! Started logfile: /d2/scr/pima/bp171a3_uvs/J1203-1325_C_uvs.log on Mon Feb 24 08:48:07 2014 obs /d2/scr/pima/bp171a3_uvs/J1203-1325_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1325_C_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1203-1325 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 448 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 /d2/scr/pima/bp171a3_uvs/J1203-1325_C] 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 0.300x0.300 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. ! ! 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=1.002444Jy sigma=44.144828 ! Fit after self-cal, rms=0.957527Jy sigma=42.127956 ! 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=1.202 mas, bmaj=3.561 mas, bpa=-4.159 degrees ! Estimated noise=0.975517 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 = 0.0316513 Jy ! Component: 100 - total flux cleaned = 0.0397085 Jy ! Total flux subtracted in 100 components = 0.0397085 Jy ! Clean residual min=-0.002555 max=0.003566 Jy/beam ! Clean residual mean=-0.000003 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0397085 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0397085 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=0.017126Jy sigma=0.651283 ! Fit after self-cal, rms=0.016239Jy sigma=0.631441 ! 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=1.432 mas, bmaj=4.076 mas, bpa=-4.56 degrees ! Estimated noise=0.788044 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 = 0.00541686 Jy ! Component: 100 - total flux cleaned = 0.00816819 Jy ! Component: 150 - total flux cleaned = 0.00964614 Jy ! Component: 200 - total flux cleaned = 0.0104705 Jy ! Total flux subtracted in 200 components = 0.0104705 Jy ! Clean residual min=-0.002066 max=0.001806 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.050179 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.050179 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=0.014487Jy sigma=0.536358 ! Fit after self-cal, rms=0.014485Jy sigma=0.536153 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.432 x 4.076 at -4.56 degrees (North through East) ! Clean map min=-0.0019357 max=0.042409 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.20 HN 1.11 KP 0.84 MK 1.14 ! NL 1.04 OV 1.13 PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.98 KP 1.03 MK 1.10 ! NL 1.01 OV 0.94 PT 1.05 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.97 KP 1.02 MK 1.05 ! NL 1.04 OV 0.98 PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.97 KP 0.99 MK 1.13 ! NL 0.99 OV 0.99 PT 1.08 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.95 KP 0.95 MK 0.98 ! NL 0.96 OV 0.90 PT 1.00 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.97 KP 0.97 MK 0.96 ! NL 1.04 OV 1.08 PT 0.91 SC 0.91 ! ! ! Fit before self-cal, rms=0.014485Jy sigma=0.536153 ! Fit after self-cal, rms=0.014210Jy sigma=0.504700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.439 mas, bmaj=4.083 mas, bpa=-4.247 degrees ! Estimated noise=0.790172 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 = 0.000382949 Jy ! Component: 100 - total flux cleaned = 0.000452964 Jy ! Component: 150 - total flux cleaned = 0.000458267 Jy ! Component: 200 - total flux cleaned = 0.000462816 Jy ! Total flux subtracted in 200 components = 0.000462816 Jy ! Clean residual min=-0.001868 max=0.001769 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0506418 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0506418 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=0.014194Jy sigma=0.504183 ! Fit after self-cal, rms=0.014198Jy sigma=0.504117 ! 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=0.014198Jy sigma=0.504117 ! Fit after self-cal, rms=0.014239Jy sigma=0.503845 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.438 mas, bmaj=4.076 mas, bpa=-4.12 degrees ! Estimated noise=0.794682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311106 Jy ! Component: 100 - total flux cleaned = 0.000368287 Jy ! Component: 150 - total flux cleaned = 0.00037311 Jy ! Component: 200 - total flux cleaned = 0.000385995 Jy ! Total flux subtracted in 200 components = 0.000385995 Jy ! Clean residual min=-0.001887 max=0.001780 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0510278 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0510278 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=0.014227Jy sigma=0.503482 ! Fit after self-cal, rms=0.014227Jy sigma=0.503476 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 = -6.17543e-06 Jy ! Component: 100 - total flux cleaned = 2.06171e-06 Jy ! Component: 150 - total flux cleaned = 5.88197e-06 Jy ! Component: 200 - total flux cleaned = 9.68682e-06 Jy ! Total flux subtracted in 200 components = 9.68682e-06 Jy ! Clean residual min=-0.001886 max=0.001783 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0510375 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0510375 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=0.014225Jy sigma=0.503375 ! Fit after self-cal, rms=0.014225Jy sigma=0.503368 ! 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=0.014225Jy sigma=0.503368 ! Fit after self-cal, rms=0.014458Jy sigma=0.506435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=4.07 mas, bpa=-3.782 degrees ! Estimated noise=0.801718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445838 Jy ! Component: 100 - total flux cleaned = 0.000464074 Jy ! Component: 150 - total flux cleaned = 0.000445454 Jy ! Component: 200 - total flux cleaned = 0.00043067 Jy ! Total flux subtracted in 200 components = 0.00043067 Jy ! Clean residual min=-0.001999 max=0.001799 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0514682 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0514682 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=0.014436Jy sigma=0.505804 ! Fit after self-cal, rms=0.014436Jy sigma=0.505746 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 = 1.03462e-05 Jy ! Component: 100 - total flux cleaned = 1.46016e-05 Jy ! Component: 150 - total flux cleaned = 1.46762e-05 Jy ! Component: 200 - total flux cleaned = 1.45364e-05 Jy ! Total flux subtracted in 200 components = 1.45364e-05 Jy ! Clean residual min=-0.001993 max=0.001801 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0514827 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0514827 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=0.014432Jy sigma=0.505702 ! Fit after self-cal, rms=0.014432Jy sigma=0.505693 ! 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=0.014432Jy sigma=0.505693 ! Fit after self-cal, rms=0.014521Jy sigma=0.505806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=7.308 mas, bpa=-4.359 degrees ! Estimated noise=1.05814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366805 Jy ! Component: 100 - total flux cleaned = 0.000342776 Jy ! Component: 150 - total flux cleaned = 0.000320879 Jy ! Component: 200 - total flux cleaned = 0.000293528 Jy ! Total flux subtracted in 200 components = 0.000293528 Jy ! Clean residual min=-0.002057 max=0.002139 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0517762 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.0517762 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=0.014531Jy sigma=0.505957 ! Fit after self-cal, rms=0.014515Jy sigma=0.505608 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 = 2.05798e-05 Jy ! Component: 100 - total flux cleaned = 1.21975e-06 Jy ! Component: 150 - total flux cleaned = -6.91474e-06 Jy ! Component: 200 - total flux cleaned = -2.10394e-05 Jy ! Total flux subtracted in 200 components = -2.10394e-05 Jy ! Clean residual min=-0.002040 max=0.002154 Jy/beam ! Clean residual mean=0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0517552 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.0517552 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=0.014528Jy sigma=0.505959 ! Fit after self-cal, rms=0.014521Jy sigma=0.505819 ! 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=1.442 mas, bmaj=4.064 mas, bpa=-3.548 degrees ! Estimated noise=0.806928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 4.064 at -3.548 degrees (North through East) ! Clean map min=-0.0018444 max=0.043424 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=1.209 mas, bmaj=3.551 mas, bpa=-3.069 degrees ! Estimated noise=1.00012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325883 Jy ! Component: 100 - total flux cleaned = 0.0405476 Jy ! Component: 150 - total flux cleaned = 0.0445644 Jy ! Component: 200 - total flux cleaned = 0.0470545 Jy ! Total flux subtracted in 200 components = 0.0470545 Jy ! Clean residual min=-0.002241 max=0.002210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0470545 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0470545 Jy ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=4.064 mas, bpa=-3.548 degrees ! Estimated noise=0.806928 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 = 0.00228819 Jy ! Component: 100 - total flux cleaned = 0.00348796 Jy ! Component: 150 - total flux cleaned = 0.00415959 Jy ! Component: 200 - total flux cleaned = 0.00454574 Jy ! Total flux subtracted in 200 components = 0.00454574 Jy ! Clean residual min=-0.002011 max=0.001794 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0516002 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.0516002 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=3.256 mas, bmaj=7.308 mas, bpa=-4.359 degrees ! Estimated noise=1.05814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207703 Jy ! Component: 100 - total flux cleaned = 0.000208846 Jy ! Component: 150 - total flux cleaned = 0.000186815 Jy ! Component: 200 - total flux cleaned = 0.000167821 Jy ! Total flux subtracted in 200 components = 0.000167821 Jy ! Clean residual min=-0.002050 max=0.002142 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0517681 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 = -1.60494e-05 Jy ! Component: 100 - total flux cleaned = -3.03726e-05 Jy ! Component: 150 - total flux cleaned = -4.26895e-05 Jy ! Component: 200 - total flux cleaned = -4.79339e-05 Jy ! Total flux subtracted in 200 components = -4.79339e-05 Jy ! Clean residual min=-0.002038 max=0.002156 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0517201 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0517201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=4.064 mas, bpa=-3.548 degrees ! Estimated noise=0.806928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.19087e-05 Jy ! Component: 100 - total flux cleaned = 0.000137689 Jy ! Component: 150 - total flux cleaned = 0.000179204 Jy ! Component: 200 - total flux cleaned = 0.000179011 Jy ! Total flux subtracted in 200 components = 0.000179011 Jy ! Clean residual min=-0.001988 max=0.001840 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0518991 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0518991 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=0.014498Jy sigma=0.505107 ! Fit after self-cal, rms=0.014498Jy sigma=0.505075 wmodel /d2/scr/pima/bp171a3_uvs/J1203-1325_C_map.mod ! Writing 61 model components to file: /d2/scr/pima/bp171a3_uvs/J1203-1325_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1203-1325_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1325_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1203-1325_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1203-1325_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 = -0.000252596 Jy ! Component: 100 - total flux cleaned = -0.000340719 Jy ! Component: 150 - total flux cleaned = -0.00042135 Jy ! Component: 200 - total flux cleaned = -0.000497878 Jy ! Component: 250 - total flux cleaned = -0.000570197 Jy ! Component: 300 - total flux cleaned = -0.000709118 Jy ! Component: 350 - total flux cleaned = -0.000776602 Jy ! Component: 400 - total flux cleaned = -0.000948031 Jy ! Component: 450 - total flux cleaned = -0.0010514 Jy ! Component: 500 - total flux cleaned = -0.00119135 Jy ! Component: 550 - total flux cleaned = -0.00128767 Jy ! Component: 600 - total flux cleaned = -0.00136233 Jy ! Component: 650 - total flux cleaned = -0.00141645 Jy ! Component: 700 - total flux cleaned = -0.00141616 Jy ! Component: 750 - total flux cleaned = -0.0014677 Jy ! Component: 800 - total flux cleaned = -0.00146726 Jy ! Component: 850 - total flux cleaned = -0.00151643 Jy ! Component: 900 - total flux cleaned = -0.00159695 Jy ! Component: 950 - total flux cleaned = -0.00166059 Jy ! Component: 1000 - total flux cleaned = -0.00173831 Jy ! Component: 1050 - total flux cleaned = -0.0018294 Jy ! Component: 1100 - total flux cleaned = -0.00188909 Jy ! Component: 1150 - total flux cleaned = -0.00190369 Jy ! Component: 1200 - total flux cleaned = -0.0019762 Jy ! Component: 1250 - total flux cleaned = -0.00206131 Jy ! Component: 1300 - total flux cleaned = -0.00214501 Jy ! Component: 1350 - total flux cleaned = -0.00219991 Jy ! Component: 1400 - total flux cleaned = -0.00225445 Jy ! Component: 1450 - total flux cleaned = -0.00232126 Jy ! Component: 1500 - total flux cleaned = -0.00236068 Jy ! Component: 1550 - total flux cleaned = -0.00238672 Jy ! Component: 1600 - total flux cleaned = -0.00245098 Jy ! Component: 1650 - total flux cleaned = -0.0025141 Jy ! Component: 1700 - total flux cleaned = -0.00253914 Jy ! Component: 1750 - total flux cleaned = -0.00258833 Jy ! Component: 1800 - total flux cleaned = -0.00257593 Jy ! Component: 1850 - total flux cleaned = -0.00257609 Jy ! Component: 1900 - total flux cleaned = -0.00258774 Jy ! Component: 1950 - total flux cleaned = -0.0025761 Jy ! Component: 2000 - total flux cleaned = -0.00259934 Jy ! Component: 2050 - total flux cleaned = -0.00263343 Jy ! Component: 2100 - total flux cleaned = -0.00265591 Jy ! Component: 2150 - total flux cleaned = -0.00266713 Jy ! Component: 2200 - total flux cleaned = -0.00268896 Jy ! Component: 2250 - total flux cleaned = -0.00267821 Jy ! Component: 2300 - total flux cleaned = -0.00269975 Jy ! Component: 2350 - total flux cleaned = -0.00268923 Jy ! Component: 2400 - total flux cleaned = -0.00267883 Jy ! Component: 2450 - total flux cleaned = -0.0026686 Jy ! Component: 2500 - total flux cleaned = -0.00272005 Jy ! Component: 2550 - total flux cleaned = -0.00270982 Jy ! Component: 2600 - total flux cleaned = -0.00268978 Jy ! Component: 2650 - total flux cleaned = -0.00271991 Jy ! Component: 2700 - total flux cleaned = -0.00272973 Jy ! Component: 2750 - total flux cleaned = -0.00275893 Jy ! Component: 2800 - total flux cleaned = -0.0027493 Jy ! Component: 2850 - total flux cleaned = -0.00274931 Jy ! Component: 2900 - total flux cleaned = -0.00275884 Jy ! Component: 2950 - total flux cleaned = -0.00273993 Jy ! Component: 3000 - total flux cleaned = -0.00274934 Jy ! Component: 3050 - total flux cleaned = -0.00274003 Jy ! Component: 3100 - total flux cleaned = -0.00276759 Jy ! Component: 3150 - total flux cleaned = -0.0027767 Jy ! Component: 3200 - total flux cleaned = -0.00275858 Jy ! Component: 3250 - total flux cleaned = -0.0027854 Jy ! Component: 3300 - total flux cleaned = -0.00275865 Jy ! Component: 3350 - total flux cleaned = -0.00277625 Jy ! Component: 3400 - total flux cleaned = -0.00275004 Jy ! Component: 3450 - total flux cleaned = -0.0027675 Jy ! Component: 3500 - total flux cleaned = -0.00275885 Jy ! Component: 3550 - total flux cleaned = -0.00274164 Jy ! Component: 3600 - total flux cleaned = -0.00276709 Jy ! Component: 3650 - total flux cleaned = -0.00275864 Jy ! Component: 3700 - total flux cleaned = -0.00276709 Jy ! Component: 3750 - total flux cleaned = -0.00278366 Jy ! Component: 3800 - total flux cleaned = -0.00275073 Jy ! Component: 3850 - total flux cleaned = -0.00279159 Jy ! Component: 3900 - total flux cleaned = -0.00277525 Jy ! Component: 3950 - total flux cleaned = -0.00278331 Jy ! Component: 4000 - total flux cleaned = -0.0027993 Jy ! Component: 4050 - total flux cleaned = -0.00279131 Jy ! Total flux subtracted in 4096 components = -0.00283889 Jy ! Clean residual min=-0.000455 max=0.000442 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0490602 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 324 components and 0.0490603 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1203-1325_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 4.064 at -3.548 degrees (North through East) ! Clean map min=-0.0009418 max=0.04349 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1325_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0434899 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.949449 0.949449 1.8989 3.7978 7.5956 15.1912 30.3824 60.7648 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.972 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1203-1325_C_uvs.log closed on Mon Feb 24 08:48:12 2014