! Started logfile: J0339-0146_S_2003_06_18_pus_uvs.log on Fri Jan 26 13:35:42 2007 obs J0339-0146_S_2003_06_18_pus_uva.fits ! Reading UV FITS file: J0339-0146_S_2003_06_18_pus_uva.fits ! AN table 1: 96 integrations on 153 of 153 possible baselines. ! AN table 2: 83 integrations on 153 of 153 possible baselines. ! AN table 3: 13 integrations on 153 of 153 possible baselines. ! AN table 4: 92 integrations on 153 of 153 possible baselines. ! AN table 5: 71 integrations on 153 of 153 possible baselines. ! AN table 6: 280 integrations on 153 of 153 possible baselines. ! AN table 7: 12 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.0816034 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2429 lines of history. ! ! Reading 32312 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 = 512x512 pixels with 0.500x0.500 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 1283 telescope corrections were flagged in sub-array 1. ! A total of 1293 telescope corrections were flagged in sub-array 2. ! A total of 201 telescope corrections were flagged in sub-array 3. ! A total of 1085 telescope corrections were flagged in sub-array 4. ! A total of 1041 telescope corrections were flagged in sub-array 5. ! A total of 4011 telescope corrections were flagged in sub-array 6. ! A total of 216 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 1286 telescope corrections were flagged in sub-array 1. ! A total of 1296 telescope corrections were flagged in sub-array 2. ! A total of 201 telescope corrections were flagged in sub-array 3. ! A total of 1088 telescope corrections were flagged in sub-array 4. ! A total of 1041 telescope corrections were flagged in sub-array 5. ! A total of 4011 telescope corrections were flagged in sub-array 6. ! A total of 216 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 1283 telescope corrections were flagged in sub-array 1. ! A total of 1281 telescope corrections were flagged in sub-array 2. ! A total of 201 telescope corrections were flagged in sub-array 3. ! A total of 1085 telescope corrections were flagged in sub-array 4. ! A total of 1041 telescope corrections were flagged in sub-array 5. ! A total of 4011 telescope corrections were flagged in sub-array 6. ! A total of 216 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 1283 telescope corrections were flagged in sub-array 1. ! A total of 1281 telescope corrections were flagged in sub-array 2. ! A total of 201 telescope corrections were flagged in sub-array 3. ! A total of 1097 telescope corrections were flagged in sub-array 4. ! A total of 1041 telescope corrections were flagged in sub-array 5. ! A total of 4043 telescope corrections were flagged in sub-array 6. ! A total of 216 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=2.062499Jy sigma=0.021465 ! Fit after self-cal, rms=1.584803Jy sigma=0.016248 ! 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=2.242 mas, bmaj=4.219 mas, bpa=3.537 degrees ! Estimated noise=833.474 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 = 1.72892 Jy ! Component: 100 - total flux cleaned = 2.27803 Jy ! Total flux subtracted in 100 components = 2.27803 Jy ! Clean residual min=-0.066600 max=0.236304 Jy/beam ! Clean residual mean=0.001135 rms=0.023890 Jy/beam ! Combined flux in latest and established models = 2.27803 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.27803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.697843Jy sigma=0.006517 ! Fit after self-cal, rms=0.694806Jy sigma=0.006501 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264826 Jy ! Component: 100 - total flux cleaned = 0.406699 Jy ! Total flux subtracted in 100 components = 0.406699 Jy ! Clean residual min=-0.055719 max=0.078731 Jy/beam ! Clean residual mean=0.000755 rms=0.015981 Jy/beam ! Combined flux in latest and established models = 2.68473 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 2.68473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.550803Jy sigma=0.004627 ! Fit after self-cal, rms=0.548807Jy sigma=0.004612 ! Inverting map ! Added new window around map position (2.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.096154 Jy ! Component: 100 - total flux cleaned = 0.153048 Jy ! Total flux subtracted in 100 components = 0.153048 Jy ! Clean residual min=-0.050746 max=0.047908 Jy/beam ! Clean residual mean=0.000613 rms=0.014392 Jy/beam ! Combined flux in latest and established models = 2.83777 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 2.83777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.525910Jy sigma=0.004263 ! Fit after self-cal, rms=0.525150Jy sigma=0.004258 ! 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=3.094 mas, bmaj=5.567 mas, bpa=-0.7007 degrees ! Estimated noise=452.127 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 = 0.0734113 Jy ! Component: 100 - total flux cleaned = 0.106403 Jy ! Component: 150 - total flux cleaned = 0.113711 Jy ! Component: 200 - total flux cleaned = 0.118128 Jy ! Total flux subtracted in 200 components = 0.118128 Jy ! Clean residual min=-0.053235 max=0.058197 Jy/beam ! Clean residual mean=-0.000898 rms=0.015244 Jy/beam ! Combined flux in latest and established models = 2.9559 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 2.9559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.518355Jy sigma=0.004138 ! Fit after self-cal, rms=0.518120Jy sigma=0.004137 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 GG 1.00* HN 1.20 ! KK 1.09 KP 0.83 LA 0.87 MA 1.00* ! MK 1.08 NL 0.96 ON 1.00* OV 0.99 ! PT 0.84 SC 0.91 TC 1.09 TS 1.00* ! WF 1.07 WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 GG 1.00* HN 1.00* ! KK 1.00* KP 0.95 LA 1.00 MA 1.00* ! MK 1.00* NL 1.04 ON 1.00* OV 0.66 ! PT 1.01 SC 0.92 TC 1.14 TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! 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* ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 0.90 GG 1.00* HN 0.85 ! KK 1.00* KP 0.84 LA 0.92 MA 1.00* ! MK 1.00* NL 0.98 ON 1.12 OV 1.18 ! PT 0.92 SC 0.90 TC 1.00* TS 1.00* ! WF 1.15 WZ 1.00* ! ! A total of 45 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 1.02 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.43 ON 1.05 OV 1.00* ! PT 1.00* SC 0.88 TC 1.00* TS 1.00* ! WF 1.13 WZ 1.00* ! ! A total of 237 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.11 FD 1.05 GG 1.00* HN 0.76 ! KK 1.03 KP 0.96 LA 1.08 MA 1.00* ! MK 1.01 NL 1.10 ON 1.00 OV 1.15 ! PT 1.12 SC 0.88 TC 1.04 TS 1.07 ! WF 1.05 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. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 GG 1.00* HN 1.10 ! KK 1.10 KP 1.02 LA 0.97 MA 1.00* ! MK 1.15 NL 0.91 ON 1.00* OV 0.95 ! PT 0.96 SC 0.93 TC 1.02 TS 1.00* ! WF 1.03 WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 GG 1.00* HN 1.00* ! KK 1.00* KP 1.07 LA 1.00 MA 1.00* ! MK 1.00* NL 0.99 ON 1.00* OV 0.63 ! PT 1.03 SC 0.94 TC 1.03 TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! 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* ! ! A total of 51 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.92 GG 1.00* HN 0.90 ! KK 1.00* KP 1.01 LA 0.94 MA 1.00* ! MK 1.00* NL 0.94 ON 1.03 OV 0.98 ! PT 0.93 SC 0.90 TC 1.00* TS 1.00* ! WF 1.02 WZ 1.00* ! ! A total of 45 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 1.07 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.39 ON 0.97 OV 1.00* ! PT 1.00* SC 0.92 TC 1.00* TS 1.00* ! WF 1.07 WZ 1.00* ! ! A total of 237 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 FD 1.06 GG 1.00* HN 0.98 ! KK 1.09 KP 1.00 LA 1.08 MA 1.00* ! MK 1.06 NL 1.05 ON 0.93 OV 1.07 ! PT 1.13 SC 0.90 TC 0.96 TS 1.05 ! WF 1.03 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 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 GG 1.00* HN 1.11 ! KK 1.09 KP 1.01 LA 0.93 MA 1.00* ! MK 1.12 NL 0.92 ON 1.00* OV 1.04 ! PT 0.97 SC 1.07 TC 0.98 TS 1.00* ! WF 1.05 WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 GG 1.00* HN 1.00* ! KK 1.00* KP 1.05 LA 0.96 MA 1.00* ! MK 1.00* NL 0.99 ON 1.00* OV 0.81 ! PT 1.04 SC 1.06 TC 0.97 TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! 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* ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.93 GG 1.00* HN 0.93 ! KK 1.00* KP 1.01 LA 0.91 MA 1.00* ! MK 1.00* NL 0.94 ON 1.01 OV 1.01 ! PT 0.95 SC 1.06 TC 1.00* TS 1.00* ! WF 1.04 WZ 1.00* ! ! A total of 45 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 1.08 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.34 ON 0.94 OV 1.00* ! PT 1.00* SC 1.08 TC 1.00* TS 1.00* ! WF 1.11 WZ 1.00* ! ! A total of 237 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.07 GG 1.00* HN 0.98 ! KK 1.08 KP 0.98 LA 1.04 MA 1.00* ! MK 1.01 NL 1.05 ON 0.94 OV 1.07 ! PT 1.14 SC 1.05 TC 0.99 TS 1.07 ! WF 1.05 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 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 GG 1.00* HN 1.32 ! KK 1.11 KP 1.00 LA 0.97 MA 1.00* ! MK 1.02 NL 0.97 ON 1.00* OV 0.98 ! PT 1.02 SC 1.07 TC 0.98 TS 1.00* ! WF 1.06 WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 GG 1.00* HN 1.00* ! KK 1.00* KP 1.06 LA 1.01 MA 1.00* ! MK 1.00* NL 1.04 ON 1.00* OV 0.70 ! PT 1.08 SC 1.07 TC 0.95 TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! 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* ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.93 GG 1.00* HN 0.83 ! KK 1.00* KP 1.01 LA 0.94 MA 1.00* ! MK 1.00* NL 0.98 ON 1.06 OV 1.04 ! PT 0.99 SC 1.06 TC 1.00* TS 1.00* ! WF 1.05 WZ 1.00* ! ! A total of 45 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 1.05 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.42 ON 0.93 OV 1.00* ! PT 1.00* SC 1.06 TC 1.00* TS 1.00* ! WF 1.10 WZ 1.00* ! ! A total of 237 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.06 GG 1.00* HN 0.62 ! KK 1.08 KP 1.00 LA 1.08 MA 1.00* ! MK 0.96 NL 1.10 ON 0.91 OV 1.00 ! PT 1.19 SC 1.06 TC 0.95 TS 1.05 ! WF 1.06 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* ! ! ! Fit before self-cal, rms=0.518120Jy sigma=0.004137 ! Fit after self-cal, rms=0.388426Jy sigma=0.002374 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=5.742 mas, bpa=-1.448 degrees ! Estimated noise=461.338 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 (6.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179252 Jy ! Component: 100 - total flux cleaned = 0.0160315 Jy ! Component: 150 - total flux cleaned = 0.0144865 Jy ! Component: 200 - total flux cleaned = 0.0144818 Jy ! Total flux subtracted in 200 components = 0.0144818 Jy ! Clean residual min=-0.014481 max=0.016167 Jy/beam ! Clean residual mean=0.000280 rms=0.003591 Jy/beam ! Combined flux in latest and established models = 2.97038 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 2.97038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.386558Jy sigma=0.002343 ! Fit after self-cal, rms=0.386851Jy sigma=0.002341 ! 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=0.386851Jy sigma=0.002341 ! Fit after self-cal, rms=0.379867Jy sigma=0.002237 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.159 mas, bmaj=5.734 mas, bpa=-1.384 degrees ! Estimated noise=461.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190741 Jy ! Component: 100 - total flux cleaned = 0.0018938 Jy ! Component: 150 - total flux cleaned = 0.00251459 Jy ! Component: 200 - total flux cleaned = 0.00334174 Jy ! Total flux subtracted in 200 components = 0.00334174 Jy ! Clean residual min=-0.010973 max=0.010737 Jy/beam ! Clean residual mean=0.000241 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 2.97373 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 2.97373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379160Jy sigma=0.002227 ! Fit after self-cal, rms=0.379046Jy sigma=0.002226 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 = 0.00128143 Jy ! Component: 100 - total flux cleaned = 0.00199891 Jy ! Component: 150 - total flux cleaned = 0.00243322 Jy ! Component: 200 - total flux cleaned = 0.00301233 Jy ! Total flux subtracted in 200 components = 0.00301233 Jy ! Clean residual min=-0.011131 max=0.009805 Jy/beam ! Clean residual mean=0.000210 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 2.97674 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 2.97674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378745Jy sigma=0.002221 ! Fit after self-cal, rms=0.378675Jy sigma=0.002221 ! 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=0.378675Jy sigma=0.002221 ! Fit after self-cal, rms=0.377518Jy sigma=0.002176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=5.743 mas, bpa=-1.284 degrees ! Estimated noise=461.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271987 Jy ! Component: 100 - total flux cleaned = 0.0037507 Jy ! Component: 150 - total flux cleaned = 0.00443637 Jy ! Component: 200 - total flux cleaned = 0.00505813 Jy ! Total flux subtracted in 200 components = 0.00505813 Jy ! Clean residual min=-0.009916 max=0.008964 Jy/beam ! Clean residual mean=0.000054 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 2.9818 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 2.9818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.377157Jy sigma=0.002172 ! Fit after self-cal, rms=0.377095Jy sigma=0.002171 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 = 0.00113198 Jy ! Component: 100 - total flux cleaned = 0.0018432 Jy ! Component: 150 - total flux cleaned = 0.00246652 Jy ! Component: 200 - total flux cleaned = 0.00303165 Jy ! Total flux subtracted in 200 components = 0.00303165 Jy ! Clean residual min=-0.009888 max=0.008432 Jy/beam ! Clean residual mean=0.000025 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 2.98483 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 2.98483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.376927Jy sigma=0.002169 ! Fit after self-cal, rms=0.376892Jy sigma=0.002169 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.376892Jy sigma=0.002169 ! Fit after self-cal, rms=0.378670Jy sigma=0.002168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.036 mas, bmaj=11.67 mas, bpa=-12.9 degrees ! Estimated noise=537.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401159 Jy ! Component: 100 - total flux cleaned = 0.00495569 Jy ! Component: 150 - total flux cleaned = 0.00562504 Jy ! Component: 200 - total flux cleaned = 0.00613567 Jy ! Total flux subtracted in 200 components = 0.00613567 Jy ! Clean residual min=-0.004635 max=0.007654 Jy/beam ! Clean residual mean=-0.000033 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 2.99096 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 124 components and 2.99096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378569Jy sigma=0.002166 ! Fit after self-cal, rms=0.378521Jy sigma=0.002166 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) ! Added new window around map position (20.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516643 Jy ! Component: 100 - total flux cleaned = 0.00597799 Jy ! Component: 150 - total flux cleaned = 0.0068433 Jy ! Component: 200 - total flux cleaned = 0.00766757 Jy ! Total flux subtracted in 200 components = 0.00766757 Jy ! Clean residual min=-0.004357 max=0.003963 Jy/beam ! Clean residual mean=-0.000171 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 2.99863 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 2.99863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378404Jy sigma=0.002164 ! Fit after self-cal, rms=0.378375Jy sigma=0.002164 ! 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=3.177 mas, bmaj=5.749 mas, bpa=-1.221 degrees ! Estimated noise=462.556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 5.749 at -1.221 degrees (North through East) ! Clean map min=-0.0068835 max=2.4126 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=0.378375Jy sigma=0.002164 ! Fit after self-cal, rms=0.417619Jy sigma=0.001613 ! Inverting map and beam ! Estimated beam: bmin=3.178 mas, bmaj=5.752 mas, bpa=-1.199 degrees ! Estimated noise=461.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270671 Jy ! Component: 100 - total flux cleaned = -0.00198434 Jy ! Component: 150 - total flux cleaned = -0.001489 Jy ! Component: 200 - total flux cleaned = -0.000869903 Jy ! Total flux subtracted in 200 components = -0.000869903 Jy ! Clean residual min=-0.006794 max=0.004615 Jy/beam ! Clean residual mean=-0.000032 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 2.99776 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 169 components and 2.99776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417433Jy sigma=0.001611 ! Fit after self-cal, rms=0.417416Jy sigma=0.001610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786997 Jy ! Component: 100 - total flux cleaned = 0.00121756 Jy ! Component: 150 - total flux cleaned = 0.00189934 Jy ! Component: 200 - total flux cleaned = 0.00215739 Jy ! Total flux subtracted in 200 components = 0.00215739 Jy ! Clean residual min=-0.006573 max=0.004280 Jy/beam ! Clean residual mean=-0.000051 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 2.99992 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 177 components and 2.99992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417297Jy sigma=0.001609 ! Fit after self-cal, rms=0.417284Jy sigma=0.001609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417284Jy sigma=0.001609 ! Fit after self-cal, rms=0.416538Jy sigma=0.001608 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=2.299 mas, bmaj=4.333 mas, bpa=3.247 degrees ! Estimated noise=866.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78261 Jy ! Component: 100 - total flux cleaned = 2.33604 Jy ! Component: 150 - total flux cleaned = 2.58678 Jy ! Component: 200 - total flux cleaned = 2.71756 Jy ! Total flux subtracted in 200 components = 2.71756 Jy ! Clean residual min=-0.016792 max=0.067598 Jy/beam ! Clean residual mean=0.000302 rms=0.006512 Jy/beam ! Combined flux in latest and established models = 2.71756 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 28 model components to the UV plane model. ! The established model now contains 28 components and 2.71756 Jy ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=5.758 mas, bpa=-1.179 degrees ! Estimated noise=461.956 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 = 0.121777 Jy ! Component: 100 - total flux cleaned = 0.181249 Jy ! Component: 150 - total flux cleaned = 0.213355 Jy ! Component: 200 - total flux cleaned = 0.233155 Jy ! Total flux subtracted in 200 components = 0.233155 Jy ! Clean residual min=-0.007003 max=0.013341 Jy/beam ! Clean residual mean=0.000392 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 2.95072 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 69 components and 2.95072 Jy ! Inverting map ! Added new window around map position (-1, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138901 Jy ! Component: 100 - total flux cleaned = 0.0234617 Jy ! Component: 150 - total flux cleaned = 0.030721 Jy ! Component: 200 - total flux cleaned = 0.0350232 Jy ! Total flux subtracted in 200 components = 0.0350232 Jy ! Clean residual min=-0.006063 max=0.006233 Jy/beam ! Clean residual mean=0.000068 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 2.98574 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 103 components and 2.98574 Jy ! Inverting map ! Added new window around map position (1, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106343 Jy ! Component: 100 - total flux cleaned = 0.00355577 Jy ! Component: 150 - total flux cleaned = 0.00502239 Jy ! Component: 200 - total flux cleaned = 0.00603828 Jy ! Total flux subtracted in 200 components = 0.00603828 Jy ! Clean residual min=-0.004292 max=0.003874 Jy/beam ! Clean residual mean=0.000015 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 2.99178 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 2.99178 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.034 mas, bmaj=11.67 mas, bpa=-12.84 degrees ! Estimated noise=536.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319748 Jy ! Component: 100 - total flux cleaned = 0.00499783 Jy ! Component: 150 - total flux cleaned = 0.00547927 Jy ! Component: 200 - total flux cleaned = 0.00566004 Jy ! Total flux subtracted in 200 components = 0.00566004 Jy ! Clean residual min=-0.002846 max=0.002785 Jy/beam ! Clean residual mean=-0.000077 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 2.99744 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 = 0.00016578 Jy ! Component: 100 - total flux cleaned = 0.000267476 Jy ! Component: 150 - total flux cleaned = 0.000362082 Jy ! Component: 200 - total flux cleaned = 0.000363702 Jy ! Total flux subtracted in 200 components = 0.000363702 Jy ! Clean residual min=-0.002785 max=0.002757 Jy/beam ! Clean residual mean=-0.000085 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 2.99781 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 176 components and 2.99781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=5.758 mas, bpa=-1.179 degrees ! Estimated noise=461.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00228121 Jy ! Component: 100 - total flux cleaned = -0.00198698 Jy ! Component: 150 - total flux cleaned = -0.0017105 Jy ! Component: 200 - total flux cleaned = -0.00157884 Jy ! Total flux subtracted in 200 components = -0.00157884 Jy ! Clean residual min=-0.004247 max=0.003874 Jy/beam ! Clean residual mean=-0.000024 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 2.99623 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 190 components and 2.99623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.416826Jy sigma=0.001604 ! Fit after self-cal, rms=0.416720Jy sigma=0.001603 wmodel J0339-0146_S_2003_06_18_pus_map.mod ! Writing 190 model components to file: J0339-0146_S_2003_06_18_pus_map.mod wobs J0339-0146_S_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J0339-0146_S_2003_06_18_pus_uvs.fits wwins J0339-0146_S_2003_06_18_pus_map.win ! wwins: Wrote 6 windows to J0339-0146_S_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 = -0.00131726 Jy ! Component: 100 - total flux cleaned = -0.00222797 Jy ! Component: 150 - total flux cleaned = -0.00297587 Jy ! Component: 200 - total flux cleaned = -0.00345589 Jy ! Component: 250 - total flux cleaned = -0.00392324 Jy ! Component: 300 - total flux cleaned = -0.0041524 Jy ! Component: 350 - total flux cleaned = -0.00431989 Jy ! Component: 400 - total flux cleaned = -0.00437479 Jy ! Component: 450 - total flux cleaned = -0.00437569 Jy ! Component: 500 - total flux cleaned = -0.00442823 Jy ! Component: 550 - total flux cleaned = -0.00432383 Jy ! Component: 600 - total flux cleaned = -0.00427275 Jy ! Component: 650 - total flux cleaned = -0.00417227 Jy ! Component: 700 - total flux cleaned = -0.00412281 Jy ! Component: 750 - total flux cleaned = -0.00407367 Jy ! Component: 800 - total flux cleaned = -0.00402472 Jy ! Component: 850 - total flux cleaned = -0.00388045 Jy ! Component: 900 - total flux cleaned = -0.00378521 Jy ! Component: 950 - total flux cleaned = -0.00373829 Jy ! Component: 1000 - total flux cleaned = -0.0036919 Jy ! Component: 1050 - total flux cleaned = -0.00359972 Jy ! Component: 1100 - total flux cleaned = -0.00355405 Jy ! Component: 1150 - total flux cleaned = -0.00346333 Jy ! Component: 1200 - total flux cleaned = -0.00341851 Jy ! Component: 1250 - total flux cleaned = -0.00328537 Jy ! Component: 1300 - total flux cleaned = -0.0031978 Jy ! Component: 1350 - total flux cleaned = -0.00319814 Jy ! Component: 1400 - total flux cleaned = -0.00302584 Jy ! Component: 1450 - total flux cleaned = -0.00302608 Jy ! Component: 1500 - total flux cleaned = -0.0029835 Jy ! Component: 1550 - total flux cleaned = -0.00294131 Jy ! Component: 1600 - total flux cleaned = -0.00298281 Jy ! Component: 1650 - total flux cleaned = -0.00294111 Jy ! Component: 1700 - total flux cleaned = -0.00298248 Jy ! Component: 1750 - total flux cleaned = -0.00302338 Jy ! Component: 1800 - total flux cleaned = -0.00302319 Jy ! Component: 1850 - total flux cleaned = -0.00306321 Jy ! Component: 1900 - total flux cleaned = -0.00314298 Jy ! Component: 1950 - total flux cleaned = -0.00314307 Jy ! Component: 2000 - total flux cleaned = -0.00322231 Jy ! Total flux subtracted in 2048 components = -0.00330082 Jy ! Clean residual min=-0.002441 max=0.002302 Jy/beam ! Clean residual mean=-0.000006 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 2.99293 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 316 components and 2.99292 Jy wmap "J0339-0146_S_2003_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.182 x 5.758 at -1.179 degrees (North through East) ! Clean map min=-0.0072715 max=2.4211 Jy/beam ! Writing clean map to FITS file: J0339-0146_S_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 2.42114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000760878 device "J0339-0146_S_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J0339-0146_S_2003_06_18_pus_map.eps/VPS' loglevs 0.189 ! The new contour levels are: ! -0.189 0.189 0.378 0.756 1.512 3.024 6.048 12.096 24.192 48.384 96.768 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.421 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.182 x 5.758 at -1.179 degrees (North through East) ! Clean map min=-0.0072715 max=2.4211 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0339-0146_S_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J0339-0146_S_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0339-0146_S_2003_06_18_pus_uvs.log closed on Fri Jan 26 13:38:37 2007