! Started logfile: /d2/scr/pima/bp177j_uvs/J0259-0019_C_uvs.log on Thu Jun 19 04:07:27 2014 obs /d2/scr/pima/bp177j_uvs/J0259-0019_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0259-0019_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92 visibilities/baseline/integration-bin. ! Found source: J0259-0019 ! ! 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 1656 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/bp177j_uvs/J0259-0019_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.300786Jy sigma=53.212729 ! Fit after self-cal, rms=0.218587Jy sigma=9.212664 ! 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=1.383 mas, bmaj=3.445 mas, bpa=-2.257 degrees ! Estimated noise=0.58831 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 = 0.618431 Jy ! Component: 100 - total flux cleaned = 0.753289 Jy ! Total flux subtracted in 100 components = 0.753289 Jy ! Clean residual min=-0.014845 max=0.037610 Jy/beam ! Clean residual mean=0.000050 rms=0.004288 Jy/beam ! Combined flux in latest and established models = 0.753289 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.753289 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=0.129679Jy sigma=4.136488 ! Fit after self-cal, rms=0.129677Jy sigma=4.136442 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338558 Jy ! Component: 100 - total flux cleaned = 0.0489207 Jy ! Total flux subtracted in 100 components = 0.0489207 Jy ! Clean residual min=-0.013966 max=0.013837 Jy/beam ! Clean residual mean=0.000014 rms=0.003184 Jy/beam ! Combined flux in latest and established models = 0.80221 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.80221 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=0.114985Jy sigma=3.559364 ! Fit after self-cal, rms=0.114983Jy sigma=3.559311 ! 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=1.862 mas, bmaj=4.231 mas, bpa=3.952 degrees ! Estimated noise=0.434593 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 = 0.0142098 Jy ! Component: 100 - total flux cleaned = 0.0210119 Jy ! Component: 150 - total flux cleaned = 0.0215977 Jy ! Component: 200 - total flux cleaned = 0.0217531 Jy ! Total flux subtracted in 200 components = 0.0217531 Jy ! Clean residual min=-0.016713 max=0.015001 Jy/beam ! Clean residual mean=-0.000031 rms=0.003958 Jy/beam ! Combined flux in latest and established models = 0.823963 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.823963 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=0.111925Jy sigma=3.513065 ! Fit after self-cal, rms=0.111923Jy sigma=3.513037 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.862 x 4.231 at 3.952 degrees (North through East) ! Clean map min=-0.016297 max=0.80174 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 0.96 KP 0.91 ! LA 1.04 MK 1.09 NL 1.06 OV 0.98 ! PT 0.90 SC 0.98 ! ! ! 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 0.96 FD 1.13 HN 0.94 KP 1.00 ! LA 1.08 MK 1.07 NL 0.86 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.01 KP 1.01 ! LA 1.06 MK 1.04 NL 0.99 OV 0.97 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 1.00 ! LA 1.10 MK 1.00 NL 0.97 OV 0.97 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.96 KP 0.92 ! LA 1.01 MK 0.98 NL 0.98 OV 0.96 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 0.99 ! LA 1.02 MK 0.99 NL 0.97 OV 1.00 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.111923Jy sigma=3.513037 ! Fit after self-cal, rms=0.098439Jy sigma=2.705256 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=4.238 mas, bpa=4.087 degrees ! Estimated noise=0.432875 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 = -0.00235007 Jy ! Component: 100 - total flux cleaned = -0.00298631 Jy ! Component: 150 - total flux cleaned = -0.00332768 Jy ! Component: 200 - total flux cleaned = -0.00340321 Jy ! Total flux subtracted in 200 components = -0.00340321 Jy ! Clean residual min=-0.012630 max=0.007842 Jy/beam ! Clean residual mean=-0.000003 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 0.820559 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.820559 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=0.098461Jy sigma=2.697811 ! Fit after self-cal, rms=0.098458Jy sigma=2.697776 ! 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=0.098458Jy sigma=2.697776 ! Fit after self-cal, rms=0.098438Jy sigma=2.696615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=4.239 mas, bpa=4.121 degrees ! Estimated noise=0.43219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168435 Jy ! Component: 100 - total flux cleaned = -0.00205034 Jy ! Component: 150 - total flux cleaned = -0.00212305 Jy ! Component: 200 - total flux cleaned = -0.00219017 Jy ! Total flux subtracted in 200 components = -0.00219017 Jy ! Clean residual min=-0.012519 max=0.007828 Jy/beam ! Clean residual mean=-0.000003 rms=0.002425 Jy/beam ! Combined flux in latest and established models = 0.818369 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.818369 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=0.098473Jy sigma=2.691587 ! Fit after self-cal, rms=0.098471Jy sigma=2.691577 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 = -6.67362e-05 Jy ! Component: 100 - total flux cleaned = -0.000122993 Jy ! Component: 150 - total flux cleaned = -0.00014953 Jy ! Component: 200 - total flux cleaned = -0.000202689 Jy ! Total flux subtracted in 200 components = -0.000202689 Jy ! Clean residual min=-0.012509 max=0.007842 Jy/beam ! Clean residual mean=-0.000003 rms=0.002423 Jy/beam ! Combined flux in latest and established models = 0.818167 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.818167 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=0.098459Jy sigma=2.690587 ! Fit after self-cal, rms=0.098459Jy sigma=2.690579 ! 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=0.098459Jy sigma=2.690579 ! Fit after self-cal, rms=0.098444Jy sigma=2.689869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=4.239 mas, bpa=4.142 degrees ! Estimated noise=0.431602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126099 Jy ! Component: 100 - total flux cleaned = -0.00140908 Jy ! Component: 150 - total flux cleaned = -0.00146158 Jy ! Component: 200 - total flux cleaned = -0.00148672 Jy ! Total flux subtracted in 200 components = -0.00148672 Jy ! Clean residual min=-0.012425 max=0.007855 Jy/beam ! Clean residual mean=-0.000003 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.81668 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.81668 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=0.098480Jy sigma=2.686429 ! Fit after self-cal, rms=0.098479Jy sigma=2.686425 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 = -5.03604e-05 Jy ! Component: 100 - total flux cleaned = -7.31178e-05 Jy ! Component: 150 - total flux cleaned = -0.00011646 Jy ! Component: 200 - total flux cleaned = -0.000158194 Jy ! Total flux subtracted in 200 components = -0.000158194 Jy ! Clean residual min=-0.012427 max=0.007857 Jy/beam ! Clean residual mean=-0.000003 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.816522 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.816522 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=0.098469Jy sigma=2.685895 ! Fit after self-cal, rms=0.098468Jy sigma=2.685893 ! 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=0.098468Jy sigma=2.685893 ! Fit after self-cal, rms=0.098459Jy sigma=2.685504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=6.549 mas, bpa=7.93 degrees ! Estimated noise=0.497993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559677 Jy ! Component: 100 - total flux cleaned = 0.000737853 Jy ! Component: 150 - total flux cleaned = 0.000849549 Jy ! Component: 200 - total flux cleaned = 0.000943103 Jy ! Total flux subtracted in 200 components = 0.000943103 Jy ! Clean residual min=-0.016558 max=0.009628 Jy/beam ! Clean residual mean=-0.000012 rms=0.003472 Jy/beam ! Combined flux in latest and established models = 0.817465 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.817465 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=0.098468Jy sigma=2.685078 ! Fit after self-cal, rms=0.098467Jy sigma=2.685063 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 = 5.99704e-05 Jy ! Component: 100 - total flux cleaned = 0.000107361 Jy ! Component: 150 - total flux cleaned = 0.000148948 Jy ! Component: 200 - total flux cleaned = 0.000186293 Jy ! Total flux subtracted in 200 components = 0.000186293 Jy ! Clean residual min=-0.016509 max=0.009601 Jy/beam ! Clean residual mean=-0.000012 rms=0.003467 Jy/beam ! Combined flux in latest and established models = 0.817651 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.817651 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=0.098490Jy sigma=2.685398 ! Fit after self-cal, rms=0.098489Jy sigma=2.685391 ! 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=1.867 mas, bmaj=4.239 mas, bpa=4.158 degrees ! Estimated noise=0.431158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.867 x 4.239 at 4.158 degrees (North through East) ! Clean map min=-0.012023 max=0.79723 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098489Jy sigma=2.685391 ! Fit after self-cal, rms=0.098243Jy sigma=2.675728 ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=4.238 mas, bpa=4.194 degrees ! Estimated noise=0.430707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124073 Jy ! Component: 100 - total flux cleaned = -0.00134063 Jy ! Component: 150 - total flux cleaned = -0.00137198 Jy ! Component: 200 - total flux cleaned = -0.00140204 Jy ! Total flux subtracted in 200 components = -0.00140204 Jy ! Clean residual min=-0.012192 max=0.007838 Jy/beam ! Clean residual mean=-0.000004 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.816249 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.816249 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=0.098265Jy sigma=2.672413 ! Fit after self-cal, rms=0.098264Jy sigma=2.672408 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.16991e-05 Jy ! Component: 100 - total flux cleaned = -8.96661e-05 Jy ! Component: 150 - total flux cleaned = -0.000117026 Jy ! Component: 200 - total flux cleaned = -0.000169054 Jy ! Total flux subtracted in 200 components = -0.000169054 Jy ! Clean residual min=-0.012184 max=0.007864 Jy/beam ! Clean residual mean=-0.000004 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.81608 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.81608 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=0.098252Jy sigma=2.671516 ! Fit after self-cal, rms=0.098252Jy sigma=2.671508 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.098252Jy sigma=2.671508 ! Fit after self-cal, rms=0.098246Jy sigma=2.671321 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=1.389 mas, bmaj=3.45 mas, bpa=-2.069 degrees ! Estimated noise=0.588402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.618526 Jy ! Component: 100 - total flux cleaned = 0.753405 Jy ! Component: 150 - total flux cleaned = 0.787291 Jy ! Component: 200 - total flux cleaned = 0.800385 Jy ! Total flux subtracted in 200 components = 0.800385 Jy ! Clean residual min=-0.008662 max=0.008023 Jy/beam ! Clean residual mean=0.000010 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.800385 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.800385 Jy ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=4.238 mas, bpa=4.188 degrees ! Estimated noise=0.430436 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 = 0.00881667 Jy ! Component: 100 - total flux cleaned = 0.0132542 Jy ! Component: 150 - total flux cleaned = 0.0139374 Jy ! Component: 200 - total flux cleaned = 0.0140307 Jy ! Total flux subtracted in 200 components = 0.0140307 Jy ! Clean residual min=-0.012305 max=0.008648 Jy/beam ! Clean residual mean=-0.000003 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.814415 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.814415 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=3.827 mas, bmaj=6.547 mas, bpa=7.965 degrees ! Estimated noise=0.497263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310193 Jy ! Component: 100 - total flux cleaned = 0.00309737 Jy ! Component: 150 - total flux cleaned = 0.0030368 Jy ! Component: 200 - total flux cleaned = 0.00303628 Jy ! Total flux subtracted in 200 components = 0.00303628 Jy ! Clean residual min=-0.016538 max=0.009887 Jy/beam ! Clean residual mean=-0.000014 rms=0.003486 Jy/beam ! Combined flux in latest and established models = 0.817452 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 = -3.7217e-05 Jy ! Component: 100 - total flux cleaned = -5.91129e-06 Jy ! Component: 150 - total flux cleaned = 2.20419e-05 Jy ! Component: 200 - total flux cleaned = 4.76487e-05 Jy ! Total flux subtracted in 200 components = 4.76487e-05 Jy ! Clean residual min=-0.016487 max=0.009833 Jy/beam ! Clean residual mean=-0.000014 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 0.817499 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.817499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=4.238 mas, bpa=4.188 degrees ! Estimated noise=0.430436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100727 Jy ! Component: 100 - total flux cleaned = -0.00108849 Jy ! Component: 150 - total flux cleaned = -0.00120838 Jy ! Component: 200 - total flux cleaned = -0.00136986 Jy ! Total flux subtracted in 200 components = -0.00136986 Jy ! Clean residual min=-0.012218 max=0.008267 Jy/beam ! Clean residual mean=-0.000005 rms=0.002419 Jy/beam ! Combined flux in latest and established models = 0.81613 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.81613 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=0.098436Jy sigma=2.675826 ! Fit after self-cal, rms=0.098433Jy sigma=2.675724 wmodel /d2/scr/pima/bp177j_uvs/J0259-0019_C_map.mod ! Writing 52 model components to file: /d2/scr/pima/bp177j_uvs/J0259-0019_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0259-0019_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0259-0019_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0259-0019_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0259-0019_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 = -0.00557814 Jy ! Component: 100 - total flux cleaned = -0.010445 Jy ! Component: 150 - total flux cleaned = -0.0144153 Jy ! Component: 200 - total flux cleaned = -0.0164527 Jy ! Component: 250 - total flux cleaned = -0.0180451 Jy ! Component: 300 - total flux cleaned = -0.019806 Jy ! Component: 350 - total flux cleaned = -0.0213394 Jy ! Component: 400 - total flux cleaned = -0.0226735 Jy ! Component: 450 - total flux cleaned = -0.0239398 Jy ! Component: 500 - total flux cleaned = -0.0248217 Jy ! Component: 550 - total flux cleaned = -0.0255662 Jy ! Component: 600 - total flux cleaned = -0.0263812 Jy ! Component: 650 - total flux cleaned = -0.0270712 Jy ! Component: 700 - total flux cleaned = -0.0275482 Jy ! Component: 750 - total flux cleaned = -0.0280114 Jy ! Component: 800 - total flux cleaned = -0.0283723 Jy ! Component: 850 - total flux cleaned = -0.0287224 Jy ! Component: 900 - total flux cleaned = -0.0288086 Jy ! Component: 950 - total flux cleaned = -0.0290593 Jy ! Component: 1000 - total flux cleaned = -0.0290593 Jy ! Component: 1050 - total flux cleaned = -0.029298 Jy ! Component: 1100 - total flux cleaned = -0.0295316 Jy ! Component: 1150 - total flux cleaned = -0.0296846 Jy ! Component: 1200 - total flux cleaned = -0.0297612 Jy ! Component: 1250 - total flux cleaned = -0.0299079 Jy ! Component: 1300 - total flux cleaned = -0.0298371 Jy ! Component: 1350 - total flux cleaned = -0.0299772 Jy ! Component: 1400 - total flux cleaned = -0.0300449 Jy ! Component: 1450 - total flux cleaned = -0.0300445 Jy ! Component: 1500 - total flux cleaned = -0.0300447 Jy ! Component: 1550 - total flux cleaned = -0.0302409 Jy ! Component: 1600 - total flux cleaned = -0.0303062 Jy ! Component: 1650 - total flux cleaned = -0.0305592 Jy ! Component: 1700 - total flux cleaned = -0.0307447 Jy ! Component: 1750 - total flux cleaned = -0.0306834 Jy ! Component: 1800 - total flux cleaned = -0.0308657 Jy ! Component: 1850 - total flux cleaned = -0.0309844 Jy ! Component: 1900 - total flux cleaned = -0.0308673 Jy ! Component: 1950 - total flux cleaned = -0.0308675 Jy ! Component: 2000 - total flux cleaned = -0.0308674 Jy ! Component: 2050 - total flux cleaned = -0.030755 Jy ! Component: 2100 - total flux cleaned = -0.0307548 Jy ! Component: 2150 - total flux cleaned = -0.0307004 Jy ! Component: 2200 - total flux cleaned = -0.0307003 Jy ! Component: 2250 - total flux cleaned = -0.0305394 Jy ! Component: 2300 - total flux cleaned = -0.0305392 Jy ! Component: 2350 - total flux cleaned = -0.0305384 Jy ! Component: 2400 - total flux cleaned = -0.0303312 Jy ! Component: 2450 - total flux cleaned = -0.0303827 Jy ! Component: 2500 - total flux cleaned = -0.0302815 Jy ! Component: 2550 - total flux cleaned = -0.0303815 Jy ! Component: 2600 - total flux cleaned = -0.0302326 Jy ! Component: 2650 - total flux cleaned = -0.0301341 Jy ! Component: 2700 - total flux cleaned = -0.0300371 Jy ! Component: 2750 - total flux cleaned = -0.0298925 Jy ! Component: 2800 - total flux cleaned = -0.0297973 Jy ! Component: 2850 - total flux cleaned = -0.0297506 Jy ! Component: 2900 - total flux cleaned = -0.0297971 Jy ! Component: 2950 - total flux cleaned = -0.0296117 Jy ! Component: 3000 - total flux cleaned = -0.029566 Jy ! Component: 3050 - total flux cleaned = -0.0295667 Jy ! Component: 3100 - total flux cleaned = -0.0295665 Jy ! Component: 3150 - total flux cleaned = -0.0295219 Jy ! Component: 3200 - total flux cleaned = -0.0295221 Jy ! Component: 3250 - total flux cleaned = -0.0294778 Jy ! Component: 3300 - total flux cleaned = -0.0293022 Jy ! Component: 3350 - total flux cleaned = -0.0292587 Jy ! Component: 3400 - total flux cleaned = -0.0291722 Jy ! Component: 3450 - total flux cleaned = -0.0290864 Jy ! Component: 3500 - total flux cleaned = -0.0289589 Jy ! Component: 3550 - total flux cleaned = -0.0289166 Jy ! Component: 3600 - total flux cleaned = -0.0287066 Jy ! Component: 3650 - total flux cleaned = -0.0285816 Jy ! Component: 3700 - total flux cleaned = -0.0285401 Jy ! Component: 3750 - total flux cleaned = -0.0284163 Jy ! Component: 3800 - total flux cleaned = -0.0281712 Jy ! Component: 3850 - total flux cleaned = -0.028171 Jy ! Component: 3900 - total flux cleaned = -0.0280095 Jy ! Component: 3950 - total flux cleaned = -0.027769 Jy ! Component: 4000 - total flux cleaned = -0.0276894 Jy ! Component: 4050 - total flux cleaned = -0.0276494 Jy ! Total flux subtracted in 4096 components = -0.0275705 Jy ! Clean residual min=-0.002329 max=0.002861 Jy/beam ! Clean residual mean=0.000020 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.788559 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 372 components and 0.788559 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0259-0019_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.867 x 4.238 at 4.188 degrees (North through East) ! Clean map min=-0.0054778 max=0.79538 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0259-0019_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.79538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000693275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.261488 0.261488 0.522976 1.04595 2.0919 4.18381 8.36762 16.7352 33.4705 66.941 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.795 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1147.28 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0259-0019_C_uvs.log closed on Thu Jun 19 04:07:33 2014