! Started logfile: /g0/scr/pima/s4195c_uvs/J1200+0202_X_uvs.log on Tue Dec 31 19:54:02 2013 obs /g0/scr/pima/s4195c_uvs/J1200+0202_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1200+0202_X_uva.fits ! AN table 1: 10 integrations on 21 of 21 possible baselines. ! AN table 2: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1200+0202 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3696 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 /g0/scr/pima/s4195c_uvs/J1200+0202_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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=1.000880Jy sigma=1.175391 ! Fit after self-cal, rms=0.978477Jy sigma=1.139891 ! 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=0.9631 mas, bmaj=2.775 mas, bpa=19.75 degrees ! Estimated noise=18.2759 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 = 0.0193834 Jy ! Component: 100 - total flux cleaned = 0.0239045 Jy ! Total flux subtracted in 100 components = 0.0239045 Jy ! Clean residual min=-0.001674 max=0.002024 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0239045 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0239045 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=0.018996Jy sigma=0.022599 ! Fit after self-cal, rms=0.015087Jy sigma=0.018618 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340867 Jy ! Component: 100 - total flux cleaned = 0.00498074 Jy ! Total flux subtracted in 100 components = 0.00498074 Jy ! Clean residual min=-0.001472 max=0.001615 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0288852 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0288852 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=0.015094Jy sigma=0.016755 ! Fit after self-cal, rms=0.015090Jy sigma=0.016751 ! 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=1.155 mas, bmaj=2.878 mas, bpa=17.91 degrees ! Estimated noise=10.9108 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 = 0.00132123 Jy ! Component: 100 - total flux cleaned = 0.00211243 Jy ! Component: 150 - total flux cleaned = 0.00262728 Jy ! Component: 200 - total flux cleaned = 0.00298872 Jy ! Total flux subtracted in 200 components = 0.00298872 Jy ! Clean residual min=-0.001044 max=0.001241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0318739 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0318739 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=0.015198Jy sigma=0.016346 ! Fit after self-cal, rms=0.015201Jy sigma=0.016343 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.878 at 17.91 degrees (North through East) ! Clean map min=-0.0010082 max=0.028249 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.86 KP 0.91 LA 0.92 ! NL 1.11 OV 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.91 KP 0.93 LA 0.89 ! NL 1.12 OV 0.93 PT 0.86 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 0.83 KP 1.06 LA 0.92 ! NL 1.00 OV 0.93 PT 0.86 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.93 KP 0.93 LA 0.95 ! NL 0.99 OV 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 0.95 KP 0.89 LA 0.99 ! NL 1.07 OV 1.00 PT 0.92 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.92 KP 1.10 LA 0.92 ! NL 1.00 OV 0.98 PT 0.91 SC 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.01 KP 0.97 LA 1.04 ! NL 1.03 OV 0.94 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.06 KP 1.10 LA 0.99 ! NL 1.01 OV 0.95 PT 1.00 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.85 KP 0.99 LA 0.89 ! NL 1.00 OV 0.94 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.10 KP 0.96 LA 0.91 ! NL 0.98 OV 1.08 PT 0.85 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.00 KP 1.08 LA 0.85 ! NL 0.99 OV 1.04 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 0.89 KP 1.09 LA 0.89 ! NL 1.00 OV 0.94 PT 0.86 SC 0.95 ! ! ! Fit before self-cal, rms=0.015201Jy sigma=0.016343 ! Fit after self-cal, rms=0.014757Jy sigma=0.015768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.877 mas, bpa=17.82 degrees ! Estimated noise=10.2404 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 = -0.00124689 Jy ! Component: 100 - total flux cleaned = -0.00150481 Jy ! Component: 150 - total flux cleaned = -0.00154672 Jy ! Component: 200 - total flux cleaned = -0.00155126 Jy ! Total flux subtracted in 200 components = -0.00155126 Jy ! Clean residual min=-0.000695 max=0.000726 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0303227 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0303227 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=0.014336Jy sigma=0.015980 ! Fit after self-cal, rms=0.014352Jy sigma=0.015975 ! 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=0.014352Jy sigma=0.015975 ! Fit after self-cal, rms=0.014114Jy sigma=0.015849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.875 mas, bpa=17.81 degrees ! Estimated noise=9.77274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000987761 Jy ! Component: 100 - total flux cleaned = -0.00122315 Jy ! Component: 150 - total flux cleaned = -0.00130371 Jy ! Component: 200 - total flux cleaned = -0.00131127 Jy ! Total flux subtracted in 200 components = -0.00131127 Jy ! Clean residual min=-0.000677 max=0.000656 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0290114 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0290114 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=0.013805Jy sigma=0.016029 ! Fit after self-cal, rms=0.013807Jy sigma=0.016028 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 = -3.90495e-06 Jy ! Component: 100 - total flux cleaned = -6.91925e-07 Jy ! Component: 150 - total flux cleaned = 2.41765e-06 Jy ! Component: 200 - total flux cleaned = 2.34953e-06 Jy ! Total flux subtracted in 200 components = 2.34953e-06 Jy ! Clean residual min=-0.000678 max=0.000651 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0290137 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0290137 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=0.013800Jy sigma=0.016033 ! Fit after self-cal, rms=0.013800Jy sigma=0.016033 ! 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=0.013800Jy sigma=0.016033 ! Fit after self-cal, rms=0.013606Jy sigma=0.015982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.871 mas, bpa=17.87 degrees ! Estimated noise=9.3883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000788292 Jy ! Component: 100 - total flux cleaned = -0.00096775 Jy ! Component: 150 - total flux cleaned = -0.000982746 Jy ! Component: 200 - total flux cleaned = -0.000991368 Jy ! Total flux subtracted in 200 components = -0.000991368 Jy ! Clean residual min=-0.000664 max=0.000637 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0280224 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0280224 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=0.013371Jy sigma=0.016139 ! Fit after self-cal, rms=0.013371Jy sigma=0.016138 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.91361e-06 Jy ! Component: 100 - total flux cleaned = -1.08776e-05 Jy ! Component: 150 - total flux cleaned = -1.32835e-05 Jy ! Component: 200 - total flux cleaned = -1.55582e-05 Jy ! Total flux subtracted in 200 components = -1.55582e-05 Jy ! Clean residual min=-0.000663 max=0.000637 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0280068 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0280068 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=0.013366Jy sigma=0.016141 ! Fit after self-cal, rms=0.013366Jy sigma=0.016141 ! 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=0.013366Jy sigma=0.016141 ! Fit after self-cal, rms=0.013207Jy sigma=0.016088 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=3.478 mas, bpa=5.56 degrees ! Estimated noise=10.2799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000641103 Jy ! Component: 100 - total flux cleaned = -0.00069613 Jy ! Component: 150 - total flux cleaned = -0.000691212 Jy ! Component: 200 - total flux cleaned = -0.000691312 Jy ! Total flux subtracted in 200 components = -0.000691312 Jy ! Clean residual min=-0.000728 max=0.000702 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0273155 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.0273155 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=0.013023Jy sigma=0.016223 ! Fit after self-cal, rms=0.013024Jy sigma=0.016221 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 = 3.03042e-05 Jy ! Component: 100 - total flux cleaned = 3.01328e-05 Jy ! Component: 150 - total flux cleaned = 2.68255e-05 Jy ! Component: 200 - total flux cleaned = 2.36532e-05 Jy ! Total flux subtracted in 200 components = 2.36532e-05 Jy ! Clean residual min=-0.000727 max=0.000684 Jy/beam ! Clean residual mean=0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0273392 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0273392 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=0.013010Jy sigma=0.016236 ! Fit after self-cal, rms=0.013011Jy sigma=0.016235 ! 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=1.145 mas, bmaj=2.869 mas, bpa=17.93 degrees ! Estimated noise=9.0731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.869 at 17.93 degrees (North through East) ! Clean map min=-0.00061526 max=0.023535 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=2.766 mas, bpa=19.8 degrees ! Estimated noise=15.1384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176302 Jy ! Component: 100 - total flux cleaned = 0.0217945 Jy ! Component: 150 - total flux cleaned = 0.0236728 Jy ! Component: 200 - total flux cleaned = 0.0247312 Jy ! Total flux subtracted in 200 components = 0.0247312 Jy ! Clean residual min=-0.001018 max=0.001027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0247312 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0247312 Jy ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.869 mas, bpa=17.93 degrees ! Estimated noise=9.0731 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104624 Jy ! Component: 100 - total flux cleaned = 0.00165369 Jy ! Component: 150 - total flux cleaned = 0.00206922 Jy ! Component: 200 - total flux cleaned = 0.00237364 Jy ! Total flux subtracted in 200 components = 0.00237364 Jy ! Clean residual min=-0.000637 max=0.000600 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0271048 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 72 components and 0.0271048 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=2.155 mas, bmaj=3.478 mas, bpa=5.56 degrees ! Estimated noise=10.2799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234395 Jy ! Component: 100 - total flux cleaned = 0.000288194 Jy ! Component: 150 - total flux cleaned = 0.000334625 Jy ! Component: 200 - total flux cleaned = 0.000365977 Jy ! Total flux subtracted in 200 components = 0.000365977 Jy ! Clean residual min=-0.000741 max=0.000554 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0274708 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 = 1.75394e-05 Jy ! Component: 100 - total flux cleaned = 3.65525e-05 Jy ! Component: 150 - total flux cleaned = 4.00867e-05 Jy ! Component: 200 - total flux cleaned = 4.63825e-05 Jy ! Total flux subtracted in 200 components = 4.63825e-05 Jy ! Clean residual min=-0.000740 max=0.000565 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0275172 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 112 components and 0.0275172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.869 mas, bpa=17.93 degrees ! Estimated noise=9.0731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5816e-05 Jy ! Component: 100 - total flux cleaned = 6.61358e-05 Jy ! Component: 150 - total flux cleaned = 7.06854e-05 Jy ! Component: 200 - total flux cleaned = 7.07104e-05 Jy ! Total flux subtracted in 200 components = 7.07104e-05 Jy ! Clean residual min=-0.000600 max=0.000559 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0275879 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.0275879 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=0.012983Jy sigma=0.016203 ! Fit after self-cal, rms=0.012974Jy sigma=0.016194 wmodel /g0/scr/pima/s4195c_uvs/J1200+0202_X_map.mod ! Writing 127 model components to file: /g0/scr/pima/s4195c_uvs/J1200+0202_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1200+0202_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1200+0202_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1200+0202_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J1200+0202_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 = -1.40851e-05 Jy ! Component: 100 - total flux cleaned = -2.33314e-05 Jy ! Component: 150 - total flux cleaned = -1.45456e-05 Jy ! Component: 200 - total flux cleaned = -3.97956e-05 Jy ! Component: 250 - total flux cleaned = -8.82916e-05 Jy ! Component: 300 - total flux cleaned = -0.00013519 Jy ! Component: 350 - total flux cleaned = -0.000188429 Jy ! Component: 400 - total flux cleaned = -0.000240461 Jy ! Component: 450 - total flux cleaned = -0.000291414 Jy ! Component: 500 - total flux cleaned = -0.000334093 Jy ! Component: 550 - total flux cleaned = -0.000368971 Jy ! Component: 600 - total flux cleaned = -0.000396241 Jy ! Component: 650 - total flux cleaned = -0.000416285 Jy ! Component: 700 - total flux cleaned = -0.000436058 Jy ! Component: 750 - total flux cleaned = -0.000448908 Jy ! Component: 800 - total flux cleaned = -0.000480659 Jy ! Component: 850 - total flux cleaned = -0.000505667 Jy ! Component: 900 - total flux cleaned = -0.000542526 Jy ! Component: 950 - total flux cleaned = -0.000554509 Jy ! Component: 1000 - total flux cleaned = -0.000566435 Jy ! Component: 1050 - total flux cleaned = -0.000607494 Jy ! Component: 1100 - total flux cleaned = -0.000607397 Jy ! Component: 1150 - total flux cleaned = -0.000624481 Jy ! Component: 1200 - total flux cleaned = -0.000663775 Jy ! Component: 1250 - total flux cleaned = -0.000669292 Jy ! Component: 1300 - total flux cleaned = -0.000707411 Jy ! Component: 1350 - total flux cleaned = -0.00072351 Jy ! Component: 1400 - total flux cleaned = -0.000749949 Jy ! Component: 1450 - total flux cleaned = -0.000755182 Jy ! Component: 1500 - total flux cleaned = -0.000775768 Jy ! Component: 1550 - total flux cleaned = -0.000806301 Jy ! Component: 1600 - total flux cleaned = -0.000836509 Jy ! Component: 1650 - total flux cleaned = -0.000841451 Jy ! Component: 1700 - total flux cleaned = -0.000841385 Jy ! Component: 1750 - total flux cleaned = -0.000836522 Jy ! Component: 1800 - total flux cleaned = -0.000846128 Jy ! Component: 1850 - total flux cleaned = -0.00084133 Jy ! Component: 1900 - total flux cleaned = -0.000841383 Jy ! Component: 1950 - total flux cleaned = -0.000827344 Jy ! Component: 2000 - total flux cleaned = -0.000808923 Jy ! Component: 2050 - total flux cleaned = -0.000795334 Jy ! Component: 2100 - total flux cleaned = -0.000799925 Jy ! Component: 2150 - total flux cleaned = -0.000777517 Jy ! Component: 2200 - total flux cleaned = -0.000773054 Jy ! Component: 2250 - total flux cleaned = -0.000742238 Jy ! Component: 2300 - total flux cleaned = -0.000737887 Jy ! Component: 2350 - total flux cleaned = -0.000724928 Jy ! Component: 2400 - total flux cleaned = -0.000716323 Jy ! Component: 2450 - total flux cleaned = -0.000724842 Jy ! Component: 2500 - total flux cleaned = -0.000703699 Jy ! Component: 2550 - total flux cleaned = -0.000691127 Jy ! Component: 2600 - total flux cleaned = -0.000686907 Jy ! Component: 2650 - total flux cleaned = -0.000682777 Jy ! Component: 2700 - total flux cleaned = -0.00067047 Jy ! Component: 2750 - total flux cleaned = -0.000666326 Jy ! Component: 2800 - total flux cleaned = -0.00063804 Jy ! Component: 2850 - total flux cleaned = -0.000634048 Jy ! Component: 2900 - total flux cleaned = -0.000626099 Jy ! Component: 2950 - total flux cleaned = -0.000622179 Jy ! Component: 3000 - total flux cleaned = -0.000614354 Jy ! Component: 3050 - total flux cleaned = -0.00060267 Jy ! Component: 3100 - total flux cleaned = -0.000594908 Jy ! Component: 3150 - total flux cleaned = -0.000579543 Jy ! Component: 3200 - total flux cleaned = -0.000564257 Jy ! Component: 3250 - total flux cleaned = -0.000552896 Jy ! Component: 3300 - total flux cleaned = -0.000556688 Jy ! Component: 3350 - total flux cleaned = -0.000541702 Jy ! Component: 3400 - total flux cleaned = -0.000534278 Jy ! Component: 3450 - total flux cleaned = -0.000523185 Jy ! Component: 3500 - total flux cleaned = -0.000530513 Jy ! Component: 3550 - total flux cleaned = -0.000523228 Jy ! Component: 3600 - total flux cleaned = -0.000519589 Jy ! Component: 3650 - total flux cleaned = -0.000505145 Jy ! Component: 3700 - total flux cleaned = -0.000505135 Jy ! Component: 3750 - total flux cleaned = -0.000515793 Jy ! Component: 3800 - total flux cleaned = -0.000490982 Jy ! Component: 3850 - total flux cleaned = -0.000487461 Jy ! Component: 3900 - total flux cleaned = -0.000494466 Jy ! Component: 3950 - total flux cleaned = -0.000470037 Jy ! Component: 4000 - total flux cleaned = -0.000459628 Jy ! Component: 4050 - total flux cleaned = -0.000459613 Jy ! Total flux subtracted in 4096 components = -0.000452712 Jy ! Clean residual min=-0.000228 max=0.000203 Jy/beam ! Clean residual mean=0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0271352 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 403 components and 0.0271352 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1200+0202_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.869 at 17.93 degrees (North through East) ! Clean map min=-0.00046528 max=0.023287 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1200+0202_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0232871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.96177e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.768034 0.768034 1.53607 3.07214 6.14428 12.2886 24.5771 49.1542 98.3084 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 390.607 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1200+0202_X_uvs.log closed on Tue Dec 31 19:54:08 2013