! Started logfile: J2148+0657_X_2003_06_18_pus_uvs.log on Thu Jan 18 15:47:52 2007 obs J2148+0657_X_2003_06_18_pus_uve.fits ! Reading UV FITS file: J2148+0657_X_2003_06_18_pus_uve.fits ! AN table 1: 23 integrations on 153 of 153 possible baselines. ! AN table 2: 19 integrations on 153 of 153 possible baselines. ! AN table 3: 18 integrations on 153 of 153 possible baselines. ! AN table 4: 14 integrations on 153 of 153 possible baselines. ! AN table 5: 9 integrations on 153 of 153 possible baselines. ! AN table 6: 2 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.0760477 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2148+0657 ! ! 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 2239 lines of history. ! ! Reading 3956 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 384 telescope corrections were flagged in sub-array 1. ! A total of 223 telescope corrections were flagged in sub-array 2. ! A total of 316 telescope corrections were flagged in sub-array 3. ! A total of 252 telescope corrections were flagged in sub-array 4. ! A total of 100 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 372 telescope corrections were flagged in sub-array 1. ! A total of 217 telescope corrections were flagged in sub-array 2. ! A total of 316 telescope corrections were flagged in sub-array 3. ! A total of 240 telescope corrections were flagged in sub-array 4. ! A total of 100 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 372 telescope corrections were flagged in sub-array 1. ! A total of 218 telescope corrections were flagged in sub-array 2. ! A total of 316 telescope corrections were flagged in sub-array 3. ! A total of 240 telescope corrections were flagged in sub-array 4. ! A total of 101 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 372 telescope corrections were flagged in sub-array 1. ! A total of 216 telescope corrections were flagged in sub-array 2. ! A total of 316 telescope corrections were flagged in sub-array 3. ! A total of 240 telescope corrections were flagged in sub-array 4. ! A total of 100 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=4.481655Jy sigma=35.005058 ! Fit after self-cal, rms=4.030867Jy sigma=31.006578 ! 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 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.5397 mas, bmaj=0.9523 mas, bpa=-9.088 degrees ! Estimated noise=3.83767 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 = 2.9522 Jy ! Component: 100 - total flux cleaned = 4.2775 Jy ! Total flux subtracted in 100 components = 4.2775 Jy ! Clean residual min=-0.192541 max=0.651525 Jy/beam ! Clean residual mean=0.011909 rms=0.078874 Jy/beam ! Combined flux in latest and established models = 4.2775 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 4.2775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.706928Jy sigma=12.677578 ! Fit after self-cal, rms=1.643551Jy sigma=12.248460 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Added new window around map position (0.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.817529 Jy ! Component: 100 - total flux cleaned = 1.31926 Jy ! Total flux subtracted in 100 components = 1.31926 Jy ! Clean residual min=-0.109811 max=0.263913 Jy/beam ! Clean residual mean=0.003285 rms=0.038800 Jy/beam ! Combined flux in latest and established models = 5.59676 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 5.59676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.927415Jy sigma=6.159832 ! Fit after self-cal, rms=0.897716Jy sigma=5.831004 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347689 Jy ! Component: 100 - total flux cleaned = 0.572892 Jy ! Total flux subtracted in 100 components = 0.572892 Jy ! Clean residual min=-0.086243 max=0.129330 Jy/beam ! Clean residual mean=-0.000485 rms=0.023696 Jy/beam ! Combined flux in latest and established models = 6.16965 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 6.16965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.724253Jy sigma=3.748626 ! Fit after self-cal, rms=0.716265Jy sigma=3.687720 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170596 Jy ! Component: 100 - total flux cleaned = 0.284958 Jy ! Total flux subtracted in 100 components = 0.284958 Jy ! Clean residual min=-0.073191 max=0.099331 Jy/beam ! Clean residual mean=-0.002362 rms=0.018277 Jy/beam ! Combined flux in latest and established models = 6.45461 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 6.45461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.690385Jy sigma=3.154001 ! Fit after self-cal, rms=0.687428Jy sigma=3.129565 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.6612 mas, bmaj=1.353 mas, bpa=-9.284 degrees ! Estimated noise=2.34859 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 = 0.0649185 Jy ! Component: 100 - total flux cleaned = 0.0832919 Jy ! Component: 150 - total flux cleaned = 0.0847662 Jy ! Component: 200 - total flux cleaned = 0.0848216 Jy ! Total flux subtracted in 200 components = 0.0848216 Jy ! Clean residual min=-0.080693 max=0.076513 Jy/beam ! Clean residual mean=0.001538 rms=0.023916 Jy/beam ! Combined flux in latest and established models = 6.53943 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 6.53943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.686657Jy sigma=3.047945 ! Fit after self-cal, rms=0.685676Jy sigma=3.031662 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 GG 1.00* HN 0.95 ! KK 1.00* KP 1.05 LA 1.03 MA 1.00* ! MK 1.00* NL 1.00* ON 1.13 OV 1.00* ! PT 1.02 SC 0.99 TC 1.08 TS 1.00* ! WF 1.04 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 GG 1.00* HN 0.92 ! KK 1.01 KP 1.05 LA 1.00 MA 1.00* ! MK 0.95 NL 1.04 ON 1.07 OV 0.98 ! PT 1.00 SC 0.98 TC 1.09 TS 1.00 ! WF 1.01 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 0.94 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 0.98 TC 1.00 TS 1.00* ! WF 1.00 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* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.96 GG 1.00* HN 0.97 ! KK 0.96 KP 1.02 LA 0.95 MA 1.00* ! MK 0.96 NL 1.06 ON 1.00* OV 0.98 ! PT 0.96 SC 0.99 TC 1.00* TS 1.00* ! WF 1.28 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 GG 1.00* HN 0.91 ! KK 1.00* KP 1.01 LA 1.03 MA 1.16 ! MK 1.00* NL 1.00* ON 1.08 OV 1.00* ! PT 1.05 SC 0.97 TC 1.04 TS 1.00* ! WF 1.07 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.97 GG 1.00* HN 0.94 ! KK 1.03 KP 1.00 LA 1.01 MA 1.13 ! MK 0.94 NL 1.00 ON 1.06 OV 0.98 ! PT 1.05 SC 0.94 TC 1.17 TS 0.97 ! WF 1.07 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 0.94 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 0.93 TC 1.19 TS 1.00* ! WF 1.02 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GG 1.00* HN 0.86 ! KK 1.00* KP 1.00* LA 1.00* MA 0.96 ! MK 1.00* NL 1.00* ON 1.09 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 1.06 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.95 GG 1.00* HN 0.98 ! KK 0.96 KP 0.97 LA 0.96 MA 1.00* ! MK 0.97 NL 1.01 ON 1.00* OV 0.96 ! PT 1.00 SC 0.95 TC 1.00* TS 1.00* ! WF 1.46 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 GG 1.00* HN 0.90 ! KK 1.00* KP 1.04 LA 1.03 MA 1.17 ! MK 1.00* NL 1.00* ON 1.13 OV 1.00* ! PT 1.07 SC 1.02 TC 1.12 TS 1.00* ! WF 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.96 GG 1.00* HN 0.91 ! KK 1.05 KP 1.01 LA 1.01 MA 1.16 ! MK 0.95 NL 0.99 ON 1.03 OV 1.02 ! PT 1.05 SC 0.97 TC 1.15 TS 0.90 ! WF 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 0.93 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 0.95 TC 1.08 TS 1.00* ! WF 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GG 1.00* HN 0.82 ! KK 1.00* KP 1.00* LA 1.00* MA 0.94 ! MK 1.00* NL 1.00* ON 1.14 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 1.05 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.94 GG 1.00* HN 0.97 ! KK 0.98 KP 1.00 LA 0.96 MA 1.00* ! MK 0.95 NL 0.98 ON 1.00* OV 1.01 ! PT 1.03 SC 0.96 TC 1.00* TS 1.00* ! WF 1.30 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 GG 1.00* HN 0.98 ! KK 1.00* KP 0.99 LA 1.02 MA 1.03 ! MK 1.00* NL 1.00* ON 1.25 OV 1.00* ! PT 1.06 SC 1.02 TC 1.14 TS 1.00* ! WF 1.00 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.94 GG 1.00* HN 0.96 ! KK 1.01 KP 1.00 LA 0.98 MA 1.19 ! MK 0.97 NL 0.95 ON 1.04 OV 1.01 ! PT 1.07 SC 1.06 TC 1.03 TS 0.89 ! WF 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 0.95 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.01 TC 1.04 TS 1.00* ! WF 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GG 1.00* HN 0.87 ! KK 1.00* KP 1.00* LA 1.00* MA 1.02 ! MK 1.00* NL 1.00* ON 1.19 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.94 GG 1.00* HN 1.00 ! KK 0.95 KP 0.96 LA 0.95 MA 1.00* ! MK 0.94 NL 1.01 ON 1.00* OV 1.00 ! PT 1.04 SC 0.95 TC 1.00* TS 1.00* ! WF 1.31 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=0.685676Jy sigma=3.031662 ! Fit after self-cal, rms=0.586485Jy sigma=2.034324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.6671 mas, bmaj=1.384 mas, bpa=-8.928 degrees ! Estimated noise=2.35035 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 = 0.0275234 Jy ! Component: 100 - total flux cleaned = 0.0235015 Jy ! Component: 150 - total flux cleaned = 0.0207017 Jy ! Component: 200 - total flux cleaned = 0.0181035 Jy ! Total flux subtracted in 200 components = 0.0181035 Jy ! Clean residual min=-0.039330 max=0.054831 Jy/beam ! Clean residual mean=0.001032 rms=0.011695 Jy/beam ! Combined flux in latest and established models = 6.55753 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 6.55754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.581441Jy sigma=2.002816 ! Fit after self-cal, rms=0.581305Jy sigma=1.984329 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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=0.581305Jy sigma=1.984329 ! Fit after self-cal, rms=0.517815Jy sigma=1.252099 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.6658 mas, bmaj=1.392 mas, bpa=-8.861 degrees ! Estimated noise=2.34235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164053 Jy ! Component: 100 - total flux cleaned = 0.0149673 Jy ! Component: 150 - total flux cleaned = 0.013544 Jy ! Component: 200 - total flux cleaned = 0.0139574 Jy ! Total flux subtracted in 200 components = 0.0139574 Jy ! Clean residual min=-0.018148 max=0.020503 Jy/beam ! Clean residual mean=0.000608 rms=0.004903 Jy/beam ! Combined flux in latest and established models = 6.57149 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 6.57149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.513919Jy sigma=1.237169 ! Fit after self-cal, rms=0.513460Jy sigma=1.222809 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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 (6.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165191 Jy ! Component: 100 - total flux cleaned = 0.020282 Jy ! Component: 150 - total flux cleaned = 0.0223685 Jy ! Component: 200 - total flux cleaned = 0.0230755 Jy ! Total flux subtracted in 200 components = 0.0230755 Jy ! Clean residual min=-0.018596 max=0.016696 Jy/beam ! Clean residual mean=-0.000170 rms=0.004409 Jy/beam ! Combined flux in latest and established models = 6.59457 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 6.59457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.511244Jy sigma=1.227881 ! Fit after self-cal, rms=0.511049Jy sigma=1.222449 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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=0.511049Jy sigma=1.222449 ! Fit after self-cal, rms=0.509105Jy sigma=1.174416 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.6651 mas, bmaj=1.398 mas, bpa=-8.751 degrees ! Estimated noise=2.33449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641876 Jy ! Component: 100 - total flux cleaned = 0.0085755 Jy ! Component: 150 - total flux cleaned = 0.0115085 Jy ! Component: 200 - total flux cleaned = 0.0139375 Jy ! Total flux subtracted in 200 components = 0.0139375 Jy ! Clean residual min=-0.014379 max=0.014589 Jy/beam ! Clean residual mean=0.000278 rms=0.003902 Jy/beam ! Combined flux in latest and established models = 6.60851 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 6.60851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.506443Jy sigma=1.176613 ! Fit after self-cal, rms=0.506203Jy sigma=1.170905 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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 = 0.00242354 Jy ! Component: 100 - total flux cleaned = 0.00421131 Jy ! Component: 150 - total flux cleaned = 0.00543738 Jy ! Component: 200 - total flux cleaned = 0.00598053 Jy ! Total flux subtracted in 200 components = 0.00598053 Jy ! Clean residual min=-0.013259 max=0.014118 Jy/beam ! Clean residual mean=0.000080 rms=0.003770 Jy/beam ! Combined flux in latest and established models = 6.61449 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 6.61449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.505126Jy sigma=1.176655 ! Fit after self-cal, rms=0.505044Jy sigma=1.174134 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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=0.505044Jy sigma=1.174134 ! Fit after self-cal, rms=0.506363Jy sigma=1.150134 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=2.333 mas, bmaj=3.439 mas, bpa=-12.96 degrees ! Estimated noise=3.31765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651727 Jy ! Component: 100 - total flux cleaned = 0.00855774 Jy ! Component: 150 - total flux cleaned = 0.0107691 Jy ! Component: 200 - total flux cleaned = 0.0119966 Jy ! Total flux subtracted in 200 components = 0.0119966 Jy ! Clean residual min=-0.014844 max=0.016287 Jy/beam ! Clean residual mean=0.000387 rms=0.005373 Jy/beam ! Combined flux in latest and established models = 6.62648 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 6.62648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.505169Jy sigma=1.157932 ! Fit after self-cal, rms=0.505219Jy sigma=1.151592 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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 = 0.0010017 Jy ! Component: 100 - total flux cleaned = 0.00214059 Jy ! Component: 150 - total flux cleaned = 0.00330657 Jy ! Component: 200 - total flux cleaned = 0.0044201 Jy ! Total flux subtracted in 200 components = 0.0044201 Jy ! Clean residual min=-0.014851 max=0.015782 Jy/beam ! Clean residual mean=0.000020 rms=0.005191 Jy/beam ! Combined flux in latest and established models = 6.6309 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 6.6309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.504441Jy sigma=1.159776 ! Fit after self-cal, rms=0.504575Jy sigma=1.154904 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.6643 mas, bmaj=1.402 mas, bpa=-8.676 degrees ! Estimated noise=2.32666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6643 x 1.402 at -8.676 degrees (North through East) ! Clean map min=-0.010737 max=4.2231 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=0.504575Jy sigma=1.154904 ! Fit after self-cal, rms=0.466007Jy sigma=0.940999 ! Inverting map and beam ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.6662 mas, bmaj=1.398 mas, bpa=-8.69 degrees ! Estimated noise=2.3305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00451831 Jy ! Component: 100 - total flux cleaned = -0.00410737 Jy ! Component: 150 - total flux cleaned = -0.00463677 Jy ! Component: 200 - total flux cleaned = -0.0048663 Jy ! Total flux subtracted in 200 components = -0.0048663 Jy ! Clean residual min=-0.010766 max=0.011584 Jy/beam ! Clean residual mean=0.000273 rms=0.003010 Jy/beam ! Combined flux in latest and established models = 6.62604 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 6.62604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.464987Jy sigma=0.942305 ! Fit after self-cal, rms=0.464688Jy sigma=0.939394 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051676 Jy ! Component: 100 - total flux cleaned = 0.000268212 Jy ! Component: 150 - total flux cleaned = -0.000348697 Jy ! Component: 200 - total flux cleaned = -0.000723737 Jy ! Total flux subtracted in 200 components = -0.000723736 Jy ! Clean residual min=-0.009875 max=0.011245 Jy/beam ! Clean residual mean=0.000294 rms=0.002963 Jy/beam ! Combined flux in latest and established models = 6.62531 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 6.62531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.464278Jy sigma=0.940056 ! Fit after self-cal, rms=0.464070Jy sigma=0.938656 ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.464070Jy sigma=0.938656 ! Fit after self-cal, rms=0.464226Jy sigma=0.929093 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 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.5461 mas, bmaj=1 mas, bpa=-8.111 degrees ! Estimated noise=3.7966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.92427 Jy ! Component: 100 - total flux cleaned = 4.29166 Jy ! Component: 150 - total flux cleaned = 5.07681 Jy ! Component: 200 - total flux cleaned = 5.54431 Jy ! Total flux subtracted in 200 components = 5.54431 Jy ! Clean residual min=-0.062742 max=0.243936 Jy/beam ! Clean residual mean=0.006444 rms=0.030400 Jy/beam ! Combined flux in latest and established models = 5.54431 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 14 model components to the UV plane model. ! The established model now contains 14 components and 5.54431 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.6657 mas, bmaj=1.402 mas, bpa=-8.62 degrees ! Estimated noise=2.3248 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 = 0.485289 Jy ! Component: 100 - total flux cleaned = 0.731801 Jy ! Component: 150 - total flux cleaned = 0.865862 Jy ! Component: 200 - total flux cleaned = 0.941221 Jy ! Total flux subtracted in 200 components = 0.941221 Jy ! Clean residual min=-0.012217 max=0.046399 Jy/beam ! Clean residual mean=0.004762 rms=0.007497 Jy/beam ! Combined flux in latest and established models = 6.48553 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 6.48553 Jy ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Added new window around map position (1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462229 Jy ! Component: 100 - total flux cleaned = 0.0746327 Jy ! Component: 150 - total flux cleaned = 0.0946311 Jy ! Component: 200 - total flux cleaned = 0.108814 Jy ! Total flux subtracted in 200 components = 0.108814 Jy ! Clean residual min=-0.010337 max=0.015707 Jy/beam ! Clean residual mean=0.001112 rms=0.003510 Jy/beam ! Combined flux in latest and established models = 6.59435 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 6.59435 Jy ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Added new window around map position (4.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868398 Jy ! Component: 100 - total flux cleaned = 0.011958 Jy ! Component: 150 - total flux cleaned = 0.0136934 Jy ! Component: 200 - total flux cleaned = 0.0153412 Jy ! Total flux subtracted in 200 components = 0.0153412 Jy ! Clean residual min=-0.010073 max=0.012447 Jy/beam ! Clean residual mean=0.000623 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 6.60969 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 6.60969 Jy ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 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 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=2.331 mas, bmaj=3.439 mas, bpa=-12.86 degrees ! Estimated noise=3.3115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010832 Jy ! Component: 100 - total flux cleaned = 0.0166598 Jy ! Component: 150 - total flux cleaned = 0.0186466 Jy ! Component: 200 - total flux cleaned = 0.0197024 Jy ! Total flux subtracted in 200 components = 0.0197024 Jy ! Clean residual min=-0.011070 max=0.011235 Jy/beam ! Clean residual mean=-0.000010 rms=0.003335 Jy/beam ! Combined flux in latest and established models = 6.62939 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 = 0.000490603 Jy ! Component: 100 - total flux cleaned = 0.000917558 Jy ! Component: 150 - total flux cleaned = 0.00106756 Jy ! Component: 200 - total flux cleaned = 0.00114055 Jy ! Total flux subtracted in 200 components = 0.00114055 Jy ! Clean residual min=-0.011080 max=0.011318 Jy/beam ! Clean residual mean=-0.000107 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 6.63053 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 6.63053 Jy ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! Estimated beam: bmin=0.6657 mas, bmaj=1.402 mas, bpa=-8.62 degrees ! Estimated noise=2.3248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00529794 Jy ! Component: 100 - total flux cleaned = -0.00490152 Jy ! Component: 150 - total flux cleaned = -0.00453484 Jy ! Component: 200 - total flux cleaned = -0.00420414 Jy ! Total flux subtracted in 200 components = -0.00420414 Jy ! Clean residual min=-0.009468 max=0.010743 Jy/beam ! Clean residual mean=0.000092 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 6.62633 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 6.62633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.498684Jy sigma=1.123828 ! Fit after self-cal, rms=0.496523Jy sigma=1.109836 wmodel J2148+0657_X_2003_06_18_pus_map.mod ! Writing 85 model components to file: J2148+0657_X_2003_06_18_pus_map.mod wobs J2148+0657_X_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J2148+0657_X_2003_06_18_pus_uvs.fits wwins J2148+0657_X_2003_06_18_pus_map.win ! wwins: Wrote 5 windows to J2148+0657_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 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124563 Jy ! Component: 100 - total flux cleaned = 0.00143268 Jy ! Component: 150 - total flux cleaned = 0.00143156 Jy ! Component: 200 - total flux cleaned = 0.00191091 Jy ! Component: 250 - total flux cleaned = 0.00222162 Jy ! Component: 300 - total flux cleaned = 0.00237482 Jy ! Component: 350 - total flux cleaned = 0.00252183 Jy ! Component: 400 - total flux cleaned = 0.00252242 Jy ! Component: 450 - total flux cleaned = 0.00294686 Jy ! Component: 500 - total flux cleaned = 0.00308442 Jy ! Component: 550 - total flux cleaned = 0.00322116 Jy ! Component: 600 - total flux cleaned = 0.00362408 Jy ! Component: 650 - total flux cleaned = 0.00349006 Jy ! Component: 700 - total flux cleaned = 0.0036216 Jy ! Component: 750 - total flux cleaned = 0.00387994 Jy ! Component: 800 - total flux cleaned = 0.00413382 Jy ! Component: 850 - total flux cleaned = 0.00425878 Jy ! Component: 900 - total flux cleaned = 0.00425815 Jy ! Component: 950 - total flux cleaned = 0.00425796 Jy ! Component: 1000 - total flux cleaned = 0.00425792 Jy ! Total flux subtracted in 1024 components = 0.00425849 Jy ! Clean residual min=-0.005991 max=0.006392 Jy/beam ! Clean residual mean=0.000000 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 6.63058 Jy keep ! Adding 60 model components to the UV plane model. ! The established model now contains 141 components and 6.63058 Jy wmap "J2148+0657_X_2003_06_18_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6657 x 1.402 at -8.62 degrees (North through East) ! Clean map min=-0.0082631 max=4.2366 Jy/beam ! Writing clean map to FITS file: J2148+0657_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 4.23659 invert ! Inverting map ! Your choice of large map pixels excluded 3.82% of the data. ! The x-axis pixel size should ideally be below 0.1853 milli-arcsec ! The y-axis pixel size should ideally be below 0.1811 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0022766 device "J2148+0657_X_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J2148+0657_X_2003_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161209 0.161209 0.322419 0.644838 1.28968 2.57935 5.1587 10.3174 20.6348 41.2696 82.5392 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.236 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6657 x 1.402 at -8.62 degrees (North through East) ! Clean map min=-0.0082631 max=4.2366 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2148+0657_X_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J2148+0657_X_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J2148+0657_X_2003_06_18_pus_uvs.log closed on Thu Jan 18 15:48:24 2007