! Started logfile: 4C39.25_X.log on Thu Aug 14 16:23:24 2008 observe 4C39.25_X.edt ! Reading UV FITS file: 4C39.25_X.edt ! AN table 1: 53 integrations on 171 of 171 possible baselines. ! AN table 2: 33 integrations on 171 of 171 possible baselines. ! AN table 3: 40 integrations on 171 of 171 possible baselines. ! AN table 4: 16 integrations on 171 of 171 possible baselines. ! AN table 5: 70 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.199465 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 4C39.25 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1527 lines of history. ! ! Reading 28924 visibilities. ![@gonzo7-0.1 4C39.25_X] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.1 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 7.0 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 0.100x0.100 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 653 telescope corrections were flagged in sub-array 1. ! A total of 398 telescope corrections were flagged in sub-array 2. ! A total of 483 telescope corrections were flagged in sub-array 3. ! A total of 183 telescope corrections were flagged in sub-array 4. ! A total of 892 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 653 telescope corrections were flagged in sub-array 1. ! A total of 398 telescope corrections were flagged in sub-array 2. ! A total of 483 telescope corrections were flagged in sub-array 3. ! A total of 183 telescope corrections were flagged in sub-array 4. ! A total of 892 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 653 telescope corrections were flagged in sub-array 1. ! A total of 398 telescope corrections were flagged in sub-array 2. ! A total of 483 telescope corrections were flagged in sub-array 3. ! A total of 183 telescope corrections were flagged in sub-array 4. ! A total of 904 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 653 telescope corrections were flagged in sub-array 1. ! A total of 398 telescope corrections were flagged in sub-array 2. ! A total of 483 telescope corrections were flagged in sub-array 3. ! A total of 183 telescope corrections were flagged in sub-array 4. ! A total of 904 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=5.914607Jy sigma=81.559754 ! Fit after self-cal, rms=5.914780Jy sigma=81.605558 ! 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=0.5341 mas, bmaj=0.6611 mas, bpa=21.89 degrees ! Estimated noise=1.08365 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 = 3.80308 Jy ! Total flux subtracted in 50 components = 3.80308 Jy ! Clean residual min=-0.208062 max=1.366187 Jy/beam ! Clean residual mean=0.002054 rms=0.069021 Jy/beam ! Combined flux in latest and established models = 3.80308 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 3.80308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.566122Jy sigma=50.758348 ! Fit after self-cal, rms=3.565644Jy sigma=50.756120 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50598 Jy ! Total flux subtracted in 50 components = 1.50598 Jy ! Clean residual min=-0.155651 max=0.739058 Jy/beam ! Clean residual mean=0.001329 rms=0.047141 Jy/beam ! Combined flux in latest and established models = 5.30906 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 5.30906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.522728Jy sigma=36.495186 ! Fit after self-cal, rms=2.521343Jy sigma=36.483710 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.891247 Jy ! Total flux subtracted in 50 components = 0.891247 Jy ! Clean residual min=-0.122969 max=0.482378 Jy/beam ! Clean residual mean=0.000899 rms=0.036731 Jy/beam ! Combined flux in latest and established models = 6.20031 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 23 components and 6.20031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.980546Jy sigma=28.715360 ! Fit after self-cal, rms=1.979420Jy sigma=28.707295 ! Inverting map ! Added new window around map position (-0.5, -0.1). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.598685 Jy ! Total flux subtracted in 50 components = 0.598685 Jy ! Clean residual min=-0.102499 max=0.333420 Jy/beam ! Clean residual mean=0.000608 rms=0.030938 Jy/beam ! Combined flux in latest and established models = 6.79899 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 35 components and 6.79899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.661406Jy sigma=23.871584 ! Fit after self-cal, rms=1.660262Jy sigma=23.856009 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.434934 Jy ! Total flux subtracted in 50 components = 0.434934 Jy ! Clean residual min=-0.097783 max=0.260154 Jy/beam ! Clean residual mean=0.000395 rms=0.027356 Jy/beam ! Combined flux in latest and established models = 7.23393 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 40 components and 7.23393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.458668Jy sigma=20.578999 ! Fit after self-cal, rms=1.457525Jy sigma=20.562404 ! Inverting map ! Added new window around map position (-1.1, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.334021 Jy ! Total flux subtracted in 50 components = 0.334021 Jy ! Clean residual min=-0.100024 max=0.204429 Jy/beam ! Clean residual mean=0.000233 rms=0.024998 Jy/beam ! Combined flux in latest and established models = 7.56795 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 7.56795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.320897Jy sigma=18.246738 ! Fit after self-cal, rms=1.320220Jy sigma=18.229648 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259871 Jy ! Total flux subtracted in 50 components = 0.259871 Jy ! Clean residual min=-0.104631 max=0.175306 Jy/beam ! Clean residual mean=0.000106 rms=0.023456 Jy/beam ! Combined flux in latest and established models = 7.82782 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 52 components and 7.82782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.225383Jy sigma=16.530620 ! Fit after self-cal, rms=1.225366Jy sigma=16.516619 ! Inverting map ! Added new window around map position (-2.2, 0.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212069 Jy ! Total flux subtracted in 50 components = 0.212069 Jy ! Clean residual min=-0.106129 max=0.158704 Jy/beam ! Clean residual mean=0.000003 rms=0.022267 Jy/beam ! Combined flux in latest and established models = 8.03989 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 57 components and 8.03989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.161083Jy sigma=15.234464 ! Fit after self-cal, rms=1.161532Jy sigma=15.222862 ! 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=0.6642 mas, bmaj=0.8985 mas, bpa=32.82 degrees ! Estimated noise=0.614243 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 = 0.436051 Jy ! Component: 100 - total flux cleaned = 0.676705 Jy ! Total flux subtracted in 100 components = 0.676705 Jy ! Clean residual min=-0.097448 max=0.146685 Jy/beam ! Clean residual mean=-0.000677 rms=0.029649 Jy/beam ! Combined flux in latest and established models = 8.71659 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 82 components and 8.71659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.988694Jy sigma=11.716299 ! Fit after self-cal, rms=0.988380Jy sigma=11.690042 ! 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 GC 0.99 HH 1.00* ! HN 1.00 KK 1.00* KP 0.95 LA 0.93 ! MA 1.00* MK 1.05 NL 0.97 NY 1.01 ! OV 0.94 PT 0.96 SC 1.01 TS 1.03 ! WF 1.11 WZ 1.39 GG 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.89 GC 1.01 HH 1.00* ! HN 1.11 KK 1.27 KP 1.10 LA 0.90 ! MA 1.00 MK 1.09 NL 1.16 NY 0.90 ! OV 0.93 PT 0.96 SC 1.19 TS 1.00* ! WF 1.26 WZ 0.87 GG 1.00* ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 0.94 GC 1.07 HH 1.13 ! HN 1.07 KK 1.00* KP 1.22 LA 0.92 ! MA 0.94 MK 1.00* NL 1.05 NY 0.93 ! OV 1.00* PT 0.96 SC 1.14 TS 1.00* ! WF 0.89 WZ 0.88 GG 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 0.90 GC 1.34 HH 1.00* ! HN 1.16 KK 1.00* KP 1.12 LA 0.94 ! MA 1.00* MK 1.46 NL 1.05 NY 1.16 ! OV 0.97 PT 0.93 SC 1.00* TS 1.00* ! WF 1.00 WZ 1.00* GG 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.85 GC 0.95 HH 1.00* ! HN 1.12 KK 1.00* KP 1.05 LA 0.86 ! MA 1.00* MK 1.00* NL 1.06 NY 1.00* ! OV 0.94 PT 0.96 SC 1.22 TS 1.00* ! WF 0.92 WZ 1.00* GG 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 GC 0.98 HH 1.00* ! HN 0.99 KK 1.00* KP 0.93 LA 0.93 ! MA 1.00* MK 1.04 NL 0.96 NY 1.03 ! OV 0.96 PT 0.96 SC 0.99 TS 1.05 ! WF 1.06 WZ 1.36 GG 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 GC 1.03 HH 1.00* ! HN 1.03 KK 1.23 KP 0.99 LA 0.89 ! MA 1.02 MK 0.98 NL 0.96 NY 0.90 ! OV 1.01 PT 1.13 SC 1.00 TS 1.00* ! WF 1.24 WZ 0.96 GG 1.00* ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 1.03 GC 1.13 HH 1.05 ! HN 0.99 KK 1.00* KP 1.10 LA 0.92 ! MA 1.00 MK 1.00* NL 0.93 NY 0.89 ! OV 1.00* PT 1.13 SC 0.97 TS 1.00* ! WF 0.90 WZ 0.92 GG 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.14 FD 1.00 GC 1.04 HH 1.00* ! HN 0.98 KK 1.00* KP 0.96 LA 0.93 ! MA 1.00* MK 1.47 NL 0.94 NY 1.10 ! OV 0.98 PT 1.15 SC 1.00* TS 1.00* ! WF 1.04 WZ 1.00* GG 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.93 GC 1.01 HH 1.00* ! HN 0.98 KK 1.00* KP 0.95 LA 0.85 ! MA 1.00* MK 1.00* NL 0.92 NY 1.00* ! OV 1.01 PT 1.14 SC 1.02 TS 1.00* ! WF 0.89 WZ 1.00* GG 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 GC 0.99 HH 1.00* ! HN 1.02 KK 1.00* KP 0.93 LA 0.93 ! MA 1.00* MK 1.02 NL 1.02 NY 1.04 ! OV 0.96 PT 0.96 SC 0.98 TS 1.09 ! WF 1.11 WZ 1.30 GG 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 GC 1.06 HH 1.00* ! HN 0.85 KK 1.22 KP 0.87 LA 1.05 ! MA 1.05 MK 1.05 NL 1.10 NY 0.93 ! OV 0.89 PT 1.05 SC 0.93 TS 1.00* ! WF 1.23 WZ 0.90 GG 1.00* ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.05 GC 1.16 HH 1.20 ! HN 0.82 KK 1.00* KP 0.98 LA 1.08 ! MA 1.03 MK 1.00* NL 1.01 NY 0.88 ! OV 1.00* PT 1.05 SC 0.88 TS 1.00* ! WF 0.85 WZ 0.93 GG 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.00 GC 1.03 HH 1.00* ! HN 0.89 KK 1.00* KP 0.89 LA 1.02 ! MA 1.00* MK 1.39 NL 1.05 NY 1.15 ! OV 0.94 PT 1.05 SC 1.00* TS 1.00* ! WF 0.89 WZ 1.00* GG 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.94 GC 1.01 HH 1.00* ! HN 0.84 KK 1.00* KP 0.83 LA 1.02 ! MA 1.00* MK 1.00* NL 1.00 NY 1.00* ! OV 0.90 PT 1.05 SC 0.96 TS 1.00* ! WF 0.92 WZ 1.00* GG 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 GC 0.98 HH 1.00* ! HN 1.00 KK 1.00* KP 0.94 LA 0.93 ! MA 1.00* MK 1.04 NL 0.98 NY 1.05 ! OV 0.97 PT 0.97 SC 0.98 TS 0.98 ! WF 1.10 WZ 1.41 GG 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.13 GC 1.03 HH 1.00* ! HN 0.91 KK 1.18 KP 0.88 LA 1.28 ! MA 0.95 MK 1.10 NL 1.10 NY 0.92 ! OV 1.02 PT 1.10 SC 0.93 TS 1.00* ! WF 1.26 WZ 0.93 GG 1.00* ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.19 GC 1.07 HH 1.26 ! HN 0.85 KK 1.00* KP 0.99 LA 1.26 ! MA 0.83 MK 1.00* NL 1.00 NY 0.87 ! OV 1.00* PT 1.09 SC 0.88 TS 1.00* ! WF 0.86 WZ 0.89 GG 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.13 GC 0.72 HH 1.00* ! HN 0.97 KK 1.00* KP 0.94 LA 1.10 ! MA 1.00* MK 1.60 NL 1.03 NY 1.21 ! OV 1.05 PT 1.07 SC 1.00* TS 1.00* ! WF 1.02 WZ 1.00* GG 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.04 GC 0.98 HH 1.00* ! HN 0.89 KK 1.00* KP 0.85 LA 1.20 ! MA 1.00* MK 1.00* NL 0.99 NY 1.00* ! OV 0.98 PT 1.08 SC 0.93 TS 1.00* ! WF 0.93 WZ 1.00* GG 1.00* ! ! ! Fit before self-cal, rms=0.988380Jy sigma=11.690042 ! Fit after self-cal, rms=0.452666Jy sigma=2.884736 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.704 mas, bmaj=0.9146 mas, bpa=29.89 degrees ! Estimated noise=0.614956 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 = 0.0757267 Jy ! Component: 100 - total flux cleaned = 0.105158 Jy ! Total flux subtracted in 100 components = 0.105158 Jy ! Clean residual min=-0.026718 max=0.036914 Jy/beam ! Clean residual mean=0.003630 rms=0.006549 Jy/beam ! Combined flux in latest and established models = 8.82175 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 8.82175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.436192Jy sigma=2.837862 ! Fit after self-cal, rms=0.436684Jy sigma=2.796772 ! Inverting map ! Added new window around map position (-0.3, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315406 Jy ! Component: 100 - total flux cleaned = 0.0421477 Jy ! Total flux subtracted in 100 components = 0.0421477 Jy ! Clean residual min=-0.028949 max=0.031132 Jy/beam ! Clean residual mean=0.003331 rms=0.006258 Jy/beam ! Combined flux in latest and established models = 8.8639 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 98 components and 8.8639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.428789Jy sigma=2.823388 ! Fit after self-cal, rms=0.429585Jy sigma=2.809937 ! 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 = 0.00788991 Jy ! Component: 100 - total flux cleaned = 0.0142981 Jy ! Total flux subtracted in 100 components = 0.0142981 Jy ! Clean residual min=-0.028691 max=0.029901 Jy/beam ! Clean residual mean=0.003228 rms=0.006137 Jy/beam ! Combined flux in latest and established models = 8.87819 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 8.87819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.424608Jy sigma=2.822425 ! Fit after self-cal, rms=0.397020Jy sigma=2.330339 ! Inverting map and beam ! Estimated beam: bmin=0.7041 mas, bmaj=0.9153 mas, bpa=29.38 degrees ! Estimated noise=0.614885 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.046563 Jy ! Component: 100 - total flux cleaned = 0.0609154 Jy ! Total flux subtracted in 100 components = 0.0609154 Jy ! Clean residual min=-0.019208 max=0.024740 Jy/beam ! Clean residual mean=0.002222 rms=0.004684 Jy/beam ! Combined flux in latest and established models = 8.93911 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 8.93911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.388574Jy sigma=2.316961 ! Fit after self-cal, rms=0.383355Jy sigma=2.215266 ! Inverting map and beam ! Estimated beam: bmin=0.7027 mas, bmaj=0.9146 mas, bpa=29.4 degrees ! Estimated noise=0.614868 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394782 Jy ! Component: 100 - total flux cleaned = 0.0489366 Jy ! Total flux subtracted in 100 components = 0.0489366 Jy ! Clean residual min=-0.017655 max=0.022107 Jy/beam ! Clean residual mean=0.001919 rms=0.004179 Jy/beam ! Combined flux in latest and established models = 8.98805 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 8.98805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.376724Jy sigma=2.206382 ! Fit after self-cal, rms=0.375206Jy sigma=2.152162 ! Inverting map and beam ! Estimated beam: bmin=0.7019 mas, bmaj=0.914 mas, bpa=29.34 degrees ! Estimated noise=0.614909 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330717 Jy ! Component: 100 - total flux cleaned = 0.0405941 Jy ! Total flux subtracted in 100 components = 0.0405941 Jy ! Clean residual min=-0.015739 max=0.020689 Jy/beam ! Clean residual mean=0.001709 rms=0.003815 Jy/beam ! Combined flux in latest and established models = 9.02864 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 9.02864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369984Jy sigma=2.144527 ! Fit after self-cal, rms=0.369292Jy sigma=2.109287 ! Inverting map and beam ! Estimated beam: bmin=0.7014 mas, bmaj=0.9136 mas, bpa=29.26 degrees ! Estimated noise=0.614951 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271794 Jy ! Component: 100 - total flux cleaned = 0.0339757 Jy ! Total flux subtracted in 100 components = 0.0339757 Jy ! Clean residual min=-0.014017 max=0.019477 Jy/beam ! Clean residual mean=0.001544 rms=0.003533 Jy/beam ! Combined flux in latest and established models = 9.06262 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 124 components and 9.06261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365018Jy sigma=2.103144 ! Fit after self-cal, rms=0.364627Jy sigma=2.077351 ! Inverting map and beam ! Estimated beam: bmin=0.7009 mas, bmaj=0.9133 mas, bpa=29.18 degrees ! Estimated noise=0.614986 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232857 Jy ! Component: 100 - total flux cleaned = 0.02937 Jy ! Total flux subtracted in 100 components = 0.02937 Jy ! Clean residual min=-0.013245 max=0.018488 Jy/beam ! Clean residual mean=0.001407 rms=0.003304 Jy/beam ! Combined flux in latest and established models = 9.09198 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 9.09198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.361105Jy sigma=2.072159 ! Fit after self-cal, rms=0.360880Jy sigma=2.052828 ! Inverting map and beam ! Estimated beam: bmin=0.7006 mas, bmaj=0.9131 mas, bpa=29.11 degrees ! Estimated noise=0.61502 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192838 Jy ! Component: 100 - total flux cleaned = 0.0256134 Jy ! Total flux subtracted in 100 components = 0.0256134 Jy ! Clean residual min=-0.012855 max=0.017501 Jy/beam ! Clean residual mean=0.001286 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 9.1176 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 9.1176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357939Jy sigma=2.048124 ! Fit after self-cal, rms=0.357851Jy sigma=2.033091 ! Inverting map and beam ! Estimated beam: bmin=0.7003 mas, bmaj=0.9129 mas, bpa=29.05 degrees ! Estimated noise=0.615001 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166856 Jy ! Component: 100 - total flux cleaned = 0.0224896 Jy ! Total flux subtracted in 100 components = 0.0224896 Jy ! Clean residual min=-0.012507 max=0.016605 Jy/beam ! Clean residual mean=0.001179 rms=0.002962 Jy/beam ! Combined flux in latest and established models = 9.14009 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 9.14009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355275Jy sigma=2.029322 ! Fit after self-cal, rms=0.355345Jy sigma=2.016985 ! Inverting map and beam ! Estimated beam: bmin=0.7002 mas, bmaj=0.9127 mas, bpa=28.98 degrees ! Estimated noise=0.615003 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138502 Jy ! Component: 100 - total flux cleaned = 0.0198692 Jy ! Total flux subtracted in 100 components = 0.0198692 Jy ! Clean residual min=-0.012145 max=0.015878 Jy/beam ! Clean residual mean=0.001090 rms=0.002831 Jy/beam ! Combined flux in latest and established models = 9.15995 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 9.15995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.353054Jy sigma=2.014243 ! Fit after self-cal, rms=0.353216Jy sigma=2.003821 ! Inverting map and beam ! Estimated beam: bmin=0.7 mas, bmaj=0.9125 mas, bpa=28.93 degrees ! Estimated noise=0.614964 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113447 Jy ! Component: 100 - total flux cleaned = 0.016976 Jy ! Total flux subtracted in 100 components = 0.016976 Jy ! Clean residual min=-0.011739 max=0.015168 Jy/beam ! Clean residual mean=0.001016 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 9.17693 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 9.17693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351160Jy sigma=2.001627 ! Fit after self-cal, rms=0.351386Jy sigma=1.992999 ! Inverting map and beam ! Estimated beam: bmin=0.6999 mas, bmaj=0.9123 mas, bpa=28.87 degrees ! Estimated noise=0.614876 mJy/beam. ! Added new window around map position (1, 0.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122858 Jy ! Component: 100 - total flux cleaned = 0.0181776 Jy ! Total flux subtracted in 100 components = 0.0181776 Jy ! Clean residual min=-0.010565 max=0.013907 Jy/beam ! Clean residual mean=0.000922 rms=0.002573 Jy/beam ! Combined flux in latest and established models = 9.1951 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 141 components and 9.1951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349658Jy sigma=1.984844 ! Fit after self-cal, rms=0.349409Jy sigma=1.975975 ! Inverting map and beam ! Estimated beam: bmin=0.7 mas, bmaj=0.9122 mas, bpa=28.81 degrees ! Estimated noise=0.614804 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942375 Jy ! Component: 100 - total flux cleaned = 0.0148383 Jy ! Total flux subtracted in 100 components = 0.0148383 Jy ! Clean residual min=-0.010117 max=0.013374 Jy/beam ! Clean residual mean=0.000842 rms=0.002458 Jy/beam ! Combined flux in latest and established models = 9.20994 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 9.20994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347774Jy sigma=1.971097 ! Fit after self-cal, rms=0.347809Jy sigma=1.964296 ! Inverting map and beam ! Estimated beam: bmin=0.7001 mas, bmaj=0.9121 mas, bpa=28.76 degrees ! Estimated noise=0.614711 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073204 Jy ! Component: 100 - total flux cleaned = 0.0119196 Jy ! Total flux subtracted in 100 components = 0.0119196 Jy ! Clean residual min=-0.009589 max=0.012896 Jy/beam ! Clean residual mean=0.000777 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 9.22186 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 9.22186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346271Jy sigma=1.960584 ! Fit after self-cal, rms=0.346443Jy sigma=1.955017 ! Inverting map and beam ! Estimated beam: bmin=0.7002 mas, bmaj=0.912 mas, bpa=28.71 degrees ! Estimated noise=0.614583 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005574 Jy ! Component: 100 - total flux cleaned = 0.00992071 Jy ! Total flux subtracted in 100 components = 0.00992071 Jy ! Clean residual min=-0.009194 max=0.012456 Jy/beam ! Clean residual mean=0.000719 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 9.23178 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 9.23178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344979Jy sigma=1.952454 ! Fit after self-cal, rms=0.345248Jy sigma=1.947686 ! Inverting map and beam ! Estimated beam: bmin=0.7003 mas, bmaj=0.912 mas, bpa=28.67 degrees ! Estimated noise=0.614445 mJy/beam. ! Added new window around map position (3.8, -0.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692127 Jy ! Component: 100 - total flux cleaned = 0.0127279 Jy ! Total flux subtracted in 100 components = 0.0127279 Jy ! Clean residual min=-0.008874 max=0.011225 Jy/beam ! Clean residual mean=0.000637 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 9.24451 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 9.24451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343799Jy sigma=1.945445 ! Fit after self-cal, rms=0.344088Jy sigma=1.940199 ! Inverting map and beam ! Estimated beam: bmin=0.7003 mas, bmaj=0.9119 mas, bpa=28.64 degrees ! Estimated noise=0.614302 mJy/beam. ! Added new window around map position (-2.8, -2.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588505 Jy ! Component: 100 - total flux cleaned = 0.0109684 Jy ! Total flux subtracted in 100 components = 0.0109684 Jy ! Clean residual min=-0.009020 max=0.010439 Jy/beam ! Clean residual mean=0.000575 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 9.25548 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 9.25548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.342716Jy sigma=1.939381 ! Fit after self-cal, rms=0.343036Jy sigma=1.934593 ! Inverting map and beam ! Estimated beam: bmin=0.7004 mas, bmaj=0.9119 mas, bpa=28.62 degrees ! Estimated noise=0.614143 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 = 0.00290613 Jy ! Component: 100 - total flux cleaned = 0.00718872 Jy ! Total flux subtracted in 100 components = 0.00718872 Jy ! Clean residual min=-0.008844 max=0.009991 Jy/beam ! Clean residual mean=0.000533 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 9.26267 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 9.26267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341759Jy sigma=1.934047 ! Fit after self-cal, rms=0.340234Jy sigma=1.911217 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 4C39.25_X ! Writing UV FITS file: 4C39.25_X.uvf ! Writing 165 model components to file: 4C39.25_X.mod ! wwins: Wrote 8 windows to 4C39.25_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7004 x 0.9119 at 28.62 degrees (North through East) ! Clean map min=-0.0079213 max=5.6656 Jy/beam ! Writing clean map to FITS file: 4C39.25_X.fits ! Writing difmap environment to: 4C39.25_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 4C39.25_X] device 4C39.25_Xuv.ps/vps,1,2 ! Attempting to open device: '4C39.25_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 4C39.25_Xim.ps/vps ! Attempting to open device: '4C39.25_Xim.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=0.7004 mas, bmaj=0.9119 mas, bpa=28.62 degrees ! Estimated noise=0.614143 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7004 x 0.9119 at 28.62 degrees (North through East) ! Clean map min=-0.0079213 max=5.6656 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.1] quit ! Quitting program ! Log file 4C39.25_X.log closed on Thu Aug 14 16:23:52 2008