! Started logfile: /scr/pima/rdv72_uvs/J1147-3812_S_uvs.log on Sat Oct 5 08:47:11 2013 obs /scr/pima/rdv72_uvs/J1147-3812_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1147-3812_S_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! AN table 2: 9 integrations on 10 of 10 possible baselines. ! AN table 3: 3 integrations on 15 of 15 possible baselines. ! AN table 4: 3 integrations on 21 of 21 possible baselines. ! AN table 5: 5 integrations on 45 of 45 possible baselines. ! AN table 6: 3 integrations on 28 of 28 possible baselines. ! AN table 7: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.893773 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1952 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J1147-3812_S] 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 0.500x0.500 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 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.495063Jy sigma=19.909381 ! Fit after self-cal, rms=0.271351Jy sigma=3.651885 ! 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=1.813 mas, bmaj=3.412 mas, bpa=-48.3 degrees ! Estimated noise=1.73572 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 = 0.874191 Jy ! Component: 100 - total flux cleaned = 1.06482 Jy ! Total flux subtracted in 100 components = 1.06482 Jy ! Clean residual min=-0.041246 max=0.066226 Jy/beam ! Clean residual mean=-0.000532 rms=0.009649 Jy/beam ! Combined flux in latest and established models = 1.06482 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.06482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255566Jy sigma=3.281931 ! Fit after self-cal, rms=0.255566Jy sigma=3.281921 ! Inverting map ! Added new window around map position (-1.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420521 Jy ! Component: 100 - total flux cleaned = 0.0386071 Jy ! Total flux subtracted in 100 components = 0.0386071 Jy ! Clean residual min=-0.037988 max=0.050734 Jy/beam ! Clean residual mean=-0.000470 rms=0.008645 Jy/beam ! Combined flux in latest and established models = 1.10343 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.10343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245788Jy sigma=3.081743 ! Fit after self-cal, rms=0.245437Jy sigma=3.076898 ! 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=2.425 mas, bmaj=4.223 mas, bpa=-41.5 degrees ! Estimated noise=1.28573 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 = 0.0370981 Jy ! Component: 100 - total flux cleaned = 0.0457471 Jy ! Component: 150 - total flux cleaned = 0.0473127 Jy ! Component: 200 - total flux cleaned = 0.0482564 Jy ! Total flux subtracted in 200 components = 0.0482564 Jy ! Clean residual min=-0.031837 max=0.053820 Jy/beam ! Clean residual mean=-0.001818 rms=0.010840 Jy/beam ! Combined flux in latest and established models = 1.15169 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 1.15169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243388Jy sigma=2.960981 ! Fit after self-cal, rms=0.243307Jy sigma=2.958849 ! 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: ! FD 0.97 KP 1.19 LA 1.04 PT 1.03 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 KP 1.27 LA 1.02 NL 1.15 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 1.36 LA 1.01 NL 1.00 ! OV 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 KP 1.74 LA 1.02 NL 1.00 ! OV 0.95 PT 1.02 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HO 0.96 KK 0.90 KP 1.37 ! LA 1.04 MK 0.94 NL 1.05 OV 0.95 ! PT 1.05 SC 1.08 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HO 0.99 KK 0.86 KP 1.15 ! LA 1.07 MK 0.89 OV 0.97 PT 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! HO 0.00* KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.21 LA 1.01 PT 1.01 ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.21 LA 0.91 NL 1.14 ! SC 1.15 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 KP 1.29 LA 0.95 NL 1.04 ! OV 1.03 SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 KP 1.56 LA 0.97 NL 1.02 ! OV 1.01 PT 0.95 SC 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HO 1.06 KK 0.85 KP 1.41 ! LA 0.95 MK 0.96 NL 1.07 OV 1.01 ! PT 1.04 SC 1.12 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.08 HO 1.00 KK 0.79 KP 1.20 ! LA 0.99 MK 0.94 OV 1.04 PT 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! HO 0.00* KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.18 LA 0.86 PT 1.07 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.21 LA 0.84 NL 1.21 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 1.37 LA 0.83 NL 1.09 ! OV 1.05 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 KP 1.74 LA 0.85 NL 1.05 ! OV 1.02 PT 1.04 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HO 0.89 KK 0.84 KP 1.35 ! LA 0.85 MK 0.97 NL 1.13 OV 1.04 ! PT 1.03 SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.08 HO 0.90 KK 0.84 KP 1.22 ! LA 0.90 MK 0.91 OV 1.05 PT 1.08 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! HO 0.00* KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.14 LA 0.75 PT 0.93 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 1.09 LA 0.72 NL 1.15 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 KP 1.18 LA 0.73 NL 1.01 ! OV 0.87 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 KP 1.49 LA 0.75 NL 0.98 ! OV 0.85 PT 0.91 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 HO 1.00 KK 0.84 KP 1.22 ! LA 0.75 MK 1.05 NL 1.03 OV 0.86 ! PT 0.91 SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 HO 1.02 KK 0.80 KP 1.09 ! LA 0.76 MK 1.01 OV 0.88 PT 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! HO 0.00* KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.243307Jy sigma=2.958849 ! Fit after self-cal, rms=0.126511Jy sigma=1.474460 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=4.212 mas, bpa=-39.7 degrees ! Estimated noise=1.29745 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 (-1.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188191 Jy ! Component: 100 - total flux cleaned = 0.0240391 Jy ! Component: 150 - total flux cleaned = 0.0253177 Jy ! Component: 200 - total flux cleaned = 0.0258437 Jy ! Total flux subtracted in 200 components = 0.0258437 Jy ! Clean residual min=-0.010938 max=0.010422 Jy/beam ! Clean residual mean=-0.000144 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 1.17753 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 1.17753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124008Jy sigma=1.421089 ! Fit after self-cal, rms=0.124253Jy sigma=1.418476 ! 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. ! ! Fit before self-cal, rms=0.124253Jy sigma=1.418476 ! Fit after self-cal, rms=0.123580Jy sigma=1.405481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.443 mas, bmaj=4.199 mas, bpa=-39.55 degrees ! Estimated noise=1.29915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117485 Jy ! Component: 100 - total flux cleaned = 0.0137953 Jy ! Component: 150 - total flux cleaned = 0.014484 Jy ! Component: 200 - total flux cleaned = 0.0146745 Jy ! Total flux subtracted in 200 components = 0.0146745 Jy ! Clean residual min=-0.008867 max=0.008855 Jy/beam ! Clean residual mean=-0.000161 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 1.1922 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 1.1922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122486Jy sigma=1.382038 ! Fit after self-cal, rms=0.122427Jy sigma=1.381520 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 = 0.00081358 Jy ! Component: 100 - total flux cleaned = 0.00116064 Jy ! Component: 150 - total flux cleaned = 0.00146623 Jy ! Component: 200 - total flux cleaned = 0.00173853 Jy ! Total flux subtracted in 200 components = 0.00173853 Jy ! Clean residual min=-0.008738 max=0.007672 Jy/beam ! Clean residual mean=-0.000150 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 1.19394 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 1.19394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121994Jy sigma=1.376514 ! Fit after self-cal, rms=0.121959Jy sigma=1.376176 ! 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. ! ! Fit before self-cal, rms=0.121959Jy sigma=1.376176 ! Fit after self-cal, rms=0.118759Jy sigma=1.328341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=4.192 mas, bpa=-39.46 degrees ! Estimated noise=1.3005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672912 Jy ! Component: 100 - total flux cleaned = 0.00728995 Jy ! Component: 150 - total flux cleaned = 0.00760906 Jy ! Component: 200 - total flux cleaned = 0.00774816 Jy ! Total flux subtracted in 200 components = 0.00774816 Jy ! Clean residual min=-0.007806 max=0.007032 Jy/beam ! Clean residual mean=-0.000103 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 1.20169 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 1.20169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118270Jy sigma=1.318821 ! Fit after self-cal, rms=0.118257Jy sigma=1.318572 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 = 0.000455241 Jy ! Component: 100 - total flux cleaned = 0.00056927 Jy ! Component: 150 - total flux cleaned = 0.000777384 Jy ! Component: 200 - total flux cleaned = 0.000872396 Jy ! Total flux subtracted in 200 components = 0.000872396 Jy ! Clean residual min=-0.007740 max=0.006789 Jy/beam ! Clean residual mean=-0.000097 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 1.20256 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 1.20256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118049Jy sigma=1.316208 ! Fit after self-cal, rms=0.118035Jy sigma=1.316075 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.118035Jy sigma=1.316075 ! Fit after self-cal, rms=0.118102Jy sigma=1.312612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.331 mas, bmaj=27.94 mas, bpa=-4.496 degrees ! Estimated noise=1.7117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429216 Jy ! Component: 100 - total flux cleaned = 0.00553272 Jy ! Component: 150 - total flux cleaned = 0.00580351 Jy ! Component: 200 - total flux cleaned = 0.00604522 Jy ! Total flux subtracted in 200 components = 0.00604522 Jy ! Clean residual min=-0.007394 max=0.007970 Jy/beam ! Clean residual mean=-0.000165 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 1.20861 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 61 components and 1.20861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118198Jy sigma=1.311815 ! Fit after self-cal, rms=0.118159Jy sigma=1.311396 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 = 0.000785833 Jy ! Component: 100 - total flux cleaned = 0.000968984 Jy ! Component: 150 - total flux cleaned = 0.00118738 Jy ! Component: 200 - total flux cleaned = 0.00138144 Jy ! Total flux subtracted in 200 components = 0.00138144 Jy ! Clean residual min=-0.007339 max=0.007464 Jy/beam ! Clean residual mean=-0.000146 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 1.20999 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 1.20999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118248Jy sigma=1.312217 ! Fit after self-cal, rms=0.118226Jy sigma=1.312035 ! 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=2.439 mas, bmaj=4.189 mas, bpa=-39.43 degrees ! Estimated noise=1.30138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.439 x 4.189 at -39.43 degrees (North through East) ! Clean map min=-0.0071963 max=1.0868 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. ! ! Fit before self-cal, rms=0.118226Jy sigma=1.312035 ! Fit after self-cal, rms=0.110797Jy sigma=1.145743 ! Inverting map and beam ! Estimated beam: bmin=2.438 mas, bmaj=4.189 mas, bpa=-39.5 degrees ! Estimated noise=1.30365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247973 Jy ! Component: 100 - total flux cleaned = 0.00259679 Jy ! Component: 150 - total flux cleaned = 0.00270716 Jy ! Component: 200 - total flux cleaned = 0.00280838 Jy ! Total flux subtracted in 200 components = 0.00280838 Jy ! Clean residual min=-0.006851 max=0.006345 Jy/beam ! Clean residual mean=-0.000053 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.2128 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 1.2128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110505Jy sigma=1.142208 ! Fit after self-cal, rms=0.110493Jy sigma=1.142066 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.10185e-07 Jy ! Component: 100 - total flux cleaned = 8.46789e-05 Jy ! Component: 150 - total flux cleaned = 8.46686e-05 Jy ! Component: 200 - total flux cleaned = 0.000161793 Jy ! Total flux subtracted in 200 components = 0.000161793 Jy ! Clean residual min=-0.006852 max=0.006269 Jy/beam ! Clean residual mean=-0.000053 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 1.21296 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 1.21296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110338Jy sigma=1.140716 ! Fit after self-cal, rms=0.110337Jy sigma=1.140650 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110337Jy sigma=1.140650 ! Fit after self-cal, rms=0.110512Jy sigma=1.139679 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=1.834 mas, bmaj=3.361 mas, bpa=-46.39 degrees ! Estimated noise=1.73017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.858129 Jy ! Component: 100 - total flux cleaned = 1.04654 Jy ! Component: 150 - total flux cleaned = 1.10747 Jy ! Component: 200 - total flux cleaned = 1.14165 Jy ! Total flux subtracted in 200 components = 1.14165 Jy ! Clean residual min=-0.014333 max=0.022640 Jy/beam ! Clean residual mean=-0.000138 rms=0.003414 Jy/beam ! Combined flux in latest and established models = 1.14165 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.14165 Jy ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=4.188 mas, bpa=-39.51 degrees ! Estimated noise=1.30474 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 (1.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304936 Jy ! Component: 100 - total flux cleaned = 0.0476455 Jy ! Component: 150 - total flux cleaned = 0.0564384 Jy ! Component: 200 - total flux cleaned = 0.0584816 Jy ! Total flux subtracted in 200 components = 0.0584816 Jy ! Clean residual min=-0.008368 max=0.009009 Jy/beam ! Clean residual mean=-0.000163 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 1.20013 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 1.20013 Jy ! Inverting map ! Added new window around map position (11.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529713 Jy ! Component: 100 - total flux cleaned = 0.00690693 Jy ! Component: 150 - total flux cleaned = 0.0081048 Jy ! Component: 200 - total flux cleaned = 0.00941516 Jy ! Total flux subtracted in 200 components = 0.00941516 Jy ! Clean residual min=-0.007814 max=0.006697 Jy/beam ! Clean residual mean=-0.000081 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 1.20955 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 1.20955 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.328 mas, bmaj=27.94 mas, bpa=-4.495 degrees ! Estimated noise=1.71756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499124 Jy ! Component: 100 - total flux cleaned = 0.00742009 Jy ! Component: 150 - total flux cleaned = 0.00782554 Jy ! Component: 200 - total flux cleaned = 0.00819886 Jy ! Total flux subtracted in 200 components = 0.00819886 Jy ! Clean residual min=-0.006219 max=0.006498 Jy/beam ! Clean residual mean=-0.000036 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 1.21775 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 = 0.000341164 Jy ! Component: 100 - total flux cleaned = 0.000595421 Jy ! Component: 150 - total flux cleaned = 0.00083094 Jy ! Component: 200 - total flux cleaned = 0.000997908 Jy ! Total flux subtracted in 200 components = 0.000997908 Jy ! Clean residual min=-0.006161 max=0.006433 Jy/beam ! Clean residual mean=-0.000022 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 1.21875 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 1.21875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=4.188 mas, bpa=-39.51 degrees ! Estimated noise=1.30474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00269276 Jy ! Component: 100 - total flux cleaned = -0.00306837 Jy ! Component: 150 - total flux cleaned = -0.00289212 Jy ! Component: 200 - total flux cleaned = -0.00258274 Jy ! Total flux subtracted in 200 components = -0.00258274 Jy ! Clean residual min=-0.007461 max=0.006251 Jy/beam ! Clean residual mean=-0.000031 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 1.21616 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 1.21616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111014Jy sigma=1.144594 ! Fit after self-cal, rms=0.110795Jy sigma=1.142359 wmodel /scr/pima/rdv72_uvs/J1147-3812_S_map.mod ! Writing 73 model components to file: /scr/pima/rdv72_uvs/J1147-3812_S_map.mod wobs /scr/pima/rdv72_uvs/J1147-3812_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1147-3812_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1147-3812_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv72_uvs/J1147-3812_S_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 = -0.00338625 Jy ! Component: 100 - total flux cleaned = -0.00597998 Jy ! Component: 150 - total flux cleaned = -0.00807561 Jy ! Component: 200 - total flux cleaned = -0.00974902 Jy ! Component: 250 - total flux cleaned = -0.0107219 Jy ! Component: 300 - total flux cleaned = -0.0116702 Jy ! Component: 350 - total flux cleaned = -0.0122882 Jy ! Component: 400 - total flux cleaned = -0.0130918 Jy ! Component: 450 - total flux cleaned = -0.0133878 Jy ! Component: 500 - total flux cleaned = -0.0140647 Jy ! Component: 550 - total flux cleaned = -0.0143513 Jy ! Component: 600 - total flux cleaned = -0.014725 Jy ! Component: 650 - total flux cleaned = -0.0150004 Jy ! Component: 700 - total flux cleaned = -0.0150914 Jy ! Component: 750 - total flux cleaned = -0.0152704 Jy ! Component: 800 - total flux cleaned = -0.0155326 Jy ! Component: 850 - total flux cleaned = -0.0154441 Jy ! Component: 900 - total flux cleaned = -0.0151884 Jy ! Component: 950 - total flux cleaned = -0.0154445 Jy ! Component: 1000 - total flux cleaned = -0.0155289 Jy ! Component: 1050 - total flux cleaned = -0.0155278 Jy ! Component: 1100 - total flux cleaned = -0.0155277 Jy ! Component: 1150 - total flux cleaned = -0.015529 Jy ! Component: 1200 - total flux cleaned = -0.0156096 Jy ! Component: 1250 - total flux cleaned = -0.0151334 Jy ! Component: 1300 - total flux cleaned = -0.0151339 Jy ! Component: 1350 - total flux cleaned = -0.0151345 Jy ! Component: 1400 - total flux cleaned = -0.0151336 Jy ! Component: 1450 - total flux cleaned = -0.0148296 Jy ! Component: 1500 - total flux cleaned = -0.0146038 Jy ! Component: 1550 - total flux cleaned = -0.0146785 Jy ! Component: 1600 - total flux cleaned = -0.0146776 Jy ! Component: 1650 - total flux cleaned = -0.0148248 Jy ! Component: 1700 - total flux cleaned = -0.0151877 Jy ! Component: 1750 - total flux cleaned = -0.0151164 Jy ! Component: 1800 - total flux cleaned = -0.0154734 Jy ! Component: 1850 - total flux cleaned = -0.0156854 Jy ! Component: 1900 - total flux cleaned = -0.0157539 Jy ! Component: 1950 - total flux cleaned = -0.0161022 Jy ! Component: 2000 - total flux cleaned = -0.0162396 Jy ! Component: 2050 - total flux cleaned = -0.0164443 Jy ! Component: 2100 - total flux cleaned = -0.0164443 Jy ! Component: 2150 - total flux cleaned = -0.0165795 Jy ! Component: 2200 - total flux cleaned = -0.0169142 Jy ! Component: 2250 - total flux cleaned = -0.0171127 Jy ! Component: 2300 - total flux cleaned = -0.0172443 Jy ! Component: 2350 - total flux cleaned = -0.017309 Jy ! Component: 2400 - total flux cleaned = -0.017504 Jy ! Component: 2450 - total flux cleaned = -0.0176338 Jy ! Component: 2500 - total flux cleaned = -0.0173775 Jy ! Component: 2550 - total flux cleaned = -0.0177599 Jy ! Component: 2600 - total flux cleaned = -0.0176962 Jy ! Component: 2650 - total flux cleaned = -0.0174452 Jy ! Component: 2700 - total flux cleaned = -0.0175076 Jy ! Component: 2750 - total flux cleaned = -0.0177555 Jy ! Component: 2800 - total flux cleaned = -0.0178166 Jy ! Component: 2850 - total flux cleaned = -0.0180006 Jy ! Component: 2900 - total flux cleaned = -0.0181223 Jy ! Component: 2950 - total flux cleaned = -0.0180011 Jy ! Component: 3000 - total flux cleaned = -0.0181207 Jy ! Component: 3050 - total flux cleaned = -0.0178823 Jy ! Component: 3100 - total flux cleaned = -0.0181191 Jy ! Component: 3150 - total flux cleaned = -0.0182955 Jy ! Component: 3200 - total flux cleaned = -0.0184712 Jy ! Component: 3250 - total flux cleaned = -0.0182964 Jy ! Component: 3300 - total flux cleaned = -0.0185277 Jy ! Component: 3350 - total flux cleaned = -0.0187571 Jy ! Component: 3400 - total flux cleaned = -0.0188135 Jy ! Component: 3450 - total flux cleaned = -0.0188138 Jy ! Component: 3500 - total flux cleaned = -0.0188133 Jy ! Component: 3550 - total flux cleaned = -0.0191491 Jy ! Component: 3600 - total flux cleaned = -0.0190939 Jy ! Component: 3650 - total flux cleaned = -0.0190937 Jy ! Component: 3700 - total flux cleaned = -0.0192045 Jy ! Component: 3750 - total flux cleaned = -0.0192594 Jy ! Component: 3800 - total flux cleaned = -0.0193683 Jy ! Component: 3850 - total flux cleaned = -0.0194223 Jy ! Component: 3900 - total flux cleaned = -0.0196915 Jy ! Component: 3950 - total flux cleaned = -0.0197985 Jy ! Component: 4000 - total flux cleaned = -0.0196388 Jy ! Component: 4050 - total flux cleaned = -0.0197447 Jy ! Total flux subtracted in 4096 components = -0.0197975 Jy ! Clean residual min=-0.002953 max=0.003164 Jy/beam ! Clean residual mean=-0.000031 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 1.19637 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 354 components and 1.19637 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1147-3812_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.437 x 4.188 at -39.51 degrees (North through East) ! Clean map min=-0.005353 max=1.0788 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1147-3812_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.07879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00089851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.249866 0.249866 0.499732 0.999463 1.99893 3.99785 7.99571 15.9914 31.9828 63.9656 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.078 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1147-3812_S_uvs.log closed on Sat Oct 5 08:47:15 2013