! Started logfile: /d2/scr/pima/bp177f_uvs/J0222+4302_X_uvs.log on Fri Mar 21 07:33:13 2014 obs /d2/scr/pima/bp177f_uvs/J0222+4302_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0222+4302_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.9375 visibilities/baseline/integration-bin. ! Found source: J0222+4302 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 840 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J0222+4302_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042660Jy sigma=30.641816 ! Fit after self-cal, rms=0.730834Jy sigma=21.249253 ! 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=2.018 mas, bmaj=3.122 mas, bpa=-86.45 degrees ! Estimated noise=1.33006 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 = 0.198957 Jy ! Component: 100 - total flux cleaned = 0.25958 Jy ! Total flux subtracted in 100 components = 0.25958 Jy ! Clean residual min=-0.022717 max=0.028408 Jy/beam ! Clean residual mean=-0.000270 rms=0.007130 Jy/beam ! Combined flux in latest and established models = 0.25958 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.25958 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=0.105874Jy sigma=2.812232 ! Fit after self-cal, rms=0.105485Jy sigma=2.804556 ! 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=2.428 mas, bmaj=3.606 mas, bpa=-77.8 degrees ! Estimated noise=0.856288 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 = 0.0481377 Jy ! Component: 100 - total flux cleaned = 0.0763828 Jy ! Component: 150 - total flux cleaned = 0.0951863 Jy ! Component: 200 - total flux cleaned = 0.108307 Jy ! Total flux subtracted in 200 components = 0.108307 Jy ! Clean residual min=-0.018937 max=0.018185 Jy/beam ! Clean residual mean=-0.000357 rms=0.006579 Jy/beam ! Combined flux in latest and established models = 0.367887 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 51 components and 0.367887 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=0.079013Jy sigma=1.920660 ! Fit after self-cal, rms=0.078855Jy sigma=1.916284 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.428 x 3.606 at -77.8 degrees (North through East) ! Clean map min=-0.018964 max=0.26891 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.15 HN 0.88 KP 1.06 ! LA 0.91 NL 1.10 OV 1.04 PT 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 0.91 KP 0.91 ! LA 0.94 NL 1.09 OV 1.05 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.90 KP 1.03 ! LA 0.96 NL 1.03 OV 1.02 PT 0.83 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 0.99 KP 1.01 ! LA 1.03 NL 1.12 OV 1.13 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 0.93 KP 1.02 ! LA 0.93 NL 1.12 OV 1.11 PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.078855Jy sigma=1.916284 ! Fit after self-cal, rms=0.072289Jy sigma=1.688587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.424 mas, bmaj=3.57 mas, bpa=-78.89 degrees ! Estimated noise=0.846079 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 = 0.00739832 Jy ! Component: 100 - total flux cleaned = 0.00957647 Jy ! Component: 150 - total flux cleaned = 0.0103183 Jy ! Component: 200 - total flux cleaned = 0.0109596 Jy ! Total flux subtracted in 200 components = 0.0109596 Jy ! Clean residual min=-0.012014 max=0.014964 Jy/beam ! Clean residual mean=-0.000153 rms=0.004080 Jy/beam ! Combined flux in latest and established models = 0.378847 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.378847 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=0.070837Jy sigma=1.674109 ! Fit after self-cal, rms=0.070848Jy sigma=1.673497 ! 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=0.070848Jy sigma=1.673497 ! Fit after self-cal, rms=0.070425Jy sigma=1.664562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=3.547 mas, bpa=-79.11 degrees ! Estimated noise=0.843939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469266 Jy ! Component: 100 - total flux cleaned = 0.00626879 Jy ! Component: 150 - total flux cleaned = 0.00705293 Jy ! Component: 200 - total flux cleaned = 0.00775406 Jy ! Total flux subtracted in 200 components = 0.00775406 Jy ! Clean residual min=-0.011711 max=0.014252 Jy/beam ! Clean residual mean=-0.000150 rms=0.004041 Jy/beam ! Combined flux in latest and established models = 0.386601 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.386601 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=0.069626Jy sigma=1.661114 ! Fit after self-cal, rms=0.069623Jy sigma=1.660964 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756719 Jy ! Component: 100 - total flux cleaned = 0.00125323 Jy ! Component: 150 - total flux cleaned = 0.00177048 Jy ! Component: 200 - total flux cleaned = 0.00229953 Jy ! Total flux subtracted in 200 components = 0.00229953 Jy ! Clean residual min=-0.011498 max=0.014063 Jy/beam ! Clean residual mean=-0.000142 rms=0.003981 Jy/beam ! Combined flux in latest and established models = 0.3889 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.3889 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=0.069362Jy sigma=1.660943 ! Fit after self-cal, rms=0.069366Jy sigma=1.660839 ! 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=0.069366Jy sigma=1.660839 ! Fit after self-cal, rms=0.069068Jy sigma=1.654910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=3.531 mas, bpa=-79.33 degrees ! Estimated noise=0.841815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311054 Jy ! Component: 100 - total flux cleaned = 0.0042941 Jy ! Component: 150 - total flux cleaned = 0.00494859 Jy ! Component: 200 - total flux cleaned = 0.00554232 Jy ! Total flux subtracted in 200 components = 0.00554232 Jy ! Clean residual min=-0.011411 max=0.013951 Jy/beam ! Clean residual mean=-0.000145 rms=0.004007 Jy/beam ! Combined flux in latest and established models = 0.394443 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.394443 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=0.068628Jy sigma=1.655278 ! Fit after self-cal, rms=0.068631Jy sigma=1.655201 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503652 Jy ! Component: 100 - total flux cleaned = 0.000945403 Jy ! Component: 150 - total flux cleaned = 0.00135308 Jy ! Component: 200 - total flux cleaned = 0.0015436 Jy ! Total flux subtracted in 200 components = 0.0015436 Jy ! Clean residual min=-0.011283 max=0.013742 Jy/beam ! Clean residual mean=-0.000140 rms=0.003968 Jy/beam ! Combined flux in latest and established models = 0.395986 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.395986 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=0.068467Jy sigma=1.655283 ! Fit after self-cal, rms=0.068472Jy sigma=1.655211 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068472Jy sigma=1.655211 ! Fit after self-cal, rms=0.068311Jy sigma=1.652644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.817 mas, bmaj=3.934 mas, bpa=-76.52 degrees ! Estimated noise=0.881998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339825 Jy ! Component: 100 - total flux cleaned = 0.00495758 Jy ! Component: 150 - total flux cleaned = 0.00557129 Jy ! Component: 200 - total flux cleaned = 0.0061258 Jy ! Total flux subtracted in 200 components = 0.0061258 Jy ! Clean residual min=-0.012951 max=0.016527 Jy/beam ! Clean residual mean=-0.000180 rms=0.004935 Jy/beam ! Combined flux in latest and established models = 0.402112 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.402112 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=0.068092Jy sigma=1.653597 ! Fit after self-cal, rms=0.068087Jy sigma=1.653430 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489357 Jy ! Component: 100 - total flux cleaned = 0.000895612 Jy ! Component: 150 - total flux cleaned = 0.00131549 Jy ! Component: 200 - total flux cleaned = 0.00160313 Jy ! Total flux subtracted in 200 components = 0.00160313 Jy ! Clean residual min=-0.012671 max=0.016508 Jy/beam ! Clean residual mean=-0.000173 rms=0.004887 Jy/beam ! Combined flux in latest and established models = 0.403715 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.403715 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=0.067941Jy sigma=1.656214 ! Fit after self-cal, rms=0.067944Jy sigma=1.656026 ! 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=2.381 mas, bmaj=3.521 mas, bpa=-79.5 degrees ! Estimated noise=0.840558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.381 x 3.521 at -79.5 degrees (North through East) ! Clean map min=-0.010919 max=0.25856 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=1.962 mas, bmaj=3.089 mas, bpa=-88.31 degrees ! Estimated noise=1.26937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190595 Jy ! Component: 100 - total flux cleaned = 0.254611 Jy ! Component: 150 - total flux cleaned = 0.289672 Jy ! Component: 200 - total flux cleaned = 0.313239 Jy ! Total flux subtracted in 200 components = 0.313239 Jy ! Clean residual min=-0.013220 max=0.017769 Jy/beam ! Clean residual mean=-0.000157 rms=0.004622 Jy/beam ! Combined flux in latest and established models = 0.313239 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.313239 Jy ! Inverting map and beam ! Estimated beam: bmin=2.381 mas, bmaj=3.521 mas, bpa=-79.5 degrees ! Estimated noise=0.840558 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 = 0.0286953 Jy ! Component: 100 - total flux cleaned = 0.0465392 Jy ! Component: 150 - total flux cleaned = 0.0585639 Jy ! Component: 200 - total flux cleaned = 0.0668002 Jy ! Total flux subtracted in 200 components = 0.0668002 Jy ! Clean residual min=-0.012696 max=0.015410 Jy/beam ! Clean residual mean=-0.000204 rms=0.004559 Jy/beam ! Combined flux in latest and established models = 0.380039 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.380039 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.817 mas, bmaj=3.934 mas, bpa=-76.52 degrees ! Estimated noise=0.881998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795965 Jy ! Component: 100 - total flux cleaned = 0.013118 Jy ! Component: 150 - total flux cleaned = 0.0158412 Jy ! Component: 200 - total flux cleaned = 0.0167814 Jy ! Total flux subtracted in 200 components = 0.0167814 Jy ! Clean residual min=-0.013523 max=0.017584 Jy/beam ! Clean residual mean=-0.000202 rms=0.005142 Jy/beam ! Combined flux in latest and established models = 0.396821 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 = 0.000851554 Jy ! Component: 100 - total flux cleaned = 0.00153554 Jy ! Component: 150 - total flux cleaned = 0.00216388 Jy ! Component: 200 - total flux cleaned = 0.00274231 Jy ! Total flux subtracted in 200 components = 0.00274231 Jy ! Clean residual min=-0.013183 max=0.017227 Jy/beam ! Clean residual mean=-0.000190 rms=0.005045 Jy/beam ! Combined flux in latest and established models = 0.399563 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.399563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.381 mas, bmaj=3.521 mas, bpa=-79.5 degrees ! Estimated noise=0.840558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000554566 Jy ! Component: 100 - total flux cleaned = -0.000470698 Jy ! Component: 150 - total flux cleaned = -0.000467592 Jy ! Component: 200 - total flux cleaned = -0.000401952 Jy ! Total flux subtracted in 200 components = -0.000401952 Jy ! Clean residual min=-0.011409 max=0.014934 Jy/beam ! Clean residual mean=-0.000142 rms=0.004060 Jy/beam ! Combined flux in latest and established models = 0.399161 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.399161 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=0.068226Jy sigma=1.684222 ! Fit after self-cal, rms=0.068230Jy sigma=1.683933 wmodel /d2/scr/pima/bp177f_uvs/J0222+4302_X_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp177f_uvs/J0222+4302_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J0222+4302_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0222+4302_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0222+4302_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J0222+4302_X_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 = 0.00639322 Jy ! Component: 100 - total flux cleaned = 0.0104341 Jy ! Component: 150 - total flux cleaned = 0.0119173 Jy ! Component: 200 - total flux cleaned = 0.0125746 Jy ! Component: 250 - total flux cleaned = 0.0134603 Jy ! Component: 300 - total flux cleaned = 0.0142693 Jy ! Component: 350 - total flux cleaned = 0.0147606 Jy ! Component: 400 - total flux cleaned = 0.0151044 Jy ! Component: 450 - total flux cleaned = 0.0153225 Jy ! Component: 500 - total flux cleaned = 0.0156337 Jy ! Component: 550 - total flux cleaned = 0.0159206 Jy ! Component: 600 - total flux cleaned = 0.015914 Jy ! Component: 650 - total flux cleaned = 0.0160862 Jy ! Component: 700 - total flux cleaned = 0.0163321 Jy ! Component: 750 - total flux cleaned = 0.016572 Jy ! Component: 800 - total flux cleaned = 0.016876 Jy ! Component: 850 - total flux cleaned = 0.0169504 Jy ! Component: 900 - total flux cleaned = 0.0171651 Jy ! Component: 950 - total flux cleaned = 0.0176418 Jy ! Component: 1000 - total flux cleaned = 0.0179012 Jy ! Component: 1050 - total flux cleaned = 0.0177112 Jy ! Component: 1100 - total flux cleaned = 0.0177111 Jy ! Component: 1150 - total flux cleaned = 0.0175924 Jy ! Component: 1200 - total flux cleaned = 0.0174777 Jy ! Component: 1250 - total flux cleaned = 0.017257 Jy ! Component: 1300 - total flux cleaned = 0.0171502 Jy ! Component: 1350 - total flux cleaned = 0.0170962 Jy ! Component: 1400 - total flux cleaned = 0.0169425 Jy ! Component: 1450 - total flux cleaned = 0.016943 Jy ! Component: 1500 - total flux cleaned = 0.0168956 Jy ! Component: 1550 - total flux cleaned = 0.0168011 Jy ! Component: 1600 - total flux cleaned = 0.0167093 Jy ! Component: 1650 - total flux cleaned = 0.0165737 Jy ! Component: 1700 - total flux cleaned = 0.016529 Jy ! Component: 1750 - total flux cleaned = 0.0164427 Jy ! Component: 1800 - total flux cleaned = 0.0164009 Jy ! Component: 1850 - total flux cleaned = 0.0163591 Jy ! Component: 1900 - total flux cleaned = 0.016277 Jy ! Component: 1950 - total flux cleaned = 0.0163174 Jy ! Component: 2000 - total flux cleaned = 0.016318 Jy ! Component: 2050 - total flux cleaned = 0.0162793 Jy ! Component: 2100 - total flux cleaned = 0.0162409 Jy ! Component: 2150 - total flux cleaned = 0.0162413 Jy ! Component: 2200 - total flux cleaned = 0.0162036 Jy ! Component: 2250 - total flux cleaned = 0.0161286 Jy ! Component: 2300 - total flux cleaned = 0.0161652 Jy ! Component: 2350 - total flux cleaned = 0.0159825 Jy ! Component: 2400 - total flux cleaned = 0.0160553 Jy ! Component: 2450 - total flux cleaned = 0.0160553 Jy ! Component: 2500 - total flux cleaned = 0.0160197 Jy ! Component: 2550 - total flux cleaned = 0.0160197 Jy ! Component: 2600 - total flux cleaned = 0.0160194 Jy ! Component: 2650 - total flux cleaned = 0.0159844 Jy ! Component: 2700 - total flux cleaned = 0.0159841 Jy ! Component: 2750 - total flux cleaned = 0.0158813 Jy ! Component: 2800 - total flux cleaned = 0.0158473 Jy ! Component: 2850 - total flux cleaned = 0.0158471 Jy ! Component: 2900 - total flux cleaned = 0.01578 Jy ! Component: 2950 - total flux cleaned = 0.0157799 Jy ! Component: 3000 - total flux cleaned = 0.0156469 Jy ! Component: 3050 - total flux cleaned = 0.0156468 Jy ! Component: 3100 - total flux cleaned = 0.015548 Jy ! Component: 3150 - total flux cleaned = 0.015548 Jy ! Component: 3200 - total flux cleaned = 0.0154501 Jy ! Component: 3250 - total flux cleaned = 0.0154176 Jy ! Component: 3300 - total flux cleaned = 0.0153854 Jy ! Component: 3350 - total flux cleaned = 0.015321 Jy ! Component: 3400 - total flux cleaned = 0.0152565 Jy ! Component: 3450 - total flux cleaned = 0.01516 Jy ! Component: 3500 - total flux cleaned = 0.01516 Jy ! Component: 3550 - total flux cleaned = 0.0150958 Jy ! Component: 3600 - total flux cleaned = 0.014968 Jy ! Component: 3650 - total flux cleaned = 0.0149362 Jy ! Component: 3700 - total flux cleaned = 0.0149044 Jy ! Component: 3750 - total flux cleaned = 0.0148725 Jy ! Component: 3800 - total flux cleaned = 0.014777 Jy ! Component: 3850 - total flux cleaned = 0.0147772 Jy ! Component: 3900 - total flux cleaned = 0.0147132 Jy ! Component: 3950 - total flux cleaned = 0.0146495 Jy ! Component: 4000 - total flux cleaned = 0.0146174 Jy ! Component: 4050 - total flux cleaned = 0.0145213 Jy ! Total flux subtracted in 4096 components = 0.0144571 Jy ! Clean residual min=-0.001882 max=0.002225 Jy/beam ! Clean residual mean=-0.000021 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.413618 Jy keep ! Adding 370 model components to the UV plane model. ! The established model now contains 458 components and 0.413618 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0222+4302_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.381 x 3.521 at -79.5 degrees (North through East) ! Clean map min=-0.0054948 max=0.257 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0222+4302_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.257001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00049684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579966 0.579966 1.15993 2.31986 4.63973 9.27946 18.5589 37.1178 74.2357 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.257 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 517.271 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0222+4302_X_uvs.log closed on Fri Mar 21 07:33:18 2014