! Started logfile: /d2/scr/pima/bp177f_uvs/J0222+4302_C_uvs.log on Fri Mar 21 07:40:58 2014 obs /d2/scr/pima/bp177f_uvs/J0222+4302_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0222+4302_C_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 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 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J0222+4302_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 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=1.059122Jy sigma=34.269543 ! Fit after self-cal, rms=0.685400Jy sigma=21.778117 ! 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=3.503 mas, bmaj=5.562 mas, bpa=-82.22 degrees ! Estimated noise=1.04463 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 = 0.237553 Jy ! Component: 100 - total flux cleaned = 0.300688 Jy ! Total flux subtracted in 100 components = 0.300688 Jy ! Clean residual min=-0.022335 max=0.028629 Jy/beam ! Clean residual mean=0.000178 rms=0.007136 Jy/beam ! Combined flux in latest and established models = 0.300688 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.300688 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=0.124057Jy sigma=3.480316 ! Fit after self-cal, rms=0.123576Jy sigma=3.471465 ! 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=4.233 mas, bmaj=6.193 mas, bpa=-81.47 degrees ! Estimated noise=0.789076 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 = 0.0463593 Jy ! Component: 100 - total flux cleaned = 0.0705827 Jy ! Component: 150 - total flux cleaned = 0.086235 Jy ! Component: 200 - total flux cleaned = 0.0971014 Jy ! Total flux subtracted in 200 components = 0.0971014 Jy ! Clean residual min=-0.020235 max=0.045550 Jy/beam ! Clean residual mean=0.000420 rms=0.009849 Jy/beam ! Combined flux in latest and established models = 0.397789 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 0.397789 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=0.102965Jy sigma=2.838568 ! Fit after self-cal, rms=0.102816Jy sigma=2.833377 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.233 x 6.193 at -81.47 degrees (North through East) ! Clean map min=-0.019737 max=0.31948 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 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 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.20 HN 0.92 KP 0.94 ! LA 0.95 NL 1.08 OV 1.01 PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.15 HN 0.94 KP 0.96 ! LA 0.99 NL 1.04 OV 1.02 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.89 KP 0.88 ! LA 0.92 NL 1.05 OV 1.00 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.14 HN 0.91 KP 0.95 ! LA 0.93 NL 1.05 OV 1.06 PT 0.86 ! ! ! Fit before self-cal, rms=0.102816Jy sigma=2.833377 ! Fit after self-cal, rms=0.100000Jy sigma=2.666318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.26 mas, bmaj=6.159 mas, bpa=-83.82 degrees ! Estimated noise=0.778929 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 = 0.00155027 Jy ! Component: 100 - total flux cleaned = 0.00230413 Jy ! Component: 150 - total flux cleaned = 0.00258548 Jy ! Component: 200 - total flux cleaned = 0.00298738 Jy ! Total flux subtracted in 200 components = 0.00298738 Jy ! Clean residual min=-0.016549 max=0.039046 Jy/beam ! Clean residual mean=0.000339 rms=0.008022 Jy/beam ! Combined flux in latest and established models = 0.400776 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.400776 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=0.099161Jy sigma=2.671562 ! Fit after self-cal, rms=0.099206Jy sigma=2.670141 ! 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=0.099206Jy sigma=2.670141 ! Fit after self-cal, rms=0.099064Jy sigma=2.667549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.253 mas, bmaj=6.138 mas, bpa=-84.54 degrees ! Estimated noise=0.778034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882325 Jy ! Component: 100 - total flux cleaned = 0.0013213 Jy ! Component: 150 - total flux cleaned = 0.0016803 Jy ! Component: 200 - total flux cleaned = 0.00198556 Jy ! Total flux subtracted in 200 components = 0.00198556 Jy ! Clean residual min=-0.016478 max=0.038197 Jy/beam ! Clean residual mean=0.000334 rms=0.007969 Jy/beam ! Combined flux in latest and established models = 0.402762 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.402762 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=0.098607Jy sigma=2.672585 ! Fit after self-cal, rms=0.098594Jy sigma=2.672256 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) ! Added new window around map position (2.4, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341142 Jy ! Component: 100 - total flux cleaned = 0.0527782 Jy ! Component: 150 - total flux cleaned = 0.0657772 Jy ! Component: 200 - total flux cleaned = 0.0749519 Jy ! Total flux subtracted in 200 components = 0.0749519 Jy ! Clean residual min=-0.010020 max=0.012616 Jy/beam ! Clean residual mean=0.000086 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 0.477714 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 137 components and 0.477714 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=0.084897Jy sigma=2.153979 ! Fit after self-cal, rms=0.083822Jy sigma=2.128315 ! 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=0.083822Jy sigma=2.128315 ! Fit after self-cal, rms=0.077170Jy sigma=1.926222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=6.093 mas, bpa=-85.79 degrees ! Estimated noise=0.76777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102285 Jy ! Component: 100 - total flux cleaned = 0.0169572 Jy ! Component: 150 - total flux cleaned = 0.0200142 Jy ! Component: 200 - total flux cleaned = 0.0210637 Jy ! Total flux subtracted in 200 components = 0.0210637 Jy ! Clean residual min=-0.006094 max=0.009587 Jy/beam ! Clean residual mean=0.000049 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 0.498778 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 183 components and 0.498778 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=0.075020Jy sigma=1.869898 ! Fit after self-cal, rms=0.074846Jy sigma=1.866521 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) ! Added new window around map position (16.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729072 Jy ! Component: 100 - total flux cleaned = 0.00827957 Jy ! Component: 150 - total flux cleaned = 0.00843693 Jy ! Component: 200 - total flux cleaned = 0.00857724 Jy ! Total flux subtracted in 200 components = 0.00857724 Jy ! Clean residual min=-0.005143 max=0.006381 Jy/beam ! Clean residual mean=0.000027 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.507355 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 227 components and 0.507355 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=0.073318Jy sigma=1.834602 ! Fit after self-cal, rms=0.073294Jy sigma=1.833617 ! 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=0.073294Jy sigma=1.833617 ! Fit after self-cal, rms=0.072566Jy sigma=1.817922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.983 mas, bmaj=6.742 mas, bpa=-84.31 degrees ! Estimated noise=0.801766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061848 Jy ! Component: 100 - total flux cleaned = 0.0104557 Jy ! Component: 150 - total flux cleaned = 0.0119707 Jy ! Component: 200 - total flux cleaned = 0.012822 Jy ! Total flux subtracted in 200 components = 0.012822 Jy ! Clean residual min=-0.005023 max=0.005732 Jy/beam ! Clean residual mean=0.000020 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.520177 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 265 components and 0.520177 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=0.071271Jy sigma=1.816731 ! Fit after self-cal, rms=0.071258Jy sigma=1.816458 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 = 0.00104148 Jy ! Component: 100 - total flux cleaned = 0.00145321 Jy ! Component: 150 - total flux cleaned = 0.00183807 Jy ! Component: 200 - total flux cleaned = 0.00219571 Jy ! Total flux subtracted in 200 components = 0.00219571 Jy ! Clean residual min=-0.004762 max=0.004955 Jy/beam ! Clean residual mean=0.000013 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.522372 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 282 components and 0.522372 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=0.070882Jy sigma=1.812183 ! Fit after self-cal, rms=0.070881Jy sigma=1.812099 ! 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=4.192 mas, bmaj=6.056 mas, bpa=-86.7 degrees ! Estimated noise=0.762889 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.192 x 6.056 at -86.7 degrees (North through East) ! Clean map min=-0.006303 max=0.31346 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=3.467 mas, bmaj=5.472 mas, bpa=-86.74 degrees ! Estimated noise=0.998815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227681 Jy ! Component: 100 - total flux cleaned = 0.29586 Jy ! Component: 150 - total flux cleaned = 0.328578 Jy ! Component: 200 - total flux cleaned = 0.350221 Jy ! Total flux subtracted in 200 components = 0.350221 Jy ! Clean residual min=-0.016306 max=0.016521 Jy/beam ! Clean residual mean=0.000129 rms=0.005172 Jy/beam ! Combined flux in latest and established models = 0.350221 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.350221 Jy ! Inverting map and beam ! Estimated beam: bmin=4.192 mas, bmaj=6.056 mas, bpa=-86.7 degrees ! Estimated noise=0.762889 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 = 0.0336327 Jy ! Component: 100 - total flux cleaned = 0.0593747 Jy ! Component: 150 - total flux cleaned = 0.079981 Jy ! Component: 200 - total flux cleaned = 0.0967037 Jy ! Total flux subtracted in 200 components = 0.0967037 Jy ! Clean residual min=-0.010087 max=0.013098 Jy/beam ! Clean residual mean=0.000222 rms=0.004590 Jy/beam ! Combined flux in latest and established models = 0.446925 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 95 components and 0.446925 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=4.983 mas, bmaj=6.742 mas, bpa=-84.31 degrees ! Estimated noise=0.801766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171964 Jy ! Component: 100 - total flux cleaned = 0.0305383 Jy ! Component: 150 - total flux cleaned = 0.0410905 Jy ! Component: 200 - total flux cleaned = 0.0494841 Jy ! Total flux subtracted in 200 components = 0.0494841 Jy ! Clean residual min=-0.006899 max=0.008045 Jy/beam ! Clean residual mean=0.000113 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.496409 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 = 0.006707 Jy ! Component: 100 - total flux cleaned = 0.0120791 Jy ! Component: 150 - total flux cleaned = 0.0154375 Jy ! Component: 200 - total flux cleaned = 0.0174195 Jy ! Total flux subtracted in 200 components = 0.0174195 Jy ! Clean residual min=-0.005287 max=0.005885 Jy/beam ! Clean residual mean=0.000050 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.513828 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 192 components and 0.513828 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.192 mas, bmaj=6.056 mas, bpa=-86.7 degrees ! Estimated noise=0.762889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926665 Jy ! Component: 100 - total flux cleaned = 0.00247473 Jy ! Component: 150 - total flux cleaned = 0.00353084 Jy ! Component: 200 - total flux cleaned = 0.00429955 Jy ! Total flux subtracted in 200 components = 0.00429955 Jy ! Clean residual min=-0.004753 max=0.005553 Jy/beam ! Clean residual mean=0.000024 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.518128 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 224 components and 0.518128 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=0.070505Jy sigma=1.830792 ! Fit after self-cal, rms=0.070438Jy sigma=1.828282 wmodel /d2/scr/pima/bp177f_uvs/J0222+4302_C_map.mod ! Writing 224 model components to file: /d2/scr/pima/bp177f_uvs/J0222+4302_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J0222+4302_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0222+4302_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0222+4302_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J0222+4302_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 = 0.000550638 Jy ! Component: 100 - total flux cleaned = 0.00125271 Jy ! Component: 150 - total flux cleaned = 0.0020393 Jy ! Component: 200 - total flux cleaned = 0.00244132 Jy ! Component: 250 - total flux cleaned = 0.0028207 Jy ! Component: 300 - total flux cleaned = 0.00288021 Jy ! Component: 350 - total flux cleaned = 0.0028791 Jy ! Component: 400 - total flux cleaned = 0.0028786 Jy ! Component: 450 - total flux cleaned = 0.00282485 Jy ! Component: 500 - total flux cleaned = 0.00287529 Jy ! Component: 550 - total flux cleaned = 0.00287471 Jy ! Component: 600 - total flux cleaned = 0.00273192 Jy ! Component: 650 - total flux cleaned = 0.00259609 Jy ! Component: 700 - total flux cleaned = 0.00259676 Jy ! Component: 750 - total flux cleaned = 0.00251161 Jy ! Component: 800 - total flux cleaned = 0.00247109 Jy ! Component: 850 - total flux cleaned = 0.00243156 Jy ! Component: 900 - total flux cleaned = 0.00250983 Jy ! Component: 950 - total flux cleaned = 0.00262377 Jy ! Component: 1000 - total flux cleaned = 0.00266108 Jy ! Component: 1050 - total flux cleaned = 0.00280664 Jy ! Component: 1100 - total flux cleaned = 0.00294777 Jy ! Component: 1150 - total flux cleaned = 0.00305153 Jy ! Component: 1200 - total flux cleaned = 0.00312043 Jy ! Component: 1250 - total flux cleaned = 0.00321945 Jy ! Component: 1300 - total flux cleaned = 0.00321953 Jy ! Component: 1350 - total flux cleaned = 0.0033153 Jy ! Component: 1400 - total flux cleaned = 0.00340855 Jy ! Component: 1450 - total flux cleaned = 0.0034999 Jy ! Component: 1500 - total flux cleaned = 0.00352962 Jy ! Component: 1550 - total flux cleaned = 0.00361724 Jy ! Component: 1600 - total flux cleaned = 0.00367489 Jy ! Component: 1650 - total flux cleaned = 0.00378838 Jy ! Component: 1700 - total flux cleaned = 0.00395627 Jy ! Component: 1750 - total flux cleaned = 0.0040666 Jy ! Component: 1800 - total flux cleaned = 0.00420218 Jy ! Component: 1850 - total flux cleaned = 0.00430906 Jy ! Component: 1900 - total flux cleaned = 0.00449336 Jy ! Component: 1950 - total flux cleaned = 0.00454544 Jy ! Component: 2000 - total flux cleaned = 0.00464851 Jy ! Component: 2050 - total flux cleaned = 0.0046744 Jy ! Component: 2100 - total flux cleaned = 0.00480065 Jy ! Component: 2150 - total flux cleaned = 0.00490042 Jy ! Component: 2200 - total flux cleaned = 0.00492499 Jy ! Component: 2250 - total flux cleaned = 0.00494937 Jy ! Component: 2300 - total flux cleaned = 0.00497371 Jy ! Component: 2350 - total flux cleaned = 0.00504578 Jy ! Component: 2400 - total flux cleaned = 0.00502192 Jy ! Component: 2450 - total flux cleaned = 0.00504561 Jy ! Component: 2500 - total flux cleaned = 0.005069 Jy ! Component: 2550 - total flux cleaned = 0.00504594 Jy ! Component: 2600 - total flux cleaned = 0.00509181 Jy ! Component: 2650 - total flux cleaned = 0.0050691 Jy ! Component: 2700 - total flux cleaned = 0.00509165 Jy ! Component: 2750 - total flux cleaned = 0.00506918 Jy ! Component: 2800 - total flux cleaned = 0.0050693 Jy ! Component: 2850 - total flux cleaned = 0.00509153 Jy ! Component: 2900 - total flux cleaned = 0.00509127 Jy ! Component: 2950 - total flux cleaned = 0.00500425 Jy ! Component: 3000 - total flux cleaned = 0.00500428 Jy ! Component: 3050 - total flux cleaned = 0.00496139 Jy ! Component: 3100 - total flux cleaned = 0.00496148 Jy ! Component: 3150 - total flux cleaned = 0.00496147 Jy ! Component: 3200 - total flux cleaned = 0.00498261 Jy ! Component: 3250 - total flux cleaned = 0.00500364 Jy ! Component: 3300 - total flux cleaned = 0.00500364 Jy ! Component: 3350 - total flux cleaned = 0.00500362 Jy ! Component: 3400 - total flux cleaned = 0.00498284 Jy ! Component: 3450 - total flux cleaned = 0.00496236 Jy ! Component: 3500 - total flux cleaned = 0.00502387 Jy ! Component: 3550 - total flux cleaned = 0.00502377 Jy ! Component: 3600 - total flux cleaned = 0.00498317 Jy ! Component: 3650 - total flux cleaned = 0.00500336 Jy ! Component: 3700 - total flux cleaned = 0.00502355 Jy ! Component: 3750 - total flux cleaned = 0.0050035 Jy ! Component: 3800 - total flux cleaned = 0.00500354 Jy ! Component: 3850 - total flux cleaned = 0.00502358 Jy ! Component: 3900 - total flux cleaned = 0.00504339 Jy ! Component: 3950 - total flux cleaned = 0.00502353 Jy ! Component: 4000 - total flux cleaned = 0.00504325 Jy ! Component: 4050 - total flux cleaned = 0.00504323 Jy ! Total flux subtracted in 4096 components = 0.00500397 Jy ! Clean residual min=-0.001043 max=0.001050 Jy/beam ! Clean residual mean=0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.523132 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 500 components and 0.523132 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0222+4302_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.192 x 6.056 at -86.7 degrees (North through East) ! Clean map min=-0.0046238 max=0.31439 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0222+4302_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.314392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00036918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.35228 0.35228 0.70456 1.40912 2.81824 5.63648 11.273 22.5459 45.0918 90.1837 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.314 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 851.595 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0222+4302_C_uvs.log closed on Fri Mar 21 07:41:02 2014