! Started logfile: /d2/scr/pima/bp177i_uvs/J1323+6452_C_uvs.log on Tue Apr 15 00:27:47 2014 obs /d2/scr/pima/bp177i_uvs/J1323+6452_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1323+6452_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1323+6452 ! ! 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1323+6452_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. ! ! 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=1.000079Jy sigma=44.976242 ! Fit after self-cal, rms=0.941636Jy sigma=42.357107 ! 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=1.326 mas, bmaj=5.064 mas, bpa=28.1 degrees ! Estimated noise=0.646622 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 = 0.0420679 Jy ! Component: 100 - total flux cleaned = 0.053548 Jy ! Total flux subtracted in 100 components = 0.053548 Jy ! Clean residual min=-0.002470 max=0.005138 Jy/beam ! Clean residual mean=-0.000007 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.053548 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.053548 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=0.018591Jy sigma=0.741308 ! Fit after self-cal, rms=0.018573Jy sigma=0.740552 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567384 Jy ! Component: 100 - total flux cleaned = 0.00861394 Jy ! Total flux subtracted in 100 components = 0.00861394 Jy ! Clean residual min=-0.002011 max=0.002092 Jy/beam ! Clean residual mean=-0.000006 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0621619 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.0621619 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=0.015886Jy sigma=0.621282 ! Fit after self-cal, rms=0.015879Jy sigma=0.620910 ! 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=1.629 mas, bmaj=5.172 mas, bpa=27.59 degrees ! Estimated noise=0.484838 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 = 0.0026967 Jy ! Component: 100 - total flux cleaned = 0.00422535 Jy ! Component: 150 - total flux cleaned = 0.00524959 Jy ! Component: 200 - total flux cleaned = 0.00594866 Jy ! Total flux subtracted in 200 components = 0.00594866 Jy ! Clean residual min=-0.001560 max=0.001962 Jy/beam ! Clean residual mean=-0.000014 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0681106 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.0681106 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=0.015252Jy sigma=0.600879 ! Fit after self-cal, rms=0.015248Jy sigma=0.600714 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.629 x 5.172 at 27.59 degrees (North through East) ! Clean map min=-0.0015151 max=0.057522 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 0.96 FD 1.03 HN 0.99 KP 0.86 ! LA 0.97 MK 0.97 NL 1.15 OV 0.97 ! PT 0.86 SC 0.95 ! ! ! 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 0.91 FD 1.05 HN 1.02 KP 0.95 ! LA 1.04 MK 0.99 NL 1.05 OV 1.07 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.04 KP 1.02 ! LA 1.02 MK 1.01 NL 1.06 OV 0.96 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.02 KP 0.97 ! LA 1.13 MK 0.99 NL 1.05 OV 1.01 ! PT 0.99 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.01 KP 0.91 ! LA 1.01 MK 0.95 NL 1.06 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.05 KP 0.97 ! LA 1.02 MK 0.94 NL 1.08 OV 1.03 ! PT 0.94 SC 1.15 ! ! ! Fit before self-cal, rms=0.015248Jy sigma=0.600714 ! Fit after self-cal, rms=0.014489Jy sigma=0.561335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=5.18 mas, bpa=27.61 degrees ! Estimated noise=0.486386 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 = 0.000224745 Jy ! Component: 100 - total flux cleaned = 0.00027201 Jy ! Component: 150 - total flux cleaned = 0.000271264 Jy ! Component: 200 - total flux cleaned = 0.000270833 Jy ! Total flux subtracted in 200 components = 0.000270833 Jy ! Clean residual min=-0.001263 max=0.001238 Jy/beam ! Clean residual mean=-0.000008 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0683814 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0683814 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=0.014455Jy sigma=0.560507 ! Fit after self-cal, rms=0.014455Jy sigma=0.560419 ! 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=0.014455Jy sigma=0.560419 ! Fit after self-cal, rms=0.014483Jy sigma=0.560275 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=5.182 mas, bpa=27.63 degrees ! Estimated noise=0.488068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199455 Jy ! Component: 100 - total flux cleaned = 0.00019941 Jy ! Component: 150 - total flux cleaned = 0.000199681 Jy ! Component: 200 - total flux cleaned = 0.000199925 Jy ! Total flux subtracted in 200 components = 0.000199925 Jy ! Clean residual min=-0.001267 max=0.001220 Jy/beam ! Clean residual mean=-0.000008 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0685814 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0685814 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=0.014462Jy sigma=0.560023 ! Fit after self-cal, rms=0.014461Jy sigma=0.560015 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 = -7.32765e-06 Jy ! Component: 100 - total flux cleaned = -7.59428e-06 Jy ! Component: 150 - total flux cleaned = -7.75637e-06 Jy ! Component: 200 - total flux cleaned = 1.47964e-06 Jy ! Total flux subtracted in 200 components = 1.47964e-06 Jy ! Clean residual min=-0.001259 max=0.001209 Jy/beam ! Clean residual mean=-0.000008 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0685828 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.0685828 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=0.014457Jy sigma=0.559859 ! Fit after self-cal, rms=0.014456Jy sigma=0.559854 ! 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=0.014456Jy sigma=0.559854 ! Fit after self-cal, rms=0.014491Jy sigma=0.559701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=5.183 mas, bpa=27.64 degrees ! Estimated noise=0.490017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196662 Jy ! Component: 100 - total flux cleaned = 0.000186524 Jy ! Component: 150 - total flux cleaned = 0.000186629 Jy ! Component: 200 - total flux cleaned = 0.000190658 Jy ! Total flux subtracted in 200 components = 0.000190658 Jy ! Clean residual min=-0.001273 max=0.001201 Jy/beam ! Clean residual mean=-0.000008 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0687735 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.0687734 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=0.014477Jy sigma=0.559768 ! Fit after self-cal, rms=0.014477Jy sigma=0.559767 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 = -2.67283e-07 Jy ! Component: 100 - total flux cleaned = 3.09479e-06 Jy ! Component: 150 - total flux cleaned = 9.44975e-06 Jy ! Component: 200 - total flux cleaned = 1.25129e-05 Jy ! Total flux subtracted in 200 components = 1.25129e-05 Jy ! Clean residual min=-0.001269 max=0.001196 Jy/beam ! Clean residual mean=-0.000008 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.068786 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.068786 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=0.014476Jy sigma=0.559713 ! Fit after self-cal, rms=0.014475Jy sigma=0.559711 ! 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=0.014475Jy sigma=0.559711 ! Fit after self-cal, rms=0.014505Jy sigma=0.559620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=5.597 mas, bpa=27.09 degrees ! Estimated noise=0.602479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262961 Jy ! Component: 100 - total flux cleaned = 0.000293568 Jy ! Component: 150 - total flux cleaned = 0.000298084 Jy ! Component: 200 - total flux cleaned = 0.000293941 Jy ! Total flux subtracted in 200 components = 0.000293941 Jy ! Clean residual min=-0.001613 max=0.001529 Jy/beam ! Clean residual mean=-0.000016 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0690799 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.0690799 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=0.014501Jy sigma=0.559740 ! Fit after self-cal, rms=0.014501Jy sigma=0.559732 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 = 7.14575e-06 Jy ! Component: 100 - total flux cleaned = 4.8266e-07 Jy ! Component: 150 - total flux cleaned = -2.52935e-06 Jy ! Component: 200 - total flux cleaned = -2.64637e-06 Jy ! Total flux subtracted in 200 components = -2.64637e-06 Jy ! Clean residual min=-0.001608 max=0.001519 Jy/beam ! Clean residual mean=-0.000016 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0690773 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.0690773 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=0.014501Jy sigma=0.559746 ! Fit after self-cal, rms=0.014501Jy sigma=0.559744 ! 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=1.634 mas, bmaj=5.184 mas, bpa=27.65 degrees ! Estimated noise=0.491625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.634 x 5.184 at 27.65 degrees (North through East) ! Clean map min=-0.001207 max=0.058426 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=1.33 mas, bmaj=5.079 mas, bpa=28.12 degrees ! Estimated noise=0.659532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428999 Jy ! Component: 100 - total flux cleaned = 0.0545755 Jy ! Component: 150 - total flux cleaned = 0.0603617 Jy ! Component: 200 - total flux cleaned = 0.0633705 Jy ! Total flux subtracted in 200 components = 0.0633705 Jy ! Clean residual min=-0.001623 max=0.001489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0633705 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0633705 Jy ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=5.184 mas, bpa=27.65 degrees ! Estimated noise=0.491625 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 = 0.00247593 Jy ! Component: 100 - total flux cleaned = 0.003803 Jy ! Component: 150 - total flux cleaned = 0.00465934 Jy ! Component: 200 - total flux cleaned = 0.00497977 Jy ! Total flux subtracted in 200 components = 0.00497977 Jy ! Clean residual min=-0.001357 max=0.001234 Jy/beam ! Clean residual mean=-0.000008 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0683503 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.0683503 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=3.523 mas, bmaj=5.597 mas, bpa=27.09 degrees ! Estimated noise=0.602479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613556 Jy ! Component: 100 - total flux cleaned = 0.000675143 Jy ! Component: 150 - total flux cleaned = 0.00066349 Jy ! Component: 200 - total flux cleaned = 0.000663143 Jy ! Total flux subtracted in 200 components = 0.000663143 Jy ! Clean residual min=-0.001652 max=0.001545 Jy/beam ! Clean residual mean=-0.000016 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0690134 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 = -2.27121e-07 Jy ! Component: 100 - total flux cleaned = -8.67083e-08 Jy ! Component: 150 - total flux cleaned = 5.46045e-06 Jy ! Component: 200 - total flux cleaned = 1.00365e-05 Jy ! Total flux subtracted in 200 components = 1.00365e-05 Jy ! Clean residual min=-0.001633 max=0.001531 Jy/beam ! Clean residual mean=-0.000016 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0690235 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0690235 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=5.184 mas, bpa=27.65 degrees ! Estimated noise=0.491625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125991 Jy ! Component: 100 - total flux cleaned = -0.000138163 Jy ! Component: 150 - total flux cleaned = -0.000138265 Jy ! Component: 200 - total flux cleaned = -0.000121274 Jy ! Total flux subtracted in 200 components = -0.000121274 Jy ! Clean residual min=-0.001298 max=0.001171 Jy/beam ! Clean residual mean=-0.000007 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0689022 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.0689022 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=0.014509Jy sigma=0.560242 ! Fit after self-cal, rms=0.014507Jy sigma=0.560199 wmodel /d2/scr/pima/bp177i_uvs/J1323+6452_C_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp177i_uvs/J1323+6452_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1323+6452_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1323+6452_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1323+6452_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1323+6452_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 = -0.000497263 Jy ! Component: 100 - total flux cleaned = -0.000670432 Jy ! Component: 150 - total flux cleaned = -0.000813453 Jy ! Component: 200 - total flux cleaned = -0.00094906 Jy ! Component: 250 - total flux cleaned = -0.00107853 Jy ! Component: 300 - total flux cleaned = -0.00118493 Jy ! Component: 350 - total flux cleaned = -0.00125337 Jy ! Component: 400 - total flux cleaned = -0.00131912 Jy ! Component: 450 - total flux cleaned = -0.00136669 Jy ! Component: 500 - total flux cleaned = -0.00144335 Jy ! Component: 550 - total flux cleaned = -0.00153251 Jy ! Component: 600 - total flux cleaned = -0.00159067 Jy ! Component: 650 - total flux cleaned = -0.00170344 Jy ! Component: 700 - total flux cleaned = -0.00177195 Jy ! Component: 750 - total flux cleaned = -0.00183904 Jy ! Component: 800 - total flux cleaned = -0.00190496 Jy ! Component: 850 - total flux cleaned = -0.00196929 Jy ! Component: 900 - total flux cleaned = -0.00204468 Jy ! Component: 950 - total flux cleaned = -0.00206926 Jy ! Component: 1000 - total flux cleaned = -0.0021654 Jy ! Component: 1050 - total flux cleaned = -0.00221268 Jy ! Component: 1100 - total flux cleaned = -0.00227047 Jy ! Component: 1150 - total flux cleaned = -0.00229325 Jy ! Component: 1200 - total flux cleaned = -0.00238277 Jy ! Component: 1250 - total flux cleaned = -0.00240447 Jy ! Component: 1300 - total flux cleaned = -0.00246913 Jy ! Component: 1350 - total flux cleaned = -0.00247966 Jy ! Component: 1400 - total flux cleaned = -0.00249018 Jy ! Component: 1450 - total flux cleaned = -0.00249033 Jy ! Component: 1500 - total flux cleaned = -0.00252053 Jy ! Component: 1550 - total flux cleaned = -0.00254057 Jy ! Component: 1600 - total flux cleaned = -0.00258983 Jy ! Component: 1650 - total flux cleaned = -0.0026483 Jy ! Component: 1700 - total flux cleaned = -0.00270583 Jy ! Component: 1750 - total flux cleaned = -0.00274357 Jy ! Component: 1800 - total flux cleaned = -0.00277172 Jy ! Component: 1850 - total flux cleaned = -0.0028361 Jy ! Component: 1900 - total flux cleaned = -0.00287258 Jy ! Component: 1950 - total flux cleaned = -0.00288135 Jy ! Component: 2000 - total flux cleaned = -0.0029436 Jy ! Component: 2050 - total flux cleaned = -0.00297874 Jy ! Component: 2100 - total flux cleaned = -0.00300482 Jy ! Component: 2150 - total flux cleaned = -0.00303915 Jy ! Component: 2200 - total flux cleaned = -0.00308146 Jy ! Component: 2250 - total flux cleaned = -0.00312331 Jy ! Component: 2300 - total flux cleaned = -0.00317288 Jy ! Component: 2350 - total flux cleaned = -0.0031973 Jy ! Component: 2400 - total flux cleaned = -0.00319734 Jy ! Component: 2450 - total flux cleaned = -0.00326145 Jy ! Component: 2500 - total flux cleaned = -0.00326129 Jy ! Component: 2550 - total flux cleaned = -0.00331633 Jy ! Component: 2600 - total flux cleaned = -0.00334742 Jy ! Component: 2650 - total flux cleaned = -0.00336282 Jy ! Component: 2700 - total flux cleaned = -0.00338578 Jy ! Component: 2750 - total flux cleaned = -0.00343879 Jy ! Component: 2800 - total flux cleaned = -0.00343869 Jy ! Component: 2850 - total flux cleaned = -0.00347601 Jy ! Component: 2900 - total flux cleaned = -0.00350542 Jy ! Component: 2950 - total flux cleaned = -0.00356393 Jy ! Component: 3000 - total flux cleaned = -0.00360744 Jy ! Component: 3050 - total flux cleaned = -0.00362915 Jy ! Component: 3100 - total flux cleaned = -0.00365777 Jy ! Component: 3150 - total flux cleaned = -0.0037003 Jy ! Component: 3200 - total flux cleaned = -0.00371436 Jy ! Component: 3250 - total flux cleaned = -0.0037493 Jy ! Component: 3300 - total flux cleaned = -0.00376321 Jy ! Component: 3350 - total flux cleaned = -0.00379082 Jy ! Component: 3400 - total flux cleaned = -0.00379086 Jy ! Component: 3450 - total flux cleaned = -0.00381818 Jy ! Component: 3500 - total flux cleaned = -0.00386559 Jy ! Component: 3550 - total flux cleaned = -0.00387902 Jy ! Component: 3600 - total flux cleaned = -0.00387233 Jy ! Component: 3650 - total flux cleaned = -0.00391222 Jy ! Component: 3700 - total flux cleaned = -0.00391886 Jy ! Component: 3750 - total flux cleaned = -0.00396485 Jy ! Component: 3800 - total flux cleaned = -0.00397137 Jy ! Component: 3850 - total flux cleaned = -0.00401036 Jy ! Component: 3900 - total flux cleaned = -0.00402323 Jy ! Component: 3950 - total flux cleaned = -0.0040297 Jy ! Component: 4000 - total flux cleaned = -0.00403616 Jy ! Component: 4050 - total flux cleaned = -0.00408069 Jy ! Total flux subtracted in 4096 components = -0.004087 Jy ! Clean residual min=-0.000366 max=0.000370 Jy/beam ! Clean residual mean=-0.000004 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0648152 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 383 components and 0.0648152 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1323+6452_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.634 x 5.184 at 27.65 degrees (North through East) ! Clean map min=-0.0009185 max=0.058448 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1323+6452_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0584476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115518 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.592932 0.592932 1.18586 2.37173 4.74345 9.48691 18.9738 37.9476 75.8953 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 505.96 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1323+6452_C_uvs.log closed on Tue Apr 15 00:27:53 2014