! Started logfile: /scr/pima/bp171a0_uvs/J0814-1739_X_uvs.log on Fri Mar 15 12:56:34 2013 obs /scr/pima/bp171a0_uvs/J0814-1739_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0814-1739_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0814-1739 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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 /scr/pima/bp171a0_uvs/J0814-1739_X] 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=1.005754Jy sigma=0.668944 ! Fit after self-cal, rms=0.884198Jy sigma=0.584585 ! 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=0.7697 mas, bmaj=2.101 mas, bpa=-2.199 degrees ! Estimated noise=28.8873 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 = 0.0880174 Jy ! Component: 100 - total flux cleaned = 0.112643 Jy ! Total flux subtracted in 100 components = 0.112643 Jy ! Clean residual min=-0.005032 max=0.009620 Jy/beam ! Clean residual mean=-0.000003 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.112643 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.112643 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=0.034890Jy sigma=0.023059 ! Fit after self-cal, rms=0.034878Jy sigma=0.023046 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101739 Jy ! Component: 100 - total flux cleaned = 0.0156593 Jy ! Total flux subtracted in 100 components = 0.0156593 Jy ! Clean residual min=-0.004510 max=0.005440 Jy/beam ! Clean residual mean=-0.000004 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.128303 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.128303 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=0.031371Jy sigma=0.020392 ! Fit after self-cal, rms=0.031372Jy sigma=0.020389 ! 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=0.9422 mas, bmaj=2.437 mas, bpa=-1.511 degrees ! Estimated noise=18.9089 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 = 0.0043806 Jy ! Component: 100 - total flux cleaned = 0.0065563 Jy ! Component: 150 - total flux cleaned = 0.0077681 Jy ! Component: 200 - total flux cleaned = 0.00846372 Jy ! Total flux subtracted in 200 components = 0.00846372 Jy ! Clean residual min=-0.003744 max=0.004169 Jy/beam ! Clean residual mean=-0.000014 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.136766 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.136766 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=0.030829Jy sigma=0.019984 ! Fit after self-cal, rms=0.030830Jy sigma=0.019983 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 0.91 KP 1.06 ! LA 0.97 MK 0.99 NL 1.05 OV 0.98 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.90 HN 0.94 KP 1.05 ! LA 0.95 MK 1.03 NL 1.04 OV 0.93 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 0.96 KP 1.19 ! LA 0.89 MK 1.06 NL 1.06 OV 1.01 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 1.01 ! LA 0.96 MK 1.12 NL 1.03 OV 0.96 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.97 KP 1.17 ! LA 0.94 MK 1.02 NL 0.95 OV 0.94 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 1.06 KP 1.14 ! LA 0.95 MK 1.02 NL 1.02 OV 1.05 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.01 KP 1.12 ! LA 0.93 MK 0.97 NL 1.06 OV 0.99 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.96 HN 1.00 KP 1.18 ! LA 0.89 MK 0.97 NL 1.03 OV 1.03 ! PT 0.88 SC 1.14 ! ! ! Fit before self-cal, rms=0.030830Jy sigma=0.019983 ! Fit after self-cal, rms=0.028275Jy sigma=0.017912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9433 mas, bmaj=2.453 mas, bpa=-1.326 degrees ! Estimated noise=18.9199 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 = -0.00010928 Jy ! Component: 100 - total flux cleaned = -0.000143872 Jy ! Component: 150 - total flux cleaned = -0.000174026 Jy ! Component: 200 - total flux cleaned = -0.000201064 Jy ! Total flux subtracted in 200 components = -0.000201064 Jy ! Clean residual min=-0.001563 max=0.001771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.136565 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.136565 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=0.028257Jy sigma=0.017899 ! Fit after self-cal, rms=0.028279Jy sigma=0.017894 ! 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=0.028279Jy sigma=0.017894 ! Fit after self-cal, rms=0.028343Jy sigma=0.017893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=2.455 mas, bpa=-1.198 degrees ! Estimated noise=18.9211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138842 Jy ! Component: 100 - total flux cleaned = -0.00016825 Jy ! Component: 150 - total flux cleaned = -0.000193141 Jy ! Component: 200 - total flux cleaned = -0.000228203 Jy ! Total flux subtracted in 200 components = -0.000228203 Jy ! Clean residual min=-0.001508 max=0.001750 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.136337 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.136337 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=0.028331Jy sigma=0.017884 ! Fit after self-cal, rms=0.028330Jy sigma=0.017884 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 (-46.4, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996198 Jy ! Component: 100 - total flux cleaned = 0.00119635 Jy ! Component: 150 - total flux cleaned = 0.0012758 Jy ! Component: 200 - total flux cleaned = 0.00123482 Jy ! Total flux subtracted in 200 components = 0.00123482 Jy ! Clean residual min=-0.001504 max=0.001475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.137572 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.137572 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=0.028225Jy sigma=0.017830 ! Fit after self-cal, rms=0.028221Jy sigma=0.017829 ! 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=0.028221Jy sigma=0.017829 ! Fit after self-cal, rms=0.028216Jy sigma=0.017825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=2.456 mas, bpa=-1.124 degrees ! Estimated noise=18.9018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270655 Jy ! Component: 100 - total flux cleaned = 0.000185819 Jy ! Component: 150 - total flux cleaned = 0.000109861 Jy ! Component: 200 - total flux cleaned = 4.1716e-05 Jy ! Total flux subtracted in 200 components = 4.1716e-05 Jy ! Clean residual min=-0.001478 max=0.001418 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.137614 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.137614 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=0.028196Jy sigma=0.017815 ! Fit after self-cal, rms=0.028195Jy sigma=0.017814 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 = 2.13658e-06 Jy ! Component: 100 - total flux cleaned = -3.24929e-05 Jy ! Component: 150 - total flux cleaned = -5.36034e-05 Jy ! Component: 200 - total flux cleaned = -7.36572e-05 Jy ! Total flux subtracted in 200 components = -7.36572e-05 Jy ! Clean residual min=-0.001477 max=0.001413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.13754 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.13754 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=0.028186Jy sigma=0.017810 ! Fit after self-cal, rms=0.028186Jy sigma=0.017810 ! 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=0.028186Jy sigma=0.017810 ! Fit after self-cal, rms=0.028194Jy sigma=0.017809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=4.571 mas, bpa=0.2275 degrees ! Estimated noise=23.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000481091 Jy ! Component: 100 - total flux cleaned = -0.000514576 Jy ! Component: 150 - total flux cleaned = -0.000531619 Jy ! Component: 200 - total flux cleaned = -0.000546057 Jy ! Total flux subtracted in 200 components = -0.000546057 Jy ! Clean residual min=-0.001681 max=0.001356 Jy/beam ! Clean residual mean=-0.000005 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.136994 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.136994 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=0.028201Jy sigma=0.017808 ! Fit after self-cal, rms=0.028197Jy sigma=0.017805 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.21218e-05 Jy ! Component: 100 - total flux cleaned = -8.15284e-05 Jy ! Component: 150 - total flux cleaned = -7.45435e-05 Jy ! Component: 200 - total flux cleaned = -8.02861e-05 Jy ! Total flux subtracted in 200 components = -8.02861e-05 Jy ! Clean residual min=-0.001683 max=0.001359 Jy/beam ! Clean residual mean=-0.000005 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.136914 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 0.136914 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=0.028206Jy sigma=0.017806 ! Fit after self-cal, rms=0.028203Jy sigma=0.017804 ! 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=0.9449 mas, bmaj=2.456 mas, bpa=-1.078 degrees ! Estimated noise=18.8919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9449 x 2.456 at -1.078 degrees (North through East) ! Clean map min=-0.0013551 max=0.11658 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=0.7731 mas, bmaj=2.113 mas, bpa=-1.736 degrees ! Estimated noise=29.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0882623 Jy ! Component: 100 - total flux cleaned = 0.112456 Jy ! Component: 150 - total flux cleaned = 0.122546 Jy ! Component: 200 - total flux cleaned = 0.128027 Jy ! Total flux subtracted in 200 components = 0.128027 Jy ! Clean residual min=-0.002759 max=0.003259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.128027 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.128027 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9449 mas, bmaj=2.456 mas, bpa=-1.078 degrees ! Estimated noise=18.8919 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 = 0.00400198 Jy ! Component: 100 - total flux cleaned = 0.00615687 Jy ! Component: 150 - total flux cleaned = 0.00716036 Jy ! Component: 200 - total flux cleaned = 0.00771539 Jy ! Total flux subtracted in 200 components = 0.00771539 Jy ! Clean residual min=-0.001550 max=0.001424 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.135743 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.135743 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=2.113 mas, bmaj=4.571 mas, bpa=0.2275 degrees ! Estimated noise=23.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000938095 Jy ! Component: 100 - total flux cleaned = 0.00129649 Jy ! Component: 150 - total flux cleaned = 0.00131061 Jy ! Component: 200 - total flux cleaned = 0.00129903 Jy ! Total flux subtracted in 200 components = 0.00129903 Jy ! Clean residual min=-0.001680 max=0.001352 Jy/beam ! Clean residual mean=-0.000006 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.137042 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 = -1.05282e-05 Jy ! Component: 100 - total flux cleaned = -1.99476e-05 Jy ! Component: 150 - total flux cleaned = -2.86151e-05 Jy ! Component: 200 - total flux cleaned = -3.71057e-05 Jy ! Total flux subtracted in 200 components = -3.71057e-05 Jy ! Clean residual min=-0.001673 max=0.001357 Jy/beam ! Clean residual mean=-0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.137005 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.137005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9449 mas, bmaj=2.456 mas, bpa=-1.078 degrees ! Estimated noise=18.8919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125423 Jy ! Component: 100 - total flux cleaned = 0.000145744 Jy ! Component: 150 - total flux cleaned = 0.00014518 Jy ! Component: 200 - total flux cleaned = 0.000144804 Jy ! Total flux subtracted in 200 components = 0.000144804 Jy ! Clean residual min=-0.001500 max=0.001469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.13715 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.13715 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=0.028212Jy sigma=0.017814 ! Fit after self-cal, rms=0.028208Jy sigma=0.017812 wmodel /scr/pima/bp171a0_uvs/J0814-1739_X_map.mod ! Writing 85 model components to file: /scr/pima/bp171a0_uvs/J0814-1739_X_map.mod wobs /scr/pima/bp171a0_uvs/J0814-1739_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0814-1739_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0814-1739_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0814-1739_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 = -0.000197573 Jy ! Component: 100 - total flux cleaned = -0.00032177 Jy ! Component: 150 - total flux cleaned = -0.000461111 Jy ! Component: 200 - total flux cleaned = -0.00050498 Jy ! Component: 250 - total flux cleaned = -0.000526627 Jy ! Component: 300 - total flux cleaned = -0.000567183 Jy ! Component: 350 - total flux cleaned = -0.000664922 Jy ! Component: 400 - total flux cleaned = -0.000721577 Jy ! Component: 450 - total flux cleaned = -0.00081287 Jy ! Component: 500 - total flux cleaned = -0.000883253 Jy ! Component: 550 - total flux cleaned = -0.000934641 Jy ! Component: 600 - total flux cleaned = -0.00105133 Jy ! Component: 650 - total flux cleaned = -0.00114792 Jy ! Component: 700 - total flux cleaned = -0.00119473 Jy ! Component: 750 - total flux cleaned = -0.00125615 Jy ! Component: 800 - total flux cleaned = -0.00130102 Jy ! Component: 850 - total flux cleaned = -0.00137374 Jy ! Component: 900 - total flux cleaned = -0.00141621 Jy ! Component: 950 - total flux cleaned = -0.00152723 Jy ! Component: 1000 - total flux cleaned = -0.00158153 Jy ! Component: 1050 - total flux cleaned = -0.00163483 Jy ! Component: 1100 - total flux cleaned = -0.00167392 Jy ! Component: 1150 - total flux cleaned = -0.00173779 Jy ! Component: 1200 - total flux cleaned = -0.00173759 Jy ! Component: 1250 - total flux cleaned = -0.00179909 Jy ! Component: 1300 - total flux cleaned = -0.00181091 Jy ! Component: 1350 - total flux cleaned = -0.00184657 Jy ! Component: 1400 - total flux cleaned = -0.00191672 Jy ! Component: 1450 - total flux cleaned = -0.00193976 Jy ! Component: 1500 - total flux cleaned = -0.00195118 Jy ! Component: 1550 - total flux cleaned = -0.00202926 Jy ! Component: 1600 - total flux cleaned = -0.00205106 Jy ! Component: 1650 - total flux cleaned = -0.00210524 Jy ! Component: 1700 - total flux cleaned = -0.00215867 Jy ! Component: 1750 - total flux cleaned = -0.00215852 Jy ! Component: 1800 - total flux cleaned = -0.00221021 Jy ! Component: 1850 - total flux cleaned = -0.00225091 Jy ! Component: 1900 - total flux cleaned = -0.0023012 Jy ! Component: 1950 - total flux cleaned = -0.0023112 Jy ! Component: 2000 - total flux cleaned = -0.00237023 Jy ! Component: 2050 - total flux cleaned = -0.00240894 Jy ! Component: 2100 - total flux cleaned = -0.00243769 Jy ! Component: 2150 - total flux cleaned = -0.00248503 Jy ! Component: 2200 - total flux cleaned = -0.00252243 Jy ! Component: 2250 - total flux cleaned = -0.00255934 Jy ! Component: 2300 - total flux cleaned = -0.00262305 Jy ! Component: 2350 - total flux cleaned = -0.00265 Jy ! Component: 2400 - total flux cleaned = -0.00272106 Jy ! Component: 2450 - total flux cleaned = -0.00276497 Jy ! Component: 2500 - total flux cleaned = -0.00279976 Jy ! Component: 2550 - total flux cleaned = -0.0028427 Jy ! Component: 2600 - total flux cleaned = -0.00289374 Jy ! Component: 2650 - total flux cleaned = -0.00294417 Jy ! Component: 2700 - total flux cleaned = -0.00297748 Jy ! Component: 2750 - total flux cleaned = -0.00306799 Jy ! Component: 2800 - total flux cleaned = -0.00305169 Jy ! Component: 2850 - total flux cleaned = -0.00310021 Jy ! Component: 2900 - total flux cleaned = -0.00311618 Jy ! Component: 2950 - total flux cleaned = -0.0031242 Jy ! Component: 3000 - total flux cleaned = -0.00314771 Jy ! Component: 3050 - total flux cleaned = -0.00317877 Jy ! Component: 3100 - total flux cleaned = -0.00317108 Jy ! Component: 3150 - total flux cleaned = -0.00319394 Jy ! Component: 3200 - total flux cleaned = -0.00323926 Jy ! Component: 3250 - total flux cleaned = -0.00324666 Jy ! Component: 3300 - total flux cleaned = -0.00327639 Jy ! Component: 3350 - total flux cleaned = -0.00329117 Jy ! Component: 3400 - total flux cleaned = -0.00329122 Jy ! Component: 3450 - total flux cleaned = -0.00329849 Jy ! Component: 3500 - total flux cleaned = -0.00330577 Jy ! Component: 3550 - total flux cleaned = -0.00329875 Jy ! Component: 3600 - total flux cleaned = -0.00333415 Jy ! Component: 3650 - total flux cleaned = -0.00334813 Jy ! Component: 3700 - total flux cleaned = -0.0033481 Jy ! Component: 3750 - total flux cleaned = -0.00336194 Jy ! Component: 3800 - total flux cleaned = -0.00338939 Jy ! Component: 3850 - total flux cleaned = -0.00338249 Jy ! Component: 3900 - total flux cleaned = -0.00341639 Jy ! Component: 3950 - total flux cleaned = -0.00342983 Jy ! Component: 4000 - total flux cleaned = -0.00342318 Jy ! Component: 4050 - total flux cleaned = -0.00346301 Jy ! Total flux subtracted in 4096 components = -0.00348278 Jy ! Clean residual min=-0.000397 max=0.000410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.133667 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 333 components and 0.133667 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0814-1739_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9449 x 2.456 at -1.078 degrees (North through East) ! Clean map min=-0.0010503 max=0.1167 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0814-1739_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110873 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285024 0.285024 0.570047 1.14009 2.28019 4.56038 9.12075 18.2415 36.483 72.966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0814-1739_X_uvs.log closed on Fri Mar 15 12:56:37 2013