! Started logfile: /scr/pima/bp171a1_uvs/J0602-293A_C_uvs.log on Fri Mar 15 18:00:03 2013 obs /scr/pima/bp171a1_uvs/J0602-293A_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0602-293A_C_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.931313 visibilities/baseline/integration-bin. ! Found source: J0602-293A ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3688 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/bp171a1_uvs/J0602-293A_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015762Jy sigma=0.718051 ! Fit after self-cal, rms=0.896870Jy sigma=0.634015 ! 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=1.3 mas, bmaj=3.799 mas, bpa=-4.787 degrees ! Estimated noise=22.8866 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 = 0.0773344 Jy ! Component: 100 - total flux cleaned = 0.0951721 Jy ! Total flux subtracted in 100 components = 0.0951721 Jy ! Clean residual min=-0.006885 max=0.011091 Jy/beam ! Clean residual mean=0.000024 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.0951721 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0951721 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=0.059569Jy sigma=0.042058 ! Fit after self-cal, rms=0.059549Jy sigma=0.042043 ! 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=1.651 mas, bmaj=4.54 mas, bpa=-3.629 degrees ! Estimated noise=16.6736 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 (18, -49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130419 Jy ! Component: 100 - total flux cleaned = 0.0205106 Jy ! Component: 150 - total flux cleaned = 0.0254874 Jy ! Component: 200 - total flux cleaned = 0.0288896 Jy ! Total flux subtracted in 200 components = 0.0288896 Jy ! Clean residual min=-0.005372 max=0.007704 Jy/beam ! Clean residual mean=0.000031 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.124062 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.124062 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=0.056479Jy sigma=0.039871 ! Fit after self-cal, rms=0.056308Jy sigma=0.039750 ! 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 0.96 FD 0.76 HN 0.94 KP 0.89 ! LA 0.94 MK 0.83 NL 0.96 OV 0.73 ! PT 0.95 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.76 HN 1.00 KP 0.93 ! LA 0.91 MK 0.84 NL 0.96 OV 0.74 ! PT 0.96 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.81 HN 1.09 KP 1.05 ! LA 0.98 MK 0.95 NL 0.98 OV 0.82 ! PT 0.94 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.08 HN 1.33 KP 1.01 ! LA 1.16 MK 1.26 NL 1.01 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.23 HN 1.22 KP 0.96 ! LA 1.09 MK 1.15 NL 1.00 OV 1.00* ! PT 1.01 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 1.13 KP 1.07 ! LA 1.08 MK 1.19 NL 1.02 OV 0.93 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.33 KP 1.05 ! LA 1.16 MK 1.11 NL 1.14 OV 0.99 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.29 KP 1.04 ! LA 1.09 MK 1.06 NL 1.11 OV 1.09 ! PT 0.98 SC 1.18 ! ! ! Fit before self-cal, rms=0.056308Jy sigma=0.039750 ! Fit after self-cal, rms=0.051140Jy sigma=0.035905 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=4.588 mas, bpa=-3.26 degrees ! Estimated noise=16.7368 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 = -0.000622182 Jy ! Component: 100 - total flux cleaned = -0.000393582 Jy ! Component: 150 - total flux cleaned = -0.000355592 Jy ! Component: 200 - total flux cleaned = -0.000321786 Jy ! Total flux subtracted in 200 components = -0.000321786 Jy ! Clean residual min=-0.002189 max=0.002396 Jy/beam ! Clean residual mean=0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.12374 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.12374 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=0.051062Jy sigma=0.035859 ! Fit after self-cal, rms=0.051133Jy sigma=0.035838 ! 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=0.051133Jy sigma=0.035838 ! Fit after self-cal, rms=0.051110Jy sigma=0.035831 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=4.579 mas, bpa=-3.286 degrees ! Estimated noise=16.6863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535361 Jy ! Component: 100 - total flux cleaned = -0.000434246 Jy ! Component: 150 - total flux cleaned = -0.000433557 Jy ! Component: 200 - total flux cleaned = -0.000405715 Jy ! Total flux subtracted in 200 components = -0.000405715 Jy ! Clean residual min=-0.002177 max=0.002351 Jy/beam ! Clean residual mean=0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.123334 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.123334 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=0.051066Jy sigma=0.035804 ! Fit after self-cal, rms=0.051068Jy sigma=0.035803 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 = -0.000104462 Jy ! Component: 100 - total flux cleaned = -7.96804e-05 Jy ! Component: 150 - total flux cleaned = -5.75951e-05 Jy ! Component: 200 - total flux cleaned = -5.83042e-05 Jy ! Total flux subtracted in 200 components = -5.83042e-05 Jy ! Clean residual min=-0.002186 max=0.002317 Jy/beam ! Clean residual mean=0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.123276 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.123276 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=0.051047Jy sigma=0.035791 ! Fit after self-cal, rms=0.051047Jy sigma=0.035791 ! 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=0.051047Jy sigma=0.035791 ! Fit after self-cal, rms=0.051045Jy sigma=0.035785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=4.571 mas, bpa=-3.35 degrees ! Estimated noise=16.6455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301092 Jy ! Component: 100 - total flux cleaned = -0.000301096 Jy ! Component: 150 - total flux cleaned = -0.000280233 Jy ! Component: 200 - total flux cleaned = -0.000317315 Jy ! Total flux subtracted in 200 components = -0.000317315 Jy ! Clean residual min=-0.002182 max=0.002276 Jy/beam ! Clean residual mean=0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.122959 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.122959 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=0.051025Jy sigma=0.035773 ! Fit after self-cal, rms=0.051027Jy sigma=0.035773 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 = -6.44862e-05 Jy ! Component: 100 - total flux cleaned = -8.07897e-05 Jy ! Component: 150 - total flux cleaned = -6.4662e-05 Jy ! Component: 200 - total flux cleaned = -8.07396e-05 Jy ! Total flux subtracted in 200 components = -8.07396e-05 Jy ! Clean residual min=-0.002196 max=0.002265 Jy/beam ! Clean residual mean=0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.122878 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.122878 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=0.051016Jy sigma=0.035767 ! Fit after self-cal, rms=0.051016Jy sigma=0.035767 ! 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=0.051016Jy sigma=0.035767 ! Fit after self-cal, rms=0.051051Jy sigma=0.035765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=9.959 mas, bpa=1.411 degrees ! Estimated noise=20.8525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207276 Jy ! Component: 100 - total flux cleaned = -0.000248244 Jy ! Component: 150 - total flux cleaned = -0.000247788 Jy ! Component: 200 - total flux cleaned = -0.000258125 Jy ! Total flux subtracted in 200 components = -0.000258125 Jy ! Clean residual min=-0.002064 max=0.002777 Jy/beam ! Clean residual mean=0.000003 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.12262 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.12262 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=0.051047Jy sigma=0.035761 ! Fit after self-cal, rms=0.051047Jy sigma=0.035761 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 = -8.21051e-05 Jy ! Component: 100 - total flux cleaned = -9.14572e-05 Jy ! Component: 150 - total flux cleaned = -0.000108931 Jy ! Component: 200 - total flux cleaned = -0.000124767 Jy ! Total flux subtracted in 200 components = -0.000124767 Jy ! Clean residual min=-0.002033 max=0.002792 Jy/beam ! Clean residual mean=0.000003 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.122495 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.122495 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=0.051046Jy sigma=0.035759 ! Fit after self-cal, rms=0.051045Jy sigma=0.035759 ! 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=1.672 mas, bmaj=4.567 mas, bpa=-3.393 degrees ! Estimated noise=16.6209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.567 at -3.393 degrees (North through East) ! Clean map min=-0.0020451 max=0.09895 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=1.319 mas, bmaj=3.832 mas, bpa=-4.835 degrees ! Estimated noise=23.1963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0782488 Jy ! Component: 100 - total flux cleaned = 0.0960549 Jy ! Component: 150 - total flux cleaned = 0.10396 Jy ! Component: 200 - total flux cleaned = 0.108816 Jy ! Total flux subtracted in 200 components = 0.108816 Jy ! Clean residual min=-0.003108 max=0.003295 Jy/beam ! Clean residual mean=0.000008 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.108816 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.108816 Jy ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=4.567 mas, bpa=-3.393 degrees ! Estimated noise=16.6209 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 (17.7, -41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459861 Jy ! Component: 100 - total flux cleaned = 0.00732425 Jy ! Component: 150 - total flux cleaned = 0.00919426 Jy ! Component: 200 - total flux cleaned = 0.0105343 Jy ! Total flux subtracted in 200 components = 0.0105343 Jy ! Clean residual min=-0.002316 max=0.002310 Jy/beam ! Clean residual mean=0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.11935 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 67 components and 0.11935 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=3.705 mas, bmaj=9.959 mas, bpa=1.411 degrees ! Estimated noise=20.8525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153173 Jy ! Component: 100 - total flux cleaned = 0.00236359 Jy ! Component: 150 - total flux cleaned = 0.00254145 Jy ! Component: 200 - total flux cleaned = 0.00261246 Jy ! Total flux subtracted in 200 components = 0.00261246 Jy ! Clean residual min=-0.001982 max=0.002901 Jy/beam ! Clean residual mean=0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.121963 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 = 3.03226e-05 Jy ! Component: 100 - total flux cleaned = 7.13974e-05 Jy ! Component: 150 - total flux cleaned = 0.00010917 Jy ! Component: 200 - total flux cleaned = 0.000154441 Jy ! Total flux subtracted in 200 components = 0.000154441 Jy ! Clean residual min=-0.001969 max=0.002869 Jy/beam ! Clean residual mean=0.000003 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.122117 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.122117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=4.567 mas, bpa=-3.393 degrees ! Estimated noise=16.6209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.37558e-05 Jy ! Component: 100 - total flux cleaned = 1.88492e-05 Jy ! Component: 150 - total flux cleaned = 3.89084e-05 Jy ! Component: 200 - total flux cleaned = 7.57701e-05 Jy ! Total flux subtracted in 200 components = 7.57701e-05 Jy ! Clean residual min=-0.002172 max=0.002291 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.122193 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.122193 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=0.051016Jy sigma=0.035748 ! Fit after self-cal, rms=0.051006Jy sigma=0.035745 wmodel /scr/pima/bp171a1_uvs/J0602-293A_C_map.mod ! Writing 105 model components to file: /scr/pima/bp171a1_uvs/J0602-293A_C_map.mod wobs /scr/pima/bp171a1_uvs/J0602-293A_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0602-293A_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0602-293A_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a1_uvs/J0602-293A_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 = 0.000120691 Jy ! Component: 100 - total flux cleaned = 0.000632911 Jy ! Component: 150 - total flux cleaned = 0.00114842 Jy ! Component: 200 - total flux cleaned = 0.00157571 Jy ! Component: 250 - total flux cleaned = 0.00185923 Jy ! Component: 300 - total flux cleaned = 0.00216339 Jy ! Component: 350 - total flux cleaned = 0.00242929 Jy ! Component: 400 - total flux cleaned = 0.00254446 Jy ! Component: 450 - total flux cleaned = 0.00271231 Jy ! Component: 500 - total flux cleaned = 0.00276734 Jy ! Component: 550 - total flux cleaned = 0.00287379 Jy ! Component: 600 - total flux cleaned = 0.00295204 Jy ! Component: 650 - total flux cleaned = 0.00310286 Jy ! Component: 700 - total flux cleaned = 0.00317623 Jy ! Component: 750 - total flux cleaned = 0.00315218 Jy ! Component: 800 - total flux cleaned = 0.00324665 Jy ! Component: 850 - total flux cleaned = 0.00331624 Jy ! Component: 900 - total flux cleaned = 0.00345209 Jy ! Component: 950 - total flux cleaned = 0.00347415 Jy ! Component: 1000 - total flux cleaned = 0.00358367 Jy ! Component: 1050 - total flux cleaned = 0.00369061 Jy ! Component: 1100 - total flux cleaned = 0.00369021 Jy ! Component: 1150 - total flux cleaned = 0.00377352 Jy ! Component: 1200 - total flux cleaned = 0.00383463 Jy ! Component: 1250 - total flux cleaned = 0.00389469 Jy ! Component: 1300 - total flux cleaned = 0.00395394 Jy ! Component: 1350 - total flux cleaned = 0.00401214 Jy ! Component: 1400 - total flux cleaned = 0.00408848 Jy ! Component: 1450 - total flux cleaned = 0.00405069 Jy ! Component: 1500 - total flux cleaned = 0.00399527 Jy ! Component: 1550 - total flux cleaned = 0.00404969 Jy ! Component: 1600 - total flux cleaned = 0.00404973 Jy ! Component: 1650 - total flux cleaned = 0.00412068 Jy ! Component: 1700 - total flux cleaned = 0.00419037 Jy ! Component: 1750 - total flux cleaned = 0.00422504 Jy ! Component: 1800 - total flux cleaned = 0.00431033 Jy ! Component: 1850 - total flux cleaned = 0.00439449 Jy ! Component: 1900 - total flux cleaned = 0.00446121 Jy ! Component: 1950 - total flux cleaned = 0.00454346 Jy ! Component: 2000 - total flux cleaned = 0.00462475 Jy ! Component: 2050 - total flux cleaned = 0.00464047 Jy ! Component: 2100 - total flux cleaned = 0.00464059 Jy ! Component: 2150 - total flux cleaned = 0.00468779 Jy ! Component: 2200 - total flux cleaned = 0.00473445 Jy ! Component: 2250 - total flux cleaned = 0.00474982 Jy ! Component: 2300 - total flux cleaned = 0.00478058 Jy ! Component: 2350 - total flux cleaned = 0.00478055 Jy ! Component: 2400 - total flux cleaned = 0.00487049 Jy ! Component: 2450 - total flux cleaned = 0.00488537 Jy ! Component: 2500 - total flux cleaned = 0.00491484 Jy ! Component: 2550 - total flux cleaned = 0.00492937 Jy ! Component: 2600 - total flux cleaned = 0.00498708 Jy ! Component: 2650 - total flux cleaned = 0.00501578 Jy ! Component: 2700 - total flux cleaned = 0.00502989 Jy ! Component: 2750 - total flux cleaned = 0.00505781 Jy ! Component: 2800 - total flux cleaned = 0.00512743 Jy ! Component: 2850 - total flux cleaned = 0.00508579 Jy ! Component: 2900 - total flux cleaned = 0.00515446 Jy ! Component: 2950 - total flux cleaned = 0.005168 Jy ! Component: 3000 - total flux cleaned = 0.00520841 Jy ! Component: 3050 - total flux cleaned = 0.00528862 Jy ! Component: 3100 - total flux cleaned = 0.00530192 Jy ! Component: 3150 - total flux cleaned = 0.00532835 Jy ! Component: 3200 - total flux cleaned = 0.00536779 Jy ! Component: 3250 - total flux cleaned = 0.00540663 Jy ! Component: 3300 - total flux cleaned = 0.00545802 Jy ! Component: 3350 - total flux cleaned = 0.00548363 Jy ! Component: 3400 - total flux cleaned = 0.00550906 Jy ! Component: 3450 - total flux cleaned = 0.00555931 Jy ! Component: 3500 - total flux cleaned = 0.00562162 Jy ! Component: 3550 - total flux cleaned = 0.00567113 Jy ! Component: 3600 - total flux cleaned = 0.00569586 Jy ! Component: 3650 - total flux cleaned = 0.00578126 Jy ! Component: 3700 - total flux cleaned = 0.00585399 Jy ! Component: 3750 - total flux cleaned = 0.00595011 Jy ! Component: 3800 - total flux cleaned = 0.00599772 Jy ! Component: 3850 - total flux cleaned = 0.00604526 Jy ! Component: 3900 - total flux cleaned = 0.00613951 Jy ! Component: 3950 - total flux cleaned = 0.0061629 Jy ! Component: 4000 - total flux cleaned = 0.00623275 Jy ! Component: 4050 - total flux cleaned = 0.00627897 Jy ! Total flux subtracted in 4096 components = 0.00637087 Jy ! Clean residual min=-0.000592 max=0.000744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.128564 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 393 components and 0.128564 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0602-293A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.567 at -3.393 degrees (North through East) ! Clean map min=-0.0018838 max=0.099262 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0602-293A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0992618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020504 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.619695 0.619695 1.23939 2.47878 4.95756 9.91512 19.8302 39.6605 79.3209 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0602-293A_C_uvs.log closed on Fri Mar 15 18:00:07 2013