! Started logfile: /d2/scr/pima/bp177h_uvs/J1226+6406_X_uvs.log on Sat Mar 29 22:19:48 2014 obs /d2/scr/pima/bp177h_uvs/J1226+6406_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1226+6406_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1226+6406 ! ! 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/J1226+6406_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=1.000264Jy sigma=38.987863 ! Fit after self-cal, rms=0.970133Jy sigma=37.831282 ! 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=0.7241 mas, bmaj=2.866 mas, bpa=1.629 degrees ! Estimated noise=0.783421 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 = 0.0212685 Jy ! Component: 100 - total flux cleaned = 0.026372 Jy ! Total flux subtracted in 100 components = 0.026372 Jy ! Clean residual min=-0.002435 max=0.003217 Jy/beam ! Clean residual mean=0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.026372 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.026372 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=0.017884Jy sigma=0.680215 ! Fit after self-cal, rms=0.016454Jy sigma=0.618732 ! 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=0.8981 mas, bmaj=2.885 mas, bpa=1.326 degrees ! Estimated noise=0.557215 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 = 0.00483543 Jy ! Component: 100 - total flux cleaned = 0.00694496 Jy ! Component: 150 - total flux cleaned = 0.00807886 Jy ! Component: 200 - total flux cleaned = 0.00881588 Jy ! Total flux subtracted in 200 components = 0.00881588 Jy ! Clean residual min=-0.001571 max=0.001880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0351878 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0351878 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=0.015066Jy sigma=0.567640 ! Fit after self-cal, rms=0.015065Jy sigma=0.567421 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8981 x 2.885 at 1.326 degrees (North through East) ! Clean map min=-0.0014775 max=0.03078 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 1.14 ! LA 0.95 MK 0.95 NL 1.06 OV 0.88 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 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=0.015065Jy sigma=0.567421 ! Fit after self-cal, rms=0.015000Jy sigma=0.566031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=2.892 mas, bpa=1.365 degrees ! Estimated noise=0.556256 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 = 0.000480805 Jy ! Component: 100 - total flux cleaned = 0.000803542 Jy ! Component: 150 - total flux cleaned = 0.00101831 Jy ! Component: 200 - total flux cleaned = 0.00107938 Jy ! Total flux subtracted in 200 components = 0.00107938 Jy ! Clean residual min=-0.001477 max=0.001700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0362672 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0362672 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=0.014976Jy sigma=0.565468 ! Fit after self-cal, rms=0.014976Jy sigma=0.565445 ! 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=0.014976Jy sigma=0.565445 ! Fit after self-cal, rms=0.014984Jy sigma=0.565413 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=2.891 mas, bpa=1.369 degrees ! Estimated noise=0.556692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145734 Jy ! Component: 100 - total flux cleaned = 0.000193097 Jy ! Component: 150 - total flux cleaned = 0.000225247 Jy ! Component: 200 - total flux cleaned = 0.000250039 Jy ! Total flux subtracted in 200 components = 0.000250039 Jy ! Clean residual min=-0.001469 max=0.001687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0365172 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0365173 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=0.014978Jy sigma=0.565259 ! Fit after self-cal, rms=0.014978Jy sigma=0.565258 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.76874e-05 Jy ! Component: 100 - total flux cleaned = 3.57211e-05 Jy ! Component: 150 - total flux cleaned = 5.30382e-05 Jy ! Component: 200 - total flux cleaned = 6.99528e-05 Jy ! Total flux subtracted in 200 components = 6.99528e-05 Jy ! Clean residual min=-0.001462 max=0.001682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0365872 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0365872 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=0.014974Jy sigma=0.565118 ! Fit after self-cal, rms=0.014973Jy sigma=0.565117 ! 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=0.014973Jy sigma=0.565117 ! Fit after self-cal, rms=0.014977Jy sigma=0.565114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=2.891 mas, bpa=1.373 degrees ! Estimated noise=0.556819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88917e-05 Jy ! Component: 100 - total flux cleaned = 5.07293e-05 Jy ! Component: 150 - total flux cleaned = 6.15123e-05 Jy ! Component: 200 - total flux cleaned = 7.74048e-05 Jy ! Total flux subtracted in 200 components = 7.74048e-05 Jy ! Clean residual min=-0.001459 max=0.001677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0366646 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0366646 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=0.014973Jy sigma=0.564998 ! Fit after self-cal, rms=0.014973Jy sigma=0.564997 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 = 9.16359e-06 Jy ! Component: 100 - total flux cleaned = 2.44294e-05 Jy ! Component: 150 - total flux cleaned = 3.44891e-05 Jy ! Component: 200 - total flux cleaned = 4.44175e-05 Jy ! Total flux subtracted in 200 components = 4.44175e-05 Jy ! Clean residual min=-0.001456 max=0.001673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.036709 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.036709 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=0.014970Jy sigma=0.564889 ! Fit after self-cal, rms=0.014970Jy sigma=0.564887 ! 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=0.014970Jy sigma=0.564887 ! Fit after self-cal, rms=0.014971Jy sigma=0.564887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.004 mas, bmaj=3.072 mas, bpa=0.004892 degrees ! Estimated noise=0.703058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958035 Jy ! Component: 100 - total flux cleaned = 0.00112275 Jy ! Component: 150 - total flux cleaned = 0.00117064 Jy ! Component: 200 - total flux cleaned = 0.00118324 Jy ! Total flux subtracted in 200 components = 0.00118324 Jy ! Clean residual min=-0.001938 max=0.002159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0378923 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0378923 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=0.015010Jy sigma=0.566717 ! Fit after self-cal, rms=0.015008Jy sigma=0.566508 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 = 5.78764e-05 Jy ! Component: 100 - total flux cleaned = 4.64125e-05 Jy ! Component: 150 - total flux cleaned = 5.73637e-05 Jy ! Component: 200 - total flux cleaned = 5.75081e-05 Jy ! Total flux subtracted in 200 components = 5.75081e-05 Jy ! Clean residual min=-0.001918 max=0.002138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0379498 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0379498 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=0.015042Jy sigma=0.567727 ! Fit after self-cal, rms=0.015043Jy sigma=0.567681 ! 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=0.8967 mas, bmaj=2.891 mas, bpa=1.375 degrees ! Estimated noise=0.556865 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8967 x 2.891 at 1.375 degrees (North through East) ! Clean map min=-0.0015786 max=0.030759 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=0.7233 mas, bmaj=2.871 mas, bpa=1.667 degrees ! Estimated noise=0.782818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226567 Jy ! Component: 100 - total flux cleaned = 0.0282082 Jy ! Component: 150 - total flux cleaned = 0.0307798 Jy ! Component: 200 - total flux cleaned = 0.0321868 Jy ! Total flux subtracted in 200 components = 0.0321868 Jy ! Clean residual min=-0.001695 max=0.002092 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0321868 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0321868 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=2.891 mas, bpa=1.375 degrees ! Estimated noise=0.556865 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233228 Jy ! Component: 100 - total flux cleaned = 0.00363493 Jy ! Component: 150 - total flux cleaned = 0.00455481 Jy ! Component: 200 - total flux cleaned = 0.00525155 Jy ! Total flux subtracted in 200 components = 0.00525155 Jy ! Clean residual min=-0.001438 max=0.001421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0374383 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.0374383 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=2.004 mas, bmaj=3.072 mas, bpa=0.004892 degrees ! Estimated noise=0.703058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105327 Jy ! Component: 100 - total flux cleaned = 0.00141684 Jy ! Component: 150 - total flux cleaned = 0.00162008 Jy ! Component: 200 - total flux cleaned = 0.00177066 Jy ! Total flux subtracted in 200 components = 0.00177066 Jy ! Clean residual min=-0.001832 max=0.001934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.039209 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 = 0.000112626 Jy ! Component: 100 - total flux cleaned = 0.000184892 Jy ! Component: 150 - total flux cleaned = 0.000209131 Jy ! Component: 200 - total flux cleaned = 0.000236578 Jy ! Total flux subtracted in 200 components = 0.000236578 Jy ! Clean residual min=-0.001867 max=0.001927 Jy/beam ! Clean residual mean=-0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0394455 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 88 components and 0.0394455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=2.891 mas, bpa=1.375 degrees ! Estimated noise=0.556865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104222 Jy ! Component: 100 - total flux cleaned = -0.000157554 Jy ! Component: 150 - total flux cleaned = -0.0002017 Jy ! Component: 200 - total flux cleaned = -0.000174069 Jy ! Total flux subtracted in 200 components = -0.000174069 Jy ! Clean residual min=-0.001418 max=0.001353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0392715 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.0392715 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=0.014768Jy sigma=0.557331 ! Fit after self-cal, rms=0.014740Jy sigma=0.556314 wmodel /d2/scr/pima/bp177h_uvs/J1226+6406_X_map.mod ! Writing 106 model components to file: /d2/scr/pima/bp177h_uvs/J1226+6406_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1226+6406_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1226+6406_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1226+6406_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1226+6406_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 = -0.000208294 Jy ! Component: 100 - total flux cleaned = -0.000281138 Jy ! Component: 150 - total flux cleaned = -0.000370714 Jy ! Component: 200 - total flux cleaned = -0.000412932 Jy ! Component: 250 - total flux cleaned = -0.000433567 Jy ! Component: 300 - total flux cleaned = -0.000433924 Jy ! Component: 350 - total flux cleaned = -0.000378178 Jy ! Component: 400 - total flux cleaned = -0.000342416 Jy ! Component: 450 - total flux cleaned = -0.000290188 Jy ! Component: 500 - total flux cleaned = -0.000189796 Jy ! Component: 550 - total flux cleaned = -0.000109116 Jy ! Component: 600 - total flux cleaned = -1.44341e-05 Jy ! Component: 650 - total flux cleaned = 0.000138582 Jy ! Component: 700 - total flux cleaned = 0.000198209 Jy ! Component: 750 - total flux cleaned = 0.000285172 Jy ! Component: 800 - total flux cleaned = 0.000355892 Jy ! Component: 850 - total flux cleaned = 0.00039716 Jy ! Component: 900 - total flux cleaned = 0.000383678 Jy ! Component: 950 - total flux cleaned = 0.000370962 Jy ! Component: 1000 - total flux cleaned = 0.000410041 Jy ! Component: 1050 - total flux cleaned = 0.00041016 Jy ! Component: 1100 - total flux cleaned = 0.000385416 Jy ! Component: 1150 - total flux cleaned = 0.000397645 Jy ! Component: 1200 - total flux cleaned = 0.000397845 Jy ! Component: 1250 - total flux cleaned = 0.000421317 Jy ! Component: 1300 - total flux cleaned = 0.000444193 Jy ! Component: 1350 - total flux cleaned = 0.000444174 Jy ! Component: 1400 - total flux cleaned = 0.000488963 Jy ! Component: 1450 - total flux cleaned = 0.000511117 Jy ! Component: 1500 - total flux cleaned = 0.000511151 Jy ! Component: 1550 - total flux cleaned = 0.00056434 Jy ! Component: 1600 - total flux cleaned = 0.000553902 Jy ! Component: 1650 - total flux cleaned = 0.000636279 Jy ! Component: 1700 - total flux cleaned = 0.000636061 Jy ! Component: 1750 - total flux cleaned = 0.000665901 Jy ! Component: 1800 - total flux cleaned = 0.000665682 Jy ! Component: 1850 - total flux cleaned = 0.000704651 Jy ! Component: 1900 - total flux cleaned = 0.000733612 Jy ! Component: 1950 - total flux cleaned = 0.000762257 Jy ! Component: 2000 - total flux cleaned = 0.000827807 Jy ! Component: 2050 - total flux cleaned = 0.000864739 Jy ! Component: 2100 - total flux cleaned = 0.000892041 Jy ! Component: 2150 - total flux cleaned = 0.000919027 Jy ! Component: 2200 - total flux cleaned = 0.000927955 Jy ! Component: 2250 - total flux cleaned = 0.000936884 Jy ! Component: 2300 - total flux cleaned = 0.00092829 Jy ! Component: 2350 - total flux cleaned = 0.000971337 Jy ! Component: 2400 - total flux cleaned = 0.000979627 Jy ! Component: 2450 - total flux cleaned = 0.000962812 Jy ! Component: 2500 - total flux cleaned = 0.00096275 Jy ! Component: 2550 - total flux cleaned = 0.000954584 Jy ! Component: 2600 - total flux cleaned = 0.000970788 Jy ! Component: 2650 - total flux cleaned = 0.000954632 Jy ! Component: 2700 - total flux cleaned = 0.000946666 Jy ! Component: 2750 - total flux cleaned = 0.000938895 Jy ! Component: 2800 - total flux cleaned = 0.000923201 Jy ! Component: 2850 - total flux cleaned = 0.000892434 Jy ! Component: 2900 - total flux cleaned = 0.000884824 Jy ! Component: 2950 - total flux cleaned = 0.000877288 Jy ! Component: 3000 - total flux cleaned = 0.000869759 Jy ! Component: 3050 - total flux cleaned = 0.000854894 Jy ! Component: 3100 - total flux cleaned = 0.000847418 Jy ! Component: 3150 - total flux cleaned = 0.000847449 Jy ! Component: 3200 - total flux cleaned = 0.000825536 Jy ! Component: 3250 - total flux cleaned = 0.000796592 Jy ! Component: 3300 - total flux cleaned = 0.000782241 Jy ! Component: 3350 - total flux cleaned = 0.000767903 Jy ! Component: 3400 - total flux cleaned = 0.000739461 Jy ! Component: 3450 - total flux cleaned = 0.000739462 Jy ! Component: 3500 - total flux cleaned = 0.000718382 Jy ! Component: 3550 - total flux cleaned = 0.000711427 Jy ! Component: 3600 - total flux cleaned = 0.000697464 Jy ! Component: 3650 - total flux cleaned = 0.000642234 Jy ! Component: 3700 - total flux cleaned = 0.000621703 Jy ! Component: 3750 - total flux cleaned = 0.000621717 Jy ! Component: 3800 - total flux cleaned = 0.000614898 Jy ! Component: 3850 - total flux cleaned = 0.000587885 Jy ! Component: 3900 - total flux cleaned = 0.000614799 Jy ! Component: 3950 - total flux cleaned = 0.00060141 Jy ! Component: 4000 - total flux cleaned = 0.000581391 Jy ! Component: 4050 - total flux cleaned = 0.000574734 Jy ! Total flux subtracted in 4096 components = 0.000561493 Jy ! Clean residual min=-0.000512 max=0.000379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.039833 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 418 components and 0.039833 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1226+6406_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8967 x 2.891 at 1.375 degrees (North through East) ! Clean map min=-0.00075726 max=0.030261 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1226+6406_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0302613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09985 1.09985 2.1997 4.39939 8.79878 17.5976 35.1951 70.3903 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 272.764 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1226+6406_X_uvs.log closed on Sat Mar 29 22:19:53 2014