! Started logfile: ./J0156-2412_X_uvs.log on Mon Oct 28 15:36:59 2013 obs J0156-2412_X_uva.fits ! Reading UV FITS file: J0156-2412_X_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! AN table 2: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.817778 visibilities/baseline/integration-bin. ! Found source: J0156-2412 ! ! 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 5888 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 ./J0156-2412_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 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010874Jy sigma=6.320556 ! Fit after self-cal, rms=0.813264Jy sigma=5.074934 ! 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=0.8683 mas, bmaj=2.429 mas, bpa=8.964 degrees ! Estimated noise=3.0717 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 = 0.1451 Jy ! Component: 100 - total flux cleaned = 0.176827 Jy ! Total flux subtracted in 100 components = 0.176827 Jy ! Clean residual min=-0.007044 max=0.009521 Jy/beam ! Clean residual mean=-0.000062 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.176827 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.176827 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=0.037421Jy sigma=0.261894 ! Fit after self-cal, rms=0.037411Jy sigma=0.261849 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00979613 Jy ! Component: 100 - total flux cleaned = 0.0147426 Jy ! Total flux subtracted in 100 components = 0.0147426 Jy ! Clean residual min=-0.006161 max=0.006304 Jy/beam ! Clean residual mean=-0.000040 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.19157 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.19157 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=0.034571Jy sigma=0.238803 ! Fit after self-cal, rms=0.034591Jy sigma=0.238773 ! 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=1.146 mas, bmaj=3.048 mas, bpa=6.66 degrees ! Estimated noise=1.53336 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 = 0.00490437 Jy ! Component: 100 - total flux cleaned = 0.00755589 Jy ! Component: 150 - total flux cleaned = 0.00905288 Jy ! Component: 200 - total flux cleaned = 0.00974049 Jy ! Total flux subtracted in 200 components = 0.00974049 Jy ! Clean residual min=-0.005542 max=0.005431 Jy/beam ! Clean residual mean=-0.000056 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.20131 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.20131 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=0.034173Jy sigma=0.234055 ! Fit after self-cal, rms=0.034184Jy sigma=0.234037 ! 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 1.11 FD 1.09 HN 0.93 KP 0.97 ! LA 1.01 NL 1.04 OV 1.07 PT 0.85 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.22 KP 1.06 LA 0.98 ! MK 0.98 NL 1.09 OV 1.06 PT 0.81 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 0.91 KP 0.96 ! LA 0.95 NL 1.02 OV 0.96 PT 0.89 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.07 KP 0.97 LA 0.94 ! MK 1.02 NL 1.09 OV 0.94 PT 0.86 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 0.99 KP 1.06 ! LA 0.95 NL 1.03 OV 1.07 PT 0.92 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.27 KP 1.08 LA 0.92 ! MK 1.04 NL 1.08 OV 1.02 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 1.01 KP 0.93 ! LA 0.98 NL 1.00 OV 1.04 PT 0.95 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.21 KP 0.95 LA 0.95 ! MK 1.03 NL 1.04 OV 1.01 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.06 ! LA 0.99 NL 0.96 OV 1.05 PT 0.90 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.11 KP 1.04 LA 0.96 ! MK 0.97 NL 1.04 OV 0.98 PT 0.87 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.09 KP 1.05 ! LA 1.04 NL 1.01 OV 1.14 PT 0.94 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.15 KP 1.05 LA 1.01 ! MK 1.00 NL 1.05 OV 1.10 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.03 KP 0.99 ! LA 0.95 NL 1.05 OV 1.12 PT 0.91 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.11 KP 1.05 LA 0.93 ! MK 0.96 NL 1.08 OV 1.09 PT 0.85 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.03 HN 1.00 KP 1.05 ! LA 0.91 NL 0.99 OV 1.14 PT 0.84 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.17 KP 1.07 LA 0.86 ! MK 0.96 NL 1.01 OV 1.09 PT 0.80 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.034184Jy sigma=0.234037 ! Fit after self-cal, rms=0.029576Jy sigma=0.184727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.046 mas, bpa=6.695 degrees ! Estimated noise=1.53257 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 = 0.000229428 Jy ! Component: 100 - total flux cleaned = 0.000230269 Jy ! Component: 150 - total flux cleaned = 0.000194655 Jy ! Component: 200 - total flux cleaned = 0.000161153 Jy ! Total flux subtracted in 200 components = 0.000161153 Jy ! Clean residual min=-0.001792 max=0.002061 Jy/beam ! Clean residual mean=0.000018 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.201471 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.201471 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=0.029525Jy sigma=0.184686 ! Fit after self-cal, rms=0.029457Jy sigma=0.184286 ! 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=0.029457Jy sigma=0.184286 ! Fit after self-cal, rms=0.029535Jy sigma=0.184241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.042 mas, bpa=6.699 degrees ! Estimated noise=1.53337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171557 Jy ! Component: 100 - total flux cleaned = 0.000192621 Jy ! Component: 150 - total flux cleaned = 0.000192205 Jy ! Component: 200 - total flux cleaned = 0.00016271 Jy ! Total flux subtracted in 200 components = 0.00016271 Jy ! Clean residual min=-0.001807 max=0.002127 Jy/beam ! Clean residual mean=0.000018 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.201634 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.201634 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=0.029496Jy sigma=0.184229 ! Fit after self-cal, rms=0.029495Jy sigma=0.184215 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 (6.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204543 Jy ! Component: 100 - total flux cleaned = 0.00285945 Jy ! Component: 150 - total flux cleaned = 0.00294594 Jy ! Component: 200 - total flux cleaned = 0.00302133 Jy ! Total flux subtracted in 200 components = 0.00302133 Jy ! Clean residual min=-0.001608 max=0.001346 Jy/beam ! Clean residual mean=0.000022 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.204655 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.204655 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=0.029369Jy sigma=0.183046 ! Fit after self-cal, rms=0.029349Jy sigma=0.182974 ! 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=0.029349Jy sigma=0.182974 ! Fit after self-cal, rms=0.029377Jy sigma=0.182923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.038 mas, bpa=6.713 degrees ! Estimated noise=1.53321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054192 Jy ! Component: 100 - total flux cleaned = 0.000659782 Jy ! Component: 150 - total flux cleaned = 0.000681265 Jy ! Component: 200 - total flux cleaned = 0.000700718 Jy ! Total flux subtracted in 200 components = 0.000700718 Jy ! Clean residual min=-0.001596 max=0.001288 Jy/beam ! Clean residual mean=0.000022 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.205356 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.205356 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=0.029343Jy sigma=0.182703 ! Fit after self-cal, rms=0.029349Jy sigma=0.182554 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 = 6.42956e-05 Jy ! Component: 100 - total flux cleaned = 8.26937e-05 Jy ! Component: 150 - total flux cleaned = 8.28934e-05 Jy ! Component: 200 - total flux cleaned = 9.79374e-05 Jy ! Total flux subtracted in 200 components = 9.79374e-05 Jy ! Clean residual min=-0.001624 max=0.001265 Jy/beam ! Clean residual mean=0.000022 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.205454 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.205454 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=0.029327Jy sigma=0.182460 ! Fit after self-cal, rms=0.029320Jy sigma=0.182154 ! 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=0.029320Jy sigma=0.182154 ! Fit after self-cal, rms=0.029334Jy sigma=0.182116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.457 mas, bmaj=5.246 mas, bpa=5.953 degrees ! Estimated noise=1.73504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248571 Jy ! Component: 100 - total flux cleaned = 0.000216346 Jy ! Component: 150 - total flux cleaned = 0.000189108 Jy ! Component: 200 - total flux cleaned = 0.000152686 Jy ! Total flux subtracted in 200 components = 0.000152686 Jy ! Clean residual min=-0.001976 max=0.001485 Jy/beam ! Clean residual mean=0.000039 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.205607 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.205607 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=0.029320Jy sigma=0.182103 ! Fit after self-cal, rms=0.029317Jy sigma=0.182095 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 = 6.13608e-05 Jy ! Component: 100 - total flux cleaned = 3.98404e-05 Jy ! Component: 150 - total flux cleaned = 1.99455e-05 Jy ! Component: 200 - total flux cleaned = -7.50819e-06 Jy ! Total flux subtracted in 200 components = -7.50819e-06 Jy ! Clean residual min=-0.002000 max=0.001452 Jy/beam ! Clean residual mean=0.000038 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.205599 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.205599 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=0.029311Jy sigma=0.182102 ! Fit after self-cal, rms=0.029309Jy sigma=0.182098 ! 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=1.141 mas, bmaj=3.035 mas, bpa=6.736 degrees ! Estimated noise=1.53439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 3.035 at 6.736 degrees (North through East) ! Clean map min=-0.0015884 max=0.18859 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=0.8652 mas, bmaj=2.414 mas, bpa=9.091 degrees ! Estimated noise=3.06245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144641 Jy ! Component: 100 - total flux cleaned = 0.176348 Jy ! Component: 150 - total flux cleaned = 0.186818 Jy ! Component: 200 - total flux cleaned = 0.19242 Jy ! Total flux subtracted in 200 components = 0.19242 Jy ! Clean residual min=-0.002741 max=0.002806 Jy/beam ! Clean residual mean=-0.000010 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.19242 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.19242 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.035 mas, bpa=6.736 degrees ! Estimated noise=1.53439 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 = 0.00498059 Jy ! Component: 100 - total flux cleaned = 0.00777139 Jy ! Component: 150 - total flux cleaned = 0.00965229 Jy ! Component: 200 - total flux cleaned = 0.0109664 Jy ! Total flux subtracted in 200 components = 0.0109664 Jy ! Clean residual min=-0.001707 max=0.001302 Jy/beam ! Clean residual mean=0.000016 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.203387 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.203387 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=2.457 mas, bmaj=5.246 mas, bpa=5.953 degrees ! Estimated noise=1.73504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947538 Jy ! Component: 100 - total flux cleaned = 0.00132644 Jy ! Component: 150 - total flux cleaned = 0.00158455 Jy ! Component: 200 - total flux cleaned = 0.00172772 Jy ! Total flux subtracted in 200 components = 0.00172772 Jy ! Clean residual min=-0.001962 max=0.001490 Jy/beam ! Clean residual mean=0.000035 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.205115 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 = 3.30738e-05 Jy ! Component: 100 - total flux cleaned = 7.45408e-05 Jy ! Component: 150 - total flux cleaned = 7.50391e-05 Jy ! Component: 200 - total flux cleaned = 7.56218e-05 Jy ! Total flux subtracted in 200 components = 7.56218e-05 Jy ! Clean residual min=-0.001920 max=0.001426 Jy/beam ! Clean residual mean=0.000036 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.20519 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 85 components and 0.20519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.035 mas, bpa=6.736 degrees ! Estimated noise=1.53439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242481 Jy ! Component: 100 - total flux cleaned = -0.000266145 Jy ! Component: 150 - total flux cleaned = -0.000247021 Jy ! Component: 200 - total flux cleaned = -0.000246042 Jy ! Total flux subtracted in 200 components = -0.000246042 Jy ! Clean residual min=-0.001606 max=0.001237 Jy/beam ! Clean residual mean=0.000021 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.204944 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.204944 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=0.029295Jy sigma=0.182147 ! Fit after self-cal, rms=0.029291Jy sigma=0.182126 wmodel ./J0156-2412_X_map.mod ! Writing 104 model components to file: ./J0156-2412_X_map.mod wobs ./J0156-2412_X_uvs.fits ! Writing UV FITS file: ./J0156-2412_X_uvs.fits wwins ./J0156-2412_X_map.win ! wwins: Wrote 2 windows to ./J0156-2412_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 = -0.000720515 Jy ! Component: 100 - total flux cleaned = -0.00128873 Jy ! Component: 150 - total flux cleaned = -0.00162537 Jy ! Component: 200 - total flux cleaned = -0.0019377 Jy ! Component: 250 - total flux cleaned = -0.00227443 Jy ! Component: 300 - total flux cleaned = -0.00252175 Jy ! Component: 350 - total flux cleaned = -0.00270521 Jy ! Component: 400 - total flux cleaned = -0.00290082 Jy ! Component: 450 - total flux cleaned = -0.00305574 Jy ! Component: 500 - total flux cleaned = -0.00318942 Jy ! Component: 550 - total flux cleaned = -0.00333628 Jy ! Component: 600 - total flux cleaned = -0.00347925 Jy ! Component: 650 - total flux cleaned = -0.00361852 Jy ! Component: 700 - total flux cleaned = -0.00367884 Jy ! Component: 750 - total flux cleaned = -0.00379656 Jy ! Component: 800 - total flux cleaned = -0.00385416 Jy ! Component: 850 - total flux cleaned = -0.00386856 Jy ! Component: 900 - total flux cleaned = -0.00392431 Jy ! Component: 950 - total flux cleaned = -0.00397882 Jy ! Component: 1000 - total flux cleaned = -0.00400549 Jy ! Component: 1050 - total flux cleaned = -0.00397923 Jy ! Component: 1100 - total flux cleaned = -0.00395346 Jy ! Component: 1150 - total flux cleaned = -0.003928 Jy ! Component: 1200 - total flux cleaned = -0.00390271 Jy ! Component: 1250 - total flux cleaned = -0.00387751 Jy ! Component: 1300 - total flux cleaned = -0.00382832 Jy ! Component: 1350 - total flux cleaned = -0.00379166 Jy ! Component: 1400 - total flux cleaned = -0.00375565 Jy ! Component: 1450 - total flux cleaned = -0.00369662 Jy ! Component: 1500 - total flux cleaned = -0.00369671 Jy ! Component: 1550 - total flux cleaned = -0.00368507 Jy ! Component: 1600 - total flux cleaned = -0.00366199 Jy ! Component: 1650 - total flux cleaned = -0.00359407 Jy ! Component: 1700 - total flux cleaned = -0.00356051 Jy ! Component: 1750 - total flux cleaned = -0.0035383 Jy ! Component: 1800 - total flux cleaned = -0.00349438 Jy ! Component: 1850 - total flux cleaned = -0.00345111 Jy ! Component: 1900 - total flux cleaned = -0.00341881 Jy ! Component: 1950 - total flux cleaned = -0.00340793 Jy ! Component: 2000 - total flux cleaned = -0.00336566 Jy ! Component: 2050 - total flux cleaned = -0.00335522 Jy ! Component: 2100 - total flux cleaned = -0.00334484 Jy ! Component: 2150 - total flux cleaned = -0.00333456 Jy ! Component: 2200 - total flux cleaned = -0.00327351 Jy ! Component: 2250 - total flux cleaned = -0.00328366 Jy ! Component: 2300 - total flux cleaned = -0.00327355 Jy ! Component: 2350 - total flux cleaned = -0.00322375 Jy ! Component: 2400 - total flux cleaned = -0.0031647 Jy ! Component: 2450 - total flux cleaned = -0.00315497 Jy ! Component: 2500 - total flux cleaned = -0.00313549 Jy ! Component: 2550 - total flux cleaned = -0.00308745 Jy ! Component: 2600 - total flux cleaned = -0.00306839 Jy ! Component: 2650 - total flux cleaned = -0.0030116 Jy ! Component: 2700 - total flux cleaned = -0.00301155 Jy ! Component: 2750 - total flux cleaned = -0.00299287 Jy ! Component: 2800 - total flux cleaned = -0.00296498 Jy ! Component: 2850 - total flux cleaned = -0.00291896 Jy ! Component: 2900 - total flux cleaned = -0.00290986 Jy ! Component: 2950 - total flux cleaned = -0.00287356 Jy ! Component: 3000 - total flux cleaned = -0.0028464 Jy ! Component: 3050 - total flux cleaned = -0.00280176 Jy ! Component: 3100 - total flux cleaned = -0.00275743 Jy ! Component: 3150 - total flux cleaned = -0.00275741 Jy ! Component: 3200 - total flux cleaned = -0.00272233 Jy ! Component: 3250 - total flux cleaned = -0.00268756 Jy ! Component: 3300 - total flux cleaned = -0.0026616 Jy ! Component: 3350 - total flux cleaned = -0.00263577 Jy ! Component: 3400 - total flux cleaned = -0.00260158 Jy ! Component: 3450 - total flux cleaned = -0.00257616 Jy ! Component: 3500 - total flux cleaned = -0.00255931 Jy ! Component: 3550 - total flux cleaned = -0.00254254 Jy ! Component: 3600 - total flux cleaned = -0.00250086 Jy ! Component: 3650 - total flux cleaned = -0.00249262 Jy ! Component: 3700 - total flux cleaned = -0.00248441 Jy ! Component: 3750 - total flux cleaned = -0.00246795 Jy ! Component: 3800 - total flux cleaned = -0.00245978 Jy ! Component: 3850 - total flux cleaned = -0.00243547 Jy ! Component: 3900 - total flux cleaned = -0.00242742 Jy ! Component: 3950 - total flux cleaned = -0.00241934 Jy ! Component: 4000 - total flux cleaned = -0.00241137 Jy ! Component: 4050 - total flux cleaned = -0.00241929 Jy ! Total flux subtracted in 4096 components = -0.00240344 Jy ! Clean residual min=-0.000444 max=0.000512 Jy/beam ! Clean residual mean=0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.202541 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 385 components and 0.202541 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0156-2412_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 3.035 at 6.736 degrees (North through East) ! Clean map min=-0.0011255 max=0.18895 Jy/beam ! Writing clean map to FITS file: ./J0156-2412_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.188953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.227077 0.227077 0.454155 0.90831 1.81662 3.63324 7.26648 14.533 29.0659 58.1318 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 quit ! Quitting program ! Log file ./J0156-2412_X_uvs.log closed on Mon Oct 28 15:37:13 2013