! Started logfile: /scr/pima/rdv72_uvs/J0854+2006_S_uvs.log on Sat Oct 5 08:46:05 2013 obs /scr/pima/rdv72_uvs/J0854+2006_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0854+2006_S_uva.fits ! AN table 1: 13 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 2 integrations on 1 of 1 possible baselines. ! AN table 4: 7 integrations on 21 of 21 possible baselines. ! AN table 5: 3 integrations on 15 of 15 possible baselines. ! AN table 6: 6 integrations on 36 of 36 possible baselines. ! AN table 7: 5 integrations on 36 of 36 possible baselines. ! AN table 8: 7 integrations on 45 of 45 possible baselines. ! AN table 9: 12 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.76229 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 4900 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/J0854+2006_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 6 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 22 telescope corrections were flagged in sub-array 8. ! A total of 9 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 22 telescope corrections were flagged in sub-array 8. ! A total of 9 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 22 telescope corrections were flagged in sub-array 8. ! A total of 9 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 22 telescope corrections were flagged in sub-array 8. ! A total of 9 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.257499Jy sigma=15.459457 ! Fit after self-cal, rms=0.435475Jy sigma=3.890600 ! 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=2.474 mas, bmaj=4.039 mas, bpa=-13.89 degrees ! Estimated noise=1.351 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 = 0.538332 Jy ! Component: 100 - total flux cleaned = 0.669948 Jy ! Total flux subtracted in 100 components = 0.669948 Jy ! Clean residual min=-0.025427 max=0.055875 Jy/beam ! Clean residual mean=-0.000021 rms=0.007003 Jy/beam ! Combined flux in latest and established models = 0.669948 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.669948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285309Jy sigma=3.192413 ! Fit after self-cal, rms=0.285198Jy sigma=3.192142 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652159 Jy ! Component: 100 - total flux cleaned = 0.104998 Jy ! Total flux subtracted in 100 components = 0.104998 Jy ! Clean residual min=-0.022990 max=0.029422 Jy/beam ! Clean residual mean=0.000003 rms=0.006082 Jy/beam ! Combined flux in latest and established models = 0.774945 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.774945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269523Jy sigma=2.774127 ! Fit after self-cal, rms=0.269374Jy sigma=2.773527 ! 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=2.887 mas, bmaj=4.849 mas, bpa=-12.46 degrees ! Estimated noise=0.947924 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 = 0.0459139 Jy ! Component: 100 - total flux cleaned = 0.0698363 Jy ! Component: 150 - total flux cleaned = 0.0831767 Jy ! Component: 200 - total flux cleaned = 0.0905477 Jy ! Total flux subtracted in 200 components = 0.0905477 Jy ! Clean residual min=-0.022913 max=0.025842 Jy/beam ! Clean residual mean=0.000007 rms=0.006861 Jy/beam ! Combined flux in latest and established models = 0.865493 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.865493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266120Jy sigma=2.616702 ! Fit after self-cal, rms=0.265939Jy sigma=2.615841 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 LA 1.06 NL 0.96 NY 1.49 ! SC 0.88 WZ 0.89 ZC 1.23 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.17 FD 1.03 KP 1.13 LA 1.00 ! NL 0.97 NY 1.83 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.14 FD 0.99 KP 1.10 LA 1.04 ! NL 0.97 NY 1.75 OV 0.96 SC 0.84 ! WZ 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.09 FD 0.96 LA 1.07 NL 0.98 ! NY 1.61 OV 0.94 PT 1.01 SC 0.88 ! WZ 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.11 FD 0.95 KK 0.80 KP 1.61 ! LA 1.04 MK 0.95 NL 0.98 NY 1.30 ! OV 0.99 SC 1.04 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.10 FD 0.98 KK 0.82 KP 1.46 ! LA 1.03 MK 0.86 NL 0.98 NY 1.28 ! OV 0.96 PT 1.06 SC 1.15 ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 LA 0.97 NL 1.01 NY 1.29 ! SC 0.92 WZ 0.79 ZC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.17 FD 1.06 KP 1.21 LA 0.96 ! NL 0.97 NY 1.57 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.22 FD 1.09 KP 1.11 LA 0.96 ! NL 0.98 NY 1.33 OV 1.00 SC 0.88 ! WZ 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.13 FD 1.02 LA 0.95 NL 1.02 ! NY 1.40 OV 1.00 PT 1.02 SC 0.94 ! WZ 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.12 FD 1.02 KK 0.78 KP 1.64 ! LA 0.96 MK 1.00 NL 1.01 NY 1.13 ! OV 1.05 SC 1.15 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.16 FD 1.05 KK 0.78 KP 1.40 ! LA 0.96 MK 0.92 NL 1.01 NY 1.09 ! OV 1.01 PT 1.07 SC 1.23 ! ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.14 LA 0.90 NL 1.04 NY 1.29 ! SC 0.82 WZ 0.70 ZC 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.44 FD 1.08 KP 1.19 LA 0.91 ! NL 1.01 NY 1.52 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.18 FD 1.07 KP 1.14 LA 0.86 ! NL 1.06 NY 1.38 OV 1.06 SC 0.78 ! WZ 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.16 FD 1.04 LA 0.89 NL 1.04 ! NY 1.38 OV 1.03 PT 1.04 SC 0.84 ! WZ 0.83 ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.21 FD 1.04 KK 0.80 KP 1.65 ! LA 0.88 MK 1.01 NL 1.09 NY 1.04 ! OV 1.08 SC 1.03 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.17 FD 1.04 KK 0.82 KP 1.48 ! LA 0.87 MK 0.92 NL 1.08 NY 1.05 ! OV 1.06 PT 1.10 SC 1.08 ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.06 LA 0.75 NL 0.98 NY 1.29 ! SC 0.84 WZ 0.73 ZC 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.16 FD 1.05 KP 1.01 LA 0.74 ! NL 0.96 NY 1.56 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.28 FD 1.07 KP 1.12 LA 0.76 ! NL 0.89 NY 1.59 OV 0.91 SC 0.82 ! WZ 0.78 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.41 FD 1.03 LA 0.75 NL 0.96 ! NY 1.46 OV 0.84 PT 0.91 SC 0.85 ! WZ 0.80 ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.06 FD 1.01 KK 0.79 KP 1.45 ! LA 0.75 MK 1.07 NL 1.03 NY 1.05 ! OV 0.90 SC 1.07 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.03 FD 1.03 KK 0.78 KP 1.33 ! LA 0.76 MK 1.01 NL 1.00 NY 1.09 ! OV 0.89 PT 0.94 SC 1.11 ! ! ! Fit before self-cal, rms=0.265939Jy sigma=2.615841 ! Fit after self-cal, rms=0.151209Jy sigma=1.374543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.814 mas, bmaj=4.966 mas, bpa=-12.57 degrees ! Estimated noise=0.954501 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 (-7.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152109 Jy ! Component: 100 - total flux cleaned = 0.0174576 Jy ! Component: 150 - total flux cleaned = 0.019179 Jy ! Component: 200 - total flux cleaned = 0.0202905 Jy ! Total flux subtracted in 200 components = 0.0202905 Jy ! Clean residual min=-0.007973 max=0.008046 Jy/beam ! Clean residual mean=0.000018 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.885784 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.885784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147921Jy sigma=1.329061 ! Fit after self-cal, rms=0.148940Jy sigma=1.321887 ! 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=0.148940Jy sigma=1.321887 ! Fit after self-cal, rms=0.147817Jy sigma=1.313250 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.8 mas, bmaj=4.985 mas, bpa=-12.63 degrees ! Estimated noise=0.950938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327487 Jy ! Component: 100 - total flux cleaned = 0.00447452 Jy ! Component: 150 - total flux cleaned = 0.00545792 Jy ! Component: 200 - total flux cleaned = 0.00588142 Jy ! Total flux subtracted in 200 components = 0.00588142 Jy ! Clean residual min=-0.007120 max=0.006913 Jy/beam ! Clean residual mean=0.000017 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.891665 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.891665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146228Jy sigma=1.300679 ! Fit after self-cal, rms=0.146063Jy sigma=1.299030 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 = 0.00223067 Jy ! Component: 100 - total flux cleaned = 0.00222129 Jy ! Component: 150 - total flux cleaned = 0.00221072 Jy ! Component: 200 - total flux cleaned = 0.00207541 Jy ! Total flux subtracted in 200 components = 0.00207541 Jy ! Clean residual min=-0.007176 max=0.006434 Jy/beam ! Clean residual mean=0.000018 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.893741 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.893741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145472Jy sigma=1.294764 ! Fit after self-cal, rms=0.145381Jy sigma=1.294090 ! 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=0.145381Jy sigma=1.294090 ! Fit after self-cal, rms=0.144085Jy sigma=1.256271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.785 mas, bmaj=5.008 mas, bpa=-12.55 degrees ! Estimated noise=0.947025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526954 Jy ! Component: 100 - total flux cleaned = 3.85564e-05 Jy ! Component: 150 - total flux cleaned = 0.000668651 Jy ! Component: 200 - total flux cleaned = 0.00120839 Jy ! Total flux subtracted in 200 components = 0.00120839 Jy ! Clean residual min=-0.005690 max=0.005826 Jy/beam ! Clean residual mean=0.000014 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.894949 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.894949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143333Jy sigma=1.251984 ! Fit after self-cal, rms=0.143269Jy sigma=1.251396 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11.5, -63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584732 Jy ! Component: 100 - total flux cleaned = 0.00964682 Jy ! Component: 150 - total flux cleaned = 0.0105519 Jy ! Component: 200 - total flux cleaned = 0.011012 Jy ! Total flux subtracted in 200 components = 0.011012 Jy ! Clean residual min=-0.005318 max=0.005107 Jy/beam ! Clean residual mean=0.000010 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.905961 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.905961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142902Jy sigma=1.246445 ! Fit after self-cal, rms=0.142839Jy sigma=1.246036 ! 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=0.142839Jy sigma=1.246036 ! Fit after self-cal, rms=0.142310Jy sigma=1.244125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.858 mas, bmaj=10.34 mas, bpa=14.19 degrees ! Estimated noise=1.13138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372073 Jy ! Component: 100 - total flux cleaned = 0.00512558 Jy ! Component: 150 - total flux cleaned = 0.00571493 Jy ! Component: 200 - total flux cleaned = 0.00610117 Jy ! Total flux subtracted in 200 components = 0.00610117 Jy ! Clean residual min=-0.005537 max=0.006481 Jy/beam ! Clean residual mean=0.000015 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.912062 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.912062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142167Jy sigma=1.242476 ! Fit after self-cal, rms=0.142087Jy sigma=1.242087 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 = 0.000638082 Jy ! Component: 100 - total flux cleaned = 0.000922332 Jy ! Component: 150 - total flux cleaned = 0.00116231 Jy ! Component: 200 - total flux cleaned = 0.0014134 Jy ! Total flux subtracted in 200 components = 0.0014134 Jy ! Clean residual min=-0.005392 max=0.006453 Jy/beam ! Clean residual mean=0.000014 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.913476 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.913476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142046Jy sigma=1.241544 ! Fit after self-cal, rms=0.142006Jy sigma=1.241312 ! 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=2.776 mas, bmaj=5.025 mas, bpa=-12.51 degrees ! Estimated noise=0.943639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.776 x 5.025 at -12.51 degrees (North through East) ! Clean map min=-0.0066787 max=0.6936 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=0.142006Jy sigma=1.241312 ! Fit after self-cal, rms=0.308538Jy sigma=0.833226 ! Inverting map and beam ! Estimated beam: bmin=2.772 mas, bmaj=5.044 mas, bpa=-12.62 degrees ! Estimated noise=0.945957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171093 Jy ! Component: 100 - total flux cleaned = 0.00106875 Jy ! Component: 150 - total flux cleaned = 0.000677395 Jy ! Component: 200 - total flux cleaned = -3.40233e-06 Jy ! Total flux subtracted in 200 components = -3.40233e-06 Jy ! Clean residual min=-0.003846 max=0.004502 Jy/beam ! Clean residual mean=-0.000004 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.913472 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.913472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308368Jy sigma=0.826722 ! Fit after self-cal, rms=0.308384Jy sigma=0.826581 ! Inverting map ! Added new window around map position (-72, 89). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034075 Jy ! Component: 100 - total flux cleaned = 0.003422 Jy ! Component: 150 - total flux cleaned = 0.0030574 Jy ! Component: 200 - total flux cleaned = 0.00288549 Jy ! Total flux subtracted in 200 components = 0.00288549 Jy ! Clean residual min=-0.003717 max=0.003686 Jy/beam ! Clean residual mean=-0.000004 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.916358 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.916358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308293Jy sigma=0.823320 ! Fit after self-cal, rms=0.308310Jy sigma=0.823158 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308310Jy sigma=0.823158 ! Fit after self-cal, rms=0.312290Jy sigma=0.821818 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=2.358 mas, bmaj=4.17 mas, bpa=-13.83 degrees ! Estimated noise=1.34128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.523644 Jy ! Component: 100 - total flux cleaned = 0.659712 Jy ! Component: 150 - total flux cleaned = 0.726957 Jy ! Component: 200 - total flux cleaned = 0.769934 Jy ! Total flux subtracted in 200 components = 0.769934 Jy ! Clean residual min=-0.009147 max=0.023964 Jy/beam ! Clean residual mean=-0.000026 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.769934 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.769934 Jy ! Inverting map and beam ! Estimated beam: bmin=2.765 mas, bmaj=5.06 mas, bpa=-12.62 degrees ! Estimated noise=0.94596 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 (-2.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488012 Jy ! Component: 100 - total flux cleaned = 0.0769869 Jy ! Component: 150 - total flux cleaned = 0.0944447 Jy ! Component: 200 - total flux cleaned = 0.105887 Jy ! Total flux subtracted in 200 components = 0.105887 Jy ! Clean residual min=-0.006085 max=0.007381 Jy/beam ! Clean residual mean=-0.000002 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.875821 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 78 components and 0.875821 Jy ! Inverting map ! Added new window around map position (2.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082316 Jy ! Component: 100 - total flux cleaned = 0.0143754 Jy ! Component: 150 - total flux cleaned = 0.0194608 Jy ! Component: 200 - total flux cleaned = 0.0237861 Jy ! Total flux subtracted in 200 components = 0.0237861 Jy ! Clean residual min=-0.004691 max=0.003808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.899607 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.899608 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=8.841 mas, bmaj=10.36 mas, bpa=13.56 degrees ! Estimated noise=1.13682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562839 Jy ! Component: 100 - total flux cleaned = 0.00926379 Jy ! Component: 150 - total flux cleaned = 0.0110501 Jy ! Component: 200 - total flux cleaned = 0.0123238 Jy ! Total flux subtracted in 200 components = 0.0123238 Jy ! Clean residual min=-0.004084 max=0.004033 Jy/beam ! Clean residual mean=-0.000007 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.911931 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 = 0.000680449 Jy ! Component: 100 - total flux cleaned = 0.0010562 Jy ! Component: 150 - total flux cleaned = 0.00139634 Jy ! Component: 200 - total flux cleaned = 0.00164332 Jy ! Total flux subtracted in 200 components = 0.00164332 Jy ! Clean residual min=-0.004038 max=0.003797 Jy/beam ! Clean residual mean=-0.000008 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.913575 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 141 components and 0.913575 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.765 mas, bmaj=5.06 mas, bpa=-12.62 degrees ! Estimated noise=0.94596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421534 Jy ! Component: 100 - total flux cleaned = 0.000724502 Jy ! Component: 150 - total flux cleaned = 0.000814914 Jy ! Component: 200 - total flux cleaned = 0.000899411 Jy ! Total flux subtracted in 200 components = 0.000899411 Jy ! Clean residual min=-0.004039 max=0.003433 Jy/beam ! Clean residual mean=-0.000003 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.914474 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 164 components and 0.914474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.312131Jy sigma=0.816854 ! Fit after self-cal, rms=0.312143Jy sigma=0.815930 wmodel /scr/pima/rdv72_uvs/J0854+2006_S_map.mod ! Writing 164 model components to file: /scr/pima/rdv72_uvs/J0854+2006_S_map.mod wobs /scr/pima/rdv72_uvs/J0854+2006_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0854+2006_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0854+2006_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv72_uvs/J0854+2006_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 = -0.000824553 Jy ! Component: 100 - total flux cleaned = -0.000949877 Jy ! Component: 150 - total flux cleaned = -0.00101068 Jy ! Component: 200 - total flux cleaned = -0.00083376 Jy ! Component: 250 - total flux cleaned = -0.000718688 Jy ! Component: 300 - total flux cleaned = -0.000660961 Jy ! Component: 350 - total flux cleaned = -0.000492786 Jy ! Component: 400 - total flux cleaned = -0.000492692 Jy ! Component: 450 - total flux cleaned = -0.000384136 Jy ! Component: 500 - total flux cleaned = -0.000277279 Jy ! Component: 550 - total flux cleaned = -1.32792e-05 Jy ! Component: 600 - total flux cleaned = 3.84696e-05 Jy ! Component: 650 - total flux cleaned = 0.000142707 Jy ! Component: 700 - total flux cleaned = 0.00034826 Jy ! Component: 750 - total flux cleaned = 0.000601821 Jy ! Component: 800 - total flux cleaned = 0.000700211 Jy ! Component: 850 - total flux cleaned = 0.000699591 Jy ! Component: 900 - total flux cleaned = 0.000699529 Jy ! Component: 950 - total flux cleaned = 0.000700326 Jy ! Component: 1000 - total flux cleaned = 0.000797314 Jy ! Component: 1050 - total flux cleaned = 0.000749363 Jy ! Component: 1100 - total flux cleaned = 0.000558939 Jy ! Component: 1150 - total flux cleaned = 0.000653729 Jy ! Component: 1200 - total flux cleaned = 0.00055967 Jy ! Component: 1250 - total flux cleaned = 0.00042032 Jy ! Component: 1300 - total flux cleaned = 0.000558939 Jy ! Component: 1350 - total flux cleaned = 0.000558442 Jy ! Component: 1400 - total flux cleaned = 0.000513106 Jy ! Component: 1450 - total flux cleaned = 0.000332609 Jy ! Component: 1500 - total flux cleaned = 0.000242699 Jy ! Component: 1550 - total flux cleaned = 0.000198479 Jy ! Component: 1600 - total flux cleaned = 6.55714e-05 Jy ! Component: 1650 - total flux cleaned = 6.55389e-05 Jy ! Component: 1700 - total flux cleaned = -0.000109149 Jy ! Component: 1750 - total flux cleaned = 0.000107352 Jy ! Component: 1800 - total flux cleaned = -0.000194969 Jy ! Component: 1850 - total flux cleaned = -0.000323293 Jy ! Component: 1900 - total flux cleaned = -0.000451205 Jy ! Component: 1950 - total flux cleaned = -0.000577966 Jy ! Component: 2000 - total flux cleaned = -0.000451301 Jy ! Component: 2050 - total flux cleaned = -0.000702673 Jy ! Component: 2100 - total flux cleaned = -0.000744604 Jy ! Component: 2150 - total flux cleaned = -0.000910567 Jy ! Component: 2200 - total flux cleaned = -0.000869242 Jy ! Component: 2250 - total flux cleaned = -0.000869281 Jy ! Component: 2300 - total flux cleaned = -0.00115505 Jy ! Component: 2350 - total flux cleaned = -0.00111479 Jy ! Component: 2400 - total flux cleaned = -0.00127607 Jy ! Component: 2450 - total flux cleaned = -0.00139664 Jy ! Component: 2500 - total flux cleaned = -0.00159644 Jy ! Component: 2550 - total flux cleaned = -0.00147699 Jy ! Component: 2600 - total flux cleaned = -0.00167506 Jy ! Component: 2650 - total flux cleaned = -0.00183241 Jy ! Component: 2700 - total flux cleaned = -0.00183242 Jy ! Component: 2750 - total flux cleaned = -0.00206717 Jy ! Component: 2800 - total flux cleaned = -0.0020669 Jy ! Component: 2850 - total flux cleaned = -0.00229941 Jy ! Component: 2900 - total flux cleaned = -0.00256926 Jy ! Component: 2950 - total flux cleaned = -0.0024928 Jy ! Component: 3000 - total flux cleaned = -0.00279826 Jy ! Component: 3050 - total flux cleaned = -0.00283636 Jy ! Component: 3100 - total flux cleaned = -0.00294982 Jy ! Component: 3150 - total flux cleaned = -0.00313836 Jy ! Component: 3200 - total flux cleaned = -0.00328827 Jy ! Component: 3250 - total flux cleaned = -0.00336321 Jy ! Component: 3300 - total flux cleaned = -0.00362386 Jy ! Component: 3350 - total flux cleaned = -0.00366094 Jy ! Component: 3400 - total flux cleaned = -0.00395658 Jy ! Component: 3450 - total flux cleaned = -0.00414073 Jy ! Component: 3500 - total flux cleaned = -0.00436035 Jy ! Component: 3550 - total flux cleaned = -0.00457932 Jy ! Component: 3600 - total flux cleaned = -0.00443362 Jy ! Component: 3650 - total flux cleaned = -0.0047235 Jy ! Component: 3700 - total flux cleaned = -0.00475964 Jy ! Component: 3750 - total flux cleaned = -0.00493928 Jy ! Component: 3800 - total flux cleaned = -0.00508255 Jy ! Component: 3850 - total flux cleaned = -0.00518926 Jy ! Component: 3900 - total flux cleaned = -0.00529626 Jy ! Component: 3950 - total flux cleaned = -0.00536692 Jy ! Component: 4000 - total flux cleaned = -0.00536712 Jy ! Component: 4050 - total flux cleaned = -0.00564839 Jy ! Total flux subtracted in 4096 components = -0.00568329 Jy ! Clean residual min=-0.002083 max=0.001969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.908791 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 501 components and 0.908791 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0854+2006_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.765 x 5.06 at -12.62 degrees (North through East) ! Clean map min=-0.0033971 max=0.6917 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0854+2006_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.691703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000633763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274871 0.274871 0.549742 1.09948 2.19897 4.39794 8.79587 17.5917 35.1835 70.367 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.691 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0854+2006_S_uvs.log closed on Sat Oct 5 08:46:10 2013