! Started logfile: /d2/scr/pima/bp177c_uvs/J1516+2535_C_uvs.log on Sat Mar 22 21:18:13 2014 obs /d2/scr/pima/bp177c_uvs/J1516+2535_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1516+2535_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1516+2535 ! ! 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 864 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/bp177c_uvs/J1516+2535_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=0.999891Jy sigma=45.372326 ! Fit after self-cal, rms=0.958831Jy sigma=43.556378 ! 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=1.427 mas, bmaj=3.653 mas, bpa=17.44 degrees ! Estimated noise=0.700866 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 = 0.0299706 Jy ! Component: 100 - total flux cleaned = 0.0406039 Jy ! Total flux subtracted in 100 components = 0.0406039 Jy ! Clean residual min=-0.002764 max=0.004689 Jy/beam ! Clean residual mean=0.000003 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0406039 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0406039 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=0.017216Jy sigma=0.764641 ! Fit after self-cal, rms=0.016875Jy sigma=0.749463 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549475 Jy ! Component: 100 - total flux cleaned = 0.00849225 Jy ! Total flux subtracted in 100 components = 0.00849225 Jy ! Clean residual min=-0.002181 max=0.002849 Jy/beam ! Clean residual mean=-0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0490961 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0490961 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=0.014656Jy sigma=0.640851 ! Fit after self-cal, rms=0.014627Jy sigma=0.639392 ! 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=1.697 mas, bmaj=3.957 mas, bpa=17.16 degrees ! Estimated noise=0.536546 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 = 0.00246127 Jy ! Component: 100 - total flux cleaned = 0.00383595 Jy ! Component: 150 - total flux cleaned = 0.00472249 Jy ! Component: 200 - total flux cleaned = 0.00502208 Jy ! Total flux subtracted in 200 components = 0.00502208 Jy ! Clean residual min=-0.001907 max=0.003437 Jy/beam ! Clean residual mean=-0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0541182 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0541182 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=0.014219Jy sigma=0.618192 ! Fit after self-cal, rms=0.014217Jy sigma=0.617852 ! Inverting map ! Added new window around map position (4.8, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295882 Jy ! Component: 100 - total flux cleaned = 0.00433115 Jy ! Component: 150 - total flux cleaned = 0.00503939 Jy ! Component: 200 - total flux cleaned = 0.0054571 Jy ! Total flux subtracted in 200 components = 0.0054571 Jy ! Clean residual min=-0.001586 max=0.001695 Jy/beam ! Clean residual mean=-0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0595753 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.0595753 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=0.013609Jy sigma=0.588449 ! Fit after self-cal, rms=0.013589Jy sigma=0.587502 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.697 x 3.957 at 17.16 degrees (North through East) ! Clean map min=-0.0015183 max=0.040672 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 0.94 FD 1.15 HN 1.00 LA 1.06 ! MK 0.98 NL 0.93 OV 0.95 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 0.93 LA 1.13 ! MK 0.93 NL 1.07 OV 1.05 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.91 LA 1.12 ! MK 0.92 NL 0.89 OV 1.04 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.14 HN 1.00 LA 1.11 ! MK 1.12 NL 0.90 OV 1.01 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.04 LA 1.03 ! MK 1.16 NL 1.03 OV 0.92 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.86 HN 0.94 LA 1.14 ! MK 1.03 NL 0.99 OV 0.92 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.04 LA 1.10 ! MK 1.04 NL 1.00 OV 0.99 PT 0.90 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.013589Jy sigma=0.587502 ! Fit after self-cal, rms=0.012659Jy sigma=0.548155 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.699 mas, bmaj=3.948 mas, bpa=17.44 degrees ! Estimated noise=0.525825 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 = 0.000525163 Jy ! Component: 100 - total flux cleaned = 0.0006965 Jy ! Component: 150 - total flux cleaned = 0.000852539 Jy ! Component: 200 - total flux cleaned = 0.0009105 Jy ! Total flux subtracted in 200 components = 0.0009105 Jy ! Clean residual min=-0.001170 max=0.001141 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0604858 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.0604858 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=0.012591Jy sigma=0.545319 ! Fit after self-cal, rms=0.012597Jy sigma=0.545076 ! 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=0.012597Jy sigma=0.545076 ! Fit after self-cal, rms=0.012563Jy sigma=0.544966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=3.948 mas, bpa=17.49 degrees ! Estimated noise=0.524088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.4307e-05 Jy ! Component: 100 - total flux cleaned = 8.08039e-06 Jy ! Component: 150 - total flux cleaned = 8.26735e-06 Jy ! Component: 200 - total flux cleaned = 8.30625e-06 Jy ! Total flux subtracted in 200 components = 8.30625e-06 Jy ! Clean residual min=-0.001148 max=0.001074 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0604941 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.0604941 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=0.012537Jy sigma=0.543902 ! Fit after self-cal, rms=0.012536Jy sigma=0.543860 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 = 8.96206e-05 Jy ! Component: 100 - total flux cleaned = 9.87914e-05 Jy ! Component: 150 - total flux cleaned = 0.000133204 Jy ! Component: 200 - total flux cleaned = 0.000173793 Jy ! Total flux subtracted in 200 components = 0.000173793 Jy ! Clean residual min=-0.001149 max=0.001055 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0606679 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.0606679 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=0.012524Jy sigma=0.543323 ! Fit after self-cal, rms=0.012524Jy sigma=0.543309 ! 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=0.012524Jy sigma=0.543309 ! Fit after self-cal, rms=0.012469Jy sigma=0.543178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.697 mas, bmaj=3.948 mas, bpa=17.55 degrees ! Estimated noise=0.521676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019492 Jy ! Component: 100 - total flux cleaned = -0.000237819 Jy ! Component: 150 - total flux cleaned = -0.000230314 Jy ! Component: 200 - total flux cleaned = -0.00022332 Jy ! Total flux subtracted in 200 components = -0.00022332 Jy ! Clean residual min=-0.001138 max=0.001083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0604446 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.0604446 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=0.012457Jy sigma=0.542743 ! Fit after self-cal, rms=0.012456Jy sigma=0.542731 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 = 2.31931e-05 Jy ! Component: 100 - total flux cleaned = 2.99959e-05 Jy ! Component: 150 - total flux cleaned = 4.25572e-05 Jy ! Component: 200 - total flux cleaned = 5.46199e-05 Jy ! Total flux subtracted in 200 components = 5.46199e-05 Jy ! Clean residual min=-0.001141 max=0.001090 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0604992 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.0604992 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=0.012450Jy sigma=0.542473 ! Fit after self-cal, rms=0.012450Jy sigma=0.542468 ! 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=0.012450Jy sigma=0.542468 ! Fit after self-cal, rms=0.012413Jy sigma=0.542390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=4.884 mas, bpa=8.406 degrees ! Estimated noise=0.650835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354621 Jy ! Component: 100 - total flux cleaned = -0.000496247 Jy ! Component: 150 - total flux cleaned = -0.000612888 Jy ! Component: 200 - total flux cleaned = -0.000665302 Jy ! Total flux subtracted in 200 components = -0.000665302 Jy ! Clean residual min=-0.001334 max=0.001335 Jy/beam ! Clean residual mean=-0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0598339 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.0598339 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=0.012412Jy sigma=0.542408 ! Fit after self-cal, rms=0.012411Jy sigma=0.542372 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 = -5.60697e-05 Jy ! Component: 100 - total flux cleaned = -6.55783e-05 Jy ! Component: 150 - total flux cleaned = -7.48871e-05 Jy ! Component: 200 - total flux cleaned = -7.93018e-05 Jy ! Total flux subtracted in 200 components = -7.93018e-05 Jy ! Clean residual min=-0.001335 max=0.001328 Jy/beam ! Clean residual mean=-0.000006 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0597546 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.0597546 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=0.012412Jy sigma=0.542316 ! Fit after self-cal, rms=0.012411Jy sigma=0.542306 ! 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=1.697 mas, bmaj=3.948 mas, bpa=17.58 degrees ! Estimated noise=0.519935 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.697 x 3.948 at 17.58 degrees (North through East) ! Clean map min=-0.0010665 max=0.039789 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=1.426 mas, bmaj=3.643 mas, bpa=18 degrees ! Estimated noise=0.682877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293839 Jy ! Component: 100 - total flux cleaned = 0.0401857 Jy ! Component: 150 - total flux cleaned = 0.0454606 Jy ! Component: 200 - total flux cleaned = 0.048805 Jy ! Total flux subtracted in 200 components = 0.048805 Jy ! Clean residual min=-0.001808 max=0.001866 Jy/beam ! Clean residual mean=0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.048805 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.048805 Jy ! Inverting map and beam ! Estimated beam: bmin=1.697 mas, bmaj=3.948 mas, bpa=17.58 degrees ! Estimated noise=0.519935 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 = 0.00289718 Jy ! Component: 100 - total flux cleaned = 0.00495933 Jy ! Component: 150 - total flux cleaned = 0.00653463 Jy ! Component: 200 - total flux cleaned = 0.00776879 Jy ! Total flux subtracted in 200 components = 0.00776879 Jy ! Clean residual min=-0.001375 max=0.001329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0565738 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.0565738 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=3.301 mas, bmaj=4.884 mas, bpa=8.406 degrees ! Estimated noise=0.650835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145127 Jy ! Component: 100 - total flux cleaned = 0.00202054 Jy ! Component: 150 - total flux cleaned = 0.00236276 Jy ! Component: 200 - total flux cleaned = 0.00256837 Jy ! Total flux subtracted in 200 components = 0.00256837 Jy ! Clean residual min=-0.001446 max=0.001313 Jy/beam ! Clean residual mean=-0.000006 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0591422 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 = 0.000189911 Jy ! Component: 100 - total flux cleaned = 0.000333549 Jy ! Component: 150 - total flux cleaned = 0.000429902 Jy ! Component: 200 - total flux cleaned = 0.000489834 Jy ! Total flux subtracted in 200 components = 0.000489834 Jy ! Clean residual min=-0.001367 max=0.001293 Jy/beam ! Clean residual mean=-0.000006 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.059632 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 95 components and 0.059632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.697 mas, bmaj=3.948 mas, bpa=17.58 degrees ! Estimated noise=0.519935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133049 Jy ! Component: 100 - total flux cleaned = 0.000251635 Jy ! Component: 150 - total flux cleaned = 0.000328178 Jy ! Component: 200 - total flux cleaned = 0.000413408 Jy ! Total flux subtracted in 200 components = 0.000413408 Jy ! Clean residual min=-0.001143 max=0.001184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0600455 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.0600455 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=0.012467Jy sigma=0.545129 ! Fit after self-cal, rms=0.012464Jy sigma=0.544939 wmodel /d2/scr/pima/bp177c_uvs/J1516+2535_C_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp177c_uvs/J1516+2535_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1516+2535_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1516+2535_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1516+2535_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177c_uvs/J1516+2535_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 = 2.40159e-05 Jy ! Component: 100 - total flux cleaned = 0.000120195 Jy ! Component: 150 - total flux cleaned = 0.000284724 Jy ! Component: 200 - total flux cleaned = 0.000406217 Jy ! Component: 250 - total flux cleaned = 0.00050461 Jy ! Component: 300 - total flux cleaned = 0.000630135 Jy ! Component: 350 - total flux cleaned = 0.000720599 Jy ! Component: 400 - total flux cleaned = 0.000764357 Jy ! Component: 450 - total flux cleaned = 0.000820233 Jy ! Component: 500 - total flux cleaned = 0.000833968 Jy ! Component: 550 - total flux cleaned = 0.00087347 Jy ! Component: 600 - total flux cleaned = 0.000898588 Jy ! Component: 650 - total flux cleaned = 0.000898557 Jy ! Component: 700 - total flux cleaned = 0.000971225 Jy ! Component: 750 - total flux cleaned = 0.0009947 Jy ! Component: 800 - total flux cleaned = 0.00100628 Jy ! Component: 850 - total flux cleaned = 0.00102899 Jy ! Component: 900 - total flux cleaned = 0.00106199 Jy ! Component: 950 - total flux cleaned = 0.00110489 Jy ! Component: 1000 - total flux cleaned = 0.001147 Jy ! Component: 1050 - total flux cleaned = 0.00114695 Jy ! Component: 1100 - total flux cleaned = 0.00116708 Jy ! Component: 1150 - total flux cleaned = 0.00119681 Jy ! Component: 1200 - total flux cleaned = 0.0012357 Jy ! Component: 1250 - total flux cleaned = 0.00126407 Jy ! Component: 1300 - total flux cleaned = 0.00128289 Jy ! Component: 1350 - total flux cleaned = 0.00131066 Jy ! Component: 1400 - total flux cleaned = 0.00132873 Jy ! Component: 1450 - total flux cleaned = 0.00132868 Jy ! Component: 1500 - total flux cleaned = 0.00132868 Jy ! Component: 1550 - total flux cleaned = 0.00133717 Jy ! Component: 1600 - total flux cleaned = 0.00133716 Jy ! Component: 1650 - total flux cleaned = 0.00130352 Jy ! Component: 1700 - total flux cleaned = 0.0012953 Jy ! Component: 1750 - total flux cleaned = 0.00126272 Jy ! Component: 1800 - total flux cleaned = 0.00127897 Jy ! Component: 1850 - total flux cleaned = 0.00127078 Jy ! Component: 1900 - total flux cleaned = 0.00124722 Jy ! Component: 1950 - total flux cleaned = 0.00121617 Jy ! Component: 2000 - total flux cleaned = 0.00122397 Jy ! Component: 2050 - total flux cleaned = 0.00121644 Jy ! Component: 2100 - total flux cleaned = 0.00120895 Jy ! Component: 2150 - total flux cleaned = 0.00119416 Jy ! Component: 2200 - total flux cleaned = 0.00120139 Jy ! Component: 2250 - total flux cleaned = 0.00119418 Jy ! Component: 2300 - total flux cleaned = 0.00119412 Jy ! Component: 2350 - total flux cleaned = 0.00119417 Jy ! Component: 2400 - total flux cleaned = 0.00118716 Jy ! Component: 2450 - total flux cleaned = 0.00119404 Jy ! Component: 2500 - total flux cleaned = 0.00119414 Jy ! Component: 2550 - total flux cleaned = 0.00122802 Jy ! Component: 2600 - total flux cleaned = 0.00122128 Jy ! Component: 2650 - total flux cleaned = 0.00121452 Jy ! Component: 2700 - total flux cleaned = 0.00124091 Jy ! Component: 2750 - total flux cleaned = 0.00123434 Jy ! Component: 2800 - total flux cleaned = 0.00125381 Jy ! Component: 2850 - total flux cleaned = 0.00126025 Jy ! Component: 2900 - total flux cleaned = 0.00127296 Jy ! Component: 2950 - total flux cleaned = 0.0012793 Jy ! Component: 3000 - total flux cleaned = 0.00128557 Jy ! Component: 3050 - total flux cleaned = 0.00126694 Jy ! Component: 3100 - total flux cleaned = 0.00129167 Jy ! Component: 3150 - total flux cleaned = 0.00128556 Jy ! Component: 3200 - total flux cleaned = 0.0012795 Jy ! Component: 3250 - total flux cleaned = 0.00126138 Jy ! Component: 3300 - total flux cleaned = 0.00127337 Jy ! Component: 3350 - total flux cleaned = 0.00126148 Jy ! Component: 3400 - total flux cleaned = 0.00126152 Jy ! Component: 3450 - total flux cleaned = 0.00127326 Jy ! Component: 3500 - total flux cleaned = 0.0012674 Jy ! Component: 3550 - total flux cleaned = 0.00123845 Jy ! Component: 3600 - total flux cleaned = 0.00125575 Jy ! Component: 3650 - total flux cleaned = 0.00123286 Jy ! Component: 3700 - total flux cleaned = 0.00123855 Jy ! Component: 3750 - total flux cleaned = 0.00121027 Jy ! Component: 3800 - total flux cleaned = 0.00119906 Jy ! Component: 3850 - total flux cleaned = 0.00120463 Jy ! Component: 3900 - total flux cleaned = 0.00119354 Jy ! Component: 3950 - total flux cleaned = 0.00117155 Jy ! Component: 4000 - total flux cleaned = 0.00117698 Jy ! Component: 4050 - total flux cleaned = 0.00116612 Jy ! Total flux subtracted in 4096 components = 0.00114456 Jy ! Clean residual min=-0.000325 max=0.000305 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.06119 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 391 components and 0.06119 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1516+2535_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.697 x 3.948 at 17.58 degrees (North through East) ! Clean map min=-0.00081335 max=0.039651 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1516+2535_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0396511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.49774e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.718598 0.718598 1.4372 2.87439 5.74878 11.4976 22.9951 45.9903 91.9805 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 417.479 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1516+2535_C_uvs.log closed on Sat Mar 22 21:18:18 2014