! Started logfile: NRAO512_S.log on Wed Jul 25 21:03:59 2007 observe NRAO512_S.edt ! Reading UV FITS file: NRAO512_S.edt ! AN table 1: 9 integrations on 171 of 171 possible baselines. ! AN table 2: 23 integrations on 171 of 171 possible baselines. ! AN table 3: 88 integrations on 171 of 171 possible baselines. ! AN table 4: 7 integrations on 171 of 171 possible baselines. ! AN table 5: 49 integrations on 171 of 171 possible baselines. ! AN table 6: 30 integrations on 171 of 171 possible baselines. ! AN table 7: 7 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.100761 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: NRAO512 ! 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 14680 visibilities. ![@gonzo7-0.4 NRAO512_S] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.4 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 7.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. select ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 171 telescope corrections were flagged in sub-array 1. ! A total of 409 telescope corrections were flagged in sub-array 2. ! A total of 1260 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! A total of 823 telescope corrections were flagged in sub-array 5. ! A total of 570 telescope corrections were flagged in sub-array 6. ! A total of 133 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! A total of 409 telescope corrections were flagged in sub-array 2. ! A total of 1241 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! A total of 829 telescope corrections were flagged in sub-array 5. ! A total of 570 telescope corrections were flagged in sub-array 6. ! A total of 133 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! A total of 420 telescope corrections were flagged in sub-array 2. ! A total of 1266 telescope corrections were flagged in sub-array 3. ! A total of 133 telescope corrections were flagged in sub-array 4. ! A total of 830 telescope corrections were flagged in sub-array 5. ! A total of 570 telescope corrections were flagged in sub-array 6. ! A total of 133 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 171 telescope corrections were flagged in sub-array 1. ! A total of 429 telescope corrections were flagged in sub-array 2. ! A total of 1303 telescope corrections were flagged in sub-array 3. ! A total of 133 telescope corrections were flagged in sub-array 4. ! A total of 848 telescope corrections were flagged in sub-array 5. ! A total of 570 telescope corrections were flagged in sub-array 6. ! A total of 133 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.193768Jy sigma=0.002414 ! Fit after self-cal, rms=0.192753Jy sigma=0.002409 ! 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=2.849 mas, bmaj=3.228 mas, bpa=-52.11 degrees ! Estimated noise=1353.56 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 = 0.656265 Jy ! Total flux subtracted in 50 components = 0.656265 Jy ! Clean residual min=-0.026411 max=0.183046 Jy/beam ! Clean residual mean=-0.000072 rms=0.008540 Jy/beam ! Combined flux in latest and established models = 0.656265 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 0.656265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235177Jy sigma=0.003838 ! Fit after self-cal, rms=0.235178Jy sigma=0.003838 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147012 Jy ! Total flux subtracted in 50 components = 0.147012 Jy ! Clean residual min=-0.014571 max=0.051051 Jy/beam ! Clean residual mean=-0.000039 rms=0.004262 Jy/beam ! Combined flux in latest and established models = 0.803277 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 0.803277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135444Jy sigma=0.002137 ! Fit after self-cal, rms=0.135439Jy sigma=0.002137 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.056017 Jy ! Total flux subtracted in 50 components = 0.056017 Jy ! Clean residual min=-0.011761 max=0.027849 Jy/beam ! Clean residual mean=-0.000028 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.859294 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 18 components and 0.859294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115087Jy sigma=0.001723 ! Fit after self-cal, rms=0.115051Jy sigma=0.001722 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326825 Jy ! Total flux subtracted in 50 components = 0.0326825 Jy ! Clean residual min=-0.010734 max=0.016575 Jy/beam ! Clean residual mean=-0.000022 rms=0.002901 Jy/beam ! Combined flux in latest and established models = 0.891976 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 23 components and 0.891976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107269Jy sigma=0.001552 ! Fit after self-cal, rms=0.107244Jy sigma=0.001552 ! 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=3.355 mas, bmaj=3.863 mas, bpa=-55.12 degrees ! Estimated noise=667.149 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 = 0.0294138 Jy ! Component: 100 - total flux cleaned = 0.0448078 Jy ! Total flux subtracted in 100 components = 0.0448078 Jy ! Clean residual min=-0.010407 max=0.012777 Jy/beam ! Clean residual mean=-0.000073 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.936784 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 49 components and 0.936784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101652Jy sigma=0.001418 ! Fit after self-cal, rms=0.101630Jy sigma=0.001418 ! 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 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 2: ! BR 1.03 FD 1.00* GC 1.01 GG 1.00* ! HN 1.00* KP 0.88 LA 1.06 MA 1.00* ! MK 0.92 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.04 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.10 GC 1.00 GG 1.00* ! HN 0.95 KP 0.89 LA 1.03 MA 1.23 ! MK 1.00 NL 0.97 NY 1.11 ON 1.02 ! OV 0.95 PT 1.01 SC 0.93 TC 1.00* ! TS 1.00* WF 1.05 WZ 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! 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 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.11 GC 1.00 GG 1.00* ! HN 0.95 KP 0.88 LA 1.02 MA 1.00* ! MK 1.00* NL 0.97 NY 1.11 ON 1.11 ! OV 0.96 PT 1.00 SC 0.96 TC 1.00* ! TS 1.00* WF 1.08 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* ! ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00* GC 0.90 GG 1.00* ! HN 1.00* KP 0.93 LA 1.06 MA 1.00* ! MK 1.02 NL 1.00* NY 1.00* ON 1.00* ! OV 0.96 PT 1.02 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 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.04 GC 0.97 GG 1.00* ! HN 0.99 KP 0.96 LA 0.98 MA 1.18 ! MK 1.02 NL 1.01 NY 1.09 ON 1.01 ! OV 1.02 PT 1.00 SC 0.93 TC 1.00* ! TS 1.00* WF 1.07 WZ 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! 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 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.03 GC 1.01 GG 1.00* ! HN 0.98 KP 0.95 LA 0.98 MA 1.00* ! MK 1.00* NL 1.03 NY 1.07 ON 0.99 ! OV 1.01 PT 1.01 SC 1.00 TC 1.00* ! TS 1.00* WF 1.15 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* ! ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 1.05 GG 1.00* ! HN 1.00* KP 0.92 LA 0.88 MA 1.00* ! MK 0.99 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.04 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.99 GC 1.07 GG 1.00* ! HN 1.00 KP 0.95 LA 0.85 MA 1.24 ! MK 0.97 NL 1.03 NY 1.02 ON 1.02 ! OV 1.00 PT 1.04 SC 1.06 TC 1.00* ! TS 1.00* WF 1.12 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! 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 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 GC 1.07 GG 1.00* ! HN 1.01 KP 0.96 LA 0.85 MA 1.00* ! MK 1.00* NL 1.03 NY 1.07 ON 0.98 ! OV 1.01 PT 1.04 SC 1.08 TC 1.00* ! TS 1.00* WF 1.17 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* ! ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.00* GC 1.21 GG 1.00* ! HN 1.00* KP 0.88 LA 1.00* MA 1.00* ! MK 0.95 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 0.97 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 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.90 GC 1.11 GG 1.00* ! HN 1.00 KP 0.95 LA 0.82 MA 1.00* ! MK 0.94 NL 0.97 NY 1.01 ON 1.02 ! OV 0.88 PT 0.99 SC 1.08 TC 1.00* ! TS 1.00* WF 1.13 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! 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 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.92 GC 1.15 GG 1.00* ! HN 0.93 KP 0.96 LA 0.88 MA 1.00* ! MK 1.00* NL 0.99 NY 0.92 ON 0.94 ! OV 0.92 PT 0.98 SC 1.09 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* ! ! 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=0.101630Jy sigma=0.001418 ! Fit after self-cal, rms=0.081082Jy sigma=0.001057 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=3.894 mas, bpa=-54.37 degrees ! Estimated noise=663.397 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 = -9.61475e-06 Jy ! Component: 100 - total flux cleaned = 7.70332e-06 Jy ! Total flux subtracted in 100 components = 7.70332e-06 Jy ! Clean residual min=-0.004574 max=0.005872 Jy/beam ! Clean residual mean=-0.000077 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.936792 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.936792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080913Jy sigma=0.001055 ! Fit after self-cal, rms=0.080917Jy sigma=0.001055 ! 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 (-7.2, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589893 Jy ! Component: 100 - total flux cleaned = 0.00781519 Jy ! Total flux subtracted in 100 components = 0.00781519 Jy ! Clean residual min=-0.004512 max=0.004523 Jy/beam ! Clean residual mean=-0.000096 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.944607 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.944607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080593Jy sigma=0.001048 ! Fit after self-cal, rms=0.075465Jy sigma=0.000967 ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=3.884 mas, bpa=-54.11 degrees ! Estimated noise=663.707 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 = 0.00302925 Jy ! Component: 100 - total flux cleaned = 0.00331611 Jy ! Total flux subtracted in 100 components = 0.00331611 Jy ! Clean residual min=-0.002865 max=0.002946 Jy/beam ! Clean residual mean=-0.000034 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.947923 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 77 components and 0.947923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075352Jy sigma=0.000965 ! Fit after self-cal, rms=0.075340Jy sigma=0.000965 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save NRAO512_S ! Writing UV FITS file: NRAO512_S.uvf ! Writing 77 model components to file: NRAO512_S.mod ! wwins: Wrote 2 windows to NRAO512_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.364 x 3.884 at -54.11 degrees (North through East) ! Clean map min=-0.002775 max=0.85549 Jy/beam ! Writing clean map to FITS file: NRAO512_S.fits ! Writing difmap environment to: NRAO512_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot NRAO512_S] device NRAO512_Suv.ps/vps,1,2 ! Attempting to open device: 'NRAO512_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device NRAO512_Sim.ps/vps ! Attempting to open device: 'NRAO512_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=3.364 mas, bmaj=3.884 mas, bpa=-54.11 degrees ! Estimated noise=663.707 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.364 x 3.884 at -54.11 degrees (North through East) ! Clean map min=-0.002775 max=0.85549 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.4] quit ! Quitting program ! Log file NRAO512_S.log closed on Wed Jul 25 21:04:11 2007