! Started logfile: J0753+5352_X_2003_06_18_pus_uvs.log on Fri Jan 19 19:29:31 2007 obs J0753+5352_X_2003_06_18_pus_uve.fits ! Reading UV FITS file: J0753+5352_X_2003_06_18_pus_uve.fits ! AN table 1: 14 integrations on 153 of 153 possible baselines. ! AN table 2: 27 integrations on 153 of 153 possible baselines. ! AN table 3: 35 integrations on 153 of 153 possible baselines. ! AN table 4: 13 integrations on 153 of 153 possible baselines. ! AN table 5: 15 integrations on 153 of 153 possible baselines. ! AN table 6: 7 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.0780192 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0753+5352 ! ! 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 5300 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 237 telescope corrections were flagged in sub-array 1. ! A total of 415 telescope corrections were flagged in sub-array 2. ! A total of 503 telescope corrections were flagged in sub-array 3. ! A total of 169 telescope corrections were flagged in sub-array 4. ! A total of 214 telescope corrections were flagged in sub-array 5. ! A total of 126 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 237 telescope corrections were flagged in sub-array 1. ! A total of 404 telescope corrections were flagged in sub-array 2. ! A total of 493 telescope corrections were flagged in sub-array 3. ! A total of 168 telescope corrections were flagged in sub-array 4. ! A total of 214 telescope corrections were flagged in sub-array 5. ! A total of 126 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 237 telescope corrections were flagged in sub-array 1. ! A total of 404 telescope corrections were flagged in sub-array 2. ! A total of 493 telescope corrections were flagged in sub-array 3. ! A total of 168 telescope corrections were flagged in sub-array 4. ! A total of 214 telescope corrections were flagged in sub-array 5. ! A total of 126 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 237 telescope corrections were flagged in sub-array 1. ! A total of 404 telescope corrections were flagged in sub-array 2. ! A total of 495 telescope corrections were flagged in sub-array 3. ! A total of 169 telescope corrections were flagged in sub-array 4. ! A total of 214 telescope corrections were flagged in sub-array 5. ! A total of 126 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.815620Jy sigma=12.864983 ! Fit after self-cal, rms=0.451081Jy sigma=7.464071 ! 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 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.6257 mas, bmaj=0.7242 mas, bpa=4.489 degrees ! Estimated noise=1.14324 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 = 0.411285 Jy ! Component: 100 - total flux cleaned = 0.524546 Jy ! Total flux subtracted in 100 components = 0.524546 Jy ! Clean residual min=-0.023430 max=0.083538 Jy/beam ! Clean residual mean=0.000456 rms=0.006583 Jy/beam ! Combined flux in latest and established models = 0.524546 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.524546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195308Jy sigma=3.572277 ! Fit after self-cal, rms=0.195145Jy sigma=3.569633 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Added new window around map position (0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0792563 Jy ! Component: 100 - total flux cleaned = 0.124471 Jy ! Total flux subtracted in 100 components = 0.124471 Jy ! Clean residual min=-0.015532 max=0.043754 Jy/beam ! Clean residual mean=0.000208 rms=0.004442 Jy/beam ! Combined flux in latest and established models = 0.649017 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.649017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136822Jy sigma=2.304068 ! Fit after self-cal, rms=0.133113Jy sigma=2.233450 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389689 Jy ! Component: 100 - total flux cleaned = 0.0604059 Jy ! Total flux subtracted in 100 components = 0.0604059 Jy ! Clean residual min=-0.011330 max=0.022183 Jy/beam ! Clean residual mean=0.000087 rms=0.003348 Jy/beam ! Combined flux in latest and established models = 0.709423 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.709423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114199Jy sigma=1.761457 ! Fit after self-cal, rms=0.112928Jy sigma=1.733556 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195319 Jy ! Component: 100 - total flux cleaned = 0.0296466 Jy ! Total flux subtracted in 100 components = 0.0296466 Jy ! Clean residual min=-0.010701 max=0.014812 Jy/beam ! Clean residual mean=0.000026 rms=0.002978 Jy/beam ! Combined flux in latest and established models = 0.739069 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.739069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107557Jy sigma=1.576423 ! Fit after self-cal, rms=0.107182Jy sigma=1.566790 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.817 mas, bmaj=0.9516 mas, bpa=-7.359 degrees ! Estimated noise=0.686674 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 = 0.0173707 Jy ! Component: 100 - total flux cleaned = 0.0247988 Jy ! Component: 150 - total flux cleaned = 0.0275778 Jy ! Component: 200 - total flux cleaned = 0.0280522 Jy ! Total flux subtracted in 200 components = 0.0280522 Jy ! Clean residual min=-0.008658 max=0.010676 Jy/beam ! Clean residual mean=-0.000069 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.767121 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.767121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105306Jy sigma=1.486338 ! Fit after self-cal, rms=0.105154Jy sigma=1.481041 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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 1.07 FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.15 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.06 SC 1.00* TC 1.00* TS 1.07 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 GG 1.00* HN 1.20 ! KK 1.04 KP 1.03 LA 0.99 MA 1.00* ! MK 1.01 NL 1.26 ON 1.06 OV 0.91 ! PT 1.00 SC 0.93 TC 1.00* TS 0.87 ! WF 1.06 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 GG 1.00* HN 0.97 ! KK 1.00* KP 1.08 LA 1.03 MA 1.00* ! MK 1.11 NL 1.11 ON 1.00* OV 1.02 ! PT 0.99 SC 1.02 TC 1.00* TS 0.97 ! WF 0.97 WZ 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.94 GG 1.00* HN 0.96 ! KK 1.00* KP 0.98 LA 0.92 MA 1.00* ! MK 1.00* NL 1.03 ON 1.00* OV 0.97 ! PT 0.94 SC 0.93 TC 1.00* TS 1.00* ! WF 0.94 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.00 GG 1.00* HN 1.00* ! KK 1.03 KP 1.02 LA 0.99 MA 1.00* ! MK 0.97 NL 1.00* ON 1.00* OV 1.00 ! PT 0.96 SC 1.00* TC 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* 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 1.08 FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.09 LA 1.08 MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.10 SC 1.00* TC 1.00* TS 1.05 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 GG 1.00* HN 1.17 ! KK 1.03 KP 0.96 LA 0.98 MA 1.43 ! MK 1.03 NL 1.14 ON 1.06 OV 0.98 ! PT 1.01 SC 0.90 TC 1.00* TS 0.88 ! WF 1.04 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.99 GG 1.00* HN 0.98 ! KK 1.00* KP 1.00 LA 1.02 MA 1.16 ! MK 1.06 NL 1.05 ON 1.00* OV 0.99 ! PT 1.06 SC 0.99 TC 1.00* TS 0.96 ! WF 0.97 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.93 GG 1.00* HN 0.96 ! KK 1.00* KP 0.93 LA 0.95 MA 1.00* ! MK 1.00* NL 0.97 ON 1.00* OV 0.97 ! PT 0.99 SC 0.89 TC 1.00* TS 1.00* ! WF 1.02 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 0.99 GG 1.00* HN 1.00* ! KK 1.01 KP 0.99 LA 0.96 MA 1.00* ! MK 1.00 NL 1.00* ON 1.00* OV 0.99 ! PT 1.00 SC 1.00* TC 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* 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 1.15 FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.11 LA 1.05 MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.14 SC 1.00* TC 1.00* TS 1.04 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 GG 1.00* HN 1.20 ! KK 1.09 KP 0.99 LA 0.98 MA 1.73 ! MK 1.00 NL 1.08 ON 1.05 OV 1.00 ! PT 1.07 SC 0.94 TC 1.00* TS 0.87 ! WF 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.01 GG 1.00* HN 1.00 ! KK 1.00* KP 1.05 LA 1.02 MA 1.17 ! MK 0.99 NL 1.03 ON 1.00* OV 1.05 ! PT 1.06 SC 1.00 TC 1.00* TS 1.00 ! WF 0.91 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.91 GG 1.00* HN 0.96 ! KK 1.00* KP 0.96 LA 0.93 MA 1.00* ! MK 1.00* NL 0.96 ON 1.00* OV 0.99 ! PT 1.02 SC 0.92 TC 1.00* TS 1.00* ! WF 0.95 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.99 GG 1.00* HN 1.00* ! KK 1.01 KP 1.01 LA 0.98 MA 1.00* ! MK 0.99 NL 1.00* ON 1.00* OV 1.03 ! PT 1.00 SC 1.00* TC 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* 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 1.12 FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.07 LA 1.02 MA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.13 SC 1.00* TC 1.00* TS 1.05 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 GG 1.00* HN 1.27 ! KK 1.05 KP 0.98 LA 0.94 MA 1.55 ! MK 1.01 NL 1.20 ON 1.11 OV 0.98 ! PT 1.03 SC 0.94 TC 1.00* TS 0.90 ! WF 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.99 GG 1.00* HN 1.02 ! KK 1.00* KP 1.02 LA 0.99 MA 1.11 ! MK 1.07 NL 1.03 ON 1.00* OV 1.01 ! PT 1.09 SC 1.06 TC 1.00* TS 1.02 ! WF 0.95 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.90 GG 1.00* HN 0.97 ! KK 1.00* KP 0.94 LA 0.92 MA 1.00* ! MK 1.00* NL 0.97 ON 1.00* OV 0.99 ! PT 1.01 SC 0.95 TC 1.00* TS 1.00* ! WF 0.91 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 0.97 GG 1.00* HN 1.00* ! KK 1.01 KP 0.97 LA 0.97 MA 1.00* ! MK 1.00 NL 1.00* ON 1.00* OV 1.02 ! PT 1.03 SC 1.00* TC 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* 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=0.105154Jy sigma=1.481041 ! Fit after self-cal, rms=0.093214Jy sigma=1.110172 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.8187 mas, bmaj=0.9611 mas, bpa=-7.442 degrees ! Estimated noise=0.685859 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 = -0.000954521 Jy ! Component: 100 - total flux cleaned = -0.00108023 Jy ! Component: 150 - total flux cleaned = -0.00107657 Jy ! Component: 200 - total flux cleaned = -0.00115632 Jy ! Total flux subtracted in 200 components = -0.00115632 Jy ! Clean residual min=-0.004538 max=0.005361 Jy/beam ! Clean residual mean=0.000361 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.765965 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.765965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092721Jy sigma=1.105003 ! Fit after self-cal, rms=0.092805Jy sigma=1.103294 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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=0.092805Jy sigma=1.103294 ! Fit after self-cal, rms=0.087129Jy sigma=1.000619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.822 mas, bmaj=0.9618 mas, bpa=-7.931 degrees ! Estimated noise=0.68506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044287 Jy ! Component: 100 - total flux cleaned = -0.000836095 Jy ! Component: 150 - total flux cleaned = -0.00113313 Jy ! Component: 200 - total flux cleaned = -0.0013778 Jy ! Total flux subtracted in 200 components = -0.0013778 Jy ! Clean residual min=-0.002897 max=0.003134 Jy/beam ! Clean residual mean=-0.000017 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.764587 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.764587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086782Jy sigma=0.996245 ! Fit after self-cal, rms=0.086770Jy sigma=0.994622 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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 = 0.000269256 Jy ! Component: 100 - total flux cleaned = 0.000268515 Jy ! Component: 150 - total flux cleaned = 0.000164735 Jy ! Component: 200 - total flux cleaned = -1.17624e-05 Jy ! Total flux subtracted in 200 components = -1.17624e-05 Jy ! Clean residual min=-0.002775 max=0.002995 Jy/beam ! Clean residual mean=-0.000017 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.764575 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.764575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086624Jy sigma=0.992494 ! Fit after self-cal, rms=0.086600Jy sigma=0.991628 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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=0.086600Jy sigma=0.991628 ! Fit after self-cal, rms=0.086575Jy sigma=0.990349 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.8234 mas, bmaj=0.9618 mas, bpa=-8.356 degrees ! Estimated noise=0.683831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000994931 Jy ! Component: 100 - total flux cleaned = -0.00127929 Jy ! Component: 150 - total flux cleaned = -0.00154048 Jy ! Component: 200 - total flux cleaned = -0.00166227 Jy ! Total flux subtracted in 200 components = -0.00166227 Jy ! Clean residual min=-0.002764 max=0.003071 Jy/beam ! Clean residual mean=-0.000032 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.762913 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.762913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086375Jy sigma=0.988216 ! Fit after self-cal, rms=0.086360Jy sigma=0.987530 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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 = 0.000178798 Jy ! Component: 100 - total flux cleaned = 0.000133962 Jy ! Component: 150 - total flux cleaned = 0.000134884 Jy ! Component: 200 - total flux cleaned = 0.00010062 Jy ! Total flux subtracted in 200 components = 0.00010062 Jy ! Clean residual min=-0.002804 max=0.002973 Jy/beam ! Clean residual mean=-0.000034 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.763014 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.763014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086283Jy sigma=0.986393 ! Fit after self-cal, rms=0.086275Jy sigma=0.986031 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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=0.086275Jy sigma=0.986031 ! Fit after self-cal, rms=0.086261Jy sigma=0.985260 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=2.618 mas, bmaj=3.153 mas, bpa=60.38 degrees ! Estimated noise=0.901057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.36771e-05 Jy ! Component: 100 - total flux cleaned = -2.1851e-05 Jy ! Component: 150 - total flux cleaned = -2.6883e-05 Jy ! Component: 200 - total flux cleaned = -2.99737e-05 Jy ! Total flux subtracted in 200 components = -2.99737e-05 Jy ! Clean residual min=-0.002611 max=0.002444 Jy/beam ! Clean residual mean=-0.000157 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.762984 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.762984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086297Jy sigma=0.986529 ! Fit after self-cal, rms=0.086292Jy sigma=0.985689 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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 = 0.000213351 Jy ! Component: 100 - total flux cleaned = 0.000223632 Jy ! Component: 150 - total flux cleaned = 0.000228318 Jy ! Component: 200 - total flux cleaned = 0.00022618 Jy ! Total flux subtracted in 200 components = 0.00022618 Jy ! Clean residual min=-0.002588 max=0.002229 Jy/beam ! Clean residual mean=-0.000168 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.76321 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 41 components and 0.76321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086343Jy sigma=0.986793 ! Fit after self-cal, rms=0.086341Jy sigma=0.986288 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.8246 mas, bmaj=0.9618 mas, bpa=-8.709 degrees ! Estimated noise=0.68273 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8246 x 0.9618 at -8.709 degrees (North through East) ! Clean map min=-0.0024472 max=0.53454 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=0.086341Jy sigma=0.986288 ! Fit after self-cal, rms=0.079462Jy sigma=0.848085 ! Inverting map and beam ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.8263 mas, bmaj=0.9618 mas, bpa=-8.195 degrees ! Estimated noise=0.68206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042546 Jy ! Component: 100 - total flux cleaned = -0.000695286 Jy ! Component: 150 - total flux cleaned = -0.000916839 Jy ! Component: 200 - total flux cleaned = -0.00103108 Jy ! Total flux subtracted in 200 components = -0.00103108 Jy ! Clean residual min=-0.002692 max=0.002722 Jy/beam ! Clean residual mean=-0.000099 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.762179 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.762179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079323Jy sigma=0.846650 ! Fit after self-cal, rms=0.079313Jy sigma=0.846383 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122204 Jy ! Component: 100 - total flux cleaned = -2.815e-05 Jy ! Component: 150 - total flux cleaned = -9.56697e-05 Jy ! Component: 200 - total flux cleaned = -0.000160664 Jy ! Total flux subtracted in 200 components = -0.000160664 Jy ! Clean residual min=-0.002637 max=0.002798 Jy/beam ! Clean residual mean=-0.000095 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.762018 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.762018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079233Jy sigma=0.845517 ! Fit after self-cal, rms=0.079235Jy sigma=0.845392 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Added new window around map position (1.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219169 Jy ! Component: 100 - total flux cleaned = 0.00213393 Jy ! Component: 150 - total flux cleaned = 0.00203247 Jy ! Component: 200 - total flux cleaned = 0.00194222 Jy ! Total flux subtracted in 200 components = 0.00194222 Jy ! Clean residual min=-0.002472 max=0.002138 Jy/beam ! Clean residual mean=-0.000135 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.76396 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.76396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079117Jy sigma=0.843122 ! Fit after self-cal, rms=0.079083Jy sigma=0.842712 ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079083Jy sigma=0.842712 ! Fit after self-cal, rms=0.079114Jy sigma=0.841934 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 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.6329 mas, bmaj=0.7288 mas, bpa=2.916 degrees ! Estimated noise=1.15633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.413466 Jy ! Component: 100 - total flux cleaned = 0.556205 Jy ! Component: 150 - total flux cleaned = 0.630429 Jy ! Component: 200 - total flux cleaned = 0.673477 Jy ! Total flux subtracted in 200 components = 0.673477 Jy ! Clean residual min=-0.006358 max=0.021701 Jy/beam ! Clean residual mean=0.000156 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.673477 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.673477 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.8272 mas, bmaj=0.9623 mas, bpa=-8.475 degrees ! Estimated noise=0.681485 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 = 0.0432696 Jy ! Component: 100 - total flux cleaned = 0.0638628 Jy ! Component: 150 - total flux cleaned = 0.0749369 Jy ! Component: 200 - total flux cleaned = 0.0812578 Jy ! Total flux subtracted in 200 components = 0.0812578 Jy ! Clean residual min=-0.002452 max=0.003554 Jy/beam ! Clean residual mean=0.000049 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.754735 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.754735 Jy ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Added new window around map position (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378266 Jy ! Component: 100 - total flux cleaned = 0.00611151 Jy ! Component: 150 - total flux cleaned = 0.00707842 Jy ! Component: 200 - total flux cleaned = 0.00718277 Jy ! Total flux subtracted in 200 components = 0.00718277 Jy ! Clean residual min=-0.002383 max=0.002207 Jy/beam ! Clean residual mean=-0.000090 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.761918 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.761918 Jy ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 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 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=2.618 mas, bmaj=3.148 mas, bpa=60.86 degrees ! Estimated noise=0.898333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730314 Jy ! Component: 100 - total flux cleaned = 0.000737784 Jy ! Component: 150 - total flux cleaned = 0.000738748 Jy ! Component: 200 - total flux cleaned = 0.000760047 Jy ! Total flux subtracted in 200 components = 0.000760047 Jy ! Clean residual min=-0.002247 max=0.001682 Jy/beam ! Clean residual mean=-0.000238 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.762678 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 = 4.91812e-07 Jy ! Component: 100 - total flux cleaned = 1.73544e-05 Jy ! Component: 150 - total flux cleaned = 3.14964e-05 Jy ! Component: 200 - total flux cleaned = 4.39289e-05 Jy ! Total flux subtracted in 200 components = 4.39289e-05 Jy ! Clean residual min=-0.002232 max=0.001653 Jy/beam ! Clean residual mean=-0.000239 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.762722 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.762722 Jy ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! Estimated beam: bmin=0.8272 mas, bmaj=0.9623 mas, bpa=-8.475 degrees ! Estimated noise=0.681485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00059714 Jy ! Component: 100 - total flux cleaned = -0.00052137 Jy ! Component: 150 - total flux cleaned = -0.000487085 Jy ! Component: 200 - total flux cleaned = -0.000453748 Jy ! Total flux subtracted in 200 components = -0.000453748 Jy ! Clean residual min=-0.002235 max=0.002324 Jy/beam ! Clean residual mean=-0.000097 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.762268 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.762268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078428Jy sigma=0.837168 ! Fit after self-cal, rms=0.078351Jy sigma=0.834928 wmodel J0753+5352_X_2003_06_18_pus_map.mod ! Writing 67 model components to file: J0753+5352_X_2003_06_18_pus_map.mod wobs J0753+5352_X_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J0753+5352_X_2003_06_18_pus_uvs.fits wwins J0753+5352_X_2003_06_18_pus_map.win ! wwins: Wrote 4 windows to J0753+5352_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 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250903 Jy ! Component: 100 - total flux cleaned = -0.000739391 Jy ! Component: 150 - total flux cleaned = -0.00102538 Jy ! Component: 200 - total flux cleaned = -0.00116335 Jy ! Component: 250 - total flux cleaned = -0.00129707 Jy ! Component: 300 - total flux cleaned = -0.00146028 Jy ! Component: 350 - total flux cleaned = -0.0016197 Jy ! Component: 400 - total flux cleaned = -0.00180678 Jy ! Component: 450 - total flux cleaned = -0.00195943 Jy ! Component: 500 - total flux cleaned = -0.00207935 Jy ! Component: 550 - total flux cleaned = -0.00231425 Jy ! Component: 600 - total flux cleaned = -0.00245811 Jy ! Component: 650 - total flux cleaned = -0.0024865 Jy ! Component: 700 - total flux cleaned = -0.00262716 Jy ! Component: 750 - total flux cleaned = -0.00273788 Jy ! Component: 800 - total flux cleaned = -0.00276525 Jy ! Component: 850 - total flux cleaned = -0.00284625 Jy ! Component: 900 - total flux cleaned = -0.00289967 Jy ! Component: 950 - total flux cleaned = -0.00297854 Jy ! Component: 1000 - total flux cleaned = -0.00300465 Jy ! Total flux subtracted in 1024 components = -0.00305647 Jy ! Clean residual min=-0.001633 max=0.001943 Jy/beam ! Clean residual mean=-0.000049 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.759212 Jy keep ! Adding 72 model components to the UV plane model. ! The established model now contains 139 components and 0.759212 Jy wmap "J0753+5352_X_2003_06_18_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 0.9623 at -8.475 degrees (North through East) ! Clean map min=-0.0019198 max=0.53438 Jy/beam ! Writing clean map to FITS file: J0753+5352_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 0.534381 invert ! Inverting map ! Your choice of large map pixels excluded 4.01% of the data. ! The x-axis pixel size should ideally be below 0.1536 milli-arcsec ! The y-axis pixel size should ideally be below 0.1857 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498659 device "J0753+5352_X_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J0753+5352_X_2003_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279946 0.279946 0.559892 1.11978 2.23957 4.47913 8.95827 17.9165 35.8331 71.6661 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.534 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 0.9623 at -8.475 degrees (North through East) ! Clean map min=-0.0019198 max=0.53438 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0753+5352_X_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J0753+5352_X_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0753+5352_X_2003_06_18_pus_uvs.log closed on Fri Jan 19 19:30:08 2007