! Started logfile: /scr/pima/bp171a0_uvs/J1050-3517_X_uvs.log on Fri Mar 15 12:58:26 2013 obs /scr/pima/bp171a0_uvs/J1050-3517_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J1050-3517_X_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.700893 visibilities/baseline/integration-bin. ! Found source: J1050-3517 ! ! 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 2512 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/J1050-3517_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. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009182Jy sigma=0.713465 ! Fit after self-cal, rms=0.884674Jy sigma=0.625439 ! 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=0.9698 mas, bmaj=4.543 mas, bpa=-1.548 degrees ! Estimated noise=25.7164 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 = 0.0853266 Jy ! Component: 100 - total flux cleaned = 0.108718 Jy ! Total flux subtracted in 100 components = 0.108718 Jy ! Clean residual min=-0.010284 max=0.012823 Jy/beam ! Clean residual mean=-0.000064 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 0.108718 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.108718 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=0.058224Jy sigma=0.041141 ! Fit after self-cal, rms=0.058093Jy sigma=0.041047 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=4.805 mas, bpa=-1.693 degrees ! Estimated noise=20.0198 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 = 0.0188412 Jy ! Component: 100 - total flux cleaned = 0.0289685 Jy ! Component: 150 - total flux cleaned = 0.0352025 Jy ! Component: 200 - total flux cleaned = 0.0378247 Jy ! Total flux subtracted in 200 components = 0.0378247 Jy ! Clean residual min=-0.008662 max=0.008532 Jy/beam ! Clean residual mean=0.000034 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.146542 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.146542 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=0.051740Jy sigma=0.036555 ! Fit after self-cal, rms=0.051618Jy sigma=0.036468 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.99 KP 1.04 LA 0.93 ! NL 1.14 OV 0.99 PT 0.93 SC 0.87 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.96 KP 0.99 LA 0.91 ! NL 1.16 OV 0.93 PT 0.91 SC 0.86 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.08 KP 1.15 LA 0.88 ! NL 1.18 OV 0.97 PT 0.91 SC 0.90 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.15 KP 1.00 LA 0.96 ! NL 1.05 OV 0.93 PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.14 KP 1.15 LA 0.90 ! NL 0.98 OV 0.94 PT 0.92 SC 0.99 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.20 KP 1.16 LA 0.96 ! NL 1.00 OV 1.02 PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.03 KP 1.17 LA 0.89 ! NL 1.06 OV 1.03 PT 0.94 SC 1.05 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.06 KP 1.14 LA 0.89 ! NL 1.11 OV 1.01 PT 0.89 SC 1.19 ! ! ! Fit before self-cal, rms=0.051618Jy sigma=0.036468 ! Fit after self-cal, rms=0.050328Jy sigma=0.034621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=4.982 mas, bpa=-1.442 degrees ! Estimated noise=19.9707 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 = -0.00383242 Jy ! Component: 100 - total flux cleaned = -0.00433781 Jy ! Component: 150 - total flux cleaned = -0.00426954 Jy ! Component: 200 - total flux cleaned = -0.00413937 Jy ! Total flux subtracted in 200 components = -0.00413937 Jy ! Clean residual min=-0.007280 max=0.005778 Jy/beam ! Clean residual mean=0.000002 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.142403 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.142403 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=0.049710Jy sigma=0.034281 ! Fit after self-cal, rms=0.049724Jy sigma=0.034236 ! 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=0.049724Jy sigma=0.034236 ! Fit after self-cal, rms=0.050056Jy sigma=0.034180 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=5.008 mas, bpa=-1.242 degrees ! Estimated noise=19.9046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221438 Jy ! Component: 100 - total flux cleaned = -0.00244539 Jy ! Component: 150 - total flux cleaned = -0.00244409 Jy ! Component: 200 - total flux cleaned = -0.00244184 Jy ! Total flux subtracted in 200 components = -0.00244184 Jy ! Clean residual min=-0.006991 max=0.005556 Jy/beam ! Clean residual mean=0.000002 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.139961 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.139961 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=0.049872Jy sigma=0.034084 ! Fit after self-cal, rms=0.049861Jy sigma=0.034077 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 = -6.42399e-05 Jy ! Component: 100 - total flux cleaned = -2.71016e-05 Jy ! Component: 150 - total flux cleaned = 4.33153e-05 Jy ! Component: 200 - total flux cleaned = 7.50474e-05 Jy ! Total flux subtracted in 200 components = 7.50474e-05 Jy ! Clean residual min=-0.006909 max=0.005516 Jy/beam ! Clean residual mean=0.000002 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.140036 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.140036 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=0.049805Jy sigma=0.034045 ! Fit after self-cal, rms=0.049799Jy sigma=0.034043 ! 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=0.049799Jy sigma=0.034043 ! Fit after self-cal, rms=0.050074Jy sigma=0.034022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=5.025 mas, bpa=-1.106 degrees ! Estimated noise=19.8599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128973 Jy ! Component: 100 - total flux cleaned = -0.00140069 Jy ! Component: 150 - total flux cleaned = -0.0014017 Jy ! Component: 200 - total flux cleaned = -0.00143108 Jy ! Total flux subtracted in 200 components = -0.00143108 Jy ! Clean residual min=-0.006728 max=0.005540 Jy/beam ! Clean residual mean=0.000002 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.138605 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.138605 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=0.050016Jy sigma=0.033985 ! Fit after self-cal, rms=0.050016Jy sigma=0.033984 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 = -1.70687e-05 Jy ! Component: 100 - total flux cleaned = 9.78422e-06 Jy ! Component: 150 - total flux cleaned = 9.94582e-06 Jy ! Component: 200 - total flux cleaned = 8.72071e-06 Jy ! Total flux subtracted in 200 components = 8.72071e-06 Jy ! Clean residual min=-0.006671 max=0.005511 Jy/beam ! Clean residual mean=0.000002 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.138614 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.138614 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=0.049992Jy sigma=0.033965 ! Fit after self-cal, rms=0.049987Jy sigma=0.033964 ! 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=0.049987Jy sigma=0.033964 ! Fit after self-cal, rms=0.050156Jy sigma=0.033955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=6.458 mas, bpa=-7.359 degrees ! Estimated noise=23.2461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000646137 Jy ! Component: 100 - total flux cleaned = -0.000695366 Jy ! Component: 150 - total flux cleaned = -0.000696735 Jy ! Component: 200 - total flux cleaned = -0.000697207 Jy ! Total flux subtracted in 200 components = -0.000697207 Jy ! Clean residual min=-0.005255 max=0.005457 Jy/beam ! Clean residual mean=0.000003 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.137917 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.137917 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=0.050159Jy sigma=0.033942 ! Fit after self-cal, rms=0.050156Jy sigma=0.033937 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 = -5.15723e-05 Jy ! Component: 100 - total flux cleaned = -3.09922e-05 Jy ! Component: 150 - total flux cleaned = -3.09074e-05 Jy ! Component: 200 - total flux cleaned = -2.88583e-05 Jy ! Total flux subtracted in 200 components = -2.88583e-05 Jy ! Clean residual min=-0.005287 max=0.005485 Jy/beam ! Clean residual mean=0.000003 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.137888 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.137888 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=0.050153Jy sigma=0.033928 ! Fit after self-cal, rms=0.050142Jy sigma=0.033924 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=5.034 mas, bpa=-1.004 degrees ! Estimated noise=19.8123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 5.034 at -1.004 degrees (North through East) ! Clean map min=-0.0063611 max=0.11281 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=0.9632 mas, bmaj=4.648 mas, bpa=-0.5653 degrees ! Estimated noise=25.5648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0842505 Jy ! Component: 100 - total flux cleaned = 0.108051 Jy ! Component: 150 - total flux cleaned = 0.12064 Jy ! Component: 200 - total flux cleaned = 0.127494 Jy ! Total flux subtracted in 200 components = 0.127494 Jy ! Clean residual min=-0.008542 max=0.008328 Jy/beam ! Clean residual mean=-0.000021 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.127494 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.127494 Jy ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=5.034 mas, bpa=-1.004 degrees ! Estimated noise=19.8123 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 (4.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842116 Jy ! Component: 100 - total flux cleaned = 0.0102589 Jy ! Component: 150 - total flux cleaned = 0.0109175 Jy ! Component: 200 - total flux cleaned = 0.0113444 Jy ! Total flux subtracted in 200 components = 0.0113444 Jy ! Clean residual min=-0.006055 max=0.005051 Jy/beam ! Clean residual mean=-0.000001 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.138838 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.138838 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=2.112 mas, bmaj=6.458 mas, bpa=-7.359 degrees ! Estimated noise=23.2461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023654 Jy ! Component: 100 - total flux cleaned = 0.00255397 Jy ! Component: 150 - total flux cleaned = 0.00279022 Jy ! Component: 200 - total flux cleaned = 0.00292819 Jy ! Total flux subtracted in 200 components = 0.00292819 Jy ! Clean residual min=-0.004281 max=0.004038 Jy/beam ! Clean residual mean=0.000006 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.141766 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 = 0.000124315 Jy ! Component: 100 - total flux cleaned = 0.000179249 Jy ! Component: 150 - total flux cleaned = 0.00028224 Jy ! Component: 200 - total flux cleaned = 0.000424337 Jy ! Total flux subtracted in 200 components = 0.000424337 Jy ! Clean residual min=-0.004161 max=0.003930 Jy/beam ! Clean residual mean=0.000008 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.142191 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.142191 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=5.034 mas, bpa=-1.004 degrees ! Estimated noise=19.8123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129607 Jy ! Component: 100 - total flux cleaned = -0.000104874 Jy ! Component: 150 - total flux cleaned = -0.000106806 Jy ! Component: 200 - total flux cleaned = -5.52437e-05 Jy ! Total flux subtracted in 200 components = -5.52437e-05 Jy ! Clean residual min=-0.005597 max=0.004148 Jy/beam ! Clean residual mean=0.000004 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.142136 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.142136 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=0.049704Jy sigma=0.033569 ! Fit after self-cal, rms=0.049623Jy sigma=0.033537 wmodel /scr/pima/bp171a0_uvs/J1050-3517_X_map.mod ! Writing 86 model components to file: /scr/pima/bp171a0_uvs/J1050-3517_X_map.mod wobs /scr/pima/bp171a0_uvs/J1050-3517_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J1050-3517_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J1050-3517_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J1050-3517_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 = -0.00213557 Jy ! Component: 100 - total flux cleaned = -0.00310435 Jy ! Component: 150 - total flux cleaned = -0.00405016 Jy ! Component: 200 - total flux cleaned = -0.00436468 Jy ! Component: 250 - total flux cleaned = -0.00466196 Jy ! Component: 300 - total flux cleaned = -0.00488837 Jy ! Component: 350 - total flux cleaned = -0.00510335 Jy ! Component: 400 - total flux cleaned = -0.00531039 Jy ! Component: 450 - total flux cleaned = -0.00556153 Jy ! Component: 500 - total flux cleaned = -0.00570682 Jy ! Component: 550 - total flux cleaned = -0.00575426 Jy ! Component: 600 - total flux cleaned = -0.00584573 Jy ! Component: 650 - total flux cleaned = -0.00584568 Jy ! Component: 700 - total flux cleaned = -0.00588867 Jy ! Component: 750 - total flux cleaned = -0.00593019 Jy ! Component: 800 - total flux cleaned = -0.00597044 Jy ! Component: 850 - total flux cleaned = -0.00600945 Jy ! Component: 900 - total flux cleaned = -0.00600972 Jy ! Component: 950 - total flux cleaned = -0.00604787 Jy ! Component: 1000 - total flux cleaned = -0.00608494 Jy ! Component: 1050 - total flux cleaned = -0.00608481 Jy ! Component: 1100 - total flux cleaned = -0.00612025 Jy ! Component: 1150 - total flux cleaned = -0.00618945 Jy ! Component: 1200 - total flux cleaned = -0.00628999 Jy ! Component: 1250 - total flux cleaned = -0.00628991 Jy ! Component: 1300 - total flux cleaned = -0.00635519 Jy ! Component: 1350 - total flux cleaned = -0.00635551 Jy ! Component: 1400 - total flux cleaned = -0.00638622 Jy ! Component: 1450 - total flux cleaned = -0.00635558 Jy ! Component: 1500 - total flux cleaned = -0.00635577 Jy ! Component: 1550 - total flux cleaned = -0.00638526 Jy ! Component: 1600 - total flux cleaned = -0.00649972 Jy ! Component: 1650 - total flux cleaned = -0.00649939 Jy ! Component: 1700 - total flux cleaned = -0.00652691 Jy ! Component: 1750 - total flux cleaned = -0.00655435 Jy ! Component: 1800 - total flux cleaned = -0.00652759 Jy ! Component: 1850 - total flux cleaned = -0.00652725 Jy ! Component: 1900 - total flux cleaned = -0.00644975 Jy ! Component: 1950 - total flux cleaned = -0.00639919 Jy ! Component: 2000 - total flux cleaned = -0.00634955 Jy ! Component: 2050 - total flux cleaned = -0.0063498 Jy ! Component: 2100 - total flux cleaned = -0.00622882 Jy ! Component: 2150 - total flux cleaned = -0.00620501 Jy ! Component: 2200 - total flux cleaned = -0.00613379 Jy ! Component: 2250 - total flux cleaned = -0.00606352 Jy ! Component: 2300 - total flux cleaned = -0.00594867 Jy ! Component: 2350 - total flux cleaned = -0.00597181 Jy ! Component: 2400 - total flux cleaned = -0.00601656 Jy ! Component: 2450 - total flux cleaned = -0.00597212 Jy ! Component: 2500 - total flux cleaned = -0.00599424 Jy ! Component: 2550 - total flux cleaned = -0.00608184 Jy ! Component: 2600 - total flux cleaned = -0.00610356 Jy ! Component: 2650 - total flux cleaned = -0.00614679 Jy ! Component: 2700 - total flux cleaned = -0.00621115 Jy ! Component: 2750 - total flux cleaned = -0.00625385 Jy ! Component: 2800 - total flux cleaned = -0.0063387 Jy ! Component: 2850 - total flux cleaned = -0.00635969 Jy ! Component: 2900 - total flux cleaned = -0.00635978 Jy ! Component: 2950 - total flux cleaned = -0.00644316 Jy ! Component: 3000 - total flux cleaned = -0.00648461 Jy ! Component: 3050 - total flux cleaned = -0.00652585 Jy ! Component: 3100 - total flux cleaned = -0.0066078 Jy ! Component: 3150 - total flux cleaned = -0.00666897 Jy ! Component: 3200 - total flux cleaned = -0.00681126 Jy ! Component: 3250 - total flux cleaned = -0.00689246 Jy ! Component: 3300 - total flux cleaned = -0.00703451 Jy ! Component: 3350 - total flux cleaned = -0.00717646 Jy ! Component: 3400 - total flux cleaned = -0.00725741 Jy ! Component: 3450 - total flux cleaned = -0.00739911 Jy ! Component: 3500 - total flux cleaned = -0.00754084 Jy ! Component: 3550 - total flux cleaned = -0.00768243 Jy ! Component: 3600 - total flux cleaned = -0.00782407 Jy ! Component: 3650 - total flux cleaned = -0.0080265 Jy ! Component: 3700 - total flux cleaned = -0.0081277 Jy ! Component: 3750 - total flux cleaned = -0.00833033 Jy ! Component: 3800 - total flux cleaned = -0.00847237 Jy ! Component: 3850 - total flux cleaned = -0.00863477 Jy ! Component: 3900 - total flux cleaned = -0.00877701 Jy ! Component: 3950 - total flux cleaned = -0.00891983 Jy ! Component: 4000 - total flux cleaned = -0.00906276 Jy ! Component: 4050 - total flux cleaned = -0.00922665 Jy ! Total flux subtracted in 4096 components = -0.00937039 Jy ! Clean residual min=-0.001208 max=0.001207 Jy/beam ! Clean residual mean=-0.000005 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.132765 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 334 components and 0.132765 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J1050-3517_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 5.034 at -1.004 degrees (North through East) ! Clean map min=-0.0031839 max=0.11311 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J1050-3517_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.93169 0.93169 1.86338 3.72676 7.45352 14.907 29.8141 59.6282 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J1050-3517_X_uvs.log closed on Fri Mar 15 12:58:30 2013