! Started logfile: 1908-201_S.log on Mon Jun 23 10:35:18 2008 observe 1908-201_S.edt2 ! Reading UV FITS file: 1908-201_S.edt2 ! AN table 1: 17 integrations on 190 of 190 possible baselines. ! AN table 2: 4 integrations on 190 of 190 possible baselines. ! AN table 3: 18 integrations on 190 of 190 possible baselines. ! AN table 4: 25 integrations on 190 of 190 possible baselines. ! AN table 5: 54 integrations on 190 of 190 possible baselines. ! AN table 6: 48 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.115853 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1908-201 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22497e+09 8e+06 1 8e+06 ! 02 2 2.24497e+09 8e+06 1 8e+06 ! 03 3 2.33497e+09 8e+06 1 8e+06 ! 04 4 2.36497e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1905 lines of history. ! ! Reading 14616 visibilities. ![@gonzo7-0.4 1908-201_S] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.4 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 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 0.400x0.400 milli-arcsec cellsize. select ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 340 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! A total of 214 telescope corrections were flagged in sub-array 3. ! A total of 491 telescope corrections were flagged in sub-array 4. ! A total of 997 telescope corrections were flagged in sub-array 5. ! A total of 639 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 340 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! A total of 214 telescope corrections were flagged in sub-array 3. ! A total of 491 telescope corrections were flagged in sub-array 4. ! A total of 997 telescope corrections were flagged in sub-array 5. ! A total of 639 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 340 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! A total of 214 telescope corrections were flagged in sub-array 3. ! A total of 500 telescope corrections were flagged in sub-array 4. ! A total of 997 telescope corrections were flagged in sub-array 5. ! A total of 639 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 340 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! A total of 214 telescope corrections were flagged in sub-array 3. ! A total of 500 telescope corrections were flagged in sub-array 4. ! A total of 997 telescope corrections were flagged in sub-array 5. ! A total of 639 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.755682Jy sigma=15.817445 ! Fit after self-cal, rms=1.752189Jy sigma=15.885341 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvweight 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=4.416 mas, bpa=14.01 degrees ! Estimated noise=1.66126 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 = 1.55771 Jy ! Total flux subtracted in 50 components = 1.55771 Jy ! Clean residual min=-0.110414 max=0.523942 Jy/beam ! Clean residual mean=0.003087 rms=0.038637 Jy/beam ! Combined flux in latest and established models = 1.55771 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 12 components and 1.55771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.301637Jy sigma=11.546058 ! Fit after self-cal, rms=1.301556Jy sigma=11.545835 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.564037 Jy ! Total flux subtracted in 50 components = 0.564037 Jy ! Clean residual min=-0.068654 max=0.262182 Jy/beam ! Clean residual mean=0.002055 rms=0.024099 Jy/beam ! Combined flux in latest and established models = 2.12175 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 20 components and 2.12175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.911468Jy sigma=7.765607 ! Fit after self-cal, rms=0.911003Jy sigma=7.763698 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295913 Jy ! Total flux subtracted in 50 components = 0.295913 Jy ! Clean residual min=-0.056113 max=0.177238 Jy/beam ! Clean residual mean=0.001514 rms=0.018662 Jy/beam ! Combined flux in latest and established models = 2.41766 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 2.41766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.736673Jy sigma=6.081815 ! Fit after self-cal, rms=0.736450Jy sigma=6.081236 ! Inverting map ! Added new window around map position (3.6, 3.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195776 Jy ! Total flux subtracted in 50 components = 0.195776 Jy ! Clean residual min=-0.051363 max=0.145277 Jy/beam ! Clean residual mean=0.001160 rms=0.015686 Jy/beam ! Combined flux in latest and established models = 2.61344 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 37 components and 2.61344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.640232Jy sigma=5.172788 ! Fit after self-cal, rms=0.639040Jy sigma=5.161441 ! Inverting map ! Added new window around map position (-3.6, -4.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146164 Jy ! Total flux subtracted in 50 components = 0.146164 Jy ! Clean residual min=-0.046306 max=0.078422 Jy/beam ! Clean residual mean=0.000898 rms=0.013671 Jy/beam ! Combined flux in latest and established models = 2.7596 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 51 components and 2.7596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.577206Jy sigma=4.588882 ! Fit after self-cal, rms=0.577009Jy sigma=4.587943 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Uniform Weighting CLEAN ***" ! *** Finished Uniform Weighting CLEAN *** print "****************************************" ! **************************************** uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.244 mas, bpa=3.785 degrees ! Estimated noise=0.947164 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 = 0.250374 Jy ! Component: 100 - total flux cleaned = 0.376268 Jy ! Total flux subtracted in 100 components = 0.376268 Jy ! Clean residual min=-0.053964 max=0.076392 Jy/beam ! Clean residual mean=0.000114 rms=0.018766 Jy/beam ! Combined flux in latest and established models = 3.13587 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 3.13587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.444160Jy sigma=3.668467 ! Fit after self-cal, rms=0.443708Jy sigma=3.664219 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.08 GC 1.00* HH 1.00* ! HN 0.82 KK 1.00 KP 1.02 LA 1.01 ! MA 1.00* MC 1.00* MK 0.90 NL 1.10 ! NY 1.00* ON 1.00* OV 1.09 PT 1.00 ! SC 0.92 TS 1.00* WF 0.84 WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.07 GC 1.00* HH 1.14 ! HN 1.27 KK 1.05 KP 1.03 LA 1.04 ! MA 1.00* MC 1.00* MK 1.00 NL 1.12 ! NY 1.00* ON 1.00* OV 1.03 PT 1.07 ! SC 1.05 TS 1.00* WF 1.11 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.86 FD 0.96 GC 1.00* HH 1.00* ! HN 0.92 KK 1.07 KP 1.00 LA 0.76 ! MA 1.00* MC 1.00* MK 0.92 NL 1.02 ! NY 1.00* ON 1.00* OV 1.02 PT 0.89 ! SC 1.07 TS 1.00* WF 0.93 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.06 GC 1.00* HH 1.00* ! HN 1.01 KK 1.08 KP 1.01 LA 0.95 ! MA 1.00* MC 1.00* MK 1.06 NL 1.09 ! NY 1.00* ON 1.00* OV 1.08 PT 1.01 ! SC 0.82 TS 1.00* WF 0.93 WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.04 GC 1.00* HH 1.37 ! HN 1.11 KK 1.11 KP 1.04 LA 1.06 ! MA 1.00* MC 1.00* MK 1.00 NL 1.09 ! NY 1.00* ON 1.00* OV 1.05 PT 1.06 ! SC 1.02 TS 1.00* WF 1.12 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 0.89 GC 1.00* HH 1.00* ! HN 1.07 KK 0.95 KP 0.98 LA 0.92 ! MA 1.00* MC 1.00* MK 1.10 NL 0.95 ! NY 1.00* ON 1.00* OV 1.04 PT 0.84 ! SC 1.03 TS 1.00* WF 1.02 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.09 GC 1.00* HH 1.00* ! HN 0.96 KK 0.99 KP 1.02 LA 0.85 ! MA 1.00* MC 1.00* MK 0.72 NL 1.08 ! NY 1.00* ON 1.00* OV 1.16 PT 1.03 ! SC 1.10 TS 1.00* WF 0.86 WZ 1.00* ! ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.15 GC 1.00* HH 0.87 ! HN 1.13 KK 1.07 KP 0.93 LA 1.02 ! MA 1.00* MC 1.00* MK 1.01 NL 1.11 ! NY 1.00* ON 1.00* OV 1.03 PT 1.10 ! SC 1.05 TS 1.00* WF 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.88 FD 1.00 GC 1.00* HH 1.00* ! HN 1.06 KK 0.76 KP 1.04 LA 0.93 ! MA 1.00* MC 1.00* MK 1.16 NL 0.85 ! NY 1.00* ON 1.00* OV 0.95 PT 0.98 ! SC 1.04 TS 1.00* WF 0.98 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.07 GC 1.00* HH 1.00* ! HN 1.14 KK 1.09 KP 1.06 LA 0.81 ! MA 1.00* MC 1.00* MK 0.84 NL 1.10 ! NY 1.00* ON 1.00* OV 1.08 PT 1.05 ! SC 1.03 TS 1.00* WF 0.90 WZ 1.00* ! ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.04 GC 1.00* HH 0.89 ! HN 1.10 KK 1.06 KP 1.07 LA 1.03 ! MA 1.00* MC 1.00* MK 1.01 NL 1.16 ! NY 1.00* ON 1.00* OV 1.03 PT 1.09 ! SC 0.98 TS 1.00* WF 1.08 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.88 FD 0.86 GC 1.00* HH 1.00* ! HN 1.07 KK 0.65 KP 0.96 LA 1.04 ! MA 1.00* MC 1.00* MK 1.12 NL 0.93 ! NY 1.00* ON 1.00* OV 0.89 PT 0.98 ! SC 1.09 TS 1.00* WF 1.00 WZ 1.00* ! ! ! Fit before self-cal, rms=0.443708Jy sigma=3.664219 ! Fit after self-cal, rms=0.192526Jy sigma=1.427856 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=7.354 mas, bpa=2.826 degrees ! Estimated noise=0.926387 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 (3.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170526 Jy ! Component: 100 - total flux cleaned = 0.0186253 Jy ! Total flux subtracted in 100 components = 0.0186253 Jy ! Clean residual min=-0.016993 max=0.021363 Jy/beam ! Clean residual mean=0.000668 rms=0.003660 Jy/beam ! Combined flux in latest and established models = 3.1545 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 3.1545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186185Jy sigma=1.390922 ! Fit after self-cal, rms=0.185760Jy sigma=1.385875 ! Inverting map ! Added new window around map position (18, 10.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132912 Jy ! Component: 100 - total flux cleaned = 0.0172855 Jy ! Total flux subtracted in 100 components = 0.0172855 Jy ! Clean residual min=-0.014917 max=0.016614 Jy/beam ! Clean residual mean=0.000561 rms=0.003272 Jy/beam ! Combined flux in latest and established models = 3.17178 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 103 components and 3.17178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182081Jy sigma=1.364270 ! Fit after self-cal, rms=0.181863Jy sigma=1.361579 ! 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 (11.2, 5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533101 Jy ! Component: 100 - total flux cleaned = 0.00418461 Jy ! Total flux subtracted in 100 components = 0.00418461 Jy ! Clean residual min=-0.013537 max=0.013447 Jy/beam ! Clean residual mean=0.000529 rms=0.002981 Jy/beam ! Combined flux in latest and established models = 3.17597 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 112 components and 3.17597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179225Jy sigma=1.344953 ! Fit after self-cal, rms=0.167371Jy sigma=1.184538 ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.323 mas, bpa=2.827 degrees ! Estimated noise=0.924878 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011088 Jy ! Component: 100 - total flux cleaned = 0.0143513 Jy ! Total flux subtracted in 100 components = 0.0143513 Jy ! Clean residual min=-0.010388 max=0.012482 Jy/beam ! Clean residual mean=0.000463 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 3.19032 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 120 components and 3.19032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164820Jy sigma=1.167162 ! Fit after self-cal, rms=0.162654Jy sigma=1.135796 ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=7.307 mas, bpa=2.814 degrees ! Estimated noise=0.924747 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693801 Jy ! Component: 100 - total flux cleaned = 0.00931907 Jy ! Total flux subtracted in 100 components = 0.00931907 Jy ! Clean residual min=-0.009547 max=0.011475 Jy/beam ! Clean residual mean=0.000444 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 3.19964 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 127 components and 3.19964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160769Jy sigma=1.121678 ! Fit after self-cal, rms=0.160022Jy sigma=1.108307 ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=7.293 mas, bpa=2.787 degrees ! Estimated noise=0.924485 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050662 Jy ! Component: 100 - total flux cleaned = 0.00634276 Jy ! Total flux subtracted in 100 components = 0.00634276 Jy ! Clean residual min=-0.008999 max=0.010858 Jy/beam ! Clean residual mean=0.000426 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 3.20598 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 132 components and 3.20598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158503Jy sigma=1.096458 ! Fit after self-cal, rms=0.158198Jy sigma=1.089217 ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=7.279 mas, bpa=2.762 degrees ! Estimated noise=0.923996 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 = 0.00318147 Jy ! Component: 100 - total flux cleaned = 0.0047777 Jy ! Total flux subtracted in 100 components = 0.0047777 Jy ! Clean residual min=-0.008562 max=0.010379 Jy/beam ! Clean residual mean=0.000410 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 3.21076 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 3.21076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156931Jy sigma=1.078936 ! Fit after self-cal, rms=0.156911Jy sigma=1.077259 ! Inverting map ! Added new window around map position (28, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588653 Jy ! Component: 100 - total flux cleaned = 0.00693334 Jy ! Total flux subtracted in 100 components = 0.00693334 Jy ! Clean residual min=-0.008532 max=0.009718 Jy/beam ! Clean residual mean=0.000365 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 3.21769 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 3.21769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155854Jy sigma=1.069750 ! Fit after self-cal, rms=0.155903Jy sigma=1.069320 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1908-201_S ! Writing UV FITS file: 1908-201_S.uvf ! Writing 144 model components to file: 1908-201_S.mod ! wwins: Wrote 7 windows to 1908-201_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 7.279 at 2.762 degrees (North through East) ! Clean map min=-0.0081094 max=2.2775 Jy/beam ! Writing clean map to FITS file: 1908-201_S.fits ! Writing difmap environment to: 1908-201_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1908-201_S] device 1908-201_Suv.ps/vps,1,2 ! Attempting to open device: '1908-201_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1908-201_Sim.ps/vps ! Attempting to open device: '1908-201_Sim.ps/vps' uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. loglevs -1,2048,2 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 128 256 512 1024 2048 cmul = imstat(rms)*3 ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=7.279 mas, bpa=2.762 degrees ! Estimated noise=0.923996 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 7.279 at 2.762 degrees (North through East) ! Clean map min=-0.0081094 max=2.2775 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.4] quit ! Quitting program ! Log file 1908-201_S.log closed on Mon Jun 23 10:35:35 2008