! Started logfile: OQ208_S.log on Thu Feb 7 20:26:18 2008 observe OQ208_S.edt ! Reading UV FITS file: OQ208_S.edt ! AN table 1: 57 integrations on 136 of 136 possible baselines. ! AN table 2: 115 integrations on 136 of 136 possible baselines. ! AN table 3: 54 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.222052 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: OQ208 ! ! 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 2.22497e+09 8e+06 1 8e+06 ! 02 2 2.24497e+09 8e+06 1 8e+06 ! 03 3 2.33497e+09 8e+06 1 8e+06 ! 04 4 2.36497e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1259 lines of history. ! ! Reading 27300 visibilities. ![@gonzo6-0.4 OQ208_S] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.4 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. select ! 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 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 821 telescope corrections were flagged in sub-array 1. ! A total of 1287 telescope corrections were flagged in sub-array 2. ! A total of 717 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 851 telescope corrections were flagged in sub-array 1. ! A total of 1273 telescope corrections were flagged in sub-array 2. ! A total of 715 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 827 telescope corrections were flagged in sub-array 1. ! A total of 1284 telescope corrections were flagged in sub-array 2. ! A total of 729 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 835 telescope corrections were flagged in sub-array 1. ! A total of 1285 telescope corrections were flagged in sub-array 2. ! A total of 721 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.357567Jy sigma=0.005795 ! Fit after self-cal, rms=0.356044Jy sigma=0.005781 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvweight 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. doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=3.794 mas, bpa=-17.72 degrees ! Estimated noise=834.531 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.798144 Jy ! Total flux subtracted in 50 components = 0.798144 Jy ! Clean residual min=-0.039788 max=0.241007 Jy/beam ! Clean residual mean=-0.000074 rms=0.013337 Jy/beam ! Combined flux in latest and established models = 0.798144 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.798144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.467363Jy sigma=0.007993 ! Fit after self-cal, rms=0.467366Jy sigma=0.007993 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26011 Jy ! Total flux subtracted in 50 components = 0.26011 Jy ! Clean residual min=-0.026052 max=0.127350 Jy/beam ! Clean residual mean=-0.000050 rms=0.008375 Jy/beam ! Combined flux in latest and established models = 1.05825 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 1.05825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298467Jy sigma=0.005052 ! Fit after self-cal, rms=0.298378Jy sigma=0.005051 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154924 Jy ! Total flux subtracted in 50 components = 0.154924 Jy ! Clean residual min=-0.017897 max=0.081896 Jy/beam ! Clean residual mean=-0.000034 rms=0.005748 Jy/beam ! Combined flux in latest and established models = 1.21318 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 1.21318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210716Jy sigma=0.003491 ! Fit after self-cal, rms=0.210598Jy sigma=0.003490 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101215 Jy ! Total flux subtracted in 50 components = 0.101215 Jy ! Clean residual min=-0.013345 max=0.054749 Jy/beam ! Clean residual mean=-0.000024 rms=0.004136 Jy/beam ! Combined flux in latest and established models = 1.31439 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 1.31439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159355Jy sigma=0.002549 ! Fit after self-cal, rms=0.159317Jy sigma=0.002548 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0685159 Jy ! Total flux subtracted in 50 components = 0.0685159 Jy ! Clean residual min=-0.010513 max=0.045007 Jy/beam ! Clean residual mean=-0.000017 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 1.38291 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 1.38291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130156Jy sigma=0.001986 ! Fit after self-cal, rms=0.130140Jy sigma=0.001985 ! Inverting map ! Added new window around map position (-6, -4.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502591 Jy ! Total flux subtracted in 50 components = 0.0502591 Jy ! Clean residual min=-0.009238 max=0.027740 Jy/beam ! Clean residual mean=-0.000012 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 1.43317 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 1.43317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112547Jy sigma=0.001636 ! Fit after self-cal, rms=0.112124Jy sigma=0.001632 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360823 Jy ! Total flux subtracted in 50 components = 0.0360823 Jy ! Clean residual min=-0.007941 max=0.020262 Jy/beam ! Clean residual mean=-0.000009 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 1.46925 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 1.46925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101917Jy sigma=0.001417 ! Fit after self-cal, rms=0.101756Jy sigma=0.001416 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262625 Jy ! Total flux subtracted in 50 components = 0.0262625 Jy ! Clean residual min=-0.007055 max=0.014752 Jy/beam ! Clean residual mean=-0.000006 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 1.49551 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 1.49551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096056Jy sigma=0.001292 ! Fit after self-cal, rms=0.095973Jy sigma=0.001291 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192412 Jy ! Total flux subtracted in 50 components = 0.0192412 Jy ! Clean residual min=-0.006426 max=0.010777 Jy/beam ! Clean residual mean=-0.000004 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 1.51475 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 1.51475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092888Jy sigma=0.001222 ! Fit after self-cal, rms=0.092834Jy sigma=0.001221 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014153 Jy ! Total flux subtracted in 50 components = 0.014153 Jy ! Clean residual min=-0.007537 max=0.008037 Jy/beam ! Clean residual mean=-0.000003 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 1.52891 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 1.52891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091242Jy sigma=0.001184 ! Fit after self-cal, rms=0.091212Jy sigma=0.001184 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625504 Jy ! Total flux subtracted in 50 components = 0.00625504 Jy ! Clean residual min=-0.006467 max=0.007671 Jy/beam ! Clean residual mean=-0.000002 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 1.53516 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 1.53516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090466Jy sigma=0.001169 ! Fit after self-cal, rms=0.090449Jy sigma=0.001169 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Uniform Weighting CLEAN ***" ! *** Finished Uniform Weighting CLEAN *** print "****************************************" ! **************************************** uvweight 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 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=4.767 mas, bpa=-19.32 degrees ! Estimated noise=388.061 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115711 Jy ! Component: 100 - total flux cleaned = 0.0181127 Jy ! Total flux subtracted in 100 components = 0.0181127 Jy ! Clean residual min=-0.003349 max=0.005350 Jy/beam ! Clean residual mean=0.000018 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 1.55328 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 1.55328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089277Jy sigma=0.001142 ! Fit after self-cal, rms=0.089149Jy sigma=0.001140 ! Inverting map ! Added new window around map position (-2.8, -5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575481 Jy ! Component: 100 - total flux cleaned = 0.00755061 Jy ! Total flux subtracted in 100 components = 0.00755061 Jy ! Clean residual min=-0.002841 max=0.003663 Jy/beam ! Clean residual mean=0.000006 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 1.56083 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 1.56083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088805Jy sigma=0.001133 ! Fit after self-cal, rms=0.088776Jy sigma=0.001133 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 GC 1.00 HN 1.00* ! KK 1.00 KP 1.00 LA 1.00 MC 0.98 ! MK 1.00 NL 1.00 NY 1.01 ON 1.00 ! OV 1.00 PT 1.00 SC 1.00* WF 1.00* ! WZ 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.00* HN 1.00 ! KK 1.01 KP 1.00 LA 1.00 MC 1.01 ! MK 1.00 NL 1.00 NY 1.01 ON 1.04 ! OV 1.00 PT 1.00 SC 1.00 WF 1.01 ! WZ 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 GC 1.00 HN 1.00 ! KK 1.00* KP 1.01 LA 1.00 MC 1.01 ! MK 1.00 NL 0.99 NY 1.00 ON 1.01 ! OV 1.00 PT 1.00 SC 1.00 WF 1.00 ! WZ 1.02 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 GC 0.99 HN 1.00* ! KK 1.00 KP 1.00 LA 1.00 MC 0.99 ! MK 1.00 NL 1.00 NY 1.03 ON 0.99 ! OV 1.00 PT 1.00 SC 1.00* WF 1.00* ! WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.00* HN 1.00 ! KK 1.01 KP 1.00 LA 1.00 MC 1.00 ! MK 1.00 NL 1.00 NY 1.00 ON 1.01 ! OV 1.00 PT 1.00 SC 1.00 WF 1.00 ! WZ 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 GC 1.00 HN 1.00 ! KK 1.00* KP 1.00 LA 0.99 MC 1.04 ! MK 1.01 NL 0.99 NY 1.00 ON 1.01 ! OV 0.99 PT 1.00 SC 1.00 WF 1.00 ! WZ 1.02 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 GC 1.00 HN 1.00* ! KK 1.00 KP 1.00 LA 1.00 MC 1.01 ! MK 1.00 NL 1.00 NY 1.01 ON 0.99 ! OV 1.00 PT 1.00 SC 1.00* WF 1.00* ! WZ 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.00* HN 1.00 ! KK 1.01 KP 1.00 LA 1.00 MC 1.00 ! MK 1.00 NL 1.00 NY 1.01 ON 1.02 ! OV 1.00 PT 1.00 SC 1.01 WF 1.01 ! WZ 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 GC 1.00 HN 1.00 ! KK 1.00* KP 1.00 LA 1.00 MC 1.04 ! MK 1.02 NL 0.99 NY 1.00 ON 1.00 ! OV 0.99 PT 1.00 SC 1.00 WF 0.99 ! WZ 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 GC 1.00 HN 1.00* ! KK 1.00 KP 1.00 LA 1.00 MC 1.01 ! MK 1.00 NL 1.00 NY 1.02 ON 0.98 ! OV 1.00 PT 1.00 SC 1.00* WF 1.00* ! WZ 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.00* HN 1.00 ! KK 1.01 KP 1.00 LA 1.00 MC 1.01 ! MK 1.00 NL 1.00 NY 1.00 ON 1.01 ! OV 1.00 PT 1.00 SC 1.01 WF 1.01 ! WZ 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 GC 1.00 HN 1.00 ! KK 1.00* KP 1.00 LA 1.00 MC 1.05 ! MK 1.00 NL 1.00 NY 1.00 ON 1.00 ! OV 1.02 PT 1.00 SC 1.00 WF 1.00 ! WZ 1.03 ! ! ! Fit before self-cal, rms=0.088776Jy sigma=0.001133 ! Fit after self-cal, rms=0.088938Jy sigma=0.001130 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.632 mas, bmaj=4.774 mas, bpa=-19.36 degrees ! Estimated noise=388.957 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291754 Jy ! Component: 100 - total flux cleaned = -0.000397117 Jy ! Total flux subtracted in 100 components = -0.000397117 Jy ! Clean residual min=-0.002988 max=0.003302 Jy/beam ! Clean residual mean=0.000032 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 1.56043 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 1.56043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088807Jy sigma=0.001128 ! Fit after self-cal, rms=0.088800Jy sigma=0.001128 ! Inverting map ! Added new window around map position (-29.2, -9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310237 Jy ! Component: 100 - total flux cleaned = 0.00409671 Jy ! Total flux subtracted in 100 components = 0.00409671 Jy ! Clean residual min=-0.002831 max=0.002796 Jy/beam ! Clean residual mean=0.000023 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 1.56453 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 1.56453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088656Jy sigma=0.001125 ! Fit after self-cal, rms=0.088646Jy sigma=0.001125 ! Inverting map dynam = dynam - 1.0 doamp = true solint = solint * (6.0/3.6) 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 doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970573 Jy ! Component: 100 - total flux cleaned = 0.00123183 Jy ! Total flux subtracted in 100 components = 0.00123183 Jy ! Clean residual min=-0.002693 max=0.002733 Jy/beam ! Clean residual mean=0.000021 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.56576 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 1.56576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088559Jy sigma=0.001124 ! Fit after self-cal, rms=0.088352Jy sigma=0.001119 ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=4.777 mas, bpa=-19.39 degrees ! Estimated noise=389.339 mJy/beam. doamp = false solint = solint / (6.0/3.6) 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 doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592333 Jy ! Component: 100 - total flux cleaned = 0.00101163 Jy ! Total flux subtracted in 100 components = 0.00101163 Jy ! Clean residual min=-0.002723 max=0.002579 Jy/beam ! Clean residual mean=0.000031 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 1.56677 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 1.56677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088269Jy sigma=0.001117 ! Fit after self-cal, rms=0.088264Jy sigma=0.001117 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save OQ208_S ! Writing UV FITS file: OQ208_S.uvf ! Writing 103 model components to file: OQ208_S.mod ! wwins: Wrote 4 windows to OQ208_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.633 x 4.777 at -19.39 degrees (North through East) ! Clean map min=-0.0022359 max=1.1299 Jy/beam ! Writing clean map to FITS file: OQ208_S.fits ! Writing difmap environment to: OQ208_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot OQ208_S] device OQ208_Suv.ps/vps,1,2 ! Attempting to open device: 'OQ208_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device OQ208_Sim.ps/vps ! Attempting to open device: 'OQ208_Sim.ps/vps' uvweight 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. loglevs -1,2048,2 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 128 256 512 1024 2048 cmul = imstat(rms)*3 ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=4.777 mas, bpa=-19.39 degrees ! Estimated noise=389.339 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.633 x 4.777 at -19.39 degrees (North through East) ! Clean map min=-0.0022359 max=1.1299 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.4] quit ! Quitting program ! Log file OQ208_S.log closed on Thu Feb 7 20:26:31 2008