! Started logfile: /scr/pima/s5272c_uvs/J2007+4029_X_uvs.log on Wed Jan 1 14:23:36 2014 obs /scr/pima/s5272c_uvs/J2007+4029_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272c_uvs/J2007+4029_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! AN table 2: 17 integrations on 28 of 28 possible baselines. ! AN table 3: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.791209 visibilities/baseline/integration-bin. ! Found source: J2007+4029 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 18432 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/s5272c_uvs/J2007+4029_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.592897Jy sigma=86.367221 ! Fit after self-cal, rms=0.714893Jy sigma=36.349320 ! 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=1.594 mas, bmaj=1.825 mas, bpa=9.308 degrees ! Estimated noise=0.771967 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 = 1.03926 Jy ! Component: 100 - total flux cleaned = 1.42923 Jy ! Total flux subtracted in 100 components = 1.42923 Jy ! Clean residual min=-0.091848 max=0.191481 Jy/beam ! Clean residual mean=-0.000182 rms=0.028392 Jy/beam ! Combined flux in latest and established models = 1.42923 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 1.42923 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=0.460300Jy sigma=24.253128 ! Fit after self-cal, rms=0.460901Jy sigma=24.241931 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229741 Jy ! Component: 100 - total flux cleaned = 0.380855 Jy ! Total flux subtracted in 100 components = 0.380855 Jy ! Clean residual min=-0.070564 max=0.082850 Jy/beam ! Clean residual mean=-0.000098 rms=0.017425 Jy/beam ! Combined flux in latest and established models = 1.81008 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 73 components and 1.81008 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=0.357902Jy sigma=15.606523 ! Fit after self-cal, rms=0.358545Jy sigma=15.599482 ! 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=1.954 mas, bmaj=2.125 mas, bpa=15.28 degrees ! Estimated noise=0.371484 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 = 0.146336 Jy ! Component: 100 - total flux cleaned = 0.241742 Jy ! Component: 150 - total flux cleaned = 0.310393 Jy ! Component: 200 - total flux cleaned = 0.362452 Jy ! Total flux subtracted in 200 components = 0.362452 Jy ! Clean residual min=-0.069267 max=0.063290 Jy/beam ! Clean residual mean=-0.000036 rms=0.016234 Jy/beam ! Combined flux in latest and established models = 2.17253 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 106 components and 2.17253 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=0.317498Jy sigma=10.652407 ! Fit after self-cal, rms=0.317670Jy sigma=10.645068 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.954 x 2.125 at 15.28 degrees (North through East) ! Clean map min=-0.069091 max=1.4416 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.90 KP 1.00* LA 0.91 ! MK 1.19 NL 1.05 OV 0.91 SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 0.93 KP 1.00* LA 0.97 ! NL 1.04 OV 0.95 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.91 KP 1.00* LA 0.95 ! MK 1.07 NL 0.98 OV 0.91 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.01 KP 1.00* LA 1.01 ! NL 1.10 OV 1.01 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.99 KP 1.00* LA 1.00 ! MK 1.10 NL 1.04 OV 0.95 SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 0.93 KP 1.00* LA 0.91 ! MK 1.09 NL 1.05 OV 0.95 SC 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* ! ! ! Fit before self-cal, rms=0.317670Jy sigma=10.645068 ! Fit after self-cal, rms=0.311784Jy sigma=9.887809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=2.131 mas, bpa=14.05 degrees ! Estimated noise=0.37056 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 = 0.00819012 Jy ! Component: 100 - total flux cleaned = 0.0239876 Jy ! Component: 150 - total flux cleaned = 0.0380179 Jy ! Component: 200 - total flux cleaned = 0.049474 Jy ! Total flux subtracted in 200 components = 0.049474 Jy ! Clean residual min=-0.057560 max=0.051884 Jy/beam ! Clean residual mean=-0.000009 rms=0.013621 Jy/beam ! Combined flux in latest and established models = 2.22201 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 2.22201 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=0.290778Jy sigma=9.511130 ! Fit after self-cal, rms=0.290968Jy sigma=9.509293 ! 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=0.290968Jy sigma=9.509293 ! Fit after self-cal, rms=0.286439Jy sigma=8.844427 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.96 mas, bmaj=2.133 mas, bpa=13.09 degrees ! Estimated noise=0.365962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00703081 Jy ! Component: 100 - total flux cleaned = 0.000464679 Jy ! Component: 150 - total flux cleaned = 0.00772357 Jy ! Component: 200 - total flux cleaned = 0.0141288 Jy ! Total flux subtracted in 200 components = 0.0141288 Jy ! Clean residual min=-0.045542 max=0.049568 Jy/beam ! Clean residual mean=-0.000012 rms=0.012408 Jy/beam ! Combined flux in latest and established models = 2.23613 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 2.23613 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=0.268563Jy sigma=8.687615 ! Fit after self-cal, rms=0.268812Jy sigma=8.685133 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 = 0.00471824 Jy ! Component: 100 - total flux cleaned = 0.00935289 Jy ! Component: 150 - total flux cleaned = 0.0135275 Jy ! Component: 200 - total flux cleaned = 0.0172997 Jy ! Total flux subtracted in 200 components = 0.0172997 Jy ! Clean residual min=-0.044650 max=0.049154 Jy/beam ! Clean residual mean=-0.000011 rms=0.012180 Jy/beam ! Combined flux in latest and established models = 2.25343 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 2.25343 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=0.262597Jy sigma=8.598833 ! Fit after self-cal, rms=0.262812Jy sigma=8.596276 ! 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=0.262812Jy sigma=8.596276 ! Fit after self-cal, rms=0.260164Jy sigma=8.221208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=2.133 mas, bpa=14.64 degrees ! Estimated noise=0.362355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00855839 Jy ! Component: 100 - total flux cleaned = -0.00490526 Jy ! Component: 150 - total flux cleaned = -0.00168243 Jy ! Component: 200 - total flux cleaned = 0.00157471 Jy ! Total flux subtracted in 200 components = 0.00157471 Jy ! Clean residual min=-0.040208 max=0.047654 Jy/beam ! Clean residual mean=-0.000015 rms=0.011637 Jy/beam ! Combined flux in latest and established models = 2.25501 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 2.25501 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=0.252865Jy sigma=8.191060 ! Fit after self-cal, rms=0.253048Jy sigma=8.188184 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 = 0.00248159 Jy ! Component: 100 - total flux cleaned = 0.00439083 Jy ! Component: 150 - total flux cleaned = 0.00615443 Jy ! Component: 200 - total flux cleaned = 0.00697829 Jy ! Total flux subtracted in 200 components = 0.00697829 Jy ! Clean residual min=-0.040088 max=0.047437 Jy/beam ! Clean residual mean=-0.000015 rms=0.011556 Jy/beam ! Combined flux in latest and established models = 2.26199 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 130 components and 2.26199 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=0.249698Jy sigma=8.161430 ! Fit after self-cal, rms=0.249864Jy sigma=8.158677 ! 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=0.249864Jy sigma=8.158677 ! Fit after self-cal, rms=0.247421Jy sigma=7.895624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=2.75 mas, bpa=47.49 degrees ! Estimated noise=0.294796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155909 Jy ! Component: 100 - total flux cleaned = 0.0197639 Jy ! Component: 150 - total flux cleaned = 0.0235283 Jy ! Component: 200 - total flux cleaned = 0.0269518 Jy ! Total flux subtracted in 200 components = 0.0269518 Jy ! Clean residual min=-0.046832 max=0.057450 Jy/beam ! Clean residual mean=-0.000011 rms=0.014503 Jy/beam ! Combined flux in latest and established models = 2.28894 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 131 components and 2.28894 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=0.249676Jy sigma=7.803818 ! Fit after self-cal, rms=0.249720Jy sigma=7.800682 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 = 0.00389531 Jy ! Component: 100 - total flux cleaned = 0.00588254 Jy ! Component: 150 - total flux cleaned = 0.00769189 Jy ! Component: 200 - total flux cleaned = 0.00991741 Jy ! Total flux subtracted in 200 components = 0.00991741 Jy ! Clean residual min=-0.046648 max=0.056393 Jy/beam ! Clean residual mean=-0.000013 rms=0.014296 Jy/beam ! Combined flux in latest and established models = 2.29886 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 132 components and 2.29886 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=0.252026Jy sigma=7.771171 ! Fit after self-cal, rms=0.252078Jy sigma=7.769779 ! 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=1.948 mas, bmaj=2.13 mas, bpa=14.64 degrees ! Estimated noise=0.360686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.948 x 2.13 at 14.64 degrees (North through East) ! Clean map min=-0.037053 max=1.3738 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 ! Performing amp+phase self-cal ! ! 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=0.252078Jy sigma=7.769779 ! Fit after self-cal, rms=0.248685Jy sigma=7.310995 ! Inverting map and beam ! Estimated beam: bmin=1.947 mas, bmaj=2.132 mas, bpa=15.27 degrees ! Estimated noise=0.359078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0159055 Jy ! Component: 100 - total flux cleaned = -0.0185477 Jy ! Component: 150 - total flux cleaned = -0.0208673 Jy ! Component: 200 - total flux cleaned = -0.0229238 Jy ! Total flux subtracted in 200 components = -0.0229238 Jy ! Clean residual min=-0.032595 max=0.041874 Jy/beam ! Clean residual mean=-0.000011 rms=0.009176 Jy/beam ! Combined flux in latest and established models = 2.27593 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 137 components and 2.27593 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=0.243288Jy sigma=7.351417 ! Fit after self-cal, rms=0.243315Jy sigma=7.341835 ! Inverting map ! Added new window around map position (-4.8, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267007 Jy ! Component: 100 - total flux cleaned = 0.0402593 Jy ! Component: 150 - total flux cleaned = 0.0453094 Jy ! Component: 200 - total flux cleaned = 0.0458019 Jy ! Total flux subtracted in 200 components = 0.0458019 Jy ! Clean residual min=-0.027103 max=0.031425 Jy/beam ! Clean residual mean=-0.000010 rms=0.008063 Jy/beam ! Combined flux in latest and established models = 2.32173 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 167 components and 2.32173 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=0.236556Jy sigma=6.944142 ! Fit after self-cal, rms=0.236085Jy sigma=6.896856 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.236085Jy sigma=6.896856 ! Fit after self-cal, rms=0.234864Jy sigma=6.751502 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=1.592 mas, bmaj=1.833 mas, bpa=10.87 degrees ! Estimated noise=0.744721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00358 Jy ! Component: 100 - total flux cleaned = 1.38336 Jy ! Component: 150 - total flux cleaned = 1.60749 Jy ! Component: 200 - total flux cleaned = 1.75608 Jy ! Total flux subtracted in 200 components = 1.75608 Jy ! Clean residual min=-0.057658 max=0.081875 Jy/beam ! Clean residual mean=-0.000094 rms=0.015414 Jy/beam ! Combined flux in latest and established models = 1.75608 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 72 model components to the UV plane model. ! The established model now contains 72 components and 1.75608 Jy ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=2.131 mas, bpa=15.52 degrees ! Estimated noise=0.35787 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 = 0.138237 Jy ! Component: 100 - total flux cleaned = 0.227334 Jy ! Component: 150 - total flux cleaned = 0.291564 Jy ! Component: 200 - total flux cleaned = 0.34192 Jy ! Total flux subtracted in 200 components = 0.34192 Jy ! Clean residual min=-0.042393 max=0.043329 Jy/beam ! Clean residual mean=-0.000024 rms=0.011854 Jy/beam ! Combined flux in latest and established models = 2.098 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 118 components and 2.098 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=2.52 mas, bmaj=2.754 mas, bpa=47.82 degrees ! Estimated noise=0.292332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369597 Jy ! Component: 100 - total flux cleaned = 0.0721719 Jy ! Component: 150 - total flux cleaned = 0.104637 Jy ! Component: 200 - total flux cleaned = 0.131102 Jy ! Total flux subtracted in 200 components = 0.131102 Jy ! Clean residual min=-0.041433 max=0.041751 Jy/beam ! Clean residual mean=-0.000018 rms=0.011554 Jy/beam ! Combined flux in latest and established models = 2.2291 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 = 0.0238457 Jy ! Component: 100 - total flux cleaned = 0.0436249 Jy ! Component: 150 - total flux cleaned = 0.0608776 Jy ! Component: 200 - total flux cleaned = 0.0706882 Jy ! Total flux subtracted in 200 components = 0.0706882 Jy ! Clean residual min=-0.035178 max=0.039939 Jy/beam ! Clean residual mean=-0.000015 rms=0.009990 Jy/beam ! Combined flux in latest and established models = 2.29979 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 160 components and 2.29979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=2.131 mas, bpa=15.52 degrees ! Estimated noise=0.35787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00759179 Jy ! Component: 100 - total flux cleaned = -0.000678639 Jy ! Component: 150 - total flux cleaned = 0.0045249 Jy ! Component: 200 - total flux cleaned = 0.0113343 Jy ! Total flux subtracted in 200 components = 0.0113343 Jy ! Clean residual min=-0.027712 max=0.033956 Jy/beam ! Clean residual mean=-0.000013 rms=0.007897 Jy/beam ! Combined flux in latest and established models = 2.31113 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 166 components and 2.31113 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=0.257559Jy sigma=6.816295 ! Fit after self-cal, rms=0.257262Jy sigma=6.787046 wmodel /scr/pima/s5272c_uvs/J2007+4029_X_map.mod ! Writing 166 model components to file: /scr/pima/s5272c_uvs/J2007+4029_X_map.mod wobs /scr/pima/s5272c_uvs/J2007+4029_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272c_uvs/J2007+4029_X_uvs.fits wwins /scr/pima/s5272c_uvs/J2007+4029_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s5272c_uvs/J2007+4029_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 = 0.0128986 Jy ! Component: 100 - total flux cleaned = 0.0200962 Jy ! Component: 150 - total flux cleaned = 0.0243597 Jy ! Component: 200 - total flux cleaned = 0.0270423 Jy ! Component: 250 - total flux cleaned = 0.0283051 Jy ! Component: 300 - total flux cleaned = 0.0291156 Jy ! Component: 350 - total flux cleaned = 0.0299118 Jy ! Component: 400 - total flux cleaned = 0.0318372 Jy ! Component: 450 - total flux cleaned = 0.0329538 Jy ! Component: 500 - total flux cleaned = 0.0340259 Jy ! Component: 550 - total flux cleaned = 0.0357555 Jy ! Component: 600 - total flux cleaned = 0.0347458 Jy ! Component: 650 - total flux cleaned = 0.0340876 Jy ! Component: 700 - total flux cleaned = 0.0331337 Jy ! Component: 750 - total flux cleaned = 0.0328272 Jy ! Component: 800 - total flux cleaned = 0.0328266 Jy ! Component: 850 - total flux cleaned = 0.0319325 Jy ! Component: 900 - total flux cleaned = 0.0310562 Jy ! Component: 950 - total flux cleaned = 0.02963 Jy ! Component: 1000 - total flux cleaned = 0.0287947 Jy ! Component: 1050 - total flux cleaned = 0.0276999 Jy ! Component: 1100 - total flux cleaned = 0.0255619 Jy ! Component: 1150 - total flux cleaned = 0.0253004 Jy ! Component: 1200 - total flux cleaned = 0.0247839 Jy ! Component: 1250 - total flux cleaned = 0.0237656 Jy ! Component: 1300 - total flux cleaned = 0.0235139 Jy ! Component: 1350 - total flux cleaned = 0.0232667 Jy ! Component: 1400 - total flux cleaned = 0.0225433 Jy ! Component: 1450 - total flux cleaned = 0.0227874 Jy ! Component: 1500 - total flux cleaned = 0.0227929 Jy ! Component: 1550 - total flux cleaned = 0.0227994 Jy ! Component: 1600 - total flux cleaned = 0.0223443 Jy ! Component: 1650 - total flux cleaned = 0.0227911 Jy ! Component: 1700 - total flux cleaned = 0.0230147 Jy ! Component: 1750 - total flux cleaned = 0.0230145 Jy ! Component: 1800 - total flux cleaned = 0.0230107 Jy ! Component: 1850 - total flux cleaned = 0.0232248 Jy ! Component: 1900 - total flux cleaned = 0.0232271 Jy ! Component: 1950 - total flux cleaned = 0.0232261 Jy ! Component: 2000 - total flux cleaned = 0.0234298 Jy ! Component: 2050 - total flux cleaned = 0.0234302 Jy ! Component: 2100 - total flux cleaned = 0.0232295 Jy ! Component: 2150 - total flux cleaned = 0.0242156 Jy ! Component: 2200 - total flux cleaned = 0.0244138 Jy ! Component: 2250 - total flux cleaned = 0.0253744 Jy ! Component: 2300 - total flux cleaned = 0.0255671 Jy ! Component: 2350 - total flux cleaned = 0.0268887 Jy ! Component: 2400 - total flux cleaned = 0.0274483 Jy ! Component: 2450 - total flux cleaned = 0.0281848 Jy ! Component: 2500 - total flux cleaned = 0.0283679 Jy ! Component: 2550 - total flux cleaned = 0.0294548 Jy ! Component: 2600 - total flux cleaned = 0.030889 Jy ! Component: 2650 - total flux cleaned = 0.0317729 Jy ! Component: 2700 - total flux cleaned = 0.0324732 Jy ! Component: 2750 - total flux cleaned = 0.0322994 Jy ! Component: 2800 - total flux cleaned = 0.033676 Jy ! Component: 2850 - total flux cleaned = 0.0343562 Jy ! Component: 2900 - total flux cleaned = 0.034525 Jy ! Component: 2950 - total flux cleaned = 0.0348616 Jy ! Component: 3000 - total flux cleaned = 0.0355252 Jy ! Component: 3050 - total flux cleaned = 0.0363483 Jy ! Component: 3100 - total flux cleaned = 0.0365118 Jy ! Component: 3150 - total flux cleaned = 0.0376435 Jy ! Component: 3200 - total flux cleaned = 0.0376457 Jy ! Component: 3250 - total flux cleaned = 0.038442 Jy ! Component: 3300 - total flux cleaned = 0.039388 Jy ! Component: 3350 - total flux cleaned = 0.0395459 Jy ! Component: 3400 - total flux cleaned = 0.0397007 Jy ! Component: 3450 - total flux cleaned = 0.0404689 Jy ! Component: 3500 - total flux cleaned = 0.0407736 Jy ! Component: 3550 - total flux cleaned = 0.0410795 Jy ! Component: 3600 - total flux cleaned = 0.0418299 Jy ! Component: 3650 - total flux cleaned = 0.0424273 Jy ! Component: 3700 - total flux cleaned = 0.0422797 Jy ! Component: 3750 - total flux cleaned = 0.0431605 Jy ! Component: 3800 - total flux cleaned = 0.0437426 Jy ! Component: 3850 - total flux cleaned = 0.0440321 Jy ! Component: 3900 - total flux cleaned = 0.044318 Jy ! Component: 3950 - total flux cleaned = 0.0450311 Jy ! Component: 4000 - total flux cleaned = 0.045315 Jy ! Component: 4050 - total flux cleaned = 0.045876 Jy ! Total flux subtracted in 4096 components = 0.0464331 Jy ! Clean residual min=-0.007641 max=0.006931 Jy/beam ! Clean residual mean=-0.000012 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 2.35756 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 505 components and 2.35756 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272c_uvs/J2007+4029_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.95 x 2.131 at 15.52 degrees (North through East) ! Clean map min=-0.017545 max=1.3704 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272c_uvs/J2007+4029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.37038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00263291 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.576391 0.576391 1.15278 2.30557 4.61113 9.22226 18.4445 36.889 73.7781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0078 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.37 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 520.479 quit ! Quitting program ! Log file /scr/pima/s5272c_uvs/J2007+4029_X_uvs.log closed on Wed Jan 1 14:23:41 2014