! Started logfile: J1150-0023_X_2003_06_18_pus_uvs.log on Thu Jan 18 23:01:30 2007 obs J1150-0023_X_2003_06_18_pus_uva.fits ! Reading UV FITS file: J1150-0023_X_2003_06_18_pus_uva.fits ! AN table 1: 135 integrations on 153 of 153 possible baselines. ! AN table 2: 505 integrations on 153 of 153 possible baselines. ! AN table 3: 123 integrations on 153 of 153 possible baselines. ! AN table 4: 94 integrations on 153 of 153 possible baselines. ! AN table 5: 126 integrations on 153 of 153 possible baselines. ! AN table 6: 226 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.067803 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1150-0023 ! ! 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 50168 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 = 512 float field_cell field_cell = 0.16 float taper_size taper_size = 90. 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 = 512x512 pixels with 0.160x0.160 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 2430 telescope corrections were flagged in sub-array 1. ! A total of 7536 telescope corrections were flagged in sub-array 2. ! A total of 2214 telescope corrections were flagged in sub-array 3. ! A total of 1692 telescope corrections were flagged in sub-array 4. ! A total of 2082 telescope corrections were flagged in sub-array 5. ! A total of 2533 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 2358 telescope corrections were flagged in sub-array 1. ! A total of 7294 telescope corrections were flagged in sub-array 2. ! A total of 2214 telescope corrections were flagged in sub-array 3. ! A total of 1692 telescope corrections were flagged in sub-array 4. ! A total of 2082 telescope corrections were flagged in sub-array 5. ! A total of 2533 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 2361 telescope corrections were flagged in sub-array 1. ! A total of 7280 telescope corrections were flagged in sub-array 2. ! A total of 2214 telescope corrections were flagged in sub-array 3. ! A total of 1692 telescope corrections were flagged in sub-array 4. ! A total of 2082 telescope corrections were flagged in sub-array 5. ! A total of 2533 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 2358 telescope corrections were flagged in sub-array 1. ! A total of 7409 telescope corrections were flagged in sub-array 2. ! A total of 2214 telescope corrections were flagged in sub-array 3. ! A total of 1692 telescope corrections were flagged in sub-array 4. ! A total of 2082 telescope corrections were flagged in sub-array 5. ! A total of 2533 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.819593Jy sigma=0.010878 ! Fit after self-cal, rms=0.692033Jy sigma=0.009367 ! 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 ! Estimated beam: bmin=0.5035 mas, bmaj=2.027 mas, bpa=-3.071 degrees ! Estimated noise=587.17 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 = 0.258972 Jy ! Component: 100 - total flux cleaned = 0.364926 Jy ! Total flux subtracted in 100 components = 0.364926 Jy ! Clean residual min=-0.029674 max=0.087626 Jy/beam ! Clean residual mean=0.001669 rms=0.011694 Jy/beam ! Combined flux in latest and established models = 0.364926 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.364926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319009Jy sigma=0.004203 ! Fit after self-cal, rms=0.318570Jy sigma=0.004200 ! Inverting map ! Added new window around map position (1.44, 0.96). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0858395 Jy ! Component: 100 - total flux cleaned = 0.131195 Jy ! Total flux subtracted in 100 components = 0.131195 Jy ! Clean residual min=-0.026866 max=0.069609 Jy/beam ! Clean residual mean=0.001336 rms=0.009196 Jy/beam ! Combined flux in latest and established models = 0.496121 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.496121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274721Jy sigma=0.003522 ! Fit after self-cal, rms=0.266993Jy sigma=0.003401 ! Inverting map ! Added new window around map position (-2.88, -1.12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0672235 Jy ! Component: 100 - total flux cleaned = 0.111755 Jy ! Total flux subtracted in 100 components = 0.111755 Jy ! Clean residual min=-0.017825 max=0.038567 Jy/beam ! Clean residual mean=0.001120 rms=0.006164 Jy/beam ! Combined flux in latest and established models = 0.607876 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.607877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230578Jy sigma=0.002814 ! Fit after self-cal, rms=0.228851Jy sigma=0.002792 ! Inverting map 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 ! Estimated beam: bmin=0.7174 mas, bmaj=2.367 mas, bpa=-3.346 degrees ! Estimated noise=246.778 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 = 0.0754539 Jy ! Component: 100 - total flux cleaned = 0.12041 Jy ! Component: 150 - total flux cleaned = 0.15227 Jy ! Component: 200 - total flux cleaned = 0.175575 Jy ! Total flux subtracted in 200 components = 0.175575 Jy ! Clean residual min=-0.021727 max=0.048351 Jy/beam ! Clean residual mean=0.003009 rms=0.008326 Jy/beam ! Combined flux in latest and established models = 0.783451 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.783451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200041Jy sigma=0.002315 ! Fit after self-cal, rms=0.198630Jy sigma=0.002293 ! Inverting map ! Added new window around map position (-8, -6.24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489948 Jy ! Component: 100 - total flux cleaned = 0.0764322 Jy ! Component: 150 - total flux cleaned = 0.0964772 Jy ! Component: 200 - total flux cleaned = 0.11286 Jy ! Total flux subtracted in 200 components = 0.11286 Jy ! Clean residual min=-0.015682 max=0.019157 Jy/beam ! Clean residual mean=0.001378 rms=0.004625 Jy/beam ! Combined flux in latest and established models = 0.896311 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 117 components and 0.896311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185806Jy sigma=0.002051 ! Fit after self-cal, rms=0.184509Jy sigma=0.002032 ! Inverting map 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* ! ! A total of 105 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.93 GG 1.00* HN 0.99 ! KK 1.00* KP 0.98 LA 1.06 MA 1.00* ! MK 1.00* NL 1.04 ON 1.62 OV 1.00* ! PT 1.07 SC 0.96 TC 1.00* TS 1.00* ! WF 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! 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 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 186 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! 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 87 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 0.95 GG 1.00* HN 1.00* ! KK 1.07 KP 1.07 LA 0.92 MA 1.00* ! MK 1.03 NL 1.08 ON 1.00* OV 0.96 ! PT 0.94 SC 1.00* TC 1.00* TS 1.01 ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! 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 177 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.92 GG 1.00* HN 0.98 ! KK 1.00* KP 0.94 LA 1.06 MA 0.86 ! MK 1.00* NL 1.01 ON 1.60 OV 1.00* ! PT 1.11 SC 0.94 TC 1.00* TS 1.00* ! WF 1.10 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! 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 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 186 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! 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 87 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 FD 0.94 GG 1.00* HN 1.00* ! KK 1.09 KP 1.03 LA 0.93 MA 1.00* ! MK 1.03 NL 1.02 ON 1.00* OV 0.95 ! PT 0.98 SC 1.00* TC 1.00* TS 1.00 ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! 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 306 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.93 GG 1.00* HN 0.98 ! KK 1.00* KP 0.99 LA 1.07 MA 0.90 ! MK 1.00* NL 0.98 ON 1.12 OV 1.00* ! PT 1.15 SC 0.99 TC 1.00* TS 1.00* ! WF 1.00 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! 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 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 186 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! 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 87 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.94 GG 1.00* HN 1.00* ! KK 1.18 KP 1.06 LA 0.95 MA 1.00* ! MK 1.01 NL 1.02 ON 1.00* OV 1.00 ! PT 1.02 SC 1.00* TC 1.00* TS 1.03 ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! 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 177 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.91 GG 1.00* HN 1.00 ! KK 1.00* KP 0.96 LA 1.04 MA 0.62 ! MK 1.00* NL 0.97 ON 0.90 OV 1.00* ! PT 1.15 SC 1.06 TC 1.00* TS 1.00* ! WF 1.04 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! 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 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 186 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! 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 87 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.94 GG 1.00* HN 1.00* ! KK 1.17 KP 1.03 LA 0.93 MA 1.00* ! MK 1.04 NL 1.04 ON 1.00* OV 1.00 ! PT 1.03 SC 1.00* TC 1.00* TS 1.04 ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.184509Jy sigma=0.002032 ! Fit after self-cal, rms=0.173667Jy sigma=0.001981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7316 mas, bmaj=2.405 mas, bpa=-3.913 degrees ! Estimated noise=246.326 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 = 0.00913166 Jy ! Component: 100 - total flux cleaned = 0.0140784 Jy ! Component: 150 - total flux cleaned = 0.0183918 Jy ! Component: 200 - total flux cleaned = 0.0208871 Jy ! Total flux subtracted in 200 components = 0.0208871 Jy ! Clean residual min=-0.008898 max=0.010643 Jy/beam ! Clean residual mean=0.000730 rms=0.002843 Jy/beam ! Combined flux in latest and established models = 0.917198 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.917198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172584Jy sigma=0.001962 ! Fit after self-cal, rms=0.172650Jy sigma=0.001960 ! Inverting map 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=0.172650Jy sigma=0.001960 ! Fit after self-cal, rms=0.171426Jy sigma=0.001959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7349 mas, bmaj=2.401 mas, bpa=-3.984 degrees ! Estimated noise=246.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419424 Jy ! Component: 100 - total flux cleaned = 0.00743843 Jy ! Component: 150 - total flux cleaned = 0.00929385 Jy ! Component: 200 - total flux cleaned = 0.010932 Jy ! Total flux subtracted in 200 components = 0.010932 Jy ! Clean residual min=-0.008563 max=0.010187 Jy/beam ! Clean residual mean=0.000528 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.92813 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 0.92813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170977Jy sigma=0.001951 ! Fit after self-cal, rms=0.170960Jy sigma=0.001950 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.00161157 Jy ! Component: 100 - total flux cleaned = 0.00308061 Jy ! Component: 150 - total flux cleaned = 0.00424509 Jy ! Component: 200 - total flux cleaned = 0.0051836 Jy ! Total flux subtracted in 200 components = 0.0051836 Jy ! Clean residual min=-0.007957 max=0.009674 Jy/beam ! Clean residual mean=0.000454 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 0.933314 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.933314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170749Jy sigma=0.001947 ! Fit after self-cal, rms=0.170739Jy sigma=0.001947 ! Inverting map 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=0.170739Jy sigma=0.001947 ! Fit after self-cal, rms=0.170450Jy sigma=0.001946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7376 mas, bmaj=2.395 mas, bpa=-4.011 degrees ! Estimated noise=245.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214399 Jy ! Component: 100 - total flux cleaned = 0.00347742 Jy ! Component: 150 - total flux cleaned = 0.00428746 Jy ! Component: 200 - total flux cleaned = 0.00491518 Jy ! Total flux subtracted in 200 components = 0.00491518 Jy ! Clean residual min=-0.008041 max=0.009652 Jy/beam ! Clean residual mean=0.000349 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 0.938229 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.938229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170278Jy sigma=0.001943 ! Fit after self-cal, rms=0.170278Jy sigma=0.001943 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000936254 Jy ! Component: 100 - total flux cleaned = 0.00152066 Jy ! Component: 150 - total flux cleaned = 0.00207134 Jy ! Component: 200 - total flux cleaned = 0.00250611 Jy ! Total flux subtracted in 200 components = 0.00250611 Jy ! Clean residual min=-0.007697 max=0.009334 Jy/beam ! Clean residual mean=0.000314 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.940735 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.940735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170180Jy sigma=0.001941 ! Fit after self-cal, rms=0.170179Jy sigma=0.001941 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 90 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=0.170179Jy sigma=0.001941 ! Fit after self-cal, rms=0.170484Jy sigma=0.001940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.99 mas, bmaj=2.865 mas, bpa=-5.149 degrees ! Estimated noise=278.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542762 Jy ! Component: 100 - total flux cleaned = 0.00845688 Jy ! Component: 150 - total flux cleaned = 0.00932367 Jy ! Component: 200 - total flux cleaned = 0.00981417 Jy ! Total flux subtracted in 200 components = 0.00981417 Jy ! Clean residual min=-0.009364 max=0.012190 Jy/beam ! Clean residual mean=0.000264 rms=0.003178 Jy/beam ! Combined flux in latest and established models = 0.950549 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 184 components and 0.950549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170445Jy sigma=0.001939 ! Fit after self-cal, rms=0.170427Jy sigma=0.001939 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.00146107 Jy ! Component: 100 - total flux cleaned = 0.00183023 Jy ! Component: 150 - total flux cleaned = 0.00209428 Jy ! Component: 200 - total flux cleaned = 0.00242802 Jy ! Total flux subtracted in 200 components = 0.00242802 Jy ! Clean residual min=-0.009012 max=0.011892 Jy/beam ! Clean residual mean=0.000203 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 0.952977 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 186 components and 0.952977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170409Jy sigma=0.001938 ! Fit after self-cal, rms=0.170401Jy sigma=0.001938 ! Inverting map 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 ! Estimated beam: bmin=0.7406 mas, bmaj=2.39 mas, bpa=-4.049 degrees ! Estimated noise=246.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7406 x 2.39 at -4.049 degrees (North through East) ! Clean map min=-0.0075329 max=0.31212 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 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 ! Estimated beam: bmin=0.5181 mas, bmaj=2.109 mas, bpa=-4.68 degrees ! Estimated noise=610.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266761 Jy ! Component: 100 - total flux cleaned = 0.403206 Jy ! Component: 150 - total flux cleaned = 0.487499 Jy ! Component: 200 - total flux cleaned = 0.549317 Jy ! Total flux subtracted in 200 components = 0.549317 Jy ! Clean residual min=-0.018263 max=0.038670 Jy/beam ! Clean residual mean=0.001392 rms=0.007278 Jy/beam ! Combined flux in latest and established models = 0.549317 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.549317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7406 mas, bmaj=2.39 mas, bpa=-4.049 degrees ! Estimated noise=246.1 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 = 0.0831167 Jy ! Component: 100 - total flux cleaned = 0.142117 Jy ! Component: 150 - total flux cleaned = 0.187131 Jy ! Component: 200 - total flux cleaned = 0.222775 Jy ! Total flux subtracted in 200 components = 0.222775 Jy ! Clean residual min=-0.013270 max=0.028787 Jy/beam ! Clean residual mean=0.002828 rms=0.006232 Jy/beam ! Combined flux in latest and established models = 0.772092 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 79 components and 0.772092 Jy ! Inverting map ! Added new window around map position (-2.08, -1.12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314014 Jy ! Component: 100 - total flux cleaned = 0.0552899 Jy ! Component: 150 - total flux cleaned = 0.0746937 Jy ! Component: 200 - total flux cleaned = 0.0907277 Jy ! Total flux subtracted in 200 components = 0.0907276 Jy ! Clean residual min=-0.007211 max=0.015239 Jy/beam ! Clean residual mean=0.001474 rms=0.003568 Jy/beam ! Combined flux in latest and established models = 0.86282 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 144 components and 0.86282 Jy ! Inverting map ! Added new window around map position (-5.6, -3.68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159917 Jy ! Component: 100 - total flux cleaned = 0.0282094 Jy ! Component: 150 - total flux cleaned = 0.0385144 Jy ! Component: 200 - total flux cleaned = 0.0472794 Jy ! Total flux subtracted in 200 components = 0.0472794 Jy ! Clean residual min=-0.005815 max=0.009914 Jy/beam ! Clean residual mean=0.000750 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.910099 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 194 components and 0.910099 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 90 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.99 mas, bmaj=2.865 mas, bpa=-5.149 degrees ! Estimated noise=278.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121644 Jy ! Component: 100 - total flux cleaned = 0.0211879 Jy ! Component: 150 - total flux cleaned = 0.0281852 Jy ! Component: 200 - total flux cleaned = 0.0336854 Jy ! Total flux subtracted in 200 components = 0.0336854 Jy ! Clean residual min=-0.006819 max=0.010066 Jy/beam ! Clean residual mean=0.000426 rms=0.002664 Jy/beam ! Combined flux in latest and established models = 0.943784 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 = 0.00435113 Jy ! Component: 100 - total flux cleaned = 0.00780908 Jy ! Component: 150 - total flux cleaned = 0.0101598 Jy ! Component: 200 - total flux cleaned = 0.0111231 Jy ! Total flux subtracted in 200 components = 0.0111231 Jy ! Clean residual min=-0.006585 max=0.009355 Jy/beam ! Clean residual mean=0.000137 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 0.954907 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 259 components and 0.954907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7406 mas, bmaj=2.39 mas, bpa=-4.049 degrees ! Estimated noise=246.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138324 Jy ! Component: 100 - total flux cleaned = 0.000247523 Jy ! Component: 150 - total flux cleaned = 0.000450285 Jy ! Component: 200 - total flux cleaned = 0.000637875 Jy ! Total flux subtracted in 200 components = 0.000637875 Jy ! Clean residual min=-0.005149 max=0.006818 Jy/beam ! Clean residual mean=0.000071 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.955545 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 284 components and 0.955545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169763Jy sigma=0.001922 ! Fit after self-cal, rms=0.169349Jy sigma=0.001919 wmodel J1150-0023_X_2003_06_18_pus_map.mod ! Writing 284 model components to file: J1150-0023_X_2003_06_18_pus_map.mod wobs J1150-0023_X_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J1150-0023_X_2003_06_18_pus_uvs.fits wwins J1150-0023_X_2003_06_18_pus_map.win ! wwins: Wrote 6 windows to J1150-0023_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.003024 Jy ! Component: 100 - total flux cleaned = 0.0054084 Jy ! Component: 150 - total flux cleaned = 0.007073 Jy ! Component: 200 - total flux cleaned = 0.00851245 Jy ! Component: 250 - total flux cleaned = 0.00906705 Jy ! Component: 300 - total flux cleaned = 0.00959649 Jy ! Component: 350 - total flux cleaned = 0.0101726 Jy ! Component: 400 - total flux cleaned = 0.0106568 Jy ! Component: 450 - total flux cleaned = 0.0111867 Jy ! Component: 500 - total flux cleaned = 0.0113792 Jy ! Component: 550 - total flux cleaned = 0.0117504 Jy ! Component: 600 - total flux cleaned = 0.011929 Jy ! Component: 650 - total flux cleaned = 0.0122757 Jy ! Component: 700 - total flux cleaned = 0.0125001 Jy ! Component: 750 - total flux cleaned = 0.0128278 Jy ! Component: 800 - total flux cleaned = 0.0129874 Jy ! Component: 850 - total flux cleaned = 0.0130916 Jy ! Component: 900 - total flux cleaned = 0.0131425 Jy ! Component: 950 - total flux cleaned = 0.0133896 Jy ! Component: 1000 - total flux cleaned = 0.013534 Jy ! Component: 1050 - total flux cleaned = 0.0136744 Jy ! Component: 1100 - total flux cleaned = 0.0136746 Jy ! Component: 1150 - total flux cleaned = 0.0138553 Jy ! Component: 1200 - total flux cleaned = 0.0138992 Jy ! Component: 1250 - total flux cleaned = 0.0139856 Jy ! Component: 1300 - total flux cleaned = 0.0139009 Jy ! Component: 1350 - total flux cleaned = 0.0140273 Jy ! Component: 1400 - total flux cleaned = 0.0139451 Jy ! Component: 1450 - total flux cleaned = 0.0139865 Jy ! Component: 1500 - total flux cleaned = 0.0140658 Jy ! Component: 1550 - total flux cleaned = 0.0139484 Jy ! Component: 1600 - total flux cleaned = 0.0139483 Jy ! Component: 1650 - total flux cleaned = 0.0138733 Jy ! Component: 1700 - total flux cleaned = 0.0138732 Jy ! Component: 1750 - total flux cleaned = 0.0137639 Jy ! Component: 1800 - total flux cleaned = 0.0137281 Jy ! Component: 1850 - total flux cleaned = 0.013693 Jy ! Component: 1900 - total flux cleaned = 0.0136231 Jy ! Component: 1950 - total flux cleaned = 0.0135203 Jy ! Component: 2000 - total flux cleaned = 0.0134868 Jy ! Total flux subtracted in 2048 components = 0.0134203 Jy ! Clean residual min=-0.001714 max=0.001832 Jy/beam ! Clean residual mean=-0.000081 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.968965 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 449 components and 0.968965 Jy wmap "J1150-0023_X_2003_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7406 x 2.39 at -4.049 degrees (North through East) ! Clean map min=-0.0038748 max=0.29632 Jy/beam ! Writing clean map to FITS file: J1150-0023_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 0.296317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00069924 device "J1150-0023_X_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J1150-0023_X_2003_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.70793 0.70793 1.41586 2.83172 5.66344 11.3269 22.6538 45.3075 90.6151 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.296 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7406 x 2.39 at -4.049 degrees (North through East) ! Clean map min=-0.0038748 max=0.29632 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1150-0023_X_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J1150-0023_X_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1150-0023_X_2003_06_18_pus_uvs.log closed on Thu Jan 18 23:06:08 2007