! Started logfile: J1153+8058_S_2003_07_09_pus_uvs.log on Sun Apr 7 22:07:48 2013 obs J1153+8058_S_2003_07_09_pus_uva.fits ! Reading UV FITS file: J1153+8058_S_2003_07_09_pus_uva.fits ! AN table 1: 75 integrations on 171 of 171 possible baselines. ! AN table 2: 164 integrations on 171 of 171 possible baselines. ! AN table 3: 74 integrations on 171 of 171 possible baselines. ! AN table 4: 86 integrations on 171 of 171 possible baselines. ! AN table 5: 76 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.167054 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1153+8058 ! 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 2.23697e+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 1520 lines of history. ! ! Reading 54276 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 ![@muppet J1153+8058_S_2003_07_09_pus] 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 1067 telescope corrections were flagged in sub-array 1. ! A total of 1843 telescope corrections were flagged in sub-array 2. ! A total of 1189 telescope corrections were flagged in sub-array 3. ! A total of 987 telescope corrections were flagged in sub-array 4. ! A total of 1094 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1066 telescope corrections were flagged in sub-array 1. ! A total of 1903 telescope corrections were flagged in sub-array 2. ! A total of 1189 telescope corrections were flagged in sub-array 3. ! A total of 987 telescope corrections were flagged in sub-array 4. ! A total of 1094 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1066 telescope corrections were flagged in sub-array 1. ! A total of 1842 telescope corrections were flagged in sub-array 2. ! A total of 1189 telescope corrections were flagged in sub-array 3. ! A total of 987 telescope corrections were flagged in sub-array 4. ! A total of 1094 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1067 telescope corrections were flagged in sub-array 1. ! A total of 1851 telescope corrections were flagged in sub-array 2. ! A total of 1196 telescope corrections were flagged in sub-array 3. ! A total of 987 telescope corrections were flagged in sub-array 4. ! A total of 1094 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.071530Jy sigma=0.008580 ! Fit after self-cal, rms=0.578655Jy sigma=0.004317 ! 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=2.057 mas, bmaj=2.549 mas, bpa=14.11 degrees ! Estimated noise=758.108 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 = 0.725827 Jy ! Component: 100 - total flux cleaned = 1.02726 Jy ! Total flux subtracted in 100 components = 1.02726 Jy ! Clean residual min=-0.028098 max=0.139300 Jy/beam ! Clean residual mean=0.000199 rms=0.009047 Jy/beam ! Combined flux in latest and established models = 1.02726 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.02726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.488661Jy sigma=0.003696 ! Fit after self-cal, rms=0.484678Jy sigma=0.003673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166348 Jy ! Component: 100 - total flux cleaned = 0.264391 Jy ! Total flux subtracted in 100 components = 0.264391 Jy ! Clean residual min=-0.021019 max=0.056949 Jy/beam ! Clean residual mean=0.000122 rms=0.005888 Jy/beam ! Combined flux in latest and established models = 1.29165 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 1.29165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.392281Jy sigma=0.002824 ! Fit after self-cal, rms=0.391293Jy sigma=0.002819 ! Inverting map ! Added new window around map position (-0.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696004 Jy ! Component: 100 - total flux cleaned = 0.116589 Jy ! Total flux subtracted in 100 components = 0.116589 Jy ! Clean residual min=-0.018677 max=0.034404 Jy/beam ! Clean residual mean=0.000089 rms=0.005007 Jy/beam ! Combined flux in latest and established models = 1.40824 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 1.40824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370516Jy sigma=0.002627 ! Fit after self-cal, rms=0.370256Jy sigma=0.002626 ! Inverting map ! Added new window around map position (1.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374668 Jy ! Component: 100 - total flux cleaned = 0.0636358 Jy ! Total flux subtracted in 100 components = 0.0636358 Jy ! Clean residual min=-0.017161 max=0.021548 Jy/beam ! Clean residual mean=0.000071 rms=0.004708 Jy/beam ! Combined flux in latest and established models = 1.47188 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 1.47188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.363804Jy sigma=0.002572 ! Fit after self-cal, rms=0.363641Jy sigma=0.002571 ! 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=2.715 mas, bmaj=3.116 mas, bpa=13.29 degrees ! Estimated noise=417.886 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 (4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356659 Jy ! Component: 100 - total flux cleaned = 0.0584873 Jy ! Component: 150 - total flux cleaned = 0.0742994 Jy ! Component: 200 - total flux cleaned = 0.085708 Jy ! Total flux subtracted in 200 components = 0.085708 Jy ! Clean residual min=-0.017346 max=0.016711 Jy/beam ! Clean residual mean=0.000243 rms=0.004468 Jy/beam ! Combined flux in latest and established models = 1.55759 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 64 components and 1.55759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.359540Jy sigma=0.002538 ! Fit after self-cal, rms=0.359242Jy sigma=0.002536 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 GC 1.12 GG 1.00* ! HN 0.94 KP 0.84 LA 1.13 MA 1.00* ! MK 0.97 NL 0.95 NY 1.11 ON 1.00* ! OV 0.87 PT 1.01 SC 1.00* TC 1.00* ! TS 0.99 WF 0.92 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.81 FD 1.15 GC 1.01 GG 1.00* ! HN 0.97 KP 0.94 LA 1.17 MA 1.31 ! MK 0.99 NL 0.97 NY 1.17 ON 1.17 ! OV 1.01 PT 1.03 SC 0.88 TC 1.00* ! TS 0.94 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00* GC 0.99 GG 1.00* ! HN 1.00* KP 0.99 LA 1.18 MA 1.00* ! MK 1.00* NL 0.93 NY 1.00* ON 1.00* ! OV 1.30 PT 1.01 SC 0.93 TC 1.00* ! TS 1.00* WF 0.94 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.16 GC 1.08 GG 1.00* ! HN 0.87 KP 1.06 LA 1.18 MA 1.00* ! MK 0.97 NL 1.01 NY 1.13 ON 1.15 ! OV 0.96 PT 1.06 SC 1.00* TC 1.00* ! TS 1.00 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.77 FD 1.15 GC 1.00 GG 1.00* ! HN 0.91 KP 0.98 LA 1.19 MA 1.00* ! MK 0.99 NL 0.89 NY 1.09 ON 1.00* ! OV 1.34 PT 1.01 SC 0.92 TC 1.00* ! TS 1.00* WF 0.94 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 GC 1.04 GG 1.00* ! HN 0.99 KP 0.92 LA 1.08 MA 1.00* ! MK 1.03 NL 0.98 NY 0.85 ON 1.00* ! OV 0.75 PT 1.02 SC 1.00* TC 1.00* ! TS 1.00 WF 0.90 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.07 GC 0.93 GG 1.00* ! HN 1.00 KP 0.96 LA 1.11 MA 1.00* ! MK 1.07 NL 1.00 NY 0.88 ON 1.02 ! OV 0.99 PT 1.01 SC 0.92 TC 1.00* ! TS 1.01 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.00* GC 0.88 GG 1.00* ! HN 1.00* KP 1.02 LA 1.14 MA 1.00* ! MK 1.00* NL 0.99 NY 1.00* ON 1.00* ! OV 0.74 PT 1.03 SC 0.94 TC 1.00* ! TS 1.00* WF 0.90 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.09 GC 0.93 GG 1.00* ! HN 0.94 KP 1.07 LA 1.12 MA 1.00* ! MK 1.02 NL 1.05 NY 0.87 ON 0.94 ! OV 1.05 PT 1.06 SC 1.00* TC 1.00* ! TS 1.02 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.85 FD 1.09 GC 0.91 GG 1.00* ! HN 0.98 KP 1.03 LA 1.13 MA 1.00* ! MK 1.02 NL 0.91 NY 0.85 ON 1.00* ! OV 1.09 PT 1.00 SC 0.96 TC 1.00* ! TS 1.00* WF 0.90 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.01 GC 1.28 GG 1.00* ! HN 1.02 KP 0.93 LA 0.91 MA 1.00* ! MK 1.01 NL 1.02 NY 0.87 ON 1.00* ! OV 0.95 PT 1.05 SC 1.00* TC 1.00* ! TS 1.03 WF 0.90 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 1.02 GC 1.17 GG 1.00* ! HN 1.01 KP 0.95 LA 0.90 MA 1.00 ! MK 1.04 NL 1.05 NY 0.88 ON 1.33 ! OV 0.98 PT 1.06 SC 1.07 TC 1.00* ! TS 1.07 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00* GC 1.16 GG 1.00* ! HN 1.00* KP 1.09 LA 0.89 MA 1.00* ! MK 1.00* NL 0.99 NY 1.00* ON 1.00* ! OV 0.90 PT 1.05 SC 1.18 TC 1.00* ! TS 1.00* WF 0.92 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 1.01 GC 1.12 GG 1.00* ! HN 0.98 KP 1.02 LA 0.95 MA 1.00* ! MK 1.03 NL 1.05 NY 0.81 ON 1.26 ! OV 1.05 PT 1.12 SC 1.00* TC 1.00* ! TS 1.05 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.03 GC 1.13 GG 1.00* ! HN 0.99 KP 0.88 LA 0.92 MA 1.00* ! MK 1.02 NL 0.96 NY 0.83 ON 1.00* ! OV 1.26 PT 1.05 SC 1.13 TC 1.00* ! TS 1.00* WF 0.90 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.90 GC 1.32 GG 1.00* ! HN 1.00 KP 0.92 LA 0.72 MA 1.00* ! MK 0.96 NL 0.95 NY 0.82 ON 1.00* ! OV 0.82 PT 1.00 SC 1.00* TC 1.00* ! TS 1.02 WF 0.87 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.90 GC 1.19 GG 1.00* ! HN 1.12 KP 0.93 LA 0.73 MA 1.61 ! MK 1.00 NL 1.02 NY 0.82 ON 1.24 ! OV 0.90 PT 1.02 SC 1.08 TC 1.00* ! TS 1.02 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00* GC 1.14 GG 1.00* ! HN 1.00* KP 0.94 LA 0.75 MA 1.00* ! MK 1.00* NL 0.98 NY 1.00* ON 1.00* ! OV 0.86 PT 1.03 SC 1.09 TC 1.00* ! TS 1.00* WF 0.80 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.89 FD 0.93 GC 1.18 GG 1.00* ! HN 0.81 KP 1.05 LA 0.76 MA 1.00* ! MK 0.96 NL 1.01 NY 0.77 ON 1.23 ! OV 0.89 PT 1.06 SC 1.00* TC 1.00* ! TS 1.04 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.15 FD 0.91 GC 1.18 GG 1.00* ! HN 0.95 KP 1.04 LA 0.75 MA 1.00* ! MK 1.00 NL 0.91 NY 0.79 ON 1.00* ! OV 1.81 PT 1.02 SC 1.11 TC 1.00* ! TS 1.00* WF 0.87 WZ 1.00* ! ! ! Fit before self-cal, rms=0.359242Jy sigma=0.002536 ! Fit after self-cal, rms=0.307196Jy sigma=0.001974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.754 mas, bmaj=3.119 mas, bpa=12.83 degrees ! Estimated noise=419.433 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 = 0.00914369 Jy ! Component: 100 - total flux cleaned = 0.0103379 Jy ! Component: 150 - total flux cleaned = 0.0112919 Jy ! Component: 200 - total flux cleaned = 0.0117818 Jy ! Total flux subtracted in 200 components = 0.0117818 Jy ! Clean residual min=-0.011983 max=0.009710 Jy/beam ! Clean residual mean=-0.000048 rms=0.002940 Jy/beam ! Combined flux in latest and established models = 1.56937 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 1.56937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306891Jy sigma=0.001969 ! Fit after self-cal, rms=0.307132Jy sigma=0.001968 ! 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=0.307132Jy sigma=0.001968 ! Fit after self-cal, rms=0.286134Jy sigma=0.001674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.751 mas, bmaj=3.127 mas, bpa=13 degrees ! Estimated noise=421.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062594 Jy ! Component: 100 - total flux cleaned = 0.00765677 Jy ! Component: 150 - total flux cleaned = 0.0081289 Jy ! Component: 200 - total flux cleaned = 0.00838536 Jy ! Total flux subtracted in 200 components = 0.00838536 Jy ! Clean residual min=-0.004573 max=0.005391 Jy/beam ! Clean residual mean=0.000043 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 1.57775 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 1.57775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285832Jy sigma=0.001672 ! Fit after self-cal, rms=0.285903Jy sigma=0.001671 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 = 0.000276552 Jy ! Component: 100 - total flux cleaned = 0.000486516 Jy ! Component: 150 - total flux cleaned = 0.00048492 Jy ! Component: 200 - total flux cleaned = 0.000566633 Jy ! Total flux subtracted in 200 components = 0.000566633 Jy ! Clean residual min=-0.004571 max=0.005422 Jy/beam ! Clean residual mean=0.000040 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 1.57832 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 1.57832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285835Jy sigma=0.001671 ! Fit after self-cal, rms=0.285830Jy sigma=0.001671 ! 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=0.285830Jy sigma=0.001671 ! Fit after self-cal, rms=0.279430Jy sigma=0.001585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.754 mas, bmaj=3.128 mas, bpa=12.84 degrees ! Estimated noise=422.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293194 Jy ! Component: 100 - total flux cleaned = -0.000532146 Jy ! Component: 150 - total flux cleaned = -0.000742268 Jy ! Component: 200 - total flux cleaned = -0.000929971 Jy ! Total flux subtracted in 200 components = -0.000929971 Jy ! Clean residual min=-0.003366 max=0.005715 Jy/beam ! Clean residual mean=0.000080 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 1.57739 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.57739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279389Jy sigma=0.001584 ! Fit after self-cal, rms=0.279412Jy sigma=0.001584 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 (24, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549562 Jy ! Component: 100 - total flux cleaned = 0.00820469 Jy ! Component: 150 - total flux cleaned = 0.00905564 Jy ! Component: 200 - total flux cleaned = 0.00953979 Jy ! Total flux subtracted in 200 components = 0.00953979 Jy ! Clean residual min=-0.003315 max=0.003436 Jy/beam ! Clean residual mean=0.000040 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 1.58693 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 1.58693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279315Jy sigma=0.001583 ! Fit after self-cal, rms=0.279315Jy sigma=0.001583 ! 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=0.279315Jy sigma=0.001583 ! Fit after self-cal, rms=0.279640Jy sigma=0.001583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.341 mas, bmaj=8.871 mas, bpa=55.63 degrees ! Estimated noise=579.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399256 Jy ! Component: 100 - total flux cleaned = 0.00451455 Jy ! Component: 150 - total flux cleaned = 0.00474188 Jy ! Component: 200 - total flux cleaned = 0.00483607 Jy ! Total flux subtracted in 200 components = 0.00483607 Jy ! Clean residual min=-0.003531 max=0.004237 Jy/beam ! Clean residual mean=0.000078 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 1.59177 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 1.59177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279634Jy sigma=0.001582 ! Fit after self-cal, rms=0.279633Jy sigma=0.001582 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 = 0.000802337 Jy ! Component: 100 - total flux cleaned = 0.000924202 Jy ! Component: 150 - total flux cleaned = 0.000961057 Jy ! Component: 200 - total flux cleaned = 0.00106265 Jy ! Total flux subtracted in 200 components = 0.00106265 Jy ! Clean residual min=-0.003469 max=0.004306 Jy/beam ! Clean residual mean=0.000065 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 1.59283 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 145 components and 1.59283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279635Jy sigma=0.001582 ! Fit after self-cal, rms=0.279635Jy sigma=0.001582 ! 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=2.755 mas, bmaj=3.129 mas, bpa=12.8 degrees ! Estimated noise=422.927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.755 x 3.129 at 12.8 degrees (North through East) ! Clean map min=-0.0029602 max=1.0113 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=0.279635Jy sigma=0.001582 ! Fit after self-cal, rms=0.263886Jy sigma=0.001344 ! Inverting map and beam ! Estimated beam: bmin=2.758 mas, bmaj=3.134 mas, bpa=13.23 degrees ! Estimated noise=422.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00235423 Jy ! Component: 100 - total flux cleaned = -0.00281221 Jy ! Component: 150 - total flux cleaned = -0.00304182 Jy ! Component: 200 - total flux cleaned = -0.00320066 Jy ! Total flux subtracted in 200 components = -0.00320066 Jy ! Clean residual min=-0.002808 max=0.003337 Jy/beam ! Clean residual mean=0.000025 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 1.58963 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 1.58963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263852Jy sigma=0.001344 ! Fit after self-cal, rms=0.263849Jy sigma=0.001344 ! Inverting map ! Added new window around map position (11, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029055 Jy ! Component: 100 - total flux cleaned = 0.00339633 Jy ! Component: 150 - total flux cleaned = 0.00333338 Jy ! Component: 200 - total flux cleaned = 0.00321598 Jy ! Total flux subtracted in 200 components = 0.00321598 Jy ! Clean residual min=-0.002697 max=0.002792 Jy/beam ! Clean residual mean=0.000013 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 1.59284 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 173 components and 1.59284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263796Jy sigma=0.001343 ! Fit after self-cal, rms=0.263785Jy sigma=0.001343 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263785Jy sigma=0.001343 ! Fit after self-cal, rms=0.263875Jy sigma=0.001343 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=2.081 mas, bmaj=2.566 mas, bpa=14.29 degrees ! Estimated noise=775.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.738582 Jy ! Component: 100 - total flux cleaned = 1.05313 Jy ! Component: 150 - total flux cleaned = 1.21446 Jy ! Component: 200 - total flux cleaned = 1.30965 Jy ! Total flux subtracted in 200 components = 1.30965 Jy ! Clean residual min=-0.009328 max=0.051056 Jy/beam ! Clean residual mean=0.000098 rms=0.003441 Jy/beam ! Combined flux in latest and established models = 1.30965 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.30965 Jy ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=3.136 mas, bpa=13.21 degrees ! Estimated noise=422.643 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 = 0.102429 Jy ! Component: 100 - total flux cleaned = 0.158004 Jy ! Component: 150 - total flux cleaned = 0.191011 Jy ! Component: 200 - total flux cleaned = 0.212103 Jy ! Total flux subtracted in 200 components = 0.212103 Jy ! Clean residual min=-0.003182 max=0.011346 Jy/beam ! Clean residual mean=0.000213 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 1.52175 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 60 components and 1.52175 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143278 Jy ! Component: 100 - total flux cleaned = 0.0247615 Jy ! Component: 150 - total flux cleaned = 0.0327802 Jy ! Component: 200 - total flux cleaned = 0.0392544 Jy ! Total flux subtracted in 200 components = 0.0392544 Jy ! Clean residual min=-0.002523 max=0.004423 Jy/beam ! Clean residual mean=0.000106 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 1.561 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 101 components and 1.561 Jy ! Inverting map ! Added new window around map position (14, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543039 Jy ! Component: 100 - total flux cleaned = 0.00991273 Jy ! Component: 150 - total flux cleaned = 0.0136539 Jy ! Component: 200 - total flux cleaned = 0.0168011 Jy ! Total flux subtracted in 200 components = 0.0168011 Jy ! Clean residual min=-0.002562 max=0.002880 Jy/beam ! Clean residual mean=0.000053 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 1.5778 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 129 components and 1.5778 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=8.343 mas, bmaj=8.871 mas, bpa=55.81 degrees ! Estimated noise=577.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549215 Jy ! Component: 100 - total flux cleaned = 0.00886385 Jy ! Component: 150 - total flux cleaned = 0.0110592 Jy ! Component: 200 - total flux cleaned = 0.0118273 Jy ! Total flux subtracted in 200 components = 0.0118273 Jy ! Clean residual min=-0.002804 max=0.003379 Jy/beam ! Clean residual mean=0.000036 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 1.58963 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 = 0.00056071 Jy ! Component: 100 - total flux cleaned = 0.000939782 Jy ! Component: 150 - total flux cleaned = 0.0012918 Jy ! Component: 200 - total flux cleaned = 0.00158512 Jy ! Total flux subtracted in 200 components = 0.00158512 Jy ! Clean residual min=-0.002775 max=0.003240 Jy/beam ! Clean residual mean=0.000022 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 1.59122 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 189 components and 1.59122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=3.136 mas, bpa=13.21 degrees ! Estimated noise=422.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.00911e-05 Jy ! Component: 100 - total flux cleaned = -9.82926e-06 Jy ! Component: 150 - total flux cleaned = -8.85279e-06 Jy ! Component: 200 - total flux cleaned = 3.51402e-05 Jy ! Total flux subtracted in 200 components = 3.51402e-05 Jy ! Clean residual min=-0.002832 max=0.002618 Jy/beam ! Clean residual mean=0.000011 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 1.59125 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 204 components and 1.59125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263770Jy sigma=0.001343 ! Fit after self-cal, rms=0.263744Jy sigma=0.001343 wmodel J1153+8058_S_2003_07_09_pus_map.mod ! Writing 204 model components to file: J1153+8058_S_2003_07_09_pus_map.mod wobs J1153+8058_S_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J1153+8058_S_2003_07_09_pus_uvs.fits wwins J1153+8058_S_2003_07_09_pus_map.win ! wwins: Wrote 7 windows to J1153+8058_S_2003_07_09_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 = 0.000112316 Jy ! Component: 100 - total flux cleaned = 0.000605663 Jy ! Component: 150 - total flux cleaned = 0.00115448 Jy ! Component: 200 - total flux cleaned = 0.00143956 Jy ! Component: 250 - total flux cleaned = 0.00171602 Jy ! Component: 300 - total flux cleaned = 0.00183135 Jy ! Component: 350 - total flux cleaned = 0.00186922 Jy ! Component: 400 - total flux cleaned = 0.00183247 Jy ! Component: 450 - total flux cleaned = 0.00179637 Jy ! Component: 500 - total flux cleaned = 0.00172514 Jy ! Component: 550 - total flux cleaned = 0.00165462 Jy ! Component: 600 - total flux cleaned = 0.00161998 Jy ! Component: 650 - total flux cleaned = 0.00155132 Jy ! Component: 700 - total flux cleaned = 0.00158576 Jy ! Component: 750 - total flux cleaned = 0.0014844 Jy ! Component: 800 - total flux cleaned = 0.00138421 Jy ! Component: 850 - total flux cleaned = 0.00135137 Jy ! Component: 900 - total flux cleaned = 0.00131829 Jy ! Component: 950 - total flux cleaned = 0.001188 Jy ! Component: 1000 - total flux cleaned = 0.001091 Jy ! Component: 1050 - total flux cleaned = 0.00112301 Jy ! Component: 1100 - total flux cleaned = 0.000932258 Jy ! Component: 1150 - total flux cleaned = 0.00105896 Jy ! Component: 1200 - total flux cleaned = 0.00102771 Jy ! Component: 1250 - total flux cleaned = 0.00108984 Jy ! Component: 1300 - total flux cleaned = 0.00102806 Jy ! Component: 1350 - total flux cleaned = 0.0010898 Jy ! Component: 1400 - total flux cleaned = 0.00115067 Jy ! Component: 1450 - total flux cleaned = 0.0010597 Jy ! Component: 1500 - total flux cleaned = 0.00105968 Jy ! Component: 1550 - total flux cleaned = 0.00114932 Jy ! Component: 1600 - total flux cleaned = 0.00108984 Jy ! Component: 1650 - total flux cleaned = 0.00120799 Jy ! Component: 1700 - total flux cleaned = 0.00117851 Jy ! Component: 1750 - total flux cleaned = 0.00120785 Jy ! Component: 1800 - total flux cleaned = 0.00135336 Jy ! Component: 1850 - total flux cleaned = 0.00126655 Jy ! Component: 1900 - total flux cleaned = 0.00135285 Jy ! Component: 1950 - total flux cleaned = 0.00141003 Jy ! Component: 2000 - total flux cleaned = 0.00146693 Jy ! Total flux subtracted in 2048 components = 0.00141035 Jy ! Clean residual min=-0.001730 max=0.001828 Jy/beam ! Clean residual mean=0.000006 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 1.59266 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 365 components and 1.59266 Jy ![Exited script file: muppet] wmap "J1153+8058_S_2003_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.76 x 3.136 at 13.21 degrees (North through East) ! Clean map min=-0.0023423 max=1.0126 Jy/beam ! Writing clean map to FITS file: J1153+8058_S_2003_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.0126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000537896 device "J1153+8058_S_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1153+8058_S_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.159361 0.159361 0.318723 0.637445 1.27489 2.54978 5.09956 10.1991 20.3983 40.7965 81.593 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.012 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.76 x 3.136 at 13.21 degrees (North through East) ! Clean map min=-0.0023423 max=1.0126 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1153+8058_S_2003_07_09_pus_uvs.log closed on Sun Apr 7 22:08:06 2013