! Started logfile: /d2/scr/pima/bp177h_uvs/J1626+5049_X_uvs.log on Sat Mar 29 22:26:04 2014 obs /d2/scr/pima/bp177h_uvs/J1626+5049_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1626+5049_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1626+5049 ! ! 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 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1626+5049_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=1.000228Jy sigma=38.299508 ! Fit after self-cal, rms=0.950092Jy sigma=36.376317 ! 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=0.7798 mas, bmaj=2.818 mas, bpa=30.52 degrees ! Estimated noise=0.82978 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 = 0.0361292 Jy ! Component: 100 - total flux cleaned = 0.0459052 Jy ! Total flux subtracted in 100 components = 0.0459052 Jy ! Clean residual min=-0.003165 max=0.006205 Jy/beam ! Clean residual mean=0.000005 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0459052 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0459052 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=0.021119Jy sigma=0.796091 ! Fit after self-cal, rms=0.020589Jy sigma=0.770122 ! Inverting map ! Added new window around map position (-2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633539 Jy ! Component: 100 - total flux cleaned = 0.010259 Jy ! Total flux subtracted in 100 components = 0.010259 Jy ! Clean residual min=-0.002755 max=0.003055 Jy/beam ! Clean residual mean=0.000006 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0561642 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0561642 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=0.017446Jy sigma=0.643085 ! Fit after self-cal, rms=0.017382Jy sigma=0.640547 ! 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=0.9649 mas, bmaj=2.739 mas, bpa=31.55 degrees ! Estimated noise=0.567684 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 = 0.00476524 Jy ! Component: 100 - total flux cleaned = 0.00779867 Jy ! Component: 150 - total flux cleaned = 0.0100758 Jy ! Component: 200 - total flux cleaned = 0.0118148 Jy ! Total flux subtracted in 200 components = 0.0118148 Jy ! Clean residual min=-0.002090 max=0.002012 Jy/beam ! Clean residual mean=0.000013 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.067979 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.067979 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=0.015727Jy sigma=0.577669 ! Fit after self-cal, rms=0.015710Jy sigma=0.576757 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9649 x 2.739 at 31.55 degrees (North through East) ! Clean map min=-0.0018052 max=0.048605 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 1.10 FD 1.11 HN 0.88 KP 0.88 ! LA 1.06 MK 1.09 NL 1.10 OV 1.01 ! PT 0.89 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.89 KP 0.90 ! LA 0.91 MK 0.95 NL 1.06 OV 0.91 ! PT 0.86 SC 0.95 ! ! ! 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 0.98 FD 1.04 HN 1.03 KP 0.92 ! LA 0.96 MK 1.02 NL 1.15 OV 0.99 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.98 KP 1.01 ! LA 0.90 MK 0.89 NL 0.95 OV 0.98 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.01 KP 0.96 ! LA 1.00 MK 1.08 NL 1.17 OV 1.03 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.99 KP 1.00 ! LA 0.96 MK 1.09 NL 1.07 OV 0.99 ! PT 0.89 SC 1.09 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015710Jy sigma=0.576757 ! Fit after self-cal, rms=0.014775Jy sigma=0.545649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9694 mas, bmaj=2.75 mas, bpa=31.34 degrees ! Estimated noise=0.561133 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 = -0.000278562 Jy ! Component: 100 - total flux cleaned = -0.000279887 Jy ! Component: 150 - total flux cleaned = -0.000220842 Jy ! Component: 200 - total flux cleaned = -0.000153991 Jy ! Total flux subtracted in 200 components = -0.000153991 Jy ! Clean residual min=-0.001345 max=0.001553 Jy/beam ! Clean residual mean=0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.067825 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.067825 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=0.014703Jy sigma=0.543308 ! Fit after self-cal, rms=0.014702Jy sigma=0.543173 ! 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=0.014702Jy sigma=0.543173 ! Fit after self-cal, rms=0.014677Jy sigma=0.542957 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9669 mas, bmaj=2.751 mas, bpa=31.33 degrees ! Estimated noise=0.561102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.28918e-05 Jy ! Component: 100 - total flux cleaned = 2.83035e-05 Jy ! Component: 150 - total flux cleaned = 6.92275e-05 Jy ! Component: 200 - total flux cleaned = 0.000106481 Jy ! Total flux subtracted in 200 components = 0.000106481 Jy ! Clean residual min=-0.001322 max=0.001531 Jy/beam ! Clean residual mean=0.000005 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0679315 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0679315 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=0.014646Jy sigma=0.542041 ! Fit after self-cal, rms=0.014646Jy sigma=0.542032 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 (10.8, -32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678085 Jy ! Component: 100 - total flux cleaned = 0.000579384 Jy ! Component: 150 - total flux cleaned = 0.000503248 Jy ! Component: 200 - total flux cleaned = 0.000413843 Jy ! Total flux subtracted in 200 components = 0.000413843 Jy ! Clean residual min=-0.001262 max=0.001314 Jy/beam ! Clean residual mean=0.000005 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0683453 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.0683453 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=0.014486Jy sigma=0.536334 ! Fit after self-cal, rms=0.014480Jy sigma=0.536153 ! 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=0.014480Jy sigma=0.536153 ! Fit after self-cal, rms=0.014447Jy sigma=0.535899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9656 mas, bmaj=2.751 mas, bpa=31.33 degrees ! Estimated noise=0.560409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164303 Jy ! Component: 100 - total flux cleaned = 0.000183799 Jy ! Component: 150 - total flux cleaned = 0.000218517 Jy ! Component: 200 - total flux cleaned = 0.000280734 Jy ! Total flux subtracted in 200 components = 0.000280734 Jy ! Clean residual min=-0.001237 max=0.001269 Jy/beam ! Clean residual mean=0.000005 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0686261 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.0686261 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=0.014403Jy sigma=0.534447 ! Fit after self-cal, rms=0.014402Jy sigma=0.534418 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 = 3.0476e-05 Jy ! Component: 100 - total flux cleaned = 8.64305e-05 Jy ! Component: 150 - total flux cleaned = 0.000152551 Jy ! Component: 200 - total flux cleaned = 0.000203055 Jy ! Total flux subtracted in 200 components = 0.000203055 Jy ! Clean residual min=-0.001229 max=0.001212 Jy/beam ! Clean residual mean=0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0688291 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.0688291 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=0.014377Jy sigma=0.533634 ! Fit after self-cal, rms=0.014377Jy sigma=0.533621 ! 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=0.014377Jy sigma=0.533621 ! Fit after self-cal, rms=0.014370Jy sigma=0.533513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.001 mas, bmaj=3.025 mas, bpa=29.66 degrees ! Estimated noise=0.688392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572259 Jy ! Component: 100 - total flux cleaned = 0.000945195 Jy ! Component: 150 - total flux cleaned = 0.00113084 Jy ! Component: 200 - total flux cleaned = 0.00125142 Jy ! Total flux subtracted in 200 components = 0.00125142 Jy ! Clean residual min=-0.001547 max=0.001679 Jy/beam ! Clean residual mean=0.000010 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0700805 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.0700805 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=0.014354Jy sigma=0.533267 ! Fit after self-cal, rms=0.014354Jy sigma=0.533238 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 = 0.000109751 Jy ! Component: 100 - total flux cleaned = 0.000167653 Jy ! Component: 150 - total flux cleaned = 0.000212908 Jy ! Component: 200 - total flux cleaned = 0.00024694 Jy ! Total flux subtracted in 200 components = 0.00024694 Jy ! Clean residual min=-0.001541 max=0.001662 Jy/beam ! Clean residual mean=0.000009 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0703275 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.0703275 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=0.014347Jy sigma=0.533054 ! Fit after self-cal, rms=0.014347Jy sigma=0.533048 ! 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=0.9645 mas, bmaj=2.749 mas, bpa=31.33 degrees ! Estimated noise=0.560492 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9645 x 2.749 at 31.33 degrees (North through East) ! Clean map min=-0.0011467 max=0.047912 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=0.777 mas, bmaj=2.823 mas, bpa=30.36 degrees ! Estimated noise=0.819787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357868 Jy ! Component: 100 - total flux cleaned = 0.0459193 Jy ! Component: 150 - total flux cleaned = 0.0518886 Jy ! Component: 200 - total flux cleaned = 0.0557294 Jy ! Total flux subtracted in 200 components = 0.0557294 Jy ! Clean residual min=-0.002674 max=0.002725 Jy/beam ! Clean residual mean=0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0557294 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0557294 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9645 mas, bmaj=2.749 mas, bpa=31.33 degrees ! Estimated noise=0.560492 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 = 0.00435431 Jy ! Component: 100 - total flux cleaned = 0.00702008 Jy ! Component: 150 - total flux cleaned = 0.00899566 Jy ! Component: 200 - total flux cleaned = 0.0103925 Jy ! Total flux subtracted in 200 components = 0.0103925 Jy ! Clean residual min=-0.001591 max=0.001606 Jy/beam ! Clean residual mean=0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0661219 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.0661219 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=2.001 mas, bmaj=3.025 mas, bpa=29.66 degrees ! Estimated noise=0.688392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019605 Jy ! Component: 100 - total flux cleaned = 0.00308212 Jy ! Component: 150 - total flux cleaned = 0.00365631 Jy ! Component: 200 - total flux cleaned = 0.00390551 Jy ! Total flux subtracted in 200 components = 0.00390551 Jy ! Clean residual min=-0.001553 max=0.001850 Jy/beam ! Clean residual mean=0.000009 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0700275 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 = 0.000218013 Jy ! Component: 100 - total flux cleaned = 0.00028383 Jy ! Component: 150 - total flux cleaned = 0.000344966 Jy ! Component: 200 - total flux cleaned = 0.00040131 Jy ! Total flux subtracted in 200 components = 0.00040131 Jy ! Clean residual min=-0.001539 max=0.001836 Jy/beam ! Clean residual mean=0.000008 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0704288 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 110 components and 0.0704288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9645 mas, bmaj=2.749 mas, bpa=31.33 degrees ! Estimated noise=0.560492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000731231 Jy ! Component: 100 - total flux cleaned = -0.000730421 Jy ! Component: 150 - total flux cleaned = -0.000755762 Jy ! Component: 200 - total flux cleaned = -0.000755405 Jy ! Total flux subtracted in 200 components = -0.000755405 Jy ! Clean residual min=-0.001242 max=0.001309 Jy/beam ! Clean residual mean=0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0696734 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.0696734 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=0.014445Jy sigma=0.536324 ! Fit after self-cal, rms=0.014442Jy sigma=0.536205 wmodel /d2/scr/pima/bp177h_uvs/J1626+5049_X_map.mod ! Writing 133 model components to file: /d2/scr/pima/bp177h_uvs/J1626+5049_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1626+5049_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1626+5049_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1626+5049_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1626+5049_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 = 0.000104804 Jy ! Component: 100 - total flux cleaned = 8.2148e-05 Jy ! Component: 150 - total flux cleaned = 8.20872e-05 Jy ! Component: 200 - total flux cleaned = 2.2578e-05 Jy ! Component: 250 - total flux cleaned = -5.30307e-05 Jy ! Component: 300 - total flux cleaned = -0.000125996 Jy ! Component: 350 - total flux cleaned = -0.000161567 Jy ! Component: 400 - total flux cleaned = -0.000263577 Jy ! Component: 450 - total flux cleaned = -0.000345301 Jy ! Component: 500 - total flux cleaned = -0.000408817 Jy ! Component: 550 - total flux cleaned = -0.000485867 Jy ! Component: 600 - total flux cleaned = -0.00054539 Jy ! Component: 650 - total flux cleaned = -0.000559748 Jy ! Component: 700 - total flux cleaned = -0.000644548 Jy ! Component: 750 - total flux cleaned = -0.000644143 Jy ! Component: 800 - total flux cleaned = -0.000698286 Jy ! Component: 850 - total flux cleaned = -0.00075096 Jy ! Component: 900 - total flux cleaned = -0.000763978 Jy ! Component: 950 - total flux cleaned = -0.000788971 Jy ! Component: 1000 - total flux cleaned = -0.000776665 Jy ! Component: 1050 - total flux cleaned = -0.000740225 Jy ! Component: 1100 - total flux cleaned = -0.000775858 Jy ! Component: 1150 - total flux cleaned = -0.000752397 Jy ! Component: 1200 - total flux cleaned = -0.000763682 Jy ! Component: 1250 - total flux cleaned = -0.000786146 Jy ! Component: 1300 - total flux cleaned = -0.000775094 Jy ! Component: 1350 - total flux cleaned = -0.000808068 Jy ! Component: 1400 - total flux cleaned = -0.000829664 Jy ! Component: 1450 - total flux cleaned = -0.000882638 Jy ! Component: 1500 - total flux cleaned = -0.000913751 Jy ! Component: 1550 - total flux cleaned = -0.00091356 Jy ! Component: 1600 - total flux cleaned = -0.000933851 Jy ! Component: 1650 - total flux cleaned = -0.000953815 Jy ! Component: 1700 - total flux cleaned = -0.000953878 Jy ! Component: 1750 - total flux cleaned = -0.00100231 Jy ! Component: 1800 - total flux cleaned = -0.000992558 Jy ! Component: 1850 - total flux cleaned = -0.00102105 Jy ! Component: 1900 - total flux cleaned = -0.001021 Jy ! Component: 1950 - total flux cleaned = -0.00103035 Jy ! Component: 2000 - total flux cleaned = -0.00108512 Jy ! Component: 2050 - total flux cleaned = -0.00108508 Jy ! Component: 2100 - total flux cleaned = -0.00111187 Jy ! Component: 2150 - total flux cleaned = -0.00115584 Jy ! Component: 2200 - total flux cleaned = -0.00117327 Jy ! Component: 2250 - total flux cleaned = -0.00122502 Jy ! Component: 2300 - total flux cleaned = -0.00124196 Jy ! Component: 2350 - total flux cleaned = -0.00126737 Jy ! Component: 2400 - total flux cleaned = -0.00130921 Jy ! Component: 2450 - total flux cleaned = -0.00132574 Jy ! Component: 2500 - total flux cleaned = -0.00135033 Jy ! Component: 2550 - total flux cleaned = -0.00136665 Jy ! Component: 2600 - total flux cleaned = -0.00140688 Jy ! Component: 2650 - total flux cleaned = -0.00141476 Jy ! Component: 2700 - total flux cleaned = -0.0014147 Jy ! Component: 2750 - total flux cleaned = -0.00139903 Jy ! Component: 2800 - total flux cleaned = -0.00140689 Jy ! Component: 2850 - total flux cleaned = -0.00142215 Jy ! Component: 2900 - total flux cleaned = -0.00146007 Jy ! Component: 2950 - total flux cleaned = -0.00145243 Jy ! Component: 3000 - total flux cleaned = -0.00146742 Jy ! Component: 3050 - total flux cleaned = -0.00148218 Jy ! Component: 3100 - total flux cleaned = -0.00147498 Jy ! Component: 3150 - total flux cleaned = -0.00148957 Jy ! Component: 3200 - total flux cleaned = -0.0014897 Jy ! Component: 3250 - total flux cleaned = -0.00151115 Jy ! Component: 3300 - total flux cleaned = -0.00153247 Jy ! Component: 3350 - total flux cleaned = -0.00153246 Jy ! Component: 3400 - total flux cleaned = -0.00156057 Jy ! Component: 3450 - total flux cleaned = -0.00155359 Jy ! Component: 3500 - total flux cleaned = -0.00154667 Jy ! Component: 3550 - total flux cleaned = -0.0015536 Jy ! Component: 3600 - total flux cleaned = -0.00156722 Jy ! Component: 3650 - total flux cleaned = -0.00157395 Jy ! Component: 3700 - total flux cleaned = -0.00154026 Jy ! Component: 3750 - total flux cleaned = -0.00152692 Jy ! Component: 3800 - total flux cleaned = -0.00154025 Jy ! Component: 3850 - total flux cleaned = -0.00153362 Jy ! Component: 3900 - total flux cleaned = -0.00155333 Jy ! Component: 3950 - total flux cleaned = -0.00156636 Jy ! Component: 4000 - total flux cleaned = -0.00155335 Jy ! Component: 4050 - total flux cleaned = -0.00157919 Jy ! Total flux subtracted in 4096 components = -0.00160493 Jy ! Clean residual min=-0.000346 max=0.000412 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0680685 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 407 components and 0.0680685 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1626+5049_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9645 x 2.749 at 31.33 degrees (North through East) ! Clean map min=-0.00085716 max=0.048028 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1626+5049_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0480285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.678442 0.678442 1.35688 2.71377 5.42753 10.8551 21.7101 43.4203 86.8405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.189 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1626+5049_X_uvs.log closed on Sat Mar 29 22:26:11 2014