! Started logfile: 0804+499_X.log on Fri Jun 27 17:23:27 2008 observe 0804+499_X.edt ! Reading UV FITS file: 0804+499_X.edt ! AN table 1: 143 integrations on 190 of 190 possible baselines. ! AN table 2: 20 integrations on 190 of 190 possible baselines. ! AN table 3: 189 integrations on 190 of 190 possible baselines. ! AN table 4: 35 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.227907 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 0804+499 ! ! 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 1472 lines of history. ! ! Reading 67032 visibilities. ![@gonzo6-0.1 0804+499_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 = 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 0.100x0.100 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 1754 telescope corrections were flagged in sub-array 1. ! A total of 370 telescope corrections were flagged in sub-array 2. ! A total of 2593 telescope corrections were flagged in sub-array 3. ! A total of 700 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1754 telescope corrections were flagged in sub-array 1. ! A total of 351 telescope corrections were flagged in sub-array 2. ! A total of 2574 telescope corrections were flagged in sub-array 3. ! A total of 700 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1754 telescope corrections were flagged in sub-array 1. ! A total of 370 telescope corrections were flagged in sub-array 2. ! A total of 2574 telescope corrections were flagged in sub-array 3. ! A total of 700 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1754 telescope corrections were flagged in sub-array 1. ! A total of 351 telescope corrections were flagged in sub-array 2. ! A total of 2580 telescope corrections were flagged in sub-array 3. ! A total of 700 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.544035Jy sigma=9.159748 ! Fit after self-cal, rms=0.542413Jy sigma=9.158365 ! 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=0.498 mas, bmaj=0.6757 mas, bpa=-0.1874 degrees ! Estimated noise=0.442749 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 = 0.374412 Jy ! Total flux subtracted in 50 components = 0.374412 Jy ! Clean residual min=-0.012377 max=0.104585 Jy/beam ! Clean residual mean=0.000000 rms=0.002972 Jy/beam ! Combined flux in latest and established models = 0.374412 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.374412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274059Jy sigma=2.876388 ! Fit after self-cal, rms=0.274059Jy sigma=2.876383 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0816464 Jy ! Total flux subtracted in 50 components = 0.0816464 Jy ! Clean residual min=-0.010429 max=0.022806 Jy/beam ! Clean residual mean=0.000006 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.456058 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.456058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243502Jy sigma=2.267989 ! Fit after self-cal, rms=0.243502Jy sigma=2.267985 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197871 Jy ! Total flux subtracted in 50 components = 0.0197871 Jy ! Clean residual min=-0.010785 max=0.016402 Jy/beam ! Clean residual mean=0.000007 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.475845 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.475845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240144Jy sigma=2.231539 ! Fit after self-cal, rms=0.240100Jy sigma=2.231327 ! Inverting map ! Added new window around map position (0.5, -0.9). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158956 Jy ! Total flux subtracted in 50 components = 0.0158956 Jy ! Clean residual min=-0.010483 max=0.011417 Jy/beam ! Clean residual mean=0.000008 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.491741 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 8 components and 0.491741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238538Jy sigma=2.214131 ! Fit after self-cal, rms=0.238398Jy sigma=2.212272 ! 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=0.6117 mas, bmaj=0.8019 mas, bpa=3.046 degrees ! Estimated noise=0.254587 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 (1, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172758 Jy ! Component: 100 - total flux cleaned = 0.0277728 Jy ! Total flux subtracted in 100 components = 0.0277728 Jy ! Clean residual min=-0.008609 max=0.012171 Jy/beam ! Clean residual mean=0.000514 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.519514 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 21 components and 0.519514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235733Jy sigma=2.194426 ! Fit after self-cal, rms=0.235625Jy sigma=2.192095 ! Inverting map ! Added new window around map position (1.1, -2.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108339 Jy ! Component: 100 - total flux cleaned = 0.0161355 Jy ! Total flux subtracted in 100 components = 0.0161355 Jy ! Clean residual min=-0.008243 max=0.009988 Jy/beam ! Clean residual mean=0.000483 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.535649 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 32 components and 0.535649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234537Jy sigma=2.196671 ! Fit after self-cal, rms=0.234502Jy sigma=2.195090 ! 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 1.08 GC 1.07 HH 1.00* ! HN 1.03 KK 0.93 KP 1.04 LA 1.07 ! MA 1.00* MC 1.00* MK 1.04 NL 0.99 ! NY 1.16 ON 1.00* OV 1.02 PT 1.04 ! SC 1.14 TS 1.04 WF 1.01 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 1.09 HH 1.00* ! HN 1.36 KK 1.22 KP 1.00* LA 1.00* ! MA 0.74 MC 1.00* MK 1.18 NL 1.00* ! NY 0.69 ON 0.94 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00* WF 0.94 WZ 1.14 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.10 GC 1.03 HH 1.00* ! HN 0.81 KK 1.09 KP 1.14 LA 1.18 ! MA 0.79 MC 0.75 MK 0.78 NL 0.93 ! NY 1.10 ON 0.99 OV 1.03 PT 1.03 ! SC 0.94 TS 1.05 WF 0.62 WZ 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MA 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* TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 GC 1.04 HH 1.00* ! HN 1.02 KK 1.07 KP 0.98 LA 0.88 ! MA 1.00* MC 1.00* MK 0.87 NL 1.10 ! NY 1.22 ON 1.00* OV 0.99 PT 1.10 ! SC 1.10 TS 1.00 WF 0.87 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 1.11 HH 1.00* ! HN 0.98 KK 1.40 KP 1.00* LA 1.00* ! MA 0.83 MC 1.00* MK 1.19 NL 1.00* ! NY 0.94 ON 0.87 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00* WF 0.77 WZ 1.03 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 FD 1.12 GC 1.13 HH 1.00* ! HN 0.87 KK 1.06 KP 1.12 LA 1.18 ! MA 0.86 MC 0.46 MK 0.76 NL 0.90 ! NY 1.08 ON 1.04 OV 0.99 PT 0.91 ! SC 0.84 TS 1.04 WF 0.70 WZ 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MA 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* TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 1.07 GC 0.92 HH 1.00* ! HN 1.02 KK 0.94 KP 0.91 LA 1.08 ! MA 1.00* MC 1.00* MK 0.88 NL 1.03 ! NY 1.10 ON 1.00* OV 0.96 PT 1.06 ! SC 1.04 TS 0.99 WF 0.86 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 0.91 HH 1.00* ! HN 0.94 KK 1.39 KP 1.00* LA 1.00* ! MA 0.95 MC 1.00* MK 0.99 NL 1.00* ! NY 1.01 ON 0.43 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00* WF 0.69 WZ 1.31 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.18 GC 1.00 HH 1.00* ! HN 0.78 KK 1.09 KP 1.13 LA 1.15 ! MA 0.93 MC 0.63 MK 1.00 NL 0.90 ! NY 1.16 ON 1.14 OV 0.90 PT 1.11 ! SC 0.95 TS 1.00 WF 0.60 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MA 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* TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 GC 1.06 HH 1.00* ! HN 1.04 KK 1.09 KP 1.00 LA 1.01 ! MA 1.00* MC 1.00* MK 0.92 NL 1.04 ! NY 0.84 ON 1.00* OV 0.94 PT 1.08 ! SC 0.96 TS 0.99 WF 0.94 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 0.96 HH 1.00* ! HN 0.88 KK 1.24 KP 1.00* LA 1.00* ! MA 0.96 MC 1.00* MK 0.97 NL 1.00* ! NY 1.13 ON 0.65 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00* WF 0.95 WZ 1.05 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.23 GC 1.11 HH 1.00* ! HN 0.64 KK 1.03 KP 1.12 LA 1.06 ! MA 1.01 MC 0.54 MK 0.81 NL 0.87 ! NY 1.15 ON 1.20 OV 0.92 PT 1.08 ! SC 0.85 TS 1.02 WF 0.80 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MA 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* TS 0.00* WF 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.234502Jy sigma=2.195090 ! Fit after self-cal, rms=0.159897Jy sigma=1.574809 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5988 mas, bmaj=0.7959 mas, bpa=1.105 degrees ! Estimated noise=0.251163 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 = 0.0124249 Jy ! Component: 100 - total flux cleaned = 0.0166579 Jy ! Total flux subtracted in 100 components = 0.0166579 Jy ! Clean residual min=-0.004521 max=0.006131 Jy/beam ! Clean residual mean=0.000181 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.552307 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 47 components and 0.552307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158838Jy sigma=1.558268 ! Fit after self-cal, rms=0.158771Jy sigma=1.555513 ! Inverting map ! Added new window around map position (0.4, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484356 Jy ! Component: 100 - total flux cleaned = 0.00656109 Jy ! Total flux subtracted in 100 components = 0.00656109 Jy ! Clean residual min=-0.004725 max=0.004957 Jy/beam ! Clean residual mean=0.000166 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.558868 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 56 components and 0.558868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158337Jy sigma=1.550663 ! Fit after self-cal, rms=0.158326Jy sigma=1.549888 ! 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 (4.5, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310304 Jy ! Component: 100 - total flux cleaned = 0.00416522 Jy ! Total flux subtracted in 100 components = 0.00416522 Jy ! Clean residual min=-0.004615 max=0.004569 Jy/beam ! Clean residual mean=0.000156 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.563033 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 61 components and 0.563033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158046Jy sigma=1.547509 ! Fit after self-cal, rms=0.183315Jy sigma=1.305915 ! Inverting map and beam ! Estimated beam: bmin=0.5958 mas, bmaj=0.7914 mas, bpa=1.458 degrees ! Estimated noise=0.252429 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732273 Jy ! Component: 100 - total flux cleaned = 0.0106789 Jy ! Total flux subtracted in 100 components = 0.0106789 Jy ! Clean residual min=-0.002432 max=0.003500 Jy/beam ! Clean residual mean=0.000027 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.573712 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.573712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182991Jy sigma=1.299347 ! Fit after self-cal, rms=0.183120Jy sigma=1.290028 ! Inverting map and beam ! Estimated beam: bmin=0.594 mas, bmaj=0.7894 mas, bpa=1.502 degrees ! Estimated noise=0.253178 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544927 Jy ! Component: 100 - total flux cleaned = 0.00680155 Jy ! Total flux subtracted in 100 components = 0.00680155 Jy ! Clean residual min=-0.002170 max=0.003025 Jy/beam ! Clean residual mean=0.000019 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.580513 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 77 components and 0.580514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182936Jy sigma=1.286102 ! Fit after self-cal, rms=0.185592Jy sigma=1.282867 ! Inverting map and beam ! Estimated beam: bmin=0.5928 mas, bmaj=0.788 mas, bpa=1.559 degrees ! Estimated noise=0.253811 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430292 Jy ! Component: 100 - total flux cleaned = 0.00519978 Jy ! Total flux subtracted in 100 components = 0.00519978 Jy ! Clean residual min=-0.001944 max=0.002730 Jy/beam ! Clean residual mean=0.000012 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.585713 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 81 components and 0.585713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185467Jy sigma=1.280091 ! Fit after self-cal, rms=0.188113Jy sigma=1.278686 ! Inverting map and beam ! Estimated beam: bmin=0.5918 mas, bmaj=0.7871 mas, bpa=1.617 degrees ! Estimated noise=0.254348 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352048 Jy ! Component: 100 - total flux cleaned = 0.00430892 Jy ! Total flux subtracted in 100 components = 0.00430892 Jy ! Clean residual min=-0.001742 max=0.002497 Jy/beam ! Clean residual mean=0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.590022 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 86 components and 0.590022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188021Jy sigma=1.276593 ! Fit after self-cal, rms=0.190170Jy sigma=1.275895 ! Inverting map and beam ! Estimated beam: bmin=0.591 mas, bmaj=0.7864 mas, bpa=1.67 degrees ! Estimated noise=0.254814 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295588 Jy ! Component: 100 - total flux cleaned = 0.00366321 Jy ! Total flux subtracted in 100 components = 0.00366321 Jy ! Clean residual min=-0.001590 max=0.002311 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.593686 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 91 components and 0.593686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190100Jy sigma=1.274238 ! Fit after self-cal, rms=0.192191Jy sigma=1.273859 ! Inverting map and beam ! Estimated beam: bmin=0.5903 mas, bmaj=0.7858 mas, bpa=1.71 degrees ! Estimated noise=0.255223 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251436 Jy ! Component: 100 - total flux cleaned = 0.00316098 Jy ! Total flux subtracted in 100 components = 0.00316098 Jy ! Clean residual min=-0.001437 max=0.002148 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.596847 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 92 components and 0.596847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192137Jy sigma=1.272514 ! Fit after self-cal, rms=0.194127Jy sigma=1.272292 ! Inverting map and beam ! Estimated beam: bmin=0.5898 mas, bmaj=0.7853 mas, bpa=1.74 degrees ! Estimated noise=0.255554 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022435 Jy ! Component: 100 - total flux cleaned = 0.00282683 Jy ! Total flux subtracted in 100 components = 0.00282683 Jy ! Clean residual min=-0.001410 max=0.002013 Jy/beam ! Clean residual mean=-0.000009 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.599673 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 96 components and 0.599673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194086Jy sigma=1.271185 ! Fit after self-cal, rms=0.195980Jy sigma=1.271033 ! Inverting map and beam ! Estimated beam: bmin=0.5893 mas, bmaj=0.7848 mas, bpa=1.764 degrees ! Estimated noise=0.255851 mJy/beam. ! Added new window around map position (-0.3, -2.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022919 Jy ! Component: 100 - total flux cleaned = 0.00291902 Jy ! Total flux subtracted in 100 components = 0.00291902 Jy ! Clean residual min=-0.001374 max=0.001740 Jy/beam ! Clean residual mean=-0.000014 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.602592 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 104 components and 0.602592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195942Jy sigma=1.270057 ! Fit after self-cal, rms=0.197749Jy sigma=1.269946 ! Inverting map and beam ! Estimated beam: bmin=0.589 mas, bmaj=0.7845 mas, bpa=1.787 degrees ! Estimated noise=0.256107 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175698 Jy ! Component: 100 - total flux cleaned = 0.00246765 Jy ! Total flux subtracted in 100 components = 0.00246765 Jy ! Clean residual min=-0.001376 max=0.001638 Jy/beam ! Clean residual mean=-0.000019 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.60506 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.60506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197722Jy sigma=1.269174 ! Fit after self-cal, rms=0.199454Jy sigma=1.269101 ! Inverting map and beam ! Estimated beam: bmin=0.5887 mas, bmaj=0.7841 mas, bpa=1.802 degrees ! Estimated noise=0.256342 mJy/beam. ! Added new window around map position (-1, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180057 Jy ! Component: 100 - total flux cleaned = 0.00246307 Jy ! Total flux subtracted in 100 components = 0.00246307 Jy ! Clean residual min=-0.001378 max=0.001603 Jy/beam ! Clean residual mean=-0.000023 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.607523 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.607523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199428Jy sigma=1.268451 ! Fit after self-cal, rms=0.201103Jy sigma=1.268386 ! Inverting map and beam ! Estimated beam: bmin=0.5884 mas, bmaj=0.7839 mas, bpa=1.812 degrees ! Estimated noise=0.256538 mJy/beam. ! Added new window around map position (1.5, -3.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160318 Jy ! Component: 100 - total flux cleaned = 0.00215757 Jy ! Total flux subtracted in 100 components = 0.00215757 Jy ! Clean residual min=-0.001383 max=0.001542 Jy/beam ! Clean residual mean=-0.000028 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.609681 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 112 components and 0.609681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201084Jy sigma=1.267812 ! Fit after self-cal, rms=0.202719Jy sigma=1.267770 ! Inverting map and beam ! Estimated beam: bmin=0.5882 mas, bmaj=0.7837 mas, bpa=1.82 degrees ! Estimated noise=0.256705 mJy/beam. ! Added new window around map position (11.4, -16.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163028 Jy ! Component: 100 - total flux cleaned = 0.00215073 Jy ! Total flux subtracted in 100 components = 0.00215073 Jy ! Clean residual min=-0.001384 max=0.001515 Jy/beam ! Clean residual mean=-0.000033 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.611832 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 0.611832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202700Jy sigma=1.267252 ! Fit after self-cal, rms=0.204273Jy sigma=1.267209 ! Inverting map and beam ! Estimated beam: bmin=0.588 mas, bmaj=0.7835 mas, bpa=1.826 degrees ! Estimated noise=0.256849 mJy/beam. ! Added new window around map position (-22.8, 9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159252 Jy ! Component: 100 - total flux cleaned = 0.00203205 Jy ! Total flux subtracted in 100 components = 0.00203205 Jy ! Clean residual min=-0.001384 max=0.001454 Jy/beam ! Clean residual mean=-0.000037 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.613864 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 125 components and 0.613864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204258Jy sigma=1.266766 ! Fit after self-cal, rms=0.205898Jy sigma=1.266734 ! Inverting map and beam ! Estimated beam: bmin=0.5879 mas, bmaj=0.7833 mas, bpa=1.831 degrees ! Estimated noise=0.256984 mJy/beam. ! Added new window around map position (-12.8, 17.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145505 Jy ! Component: 100 - total flux cleaned = 0.0018745 Jy ! Total flux subtracted in 100 components = 0.0018745 Jy ! Clean residual min=-0.001380 max=0.001350 Jy/beam ! Clean residual mean=-0.000041 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.615738 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 129 components and 0.615738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205884Jy sigma=1.266312 ! Fit after self-cal, rms=0.207425Jy sigma=1.266278 ! Inverting map and beam ! Estimated beam: bmin=0.5878 mas, bmaj=0.7832 mas, bpa=1.835 degrees ! Estimated noise=0.257094 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 = 0.000891437 Jy ! Component: 100 - total flux cleaned = 0.00109011 Jy ! Total flux subtracted in 100 components = 0.00109011 Jy ! Clean residual min=-0.001379 max=0.001332 Jy/beam ! Clean residual mean=-0.000043 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.616828 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 134 components and 0.616828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207414Jy sigma=1.265933 ! Fit after self-cal, rms=0.207317Jy sigma=1.265525 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 0804+499_X ! Writing UV FITS file: 0804+499_X.uvf ! Writing 134 model components to file: 0804+499_X.mod ! wwins: Wrote 12 windows to 0804+499_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5878 x 0.7832 at 1.835 degrees (North through East) ! Clean map min=-0.0013114 max=0.48227 Jy/beam ! Writing clean map to FITS file: 0804+499_X.fits ! Writing difmap environment to: 0804+499_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 0804+499_X] device 0804+499_Xuv.ps/vps,1,2 ! Attempting to open device: '0804+499_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 0804+499_Xim.ps/vps ! Attempting to open device: '0804+499_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=0.5878 mas, bmaj=0.7832 mas, bpa=1.835 degrees ! Estimated noise=0.257094 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5878 x 0.7832 at 1.835 degrees (North through East) ! Clean map min=-0.0013114 max=0.48227 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.1] quit ! Quitting program ! Log file 0804+499_X.log closed on Fri Jun 27 17:24:06 2008