! Started logfile: J0854+2006_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:35:21 2017 obs J0854+2006_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0854+2006_S_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 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 1341 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0854+2006_S_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 0.500x0.500 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 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=0.915734Jy sigma=0.005849 ! Fit after self-cal, rms=0.314759Jy sigma=0.002017 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.99 mas, bmaj=4.191 mas, bpa=-3.575 degrees ! Estimated noise=1365.35 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 = 0.784545 Jy ! Component: 100 - total flux cleaned = 0.986641 Jy ! Total flux subtracted in 100 components = 0.986641 Jy ! Clean residual min=-0.021713 max=0.088719 Jy/beam ! Clean residual mean=0.000502 rms=0.006546 Jy/beam ! Combined flux in latest and established models = 0.986641 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.986641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284997Jy sigma=0.001904 ! Fit after self-cal, rms=0.284537Jy sigma=0.001903 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0971685 Jy ! Component: 100 - total flux cleaned = 0.146109 Jy ! Total flux subtracted in 100 components = 0.146109 Jy ! Clean residual min=-0.015793 max=0.043477 Jy/beam ! Clean residual mean=0.000188 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 1.13275 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.13275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249752Jy sigma=0.001472 ! Fit after self-cal, rms=0.248312Jy sigma=0.001467 ! Inverting map ! Added new window around map position (-3, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401415 Jy ! Component: 100 - total flux cleaned = 0.0643877 Jy ! Total flux subtracted in 100 components = 0.0643877 Jy ! Clean residual min=-0.014328 max=0.035893 Jy/beam ! Clean residual mean=0.000050 rms=0.003603 Jy/beam ! Combined flux in latest and established models = 1.19714 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 1.19714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241286Jy sigma=0.001364 ! Fit after self-cal, rms=0.240781Jy sigma=0.001359 ! Inverting map ! Added new window around map position (-6.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306073 Jy ! Component: 100 - total flux cleaned = 0.0486119 Jy ! Total flux subtracted in 100 components = 0.0486119 Jy ! Clean residual min=-0.012490 max=0.014021 Jy/beam ! Clean residual mean=-0.000055 rms=0.003127 Jy/beam ! Combined flux in latest and established models = 1.24575 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 1.24575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237399Jy sigma=0.001308 ! Fit after self-cal, rms=0.237166Jy sigma=0.001305 ! 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=1.966 mas, bmaj=4.788 mas, bpa=-8.135 degrees ! Estimated noise=996.386 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 = 0.0195711 Jy ! Component: 100 - total flux cleaned = 0.0311593 Jy ! Component: 150 - total flux cleaned = 0.0352637 Jy ! Component: 200 - total flux cleaned = 0.0387665 Jy ! Total flux subtracted in 200 components = 0.0387665 Jy ! Clean residual min=-0.011799 max=0.008199 Jy/beam ! Clean residual mean=-0.001870 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 1.28452 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 69 components and 1.28452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235972Jy sigma=0.001282 ! Fit after self-cal, rms=0.235907Jy sigma=0.001282 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 HO 1.00* ! KK 0.99 KP 1.00 LA 0.96 MK 1.04 ! NL 1.01 NY 1.01 OV 1.00 PT 0.99 ! SC 0.98 TS 1.00* WZ 0.97 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.01 HO 1.00* ! KK 1.00 KP 0.98 LA 0.95 MK 1.00 ! NL 1.01 NY 1.02 OV 0.98 PT 0.95 ! SC 0.99 TS 1.07 WZ 1.00* KB 1.04 ! ! 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 0.96 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.05 OV 1.00* PT 1.00* ! SC 1.00 TS 1.00* WZ 1.10 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 0.90 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 1.03 WZ 1.06 KB 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 HO 1.00* ! KK 1.06 KP 1.03 LA 1.00 MK 1.02 ! NL 1.00 NY 0.98 OV 0.99 PT 1.00 ! SC 1.01 TS 1.00* WZ 0.96 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 HN 0.97 HO 1.00* ! KK 1.04 KP 1.03 LA 0.97 MK 1.04 ! NL 1.05 NY 0.99 OV 1.00 PT 0.97 ! SC 1.04 TS 1.06 WZ 1.00* KB 1.09 ! ! 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 0.98 HO 1.00* ! KK 1.00* 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 1.00 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 0.98 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 1.01 WZ 1.00 KB 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.98 HO 1.00* ! KK 1.01 KP 1.02 LA 1.00 MK 1.04 ! NL 0.96 NY 0.99 OV 1.04 PT 1.00 ! SC 0.98 TS 1.00* WZ 1.01 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.96 HN 0.98 HO 1.00* ! KK 0.92 KP 1.02 LA 0.98 MK 1.05 ! NL 1.01 NY 1.04 OV 1.03 PT 0.97 ! SC 0.97 TS 1.09 WZ 1.00* KB 1.05 ! ! 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 0.99 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.03 OV 1.00* PT 1.00* ! SC 1.00 TS 1.00* WZ 1.13 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 0.92 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 1.05 WZ 0.94 KB 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.96 HO 1.00* ! KK 1.05 KP 0.98 LA 0.98 MK 0.99 ! NL 0.97 NY 1.01 OV 0.97 PT 0.99 ! SC 0.94 TS 1.00* WZ 0.99 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.92 HO 1.00* ! KK 1.00 KP 0.99 LA 0.98 MK 1.02 ! NL 1.01 NY 1.04 OV 0.99 PT 0.97 ! SC 0.98 TS 1.06 WZ 1.00* KB 1.03 ! ! 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 0.97 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.03 OV 1.00* PT 1.00* ! SC 0.98 TS 1.00* WZ 1.04 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 1.08 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 0.96 WZ 1.10 KB 1.05 ! ! ! Fit before self-cal, rms=0.235907Jy sigma=0.001282 ! Fit after self-cal, rms=0.232609Jy sigma=0.001223 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.979 mas, bmaj=4.832 mas, bpa=-8.783 degrees ! Estimated noise=1004.08 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 = 0.00120645 Jy ! Component: 100 - total flux cleaned = 0.00141684 Jy ! Component: 150 - total flux cleaned = 0.00212785 Jy ! Component: 200 - total flux cleaned = 0.00253678 Jy ! Total flux subtracted in 200 components = 0.00253678 Jy ! Clean residual min=-0.006583 max=0.005830 Jy/beam ! Clean residual mean=-0.000566 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 1.28705 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 1.28705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232187Jy sigma=0.001219 ! Fit after self-cal, rms=0.232203Jy sigma=0.001219 ! 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=0.232203Jy sigma=0.001219 ! Fit after self-cal, rms=0.231514Jy sigma=0.001212 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.982 mas, bmaj=4.834 mas, bpa=-8.845 degrees ! Estimated noise=1002.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014228 Jy ! Component: 100 - total flux cleaned = -0.00101425 Jy ! Component: 150 - total flux cleaned = -0.000776259 Jy ! Component: 200 - total flux cleaned = -0.000678095 Jy ! Total flux subtracted in 200 components = -0.000678095 Jy ! Clean residual min=-0.006097 max=0.005578 Jy/beam ! Clean residual mean=-0.000208 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 1.28637 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 1.28637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231316Jy sigma=0.001210 ! Fit after self-cal, rms=0.231341Jy sigma=0.001210 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 = 0.000833243 Jy ! Component: 100 - total flux cleaned = 0.000829371 Jy ! Component: 150 - total flux cleaned = 0.00105277 Jy ! Component: 200 - total flux cleaned = 0.00118783 Jy ! Total flux subtracted in 200 components = 0.00118783 Jy ! Clean residual min=-0.006068 max=0.005480 Jy/beam ! Clean residual mean=-0.000220 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 1.28756 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 1.28756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231288Jy sigma=0.001210 ! Fit after self-cal, rms=0.231276Jy sigma=0.001210 ! 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=0.231276Jy sigma=0.001210 ! Fit after self-cal, rms=0.230747Jy sigma=0.001209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.834 mas, bpa=-8.905 degrees ! Estimated noise=1001.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187403 Jy ! Component: 100 - total flux cleaned = -0.00151634 Jy ! Component: 150 - total flux cleaned = -0.001361 Jy ! Component: 200 - total flux cleaned = -0.00115227 Jy ! Total flux subtracted in 200 components = -0.00115227 Jy ! Clean residual min=-0.005940 max=0.005398 Jy/beam ! Clean residual mean=-0.000114 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 1.28641 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 1.28641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230650Jy sigma=0.001209 ! Fit after self-cal, rms=0.230652Jy sigma=0.001209 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 = 0.000361834 Jy ! Component: 100 - total flux cleaned = 0.000538559 Jy ! Component: 150 - total flux cleaned = 0.000645126 Jy ! Component: 200 - total flux cleaned = 0.000741907 Jy ! Total flux subtracted in 200 components = 0.000741907 Jy ! Clean residual min=-0.005960 max=0.005343 Jy/beam ! Clean residual mean=-0.000121 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 1.28715 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 1.28715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230623Jy sigma=0.001208 ! Fit after self-cal, rms=0.230619Jy sigma=0.001208 ! 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=0.230619Jy sigma=0.001208 ! Fit after self-cal, rms=0.230194Jy sigma=0.001208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.374 mas, bmaj=10.3 mas, bpa=3.593 degrees ! Estimated noise=1407.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011769 Jy ! Component: 100 - total flux cleaned = -0.0010369 Jy ! Component: 150 - total flux cleaned = -0.000981051 Jy ! Component: 200 - total flux cleaned = -0.00102515 Jy ! Total flux subtracted in 200 components = -0.00102515 Jy ! Clean residual min=-0.007479 max=0.006186 Jy/beam ! Clean residual mean=-0.000190 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 1.28613 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 1.28613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230163Jy sigma=0.001208 ! Fit after self-cal, rms=0.230147Jy sigma=0.001208 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 = 4.27315e-05 Jy ! Component: 100 - total flux cleaned = 0.000162357 Jy ! Component: 150 - total flux cleaned = 0.000193788 Jy ! Component: 200 - total flux cleaned = 0.000219099 Jy ! Total flux subtracted in 200 components = 0.000219099 Jy ! Clean residual min=-0.007484 max=0.006125 Jy/beam ! Clean residual mean=-0.000198 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 1.28635 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 110 components and 1.28635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230150Jy sigma=0.001208 ! Fit after self-cal, rms=0.230143Jy sigma=0.001208 ! 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=1.985 mas, bmaj=4.834 mas, bpa=-8.953 degrees ! Estimated noise=1000.35 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.985 x 4.834 at -8.953 degrees (North through East) ! Clean map min=-0.0055811 max=0.98853 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=0.230143Jy sigma=0.001208 ! Fit after self-cal, rms=2.818839Jy sigma=0.000991 ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.829 mas, bpa=-8.992 degrees ! Estimated noise=1001.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122689 Jy ! Component: 100 - total flux cleaned = 0.000994964 Jy ! Component: 150 - total flux cleaned = 0.000797403 Jy ! Component: 200 - total flux cleaned = 0.000739113 Jy ! Total flux subtracted in 200 components = 0.000739113 Jy ! Clean residual min=-0.005122 max=0.005127 Jy/beam ! Clean residual mean=0.000022 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 1.28709 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 1.28709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.818849Jy sigma=0.000991 ! Fit after self-cal, rms=2.818671Jy sigma=0.000991 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175604 Jy ! Component: 100 - total flux cleaned = -0.000272695 Jy ! Component: 150 - total flux cleaned = -0.000229536 Jy ! Component: 200 - total flux cleaned = -0.000269677 Jy ! Total flux subtracted in 200 components = -0.000269677 Jy ! Clean residual min=-0.005086 max=0.005165 Jy/beam ! Clean residual mean=0.000024 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 1.28682 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 1.28682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.818673Jy sigma=0.000990 ! Fit after self-cal, rms=2.818664Jy sigma=0.000990 ! Inverting map ! Added new window around map position (-113, 76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239258 Jy ! Component: 100 - total flux cleaned = 0.00238118 Jy ! Component: 150 - total flux cleaned = 0.00264512 Jy ! Component: 200 - total flux cleaned = 0.00272135 Jy ! Total flux subtracted in 200 components = 0.00272135 Jy ! Clean residual min=-0.004832 max=0.004316 Jy/beam ! Clean residual mean=0.000005 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 1.28954 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 1.28954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.818650Jy sigma=0.000989 ! Fit after self-cal, rms=2.818814Jy sigma=0.000989 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.818814Jy sigma=0.000989 ! Fit after self-cal, rms=2.615693Jy sigma=0.000989 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=2.018 mas, bmaj=4.189 mas, bpa=-4.603 degrees ! Estimated noise=1377.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.782548 Jy ! Component: 100 - total flux cleaned = 0.981542 Jy ! Component: 150 - total flux cleaned = 1.07532 Jy ! Component: 200 - total flux cleaned = 1.13053 Jy ! Total flux subtracted in 200 components = 1.13053 Jy ! Clean residual min=-0.010690 max=0.029699 Jy/beam ! Clean residual mean=0.000331 rms=0.003045 Jy/beam ! Combined flux in latest and established models = 1.13053 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.13053 Jy ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.827 mas, bpa=-9.034 degrees ! Estimated noise=1001.66 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 = 0.0549677 Jy ! Component: 100 - total flux cleaned = 0.0880957 Jy ! Component: 150 - total flux cleaned = 0.109941 Jy ! Component: 200 - total flux cleaned = 0.124723 Jy ! Total flux subtracted in 200 components = 0.124723 Jy ! Clean residual min=-0.006455 max=0.008093 Jy/beam ! Clean residual mean=0.000362 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 1.25525 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 1.25525 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010453 Jy ! Component: 100 - total flux cleaned = 0.0181326 Jy ! Component: 150 - total flux cleaned = 0.0238142 Jy ! Component: 200 - total flux cleaned = 0.0274463 Jy ! Total flux subtracted in 200 components = 0.0274463 Jy ! Clean residual min=-0.004949 max=0.005346 Jy/beam ! Clean residual mean=0.000121 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 1.2827 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 70 components and 1.2827 Jy ! Inverting map ! Added new window around map position (-13.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325835 Jy ! Component: 100 - total flux cleaned = 0.00430648 Jy ! Component: 150 - total flux cleaned = 0.00535851 Jy ! Component: 200 - total flux cleaned = 0.00620107 Jy ! Total flux subtracted in 200 components = 0.00620107 Jy ! Clean residual min=-0.004629 max=0.004437 Jy/beam ! Clean residual mean=0.000063 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 1.2889 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 1.2889 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.379 mas, bmaj=10.3 mas, bpa=3.609 degrees ! Estimated noise=1409.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330995 Jy ! Component: 100 - total flux cleaned = 0.00376335 Jy ! Component: 150 - total flux cleaned = 0.00376366 Jy ! Component: 200 - total flux cleaned = 0.00381432 Jy ! Total flux subtracted in 200 components = 0.00381432 Jy ! Clean residual min=-0.004310 max=0.004480 Jy/beam ! Clean residual mean=0.000086 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 1.29271 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 = 4.5566e-05 Jy ! Component: 100 - total flux cleaned = 8.43537e-05 Jy ! Component: 150 - total flux cleaned = 4.57228e-05 Jy ! Component: 200 - total flux cleaned = 4.55129e-05 Jy ! Total flux subtracted in 200 components = 4.55129e-05 Jy ! Clean residual min=-0.004378 max=0.004547 Jy/beam ! Clean residual mean=0.000082 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 1.29276 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 123 components and 1.29276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.827 mas, bpa=-9.034 degrees ! Estimated noise=1001.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11932e-05 Jy ! Component: 100 - total flux cleaned = 3.01483e-05 Jy ! Component: 150 - total flux cleaned = 0.000102057 Jy ! Component: 200 - total flux cleaned = 0.000100829 Jy ! Total flux subtracted in 200 components = 0.000100829 Jy ! Clean residual min=-0.004574 max=0.004063 Jy/beam ! Clean residual mean=0.000023 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.29286 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 1.29286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.615658Jy sigma=0.000988 ! Fit after self-cal, rms=2.615696Jy sigma=0.000988 wmodel J0854+2006_S_2009_05_13_pus_map.mod ! Writing 136 model components to file: J0854+2006_S_2009_05_13_pus_map.mod wobs J0854+2006_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0854+2006_S_2009_05_13_pus_uvs.fits wwins J0854+2006_S_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J0854+2006_S_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 = -0.00141011 Jy ! Component: 100 - total flux cleaned = -0.00186903 Jy ! Component: 150 - total flux cleaned = -0.00201422 Jy ! Component: 200 - total flux cleaned = -0.00208404 Jy ! Component: 250 - total flux cleaned = -0.00215279 Jy ! Component: 300 - total flux cleaned = -0.00222075 Jy ! Component: 350 - total flux cleaned = -0.00254981 Jy ! Component: 400 - total flux cleaned = -0.00254916 Jy ! Component: 450 - total flux cleaned = -0.00274069 Jy ! Component: 500 - total flux cleaned = -0.00274189 Jy ! Component: 550 - total flux cleaned = -0.0028665 Jy ! Component: 600 - total flux cleaned = -0.00298876 Jy ! Component: 650 - total flux cleaned = -0.00292861 Jy ! Component: 700 - total flux cleaned = -0.0029289 Jy ! Component: 750 - total flux cleaned = -0.00287008 Jy ! Component: 800 - total flux cleaned = -0.00281235 Jy ! Component: 850 - total flux cleaned = -0.00286995 Jy ! Component: 900 - total flux cleaned = -0.0028697 Jy ! Component: 950 - total flux cleaned = -0.00281303 Jy ! Component: 1000 - total flux cleaned = -0.00275774 Jy ! Component: 1050 - total flux cleaned = -0.00270273 Jy ! Component: 1100 - total flux cleaned = -0.00264852 Jy ! Component: 1150 - total flux cleaned = -0.00259432 Jy ! Component: 1200 - total flux cleaned = -0.00254102 Jy ! Component: 1250 - total flux cleaned = -0.00248835 Jy ! Component: 1300 - total flux cleaned = -0.00259413 Jy ! Component: 1350 - total flux cleaned = -0.00248917 Jy ! Component: 1400 - total flux cleaned = -0.0024893 Jy ! Component: 1450 - total flux cleaned = -0.0025407 Jy ! Component: 1500 - total flux cleaned = -0.00259139 Jy ! Component: 1550 - total flux cleaned = -0.00243862 Jy ! Component: 1600 - total flux cleaned = -0.00238814 Jy ! Component: 1650 - total flux cleaned = -0.00233809 Jy ! Component: 1700 - total flux cleaned = -0.00228842 Jy ! Component: 1750 - total flux cleaned = -0.00223895 Jy ! Component: 1800 - total flux cleaned = -0.0021407 Jy ! Component: 1850 - total flux cleaned = -0.00218982 Jy ! Component: 1900 - total flux cleaned = -0.0020928 Jy ! Component: 1950 - total flux cleaned = -0.0020932 Jy ! Component: 2000 - total flux cleaned = -0.00214105 Jy ! Component: 2050 - total flux cleaned = -0.00214081 Jy ! Component: 2100 - total flux cleaned = -0.00209346 Jy ! Component: 2150 - total flux cleaned = -0.00209305 Jy ! Component: 2200 - total flux cleaned = -0.0021401 Jy ! Component: 2250 - total flux cleaned = -0.00204688 Jy ! Component: 2300 - total flux cleaned = -0.00204684 Jy ! Component: 2350 - total flux cleaned = -0.00200084 Jy ! Component: 2400 - total flux cleaned = -0.00190974 Jy ! Component: 2450 - total flux cleaned = -0.00195526 Jy ! Component: 2500 - total flux cleaned = -0.00200052 Jy ! Component: 2550 - total flux cleaned = -0.00182101 Jy ! Component: 2600 - total flux cleaned = -0.00186596 Jy ! Component: 2650 - total flux cleaned = -0.00191015 Jy ! Component: 2700 - total flux cleaned = -0.001866 Jy ! Component: 2750 - total flux cleaned = -0.00186599 Jy ! Component: 2800 - total flux cleaned = -0.00182206 Jy ! Component: 2850 - total flux cleaned = -0.00169174 Jy ! Component: 2900 - total flux cleaned = -0.0017783 Jy ! Component: 2950 - total flux cleaned = -0.00177825 Jy ! Component: 3000 - total flux cleaned = -0.00169276 Jy ! Component: 3050 - total flux cleaned = -0.00173524 Jy ! Component: 3100 - total flux cleaned = -0.00169278 Jy ! Component: 3150 - total flux cleaned = -0.00165044 Jy ! Component: 3200 - total flux cleaned = -0.00165024 Jy ! Component: 3250 - total flux cleaned = -0.00160845 Jy ! Component: 3300 - total flux cleaned = -0.00156698 Jy ! Component: 3350 - total flux cleaned = -0.00156697 Jy ! Component: 3400 - total flux cleaned = -0.0014848 Jy ! Component: 3450 - total flux cleaned = -0.00140304 Jy ! Component: 3500 - total flux cleaned = -0.00140309 Jy ! Component: 3550 - total flux cleaned = -0.00144351 Jy ! Component: 3600 - total flux cleaned = -0.00140299 Jy ! Component: 3650 - total flux cleaned = -0.00136283 Jy ! Component: 3700 - total flux cleaned = -0.00136286 Jy ! Component: 3750 - total flux cleaned = -0.00136288 Jy ! Component: 3800 - total flux cleaned = -0.00136268 Jy ! Component: 3850 - total flux cleaned = -0.00124437 Jy ! Component: 3900 - total flux cleaned = -0.0012444 Jy ! Component: 3950 - total flux cleaned = -0.00124431 Jy ! Component: 4000 - total flux cleaned = -0.00116634 Jy ! Component: 4050 - total flux cleaned = -0.00112747 Jy ! Total flux subtracted in 4096 components = -0.00105021 Jy ! Clean residual min=-0.002370 max=0.002595 Jy/beam ! Clean residual mean=0.000036 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 1.29181 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 483 components and 1.29181 Jy ![Exited script file: muppet] wmap "J0854+2006_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.984 x 4.827 at -9.034 degrees (North through East) ! Clean map min=-0.0031107 max=0.99095 Jy/beam ! Writing clean map to FITS file: J0854+2006_S_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 0.990949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000670033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202846 0.202846 0.405692 0.811383 1.62277 3.24553 6.49107 12.9821 25.9643 51.9285 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.99 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.984 x 4.827 at -9.034 degrees (North through East) ! Clean map min=-0.0031107 max=0.99095 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_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:35:27 2017