! Started logfile: 1921-293_S.log on Fri Jul 20 18:53:51 2007 observe 1921-293_S.edt ! Reading UV FITS file: 1921-293_S.edt ! AN table 1: 23 integrations on 171 of 171 possible baselines. ! AN table 2: 14 integrations on 171 of 171 possible baselines. ! AN table 3: 49 integrations on 171 of 171 possible baselines. ! AN table 4: 30 integrations on 171 of 171 possible baselines. ! AN table 5: 35 integrations on 171 of 171 possible baselines. ! AN table 6: 15 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0773973 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1921-293 ! 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 1340 lines of history. ! ! Reading 8788 visibilities. ![@gonzo5-0.4 1921-293_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 = 5.0 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 421 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! A total of 843 telescope corrections were flagged in sub-array 3. ! A total of 495 telescope corrections were flagged in sub-array 4. ! A total of 509 telescope corrections were flagged in sub-array 5. ! A total of 285 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 420 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! A total of 840 telescope corrections were flagged in sub-array 3. ! A total of 493 telescope corrections were flagged in sub-array 4. ! A total of 509 telescope corrections were flagged in sub-array 5. ! A total of 269 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 429 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! A total of 864 telescope corrections were flagged in sub-array 3. ! A total of 499 telescope corrections were flagged in sub-array 4. ! A total of 511 telescope corrections were flagged in sub-array 5. ! A total of 270 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 429 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! A total of 903 telescope corrections were flagged in sub-array 3. ! A total of 517 telescope corrections were flagged in sub-array 4. ! A total of 559 telescope corrections were flagged in sub-array 5. ! A total of 279 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=5.173214Jy sigma=0.072373 ! Fit after self-cal, rms=5.213881Jy sigma=0.073145 ! 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=2.964 mas, bmaj=9.902 mas, bpa=15.43 degrees ! Estimated noise=2158.3 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 = 3.58118 Jy ! Total flux subtracted in 50 components = 3.58118 Jy ! Clean residual min=-0.302986 max=1.409105 Jy/beam ! Clean residual mean=0.011871 rms=0.152986 Jy/beam ! Combined flux in latest and established models = 3.58118 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 17 components and 3.58118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.047753Jy sigma=0.043073 ! Fit after self-cal, rms=3.047639Jy sigma=0.043071 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.57748 Jy ! Total flux subtracted in 50 components = 1.57748 Jy ! Clean residual min=-0.189775 max=0.765627 Jy/beam ! Clean residual mean=0.007707 rms=0.089419 Jy/beam ! Combined flux in latest and established models = 5.15866 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 5.15866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.818764Jy sigma=0.025791 ! Fit after self-cal, rms=1.818543Jy sigma=0.025789 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.883025 Jy ! Total flux subtracted in 50 components = 0.883025 Jy ! Clean residual min=-0.127305 max=0.441507 Jy/beam ! Clean residual mean=0.005287 rms=0.056685 Jy/beam ! Combined flux in latest and established models = 6.04168 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 51 components and 6.04168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.160871Jy sigma=0.016460 ! Fit after self-cal, rms=1.160680Jy sigma=0.016457 ! Inverting map ! Added new window around map position (-3.6, -8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.52208 Jy ! Total flux subtracted in 50 components = 0.52208 Jy ! Clean residual min=-0.093588 max=0.308342 Jy/beam ! Clean residual mean=0.003816 rms=0.039279 Jy/beam ! Combined flux in latest and established models = 6.56376 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 77 components and 6.56376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.794340Jy sigma=0.011206 ! Fit after self-cal, rms=0.794312Jy sigma=0.011201 ! Inverting map ! Added new window around map position (4.4, 0.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.349148 Jy ! Total flux subtracted in 50 components = 0.349148 Jy ! Clean residual min=-0.074741 max=0.194710 Jy/beam ! Clean residual mean=0.002747 rms=0.028234 Jy/beam ! Combined flux in latest and established models = 6.91291 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 96 components and 6.91291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.571062Jy sigma=0.007950 ! Fit after self-cal, rms=0.570469Jy sigma=0.007943 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23586 Jy ! Total flux subtracted in 50 components = 0.23586 Jy ! Clean residual min=-0.065583 max=0.149147 Jy/beam ! Clean residual mean=0.002053 rms=0.021272 Jy/beam ! Combined flux in latest and established models = 7.14877 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 110 components and 7.14877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.427487Jy sigma=0.005847 ! Fit after self-cal, rms=0.426843Jy sigma=0.005840 ! Inverting map ! Added new window around map position (-4.8, 3.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171932 Jy ! Total flux subtracted in 50 components = 0.171932 Jy ! Clean residual min=-0.054914 max=0.094150 Jy/beam ! Clean residual mean=0.001528 rms=0.016540 Jy/beam ! Combined flux in latest and established models = 7.3207 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 7.3207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332795Jy sigma=0.004444 ! Fit after self-cal, rms=0.332866Jy sigma=0.004438 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121963 Jy ! Total flux subtracted in 50 components = 0.121963 Jy ! Clean residual min=-0.049432 max=0.067693 Jy/beam ! Clean residual mean=0.001160 rms=0.013510 Jy/beam ! Combined flux in latest and established models = 7.44267 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 132 components and 7.44267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274162Jy sigma=0.003536 ! Fit after self-cal, rms=0.274126Jy sigma=0.003531 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889432 Jy ! Total flux subtracted in 50 components = 0.0889432 Jy ! Clean residual min=-0.044553 max=0.054829 Jy/beam ! Clean residual mean=0.000890 rms=0.011612 Jy/beam ! Combined flux in latest and established models = 7.53161 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 138 components and 7.53161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238212Jy sigma=0.002964 ! Fit after self-cal, rms=0.238072Jy sigma=0.002959 ! 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=4.198 mas, bmaj=12.67 mas, bpa=16.46 degrees ! Estimated noise=1085.34 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 = 0.1044 Jy ! Component: 100 - total flux cleaned = 0.15672 Jy ! Total flux subtracted in 100 components = 0.15672 Jy ! Clean residual min=-0.030198 max=0.039678 Jy/beam ! Clean residual mean=0.000801 rms=0.008576 Jy/beam ! Combined flux in latest and established models = 7.68833 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 163 components and 7.68833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196972Jy sigma=0.002276 ! Fit after self-cal, rms=0.195554Jy sigma=0.002262 ! Inverting map ! Added new window around map position (10.4, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299851 Jy ! Component: 100 - total flux cleaned = 0.0386726 Jy ! Total flux subtracted in 100 components = 0.0386726 Jy ! Clean residual min=-0.024226 max=0.025534 Jy/beam ! Clean residual mean=0.000568 rms=0.006623 Jy/beam ! Combined flux in latest and established models = 7.727 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 177 components and 7.727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185751Jy sigma=0.002124 ! Fit after self-cal, rms=0.184097Jy sigma=0.002105 ! 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 1.01 FD 1.00* GC 1.00* GG 1.00* ! HN 1.00 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.06 TC 1.00* ! TS 1.00* WF 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 GC 1.00* GG 1.00* ! HN 1.02 KP 1.00 LA 1.00 MA 1.00* ! MK 1.00* NL 1.01 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 TC 1.00* ! TS 1.00* WF 1.01 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00 MA 1.00* ! MK 1.03 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00 MA 1.00* ! MK 1.04 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.01 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* GC 1.00* GG 1.00* ! HN 0.99 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.01 NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.06 TC 1.00* ! TS 1.00* WF 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 GC 1.00* GG 1.00* ! HN 1.04 KP 1.00 LA 1.00 MA 1.00* ! MK 1.00* NL 1.01 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 TC 1.00* ! TS 1.00* WF 1.01 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00 MA 1.00* ! MK 1.02 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00 MA 1.00* ! MK 1.03 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* GC 1.00* GG 1.00* ! HN 0.98 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.08 TC 1.00* ! TS 1.00* WF 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.00 GC 1.00* GG 1.00* ! HN 1.03 KP 0.99 LA 1.00 MA 1.00* ! MK 1.00* NL 0.96 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.01 TC 1.00* ! TS 1.00* WF 1.04 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00 MA 1.00* ! MK 1.01 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00 MA 1.00* ! MK 0.96 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 0.99 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00* 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* GC 1.00* GG 1.00* ! HN 0.98 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.09 TC 1.00* ! TS 1.00* WF 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 GC 1.00* GG 1.00* ! HN 1.05 KP 0.99 LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00 SC 0.98 TC 1.00* ! TS 1.00* WF 1.09 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00* MA 1.00* ! MK 0.98 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 1.00 LA 1.00* MA 1.00* ! MK 0.94 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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=0.184097Jy sigma=0.002105 ! Fit after self-cal, rms=0.179975Jy sigma=0.002031 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.194 mas, bmaj=12.62 mas, bpa=16.39 degrees ! Estimated noise=1090.88 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 = -0.00638677 Jy ! Component: 100 - total flux cleaned = -0.00706854 Jy ! Total flux subtracted in 100 components = -0.00706854 Jy ! Clean residual min=-0.024020 max=0.024060 Jy/beam ! Clean residual mean=0.000432 rms=0.005804 Jy/beam ! Combined flux in latest and established models = 7.71993 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 192 components and 7.71993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175893Jy sigma=0.001979 ! Fit after self-cal, rms=0.175283Jy sigma=0.001971 ! 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 = 0.00393599 Jy ! Component: 100 - total flux cleaned = 0.00334935 Jy ! Total flux subtracted in 100 components = 0.00334935 Jy ! Clean residual min=-0.022806 max=0.023174 Jy/beam ! Clean residual mean=0.000414 rms=0.005514 Jy/beam ! Combined flux in latest and established models = 7.72328 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 199 components and 7.72328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172825Jy sigma=0.001941 ! Fit after self-cal, rms=0.166419Jy sigma=0.001867 ! Inverting map and beam ! Estimated beam: bmin=4.197 mas, bmaj=12.64 mas, bpa=16.43 degrees ! Estimated noise=1091.2 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 = 0.00159959 Jy ! Component: 100 - total flux cleaned = 0.00109711 Jy ! Total flux subtracted in 100 components = 0.00109711 Jy ! Clean residual min=-0.019396 max=0.022203 Jy/beam ! Clean residual mean=0.000374 rms=0.005124 Jy/beam ! Combined flux in latest and established models = 7.72438 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 204 components and 7.72438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164309Jy sigma=0.001840 ! Fit after self-cal, rms=0.164057Jy sigma=0.001838 ! Inverting map ! Added new window around map position (37.2, 15.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212688 Jy ! Component: 100 - total flux cleaned = 0.0285713 Jy ! Total flux subtracted in 100 components = 0.0285713 Jy ! Clean residual min=-0.019128 max=0.017234 Jy/beam ! Clean residual mean=0.000181 rms=0.004331 Jy/beam ! Combined flux in latest and established models = 7.75295 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 224 components and 7.75295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161195Jy sigma=0.001795 ! Fit after self-cal, rms=0.161028Jy sigma=0.001793 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1921-293_S ! Writing UV FITS file: 1921-293_S.uvf ! Writing 224 model components to file: 1921-293_S.mod ! wwins: Wrote 6 windows to 1921-293_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.197 x 12.64 at 16.43 degrees (North through East) ! Clean map min=-0.04684 max=4.9378 Jy/beam ! Writing clean map to FITS file: 1921-293_S.fits ! Writing difmap environment to: 1921-293_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1921-293_S] device 1921-293_Suv.ps/vps,1,2 ! Attempting to open device: '1921-293_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1921-293_Sim.ps/vps ! Attempting to open device: '1921-293_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=4.197 mas, bmaj=12.64 mas, bpa=16.43 degrees ! Estimated noise=1091.2 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.197 x 12.64 at 16.43 degrees (North through East) ! Clean map min=-0.04684 max=4.9378 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo5-0.4] quit ! Quitting program ! Log file 1921-293_S.log closed on Fri Jul 20 18:54:07 2007