! Started logfile: J1127-1857_X_2003_05_07_pus_uvs.log on Thu Dec 14 15:26:18 2006 obs J1127-1857_X_2003_05_07_pus_uva.fits ! Reading UV FITS file: J1127-1857_X_2003_05_07_pus_uva.fits ! AN table 1: 11 integrations on 171 of 171 possible baselines. ! AN table 2: 70 integrations on 171 of 171 possible baselines. ! AN table 3: 1 integrations on 171 of 171 possible baselines. ! AN table 4: 182 integrations on 171 of 171 possible baselines. ! AN table 5: 129 integrations on 171 of 171 possible baselines. ! AN table 6: 11 integrations on 171 of 171 possible baselines. ! AN table 7: 71 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.115235 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1127-1857 ! ! 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 1739 lines of history. ! ! Reading 37440 visibilities. select I ! Polarization I is unavailable. ! 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 float field_size field_size = 256 float field_cell field_cell = 0.2 float taper_size taper_size = 70. integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize. 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 179 telescope corrections were flagged in sub-array 1. ! A total of 1260 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 2239 telescope corrections were flagged in sub-array 4. ! A total of 1776 telescope corrections were flagged in sub-array 5. ! A total of 179 telescope corrections were flagged in sub-array 6. ! A total of 837 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 179 telescope corrections were flagged in sub-array 1. ! A total of 1260 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 2239 telescope corrections were flagged in sub-array 4. ! A total of 1776 telescope corrections were flagged in sub-array 5. ! A total of 179 telescope corrections were flagged in sub-array 6. ! A total of 837 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 179 telescope corrections were flagged in sub-array 1. ! A total of 1260 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 2239 telescope corrections were flagged in sub-array 4. ! A total of 1776 telescope corrections were flagged in sub-array 5. ! A total of 179 telescope corrections were flagged in sub-array 6. ! A total of 837 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! A total of 1260 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! A total of 2239 telescope corrections were flagged in sub-array 4. ! A total of 1788 telescope corrections were flagged in sub-array 5. ! A total of 179 telescope corrections were flagged in sub-array 6. ! A total of 837 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.026437Jy sigma=0.008492 ! Fit after self-cal, rms=0.390688Jy sigma=0.002591 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.6% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.6066 mas, bmaj=1.026 mas, bpa=0.8743 degrees ! Estimated noise=1072.82 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.853158 Jy ! Component: 100 - total flux cleaned = 1.07057 Jy ! Total flux subtracted in 100 components = 1.07057 Jy ! Clean residual min=-0.038984 max=0.088399 Jy/beam ! Clean residual mean=0.000869 rms=0.012280 Jy/beam ! Combined flux in latest and established models = 1.07057 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.07057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.361215Jy sigma=0.002232 ! Fit after self-cal, rms=0.361367Jy sigma=0.002232 ! Inverting map ! Your choice of large map pixels excluded 1.6% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0993228 Jy ! Component: 100 - total flux cleaned = 0.159182 Jy ! Total flux subtracted in 100 components = 0.159182 Jy ! Clean residual min=-0.035169 max=0.041467 Jy/beam ! Clean residual mean=0.000100 rms=0.008479 Jy/beam ! Combined flux in latest and established models = 1.22975 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 1.22975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330118Jy sigma=0.001677 ! Fit after self-cal, rms=0.330108Jy sigma=0.001677 ! Inverting map ! Your choice of large map pixels excluded 1.6% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 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 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.6% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.7953 mas, bmaj=1.59 mas, bpa=-4.337 degrees ! Estimated noise=460.77 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425803 Jy ! Component: 100 - total flux cleaned = 0.0578299 Jy ! Component: 150 - total flux cleaned = 0.0633649 Jy ! Component: 200 - total flux cleaned = 0.0633614 Jy ! Total flux subtracted in 200 components = 0.0633614 Jy ! Clean residual min=-0.022279 max=0.014987 Jy/beam ! Clean residual mean=-0.001255 rms=0.004701 Jy/beam ! Combined flux in latest and established models = 1.29311 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 1.29311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327125Jy sigma=0.001594 ! Fit after self-cal, rms=0.327178Jy sigma=0.001594 ! Inverting map ! Your choice of large map pixels excluded 1.6% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! 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 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.10 ! MC 1.12 MK 1.00* NL 1.00* ON 1.13 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.98 GG 1.00* HN 0.95 ! KK 1.00* KP 1.09 LA 0.98 MA 1.00* ! MC 1.00* MK 1.02 NL 1.05 ON 1.00* ! OV 0.98 PT 0.98 SC 0.96 TC 0.90 ! TS 1.00* WF 1.05 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.01 GG 1.00* HN 1.09 ! KK 1.00* KP 1.00* LA 1.03 MA 1.11 ! MC 1.25 MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.08 SC 0.93 TC 0.92 ! TS 1.00* WF 0.99 WZ 0.96 ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 FD 0.97 GG 1.00* HN 1.00* ! KK 1.00* KP 1.08 LA 0.96 MA 1.00* ! MC 1.00* MK 0.93 NL 1.06 ON 1.00* ! OV 0.92 PT 0.98 SC 1.06 TC 0.95 ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.13 ! MC 1.10 MK 1.00* NL 1.00* ON 1.24 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.98 GG 1.00* HN 0.96 ! KK 1.00* KP 1.03 LA 0.98 MA 1.00* ! MC 1.00* MK 1.02 NL 1.00 ON 1.00* ! OV 0.97 PT 1.02 SC 0.92 TC 0.99 ! TS 1.00* WF 1.07 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.02 GG 1.00* HN 1.11 ! KK 1.00* KP 1.00* LA 1.05 MA 1.07 ! MC 1.19 MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.12 SC 0.89 TC 1.04 ! TS 1.00* WF 1.02 WZ 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 FD 0.97 GG 1.00* HN 1.00* ! KK 1.00* KP 1.03 LA 0.96 MA 1.00* ! MC 1.00* MK 0.94 NL 1.01 ON 1.00* ! OV 0.91 PT 1.02 SC 1.01 TC 1.03 ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.02 ! MC 1.09 MK 1.00* NL 1.00* ON 1.24 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.97 GG 1.00* HN 0.94 ! KK 1.00* KP 0.95 LA 0.98 MA 1.00* ! MC 1.00* MK 1.02 NL 0.98 ON 1.00* ! OV 1.00 PT 1.05 SC 0.93 TC 0.99 ! TS 1.00* WF 1.03 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00 GG 1.00* HN 1.09 ! KK 1.00* KP 1.00* LA 1.06 MA 1.07 ! MC 1.38 MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.12 SC 0.91 TC 0.91 ! TS 1.00* WF 1.00 WZ 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.06 FD 0.96 GG 1.00* HN 1.00* ! KK 1.00* KP 0.95 LA 0.96 MA 1.00* ! MC 1.00* MK 0.93 NL 0.99 ON 1.00* ! OV 0.94 PT 1.04 SC 1.01 TC 0.97 ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.02 ! MC 1.09 MK 1.00* NL 1.00* ON 1.16 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.95 GG 1.00* HN 0.97 ! KK 1.00* KP 1.02 LA 0.97 MA 1.00* ! MC 1.00* MK 1.05 NL 0.99 ON 1.00* ! OV 0.99 PT 1.04 SC 0.97 TC 1.03 ! TS 1.00* WF 1.02 WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.97 GG 1.00* HN 1.11 ! KK 1.00* KP 1.00* LA 1.05 MA 1.12 ! MC 2.16 MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.15 SC 0.95 TC 0.95 ! TS 1.00* WF 0.95 WZ 0.94 ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 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 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 0.93 GG 1.00* HN 1.00* ! KK 1.00* KP 1.01 LA 0.94 MA 1.00* ! MC 1.00* MK 0.97 NL 1.01 ON 1.00* ! OV 0.93 PT 1.04 SC 1.06 TC 1.03 ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.327178Jy sigma=0.001594 ! Fit after self-cal, rms=0.319740Jy sigma=0.001323 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.8136 mas, bmaj=1.601 mas, bpa=-4.242 degrees ! Estimated noise=462.731 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00401973 Jy ! Component: 100 - total flux cleaned = -0.00494207 Jy ! Component: 150 - total flux cleaned = -0.00535176 Jy ! Component: 200 - total flux cleaned = -0.00572633 Jy ! Total flux subtracted in 200 components = -0.00572632 Jy ! Clean residual min=-0.008350 max=0.006443 Jy/beam ! Clean residual mean=-0.000098 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 1.28739 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.28739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319262Jy sigma=0.001319 ! Fit after self-cal, rms=0.319482Jy sigma=0.001318 ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319482Jy sigma=0.001318 ! Fit after self-cal, rms=0.319787Jy sigma=0.001317 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.8157 mas, bmaj=1.603 mas, bpa=-4.21 degrees ! Estimated noise=462.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00290482 Jy ! Component: 100 - total flux cleaned = -0.00348086 Jy ! Component: 150 - total flux cleaned = -0.00398284 Jy ! Component: 200 - total flux cleaned = -0.00428063 Jy ! Total flux subtracted in 200 components = -0.00428063 Jy ! Clean residual min=-0.007223 max=0.006450 Jy/beam ! Clean residual mean=-0.000018 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 1.28311 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 1.28311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319465Jy sigma=0.001314 ! Fit after self-cal, rms=0.319448Jy sigma=0.001314 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258002 Jy ! Component: 100 - total flux cleaned = -0.00049754 Jy ! Component: 150 - total flux cleaned = -0.000714011 Jy ! Component: 200 - total flux cleaned = -0.00081205 Jy ! Total flux subtracted in 200 components = -0.00081205 Jy ! Clean residual min=-0.006442 max=0.006761 Jy/beam ! Clean residual mean=0.000003 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 1.28229 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 1.28229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319324Jy sigma=0.001313 ! Fit after self-cal, rms=0.319324Jy sigma=0.001313 ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Added new window around map position (1.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573165 Jy ! Component: 100 - total flux cleaned = 0.00618329 Jy ! Component: 150 - total flux cleaned = 0.00607164 Jy ! Component: 200 - total flux cleaned = 0.0059711 Jy ! Total flux subtracted in 200 components = 0.0059711 Jy ! Clean residual min=-0.006540 max=0.003632 Jy/beam ! Clean residual mean=-0.000143 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 1.28827 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 1.28827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319129Jy sigma=0.001311 ! Fit after self-cal, rms=0.319129Jy sigma=0.001311 ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319129Jy sigma=0.001311 ! Fit after self-cal, rms=0.317644Jy sigma=0.001282 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.8181 mas, bmaj=1.604 mas, bpa=-4.178 degrees ! Estimated noise=462.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104261 Jy ! Component: 100 - total flux cleaned = -0.00103739 Jy ! Component: 150 - total flux cleaned = -0.00116083 Jy ! Component: 200 - total flux cleaned = -0.00127788 Jy ! Total flux subtracted in 200 components = -0.00127788 Jy ! Clean residual min=-0.005139 max=0.004239 Jy/beam ! Clean residual mean=-0.000099 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 1.28699 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 1.28699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317471Jy sigma=0.001280 ! Fit after self-cal, rms=0.317416Jy sigma=0.001280 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360487 Jy ! Component: 100 - total flux cleaned = 0.000264843 Jy ! Component: 150 - total flux cleaned = 0.000174782 Jy ! Component: 200 - total flux cleaned = 9.28879e-05 Jy ! Total flux subtracted in 200 components = 9.28879e-05 Jy ! Clean residual min=-0.004658 max=0.003841 Jy/beam ! Clean residual mean=-0.000101 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 1.28708 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 1.28708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317335Jy sigma=0.001280 ! Fit after self-cal, rms=0.317335Jy sigma=0.001280 ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317335Jy sigma=0.001280 ! Fit after self-cal, rms=0.317388Jy sigma=0.001279 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=2.317 mas, bmaj=4.519 mas, bpa=-4.774 degrees ! Estimated noise=559.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000659015 Jy ! Component: 100 - total flux cleaned = -0.000900864 Jy ! Component: 150 - total flux cleaned = -0.00110778 Jy ! Component: 200 - total flux cleaned = -0.00128454 Jy ! Total flux subtracted in 200 components = -0.00128454 Jy ! Clean residual min=-0.003022 max=0.002129 Jy/beam ! Clean residual mean=-0.000155 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 1.2858 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 1.2858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317339Jy sigma=0.001278 ! Fit after self-cal, rms=0.317315Jy sigma=0.001278 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183608 Jy ! Component: 100 - total flux cleaned = 0.000126836 Jy ! Component: 150 - total flux cleaned = -7.18434e-05 Jy ! Component: 200 - total flux cleaned = -0.000205253 Jy ! Total flux subtracted in 200 components = -0.000205253 Jy ! Clean residual min=-0.002907 max=0.002175 Jy/beam ! Clean residual mean=-0.000144 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 1.28559 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 1.28559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317302Jy sigma=0.001278 ! Fit after self-cal, rms=0.317296Jy sigma=0.001278 ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.8196 mas, bmaj=1.605 mas, bpa=-4.152 degrees ! Estimated noise=463.076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8196 x 1.605 at -4.152 degrees (North through East) ! Clean map min=-0.0037868 max=1.1613 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317296Jy sigma=0.001278 ! Fit after self-cal, rms=0.484407Jy sigma=0.001126 ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.8198 mas, bmaj=1.607 mas, bpa=-4.09 degrees ! Estimated noise=462.328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00248911 Jy ! Component: 100 - total flux cleaned = -0.00319349 Jy ! Component: 150 - total flux cleaned = -0.00335414 Jy ! Component: 200 - total flux cleaned = -0.00335321 Jy ! Total flux subtracted in 200 components = -0.00335321 Jy ! Clean residual min=-0.002916 max=0.002967 Jy/beam ! Clean residual mean=-0.000113 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.28224 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 1.28224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.484363Jy sigma=0.001125 ! Fit after self-cal, rms=0.484364Jy sigma=0.001125 ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237202 Jy ! Component: 100 - total flux cleaned = -0.000237042 Jy ! Component: 150 - total flux cleaned = -0.000297988 Jy ! Component: 200 - total flux cleaned = -0.000298116 Jy ! Total flux subtracted in 200 components = -0.000298116 Jy ! Clean residual min=-0.002635 max=0.002642 Jy/beam ! Clean residual mean=-0.000106 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 1.28194 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 1.28194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.484349Jy sigma=0.001125 ! Fit after self-cal, rms=0.484343Jy sigma=0.001125 ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.484343Jy sigma=0.001125 ! Fit after self-cal, rms=0.625489Jy sigma=0.001125 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 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. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.636 mas, bmaj=1.031 mas, bpa=-1.272 degrees ! Estimated noise=1082.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.880031 Jy ! Component: 100 - total flux cleaned = 1.09217 Jy ! Component: 150 - total flux cleaned = 1.16726 Jy ! Component: 200 - total flux cleaned = 1.20591 Jy ! Total flux subtracted in 200 components = 1.20591 Jy ! Clean residual min=-0.008643 max=0.019613 Jy/beam ! Clean residual mean=0.000345 rms=0.002810 Jy/beam ! Combined flux in latest and established models = 1.20591 Jy uvw 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. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 1.20591 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.8209 mas, bmaj=1.608 mas, bpa=-4.084 degrees ! Estimated noise=462.08 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376841 Jy ! Component: 100 - total flux cleaned = 0.0546322 Jy ! Component: 150 - total flux cleaned = 0.0631969 Jy ! Component: 200 - total flux cleaned = 0.0683817 Jy ! Total flux subtracted in 200 components = 0.0683817 Jy ! Clean residual min=-0.002894 max=0.006064 Jy/beam ! Clean residual mean=0.000075 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.2743 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 1.2743 Jy ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Added new window around map position (0, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419962 Jy ! Component: 100 - total flux cleaned = 0.0045822 Jy ! Component: 150 - total flux cleaned = 0.0046963 Jy ! Component: 200 - total flux cleaned = 0.00498465 Jy ! Total flux subtracted in 200 components = 0.00498465 Jy ! Clean residual min=-0.002772 max=0.002322 Jy/beam ! Clean residual mean=-0.000057 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 1.27928 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 1.27928 Jy ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=2.317 mas, bmaj=4.518 mas, bpa=-4.809 degrees ! Estimated noise=557.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.08026e-07 Jy ! Component: 100 - total flux cleaned = 2.9982e-06 Jy ! Component: 150 - total flux cleaned = 4.20504e-05 Jy ! Component: 200 - total flux cleaned = 7.78256e-05 Jy ! Total flux subtracted in 200 components = 7.78256e-05 Jy ! Clean residual min=-0.002027 max=0.001565 Jy/beam ! Clean residual mean=-0.000135 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 1.27936 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.19999e-05 Jy ! Component: 100 - total flux cleaned = 6.32865e-05 Jy ! Component: 150 - total flux cleaned = 6.42895e-05 Jy ! Component: 200 - total flux cleaned = 4.03641e-05 Jy ! Total flux subtracted in 200 components = 4.03641e-05 Jy ! Clean residual min=-0.002013 max=0.001511 Jy/beam ! Clean residual mean=-0.000138 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 1.2794 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 1.2794 Jy ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! Estimated beam: bmin=0.8209 mas, bmaj=1.608 mas, bpa=-4.084 degrees ! Estimated noise=462.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454097 Jy ! Component: 100 - total flux cleaned = -0.000374484 Jy ! Component: 150 - total flux cleaned = -0.000375374 Jy ! Component: 200 - total flux cleaned = -0.000373257 Jy ! Total flux subtracted in 200 components = -0.000373257 Jy ! Clean residual min=-0.002176 max=0.002090 Jy/beam ! Clean residual mean=-0.000054 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 1.27903 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 1.27903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.625423Jy sigma=0.001123 ! Fit after self-cal, rms=0.625417Jy sigma=0.001123 wmodel J1127-1857_X_2003_05_07_pus_map.mod ! Writing 76 model components to file: J1127-1857_X_2003_05_07_pus_map.mod wobs J1127-1857_X_2003_05_07_pus_uvs.fits ! Writing UV FITS file: J1127-1857_X_2003_05_07_pus_uvs.fits wwins J1127-1857_X_2003_05_07_pus_map.win ! wwins: Wrote 3 windows to J1127-1857_X_2003_05_07_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000452695 Jy ! Component: 100 - total flux cleaned = -0.00101902 Jy ! Component: 150 - total flux cleaned = -0.00130521 Jy ! Component: 200 - total flux cleaned = -0.00151266 Jy ! Component: 250 - total flux cleaned = -0.00168043 Jy ! Component: 300 - total flux cleaned = -0.00190829 Jy ! Component: 350 - total flux cleaned = -0.00209825 Jy ! Component: 400 - total flux cleaned = -0.00228346 Jy ! Component: 450 - total flux cleaned = -0.00246389 Jy ! Component: 500 - total flux cleaned = -0.00258135 Jy ! Component: 550 - total flux cleaned = -0.00266777 Jy ! Component: 600 - total flux cleaned = -0.00280909 Jy ! Component: 650 - total flux cleaned = -0.00283685 Jy ! Component: 700 - total flux cleaned = -0.0028917 Jy ! Component: 750 - total flux cleaned = -0.0029723 Jy ! Component: 800 - total flux cleaned = -0.00305137 Jy ! Component: 850 - total flux cleaned = -0.00310307 Jy ! Component: 900 - total flux cleaned = -0.00312849 Jy ! Component: 950 - total flux cleaned = -0.00317901 Jy ! Component: 1000 - total flux cleaned = -0.00322873 Jy ! Total flux subtracted in 1024 components = -0.00320425 Jy ! Clean residual min=-0.001518 max=0.001316 Jy/beam ! Clean residual mean=-0.000015 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 1.27582 Jy keep ! Adding 58 model components to the UV plane model. ! The established model now contains 133 components and 1.27582 Jy wmap "J1127-1857_X_2003_05_07_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8209 x 1.608 at -4.084 degrees (North through East) ! Clean map min=-0.0022519 max=1.1605 Jy/beam ! Writing clean map to FITS file: J1127-1857_X_2003_05_07_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.16048 invert ! Inverting map ! Your choice of large map pixels excluded 1.62% of the data. ! The x-axis pixel size should ideally be below 0.1872 milli-arcsec ! The y-axis pixel size should ideally be below 0.1943 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000460484 device "J1127-1857_X_2003_05_07_pus\_map.eps/VPS" ! Attempting to open device: 'J1127-1857_X_2003_05_07_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119041 0.119041 0.238082 0.476163 0.952326 1.90465 3.80931 7.61861 15.2372 30.4744 60.9489 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8209 x 1.608 at -4.084 degrees (North through East) ! Clean map min=-0.0022519 max=1.1605 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1127-1857_X_2003_05_07_pus\_map.gif/vgif" ! Attempting to open device: 'J1127-1857_X_2003_05_07_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1127-1857_X_2003_05_07_pus_uvs.log closed on Thu Dec 14 15:28:30 2006