! Started logfile: /d2/scr/pima/bp177h_uvs/J1540+5803_X_uvs.log on Sat Mar 29 22:23:42 2014 obs /d2/scr/pima/bp177h_uvs/J1540+5803_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1540+5803_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1540+5803 ! ! 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/J1540+5803_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=1.001240Jy sigma=38.510303 ! Fit after self-cal, rms=0.976078Jy sigma=37.531354 ! 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=0.7372 mas, bmaj=2.929 mas, bpa=30.28 degrees ! Estimated noise=0.768015 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 = 0.0182041 Jy ! Component: 100 - total flux cleaned = 0.0224295 Jy ! Total flux subtracted in 100 components = 0.0224295 Jy ! Clean residual min=-0.002092 max=0.002557 Jy/beam ! Clean residual mean=0.000006 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0224295 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0224295 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=0.017193Jy sigma=0.642993 ! Fit after self-cal, rms=0.015435Jy sigma=0.568701 ! 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=0.9296 mas, bmaj=2.843 mas, bpa=28.9 degrees ! Estimated noise=0.5653 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 = 0.00309075 Jy ! Component: 100 - total flux cleaned = 0.00459898 Jy ! Component: 150 - total flux cleaned = 0.00560681 Jy ! Component: 200 - total flux cleaned = 0.00617055 Jy ! Total flux subtracted in 200 components = 0.00617055 Jy ! Clean residual min=-0.001306 max=0.001673 Jy/beam ! Clean residual mean=0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0286 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0286 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=0.014808Jy sigma=0.544322 ! Fit after self-cal, rms=0.014803Jy sigma=0.544060 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 2.843 at 28.9 degrees (North through East) ! Clean map min=-0.0012858 max=0.025265 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 1.06 FD 1.14 HN 0.93 KP 0.85 ! LA 1.02 MK 0.96 NL 1.08 OV 1.08 ! PT 0.84 SC 0.88 ! ! ! 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 0.88 FD 0.92 HN 1.01 KP 1.13 ! LA 0.92 MK 1.17 NL 1.16 OV 1.19 ! PT 0.87 SC 0.93 ! ! ! 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 1.00* 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 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=0.014803Jy sigma=0.544060 ! Fit after self-cal, rms=0.014674Jy sigma=0.538969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9281 mas, bmaj=2.838 mas, bpa=28.97 degrees ! Estimated noise=0.563142 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 = 0.000191694 Jy ! Component: 100 - total flux cleaned = 0.000254451 Jy ! Component: 150 - total flux cleaned = 0.000291762 Jy ! Component: 200 - total flux cleaned = 0.000356909 Jy ! Total flux subtracted in 200 components = 0.000356909 Jy ! Clean residual min=-0.001139 max=0.001299 Jy/beam ! Clean residual mean=0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0289569 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0289569 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=0.014624Jy sigma=0.537132 ! Fit after self-cal, rms=0.014627Jy sigma=0.537022 ! 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=0.014627Jy sigma=0.537022 ! Fit after self-cal, rms=0.014643Jy sigma=0.536967 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9269 mas, bmaj=2.838 mas, bpa=28.96 degrees ! Estimated noise=0.563917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141511 Jy ! Component: 100 - total flux cleaned = 0.000184231 Jy ! Component: 150 - total flux cleaned = 0.000236163 Jy ! Component: 200 - total flux cleaned = 0.000282284 Jy ! Total flux subtracted in 200 components = 0.000282284 Jy ! Clean residual min=-0.001138 max=0.001266 Jy/beam ! Clean residual mean=0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0292392 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0292392 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=0.014620Jy sigma=0.536127 ! Fit after self-cal, rms=0.014619Jy sigma=0.536112 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 = 4.68681e-05 Jy ! Component: 100 - total flux cleaned = 5.64287e-05 Jy ! Component: 150 - total flux cleaned = 8.40115e-05 Jy ! Component: 200 - total flux cleaned = 0.000109407 Jy ! Total flux subtracted in 200 components = 0.000109407 Jy ! Clean residual min=-0.001143 max=0.001252 Jy/beam ! Clean residual mean=0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0293486 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0293486 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=0.014608Jy sigma=0.535713 ! Fit after self-cal, rms=0.014608Jy sigma=0.535705 ! 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=0.014608Jy sigma=0.535705 ! Fit after self-cal, rms=0.014620Jy sigma=0.535643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=2.837 mas, bpa=28.96 degrees ! Estimated noise=0.564597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.17844e-05 Jy ! Component: 100 - total flux cleaned = 0.000116966 Jy ! Component: 150 - total flux cleaned = 0.000140221 Jy ! Component: 200 - total flux cleaned = 0.000161889 Jy ! Total flux subtracted in 200 components = 0.000161889 Jy ! Clean residual min=-0.001145 max=0.001232 Jy/beam ! Clean residual mean=0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0295105 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0295105 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=0.014612Jy sigma=0.535356 ! Fit after self-cal, rms=0.014612Jy sigma=0.535349 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 = 1.61604e-05 Jy ! Component: 100 - total flux cleaned = 9.19675e-06 Jy ! Component: 150 - total flux cleaned = 9.20235e-06 Jy ! Component: 200 - total flux cleaned = 9.46764e-06 Jy ! Total flux subtracted in 200 components = 9.46764e-06 Jy ! Clean residual min=-0.001147 max=0.001228 Jy/beam ! Clean residual mean=0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.02952 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.02952 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=0.014606Jy sigma=0.535150 ! Fit after self-cal, rms=0.014606Jy sigma=0.535145 ! 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=0.014606Jy sigma=0.535145 ! Fit after self-cal, rms=0.014607Jy sigma=0.535134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.982 mas, bmaj=3.05 mas, bpa=28.75 degrees ! Estimated noise=0.709924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512108 Jy ! Component: 100 - total flux cleaned = 0.000609384 Jy ! Component: 150 - total flux cleaned = 0.000638338 Jy ! Component: 200 - total flux cleaned = 0.000655248 Jy ! Total flux subtracted in 200 components = 0.000655248 Jy ! Clean residual min=-0.001255 max=0.001209 Jy/beam ! Clean residual mean=0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0301752 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0301752 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=0.014611Jy sigma=0.535220 ! Fit after self-cal, rms=0.014611Jy sigma=0.535197 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 = 5.6829e-05 Jy ! Component: 100 - total flux cleaned = 5.62495e-05 Jy ! Component: 150 - total flux cleaned = 4.94498e-05 Jy ! Component: 200 - total flux cleaned = 5.57474e-05 Jy ! Total flux subtracted in 200 components = 5.57474e-05 Jy ! Clean residual min=-0.001240 max=0.001208 Jy/beam ! Clean residual mean=0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.030231 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.030231 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=0.014615Jy sigma=0.535308 ! Fit after self-cal, rms=0.014615Jy sigma=0.535304 ! 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=0.925 mas, bmaj=2.837 mas, bpa=28.96 degrees ! Estimated noise=0.564699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.925 x 2.837 at 28.96 degrees (North through East) ! Clean map min=-0.0010656 max=0.025331 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=0.733 mas, bmaj=2.926 mas, bpa=30.26 degrees ! Estimated noise=0.76389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189358 Jy ! Component: 100 - total flux cleaned = 0.0234408 Jy ! Component: 150 - total flux cleaned = 0.0255604 Jy ! Component: 200 - total flux cleaned = 0.0269625 Jy ! Total flux subtracted in 200 components = 0.0269625 Jy ! Clean residual min=-0.001791 max=0.002253 Jy/beam ! Clean residual mean=0.000005 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0269625 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0269625 Jy ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=2.837 mas, bpa=28.96 degrees ! Estimated noise=0.564699 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 (-2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177993 Jy ! Component: 100 - total flux cleaned = 0.00270244 Jy ! Component: 150 - total flux cleaned = 0.00298747 Jy ! Component: 200 - total flux cleaned = 0.0031206 Jy ! Total flux subtracted in 200 components = 0.0031206 Jy ! Clean residual min=-0.001167 max=0.001252 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0300831 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.0300831 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=1.982 mas, bmaj=3.05 mas, bpa=28.75 degrees ! Estimated noise=0.709924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763225 Jy ! Component: 100 - total flux cleaned = 0.000763332 Jy ! Component: 150 - total flux cleaned = 0.000712409 Jy ! Component: 200 - total flux cleaned = 0.000656156 Jy ! Total flux subtracted in 200 components = 0.000656156 Jy ! Clean residual min=-0.001192 max=0.001294 Jy/beam ! Clean residual mean=0.000005 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0307392 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 = -3.39226e-07 Jy ! Component: 100 - total flux cleaned = 1.02949e-05 Jy ! Component: 150 - total flux cleaned = 1.00506e-05 Jy ! Component: 200 - total flux cleaned = 1.89075e-05 Jy ! Total flux subtracted in 200 components = 1.89075e-05 Jy ! Clean residual min=-0.001200 max=0.001269 Jy/beam ! Clean residual mean=0.000005 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0307581 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 90 components and 0.0307581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=2.837 mas, bpa=28.96 degrees ! Estimated noise=0.564699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179198 Jy ! Component: 100 - total flux cleaned = -0.000193423 Jy ! Component: 150 - total flux cleaned = -0.000219878 Jy ! Component: 200 - total flux cleaned = -0.000231668 Jy ! Total flux subtracted in 200 components = -0.000231668 Jy ! Clean residual min=-0.001134 max=0.001101 Jy/beam ! Clean residual mean=0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0305265 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.0305265 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=0.014516Jy sigma=0.531959 ! Fit after self-cal, rms=0.014496Jy sigma=0.531204 wmodel /d2/scr/pima/bp177h_uvs/J1540+5803_X_map.mod ! Writing 109 model components to file: /d2/scr/pima/bp177h_uvs/J1540+5803_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1540+5803_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1540+5803_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1540+5803_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1540+5803_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 = -9.29804e-05 Jy ! Component: 100 - total flux cleaned = 7.85144e-05 Jy ! Component: 150 - total flux cleaned = 0.000259321 Jy ! Component: 200 - total flux cleaned = 0.000398294 Jy ! Component: 250 - total flux cleaned = 0.000499288 Jy ! Component: 300 - total flux cleaned = 0.000547494 Jy ! Component: 350 - total flux cleaned = 0.000500177 Jy ! Component: 400 - total flux cleaned = 0.00046957 Jy ! Component: 450 - total flux cleaned = 0.000410361 Jy ! Component: 500 - total flux cleaned = 0.000381498 Jy ! Component: 550 - total flux cleaned = 0.000338866 Jy ! Component: 600 - total flux cleaned = 0.000283529 Jy ! Component: 650 - total flux cleaned = 0.000242845 Jy ! Component: 700 - total flux cleaned = 0.000176735 Jy ! Component: 750 - total flux cleaned = 0.000151002 Jy ! Component: 800 - total flux cleaned = 0.000125555 Jy ! Component: 850 - total flux cleaned = 0.000100475 Jy ! Component: 900 - total flux cleaned = 8.77649e-05 Jy ! Component: 950 - total flux cleaned = 1.53684e-05 Jy ! Component: 1000 - total flux cleaned = -2.01292e-05 Jy ! Component: 1050 - total flux cleaned = 3.27031e-06 Jy ! Component: 1100 - total flux cleaned = -4.26064e-05 Jy ! Component: 1150 - total flux cleaned = -4.27125e-05 Jy ! Component: 1200 - total flux cleaned = -6.49684e-05 Jy ! Component: 1250 - total flux cleaned = -6.51852e-05 Jy ! Component: 1300 - total flux cleaned = -8.6741e-05 Jy ! Component: 1350 - total flux cleaned = -0.00010798 Jy ! Component: 1400 - total flux cleaned = -0.000107961 Jy ! Component: 1450 - total flux cleaned = -0.000107977 Jy ! Component: 1500 - total flux cleaned = -8.75739e-05 Jy ! Component: 1550 - total flux cleaned = -5.74347e-05 Jy ! Component: 1600 - total flux cleaned = -6.74023e-05 Jy ! Component: 1650 - total flux cleaned = -5.75254e-05 Jy ! Component: 1700 - total flux cleaned = -4.77403e-05 Jy ! Component: 1750 - total flux cleaned = -4.77328e-05 Jy ! Component: 1800 - total flux cleaned = -5.71568e-05 Jy ! Component: 1850 - total flux cleaned = -7.58069e-05 Jy ! Component: 1900 - total flux cleaned = -2.95536e-05 Jy ! Component: 1950 - total flux cleaned = -4.78423e-05 Jy ! Component: 2000 - total flux cleaned = -3.8884e-05 Jy ! Component: 2050 - total flux cleaned = -4.77203e-05 Jy ! Component: 2100 - total flux cleaned = -3.01239e-05 Jy ! Component: 2150 - total flux cleaned = -8.22151e-05 Jy ! Component: 2200 - total flux cleaned = -4.773e-05 Jy ! Component: 2250 - total flux cleaned = -5.11245e-06 Jy ! Component: 2300 - total flux cleaned = 2.86296e-05 Jy ! Component: 2350 - total flux cleaned = 5.359e-05 Jy ! Component: 2400 - total flux cleaned = 7.0048e-05 Jy ! Component: 2450 - total flux cleaned = 9.4481e-05 Jy ! Component: 2500 - total flux cleaned = 9.45277e-05 Jy ! Component: 2550 - total flux cleaned = 0.00012675 Jy ! Component: 2600 - total flux cleaned = 0.000158626 Jy ! Component: 2650 - total flux cleaned = 0.000174293 Jy ! Component: 2700 - total flux cleaned = 0.000197706 Jy ! Component: 2750 - total flux cleaned = 0.000197734 Jy ! Component: 2800 - total flux cleaned = 0.000213158 Jy ! Component: 2850 - total flux cleaned = 0.000235976 Jy ! Component: 2900 - total flux cleaned = 0.000281117 Jy ! Component: 2950 - total flux cleaned = 0.000281145 Jy ! Component: 3000 - total flux cleaned = 0.000310825 Jy ! Component: 3050 - total flux cleaned = 0.000325582 Jy ! Component: 3100 - total flux cleaned = 0.000318245 Jy ! Component: 3150 - total flux cleaned = 0.000361767 Jy ! Component: 3200 - total flux cleaned = 0.000354619 Jy ! Component: 3250 - total flux cleaned = 0.000390293 Jy ! Component: 3300 - total flux cleaned = 0.00041151 Jy ! Component: 3350 - total flux cleaned = 0.000432542 Jy ! Component: 3400 - total flux cleaned = 0.000432547 Jy ! Component: 3450 - total flux cleaned = 0.000425612 Jy ! Component: 3500 - total flux cleaned = 0.000432514 Jy ! Component: 3550 - total flux cleaned = 0.00043255 Jy ! Component: 3600 - total flux cleaned = 0.000405356 Jy ! Component: 3650 - total flux cleaned = 0.000398632 Jy ! Component: 3700 - total flux cleaned = 0.000385227 Jy ! Component: 3750 - total flux cleaned = 0.000385216 Jy ! Component: 3800 - total flux cleaned = 0.000385198 Jy ! Component: 3850 - total flux cleaned = 0.000365367 Jy ! Component: 3900 - total flux cleaned = 0.000365376 Jy ! Component: 3950 - total flux cleaned = 0.000326248 Jy ! Component: 4000 - total flux cleaned = 0.00031974 Jy ! Component: 4050 - total flux cleaned = 0.000313265 Jy ! Total flux subtracted in 4096 components = 0.000287581 Jy ! Clean residual min=-0.000395 max=0.000382 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0308141 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 384 components and 0.0308141 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1540+5803_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.925 x 2.837 at 28.96 degrees (North through East) ! Clean map min=-0.0010996 max=0.024638 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1540+5803_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0246384 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34182 1.34182 2.68365 5.36729 10.7346 21.4692 42.9383 85.8767 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 223.576 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1540+5803_X_uvs.log closed on Sat Mar 29 22:23:48 2014