! Started logfile: /scr/pima/rdv94_uvs/J0309+1029_X_uvs.log on Mon Sep 23 22:07:50 2013 obs /scr/pima/rdv94_uvs/J0309+1029_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0309+1029_X_uva.fits ! AN table 1: 97 integrations on 3 of 3 possible baselines. ! AN table 2: 674 integrations on 6 of 6 possible baselines. ! AN table 3: 178 integrations on 15 of 15 possible baselines. ! AN table 4: 89 integrations on 21 of 21 possible baselines. ! AN table 5: 90 integrations on 36 of 36 possible baselines. ! AN table 6: 38 integrations on 36 of 36 possible baselines. ! AN table 7: 11 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.625465 visibilities/baseline/integration-bin. ! Found source: J0309+1029 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 34308 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0309+1029_X] 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 0.200x0.200 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 291 telescope corrections were flagged in sub-array 1. ! A total of 2696 telescope corrections were flagged in sub-array 2. ! A total of 1068 telescope corrections were flagged in sub-array 3. ! A total of 623 telescope corrections were flagged in sub-array 4. ! A total of 667 telescope corrections were flagged in sub-array 5. ! A total of 200 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 291 telescope corrections were flagged in sub-array 1. ! A total of 2696 telescope corrections were flagged in sub-array 2. ! A total of 1068 telescope corrections were flagged in sub-array 3. ! A total of 623 telescope corrections were flagged in sub-array 4. ! A total of 667 telescope corrections were flagged in sub-array 5. ! A total of 200 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 291 telescope corrections were flagged in sub-array 1. ! A total of 2696 telescope corrections were flagged in sub-array 2. ! A total of 1068 telescope corrections were flagged in sub-array 3. ! A total of 623 telescope corrections were flagged in sub-array 4. ! A total of 667 telescope corrections were flagged in sub-array 5. ! A total of 200 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 291 telescope corrections were flagged in sub-array 1. ! A total of 2696 telescope corrections were flagged in sub-array 2. ! A total of 1068 telescope corrections were flagged in sub-array 3. ! A total of 623 telescope corrections were flagged in sub-array 4. ! A total of 667 telescope corrections were flagged in sub-array 5. ! A total of 200 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.358022Jy sigma=8.919891 ! Fit after self-cal, rms=0.182292Jy sigma=1.128275 ! 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=0.967 mas, bmaj=2.587 mas, bpa=-21.17 degrees ! Estimated noise=2.79497 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 = 0.678385 Jy ! Component: 100 - total flux cleaned = 0.826463 Jy ! Total flux subtracted in 100 components = 0.826463 Jy ! Clean residual min=-0.022181 max=0.042684 Jy/beam ! Clean residual mean=0.000096 rms=0.005821 Jy/beam ! Combined flux in latest and established models = 0.826463 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.826463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150930Jy sigma=0.967463 ! Fit after self-cal, rms=0.150961Jy sigma=0.967368 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421103 Jy ! Component: 100 - total flux cleaned = 0.0631434 Jy ! Total flux subtracted in 100 components = 0.0631434 Jy ! Clean residual min=-0.018098 max=0.018170 Jy/beam ! Clean residual mean=0.000022 rms=0.004382 Jy/beam ! Combined flux in latest and established models = 0.889606 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.889606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135585Jy sigma=0.848899 ! Fit after self-cal, rms=0.135660Jy sigma=0.848448 ! 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=1.179 mas, bmaj=2.94 mas, bpa=-20.64 degrees ! Estimated noise=1.90211 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 = 0.0200539 Jy ! Component: 100 - total flux cleaned = 0.0310085 Jy ! Component: 150 - total flux cleaned = 0.0378508 Jy ! Component: 200 - total flux cleaned = 0.041653 Jy ! Total flux subtracted in 200 components = 0.041653 Jy ! Clean residual min=-0.026150 max=0.022039 Jy/beam ! Clean residual mean=-0.000069 rms=0.006394 Jy/beam ! Combined flux in latest and established models = 0.931259 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 57 components and 0.931259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132998Jy sigma=0.825497 ! Fit after self-cal, rms=0.133118Jy sigma=0.825206 ! 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: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 HH 1.00* HN 0.97 LA 1.05 ! NL 0.94 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 0.99 HN 1.00 KP 1.04 ! LA 1.04 MK 1.00 NL 0.97 OV 0.97 ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.92 FD 1.01 KP 1.01 LA 1.04 ! MK 1.00 OV 0.99 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HH 1.00* HN 1.00 LA 1.00 ! NL 0.93 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.32 FD 0.99 HN 1.00 KP 0.96 ! LA 0.99 MK 1.04 NL 0.98 OV 0.96 ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.31 FD 1.01 KP 0.98 LA 1.00 ! MK 1.00 OV 0.97 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HH 1.00* HN 0.98 LA 1.07 ! NL 0.97 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.97 HN 1.02 KP 0.88 ! LA 1.04 MK 1.01 NL 1.00 OV 1.01 ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 FD 0.99 KP 0.88 LA 1.05 ! MK 0.98 OV 1.03 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 HH 1.00* HN 0.96 LA 1.06 ! NL 0.97 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 1.04 HN 1.01 KP 0.92 ! LA 1.02 MK 1.03 NL 1.02 OV 0.99 ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.93 FD 1.04 KP 0.93 LA 1.06 ! MK 1.01 OV 1.00 PT 1.03 ! ! ! Fit before self-cal, rms=0.133118Jy sigma=0.825206 ! Fit after self-cal, rms=0.113655Jy sigma=0.691443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=3.086 mas, bpa=-17.79 degrees ! Estimated noise=1.93467 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 = -0.00166356 Jy ! Component: 100 - total flux cleaned = -0.00208262 Jy ! Component: 150 - total flux cleaned = -0.00241109 Jy ! Component: 200 - total flux cleaned = -0.00254882 Jy ! Total flux subtracted in 200 components = -0.00254882 Jy ! Clean residual min=-0.019732 max=0.018802 Jy/beam ! Clean residual mean=0.000005 rms=0.005493 Jy/beam ! Combined flux in latest and established models = 0.92871 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.92871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113298Jy sigma=0.690996 ! Fit after self-cal, rms=0.113833Jy sigma=0.690427 ! 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=0.113833Jy sigma=0.690427 ! Fit after self-cal, rms=0.113710Jy sigma=0.690314 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=3.09 mas, bpa=-17.8 degrees ! Estimated noise=1.93363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111208 Jy ! Component: 100 - total flux cleaned = -0.0015946 Jy ! Component: 150 - total flux cleaned = -0.00174015 Jy ! Component: 200 - total flux cleaned = -0.00186493 Jy ! Total flux subtracted in 200 components = -0.00186493 Jy ! Clean residual min=-0.019404 max=0.018858 Jy/beam ! Clean residual mean=0.000004 rms=0.005448 Jy/beam ! Combined flux in latest and established models = 0.926845 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.926845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113401Jy sigma=0.690149 ! Fit after self-cal, rms=0.113612Jy sigma=0.689926 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 = 0.000191629 Jy ! Component: 100 - total flux cleaned = 0.000184703 Jy ! Component: 150 - total flux cleaned = 6.59873e-05 Jy ! Component: 200 - total flux cleaned = -4.13552e-05 Jy ! Total flux subtracted in 200 components = -4.13552e-05 Jy ! Clean residual min=-0.019242 max=0.018984 Jy/beam ! Clean residual mean=0.000004 rms=0.005433 Jy/beam ! Combined flux in latest and established models = 0.926804 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.926804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113403Jy sigma=0.689977 ! Fit after self-cal, rms=0.113559Jy sigma=0.689859 ! 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=0.113559Jy sigma=0.689859 ! Fit after self-cal, rms=0.113453Jy sigma=0.689710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=3.095 mas, bpa=-17.8 degrees ! Estimated noise=1.93341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010862 Jy ! Component: 100 - total flux cleaned = -0.0013778 Jy ! Component: 150 - total flux cleaned = -0.00154757 Jy ! Component: 200 - total flux cleaned = -0.0016979 Jy ! Total flux subtracted in 200 components = -0.0016979 Jy ! Clean residual min=-0.019237 max=0.019064 Jy/beam ! Clean residual mean=0.000004 rms=0.005422 Jy/beam ! Combined flux in latest and established models = 0.925106 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.925106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113272Jy sigma=0.689623 ! Fit after self-cal, rms=0.113409Jy sigma=0.689535 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 = 0.000191273 Jy ! Component: 100 - total flux cleaned = 0.000138971 Jy ! Component: 150 - total flux cleaned = 4.31787e-05 Jy ! Component: 200 - total flux cleaned = -4.47258e-05 Jy ! Total flux subtracted in 200 components = -4.47258e-05 Jy ! Clean residual min=-0.019150 max=0.019173 Jy/beam ! Clean residual mean=0.000004 rms=0.005415 Jy/beam ! Combined flux in latest and established models = 0.925061 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.925061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113282Jy sigma=0.689602 ! Fit after self-cal, rms=0.113386Jy sigma=0.689547 ! 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=0.113386Jy sigma=0.689547 ! Fit after self-cal, rms=0.113298Jy sigma=0.689407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=3.636 mas, bpa=-8.333 degrees ! Estimated noise=2.19672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208794 Jy ! Component: 100 - total flux cleaned = 0.00012721 Jy ! Component: 150 - total flux cleaned = 5.83321e-05 Jy ! Component: 200 - total flux cleaned = -5.38113e-05 Jy ! Total flux subtracted in 200 components = -5.38113e-05 Jy ! Clean residual min=-0.025032 max=0.023844 Jy/beam ! Clean residual mean=0.000003 rms=0.007218 Jy/beam ! Combined flux in latest and established models = 0.925007 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.925007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113480Jy sigma=0.689150 ! Fit after self-cal, rms=0.113198Jy sigma=0.688888 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 = -0.000177021 Jy ! Component: 100 - total flux cleaned = -0.000124657 Jy ! Component: 150 - total flux cleaned = -0.000126853 Jy ! Component: 200 - total flux cleaned = -0.000127295 Jy ! Total flux subtracted in 200 components = -0.000127295 Jy ! Clean residual min=-0.025072 max=0.023757 Jy/beam ! Clean residual mean=0.000003 rms=0.007222 Jy/beam ! Combined flux in latest and established models = 0.92488 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.92488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113343Jy sigma=0.688862 ! Fit after self-cal, rms=0.113148Jy sigma=0.688695 ! 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=1.217 mas, bmaj=3.099 mas, bpa=-17.81 degrees ! Estimated noise=1.93348 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.217 x 3.099 at -17.81 degrees (North through East) ! Clean map min=-0.019525 max=0.88337 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=0.113148Jy sigma=0.688695 ! Fit after self-cal, rms=0.102791Jy sigma=0.616608 ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=3.103 mas, bpa=-17.83 degrees ! Estimated noise=1.93282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000710305 Jy ! Component: 100 - total flux cleaned = -0.00130841 Jy ! Component: 150 - total flux cleaned = -0.00166536 Jy ! Component: 200 - total flux cleaned = -0.00171672 Jy ! Total flux subtracted in 200 components = -0.00171672 Jy ! Clean residual min=-0.019494 max=0.018684 Jy/beam ! Clean residual mean=0.000007 rms=0.005360 Jy/beam ! Combined flux in latest and established models = 0.923163 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.923163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102588Jy sigma=0.616521 ! Fit after self-cal, rms=0.102747Jy sigma=0.616417 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.06416e-05 Jy ! Component: 100 - total flux cleaned = -9.69201e-05 Jy ! Component: 150 - total flux cleaned = -0.000141991 Jy ! Component: 200 - total flux cleaned = -0.000182724 Jy ! Total flux subtracted in 200 components = -0.000182724 Jy ! Clean residual min=-0.019395 max=0.018771 Jy/beam ! Clean residual mean=0.000007 rms=0.005360 Jy/beam ! Combined flux in latest and established models = 0.922981 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.92298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102600Jy sigma=0.616527 ! Fit after self-cal, rms=0.102740Jy sigma=0.616449 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102740Jy sigma=0.616449 ! Fit after self-cal, rms=0.102707Jy sigma=0.616324 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=0.9966 mas, bmaj=2.761 mas, bpa=-18.29 degrees ! Estimated noise=2.81411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.685768 Jy ! Component: 100 - total flux cleaned = 0.836613 Jy ! Component: 150 - total flux cleaned = 0.87776 Jy ! Component: 200 - total flux cleaned = 0.895994 Jy ! Total flux subtracted in 200 components = 0.895994 Jy ! Clean residual min=-0.012068 max=0.011903 Jy/beam ! Clean residual mean=0.000027 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 0.895994 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.895994 Jy ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=3.107 mas, bpa=-17.83 degrees ! Estimated noise=1.93303 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 = 0.0128496 Jy ! Component: 100 - total flux cleaned = 0.0162873 Jy ! Component: 150 - total flux cleaned = 0.0182841 Jy ! Component: 200 - total flux cleaned = 0.0198005 Jy ! Total flux subtracted in 200 components = 0.0198005 Jy ! Clean residual min=-0.019436 max=0.018858 Jy/beam ! Clean residual mean=0.000018 rms=0.005409 Jy/beam ! Combined flux in latest and established models = 0.915794 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.915795 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=2.294 mas, bmaj=3.645 mas, bpa=-8.44 degrees ! Estimated noise=2.19661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048692 Jy ! Component: 100 - total flux cleaned = 0.0052621 Jy ! Component: 150 - total flux cleaned = 0.00526721 Jy ! Component: 200 - total flux cleaned = 0.00540385 Jy ! Total flux subtracted in 200 components = 0.00540385 Jy ! Clean residual min=-0.025110 max=0.023708 Jy/beam ! Clean residual mean=0.000012 rms=0.007200 Jy/beam ! Combined flux in latest and established models = 0.921198 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 = 6.25754e-05 Jy ! Component: 100 - total flux cleaned = 0.000124621 Jy ! Component: 150 - total flux cleaned = 0.000183913 Jy ! Component: 200 - total flux cleaned = 0.000241048 Jy ! Total flux subtracted in 200 components = 0.000241048 Jy ! Clean residual min=-0.025123 max=0.023717 Jy/beam ! Clean residual mean=0.000012 rms=0.007189 Jy/beam ! Combined flux in latest and established models = 0.921439 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.921439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=3.107 mas, bpa=-17.83 degrees ! Estimated noise=1.93303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118809 Jy ! Component: 100 - total flux cleaned = -0.00129686 Jy ! Component: 150 - total flux cleaned = -0.00120464 Jy ! Component: 200 - total flux cleaned = -0.0010484 Jy ! Total flux subtracted in 200 components = -0.0010484 Jy ! Clean residual min=-0.019123 max=0.018879 Jy/beam ! Clean residual mean=0.000009 rms=0.005367 Jy/beam ! Combined flux in latest and established models = 0.920391 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.920391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102820Jy sigma=0.617105 ! Fit after self-cal, rms=0.102901Jy sigma=0.616955 wmodel /scr/pima/rdv94_uvs/J0309+1029_X_map.mod ! Writing 62 model components to file: /scr/pima/rdv94_uvs/J0309+1029_X_map.mod wobs /scr/pima/rdv94_uvs/J0309+1029_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0309+1029_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0309+1029_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv94_uvs/J0309+1029_X_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 = -2.35998e-05 Jy ! Component: 100 - total flux cleaned = -0.000658161 Jy ! Component: 150 - total flux cleaned = -0.00154593 Jy ! Component: 200 - total flux cleaned = -0.00237502 Jy ! Component: 250 - total flux cleaned = -0.00262388 Jy ! Component: 300 - total flux cleaned = -0.00286363 Jy ! Component: 350 - total flux cleaned = -0.00331342 Jy ! Component: 400 - total flux cleaned = -0.00373276 Jy ! Component: 450 - total flux cleaned = -0.00392914 Jy ! Component: 500 - total flux cleaned = -0.00412371 Jy ! Component: 550 - total flux cleaned = -0.00412803 Jy ! Component: 600 - total flux cleaned = -0.00430387 Jy ! Component: 650 - total flux cleaned = -0.00462898 Jy ! Component: 700 - total flux cleaned = -0.00478093 Jy ! Component: 750 - total flux cleaned = -0.00478067 Jy ! Component: 800 - total flux cleaned = -0.00492361 Jy ! Component: 850 - total flux cleaned = -0.00506074 Jy ! Component: 900 - total flux cleaned = -0.00492938 Jy ! Component: 950 - total flux cleaned = -0.0048068 Jy ! Component: 1000 - total flux cleaned = -0.0048079 Jy ! Component: 1050 - total flux cleaned = -0.00445863 Jy ! Component: 1100 - total flux cleaned = -0.00423422 Jy ! Component: 1150 - total flux cleaned = -0.00391068 Jy ! Component: 1200 - total flux cleaned = -0.0035995 Jy ! Component: 1250 - total flux cleaned = -0.00340099 Jy ! Component: 1300 - total flux cleaned = -0.00320709 Jy ! Component: 1350 - total flux cleaned = -0.00292737 Jy ! Component: 1400 - total flux cleaned = -0.0026585 Jy ! Component: 1450 - total flux cleaned = -0.00248404 Jy ! Component: 1500 - total flux cleaned = -0.00214603 Jy ! Component: 1550 - total flux cleaned = -0.0022276 Jy ! Component: 1600 - total flux cleaned = -0.00214684 Jy ! Component: 1650 - total flux cleaned = -0.00214595 Jy ! Component: 1700 - total flux cleaned = -0.00229545 Jy ! Component: 1750 - total flux cleaned = -0.00222366 Jy ! Component: 1800 - total flux cleaned = -0.00222561 Jy ! Component: 1850 - total flux cleaned = -0.00222523 Jy ! Component: 1900 - total flux cleaned = -0.00195566 Jy ! Component: 1950 - total flux cleaned = -0.00182465 Jy ! Component: 2000 - total flux cleaned = -0.00188804 Jy ! Component: 2050 - total flux cleaned = -0.0017647 Jy ! Component: 2100 - total flux cleaned = -0.00164473 Jy ! Component: 2150 - total flux cleaned = -0.00170463 Jy ! Component: 2200 - total flux cleaned = -0.00158791 Jy ! Component: 2250 - total flux cleaned = -0.00141699 Jy ! Component: 2300 - total flux cleaned = -0.00152939 Jy ! Component: 2350 - total flux cleaned = -0.00147502 Jy ! Component: 2400 - total flux cleaned = -0.0015286 Jy ! Component: 2450 - total flux cleaned = -0.00142281 Jy ! Component: 2500 - total flux cleaned = -0.00137107 Jy ! Component: 2550 - total flux cleaned = -0.00137019 Jy ! Component: 2600 - total flux cleaned = -0.00137142 Jy ! Component: 2650 - total flux cleaned = -0.00137176 Jy ! Component: 2700 - total flux cleaned = -0.00127699 Jy ! Component: 2750 - total flux cleaned = -0.00146408 Jy ! Component: 2800 - total flux cleaned = -0.00132574 Jy ! Component: 2850 - total flux cleaned = -0.00127997 Jy ! Component: 2900 - total flux cleaned = -0.00123477 Jy ! Component: 2950 - total flux cleaned = -0.00119124 Jy ! Component: 3000 - total flux cleaned = -0.000975939 Jy ! Component: 3050 - total flux cleaned = -0.000976127 Jy ! Component: 3100 - total flux cleaned = -0.000850122 Jy ! Component: 3150 - total flux cleaned = -0.000890749 Jy ! Component: 3200 - total flux cleaned = -0.00084989 Jy ! Component: 3250 - total flux cleaned = -0.000849793 Jy ! Component: 3300 - total flux cleaned = -0.000770845 Jy ! Component: 3350 - total flux cleaned = -0.000692432 Jy ! Component: 3400 - total flux cleaned = -0.000615071 Jy ! Component: 3450 - total flux cleaned = -0.000614526 Jy ! Component: 3500 - total flux cleaned = -0.000614137 Jy ! Component: 3550 - total flux cleaned = -0.000501766 Jy ! Component: 3600 - total flux cleaned = -0.000538287 Jy ! Component: 3650 - total flux cleaned = -0.000428393 Jy ! Component: 3700 - total flux cleaned = -0.000355757 Jy ! Component: 3750 - total flux cleaned = -0.000284685 Jy ! Component: 3800 - total flux cleaned = -0.000214192 Jy ! Component: 3850 - total flux cleaned = -7.42079e-05 Jy ! Component: 3900 - total flux cleaned = -7.43681e-05 Jy ! Component: 3950 - total flux cleaned = 6.32477e-05 Jy ! Component: 4000 - total flux cleaned = 6.31801e-05 Jy ! Component: 4050 - total flux cleaned = -4.05436e-06 Jy ! Total flux subtracted in 4096 components = -4.13094e-06 Jy ! Clean residual min=-0.001837 max=0.001736 Jy/beam ! Clean residual mean=0.000008 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.920387 Jy keep ! Adding 510 model components to the UV plane model. ! The established model now contains 572 components and 0.920387 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0309+1029_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.216 x 3.107 at -17.83 degrees (North through East) ! Clean map min=-0.0072283 max=0.88505 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0309+1029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.885055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000740462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250988 0.250988 0.501977 1.00395 2.00791 4.01582 8.03163 16.0633 32.1265 64.253 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.885 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0309+1029_X_uvs.log closed on Mon Sep 23 22:07:57 2013