! Started logfile: /d2/scr/pima/bp177h_uvs/J1609+5354_X_uvs.log on Sat Mar 29 22:25:17 2014 obs /d2/scr/pima/bp177h_uvs/J1609+5354_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1609+5354_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1609+5354 ! ! 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 1008 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/bp177h_uvs/J1609+5354_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. ! ! 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=1.002010Jy sigma=40.162849 ! Fit after self-cal, rms=0.964306Jy sigma=38.639511 ! 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=0.882 mas, bmaj=2.758 mas, bpa=26.29 degrees ! Estimated noise=0.767744 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 = 0.0252041 Jy ! Component: 100 - total flux cleaned = 0.0361051 Jy ! Total flux subtracted in 100 components = 0.0361051 Jy ! Clean residual min=-0.003088 max=0.005415 Jy/beam ! Clean residual mean=-0.000007 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0361051 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0361051 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=0.027061Jy sigma=1.086084 ! Fit after self-cal, rms=0.021633Jy sigma=0.859595 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843461 Jy ! Component: 100 - total flux cleaned = 0.0134118 Jy ! Total flux subtracted in 100 components = 0.0134118 Jy ! Clean residual min=-0.002485 max=0.003552 Jy/beam ! Clean residual mean=-0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0495169 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0495169 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=0.016508Jy sigma=0.642097 ! Fit after self-cal, rms=0.016497Jy sigma=0.641702 ! 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=1.058 mas, bmaj=2.741 mas, bpa=25 degrees ! Estimated noise=0.561742 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 (-2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532683 Jy ! Component: 100 - total flux cleaned = 0.00850088 Jy ! Component: 150 - total flux cleaned = 0.0105283 Jy ! Component: 200 - total flux cleaned = 0.0119892 Jy ! Total flux subtracted in 200 components = 0.0119892 Jy ! Clean residual min=-0.001932 max=0.002404 Jy/beam ! Clean residual mean=-0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0615061 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.0615061 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=0.014550Jy sigma=0.562939 ! Fit after self-cal, rms=0.014470Jy sigma=0.559625 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 2.741 at 25 degrees (North through East) ! Clean map min=-0.0017313 max=0.039647 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.93 KP 0.94 ! LA 0.95 MK 0.91 NL 1.08 OV 0.88 ! PT 0.91 SC 0.88 ! ! ! 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 1.07 HN 0.93 KP 0.90 ! LA 0.88 MK 1.11 NL 1.11 OV 1.03 ! PT 0.93 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.96 KP 1.10 ! LA 0.92 MK 1.13 NL 1.05 OV 0.88 ! PT 0.84 SC 0.96 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.10 KP 1.01 ! LA 0.94 MK 0.99 NL 1.04 OV 1.11 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 HN 0.97 KP 1.03 ! LA 0.88 MK 1.14 NL 1.14 OV 1.08 ! PT 0.88 SC 1.05 ! ! ! Fit before self-cal, rms=0.014470Jy sigma=0.559625 ! Fit after self-cal, rms=0.013691Jy sigma=0.533257 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.753 mas, bpa=24.86 degrees ! Estimated noise=0.553375 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 = 9.69961e-05 Jy ! Component: 100 - total flux cleaned = 0.000136317 Jy ! Component: 150 - total flux cleaned = 0.000248295 Jy ! Component: 200 - total flux cleaned = 0.000348527 Jy ! Total flux subtracted in 200 components = 0.000348527 Jy ! Clean residual min=-0.001177 max=0.000938 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0618546 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0618546 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=0.013633Jy sigma=0.531114 ! Fit after self-cal, rms=0.013633Jy sigma=0.530801 ! 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=0.013633Jy sigma=0.530801 ! Fit after self-cal, rms=0.013397Jy sigma=0.523159 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.754 mas, bpa=24.65 degrees ! Estimated noise=0.553682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134671 Jy ! Component: 100 - total flux cleaned = -0.000149776 Jy ! Component: 150 - total flux cleaned = -0.00011714 Jy ! Component: 200 - total flux cleaned = -0.000108092 Jy ! Total flux subtracted in 200 components = -0.000108092 Jy ! Clean residual min=-0.001182 max=0.000935 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0617465 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.0617466 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=0.013372Jy sigma=0.522238 ! Fit after self-cal, rms=0.013370Jy sigma=0.522152 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 = 0.000124827 Jy ! Component: 100 - total flux cleaned = 0.000109584 Jy ! Component: 150 - total flux cleaned = 9.5778e-05 Jy ! Component: 200 - total flux cleaned = 8.9443e-05 Jy ! Total flux subtracted in 200 components = 8.9443e-05 Jy ! Clean residual min=-0.001196 max=0.000905 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.061836 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.061836 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=0.013361Jy sigma=0.521874 ! Fit after self-cal, rms=0.013361Jy sigma=0.521843 ! 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=0.013361Jy sigma=0.521843 ! Fit after self-cal, rms=0.013079Jy sigma=0.514613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.751 mas, bpa=24.6 degrees ! Estimated noise=0.550599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310232 Jy ! Component: 100 - total flux cleaned = -0.000379911 Jy ! Component: 150 - total flux cleaned = -0.000438695 Jy ! Component: 200 - total flux cleaned = -0.000450659 Jy ! Total flux subtracted in 200 components = -0.000450659 Jy ! Clean residual min=-0.001079 max=0.000839 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0613853 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.0613853 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=0.013069Jy sigma=0.514242 ! Fit after self-cal, rms=0.013069Jy sigma=0.514210 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 = 1.57321e-05 Jy ! Component: 100 - total flux cleaned = 4.71768e-06 Jy ! Component: 150 - total flux cleaned = -5.73583e-06 Jy ! Component: 200 - total flux cleaned = -5.61324e-06 Jy ! Total flux subtracted in 200 components = -5.61324e-06 Jy ! Clean residual min=-0.001074 max=0.000840 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0613797 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.0613797 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=0.013065Jy sigma=0.514063 ! Fit after self-cal, rms=0.013065Jy sigma=0.514053 ! 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=0.013065Jy sigma=0.514053 ! Fit after self-cal, rms=0.012986Jy sigma=0.513910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=3.03 mas, bpa=22.22 degrees ! Estimated noise=0.663379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256058 Jy ! Component: 100 - total flux cleaned = -0.000283916 Jy ! Component: 150 - total flux cleaned = -0.000288945 Jy ! Component: 200 - total flux cleaned = -0.000297158 Jy ! Total flux subtracted in 200 components = -0.000297158 Jy ! Clean residual min=-0.000849 max=0.000755 Jy/beam ! Clean residual mean=0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0610826 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.0610826 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=0.012981Jy sigma=0.513769 ! Fit after self-cal, rms=0.012981Jy sigma=0.513744 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 = 7.54366e-05 Jy ! Component: 100 - total flux cleaned = 8.3955e-05 Jy ! Component: 150 - total flux cleaned = 8.73176e-05 Jy ! Component: 200 - total flux cleaned = 8.72146e-05 Jy ! Total flux subtracted in 200 components = 8.72146e-05 Jy ! Clean residual min=-0.000828 max=0.000766 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0611698 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.0611698 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=0.012980Jy sigma=0.513715 ! Fit after self-cal, rms=0.012980Jy sigma=0.513700 ! 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=1.063 mas, bmaj=2.75 mas, bpa=24.59 degrees ! Estimated noise=0.547375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.75 at 24.59 degrees (North through East) ! Clean map min=-0.0009584 max=0.038182 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=0.8863 mas, bmaj=2.736 mas, bpa=25.85 degrees ! Estimated noise=0.753786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272916 Jy ! Component: 100 - total flux cleaned = 0.0387922 Jy ! Component: 150 - total flux cleaned = 0.0455035 Jy ! Component: 200 - total flux cleaned = 0.0499116 Jy ! Total flux subtracted in 200 components = 0.0499116 Jy ! Clean residual min=-0.001812 max=0.002974 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0499116 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0499116 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.75 mas, bpa=24.59 degrees ! Estimated noise=0.547375 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) ! Added new window around map position (41.4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424785 Jy ! Component: 100 - total flux cleaned = 0.00679036 Jy ! Component: 150 - total flux cleaned = 0.00836934 Jy ! Component: 200 - total flux cleaned = 0.00932908 Jy ! Total flux subtracted in 200 components = 0.00932908 Jy ! Clean residual min=-0.001029 max=0.001001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0592407 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0592407 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=2.015 mas, bmaj=3.03 mas, bpa=22.22 degrees ! Estimated noise=0.663379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101725 Jy ! Component: 100 - total flux cleaned = 0.00135489 Jy ! Component: 150 - total flux cleaned = 0.00141376 Jy ! Component: 200 - total flux cleaned = 0.00146447 Jy ! Total flux subtracted in 200 components = 0.00146447 Jy ! Clean residual min=-0.000874 max=0.000816 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0607052 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 = 4.53496e-05 Jy ! Component: 100 - total flux cleaned = 0.000100346 Jy ! Component: 150 - total flux cleaned = 0.000139131 Jy ! Component: 200 - total flux cleaned = 0.000187284 Jy ! Total flux subtracted in 200 components = 0.000187284 Jy ! Clean residual min=-0.000836 max=0.000798 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0608924 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 83 components and 0.0608924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.75 mas, bpa=24.59 degrees ! Estimated noise=0.547375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.28217e-05 Jy ! Component: 100 - total flux cleaned = -0.000156834 Jy ! Component: 150 - total flux cleaned = -0.000170218 Jy ! Component: 200 - total flux cleaned = -0.000181954 Jy ! Total flux subtracted in 200 components = -0.000181954 Jy ! Clean residual min=-0.000870 max=0.000805 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0607105 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.0607105 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=0.012947Jy sigma=0.512649 ! Fit after self-cal, rms=0.012937Jy sigma=0.512260 wmodel /d2/scr/pima/bp177h_uvs/J1609+5354_X_map.mod ! Writing 109 model components to file: /d2/scr/pima/bp177h_uvs/J1609+5354_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1609+5354_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1609+5354_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1609+5354_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1609+5354_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 = -0.000258168 Jy ! Component: 100 - total flux cleaned = -0.000315997 Jy ! Component: 150 - total flux cleaned = -0.000383237 Jy ! Component: 200 - total flux cleaned = -0.000486374 Jy ! Component: 250 - total flux cleaned = -0.00054842 Jy ! Component: 300 - total flux cleaned = -0.000584759 Jy ! Component: 350 - total flux cleaned = -0.000608751 Jy ! Component: 400 - total flux cleaned = -0.00065504 Jy ! Component: 450 - total flux cleaned = -0.000700185 Jy ! Component: 500 - total flux cleaned = -0.000755334 Jy ! Component: 550 - total flux cleaned = -0.000820571 Jy ! Component: 600 - total flux cleaned = -0.000916173 Jy ! Component: 650 - total flux cleaned = -0.000988919 Jy ! Component: 700 - total flux cleaned = -0.00101956 Jy ! Component: 750 - total flux cleaned = -0.00110033 Jy ! Component: 800 - total flux cleaned = -0.00116979 Jy ! Component: 850 - total flux cleaned = -0.00122844 Jy ! Component: 900 - total flux cleaned = -0.00128598 Jy ! Component: 950 - total flux cleaned = -0.00129547 Jy ! Component: 1000 - total flux cleaned = -0.00136085 Jy ! Component: 1050 - total flux cleaned = -0.00139752 Jy ! Component: 1100 - total flux cleaned = -0.00144282 Jy ! Component: 1150 - total flux cleaned = -0.00150539 Jy ! Component: 1200 - total flux cleaned = -0.00153196 Jy ! Component: 1250 - total flux cleaned = -0.00160164 Jy ! Component: 1300 - total flux cleaned = -0.00165331 Jy ! Component: 1350 - total flux cleaned = -0.00171286 Jy ! Component: 1400 - total flux cleaned = -0.00178854 Jy ! Component: 1450 - total flux cleaned = -0.0018963 Jy ! Component: 1500 - total flux cleaned = -0.00194528 Jy ! Component: 1550 - total flux cleaned = -0.00201021 Jy ! Component: 1600 - total flux cleaned = -0.00207437 Jy ! Component: 1650 - total flux cleaned = -0.00215341 Jy ! Component: 1700 - total flux cleaned = -0.0022238 Jy ! Component: 1750 - total flux cleaned = -0.00226255 Jy ! Component: 1800 - total flux cleaned = -0.00233147 Jy ! Component: 1850 - total flux cleaned = -0.00239963 Jy ! Component: 1900 - total flux cleaned = -0.00242222 Jy ! Component: 1950 - total flux cleaned = -0.00249635 Jy ! Component: 2000 - total flux cleaned = -0.00254031 Jy ! Component: 2050 - total flux cleaned = -0.00259116 Jy ! Component: 2100 - total flux cleaned = -0.00259843 Jy ! Component: 2150 - total flux cleaned = -0.00265568 Jy ! Component: 2200 - total flux cleaned = -0.0026839 Jy ! Component: 2250 - total flux cleaned = -0.00269803 Jy ! Component: 2300 - total flux cleaned = -0.00275368 Jy ! Component: 2350 - total flux cleaned = -0.00277432 Jy ! Component: 2400 - total flux cleaned = -0.00284256 Jy ! Component: 2450 - total flux cleaned = -0.00285599 Jy ! Component: 2500 - total flux cleaned = -0.00289629 Jy ! Component: 2550 - total flux cleaned = -0.00295629 Jy ! Component: 2600 - total flux cleaned = -0.00298281 Jy ! Component: 2650 - total flux cleaned = -0.00302232 Jy ! Component: 2700 - total flux cleaned = -0.00310725 Jy ! Component: 2750 - total flux cleaned = -0.00313319 Jy ! Component: 2800 - total flux cleaned = -0.003159 Jy ! Component: 2850 - total flux cleaned = -0.00321036 Jy ! Component: 2900 - total flux cleaned = -0.00326132 Jy ! Component: 2950 - total flux cleaned = -0.00329297 Jy ! Component: 3000 - total flux cleaned = -0.00333082 Jy ! Component: 3050 - total flux cleaned = -0.00336843 Jy ! Component: 3100 - total flux cleaned = -0.00341204 Jy ! Component: 3150 - total flux cleaned = -0.0034492 Jy ! Component: 3200 - total flux cleaned = -0.00349233 Jy ! Component: 3250 - total flux cleaned = -0.00351691 Jy ! Component: 3300 - total flux cleaned = -0.00354133 Jy ! Component: 3350 - total flux cleaned = -0.00360209 Jy ! Component: 3400 - total flux cleaned = -0.00363835 Jy ! Component: 3450 - total flux cleaned = -0.00366843 Jy ! Component: 3500 - total flux cleaned = -0.0037223 Jy ! Component: 3550 - total flux cleaned = -0.00373422 Jy ! Component: 3600 - total flux cleaned = -0.003758 Jy ! Component: 3650 - total flux cleaned = -0.00381122 Jy ! Component: 3700 - total flux cleaned = -0.00384065 Jy ! Component: 3750 - total flux cleaned = -0.00388167 Jy ! Component: 3800 - total flux cleaned = -0.00391087 Jy ! Component: 3850 - total flux cleaned = -0.00396911 Jy ! Component: 3900 - total flux cleaned = -0.00400964 Jy ! Component: 3950 - total flux cleaned = -0.00405009 Jy ! Component: 4000 - total flux cleaned = -0.00409614 Jy ! Component: 4050 - total flux cleaned = -0.00413054 Jy ! Total flux subtracted in 4096 components = -0.00417629 Jy ! Clean residual min=-0.000376 max=0.000380 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0565342 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 350 components and 0.0565342 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1609+5354_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.75 at 24.59 degrees (North through East) ! Clean map min=-0.00059097 max=0.037727 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1609+5354_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0377267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.63609e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.766255 0.766255 1.53251 3.06502 6.13004 12.2601 24.5202 49.0403 98.0806 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= 391.514 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1609+5354_X_uvs.log closed on Sat Mar 29 22:25:22 2014