! Started logfile: /d2/scr/pima/bp177i_uvs/J0619+1521_C_uvs.log on Tue Apr 15 00:13:02 2014 obs /d2/scr/pima/bp177i_uvs/J0619+1521_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0619+1521_C_uva.fits ! AN table 1: 7 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J0619+1521 ! ! 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 448 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/J0619+1521_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=1.000905Jy sigma=46.379051 ! Fit after self-cal, rms=0.987034Jy sigma=45.779663 ! 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=8.295 mas, bmaj=18.85 mas, bpa=26.73 degrees ! Estimated noise=0.804648 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103092 Jy ! Component: 100 - total flux cleaned = 0.0124889 Jy ! Total flux subtracted in 100 components = 0.0124889 Jy ! Clean residual min=-0.001228 max=0.001244 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0124889 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0124889 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=0.014951Jy sigma=0.604534 ! Fit after self-cal, rms=0.012696Jy sigma=0.511719 ! Inverting map ! Added new window around map position (0, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261613 Jy ! Component: 100 - total flux cleaned = 0.00339978 Jy ! Total flux subtracted in 100 components = 0.00339978 Jy ! Clean residual min=-0.001556 max=0.000961 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0158887 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.0158887 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=0.012158Jy sigma=0.491210 ! Fit after self-cal, rms=0.012163Jy sigma=0.491062 ! 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=9.236 mas, bmaj=17.2 mas, bpa=23.15 degrees ! Estimated noise=0.735854 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 = 0.000791184 Jy ! Component: 100 - total flux cleaned = 0.00127718 Jy ! Component: 150 - total flux cleaned = 0.00167756 Jy ! Component: 200 - total flux cleaned = 0.00201665 Jy ! Total flux subtracted in 200 components = 0.00201665 Jy ! Clean residual min=-0.001134 max=0.000812 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0179053 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 115 components and 0.0179053 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=0.012077Jy sigma=0.488412 ! Fit after self-cal, rms=0.012069Jy sigma=0.488234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.236 x 17.2 at 23.15 degrees (North through East) ! Clean map min=-0.0011405 max=0.014159 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: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 KP 1.04 LA 0.94 OV 1.18 ! PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.012069Jy sigma=0.488234 ! Fit after self-cal, rms=0.012091Jy sigma=0.486940 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.283 mas, bmaj=17.18 mas, bpa=23.11 degrees ! Estimated noise=0.73667 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 = 0.000233111 Jy ! Component: 100 - total flux cleaned = 0.000389618 Jy ! Component: 150 - total flux cleaned = 0.000518165 Jy ! Component: 200 - total flux cleaned = 0.000624354 Jy ! Total flux subtracted in 200 components = 0.000624354 Jy ! Clean residual min=-0.001021 max=0.000869 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0185297 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 152 components and 0.0185297 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=0.012080Jy sigma=0.486525 ! Fit after self-cal, rms=0.012083Jy sigma=0.486440 ! 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=0.012083Jy sigma=0.486440 ! Fit after self-cal, rms=0.012094Jy sigma=0.486432 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.283 mas, bmaj=17.17 mas, bpa=23.11 degrees ! Estimated noise=0.737589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138453 Jy ! Component: 100 - total flux cleaned = 0.000233722 Jy ! Component: 150 - total flux cleaned = 0.000302981 Jy ! Component: 200 - total flux cleaned = 0.000351856 Jy ! Total flux subtracted in 200 components = 0.000351856 Jy ! Clean residual min=-0.000984 max=0.000878 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0188815 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 188 components and 0.0188815 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=0.012088Jy sigma=0.486280 ! Fit after self-cal, rms=0.012089Jy sigma=0.486265 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 = 6.65189e-05 Jy ! Component: 100 - total flux cleaned = 6.20986e-05 Jy ! Component: 150 - total flux cleaned = 6.61483e-05 Jy ! Component: 200 - total flux cleaned = 7.38885e-05 Jy ! Total flux subtracted in 200 components = 7.38885e-05 Jy ! Clean residual min=-0.000953 max=0.000880 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0189554 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 210 components and 0.0189554 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=0.012086Jy sigma=0.486135 ! Fit after self-cal, rms=0.012087Jy sigma=0.486127 ! 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=0.012087Jy sigma=0.486127 ! Fit after self-cal, rms=0.012090Jy sigma=0.486118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.282 mas, bmaj=17.17 mas, bpa=23.12 degrees ! Estimated noise=0.73798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93293e-05 Jy ! Component: 100 - total flux cleaned = 7.34511e-05 Jy ! Component: 150 - total flux cleaned = 7.73271e-05 Jy ! Component: 200 - total flux cleaned = 8.08707e-05 Jy ! Total flux subtracted in 200 components = 8.08707e-05 Jy ! Clean residual min=-0.000934 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0190363 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 221 components and 0.0190363 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=0.012087Jy sigma=0.486030 ! Fit after self-cal, rms=0.012088Jy sigma=0.486023 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 = 2.98621e-05 Jy ! Component: 100 - total flux cleaned = 1.90504e-05 Jy ! Component: 150 - total flux cleaned = 1.55289e-05 Jy ! Component: 200 - total flux cleaned = 5.43996e-06 Jy ! Total flux subtracted in 200 components = 5.43996e-06 Jy ! Clean residual min=-0.000917 max=0.000873 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0190417 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 231 components and 0.0190417 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=0.012085Jy sigma=0.485952 ! Fit after self-cal, rms=0.012087Jy sigma=0.485947 ! 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=0.012087Jy sigma=0.485947 ! Fit after self-cal, rms=0.012086Jy sigma=0.485945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.455 mas, bmaj=17.09 mas, bpa=23.32 degrees ! Estimated noise=0.737626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33508e-05 Jy ! Component: 100 - total flux cleaned = 1.31239e-05 Jy ! Component: 150 - total flux cleaned = 9.85574e-06 Jy ! Component: 200 - total flux cleaned = 3.06182e-07 Jy ! Total flux subtracted in 200 components = 3.06182e-07 Jy ! Clean residual min=-0.000907 max=0.000879 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.019042 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 245 components and 0.019042 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=0.012084Jy sigma=0.485896 ! Fit after self-cal, rms=0.012085Jy sigma=0.485892 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 = 7.94556e-06 Jy ! Component: 100 - total flux cleaned = -1.67296e-06 Jy ! Component: 150 - total flux cleaned = -7.85059e-06 Jy ! Component: 200 - total flux cleaned = -1.39002e-05 Jy ! Total flux subtracted in 200 components = -1.39002e-05 Jy ! Clean residual min=-0.000892 max=0.000873 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0190281 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 252 components and 0.0190281 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=0.012083Jy sigma=0.485839 ! Fit after self-cal, rms=0.012083Jy sigma=0.485836 ! 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=9.282 mas, bmaj=17.17 mas, bpa=23.12 degrees ! Estimated noise=0.738007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.282 x 17.17 at 23.12 degrees (North through East) ! Clean map min=-0.00089328 max=0.014098 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=8.323 mas, bmaj=18.81 mas, bpa=26.73 degrees ! Estimated noise=0.80849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120469 Jy ! Component: 100 - total flux cleaned = 0.0146963 Jy ! Component: 150 - total flux cleaned = 0.0153883 Jy ! Component: 200 - total flux cleaned = 0.0158794 Jy ! Total flux subtracted in 200 components = 0.0158794 Jy ! Clean residual min=-0.001657 max=0.001365 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0158794 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0158794 Jy ! Inverting map and beam ! Estimated beam: bmin=9.282 mas, bmaj=17.17 mas, bpa=23.12 degrees ! Estimated noise=0.738007 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 = 0.000827149 Jy ! Component: 100 - total flux cleaned = 0.00134061 Jy ! Component: 150 - total flux cleaned = 0.00173951 Jy ! Component: 200 - total flux cleaned = 0.0020584 Jy ! Total flux subtracted in 200 components = 0.0020584 Jy ! Clean residual min=-0.001159 max=0.000977 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0179378 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 108 components and 0.0179378 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=9.455 mas, bmaj=17.09 mas, bpa=23.32 degrees ! Estimated noise=0.737626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264258 Jy ! Component: 100 - total flux cleaned = 0.000479677 Jy ! Component: 150 - total flux cleaned = 0.000656804 Jy ! Component: 200 - total flux cleaned = 0.000766207 Jy ! Total flux subtracted in 200 components = 0.000766207 Jy ! Clean residual min=-0.001003 max=0.000946 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.018704 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 = 8.08776e-05 Jy ! Component: 100 - total flux cleaned = 0.000153518 Jy ! Component: 150 - total flux cleaned = 0.000210576 Jy ! Component: 200 - total flux cleaned = 0.000231065 Jy ! Total flux subtracted in 200 components = 0.000231065 Jy ! Clean residual min=-0.000961 max=0.000936 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.018935 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 155 components and 0.018935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.282 mas, bmaj=17.17 mas, bpa=23.12 degrees ! Estimated noise=0.738007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.41539e-05 Jy ! Component: 100 - total flux cleaned = 3.55377e-05 Jy ! Component: 150 - total flux cleaned = 4.99289e-05 Jy ! Component: 200 - total flux cleaned = 5.67821e-05 Jy ! Total flux subtracted in 200 components = 5.67821e-05 Jy ! Clean residual min=-0.000945 max=0.000931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0189918 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.0189918 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=0.012140Jy sigma=0.489355 ! Fit after self-cal, rms=0.012143Jy sigma=0.488796 wmodel /d2/scr/pima/bp177i_uvs/J0619+1521_C_map.mod ! Writing 170 model components to file: /d2/scr/pima/bp177i_uvs/J0619+1521_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0619+1521_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0619+1521_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0619+1521_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0619+1521_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 = -0.000316276 Jy ! Component: 100 - total flux cleaned = -0.000341893 Jy ! Component: 150 - total flux cleaned = -0.000456816 Jy ! Component: 200 - total flux cleaned = -0.000607553 Jy ! Component: 250 - total flux cleaned = -0.000689039 Jy ! Component: 300 - total flux cleaned = -0.000766528 Jy ! Component: 350 - total flux cleaned = -0.00084959 Jy ! Component: 400 - total flux cleaned = -0.000946111 Jy ! Component: 450 - total flux cleaned = -0.00102143 Jy ! Component: 500 - total flux cleaned = -0.00110944 Jy ! Component: 550 - total flux cleaned = -0.00119375 Jy ! Component: 600 - total flux cleaned = -0.00126719 Jy ! Component: 650 - total flux cleaned = -0.00133101 Jy ! Component: 700 - total flux cleaned = -0.00137911 Jy ! Component: 750 - total flux cleaned = -0.00141252 Jy ! Component: 800 - total flux cleaned = -0.00144522 Jy ! Component: 850 - total flux cleaned = -0.00147096 Jy ! Component: 900 - total flux cleaned = -0.00149646 Jy ! Component: 950 - total flux cleaned = -0.0015343 Jy ! Component: 1000 - total flux cleaned = -0.00154677 Jy ! Component: 1050 - total flux cleaned = -0.00153432 Jy ! Component: 1100 - total flux cleaned = -0.00153436 Jy ! Component: 1150 - total flux cleaned = -0.00151546 Jy ! Component: 1200 - total flux cleaned = -0.00150278 Jy ! Component: 1250 - total flux cleaned = -0.00149644 Jy ! Component: 1300 - total flux cleaned = -0.00147718 Jy ! Component: 1350 - total flux cleaned = -0.00145793 Jy ! Component: 1400 - total flux cleaned = -0.00141258 Jy ! Component: 1450 - total flux cleaned = -0.00137335 Jy ! Component: 1500 - total flux cleaned = -0.00132715 Jy ! Component: 1550 - total flux cleaned = -0.00128029 Jy ! Component: 1600 - total flux cleaned = -0.00123289 Jy ! Component: 1650 - total flux cleaned = -0.00119857 Jy ! Component: 1700 - total flux cleaned = -0.00115702 Jy ! Component: 1750 - total flux cleaned = -0.0011359 Jy ! Component: 1800 - total flux cleaned = -0.00109299 Jy ! Component: 1850 - total flux cleaned = -0.00106391 Jy ! Component: 1900 - total flux cleaned = -0.00103447 Jy ! Component: 1950 - total flux cleaned = -0.000996929 Jy ! Component: 2000 - total flux cleaned = -0.000996881 Jy ! Component: 2050 - total flux cleaned = -0.000958093 Jy ! Component: 2100 - total flux cleaned = -0.000942237 Jy ! Component: 2150 - total flux cleaned = -0.000909865 Jy ! Component: 2200 - total flux cleaned = -0.000885034 Jy ! Component: 2250 - total flux cleaned = -0.000868076 Jy ! Component: 2300 - total flux cleaned = -0.000833348 Jy ! Component: 2350 - total flux cleaned = -0.00078863 Jy ! Component: 2400 - total flux cleaned = -0.000761176 Jy ! Component: 2450 - total flux cleaned = -0.00074227 Jy ! Component: 2500 - total flux cleaned = -0.000742244 Jy ! Component: 2550 - total flux cleaned = -0.000742374 Jy ! Component: 2600 - total flux cleaned = -0.000742409 Jy ! Component: 2650 - total flux cleaned = -0.000752907 Jy ! Component: 2700 - total flux cleaned = -0.000774361 Jy ! Component: 2750 - total flux cleaned = -0.000774369 Jy ! Component: 2800 - total flux cleaned = -0.000785774 Jy ! Component: 2850 - total flux cleaned = -0.000809263 Jy ! Component: 2900 - total flux cleaned = -0.000833458 Jy ! Component: 2950 - total flux cleaned = -0.000858388 Jy ! Component: 3000 - total flux cleaned = -0.000884431 Jy ! Component: 3050 - total flux cleaned = -0.000910896 Jy ! Component: 3100 - total flux cleaned = -0.000938232 Jy ! Component: 3150 - total flux cleaned = -0.000952 Jy ! Component: 3200 - total flux cleaned = -0.00099477 Jy ! Component: 3250 - total flux cleaned = -0.00102419 Jy ! Component: 3300 - total flux cleaned = -0.00105454 Jy ! Component: 3350 - total flux cleaned = -0.00107037 Jy ! Component: 3400 - total flux cleaned = -0.00110309 Jy ! Component: 3450 - total flux cleaned = -0.00111973 Jy ! Component: 3500 - total flux cleaned = -0.00111987 Jy ! Component: 3550 - total flux cleaned = -0.00113703 Jy ! Component: 3600 - total flux cleaned = -0.00119093 Jy ! Component: 3650 - total flux cleaned = -0.00120971 Jy ! Component: 3700 - total flux cleaned = -0.00122888 Jy ! Component: 3750 - total flux cleaned = -0.00128869 Jy ! Component: 3800 - total flux cleaned = -0.00130957 Jy ! Component: 3850 - total flux cleaned = -0.00130944 Jy ! Component: 3900 - total flux cleaned = -0.00133049 Jy ! Component: 3950 - total flux cleaned = -0.00135219 Jy ! Component: 4000 - total flux cleaned = -0.00144424 Jy ! Component: 4050 - total flux cleaned = -0.00144413 Jy ! Total flux subtracted in 4096 components = -0.00146837 Jy ! Clean residual min=-0.001244 max=0.001290 Jy/beam ! Clean residual mean=0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0175235 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 489 components and 0.0175235 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0619+1521_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.282 x 17.17 at 23.12 degrees (North through East) ! Clean map min=-0.0038504 max=0.016346 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0619+1521_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0163459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000568661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.4368 10.4368 20.8735 41.747 83.4941 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 28.744 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0619+1521_C_uvs.log closed on Tue Apr 15 00:13:07 2014