! Started logfile: /scr/pima/bp171a5_uvs/J1203-1612_X_uvs.log on Sat Apr 20 04:00:40 2013 obs /scr/pima/bp171a5_uvs/J1203-1612_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1203-1612_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.994444 visibilities/baseline/integration-bin. ! Found source: J1203-1612 ! ! 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 1432 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/J1203-1612_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=1.004137Jy sigma=0.709928 ! Fit after self-cal, rms=0.938668Jy sigma=0.663639 ! 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=0.9483 mas, bmaj=3.644 mas, bpa=20.45 degrees ! Estimated noise=35.7082 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 = 0.0439579 Jy ! Component: 100 - total flux cleaned = 0.0584079 Jy ! Total flux subtracted in 100 components = 0.0584079 Jy ! Clean residual min=-0.005177 max=0.007134 Jy/beam ! Clean residual mean=-0.000009 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0584079 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0584079 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=0.030440Jy sigma=0.021522 ! Fit after self-cal, rms=0.030377Jy sigma=0.021477 ! 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=1.128 mas, bmaj=3.87 mas, bpa=18.75 degrees ! Estimated noise=26.4297 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 = 0.0112849 Jy ! Component: 100 - total flux cleaned = 0.0177854 Jy ! Component: 150 - total flux cleaned = 0.0219691 Jy ! Component: 200 - total flux cleaned = 0.0247961 Jy ! Total flux subtracted in 200 components = 0.0247961 Jy ! Clean residual min=-0.004087 max=0.004008 Jy/beam ! Clean residual mean=-0.000007 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.083204 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 0.083204 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=0.025680Jy sigma=0.018155 ! Fit after self-cal, rms=0.025616Jy sigma=0.018110 ! 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 1.13 FD 1.11 HN 0.94 KP 0.91 ! LA 0.99 NL 1.17 OV 0.99 PT 0.85 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.94 KP 0.99 ! LA 0.94 NL 1.14 OV 1.03 PT 0.86 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 1.07 KP 1.03 ! LA 0.89 NL 1.12 OV 0.98 PT 0.82 ! SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.96 KP 0.87 ! LA 0.98 NL 1.17 OV 0.99 PT 0.86 ! SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.95 KP 1.04 ! LA 0.92 NL 1.12 OV 0.98 PT 0.82 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.17 KP 0.93 ! LA 0.97 NL 1.15 OV 1.03 PT 0.91 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.95 KP 1.00 ! LA 0.95 NL 1.17 OV 1.09 PT 0.77 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 1.08 KP 1.12 ! LA 0.87 NL 1.15 OV 1.03 PT 0.83 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.025616Jy sigma=0.018110 ! Fit after self-cal, rms=0.024233Jy sigma=0.016907 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.936 mas, bpa=18.58 degrees ! Estimated noise=26.228 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 = -0.000462967 Jy ! Component: 100 - total flux cleaned = -0.000547823 Jy ! Component: 150 - total flux cleaned = -0.00059678 Jy ! Component: 200 - total flux cleaned = -0.000638522 Jy ! Total flux subtracted in 200 components = -0.000638522 Jy ! Clean residual min=-0.002040 max=0.002545 Jy/beam ! Clean residual mean=-0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0825655 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0825655 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=0.024151Jy sigma=0.016852 ! Fit after self-cal, rms=0.024181Jy sigma=0.016840 ! 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=0.024181Jy sigma=0.016840 ! Fit after self-cal, rms=0.024185Jy sigma=0.016833 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.948 mas, bpa=18.63 degrees ! Estimated noise=26.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379839 Jy ! Component: 100 - total flux cleaned = -0.00048128 Jy ! Component: 150 - total flux cleaned = -0.000516014 Jy ! Component: 200 - total flux cleaned = -0.000516076 Jy ! Total flux subtracted in 200 components = -0.000516076 Jy ! Clean residual min=-0.001989 max=0.002467 Jy/beam ! Clean residual mean=-0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0820494 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.0820494 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=0.024149Jy sigma=0.016809 ! Fit after self-cal, rms=0.024146Jy sigma=0.016807 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 (3.4, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155165 Jy ! Component: 100 - total flux cleaned = 0.00187159 Jy ! Component: 150 - total flux cleaned = 0.0020163 Jy ! Component: 200 - total flux cleaned = 0.0019913 Jy ! Total flux subtracted in 200 components = 0.0019913 Jy ! Clean residual min=-0.001805 max=0.001845 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0840407 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.0840407 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=0.023943Jy sigma=0.016672 ! Fit after self-cal, rms=0.023935Jy sigma=0.016667 ! 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=0.023935Jy sigma=0.016667 ! Fit after self-cal, rms=0.023862Jy sigma=0.016659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.954 mas, bpa=18.62 degrees ! Estimated noise=26.0595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385305 Jy ! Component: 100 - total flux cleaned = 0.000405071 Jy ! Component: 150 - total flux cleaned = 0.000367331 Jy ! Component: 200 - total flux cleaned = 0.00040113 Jy ! Total flux subtracted in 200 components = 0.00040113 Jy ! Clean residual min=-0.001675 max=0.001809 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0844419 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.0844419 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=0.023826Jy sigma=0.016636 ! Fit after self-cal, rms=0.023825Jy sigma=0.016635 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 = 6.49593e-05 Jy ! Component: 100 - total flux cleaned = 8.02818e-05 Jy ! Component: 150 - total flux cleaned = 6.56323e-05 Jy ! Component: 200 - total flux cleaned = 5.19495e-05 Jy ! Total flux subtracted in 200 components = 5.19495e-05 Jy ! Clean residual min=-0.001627 max=0.001765 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0844938 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.0844938 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=0.023808Jy sigma=0.016623 ! Fit after self-cal, rms=0.023807Jy sigma=0.016623 ! 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=0.023807Jy sigma=0.016623 ! Fit after self-cal, rms=0.023861Jy sigma=0.016621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=5.048 mas, bpa=9.405 degrees ! Estimated noise=30.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266318 Jy ! Component: 100 - total flux cleaned = -0.000359219 Jy ! Component: 150 - total flux cleaned = -0.000390031 Jy ! Component: 200 - total flux cleaned = -0.000430103 Jy ! Total flux subtracted in 200 components = -0.000430103 Jy ! Clean residual min=-0.001978 max=0.002241 Jy/beam ! Clean residual mean=-0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0840637 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 0.0840637 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=0.023856Jy sigma=0.016613 ! Fit after self-cal, rms=0.023852Jy sigma=0.016611 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 (-1.6, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173873 Jy ! Component: 100 - total flux cleaned = 0.00221115 Jy ! Component: 150 - total flux cleaned = 0.00251816 Jy ! Component: 200 - total flux cleaned = 0.00270431 Jy ! Total flux subtracted in 200 components = 0.00270431 Jy ! Clean residual min=-0.001725 max=0.001524 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.086768 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.086768 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=0.023740Jy sigma=0.016524 ! Fit after self-cal, rms=0.023729Jy sigma=0.016519 ! 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=1.142 mas, bmaj=3.96 mas, bpa=18.63 degrees ! Estimated noise=26.0795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 3.96 at 18.63 degrees (North through East) ! Clean map min=-0.0012889 max=0.057382 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=0.956 mas, bmaj=3.716 mas, bpa=20.27 degrees ! Estimated noise=35.6896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043739 Jy ! Component: 100 - total flux cleaned = 0.0579151 Jy ! Component: 150 - total flux cleaned = 0.0658318 Jy ! Component: 200 - total flux cleaned = 0.070864 Jy ! Total flux subtracted in 200 components = 0.070864 Jy ! Clean residual min=-0.002991 max=0.003607 Jy/beam ! Clean residual mean=-0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.070864 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.070864 Jy ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.96 mas, bpa=18.63 degrees ! Estimated noise=26.0795 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 = 0.00448795 Jy ! Component: 100 - total flux cleaned = 0.00741485 Jy ! Component: 150 - total flux cleaned = 0.00909494 Jy ! Component: 200 - total flux cleaned = 0.010134 Jy ! Total flux subtracted in 200 components = 0.010134 Jy ! Clean residual min=-0.001916 max=0.001989 Jy/beam ! Clean residual mean=-0.000004 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.080998 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 61 components and 0.080998 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=2.185 mas, bmaj=5.048 mas, bpa=9.405 degrees ! Estimated noise=30.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220892 Jy ! Component: 100 - total flux cleaned = 0.00339975 Jy ! Component: 150 - total flux cleaned = 0.0041515 Jy ! Component: 200 - total flux cleaned = 0.0047853 Jy ! Total flux subtracted in 200 components = 0.0047853 Jy ! Clean residual min=-0.001734 max=0.001401 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0857833 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 = 0.00053091 Jy ! Component: 100 - total flux cleaned = 0.000862279 Jy ! Component: 150 - total flux cleaned = 0.00107364 Jy ! Component: 200 - total flux cleaned = 0.00128557 Jy ! Total flux subtracted in 200 components = 0.00128557 Jy ! Clean residual min=-0.001534 max=0.001499 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0870688 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 112 components and 0.0870688 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.96 mas, bpa=18.63 degrees ! Estimated noise=26.0795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.26574e-05 Jy ! Component: 100 - total flux cleaned = -3.15791e-05 Jy ! Component: 150 - total flux cleaned = 0.000174325 Jy ! Component: 200 - total flux cleaned = 0.000419258 Jy ! Total flux subtracted in 200 components = 0.000419258 Jy ! Clean residual min=-0.001416 max=0.001771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0874881 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.0874881 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=0.023780Jy sigma=0.016559 ! Fit after self-cal, rms=0.023767Jy sigma=0.016552 wmodel /scr/pima/bp171a5_uvs/J1203-1612_X_map.mod ! Writing 141 model components to file: /scr/pima/bp171a5_uvs/J1203-1612_X_map.mod wobs /scr/pima/bp171a5_uvs/J1203-1612_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1203-1612_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1203-1612_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a5_uvs/J1203-1612_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 = 0.000645833 Jy ! Component: 100 - total flux cleaned = 0.000528504 Jy ! Component: 150 - total flux cleaned = 0.00023824 Jy ! Component: 200 - total flux cleaned = 2.69701e-05 Jy ! Component: 250 - total flux cleaned = -0.000114481 Jy ! Component: 300 - total flux cleaned = -0.000173174 Jy ! Component: 350 - total flux cleaned = -0.000229264 Jy ! Component: 400 - total flux cleaned = -0.000247382 Jy ! Component: 450 - total flux cleaned = -0.000299224 Jy ! Component: 500 - total flux cleaned = -0.000281803 Jy ! Component: 550 - total flux cleaned = -0.000298789 Jy ! Component: 600 - total flux cleaned = -0.000331165 Jy ! Component: 650 - total flux cleaned = -0.000346712 Jy ! Component: 700 - total flux cleaned = -0.000331162 Jy ! Component: 750 - total flux cleaned = -0.000286637 Jy ! Component: 800 - total flux cleaned = -0.000228919 Jy ! Component: 850 - total flux cleaned = -0.000186383 Jy ! Component: 900 - total flux cleaned = -0.000131327 Jy ! Component: 950 - total flux cleaned = -0.000104456 Jy ! Component: 1000 - total flux cleaned = -7.78366e-05 Jy ! Component: 1050 - total flux cleaned = -2.66875e-05 Jy ! Component: 1100 - total flux cleaned = -5.17535e-05 Jy ! Component: 1150 - total flux cleaned = -1.4568e-05 Jy ! Component: 1200 - total flux cleaned = 2.16949e-05 Jy ! Component: 1250 - total flux cleaned = 2.15841e-05 Jy ! Component: 1300 - total flux cleaned = 2.15771e-05 Jy ! Component: 1350 - total flux cleaned = -1.20598e-06 Jy ! Component: 1400 - total flux cleaned = 2.12329e-05 Jy ! Component: 1450 - total flux cleaned = -2.29957e-05 Jy ! Component: 1500 - total flux cleaned = -1.18849e-05 Jy ! Component: 1550 - total flux cleaned = -2.25878e-05 Jy ! Component: 1600 - total flux cleaned = -4.36397e-05 Jy ! Component: 1650 - total flux cleaned = -6.42613e-05 Jy ! Component: 1700 - total flux cleaned = -5.3977e-05 Jy ! Component: 1750 - total flux cleaned = -8.40756e-05 Jy ! Component: 1800 - total flux cleaned = -0.000103859 Jy ! Component: 1850 - total flux cleaned = -9.41398e-05 Jy ! Component: 1900 - total flux cleaned = -0.000123069 Jy ! Component: 1950 - total flux cleaned = -0.000142009 Jy ! Component: 2000 - total flux cleaned = -0.000151233 Jy ! Component: 2050 - total flux cleaned = -0.000160425 Jy ! Component: 2100 - total flux cleaned = -0.000178639 Jy ! Component: 2150 - total flux cleaned = -0.000196651 Jy ! Component: 2200 - total flux cleaned = -0.000267625 Jy ! Component: 2250 - total flux cleaned = -0.000337827 Jy ! Component: 2300 - total flux cleaned = -0.000363743 Jy ! Component: 2350 - total flux cleaned = -0.000423886 Jy ! Component: 2400 - total flux cleaned = -0.000457931 Jy ! Component: 2450 - total flux cleaned = -0.000516927 Jy ! Component: 2500 - total flux cleaned = -0.000533625 Jy ! Component: 2550 - total flux cleaned = -0.000574931 Jy ! Component: 2600 - total flux cleaned = -0.000591301 Jy ! Component: 2650 - total flux cleaned = -0.000623748 Jy ! Component: 2700 - total flux cleaned = -0.000615752 Jy ! Component: 2750 - total flux cleaned = -0.000639695 Jy ! Component: 2800 - total flux cleaned = -0.000647694 Jy ! Component: 2850 - total flux cleaned = -0.000686951 Jy ! Component: 2900 - total flux cleaned = -0.000733594 Jy ! Component: 2950 - total flux cleaned = -0.00074132 Jy ! Component: 3000 - total flux cleaned = -0.000756592 Jy ! Component: 3050 - total flux cleaned = -0.000771809 Jy ! Component: 3100 - total flux cleaned = -0.000824823 Jy ! Component: 3150 - total flux cleaned = -0.000862436 Jy ! Component: 3200 - total flux cleaned = -0.000892412 Jy ! Component: 3250 - total flux cleaned = -0.000907279 Jy ! Component: 3300 - total flux cleaned = -0.000944294 Jy ! Component: 3350 - total flux cleaned = -0.000966343 Jy ! Component: 3400 - total flux cleaned = -0.000981008 Jy ! Component: 3450 - total flux cleaned = -0.00101018 Jy ! Component: 3500 - total flux cleaned = -0.00102474 Jy ! Component: 3550 - total flux cleaned = -0.00103929 Jy ! Component: 3600 - total flux cleaned = -0.00108263 Jy ! Component: 3650 - total flux cleaned = -0.00106824 Jy ! Component: 3700 - total flux cleaned = -0.00106828 Jy ! Component: 3750 - total flux cleaned = -0.00110414 Jy ! Component: 3800 - total flux cleaned = -0.00111134 Jy ! Component: 3850 - total flux cleaned = -0.00110419 Jy ! Component: 3900 - total flux cleaned = -0.00108281 Jy ! Component: 3950 - total flux cleaned = -0.00106859 Jy ! Component: 4000 - total flux cleaned = -0.00104726 Jy ! Component: 4050 - total flux cleaned = -0.00103311 Jy ! Total flux subtracted in 4096 components = -0.001026 Jy ! Clean residual min=-0.000399 max=0.000522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0864621 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 363 components and 0.0864621 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1203-1612_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 3.96 at 18.63 degrees (North through East) ! Clean map min=-0.00081851 max=0.05737 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1203-1612_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0573697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.603066 0.603066 1.20613 2.41227 4.82453 9.64906 19.2981 38.5962 77.1925 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1203-1612_X_uvs.log closed on Sat Apr 20 04:00:44 2013