! Started logfile: /scr/pima/bp171a3_uvs/J1122-1201_X_uvs.log on Mon Mar 25 23:03:39 2013 obs /scr/pima/bp171a3_uvs/J1122-1201_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a3_uvs/J1122-1201_X_uva.fits ! AN table 1: 1 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J1122-1201 ! ! 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 200 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/bp171a3_uvs/J1122-1201_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=1.003450Jy sigma=0.691722 ! Fit after self-cal, rms=0.971772Jy sigma=0.669285 ! 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=0.7342 mas, bmaj=2.209 mas, bpa=0.9092 degrees ! Estimated noise=87.7076 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 = 0.0211993 Jy ! Component: 100 - total flux cleaned = 0.0272921 Jy ! Total flux subtracted in 100 components = 0.0272921 Jy ! Clean residual min=-0.002608 max=0.003375 Jy/beam ! Clean residual mean=0.000000 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0272921 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0272921 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=0.011729Jy sigma=0.008095 ! Fit after self-cal, rms=0.011321Jy sigma=0.007851 ! 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=0.8356 mas, bmaj=2.497 mas, bpa=0.03424 degrees ! Estimated noise=72.6642 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 = 0.00366387 Jy ! Component: 100 - total flux cleaned = 0.00552964 Jy ! Component: 150 - total flux cleaned = 0.006572 Jy ! Component: 200 - total flux cleaned = 0.00717167 Jy ! Total flux subtracted in 200 components = 0.00717167 Jy ! Clean residual min=-0.002112 max=0.002021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0344637 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.0344637 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=0.010169Jy sigma=0.007026 ! Fit after self-cal, rms=0.010167Jy sigma=0.007024 ! 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 1.20 HN 0.69 KP 0.99 MK 1.54 ! NL 1.26 OV 1.17 PT 0.75 SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.96 KP 1.01 MK 0.69 ! NL 1.02 OV 0.95 PT 0.91 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.25 HN 0.91 KP 1.09 MK 1.03 ! NL 1.11 OV 0.90 PT 0.84 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.10 KP 0.87 MK 1.25 ! NL 1.10 OV 1.03 PT 0.93 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.84 KP 1.06 MK 1.43 ! NL 1.16 OV 1.08 PT 0.89 SC 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 1.03 KP 1.08 MK 0.92 ! NL 1.39 OV 1.01 PT 0.86 SC 0.77 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.91 KP 1.06 MK 0.99 ! NL 1.00 OV 0.92 PT 0.87 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.86 KP 1.15 MK 1.30 ! NL 1.15 OV 0.91 PT 0.91 SC 1.04 ! ! ! Fit before self-cal, rms=0.010167Jy sigma=0.007024 ! Fit after self-cal, rms=0.008989Jy sigma=0.005970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8408 mas, bmaj=2.498 mas, bpa=0.2139 degrees ! Estimated noise=72.1229 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 = 0.000173612 Jy ! Component: 100 - total flux cleaned = 0.000189322 Jy ! Component: 150 - total flux cleaned = 0.000211933 Jy ! Component: 200 - total flux cleaned = 0.000226156 Jy ! Total flux subtracted in 200 components = 0.000226156 Jy ! Clean residual min=-0.001753 max=0.001372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0346899 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0346899 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=0.008973Jy sigma=0.005962 ! Fit after self-cal, rms=0.009010Jy sigma=0.005952 ! 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=0.009010Jy sigma=0.005952 ! Fit after self-cal, rms=0.009054Jy sigma=0.005951 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.493 mas, bpa=0.2887 degrees ! Estimated noise=72.2655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214982 Jy ! Component: 100 - total flux cleaned = 0.00022957 Jy ! Component: 150 - total flux cleaned = 0.000236204 Jy ! Component: 200 - total flux cleaned = 0.000249146 Jy ! Total flux subtracted in 200 components = 0.000249146 Jy ! Clean residual min=-0.001759 max=0.001377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.034939 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.034939 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=0.009036Jy sigma=0.005945 ! Fit after self-cal, rms=0.009039Jy sigma=0.005944 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 = 4.12186e-05 Jy ! Component: 100 - total flux cleaned = 5.38948e-05 Jy ! Component: 150 - total flux cleaned = 5.95604e-05 Jy ! Component: 200 - total flux cleaned = 7.0393e-05 Jy ! Total flux subtracted in 200 components = 7.0393e-05 Jy ! Clean residual min=-0.001756 max=0.001379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0350094 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0350094 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=0.009030Jy sigma=0.005940 ! Fit after self-cal, rms=0.009032Jy sigma=0.005939 ! 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=0.009032Jy sigma=0.005939 ! Fit after self-cal, rms=0.009066Jy sigma=0.005938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8386 mas, bmaj=2.487 mas, bpa=0.394 degrees ! Estimated noise=72.3747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179216 Jy ! Component: 100 - total flux cleaned = 0.000198281 Jy ! Component: 150 - total flux cleaned = 0.000220982 Jy ! Component: 200 - total flux cleaned = 0.000241608 Jy ! Total flux subtracted in 200 components = 0.000241608 Jy ! Clean residual min=-0.001762 max=0.001377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.035251 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.035251 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=0.009052Jy sigma=0.005935 ! Fit after self-cal, rms=0.009055Jy sigma=0.005934 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 = 2.85077e-05 Jy ! Component: 100 - total flux cleaned = 3.36358e-05 Jy ! Component: 150 - total flux cleaned = 3.36558e-05 Jy ! Component: 200 - total flux cleaned = 3.83048e-05 Jy ! Total flux subtracted in 200 components = 3.83048e-05 Jy ! Clean residual min=-0.001761 max=0.001378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0352893 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0352893 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=0.009048Jy sigma=0.005931 ! Fit after self-cal, rms=0.009050Jy sigma=0.005931 ! 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=0.009050Jy sigma=0.005931 ! Fit after self-cal, rms=0.009074Jy sigma=0.005929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=4.259 mas, bpa=0.4289 degrees ! Estimated noise=94.1568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348991 Jy ! Component: 100 - total flux cleaned = 0.000367025 Jy ! Component: 150 - total flux cleaned = 0.000367718 Jy ! Component: 200 - total flux cleaned = 0.000367871 Jy ! Total flux subtracted in 200 components = 0.000367871 Jy ! Clean residual min=-0.001721 max=0.001384 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0356572 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.0356572 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=0.009065Jy sigma=0.005937 ! Fit after self-cal, rms=0.009065Jy sigma=0.005936 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 = -1.24154e-05 Jy ! Component: 100 - total flux cleaned = -1.29302e-05 Jy ! Component: 150 - total flux cleaned = -1.29423e-05 Jy ! Component: 200 - total flux cleaned = -1.27108e-05 Jy ! Total flux subtracted in 200 components = -1.27108e-05 Jy ! Clean residual min=-0.001712 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0356445 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 0.0356445 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=0.009066Jy sigma=0.005940 ! Fit after self-cal, rms=0.009066Jy sigma=0.005940 ! 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=0.8375 mas, bmaj=2.481 mas, bpa=0.5071 degrees ! Estimated noise=72.436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8375 x 2.481 at 0.5071 degrees (North through East) ! Clean map min=-0.0016227 max=0.027132 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=0.745 mas, bmaj=2.21 mas, bpa=1.377 degrees ! Estimated noise=87.3329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212071 Jy ! Component: 100 - total flux cleaned = 0.026968 Jy ! Component: 150 - total flux cleaned = 0.029874 Jy ! Component: 200 - total flux cleaned = 0.031739 Jy ! Total flux subtracted in 200 components = 0.031739 Jy ! Clean residual min=-0.002177 max=0.001710 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.031739 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 0.031739 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8375 mas, bmaj=2.481 mas, bpa=0.5071 degrees ! Estimated noise=72.436 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 = 0.00173174 Jy ! Component: 100 - total flux cleaned = 0.00266704 Jy ! Component: 150 - total flux cleaned = 0.00321584 Jy ! Component: 200 - total flux cleaned = 0.0035425 Jy ! Total flux subtracted in 200 components = 0.0035425 Jy ! Clean residual min=-0.001811 max=0.001364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0352815 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0352815 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=1.882 mas, bmaj=4.259 mas, bpa=0.4289 degrees ! Estimated noise=94.1568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375634 Jy ! Component: 100 - total flux cleaned = 0.000394996 Jy ! Component: 150 - total flux cleaned = 0.000419021 Jy ! Component: 200 - total flux cleaned = 0.000418307 Jy ! Total flux subtracted in 200 components = 0.000418307 Jy ! Clean residual min=-0.001730 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0356998 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 = -3.83532e-07 Jy ! Component: 100 - total flux cleaned = -8.27515e-07 Jy ! Component: 150 - total flux cleaned = -1.56012e-06 Jy ! Component: 200 - total flux cleaned = -2.26984e-06 Jy ! Total flux subtracted in 200 components = -2.26984e-06 Jy ! Clean residual min=-0.001721 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0356975 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0356975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8375 mas, bmaj=2.481 mas, bpa=0.5071 degrees ! Estimated noise=72.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.88548e-05 Jy ! Component: 100 - total flux cleaned = -5.27607e-05 Jy ! Component: 150 - total flux cleaned = -3.89765e-05 Jy ! Component: 200 - total flux cleaned = -3.30459e-05 Jy ! Total flux subtracted in 200 components = -3.30459e-05 Jy ! Clean residual min=-0.001783 max=0.001405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0356645 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0356645 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=0.009055Jy sigma=0.005925 ! Fit after self-cal, rms=0.009057Jy sigma=0.005925 wmodel /scr/pima/bp171a3_uvs/J1122-1201_X_map.mod ! Writing 57 model components to file: /scr/pima/bp171a3_uvs/J1122-1201_X_map.mod wobs /scr/pima/bp171a3_uvs/J1122-1201_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a3_uvs/J1122-1201_X_uvs.fits wwins /scr/pima/bp171a3_uvs/J1122-1201_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a3_uvs/J1122-1201_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 = -0.00059833 Jy ! Component: 100 - total flux cleaned = -0.000772784 Jy ! Component: 150 - total flux cleaned = -0.000818136 Jy ! Component: 200 - total flux cleaned = -0.000818205 Jy ! Component: 250 - total flux cleaned = -0.000818665 Jy ! Component: 300 - total flux cleaned = -0.000723142 Jy ! Component: 350 - total flux cleaned = -0.000649386 Jy ! Component: 400 - total flux cleaned = -0.000543859 Jy ! Component: 450 - total flux cleaned = -0.000510127 Jy ! Component: 500 - total flux cleaned = -0.000591398 Jy ! Component: 550 - total flux cleaned = -0.000606696 Jy ! Component: 600 - total flux cleaned = -0.000622046 Jy ! Component: 650 - total flux cleaned = -0.000637035 Jy ! Component: 700 - total flux cleaned = -0.000651187 Jy ! Component: 750 - total flux cleaned = -0.000623518 Jy ! Component: 800 - total flux cleaned = -0.000609919 Jy ! Component: 850 - total flux cleaned = -0.00059693 Jy ! Component: 900 - total flux cleaned = -0.000597095 Jy ! Component: 950 - total flux cleaned = -0.000572141 Jy ! Component: 1000 - total flux cleaned = -0.000608957 Jy ! Component: 1050 - total flux cleaned = -0.000572693 Jy ! Component: 1100 - total flux cleaned = -0.00058451 Jy ! Component: 1150 - total flux cleaned = -0.000573059 Jy ! Component: 1200 - total flux cleaned = -0.000550672 Jy ! Component: 1250 - total flux cleaned = -0.000539682 Jy ! Component: 1300 - total flux cleaned = -0.000539805 Jy ! Component: 1350 - total flux cleaned = -0.000497022 Jy ! Component: 1400 - total flux cleaned = -0.000465676 Jy ! Component: 1450 - total flux cleaned = -0.00047612 Jy ! Component: 1500 - total flux cleaned = -0.000465744 Jy ! Component: 1550 - total flux cleaned = -0.000495723 Jy ! Component: 1600 - total flux cleaned = -0.000525086 Jy ! Component: 1650 - total flux cleaned = -0.000544488 Jy ! Component: 1700 - total flux cleaned = -0.000563555 Jy ! Component: 1750 - total flux cleaned = -0.000610736 Jy ! Component: 1800 - total flux cleaned = -0.000666748 Jy ! Component: 1850 - total flux cleaned = -0.000712647 Jy ! Component: 1900 - total flux cleaned = -0.000785248 Jy ! Component: 1950 - total flux cleaned = -0.000821196 Jy ! Component: 2000 - total flux cleaned = -0.00090108 Jy ! Component: 2050 - total flux cleaned = -0.000971289 Jy ! Component: 2100 - total flux cleaned = -0.00104937 Jy ! Component: 2150 - total flux cleaned = -0.00110938 Jy ! Component: 2200 - total flux cleaned = -0.00118572 Jy ! Component: 2250 - total flux cleaned = -0.00121936 Jy ! Component: 2300 - total flux cleaned = -0.00129442 Jy ! Component: 2350 - total flux cleaned = -0.00136056 Jy ! Component: 2400 - total flux cleaned = -0.00140975 Jy ! Component: 2450 - total flux cleaned = -0.00148295 Jy ! Component: 2500 - total flux cleaned = -0.00152323 Jy ! Component: 2550 - total flux cleaned = -0.0015713 Jy ! Component: 2600 - total flux cleaned = -0.00163493 Jy ! Component: 2650 - total flux cleaned = -0.00169021 Jy ! Component: 2700 - total flux cleaned = -0.00173735 Jy ! Component: 2750 - total flux cleaned = -0.001792 Jy ! Component: 2800 - total flux cleaned = -0.00183856 Jy ! Component: 2850 - total flux cleaned = -0.0018926 Jy ! Component: 2900 - total flux cleaned = -0.0019233 Jy ! Component: 2950 - total flux cleaned = -0.0019768 Jy ! Component: 3000 - total flux cleaned = -0.00202999 Jy ! Component: 3050 - total flux cleaned = -0.00208294 Jy ! Component: 3100 - total flux cleaned = -0.00211308 Jy ! Component: 3150 - total flux cleaned = -0.00218054 Jy ! Component: 3200 - total flux cleaned = -0.0022328 Jy ! Component: 3250 - total flux cleaned = -0.00226999 Jy ! Component: 3300 - total flux cleaned = -0.00231443 Jy ! Component: 3350 - total flux cleaned = -0.0023514 Jy ! Component: 3400 - total flux cleaned = -0.00238093 Jy ! Component: 3450 - total flux cleaned = -0.00242503 Jy ! Component: 3500 - total flux cleaned = -0.00245437 Jy ! Component: 3550 - total flux cleaned = -0.00247634 Jy ! Component: 3600 - total flux cleaned = -0.00252019 Jy ! Component: 3650 - total flux cleaned = -0.00254943 Jy ! Component: 3700 - total flux cleaned = -0.00258588 Jy ! Component: 3750 - total flux cleaned = -0.00262954 Jy ! Component: 3800 - total flux cleaned = -0.00265861 Jy ! Component: 3850 - total flux cleaned = -0.00271671 Jy ! Component: 3900 - total flux cleaned = -0.00274572 Jy ! Component: 3950 - total flux cleaned = -0.00278197 Jy ! Component: 4000 - total flux cleaned = -0.00280374 Jy ! Component: 4050 - total flux cleaned = -0.00282552 Jy ! Total flux subtracted in 4096 components = -0.0028255 Jy ! Clean residual min=-0.000401 max=0.000476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.032839 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 292 components and 0.032839 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a3_uvs/J1122-1201_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8375 x 2.481 at 0.5071 degrees (North through East) ! Clean map min=-0.00097041 max=0.027088 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a3_uvs/J1122-1201_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0270876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105648 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17007 1.17007 2.34014 4.68028 9.36055 18.7211 37.4422 74.8844 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.027 quit ! Quitting program ! Log file /scr/pima/bp171a3_uvs/J1122-1201_X_uvs.log closed on Mon Mar 25 23:03:44 2013