! Started logfile: 2243-123_S.log on Thu Feb 7 19:00:26 2008 observe 2243-123_S.edt ! Reading UV FITS file: 2243-123_S.edt ! AN table 1: 58 integrations on 136 of 136 possible baselines. ! AN table 2: 52 integrations on 136 of 136 possible baselines. ! AN table 3: 15 integrations on 136 of 136 possible baselines. ! AN table 4: 22 integrations on 136 of 136 possible baselines. ! AN table 5: 11 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.0851638 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 2243-123 ! ! 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 7320 visibilities. ![@gonzo6-0.4 2243-123_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 860 telescope corrections were flagged in sub-array 1. ! A total of 884 telescope corrections were flagged in sub-array 2. ! A total of 188 telescope corrections were flagged in sub-array 3. ! A total of 309 telescope corrections were flagged in sub-array 4. ! A total of 187 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 862 telescope corrections were flagged in sub-array 1. ! A total of 884 telescope corrections were flagged in sub-array 2. ! A total of 188 telescope corrections were flagged in sub-array 3. ! A total of 307 telescope corrections were flagged in sub-array 4. ! A total of 187 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 868 telescope corrections were flagged in sub-array 1. ! A total of 884 telescope corrections were flagged in sub-array 2. ! A total of 188 telescope corrections were flagged in sub-array 3. ! A total of 306 telescope corrections were flagged in sub-array 4. ! A total of 187 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 872 telescope corrections were flagged in sub-array 1. ! A total of 884 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 310 telescope corrections were flagged in sub-array 4. ! A total of 187 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.472453Jy sigma=0.006790 ! Fit after self-cal, rms=0.467380Jy sigma=0.006728 ! 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=2.616 mas, bmaj=7.955 mas, bpa=-2.515 degrees ! Estimated noise=1870.15 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 = 0.967558 Jy ! Total flux subtracted in 50 components = 0.967558 Jy ! Clean residual min=-0.062055 max=0.312668 Jy/beam ! Clean residual mean=0.000191 rms=0.023201 Jy/beam ! Combined flux in latest and established models = 0.967558 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.967558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.492161Jy sigma=0.007143 ! Fit after self-cal, rms=0.492145Jy sigma=0.007143 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.294599 Jy ! Total flux subtracted in 50 components = 0.294599 Jy ! Clean residual min=-0.033583 max=0.113227 Jy/beam ! Clean residual mean=0.000157 rms=0.011807 Jy/beam ! Combined flux in latest and established models = 1.26216 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 1.26216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274966Jy sigma=0.003954 ! Fit after self-cal, rms=0.274812Jy sigma=0.003953 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113299 Jy ! Total flux subtracted in 50 components = 0.113299 Jy ! Clean residual min=-0.025740 max=0.105201 Jy/beam ! Clean residual mean=0.000141 rms=0.008879 Jy/beam ! Combined flux in latest and established models = 1.37546 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 25 components and 1.37546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214364Jy sigma=0.003003 ! Fit after self-cal, rms=0.214221Jy sigma=0.003003 ! Inverting map ! Added new window around map position (5.6, 7.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0929072 Jy ! Total flux subtracted in 50 components = 0.0929072 Jy ! Clean residual min=-0.020947 max=0.041464 Jy/beam ! Clean residual mean=0.000095 rms=0.006231 Jy/beam ! Combined flux in latest and established models = 1.46836 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 37 components and 1.46836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162541Jy sigma=0.002228 ! Fit after self-cal, rms=0.158060Jy sigma=0.002179 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0564197 Jy ! Total flux subtracted in 50 components = 0.0564197 Jy ! Clean residual min=-0.014956 max=0.029245 Jy/beam ! Clean residual mean=0.000073 rms=0.004600 Jy/beam ! Combined flux in latest and established models = 1.52478 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 1.52478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132646Jy sigma=0.001776 ! Fit after self-cal, rms=0.131346Jy sigma=0.001762 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397857 Jy ! Total flux subtracted in 50 components = 0.0397857 Jy ! Clean residual min=-0.012632 max=0.021638 Jy/beam ! Clean residual mean=0.000058 rms=0.003693 Jy/beam ! Combined flux in latest and established models = 1.56457 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 1.56457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116726Jy sigma=0.001523 ! Fit after self-cal, rms=0.116177Jy sigma=0.001517 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291907 Jy ! Total flux subtracted in 50 components = 0.0291907 Jy ! Clean residual min=-0.011261 max=0.016311 Jy/beam ! Clean residual mean=0.000047 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 1.59376 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 84 components and 1.59376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107603Jy sigma=0.001374 ! Fit after self-cal, rms=0.107343Jy sigma=0.001371 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217255 Jy ! Total flux subtracted in 50 components = 0.0217255 Jy ! Clean residual min=-0.010355 max=0.013798 Jy/beam ! Clean residual mean=0.000039 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 1.61548 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 89 components and 1.61548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102338Jy sigma=0.001286 ! Fit after self-cal, rms=0.102213Jy sigma=0.001285 ! 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=3.845 mas, bmaj=9.755 mas, bpa=1.672 degrees ! Estimated noise=956.455 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 = 0.0268913 Jy ! Component: 100 - total flux cleaned = 0.0412638 Jy ! Total flux subtracted in 100 components = 0.0412638 Jy ! Clean residual min=-0.006688 max=0.014894 Jy/beam ! Clean residual mean=0.000170 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 1.65675 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 121 components and 1.65675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096160Jy sigma=0.001180 ! Fit after self-cal, rms=0.095927Jy sigma=0.001176 ! Inverting map ! Added new window around map position (11.6, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140471 Jy ! Component: 100 - total flux cleaned = 0.0217412 Jy ! Total flux subtracted in 100 components = 0.0217412 Jy ! Clean residual min=-0.005142 max=0.007430 Jy/beam ! Clean residual mean=0.000089 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 1.67849 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 1.67849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094032Jy sigma=0.001146 ! Fit after self-cal, rms=0.093858Jy sigma=0.001144 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 GC 1.00* HN 1.01 ! KK 1.00* KP 1.00 LA 1.00 MC 1.05 ! MK 1.00* NL 1.00 NY 1.00* ON 0.99 ! OV 0.99 PT 1.00 SC 1.00 WF 0.99 ! WZ 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! 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 1.00* ! MK 1.02 NL 0.99 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 WF 1.00 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 GC 1.00* HN 1.00* ! KK 1.00 KP 1.00 LA 1.00 MC 1.00* ! MK 1.00 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 GC 1.00* HN 1.01 ! KK 1.00* KP 1.00 LA 1.00 MC 1.03 ! MK 1.00* NL 1.00 NY 1.00* ON 1.01 ! OV 0.99 PT 1.00 SC 1.00 WF 0.99 ! WZ 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! 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 1.00* ! MK 1.03 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 WF 0.99 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 GC 1.00* HN 1.00* ! KK 1.00 KP 0.99 LA 1.00 MC 1.00* ! MK 1.01 NL 1.00* NY 1.00* ON 1.00* ! OV 0.99 PT 1.00 SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 GC 1.00* HN 1.01 ! KK 1.00* KP 1.00 LA 1.00 MC 1.09 ! MK 1.00* NL 1.00 NY 1.00* ON 1.02 ! OV 1.00 PT 1.00 SC 1.00 WF 1.02 ! WZ 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! 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 1.00* ! MK 0.99 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.01 WF 1.01 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 1.01 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 GC 1.00* HN 1.01 ! KK 1.00* KP 1.00 LA 1.00 MC 1.10 ! MK 1.00* NL 1.00 NY 1.00* ON 1.14 ! OV 0.99 PT 1.00 SC 1.00 WF 1.00 ! WZ 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! 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 1.00* ! MK 1.01 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.01 WF 1.00 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 GC 1.00* HN 1.00* ! KK 1.01 KP 0.99 LA 1.00 MC 1.00* ! MK 1.01 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! ! Fit before self-cal, rms=0.093858Jy sigma=0.001144 ! Fit after self-cal, rms=0.093196Jy sigma=0.001136 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.866 mas, bmaj=9.793 mas, bpa=1.852 degrees ! Estimated noise=956.077 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 (20.4, 17.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670201 Jy ! Component: 100 - total flux cleaned = 0.0104702 Jy ! Total flux subtracted in 100 components = 0.0104702 Jy ! Clean residual min=-0.004246 max=0.004327 Jy/beam ! Clean residual mean=0.000018 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 1.68896 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 1.68896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092745Jy sigma=0.001129 ! Fit after self-cal, rms=0.092716Jy sigma=0.001129 ! 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 = 0.00225312 Jy ! Component: 100 - total flux cleaned = 0.0025924 Jy ! Total flux subtracted in 100 components = 0.0025924 Jy ! Clean residual min=-0.004360 max=0.004286 Jy/beam ! Clean residual mean=0.000006 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 1.69155 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 177 components and 1.69155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092580Jy sigma=0.001127 ! Fit after self-cal, rms=0.092241Jy sigma=0.001119 ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=9.793 mas, bpa=1.887 degrees ! Estimated noise=956.389 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 = 0.00301707 Jy ! Component: 100 - total flux cleaned = 0.00376981 Jy ! Total flux subtracted in 100 components = 0.00376981 Jy ! Clean residual min=-0.003887 max=0.003996 Jy/beam ! Clean residual mean=0.000017 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 1.69532 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 200 components and 1.69532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092097Jy sigma=0.001117 ! Fit after self-cal, rms=0.092078Jy sigma=0.001117 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 2243-123_S ! Writing UV FITS file: 2243-123_S.uvf ! Writing 200 model components to file: 2243-123_S.mod ! wwins: Wrote 4 windows to 2243-123_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.868 x 9.793 at 1.887 degrees (North through East) ! Clean map min=-0.0038293 max=1.2986 Jy/beam ! Writing clean map to FITS file: 2243-123_S.fits ! Writing difmap environment to: 2243-123_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 2243-123_S] device 2243-123_Suv.ps/vps,1,2 ! Attempting to open device: '2243-123_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 2243-123_Sim.ps/vps ! Attempting to open device: '2243-123_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=3.868 mas, bmaj=9.793 mas, bpa=1.887 degrees ! Estimated noise=956.389 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.868 x 9.793 at 1.887 degrees (North through East) ! Clean map min=-0.0038293 max=1.2986 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.4] quit ! Quitting program ! Log file 2243-123_S.log closed on Thu Feb 7 19:00:34 2008