! Started logfile: /d2/scr/pima/bp177h_uvs/J1549+6134_X_uvs.log on Sat Mar 29 22:24:24 2014 obs /d2/scr/pima/bp177h_uvs/J1549+6134_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1549+6134_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1549+6134 ! ! 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/J1549+6134_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=1.003478Jy sigma=38.230521 ! Fit after self-cal, rms=0.940533Jy sigma=35.840712 ! 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=0.7458 mas, bmaj=2.975 mas, bpa=33.29 degrees ! Estimated noise=0.819586 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 = 0.0442397 Jy ! Component: 100 - total flux cleaned = 0.054435 Jy ! Total flux subtracted in 100 components = 0.054435 Jy ! Clean residual min=-0.002606 max=0.003865 Jy/beam ! Clean residual mean=0.000033 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.054435 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.054435 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=0.018232Jy sigma=0.670077 ! Fit after self-cal, rms=0.018170Jy sigma=0.667504 ! 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=0.9291 mas, bmaj=2.915 mas, bpa=32.38 degrees ! Estimated noise=0.570517 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 = 0.00581148 Jy ! Component: 100 - total flux cleaned = 0.00875053 Jy ! Component: 150 - total flux cleaned = 0.0107929 Jy ! Component: 200 - total flux cleaned = 0.0122587 Jy ! Total flux subtracted in 200 components = 0.0122587 Jy ! Clean residual min=-0.002466 max=0.002939 Jy/beam ! Clean residual mean=0.000031 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0666937 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.0666937 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=0.016151Jy sigma=0.593620 ! Fit after self-cal, rms=0.016153Jy sigma=0.593442 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9291 x 2.915 at 32.38 degrees (North through East) ! Clean map min=-0.0023495 max=0.059171 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 1.04 FD 1.11 HN 0.88 KP 0.92 ! LA 0.99 MK 0.97 NL 1.18 OV 0.96 ! PT 0.86 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.87 KP 0.90 ! LA 0.93 MK 1.01 NL 1.15 OV 0.92 ! PT 0.85 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.04 HN 0.90 KP 1.05 ! LA 0.94 MK 1.08 NL 1.15 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.02 KP 0.90 ! LA 0.92 MK 1.08 NL 1.14 OV 0.96 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.88 KP 1.02 ! LA 1.02 MK 0.98 NL 1.13 OV 0.96 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 1.06 ! LA 1.02 MK 1.05 NL 1.13 OV 1.05 ! PT 0.88 SC 1.04 ! ! ! 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 1.13 FD 1.09 HN 1.09 KP 1.06 ! LA 0.90 MK 1.01 NL 1.12 OV 0.98 ! PT 0.84 SC 1.17 ! ! ! Fit before self-cal, rms=0.016153Jy sigma=0.593442 ! Fit after self-cal, rms=0.014375Jy sigma=0.531404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9338 mas, bmaj=2.915 mas, bpa=32.21 degrees ! Estimated noise=0.563912 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 = -1.16191e-05 Jy ! Component: 100 - total flux cleaned = -5.95433e-05 Jy ! Component: 150 - total flux cleaned = -8.58161e-05 Jy ! Component: 200 - total flux cleaned = -0.000142595 Jy ! Total flux subtracted in 200 components = -0.000142595 Jy ! Clean residual min=-0.001045 max=0.001402 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0665511 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0665511 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=0.014342Jy sigma=0.530368 ! Fit after self-cal, rms=0.014344Jy sigma=0.530187 ! 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=0.014344Jy sigma=0.530187 ! Fit after self-cal, rms=0.014315Jy sigma=0.530107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9338 mas, bmaj=2.914 mas, bpa=32.18 degrees ! Estimated noise=0.562989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.09961e-05 Jy ! Component: 100 - total flux cleaned = -0.00012373 Jy ! Component: 150 - total flux cleaned = -0.000142567 Jy ! Component: 200 - total flux cleaned = -0.000142512 Jy ! Total flux subtracted in 200 components = -0.000142512 Jy ! Clean residual min=-0.001045 max=0.001376 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0664086 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0664086 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=0.014300Jy sigma=0.529665 ! Fit after self-cal, rms=0.014299Jy sigma=0.529649 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) ! Added new window around map position (45, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508832 Jy ! Component: 100 - total flux cleaned = 0.000379589 Jy ! Component: 150 - total flux cleaned = 0.000376309 Jy ! Component: 200 - total flux cleaned = 0.000393464 Jy ! Total flux subtracted in 200 components = 0.000393464 Jy ! Clean residual min=-0.000982 max=0.000977 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0668021 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0668021 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=0.014182Jy sigma=0.525379 ! Fit after self-cal, rms=0.014173Jy sigma=0.524969 ! 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=0.014173Jy sigma=0.524969 ! Fit after self-cal, rms=0.014150Jy sigma=0.524671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=2.912 mas, bpa=32.18 degrees ! Estimated noise=0.562288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224554 Jy ! Component: 100 - total flux cleaned = 0.00029325 Jy ! Component: 150 - total flux cleaned = 0.000339184 Jy ! Component: 200 - total flux cleaned = 0.00039404 Jy ! Total flux subtracted in 200 components = 0.00039404 Jy ! Clean residual min=-0.000925 max=0.000971 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0671961 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.0671961 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=0.014111Jy sigma=0.523280 ! Fit after self-cal, rms=0.014110Jy sigma=0.523208 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 = 0.000131971 Jy ! Component: 100 - total flux cleaned = 0.00015632 Jy ! Component: 150 - total flux cleaned = 0.000167847 Jy ! Component: 200 - total flux cleaned = 0.000189147 Jy ! Total flux subtracted in 200 components = 0.000189147 Jy ! Clean residual min=-0.000913 max=0.000971 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0673852 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.0673852 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=0.014092Jy sigma=0.522573 ! Fit after self-cal, rms=0.014091Jy sigma=0.522558 ! 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=0.014091Jy sigma=0.522558 ! Fit after self-cal, rms=0.014089Jy sigma=0.522379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.998 mas, bmaj=3.134 mas, bpa=32.74 degrees ! Estimated noise=0.697471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460148 Jy ! Component: 100 - total flux cleaned = 0.000515665 Jy ! Component: 150 - total flux cleaned = 0.000548996 Jy ! Component: 200 - total flux cleaned = 0.000567874 Jy ! Total flux subtracted in 200 components = 0.000567874 Jy ! Clean residual min=-0.000989 max=0.000869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0679531 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.0679531 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=0.014077Jy sigma=0.522028 ! Fit after self-cal, rms=0.014076Jy sigma=0.521964 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 = 0.000100892 Jy ! Component: 100 - total flux cleaned = 0.000118134 Jy ! Component: 150 - total flux cleaned = 0.000125878 Jy ! Component: 200 - total flux cleaned = 0.000125455 Jy ! Total flux subtracted in 200 components = 0.000125455 Jy ! Clean residual min=-0.000967 max=0.000879 Jy/beam ! Clean residual mean=-0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0680786 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.0680785 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=0.014070Jy sigma=0.521814 ! Fit after self-cal, rms=0.014070Jy sigma=0.521799 ! 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=0.9328 mas, bmaj=2.91 mas, bpa=32.19 degrees ! Estimated noise=0.562212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9328 x 2.91 at 32.19 degrees (North through East) ! Clean map min=-0.0010689 max=0.058323 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=0.7488 mas, bmaj=2.961 mas, bpa=33.15 degrees ! Estimated noise=0.810489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437623 Jy ! Component: 100 - total flux cleaned = 0.0537899 Jy ! Component: 150 - total flux cleaned = 0.0579884 Jy ! Component: 200 - total flux cleaned = 0.0605267 Jy ! Total flux subtracted in 200 components = 0.0605267 Jy ! Clean residual min=-0.001923 max=0.001897 Jy/beam ! Clean residual mean=0.000012 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0605267 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 0.0605267 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9328 mas, bmaj=2.91 mas, bpa=32.19 degrees ! Estimated noise=0.562212 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 (45.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260612 Jy ! Component: 100 - total flux cleaned = 0.0042286 Jy ! Component: 150 - total flux cleaned = 0.00519531 Jy ! Component: 200 - total flux cleaned = 0.00581189 Jy ! Total flux subtracted in 200 components = 0.00581189 Jy ! Clean residual min=-0.001054 max=0.001181 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0663385 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.0663385 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=1.998 mas, bmaj=3.134 mas, bpa=32.74 degrees ! Estimated noise=0.697471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112254 Jy ! Component: 100 - total flux cleaned = 0.00125143 Jy ! Component: 150 - total flux cleaned = 0.00132633 Jy ! Component: 200 - total flux cleaned = 0.00138952 Jy ! Total flux subtracted in 200 components = 0.00138952 Jy ! Clean residual min=-0.001127 max=0.000901 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0677281 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 = 5.60322e-05 Jy ! Component: 100 - total flux cleaned = 0.000123464 Jy ! Component: 150 - total flux cleaned = 0.000184814 Jy ! Component: 200 - total flux cleaned = 0.000213486 Jy ! Total flux subtracted in 200 components = 0.000213486 Jy ! Clean residual min=-0.001091 max=0.000877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0679416 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 0.0679416 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9328 mas, bmaj=2.91 mas, bpa=32.19 degrees ! Estimated noise=0.562212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.44982e-05 Jy ! Component: 100 - total flux cleaned = -5.02062e-06 Jy ! Component: 150 - total flux cleaned = 4.89933e-05 Jy ! Component: 200 - total flux cleaned = 8.18299e-05 Jy ! Total flux subtracted in 200 components = 8.18299e-05 Jy ! Clean residual min=-0.000995 max=0.000969 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0680234 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.0680234 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=0.014096Jy sigma=0.522385 ! Fit after self-cal, rms=0.014090Jy sigma=0.522142 wmodel /d2/scr/pima/bp177h_uvs/J1549+6134_X_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp177h_uvs/J1549+6134_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1549+6134_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1549+6134_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1549+6134_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1549+6134_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 = 0.000144428 Jy ! Component: 100 - total flux cleaned = 0.000193414 Jy ! Component: 150 - total flux cleaned = 0.000255971 Jy ! Component: 200 - total flux cleaned = 0.000315309 Jy ! Component: 250 - total flux cleaned = 0.000329107 Jy ! Component: 300 - total flux cleaned = 0.000370786 Jy ! Component: 350 - total flux cleaned = 0.00045175 Jy ! Component: 400 - total flux cleaned = 0.00051728 Jy ! Component: 450 - total flux cleaned = 0.00059361 Jy ! Component: 500 - total flux cleaned = 0.000655475 Jy ! Component: 550 - total flux cleaned = 0.000703867 Jy ! Component: 600 - total flux cleaned = 0.000739771 Jy ! Component: 650 - total flux cleaned = 0.000809446 Jy ! Component: 700 - total flux cleaned = 0.00080947 Jy ! Component: 750 - total flux cleaned = 0.000842994 Jy ! Component: 800 - total flux cleaned = 0.000875882 Jy ! Component: 850 - total flux cleaned = 0.000897318 Jy ! Component: 900 - total flux cleaned = 0.000897197 Jy ! Component: 950 - total flux cleaned = 0.00088668 Jy ! Component: 1000 - total flux cleaned = 0.000856226 Jy ! Component: 1050 - total flux cleaned = 0.000876556 Jy ! Component: 1100 - total flux cleaned = 0.000896186 Jy ! Component: 1150 - total flux cleaned = 0.000915211 Jy ! Component: 1200 - total flux cleaned = 0.000924476 Jy ! Component: 1250 - total flux cleaned = 0.000924376 Jy ! Component: 1300 - total flux cleaned = 0.000942641 Jy ! Component: 1350 - total flux cleaned = 0.000951742 Jy ! Component: 1400 - total flux cleaned = 0.000951657 Jy ! Component: 1450 - total flux cleaned = 0.000978269 Jy ! Component: 1500 - total flux cleaned = 0.00100446 Jy ! Component: 1550 - total flux cleaned = 0.00103886 Jy ! Component: 1600 - total flux cleaned = 0.00107283 Jy ! Component: 1650 - total flux cleaned = 0.0010979 Jy ! Component: 1700 - total flux cleaned = 0.00109788 Jy ! Component: 1750 - total flux cleaned = 0.00113068 Jy ! Component: 1800 - total flux cleaned = 0.00115495 Jy ! Component: 1850 - total flux cleaned = 0.00117112 Jy ! Component: 1900 - total flux cleaned = 0.00120283 Jy ! Component: 1950 - total flux cleaned = 0.00119513 Jy ! Component: 2000 - total flux cleaned = 0.00124182 Jy ! Component: 2050 - total flux cleaned = 0.00124181 Jy ! Component: 2100 - total flux cleaned = 0.00124945 Jy ! Component: 2150 - total flux cleaned = 0.00126459 Jy ! Component: 2200 - total flux cleaned = 0.00128704 Jy ! Component: 2250 - total flux cleaned = 0.00129448 Jy ! Component: 2300 - total flux cleaned = 0.00130926 Jy ! Component: 2350 - total flux cleaned = 0.00132398 Jy ! Component: 2400 - total flux cleaned = 0.00137442 Jy ! Component: 2450 - total flux cleaned = 0.00138153 Jy ! Component: 2500 - total flux cleaned = 0.00142398 Jy ! Component: 2550 - total flux cleaned = 0.00144491 Jy ! Component: 2600 - total flux cleaned = 0.00145883 Jy ! Component: 2650 - total flux cleaned = 0.00147264 Jy ! Component: 2700 - total flux cleaned = 0.00145205 Jy ! Component: 2750 - total flux cleaned = 0.00144521 Jy ! Component: 2800 - total flux cleaned = 0.00146548 Jy ! Component: 2850 - total flux cleaned = 0.00147891 Jy ! Component: 2900 - total flux cleaned = 0.00145896 Jy ! Component: 2950 - total flux cleaned = 0.00145894 Jy ! Component: 3000 - total flux cleaned = 0.00146549 Jy ! Component: 3050 - total flux cleaned = 0.00146553 Jy ! Component: 3100 - total flux cleaned = 0.00143335 Jy ! Component: 3150 - total flux cleaned = 0.00141419 Jy ! Component: 3200 - total flux cleaned = 0.00138882 Jy ! Component: 3250 - total flux cleaned = 0.0013699 Jy ! Component: 3300 - total flux cleaned = 0.00133231 Jy ! Component: 3350 - total flux cleaned = 0.00130128 Jy ! Component: 3400 - total flux cleaned = 0.00128895 Jy ! Component: 3450 - total flux cleaned = 0.00125822 Jy ! Component: 3500 - total flux cleaned = 0.00125821 Jy ! Component: 3550 - total flux cleaned = 0.00120958 Jy ! Component: 3600 - total flux cleaned = 0.00117937 Jy ! Component: 3650 - total flux cleaned = 0.00113124 Jy ! Component: 3700 - total flux cleaned = 0.00110733 Jy ! Component: 3750 - total flux cleaned = 0.00105967 Jy ! Component: 3800 - total flux cleaned = 0.00100627 Jy ! Component: 3850 - total flux cleaned = 0.000994448 Jy ! Component: 3900 - total flux cleaned = 0.00094742 Jy ! Component: 3950 - total flux cleaned = 0.000912298 Jy ! Component: 4000 - total flux cleaned = 0.000877375 Jy ! Component: 4050 - total flux cleaned = 0.000848373 Jy ! Total flux subtracted in 4096 components = 0.000813682 Jy ! Clean residual min=-0.000367 max=0.000356 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0688371 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 383 components and 0.0688371 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1549+6134_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9328 x 2.91 at 32.19 degrees (North through East) ! Clean map min=-0.00095372 max=0.057733 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1549+6134_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0577334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100505 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.522256 0.522256 1.04451 2.08902 4.17805 8.3561 16.7122 33.4244 66.8488 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 574.43 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1549+6134_X_uvs.log closed on Sat Mar 29 22:24:30 2014