! Started logfile: 1803+784_X.log on Mon Dec 11 16:04:47 2006 observe 1803+784_X.edt ! Reading UV FITS file: 1803+784_X.edt ! AN table 1: 97 integrations on 153 of 153 possible baselines. ! AN table 2: 50 integrations on 153 of 153 possible baselines. ! AN table 3: 57 integrations on 153 of 153 possible baselines. ! AN table 4: 15 integrations on 153 of 153 possible baselines. ! AN table 5: 46 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.222814 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1803+784 ! ! 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 1305 lines of history. ! ! Reading 36136 visibilities. ![@gonzo8-0.1 1803+784_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 = 8.0 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 952 telescope corrections were flagged in sub-array 1. ! A total of 888 telescope corrections were flagged in sub-array 2. ! A total of 527 telescope corrections were flagged in sub-array 3. ! A total of 258 telescope corrections were flagged in sub-array 4. ! A total of 632 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 953 telescope corrections were flagged in sub-array 1. ! A total of 707 telescope corrections were flagged in sub-array 2. ! A total of 519 telescope corrections were flagged in sub-array 3. ! A total of 255 telescope corrections were flagged in sub-array 4. ! A total of 632 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 953 telescope corrections were flagged in sub-array 1. ! A total of 706 telescope corrections were flagged in sub-array 2. ! A total of 519 telescope corrections were flagged in sub-array 3. ! A total of 255 telescope corrections were flagged in sub-array 4. ! A total of 670 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 957 telescope corrections were flagged in sub-array 1. ! A total of 711 telescope corrections were flagged in sub-array 2. ! A total of 522 telescope corrections were flagged in sub-array 3. ! A total of 258 telescope corrections were flagged in sub-array 4. ! A total of 633 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.690437Jy sigma=0.010547 ! Fit after self-cal, rms=0.690362Jy sigma=0.010548 ! 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=0.4851 mas, bmaj=0.6389 mas, bpa=-14.96 degrees ! Estimated noise=640.806 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 = 1.03284 Jy ! Total flux subtracted in 50 components = 1.03284 Jy ! Clean residual min=-0.058572 max=0.289114 Jy/beam ! Clean residual mean=0.000142 rms=0.012802 Jy/beam ! Combined flux in latest and established models = 1.03284 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.03284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.667399Jy sigma=0.010214 ! Fit after self-cal, rms=0.667357Jy sigma=0.010214 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.293317 Jy ! Total flux subtracted in 50 components = 0.293317 Jy ! Clean residual min=-0.038599 max=0.141170 Jy/beam ! Clean residual mean=0.000107 rms=0.009063 Jy/beam ! Combined flux in latest and established models = 1.32616 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.32616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.492567Jy sigma=0.007548 ! Fit after self-cal, rms=0.490639Jy sigma=0.007535 ! Inverting map ! Added new window around map position (-1.2, 0.1). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169128 Jy ! Total flux subtracted in 50 components = 0.169128 Jy ! Clean residual min=-0.029663 max=0.095905 Jy/beam ! Clean residual mean=0.000087 rms=0.007394 Jy/beam ! Combined flux in latest and established models = 1.49529 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 1.49529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.405245Jy sigma=0.006176 ! Fit after self-cal, rms=0.402912Jy sigma=0.006162 ! Inverting map ! Added new window around map position (-0.6, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124373 Jy ! Total flux subtracted in 50 components = 0.124373 Jy ! Clean residual min=-0.024369 max=0.070321 Jy/beam ! Clean residual mean=0.000073 rms=0.006269 Jy/beam ! Combined flux in latest and established models = 1.61966 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 22 components and 1.61966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344471Jy sigma=0.005208 ! Fit after self-cal, rms=0.342507Jy sigma=0.005196 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.095964 Jy ! Total flux subtracted in 50 components = 0.095964 Jy ! Clean residual min=-0.022278 max=0.055187 Jy/beam ! Clean residual mean=0.000062 rms=0.005478 Jy/beam ! Combined flux in latest and established models = 1.71563 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 29 components and 1.71563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300124Jy sigma=0.004490 ! Fit after self-cal, rms=0.298864Jy sigma=0.004483 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.076004 Jy ! Total flux subtracted in 50 components = 0.076004 Jy ! Clean residual min=-0.020875 max=0.044657 Jy/beam ! Clean residual mean=0.000053 rms=0.004917 Jy/beam ! Combined flux in latest and established models = 1.79163 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 38 components and 1.79163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267494Jy sigma=0.003950 ! Fit after self-cal, rms=0.266655Jy sigma=0.003945 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0624145 Jy ! Total flux subtracted in 50 components = 0.0624145 Jy ! Clean residual min=-0.019155 max=0.037304 Jy/beam ! Clean residual mean=0.000046 rms=0.004499 Jy/beam ! Combined flux in latest and established models = 1.85404 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 1.85404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242807Jy sigma=0.003532 ! Fit after self-cal, rms=0.242145Jy sigma=0.003528 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0523725 Jy ! Total flux subtracted in 50 components = 0.0523725 Jy ! Clean residual min=-0.017725 max=0.032390 Jy/beam ! Clean residual mean=0.000040 rms=0.004173 Jy/beam ! Combined flux in latest and established models = 1.90642 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 49 components and 1.90642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223577Jy sigma=0.003198 ! Fit after self-cal, rms=0.223116Jy sigma=0.003196 ! 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=0.6046 mas, bmaj=0.8392 mas, bpa=-12.36 degrees ! Estimated noise=317.283 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 = 0.10956 Jy ! Component: 100 - total flux cleaned = 0.176958 Jy ! Total flux subtracted in 100 components = 0.176958 Jy ! Clean residual min=-0.016000 max=0.044426 Jy/beam ! Clean residual mean=0.000614 rms=0.005186 Jy/beam ! Combined flux in latest and established models = 2.08338 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 81 components and 2.08338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174681Jy sigma=0.002307 ! Fit after self-cal, rms=0.172420Jy sigma=0.002279 ! Inverting map ! Added new window around map position (-1.7, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491834 Jy ! Component: 100 - total flux cleaned = 0.0810716 Jy ! Total flux subtracted in 100 components = 0.0810716 Jy ! Clean residual min=-0.013836 max=0.024426 Jy/beam ! Clean residual mean=0.000360 rms=0.003699 Jy/beam ! Combined flux in latest and established models = 2.16445 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 112 components and 2.16445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160524Jy sigma=0.002042 ! Fit after self-cal, rms=0.159459Jy sigma=0.002029 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 GC 0.98 HH 1.00* HN 0.99 ! LA 1.00 MC 0.99 MK 0.99 NY 0.99 ! ON 0.95 OV 0.99 PT 0.98 SC 1.00* ! TS 1.30 WF 0.97 BR 0.98 KK 1.07 ! KP 1.00 WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 GC 0.97 HH 1.00* HN 1.02 ! LA 0.98 MC 1.01 MK 1.00 NY 1.00 ! ON 0.96 OV 0.97 PT 0.97 SC 1.00* ! TS 1.00* WF 0.94 BR 1.00 KK 1.00* ! KP 0.99 WZ 0.89 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.14 GC 0.98 HH 1.00* HN 0.97 ! LA 1.00 MC 1.05 MK 0.96 NY 1.01 ! ON 0.95 OV 0.97 PT 0.97 SC 1.00* ! TS 1.55 WF 0.94 BR 1.01 KK 1.00 ! KP 0.98 WZ 0.89 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 GC 0.99 HH 1.00* HN 0.98 ! LA 1.00 MC 0.99 MK 0.99 NY 1.00 ! ON 0.95 OV 1.00 PT 1.01 SC 1.00* ! TS 1.31 WF 0.98 BR 0.99 KK 1.09 ! KP 0.96 WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 GC 1.02 HH 1.00* HN 1.00* ! LA 0.98 MC 0.97 MK 1.02 NY 1.00 ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 0.96 WF 1.00 BR 1.00 KK 1.17 ! KP 0.94 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 GC 0.98 HH 1.00* HN 1.01 ! LA 0.97 MC 1.01 MK 1.00 NY 1.00 ! ON 0.96 OV 0.97 PT 1.01 SC 1.00* ! TS 1.00* WF 0.96 BR 1.01 KK 1.00* ! KP 0.95 WZ 0.87 ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.15 GC 1.00 HH 1.00* HN 0.97 ! LA 0.99 MC 1.05 MK 0.97 NY 0.99 ! ON 0.96 OV 0.97 PT 1.01 SC 1.00* ! TS 1.57 WF 0.94 BR 1.02 KK 1.00 ! KP 0.93 WZ 0.88 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 GC 1.02 HH 1.00* HN 0.99 ! LA 1.01 MC 1.02 MK 1.00 NY 0.99 ! ON 0.95 OV 1.02 PT 1.04 SC 1.00* ! TS 1.30 WF 1.11 BR 1.02 KK 1.07 ! KP 0.94 WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 GC 1.04 HH 1.00* HN 1.00* ! LA 1.00 MC 1.00 MK 1.05 NY 1.00 ! ON 1.00* OV 1.03 PT 1.03 SC 1.00* ! TS 0.94 WF 1.11 BR 1.03 KK 1.20 ! KP 0.94 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 GC 1.00 HH 1.00* HN 1.02 ! LA 0.99 MC 1.03 MK 1.01 NY 1.01 ! ON 0.97 OV 1.00 PT 1.03 SC 1.00* ! TS 1.00* WF 1.08 BR 1.05 KK 1.00* ! KP 0.93 WZ 0.87 ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.16 GC 1.04 HH 1.00* HN 0.97 ! LA 1.01 MC 1.10 MK 0.99 NY 1.03 ! ON 0.95 OV 1.00 PT 1.03 SC 1.00* ! TS 1.45 WF 1.10 BR 1.04 KK 1.03 ! KP 0.93 WZ 0.89 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 GC 1.06 HH 1.00* HN 0.99 ! LA 0.99 MC 1.10 MK 1.03 NY 1.04 ! ON 0.94 OV 1.00 PT 1.03 SC 1.00* ! TS 1.00* WF 1.09 BR 0.99 KK 1.06 ! KP 0.96 WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 GC 1.09 HH 1.00* HN 1.00* ! LA 0.97 MC 1.06 MK 1.08 NY 1.04 ! ON 1.00* OV 1.01 PT 1.02 SC 1.00* ! TS 0.94 WF 1.00* BR 1.01 KK 1.22 ! KP 0.95 WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 GC 1.03 HH 1.00* HN 1.03 ! LA 0.96 MC 1.10 MK 1.05 NY 1.04 ! ON 0.97 OV 0.98 PT 1.02 SC 1.00* ! TS 1.00* WF 1.08 BR 1.02 KK 1.00* ! KP 0.96 WZ 0.88 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.18 GC 1.06 HH 1.00* HN 0.98 ! LA 0.99 MC 1.17 MK 1.02 NY 1.05 ! ON 0.94 OV 0.98 PT 1.04 SC 1.00* ! TS 1.63 WF 1.07 BR 1.02 KK 1.02 ! KP 0.95 WZ 0.91 ! ! ! Fit before self-cal, rms=0.159459Jy sigma=0.002029 ! Fit after self-cal, rms=0.119370Jy sigma=0.001389 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5997 mas, bmaj=0.8504 mas, bpa=-12.3 degrees ! Estimated noise=318.062 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 (-4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192438 Jy ! Component: 100 - total flux cleaned = 0.0285099 Jy ! Total flux subtracted in 100 components = 0.0285099 Jy ! Clean residual min=-0.006759 max=0.010089 Jy/beam ! Clean residual mean=0.000430 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 2.19296 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 133 components and 2.19296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116665Jy sigma=0.001335 ! Fit after self-cal, rms=0.116333Jy sigma=0.001331 ! Inverting map ! Added new window around map position (-5.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773269 Jy ! Component: 100 - total flux cleaned = 0.0105266 Jy ! Total flux subtracted in 100 components = 0.0105266 Jy ! Clean residual min=-0.005393 max=0.008353 Jy/beam ! Clean residual mean=0.000399 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 2.20348 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 145 components and 2.20348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115155Jy sigma=0.001310 ! Fit after self-cal, rms=0.115048Jy sigma=0.001309 ! 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 (-6.7, -0.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677288 Jy ! Component: 100 - total flux cleaned = 0.00910834 Jy ! Total flux subtracted in 100 components = 0.00910834 Jy ! Clean residual min=-0.004866 max=0.006269 Jy/beam ! Clean residual mean=0.000375 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 2.21259 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 159 components and 2.21259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114251Jy sigma=0.001294 ! Fit after self-cal, rms=0.111791Jy sigma=0.001254 ! Inverting map and beam ! Estimated beam: bmin=0.5995 mas, bmaj=0.85 mas, bpa=-12.29 degrees ! Estimated noise=318.064 mJy/beam. ! Added new window around map position (-3.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743667 Jy ! Component: 100 - total flux cleaned = 0.0101278 Jy ! Total flux subtracted in 100 components = 0.0101278 Jy ! Clean residual min=-0.004481 max=0.005713 Jy/beam ! Clean residual mean=0.000246 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 2.22272 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 176 components and 2.22272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111207Jy sigma=0.001243 ! Fit after self-cal, rms=0.110944Jy sigma=0.001239 ! Inverting map and beam ! Estimated beam: bmin=0.5994 mas, bmaj=0.8498 mas, bpa=-12.29 degrees ! Estimated noise=318.132 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 = 0.0052468 Jy ! Component: 100 - total flux cleaned = 0.00686329 Jy ! Total flux subtracted in 100 components = 0.00686329 Jy ! Clean residual min=-0.004155 max=0.005278 Jy/beam ! Clean residual mean=0.000221 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 2.22958 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 2.22958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110562Jy sigma=0.001232 ! Fit after self-cal, rms=0.110462Jy sigma=0.001232 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1803+784_X ! Writing UV FITS file: 1803+784_X.uvf ! Writing 184 model components to file: 1803+784_X.mod ! wwins: Wrote 8 windows to 1803+784_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5994 x 0.8498 at -12.29 degrees (North through East) ! Clean map min=-0.0041349 max=1.4182 Jy/beam ! Writing clean map to FITS file: 1803+784_X.fits ! Writing difmap environment to: 1803+784_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1803+784_X] device 1803+784_Xuv.ps/vps,1,2 ! Attempting to open device: '1803+784_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1803+784_Xim.ps/vps ! Attempting to open device: '1803+784_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=0.5994 mas, bmaj=0.8498 mas, bpa=-12.29 degrees ! Estimated noise=318.132 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5994 x 0.8498 at -12.29 degrees (North through East) ! Clean map min=-0.0041349 max=1.4182 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo8-0.1] quit ! Quitting program ! Log file 1803+784_X.log closed on Mon Dec 11 16:05:33 2006