! Started logfile: 4C39.25_X.log on Mon Apr 20 00:49:59 2009 observe 4C39.25_X.edt2 ! Reading UV FITS file: 4C39.25_X.edt2 ! AN table 1: 33 integrations on 190 of 190 possible baselines. ! AN table 2: 79 integrations on 190 of 190 possible baselines. ! AN table 3: 62 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.287659 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 1491 lines of history. ! ! Reading 38040 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 568 telescope corrections were flagged in sub-array 1. ! A total of 1224 telescope corrections were flagged in sub-array 2. ! A total of 589 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 565 telescope corrections were flagged in sub-array 1. ! A total of 1228 telescope corrections were flagged in sub-array 2. ! A total of 622 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 568 telescope corrections were flagged in sub-array 1. ! A total of 1223 telescope corrections were flagged in sub-array 2. ! A total of 591 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 568 telescope corrections were flagged in sub-array 1. ! A total of 1223 telescope corrections were flagged in sub-array 2. ! A total of 590 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=4.229749Jy sigma=42.202129 ! Fit after self-cal, rms=4.232301Jy sigma=42.263920 ! 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=0.4685 mas, bmaj=0.7255 mas, bpa=-4.46 degrees ! Estimated noise=0.880215 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 = 2.94485 Jy ! Total flux subtracted in 50 components = 2.94485 Jy ! Clean residual min=-0.160609 max=1.075938 Jy/beam ! Clean residual mean=0.000344 rms=0.046510 Jy/beam ! Combined flux in latest and established models = 2.94485 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 2.94485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.720203Jy sigma=26.089696 ! Fit after self-cal, rms=2.719461Jy sigma=26.088119 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1919 Jy ! Total flux subtracted in 50 components = 1.1919 Jy ! Clean residual min=-0.120373 max=0.574151 Jy/beam ! Clean residual mean=0.000328 rms=0.032367 Jy/beam ! Combined flux in latest and established models = 4.13675 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 4.13675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.975740Jy sigma=18.264727 ! Fit after self-cal, rms=1.974544Jy sigma=18.254624 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.721512 Jy ! Total flux subtracted in 50 components = 0.721512 Jy ! Clean residual min=-0.096326 max=0.401097 Jy/beam ! Clean residual mean=0.000325 rms=0.025727 Jy/beam ! Combined flux in latest and established models = 4.85826 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 17 components and 4.85826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.589970Jy sigma=14.296817 ! Fit after self-cal, rms=1.589581Jy sigma=14.283763 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.519307 Jy ! Total flux subtracted in 50 components = 0.519307 Jy ! Clean residual min=-0.085454 max=0.304176 Jy/beam ! Clean residual mean=0.000324 rms=0.021552 Jy/beam ! Combined flux in latest and established models = 5.37757 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 20 components and 5.37757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.341285Jy sigma=11.793323 ! Fit after self-cal, rms=1.341063Jy sigma=11.783928 ! 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 = 0.389548 Jy ! Total flux subtracted in 50 components = 0.389548 Jy ! Clean residual min=-0.079379 max=0.224813 Jy/beam ! Clean residual mean=0.000324 rms=0.018979 Jy/beam ! Combined flux in latest and established models = 5.76711 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 25 components and 5.76711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.173085Jy sigma=10.165438 ! Fit after self-cal, rms=1.172967Jy sigma=10.150487 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.297236 Jy ! Total flux subtracted in 50 components = 0.297236 Jy ! Clean residual min=-0.074426 max=0.172349 Jy/beam ! Clean residual mean=0.000323 rms=0.017372 Jy/beam ! Combined flux in latest and established models = 6.06435 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 6.06435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.059130Jy sigma=9.087995 ! Fit after self-cal, rms=1.059262Jy sigma=9.080729 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233025 Jy ! Total flux subtracted in 50 components = 0.233025 Jy ! Clean residual min=-0.070019 max=0.136921 Jy/beam ! Clean residual mean=0.000323 rms=0.016355 Jy/beam ! Combined flux in latest and established models = 6.29737 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 39 components and 6.29737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.980856Jy sigma=8.374936 ! Fit after self-cal, rms=0.981033Jy sigma=8.369865 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187233 Jy ! Total flux subtracted in 50 components = 0.187233 Jy ! Clean residual min=-0.066129 max=0.110455 Jy/beam ! Clean residual mean=0.000322 rms=0.015685 Jy/beam ! Combined flux in latest and established models = 6.48461 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 42 components and 6.48461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.925834Jy sigma=7.891512 ! Fit after self-cal, rms=0.925976Jy sigma=7.887303 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152029 Jy ! Total flux subtracted in 50 components = 0.152029 Jy ! Clean residual min=-0.064357 max=0.109139 Jy/beam ! Clean residual mean=0.000321 rms=0.015258 Jy/beam ! Combined flux in latest and established models = 6.63663 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 46 components and 6.63664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.886527Jy sigma=7.561651 ! Fit after self-cal, rms=0.886742Jy sigma=7.558051 ! Inverting map ! Added new window around map position (-2.2, 0.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131297 Jy ! Total flux subtracted in 50 components = 0.131297 Jy ! Clean residual min=-0.062824 max=0.091182 Jy/beam ! Clean residual mean=0.000316 rms=0.014797 Jy/beam ! Combined flux in latest and established models = 6.76793 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 48 components and 6.76793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.858236Jy sigma=7.314274 ! Fit after self-cal, rms=0.858339Jy sigma=7.310022 ! 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=0.556 mas, bmaj=0.8045 mas, bpa=-4.934 degrees ! Estimated noise=0.528816 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 = 0.194736 Jy ! Component: 100 - total flux cleaned = 0.333738 Jy ! Total flux subtracted in 100 components = 0.333738 Jy ! Clean residual min=-0.065936 max=0.127075 Jy/beam ! Clean residual mean=0.002227 rms=0.016167 Jy/beam ! Combined flux in latest and established models = 7.10167 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 7.10167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.800673Jy sigma=6.808052 ! Fit after self-cal, rms=0.800236Jy sigma=6.784056 ! Inverting map ! Added new window around map position (-1.3, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132661 Jy ! Component: 100 - total flux cleaned = 0.22789 Jy ! Total flux subtracted in 100 components = 0.22789 Jy ! Clean residual min=-0.064145 max=0.072529 Jy/beam ! Clean residual mean=0.001957 rms=0.014740 Jy/beam ! Combined flux in latest and established models = 7.32956 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 7.32956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.771254Jy sigma=6.518603 ! Fit after self-cal, rms=0.771244Jy sigma=6.500613 ! 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 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 1.02 HH 1.35 ! HN 1.00* KK 1.00* KP 1.00* LA 1.00* ! MA 1.09 MC 0.90 MK 1.00* NL 1.00* ! NY 0.95 ON 0.88 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00* WF 1.00* WZ 0.84 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 GC 0.92 HH 1.00* ! HN 1.09 KK 0.87 KP 1.01 LA 1.25 ! MA 1.00* MC 1.00* MK 0.94 NL 0.83 ! NY 0.98 ON 1.26 OV 0.98 PT 1.00 ! SC 0.97 TS 0.89 WF 0.98 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.02 GC 0.94 HH 1.00* ! HN 1.05 KK 0.92 KP 1.04 LA 0.98 ! MA 0.85 MC 0.93 MK 1.04 NL 1.00 ! NY 0.91 ON 1.09 OV 0.99 PT 1.03 ! SC 1.10 TS 0.94 WF 0.95 WZ 1.16 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 1.00 HH 1.30 ! HN 1.00* KK 1.00* KP 1.00* LA 1.00* ! MA 1.04 MC 0.90 MK 1.00* NL 1.00* ! NY 0.93 ON 0.88 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00* WF 1.00* WZ 0.85 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 GC 0.94 HH 1.00* ! HN 1.00 KK 0.84 KP 1.02 LA 1.18 ! MA 1.00* MC 1.00* MK 0.93 NL 0.82 ! NY 0.98 ON 1.22 OV 0.97 PT 0.98 ! SC 1.00* TS 0.91 WF 0.95 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.02 GC 0.94 HH 1.00* ! HN 1.02 KK 0.87 KP 1.01 LA 0.97 ! MA 0.80 MC 0.93 MK 1.03 NL 1.02 ! NY 0.91 ON 1.07 OV 1.03 PT 1.01 ! SC 2.48 TS 0.95 WF 0.94 WZ 1.14 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 0.97 HH 1.52 ! HN 1.00* KK 1.00* KP 1.00* LA 1.00* ! MA 1.10 MC 0.95 MK 1.00* NL 1.00* ! NY 0.93 ON 0.90 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00* WF 1.00* WZ 0.85 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 GC 0.91 HH 1.00* ! HN 1.04 KK 0.86 KP 1.02 LA 1.22 ! MA 1.00* MC 1.00* MK 0.74 NL 0.80 ! NY 0.96 ON 1.07 OV 0.98 PT 0.96 ! SC 1.01 TS 0.88 WF 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.02 GC 0.95 HH 1.00* ! HN 1.04 KK 0.92 KP 1.01 LA 0.95 ! MA 0.84 MC 0.92 MK 1.07 NL 1.01 ! NY 0.92 ON 1.08 OV 1.01 PT 1.02 ! SC 1.03 TS 0.91 WF 0.96 WZ 0.82 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 1.12 HH 1.97 ! HN 1.00* KK 1.00* KP 1.00* LA 1.00* ! MA 1.04 MC 0.94 MK 1.00* NL 1.00* ! NY 0.93 ON 0.87 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00* WF 1.00* WZ 0.87 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.89 GC 0.89 HH 1.00* ! HN 1.04 KK 0.83 KP 1.00 LA 1.18 ! MA 1.00* MC 1.00* MK 0.88 NL 0.76 ! NY 0.99 ON 1.24 OV 0.99 PT 0.95 ! SC 1.00 TS 0.90 WF 1.03 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 GC 0.94 HH 1.00* ! HN 1.06 KK 0.91 KP 1.02 LA 0.94 ! MA 0.71 MC 0.91 MK 1.06 NL 1.01 ! NY 0.97 ON 1.09 OV 1.01 PT 1.03 ! SC 1.14 TS 0.90 WF 0.92 WZ 1.11 ! ! ! Fit before self-cal, rms=0.771244Jy sigma=6.500613 ! Fit after self-cal, rms=0.519293Jy sigma=3.728593 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5488 mas, bmaj=0.8098 mas, bpa=-4.734 degrees ! Estimated noise=0.517763 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 (0.6, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912002 Jy ! Component: 100 - total flux cleaned = 0.138976 Jy ! Total flux subtracted in 100 components = 0.138976 Jy ! Clean residual min=-0.037953 max=0.044027 Jy/beam ! Clean residual mean=0.001146 rms=0.007535 Jy/beam ! Combined flux in latest and established models = 7.46854 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 7.46854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.502121Jy sigma=3.470834 ! Fit after self-cal, rms=0.502188Jy sigma=3.463972 ! 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) ! Added new window around map position (-2.8, -5.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0410471 Jy ! Component: 100 - total flux cleaned = 0.0746566 Jy ! Total flux subtracted in 100 components = 0.0746566 Jy ! Clean residual min=-0.027888 max=0.040378 Jy/beam ! Clean residual mean=0.001052 rms=0.007025 Jy/beam ! Combined flux in latest and established models = 7.54319 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 111 components and 7.54319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493126Jy sigma=3.367543 ! Fit after self-cal, rms=0.363485Jy sigma=2.387797 ! Inverting map and beam ! Estimated beam: bmin=0.5464 mas, bmaj=0.8112 mas, bpa=-4.764 degrees ! Estimated noise=0.516417 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0620703 Jy ! Component: 100 - total flux cleaned = 0.0928356 Jy ! Total flux subtracted in 100 components = 0.0928356 Jy ! Clean residual min=-0.024981 max=0.024847 Jy/beam ! Clean residual mean=0.000483 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 7.63603 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 7.63603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351097Jy sigma=2.222454 ! Fit after self-cal, rms=0.345974Jy sigma=2.179015 ! Inverting map and beam ! Estimated beam: bmin=0.5448 mas, bmaj=0.8109 mas, bpa=-4.746 degrees ! Estimated noise=0.515445 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466243 Jy ! Component: 100 - total flux cleaned = 0.0701619 Jy ! Total flux subtracted in 100 components = 0.0701619 Jy ! Clean residual min=-0.021126 max=0.021293 Jy/beam ! Clean residual mean=0.000382 rms=0.003309 Jy/beam ! Combined flux in latest and established models = 7.70619 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 124 components and 7.70619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337864Jy sigma=2.079767 ! Fit after self-cal, rms=0.335135Jy sigma=2.060767 ! Inverting map and beam ! Estimated beam: bmin=0.5438 mas, bmaj=0.8105 mas, bpa=-4.726 degrees ! Estimated noise=0.51472 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366631 Jy ! Component: 100 - total flux cleaned = 0.0568944 Jy ! Total flux subtracted in 100 components = 0.0568944 Jy ! Clean residual min=-0.018036 max=0.020004 Jy/beam ! Clean residual mean=0.000315 rms=0.002888 Jy/beam ! Combined flux in latest and established models = 7.76309 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 130 components and 7.76309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329246Jy sigma=1.992803 ! Fit after self-cal, rms=0.327234Jy sigma=1.981385 ! Inverting map and beam ! Estimated beam: bmin=0.543 mas, bmaj=0.81 mas, bpa=-4.695 degrees ! Estimated noise=0.514101 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297873 Jy ! Component: 100 - total flux cleaned = 0.0472738 Jy ! Total flux subtracted in 100 components = 0.0472738 Jy ! Clean residual min=-0.015865 max=0.018371 Jy/beam ! Clean residual mean=0.000267 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 7.81036 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 133 components and 7.81036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322732Jy sigma=1.932502 ! Fit after self-cal, rms=0.321280Jy sigma=1.924123 ! Inverting map and beam ! Estimated beam: bmin=0.5425 mas, bmaj=0.8096 mas, bpa=-4.668 degrees ! Estimated noise=0.513572 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235886 Jy ! Component: 100 - total flux cleaned = 0.0389254 Jy ! Total flux subtracted in 100 components = 0.0389254 Jy ! Clean residual min=-0.013719 max=0.017612 Jy/beam ! Clean residual mean=0.000230 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 7.84928 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 7.84929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317697Jy sigma=1.888464 ! Fit after self-cal, rms=0.316626Jy sigma=1.881909 ! Inverting map and beam ! Estimated beam: bmin=0.542 mas, bmaj=0.8092 mas, bpa=-4.643 degrees ! Estimated noise=0.513032 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186251 Jy ! Component: 100 - total flux cleaned = 0.0321056 Jy ! Total flux subtracted in 100 components = 0.0321056 Jy ! Clean residual min=-0.011935 max=0.016827 Jy/beam ! Clean residual mean=0.000198 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 7.88139 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 137 components and 7.88139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313729Jy sigma=1.855979 ! Fit after self-cal, rms=0.312945Jy sigma=1.850712 ! Inverting map and beam ! Estimated beam: bmin=0.5416 mas, bmaj=0.8088 mas, bpa=-4.621 degrees ! Estimated noise=0.512467 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145784 Jy ! Component: 100 - total flux cleaned = 0.0264045 Jy ! Total flux subtracted in 100 components = 0.0264045 Jy ! Clean residual min=-0.010529 max=0.016280 Jy/beam ! Clean residual mean=0.000172 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 7.9078 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 138 components and 7.9078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310578Jy sigma=1.831799 ! Fit after self-cal, rms=0.310008Jy sigma=1.827413 ! Inverting map and beam ! Estimated beam: bmin=0.5413 mas, bmaj=0.8084 mas, bpa=-4.604 degrees ! Estimated noise=0.511896 mJy/beam. ! Added new window around map position (-2.9, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136427 Jy ! Component: 100 - total flux cleaned = 0.0244948 Jy ! Total flux subtracted in 100 components = 0.0244948 Jy ! Clean residual min=-0.009508 max=0.010628 Jy/beam ! Clean residual mean=0.000143 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 7.93229 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 7.93229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307911Jy sigma=1.812280 ! Fit after self-cal, rms=0.307449Jy sigma=1.808734 ! Inverting map and beam ! Estimated beam: bmin=0.5411 mas, bmaj=0.8082 mas, bpa=-4.589 degrees ! Estimated noise=0.511331 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092402 Jy ! Component: 100 - total flux cleaned = 0.0181818 Jy ! Total flux subtracted in 100 components = 0.0181818 Jy ! Clean residual min=-0.008484 max=0.009908 Jy/beam ! Clean residual mean=0.000124 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 7.95047 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 146 components and 7.95047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305724Jy sigma=1.798254 ! Fit after self-cal, rms=0.305485Jy sigma=1.795329 ! Inverting map and beam ! Estimated beam: bmin=0.5408 mas, bmaj=0.8079 mas, bpa=-4.571 degrees ! Estimated noise=0.510749 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 = 0.00635937 Jy ! Component: 100 - total flux cleaned = 0.0148973 Jy ! Total flux subtracted in 100 components = 0.0148973 Jy ! Clean residual min=-0.007765 max=0.009054 Jy/beam ! Clean residual mean=0.000106 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 7.96537 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 7.96537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303966Jy sigma=1.787701 ! Fit after self-cal, rms=0.303046Jy sigma=1.752340 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662929 Jy ! Component: 100 - total flux cleaned = 0.0130375 Jy ! Total flux subtracted in 100 components = 0.0130375 Jy ! Clean residual min=-0.007109 max=0.007487 Jy/beam ! Clean residual mean=0.000090 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 7.97841 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 155 components and 7.97841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302001Jy sigma=1.749921 ! Fit after self-cal, rms=0.302977Jy sigma=1.749876 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237858 Jy ! Component: 100 - total flux cleaned = 0.00622726 Jy ! Total flux subtracted in 100 components = 0.00622726 Jy ! Clean residual min=-0.006310 max=0.006813 Jy/beam ! Clean residual mean=0.000082 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 7.98463 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 162 components and 7.98463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302077Jy sigma=1.748773 ! Fit after self-cal, rms=0.302954Jy sigma=1.750417 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106298 Jy ! Component: 100 - total flux cleaned = 0.00394066 Jy ! Total flux subtracted in 100 components = 0.00394066 Jy ! Clean residual min=-0.005847 max=0.006586 Jy/beam ! Clean residual mean=0.000076 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 7.98857 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 7.98857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302191Jy sigma=1.749262 ! Fit after self-cal, rms=0.302908Jy sigma=1.750221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665125 Jy ! Component: 100 - total flux cleaned = 0.00360662 Jy ! Total flux subtracted in 100 components = 0.00360662 Jy ! Clean residual min=-0.005834 max=0.006491 Jy/beam ! Clean residual mean=0.000072 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 7.99218 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 7.99218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302202Jy sigma=1.749675 ! Fit after self-cal, rms=0.302812Jy sigma=1.750115 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337515 Jy ! Component: 100 - total flux cleaned = 0.00279755 Jy ! Total flux subtracted in 100 components = 0.00279755 Jy ! Clean residual min=-0.005809 max=0.006386 Jy/beam ! Clean residual mean=0.000068 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 7.99498 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 173 components and 7.99498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302176Jy sigma=1.749862 ! Fit after self-cal, rms=0.302719Jy sigma=1.749895 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319161 Jy ! Component: 100 - total flux cleaned = 0.00286244 Jy ! Total flux subtracted in 100 components = 0.00286244 Jy ! Clean residual min=-0.005819 max=0.006288 Jy/beam ! Clean residual mean=0.000064 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 7.99784 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 176 components and 7.99784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302155Jy sigma=1.749622 ! Fit after self-cal, rms=0.302646Jy sigma=1.749390 ! 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 176 model components to file: 4C39.25_X.mod ! wwins: Wrote 7 windows to 4C39.25_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5408 x 0.8079 at -4.571 degrees (North through East) ! Clean map min=-0.0056478 max=4.1127 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=0.5408 mas, bmaj=0.8079 mas, bpa=-4.571 degrees ! Estimated noise=0.510749 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5408 x 0.8079 at -4.571 degrees (North through East) ! Clean map min=-0.0056478 max=4.1127 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.1] quit ! Quitting program ! Log file 4C39.25_X.log closed on Mon Apr 20 00:50:28 2009