! Started logfile: J1743-0350_S_2001_07_05_pus_uvs.log on Fri Aug 10 02:16:16 2007 obs J1743-0350_S_2001_07_05_pus_uva.fits ! Reading UV FITS file: J1743-0350_S_2001_07_05_pus_uva.fits ! AN table 1: 153 integrations on 171 of 171 possible baselines. ! AN table 2: 10 integrations on 171 of 171 possible baselines. ! AN table 3: 66 integrations on 171 of 171 possible baselines. ! AN table 4: 177 integrations on 171 of 171 possible baselines. ! AN table 5: 128 integrations on 171 of 171 possible baselines. ! AN table 6: 17 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.140032 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1743-0350 ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! ! 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 2.22997e+09 8e+06 1 8e+06 ! 02 2 2.25997e+09 8e+06 1 8e+06 ! 03 3 2.34997e+09 8e+06 1 8e+06 ! 04 4 2.36997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1774 lines of history. ! ! Reading 52776 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 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 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 1595 telescope corrections were flagged in sub-array 1. ! A total of 190 telescope corrections were flagged in sub-array 2. ! A total of 581 telescope corrections were flagged in sub-array 3. ! A total of 2609 telescope corrections were flagged in sub-array 4. ! A total of 1879 telescope corrections were flagged in sub-array 5. ! A total of 323 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1595 telescope corrections were flagged in sub-array 1. ! A total of 190 telescope corrections were flagged in sub-array 2. ! A total of 581 telescope corrections were flagged in sub-array 3. ! A total of 2609 telescope corrections were flagged in sub-array 4. ! A total of 1879 telescope corrections were flagged in sub-array 5. ! A total of 323 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1595 telescope corrections were flagged in sub-array 1. ! A total of 190 telescope corrections were flagged in sub-array 2. ! A total of 581 telescope corrections were flagged in sub-array 3. ! A total of 2609 telescope corrections were flagged in sub-array 4. ! A total of 1879 telescope corrections were flagged in sub-array 5. ! A total of 323 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1595 telescope corrections were flagged in sub-array 1. ! A total of 190 telescope corrections were flagged in sub-array 2. ! A total of 581 telescope corrections were flagged in sub-array 3. ! A total of 2609 telescope corrections were flagged in sub-array 4. ! A total of 1879 telescope corrections were flagged in sub-array 5. ! A total of 323 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=2.826682Jy sigma=0.024647 ! Fit after self-cal, rms=2.408322Jy sigma=0.020406 ! 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=1.929 mas, bmaj=4.777 mas, bpa=2.152 degrees ! Estimated noise=863.666 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.48368 Jy ! Component: 100 - total flux cleaned = 3.09334 Jy ! Total flux subtracted in 100 components = 3.09334 Jy ! Clean residual min=-0.060058 max=0.240535 Jy/beam ! Clean residual mean=0.000423 rms=0.018658 Jy/beam ! Combined flux in latest and established models = 3.09334 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 3.09334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.598064Jy sigma=0.004839 ! Fit after self-cal, rms=0.598054Jy sigma=0.004839 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257283 Jy ! Component: 100 - total flux cleaned = 0.385624 Jy ! Total flux subtracted in 100 components = 0.385624 Jy ! Clean residual min=-0.036830 max=0.062786 Jy/beam ! Clean residual mean=0.000184 rms=0.010688 Jy/beam ! Combined flux in latest and established models = 3.47897 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 3.47896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.457159Jy sigma=0.003504 ! Fit after self-cal, rms=0.457145Jy sigma=0.003504 ! 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=2.599 mas, bmaj=7.655 mas, bpa=-4.781 degrees ! Estimated noise=379.002 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 = 0.0748226 Jy ! Component: 100 - total flux cleaned = 0.103986 Jy ! Component: 150 - total flux cleaned = 0.115545 Jy ! Component: 200 - total flux cleaned = 0.116558 Jy ! Total flux subtracted in 200 components = 0.116558 Jy ! Clean residual min=-0.030457 max=0.032712 Jy/beam ! Clean residual mean=0.000621 rms=0.008933 Jy/beam ! Combined flux in latest and established models = 3.59552 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 3.59552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.447374Jy sigma=0.003402 ! Fit after self-cal, rms=0.447361Jy sigma=0.003402 ! 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 1.00* FD 1.01 GC 1.00* GG 1.00* ! HH 1.12 HN 0.95 KK 1.00* KP 1.04 ! LA 1.02 MC 0.95 MK 1.00* NL 1.00 ! NY 1.00* OV 1.00* PT 0.98 SC 1.01 ! TS 1.00* WF 1.01 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 GC 1.00 GG 1.00* ! HH 1.00* HN 0.98 KK 0.98 KP 1.00 ! LA 1.03 MC 1.00* MK 0.97 NL 1.00 ! NY 1.00* OV 0.97 PT 0.98 SC 1.01 ! TS 1.00* WF 1.01 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 GC 1.00 GG 1.00* ! HH 1.00* HN 1.00* KK 1.03 KP 1.01 ! LA 1.06 MC 1.00* MK 0.98 NL 1.03 ! NY 1.00* OV 0.98 PT 0.99 SC 1.00* ! TS 1.00 WF 1.00* WZ 1.00* ! ! A total of 282 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.96 GC 1.00* GG 1.00* ! HH 1.00* HN 0.95 KK 1.18 KP 0.90 ! LA 1.00 MC 1.00* MK 1.01 NL 0.99 ! NY 1.00* OV 0.97 PT 0.93 SC 1.00 ! TS 1.00* WF 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 GC 1.00* GG 1.00* ! HH 1.15 HN 0.96 KK 1.00* KP 0.94 ! LA 0.99 MC 0.97 MK 1.00* NL 0.97 ! NY 1.00* OV 1.00* PT 1.01 SC 1.02 ! TS 1.00* WF 0.99 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 GC 0.96 GG 1.00* ! HH 1.00* HN 0.98 KK 0.97 KP 0.75 ! LA 0.99 MC 1.00* MK 0.95 NL 0.97 ! NY 1.00* OV 0.99 PT 1.00 SC 0.99 ! TS 1.00* WF 0.97 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.02 GC 0.97 GG 1.00* ! HH 1.00* HN 1.00* KK 0.99 KP 0.89 ! LA 1.01 MC 1.00* MK 0.96 NL 1.00 ! NY 1.00* OV 1.02 PT 1.02 SC 1.00* ! TS 0.96 WF 1.00* WZ 1.00* ! ! A total of 282 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.96 GC 1.00* GG 1.00* ! HH 1.00* HN 0.95 KK 1.19 KP 0.98 ! LA 0.96 MC 1.00* MK 0.99 NL 0.96 ! NY 1.00* OV 0.98 PT 0.96 SC 1.01 ! TS 1.00* WF 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 GC 1.00* GG 1.00* ! HH 1.12 HN 1.02 KK 1.00* KP 1.08 ! LA 0.99 MC 0.97 MK 1.00* NL 1.02 ! NY 1.00* OV 1.00* PT 1.02 SC 1.01 ! TS 1.00* WF 0.97 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 GC 1.00 GG 1.00* ! HH 1.00* HN 1.09 KK 1.00 KP 1.05 ! LA 0.98 MC 1.00* MK 0.97 NL 1.14 ! NY 1.00* OV 0.99 PT 1.03 SC 1.00 ! TS 1.00* WF 3.84 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.97 GC 1.01 GG 1.00* ! HH 1.00* HN 1.00* KK 1.04 KP 1.03 ! LA 1.00 MC 1.00* MK 0.99 NL 1.05 ! NY 1.00* OV 1.04 PT 1.00 SC 1.00* ! TS 0.96 WF 1.00* WZ 1.00* ! ! A total of 282 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.98 GC 1.00* GG 1.00* ! HH 1.00* HN 1.03 KK 1.13 KP 1.05 ! LA 1.05 MC 1.00* MK 1.02 NL 1.03 ! NY 1.00* OV 1.04 PT 1.00 SC 0.99 ! TS 1.00* WF 1.16 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 GC 1.00* GG 1.00* ! HH 1.09 HN 0.92 KK 1.00* KP 1.10 ! LA 1.00 MC 2.00 MK 1.00* NL 1.00 ! NY 1.00* OV 1.00* PT 1.05 SC 1.01 ! TS 1.00* WF 1.00 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 GC 0.99 GG 1.00* ! HH 1.00* HN 0.92 KK 0.98 KP 1.02 ! LA 0.98 MC 1.00* MK 0.96 NL 0.99 ! NY 1.00* OV 0.99 PT 1.19 SC 1.01 ! TS 1.00* WF 1.02 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 GC 0.98 GG 1.00* ! HH 1.00* HN 1.00* KK 0.99 KP 1.04 ! LA 0.99 MC 1.00* MK 0.98 NL 1.02 ! NY 1.00* OV 1.01 PT 1.04 SC 1.00* ! TS 0.97 WF 1.00* WZ 1.00* ! ! A total of 282 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.95 GC 1.00* GG 1.00* ! HH 1.00* HN 0.91 KK 1.15 KP 0.97 ! LA 1.00 MC 1.00* MK 1.01 NL 0.99 ! NY 1.00* OV 0.96 PT 1.01 SC 0.99 ! TS 1.00* WF 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.447361Jy sigma=0.003402 ! Fit after self-cal, rms=0.377511Jy sigma=0.002286 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.61 mas, bmaj=7.704 mas, bpa=-4.641 degrees ! Estimated noise=383.529 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 = -0.00110381 Jy ! Component: 100 - total flux cleaned = -0.00137646 Jy ! Component: 150 - total flux cleaned = -0.00117631 Jy ! Component: 200 - total flux cleaned = -0.00117773 Jy ! Total flux subtracted in 200 components = -0.00117773 Jy ! Clean residual min=-0.008394 max=0.007016 Jy/beam ! Clean residual mean=0.000020 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 3.59434 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 3.59434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.377221Jy sigma=0.002283 ! Fit after self-cal, rms=0.378023Jy sigma=0.002282 ! 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=0.378023Jy sigma=0.002282 ! Fit after self-cal, rms=0.379132Jy sigma=0.002281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=7.701 mas, bpa=-4.648 degrees ! Estimated noise=383.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120979 Jy ! Component: 100 - total flux cleaned = -0.00123671 Jy ! Component: 150 - total flux cleaned = -0.00124287 Jy ! Component: 200 - total flux cleaned = -0.00123744 Jy ! Total flux subtracted in 200 components = -0.00123744 Jy ! Clean residual min=-0.007367 max=0.006552 Jy/beam ! Clean residual mean=0.000021 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 3.59311 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 3.59311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378942Jy sigma=0.002279 ! Fit after self-cal, rms=0.378935Jy sigma=0.002279 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 = 0.000556167 Jy ! Component: 100 - total flux cleaned = 0.000332377 Jy ! Component: 150 - total flux cleaned = 0.000420615 Jy ! Component: 200 - total flux cleaned = 0.000498914 Jy ! Total flux subtracted in 200 components = 0.000498914 Jy ! Clean residual min=-0.007200 max=0.006467 Jy/beam ! Clean residual mean=0.000017 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 3.59361 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 3.59361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378886Jy sigma=0.002278 ! Fit after self-cal, rms=0.378878Jy sigma=0.002278 ! 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=0.378878Jy sigma=0.002278 ! Fit after self-cal, rms=0.379962Jy sigma=0.002277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=7.697 mas, bpa=-4.651 degrees ! Estimated noise=383.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117986 Jy ! Component: 100 - total flux cleaned = -0.00119075 Jy ! Component: 150 - total flux cleaned = -0.00119091 Jy ! Component: 200 - total flux cleaned = -0.00119415 Jy ! Total flux subtracted in 200 components = -0.00119415 Jy ! Clean residual min=-0.005979 max=0.005989 Jy/beam ! Clean residual mean=0.000023 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 3.59241 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 3.59241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379852Jy sigma=0.002276 ! Fit after self-cal, rms=0.379852Jy sigma=0.002275 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 = 0.000317721 Jy ! Component: 100 - total flux cleaned = 0.000315343 Jy ! Component: 150 - total flux cleaned = 0.000317241 Jy ! Component: 200 - total flux cleaned = 0.000453638 Jy ! Total flux subtracted in 200 components = 0.000453638 Jy ! Clean residual min=-0.005816 max=0.005918 Jy/beam ! Clean residual mean=0.000019 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 3.59287 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 3.59287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379819Jy sigma=0.002275 ! Fit after self-cal, rms=0.379813Jy sigma=0.002275 ! 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=0.379813Jy sigma=0.002275 ! Fit after self-cal, rms=0.380687Jy sigma=0.002274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.615 mas, bmaj=11.73 mas, bpa=-1.018 degrees ! Estimated noise=491.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276212 Jy ! Component: 100 - total flux cleaned = -0.0027627 Jy ! Component: 150 - total flux cleaned = -0.00283112 Jy ! Component: 200 - total flux cleaned = -0.00289057 Jy ! Total flux subtracted in 200 components = -0.00289057 Jy ! Clean residual min=-0.003480 max=0.006032 Jy/beam ! Clean residual mean=0.000108 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 3.58997 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 3.58997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.380648Jy sigma=0.002274 ! Fit after self-cal, rms=0.380636Jy sigma=0.002274 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 = 1.53657e-05 Jy ! Component: 100 - total flux cleaned = 2.21006e-05 Jy ! Component: 150 - total flux cleaned = 2.61491e-05 Jy ! Component: 200 - total flux cleaned = 2.64465e-05 Jy ! Total flux subtracted in 200 components = 2.64465e-05 Jy ! Clean residual min=-0.003458 max=0.005929 Jy/beam ! Clean residual mean=0.000108 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 3.59 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 3.59 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.380624Jy sigma=0.002273 ! Fit after self-cal, rms=0.380610Jy sigma=0.002273 ! 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=2.624 mas, bmaj=7.694 mas, bpa=-4.65 degrees ! Estimated noise=383.944 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.624 x 7.694 at -4.65 degrees (North through East) ! Clean map min=-0.0036389 max=3.3383 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=0.380610Jy sigma=0.002273 ! Fit after self-cal, rms=0.326681Jy sigma=0.001423 ! Inverting map and beam ! Estimated beam: bmin=2.626 mas, bmaj=7.695 mas, bpa=-4.656 degrees ! Estimated noise=383.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013174 Jy ! Component: 100 - total flux cleaned = -0.00131876 Jy ! Component: 150 - total flux cleaned = -0.00124419 Jy ! Component: 200 - total flux cleaned = -0.00118291 Jy ! Total flux subtracted in 200 components = -0.00118291 Jy ! Clean residual min=-0.003277 max=0.004421 Jy/beam ! Clean residual mean=0.000043 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 3.58882 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 3.58882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326648Jy sigma=0.001422 ! Fit after self-cal, rms=0.326646Jy sigma=0.001422 ! Inverting map ! Added new window around map position (-8.5, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419266 Jy ! Component: 100 - total flux cleaned = 0.00657366 Jy ! Component: 150 - total flux cleaned = 0.00749605 Jy ! Component: 200 - total flux cleaned = 0.00809183 Jy ! Total flux subtracted in 200 components = 0.00809183 Jy ! Clean residual min=-0.003126 max=0.003208 Jy/beam ! Clean residual mean=-0.000045 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 3.59691 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 3.59691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326582Jy sigma=0.001421 ! Fit after self-cal, rms=0.326579Jy sigma=0.001421 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326579Jy sigma=0.001421 ! Fit after self-cal, rms=0.327086Jy sigma=0.001420 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=1.962 mas, bmaj=4.892 mas, bpa=1.305 degrees ! Estimated noise=875.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.50211 Jy ! Component: 100 - total flux cleaned = 3.09125 Jy ! Component: 150 - total flux cleaned = 3.32434 Jy ! Component: 200 - total flux cleaned = 3.43617 Jy ! Total flux subtracted in 200 components = 3.43617 Jy ! Clean residual min=-0.018945 max=0.052716 Jy/beam ! Clean residual mean=0.000098 rms=0.004500 Jy/beam ! Combined flux in latest and established models = 3.43617 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 13 model components to the UV plane model. ! The established model now contains 13 components and 3.43617 Jy ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=7.694 mas, bpa=-4.654 degrees ! Estimated noise=383.792 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 = 0.080831 Jy ! Component: 100 - total flux cleaned = 0.117148 Jy ! Component: 150 - total flux cleaned = 0.135984 Jy ! Component: 200 - total flux cleaned = 0.145939 Jy ! Total flux subtracted in 200 components = 0.145939 Jy ! Clean residual min=-0.004787 max=0.008060 Jy/beam ! Clean residual mean=0.000096 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 3.58211 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 3.58211 Jy ! Inverting map ! Added new window around map position (0.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007494 Jy ! Component: 100 - total flux cleaned = 0.0103787 Jy ! Component: 150 - total flux cleaned = 0.0116036 Jy ! Component: 200 - total flux cleaned = 0.012072 Jy ! Total flux subtracted in 200 components = 0.012072 Jy ! Clean residual min=-0.004560 max=0.003427 Jy/beam ! Clean residual mean=-0.000030 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 3.59418 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 3.59418 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=7.614 mas, bmaj=11.73 mas, bpa=-0.9918 degrees ! Estimated noise=490.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249721 Jy ! Component: 100 - total flux cleaned = 0.00261509 Jy ! Component: 150 - total flux cleaned = 0.00271274 Jy ! Component: 200 - total flux cleaned = 0.00279624 Jy ! Total flux subtracted in 200 components = 0.00279624 Jy ! Clean residual min=-0.002608 max=0.002919 Jy/beam ! Clean residual mean=-0.000133 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 3.59698 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 = -3.94572e-05 Jy ! Component: 100 - total flux cleaned = -1.39714e-06 Jy ! Component: 150 - total flux cleaned = -1.60971e-06 Jy ! Component: 200 - total flux cleaned = -1.8391e-06 Jy ! Total flux subtracted in 200 components = -1.8391e-06 Jy ! Clean residual min=-0.002596 max=0.002888 Jy/beam ! Clean residual mean=-0.000132 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 3.59697 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 92 components and 3.59697 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=7.694 mas, bpa=-4.654 degrees ! Estimated noise=383.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554808 Jy ! Component: 100 - total flux cleaned = 0.000917804 Jy ! Component: 150 - total flux cleaned = 0.000809455 Jy ! Component: 200 - total flux cleaned = 0.000708236 Jy ! Total flux subtracted in 200 components = 0.000708236 Jy ! Clean residual min=-0.003753 max=0.003105 Jy/beam ! Clean residual mean=-0.000066 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 3.59768 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 3.59768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327481Jy sigma=0.001422 ! Fit after self-cal, rms=0.327461Jy sigma=0.001422 wmodel J1743-0350_S_2001_07_05_pus_map.mod ! Writing 101 model components to file: J1743-0350_S_2001_07_05_pus_map.mod wobs J1743-0350_S_2001_07_05_pus_uvs.fits ! Writing UV FITS file: J1743-0350_S_2001_07_05_pus_uvs.fits wwins J1743-0350_S_2001_07_05_pus_map.win ! wwins: Wrote 3 windows to J1743-0350_S_2001_07_05_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 = -0.00088211 Jy ! Component: 100 - total flux cleaned = -0.00139705 Jy ! Component: 150 - total flux cleaned = -0.00163829 Jy ! Component: 200 - total flux cleaned = -0.0017777 Jy ! Component: 250 - total flux cleaned = -0.00182152 Jy ! Component: 300 - total flux cleaned = -0.00203778 Jy ! Component: 350 - total flux cleaned = -0.00207958 Jy ! Component: 400 - total flux cleaned = -0.00224639 Jy ! Component: 450 - total flux cleaned = -0.00245059 Jy ! Component: 500 - total flux cleaned = -0.00265139 Jy ! Component: 550 - total flux cleaned = -0.00280961 Jy ! Component: 600 - total flux cleaned = -0.00296536 Jy ! Component: 650 - total flux cleaned = -0.00308062 Jy ! Component: 700 - total flux cleaned = -0.00326958 Jy ! Component: 750 - total flux cleaned = -0.00330673 Jy ! Component: 800 - total flux cleaned = -0.00338043 Jy ! Component: 850 - total flux cleaned = -0.00341662 Jy ! Component: 900 - total flux cleaned = -0.00348846 Jy ! Component: 950 - total flux cleaned = -0.00359505 Jy ! Component: 1000 - total flux cleaned = -0.0036651 Jy ! Component: 1050 - total flux cleaned = -0.00373472 Jy ! Component: 1100 - total flux cleaned = -0.00380358 Jy ! Component: 1150 - total flux cleaned = -0.0039057 Jy ! Component: 1200 - total flux cleaned = -0.0039728 Jy ! Component: 1250 - total flux cleaned = -0.00393935 Jy ! Component: 1300 - total flux cleaned = -0.00400519 Jy ! Component: 1350 - total flux cleaned = -0.00403778 Jy ! Component: 1400 - total flux cleaned = -0.00403817 Jy ! Component: 1450 - total flux cleaned = -0.00410265 Jy ! Component: 1500 - total flux cleaned = -0.00410284 Jy ! Component: 1550 - total flux cleaned = -0.00413424 Jy ! Component: 1600 - total flux cleaned = -0.00410296 Jy ! Component: 1650 - total flux cleaned = -0.00413425 Jy ! Component: 1700 - total flux cleaned = -0.0041343 Jy ! Component: 1750 - total flux cleaned = -0.00410382 Jy ! Component: 1800 - total flux cleaned = -0.00416459 Jy ! Component: 1850 - total flux cleaned = -0.00416446 Jy ! Component: 1900 - total flux cleaned = -0.00413452 Jy ! Component: 1950 - total flux cleaned = -0.00413439 Jy ! Component: 2000 - total flux cleaned = -0.00413441 Jy ! Total flux subtracted in 2048 components = -0.00410529 Jy ! Clean residual min=-0.001538 max=0.001743 Jy/beam ! Clean residual mean=-0.000012 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 3.59358 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 232 components and 3.59358 Jy wmap "J1743-0350_S_2001_07_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.627 x 7.694 at -4.654 degrees (North through East) ! Clean map min=-0.0022272 max=3.3389 Jy/beam ! Writing clean map to FITS file: J1743-0350_S_2001_07_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.33894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572527 device "J1743-0350_S_2001_07_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1743-0350_S_2001_07_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0514408 0.0514408 0.102882 0.205763 0.411527 0.823053 1.64611 3.29221 6.58443 13.1689 26.3377 52.6754 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.338 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.627 x 7.694 at -4.654 degrees (North through East) ! Clean map min=-0.0022272 max=3.3389 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1743-0350_S_2001_07_05_pus\_map.gif/vgif" ! Attempting to open device: 'J1743-0350_S_2001_07_05_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1743-0350_S_2001_07_05_pus_uvs.log closed on Fri Aug 10 02:18:59 2007