! Started logfile: VR422201_X.log on Wed May 14 17:40:48 2008 observe VR422201_X.edt ! Reading UV FITS file: VR422201_X.edt ! AN table 1: 173 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.169066 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: VR422201 ! ! 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 938 lines of history. ! ! Reading 17900 visibilities. ![@gonzo6-0.1 VR422201_X] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.1 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. select ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2358 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.710568Jy sigma=0.009809 ! Fit after self-cal, rms=0.706523Jy sigma=0.009773 ! 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=0.5242 mas, bmaj=0.797 mas, bpa=-25.21 degrees ! Estimated noise=950.203 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 = 1.10194 Jy ! Total flux subtracted in 50 components = 1.10194 Jy ! Clean residual min=-0.045750 max=0.307413 Jy/beam ! Clean residual mean=0.000144 rms=0.014414 Jy/beam ! Combined flux in latest and established models = 1.10194 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 1.10194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.638116Jy sigma=0.008894 ! Fit after self-cal, rms=0.638121Jy sigma=0.008894 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.291314 Jy ! Total flux subtracted in 50 components = 0.291314 Jy ! Clean residual min=-0.035452 max=0.176405 Jy/beam ! Clean residual mean=0.000118 rms=0.010892 Jy/beam ! Combined flux in latest and established models = 1.39326 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.39326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.495589Jy sigma=0.006938 ! Fit after self-cal, rms=0.495463Jy sigma=0.006936 ! Inverting map ! Added new window around map position (-0.7, -1.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185044 Jy ! Total flux subtracted in 50 components = 0.185044 Jy ! Clean residual min=-0.029823 max=0.116759 Jy/beam ! Clean residual mean=0.000108 rms=0.009082 Jy/beam ! Combined flux in latest and established models = 1.5783 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 13 components and 1.5783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.422359Jy sigma=0.005863 ! Fit after self-cal, rms=0.418347Jy sigma=0.005835 ! Inverting map ! Added new window around map position (-0.3, -2.5). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142538 Jy ! Total flux subtracted in 50 components = 0.142538 Jy ! Clean residual min=-0.026579 max=0.079358 Jy/beam ! Clean residual mean=0.000099 rms=0.007720 Jy/beam ! Combined flux in latest and established models = 1.72084 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 21 components and 1.72084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.366318Jy sigma=0.005062 ! Fit after self-cal, rms=0.363248Jy sigma=0.005040 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109997 Jy ! Total flux subtracted in 50 components = 0.109997 Jy ! Clean residual min=-0.023782 max=0.063745 Jy/beam ! Clean residual mean=0.000092 rms=0.006761 Jy/beam ! Combined flux in latest and established models = 1.83084 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 27 components and 1.83084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326757Jy sigma=0.004477 ! Fit after self-cal, rms=0.325082Jy sigma=0.004466 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0880819 Jy ! Total flux subtracted in 50 components = 0.0880819 Jy ! Clean residual min=-0.022145 max=0.051786 Jy/beam ! Clean residual mean=0.000086 rms=0.006069 Jy/beam ! Combined flux in latest and established models = 1.91892 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 36 components and 1.91892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298335Jy sigma=0.004040 ! Fit after self-cal, rms=0.297257Jy sigma=0.004033 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0727524 Jy ! Total flux subtracted in 50 components = 0.0727524 Jy ! Clean residual min=-0.020850 max=0.046316 Jy/beam ! Clean residual mean=0.000081 rms=0.005545 Jy/beam ! Combined flux in latest and established models = 1.99167 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 46 components and 1.99167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277151Jy sigma=0.003704 ! Fit after self-cal, rms=0.276433Jy sigma=0.003700 ! Inverting map ! Added new window around map position (-1, -2.5). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621352 Jy ! Total flux subtracted in 50 components = 0.0621352 Jy ! Clean residual min=-0.019729 max=0.044417 Jy/beam ! Clean residual mean=0.000078 rms=0.005130 Jy/beam ! Combined flux in latest and established models = 2.05381 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 55 components and 2.05381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260539Jy sigma=0.003435 ! Fit after self-cal, rms=0.260042Jy sigma=0.003432 ! Inverting map ! Added new window around map position (0.5, -2.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0547696 Jy ! Total flux subtracted in 50 components = 0.0547696 Jy ! Clean residual min=-0.018879 max=0.033099 Jy/beam ! Clean residual mean=0.000074 rms=0.004783 Jy/beam ! Combined flux in latest and established models = 2.10857 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 62 components and 2.10857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247390Jy sigma=0.003216 ! Fit after self-cal, rms=0.246932Jy sigma=0.003214 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468811 Jy ! Total flux subtracted in 50 components = 0.0468811 Jy ! Clean residual min=-0.018113 max=0.029838 Jy/beam ! Clean residual mean=0.000072 rms=0.004506 Jy/beam ! Combined flux in latest and established models = 2.15546 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 67 components and 2.15546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236909Jy sigma=0.003037 ! Fit after self-cal, rms=0.236593Jy sigma=0.003035 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405696 Jy ! Total flux subtracted in 50 components = 0.0405696 Jy ! Clean residual min=-0.017398 max=0.028760 Jy/beam ! Clean residual mean=0.000069 rms=0.004286 Jy/beam ! Combined flux in latest and established models = 2.19603 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 74 components and 2.19603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228653Jy sigma=0.002891 ! Fit after self-cal, rms=0.228420Jy sigma=0.002889 ! Inverting map ! Added new window around map position (0.1, -3.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361407 Jy ! Total flux subtracted in 50 components = 0.0361407 Jy ! Clean residual min=-0.016852 max=0.025940 Jy/beam ! Clean residual mean=0.000067 rms=0.004101 Jy/beam ! Combined flux in latest and established models = 2.23217 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 85 components and 2.23217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221798Jy sigma=0.002769 ! Fit after self-cal, rms=0.221564Jy sigma=0.002767 ! Inverting map ! Added new window around map position (-1, -3.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321735 Jy ! Total flux subtracted in 50 components = 0.0321735 Jy ! Clean residual min=-0.016429 max=0.024345 Jy/beam ! Clean residual mean=0.000066 rms=0.003947 Jy/beam ! Combined flux in latest and established models = 2.26434 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 2.26434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216150Jy sigma=0.002665 ! Fit after self-cal, rms=0.215947Jy sigma=0.002664 ! 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=0.6313 mas, bmaj=0.9065 mas, bpa=-23.71 degrees ! Estimated noise=577.021 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 = 0.0620462 Jy ! Component: 100 - total flux cleaned = 0.109801 Jy ! Total flux subtracted in 100 components = 0.109801 Jy ! Clean residual min=-0.017922 max=0.039704 Jy/beam ! Clean residual mean=0.001581 rms=0.006074 Jy/beam ! Combined flux in latest and established models = 2.37414 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 137 components and 2.37414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200347Jy sigma=0.002365 ! Fit after self-cal, rms=0.199289Jy sigma=0.002352 ! Inverting map ! Added new window around map position (-0.9, -4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442766 Jy ! Component: 100 - total flux cleaned = 0.0788808 Jy ! Total flux subtracted in 100 components = 0.0788808 Jy ! Clean residual min=-0.016529 max=0.030809 Jy/beam ! Clean residual mean=0.001293 rms=0.005067 Jy/beam ! Combined flux in latest and established models = 2.45302 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 170 components and 2.45302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190742Jy sigma=0.002181 ! Fit after self-cal, rms=0.190017Jy sigma=0.002172 ! 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 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 GC 0.98 HH 1.00* ! HN 1.01 KK 0.97 KP 0.97 LA 0.96 ! MC 1.14 MK 0.98 NL 1.01 NY 0.95 ! ON 1.02 OV 0.98 PT 0.94 SC 1.03 ! WF 0.97 WZ 1.08 ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 GC 1.00 HH 1.00* ! HN 0.99 KK 1.01 KP 0.97 LA 0.97 ! MC 1.02 MK 0.96 NL 0.99 NY 0.94 ! ON 1.03 OV 0.97 PT 0.98 SC 1.03 ! WF 0.98 WZ 1.08 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 GC 0.99 HH 1.00* ! HN 0.99 KK 0.98 KP 0.99 LA 0.97 ! MC 1.04 MK 0.95 NL 0.99 NY 0.95 ! ON 1.05 OV 0.98 PT 0.97 SC 1.04 ! WF 1.03 WZ 1.08 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 GC 1.06 HH 1.00* ! HN 0.97 KK 0.98 KP 0.98 LA 0.97 ! MC 1.13 MK 0.92 NL 1.01 NY 0.96 ! ON 1.03 OV 0.98 PT 1.00 SC 1.09 ! WF 1.05 WZ 1.09 ! ! ! Fit before self-cal, rms=0.190017Jy sigma=0.002172 ! Fit after self-cal, rms=0.168191Jy sigma=0.001805 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6357 mas, bmaj=0.9118 mas, bpa=-23.9 degrees ! Estimated noise=571.176 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 = 0.0263409 Jy ! Component: 100 - total flux cleaned = 0.0443528 Jy ! Total flux subtracted in 100 components = 0.0443528 Jy ! Clean residual min=-0.011239 max=0.018897 Jy/beam ! Clean residual mean=0.001324 rms=0.003295 Jy/beam ! Combined flux in latest and established models = 2.49737 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 194 components and 2.49737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164410Jy sigma=0.001735 ! Fit after self-cal, rms=0.164083Jy sigma=0.001730 ! Inverting map ! Added new window around map position (1.6, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182261 Jy ! Component: 100 - total flux cleaned = 0.0267649 Jy ! Total flux subtracted in 100 components = 0.0267649 Jy ! Clean residual min=-0.012039 max=0.016821 Jy/beam ! Clean residual mean=0.001225 rms=0.003048 Jy/beam ! Combined flux in latest and established models = 2.52414 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 217 components and 2.52414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162135Jy sigma=0.001693 ! Fit after self-cal, rms=0.162012Jy sigma=0.001691 ! Inverting map ! Added new window around map position (0.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122058 Jy ! Component: 100 - total flux cleaned = 0.0196859 Jy ! Total flux subtracted in 100 components = 0.0196859 Jy ! Clean residual min=-0.012914 max=0.014583 Jy/beam ! Clean residual mean=0.001153 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 2.54383 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 233 components and 2.54382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160477Jy sigma=0.001663 ! Fit after self-cal, rms=0.160411Jy sigma=0.001663 ! Inverting map ! Added new window around map position (0.9, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150121 Jy ! Component: 100 - total flux cleaned = 0.0225667 Jy ! Total flux subtracted in 100 components = 0.0225667 Jy ! Clean residual min=-0.012435 max=0.012195 Jy/beam ! Clean residual mean=0.001066 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 2.56639 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 248 components and 2.56639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159058Jy sigma=0.001638 ! Fit after self-cal, rms=0.159015Jy sigma=0.001637 ! 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 = 0.00834704 Jy ! Component: 100 - total flux cleaned = 0.0143324 Jy ! Total flux subtracted in 100 components = 0.0143324 Jy ! Clean residual min=-0.012382 max=0.011775 Jy/beam ! Clean residual mean=0.001012 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 2.58072 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 265 components and 2.58072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158248Jy sigma=0.001624 ! Fit after self-cal, rms=0.133662Jy sigma=0.001336 ! Inverting map and beam ! Estimated beam: bmin=0.635 mas, bmaj=0.9133 mas, bpa=-23.8 degrees ! Estimated noise=572.793 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) ! Added new window around map position (0.9, -5.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115248 Jy ! Component: 100 - total flux cleaned = 0.020488 Jy ! Total flux subtracted in 100 components = 0.020488 Jy ! Clean residual min=-0.005231 max=0.007394 Jy/beam ! Clean residual mean=0.000701 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 2.60121 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 293 components and 2.60121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132672Jy sigma=0.001318 ! Fit after self-cal, rms=0.132642Jy sigma=0.001317 ! Inverting map ! Added new window around map position (-0.4, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831165 Jy ! Component: 100 - total flux cleaned = 0.0129617 Jy ! Total flux subtracted in 100 components = 0.0129617 Jy ! Clean residual min=-0.004973 max=0.007299 Jy/beam ! Clean residual mean=0.000652 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 2.61417 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 314 components and 2.61417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132032Jy sigma=0.001307 ! Fit after self-cal, rms=0.132033Jy sigma=0.001306 ! Inverting map ! Added new window around map position (5.7, -7.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655446 Jy ! Component: 100 - total flux cleaned = 0.010986 Jy ! Total flux subtracted in 100 components = 0.010986 Jy ! Clean residual min=-0.004867 max=0.006297 Jy/beam ! Clean residual mean=0.000608 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 2.62516 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 333 components and 2.62516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131544Jy sigma=0.001297 ! Fit after self-cal, rms=0.131542Jy sigma=0.001297 ! Inverting map ! Added new window around map position (4.3, -8.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688086 Jy ! Component: 100 - total flux cleaned = 0.0111346 Jy ! Total flux subtracted in 100 components = 0.0111346 Jy ! Clean residual min=-0.004780 max=0.006032 Jy/beam ! Clean residual mean=0.000559 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 2.63629 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 350 components and 2.63629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131149Jy sigma=0.001290 ! Fit after self-cal, rms=0.131142Jy sigma=0.001289 ! Inverting map ! Added new window around map position (8.1, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550406 Jy ! Component: 100 - total flux cleaned = 0.00890141 Jy ! Total flux subtracted in 100 components = 0.00890141 Jy ! Clean residual min=-0.004688 max=0.005561 Jy/beam ! Clean residual mean=0.000520 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 2.6452 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 373 components and 2.6452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130813Jy sigma=0.001284 ! Fit after self-cal, rms=0.130808Jy sigma=0.001284 ! Inverting map ! Added new window around map position (9.7, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463387 Jy ! Component: 100 - total flux cleaned = 0.00811025 Jy ! Total flux subtracted in 100 components = 0.00811025 Jy ! Clean residual min=-0.004616 max=0.005102 Jy/beam ! Clean residual mean=0.000489 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 2.65331 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 391 components and 2.65331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130523Jy sigma=0.001279 ! Fit after self-cal, rms=0.130527Jy sigma=0.001279 ! Inverting map ! Added new window around map position (-1.7, 14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043733 Jy ! Component: 100 - total flux cleaned = 0.00744963 Jy ! Total flux subtracted in 100 components = 0.00744963 Jy ! Clean residual min=-0.004458 max=0.004922 Jy/beam ! Clean residual mean=0.000451 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 2.66076 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 414 components and 2.66076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130295Jy sigma=0.001274 ! Fit after self-cal, rms=0.130291Jy sigma=0.001274 ! Inverting map ! Added new window around map position (2, -9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413993 Jy ! Component: 100 - total flux cleaned = 0.00704427 Jy ! Total flux subtracted in 100 components = 0.00704427 Jy ! Clean residual min=-0.004342 max=0.004727 Jy/beam ! Clean residual mean=0.000416 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 2.6678 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 423 components and 2.6678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130085Jy sigma=0.001270 ! Fit after self-cal, rms=0.130078Jy sigma=0.001270 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save VR422201_X ! Writing UV FITS file: VR422201_X.uvf ! Writing 423 model components to file: VR422201_X.mod ! wwins: Wrote 19 windows to VR422201_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.635 x 0.9133 at -23.8 degrees (North through East) ! Clean map min=-0.0042069 max=1.4248 Jy/beam ! Writing clean map to FITS file: VR422201_X.fits ! Writing difmap environment to: VR422201_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot VR422201_X] device VR422201_Xuv.ps/vps,1,2 ! Attempting to open device: 'VR422201_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device VR422201_Xim.ps/vps ! Attempting to open device: 'VR422201_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=0.635 mas, bmaj=0.9133 mas, bpa=-23.8 degrees ! Estimated noise=572.793 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.635 x 0.9133 at -23.8 degrees (North through East) ! Clean map min=-0.0042069 max=1.4248 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.1] quit ! Quitting program ! Log file VR422201_X.log closed on Wed May 14 17:41:14 2008