! Started logfile: VR422201_S.log on Wed Jul 25 21:10:22 2007 observe VR422201_S.edt ! Reading UV FITS file: VR422201_S.edt ! AN table 1: 68 integrations on 171 of 171 possible baselines. ! AN table 2: 33 integrations on 171 of 171 possible baselines. ! AN table 3: 13 integrations on 171 of 171 possible baselines. ! AN table 4: 89 integrations on 171 of 171 possible baselines. ! AN table 5: 18 integrations on 171 of 171 possible baselines. ! AN table 6: 13 integrations on 171 of 171 possible baselines. ! AN table 7: 2 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.115547 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: VR422201 ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1332 lines of history. ! ! Reading 18652 visibilities. ![@gonzo6-0.4 VR422201_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 = 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 0.400x0.400 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 1047 telescope corrections were flagged in sub-array 1. ! A total of 567 telescope corrections were flagged in sub-array 2. ! A total of 157 telescope corrections were flagged in sub-array 3. ! A total of 1522 telescope corrections were flagged in sub-array 4. ! A total of 321 telescope corrections were flagged in sub-array 5. ! A total of 178 telescope corrections were flagged in sub-array 6. ! A total of 38 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 1050 telescope corrections were flagged in sub-array 1. ! A total of 566 telescope corrections were flagged in sub-array 2. ! A total of 158 telescope corrections were flagged in sub-array 3. ! A total of 1526 telescope corrections were flagged in sub-array 4. ! A total of 312 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! A total of 38 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 1064 telescope corrections were flagged in sub-array 1. ! A total of 577 telescope corrections were flagged in sub-array 2. ! A total of 161 telescope corrections were flagged in sub-array 3. ! A total of 1550 telescope corrections were flagged in sub-array 4. ! A total of 310 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! A total of 38 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 1080 telescope corrections were flagged in sub-array 1. ! A total of 571 telescope corrections were flagged in sub-array 2. ! A total of 173 telescope corrections were flagged in sub-array 3. ! A total of 1565 telescope corrections were flagged in sub-array 4. ! A total of 324 telescope corrections were flagged in sub-array 5. ! A total of 182 telescope corrections were flagged in sub-array 6. ! A total of 38 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.434358Jy sigma=0.005664 ! Fit after self-cal, rms=0.427374Jy sigma=0.005638 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvweight 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=4.129 mas, bpa=-16.93 degrees ! Estimated noise=1305.8 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 = 0.6377 Jy ! Total flux subtracted in 50 components = 0.6377 Jy ! Clean residual min=-0.044592 max=0.239830 Jy/beam ! Clean residual mean=0.000520 rms=0.014993 Jy/beam ! Combined flux in latest and established models = 0.6377 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 13 components and 0.6377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.534813Jy sigma=0.008109 ! Fit after self-cal, rms=0.534775Jy sigma=0.008109 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26757 Jy ! Total flux subtracted in 50 components = 0.26757 Jy ! Clean residual min=-0.029559 max=0.133683 Jy/beam ! Clean residual mean=0.000379 rms=0.009787 Jy/beam ! Combined flux in latest and established models = 0.90527 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 26 components and 0.90527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369109Jy sigma=0.005546 ! Fit after self-cal, rms=0.369019Jy sigma=0.005545 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158748 Jy ! Total flux subtracted in 50 components = 0.158748 Jy ! Clean residual min=-0.022806 max=0.082693 Jy/beam ! Clean residual mean=0.000297 rms=0.007209 Jy/beam ! Combined flux in latest and established models = 1.06402 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 42 components and 1.06402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287406Jy sigma=0.004248 ! Fit after self-cal, rms=0.287301Jy sigma=0.004247 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102144 Jy ! Total flux subtracted in 50 components = 0.102144 Jy ! Clean residual min=-0.019300 max=0.057238 Jy/beam ! Clean residual mean=0.000244 rms=0.005878 Jy/beam ! Combined flux in latest and established models = 1.16616 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 49 components and 1.16616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243873Jy sigma=0.003543 ! Fit after self-cal, rms=0.243784Jy sigma=0.003543 ! Inverting map ! Added new window around map position (0.4, -4.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.070248 Jy ! Total flux subtracted in 50 components = 0.070248 Jy ! Clean residual min=-0.017579 max=0.039471 Jy/beam ! Clean residual mean=0.000207 rms=0.005153 Jy/beam ! Combined flux in latest and established models = 1.23641 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 59 components and 1.23641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219416Jy sigma=0.003141 ! Fit after self-cal, rms=0.219236Jy sigma=0.003140 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517096 Jy ! Total flux subtracted in 50 components = 0.0517096 Jy ! Clean residual min=-0.016286 max=0.034335 Jy/beam ! Clean residual mean=0.000180 rms=0.004706 Jy/beam ! Combined flux in latest and established models = 1.28812 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 70 components and 1.28812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204021Jy sigma=0.002885 ! Fit after self-cal, rms=0.203757Jy sigma=0.002883 ! Inverting map ! Added new window around map position (4.4, -4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423887 Jy ! Total flux subtracted in 50 components = 0.0423887 Jy ! Clean residual min=-0.015991 max=0.027575 Jy/beam ! Clean residual mean=0.000159 rms=0.004367 Jy/beam ! Combined flux in latest and established models = 1.33051 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 76 components and 1.33051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192928Jy sigma=0.002701 ! Fit after self-cal, rms=0.192653Jy sigma=0.002698 ! Inverting map ! Added new window around map position (4.4, -9.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351768 Jy ! Total flux subtracted in 50 components = 0.0351768 Jy ! Clean residual min=-0.015751 max=0.021922 Jy/beam ! Clean residual mean=0.000142 rms=0.004112 Jy/beam ! Combined flux in latest and established models = 1.36568 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 1.36569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184813Jy sigma=0.002565 ! Fit after self-cal, rms=0.184589Jy sigma=0.002563 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Uniform Weighting CLEAN ***" ! *** Finished Uniform Weighting CLEAN *** print "****************************************" ! **************************************** uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=5.212 mas, bpa=-13.97 degrees ! Estimated noise=707.022 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 = 0.058066 Jy ! Component: 100 - total flux cleaned = 0.0964844 Jy ! Total flux subtracted in 100 components = 0.0964844 Jy ! Clean residual min=-0.014033 max=0.022549 Jy/beam ! Clean residual mean=0.000903 rms=0.004489 Jy/beam ! Combined flux in latest and established models = 1.46217 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 126 components and 1.46217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168740Jy sigma=0.002276 ! Fit after self-cal, rms=0.167991Jy sigma=0.002267 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303965 Jy ! Component: 100 - total flux cleaned = 0.0524273 Jy ! Total flux subtracted in 100 components = 0.0524273 Jy ! Clean residual min=-0.013137 max=0.016557 Jy/beam ! Clean residual mean=0.000669 rms=0.003795 Jy/beam ! Combined flux in latest and established models = 1.5146 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 159 components and 1.5146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162946Jy sigma=0.002178 ! Fit after self-cal, rms=0.162587Jy sigma=0.002174 ! 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 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 GC 0.99 GG 1.00* ! HN 0.90 KP 0.89 LA 1.00 MA 1.82 ! MK 1.00 NL 0.97 NY 1.09 ON 1.91 ! OV 0.98 PT 0.98 SC 0.95 TC 1.00* ! TS 1.00* WF 1.16 WZ 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.09 GC 0.92 GG 1.00* ! HN 1.00* KP 0.95 LA 0.98 MA 1.00* ! MK 0.96 NL 1.04 NY 1.00* ON 1.00* ! OV 1.00* PT 1.01 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.10 GC 0.96 GG 1.00* ! HN 0.92 KP 0.92 LA 1.02 MA 1.00* ! MK 1.05 NL 0.95 NY 1.00* ON 1.00* ! OV 1.10 PT 0.97 SC 1.00* TC 1.00* ! TS 1.00* WF 1.05 WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.13 GC 0.99 GG 1.00* ! HN 0.96 KP 0.88 LA 0.98 MA 1.00* ! MK 1.00* NL 0.97 NY 1.00* ON 1.00* ! OV 0.99 PT 0.98 SC 0.94 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.94 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 0.92 ! MK 1.00* NL 1.00* NY 1.10 ON 1.07 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 FD 1.13 GC 0.94 GG 1.00* ! HN 1.00 KP 0.88 LA 1.01 MA 1.00* ! MK 1.00* NL 1.00 NY 1.00* ON 1.00* ! OV 0.96 PT 0.97 SC 1.00* TC 1.00* ! TS 0.93 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 GC 0.97 GG 1.00* ! HN 0.94 KP 0.93 LA 0.95 MA 1.29 ! MK 1.05 NL 1.01 NY 1.14 ON 2.03 ! OV 1.03 PT 0.97 SC 1.00 TC 1.00* ! TS 1.00* WF 1.10 WZ 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.01 GC 0.90 GG 1.00* ! HN 1.00* KP 1.02 LA 0.94 MA 1.00* ! MK 1.04 NL 1.06 NY 1.00* ON 1.00* ! OV 0.95 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.01 GC 0.98 GG 1.00* ! HN 0.97 KP 0.97 LA 0.97 MA 1.00* ! MK 1.11 NL 1.02 NY 1.00* ON 1.00* ! OV 1.16 PT 0.96 SC 1.00* TC 1.00* ! TS 1.00* WF 1.05 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 1.04 GC 0.95 GG 1.00* ! HN 1.04 KP 0.96 LA 0.93 MA 1.00* ! MK 1.00* NL 1.01 NY 1.00* ON 1.00* ! OV 1.03 PT 0.97 SC 0.96 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.03 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.45 ! MK 1.00* NL 1.00* NY 0.95 ON 1.16 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.81 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.13 FD 1.04 GC 0.91 GG 1.00* ! HN 0.96 KP 0.95 LA 0.97 MA 1.00* ! MK 1.00* NL 1.04 NY 1.00* ON 1.00* ! OV 0.98 PT 0.97 SC 1.00* TC 1.00* ! TS 0.97 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 GC 1.17 GG 1.00* ! HN 0.95 KP 0.92 LA 0.85 MA 1.34 ! MK 1.00 NL 1.04 NY 0.93 ON 1.37 ! OV 1.02 PT 1.03 SC 1.11 TC 1.00* ! TS 1.00* WF 1.32 WZ 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 0.95 GC 0.98 GG 1.00* ! HN 1.00* KP 0.98 LA 0.81 MA 1.00* ! MK 1.05 NL 1.12 NY 1.00* ON 1.00* ! OV 1.00* PT 0.99 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 GC 1.13 GG 1.00* ! HN 1.00 KP 0.92 LA 0.85 MA 1.00* ! MK 1.03 NL 1.05 NY 1.00* ON 1.00* ! OV 1.21 PT 1.04 SC 1.00* TC 1.00* ! TS 1.00* WF 1.25 WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.97 GC 1.13 GG 1.00* ! HN 1.02 KP 0.96 LA 0.83 MA 1.00* ! MK 1.00* NL 1.05 NY 1.00* ON 1.00* ! OV 1.03 PT 1.03 SC 1.08 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.09 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.67 ! MK 1.00* NL 1.00* NY 0.96 ON 0.95 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.37 FD 0.98 GC 0.98 GG 1.00* ! HN 1.03 KP 0.92 LA 0.83 MA 1.00* ! MK 1.00* NL 1.06 NY 1.00* ON 1.00* ! OV 1.00 PT 1.03 SC 1.00* TC 1.00* ! TS 0.93 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 GC 1.19 GG 1.00* ! HN 0.96 KP 0.93 LA 0.93 MA 1.42 ! MK 0.94 NL 1.00 NY 0.96 ON 1.38 ! OV 0.93 PT 0.98 SC 1.09 TC 1.00* ! TS 1.00* WF 1.28 WZ 0.86 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 0.90 GC 1.07 GG 1.00* ! HN 1.00* KP 0.99 LA 1.00* MA 1.00* ! MK 0.89 NL 1.04 NY 1.00* ON 1.00* ! OV 1.00* PT 1.01 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.88 GC 1.14 GG 1.00* ! HN 0.91 KP 0.92 LA 0.75 MA 1.00* ! MK 1.00 NL 1.03 NY 1.00* ON 1.00* ! OV 0.91 PT 1.01 SC 1.00* TC 1.00* ! TS 1.00* WF 1.34 WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.21 FD 0.90 GC 1.11 GG 1.00* ! HN 0.98 KP 0.95 LA 0.69 MA 1.00* ! MK 1.00* NL 0.99 NY 1.00* ON 1.00* ! OV 0.91 PT 0.98 SC 1.28 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.36 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.57 ! MK 1.00* NL 1.00* NY 0.97 ON 1.18 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.82 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.18 FD 0.90 GC 1.09 GG 1.00* ! HN 1.03 KP 0.95 LA 0.90 MA 1.00* ! MK 1.00* NL 0.99 NY 1.00* ON 1.00* ! OV 0.90 PT 0.97 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.162587Jy sigma=0.002174 ! Fit after self-cal, rms=0.124905Jy sigma=0.001627 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=5.279 mas, bpa=-14.67 degrees ! Estimated noise=707.771 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 (8.8, -14.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173649 Jy ! Component: 100 - total flux cleaned = 0.0281908 Jy ! Total flux subtracted in 100 components = 0.0281908 Jy ! Clean residual min=-0.007599 max=0.010758 Jy/beam ! Clean residual mean=0.000346 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 1.54279 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 194 components and 1.54279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122850Jy sigma=0.001589 ! Fit after self-cal, rms=0.122589Jy sigma=0.001585 ! 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 (-2.8, 26.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01078 Jy ! Component: 100 - total flux cleaned = 0.0184195 Jy ! Total flux subtracted in 100 components = 0.0184195 Jy ! Clean residual min=-0.007370 max=0.007848 Jy/beam ! Clean residual mean=0.000267 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 1.56121 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 218 components and 1.56121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121671Jy sigma=0.001569 ! Fit after self-cal, rms=0.109979Jy sigma=0.001386 ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=5.293 mas, bpa=-14.67 degrees ! Estimated noise=706.529 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886433 Jy ! Component: 100 - total flux cleaned = 0.0133601 Jy ! Total flux subtracted in 100 components = 0.0133601 Jy ! Clean residual min=-0.005452 max=0.007166 Jy/beam ! Clean residual mean=0.000195 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 1.57457 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 246 components and 1.57457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109263Jy sigma=0.001370 ! Fit after self-cal, rms=0.106936Jy sigma=0.001328 ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=5.295 mas, bpa=-14.68 degrees ! Estimated noise=706.241 mJy/beam. ! Added new window around map position (6.4, -25.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747479 Jy ! Component: 100 - total flux cleaned = 0.0117356 Jy ! Total flux subtracted in 100 components = 0.0117356 Jy ! Clean residual min=-0.004989 max=0.006432 Jy/beam ! Clean residual mean=0.000173 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 1.5863 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 265 components and 1.5863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106343Jy sigma=0.001316 ! Fit after self-cal, rms=0.105958Jy sigma=0.001297 ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=5.298 mas, bpa=-14.69 degrees ! Estimated noise=706.297 mJy/beam. ! Added new window around map position (-2.4, -24.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645704 Jy ! Component: 100 - total flux cleaned = 0.0104224 Jy ! Total flux subtracted in 100 components = 0.0104224 Jy ! Clean residual min=-0.004743 max=0.006081 Jy/beam ! Clean residual mean=0.000154 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 1.59673 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 287 components and 1.59673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105465Jy sigma=0.001288 ! Fit after self-cal, rms=0.106872Jy sigma=0.001279 ! Inverting map and beam ! Estimated beam: bmin=3.795 mas, bmaj=5.299 mas, bpa=-14.7 degrees ! Estimated noise=706.263 mJy/beam. ! Added new window around map position (83.6, 90). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545981 Jy ! Component: 100 - total flux cleaned = 0.00908395 Jy ! Total flux subtracted in 100 components = 0.00908395 Jy ! Clean residual min=-0.004395 max=0.005587 Jy/beam ! Clean residual mean=0.000149 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 1.60581 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 302 components and 1.60581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106483Jy sigma=0.001272 ! Fit after self-cal, rms=0.110919Jy sigma=0.001267 ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=5.301 mas, bpa=-14.7 degrees ! Estimated noise=706.305 mJy/beam. ! Added new window around map position (9.2, 22.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450598 Jy ! Component: 100 - total flux cleaned = 0.00743739 Jy ! Total flux subtracted in 100 components = 0.00743739 Jy ! Clean residual min=-0.004126 max=0.004977 Jy/beam ! Clean residual mean=0.000133 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.61325 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 312 components and 1.61325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110555Jy sigma=0.001261 ! Fit after self-cal, rms=0.120030Jy sigma=0.001258 ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=5.301 mas, bpa=-14.7 degrees ! Estimated noise=706.329 mJy/beam. ! Added new window around map position (-1.2, -11.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335703 Jy ! Component: 100 - total flux cleaned = 0.00564841 Jy ! Total flux subtracted in 100 components = 0.00564841 Jy ! Clean residual min=-0.004029 max=0.004568 Jy/beam ! Clean residual mean=0.000124 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 1.6189 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 327 components and 1.6189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119762Jy sigma=0.001253 ! Fit after self-cal, rms=0.136620Jy sigma=0.001252 ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=5.302 mas, bpa=-14.71 degrees ! Estimated noise=706.212 mJy/beam. ! Added new window around map position (42.8, -28). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360846 Jy ! Component: 100 - total flux cleaned = 0.00638223 Jy ! Total flux subtracted in 100 components = 0.00638223 Jy ! Clean residual min=-0.004022 max=0.004189 Jy/beam ! Clean residual mean=0.000120 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 1.62528 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 344 components and 1.62528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136414Jy sigma=0.001247 ! Fit after self-cal, rms=0.162606Jy sigma=0.001247 ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=5.303 mas, bpa=-14.71 degrees ! Estimated noise=706.132 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 = 0.00236605 Jy ! Component: 100 - total flux cleaned = 0.00402703 Jy ! Total flux subtracted in 100 components = 0.00402703 Jy ! Clean residual min=-0.003876 max=0.004001 Jy/beam ! Clean residual mean=0.000118 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 1.62931 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 358 components and 1.62931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162489Jy sigma=0.001243 ! Fit after self-cal, rms=0.162427Jy sigma=0.001242 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save VR422201_S ! Writing UV FITS file: VR422201_S.uvf ! Writing 358 model components to file: VR422201_S.mod ! wwins: Wrote 12 windows to VR422201_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 5.303 at -14.71 degrees (North through East) ! Clean map min=-0.0037789 max=0.93306 Jy/beam ! Writing clean map to FITS file: VR422201_S.fits ! Writing difmap environment to: VR422201_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot VR422201_S] device VR422201_Suv.ps/vps,1,2 ! Attempting to open device: 'VR422201_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device VR422201_Sim.ps/vps ! Attempting to open device: 'VR422201_Sim.ps/vps' uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. loglevs -1,2048,2 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 128 256 512 1024 2048 cmul = imstat(rms)*3 ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=5.303 mas, bpa=-14.71 degrees ! Estimated noise=706.132 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 5.303 at -14.71 degrees (North through East) ! Clean map min=-0.0037789 max=0.93306 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.4] quit ! Quitting program ! Log file VR422201_S.log closed on Wed Jul 25 21:11:02 2007