! Started logfile: /d2/scr/pima/bp177h_uvs/J1447+5824_C_uvs.log on Sun Mar 30 00:47:34 2014 obs /d2/scr/pima/bp177h_uvs/J1447+5824_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1447+5824_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1447+5824 ! ! 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 1080 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/bp177h_uvs/J1447+5824_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=0.999158Jy sigma=46.702061 ! Fit after self-cal, rms=0.962565Jy sigma=45.023639 ! 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=1.351 mas, bmaj=4.948 mas, bpa=25.5 degrees ! Estimated noise=0.637388 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 = 0.0276591 Jy ! Component: 100 - total flux cleaned = 0.0347261 Jy ! Total flux subtracted in 100 components = 0.0347261 Jy ! Clean residual min=-0.002408 max=0.003121 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0347261 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0347261 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=0.015844Jy sigma=0.715986 ! Fit after self-cal, rms=0.014557Jy sigma=0.623724 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390135 Jy ! Component: 100 - total flux cleaned = 0.006025 Jy ! Total flux subtracted in 100 components = 0.006025 Jy ! Clean residual min=-0.001710 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0407511 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0407511 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=0.013107Jy sigma=0.561130 ! Fit after self-cal, rms=0.013097Jy sigma=0.560698 ! 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=1.636 mas, bmaj=4.968 mas, bpa=25.28 degrees ! Estimated noise=0.465811 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 = 0.00151142 Jy ! Component: 100 - total flux cleaned = 0.00229706 Jy ! Component: 150 - total flux cleaned = 0.00281597 Jy ! Component: 200 - total flux cleaned = 0.00302867 Jy ! Total flux subtracted in 200 components = 0.00302867 Jy ! Clean residual min=-0.001420 max=0.001092 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0437797 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0437797 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=0.012853Jy sigma=0.554173 ! Fit after self-cal, rms=0.012851Jy sigma=0.554071 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.636 x 4.968 at 25.28 degrees (North through East) ! Clean map min=-0.0013353 max=0.03745 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 0.91 FD 1.12 HN 0.97 KP 0.92 ! LA 0.94 MK 1.14 NL 1.11 OV 0.94 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.03 FD 1.12 HN 0.95 KP 0.99 ! LA 1.01 MK 1.04 NL 0.99 OV 0.95 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.08 KP 0.99 ! LA 1.06 MK 1.06 NL 1.02 OV 0.89 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.10 KP 1.08 ! LA 1.12 MK 0.98 NL 1.01 OV 0.96 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 1.08 KP 0.89 ! LA 1.06 MK 0.89 NL 1.02 OV 0.98 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 MK 0.89 NL 0.99 OV 1.09 ! PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.012851Jy sigma=0.554071 ! Fit after self-cal, rms=0.012469Jy sigma=0.533081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=4.989 mas, bpa=25.43 degrees ! Estimated noise=0.46389 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 = 0.000101496 Jy ! Component: 100 - total flux cleaned = 7.90555e-05 Jy ! Component: 150 - total flux cleaned = 6.91708e-05 Jy ! Component: 200 - total flux cleaned = 6.02027e-05 Jy ! Total flux subtracted in 200 components = 6.02027e-05 Jy ! Clean residual min=-0.001138 max=0.001090 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0438399 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0438399 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=0.012445Jy sigma=0.532412 ! Fit after self-cal, rms=0.012448Jy sigma=0.532309 ! 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=0.012448Jy sigma=0.532309 ! Fit after self-cal, rms=0.012470Jy sigma=0.532233 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=4.992 mas, bpa=25.49 degrees ! Estimated noise=0.464614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.40814e-05 Jy ! Component: 100 - total flux cleaned = 7.56013e-05 Jy ! Component: 150 - total flux cleaned = 6.85099e-05 Jy ! Component: 200 - total flux cleaned = 4.95543e-05 Jy ! Total flux subtracted in 200 components = 4.95543e-05 Jy ! Clean residual min=-0.001139 max=0.001079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0438895 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0438895 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=0.531940 ! Fit after self-cal, rms=0.012457Jy sigma=0.531933 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 = -1.2166e-05 Jy ! Component: 100 - total flux cleaned = -1.74042e-05 Jy ! Component: 150 - total flux cleaned = -2.76996e-05 Jy ! Component: 200 - total flux cleaned = -2.77623e-05 Jy ! Total flux subtracted in 200 components = -2.77623e-05 Jy ! Clean residual min=-0.001142 max=0.001074 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0438617 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0438617 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=0.012452Jy sigma=0.531776 ! Fit after self-cal, rms=0.012452Jy sigma=0.531774 ! 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=0.012452Jy sigma=0.531774 ! Fit after self-cal, rms=0.012477Jy sigma=0.531715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.628 mas, bmaj=4.995 mas, bpa=25.53 degrees ! Estimated noise=0.465604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.97191e-05 Jy ! Component: 100 - total flux cleaned = 6.93635e-05 Jy ! Component: 150 - total flux cleaned = 6.47209e-05 Jy ! Component: 200 - total flux cleaned = 6.02473e-05 Jy ! Total flux subtracted in 200 components = 6.02473e-05 Jy ! Clean residual min=-0.001139 max=0.001072 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.043922 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.043922 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=0.012471Jy sigma=0.531628 ! Fit after self-cal, rms=0.012471Jy sigma=0.531627 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 = -4.2505e-06 Jy ! Component: 100 - total flux cleaned = -8.45536e-06 Jy ! Component: 150 - total flux cleaned = -1.62505e-05 Jy ! Component: 200 - total flux cleaned = -2.01629e-05 Jy ! Total flux subtracted in 200 components = -2.01629e-05 Jy ! Clean residual min=-0.001140 max=0.001070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0439018 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0439018 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=0.012468Jy sigma=0.531530 ! Fit after self-cal, rms=0.012468Jy sigma=0.531528 ! 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=0.012468Jy sigma=0.531528 ! Fit after self-cal, rms=0.012482Jy sigma=0.531508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=5.401 mas, bpa=24.89 degrees ! Estimated noise=0.577553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.68334e-05 Jy ! Component: 100 - total flux cleaned = -7.842e-05 Jy ! Component: 150 - total flux cleaned = -7.83943e-05 Jy ! Component: 200 - total flux cleaned = -8.30324e-05 Jy ! Total flux subtracted in 200 components = -8.30324e-05 Jy ! Clean residual min=-0.001248 max=0.001049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0438188 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0438188 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=0.012485Jy sigma=0.531542 ! Fit after self-cal, rms=0.012484Jy sigma=0.531530 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 = -6.57942e-07 Jy ! Component: 100 - total flux cleaned = -1.28191e-05 Jy ! Component: 150 - total flux cleaned = -2.04322e-05 Jy ! Component: 200 - total flux cleaned = -2.41416e-05 Jy ! Total flux subtracted in 200 components = -2.41416e-05 Jy ! Clean residual min=-0.001244 max=0.001047 Jy/beam ! Clean residual mean=-0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0437946 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0437946 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=0.012486Jy sigma=0.531593 ! Fit after self-cal, rms=0.012485Jy sigma=0.531588 ! 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=1.627 mas, bmaj=4.996 mas, bpa=25.56 degrees ! Estimated noise=0.466233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.627 x 4.996 at 25.56 degrees (North through East) ! Clean map min=-0.0011169 max=0.037422 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=1.342 mas, bmaj=4.979 mas, bpa=25.76 degrees ! Estimated noise=0.641455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281441 Jy ! Component: 100 - total flux cleaned = 0.0357455 Jy ! Component: 150 - total flux cleaned = 0.039565 Jy ! Component: 200 - total flux cleaned = 0.0416281 Jy ! Total flux subtracted in 200 components = 0.0416281 Jy ! Clean residual min=-0.001454 max=0.001631 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0416282 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0416282 Jy ! Inverting map and beam ! Estimated beam: bmin=1.627 mas, bmaj=4.996 mas, bpa=25.56 degrees ! Estimated noise=0.466233 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 = 0.00122156 Jy ! Component: 100 - total flux cleaned = 0.0018777 Jy ! Component: 150 - total flux cleaned = 0.00215228 Jy ! Component: 200 - total flux cleaned = 0.00230567 Jy ! Total flux subtracted in 200 components = 0.00230567 Jy ! Clean residual min=-0.001171 max=0.001113 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0439338 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0439338 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=3.499 mas, bmaj=5.401 mas, bpa=24.89 degrees ! Estimated noise=0.577553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.67908e-05 Jy ! Component: 100 - total flux cleaned = -3.92759e-05 Jy ! Component: 150 - total flux cleaned = -5.86085e-05 Jy ! Component: 200 - total flux cleaned = -7.00535e-05 Jy ! Total flux subtracted in 200 components = -7.00535e-05 Jy ! Clean residual min=-0.001263 max=0.001048 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0438638 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 = 1.30126e-09 Jy ! Component: 100 - total flux cleaned = -1.00086e-05 Jy ! Component: 150 - total flux cleaned = -1.44022e-05 Jy ! Component: 200 - total flux cleaned = -1.86149e-05 Jy ! Total flux subtracted in 200 components = -1.86149e-05 Jy ! Clean residual min=-0.001250 max=0.001056 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0438452 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0438452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.627 mas, bmaj=4.996 mas, bpa=25.56 degrees ! Estimated noise=0.466233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.01363e-05 Jy ! Component: 100 - total flux cleaned = 4.92933e-05 Jy ! Component: 150 - total flux cleaned = 7.66776e-05 Jy ! Component: 200 - total flux cleaned = 9.32679e-05 Jy ! Total flux subtracted in 200 components = 9.32679e-05 Jy ! Clean residual min=-0.001205 max=0.001096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0439384 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0439384 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=0.012495Jy sigma=0.532211 ! Fit after self-cal, rms=0.012494Jy sigma=0.532184 wmodel /d2/scr/pima/bp177h_uvs/J1447+5824_C_map.mod ! Writing 59 model components to file: /d2/scr/pima/bp177h_uvs/J1447+5824_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1447+5824_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1447+5824_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1447+5824_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1447+5824_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 = -0.000215767 Jy ! Component: 100 - total flux cleaned = -0.00018085 Jy ! Component: 150 - total flux cleaned = -9.66423e-05 Jy ! Component: 200 - total flux cleaned = -1.81534e-05 Jy ! Component: 250 - total flux cleaned = 1.18403e-05 Jy ! Component: 300 - total flux cleaned = 5.51825e-05 Jy ! Component: 350 - total flux cleaned = 8.26046e-05 Jy ! Component: 400 - total flux cleaned = 6.91945e-05 Jy ! Component: 450 - total flux cleaned = 8.24035e-05 Jy ! Component: 500 - total flux cleaned = 9.50373e-05 Jy ! Component: 550 - total flux cleaned = 0.00010745 Jy ! Component: 600 - total flux cleaned = 8.31283e-05 Jy ! Component: 650 - total flux cleaned = 3.61146e-05 Jy ! Component: 700 - total flux cleaned = 2.44316e-05 Jy ! Component: 750 - total flux cleaned = -3.25394e-05 Jy ! Component: 800 - total flux cleaned = -9.91842e-05 Jy ! Component: 850 - total flux cleaned = -0.000131789 Jy ! Component: 900 - total flux cleaned = -0.00012094 Jy ! Component: 950 - total flux cleaned = -0.000141828 Jy ! Component: 1000 - total flux cleaned = -0.000141652 Jy ! Component: 1050 - total flux cleaned = -0.000131577 Jy ! Component: 1100 - total flux cleaned = -0.000151618 Jy ! Component: 1150 - total flux cleaned = -0.000151766 Jy ! Component: 1200 - total flux cleaned = -0.000200249 Jy ! Component: 1250 - total flux cleaned = -0.000209749 Jy ! Component: 1300 - total flux cleaned = -0.000237995 Jy ! Component: 1350 - total flux cleaned = -0.000256294 Jy ! Component: 1400 - total flux cleaned = -0.00029278 Jy ! Component: 1450 - total flux cleaned = -0.000328885 Jy ! Component: 1500 - total flux cleaned = -0.000337702 Jy ! Component: 1550 - total flux cleaned = -0.000372922 Jy ! Component: 1600 - total flux cleaned = -0.000407583 Jy ! Component: 1650 - total flux cleaned = -0.000441652 Jy ! Component: 1700 - total flux cleaned = -0.000466938 Jy ! Component: 1750 - total flux cleaned = -0.000500245 Jy ! Component: 1800 - total flux cleaned = -0.000525114 Jy ! Component: 1850 - total flux cleaned = -0.00054971 Jy ! Component: 1900 - total flux cleaned = -0.00059015 Jy ! Component: 1950 - total flux cleaned = -0.000630194 Jy ! Component: 2000 - total flux cleaned = -0.000653894 Jy ! Component: 2050 - total flux cleaned = -0.000708703 Jy ! Component: 2100 - total flux cleaned = -0.000739661 Jy ! Component: 2150 - total flux cleaned = -0.000800915 Jy ! Component: 2200 - total flux cleaned = -0.000846325 Jy ! Component: 2250 - total flux cleaned = -0.00085385 Jy ! Component: 2300 - total flux cleaned = -0.000883544 Jy ! Component: 2350 - total flux cleaned = -0.000905585 Jy ! Component: 2400 - total flux cleaned = -0.000913018 Jy ! Component: 2450 - total flux cleaned = -0.000956298 Jy ! Component: 2500 - total flux cleaned = -0.00097052 Jy ! Component: 2550 - total flux cleaned = -0.000977606 Jy ! Component: 2600 - total flux cleaned = -0.000998561 Jy ! Component: 2650 - total flux cleaned = -0.0010125 Jy ! Component: 2700 - total flux cleaned = -0.00102621 Jy ! Component: 2750 - total flux cleaned = -0.00102608 Jy ! Component: 2800 - total flux cleaned = -0.00103958 Jy ! Component: 2850 - total flux cleaned = -0.00105963 Jy ! Component: 2900 - total flux cleaned = -0.00105304 Jy ! Component: 2950 - total flux cleaned = -0.00107935 Jy ! Component: 3000 - total flux cleaned = -0.00108584 Jy ! Component: 3050 - total flux cleaned = -0.00107928 Jy ! Component: 3100 - total flux cleaned = -0.00108569 Jy ! Component: 3150 - total flux cleaned = -0.00109211 Jy ! Component: 3200 - total flux cleaned = -0.00110469 Jy ! Component: 3250 - total flux cleaned = -0.00108585 Jy ! Component: 3300 - total flux cleaned = -0.00110445 Jy ! Component: 3350 - total flux cleaned = -0.00112296 Jy ! Component: 3400 - total flux cleaned = -0.00111072 Jy ! Component: 3450 - total flux cleaned = -0.0011047 Jy ! Component: 3500 - total flux cleaned = -0.00111676 Jy ! Component: 3550 - total flux cleaned = -0.00111078 Jy ! Component: 3600 - total flux cleaned = -0.0011048 Jy ! Component: 3650 - total flux cleaned = -0.0011284 Jy ! Component: 3700 - total flux cleaned = -0.0011342 Jy ! Component: 3750 - total flux cleaned = -0.00114576 Jy ! Component: 3800 - total flux cleaned = -0.00114571 Jy ! Component: 3850 - total flux cleaned = -0.0011515 Jy ! Component: 3900 - total flux cleaned = -0.00118555 Jy ! Component: 3950 - total flux cleaned = -0.00120243 Jy ! Component: 4000 - total flux cleaned = -0.00121363 Jy ! Component: 4050 - total flux cleaned = -0.00123588 Jy ! Total flux subtracted in 4096 components = -0.00125796 Jy ! Clean residual min=-0.000344 max=0.000354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0426805 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 351 components and 0.0426804 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1447+5824_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.627 x 4.996 at 25.56 degrees (North through East) ! Clean map min=-0.00063897 max=0.037555 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1447+5824_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0375554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.66859e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.772346 0.772346 1.54469 3.08938 6.17877 12.3575 24.7151 49.4301 98.8603 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.427 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1447+5824_C_uvs.log closed on Sun Mar 30 00:47:39 2014