! Started logfile: J0204+1514_S_2003_07_09_pus_uvs.log on Sun Apr 7 18:19:31 2013 obs J0204+1514_S_2003_07_09_pus_uva.fits ! Reading UV FITS file: J0204+1514_S_2003_07_09_pus_uva.fits ! AN table 1: 53 integrations on 171 of 171 possible baselines. ! AN table 2: 169 integrations on 171 of 171 possible baselines. ! AN table 3: 117 integrations on 171 of 171 possible baselines. ! AN table 4: 15 integrations on 171 of 171 possible baselines. ! AN table 5: 31 integrations on 171 of 171 possible baselines. ! AN table 6: 82 integrations on 171 of 171 possible baselines. ! AN table 7: 308 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0864667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0204+1514 ! 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. ! 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 45836 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 J0204+1514_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 631 telescope corrections were flagged in sub-array 1. ! A total of 2166 telescope corrections were flagged in sub-array 2. ! A total of 1430 telescope corrections were flagged in sub-array 3. ! A total of 258 telescope corrections were flagged in sub-array 4. ! A total of 475 telescope corrections were flagged in sub-array 5. ! A total of 1558 telescope corrections were flagged in sub-array 6. ! A total of 5073 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 631 telescope corrections were flagged in sub-array 1. ! A total of 2215 telescope corrections were flagged in sub-array 2. ! A total of 1431 telescope corrections were flagged in sub-array 3. ! A total of 258 telescope corrections were flagged in sub-array 4. ! A total of 475 telescope corrections were flagged in sub-array 5. ! A total of 1558 telescope corrections were flagged in sub-array 6. ! A total of 5209 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 631 telescope corrections were flagged in sub-array 1. ! A total of 2167 telescope corrections were flagged in sub-array 2. ! A total of 1430 telescope corrections were flagged in sub-array 3. ! A total of 258 telescope corrections were flagged in sub-array 4. ! A total of 475 telescope corrections were flagged in sub-array 5. ! A total of 1558 telescope corrections were flagged in sub-array 6. ! A total of 5204 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 634 telescope corrections were flagged in sub-array 1. ! A total of 2166 telescope corrections were flagged in sub-array 2. ! A total of 1431 telescope corrections were flagged in sub-array 3. ! A total of 258 telescope corrections were flagged in sub-array 4. ! A total of 475 telescope corrections were flagged in sub-array 5. ! A total of 1558 telescope corrections were flagged in sub-array 6. ! A total of 5293 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.282318Jy sigma=0.010590 ! Fit after self-cal, rms=0.872310Jy sigma=0.007589 ! 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=2.225 mas, bmaj=4.486 mas, bpa=-1.989 degrees ! Estimated noise=837.641 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 = 1.14461 Jy ! Component: 100 - total flux cleaned = 1.43888 Jy ! Total flux subtracted in 100 components = 1.43888 Jy ! Clean residual min=-0.044232 max=0.196096 Jy/beam ! Clean residual mean=0.000352 rms=0.014762 Jy/beam ! Combined flux in latest and established models = 1.43888 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.43888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.633492Jy sigma=0.005330 ! Fit after self-cal, rms=0.632076Jy sigma=0.005327 ! Inverting map ! Added new window around map position (-3.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186209 Jy ! Component: 100 - total flux cleaned = 0.289625 Jy ! Total flux subtracted in 100 components = 0.289625 Jy ! Clean residual min=-0.040044 max=0.059807 Jy/beam ! Clean residual mean=0.000030 rms=0.011537 Jy/beam ! Combined flux in latest and established models = 1.7285 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.7285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.543069Jy sigma=0.004472 ! Fit after self-cal, rms=0.535439Jy sigma=0.004435 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0846467 Jy ! Component: 100 - total flux cleaned = 0.139645 Jy ! Total flux subtracted in 100 components = 0.139645 Jy ! Clean residual min=-0.035954 max=0.038499 Jy/beam ! Clean residual mean=-0.000123 rms=0.010413 Jy/beam ! Combined flux in latest and established models = 1.86815 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 1.86815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.509951Jy sigma=0.004210 ! Fit after self-cal, rms=0.507823Jy sigma=0.004201 ! 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=2.955 mas, bmaj=5.981 mas, bpa=-5.666 degrees ! Estimated noise=432.591 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 = 0.0857192 Jy ! Component: 100 - total flux cleaned = 0.136665 Jy ! Component: 150 - total flux cleaned = 0.169719 Jy ! Component: 200 - total flux cleaned = 0.191527 Jy ! Total flux subtracted in 200 components = 0.191527 Jy ! Clean residual min=-0.046725 max=0.056844 Jy/beam ! Clean residual mean=-0.000167 rms=0.013411 Jy/beam ! Combined flux in latest and established models = 2.05968 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 57 components and 2.05968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493512Jy sigma=0.004073 ! Fit after self-cal, rms=0.492232Jy sigma=0.004067 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 GC 0.95 GG 1.00* ! HN 1.04 KP 0.80 LA 1.18 MA 1.00* ! MK 0.84 NL 0.98 NY 1.50 ON 1.00* ! OV 0.74 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.01 WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.15 GC 0.95 GG 1.00* ! HN 0.86 KP 0.86 LA 1.20 MA 1.35 ! MK 1.00* NL 0.96 NY 1.30 ON 1.21 ! OV 1.05 PT 1.07 SC 0.83 TC 1.00* ! TS 1.00* WF 0.96 WZ 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.14 GC 1.01 GG 1.00* ! HN 0.96 KP 1.01 LA 1.15 MA 1.00* ! MK 1.08 NL 0.97 NY 1.45 ON 1.00* ! OV 1.08 PT 1.00 SC 0.99 TC 1.00* ! TS 0.99 WF 0.87 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.18 GC 1.00* GG 1.00* ! HN 1.00* KP 0.99 LA 1.11 MA 1.00* ! MK 0.86 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.06 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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 300 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.86 KP 1.00* LA 1.00* MA 1.12 ! MK 1.00* NL 1.00* NY 1.18 ON 1.25 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.99 WF 1.00* WZ 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 GC 0.86 GG 1.00* ! HN 1.06 KP 0.88 LA 1.11 MA 1.00* ! MK 0.99 NL 1.01 NY 0.99 ON 1.00* ! OV 0.78 PT 0.98 SC 1.00* TC 1.00* ! TS 1.00* WF 0.95 WZ 1.00* ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.07 GC 0.85 GG 1.00* ! HN 0.94 KP 0.94 LA 1.12 MA 1.00* ! MK 1.00* NL 1.00 NY 0.96 ON 1.04 ! OV 1.07 PT 1.06 SC 0.87 TC 1.00* ! TS 1.00* WF 0.93 WZ 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.06 GC 0.92 GG 1.00* ! HN 1.02 KP 1.02 LA 1.11 MA 1.00* ! MK 1.13 NL 1.01 NY 0.91 ON 1.00* ! OV 1.03 PT 0.99 SC 0.97 TC 1.00* ! TS 1.01 WF 0.94 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.10 GC 1.00* GG 1.00* ! HN 1.00* KP 1.09 LA 1.08 MA 1.00* ! MK 0.91 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.04 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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 339 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.97 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 0.91 ON 1.03 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.97 WF 1.00* WZ 0.93 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.96 GC 1.08 GG 1.00* ! HN 1.05 KP 0.89 LA 0.91 MA 1.00* ! MK 0.97 NL 1.05 NY 0.97 ON 1.00* ! OV 0.71 PT 1.02 SC 1.00* TC 1.00* ! TS 1.00* WF 1.01 WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.45 FD 1.01 GC 0.92 GG 1.00* ! HN 0.97 KP 0.95 LA 0.91 MA 0.89 ! MK 1.00* NL 1.03 NY 0.96 ON 1.38 ! OV 1.10 PT 1.08 SC 1.01 TC 1.00* ! TS 1.00* WF 0.94 WZ 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 GC 1.11 GG 1.00* ! HN 1.02 KP 0.98 LA 0.90 MA 1.00* ! MK 1.07 NL 1.04 NY 0.90 ON 1.00* ! OV 1.05 PT 1.03 SC 1.27 TC 1.00* ! TS 1.02 WF 0.95 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.04 GC 1.00* GG 1.00* ! HN 1.00* KP 1.05 LA 0.89 MA 1.00* ! MK 0.89 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.05 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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 246 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.95 KP 1.00* LA 1.00* MA 1.07 ! MK 1.00* NL 1.00* NY 0.87 ON 1.30 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.09 WF 1.00* WZ 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.85 GC 1.12 GG 1.00* ! HN 1.14 KP 0.89 LA 0.73 MA 1.00* ! MK 0.92 NL 0.96 NY 0.90 ON 1.00* ! OV 0.89 PT 0.98 SC 1.00* TC 1.00* ! TS 1.00* WF 0.97 WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.53 FD 0.91 GC 1.10 GG 1.00* ! HN 0.77 KP 0.92 LA 0.73 MA 0.84 ! MK 1.00* NL 0.96 NY 0.86 ON 1.28 ! OV 0.90 PT 1.04 SC 0.96 TC 1.00* ! TS 1.00* WF 0.90 WZ 0.95 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 FD 0.91 GC 1.16 GG 1.00* ! HN 0.94 KP 1.00 LA 0.73 MA 1.00* ! MK 1.03 NL 0.98 NY 0.84 ON 1.00* ! OV 0.93 PT 0.98 SC 1.12 TC 1.00* ! TS 0.98 WF 0.91 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.95 GC 1.00* GG 1.00* ! HN 1.00* KP 1.07 LA 0.71 MA 1.00* ! MK 0.84 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.02 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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 282 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.76 KP 1.00* LA 1.00* MA 0.86 ! MK 1.00* NL 1.00* NY 0.83 ON 1.37 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.09 WF 1.00* WZ 0.89 ! ! ! Fit before self-cal, rms=0.492232Jy sigma=0.004067 ! Fit after self-cal, rms=0.416844Jy sigma=0.002898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=6.066 mas, bpa=-7.232 degrees ! Estimated noise=434.539 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 = 0.0175908 Jy ! Component: 100 - total flux cleaned = 0.0147355 Jy ! Component: 150 - total flux cleaned = 0.0141862 Jy ! Component: 200 - total flux cleaned = 0.014192 Jy ! Total flux subtracted in 200 components = 0.014192 Jy ! Clean residual min=-0.027452 max=0.030475 Jy/beam ! Clean residual mean=0.000090 rms=0.008337 Jy/beam ! Combined flux in latest and established models = 2.07387 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 2.07387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.413652Jy sigma=0.002878 ! Fit after self-cal, rms=0.413189Jy sigma=0.002873 ! 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=0.413189Jy sigma=0.002873 ! Fit after self-cal, rms=0.405208Jy sigma=0.002648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=6.074 mas, bpa=-7.348 degrees ! Estimated noise=439.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232813 Jy ! Component: 100 - total flux cleaned = 0.0227 Jy ! Component: 150 - total flux cleaned = 0.021672 Jy ! Component: 200 - total flux cleaned = 0.0212365 Jy ! Total flux subtracted in 200 components = 0.0212365 Jy ! Clean residual min=-0.021667 max=0.025497 Jy/beam ! Clean residual mean=0.000175 rms=0.007275 Jy/beam ! Combined flux in latest and established models = 2.0951 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 2.0951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.402320Jy sigma=0.002632 ! Fit after self-cal, rms=0.401886Jy sigma=0.002630 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 = 0.0028093 Jy ! Component: 100 - total flux cleaned = 0.0012023 Jy ! Component: 150 - total flux cleaned = 0.000128746 Jy ! Component: 200 - total flux cleaned = -0.000843402 Jy ! Total flux subtracted in 200 components = -0.000843402 Jy ! Clean residual min=-0.021807 max=0.026444 Jy/beam ! Clean residual mean=0.000176 rms=0.007252 Jy/beam ! Combined flux in latest and established models = 2.09426 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 2.09426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.400905Jy sigma=0.002624 ! Fit after self-cal, rms=0.400664Jy sigma=0.002623 ! 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=0.400664Jy sigma=0.002623 ! Fit after self-cal, rms=0.305192Jy sigma=0.001994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=6.082 mas, bpa=-7.394 degrees ! Estimated noise=438.967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203317 Jy ! Component: 100 - total flux cleaned = 0.00205046 Jy ! Component: 150 - total flux cleaned = 0.00204894 Jy ! Component: 200 - total flux cleaned = 0.00185036 Jy ! Total flux subtracted in 200 components = 0.00185036 Jy ! Clean residual min=-0.016333 max=0.016276 Jy/beam ! Clean residual mean=0.000350 rms=0.005352 Jy/beam ! Combined flux in latest and established models = 2.09611 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 2.09611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304514Jy sigma=0.001989 ! Fit after self-cal, rms=0.304251Jy sigma=0.001988 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 = 0.00100696 Jy ! Component: 100 - total flux cleaned = 0.00119019 Jy ! Component: 150 - total flux cleaned = 0.00101802 Jy ! Component: 200 - total flux cleaned = 0.00102374 Jy ! Total flux subtracted in 200 components = 0.00102374 Jy ! Clean residual min=-0.015919 max=0.016484 Jy/beam ! Clean residual mean=0.000347 rms=0.005331 Jy/beam ! Combined flux in latest and established models = 2.09714 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 2.09713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303879Jy sigma=0.001985 ! Fit after self-cal, rms=0.303703Jy sigma=0.001984 ! 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=0.303703Jy sigma=0.001984 ! Fit after self-cal, rms=0.303338Jy sigma=0.001983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.076 mas, bmaj=9.796 mas, bpa=-8.163 degrees ! Estimated noise=502.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386911 Jy ! Component: 100 - total flux cleaned = 0.0044557 Jy ! Component: 150 - total flux cleaned = 0.00494384 Jy ! Component: 200 - total flux cleaned = 0.00526466 Jy ! Total flux subtracted in 200 components = 0.00526466 Jy ! Clean residual min=-0.025129 max=0.027892 Jy/beam ! Clean residual mean=0.000723 rms=0.010905 Jy/beam ! Combined flux in latest and established models = 2.1024 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 2.1024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303273Jy sigma=0.001982 ! Fit after self-cal, rms=0.303139Jy sigma=0.001982 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 = -0.000220992 Jy ! Component: 100 - total flux cleaned = 0.00030557 Jy ! Component: 150 - total flux cleaned = 0.000449261 Jy ! Component: 200 - total flux cleaned = 0.000508702 Jy ! Total flux subtracted in 200 components = 0.000508702 Jy ! Clean residual min=-0.025134 max=0.027979 Jy/beam ! Clean residual mean=0.000720 rms=0.010903 Jy/beam ! Combined flux in latest and established models = 2.10291 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 2.10291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303049Jy sigma=0.001981 ! Fit after self-cal, rms=0.302968Jy sigma=0.001981 ! 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=3.007 mas, bmaj=6.085 mas, bpa=-7.518 degrees ! Estimated noise=439.365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.007 x 6.085 at -7.518 degrees (North through East) ! Clean map min=-0.01491 max=1.5293 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=0.302968Jy sigma=0.001981 ! Fit after self-cal, rms=0.264482Jy sigma=0.001526 ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=6.088 mas, bpa=-7.527 degrees ! Estimated noise=438.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100729 Jy ! Component: 100 - total flux cleaned = -0.00118047 Jy ! Component: 150 - total flux cleaned = -0.00149579 Jy ! Component: 200 - total flux cleaned = -0.00192641 Jy ! Total flux subtracted in 200 components = -0.00192641 Jy ! Clean residual min=-0.013993 max=0.014921 Jy/beam ! Clean residual mean=0.000351 rms=0.005247 Jy/beam ! Combined flux in latest and established models = 2.10098 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 98 components and 2.10098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264153Jy sigma=0.001523 ! Fit after self-cal, rms=0.264063Jy sigma=0.001523 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287194 Jy ! Component: 100 - total flux cleaned = 0.000136207 Jy ! Component: 150 - total flux cleaned = -0.000102229 Jy ! Component: 200 - total flux cleaned = -0.000319109 Jy ! Total flux subtracted in 200 components = -0.000319109 Jy ! Clean residual min=-0.013838 max=0.014864 Jy/beam ! Clean residual mean=0.000352 rms=0.005241 Jy/beam ! Combined flux in latest and established models = 2.10066 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 2.10066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263877Jy sigma=0.001521 ! Fit after self-cal, rms=0.263806Jy sigma=0.001521 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263806Jy sigma=0.001521 ! Fit after self-cal, rms=0.263655Jy sigma=0.001521 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=2.252 mas, bmaj=4.528 mas, bpa=-3.13 degrees ! Estimated noise=868.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16106 Jy ! Component: 100 - total flux cleaned = 1.51617 Jy ! Component: 150 - total flux cleaned = 1.70048 Jy ! Component: 200 - total flux cleaned = 1.81138 Jy ! Total flux subtracted in 200 components = 1.81138 Jy ! Clean residual min=-0.016359 max=0.058512 Jy/beam ! Clean residual mean=0.000184 rms=0.005226 Jy/beam ! Combined flux in latest and established models = 1.81138 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.81138 Jy ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=6.093 mas, bpa=-7.61 degrees ! Estimated noise=439.015 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 = 0.12306 Jy ! Component: 100 - total flux cleaned = 0.184993 Jy ! Component: 150 - total flux cleaned = 0.220395 Jy ! Component: 200 - total flux cleaned = 0.242183 Jy ! Total flux subtracted in 200 components = 0.242183 Jy ! Clean residual min=-0.015570 max=0.015091 Jy/beam ! Clean residual mean=0.000485 rms=0.005570 Jy/beam ! Combined flux in latest and established models = 2.05356 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 68 components and 2.05356 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=8.071 mas, bmaj=9.801 mas, bpa=-8.309 degrees ! Estimated noise=501.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213746 Jy ! Component: 100 - total flux cleaned = 0.0319448 Jy ! Component: 150 - total flux cleaned = 0.0375242 Jy ! Component: 200 - total flux cleaned = 0.0391923 Jy ! Total flux subtracted in 200 components = 0.0391923 Jy ! Clean residual min=-0.024507 max=0.026855 Jy/beam ! Clean residual mean=0.000789 rms=0.010845 Jy/beam ! Combined flux in latest and established models = 2.09275 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 = 0.000699461 Jy ! Component: 100 - total flux cleaned = 0.00132691 Jy ! Component: 150 - total flux cleaned = 0.0018971 Jy ! Component: 200 - total flux cleaned = 0.0023281 Jy ! Total flux subtracted in 200 components = 0.0023281 Jy ! Clean residual min=-0.024358 max=0.026922 Jy/beam ! Clean residual mean=0.000774 rms=0.010833 Jy/beam ! Combined flux in latest and established models = 2.09508 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 2.09508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=6.093 mas, bpa=-7.61 degrees ! Estimated noise=439.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169639 Jy ! Component: 100 - total flux cleaned = -0.00171141 Jy ! Component: 150 - total flux cleaned = -0.00120594 Jy ! Component: 200 - total flux cleaned = -0.000769812 Jy ! Total flux subtracted in 200 components = -0.000769812 Jy ! Clean residual min=-0.013789 max=0.014660 Jy/beam ! Clean residual mean=0.000364 rms=0.005228 Jy/beam ! Combined flux in latest and established models = 2.09431 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 100 components and 2.09431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263038Jy sigma=0.001519 ! Fit after self-cal, rms=0.262889Jy sigma=0.001517 wmodel J0204+1514_S_2003_07_09_pus_map.mod ! Writing 100 model components to file: J0204+1514_S_2003_07_09_pus_map.mod wobs J0204+1514_S_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J0204+1514_S_2003_07_09_pus_uvs.fits wwins J0204+1514_S_2003_07_09_pus_map.win ! wwins: Wrote 2 windows to J0204+1514_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 = 0.00484965 Jy ! Component: 100 - total flux cleaned = 0.0082489 Jy ! Component: 150 - total flux cleaned = 0.0114108 Jy ! Component: 200 - total flux cleaned = 0.0143965 Jy ! Component: 250 - total flux cleaned = 0.0174561 Jy ! Component: 300 - total flux cleaned = 0.0202085 Jy ! Component: 350 - total flux cleaned = 0.0221117 Jy ! Component: 400 - total flux cleaned = 0.0239542 Jy ! Component: 450 - total flux cleaned = 0.0257435 Jy ! Component: 500 - total flux cleaned = 0.027833 Jy ! Component: 550 - total flux cleaned = 0.0293584 Jy ! Component: 600 - total flux cleaned = 0.0308534 Jy ! Component: 650 - total flux cleaned = 0.032797 Jy ! Component: 700 - total flux cleaned = 0.0343771 Jy ! Component: 750 - total flux cleaned = 0.0359213 Jy ! Component: 800 - total flux cleaned = 0.0374323 Jy ! Component: 850 - total flux cleaned = 0.0389102 Jy ! Component: 900 - total flux cleaned = 0.0402135 Jy ! Component: 950 - total flux cleaned = 0.0414901 Jy ! Component: 1000 - total flux cleaned = 0.0430162 Jy ! Component: 1050 - total flux cleaned = 0.0441023 Jy ! Component: 1100 - total flux cleaned = 0.0457018 Jy ! Component: 1150 - total flux cleaned = 0.0468785 Jy ! Component: 1200 - total flux cleaned = 0.0484172 Jy ! Component: 1250 - total flux cleaned = 0.0491736 Jy ! Component: 1300 - total flux cleaned = 0.0506608 Jy ! Component: 1350 - total flux cleaned = 0.0516325 Jy ! Component: 1400 - total flux cleaned = 0.0528287 Jy ! Component: 1450 - total flux cleaned = 0.0536508 Jy ! Component: 1500 - total flux cleaned = 0.0543452 Jy ! Component: 1550 - total flux cleaned = 0.0552553 Jy ! Component: 1600 - total flux cleaned = 0.0559265 Jy ! Component: 1650 - total flux cleaned = 0.056698 Jy ! Component: 1700 - total flux cleaned = 0.0573491 Jy ! Component: 1750 - total flux cleaned = 0.0579918 Jy ! Component: 1800 - total flux cleaned = 0.0589417 Jy ! Component: 1850 - total flux cleaned = 0.0596683 Jy ! Component: 1900 - total flux cleaned = 0.0601824 Jy ! Component: 1950 - total flux cleaned = 0.0610948 Jy ! Component: 2000 - total flux cleaned = 0.0619939 Jy ! Total flux subtracted in 2048 components = 0.0628786 Jy ! Clean residual min=-0.005749 max=0.006284 Jy/beam ! Clean residual mean=0.000217 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 2.15719 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 360 components and 2.15719 Jy ![Exited script file: muppet] wmap "J0204+1514_S_2003_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 6.093 at -7.61 degrees (North through East) ! Clean map min=-0.0093467 max=1.5281 Jy/beam ! Writing clean map to FITS file: J0204+1514_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 1.52814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00253222 device "J0204+1514_S_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0204+1514_S_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.497119 0.497119 0.994239 1.98848 3.97696 7.95391 15.9078 31.8156 63.6313 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0075 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.528 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 6.093 at -7.61 degrees (North through East) ! Clean map min=-0.0093467 max=1.5281 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0204+1514_S_2003_07_09_pus_uvs.log closed on Sun Apr 7 18:19:50 2013