! Started logfile: /g0/scr/pima/s4195c_uvs/J1351+0031_X_uvs.log on Tue Dec 31 19:55:22 2013 obs /g0/scr/pima/s4195c_uvs/J1351+0031_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1351+0031_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.967593 visibilities/baseline/integration-bin. ! Found source: J1351+0031 ! ! 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 5016 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/J1351+0031_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000462Jy sigma=3.627299 ! Fit after self-cal, rms=0.907865Jy sigma=3.259301 ! 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=0.7558 mas, bmaj=2.067 mas, bpa=-4.321 degrees ! Estimated noise=5.0985 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 = 0.0718062 Jy ! Component: 100 - total flux cleaned = 0.0904588 Jy ! Total flux subtracted in 100 components = 0.0904588 Jy ! Clean residual min=-0.005065 max=0.008055 Jy/beam ! Clean residual mean=-0.000004 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0904588 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0904588 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=0.023277Jy sigma=0.093790 ! Fit after self-cal, rms=0.023217Jy sigma=0.093700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844456 Jy ! Component: 100 - total flux cleaned = 0.0133985 Jy ! Total flux subtracted in 100 components = 0.0133985 Jy ! Clean residual min=-0.003580 max=0.004121 Jy/beam ! Clean residual mean=-0.000003 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.103857 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.103857 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=0.019954Jy sigma=0.073336 ! Fit after self-cal, rms=0.019949Jy sigma=0.073317 ! Inverting map ! Added new window around map position (0.8, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412826 Jy ! Component: 100 - total flux cleaned = 0.00664724 Jy ! Total flux subtracted in 100 components = 0.00664724 Jy ! Clean residual min=-0.002927 max=0.002976 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.110505 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.110505 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=0.018973Jy sigma=0.066845 ! Fit after self-cal, rms=0.018887Jy sigma=0.066603 ! 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=0.9149 mas, bmaj=2.38 mas, bpa=-4.972 degrees ! Estimated noise=2.89722 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 = 0.00365979 Jy ! Component: 100 - total flux cleaned = 0.00601012 Jy ! Component: 150 - total flux cleaned = 0.00761158 Jy ! Component: 200 - total flux cleaned = 0.00874772 Jy ! Total flux subtracted in 200 components = 0.00874772 Jy ! Clean residual min=-0.002865 max=0.002954 Jy/beam ! Clean residual mean=0.000006 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.119252 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.119252 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=0.018396Jy sigma=0.061880 ! Fit after self-cal, rms=0.018340Jy sigma=0.061682 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9149 x 2.38 at -4.972 degrees (North through East) ! Clean map min=-0.0028189 max=0.092226 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 1.07 HN 0.96 KP 0.98 LA 1.01 ! MK 0.98 NL 1.05 OV 1.05 PT 0.84 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.95 KP 0.99 LA 0.96 ! MK 1.00 NL 1.07 OV 1.00 PT 0.89 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.98 KP 1.05 LA 0.94 ! MK 1.07 NL 1.04 OV 1.05 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.02 KP 0.94 LA 0.99 ! MK 1.05 NL 1.02 OV 1.04 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.01 KP 1.08 LA 0.99 ! MK 0.97 NL 1.01 OV 1.04 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.10 KP 1.05 LA 1.03 ! MK 1.02 NL 1.08 OV 1.09 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 1.02 LA 0.95 ! MK 0.97 NL 1.07 OV 1.08 PT 0.90 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.02 KP 1.07 LA 0.90 ! MK 0.95 NL 1.03 OV 1.11 PT 0.86 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.018340Jy sigma=0.061682 ! Fit after self-cal, rms=0.016272Jy sigma=0.051201 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.916 mas, bmaj=2.38 mas, bpa=-4.716 degrees ! Estimated noise=2.86174 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 (1.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018001 Jy ! Component: 100 - total flux cleaned = 0.00223136 Jy ! Component: 150 - total flux cleaned = 0.00251296 Jy ! Component: 200 - total flux cleaned = 0.00261365 Jy ! Total flux subtracted in 200 components = 0.00261365 Jy ! Clean residual min=-0.000996 max=0.001062 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.121866 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.121866 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=0.016003Jy sigma=0.050159 ! Fit after self-cal, rms=0.016000Jy sigma=0.050113 ! 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=0.016000Jy sigma=0.050113 ! Fit after self-cal, rms=0.015855Jy sigma=0.049487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9144 mas, bmaj=2.378 mas, bpa=-4.685 degrees ! Estimated noise=2.84754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117064 Jy ! Component: 100 - total flux cleaned = 3.26346e-05 Jy ! Component: 150 - total flux cleaned = 0.000101256 Jy ! Component: 200 - total flux cleaned = 0.000174617 Jy ! Total flux subtracted in 200 components = 0.000174617 Jy ! Clean residual min=-0.000911 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.122041 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.122041 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=0.015755Jy sigma=0.049383 ! Fit after self-cal, rms=0.015752Jy sigma=0.049378 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 = 9.57475e-05 Jy ! Component: 100 - total flux cleaned = 0.000164999 Jy ! Component: 150 - total flux cleaned = 0.000185173 Jy ! Component: 200 - total flux cleaned = 0.000203753 Jy ! Total flux subtracted in 200 components = 0.000203753 Jy ! Clean residual min=-0.000892 max=0.000822 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.122244 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.122244 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=0.015730Jy sigma=0.049347 ! Fit after self-cal, rms=0.015729Jy sigma=0.049345 ! 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=0.015729Jy sigma=0.049345 ! Fit after self-cal, rms=0.015619Jy sigma=0.049041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9136 mas, bmaj=2.375 mas, bpa=-4.616 degrees ! Estimated noise=2.82577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000607843 Jy ! Component: 100 - total flux cleaned = -0.00066705 Jy ! Component: 150 - total flux cleaned = -0.000667026 Jy ! Component: 200 - total flux cleaned = -0.000658705 Jy ! Total flux subtracted in 200 components = -0.000658705 Jy ! Clean residual min=-0.000853 max=0.000792 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.121586 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.121586 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=0.015532Jy sigma=0.049092 ! Fit after self-cal, rms=0.015531Jy sigma=0.049091 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 = 2.35983e-05 Jy ! Component: 100 - total flux cleaned = 3.11943e-05 Jy ! Component: 150 - total flux cleaned = 3.82132e-05 Jy ! Component: 200 - total flux cleaned = 5.06601e-05 Jy ! Total flux subtracted in 200 components = 5.06601e-05 Jy ! Clean residual min=-0.000845 max=0.000761 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.121636 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.121636 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=0.015522Jy sigma=0.049079 ! Fit after self-cal, rms=0.015521Jy sigma=0.049079 ! 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=0.015521Jy sigma=0.049079 ! Fit after self-cal, rms=0.015434Jy sigma=0.048842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=3.915 mas, bpa=-5.185 degrees ! Estimated noise=3.28954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500306 Jy ! Component: 100 - total flux cleaned = -0.00042935 Jy ! Component: 150 - total flux cleaned = -0.000375913 Jy ! Component: 200 - total flux cleaned = -0.00035988 Jy ! Total flux subtracted in 200 components = -0.00035988 Jy ! Clean residual min=-0.000916 max=0.000962 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.121276 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 156 components and 0.121276 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=0.015360Jy sigma=0.048900 ! Fit after self-cal, rms=0.015359Jy sigma=0.048897 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 = 8.35339e-06 Jy ! Component: 100 - total flux cleaned = 2.28303e-05 Jy ! Component: 150 - total flux cleaned = 2.94118e-05 Jy ! Component: 200 - total flux cleaned = 3.53587e-05 Jy ! Total flux subtracted in 200 components = 3.53587e-05 Jy ! Clean residual min=-0.000892 max=0.000905 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.121312 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 161 components and 0.121312 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=0.015355Jy sigma=0.048909 ! Fit after self-cal, rms=0.015354Jy sigma=0.048908 ! 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=0.9129 mas, bmaj=2.372 mas, bpa=-4.549 degrees ! Estimated noise=2.80229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9129 x 2.372 at -4.549 degrees (North through East) ! Clean map min=-0.00073152 max=0.08978 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=0.7563 mas, bmaj=2.061 mas, bpa=-3.909 degrees ! Estimated noise=4.95964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.069847 Jy ! Component: 100 - total flux cleaned = 0.088406 Jy ! Component: 150 - total flux cleaned = 0.0966104 Jy ! Component: 200 - total flux cleaned = 0.101572 Jy ! Total flux subtracted in 200 components = 0.101572 Jy ! Clean residual min=-0.001707 max=0.002819 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.101572 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.101572 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9129 mas, bmaj=2.372 mas, bpa=-4.549 degrees ! Estimated noise=2.80229 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 = 0.004908 Jy ! Component: 100 - total flux cleaned = 0.00812801 Jy ! Component: 150 - total flux cleaned = 0.010432 Jy ! Component: 200 - total flux cleaned = 0.0121439 Jy ! Total flux subtracted in 200 components = 0.0121439 Jy ! Clean residual min=-0.001076 max=0.001379 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.113716 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 87 components and 0.113716 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=2.074 mas, bmaj=3.915 mas, bpa=-5.185 degrees ! Estimated noise=3.28954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228031 Jy ! Component: 100 - total flux cleaned = 0.00373632 Jy ! Component: 150 - total flux cleaned = 0.00476662 Jy ! Component: 200 - total flux cleaned = 0.00552139 Jy ! Total flux subtracted in 200 components = 0.00552139 Jy ! Clean residual min=-0.001027 max=0.000989 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.119238 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 = 0.000560856 Jy ! Component: 100 - total flux cleaned = 0.000979615 Jy ! Component: 150 - total flux cleaned = 0.0012938 Jy ! Component: 200 - total flux cleaned = 0.0015303 Jy ! Total flux subtracted in 200 components = 0.0015303 Jy ! Clean residual min=-0.000893 max=0.000891 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.120768 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 145 components and 0.120768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9129 mas, bmaj=2.372 mas, bpa=-4.549 degrees ! Estimated noise=2.80229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.91134e-05 Jy ! Component: 100 - total flux cleaned = 4.09825e-05 Jy ! Component: 150 - total flux cleaned = 6.66258e-05 Jy ! Component: 200 - total flux cleaned = 6.6593e-05 Jy ! Total flux subtracted in 200 components = 6.6593e-05 Jy ! Clean residual min=-0.000827 max=0.000705 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.120835 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 157 components and 0.120835 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=0.015376Jy sigma=0.048960 ! Fit after self-cal, rms=0.015373Jy sigma=0.048950 wmodel /g0/scr/pima/s4195c_uvs/J1351+0031_X_map.mod ! Writing 157 model components to file: /g0/scr/pima/s4195c_uvs/J1351+0031_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1351+0031_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1351+0031_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1351+0031_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J1351+0031_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 = -9.69817e-05 Jy ! Component: 100 - total flux cleaned = 4.44188e-05 Jy ! Component: 150 - total flux cleaned = 0.000164148 Jy ! Component: 200 - total flux cleaned = 0.000236573 Jy ! Component: 250 - total flux cleaned = 0.000296372 Jy ! Component: 300 - total flux cleaned = 0.00034435 Jy ! Component: 350 - total flux cleaned = 0.000372386 Jy ! Component: 400 - total flux cleaned = 0.000417554 Jy ! Component: 450 - total flux cleaned = 0.00047848 Jy ! Component: 500 - total flux cleaned = 0.000529106 Jy ! Component: 550 - total flux cleaned = 0.00058699 Jy ! Component: 600 - total flux cleaned = 0.000651544 Jy ! Component: 650 - total flux cleaned = 0.000706727 Jy ! Component: 700 - total flux cleaned = 0.000737521 Jy ! Component: 750 - total flux cleaned = 0.000767805 Jy ! Component: 800 - total flux cleaned = 0.00083451 Jy ! Component: 850 - total flux cleaned = 0.000849013 Jy ! Component: 900 - total flux cleaned = 0.000877856 Jy ! Component: 950 - total flux cleaned = 0.000898902 Jy ! Component: 1000 - total flux cleaned = 0.000919592 Jy ! Component: 1050 - total flux cleaned = 0.0009467 Jy ! Component: 1100 - total flux cleaned = 0.000946716 Jy ! Component: 1150 - total flux cleaned = 0.00097956 Jy ! Component: 1200 - total flux cleaned = 0.00098595 Jy ! Component: 1250 - total flux cleaned = 0.000979619 Jy ! Component: 1300 - total flux cleaned = 0.00096709 Jy ! Component: 1350 - total flux cleaned = 0.000985789 Jy ! Component: 1400 - total flux cleaned = 0.000991866 Jy ! Component: 1450 - total flux cleaned = 0.000967466 Jy ! Component: 1500 - total flux cleaned = 0.000949604 Jy ! Component: 1550 - total flux cleaned = 0.000949626 Jy ! Component: 1600 - total flux cleaned = 0.000955385 Jy ! Component: 1650 - total flux cleaned = 0.000943833 Jy ! Component: 1700 - total flux cleaned = 0.000926725 Jy ! Component: 1750 - total flux cleaned = 0.000932276 Jy ! Component: 1800 - total flux cleaned = 0.000904347 Jy ! Component: 1850 - total flux cleaned = 0.000887788 Jy ! Component: 1900 - total flux cleaned = 0.000893232 Jy ! Component: 1950 - total flux cleaned = 0.000876934 Jy ! Component: 2000 - total flux cleaned = 0.000860853 Jy ! Component: 2050 - total flux cleaned = 0.0008343 Jy ! Component: 2100 - total flux cleaned = 0.000823782 Jy ! Component: 2150 - total flux cleaned = 0.000808147 Jy ! Component: 2200 - total flux cleaned = 0.000802993 Jy ! Component: 2250 - total flux cleaned = 0.000782519 Jy ! Component: 2300 - total flux cleaned = 0.000782587 Jy ! Component: 2350 - total flux cleaned = 0.000777645 Jy ! Component: 2400 - total flux cleaned = 0.000792553 Jy ! Component: 2450 - total flux cleaned = 0.000777819 Jy ! Component: 2500 - total flux cleaned = 0.000787585 Jy ! Component: 2550 - total flux cleaned = 0.000787593 Jy ! Component: 2600 - total flux cleaned = 0.000787573 Jy ! Component: 2650 - total flux cleaned = 0.000792326 Jy ! Component: 2700 - total flux cleaned = 0.00077351 Jy ! Component: 2750 - total flux cleaned = 0.000792202 Jy ! Component: 2800 - total flux cleaned = 0.00077836 Jy ! Component: 2850 - total flux cleaned = 0.000787498 Jy ! Component: 2900 - total flux cleaned = 0.000792016 Jy ! Component: 2950 - total flux cleaned = 0.000791941 Jy ! Component: 3000 - total flux cleaned = 0.000791966 Jy ! Component: 3050 - total flux cleaned = 0.000791897 Jy ! Component: 3100 - total flux cleaned = 0.000791891 Jy ! Component: 3150 - total flux cleaned = 0.00079626 Jy ! Component: 3200 - total flux cleaned = 0.000800577 Jy ! Component: 3250 - total flux cleaned = 0.00081356 Jy ! Component: 3300 - total flux cleaned = 0.000813577 Jy ! Component: 3350 - total flux cleaned = 0.00081783 Jy ! Component: 3400 - total flux cleaned = 0.000813633 Jy ! Component: 3450 - total flux cleaned = 0.000838782 Jy ! Component: 3500 - total flux cleaned = 0.000826377 Jy ! Component: 3550 - total flux cleaned = 0.000847062 Jy ! Component: 3600 - total flux cleaned = 0.000863468 Jy ! Component: 3650 - total flux cleaned = 0.000851233 Jy ! Component: 3700 - total flux cleaned = 0.000855276 Jy ! Component: 3750 - total flux cleaned = 0.000863312 Jy ! Component: 3800 - total flux cleaned = 0.000851319 Jy ! Component: 3850 - total flux cleaned = 0.000863208 Jy ! Component: 3900 - total flux cleaned = 0.000863216 Jy ! Component: 3950 - total flux cleaned = 0.000855459 Jy ! Component: 4000 - total flux cleaned = 0.000851543 Jy ! Component: 4050 - total flux cleaned = 0.000855428 Jy ! Total flux subtracted in 4096 components = 0.000866995 Jy ! Clean residual min=-0.000237 max=0.000233 Jy/beam ! Clean residual mean=0.000000 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.121702 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 440 components and 0.121702 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1351+0031_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9129 x 2.372 at -4.549 degrees (North through East) ! Clean map min=-0.0004658 max=0.089795 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1351+0031_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0897949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.6314e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221551 0.221551 0.443103 0.886206 1.77241 3.54482 7.08964 14.1793 28.3586 56.7172 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1354.09 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1351+0031_X_uvs.log closed on Tue Dec 31 19:55:28 2013