total flux subtracted in 200 components = 0.0186881 Jy ! Clean residual min=-0.003298 max=0.003202 Jy/beam ! Clean residual mean=-0.000009 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0921332 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.0921332 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=0.024406Jy sigma=0.017255 ! Fit after self-cal, rms=0.024388Jy sigma=0.017242 ! 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 1.14 FD 1.12 HN 0.97 KP 0.91 ! LA 0.95 NL 1.02 OV 0.97 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.90 KP 0.97 ! LA 0.95 NL 1.15 OV 0.95 PT 0.86 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 0.94 KP 1.04 ! LA 0.97 NL 1.13 OV 0.99 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.15 HN 1.05 KP 0.91 ! LA 0.94 NL 1.10 OV 1.02 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.97 KP 1.05 ! LA 0.97 NL 1.06 OV 1.00 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.10 KP 1.04 ! LA 1.05 NL 1.20 OV 0.97 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.00 KP 0.98 ! LA 0.96 NL 1.10 OV 1.06 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.10 HN 1.02 KP 1.05 ! LA 0.90 NL 1.08 OV 1.08 PT 0.83 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.024388Jy sigma=0.017242 ! Fit after self-cal, rms=0.022574Jy sigma=0.015919 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.227 mas, bpa=14.9 degrees ! Estimated noise=23.927 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 = -0.000421856 Jy ! Component: 100 - total flux cleaned = -0.000515633 Jy ! Component: 150 - total flux cleaned = -0.000614065 Jy ! Component: 200 - total flux cleaned = -0.000636725 Jy ! Total flux subtracted in 200 components = -0.000636725 Jy ! Clean residual min=-0.001520 max=0.001432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0914964 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0914964 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=0.022546Jy sigma=0.015898 ! Fit after self-cal, rms=0.022569Jy sigma=0.015892 ! 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=0.022569Jy sigma=0.015892 ! Fit after self-cal, rms=0.022551Jy sigma=0.015888 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=3.232 mas, bpa=14.98 degrees ! Estimated noise=23.8925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040284 Jy ! Component: 100 - total flux cleaned = -0.000470192 Jy ! Component: 150 - total flux cleaned = -0.000540153 Jy ! Component: 200 - total flux cleaned = -0.00054765 Jy ! Total flux subtracted in 200 components = -0.00054765 Jy ! Clean residual min=-0.001484 max=0.001376 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0909488 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0909488 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=0.022540Jy sigma=0.015880 ! Fit after self-cal, rms=0.022540Jy sigma=0.015880 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 = -3.60489e-05 Jy ! Component: 100 - total flux cleaned = -3.6241e-05 Jy ! Component: 150 - total flux cleaned = -3.01586e-05 Jy ! Component: 200 - total flux cleaned = -2.45244e-05 Jy ! Total flux subtracted in 200 components = -2.45244e-05 Jy ! Clean residual min=-0.001486 max=0.001365 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0909242 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0909242 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=0.022537Jy sigma=0.015878 ! Fit after self-cal, rms=0.022536Jy sigma=0.015878 ! 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=0.022536Jy sigma=0.015878 ! Fit after self-cal, rms=0.022536Jy sigma=0.015875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=3.236 mas, bpa=15.04 degrees ! Estimated noise=23.8757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307067 Jy ! Component: 100 - total flux cleaned = -0.000398513 Jy ! Component: 150 - total flux cleaned = -0.000404388 Jy ! Component: 200 - total flux cleaned = -0.000404361 Jy ! Total flux subtracted in 200 components = -0.000404361 Jy ! Clean residual min=-0.001486 max=0.001335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0905199 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0905199 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=0.022531Jy sigma=0.015872 ! Fit after self-cal, rms=0.022531Jy sigma=0.015871 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 = -1.4567e-05 Jy ! Component: 100 - total flux cleaned = -9.82689e-06 Jy ! Component: 150 - total flux cleaned = -5.58246e-06 Jy ! Component: 200 - total flux cleaned = -5.60045e-06 Jy ! Total flux subtracted in 200 components = -5.60045e-06 Jy ! Clean residual min=-0.001489 max=0.001327 Jy/beam ! Clean residual mean=-0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0905143 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0905143 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=0.022529Jy sigma=0.015870 ! Fit after self-cal, rms=0.022529Jy sigma=0.015870 ! 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=0.022529Jy sigma=0.015870 ! Fit after self-cal, rms=0.022532Jy sigma=0.015869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=4.082 mas, bpa=5.177 degrees ! Estimated noise=28.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.18441e-05 Jy ! Component: 100 - total flux cleaned = -9.25332e-05 Jy ! Component: 150 - total flux cleaned = -0.000100307 Jy ! Component: 200 - total flux cleaned = -0.000103434 Jy ! Total flux subtracted in 200 components = -0.000103434 Jy ! Clean residual min=-0.001289 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0904108 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0904109 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=0.022532Jy sigma=0.015869 ! Fit after self-cal, rms=0.022531Jy sigma=0.015868 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 = 8.95117e-06 Jy ! Component: 100 - total flux cleaned = 8.66197e-06 Jy ! Component: 150 - total flux cleaned = 6.45166e-06 Jy ! Component: 200 - total flux cleaned = 6.37201e-06 Jy ! Total flux subtracted in 200 components = 6.37201e-06 Jy ! Clean residual min=-0.001284 max=0.001250 Jy/beam ! Clean residual mean=-0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0904172 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0904172 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=0.022532Jy sigma=0.015869 ! Fit after self-cal, rms=0.022532Jy sigma=0.015869 ! 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=1.123 mas, bmaj=3.24 mas, bpa=15.08 degrees ! Estimated noise=23.8624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 3.24 at 15.08 degrees (North through East) ! Clean map min=-0.0013802 max=0.078264 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=0.9154 mas, bmaj=3.009 mas, bpa=16.52 degrees ! Estimated noise=35.1657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592641 Jy ! Component: 100 - total flux cleaned = 0.0738591 Jy ! Component: 150 - total flux cleaned = 0.0804206 Jy ! Component: 200 - total flux cleaned = 0.0839451 Jy ! Total flux subtracted in 200 components = 0.0839451 Jy ! Clean residual min=-0.002428 max=0.002203 Jy/beam ! Clean residual mean=-0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0839451 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0839451 Jy ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=3.24 mas, bpa=15.08 degrees ! Estimated noise=23.8624 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 = 0.00280777 Jy ! Component: 100 - total flux cleaned = 0.00428428 Jy ! Component: 150 - total flux cleaned = 0.00496132 Jy ! Component: 200 - total flux cleaned = 0.00516272 Jy ! Total flux subtracted in 200 components = 0.00516272 Jy ! Clean residual min=-0.001510 max=0.001339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0891079 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.0891079 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=2.204 mas, bmaj=4.082 mas, bpa=5.177 degrees ! Estimated noise=28.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056779 Jy ! Component: 100 - total flux cleaned = 0.00086812 Jy ! Component: 150 - total flux cleaned = 0.000975639 Jy ! Component: 200 - total flux cleaned = 0.000997954 Jy ! Total flux subtracted in 200 components = 0.000997954 Jy ! Clean residual min=-0.001328 max=0.001297 Jy/beam ! Clean residual mean=-0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0901058 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 = 2.07128e-05 Jy ! Component: 100 - total flux cleaned = 3.0763e-05 Jy ! Component: 150 - total flux cleaned = 4.0348e-05 Jy ! Component: 200 - total flux cleaned = 4.97526e-05 Jy ! Total flux subtracted in 200 components = 4.97526e-05 Jy ! Clean residual min=-0.001322 max=0.001289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0901556 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0901556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=3.24 mas, bpa=15.08 degrees ! Estimated noise=23.8624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229779 Jy ! Component: 100 - total flux cleaned = -0.000215389 Jy ! Component: 150 - total flux cleaned = -0.000177079 Jy ! Component: 200 - total flux cleaned = -0.00017655 Jy ! Total flux subtracted in 200 components = -0.00017655 Jy ! Clean residual min=-0.001482 max=0.001341 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.089979 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.089979 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=0.022544Jy sigma=0.015876 ! Fit after self-cal, rms=0.022543Jy sigma=0.015876 wmodel /scr/pima/bp171a5_uvs/J1238-0656_X_map.mod ! Writing 47 model components to file: /scr/pima/bp171a5_uvs/J1238-0656_X_map.mod wobs /scr/pima/bp171a5_uvs/J1238-0656_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1238-0656_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1238-0656_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1238-0656_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 = -0.000432881 Jy ! Component: 100 - total flux cleaned = -0.000597152 Jy ! Component: 150 - total flux cleaned = -0.000576827 Jy ! Component: 200 - total flux cleaned = -0.000596915 Jy ! Component: 250 - total flux cleaned = -0.000560496 Jy ! Component: 300 - total flux cleaned = -0.000543376 Jy ! Component: 350 - total flux cleaned = -0.000576435 Jy ! Component: 400 - total flux cleaned = -0.000623221 Jy ! Component: 450 - total flux cleaned = -0.000622654 Jy ! Component: 500 - total flux cleaned = -0.000593382 Jy ! Component: 550 - total flux cleaned = -0.000565061 Jy ! Component: 600 - total flux cleaned = -0.000564968 Jy ! Component: 650 - total flux cleaned = -0.000577726 Jy ! Component: 700 - total flux cleaned = -0.000577572 Jy ! Component: 750 - total flux cleaned = -0.000626504 Jy ! Component: 800 - total flux cleaned = -0.000661957 Jy ! Component: 850 - total flux cleaned = -0.000673335 Jy ! Component: 900 - total flux cleaned = -0.000650844 Jy ! Component: 950 - total flux cleaned = -0.000651165 Jy ! Component: 1000 - total flux cleaned = -0.000630013 Jy ! Component: 1050 - total flux cleaned = -0.00066169 Jy ! Component: 1100 - total flux cleaned = -0.000681905 Jy ! Component: 1150 - total flux cleaned = -0.000722156 Jy ! Component: 1200 - total flux cleaned = -0.00078121 Jy ! Component: 1250 - total flux cleaned = -0.00081012 Jy ! Component: 1300 - total flux cleaned = -0.000829011 Jy ! Component: 1350 - total flux cleaned = -0.000828885 Jy ! Component: 1400 - total flux cleaned = -0.000837765 Jy ! Component: 1450 - total flux cleaned = -0.000837494 Jy ! Component: 1500 - total flux cleaned = -0.00083751 Jy ! Component: 1550 - total flux cleaned = -0.00084636 Jy ! Component: 1600 - total flux cleaned = -0.000863726 Jy ! Component: 1650 - total flux cleaned = -0.000889331 Jy ! Component: 1700 - total flux cleaned = -0.000906133 Jy ! Component: 1750 - total flux cleaned = -0.000897799 Jy ! Component: 1800 - total flux cleaned = -0.000922389 Jy ! Component: 1850 - total flux cleaned = -0.000914345 Jy ! Component: 1900 - total flux cleaned = -0.000938449 Jy ! Component: 1950 - total flux cleaned = -0.000938509 Jy ! Component: 2000 - total flux cleaned = -0.000977518 Jy ! Component: 2050 - total flux cleaned = -0.000969789 Jy ! Component: 2100 - total flux cleaned = -0.000977596 Jy ! Component: 2150 - total flux cleaned = -0.0010077 Jy ! Component: 2200 - total flux cleaned = -0.00102262 Jy ! Component: 2250 - total flux cleaned = -0.00100785 Jy ! Component: 2300 - total flux cleaned = -0.00100787 Jy ! Component: 2350 - total flux cleaned = -0.00101514 Jy ! Component: 2400 - total flux cleaned = -0.00100791 Jy ! Component: 2450 - total flux cleaned = -0.00100785 Jy ! Component: 2500 - total flux cleaned = -0.00100782 Jy ! Component: 2550 - total flux cleaned = -0.000993832 Jy ! Component: 2600 - total flux cleaned = -0.000993845 Jy ! Component: 2650 - total flux cleaned = -0.000966446 Jy ! Component: 2700 - total flux cleaned = -0.000966429 Jy ! Component: 2750 - total flux cleaned = -0.000966384 Jy ! Component: 2800 - total flux cleaned = -0.000953003 Jy ! Component: 2850 - total flux cleaned = -0.000939721 Jy ! Component: 2900 - total flux cleaned = -0.000939788 Jy ! Component: 2950 - total flux cleaned = -0.000933293 Jy ! Component: 3000 - total flux cleaned = -0.000933347 Jy ! Component: 3050 - total flux cleaned = -0.000946142 Jy ! Component: 3100 - total flux cleaned = -0.000927062 Jy ! Component: 3150 - total flux cleaned = -0.000933348 Jy ! Component: 3200 - total flux cleaned = -0.000945875 Jy ! Component: 3250 - total flux cleaned = -0.000945855 Jy ! Component: 3300 - total flux cleaned = -0.00094578 Jy ! Component: 3350 - total flux cleaned = -0.000958147 Jy ! Component: 3400 - total flux cleaned = -0.000976493 Jy ! Component: 3450 - total flux cleaned = -0.000982562 Jy ! Component: 3500 - total flux cleaned = -0.00100069 Jy ! Component: 3550 - total flux cleaned = -0.000988628 Jy ! Component: 3600 - total flux cleaned = -0.00100061 Jy ! Component: 3650 - total flux cleaned = -0.000988701 Jy ! Component: 3700 - total flux cleaned = -0.00100056 Jy ! Component: 3750 - total flux cleaned = -0.000988753 Jy ! Component: 3800 - total flux cleaned = -0.000988799 Jy ! Component: 3850 - total flux cleaned = -0.000982972 Jy ! Component: 3900 - total flux cleaned = -0.000988776 Jy ! Component: 3950 - total flux cleaned = -0.000988746 Jy ! Component: 4000 - total flux cleaned = -0.000971487 Jy ! Component: 4050 - total flux cleaned = -0.000988662 Jy ! Total flux subtracted in 4096 components = -0.000977241 Jy ! Clean residual min=-0.000340 max=0.000405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0890018 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 304 components and 0.0890018 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1238-0656_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 3.24 at 15.08 degrees (North through East) ! Clean map min=-0.00078434 max=0.078541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1238-0656_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.078541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.38455e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358458 0.358458 0.716916 1.43383 2.86766 5.73533 11.4707 22.9413 45.8826 91.7652 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1238-0656_X_uvs.log closed on Sat Apr 20 04:01:20 2013