! Started logfile: /d2/scr/pima/bp177h_uvs/J2005+7752_C_uvs.log on Sun Mar 30 00:54:16 2014 obs /d2/scr/pima/bp177h_uvs/J2005+7752_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J2005+7752_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783333 visibilities/baseline/integration-bin. ! Found source: J2005+7752 ! ! 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 1128 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/bp177h_uvs/J2005+7752_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.217169Jy sigma=47.694485 ! Fit after self-cal, rms=0.320682Jy sigma=12.920172 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=5.403 mas, bpa=-82.28 degrees ! Estimated noise=0.739984 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 = 0.528655 Jy ! Component: 100 - total flux cleaned = 0.644082 Jy ! Total flux subtracted in 100 components = 0.644082 Jy ! Clean residual min=-0.014608 max=0.034319 Jy/beam ! Clean residual mean=-0.000038 rms=0.004440 Jy/beam ! Combined flux in latest and established models = 0.644082 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.644082 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=0.116278Jy sigma=3.846367 ! Fit after self-cal, rms=0.116266Jy sigma=3.844955 ! Inverting map ! Added new window around map position (-5.4, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378764 Jy ! Component: 100 - total flux cleaned = 0.06039 Jy ! Total flux subtracted in 100 components = 0.06039 Jy ! Clean residual min=-0.014062 max=0.015347 Jy/beam ! Clean residual mean=-0.000023 rms=0.003083 Jy/beam ! Combined flux in latest and established models = 0.704472 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.704472 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=0.095664Jy sigma=2.974699 ! Fit after self-cal, rms=0.095336Jy sigma=2.959079 ! 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=1.598 mas, bmaj=5.864 mas, bpa=-83.49 degrees ! Estimated noise=0.541958 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 = 0.0248159 Jy ! Component: 100 - total flux cleaned = 0.0397356 Jy ! Component: 150 - total flux cleaned = 0.0498403 Jy ! Component: 200 - total flux cleaned = 0.057053 Jy ! Total flux subtracted in 200 components = 0.057053 Jy ! Clean residual min=-0.013804 max=0.012899 Jy/beam ! Clean residual mean=-0.000025 rms=0.003311 Jy/beam ! Combined flux in latest and established models = 0.761525 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 69 components and 0.761525 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=0.086368Jy sigma=2.636668 ! Fit after self-cal, rms=0.086196Jy sigma=2.628687 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.598 x 5.864 at -83.49 degrees (North through East) ! Clean map min=-0.012733 max=0.68921 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 0.98 FD 1.03 HN 0.98 KP 0.89 ! LA 1.03 MK 1.04 NL 1.05 OV 0.97 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.02 KP 0.93 ! LA 1.11 MK 0.99 NL 1.09 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.01 KP 0.99 ! LA 1.06 MK 1.02 NL 1.02 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 0.99 ! LA 1.06 MK 1.01 NL 1.02 OV 0.96 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.05 KP 0.99 ! LA 1.11 MK 0.98 NL 0.99 OV 0.97 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.98 KP 0.91 ! LA 1.02 MK 0.97 NL 1.00 OV 0.94 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.03 KP 0.98 ! LA 1.02 MK 0.99 NL 1.01 OV 1.00 ! PT 0.92 SC 1.01 ! ! ! Fit before self-cal, rms=0.086196Jy sigma=2.628687 ! Fit after self-cal, rms=0.071236Jy sigma=1.741943 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=5.86 mas, bpa=-83.48 degrees ! Estimated noise=0.543402 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 = 0.00608689 Jy ! Component: 100 - total flux cleaned = 0.00997961 Jy ! Component: 150 - total flux cleaned = 0.012793 Jy ! Component: 200 - total flux cleaned = 0.0148708 Jy ! Total flux subtracted in 200 components = 0.0148708 Jy ! Clean residual min=-0.006129 max=0.004583 Jy/beam ! Clean residual mean=-0.000015 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.776396 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 98 components and 0.776396 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=0.070179Jy sigma=1.719691 ! Fit after self-cal, rms=0.070167Jy sigma=1.718384 ! 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=0.070167Jy sigma=1.718384 ! Fit after self-cal, rms=0.069930Jy sigma=1.704435 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=5.858 mas, bpa=-83.46 degrees ! Estimated noise=0.546528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484065 Jy ! Component: 100 - total flux cleaned = 0.00757362 Jy ! Component: 150 - total flux cleaned = 0.00961606 Jy ! Component: 200 - total flux cleaned = 0.011227 Jy ! Total flux subtracted in 200 components = 0.011227 Jy ! Clean residual min=-0.006224 max=0.004579 Jy/beam ! Clean residual mean=-0.000014 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.787623 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 125 components and 0.787623 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=0.069156Jy sigma=1.695645 ! Fit after self-cal, rms=0.069156Jy sigma=1.695331 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 = 0.00142368 Jy ! Component: 100 - total flux cleaned = 0.00248312 Jy ! Component: 150 - total flux cleaned = 0.00331611 Jy ! Component: 200 - total flux cleaned = 0.00397724 Jy ! Total flux subtracted in 200 components = 0.00397724 Jy ! Clean residual min=-0.006297 max=0.004697 Jy/beam ! Clean residual mean=-0.000009 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.7916 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 0.7916 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=0.069031Jy sigma=1.695868 ! Fit after self-cal, rms=0.069033Jy sigma=1.695752 ! 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=0.069033Jy sigma=1.695752 ! Fit after self-cal, rms=0.068744Jy sigma=1.678401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=5.857 mas, bpa=-83.43 degrees ! Estimated noise=0.549955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430943 Jy ! Component: 100 - total flux cleaned = 0.00646082 Jy ! Component: 150 - total flux cleaned = 0.00794006 Jy ! Component: 200 - total flux cleaned = 0.00904267 Jy ! Total flux subtracted in 200 components = 0.00904267 Jy ! Clean residual min=-0.006407 max=0.004612 Jy/beam ! Clean residual mean=-0.000012 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.800643 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.800643 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=0.068109Jy sigma=1.674477 ! Fit after self-cal, rms=0.068110Jy sigma=1.674399 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 = 0.000928896 Jy ! Component: 100 - total flux cleaned = 0.00163382 Jy ! Component: 150 - total flux cleaned = 0.00218809 Jy ! Component: 200 - total flux cleaned = 0.00262632 Jy ! Total flux subtracted in 200 components = 0.00262632 Jy ! Clean residual min=-0.006449 max=0.004726 Jy/beam ! Clean residual mean=-0.000009 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.803269 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 0.803269 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=0.068035Jy sigma=1.675311 ! Fit after self-cal, rms=0.068037Jy sigma=1.675264 ! 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=0.068037Jy sigma=1.675264 ! Fit after self-cal, rms=0.067800Jy sigma=1.661278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.903 mas, bpa=-83.91 degrees ! Estimated noise=0.677399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544877 Jy ! Component: 100 - total flux cleaned = 0.00819695 Jy ! Component: 150 - total flux cleaned = 0.00999101 Jy ! Component: 200 - total flux cleaned = 0.011168 Jy ! Total flux subtracted in 200 components = 0.011168 Jy ! Clean residual min=-0.009712 max=0.007302 Jy/beam ! Clean residual mean=-0.000014 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 0.814437 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.814437 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=0.067270Jy sigma=1.662503 ! Fit after self-cal, rms=0.067266Jy sigma=1.662328 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 = 0.000821018 Jy ! Component: 100 - total flux cleaned = 0.00129043 Jy ! Component: 150 - total flux cleaned = 0.00137503 Jy ! Component: 200 - total flux cleaned = 0.00145509 Jy ! Total flux subtracted in 200 components = 0.00145509 Jy ! Clean residual min=-0.009779 max=0.007455 Jy/beam ! Clean residual mean=-0.000011 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.815892 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 181 components and 0.815892 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=0.067265Jy sigma=1.664597 ! Fit after self-cal, rms=0.067265Jy sigma=1.664586 ! 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=1.589 mas, bmaj=5.857 mas, bpa=-83.41 degrees ! Estimated noise=0.553152 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.589 x 5.857 at -83.41 degrees (North through East) ! Clean map min=-0.006572 max=0.70144 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067265Jy sigma=1.664586 ! Fit after self-cal, rms=0.065638Jy sigma=1.575180 ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=5.859 mas, bpa=-83.41 degrees ! Estimated noise=0.556589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394911 Jy ! Component: 100 - total flux cleaned = 0.00558098 Jy ! Component: 150 - total flux cleaned = 0.00620803 Jy ! Component: 200 - total flux cleaned = 0.00674571 Jy ! Total flux subtracted in 200 components = 0.00674571 Jy ! Clean residual min=-0.006788 max=0.004865 Jy/beam ! Clean residual mean=-0.000012 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.822638 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 190 components and 0.822638 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=0.065064Jy sigma=1.573584 ! Fit after self-cal, rms=0.065064Jy sigma=1.573433 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536478 Jy ! Component: 100 - total flux cleaned = 0.000693153 Jy ! Component: 150 - total flux cleaned = 0.000802135 Jy ! Component: 200 - total flux cleaned = 0.000920926 Jy ! Total flux subtracted in 200 components = 0.000920926 Jy ! Clean residual min=-0.006848 max=0.004882 Jy/beam ! Clean residual mean=-0.000011 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.823559 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 194 components and 0.823559 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=0.064999Jy sigma=1.573657 ! Fit after self-cal, rms=0.065001Jy sigma=1.573631 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065001Jy sigma=1.573631 ! Fit after self-cal, rms=0.064876Jy sigma=1.563689 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=1.3 mas, bmaj=5.41 mas, bpa=-82.2 degrees ! Estimated noise=0.761258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.543692 Jy ! Component: 100 - total flux cleaned = 0.663338 Jy ! Component: 150 - total flux cleaned = 0.705609 Jy ! Component: 200 - total flux cleaned = 0.731061 Jy ! Total flux subtracted in 200 components = 0.731061 Jy ! Clean residual min=-0.008236 max=0.013561 Jy/beam ! Clean residual mean=-0.000034 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.731061 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.731061 Jy ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=5.859 mas, bpa=-83.39 degrees ! Estimated noise=0.559491 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 = 0.0276682 Jy ! Component: 100 - total flux cleaned = 0.0455085 Jy ! Component: 150 - total flux cleaned = 0.0579255 Jy ! Component: 200 - total flux cleaned = 0.0669688 Jy ! Total flux subtracted in 200 components = 0.0669688 Jy ! Clean residual min=-0.007452 max=0.006542 Jy/beam ! Clean residual mean=-0.000048 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.79803 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 91 components and 0.79803 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=6.895 mas, bpa=-83.82 degrees ! Estimated noise=0.687467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121525 Jy ! Component: 100 - total flux cleaned = 0.0199107 Jy ! Component: 150 - total flux cleaned = 0.0251477 Jy ! Component: 200 - total flux cleaned = 0.0287214 Jy ! Total flux subtracted in 200 components = 0.0287214 Jy ! Clean residual min=-0.009975 max=0.007559 Jy/beam ! Clean residual mean=-0.000031 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 0.826752 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 = 0.00244241 Jy ! Component: 100 - total flux cleaned = 0.00411366 Jy ! Component: 150 - total flux cleaned = 0.00525988 Jy ! Component: 200 - total flux cleaned = 0.00604614 Jy ! Total flux subtracted in 200 components = 0.00604614 Jy ! Clean residual min=-0.010099 max=0.007710 Jy/beam ! Clean residual mean=-0.000016 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.832798 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 146 components and 0.832798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=5.859 mas, bpa=-83.39 degrees ! Estimated noise=0.559491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133223 Jy ! Component: 100 - total flux cleaned = -0.00192804 Jy ! Component: 150 - total flux cleaned = -0.00204819 Jy ! Component: 200 - total flux cleaned = -0.00200048 Jy ! Total flux subtracted in 200 components = -0.00200048 Jy ! Clean residual min=-0.006928 max=0.004954 Jy/beam ! Clean residual mean=-0.000011 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.830797 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 149 components and 0.830797 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=0.064513Jy sigma=1.570337 ! Fit after self-cal, rms=0.064523Jy sigma=1.570185 wmodel /d2/scr/pima/bp177h_uvs/J2005+7752_C_map.mod ! Writing 149 model components to file: /d2/scr/pima/bp177h_uvs/J2005+7752_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J2005+7752_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J2005+7752_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J2005+7752_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J2005+7752_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 = -0.00309574 Jy ! Component: 100 - total flux cleaned = -0.00575594 Jy ! Component: 150 - total flux cleaned = -0.00767867 Jy ! Component: 200 - total flux cleaned = -0.00883536 Jy ! Component: 250 - total flux cleaned = -0.00950223 Jy ! Component: 300 - total flux cleaned = -0.00989713 Jy ! Component: 350 - total flux cleaned = -0.010197 Jy ! Component: 400 - total flux cleaned = -0.0104843 Jy ! Component: 450 - total flux cleaned = -0.0108998 Jy ! Component: 500 - total flux cleaned = -0.0112999 Jy ! Component: 550 - total flux cleaned = -0.0114931 Jy ! Component: 600 - total flux cleaned = -0.0116822 Jy ! Component: 650 - total flux cleaned = -0.0119251 Jy ! Component: 700 - total flux cleaned = -0.0120432 Jy ! Component: 750 - total flux cleaned = -0.0122731 Jy ! Component: 800 - total flux cleaned = -0.0125528 Jy ! Component: 850 - total flux cleaned = -0.0127711 Jy ! Component: 900 - total flux cleaned = -0.0130898 Jy ! Component: 950 - total flux cleaned = -0.0131421 Jy ! Component: 1000 - total flux cleaned = -0.0133966 Jy ! Component: 1050 - total flux cleaned = -0.0134957 Jy ! Component: 1100 - total flux cleaned = -0.0136411 Jy ! Component: 1150 - total flux cleaned = -0.0136409 Jy ! Component: 1200 - total flux cleaned = -0.0136422 Jy ! Component: 1250 - total flux cleaned = -0.0137811 Jy ! Component: 1300 - total flux cleaned = -0.0136903 Jy ! Component: 1350 - total flux cleaned = -0.0136906 Jy ! Component: 1400 - total flux cleaned = -0.0136894 Jy ! Component: 1450 - total flux cleaned = -0.0136883 Jy ! Component: 1500 - total flux cleaned = -0.0136448 Jy ! Component: 1550 - total flux cleaned = -0.0136029 Jy ! Component: 1600 - total flux cleaned = -0.0135205 Jy ! Component: 1650 - total flux cleaned = -0.013439 Jy ! Component: 1700 - total flux cleaned = -0.0133994 Jy ! Component: 1750 - total flux cleaned = -0.0133987 Jy ! Component: 1800 - total flux cleaned = -0.0132032 Jy ! Component: 1850 - total flux cleaned = -0.0130875 Jy ! Component: 1900 - total flux cleaned = -0.0130493 Jy ! Component: 1950 - total flux cleaned = -0.0129739 Jy ! Component: 2000 - total flux cleaned = -0.012826 Jy ! Component: 2050 - total flux cleaned = -0.012753 Jy ! Component: 2100 - total flux cleaned = -0.0127168 Jy ! Component: 2150 - total flux cleaned = -0.0125741 Jy ! Component: 2200 - total flux cleaned = -0.0124684 Jy ! Component: 2250 - total flux cleaned = -0.012399 Jy ! Component: 2300 - total flux cleaned = -0.0123984 Jy ! Component: 2350 - total flux cleaned = -0.0122623 Jy ! Component: 2400 - total flux cleaned = -0.012195 Jy ! Component: 2450 - total flux cleaned = -0.0120619 Jy ! Component: 2500 - total flux cleaned = -0.0118977 Jy ! Component: 2550 - total flux cleaned = -0.0119295 Jy ! Component: 2600 - total flux cleaned = -0.0117684 Jy ! Component: 2650 - total flux cleaned = -0.0116097 Jy ! Component: 2700 - total flux cleaned = -0.01161 Jy ! Component: 2750 - total flux cleaned = -0.0114541 Jy ! Component: 2800 - total flux cleaned = -0.011331 Jy ! Component: 2850 - total flux cleaned = -0.0113008 Jy ! Component: 2900 - total flux cleaned = -0.011149 Jy ! Component: 2950 - total flux cleaned = -0.0109992 Jy ! Component: 3000 - total flux cleaned = -0.0109399 Jy ! Component: 3050 - total flux cleaned = -0.0107927 Jy ! Component: 3100 - total flux cleaned = -0.0107348 Jy ! Component: 3150 - total flux cleaned = -0.0106187 Jy ! Component: 3200 - total flux cleaned = -0.0105612 Jy ! Component: 3250 - total flux cleaned = -0.0105042 Jy ! Component: 3300 - total flux cleaned = -0.0103911 Jy ! Component: 3350 - total flux cleaned = -0.0103912 Jy ! Component: 3400 - total flux cleaned = -0.0104189 Jy ! Component: 3450 - total flux cleaned = -0.0104187 Jy ! Component: 3500 - total flux cleaned = -0.0103912 Jy ! Component: 3550 - total flux cleaned = -0.010445 Jy ! Component: 3600 - total flux cleaned = -0.0103914 Jy ! Component: 3650 - total flux cleaned = -0.0103913 Jy ! Component: 3700 - total flux cleaned = -0.0104973 Jy ! Component: 3750 - total flux cleaned = -0.0105237 Jy ! Component: 3800 - total flux cleaned = -0.0106282 Jy ! Component: 3850 - total flux cleaned = -0.0107063 Jy ! Component: 3900 - total flux cleaned = -0.0108095 Jy ! Component: 3950 - total flux cleaned = -0.0109117 Jy ! Component: 4000 - total flux cleaned = -0.0108862 Jy ! Component: 4050 - total flux cleaned = -0.0109874 Jy ! Total flux subtracted in 4096 components = -0.0110378 Jy ! Clean residual min=-0.001800 max=0.001473 Jy/beam ! Clean residual mean=-0.000013 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.819759 Jy keep ! Adding 377 model components to the UV plane model. ! The established model now contains 526 components and 0.81976 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J2005+7752_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 5.859 at -83.39 degrees (North through East) ! Clean map min=-0.0039064 max=0.70889 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J2005+7752_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.708889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000478324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202426 0.202426 0.404851 0.809702 1.6194 3.23881 6.47762 12.9552 25.9105 51.8209 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.708 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1482.03 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J2005+7752_C_uvs.log closed on Sun Mar 30 00:54:22 2014