! Started logfile: J0854+2006_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:41:20 2017 obs J0854+2006_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2009_05_13_pus_uva.fits ! AN table 1: 134 integrations on 120 of 120 possible baselines. ! AN table 2: 24 integrations on 120 of 120 possible baselines. ! AN table 3: 12 integrations on 120 of 120 possible baselines. ! AN table 4: 14 integrations on 120 of 120 possible baselines. ! AN table 5: 57 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.0938105 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0854+2006 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 10852 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0854+2006_X_2009_05_13_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 = 1024x1024 pixels with 0.100x0.100 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 1545 telescope corrections were flagged in sub-array 1. ! A total of 225 telescope corrections were flagged in sub-array 2. ! A total of 192 telescope corrections were flagged in sub-array 3. ! A total of 188 telescope corrections were flagged in sub-array 4. ! A total of 787 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1545 telescope corrections were flagged in sub-array 1. ! A total of 225 telescope corrections were flagged in sub-array 2. ! A total of 192 telescope corrections were flagged in sub-array 3. ! A total of 188 telescope corrections were flagged in sub-array 4. ! A total of 787 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1545 telescope corrections were flagged in sub-array 1. ! A total of 225 telescope corrections were flagged in sub-array 2. ! A total of 192 telescope corrections were flagged in sub-array 3. ! A total of 188 telescope corrections were flagged in sub-array 4. ! A total of 787 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1545 telescope corrections were flagged in sub-array 1. ! A total of 225 telescope corrections were flagged in sub-array 2. ! A total of 192 telescope corrections were flagged in sub-array 3. ! A total of 188 telescope corrections were flagged in sub-array 4. ! A total of 787 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.762018Jy sigma=0.013829 ! Fit after self-cal, rms=1.203719Jy sigma=0.010470 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5097 mas, bmaj=1.088 mas, bpa=-4.193 degrees ! Estimated noise=1169.86 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 = 1.63133 Jy ! Component: 100 - total flux cleaned = 2.00493 Jy ! Total flux subtracted in 100 components = 2.00493 Jy ! Clean residual min=-0.043843 max=0.146433 Jy/beam ! Clean residual mean=0.000884 rms=0.012398 Jy/beam ! Combined flux in latest and established models = 2.00493 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 2.00493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.418653Jy sigma=0.003498 ! Fit after self-cal, rms=0.415701Jy sigma=0.003488 ! Inverting map ! Added new window around map position (-0.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169882 Jy ! Component: 100 - total flux cleaned = 0.273035 Jy ! Total flux subtracted in 100 components = 0.273035 Jy ! Clean residual min=-0.028858 max=0.056086 Jy/beam ! Clean residual mean=0.000513 rms=0.007652 Jy/beam ! Combined flux in latest and established models = 2.27797 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 2.27797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330622Jy sigma=0.002415 ! Fit after self-cal, rms=0.327278Jy sigma=0.002397 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0770923 Jy ! Component: 100 - total flux cleaned = 0.130721 Jy ! Total flux subtracted in 100 components = 0.130721 Jy ! Clean residual min=-0.024835 max=0.032009 Jy/beam ! Clean residual mean=0.000334 rms=0.005887 Jy/beam ! Combined flux in latest and established models = 2.40869 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 2.40869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306581Jy sigma=0.002058 ! Fit after self-cal, rms=0.305563Jy sigma=0.002050 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043943 Jy ! Component: 100 - total flux cleaned = 0.0750456 Jy ! Total flux subtracted in 100 components = 0.0750456 Jy ! Clean residual min=-0.023111 max=0.022898 Jy/beam ! Clean residual mean=0.000231 rms=0.005133 Jy/beam ! Combined flux in latest and established models = 2.48373 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 2.48373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299982Jy sigma=0.001923 ! Fit after self-cal, rms=0.299594Jy sigma=0.001919 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5026 mas, bmaj=1.237 mas, bpa=-8.302 degrees ! Estimated noise=872.376 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 = 0.0403723 Jy ! Component: 100 - total flux cleaned = 0.0631502 Jy ! Component: 150 - total flux cleaned = 0.0776284 Jy ! Component: 200 - total flux cleaned = 0.0872882 Jy ! Total flux subtracted in 200 components = 0.0872882 Jy ! Clean residual min=-0.021354 max=0.020411 Jy/beam ! Clean residual mean=0.001065 rms=0.005313 Jy/beam ! Combined flux in latest and established models = 2.57102 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 2.57102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296793Jy sigma=0.001837 ! Fit after self-cal, rms=0.296470Jy sigma=0.001833 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.04 HO 1.00* ! KK 1.07 KP 1.03 LA 1.00 MK 1.03 ! NL 0.97 NY 1.01 OV 0.98 PT 0.99 ! SC 1.02 TS 1.00* WZ 0.99 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 HN 1.05 HO 1.00* ! KK 0.98 KP 1.05 LA 1.00 MK 1.03 ! NL 0.99 NY 1.03 OV 0.97 PT 0.97 ! SC 1.03 TS 1.06 WZ 1.00* KB 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* HN 1.07 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.02 OV 1.00* PT 1.00* ! SC 1.00 TS 1.00* WZ 1.02 KB 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.06 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00 WZ 1.07 KB 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.04 HO 1.00* ! KK 1.07 KP 0.97 LA 0.99 MK 1.03 ! NL 0.95 NY 0.99 OV 0.95 PT 1.04 ! SC 1.02 TS 1.00* WZ 0.99 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 HN 1.05 HO 1.00* ! KK 0.98 KP 1.00 LA 0.98 MK 1.03 ! NL 0.97 NY 1.01 OV 0.95 PT 1.02 ! SC 1.04 TS 1.06 WZ 1.00* KB 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* HN 1.06 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.98 OV 1.00* PT 1.00* ! SC 1.03 TS 1.00* WZ 0.99 KB 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.04 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.99 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00 WZ 1.08 KB 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.05 HO 1.00* ! KK 1.05 KP 0.98 LA 1.00 MK 0.98 ! NL 0.97 NY 1.02 OV 0.97 PT 1.02 ! SC 1.05 TS 1.00* WZ 0.96 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 1.04 HO 1.00* ! KK 0.95 KP 1.01 LA 1.00 MK 0.97 ! NL 0.99 NY 1.03 OV 0.98 PT 1.00 ! SC 1.05 TS 1.06 WZ 1.00* KB 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* HN 1.04 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.01 OV 1.00* PT 1.00* ! SC 1.03 TS 1.00* WZ 1.02 KB 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.04 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.98 OV 1.00* PT 1.00* ! SC 1.00* TS 1.01 WZ 1.04 KB 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 HO 1.00* ! KK 1.03 KP 0.99 LA 0.97 MK 1.01 ! NL 0.97 NY 0.98 OV 0.97 PT 1.01 ! SC 0.99 TS 1.00* WZ 0.96 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 HN 1.03 HO 1.00* ! KK 0.95 KP 1.00 LA 0.97 MK 0.98 ! NL 0.99 NY 1.01 OV 0.96 PT 0.99 ! SC 1.00 TS 1.06 WZ 1.00* KB 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* HN 1.06 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.97 OV 1.00* PT 1.00* ! SC 0.99 TS 1.00* WZ 0.99 KB 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.03 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.97 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00 WZ 1.00 KB 0.98 ! ! ! Fit before self-cal, rms=0.296470Jy sigma=0.001833 ! Fit after self-cal, rms=0.282205Jy sigma=0.001612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5035 mas, bmaj=1.247 mas, bpa=-8.928 degrees ! Estimated noise=882.974 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 = -0.0112409 Jy ! Component: 100 - total flux cleaned = -0.0135571 Jy ! Component: 150 - total flux cleaned = -0.0150616 Jy ! Component: 200 - total flux cleaned = -0.015571 Jy ! Total flux subtracted in 200 components = -0.015571 Jy ! Clean residual min=-0.009190 max=0.010631 Jy/beam ! Clean residual mean=-0.000841 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 2.55545 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 2.55545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281173Jy sigma=0.001606 ! Fit after self-cal, rms=0.281187Jy sigma=0.001605 ! Inverting map ! Added new window around map position (-3.3, -1.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771544 Jy ! Component: 100 - total flux cleaned = 0.0101756 Jy ! Component: 150 - total flux cleaned = 0.0109573 Jy ! Component: 200 - total flux cleaned = 0.0114435 Jy ! Total flux subtracted in 200 components = 0.0114435 Jy ! Clean residual min=-0.008882 max=0.007126 Jy/beam ! Clean residual mean=-0.001036 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 2.56689 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 2.56689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280698Jy sigma=0.001600 ! Fit after self-cal, rms=0.280594Jy sigma=0.001599 ! 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=0.280594Jy sigma=0.001599 ! Fit after self-cal, rms=0.278556Jy sigma=0.001551 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5044 mas, bmaj=1.248 mas, bpa=-8.967 degrees ! Estimated noise=881.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0076419 Jy ! Component: 100 - total flux cleaned = -0.00792493 Jy ! Component: 150 - total flux cleaned = -0.00739775 Jy ! Component: 200 - total flux cleaned = -0.00663935 Jy ! Total flux subtracted in 200 components = -0.00663935 Jy ! Clean residual min=-0.007713 max=0.007272 Jy/beam ! Clean residual mean=-0.000400 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 2.56025 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 2.56025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277846Jy sigma=0.001548 ! Fit after self-cal, rms=0.277822Jy sigma=0.001548 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 = 0.000349828 Jy ! Component: 100 - total flux cleaned = 0.00125039 Jy ! Component: 150 - total flux cleaned = 0.0016954 Jy ! Component: 200 - total flux cleaned = 0.00199315 Jy ! Total flux subtracted in 200 components = 0.00199315 Jy ! Clean residual min=-0.007535 max=0.007186 Jy/beam ! Clean residual mean=-0.000434 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 2.56225 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 2.56225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277678Jy sigma=0.001547 ! Fit after self-cal, rms=0.277654Jy sigma=0.001547 ! 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=0.277654Jy sigma=0.001547 ! Fit after self-cal, rms=0.277276Jy sigma=0.001545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.505 mas, bmaj=1.249 mas, bpa=-8.997 degrees ! Estimated noise=880.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00650833 Jy ! Component: 100 - total flux cleaned = -0.00703631 Jy ! Component: 150 - total flux cleaned = -0.0067996 Jy ! Component: 200 - total flux cleaned = -0.00650847 Jy ! Total flux subtracted in 200 components = -0.00650847 Jy ! Clean residual min=-0.007207 max=0.006959 Jy/beam ! Clean residual mean=-0.000202 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 2.55574 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 143 components and 2.55574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276819Jy sigma=0.001544 ! Fit after self-cal, rms=0.276805Jy sigma=0.001544 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 = 0.000453994 Jy ! Component: 100 - total flux cleaned = 0.000889021 Jy ! Component: 150 - total flux cleaned = 0.00112262 Jy ! Component: 200 - total flux cleaned = 0.0012652 Jy ! Total flux subtracted in 200 components = 0.0012652 Jy ! Clean residual min=-0.007094 max=0.006847 Jy/beam ! Clean residual mean=-0.000223 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 2.557 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 2.557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276731Jy sigma=0.001543 ! Fit after self-cal, rms=0.276721Jy sigma=0.001543 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.276721Jy sigma=0.001543 ! Fit after self-cal, rms=0.276382Jy sigma=0.001542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=2.9 mas, bpa=4.426 degrees ! Estimated noise=1366.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00357286 Jy ! Component: 100 - total flux cleaned = -0.00340976 Jy ! Component: 150 - total flux cleaned = -0.00312422 Jy ! Component: 200 - total flux cleaned = -0.00312354 Jy ! Total flux subtracted in 200 components = -0.00312354 Jy ! Clean residual min=-0.009236 max=0.008609 Jy/beam ! Clean residual mean=-0.000428 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 2.55388 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 2.55388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276165Jy sigma=0.001543 ! Fit after self-cal, rms=0.276106Jy sigma=0.001543 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 = 0.00105173 Jy ! Component: 100 - total flux cleaned = 0.00141849 Jy ! Component: 150 - total flux cleaned = 0.0014208 Jy ! Component: 200 - total flux cleaned = 0.0015022 Jy ! Total flux subtracted in 200 components = 0.0015022 Jy ! Clean residual min=-0.009171 max=0.008103 Jy/beam ! Clean residual mean=-0.000522 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 2.55538 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 2.55538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276139Jy sigma=0.001543 ! Fit after self-cal, rms=0.276128Jy sigma=0.001543 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.5054 mas, bmaj=1.25 mas, bpa=-9.021 degrees ! Estimated noise=878.938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5054 x 1.25 at -9.021 degrees (North through East) ! Clean map min=-0.0065676 max=2.0824 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=0.276128Jy sigma=0.001543 ! Fit after self-cal, rms=4.655400Jy sigma=0.000987 ! Inverting map and beam ! Estimated beam: bmin=0.5057 mas, bmaj=1.249 mas, bpa=-9.006 degrees ! Estimated noise=879.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188699 Jy ! Component: 100 - total flux cleaned = -0.00235006 Jy ! Component: 150 - total flux cleaned = -0.00255094 Jy ! Component: 200 - total flux cleaned = -0.00264012 Jy ! Total flux subtracted in 200 components = -0.00264012 Jy ! Clean residual min=-0.004470 max=0.005673 Jy/beam ! Clean residual mean=0.000055 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 2.55274 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 174 components and 2.55274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.655385Jy sigma=0.000985 ! Fit after self-cal, rms=4.655498Jy sigma=0.000985 ! Inverting map ! Added new window around map position (-1.6, -0.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531767 Jy ! Component: 100 - total flux cleaned = 0.00534337 Jy ! Component: 150 - total flux cleaned = 0.00512944 Jy ! Component: 200 - total flux cleaned = 0.00485063 Jy ! Total flux subtracted in 200 components = 0.00485063 Jy ! Clean residual min=-0.004601 max=0.004372 Jy/beam ! Clean residual mean=-0.000025 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 2.55759 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 193 components and 2.55759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.655441Jy sigma=0.000983 ! Fit after self-cal, rms=4.655479Jy sigma=0.000982 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.655479Jy sigma=0.000982 ! Fit after self-cal, rms=4.771835Jy sigma=0.000982 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5162 mas, bmaj=1.089 mas, bpa=-4.915 degrees ! Estimated noise=1178.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62787 Jy ! Component: 100 - total flux cleaned = 2.01029 Jy ! Component: 150 - total flux cleaned = 2.17885 Jy ! Component: 200 - total flux cleaned = 2.27449 Jy ! Total flux subtracted in 200 components = 2.27449 Jy ! Clean residual min=-0.014754 max=0.050424 Jy/beam ! Clean residual mean=0.000396 rms=0.004772 Jy/beam ! Combined flux in latest and established models = 2.27449 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 23 model components to the UV plane model. ! The established model now contains 23 components and 2.27449 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5056 mas, bmaj=1.248 mas, bpa=-9.008 degrees ! Estimated noise=879.239 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 = 0.0951121 Jy ! Component: 100 - total flux cleaned = 0.150667 Jy ! Component: 150 - total flux cleaned = 0.185674 Jy ! Component: 200 - total flux cleaned = 0.209625 Jy ! Total flux subtracted in 200 components = 0.209625 Jy ! Clean residual min=-0.006549 max=0.013547 Jy/beam ! Clean residual mean=0.001204 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 2.48412 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 2.48412 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176499 Jy ! Component: 100 - total flux cleaned = 0.0312164 Jy ! Component: 150 - total flux cleaned = 0.0418036 Jy ! Component: 200 - total flux cleaned = 0.0501082 Jy ! Total flux subtracted in 200 components = 0.0501082 Jy ! Clean residual min=-0.004945 max=0.005967 Jy/beam ! Clean residual mean=0.000390 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 2.53422 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 94 components and 2.53422 Jy ! Inverting map ! Added new window around map position (-19.7, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679013 Jy ! Component: 100 - total flux cleaned = 0.0121179 Jy ! Component: 150 - total flux cleaned = 0.0157827 Jy ! Component: 200 - total flux cleaned = 0.0177374 Jy ! Total flux subtracted in 200 components = 0.0177374 Jy ! Clean residual min=-0.004679 max=0.004578 Jy/beam ! Clean residual mean=0.000109 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 2.55196 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 113 components and 2.55196 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.09 mas, bmaj=2.901 mas, bpa=4.431 degrees ! Estimated noise=1366.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544749 Jy ! Component: 100 - total flux cleaned = 0.00782057 Jy ! Component: 150 - total flux cleaned = 0.00807299 Jy ! Component: 200 - total flux cleaned = 0.00835874 Jy ! Total flux subtracted in 200 components = 0.00835874 Jy ! Clean residual min=-0.004984 max=0.005247 Jy/beam ! Clean residual mean=-0.000081 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 2.56032 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 = 0.000119847 Jy ! Component: 100 - total flux cleaned = 0.000121841 Jy ! Component: 150 - total flux cleaned = 0.000170964 Jy ! Component: 200 - total flux cleaned = 0.000214242 Jy ! Total flux subtracted in 200 components = 0.000214242 Jy ! Clean residual min=-0.004872 max=0.005008 Jy/beam ! Clean residual mean=-0.000096 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 2.56053 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 170 components and 2.56054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5056 mas, bmaj=1.248 mas, bpa=-9.008 degrees ! Estimated noise=879.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535686 Jy ! Component: 100 - total flux cleaned = -0.000428442 Jy ! Component: 150 - total flux cleaned = -0.000232745 Jy ! Component: 200 - total flux cleaned = -0.000236252 Jy ! Total flux subtracted in 200 components = -0.000236252 Jy ! Clean residual min=-0.004761 max=0.004065 Jy/beam ! Clean residual mean=-0.000021 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 2.5603 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 186 components and 2.5603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.771867Jy sigma=0.000983 ! Fit after self-cal, rms=4.771942Jy sigma=0.000982 wmodel J0854+2006_X_2009_05_13_pus_map.mod ! Writing 186 model components to file: J0854+2006_X_2009_05_13_pus_map.mod wobs J0854+2006_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2009_05_13_pus_uvs.fits wwins J0854+2006_X_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J0854+2006_X_2009_05_13_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 6.77248e-05 Jy ! Component: 100 - total flux cleaned = 0.000444095 Jy ! Component: 150 - total flux cleaned = 0.000373366 Jy ! Component: 200 - total flux cleaned = 0.000236056 Jy ! Component: 250 - total flux cleaned = 0.000235361 Jy ! Component: 300 - total flux cleaned = 0.000235269 Jy ! Component: 350 - total flux cleaned = 0.000171904 Jy ! Component: 400 - total flux cleaned = 0.000110625 Jy ! Component: 450 - total flux cleaned = 0.00011055 Jy ! Component: 500 - total flux cleaned = 0.000110506 Jy ! Component: 550 - total flux cleaned = 0.000110136 Jy ! Component: 600 - total flux cleaned = 0.000110187 Jy ! Component: 650 - total flux cleaned = -2.3629e-06 Jy ! Component: 700 - total flux cleaned = -1.58007e-06 Jy ! Component: 750 - total flux cleaned = -1.32927e-06 Jy ! Component: 800 - total flux cleaned = -5.50998e-05 Jy ! Component: 850 - total flux cleaned = -0.000161025 Jy ! Component: 900 - total flux cleaned = -0.000212461 Jy ! Component: 950 - total flux cleaned = -0.000263641 Jy ! Component: 1000 - total flux cleaned = -0.000212421 Jy ! Component: 1050 - total flux cleaned = -0.000263058 Jy ! Component: 1100 - total flux cleaned = -0.000213204 Jy ! Component: 1150 - total flux cleaned = -0.000213641 Jy ! Component: 1200 - total flux cleaned = -0.000262615 Jy ! Component: 1250 - total flux cleaned = -0.000359271 Jy ! Component: 1300 - total flux cleaned = -0.000263208 Jy ! Component: 1350 - total flux cleaned = -0.000405759 Jy ! Component: 1400 - total flux cleaned = -0.000358878 Jy ! Component: 1450 - total flux cleaned = -0.000405591 Jy ! Component: 1500 - total flux cleaned = -0.000405306 Jy ! Component: 1550 - total flux cleaned = -0.000405182 Jy ! Component: 1600 - total flux cleaned = -0.00035978 Jy ! Component: 1650 - total flux cleaned = -0.000405133 Jy ! Component: 1700 - total flux cleaned = -0.000405222 Jy ! Component: 1750 - total flux cleaned = -0.00053785 Jy ! Component: 1800 - total flux cleaned = -0.000493634 Jy ! Component: 1850 - total flux cleaned = -0.000536932 Jy ! Component: 1900 - total flux cleaned = -0.000450541 Jy ! Component: 1950 - total flux cleaned = -0.000579518 Jy ! Component: 2000 - total flux cleaned = -0.000579203 Jy ! Component: 2050 - total flux cleaned = -0.00062108 Jy ! Component: 2100 - total flux cleaned = -0.000662925 Jy ! Component: 2150 - total flux cleaned = -0.000662895 Jy ! Component: 2200 - total flux cleaned = -0.000704344 Jy ! Component: 2250 - total flux cleaned = -0.000745397 Jy ! Component: 2300 - total flux cleaned = -0.000867718 Jy ! Component: 2350 - total flux cleaned = -0.000786194 Jy ! Component: 2400 - total flux cleaned = -0.00074608 Jy ! Component: 2450 - total flux cleaned = -0.000786204 Jy ! Component: 2500 - total flux cleaned = -0.000865865 Jy ! Component: 2550 - total flux cleaned = -0.000865873 Jy ! Component: 2600 - total flux cleaned = -0.000905012 Jy ! Component: 2650 - total flux cleaned = -0.000788103 Jy ! Component: 2700 - total flux cleaned = -0.000904441 Jy ! Component: 2750 - total flux cleaned = -0.000981413 Jy ! Component: 2800 - total flux cleaned = -0.000981377 Jy ! Component: 2850 - total flux cleaned = -0.00101937 Jy ! Component: 2900 - total flux cleaned = -0.00101936 Jy ! Component: 2950 - total flux cleaned = -0.00105691 Jy ! Component: 3000 - total flux cleaned = -0.00109436 Jy ! Component: 3050 - total flux cleaned = -0.00105721 Jy ! Component: 3100 - total flux cleaned = -0.00113092 Jy ! Component: 3150 - total flux cleaned = -0.00109423 Jy ! Component: 3200 - total flux cleaned = -0.00113074 Jy ! Component: 3250 - total flux cleaned = -0.00116697 Jy ! Component: 3300 - total flux cleaned = -0.00120318 Jy ! Component: 3350 - total flux cleaned = -0.00120324 Jy ! Component: 3400 - total flux cleaned = -0.00127475 Jy ! Component: 3450 - total flux cleaned = -0.00123906 Jy ! Component: 3500 - total flux cleaned = -0.00130988 Jy ! Component: 3550 - total flux cleaned = -0.00138034 Jy ! Component: 3600 - total flux cleaned = -0.00141509 Jy ! Component: 3650 - total flux cleaned = -0.00144983 Jy ! Component: 3700 - total flux cleaned = -0.0014843 Jy ! Component: 3750 - total flux cleaned = -0.00151877 Jy ! Component: 3800 - total flux cleaned = -0.00148444 Jy ! Component: 3850 - total flux cleaned = -0.00155274 Jy ! Component: 3900 - total flux cleaned = -0.00155296 Jy ! Component: 3950 - total flux cleaned = -0.00162071 Jy ! Component: 4000 - total flux cleaned = -0.00162078 Jy ! Component: 4050 - total flux cleaned = -0.00165427 Jy ! Total flux subtracted in 4096 components = -0.00175433 Jy ! Clean residual min=-0.001830 max=0.002025 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 2.55854 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 499 components and 2.55854 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5056 x 1.248 at -9.008 degrees (North through East) ! Clean map min=-0.003212 max=2.0878 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.0878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000601311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0864035 0.0864035 0.172807 0.345614 0.691228 1.38246 2.76491 5.52982 11.0596 22.1193 44.2386 88.4771 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5056 x 1.248 at -9.008 degrees (North through East) ! Clean map min=-0.003212 max=2.0878 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0854+2006_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:41:27 2017