! Started logfile: /scr/pima/rdv72_uvs/J1522-2936_S_uvs.log on Sat Oct 5 08:48:21 2013 obs /scr/pima/rdv72_uvs/J1522-2936_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1522-2936_S_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! AN table 2: 6 integrations on 3 of 3 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 6 integrations on 1 of 1 possible baselines. ! AN table 5: 6 integrations on 1 of 1 possible baselines. ! AN table 6: 3 integrations on 1 of 1 possible baselines. ! AN table 7: 3 integrations on 15 of 15 possible baselines. ! AN table 8: 9 integrations on 21 of 21 possible baselines. ! AN table 9: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923318 visibilities/baseline/integration-bin. ! Found source: J1522-2936 ! ! 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 2360 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/J1522-2936_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 18 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 3 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 3 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 3 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 3 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.071134Jy sigma=5.442668 ! Fit after self-cal, rms=0.634995Jy sigma=3.166917 ! 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=2.101 mas, bmaj=4.37 mas, bpa=-33.95 degrees ! Estimated noise=4.23754 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 = 0.299868 Jy ! Component: 100 - total flux cleaned = 0.365327 Jy ! Total flux subtracted in 100 components = 0.365327 Jy ! Clean residual min=-0.016497 max=0.023512 Jy/beam ! Clean residual mean=-0.000104 rms=0.003664 Jy/beam ! Combined flux in latest and established models = 0.365327 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.365327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126281Jy sigma=0.578438 ! Fit after self-cal, rms=0.126271Jy sigma=0.578392 ! Inverting map ! Added new window around map position (-4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137557 Jy ! Component: 100 - total flux cleaned = 0.0131583 Jy ! Total flux subtracted in 100 components = 0.0131583 Jy ! Clean residual min=-0.013182 max=0.017303 Jy/beam ! Clean residual mean=-0.000112 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.378485 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.378485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123593Jy sigma=0.560797 ! Fit after self-cal, rms=0.123530Jy sigma=0.559911 ! 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=2.84 mas, bmaj=5.827 mas, bpa=-28.6 degrees ! Estimated noise=3.00507 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 = 0.0112288 Jy ! Component: 100 - total flux cleaned = 0.0120739 Jy ! Component: 150 - total flux cleaned = 0.0120869 Jy ! Component: 200 - total flux cleaned = 0.0120929 Jy ! Total flux subtracted in 200 components = 0.0120929 Jy ! Clean residual min=-0.013048 max=0.013132 Jy/beam ! Clean residual mean=-0.000281 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 0.390578 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.390578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122595Jy sigma=0.550515 ! Fit after self-cal, rms=0.122573Jy sigma=0.550289 ! 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 1.15 FD 1.01 HO 0.86 KP 0.95 ! LA 1.02 MK 0.84 NL 0.95 OV 0.97 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.98 KP 1.39 LA 0.99 NL 1.15 ! PT 1.05 SC 1.12 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.97 KP 1.23 LA 1.02 NL 0.96 ! OV 0.97 PT 1.03 SC 1.04 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.16 FD 1.02 KK 0.89 KP 1.15 ! LA 1.00 MK 0.92 NL 0.94 OV 0.93 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.06 HO 0.93 KP 1.00 ! LA 0.96 MK 0.94 NL 0.99 OV 1.01 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.10 KP 1.39 LA 0.83 NL 1.05 ! PT 1.03 SC 1.03 ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.04 KP 1.25 LA 0.96 NL 1.03 ! OV 1.06 PT 1.06 SC 1.06 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.14 FD 1.04 KK 0.84 KP 1.17 ! LA 1.00 MK 0.98 NL 0.93 OV 0.96 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.07 HO 0.81 KP 0.97 ! LA 0.87 MK 0.98 NL 1.04 OV 1.00 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.05 KP 1.40 LA 0.91 NL 1.07 ! PT 1.22 SC 0.96 ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00 KP 1.24 LA 0.85 NL 1.06 ! OV 1.06 PT 1.12 SC 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.20 FD 1.06 KK 0.92 KP 1.26 ! LA 0.88 MK 0.94 NL 1.06 OV 1.12 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HO 0.97 KP 0.83 ! LA 0.75 MK 1.03 NL 1.02 OV 0.88 ! PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.91 KP 1.22 LA 0.84 NL 1.06 ! PT 0.96 SC 1.17 ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.04 KP 1.15 LA 0.77 NL 1.01 ! OV 0.89 PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.63 FD 1.05 KK 0.83 KP 1.11 ! LA 0.81 MK 1.07 NL 0.96 OV 0.83 ! PT 0.90 SC 1.04 ! ! ! Fit before self-cal, rms=0.122573Jy sigma=0.550289 ! Fit after self-cal, rms=0.108475Jy sigma=0.449243 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=5.735 mas, bpa=-30.41 degrees ! Estimated noise=2.97334 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 (4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920238 Jy ! Component: 100 - total flux cleaned = 0.0101626 Jy ! Component: 150 - total flux cleaned = 0.0101572 Jy ! Component: 200 - total flux cleaned = 0.0101592 Jy ! Total flux subtracted in 200 components = 0.0101592 Jy ! Clean residual min=-0.006329 max=0.005557 Jy/beam ! Clean residual mean=-0.000222 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.400737 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.400737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107758Jy sigma=0.443788 ! Fit after self-cal, rms=0.107991Jy sigma=0.443152 ! 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=0.107991Jy sigma=0.443152 ! Fit after self-cal, rms=0.107924Jy sigma=0.441681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.719 mas, bmaj=5.716 mas, bpa=-30.53 degrees ! Estimated noise=2.97152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421282 Jy ! Component: 100 - total flux cleaned = 0.00468298 Jy ! Component: 150 - total flux cleaned = 0.00469015 Jy ! Component: 200 - total flux cleaned = 0.00469499 Jy ! Total flux subtracted in 200 components = 0.00469499 Jy ! Clean residual min=-0.005973 max=0.004872 Jy/beam ! Clean residual mean=-0.000171 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.405432 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.405432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107683Jy sigma=0.439899 ! Fit after self-cal, rms=0.107657Jy sigma=0.439813 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 = 0.000180676 Jy ! Component: 100 - total flux cleaned = 0.000307571 Jy ! Component: 150 - total flux cleaned = 0.00035992 Jy ! Component: 200 - total flux cleaned = 0.000411935 Jy ! Total flux subtracted in 200 components = 0.000411935 Jy ! Clean residual min=-0.005944 max=0.004742 Jy/beam ! Clean residual mean=-0.000171 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.405844 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.405844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107591Jy sigma=0.439400 ! Fit after self-cal, rms=0.107582Jy sigma=0.439367 ! 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=0.107582Jy sigma=0.439367 ! Fit after self-cal, rms=0.108500Jy sigma=0.435348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.706 mas, bmaj=5.707 mas, bpa=-30.58 degrees ! Estimated noise=2.96944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218804 Jy ! Component: 100 - total flux cleaned = 0.00250334 Jy ! Component: 150 - total flux cleaned = 0.00256927 Jy ! Component: 200 - total flux cleaned = 0.00268816 Jy ! Total flux subtracted in 200 components = 0.00268816 Jy ! Clean residual min=-0.005538 max=0.004394 Jy/beam ! Clean residual mean=-0.000133 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.408532 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.408532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108402Jy sigma=0.434596 ! Fit after self-cal, rms=0.108411Jy sigma=0.434562 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 = 0.000177414 Jy ! Component: 100 - total flux cleaned = 0.000277966 Jy ! Component: 150 - total flux cleaned = 0.000410759 Jy ! Component: 200 - total flux cleaned = 0.000451747 Jy ! Total flux subtracted in 200 components = 0.000451747 Jy ! Clean residual min=-0.005533 max=0.004247 Jy/beam ! Clean residual mean=-0.000133 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.408984 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.408984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108376Jy sigma=0.434330 ! Fit after self-cal, rms=0.108377Jy sigma=0.434313 ! 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=0.108377Jy sigma=0.434313 ! Fit after self-cal, rms=0.108551Jy sigma=0.434049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.803 mas, bmaj=22.05 mas, bpa=-3.025 degrees ! Estimated noise=3.68365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140678 Jy ! Component: 100 - total flux cleaned = 0.00187601 Jy ! Component: 150 - total flux cleaned = 0.00189241 Jy ! Component: 200 - total flux cleaned = 0.00189237 Jy ! Total flux subtracted in 200 components = 0.00189237 Jy ! Clean residual min=-0.005221 max=0.004604 Jy/beam ! Clean residual mean=-0.000186 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.410876 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.410876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108547Jy sigma=0.433914 ! Fit after self-cal, rms=0.108546Jy sigma=0.433902 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 = 7.5041e-05 Jy ! Component: 100 - total flux cleaned = 2.89248e-05 Jy ! Component: 150 - total flux cleaned = 1.50119e-05 Jy ! Component: 200 - total flux cleaned = 1.53512e-05 Jy ! Total flux subtracted in 200 components = 1.53512e-05 Jy ! Clean residual min=-0.005204 max=0.004596 Jy/beam ! Clean residual mean=-0.000186 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.410892 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.410892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108545Jy sigma=0.433898 ! Fit after self-cal, rms=0.108544Jy sigma=0.433895 ! 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=2.7 mas, bmaj=5.703 mas, bpa=-30.58 degrees ! Estimated noise=2.96793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.7 x 5.703 at -30.58 degrees (North through East) ! Clean map min=-0.006093 max=0.37242 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=2.002 mas, bmaj=4.327 mas, bpa=-35.76 degrees ! Estimated noise=4.13038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.292006 Jy ! Component: 100 - total flux cleaned = 0.356329 Jy ! Component: 150 - total flux cleaned = 0.377881 Jy ! Component: 200 - total flux cleaned = 0.39124 Jy ! Total flux subtracted in 200 components = 0.39124 Jy ! Clean residual min=-0.007991 max=0.008254 Jy/beam ! Clean residual mean=-0.000035 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.39124 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 0.39124 Jy ! Inverting map and beam ! Estimated beam: bmin=2.7 mas, bmaj=5.703 mas, bpa=-30.58 degrees ! Estimated noise=2.96793 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 = 0.0105911 Jy ! Component: 100 - total flux cleaned = 0.0156829 Jy ! Component: 150 - total flux cleaned = 0.0170949 Jy ! Component: 200 - total flux cleaned = 0.0180573 Jy ! Total flux subtracted in 200 components = 0.0180573 Jy ! Clean residual min=-0.005191 max=0.004725 Jy/beam ! Clean residual mean=-0.000100 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.409298 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.409297 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=8.803 mas, bmaj=22.05 mas, bpa=-3.025 degrees ! Estimated noise=3.68365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139538 Jy ! Component: 100 - total flux cleaned = 0.00151134 Jy ! Component: 150 - total flux cleaned = 0.00160969 Jy ! Component: 200 - total flux cleaned = 0.0016957 Jy ! Total flux subtracted in 200 components = 0.0016957 Jy ! Clean residual min=-0.005037 max=0.004578 Jy/beam ! Clean residual mean=-0.000184 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.410993 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 = 5.90034e-05 Jy ! Component: 100 - total flux cleaned = 0.000111385 Jy ! Component: 150 - total flux cleaned = 0.000143249 Jy ! Component: 200 - total flux cleaned = 0.000158846 Jy ! Total flux subtracted in 200 components = 0.000158846 Jy ! Clean residual min=-0.005050 max=0.004593 Jy/beam ! Clean residual mean=-0.000184 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.411152 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.411152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.7 mas, bmaj=5.703 mas, bpa=-30.58 degrees ! Estimated noise=2.96793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305758 Jy ! Component: 100 - total flux cleaned = -0.000307866 Jy ! Component: 150 - total flux cleaned = -0.000242823 Jy ! Component: 200 - total flux cleaned = -0.000178186 Jy ! Total flux subtracted in 200 components = -0.000178186 Jy ! Clean residual min=-0.005263 max=0.004555 Jy/beam ! Clean residual mean=-0.000100 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.410974 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.410974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108578Jy sigma=0.434447 ! Fit after self-cal, rms=0.108576Jy sigma=0.434313 wmodel /scr/pima/rdv72_uvs/J1522-2936_S_map.mod ! Writing 77 model components to file: /scr/pima/rdv72_uvs/J1522-2936_S_map.mod wobs /scr/pima/rdv72_uvs/J1522-2936_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1522-2936_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1522-2936_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv72_uvs/J1522-2936_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 = -0.00138108 Jy ! Component: 100 - total flux cleaned = -0.00270455 Jy ! Component: 150 - total flux cleaned = -0.00388537 Jy ! Component: 200 - total flux cleaned = -0.0049452 Jy ! Component: 250 - total flux cleaned = -0.00575352 Jy ! Component: 300 - total flux cleaned = -0.00646932 Jy ! Component: 350 - total flux cleaned = -0.00702795 Jy ! Component: 400 - total flux cleaned = -0.00750492 Jy ! Component: 450 - total flux cleaned = -0.00770474 Jy ! Component: 500 - total flux cleaned = -0.00790151 Jy ! Component: 550 - total flux cleaned = -0.00809456 Jy ! Component: 600 - total flux cleaned = -0.00815777 Jy ! Component: 650 - total flux cleaned = -0.00828142 Jy ! Component: 700 - total flux cleaned = -0.00852514 Jy ! Component: 750 - total flux cleaned = -0.00858451 Jy ! Component: 800 - total flux cleaned = -0.00888079 Jy ! Component: 850 - total flux cleaned = -0.00917171 Jy ! Component: 900 - total flux cleaned = -0.00928663 Jy ! Component: 950 - total flux cleaned = -0.00945829 Jy ! Component: 1000 - total flux cleaned = -0.0097398 Jy ! Component: 1050 - total flux cleaned = -0.0099622 Jy ! Component: 1100 - total flux cleaned = -0.0102916 Jy ! Component: 1150 - total flux cleaned = -0.0104544 Jy ! Component: 1200 - total flux cleaned = -0.0105622 Jy ! Component: 1250 - total flux cleaned = -0.010828 Jy ! Component: 1300 - total flux cleaned = -0.0110382 Jy ! Component: 1350 - total flux cleaned = -0.0111416 Jy ! Component: 1400 - total flux cleaned = -0.0112953 Jy ! Component: 1450 - total flux cleaned = -0.0114983 Jy ! Component: 1500 - total flux cleaned = -0.0115483 Jy ! Component: 1550 - total flux cleaned = -0.0115989 Jy ! Component: 1600 - total flux cleaned = -0.0118969 Jy ! Component: 1650 - total flux cleaned = -0.0119467 Jy ! Component: 1700 - total flux cleaned = -0.0121415 Jy ! Component: 1750 - total flux cleaned = -0.0124793 Jy ! Component: 1800 - total flux cleaned = -0.0124797 Jy ! Component: 1850 - total flux cleaned = -0.0128588 Jy ! Component: 1900 - total flux cleaned = -0.0131399 Jy ! Component: 1950 - total flux cleaned = -0.0131399 Jy ! Component: 2000 - total flux cleaned = -0.0133712 Jy ! Component: 2050 - total flux cleaned = -0.0132332 Jy ! Component: 2100 - total flux cleaned = -0.0132793 Jy ! Component: 2150 - total flux cleaned = -0.0135055 Jy ! Component: 2200 - total flux cleaned = -0.0135058 Jy ! Component: 2250 - total flux cleaned = -0.0136396 Jy ! Component: 2300 - total flux cleaned = -0.0136841 Jy ! Component: 2350 - total flux cleaned = -0.013816 Jy ! Component: 2400 - total flux cleaned = -0.0138603 Jy ! Component: 2450 - total flux cleaned = -0.0140331 Jy ! Component: 2500 - total flux cleaned = -0.0140764 Jy ! Component: 2550 - total flux cleaned = -0.0142041 Jy ! Component: 2600 - total flux cleaned = -0.0144156 Jy ! Component: 2650 - total flux cleaned = -0.0144997 Jy ! Component: 2700 - total flux cleaned = -0.0145829 Jy ! Component: 2750 - total flux cleaned = -0.0147486 Jy ! Component: 2800 - total flux cleaned = -0.0146252 Jy ! Component: 2850 - total flux cleaned = -0.0148709 Jy ! Component: 2900 - total flux cleaned = -0.0149932 Jy ! Component: 2950 - total flux cleaned = -0.0151949 Jy ! Component: 3000 - total flux cleaned = -0.0154357 Jy ! Component: 3050 - total flux cleaned = -0.0156353 Jy ! Component: 3100 - total flux cleaned = -0.0158728 Jy ! Component: 3150 - total flux cleaned = -0.0159119 Jy ! Component: 3200 - total flux cleaned = -0.0161073 Jy ! Component: 3250 - total flux cleaned = -0.0163019 Jy ! Component: 3300 - total flux cleaned = -0.0164175 Jy ! Component: 3350 - total flux cleaned = -0.0166863 Jy ! Component: 3400 - total flux cleaned = -0.0168391 Jy ! Component: 3450 - total flux cleaned = -0.0169149 Jy ! Component: 3500 - total flux cleaned = -0.0170279 Jy ! Component: 3550 - total flux cleaned = -0.0171403 Jy ! Component: 3600 - total flux cleaned = -0.0172892 Jy ! Component: 3650 - total flux cleaned = -0.017586 Jy ! Component: 3700 - total flux cleaned = -0.0176594 Jy ! Component: 3750 - total flux cleaned = -0.0179159 Jy ! Component: 3800 - total flux cleaned = -0.0179888 Jy ! Component: 3850 - total flux cleaned = -0.0181701 Jy ! Component: 3900 - total flux cleaned = -0.0182422 Jy ! Component: 3950 - total flux cleaned = -0.0184572 Jy ! Component: 4000 - total flux cleaned = -0.0185644 Jy ! Component: 4050 - total flux cleaned = -0.0185998 Jy ! Total flux subtracted in 4096 components = -0.018741 Jy ! Clean residual min=-0.002074 max=0.002248 Jy/beam ! Clean residual mean=-0.000046 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.392233 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 351 components and 0.392233 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1522-2936_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.7 x 5.703 at -30.58 degrees (North through East) ! Clean map min=-0.0042419 max=0.35982 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1522-2936_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.359823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000627316 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523021 0.523021 1.04604 2.09208 4.18417 8.36833 16.7367 33.4733 66.9467 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.359 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1522-2936_S_uvs.log closed on Sat Oct 5 08:48:25 2013