! Started logfile: 1803+784_X.log on Wed Aug 13 16:23:45 2008 observe 1803+784_X.edt ! Reading UV FITS file: 1803+784_X.edt ! AN table 1: 55 integrations on 171 of 171 possible baselines. ! AN table 2: 56 integrations on 171 of 171 possible baselines. ! AN table 3: 103 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.32366 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 1526 lines of history. ! ! Reading 47376 visibilities. ![@gonzo7-0.1 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 = 7.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. select ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 597 telescope corrections were flagged in sub-array 1. ! A total of 662 telescope corrections were flagged in sub-array 2. ! A total of 1114 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 597 telescope corrections were flagged in sub-array 1. ! A total of 662 telescope corrections were flagged in sub-array 2. ! A total of 1110 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 597 telescope corrections were flagged in sub-array 1. ! A total of 662 telescope corrections were flagged in sub-array 2. ! A total of 1114 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 597 telescope corrections were flagged in sub-array 1. ! A total of 662 telescope corrections were flagged in sub-array 2. ! A total of 1112 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.667794Jy sigma=10.258354 ! Fit after self-cal, rms=0.665948Jy sigma=10.261687 ! 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=0.5478 mas, bmaj=0.574 mas, bpa=-31.85 degrees ! Estimated noise=0.57839 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 = 1.05495 Jy ! Total flux subtracted in 50 components = 1.05495 Jy ! Clean residual min=-0.031821 max=0.294579 Jy/beam ! Clean residual mean=0.000071 rms=0.009383 Jy/beam ! Combined flux in latest and established models = 1.05495 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 1.05495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.626384Jy sigma=9.573360 ! Fit after self-cal, rms=0.626386Jy sigma=9.573356 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264228 Jy ! Total flux subtracted in 50 components = 0.264228 Jy ! Clean residual min=-0.024752 max=0.126012 Jy/beam ! Clean residual mean=0.000083 rms=0.006636 Jy/beam ! Combined flux in latest and established models = 1.31918 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 8 components and 1.31918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.476425Jy sigma=6.798476 ! Fit after self-cal, rms=0.474951Jy sigma=6.792484 ! Inverting map ! Added new window around map position (-1.3, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140241 Jy ! Total flux subtracted in 50 components = 0.140241 Jy ! Clean residual min=-0.024826 max=0.075631 Jy/beam ! Clean residual mean=0.000087 rms=0.005673 Jy/beam ! Combined flux in latest and established models = 1.45942 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 13 components and 1.45942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417393Jy sigma=5.691286 ! Fit after self-cal, rms=0.414708Jy sigma=5.669711 ! Inverting map ! Added new window around map position (-0.7, 0.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0962225 Jy ! Total flux subtracted in 50 components = 0.0962225 Jy ! Clean residual min=-0.024197 max=0.052482 Jy/beam ! Clean residual mean=0.000090 rms=0.005108 Jy/beam ! Combined flux in latest and established models = 1.55565 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 22 components and 1.55565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381780Jy sigma=5.020754 ! Fit after self-cal, rms=0.379735Jy sigma=5.003747 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716519 Jy ! Total flux subtracted in 50 components = 0.0716519 Jy ! Clean residual min=-0.023671 max=0.040690 Jy/beam ! Clean residual mean=0.000092 rms=0.004763 Jy/beam ! Combined flux in latest and established models = 1.6273 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 35 components and 1.6273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358608Jy sigma=4.588869 ! Fit after self-cal, rms=0.357567Jy sigma=4.580732 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560684 Jy ! Total flux subtracted in 50 components = 0.0560684 Jy ! Clean residual min=-0.023180 max=0.032830 Jy/beam ! Clean residual mean=0.000094 rms=0.004546 Jy/beam ! Combined flux in latest and established models = 1.68337 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 43 components and 1.68337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343601Jy sigma=4.309770 ! Fit after self-cal, rms=0.342981Jy sigma=4.304726 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455231 Jy ! Total flux subtracted in 50 components = 0.0455231 Jy ! Clean residual min=-0.022782 max=0.028872 Jy/beam ! Clean residual mean=0.000096 rms=0.004398 Jy/beam ! Combined flux in latest and established models = 1.72889 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 50 components and 1.72889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333207Jy sigma=4.120462 ! Fit after self-cal, rms=0.332802Jy sigma=4.116932 ! 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=0.7038 mas, bmaj=0.7708 mas, bpa=-39.98 degrees ! Estimated noise=0.289966 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 = 0.0755163 Jy ! Component: 100 - total flux cleaned = 0.119855 Jy ! Total flux subtracted in 100 components = 0.119855 Jy ! Clean residual min=-0.020111 max=0.035454 Jy/beam ! Clean residual mean=0.002923 rms=0.004490 Jy/beam ! Combined flux in latest and established models = 1.84874 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 1.84874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313405Jy sigma=3.832934 ! Fit after self-cal, rms=0.312471Jy sigma=3.815879 ! Inverting map ! Added new window around map position (-2.3, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375605 Jy ! Component: 100 - total flux cleaned = 0.0607774 Jy ! Total flux subtracted in 100 components = 0.0607774 Jy ! Clean residual min=-0.018860 max=0.022892 Jy/beam ! Clean residual mean=0.002722 rms=0.004181 Jy/beam ! Combined flux in latest and established models = 1.90952 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 1.90952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306847Jy sigma=3.742863 ! Fit after self-cal, rms=0.306550Jy sigma=3.733592 ! 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 1.08 FD 0.88 GC 0.98 HH 1.00* ! HN 1.09 KK 1.22 KP 1.10 LA 0.89 ! MA 0.98 MK 1.07 NL 1.11 NY 0.91 ! OV 0.97 PT 0.91 SC 1.22 TS 0.98 ! WF 0.87 WZ 0.99 GG 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.89 GC 0.93 HH 1.00* ! HN 1.04 KK 1.20 KP 1.06 LA 0.91 ! MA 0.93 MK 1.10 NL 1.05 NY 0.90 ! OV 0.97 PT 0.91 SC 1.18 TS 1.00* ! WF 0.93 WZ 0.88 GG 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.91 GC 0.70 HH 1.00* ! HN 1.09 KK 1.00* KP 1.11 LA 0.93 ! MA 0.98 MK 1.09 NL 1.06 NY 0.94 ! OV 0.98 PT 0.94 SC 1.36 TS 1.00* ! WF 0.90 WZ 0.87 GG 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 GC 1.02 HH 1.00* ! HN 1.00 KK 1.20 KP 0.97 LA 0.89 ! MA 0.99 MK 0.98 NL 0.93 NY 0.92 ! OV 1.02 PT 1.10 SC 1.03 TS 0.86 ! WF 0.87 WZ 1.06 GG 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 GC 0.98 HH 1.00* ! HN 0.97 KK 1.23 KP 0.94 LA 0.88 ! MA 0.98 MK 1.00 NL 0.92 NY 0.90 ! OV 1.01 PT 1.11 SC 1.03 TS 1.00* ! WF 0.95 WZ 0.93 GG 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.96 GC 1.01 HH 1.00* ! HN 0.93 KK 1.00* KP 0.94 LA 0.94 ! MA 1.03 MK 1.03 NL 0.94 NY 0.99 ! OV 0.98 PT 1.14 SC 1.18 TS 1.00* ! WF 0.91 WZ 0.91 GG 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 GC 1.01 HH 1.00* ! HN 0.84 KK 1.20 KP 0.87 LA 1.07 ! MA 0.99 MK 1.02 NL 1.04 NY 0.92 ! OV 0.93 PT 0.99 SC 0.92 TS 0.87 ! WF 0.86 WZ 1.07 GG 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 GC 1.02 HH 1.00* ! HN 0.80 KK 1.18 KP 0.83 LA 1.05 ! MA 1.01 MK 1.06 NL 1.01 NY 0.89 ! OV 0.94 PT 0.98 SC 0.93 TS 1.00* ! WF 0.88 WZ 0.96 GG 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.03 GC 0.95 HH 1.00* ! HN 0.83 KK 1.00* KP 0.89 LA 1.02 ! MA 0.81 MK 1.04 NL 1.03 NY 0.97 ! OV 0.93 PT 1.05 SC 1.08 TS 1.00* ! WF 0.80 WZ 0.91 GG 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 GC 0.95 HH 1.00* ! HN 0.88 KK 1.17 KP 0.86 LA 1.28 ! MA 0.93 MK 1.09 NL 1.06 NY 0.92 ! OV 1.04 PT 1.04 SC 0.97 TS 0.87 ! WF 0.86 WZ 1.06 GG 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.10 GC 0.95 HH 1.00* ! HN 0.84 KK 1.13 KP 0.85 LA 1.24 ! MA 0.87 MK 1.14 NL 0.99 NY 0.90 ! OV 1.02 PT 1.03 SC 0.94 TS 1.00* ! WF 0.95 WZ 0.92 GG 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.14 GC 0.66 HH 1.00* ! HN 0.88 KK 1.00* KP 0.92 LA 1.11 ! MA 1.04 MK 1.11 NL 1.01 NY 0.97 ! OV 1.05 PT 1.08 SC 1.11 TS 1.00* ! WF 0.92 WZ 0.93 GG 1.00* ! ! ! Fit before self-cal, rms=0.306550Jy sigma=3.733592 ! Fit after self-cal, rms=0.189249Jy sigma=1.970344 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7028 mas, bmaj=0.763 mas, bpa=-36.78 degrees ! Estimated noise=0.286501 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 = 0.0139378 Jy ! Component: 100 - total flux cleaned = 0.0187419 Jy ! Total flux subtracted in 100 components = 0.0187419 Jy ! Clean residual min=-0.007536 max=0.015836 Jy/beam ! Clean residual mean=0.001097 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 1.92826 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 95 components and 1.92826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186912Jy sigma=1.941659 ! Fit after self-cal, rms=0.186860Jy sigma=1.936318 ! Inverting map ! Added new window around map position (-5, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015339 Jy ! Component: 100 - total flux cleaned = 0.0209693 Jy ! Total flux subtracted in 100 components = 0.0209693 Jy ! Clean residual min=-0.007352 max=0.010615 Jy/beam ! Clean residual mean=0.001009 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 1.94923 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 113 components and 1.94923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185398Jy sigma=1.909486 ! Fit after self-cal, rms=0.185442Jy sigma=1.907851 ! Inverting map ! Added new window around map position (-4.5, 2.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850605 Jy ! Component: 100 - total flux cleaned = 0.0132906 Jy ! Total flux subtracted in 100 components = 0.0132906 Jy ! Clean residual min=-0.006900 max=0.008204 Jy/beam ! Clean residual mean=0.000954 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 1.96252 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 123 components and 1.96252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184501Jy sigma=1.896794 ! Fit after self-cal, rms=0.184548Jy sigma=1.896112 ! 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) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048181 Jy ! Component: 100 - total flux cleaned = 0.00871021 Jy ! Total flux subtracted in 100 components = 0.00871021 Jy ! Clean residual min=-0.006646 max=0.008050 Jy/beam ! Clean residual mean=0.000918 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 1.97123 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 1.97123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183967Jy sigma=1.890913 ! Fit after self-cal, rms=0.163165Jy sigma=1.492956 ! Inverting map and beam ! Estimated beam: bmin=0.6995 mas, bmaj=0.7627 mas, bpa=-36 degrees ! Estimated noise=0.286268 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889086 Jy ! Component: 100 - total flux cleaned = 0.0118055 Jy ! Total flux subtracted in 100 components = 0.0118055 Jy ! Clean residual min=-0.004291 max=0.006312 Jy/beam ! Clean residual mean=0.000639 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 1.98304 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 1.98304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162094Jy sigma=1.483068 ! Fit after self-cal, rms=0.160963Jy sigma=1.470840 ! Inverting map and beam ! Estimated beam: bmin=0.6984 mas, bmaj=0.7616 mas, bpa=-35.68 degrees ! Estimated noise=0.286295 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662438 Jy ! Component: 100 - total flux cleaned = 0.00918893 Jy ! Total flux subtracted in 100 components = 0.00918893 Jy ! Clean residual min=-0.003750 max=0.006062 Jy/beam ! Clean residual mean=0.000594 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 1.99223 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 142 components and 1.99223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160186Jy sigma=1.464233 ! Fit after self-cal, rms=0.159660Jy sigma=1.459122 ! Inverting map and beam ! Estimated beam: bmin=0.6975 mas, bmaj=0.7606 mas, bpa=-35.42 degrees ! Estimated noise=0.286318 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559877 Jy ! Component: 100 - total flux cleaned = 0.00806275 Jy ! Total flux subtracted in 100 components = 0.00806275 Jy ! Clean residual min=-0.003409 max=0.005707 Jy/beam ! Clean residual mean=0.000557 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 2.00029 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 145 components and 2.00029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159075Jy sigma=1.454260 ! Fit after self-cal, rms=0.158730Jy sigma=1.451628 ! Inverting map and beam ! Estimated beam: bmin=0.6968 mas, bmaj=0.7597 mas, bpa=-35.23 degrees ! Estimated noise=0.286347 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460909 Jy ! Component: 100 - total flux cleaned = 0.00645879 Jy ! Total flux subtracted in 100 components = 0.00645879 Jy ! Clean residual min=-0.003212 max=0.005410 Jy/beam ! Clean residual mean=0.000526 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 2.00675 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 147 components and 2.00675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158270Jy sigma=1.447624 ! Fit after self-cal, rms=0.158020Jy sigma=1.446095 ! Inverting map and beam ! Estimated beam: bmin=0.6962 mas, bmaj=0.7588 mas, bpa=-35.07 degrees ! Estimated noise=0.28639 mJy/beam. ! Added new window around map position (1.2, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533988 Jy ! Component: 100 - total flux cleaned = 0.0070779 Jy ! Total flux subtracted in 100 components = 0.0070779 Jy ! Clean residual min=-0.002992 max=0.004958 Jy/beam ! Clean residual mean=0.000496 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 2.01383 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 150 components and 2.01383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157646Jy sigma=1.440799 ! Fit after self-cal, rms=0.157465Jy sigma=1.439697 ! Inverting map and beam ! Estimated beam: bmin=0.6957 mas, bmaj=0.7581 mas, bpa=-34.96 degrees ! Estimated noise=0.286406 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367811 Jy ! Component: 100 - total flux cleaned = 0.00509461 Jy ! Total flux subtracted in 100 components = 0.00509461 Jy ! Clean residual min=-0.002966 max=0.004977 Jy/beam ! Clean residual mean=0.000469 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 2.01892 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 2.01892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157154Jy sigma=1.436421 ! Fit after self-cal, rms=0.156992Jy sigma=1.435785 ! Inverting map and beam ! Estimated beam: bmin=0.6953 mas, bmaj=0.7574 mas, bpa=-34.85 degrees ! Estimated noise=0.286424 mJy/beam. ! Added new window around map position (-8.5, -0.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529876 Jy ! Component: 100 - total flux cleaned = 0.00746572 Jy ! Total flux subtracted in 100 components = 0.00746572 Jy ! Clean residual min=-0.002800 max=0.003963 Jy/beam ! Clean residual mean=0.000435 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 2.02639 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 169 components and 2.02639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156693Jy sigma=1.431806 ! Fit after self-cal, rms=0.156603Jy sigma=1.431268 ! Inverting map and beam ! Estimated beam: bmin=0.6951 mas, bmaj=0.7569 mas, bpa=-34.78 degrees ! Estimated noise=0.286492 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353436 Jy ! Component: 100 - total flux cleaned = 0.00532869 Jy ! Total flux subtracted in 100 components = 0.00532869 Jy ! Clean residual min=-0.002677 max=0.003848 Jy/beam ! Clean residual mean=0.000417 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 2.03172 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 174 components and 2.03172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156363Jy sigma=1.428543 ! Fit after self-cal, rms=0.156264Jy sigma=1.428244 ! Inverting map and beam ! Estimated beam: bmin=0.6948 mas, bmaj=0.7564 mas, bpa=-34.7 degrees ! Estimated noise=0.286526 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277512 Jy ! Component: 100 - total flux cleaned = 0.00459705 Jy ! Total flux subtracted in 100 components = 0.00459705 Jy ! Clean residual min=-0.002622 max=0.003743 Jy/beam ! Clean residual mean=0.000399 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 2.03631 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 176 components and 2.03631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156052Jy sigma=1.425994 ! Fit after self-cal, rms=0.155958Jy sigma=1.425754 ! Inverting map and beam ! Estimated beam: bmin=0.6945 mas, bmaj=0.7558 mas, bpa=-34.61 degrees ! Estimated noise=0.286557 mJy/beam. ! Added new window around map position (-3.6, -0.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352433 Jy ! Component: 100 - total flux cleaned = 0.0048567 Jy ! Total flux subtracted in 100 components = 0.0048567 Jy ! Clean residual min=-0.002548 max=0.003366 Jy/beam ! Clean residual mean=0.000379 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 2.04117 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 182 components and 2.04117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155754Jy sigma=1.423303 ! Fit after self-cal, rms=0.155679Jy sigma=1.423096 ! Inverting map and beam ! Estimated beam: bmin=0.6943 mas, bmaj=0.7554 mas, bpa=-34.53 degrees ! Estimated noise=0.286587 mJy/beam. ! Added new window around map position (0.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321113 Jy ! Component: 100 - total flux cleaned = 0.00446308 Jy ! Total flux subtracted in 100 components = 0.00446308 Jy ! Clean residual min=-0.002498 max=0.003096 Jy/beam ! Clean residual mean=0.000363 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 2.04563 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 189 components and 2.04563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155504Jy sigma=1.420916 ! Fit after self-cal, rms=0.155426Jy sigma=1.420780 ! Inverting map and beam ! Estimated beam: bmin=0.694 mas, bmaj=0.755 mas, bpa=-34.46 degrees ! Estimated noise=0.286612 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231928 Jy ! Component: 100 - total flux cleaned = 0.00337395 Jy ! Total flux subtracted in 100 components = 0.00337395 Jy ! Clean residual min=-0.002434 max=0.003053 Jy/beam ! Clean residual mean=0.000349 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 2.04901 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 195 components and 2.04901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155272Jy sigma=1.419112 ! Fit after self-cal, rms=0.155209Jy sigma=1.419031 ! Inverting map and beam ! Estimated beam: bmin=0.6938 mas, bmaj=0.7546 mas, bpa=-34.4 degrees ! Estimated noise=0.286628 mJy/beam. ! Added new window around map position (-7.1, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026029 Jy ! Component: 100 - total flux cleaned = 0.00336994 Jy ! Total flux subtracted in 100 components = 0.00336994 Jy ! Clean residual min=-0.002365 max=0.002973 Jy/beam ! Clean residual mean=0.000336 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 2.05238 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 203 components and 2.05238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155069Jy sigma=1.417354 ! Fit after self-cal, rms=0.155031Jy sigma=1.417280 ! Inverting map and beam ! Estimated beam: bmin=0.6937 mas, bmaj=0.7543 mas, bpa=-34.36 degrees ! Estimated noise=0.286653 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 = 0.00184781 Jy ! Component: 100 - total flux cleaned = 0.00283084 Jy ! Total flux subtracted in 100 components = 0.00283084 Jy ! Clean residual min=-0.002312 max=0.002930 Jy/beam ! Clean residual mean=0.000327 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 2.05521 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 205 components and 2.05521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154904Jy sigma=1.415826 ! Fit after self-cal, rms=0.154434Jy sigma=1.406235 ! 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 205 model components to file: 1803+784_X.mod ! wwins: Wrote 11 windows to 1803+784_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6937 x 0.7543 at -34.36 degrees (North through East) ! Clean map min=-0.0017456 max=1.3943 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=0.6937 mas, bmaj=0.7543 mas, bpa=-34.36 degrees ! Estimated noise=0.286653 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6937 x 0.7543 at -34.36 degrees (North through East) ! Clean map min=-0.0017456 max=1.3943 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.1] quit ! Quitting program ! Log file 1803+784_X.log closed on Wed Aug 13 16:24:25 2008