! Started logfile: /d2/scr/pima/bp177c_uvs/J1419-0838_X_uvs.log on Sat Mar 22 21:16:13 2014 obs /d2/scr/pima/bp177c_uvs/J1419-0838_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1419-0838_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1419-0838 ! ! 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 2592 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/bp177c_uvs/J1419-0838_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=1.027905Jy sigma=38.005668 ! Fit after self-cal, rms=0.795289Jy sigma=29.466794 ! 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=0.7297 mas, bmaj=1.804 mas, bpa=-5.053 degrees ! Estimated noise=0.640461 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 = 0.157383 Jy ! Component: 100 - total flux cleaned = 0.19172 Jy ! Total flux subtracted in 100 components = 0.19172 Jy ! Clean residual min=-0.008823 max=0.013459 Jy/beam ! Clean residual mean=-0.000026 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.19172 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.19172 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=0.035163Jy sigma=1.219416 ! Fit after self-cal, rms=0.035158Jy sigma=1.219227 ! Inverting map ! Added new window around map position (10.4, 39.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119627 Jy ! Component: 100 - total flux cleaned = 0.0179703 Jy ! Total flux subtracted in 100 components = 0.0179703 Jy ! Clean residual min=-0.008226 max=0.009588 Jy/beam ! Clean residual mean=-0.000020 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.20969 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.20969 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=0.030093Jy sigma=1.048697 ! Fit after self-cal, rms=0.029650Jy sigma=1.031512 ! 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=0.8919 mas, bmaj=2.135 mas, bpa=-4.498 degrees ! Estimated noise=0.381939 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 = 0.00710411 Jy ! Component: 100 - total flux cleaned = 0.0112602 Jy ! Component: 150 - total flux cleaned = 0.0140028 Jy ! Component: 200 - total flux cleaned = 0.0158473 Jy ! Total flux subtracted in 200 components = 0.0158473 Jy ! Clean residual min=-0.007300 max=0.007775 Jy/beam ! Clean residual mean=-0.000025 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.225538 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.225538 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=0.027432Jy sigma=0.972973 ! Fit after self-cal, rms=0.027328Jy sigma=0.968333 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8919 x 2.135 at -4.498 degrees (North through East) ! Clean map min=-0.0069336 max=0.19708 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 1.14 FD 1.13 HN 1.10 LA 1.00 ! MK 0.97 NL 1.02 OV 1.02 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.08 LA 0.93 ! MK 0.96 NL 1.02 OV 0.97 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.14 LA 0.91 ! MK 0.98 NL 1.03 OV 1.01 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.19 LA 0.95 ! MK 1.00 NL 1.00 OV 0.99 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.13 LA 0.95 ! MK 0.95 NL 0.92 OV 0.98 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 1.04 FD 1.03 HN 1.15 LA 0.93 ! MK 1.01 NL 0.99 OV 1.05 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.12 LA 0.91 ! MK 0.98 NL 0.97 OV 1.05 PT 0.85 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.027328Jy sigma=0.968333 ! Fit after self-cal, rms=0.018394Jy sigma=0.633070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8936 mas, bmaj=2.137 mas, bpa=-4.399 degrees ! Estimated noise=0.38243 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 = -0.00220498 Jy ! Component: 100 - total flux cleaned = -0.00300326 Jy ! Component: 150 - total flux cleaned = -0.00315438 Jy ! Component: 200 - total flux cleaned = -0.00331298 Jy ! Total flux subtracted in 200 components = -0.00331298 Jy ! Clean residual min=-0.002351 max=0.001990 Jy/beam ! Clean residual mean=-0.000007 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.222225 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.222225 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=0.018080Jy sigma=0.621745 ! Fit after self-cal, rms=0.018054Jy sigma=0.620913 ! 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=0.018054Jy sigma=0.620913 ! Fit after self-cal, rms=0.017989Jy sigma=0.618578 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8947 mas, bmaj=2.139 mas, bpa=-4.351 degrees ! Estimated noise=0.381399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141457 Jy ! Component: 100 - total flux cleaned = -0.00185067 Jy ! Component: 150 - total flux cleaned = -0.00200866 Jy ! Component: 200 - total flux cleaned = -0.00212203 Jy ! Total flux subtracted in 200 components = -0.00212203 Jy ! Clean residual min=-0.002025 max=0.001836 Jy/beam ! Clean residual mean=-0.000006 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.220103 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.220103 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=0.017850Jy sigma=0.613772 ! Fit after self-cal, rms=0.017835Jy sigma=0.613467 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 = -0.000218081 Jy ! Component: 100 - total flux cleaned = -0.000274818 Jy ! Component: 150 - total flux cleaned = -0.000309395 Jy ! Component: 200 - total flux cleaned = -0.000357566 Jy ! Total flux subtracted in 200 components = -0.000357566 Jy ! Clean residual min=-0.001943 max=0.001909 Jy/beam ! Clean residual mean=-0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.219745 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.219745 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=0.017794Jy sigma=0.612319 ! Fit after self-cal, rms=0.017790Jy sigma=0.612261 ! 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=0.017790Jy sigma=0.612261 ! Fit after self-cal, rms=0.017727Jy sigma=0.610519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.14 mas, bpa=-4.324 degrees ! Estimated noise=0.380264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000951467 Jy ! Component: 100 - total flux cleaned = -0.00127206 Jy ! Component: 150 - total flux cleaned = -0.00142997 Jy ! Component: 200 - total flux cleaned = -0.00151899 Jy ! Total flux subtracted in 200 components = -0.00151899 Jy ! Clean residual min=-0.001729 max=0.001833 Jy/beam ! Clean residual mean=-0.000006 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.218226 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.218226 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=0.017663Jy sigma=0.608324 ! Fit after self-cal, rms=0.017655Jy sigma=0.608185 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 = -0.000137542 Jy ! Component: 100 - total flux cleaned = -0.000163743 Jy ! Component: 150 - total flux cleaned = -0.000187888 Jy ! Component: 200 - total flux cleaned = -0.000221191 Jy ! Total flux subtracted in 200 components = -0.000221191 Jy ! Clean residual min=-0.001698 max=0.001876 Jy/beam ! Clean residual mean=-0.000006 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.218005 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.218005 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=0.017634Jy sigma=0.607662 ! Fit after self-cal, rms=0.017632Jy sigma=0.607624 ! Inverting map ! Added new window around map position (-16.2, -24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100001 Jy ! Component: 100 - total flux cleaned = 0.000825285 Jy ! Component: 150 - total flux cleaned = 0.00065164 Jy ! Component: 200 - total flux cleaned = 0.00064288 Jy ! Total flux subtracted in 200 components = 0.00064288 Jy ! Clean residual min=-0.001605 max=0.001421 Jy/beam ! Clean residual mean=-0.000006 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.218648 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.218648 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=0.017391Jy sigma=0.598581 ! Fit after self-cal, rms=0.017369Jy sigma=0.598032 ! 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=0.017369Jy sigma=0.598032 ! Fit after self-cal, rms=0.017270Jy sigma=0.596376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.995 mas, bmaj=3.56 mas, bpa=-3.405 degrees ! Estimated noise=0.491911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109005 Jy ! Component: 100 - total flux cleaned = 2.18612e-05 Jy ! Component: 150 - total flux cleaned = -4.76424e-05 Jy ! Component: 200 - total flux cleaned = -0.000118223 Jy ! Total flux subtracted in 200 components = -0.000118223 Jy ! Clean residual min=-0.001849 max=0.001721 Jy/beam ! Clean residual mean=-0.000013 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.21853 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.21853 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=0.017230Jy sigma=0.594826 ! Fit after self-cal, rms=0.017224Jy sigma=0.594704 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 = 3.00005e-05 Jy ! Component: 100 - total flux cleaned = -4.20674e-06 Jy ! Component: 150 - total flux cleaned = -3.37365e-05 Jy ! Component: 200 - total flux cleaned = -4.2869e-05 Jy ! Total flux subtracted in 200 components = -4.2869e-05 Jy ! Clean residual min=-0.001875 max=0.001659 Jy/beam ! Clean residual mean=-0.000013 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.218487 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.218487 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=0.017215Jy sigma=0.594370 ! Fit after self-cal, rms=0.017212Jy sigma=0.594314 ! 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=0.8959 mas, bmaj=2.141 mas, bpa=-4.335 degrees ! Estimated noise=0.378871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8959 x 2.141 at -4.335 degrees (North through East) ! Clean map min=-0.0017506 max=0.19666 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=0.7326 mas, bmaj=1.806 mas, bpa=-4.692 degrees ! Estimated noise=0.636417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156321 Jy ! Component: 100 - total flux cleaned = 0.190583 Jy ! Component: 150 - total flux cleaned = 0.20088 Jy ! Component: 200 - total flux cleaned = 0.205788 Jy ! Total flux subtracted in 200 components = 0.205788 Jy ! Clean residual min=-0.002415 max=0.003484 Jy/beam ! Clean residual mean=-0.000007 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.205788 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 0.205788 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8959 mas, bmaj=2.141 mas, bpa=-4.335 degrees ! Estimated noise=0.378871 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 = 0.00478818 Jy ! Component: 100 - total flux cleaned = 0.00771265 Jy ! Component: 150 - total flux cleaned = 0.00916245 Jy ! Component: 200 - total flux cleaned = 0.00996845 Jy ! Total flux subtracted in 200 components = 0.00996845 Jy ! Clean residual min=-0.002142 max=0.002037 Jy/beam ! Clean residual mean=-0.000008 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.215756 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.215756 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=1.995 mas, bmaj=3.56 mas, bpa=-3.405 degrees ! Estimated noise=0.491911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180764 Jy ! Component: 100 - total flux cleaned = 0.00214439 Jy ! Component: 150 - total flux cleaned = 0.0022582 Jy ! Component: 200 - total flux cleaned = 0.00238715 Jy ! Total flux subtracted in 200 components = 0.00238715 Jy ! Clean residual min=-0.001960 max=0.002083 Jy/beam ! Clean residual mean=-0.000015 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.218144 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111416 Jy ! Component: 100 - total flux cleaned = 0.000186058 Jy ! Component: 150 - total flux cleaned = 0.000274848 Jy ! Component: 200 - total flux cleaned = 0.000314427 Jy ! Total flux subtracted in 200 components = 0.000314427 Jy ! Clean residual min=-0.001905 max=0.001923 Jy/beam ! Clean residual mean=-0.000015 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.218458 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.218458 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8959 mas, bmaj=2.141 mas, bpa=-4.335 degrees ! Estimated noise=0.378871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180182 Jy ! Component: 100 - total flux cleaned = -0.000208691 Jy ! Component: 150 - total flux cleaned = -0.000233386 Jy ! Component: 200 - total flux cleaned = -0.000255014 Jy ! Total flux subtracted in 200 components = -0.000255014 Jy ! Clean residual min=-0.001708 max=0.001483 Jy/beam ! Clean residual mean=-0.000006 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.218203 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.218203 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=0.017270Jy sigma=0.596580 ! Fit after self-cal, rms=0.017254Jy sigma=0.596001 wmodel /d2/scr/pima/bp177c_uvs/J1419-0838_X_map.mod ! Writing 82 model components to file: /d2/scr/pima/bp177c_uvs/J1419-0838_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1419-0838_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1419-0838_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1419-0838_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1419-0838_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 = -0.000654257 Jy ! Component: 100 - total flux cleaned = -0.000973167 Jy ! Component: 150 - total flux cleaned = -0.00119635 Jy ! Component: 200 - total flux cleaned = -0.00140448 Jy ! Component: 250 - total flux cleaned = -0.00164703 Jy ! Component: 300 - total flux cleaned = -0.00183702 Jy ! Component: 350 - total flux cleaned = -0.00193878 Jy ! Component: 400 - total flux cleaned = -0.0019584 Jy ! Component: 450 - total flux cleaned = -0.00201516 Jy ! Component: 500 - total flux cleaned = -0.00206972 Jy ! Component: 550 - total flux cleaned = -0.00212237 Jy ! Component: 600 - total flux cleaned = -0.00213976 Jy ! Component: 650 - total flux cleaned = -0.00222391 Jy ! Component: 700 - total flux cleaned = -0.00227245 Jy ! Component: 750 - total flux cleaned = -0.00230407 Jy ! Component: 800 - total flux cleaned = -0.00235062 Jy ! Component: 850 - total flux cleaned = -0.00245647 Jy ! Component: 900 - total flux cleaned = -0.00250111 Jy ! Component: 950 - total flux cleaned = -0.0025589 Jy ! Component: 1000 - total flux cleaned = -0.0026434 Jy ! Component: 1050 - total flux cleaned = -0.00268506 Jy ! Component: 1100 - total flux cleaned = -0.00276643 Jy ! Component: 1150 - total flux cleaned = -0.00287245 Jy ! Component: 1200 - total flux cleaned = -0.00292468 Jy ! Component: 1250 - total flux cleaned = -0.00301412 Jy ! Component: 1300 - total flux cleaned = -0.00311466 Jy ! Component: 1350 - total flux cleaned = -0.00320108 Jy ! Component: 1400 - total flux cleaned = -0.00326164 Jy ! Component: 1450 - total flux cleaned = -0.00333302 Jy ! Component: 1500 - total flux cleaned = -0.00342637 Jy ! Component: 1550 - total flux cleaned = -0.00344923 Jy ! Component: 1600 - total flux cleaned = -0.00350572 Jy ! Component: 1650 - total flux cleaned = -0.00356154 Jy ! Component: 1700 - total flux cleaned = -0.00360566 Jy ! Component: 1750 - total flux cleaned = -0.00370316 Jy ! Component: 1800 - total flux cleaned = -0.00375655 Jy ! Component: 1850 - total flux cleaned = -0.00380939 Jy ! Component: 1900 - total flux cleaned = -0.00387191 Jy ! Component: 1950 - total flux cleaned = -0.00393356 Jy ! Component: 2000 - total flux cleaned = -0.00398431 Jy ! Component: 2050 - total flux cleaned = -0.00400444 Jy ! Component: 2100 - total flux cleaned = -0.00406383 Jy ! Component: 2150 - total flux cleaned = -0.004103 Jy ! Component: 2200 - total flux cleaned = -0.0041321 Jy ! Component: 2250 - total flux cleaned = -0.00416096 Jy ! Component: 2300 - total flux cleaned = -0.00419867 Jy ! Component: 2350 - total flux cleaned = -0.00423606 Jy ! Component: 2400 - total flux cleaned = -0.00425455 Jy ! Component: 2450 - total flux cleaned = -0.00427283 Jy ! Component: 2500 - total flux cleaned = -0.00432705 Jy ! Component: 2550 - total flux cleaned = -0.00432705 Jy ! Component: 2600 - total flux cleaned = -0.00437144 Jy ! Component: 2650 - total flux cleaned = -0.00439793 Jy ! Component: 2700 - total flux cleaned = -0.00445016 Jy ! Component: 2750 - total flux cleaned = -0.00448458 Jy ! Component: 2800 - total flux cleaned = -0.0045101 Jy ! Component: 2850 - total flux cleaned = -0.00451852 Jy ! Component: 2900 - total flux cleaned = -0.0045353 Jy ! Component: 2950 - total flux cleaned = -0.00455193 Jy ! Component: 3000 - total flux cleaned = -0.00458475 Jy ! Component: 3050 - total flux cleaned = -0.00458463 Jy ! Component: 3100 - total flux cleaned = -0.00459261 Jy ! Component: 3150 - total flux cleaned = -0.00459263 Jy ! Component: 3200 - total flux cleaned = -0.00460847 Jy ! Component: 3250 - total flux cleaned = -0.00460062 Jy ! Component: 3300 - total flux cleaned = -0.00460846 Jy ! Component: 3350 - total flux cleaned = -0.0046162 Jy ! Component: 3400 - total flux cleaned = -0.00461622 Jy ! Component: 3450 - total flux cleaned = -0.00462385 Jy ! Component: 3500 - total flux cleaned = -0.00462391 Jy ! Component: 3550 - total flux cleaned = -0.00461639 Jy ! Component: 3600 - total flux cleaned = -0.00463136 Jy ! Component: 3650 - total flux cleaned = -0.00463138 Jy ! Component: 3700 - total flux cleaned = -0.00463873 Jy ! Component: 3750 - total flux cleaned = -0.00463144 Jy ! Component: 3800 - total flux cleaned = -0.00462416 Jy ! Component: 3850 - total flux cleaned = -0.00461696 Jy ! Component: 3900 - total flux cleaned = -0.0046314 Jy ! Component: 3950 - total flux cleaned = -0.00462431 Jy ! Component: 4000 - total flux cleaned = -0.00463846 Jy ! Component: 4050 - total flux cleaned = -0.00462427 Jy ! Total flux subtracted in 4096 components = -0.00461019 Jy ! Clean residual min=-0.000547 max=0.000436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.213593 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 345 components and 0.213593 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1419-0838_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8959 x 2.141 at -4.335 degrees (North through East) ! Clean map min=-0.0014689 max=0.19708 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1419-0838_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.19708 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113861 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173321 0.173321 0.346643 0.693286 1.38657 2.77314 5.54629 11.0926 22.1851 44.3703 88.7406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.197 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1730.89 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1419-0838_X_uvs.log closed on Sat Mar 22 21:16:18 2014