! Started logfile: J0541-0541_X_2003_06_18_pus_uvs.log on Thu Jan 18 13:26:18 2007 obs J0541-0541_X_2003_06_18_pus_uva.fits ! Reading UV FITS file: J0541-0541_X_2003_06_18_pus_uva.fits ! AN table 1: 218 integrations on 153 of 153 possible baselines. ! AN table 2: 290 integrations on 153 of 153 possible baselines. ! AN table 3: 358 integrations on 153 of 153 possible baselines. ! AN table 4: 38 integrations on 153 of 153 possible baselines. ! AN table 5: 10 integrations on 153 of 153 possible baselines. ! AN table 6: 26 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.12581 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0541-0541 ! ! 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 2235 lines of history. ! ! Reading 72376 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 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 3087 telescope corrections were flagged in sub-array 1. ! A total of 4156 telescope corrections were flagged in sub-array 2. ! A total of 4128 telescope corrections were flagged in sub-array 3. ! A total of 684 telescope corrections were flagged in sub-array 4. ! A total of 135 telescope corrections were flagged in sub-array 5. ! A total of 468 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 3019 telescope corrections were flagged in sub-array 1. ! A total of 3917 telescope corrections were flagged in sub-array 2. ! A total of 4096 telescope corrections were flagged in sub-array 3. ! A total of 648 telescope corrections were flagged in sub-array 4. ! A total of 135 telescope corrections were flagged in sub-array 5. ! A total of 468 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 3019 telescope corrections were flagged in sub-array 1. ! A total of 3917 telescope corrections were flagged in sub-array 2. ! A total of 4096 telescope corrections were flagged in sub-array 3. ! A total of 648 telescope corrections were flagged in sub-array 4. ! A total of 135 telescope corrections were flagged in sub-array 5. ! A total of 468 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 3019 telescope corrections were flagged in sub-array 1. ! A total of 3917 telescope corrections were flagged in sub-array 2. ! A total of 4096 telescope corrections were flagged in sub-array 3. ! A total of 648 telescope corrections were flagged in sub-array 4. ! A total of 135 telescope corrections were flagged in sub-array 5. ! A total of 468 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.810778Jy sigma=0.008385 ! Fit after self-cal, rms=0.629441Jy sigma=0.005903 ! 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 1.4% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.6069 mas, bmaj=1.216 mas, bpa=0.7194 degrees ! Estimated noise=737.16 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 = 0.411424 Jy ! Component: 100 - total flux cleaned = 0.541397 Jy ! Total flux subtracted in 100 components = 0.541397 Jy ! Clean residual min=-0.021833 max=0.066603 Jy/beam ! Clean residual mean=0.000794 rms=0.008791 Jy/beam ! Combined flux in latest and established models = 0.541397 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.541397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.402433Jy sigma=0.003107 ! Fit after self-cal, rms=0.401602Jy sigma=0.003104 ! Inverting map ! Your choice of large map pixels excluded 1.4% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Added new window around map position (1, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0736099 Jy ! Component: 100 - total flux cleaned = 0.119284 Jy ! Total flux subtracted in 100 components = 0.119284 Jy ! Clean residual min=-0.018385 max=0.044577 Jy/beam ! Clean residual mean=0.000450 rms=0.005808 Jy/beam ! Combined flux in latest and established models = 0.660682 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.660682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385351Jy sigma=0.002510 ! Fit after self-cal, rms=0.384077Jy sigma=0.002491 ! Inverting map ! Your choice of large map pixels excluded 1.4% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381746 Jy ! Component: 100 - total flux cleaned = 0.0628256 Jy ! Total flux subtracted in 100 components = 0.0628256 Jy ! Clean residual min=-0.015436 max=0.029518 Jy/beam ! Clean residual mean=0.000275 rms=0.004364 Jy/beam ! Combined flux in latest and established models = 0.723507 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.723507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379237Jy sigma=0.002280 ! Fit after self-cal, rms=0.378719Jy sigma=0.002269 ! Inverting map ! Your choice of large map pixels excluded 1.4% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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 1.4% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.7663 mas, bmaj=1.384 mas, bpa=-3.825 degrees ! Estimated noise=229.334 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 = 0.0384964 Jy ! Component: 100 - total flux cleaned = 0.0614628 Jy ! Component: 150 - total flux cleaned = 0.0765005 Jy ! Component: 200 - total flux cleaned = 0.0864951 Jy ! Total flux subtracted in 200 components = 0.0864951 Jy ! Clean residual min=-0.013741 max=0.017361 Jy/beam ! Clean residual mean=-0.000384 rms=0.003532 Jy/beam ! Combined flux in latest and established models = 0.810002 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.810003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375849Jy sigma=0.002116 ! Fit after self-cal, rms=0.375514Jy sigma=0.002106 ! Inverting map ! Your choice of large map pixels excluded 1.4% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 111 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 GG 1.00* HN 0.93 ! KK 1.00* KP 0.99 LA 0.98 MA 1.00* ! MK 1.00* NL 1.06 ON 1.02 OV 1.01 ! PT 0.99 SC 1.07 TC 1.00* TS 1.00* ! WF 0.98 WZ 0.97 ! ! A total of 105 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 1.07 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* ON 1.24 OV 1.00* ! PT 1.00* SC 1.00 TC 0.95 TS 1.00* ! WF 1.02 WZ 0.85 ! ! A total of 177 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.96 GG 1.00* HN 1.01 ! KK 1.00* KP 0.99 LA 0.95 MA 1.00* ! MK 1.00 NL 1.04 ON 1.00* OV 0.96 ! PT 0.95 SC 1.02 TC 1.15 TS 1.00* ! WF 1.11 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 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 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.96 GG 1.00* HN 1.00* ! KK 1.00* KP 1.01 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 0.97 ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 1.22 WZ 1.00* ! ! 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* ! 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* ! ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 GG 1.00* HN 0.93 ! KK 1.00* KP 0.94 LA 1.00 MA 1.10 ! MK 1.00* NL 1.02 ON 1.02 OV 1.00 ! PT 1.03 SC 1.02 TC 1.00* TS 1.00* ! WF 1.00 WZ 0.92 ! ! A total of 174 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 1.10 ! KK 1.00* KP 1.00* LA 1.00* MA 1.03 ! MK 1.00* NL 1.00* ON 1.26 OV 1.00* ! PT 1.00* SC 0.96 TC 1.10 TS 1.00* ! WF 1.06 WZ 0.80 ! ! A total of 153 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.96 GG 1.00* HN 1.03 ! KK 1.00* KP 0.94 LA 0.95 MA 1.01 ! MK 1.01 NL 1.01 ON 1.20 OV 0.96 ! PT 1.00 SC 0.97 TC 1.14 TS 1.50 ! WF 1.13 WZ 0.83 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 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 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.97 GG 1.00* HN 1.00* ! KK 1.00* KP 0.96 LA 0.99 MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 0.93 ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 1.18 WZ 1.00* ! ! 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* ! 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* ! ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 GG 1.00* HN 0.94 ! KK 1.00* KP 0.99 LA 1.00 MA 1.04 ! MK 1.00* NL 1.00 ON 1.00 OV 1.04 ! PT 1.07 SC 1.02 TC 1.00* TS 1.00* ! WF 1.02 WZ 0.94 ! ! A total of 174 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 1.09 ! KK 1.00* KP 1.00* LA 1.00* MA 1.13 ! MK 1.00* NL 1.00* ON 1.16 OV 1.00* ! PT 1.00* SC 0.98 TC 0.93 TS 1.00* ! WF 0.96 WZ 0.84 ! ! A total of 153 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 0.96 GG 1.00* HN 1.03 ! KK 1.00* KP 0.99 LA 0.96 MA 1.17 ! MK 1.01 NL 1.00 ON 0.96 OV 1.00 ! PT 1.03 SC 0.99 TC 1.08 TS 1.20 ! WF 1.08 WZ 0.93 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 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 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 1.00 GG 1.00* HN 1.00* ! KK 1.00* KP 1.04 LA 0.92 MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.01 ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 1.13 WZ 1.00* ! ! 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* ! 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* ! ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 GG 1.00* HN 0.97 ! KK 1.00* KP 0.94 LA 0.99 MA 1.04 ! MK 1.00* NL 1.02 ON 1.10 OV 1.04 ! PT 1.08 SC 1.07 TC 1.00* TS 1.00* ! WF 0.93 WZ 0.93 ! ! A total of 174 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 1.11 ! KK 1.00* KP 1.00* LA 1.00* MA 1.05 ! MK 1.00* NL 1.00* ON 1.26 OV 1.00* ! PT 1.00* SC 1.04 TC 0.87 TS 1.00* ! WF 0.94 WZ 0.86 ! ! A total of 153 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.95 GG 1.00* HN 1.05 ! KK 1.00* KP 0.95 LA 0.95 MA 1.45 ! MK 1.05 NL 1.01 ON 1.18 OV 0.99 ! PT 1.04 SC 1.03 TC 1.03 TS 1.12 ! WF 1.08 WZ 0.89 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 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 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 FD 0.91 GG 1.00* HN 1.00* ! KK 1.00* KP 0.95 LA 1.01 MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 0.97 ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 1.07 WZ 1.00* ! ! 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* ! 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* ! ! ! Fit before self-cal, rms=0.375514Jy sigma=0.002106 ! Fit after self-cal, rms=0.412074Jy sigma=0.002057 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.7732 mas, bmaj=1.42 mas, bpa=-4.397 degrees ! Estimated noise=232.283 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, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128898 Jy ! Component: 100 - total flux cleaned = 0.0171361 Jy ! Component: 150 - total flux cleaned = 0.0177109 Jy ! Component: 200 - total flux cleaned = 0.0180039 Jy ! Total flux subtracted in 200 components = 0.0180039 Jy ! Clean residual min=-0.005116 max=0.006131 Jy/beam ! Clean residual mean=-0.000002 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.828006 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.828006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.411681Jy sigma=0.002042 ! Fit after self-cal, rms=0.412778Jy sigma=0.002041 ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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=0.412778Jy sigma=0.002041 ! Fit after self-cal, rms=0.416045Jy sigma=0.002037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.7721 mas, bmaj=1.42 mas, bpa=-4.234 degrees ! Estimated noise=232.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599173 Jy ! Component: 100 - total flux cleaned = 0.00722391 Jy ! Component: 150 - total flux cleaned = 0.00785113 Jy ! Component: 200 - total flux cleaned = 0.00827917 Jy ! Total flux subtracted in 200 components = 0.00827917 Jy ! Clean residual min=-0.004363 max=0.005513 Jy/beam ! Clean residual mean=0.000056 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.836286 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.836285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415911Jy sigma=0.002034 ! Fit after self-cal, rms=0.415954Jy sigma=0.002033 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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) ! Added new window around map position (11.8, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428373 Jy ! Component: 100 - total flux cleaned = 0.00563589 Jy ! Component: 150 - total flux cleaned = 0.00614095 Jy ! Component: 200 - total flux cleaned = 0.0061448 Jy ! Total flux subtracted in 200 components = 0.0061448 Jy ! Clean residual min=-0.004707 max=0.003843 Jy/beam ! Clean residual mean=0.000006 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.84243 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.84243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415859Jy sigma=0.002031 ! Fit after self-cal, rms=0.415845Jy sigma=0.002030 ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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=0.415845Jy sigma=0.002030 ! Fit after self-cal, rms=0.415578Jy sigma=0.002027 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.7718 mas, bmaj=1.416 mas, bpa=-4.156 degrees ! Estimated noise=232.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333904 Jy ! Component: 100 - total flux cleaned = 0.00379652 Jy ! Component: 150 - total flux cleaned = 0.00403824 Jy ! Component: 200 - total flux cleaned = 0.00403983 Jy ! Total flux subtracted in 200 components = 0.00403983 Jy ! Clean residual min=-0.003757 max=0.003408 Jy/beam ! Clean residual mean=0.000075 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.84647 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.84647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415511Jy sigma=0.002026 ! Fit after self-cal, rms=0.415533Jy sigma=0.002026 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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 = 0.000343396 Jy ! Component: 100 - total flux cleaned = 0.000557221 Jy ! Component: 150 - total flux cleaned = 0.000555735 Jy ! Component: 200 - total flux cleaned = 0.000620151 Jy ! Total flux subtracted in 200 components = 0.000620151 Jy ! Clean residual min=-0.003800 max=0.003190 Jy/beam ! Clean residual mean=0.000067 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.84709 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.84709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415503Jy sigma=0.002025 ! Fit after self-cal, rms=0.415508Jy sigma=0.002025 ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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=0.415508Jy sigma=0.002025 ! Fit after self-cal, rms=0.415990Jy sigma=0.002025 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=2.14 mas, bmaj=3.478 mas, bpa=-4.731 degrees ! Estimated noise=282.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371447 Jy ! Component: 100 - total flux cleaned = 0.0042168 Jy ! Component: 150 - total flux cleaned = 0.00449171 Jy ! Component: 200 - total flux cleaned = 0.00457233 Jy ! Total flux subtracted in 200 components = 0.00457233 Jy ! Clean residual min=-0.003091 max=0.002755 Jy/beam ! Clean residual mean=0.000100 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.851663 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.851663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415979Jy sigma=0.002024 ! Fit after self-cal, rms=0.416025Jy sigma=0.002024 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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 = 0.000159441 Jy ! Component: 100 - total flux cleaned = 0.000219146 Jy ! Component: 150 - total flux cleaned = 0.000223882 Jy ! Component: 200 - total flux cleaned = 0.000162123 Jy ! Total flux subtracted in 200 components = 0.000162123 Jy ! Clean residual min=-0.002942 max=0.002755 Jy/beam ! Clean residual mean=0.000096 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.851825 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.851825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.416031Jy sigma=0.002024 ! Fit after self-cal, rms=0.416041Jy sigma=0.002024 ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.7716 mas, bmaj=1.416 mas, bpa=-4.134 degrees ! Estimated noise=232.33 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7716 x 1.416 at -4.134 degrees (North through East) ! Clean map min=-0.0030692 max=0.52976 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=0.416041Jy sigma=0.002024 ! Fit after self-cal, rms=1.091727Jy sigma=0.001865 ! Inverting map and beam ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.7702 mas, bmaj=1.413 mas, bpa=-4.216 degrees ! Estimated noise=231.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743084 Jy ! Component: 100 - total flux cleaned = 0.000310901 Jy ! Component: 150 - total flux cleaned = -7.0632e-06 Jy ! Component: 200 - total flux cleaned = -0.000406433 Jy ! Total flux subtracted in 200 components = -0.000406433 Jy ! Clean residual min=-0.002781 max=0.002817 Jy/beam ! Clean residual mean=0.000096 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.851418 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.851418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.091709Jy sigma=0.001865 ! Fit after self-cal, rms=1.091740Jy sigma=0.001865 ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.81852e-05 Jy ! Component: 100 - total flux cleaned = -0.000248708 Jy ! Component: 150 - total flux cleaned = -0.000346999 Jy ! Component: 200 - total flux cleaned = -0.000487006 Jy ! Total flux subtracted in 200 components = -0.000487006 Jy ! Clean residual min=-0.002800 max=0.002720 Jy/beam ! Clean residual mean=0.000101 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.850931 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.850931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.091730Jy sigma=0.001864 ! Fit after self-cal, rms=1.091728Jy sigma=0.001864 ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.091728Jy sigma=0.001864 ! Fit after self-cal, rms=1.097474Jy sigma=0.001864 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 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.6234 mas, bmaj=1.224 mas, bpa=-2.029 degrees ! Estimated noise=763.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.418543 Jy ! Component: 100 - total flux cleaned = 0.560557 Jy ! Component: 150 - total flux cleaned = 0.640288 Jy ! Component: 200 - total flux cleaned = 0.691453 Jy ! Total flux subtracted in 200 components = 0.691453 Jy ! Clean residual min=-0.011938 max=0.027814 Jy/beam ! Clean residual mean=0.000452 rms=0.004476 Jy/beam ! Combined flux in latest and established models = 0.691453 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.691453 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.7701 mas, bmaj=1.414 mas, bpa=-4.219 degrees ! Estimated noise=232.016 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 = 0.0522502 Jy ! Component: 100 - total flux cleaned = 0.0840481 Jy ! Component: 150 - total flux cleaned = 0.104826 Jy ! Component: 200 - total flux cleaned = 0.118904 Jy ! Total flux subtracted in 200 components = 0.118904 Jy ! Clean residual min=-0.004458 max=0.008274 Jy/beam ! Clean residual mean=0.000658 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.810357 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 76 components and 0.810357 Jy ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Added new window around map position (1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101528 Jy ! Component: 100 - total flux cleaned = 0.0174803 Jy ! Component: 150 - total flux cleaned = 0.0229016 Jy ! Component: 200 - total flux cleaned = 0.0271221 Jy ! Total flux subtracted in 200 components = 0.0271221 Jy ! Clean residual min=-0.003256 max=0.003790 Jy/beam ! Clean residual mean=0.000268 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.837479 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 104 components and 0.837479 Jy ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 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 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=2.14 mas, bmaj=3.473 mas, bpa=-4.651 degrees ! Estimated noise=282.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569644 Jy ! Component: 100 - total flux cleaned = 0.00915338 Jy ! Component: 150 - total flux cleaned = 0.0115008 Jy ! Component: 200 - total flux cleaned = 0.0125364 Jy ! Total flux subtracted in 200 components = 0.0125364 Jy ! Clean residual min=-0.002442 max=0.002743 Jy/beam ! Clean residual mean=0.000252 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.850015 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 = 0.000543478 Jy ! Component: 100 - total flux cleaned = 0.000949161 Jy ! Component: 150 - total flux cleaned = 0.00132772 Jy ! Component: 200 - total flux cleaned = 0.00155548 Jy ! Total flux subtracted in 200 components = 0.00155548 Jy ! Clean residual min=-0.002465 max=0.002575 Jy/beam ! Clean residual mean=0.000201 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.851571 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 137 components and 0.851571 Jy ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! Estimated beam: bmin=0.7701 mas, bmaj=1.414 mas, bpa=-4.219 degrees ! Estimated noise=232.016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000714562 Jy ! Component: 100 - total flux cleaned = -0.000561449 Jy ! Component: 150 - total flux cleaned = -0.000359138 Jy ! Component: 200 - total flux cleaned = -0.000298454 Jy ! Total flux subtracted in 200 components = -0.000298454 Jy ! Clean residual min=-0.002757 max=0.003132 Jy/beam ! Clean residual mean=0.000088 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.851272 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.851272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.097540Jy sigma=0.001864 ! Fit after self-cal, rms=1.097355Jy sigma=0.001863 wmodel J0541-0541_X_2003_06_18_pus_map.mod ! Writing 154 model components to file: J0541-0541_X_2003_06_18_pus_map.mod wobs J0541-0541_X_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J0541-0541_X_2003_06_18_pus_uvs.fits wwins J0541-0541_X_2003_06_18_pus_map.win ! wwins: Wrote 5 windows to J0541-0541_X_2003_06_18_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 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285478 Jy ! Component: 100 - total flux cleaned = 0.000532445 Jy ! Component: 150 - total flux cleaned = 0.000992451 Jy ! Component: 200 - total flux cleaned = 0.00128037 Jy ! Component: 250 - total flux cleaned = 0.00152027 Jy ! Component: 300 - total flux cleaned = 0.00165174 Jy ! Component: 350 - total flux cleaned = 0.00171488 Jy ! Component: 400 - total flux cleaned = 0.00174544 Jy ! Component: 450 - total flux cleaned = 0.00171631 Jy ! Component: 500 - total flux cleaned = 0.00180271 Jy ! Component: 550 - total flux cleaned = 0.00174631 Jy ! Component: 600 - total flux cleaned = 0.00174629 Jy ! Component: 650 - total flux cleaned = 0.00177317 Jy ! Component: 700 - total flux cleaned = 0.001773 Jy ! Component: 750 - total flux cleaned = 0.00179865 Jy ! Component: 800 - total flux cleaned = 0.00182363 Jy ! Component: 850 - total flux cleaned = 0.00189742 Jy ! Component: 900 - total flux cleaned = 0.00194561 Jy ! Component: 950 - total flux cleaned = 0.00201678 Jy ! Component: 1000 - total flux cleaned = 0.00208699 Jy ! Total flux subtracted in 1024 components = 0.00215621 Jy ! Clean residual min=-0.001368 max=0.001420 Jy/beam ! Clean residual mean=0.000057 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.853429 Jy keep ! Adding 64 model components to the UV plane model. ! The established model now contains 217 components and 0.853429 Jy wmap "J0541-0541_X_2003_06_18_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7701 x 1.414 at -4.219 degrees (North through East) ! Clean map min=-0.0023481 max=0.52895 Jy/beam ! Writing clean map to FITS file: J0541-0541_X_2003_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.528953 invert ! Inverting map ! Your choice of large map pixels excluded 1.42% of the data. ! The x-axis pixel size should ideally be below 0.191 milli-arcsec ! The y-axis pixel size should ideally be below 0.1818 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435345 device "J0541-0541_X_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J0541-0541_X_2003_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24691 0.24691 0.493819 0.987638 1.97528 3.95055 7.90111 15.8022 31.6044 63.2088 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.528 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7701 x 1.414 at -4.219 degrees (North through East) ! Clean map min=-0.0023481 max=0.52895 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0541-0541_X_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J0541-0541_X_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0541-0541_X_2003_06_18_pus_uvs.log closed on Thu Jan 18 13:30:29 2007