! Started logfile: 0836+710_S.log on Fri Jan 19 17:43:41 2007 observe 0836+710_S.edt ! Reading UV FITS file: 0836+710_S.edt ! AN table 1: 120 integrations on 153 of 153 possible baselines. ! AN table 2: 34 integrations on 153 of 153 possible baselines. ! AN table 3: 12 integrations on 153 of 153 possible baselines. ! AN table 4: 184 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.225808 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 0836+710 ! ! 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 2.22997e+09 8e+06 1 8e+06 ! 02 2 2.25997e+09 8e+06 1 8e+06 ! 03 3 2.34997e+09 8e+06 1 8e+06 ! 04 4 2.36997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1916 lines of history. ! ! Reading 48368 visibilities. ![@gonzo7-0.4 0836+710_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 1578 telescope corrections were flagged in sub-array 1. ! A total of 348 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! A total of 2168 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1595 telescope corrections were flagged in sub-array 1. ! A total of 349 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! A total of 2170 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1586 telescope corrections were flagged in sub-array 1. ! A total of 350 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! A total of 2212 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1597 telescope corrections were flagged in sub-array 1. ! A total of 358 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! A total of 2204 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.641461Jy sigma=0.009168 ! Fit after self-cal, rms=0.634538Jy sigma=0.009078 ! 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=1.91 mas, bmaj=2.079 mas, bpa=30.32 degrees ! Estimated noise=611.403 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 = 0.625223 Jy ! Total flux subtracted in 50 components = 0.625223 Jy ! Clean residual min=-0.039991 max=0.233845 Jy/beam ! Clean residual mean=-0.000037 rms=0.010530 Jy/beam ! Combined flux in latest and established models = 0.625223 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 0.625223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.756947Jy sigma=0.010899 ! Fit after self-cal, rms=0.756095Jy sigma=0.010893 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266226 Jy ! Total flux subtracted in 50 components = 0.266226 Jy ! Clean residual min=-0.032780 max=0.138340 Jy/beam ! Clean residual mean=-0.000036 rms=0.008418 Jy/beam ! Combined flux in latest and established models = 0.891449 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 9 components and 0.891449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.609612Jy sigma=0.008786 ! Fit after self-cal, rms=0.607546Jy sigma=0.008766 ! Inverting map ! Added new window around map position (-1.2, -2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163987 Jy ! Total flux subtracted in 50 components = 0.163987 Jy ! Clean residual min=-0.030579 max=0.105199 Jy/beam ! Clean residual mean=-0.000035 rms=0.007380 Jy/beam ! Combined flux in latest and established models = 1.05544 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 1.05544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.532220Jy sigma=0.007661 ! Fit after self-cal, rms=0.530838Jy sigma=0.007650 ! Inverting map ! Added new window around map position (-5.6, -10). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120785 Jy ! Total flux subtracted in 50 components = 0.120785 Jy ! Clean residual min=-0.029656 max=0.065234 Jy/beam ! Clean residual mean=-0.000034 rms=0.006782 Jy/beam ! Combined flux in latest and established models = 1.17622 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 20 components and 1.17622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.483142Jy sigma=0.006944 ! Fit after self-cal, rms=0.481913Jy sigma=0.006933 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0918332 Jy ! Total flux subtracted in 50 components = 0.0918332 Jy ! Clean residual min=-0.028647 max=0.056650 Jy/beam ! Clean residual mean=-0.000032 rms=0.006391 Jy/beam ! Combined flux in latest and established models = 1.26805 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 1.26805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.448643Jy sigma=0.006431 ! Fit after self-cal, rms=0.447949Jy sigma=0.006426 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0759165 Jy ! Total flux subtracted in 50 components = 0.0759165 Jy ! Clean residual min=-0.027738 max=0.055097 Jy/beam ! Clean residual mean=-0.000031 rms=0.006119 Jy/beam ! Combined flux in latest and established models = 1.34397 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 38 components and 1.34397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.422366Jy sigma=0.006032 ! Fit after self-cal, rms=0.421857Jy sigma=0.006028 ! Inverting map ! Added new window around map position (-4.8, -6.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677967 Jy ! Total flux subtracted in 50 components = 0.0677967 Jy ! Clean residual min=-0.026219 max=0.042453 Jy/beam ! Clean residual mean=-0.000030 rms=0.005892 Jy/beam ! Combined flux in latest and established models = 1.41177 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 48 components and 1.41177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.399796Jy sigma=0.005685 ! Fit after self-cal, rms=0.399283Jy sigma=0.005681 ! 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 = 0.0595118 Jy ! Total flux subtracted in 50 components = 0.0595118 Jy ! Clean residual min=-0.025636 max=0.038850 Jy/beam ! Clean residual mean=-0.000028 rms=0.005699 Jy/beam ! Combined flux in latest and established models = 1.47128 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 58 components and 1.47128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.380990Jy sigma=0.005393 ! Fit after self-cal, rms=0.380604Jy sigma=0.005390 ! 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=2.393 mas, bmaj=2.642 mas, bpa=44.89 degrees ! Estimated noise=299.704 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 = 0.163321 Jy ! Component: 100 - total flux cleaned = 0.278101 Jy ! Total flux subtracted in 100 components = 0.278101 Jy ! Clean residual min=-0.024571 max=0.078620 Jy/beam ! Clean residual mean=0.000922 rms=0.009074 Jy/beam ! Combined flux in latest and established models = 1.74938 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 54 model components to the UV plane model. ! The established model now contains 88 components and 1.74938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.309782Jy sigma=0.004255 ! Fit after self-cal, rms=0.305900Jy sigma=0.004202 ! Inverting map ! Added new window around map position (-6.4, -12.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0984323 Jy ! Component: 100 - total flux cleaned = 0.169884 Jy ! Total flux subtracted in 100 components = 0.169884 Jy ! Clean residual min=-0.019250 max=0.048057 Jy/beam ! Clean residual mean=0.000661 rms=0.006766 Jy/beam ! Combined flux in latest and established models = 1.91926 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 122 components and 1.91926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275478Jy sigma=0.003677 ! Fit after self-cal, rms=0.273284Jy sigma=0.003649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621098 Jy ! Component: 100 - total flux cleaned = 0.109381 Jy ! Total flux subtracted in 100 components = 0.109381 Jy ! Clean residual min=-0.018123 max=0.039640 Jy/beam ! Clean residual mean=0.000490 rms=0.005549 Jy/beam ! Combined flux in latest and established models = 2.02865 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 59 model components to the UV plane model. ! The established model now contains 150 components and 2.02865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259817Jy sigma=0.003407 ! Fit after self-cal, rms=0.258868Jy sigma=0.003394 ! Inverting map ! Added new window around map position (-12.4, -31.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465825 Jy ! Component: 100 - total flux cleaned = 0.0840088 Jy ! Total flux subtracted in 100 components = 0.0840088 Jy ! Clean residual min=-0.017767 max=0.030505 Jy/beam ! Clean residual mean=0.000351 rms=0.004790 Jy/beam ! Combined flux in latest and established models = 2.11265 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 53 model components to the UV plane model. ! The established model now contains 178 components and 2.11265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250403Jy sigma=0.003246 ! Fit after self-cal, rms=0.249892Jy sigma=0.003240 ! 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: ! FD 1.15 GC 0.93 HH 1.00* HN 0.94 ! LA 1.07 MC 1.27 MK 0.95 NY 1.02 ! ON 0.89 OV 1.04 PT 0.95 SC 3.81 ! TS 0.95 WF 1.03 BR 0.90 KK 1.09 ! KP 1.03 WZ 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 GC 0.98 HH 1.00* HN 1.00* ! LA 1.09 MC 1.41 MK 0.95 NY 1.06 ! ON 1.00* OV 0.98 PT 0.93 SC 10.71 ! TS 1.02 WF 1.05 BR 0.98 KK 0.91 ! KP 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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 63 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.14 GC 0.98 HH 1.00* HN 0.95 ! LA 1.07 MC 1.06 MK 0.91 NY 1.03 ! ON 0.94 OV 1.00 PT 0.94 SC 7.93 ! TS 1.01 WF 1.07 BR 0.91 KK 0.92 ! KP 0.93 WZ 0.82 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 GC 0.90 HH 1.00* HN 0.92 ! LA 1.02 MC 1.26 MK 1.03 NY 0.96 ! ON 0.92 OV 1.06 PT 0.93 SC 4.78 ! TS 0.92 WF 1.01 BR 0.96 KK 1.09 ! KP 0.95 WZ 0.90 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 GC 0.96 HH 1.00* HN 1.00* ! LA 1.05 MC 1.10 MK 1.04 NY 1.00 ! ON 1.00* OV 1.00 PT 0.92 SC 11.05 ! TS 1.01 WF 1.05 BR 1.05 KK 0.90 ! KP 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 GC 0.96 HH 1.00* HN 0.95 ! LA 1.03 MC 1.02 MK 1.00 NY 0.97 ! ON 0.95 OV 1.03 PT 0.93 SC 7.63 ! TS 0.94 WF 1.04 BR 0.99 KK 0.91 ! KP 0.97 WZ 0.79 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 GC 0.96 HH 1.00* HN 1.18 ! LA 0.90 MC 1.16 MK 1.02 NY 0.99 ! ON 0.89 OV 1.06 PT 1.02 SC 6.73 ! TS 0.90 WF 1.29 BR 0.98 KK 1.09 ! KP 0.99 WZ 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 GC 1.04 HH 1.00* HN 1.00* ! LA 0.96 MC 1.13 MK 1.02 NY 0.96 ! ON 1.00* OV 1.02 PT 1.04 SC 10.71 ! TS 1.00 WF 1.33 BR 1.07 KK 0.95 ! KP 1.01 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 GC 1.02 HH 1.00* HN 1.24 ! LA 0.92 MC 2.53 MK 0.97 NY 1.00 ! ON 0.95 OV 1.05 PT 1.04 SC 8.17 ! TS 0.96 WF 1.34 BR 1.03 KK 0.95 ! KP 1.02 WZ 0.80 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 GC 1.08 HH 1.00* HN 1.12 ! LA 0.77 MC 3.05 MK 1.00 NY 1.07 ! ON 0.92 OV 0.96 PT 1.00 SC 10.08 ! TS 0.94 WF 1.30 BR 0.98 KK 1.09 ! KP 1.01 WZ 0.78 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.82 GC 1.12 HH 1.00* HN 1.00* ! LA 0.80 MC 3.54 MK 1.01 NY 0.99 ! ON 1.00* OV 0.93 PT 1.00 SC 1.00* ! TS 1.02 WF 1.24 BR 1.01 KK 0.98 ! KP 1.00 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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 33 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.86 GC 1.11 HH 1.00* HN 1.13 ! LA 0.75 MC 2.21 MK 0.96 NY 1.05 ! ON 0.97 OV 0.92 PT 1.00 SC 9.36 ! TS 0.96 WF 1.29 BR 0.97 KK 0.97 ! KP 1.01 WZ 0.78 ! ! ! Fit before self-cal, rms=0.249892Jy sigma=0.003240 ! Fit after self-cal, rms=0.182493Jy sigma=0.001828 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=2.662 mas, bpa=48.97 degrees ! Estimated noise=296.127 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 = 0.0276312 Jy ! Component: 100 - total flux cleaned = 0.0475396 Jy ! Total flux subtracted in 100 components = 0.0475396 Jy ! Clean residual min=-0.008068 max=0.020132 Jy/beam ! Clean residual mean=0.000361 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 2.16019 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 211 components and 2.16019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178813Jy sigma=0.001729 ! Fit after self-cal, rms=0.178647Jy sigma=0.001725 ! Inverting map ! Added new window around map position (-11.6, -23.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022089 Jy ! Component: 100 - total flux cleaned = 0.0375013 Jy ! Total flux subtracted in 100 components = 0.0375013 Jy ! Clean residual min=-0.008666 max=0.011515 Jy/beam ! Clean residual mean=0.000310 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 2.19769 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 244 components and 2.19769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176332Jy sigma=0.001660 ! Fit after self-cal, rms=0.176073Jy sigma=0.001656 ! Inverting map ! Added new window around map position (-11.6, -36.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144388 Jy ! Component: 100 - total flux cleaned = 0.0229302 Jy ! Total flux subtracted in 100 components = 0.0229302 Jy ! Clean residual min=-0.007585 max=0.009356 Jy/beam ! Clean residual mean=0.000277 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 2.22063 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 274 components and 2.22063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174900Jy sigma=0.001621 ! Fit after self-cal, rms=0.174780Jy sigma=0.001620 ! 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 (-3.2, -23.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009336 Jy ! Component: 100 - total flux cleaned = 0.0163345 Jy ! Total flux subtracted in 100 components = 0.0163345 Jy ! Clean residual min=-0.007388 max=0.007013 Jy/beam ! Clean residual mean=0.000255 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 2.23696 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 295 components and 2.23696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173970Jy sigma=0.001596 ! Fit after self-cal, rms=0.165501Jy sigma=0.001472 ! Inverting map and beam ! Estimated beam: bmin=2.432 mas, bmaj=2.662 mas, bpa=50.08 degrees ! Estimated noise=295.979 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00931673 Jy ! Component: 100 - total flux cleaned = 0.0148799 Jy ! Total flux subtracted in 100 components = 0.0148799 Jy ! Clean residual min=-0.005260 max=0.006087 Jy/beam ! Clean residual mean=0.000181 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 2.25184 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 320 components and 2.25184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164851Jy sigma=0.001452 ! Fit after self-cal, rms=0.165261Jy sigma=0.001445 ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=2.662 mas, bpa=50.23 degrees ! Estimated noise=295.901 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644091 Jy ! Component: 100 - total flux cleaned = 0.011563 Jy ! Total flux subtracted in 100 components = 0.011563 Jy ! Clean residual min=-0.004710 max=0.005500 Jy/beam ! Clean residual mean=0.000169 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 2.2634 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 332 components and 2.2634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164806Jy sigma=0.001431 ! Fit after self-cal, rms=0.167193Jy sigma=0.001429 ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=2.662 mas, bpa=50.38 degrees ! Estimated noise=295.768 mJy/beam. ! Added new window around map position (-9.2, -18.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049436 Jy ! Component: 100 - total flux cleaned = 0.00921243 Jy ! Total flux subtracted in 100 components = 0.00921243 Jy ! Clean residual min=-0.004683 max=0.005103 Jy/beam ! Clean residual mean=0.000159 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 2.27261 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 346 components and 2.27261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166843Jy sigma=0.001418 ! Fit after self-cal, rms=0.169907Jy sigma=0.001416 ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=2.662 mas, bpa=50.51 degrees ! Estimated noise=295.561 mJy/beam. ! Added new window around map position (-16, -37.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389399 Jy ! Component: 100 - total flux cleaned = 0.0075309 Jy ! Total flux subtracted in 100 components = 0.0075309 Jy ! Clean residual min=-0.004381 max=0.004355 Jy/beam ! Clean residual mean=0.000151 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 2.28014 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 361 components and 2.28014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169622Jy sigma=0.001408 ! Fit after self-cal, rms=0.173093Jy sigma=0.001407 ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=2.662 mas, bpa=50.61 degrees ! Estimated noise=295.374 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 = 0.0024061 Jy ! Component: 100 - total flux cleaned = 0.0057285 Jy ! Total flux subtracted in 100 components = 0.0057285 Jy ! Clean residual min=-0.004085 max=0.004176 Jy/beam ! Clean residual mean=0.000145 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 2.28587 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 366 components and 2.28587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172860Jy sigma=0.001400 ! Fit after self-cal, rms=0.172648Jy sigma=0.001398 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 0836+710_S ! Writing UV FITS file: 0836+710_S.uvf ! Writing 366 model components to file: 0836+710_S.mod ! wwins: Wrote 12 windows to 0836+710_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.434 x 2.662 at 50.61 degrees (North through East) ! Clean map min=-0.0038363 max=0.87743 Jy/beam ! Writing clean map to FITS file: 0836+710_S.fits ! Writing difmap environment to: 0836+710_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 0836+710_S] device 0836+710_Suv.ps/vps,1,2 ! Attempting to open device: '0836+710_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 0836+710_Sim.ps/vps ! Attempting to open device: '0836+710_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=2.434 mas, bmaj=2.662 mas, bpa=50.61 degrees ! Estimated noise=295.374 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.434 x 2.662 at 50.61 degrees (North through East) ! Clean map min=-0.0038363 max=0.87743 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.4] quit ! Quitting program ! Log file 0836+710_S.log closed on Fri Jan 19 17:44:57 2007