! Started logfile: J0339-0146_X_2003_06_18_pus_uvs.log on Wed Jan 17 16:22:28 2007 obs J0339-0146_X_2003_06_18_pus_uva.fits ! Reading UV FITS file: J0339-0146_X_2003_06_18_pus_uva.fits ! AN table 1: 53 integrations on 153 of 153 possible baselines. ! AN table 2: 7 integrations on 153 of 153 possible baselines. ! AN table 3: 132 integrations on 153 of 153 possible baselines. ! AN table 4: 245 integrations on 153 of 153 possible baselines. ! AN table 5: 77 integrations on 153 of 153 possible baselines. ! AN table 6: 144 integrations on 153 of 153 possible baselines. ! AN table 7: Unused. ! AN table 8: 189 integrations on 153 of 153 possible baselines. ! AN table 9: Unused. ! Apparent sampling: 0.142903 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0339-0146 ! ! 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 2231 lines of history. ! ! Reading 74076 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 float field_size field_size = 256 float field_cell field_cell = 0.2 float taper_size taper_size = 70. integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 954 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! A total of 1718 telescope corrections were flagged in sub-array 3. ! A total of 3174 telescope corrections were flagged in sub-array 4. ! A total of 1101 telescope corrections were flagged in sub-array 5. ! A total of 2185 telescope corrections were flagged in sub-array 6. ! A total of 3402 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 954 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! A total of 1688 telescope corrections were flagged in sub-array 3. ! A total of 3133 telescope corrections were flagged in sub-array 4. ! A total of 1069 telescope corrections were flagged in sub-array 5. ! A total of 2186 telescope corrections were flagged in sub-array 6. ! A total of 3345 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 954 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! A total of 1688 telescope corrections were flagged in sub-array 3. ! A total of 3133 telescope corrections were flagged in sub-array 4. ! A total of 1069 telescope corrections were flagged in sub-array 5. ! A total of 2188 telescope corrections were flagged in sub-array 6. ! A total of 3345 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 954 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! A total of 1688 telescope corrections were flagged in sub-array 3. ! A total of 3133 telescope corrections were flagged in sub-array 4. ! A total of 1069 telescope corrections were flagged in sub-array 5. ! A total of 2188 telescope corrections were flagged in sub-array 6. ! A total of 3345 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.630423Jy sigma=0.020038 ! Fit after self-cal, rms=1.009284Jy sigma=0.012671 ! 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 1.94% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.5825 mas, bmaj=1.138 mas, bpa=-0.635 degrees ! Estimated noise=750.133 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 = 1.30256 Jy ! Component: 100 - total flux cleaned = 1.73591 Jy ! Total flux subtracted in 100 components = 1.73591 Jy ! Clean residual min=-0.049767 max=0.190239 Jy/beam ! Clean residual mean=0.000148 rms=0.018943 Jy/beam ! Combined flux in latest and established models = 1.73591 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.73591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.569322Jy sigma=0.006084 ! Fit after self-cal, rms=0.568202Jy sigma=0.006079 ! Inverting map ! Your choice of large map pixels excluded 1.94% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213776 Jy ! Component: 100 - total flux cleaned = 0.330744 Jy ! Total flux subtracted in 100 components = 0.330744 Jy ! Clean residual min=-0.036872 max=0.072545 Jy/beam ! Clean residual mean=-0.000087 rms=0.010795 Jy/beam ! Combined flux in latest and established models = 2.06665 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 2.06665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.454259Jy sigma=0.004048 ! Fit after self-cal, rms=0.453711Jy sigma=0.004047 ! Inverting map ! Your choice of large map pixels excluded 1.94% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Added new window around map position (1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.076745 Jy ! Component: 100 - total flux cleaned = 0.127356 Jy ! Total flux subtracted in 100 components = 0.127356 Jy ! Clean residual min=-0.037362 max=0.048258 Jy/beam ! Clean residual mean=-0.000239 rms=0.009200 Jy/beam ! Combined flux in latest and established models = 2.19401 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 2.19401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.432488Jy sigma=0.003607 ! Fit after self-cal, rms=0.431608Jy sigma=0.003597 ! Inverting map ! Your choice of large map pixels excluded 1.94% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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 1.94% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.8172 mas, bmaj=1.57 mas, bpa=-3.217 degrees ! Estimated noise=366.594 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 = 0.0803306 Jy ! Component: 100 - total flux cleaned = 0.124644 Jy ! Component: 150 - total flux cleaned = 0.150824 Jy ! Component: 200 - total flux cleaned = 0.166614 Jy ! Total flux subtracted in 200 components = 0.166614 Jy ! Clean residual min=-0.031162 max=0.038157 Jy/beam ! Clean residual mean=-0.000719 rms=0.010683 Jy/beam ! Combined flux in latest and established models = 2.36062 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 2.36062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.421114Jy sigma=0.003306 ! Fit after self-cal, rms=0.419765Jy sigma=0.003288 ! Inverting map ! Your choice of large map pixels excluded 1.94% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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 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 2: ! 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 96 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.96 GG 1.00* HN 0.99 ! KK 1.20 KP 1.01 LA 0.97 MA 1.00* ! MK 1.03 NL 1.04 ON 1.00* OV 0.96 ! PT 0.96 SC 0.99 TC 1.04 TS 1.00* ! WF 1.05 WZ 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.97 GG 1.00* HN 0.88 ! KK 1.00* KP 0.97 LA 0.99 MA 1.00* ! MK 1.00* NL 1.08 ON 1.02 OV 0.98 ! PT 0.99 SC 0.97 TC 1.13 TS 1.00* ! WF 0.97 WZ 0.83 ! ! A total of 84 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GG 1.00* HN 0.95 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.52 ON 0.98 OV 1.00* ! PT 1.00* SC 0.96 TC 1.00* TS 1.00* ! WF 1.01 WZ 1.02 ! ! A total of 117 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 1.03 GG 1.00* HN 1.00* ! KK 1.07 KP 1.01 LA 1.00 MA 1.00* ! MK 0.99 NL 1.33 ON 1.00* OV 0.98 ! PT 1.00* SC 1.00* TC 1.00* TS 1.41 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! 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 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 2: ! 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 126 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.95 GG 1.00* HN 1.00 ! KK 1.19 KP 0.96 LA 0.97 MA 1.00* ! MK 1.03 NL 1.01 ON 1.00* OV 0.95 ! PT 1.00 SC 0.95 TC 1.09 TS 1.00* ! WF 1.08 WZ 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.97 GG 1.00* HN 0.89 ! KK 1.00* KP 0.93 LA 1.00 MA 1.09 ! MK 1.00* NL 1.04 ON 1.04 OV 0.97 ! PT 1.03 SC 0.93 TC 1.11 TS 1.00* ! WF 0.98 WZ 0.81 ! ! A total of 57 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GG 1.00* HN 0.97 ! KK 1.00* KP 1.00* LA 1.00* MA 1.05 ! MK 1.00* NL 1.47 ON 1.00 OV 1.00* ! PT 1.00* SC 0.91 TC 1.00* TS 1.00* ! WF 1.02 WZ 0.92 ! ! A total of 117 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.01 GG 1.00* HN 1.00* ! KK 1.03 KP 0.96 LA 0.99 MA 1.00* ! MK 1.06 NL 1.27 ON 1.00* OV 0.97 ! PT 1.00* SC 1.00* TC 1.00* TS 0.92 ! WF 1.00* WZ 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! 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 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 2: ! 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 126 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.95 GG 1.00* HN 0.99 ! KK 1.26 KP 1.00 LA 0.98 MA 1.00* ! MK 1.03 NL 0.99 ON 1.00* OV 1.00 ! PT 1.03 SC 0.98 TC 1.00 TS 1.00* ! WF 1.08 WZ 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.96 GG 1.00* HN 0.88 ! KK 1.00* KP 0.97 LA 1.01 MA 1.20 ! MK 1.00* NL 1.03 ON 1.04 OV 1.02 ! PT 1.06 SC 0.96 TC 1.07 TS 1.00* ! WF 0.96 WZ 0.83 ! ! A total of 57 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GG 1.00* HN 0.97 ! KK 1.00* KP 1.00* LA 1.00* MA 1.06 ! MK 1.00* NL 1.45 ON 1.00 OV 1.00* ! PT 1.00* SC 0.95 TC 1.00* TS 1.00* ! WF 0.94 WZ 0.95 ! ! A total of 120 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.00 GG 1.00* HN 1.00* ! KK 1.11 KP 1.00 LA 1.00 MA 1.00* ! MK 1.05 NL 1.26 ON 1.00* OV 1.02 ! PT 1.00* SC 1.00* TC 1.00* TS 0.93 ! WF 1.00* WZ 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! 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 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 2: ! 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 126 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.93 GG 1.00* HN 1.02 ! KK 1.19 KP 0.96 LA 0.96 MA 1.00* ! MK 1.04 NL 0.99 ON 1.00* OV 0.99 ! PT 1.03 SC 1.04 TC 1.03 TS 1.00* ! WF 1.06 WZ 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.95 GG 1.00* HN 0.92 ! KK 1.00* KP 0.93 LA 0.99 MA 1.20 ! MK 1.00* NL 1.03 ON 1.08 OV 1.00 ! PT 1.07 SC 1.01 TC 1.04 TS 1.00* ! WF 0.94 WZ 0.86 ! ! A total of 57 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GG 1.00* HN 0.99 ! KK 1.00* KP 1.00* LA 1.00* MA 1.05 ! MK 1.00* NL 1.44 ON 1.00 OV 1.00* ! PT 1.00* SC 1.00 TC 1.00* TS 1.00* ! WF 0.95 WZ 0.99 ! ! A total of 120 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.00 GG 1.00* HN 1.00* ! KK 1.04 KP 0.96 LA 0.98 MA 1.00* ! MK 1.09 NL 1.28 ON 1.00* OV 1.00 ! PT 1.00* SC 1.00* TC 1.00* TS 0.93 ! WF 1.00* WZ 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! 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=0.419765Jy sigma=0.003288 ! Fit after self-cal, rms=0.394053Jy sigma=0.002782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.8288 mas, bmaj=1.635 mas, bpa=-3.929 degrees ! Estimated noise=371.292 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 = 0.017864 Jy ! Component: 100 - total flux cleaned = 0.0173785 Jy ! Component: 150 - total flux cleaned = 0.0169987 Jy ! Component: 200 - total flux cleaned = 0.0167363 Jy ! Total flux subtracted in 200 components = 0.0167363 Jy ! Clean residual min=-0.025403 max=0.030594 Jy/beam ! Clean residual mean=-0.000280 rms=0.007139 Jy/beam ! Combined flux in latest and established models = 2.37736 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 2.37736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.392865Jy sigma=0.002758 ! Fit after self-cal, rms=0.393030Jy sigma=0.002752 ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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=0.393030Jy sigma=0.002752 ! Fit after self-cal, rms=0.382925Jy sigma=0.002537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.8325 mas, bmaj=1.636 mas, bpa=-3.863 degrees ! Estimated noise=370.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642175 Jy ! Component: 100 - total flux cleaned = 0.00684242 Jy ! Component: 150 - total flux cleaned = 0.00655162 Jy ! Component: 200 - total flux cleaned = 0.00657697 Jy ! Total flux subtracted in 200 components = 0.00657697 Jy ! Clean residual min=-0.016949 max=0.022663 Jy/beam ! Clean residual mean=-0.000410 rms=0.005051 Jy/beam ! Combined flux in latest and established models = 2.38394 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 2.38394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381976Jy sigma=0.002522 ! Fit after self-cal, rms=0.381928Jy sigma=0.002519 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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 (3, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178303 Jy ! Component: 100 - total flux cleaned = 0.0178166 Jy ! Component: 150 - total flux cleaned = 0.0178058 Jy ! Component: 200 - total flux cleaned = 0.018344 Jy ! Total flux subtracted in 200 components = 0.018344 Jy ! Clean residual min=-0.017396 max=0.015870 Jy/beam ! Clean residual mean=-0.000591 rms=0.004632 Jy/beam ! Combined flux in latest and established models = 2.40228 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 2.40228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.380749Jy sigma=0.002495 ! Fit after self-cal, rms=0.380576Jy sigma=0.002491 ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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=0.380576Jy sigma=0.002491 ! Fit after self-cal, rms=0.359212Jy sigma=0.002118 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.8336 mas, bmaj=1.635 mas, bpa=-3.835 degrees ! Estimated noise=370.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959892 Jy ! Component: 100 - total flux cleaned = 0.0131327 Jy ! Component: 150 - total flux cleaned = 0.0153179 Jy ! Component: 200 - total flux cleaned = 0.0159004 Jy ! Total flux subtracted in 200 components = 0.0159004 Jy ! Clean residual min=-0.005609 max=0.009236 Jy/beam ! Clean residual mean=0.000236 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 2.41818 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 2.41818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358625Jy sigma=0.002106 ! Fit after self-cal, rms=0.358500Jy sigma=0.002103 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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 (5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581343 Jy ! Component: 100 - total flux cleaned = 0.00839131 Jy ! Component: 150 - total flux cleaned = 0.00963294 Jy ! Component: 200 - total flux cleaned = 0.0102537 Jy ! Total flux subtracted in 200 components = 0.0102537 Jy ! Clean residual min=-0.005408 max=0.006927 Jy/beam ! Clean residual mean=0.000140 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 2.42843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 2.42843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358157Jy sigma=0.002098 ! Fit after self-cal, rms=0.358143Jy sigma=0.002097 ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Added new window around map position (0.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270298 Jy ! Component: 100 - total flux cleaned = 0.00324055 Jy ! Component: 150 - total flux cleaned = 0.00356107 Jy ! Component: 200 - total flux cleaned = 0.0037047 Jy ! Total flux subtracted in 200 components = 0.0037047 Jy ! Clean residual min=-0.005413 max=0.004610 Jy/beam ! Clean residual mean=0.000092 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 2.43214 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 2.43214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357838Jy sigma=0.002094 ! Fit after self-cal, rms=0.357834Jy sigma=0.002093 ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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=0.357834Jy sigma=0.002093 ! Fit after self-cal, rms=0.358518Jy sigma=0.002090 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=2.297 mas, bmaj=3.336 mas, bpa=-14.71 degrees ! Estimated noise=424.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538872 Jy ! Component: 100 - total flux cleaned = 0.00662443 Jy ! Component: 150 - total flux cleaned = 0.00755057 Jy ! Component: 200 - total flux cleaned = 0.00824674 Jy ! Total flux subtracted in 200 components = 0.00824674 Jy ! Clean residual min=-0.002877 max=0.003080 Jy/beam ! Clean residual mean=-0.000016 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 2.44039 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 2.44039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358458Jy sigma=0.002088 ! Fit after self-cal, rms=0.358445Jy sigma=0.002088 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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 = 0.000610088 Jy ! Component: 100 - total flux cleaned = 0.00113982 Jy ! Component: 150 - total flux cleaned = 0.00127887 Jy ! Component: 200 - total flux cleaned = 0.001453 Jy ! Total flux subtracted in 200 components = 0.001453 Jy ! Clean residual min=-0.003418 max=0.003056 Jy/beam ! Clean residual mean=-0.000059 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 2.44184 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 2.44184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358418Jy sigma=0.002087 ! Fit after self-cal, rms=0.358408Jy sigma=0.002087 ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.8357 mas, bmaj=1.634 mas, bpa=-3.764 degrees ! Estimated noise=370.422 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8357 x 1.634 at -3.764 degrees (North through East) ! Clean map min=-0.0035804 max=1.8219 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=0.358408Jy sigma=0.002087 ! Fit after self-cal, rms=0.534027Jy sigma=0.001710 ! Inverting map and beam ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.836 mas, bmaj=1.632 mas, bpa=-3.733 degrees ! Estimated noise=369.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133262 Jy ! Component: 100 - total flux cleaned = 0.00198199 Jy ! Component: 150 - total flux cleaned = 0.00184934 Jy ! Component: 200 - total flux cleaned = 0.00185522 Jy ! Total flux subtracted in 200 components = 0.00185522 Jy ! Clean residual min=-0.003376 max=0.003388 Jy/beam ! Clean residual mean=0.000107 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 2.44369 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 2.44369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.533839Jy sigma=0.001707 ! Fit after self-cal, rms=0.533824Jy sigma=0.001707 ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516414 Jy ! Component: 100 - total flux cleaned = 0.000870819 Jy ! Component: 150 - total flux cleaned = 0.000877218 Jy ! Component: 200 - total flux cleaned = 0.000783344 Jy ! Total flux subtracted in 200 components = 0.000783344 Jy ! Clean residual min=-0.003421 max=0.003316 Jy/beam ! Clean residual mean=0.000099 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 2.44448 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 2.44448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.533712Jy sigma=0.001705 ! Fit after self-cal, rms=0.533705Jy sigma=0.001705 ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.533705Jy sigma=0.001705 ! Fit after self-cal, rms=0.535561Jy sigma=0.001704 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 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.5991 mas, bmaj=1.182 mas, bpa=-2.016 degrees ! Estimated noise=751.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3175 Jy ! Component: 100 - total flux cleaned = 1.74371 Jy ! Component: 150 - total flux cleaned = 1.94361 Jy ! Component: 200 - total flux cleaned = 2.06399 Jy ! Total flux subtracted in 200 components = 2.06399 Jy ! Clean residual min=-0.019551 max=0.064849 Jy/beam ! Clean residual mean=0.000383 rms=0.008150 Jy/beam ! Combined flux in latest and established models = 2.06399 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 17 model components to the UV plane model. ! The established model now contains 17 components and 2.06399 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.8373 mas, bmaj=1.634 mas, bpa=-3.719 degrees ! Estimated noise=369.955 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 = 0.142259 Jy ! Component: 100 - total flux cleaned = 0.220585 Jy ! Component: 150 - total flux cleaned = 0.269617 Jy ! Component: 200 - total flux cleaned = 0.302128 Jy ! Total flux subtracted in 200 components = 0.302128 Jy ! Clean residual min=-0.006047 max=0.017587 Jy/beam ! Clean residual mean=0.000817 rms=0.003943 Jy/beam ! Combined flux in latest and established models = 2.36612 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 53 components and 2.36612 Jy ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221164 Jy ! Component: 100 - total flux cleaned = 0.0376073 Jy ! Component: 150 - total flux cleaned = 0.0487367 Jy ! Component: 200 - total flux cleaned = 0.0570533 Jy ! Total flux subtracted in 200 components = 0.0570533 Jy ! Clean residual min=-0.003732 max=0.006247 Jy/beam ! Clean residual mean=0.000252 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 2.42317 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 92 components and 2.42317 Jy ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Added new window around map position (-0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676013 Jy ! Component: 100 - total flux cleaned = 0.0119205 Jy ! Component: 150 - total flux cleaned = 0.0147869 Jy ! Component: 200 - total flux cleaned = 0.0160883 Jy ! Total flux subtracted in 200 components = 0.0160883 Jy ! Clean residual min=-0.003305 max=0.003735 Jy/beam ! Clean residual mean=0.000100 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 2.43926 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 105 components and 2.43926 Jy ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 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 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=2.293 mas, bmaj=3.334 mas, bpa=-14.65 degrees ! Estimated noise=424.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377377 Jy ! Component: 100 - total flux cleaned = 0.00557075 Jy ! Component: 150 - total flux cleaned = 0.00576112 Jy ! Component: 200 - total flux cleaned = 0.00581139 Jy ! Total flux subtracted in 200 components = 0.00581139 Jy ! Clean residual min=-0.001911 max=0.002124 Jy/beam ! Clean residual mean=0.000103 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 2.44507 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 = -2.27567e-06 Jy ! Component: 100 - total flux cleaned = 3.71404e-05 Jy ! Component: 150 - total flux cleaned = 3.58923e-05 Jy ! Component: 200 - total flux cleaned = 3.60719e-05 Jy ! Total flux subtracted in 200 components = 3.60719e-05 Jy ! Clean residual min=-0.001808 max=0.002107 Jy/beam ! Clean residual mean=0.000109 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 2.44511 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 138 components and 2.44511 Jy ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! Estimated beam: bmin=0.8373 mas, bmaj=1.634 mas, bpa=-3.719 degrees ! Estimated noise=369.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153587 Jy ! Component: 100 - total flux cleaned = -0.000181381 Jy ! Component: 150 - total flux cleaned = -0.000285806 Jy ! Component: 200 - total flux cleaned = -0.000290897 Jy ! Total flux subtracted in 200 components = -0.000290897 Jy ! Clean residual min=-0.003010 max=0.003182 Jy/beam ! Clean residual mean=0.000054 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 2.44481 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 2.44481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.535821Jy sigma=0.001701 ! Fit after self-cal, rms=0.535712Jy sigma=0.001700 wmodel J0339-0146_X_2003_06_18_pus_map.mod ! Writing 150 model components to file: J0339-0146_X_2003_06_18_pus_map.mod wobs J0339-0146_X_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J0339-0146_X_2003_06_18_pus_uvs.fits wwins J0339-0146_X_2003_06_18_pus_map.win ! wwins: Wrote 6 windows to J0339-0146_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 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433751 Jy ! Component: 100 - total flux cleaned = -0.000691732 Jy ! Component: 150 - total flux cleaned = -0.000544461 Jy ! Component: 200 - total flux cleaned = -0.000402578 Jy ! Component: 250 - total flux cleaned = -0.000263703 Jy ! Component: 300 - total flux cleaned = -3.67727e-05 Jy ! Component: 350 - total flux cleaned = 5.18304e-05 Jy ! Component: 400 - total flux cleaned = 9.57634e-05 Jy ! Component: 450 - total flux cleaned = 0.000224588 Jy ! Component: 500 - total flux cleaned = 0.000308781 Jy ! Component: 550 - total flux cleaned = 0.000391333 Jy ! Component: 600 - total flux cleaned = 0.000432132 Jy ! Component: 650 - total flux cleaned = 0.000513063 Jy ! Component: 700 - total flux cleaned = 0.000592435 Jy ! Component: 750 - total flux cleaned = 0.00067125 Jy ! Component: 800 - total flux cleaned = 0.000787003 Jy ! Component: 850 - total flux cleaned = 0.000749054 Jy ! Component: 900 - total flux cleaned = 0.000824332 Jy ! Component: 950 - total flux cleaned = 0.000786973 Jy ! Component: 1000 - total flux cleaned = 0.000786948 Jy ! Total flux subtracted in 1024 components = 0.000823498 Jy ! Clean residual min=-0.002030 max=0.002389 Jy/beam ! Clean residual mean=0.000068 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 2.44564 Jy keep ! Adding 67 model components to the UV plane model. ! The established model now contains 215 components and 2.44564 Jy wmap "J0339-0146_X_2003_06_18_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8373 x 1.634 at -3.719 degrees (North through East) ! Clean map min=-0.0025719 max=1.8234 Jy/beam ! Writing clean map to FITS file: J0339-0146_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 1.82345 invert ! Inverting map ! Your choice of large map pixels excluded 1.95% of the data. ! The x-axis pixel size should ideally be below 0.187 milli-arcsec ! The y-axis pixel size should ideally be below 0.1981 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000692828 device "J0339-0146_X_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J0339-0146_X_2003_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113986 0.113986 0.227973 0.455946 0.911892 1.82378 3.64757 7.29514 14.5903 29.1805 58.3611 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.823 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8373 x 1.634 at -3.719 degrees (North through East) ! Clean map min=-0.0025719 max=1.8234 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0339-0146_X_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J0339-0146_X_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0339-0146_X_2003_06_18_pus_uvs.log closed on Wed Jan 17 16:25:30 2007