! Started logfile: NRAO512_X.log on Tue Sep 11 22:45:36 2007 observe NRAO512_X.edt ! Reading UV FITS file: NRAO512_X.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 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 2124 lines of history. ! ! Reading 14680 visibilities. ![@gonzo7-0.1 NRAO512_X] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.1 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 7.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. select ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 171 telescope corrections were flagged in sub-array 1. ! A total of 401 telescope corrections were flagged in sub-array 2. ! A total of 1239 telescope corrections were flagged in sub-array 3. ! A total of 133 telescope corrections were flagged in sub-array 4. ! A total of 820 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 403 telescope corrections were flagged in sub-array 2. ! A total of 1239 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! A total of 811 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 403 telescope corrections were flagged in sub-array 2. ! A total of 1248 telescope corrections were flagged in sub-array 3. ! A total of 133 telescope corrections were flagged in sub-array 4. ! A total of 820 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 404 telescope corrections were flagged in sub-array 2. ! A total of 1252 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! A total of 841 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=0.349882Jy sigma=0.004448 ! Fit after self-cal, rms=0.348330Jy sigma=0.004451 ! 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=0.7458 mas, bmaj=0.8676 mas, bpa=-49.6 degrees ! Estimated noise=1152.14 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 = 0.509867 Jy ! Total flux subtracted in 50 components = 0.509867 Jy ! Clean residual min=-0.020763 max=0.142219 Jy/beam ! Clean residual mean=-0.000096 rms=0.007733 Jy/beam ! Combined flux in latest and established models = 0.509867 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 0.509867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226433Jy sigma=0.003726 ! Fit after self-cal, rms=0.226433Jy sigma=0.003726 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130698 Jy ! Total flux subtracted in 50 components = 0.130698 Jy ! Clean residual min=-0.012945 max=0.059613 Jy/beam ! Clean residual mean=-0.000049 rms=0.004491 Jy/beam ! Combined flux in latest and established models = 0.640565 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 0.640565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145979Jy sigma=0.002354 ! Fit after self-cal, rms=0.145973Jy sigma=0.002354 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0697328 Jy ! Total flux subtracted in 50 components = 0.0697328 Jy ! Clean residual min=-0.009394 max=0.035084 Jy/beam ! Clean residual mean=-0.000027 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 0.710298 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.710298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114271Jy sigma=0.001775 ! Fit after self-cal, rms=0.114268Jy sigma=0.001775 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417945 Jy ! Total flux subtracted in 50 components = 0.0417945 Jy ! Clean residual min=-0.008501 max=0.021457 Jy/beam ! Clean residual mean=-0.000014 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.752093 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.752093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099959Jy sigma=0.001493 ! Fit after self-cal, rms=0.099949Jy sigma=0.001493 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263929 Jy ! Total flux subtracted in 50 components = 0.0263929 Jy ! Clean residual min=-0.008048 max=0.014509 Jy/beam ! Clean residual mean=-0.000005 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.778486 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 42 components and 0.778486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093416Jy sigma=0.001354 ! Fit after self-cal, rms=0.093402Jy sigma=0.001353 ! 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=0.9051 mas, bmaj=1.016 mas, bpa=-52.33 degrees ! Estimated noise=590.554 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 = 0.028811 Jy ! Component: 100 - total flux cleaned = 0.0440495 Jy ! Total flux subtracted in 100 components = 0.0440495 Jy ! Clean residual min=-0.009188 max=0.013995 Jy/beam ! Clean residual mean=-0.000087 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 0.822535 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.822535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087247Jy sigma=0.001208 ! Fit after self-cal, rms=0.087227Jy sigma=0.001208 ! 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 1.01 FD 1.00* GC 1.06 GG 1.00* ! HN 1.00* KP 1.01 LA 1.03 MA 1.00* ! MK 0.98 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00 PT 1.07 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.98 GC 1.02 GG 1.00* ! HN 0.99 KP 0.94 LA 0.97 MA 1.22 ! MK 0.96 NL 1.08 NY 0.96 ON 0.99 ! OV 0.97 PT 0.98 SC 0.98 TC 1.00* ! TS 1.00* WF 1.02 WZ 0.97 ! ! 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 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.96 GC 1.06 GG 1.00* ! HN 0.96 KP 0.96 LA 0.97 MA 1.00* ! MK 1.00* NL 1.08 NY 1.03 ON 0.92 ! OV 0.97 PT 0.98 SC 0.99 TC 1.00* ! TS 1.00* WF 1.02 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 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00* GC 1.09 GG 1.00* ! HN 1.00* KP 0.98 LA 1.06 MA 1.00* ! MK 1.03 NL 1.00* NY 1.00* ON 1.00* ! OV 0.96 PT 1.06 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 1.01 FD 0.97 GC 1.04 GG 1.00* ! HN 0.99 KP 0.91 LA 0.96 MA 1.19 ! MK 0.98 NL 1.05 NY 0.95 ON 0.99 ! OV 0.96 PT 1.02 SC 0.95 TC 1.00* ! TS 1.00* WF 1.01 WZ 0.98 ! ! 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* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.95 GC 1.09 GG 1.00* ! HN 0.97 KP 0.91 LA 1.00 MA 1.00* ! MK 1.00* NL 1.04 NY 0.99 ON 0.98 ! OV 0.95 PT 1.02 SC 0.99 TC 1.00* ! TS 1.00* WF 1.03 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 1.02 FD 1.00* GC 1.10 GG 1.00* ! HN 1.00* KP 0.89 LA 1.02 MA 1.00* ! MK 1.01 NL 1.00* NY 1.00* ON 1.00* ! OV 1.01 PT 1.11 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 1.03 FD 0.97 GC 1.05 GG 1.00* ! HN 0.98 KP 0.86 LA 0.99 MA 1.25 ! MK 0.98 NL 1.03 NY 0.97 ON 1.17 ! OV 1.00 PT 1.05 SC 0.99 TC 1.00* ! TS 1.00* WF 1.10 WZ 1.00 ! ! 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 1.04 FD 0.97 GC 1.03 GG 1.00* ! HN 0.97 KP 0.86 LA 0.99 MA 1.00* ! MK 1.00* NL 1.04 NY 0.97 ON 1.01 ! OV 0.99 PT 1.05 SC 1.03 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 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 1.01 FD 1.00* GC 1.16 GG 1.00* ! HN 1.00* KP 1.00 LA 1.02 MA 1.00* ! MK 1.07 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00 PT 1.06 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 1.01 FD 0.96 GC 1.07 GG 1.00* ! HN 1.01 KP 0.91 LA 0.97 MA 1.23 ! MK 1.02 NL 1.06 NY 1.03 ON 1.13 ! OV 0.99 PT 1.05 SC 1.00 TC 1.00* ! TS 1.00* WF 1.13 WZ 1.00 ! ! 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 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.95 GC 1.10 GG 1.00* ! HN 0.97 KP 0.91 LA 0.96 MA 1.00* ! MK 1.00* NL 1.03 NY 1.00* ON 1.00* ! OV 1.00 PT 1.05 SC 1.05 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* ! ! ! Fit before self-cal, rms=0.087227Jy sigma=0.001208 ! Fit after self-cal, rms=0.075550Jy sigma=0.000989 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.907 mas, bmaj=1.026 mas, bpa=-52.44 degrees ! Estimated noise=586.171 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 = 0.000487703 Jy ! Component: 100 - total flux cleaned = 0.000576329 Jy ! Total flux subtracted in 100 components = 0.000576329 Jy ! Clean residual min=-0.003913 max=0.004836 Jy/beam ! Clean residual mean=-0.000063 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.823112 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 65 components and 0.823112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075345Jy sigma=0.000987 ! Fit after self-cal, rms=0.075345Jy sigma=0.000987 ! 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 = 6.93237e-05 Jy ! Component: 100 - total flux cleaned = 6.89638e-05 Jy ! Total flux subtracted in 100 components = 6.89638e-05 Jy ! Clean residual min=-0.003926 max=0.004788 Jy/beam ! Clean residual mean=-0.000063 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.823181 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.823181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075270Jy sigma=0.000986 ! Fit after self-cal, rms=0.072209Jy sigma=0.000950 ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=1.022 mas, bpa=-51.43 degrees ! Estimated noise=586.563 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 (-0.2, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434546 Jy ! Component: 100 - total flux cleaned = 0.00564575 Jy ! Total flux subtracted in 100 components = 0.00564575 Jy ! Clean residual min=-0.002952 max=0.003274 Jy/beam ! Clean residual mean=-0.000007 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.828826 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 79 components and 0.828826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071949Jy sigma=0.000946 ! Fit after self-cal, rms=0.071921Jy sigma=0.000946 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save NRAO512_X ! Writing UV FITS file: NRAO512_X.uvf ! Writing 79 model components to file: NRAO512_X.mod ! wwins: Wrote 2 windows to NRAO512_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9093 x 1.022 at -51.43 degrees (North through East) ! Clean map min=-0.0028402 max=0.68402 Jy/beam ! Writing clean map to FITS file: NRAO512_X.fits ! Writing difmap environment to: NRAO512_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot NRAO512_X] device NRAO512_Xuv.ps/vps,1,2 ! Attempting to open device: 'NRAO512_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device NRAO512_Xim.ps/vps ! Attempting to open device: 'NRAO512_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=0.9093 mas, bmaj=1.022 mas, bpa=-51.43 degrees ! Estimated noise=586.563 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9093 x 1.022 at -51.43 degrees (North through East) ! Clean map min=-0.0028402 max=0.68402 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.1] quit ! Quitting program ! Log file NRAO512_X.log closed on Tue Sep 11 22:45:46 2007