! Started logfile: /d2/scr/pima/bp177g_uvs/J2005+7752_C_uvs.log on Thu Mar 6 00:37:09 2014 obs /d2/scr/pima/bp177g_uvs/J2005+7752_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_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/bp177g_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=1.251971Jy sigma=48.475371 ! Fit after self-cal, rms=0.296355Jy sigma=11.825434 ! 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=1.353 mas, bmaj=5.262 mas, bpa=-81.86 degrees ! Estimated noise=0.729953 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 = 0.559787 Jy ! Component: 100 - total flux cleaned = 0.681962 Jy ! Total flux subtracted in 100 components = 0.681962 Jy ! Clean residual min=-0.021934 max=0.040624 Jy/beam ! Clean residual mean=-0.000061 rms=0.006148 Jy/beam ! Combined flux in latest and established models = 0.681962 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.681962 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=0.131254Jy sigma=4.276253 ! Fit after self-cal, rms=0.131227Jy sigma=4.274493 ! Inverting map ! Added new window around map position (6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414546 Jy ! Component: 100 - total flux cleaned = 0.0646619 Jy ! Total flux subtracted in 100 components = 0.0646619 Jy ! Clean residual min=-0.019614 max=0.023761 Jy/beam ! Clean residual mean=-0.000032 rms=0.004853 Jy/beam ! Combined flux in latest and established models = 0.746624 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.746624 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=0.114728Jy sigma=3.634107 ! Fit after self-cal, rms=0.114178Jy sigma=3.610776 ! 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=1.595 mas, bmaj=5.861 mas, bpa=-82.13 degrees ! Estimated noise=0.552246 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 = 0.0204613 Jy ! Component: 100 - total flux cleaned = 0.0336599 Jy ! Component: 150 - total flux cleaned = 0.0432646 Jy ! Component: 200 - total flux cleaned = 0.0504362 Jy ! Total flux subtracted in 200 components = 0.0504362 Jy ! Clean residual min=-0.019727 max=0.022211 Jy/beam ! Clean residual mean=-0.000020 rms=0.004947 Jy/beam ! Combined flux in latest and established models = 0.79706 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.79706 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=0.108301Jy sigma=3.447487 ! Fit after self-cal, rms=0.108147Jy sigma=3.440707 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.595 x 5.861 at -82.13 degrees (North through East) ! Clean map min=-0.019411 max=0.70496 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 0.95 FD 1.09 HN 0.96 KP 0.87 ! LA 1.06 MK 1.01 NL 1.08 OV 0.94 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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 0.92 FD 1.12 HN 0.98 KP 0.96 ! LA 1.05 MK 1.01 NL 1.04 OV 0.95 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 0.97 ! LA 1.08 MK 1.01 NL 1.06 OV 0.94 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.03 KP 0.96 ! LA 1.15 MK 0.97 NL 1.05 OV 0.94 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.98 KP 0.89 ! LA 1.06 MK 0.96 NL 1.06 OV 0.93 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.01 KP 0.96 ! LA 1.09 MK 0.98 NL 1.06 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.108147Jy sigma=3.440707 ! Fit after self-cal, rms=0.092569Jy sigma=2.710520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=5.851 mas, bpa=-82.13 degrees ! Estimated noise=0.549991 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 (-8.1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106488 Jy ! Component: 100 - total flux cleaned = 0.0139362 Jy ! Component: 150 - total flux cleaned = 0.0168134 Jy ! Component: 200 - total flux cleaned = 0.0191433 Jy ! Total flux subtracted in 200 components = 0.0191433 Jy ! Clean residual min=-0.013723 max=0.010628 Jy/beam ! Clean residual mean=0.000004 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.816204 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.816204 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=0.090593Jy sigma=2.614995 ! Fit after self-cal, rms=0.090454Jy sigma=2.606475 ! 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=0.090454Jy sigma=2.606475 ! Fit after self-cal, rms=0.090254Jy sigma=2.599860 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=5.847 mas, bpa=-82.15 degrees ! Estimated noise=0.549087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338841 Jy ! Component: 100 - total flux cleaned = 0.00526744 Jy ! Component: 150 - total flux cleaned = 0.00690788 Jy ! Component: 200 - total flux cleaned = 0.00828916 Jy ! Total flux subtracted in 200 components = 0.00828916 Jy ! Clean residual min=-0.013092 max=0.010351 Jy/beam ! Clean residual mean=0.000008 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 0.824493 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 89 components and 0.824493 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=0.089748Jy sigma=2.580429 ! Fit after self-cal, rms=0.089721Jy sigma=2.578476 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 = 0.00126314 Jy ! Component: 100 - total flux cleaned = 0.00196224 Jy ! Component: 150 - total flux cleaned = 0.00264262 Jy ! Component: 200 - total flux cleaned = 0.00325301 Jy ! Total flux subtracted in 200 components = 0.00325301 Jy ! Clean residual min=-0.012707 max=0.010389 Jy/beam ! Clean residual mean=0.000013 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.827746 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.827746 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=0.089537Jy sigma=2.572719 ! Fit after self-cal, rms=0.089531Jy sigma=2.572233 ! 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=0.089531Jy sigma=2.572233 ! Fit after self-cal, rms=0.089439Jy sigma=2.568794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.589 mas, bmaj=5.846 mas, bpa=-82.15 degrees ! Estimated noise=0.548786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125456 Jy ! Component: 100 - total flux cleaned = 0.00206335 Jy ! Component: 150 - total flux cleaned = 0.00278675 Jy ! Component: 200 - total flux cleaned = 0.00338179 Jy ! Total flux subtracted in 200 components = 0.00338179 Jy ! Clean residual min=-0.012661 max=0.010262 Jy/beam ! Clean residual mean=0.000012 rms=0.002639 Jy/beam ! Combined flux in latest and established models = 0.831128 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.831128 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=0.089226Jy sigma=2.564698 ! Fit after self-cal, rms=0.089223Jy sigma=2.564366 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 = 0.000475211 Jy ! Component: 100 - total flux cleaned = 0.000887669 Jy ! Component: 150 - total flux cleaned = 0.00126928 Jy ! Component: 200 - total flux cleaned = 0.00162397 Jy ! Total flux subtracted in 200 components = 0.00162397 Jy ! Clean residual min=-0.012484 max=0.010299 Jy/beam ! Clean residual mean=0.000014 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.832752 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.832752 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=0.089126Jy sigma=2.562051 ! Fit after self-cal, rms=0.089125Jy sigma=2.561928 ! 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=0.089125Jy sigma=2.561928 ! Fit after self-cal, rms=0.089077Jy sigma=2.560446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=7.042 mas, bpa=-83.95 degrees ! Estimated noise=0.671035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363911 Jy ! Component: 100 - total flux cleaned = 0.00464999 Jy ! Component: 150 - total flux cleaned = 0.00508047 Jy ! Component: 200 - total flux cleaned = 0.00545389 Jy ! Total flux subtracted in 200 components = 0.00545389 Jy ! Clean residual min=-0.018389 max=0.012711 Jy/beam ! Clean residual mean=0.000039 rms=0.004062 Jy/beam ! Combined flux in latest and established models = 0.838206 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.838206 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=0.089061Jy sigma=2.559430 ! Fit after self-cal, rms=0.089057Jy sigma=2.559180 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 = 5.92838e-05 Jy ! Component: 100 - total flux cleaned = 0.000454098 Jy ! Component: 150 - total flux cleaned = 0.000634192 Jy ! Component: 200 - total flux cleaned = 0.000803575 Jy ! Total flux subtracted in 200 components = 0.000803575 Jy ! Clean residual min=-0.018145 max=0.012673 Jy/beam ! Clean residual mean=0.000041 rms=0.004042 Jy/beam ! Combined flux in latest and established models = 0.839009 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 0.839009 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=0.089063Jy sigma=2.559564 ! Fit after self-cal, rms=0.089060Jy sigma=2.559410 ! 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=5.846 mas, bpa=-82.16 degrees ! Estimated noise=0.548888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.589 x 5.846 at -82.16 degrees (North through East) ! Clean map min=-0.011934 max=0.7033 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=0.089060Jy sigma=2.559410 ! Fit after self-cal, rms=0.086869Jy sigma=2.465422 ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=5.847 mas, bpa=-82.16 degrees ! Estimated noise=0.548418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00195863 Jy ! Component: 100 - total flux cleaned = -0.00188686 Jy ! Component: 150 - total flux cleaned = -0.00181806 Jy ! Component: 200 - total flux cleaned = -0.00170882 Jy ! Total flux subtracted in 200 components = -0.00170882 Jy ! Clean residual min=-0.012161 max=0.010613 Jy/beam ! Clean residual mean=0.000017 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.837301 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.8373 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=0.086673Jy sigma=2.461245 ! Fit after self-cal, rms=0.086671Jy sigma=2.461031 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.53026e-05 Jy ! Component: 100 - total flux cleaned = 0.000217874 Jy ! Component: 150 - total flux cleaned = 0.000303893 Jy ! Component: 200 - total flux cleaned = 0.000422751 Jy ! Total flux subtracted in 200 components = 0.000422751 Jy ! Clean residual min=-0.012127 max=0.010617 Jy/beam ! Clean residual mean=0.000018 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 0.837723 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 0.837723 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=0.086594Jy sigma=2.460239 ! Fit after self-cal, rms=0.086593Jy sigma=2.460170 ! 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=0.086593Jy sigma=2.460170 ! Fit after self-cal, rms=0.086575Jy sigma=2.459456 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=1.348 mas, bmaj=5.246 mas, bpa=-81.93 degrees ! Estimated noise=0.721695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.553322 Jy ! Component: 100 - total flux cleaned = 0.67458 Jy ! Component: 150 - total flux cleaned = 0.714703 Jy ! Component: 200 - total flux cleaned = 0.738424 Jy ! Total flux subtracted in 200 components = 0.738424 Jy ! Clean residual min=-0.011488 max=0.015711 Jy/beam ! Clean residual mean=-0.000043 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 0.738424 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.738424 Jy ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=5.847 mas, bpa=-82.16 degrees ! Estimated noise=0.54845 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 = 0.0226398 Jy ! Component: 100 - total flux cleaned = 0.0372103 Jy ! Component: 150 - total flux cleaned = 0.0477099 Jy ! Component: 200 - total flux cleaned = 0.0560159 Jy ! Total flux subtracted in 200 components = 0.0560159 Jy ! Clean residual min=-0.012798 max=0.010612 Jy/beam ! Clean residual mean=-0.000046 rms=0.002938 Jy/beam ! Combined flux in latest and established models = 0.79444 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 73 components and 0.79444 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=3.473 mas, bmaj=7.04 mas, bpa=-83.91 degrees ! Estimated noise=0.671287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118105 Jy ! Component: 100 - total flux cleaned = 0.0200017 Jy ! Component: 150 - total flux cleaned = 0.0263558 Jy ! Component: 200 - total flux cleaned = 0.0313682 Jy ! Total flux subtracted in 200 components = 0.0313682 Jy ! Clean residual min=-0.018665 max=0.012982 Jy/beam ! Clean residual mean=0.000003 rms=0.004226 Jy/beam ! Combined flux in latest and established models = 0.825809 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 = 0.00397375 Jy ! Component: 100 - total flux cleaned = 0.00712674 Jy ! Component: 150 - total flux cleaned = 0.0096295 Jy ! Component: 200 - total flux cleaned = 0.0116181 Jy ! Total flux subtracted in 200 components = 0.0116181 Jy ! Clean residual min=-0.018430 max=0.012995 Jy/beam ! Clean residual mean=0.000038 rms=0.004136 Jy/beam ! Combined flux in latest and established models = 0.837427 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 126 components and 0.837426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=5.847 mas, bpa=-82.16 degrees ! Estimated noise=0.54845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012985 Jy ! Component: 100 - total flux cleaned = -0.00141336 Jy ! Component: 150 - total flux cleaned = -0.0012064 Jy ! Component: 200 - total flux cleaned = -0.00130015 Jy ! Total flux subtracted in 200 components = -0.00130015 Jy ! Clean residual min=-0.011974 max=0.010823 Jy/beam ! Clean residual mean=0.000014 rms=0.002661 Jy/beam ! Combined flux in latest and established models = 0.836126 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.836126 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=0.087016Jy sigma=2.472627 ! Fit after self-cal, rms=0.086998Jy sigma=2.471866 wmodel /d2/scr/pima/bp177g_uvs/J2005+7752_C_map.mod ! Writing 147 model components to file: /d2/scr/pima/bp177g_uvs/J2005+7752_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J2005+7752_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J2005+7752_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J2005+7752_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177g_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 = -0.003056 Jy ! Component: 100 - total flux cleaned = -0.00417516 Jy ! Component: 150 - total flux cleaned = -0.00557757 Jy ! Component: 200 - total flux cleaned = -0.00690202 Jy ! Component: 250 - total flux cleaned = -0.00800043 Jy ! Component: 300 - total flux cleaned = -0.00919806 Jy ! Component: 350 - total flux cleaned = -0.0100557 Jy ! Component: 400 - total flux cleaned = -0.010882 Jy ! Component: 450 - total flux cleaned = -0.0115443 Jy ! Component: 500 - total flux cleaned = -0.0123085 Jy ! Component: 550 - total flux cleaned = -0.0127982 Jy ! Component: 600 - total flux cleaned = -0.0131498 Jy ! Component: 650 - total flux cleaned = -0.0133762 Jy ! Component: 700 - total flux cleaned = -0.0137076 Jy ! Component: 750 - total flux cleaned = -0.0140269 Jy ! Component: 800 - total flux cleaned = -0.0141294 Jy ! Component: 850 - total flux cleaned = -0.0142315 Jy ! Component: 900 - total flux cleaned = -0.0142353 Jy ! Component: 950 - total flux cleaned = -0.0142376 Jy ! Component: 1000 - total flux cleaned = -0.0142381 Jy ! Component: 1050 - total flux cleaned = -0.014146 Jy ! Component: 1100 - total flux cleaned = -0.0139685 Jy ! Component: 1150 - total flux cleaned = -0.0138825 Jy ! Component: 1200 - total flux cleaned = -0.0137974 Jy ! Component: 1250 - total flux cleaned = -0.013389 Jy ! Component: 1300 - total flux cleaned = -0.0131511 Jy ! Component: 1350 - total flux cleaned = -0.0128372 Jy ! Component: 1400 - total flux cleaned = -0.0124522 Jy ! Component: 1450 - total flux cleaned = -0.0122244 Jy ! Component: 1500 - total flux cleaned = -0.0118538 Jy ! Component: 1550 - total flux cleaned = -0.0113449 Jy ! Component: 1600 - total flux cleaned = -0.0111308 Jy ! Component: 1650 - total flux cleaned = -0.0107782 Jy ! Component: 1700 - total flux cleaned = -0.0103623 Jy ! Component: 1750 - total flux cleaned = -0.00988507 Jy ! Component: 1800 - total flux cleaned = -0.00961662 Jy ! Component: 1850 - total flux cleaned = -0.00928576 Jy ! Component: 1900 - total flux cleaned = -0.00876471 Jy ! Component: 1950 - total flux cleaned = -0.00837921 Jy ! Component: 2000 - total flux cleaned = -0.00799958 Jy ! Component: 2050 - total flux cleaned = -0.0074372 Jy ! Component: 2100 - total flux cleaned = -0.00700664 Jy ! Component: 2150 - total flux cleaned = -0.00639951 Jy ! Component: 2200 - total flux cleaned = -0.00598102 Jy ! Component: 2250 - total flux cleaned = -0.00550893 Jy ! Component: 2300 - total flux cleaned = -0.00515902 Jy ! Component: 2350 - total flux cleaned = -0.00464155 Jy ! Component: 2400 - total flux cleaned = -0.00441393 Jy ! Component: 2450 - total flux cleaned = -0.00413335 Jy ! Component: 2500 - total flux cleaned = -0.00391125 Jy ! Component: 2550 - total flux cleaned = -0.00363673 Jy ! Component: 2600 - total flux cleaned = -0.00336636 Jy ! Component: 2650 - total flux cleaned = -0.00315238 Jy ! Component: 2700 - total flux cleaned = -0.00299371 Jy ! Component: 2750 - total flux cleaned = -0.00288907 Jy ! Component: 2800 - total flux cleaned = -0.00283739 Jy ! Component: 2850 - total flux cleaned = -0.00258123 Jy ! Component: 2900 - total flux cleaned = -0.00253014 Jy ! Component: 2950 - total flux cleaned = -0.00237959 Jy ! Component: 3000 - total flux cleaned = -0.00232929 Jy ! Component: 3050 - total flux cleaned = -0.0020329 Jy ! Component: 3100 - total flux cleaned = -0.00178838 Jy ! Component: 3150 - total flux cleaned = -0.00164256 Jy ! Component: 3200 - total flux cleaned = -0.00135455 Jy ! Component: 3250 - total flux cleaned = -0.00121204 Jy ! Component: 3300 - total flux cleaned = -0.00102338 Jy ! Component: 3350 - total flux cleaned = -0.000836488 Jy ! Component: 3400 - total flux cleaned = -0.000605167 Jy ! Component: 3450 - total flux cleaned = -0.000513625 Jy ! Component: 3500 - total flux cleaned = -0.000331462 Jy ! Component: 3550 - total flux cleaned = -0.000467047 Jy ! Component: 3600 - total flux cleaned = -0.000377002 Jy ! Component: 3650 - total flux cleaned = -0.000466243 Jy ! Component: 3700 - total flux cleaned = -0.000466434 Jy ! Component: 3750 - total flux cleaned = -0.000378383 Jy ! Component: 3800 - total flux cleaned = -0.000422419 Jy ! Component: 3850 - total flux cleaned = -0.000422505 Jy ! Component: 3900 - total flux cleaned = -0.00042292 Jy ! Component: 3950 - total flux cleaned = -0.000465779 Jy ! Component: 4000 - total flux cleaned = -0.000380511 Jy ! Component: 4050 - total flux cleaned = -0.000253512 Jy ! Total flux subtracted in 4096 components = -0.000211674 Jy ! Clean residual min=-0.002442 max=0.002135 Jy/beam ! Clean residual mean=0.000004 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.835915 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 491 components and 0.835915 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J2005+7752_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.587 x 5.847 at -82.16 degrees (North through East) ! Clean map min=-0.0072129 max=0.70209 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_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 0.702092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000748738 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319932 0.319932 0.639863 1.27973 2.55945 5.1189 10.2378 20.4756 40.9512 81.9025 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.702 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 937.7 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J2005+7752_C_uvs.log closed on Thu Mar 6 00:37:14 2014