! Started logfile: /scr/pima/bg219i_uvs/J1743-0350_X_uvs.log on Wed Apr 6 23:52:33 2016 obs /scr/pima/bg219i_uvs/J1743-0350_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1743-0350_X_uva.fits ! AN table 1: 7 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1743-0350 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 432 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219i_uvs/J1743-0350_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=2.835070Jy sigma=29.525965 ! Fit after self-cal, rms=1.564853Jy sigma=14.380743 ! 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=0.4518 mas, bmaj=1.293 mas, bpa=4.78 degrees ! Estimated noise=6.00265 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.80423 Jy ! Component: 100 - total flux cleaned = 1.98155 Jy ! Total flux subtracted in 100 components = 1.98155 Jy ! Clean residual min=-0.172186 max=0.176220 Jy/beam ! Clean residual mean=-0.000010 rms=0.052019 Jy/beam ! Combined flux in latest and established models = 1.98155 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.98155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.578681Jy sigma=3.762116 ! Fit after self-cal, rms=0.577969Jy sigma=3.757950 ! 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=0.5014 mas, bmaj=1.274 mas, bpa=3.422 degrees ! Estimated noise=5.41049 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 = 0.215649 Jy ! Component: 100 - total flux cleaned = 0.299418 Jy ! Component: 150 - total flux cleaned = 0.323543 Jy ! Component: 200 - total flux cleaned = 0.378425 Jy ! Total flux subtracted in 200 components = 0.378425 Jy ! Clean residual min=-0.058998 max=0.059132 Jy/beam ! Clean residual mean=-0.000016 rms=0.038892 Jy/beam ! Combined flux in latest and established models = 2.35998 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 90 components and 2.35998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.244838Jy sigma=1.375385 ! Fit after self-cal, rms=0.244203Jy sigma=1.369053 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5014 x 1.274 at 3.422 degrees (North through East) ! Clean map min=-0.11846 max=2.2022 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 0.92 MK 1.06 OV 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 MK 1.04 OV 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 MK 1.01 OV 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 MK 1.05 OV 0.93 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 MK 1.04 OV 0.92 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 MK 1.01 OV 0.95 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 MK 1.07 OV 0.93 SC 1.03 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.244203Jy sigma=1.369053 ! Fit after self-cal, rms=0.134967Jy sigma=0.876644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5105 mas, bmaj=1.272 mas, bpa=3.503 degrees ! Estimated noise=5.32543 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 = 0.0366824 Jy ! Component: 100 - total flux cleaned = 0.0249586 Jy ! Component: 150 - total flux cleaned = 0.0228231 Jy ! Component: 200 - total flux cleaned = 0.0236171 Jy ! Total flux subtracted in 200 components = 0.0236171 Jy ! Clean residual min=-0.011893 max=0.011941 Jy/beam ! Clean residual mean=-0.000003 rms=0.005289 Jy/beam ! Combined flux in latest and established models = 2.3836 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 147 components and 2.3836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082366Jy sigma=0.575600 ! Fit after self-cal, rms=0.082155Jy sigma=0.572853 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082155Jy sigma=0.572853 ! Fit after self-cal, rms=0.062125Jy sigma=0.473886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5112 mas, bmaj=1.271 mas, bpa=3.519 degrees ! Estimated noise=5.30813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170276 Jy ! Component: 100 - total flux cleaned = 0.0160004 Jy ! Component: 150 - total flux cleaned = 0.0122625 Jy ! Component: 200 - total flux cleaned = 0.00823407 Jy ! Total flux subtracted in 200 components = 0.00823407 Jy ! Clean residual min=-0.004146 max=0.004112 Jy/beam ! Clean residual mean=-0.000001 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 2.39183 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 189 components and 2.39183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.051117Jy sigma=0.421920 ! Fit after self-cal, rms=0.051115Jy sigma=0.421025 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013832 Jy ! Component: 100 - total flux cleaned = -0.00223033 Jy ! Component: 150 - total flux cleaned = -0.00266577 Jy ! Component: 200 - total flux cleaned = -0.00241528 Jy ! Total flux subtracted in 200 components = -0.00241528 Jy ! Clean residual min=-0.002010 max=0.002012 Jy/beam ! Clean residual mean=-0.000000 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 2.38941 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 233 components and 2.38941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049598Jy sigma=0.415450 ! Fit after self-cal, rms=0.049623Jy sigma=0.415199 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049623Jy sigma=0.415199 ! Fit after self-cal, rms=0.046114Jy sigma=0.398984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5112 mas, bmaj=1.271 mas, bpa=3.515 degrees ! Estimated noise=5.30388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395297 Jy ! Component: 100 - total flux cleaned = 0.00411521 Jy ! Component: 150 - total flux cleaned = 0.00367328 Jy ! Component: 200 - total flux cleaned = 0.00344029 Jy ! Total flux subtracted in 200 components = 0.00344029 Jy ! Clean residual min=-0.001205 max=0.001210 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 2.39285 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 282 components and 2.39285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.045027Jy sigma=0.395436 ! Fit after self-cal, rms=0.045032Jy sigma=0.395279 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000494506 Jy ! Component: 100 - total flux cleaned = -0.00060045 Jy ! Component: 150 - total flux cleaned = -0.00081701 Jy ! Component: 200 - total flux cleaned = -0.0009437 Jy ! Total flux subtracted in 200 components = -0.0009437 Jy ! Clean residual min=-0.000703 max=0.000706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 2.39191 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 326 components and 2.39191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044872Jy sigma=0.394601 ! Fit after self-cal, rms=0.044874Jy sigma=0.394456 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044874Jy sigma=0.394456 ! Fit after self-cal, rms=0.044290Jy sigma=0.391649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=2.996 mas, bpa=-33.3 degrees ! Estimated noise=17.3888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106671 Jy ! Component: 100 - total flux cleaned = 0.00192378 Jy ! Component: 150 - total flux cleaned = 0.00232739 Jy ! Component: 200 - total flux cleaned = 0.00335989 Jy ! Total flux subtracted in 200 components = 0.00335989 Jy ! Clean residual min=-0.007400 max=0.007423 Jy/beam ! Clean residual mean=-0.000010 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 2.39527 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 359 components and 2.39527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044508Jy sigma=0.398703 ! Fit after self-cal, rms=0.044556Jy sigma=0.397129 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171865 Jy ! Component: 100 - total flux cleaned = 0.00033285 Jy ! Component: 150 - total flux cleaned = -0.000391518 Jy ! Component: 200 - total flux cleaned = -0.000623267 Jy ! Total flux subtracted in 200 components = -0.000623267 Jy ! Clean residual min=-0.005710 max=0.005698 Jy/beam ! Clean residual mean=-0.000004 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 2.39465 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 384 components and 2.39465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044391Jy sigma=0.396696 ! Fit after self-cal, rms=0.044331Jy sigma=0.395894 ! 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=0.5112 mas, bmaj=1.271 mas, bpa=3.51 degrees ! Estimated noise=5.30182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5112 x 1.271 at 3.51 degrees (North through East) ! Clean map min=-0.06245 max=2.147 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044331Jy sigma=0.395894 ! Fit after self-cal, rms=0.036490Jy sigma=0.268950 ! Inverting map and beam ! Estimated beam: bmin=0.511 mas, bmaj=1.271 mas, bpa=3.505 degrees ! Estimated noise=5.30052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156824 Jy ! Component: 100 - total flux cleaned = 0.0020396 Jy ! Component: 150 - total flux cleaned = 0.00157589 Jy ! Component: 200 - total flux cleaned = 0.000968047 Jy ! Total flux subtracted in 200 components = 0.000968047 Jy ! Clean residual min=-0.000969 max=0.000978 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 2.39562 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 425 components and 2.39562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.036143Jy sigma=0.266320 ! Fit after self-cal, rms=0.036115Jy sigma=0.266032 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000503441 Jy ! Component: 100 - total flux cleaned = -0.000900567 Jy ! Component: 150 - total flux cleaned = -0.00144816 Jy ! Component: 200 - total flux cleaned = -0.00174812 Jy ! Total flux subtracted in 200 components = -0.00174812 Jy ! Clean residual min=-0.000698 max=0.000701 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 2.39387 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 459 components and 2.39387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.035989Jy sigma=0.264883 ! Fit after self-cal, rms=0.035993Jy sigma=0.264734 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.035993Jy sigma=0.264734 ! Fit after self-cal, rms=0.035879Jy sigma=0.263988 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=0.4589 mas, bmaj=1.283 mas, bpa=4.955 degrees ! Estimated noise=5.95581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.79003 Jy ! Component: 100 - total flux cleaned = 2.03713 Jy ! Component: 150 - total flux cleaned = 2.18401 Jy ! Component: 200 - total flux cleaned = 2.24013 Jy ! Total flux subtracted in 200 components = 2.24013 Jy ! Clean residual min=-0.055685 max=0.055466 Jy/beam ! Clean residual mean=-0.000005 rms=0.018889 Jy/beam ! Combined flux in latest and established models = 2.24013 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 27 model components to the UV plane model. ! The established model now contains 27 components and 2.24013 Jy ! Inverting map and beam ! Estimated beam: bmin=0.511 mas, bmaj=1.271 mas, bpa=3.504 degrees ! Estimated noise=5.29934 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 = 0.0463468 Jy ! Component: 100 - total flux cleaned = 0.0844229 Jy ! Component: 150 - total flux cleaned = 0.114489 Jy ! Component: 200 - total flux cleaned = 0.140144 Jy ! Total flux subtracted in 200 components = 0.140144 Jy ! Clean residual min=-0.033580 max=0.034149 Jy/beam ! Clean residual mean=-0.000006 rms=0.019422 Jy/beam ! Combined flux in latest and established models = 2.38028 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 96 components and 2.38028 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=1.72 mas, bmaj=2.997 mas, bpa=-33.3 degrees ! Estimated noise=17.3922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0268607 Jy ! Component: 100 - total flux cleaned = -0.0343113 Jy ! Component: 150 - total flux cleaned = -0.0356395 Jy ! Component: 200 - total flux cleaned = -0.0144502 Jy ! Total flux subtracted in 200 components = -0.0144502 Jy ! Clean residual min=-0.368013 max=0.366297 Jy/beam ! Clean residual mean=-0.000222 rms=0.102870 Jy/beam ! Combined flux in latest and established models = 2.36583 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 = -0.0218298 Jy ! Component: 100 - total flux cleaned = -0.0743015 Jy ! Component: 150 - total flux cleaned = -0.00310069 Jy ! Component: 200 - total flux cleaned = 0.0297163 Jy ! Total flux subtracted in 200 components = 0.0297163 Jy ! Clean residual min=-2.718387 max=2.714042 Jy/beam ! Clean residual mean=-0.001370 rms=0.818949 Jy/beam ! Combined flux in latest and established models = 2.39554 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 157 components and 2.39554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.511 mas, bmaj=1.271 mas, bpa=3.504 degrees ! Estimated noise=5.29934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.33129 Jy ! Component: 100 - total flux cleaned = 0.476096 Jy ! Component: 150 - total flux cleaned = 0.550636 Jy ! Component: 200 - total flux cleaned = 0.552051 Jy ! Total flux subtracted in 200 components = 0.552051 Jy ! Clean residual min=-0.375637 max=0.378894 Jy/beam ! Clean residual mean=-0.000070 rms=0.123898 Jy/beam ! Combined flux in latest and established models = 2.94759 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 199 components and 2.94759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.069149Jy sigma=9.391020 ! Fit after self-cal, rms=0.973155Jy sigma=8.048878 wmodel /scr/pima/bg219i_uvs/J1743-0350_X_map.mod ! Writing 199 model components to file: /scr/pima/bg219i_uvs/J1743-0350_X_map.mod wobs /scr/pima/bg219i_uvs/J1743-0350_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1743-0350_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1743-0350_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bg219i_uvs/J1743-0350_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.511 x 1.271 at 3.504 degrees (North through East) ! Clean map min=-0.69342 max=2.1194 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1743-0350_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.11944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0849383 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -12.0227 12.0227 24.0454 48.0909 96.1817 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.2548 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 24.952 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1743-0350_X_uvs.log closed on Wed Apr 6 23:52:36 2016