! Started logfile: /scr/pima/rdv72_uvs/J0449+1121_S_uvs.log on Sat Oct 5 08:44:43 2013 obs /scr/pima/rdv72_uvs/J0449+1121_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0449+1121_S_uva.fits ! AN table 1: 6 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 5 integrations on 6 of 6 possible baselines. ! AN table 5: 4 integrations on 1 of 1 possible baselines. ! AN table 6: 12 integrations on 28 of 28 possible baselines. ! AN table 7: 4 integrations on 3 of 3 possible baselines. ! AN table 8: 2 integrations on 45 of 45 possible baselines. ! AN table 9: 4 integrations on 36 of 36 possible baselines. ! AN table 10: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.703226 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 2180 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/J0449+1121_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 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! A total of 5 telescope corrections were flagged in sub-array 9. ! A total of 2 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! A total of 5 telescope corrections were flagged in sub-array 9. ! A total of 2 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! A total of 5 telescope corrections were flagged in sub-array 9. ! A total of 2 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! A total of 5 telescope corrections were flagged in sub-array 9. ! A total of 2 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.213853Jy sigma=13.595448 ! Fit after self-cal, rms=0.532194Jy sigma=3.170330 ! 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=3.386 mas, bmaj=6.1 mas, bpa=-5.152 degrees ! Estimated noise=2.31229 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 = 0.522307 Jy ! Component: 100 - total flux cleaned = 0.698311 Jy ! Total flux subtracted in 100 components = 0.698311 Jy ! Clean residual min=-0.027109 max=0.074246 Jy/beam ! Clean residual mean=-0.000021 rms=0.007955 Jy/beam ! Combined flux in latest and established models = 0.698311 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.698311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215388Jy sigma=2.368245 ! Fit after self-cal, rms=0.212942Jy sigma=2.367016 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0803071 Jy ! Component: 100 - total flux cleaned = 0.126102 Jy ! Total flux subtracted in 100 components = 0.126102 Jy ! Clean residual min=-0.020818 max=0.029390 Jy/beam ! Clean residual mean=-0.000039 rms=0.005607 Jy/beam ! Combined flux in latest and established models = 0.824413 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.824413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174831Jy sigma=1.789498 ! Fit after self-cal, rms=0.173422Jy sigma=1.788840 ! 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=4.006 mas, bmaj=6.806 mas, bpa=-5.553 degrees ! Estimated noise=1.69737 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 = 0.0491789 Jy ! Component: 100 - total flux cleaned = 0.0735923 Jy ! Component: 150 - total flux cleaned = 0.0866346 Jy ! Component: 200 - total flux cleaned = 0.0936581 Jy ! Total flux subtracted in 200 components = 0.0936581 Jy ! Clean residual min=-0.023723 max=0.030068 Jy/beam ! Clean residual mean=-0.000039 rms=0.006071 Jy/beam ! Combined flux in latest and established models = 0.918071 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.918071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163188Jy sigma=1.639355 ! Fit after self-cal, rms=0.162408Jy sigma=1.638978 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 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: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 1.40 SC 0.74 WZ 0.90 ZC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! NL 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 LA 1.03 NL 0.97 NY 1.53 ! PT 1.05 SC 0.90 WZ 0.84 ZC 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.08 FD 1.01 KK 0.86 KP 1.24 ! LA 1.08 MK 0.92 NL 0.99 OV 0.99 ! SC 0.94 WZ 1.09 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.08 FD 1.02 KK 0.81 LA 1.09 ! MK 0.94 NL 0.99 OV 0.99 PT 1.04 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 10: ! BR 1.17 FD 1.07 KK 0.84 KP 1.27 ! LA 1.05 MK 0.91 NL 0.96 OV 0.99 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! A total of 18 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: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 1.22 SC 0.62 WZ 0.81 ZC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! NL 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.07 LA 1.00 NL 1.00 NY 1.25 ! PT 1.05 SC 0.96 WZ 0.83 ZC 0.93 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.14 FD 1.08 KK 0.82 KP 1.24 ! LA 1.03 MK 0.97 NL 1.00 OV 1.06 ! SC 1.04 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.13 FD 1.08 KK 0.78 LA 0.98 ! MK 0.93 NL 1.01 OV 1.06 PT 1.04 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 10: ! BR 1.15 FD 1.18 KK 0.81 KP 1.20 ! LA 0.99 MK 0.93 NL 0.98 OV 1.07 ! PT 1.06 SC 1.13 ! ! ! Correcting IF 3. ! A total of 18 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: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 1.32 SC 0.43 WZ 0.74 ZC 0.83 ! ! Telescope amplitude corrections in sub-array 5: ! NL 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.08 LA 0.90 NL 1.05 NY 1.23 ! PT 1.08 SC 0.88 WZ 0.72 ZC 0.85 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.17 FD 1.10 KK 0.80 KP 1.28 ! LA 0.91 MK 1.00 NL 1.10 OV 1.09 ! SC 0.88 WZ 0.77 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.20 FD 1.13 KK 0.83 LA 0.89 ! MK 0.94 NL 1.06 OV 1.09 PT 1.08 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 10: ! BR 1.21 FD 1.18 KK 0.79 KP 1.28 ! LA 0.91 MK 0.91 NL 1.02 OV 1.09 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 4. ! A total of 18 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: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 1.21 SC 0.46 WZ 0.77 ZC 0.79 ! ! Telescope amplitude corrections in sub-array 5: ! NL 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.07 LA 0.78 NL 0.97 NY 1.34 ! PT 0.95 SC 0.89 WZ 0.73 ZC 0.77 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.05 FD 1.05 KK 0.83 KP 1.15 ! LA 0.80 MK 1.05 NL 1.01 OV 0.90 ! SC 0.87 WZ 0.79 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.12 FD 1.08 KK 0.87 LA 0.80 ! MK 1.00 NL 0.99 OV 0.92 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 10: ! BR 1.08 FD 1.13 KK 0.86 KP 1.17 ! LA 0.83 MK 0.94 NL 0.96 OV 0.90 ! PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.162408Jy sigma=1.638978 ! Fit after self-cal, rms=0.100557Jy sigma=0.745605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=6.881 mas, bpa=-6.74 degrees ! Estimated noise=1.70903 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 (3.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220937 Jy ! Component: 100 - total flux cleaned = 0.00246601 Jy ! Component: 150 - total flux cleaned = 0.002702 Jy ! Component: 200 - total flux cleaned = 0.00270018 Jy ! Total flux subtracted in 200 components = 0.00270018 Jy ! Clean residual min=-0.005382 max=0.005129 Jy/beam ! Clean residual mean=-0.000012 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.920771 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.920771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098278Jy sigma=0.732520 ! Fit after self-cal, rms=0.097517Jy sigma=0.731443 ! 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=0.097517Jy sigma=0.731443 ! Fit after self-cal, rms=0.097387Jy sigma=0.729196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=6.898 mas, bpa=-6.648 degrees ! Estimated noise=1.71012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.96602e-05 Jy ! Component: 100 - total flux cleaned = 0.0002927 Jy ! Component: 150 - total flux cleaned = 0.000287577 Jy ! Component: 200 - total flux cleaned = 0.000129537 Jy ! Total flux subtracted in 200 components = 0.000129537 Jy ! Clean residual min=-0.004926 max=0.004721 Jy/beam ! Clean residual mean=-0.000009 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.920901 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.920901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096123Jy sigma=0.722314 ! Fit after self-cal, rms=0.095385Jy sigma=0.721916 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 = 0.000159627 Jy ! Component: 100 - total flux cleaned = 0.000156673 Jy ! Component: 150 - total flux cleaned = 0.000161455 Jy ! Component: 200 - total flux cleaned = 0.000158597 Jy ! Total flux subtracted in 200 components = 0.000158597 Jy ! Clean residual min=-0.004707 max=0.004651 Jy/beam ! Clean residual mean=-0.000008 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.921059 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.921059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094836Jy sigma=0.719116 ! Fit after self-cal, rms=0.094174Jy sigma=0.718782 ! 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=0.094174Jy sigma=0.718782 ! Fit after self-cal, rms=0.093638Jy sigma=0.708431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=6.918 mas, bpa=-6.528 degrees ! Estimated noise=1.71224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170104 Jy ! Component: 100 - total flux cleaned = -0.000286767 Jy ! Component: 150 - total flux cleaned = -6.58645e-05 Jy ! Component: 200 - total flux cleaned = 3.4213e-05 Jy ! Total flux subtracted in 200 components = 3.4213e-05 Jy ! Clean residual min=-0.004695 max=0.004599 Jy/beam ! Clean residual mean=-0.000002 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.921093 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.921093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093056Jy sigma=0.705455 ! Fit after self-cal, rms=0.092464Jy sigma=0.705157 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 = 0.000207545 Jy ! Component: 100 - total flux cleaned = 0.000205476 Jy ! Component: 150 - total flux cleaned = 0.000206129 Jy ! Component: 200 - total flux cleaned = 0.000288477 Jy ! Total flux subtracted in 200 components = 0.000288477 Jy ! Clean residual min=-0.004528 max=0.004516 Jy/beam ! Clean residual mean=-0.000002 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.921382 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.921382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092215Jy sigma=0.703921 ! Fit after self-cal, rms=0.091726Jy sigma=0.703677 ! 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=0.091726Jy sigma=0.703677 ! Fit after self-cal, rms=0.091900Jy sigma=0.702740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.697 mas, bmaj=10.86 mas, bpa=17.12 degrees ! Estimated noise=1.67467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445338 Jy ! Component: 100 - total flux cleaned = 0.000291857 Jy ! Component: 150 - total flux cleaned = 0.000121491 Jy ! Component: 200 - total flux cleaned = 8.5844e-05 Jy ! Total flux subtracted in 200 components = 8.5844e-05 Jy ! Clean residual min=-0.004657 max=0.004093 Jy/beam ! Clean residual mean=0.000000 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.921468 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.921468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091789Jy sigma=0.701978 ! Fit after self-cal, rms=0.091376Jy sigma=0.701728 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 = 0.000233982 Jy ! Component: 100 - total flux cleaned = 0.000166149 Jy ! Component: 150 - total flux cleaned = 7.55524e-05 Jy ! Component: 200 - total flux cleaned = 4.73113e-05 Jy ! Total flux subtracted in 200 components = 4.73113e-05 Jy ! Clean residual min=-0.004617 max=0.004051 Jy/beam ! Clean residual mean=0.000001 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.921515 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.921515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091325Jy sigma=0.701416 ! Fit after self-cal, rms=0.091006Jy sigma=0.701243 ! 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=3.89 mas, bmaj=6.936 mas, bpa=-6.458 degrees ! Estimated noise=1.71443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.89 x 6.936 at -6.458 degrees (North through East) ! Clean map min=-0.0043193 max=0.68709 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=0.091006Jy sigma=0.701243 ! Fit after self-cal, rms=0.084889Jy sigma=0.592141 ! Inverting map and beam ! Estimated beam: bmin=3.891 mas, bmaj=6.936 mas, bpa=-6.519 degrees ! Estimated noise=1.71563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000829087 Jy ! Component: 100 - total flux cleaned = -0.000769475 Jy ! Component: 150 - total flux cleaned = -0.000768884 Jy ! Component: 200 - total flux cleaned = -0.000823198 Jy ! Total flux subtracted in 200 components = -0.000823198 Jy ! Clean residual min=-0.004342 max=0.004036 Jy/beam ! Clean residual mean=-0.000001 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.920692 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.920692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084679Jy sigma=0.590901 ! Fit after self-cal, rms=0.084447Jy sigma=0.590779 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.95085e-06 Jy ! Component: 100 - total flux cleaned = -3.91247e-05 Jy ! Component: 150 - total flux cleaned = -8.56018e-05 Jy ! Component: 200 - total flux cleaned = -8.67169e-05 Jy ! Total flux subtracted in 200 components = -8.67169e-05 Jy ! Clean residual min=-0.004334 max=0.004038 Jy/beam ! Clean residual mean=-0.000001 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.920605 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.920605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084359Jy sigma=0.590319 ! Fit after self-cal, rms=0.084162Jy sigma=0.590214 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084162Jy sigma=0.590214 ! Fit after self-cal, rms=0.084555Jy sigma=0.589677 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=3.254 mas, bmaj=6.19 mas, bpa=-6.121 degrees ! Estimated noise=2.35667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.523061 Jy ! Component: 100 - total flux cleaned = 0.707552 Jy ! Component: 150 - total flux cleaned = 0.791909 Jy ! Component: 200 - total flux cleaned = 0.83713 Jy ! Total flux subtracted in 200 components = 0.83713 Jy ! Clean residual min=-0.008741 max=0.022605 Jy/beam ! Clean residual mean=0.000005 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 0.83713 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.83713 Jy ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=6.948 mas, bpa=-6.493 degrees ! Estimated noise=1.71663 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 = 0.0374101 Jy ! Component: 100 - total flux cleaned = 0.0571039 Jy ! Component: 150 - total flux cleaned = 0.0681626 Jy ! Component: 200 - total flux cleaned = 0.0746733 Jy ! Total flux subtracted in 200 components = 0.0746733 Jy ! Clean residual min=-0.004922 max=0.004391 Jy/beam ! Clean residual mean=0.000002 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.911803 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 86 components and 0.911803 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=8.702 mas, bmaj=10.88 mas, bpa=16.73 degrees ! Estimated noise=1.67443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485415 Jy ! Component: 100 - total flux cleaned = 0.00592994 Jy ! Component: 150 - total flux cleaned = 0.00662533 Jy ! Component: 200 - total flux cleaned = 0.00704356 Jy ! Total flux subtracted in 200 components = 0.00704356 Jy ! Clean residual min=-0.004662 max=0.004103 Jy/beam ! Clean residual mean=0.000001 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.918847 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 = 0.000147947 Jy ! Component: 100 - total flux cleaned = 0.000238162 Jy ! Component: 150 - total flux cleaned = 0.000360469 Jy ! Component: 200 - total flux cleaned = 0.000433699 Jy ! Total flux subtracted in 200 components = 0.000433699 Jy ! Clean residual min=-0.004592 max=0.004036 Jy/beam ! Clean residual mean=0.000001 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.919281 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 126 components and 0.91928 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=6.948 mas, bpa=-6.493 degrees ! Estimated noise=1.71663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018534 Jy ! Component: 100 - total flux cleaned = -0.000336809 Jy ! Component: 150 - total flux cleaned = -0.000268399 Jy ! Component: 200 - total flux cleaned = -0.000151771 Jy ! Total flux subtracted in 200 components = -0.000151771 Jy ! Clean residual min=-0.004449 max=0.004086 Jy/beam ! Clean residual mean=0.000001 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.919129 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 136 components and 0.919129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084623Jy sigma=0.589555 ! Fit after self-cal, rms=0.084445Jy sigma=0.589263 wmodel /scr/pima/rdv72_uvs/J0449+1121_S_map.mod ! Writing 136 model components to file: /scr/pima/rdv72_uvs/J0449+1121_S_map.mod wobs /scr/pima/rdv72_uvs/J0449+1121_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0449+1121_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0449+1121_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J0449+1121_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 = -0.000505457 Jy ! Component: 100 - total flux cleaned = -0.000503624 Jy ! Component: 150 - total flux cleaned = -0.00057502 Jy ! Component: 200 - total flux cleaned = -0.000712389 Jy ! Component: 250 - total flux cleaned = -0.000779972 Jy ! Component: 300 - total flux cleaned = -0.000844937 Jy ! Component: 350 - total flux cleaned = -0.000845296 Jy ! Component: 400 - total flux cleaned = -0.000784807 Jy ! Component: 450 - total flux cleaned = -0.000961094 Jy ! Component: 500 - total flux cleaned = -0.000901208 Jy ! Component: 550 - total flux cleaned = -0.000843344 Jy ! Component: 600 - total flux cleaned = -0.000843825 Jy ! Component: 650 - total flux cleaned = -0.00100749 Jy ! Component: 700 - total flux cleaned = -0.000899068 Jy ! Component: 750 - total flux cleaned = -0.00100422 Jy ! Component: 800 - total flux cleaned = -0.00100389 Jy ! Component: 850 - total flux cleaned = -0.00100356 Jy ! Component: 900 - total flux cleaned = -0.0010548 Jy ! Component: 950 - total flux cleaned = -0.00100445 Jy ! Component: 1000 - total flux cleaned = -0.000906045 Jy ! Component: 1050 - total flux cleaned = -0.00100351 Jy ! Component: 1100 - total flux cleaned = -0.00105123 Jy ! Component: 1150 - total flux cleaned = -0.00090838 Jy ! Component: 1200 - total flux cleaned = -0.00114306 Jy ! Component: 1250 - total flux cleaned = -0.000911156 Jy ! Component: 1300 - total flux cleaned = -0.000911862 Jy ! Component: 1350 - total flux cleaned = -0.000956908 Jy ! Component: 1400 - total flux cleaned = -0.00109176 Jy ! Component: 1450 - total flux cleaned = -0.00113606 Jy ! Component: 1500 - total flux cleaned = -0.00104771 Jy ! Component: 1550 - total flux cleaned = -0.00113469 Jy ! Component: 1600 - total flux cleaned = -0.00122112 Jy ! Component: 1650 - total flux cleaned = -0.00113521 Jy ! Component: 1700 - total flux cleaned = -0.0011352 Jy ! Component: 1750 - total flux cleaned = -0.00126178 Jy ! Component: 1800 - total flux cleaned = -0.0011787 Jy ! Component: 1850 - total flux cleaned = -0.00122021 Jy ! Component: 1900 - total flux cleaned = -0.00126176 Jy ! Component: 1950 - total flux cleaned = -0.00130245 Jy ! Component: 2000 - total flux cleaned = -0.00134249 Jy ! Component: 2050 - total flux cleaned = -0.00126204 Jy ! Component: 2100 - total flux cleaned = -0.00134143 Jy ! Component: 2150 - total flux cleaned = -0.00130176 Jy ! Component: 2200 - total flux cleaned = -0.00130213 Jy ! Component: 2250 - total flux cleaned = -0.00138038 Jy ! Component: 2300 - total flux cleaned = -0.00141929 Jy ! Component: 2350 - total flux cleaned = -0.0015727 Jy ! Component: 2400 - total flux cleaned = -0.00153491 Jy ! Component: 2450 - total flux cleaned = -0.00176152 Jy ! Component: 2500 - total flux cleaned = -0.00179891 Jy ! Component: 2550 - total flux cleaned = -0.00183606 Jy ! Component: 2600 - total flux cleaned = -0.00183629 Jy ! Component: 2650 - total flux cleaned = -0.00194699 Jy ! Component: 2700 - total flux cleaned = -0.00202003 Jy ! Component: 2750 - total flux cleaned = -0.0019469 Jy ! Component: 2800 - total flux cleaned = -0.00194702 Jy ! Component: 2850 - total flux cleaned = -0.00201856 Jy ! Component: 2900 - total flux cleaned = -0.00191166 Jy ! Component: 2950 - total flux cleaned = -0.0019826 Jy ! Component: 3000 - total flux cleaned = -0.00194765 Jy ! Component: 3050 - total flux cleaned = -0.00212252 Jy ! Component: 3100 - total flux cleaned = -0.0021226 Jy ! Component: 3150 - total flux cleaned = -0.00226026 Jy ! Component: 3200 - total flux cleaned = -0.00232904 Jy ! Component: 3250 - total flux cleaned = -0.00229489 Jy ! Component: 3300 - total flux cleaned = -0.00239632 Jy ! Component: 3350 - total flux cleaned = -0.00236258 Jy ! Component: 3400 - total flux cleaned = -0.0025635 Jy ! Component: 3450 - total flux cleaned = -0.0025964 Jy ! Component: 3500 - total flux cleaned = -0.00252987 Jy ! Component: 3550 - total flux cleaned = -0.00253012 Jy ! Component: 3600 - total flux cleaned = -0.0024975 Jy ! Component: 3650 - total flux cleaned = -0.00259505 Jy ! Component: 3700 - total flux cleaned = -0.00272471 Jy ! Component: 3750 - total flux cleaned = -0.00272492 Jy ! Component: 3800 - total flux cleaned = -0.00272513 Jy ! Component: 3850 - total flux cleaned = -0.00275719 Jy ! Component: 3900 - total flux cleaned = -0.00272568 Jy ! Component: 3950 - total flux cleaned = -0.00278884 Jy ! Component: 4000 - total flux cleaned = -0.00278887 Jy ! Component: 4050 - total flux cleaned = -0.00260177 Jy ! Total flux subtracted in 4096 components = -0.00266398 Jy ! Clean residual min=-0.001740 max=0.001786 Jy/beam ! Clean residual mean=0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.916465 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 427 components and 0.916464 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0449+1121_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.892 x 6.948 at -6.493 degrees (North through East) ! Clean map min=-0.0032288 max=0.68737 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0449+1121_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.687365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000579467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252908 0.252908 0.505816 1.01163 2.02326 4.04653 8.09305 16.1861 32.3722 64.7444 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.687 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0449+1121_S_uvs.log closed on Sat Oct 5 08:44:47 2013