! Started logfile: /scr/pima/rdv93_uvs/J0607+6720_X_uvs.log on Tue Sep 24 17:06:05 2013 obs /scr/pima/rdv93_uvs/J0607+6720_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0607+6720_X_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! AN table 2: 56 integrations on 21 of 21 possible baselines. ! AN table 3: 14 integrations on 36 of 36 possible baselines. ! AN table 4: 21 integrations on 36 of 36 possible baselines. ! AN table 5: 16 integrations on 36 of 36 possible baselines. ! AN table 6: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.680388 visibilities/baseline/integration-bin. ! Found source: J0607+6720 ! ! 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 29752 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/rdv93_uvs/J0607+6720_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 516 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 516 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 516 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 516 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.172713Jy sigma=4.973687 ! Fit after self-cal, rms=0.496274Jy sigma=1.699291 ! 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=0.7858 mas, bmaj=1.919 mas, bpa=13.03 degrees ! Estimated noise=2.4989 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 = 0.403443 Jy ! Component: 100 - total flux cleaned = 0.527086 Jy ! Total flux subtracted in 100 components = 0.527086 Jy ! Clean residual min=-0.015725 max=0.052329 Jy/beam ! Clean residual mean=-0.000025 rms=0.004228 Jy/beam ! Combined flux in latest and established models = 0.527086 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.527086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168364Jy sigma=0.753137 ! Fit after self-cal, rms=0.168681Jy sigma=0.751992 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0583688 Jy ! Component: 100 - total flux cleaned = 0.0903917 Jy ! Total flux subtracted in 100 components = 0.0903917 Jy ! Clean residual min=-0.011284 max=0.016665 Jy/beam ! Clean residual mean=-0.000013 rms=0.002776 Jy/beam ! Combined flux in latest and established models = 0.617478 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.617478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138361Jy sigma=0.567934 ! Fit after self-cal, rms=0.138457Jy sigma=0.567429 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208981 Jy ! Component: 100 - total flux cleaned = 0.0336282 Jy ! Total flux subtracted in 100 components = 0.0336282 Jy ! Clean residual min=-0.011975 max=0.014093 Jy/beam ! Clean residual mean=-0.000008 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 0.651106 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.651106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131904Jy sigma=0.522051 ! Fit after self-cal, rms=0.131870Jy sigma=0.521842 ! 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=0.9582 mas, bmaj=2.666 mas, bpa=12.12 degrees ! Estimated noise=1.04956 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 = 0.0325188 Jy ! Component: 100 - total flux cleaned = 0.0481557 Jy ! Component: 150 - total flux cleaned = 0.0571821 Jy ! Component: 200 - total flux cleaned = 0.0626524 Jy ! Total flux subtracted in 200 components = 0.0626524 Jy ! Clean residual min=-0.010151 max=0.014989 Jy/beam ! Clean residual mean=-0.000016 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.713758 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.713758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126673Jy sigma=0.476105 ! Fit after self-cal, rms=0.126685Jy sigma=0.475949 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 KP 1.00 LA 0.97 ! MK 0.99 NL 0.94 OV 0.98 PT 0.97 ! SC 0.95 ! ! A total of 108 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.11 KP 1.09 LA 1.07 ! NL 1.00 OV 1.03 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.04 HN 1.05 KP 1.06 ! LA 1.06 NL 1.04 OV 1.04 PT 1.06 ! SC 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.02 HN 1.01 KP 1.05 ! LA 1.02 MK 1.23 NL 1.00 OV 1.04 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 HN 1.66 KP 1.05 LA 1.06 ! MK 1.26 NL 1.01 OV 1.05 PT 1.02 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 HN 1.00 KP 1.03 LA 1.01 ! MK 1.07 NL 0.98 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 0.94 LA 0.95 ! MK 1.00 NL 0.94 OV 0.96 PT 0.96 ! SC 0.98 ! ! A total of 108 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.11 KP 1.04 LA 1.05 ! NL 1.00 OV 1.03 PT 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.05 HN 1.08 KP 1.01 ! LA 1.04 NL 1.03 OV 1.03 PT 1.06 ! SC 1.27 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.04 HN 1.03 KP 1.00 ! LA 0.99 MK 1.25 NL 1.03 OV 1.01 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 1.66 KP 1.00 LA 1.03 ! MK 1.22 NL 0.99 OV 1.06 PT 1.03 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 HN 1.02 KP 0.97 LA 0.97 ! MK 1.11 NL 0.99 OV 0.98 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 KP 0.85 LA 1.00 ! MK 0.97 NL 0.99 OV 1.03 PT 0.96 ! SC 0.95 ! ! A total of 108 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.14 KP 0.92 LA 1.09 ! NL 1.07 OV 1.09 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.06 HN 1.03 KP 0.91 ! LA 1.10 NL 1.07 OV 1.11 PT 1.06 ! SC 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.01 HN 1.07 KP 0.87 ! LA 1.06 MK 1.31 NL 1.08 OV 1.07 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 1.71 KP 0.89 LA 1.07 ! MK 1.21 NL 1.06 OV 1.10 PT 1.01 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 HN 1.04 KP 0.87 LA 1.03 ! MK 1.06 NL 1.04 OV 1.04 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 KP 0.91 LA 0.98 ! MK 1.02 NL 1.02 OV 0.99 PT 0.98 ! SC 0.96 ! ! A total of 108 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.15 KP 0.98 LA 1.08 ! NL 1.11 OV 1.07 PT 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.16 HN 1.13 KP 0.94 ! LA 1.07 NL 1.11 OV 1.07 PT 1.06 ! SC 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.09 HN 1.01 KP 0.95 ! LA 1.03 MK 1.27 NL 1.11 OV 1.05 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.11 HN 1.63 KP 0.96 LA 1.04 ! MK 1.12 NL 1.06 OV 1.06 PT 1.06 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 1.03 KP 0.93 LA 1.01 ! MK 1.14 NL 1.06 OV 1.02 PT 1.02 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.126685Jy sigma=0.475949 ! Fit after self-cal, rms=0.127449Jy sigma=0.414187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9579 mas, bmaj=2.755 mas, bpa=12.33 degrees ! Estimated noise=1.06126 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 (-0.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351074 Jy ! Component: 100 - total flux cleaned = 0.00394354 Jy ! Component: 150 - total flux cleaned = 0.00431138 Jy ! Component: 200 - total flux cleaned = 0.00447531 Jy ! Total flux subtracted in 200 components = 0.00447531 Jy ! Clean residual min=-0.003744 max=0.003220 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.718234 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.718234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127104Jy sigma=0.413299 ! Fit after self-cal, rms=0.127183Jy sigma=0.413134 ! 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=0.127183Jy sigma=0.413134 ! Fit after self-cal, rms=0.126975Jy sigma=0.412015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=2.74 mas, bpa=12.3 degrees ! Estimated noise=1.06002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143204 Jy ! Component: 100 - total flux cleaned = 0.00184561 Jy ! Component: 150 - total flux cleaned = 0.0020589 Jy ! Component: 200 - total flux cleaned = 0.00212374 Jy ! Total flux subtracted in 200 components = 0.00212374 Jy ! Clean residual min=-0.003129 max=0.002924 Jy/beam ! Clean residual mean=0.000004 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.720357 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.720357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126807Jy sigma=0.411671 ! Fit after self-cal, rms=0.126796Jy sigma=0.411633 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 = 0.000425561 Jy ! Component: 100 - total flux cleaned = 0.000484806 Jy ! Component: 150 - total flux cleaned = 0.00059593 Jy ! Component: 200 - total flux cleaned = 0.00064848 Jy ! Total flux subtracted in 200 components = 0.00064848 Jy ! Clean residual min=-0.003176 max=0.002608 Jy/beam ! Clean residual mean=0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.721006 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.721006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126694Jy sigma=0.411480 ! Fit after self-cal, rms=0.126690Jy sigma=0.411465 ! 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=0.126690Jy sigma=0.411465 ! Fit after self-cal, rms=0.126510Jy sigma=0.411411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9586 mas, bmaj=2.738 mas, bpa=12.29 degrees ! Estimated noise=1.05945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781021 Jy ! Component: 100 - total flux cleaned = 0.00106189 Jy ! Component: 150 - total flux cleaned = 0.00116223 Jy ! Component: 200 - total flux cleaned = 0.00120848 Jy ! Total flux subtracted in 200 components = 0.00120848 Jy ! Clean residual min=-0.002650 max=0.002429 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.722214 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.722214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126421Jy sigma=0.411276 ! Fit after self-cal, rms=0.126418Jy sigma=0.411263 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 = 0.000253624 Jy ! Component: 100 - total flux cleaned = 0.0002994 Jy ! Component: 150 - total flux cleaned = 0.000298439 Jy ! Component: 200 - total flux cleaned = 0.000300286 Jy ! Total flux subtracted in 200 components = 0.000300286 Jy ! Clean residual min=-0.002713 max=0.002247 Jy/beam ! Clean residual mean=0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.722515 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.722515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126352Jy sigma=0.411192 ! Fit after self-cal, rms=0.126352Jy sigma=0.411184 ! 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=0.126352Jy sigma=0.411184 ! Fit after self-cal, rms=0.126206Jy sigma=0.411168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=3.391 mas, bpa=9.315 degrees ! Estimated noise=1.14603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692096 Jy ! Component: 100 - total flux cleaned = 0.000907293 Jy ! Component: 150 - total flux cleaned = 0.000941965 Jy ! Component: 200 - total flux cleaned = 0.000967574 Jy ! Total flux subtracted in 200 components = 0.000967574 Jy ! Clean residual min=-0.001977 max=0.002282 Jy/beam ! Clean residual mean=0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.723482 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.723482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126202Jy sigma=0.411114 ! Fit after self-cal, rms=0.126181Jy sigma=0.411088 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 = -6.63295e-05 Jy ! Component: 100 - total flux cleaned = 1.08966e-05 Jy ! Component: 150 - total flux cleaned = 9.65603e-05 Jy ! Component: 200 - total flux cleaned = 0.000133068 Jy ! Total flux subtracted in 200 components = 0.000133068 Jy ! Clean residual min=-0.001915 max=0.002210 Jy/beam ! Clean residual mean=0.000007 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.723615 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.723615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126185Jy sigma=0.411090 ! Fit after self-cal, rms=0.126170Jy sigma=0.411073 ! 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=0.9585 mas, bmaj=2.739 mas, bpa=12.29 degrees ! Estimated noise=1.059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9585 x 2.739 at 12.29 degrees (North through East) ! Clean map min=-0.0024609 max=0.56666 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=0.126170Jy sigma=0.411073 ! Fit after self-cal, rms=0.254800Jy sigma=0.357269 ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=2.741 mas, bpa=12.29 degrees ! Estimated noise=1.06013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84143e-05 Jy ! Component: 100 - total flux cleaned = -2.62027e-05 Jy ! Component: 150 - total flux cleaned = -6.32905e-05 Jy ! Component: 200 - total flux cleaned = -6.29277e-05 Jy ! Total flux subtracted in 200 components = -6.29277e-05 Jy ! Clean residual min=-0.002130 max=0.002253 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.723552 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.723552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254754Jy sigma=0.357197 ! Fit after self-cal, rms=0.254762Jy sigma=0.357191 ! Inverting map ! Added new window around map position (-0.2, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015481 Jy ! Component: 100 - total flux cleaned = 0.00168508 Jy ! Component: 150 - total flux cleaned = 0.00192459 Jy ! Component: 200 - total flux cleaned = 0.00206941 Jy ! Total flux subtracted in 200 components = 0.00206941 Jy ! Clean residual min=-0.002105 max=0.002172 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.725622 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.725622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254721Jy sigma=0.357029 ! Fit after self-cal, rms=0.254716Jy sigma=0.357015 ! Inverting map ! Added new window around map position (4, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828252 Jy ! Component: 100 - total flux cleaned = 0.000769889 Jy ! Component: 150 - total flux cleaned = 0.000812087 Jy ! Component: 200 - total flux cleaned = 0.00100618 Jy ! Total flux subtracted in 200 components = 0.00100618 Jy ! Clean residual min=-0.001857 max=0.001974 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.726628 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.726628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254679Jy sigma=0.356845 ! Fit after self-cal, rms=0.254679Jy sigma=0.356833 ! Inverting map ! Added new window around map position (1.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143363 Jy ! Component: 100 - total flux cleaned = 0.00178906 Jy ! Component: 150 - total flux cleaned = 0.00186558 Jy ! Component: 200 - total flux cleaned = 0.00197522 Jy ! Total flux subtracted in 200 components = 0.00197522 Jy ! Clean residual min=-0.001777 max=0.001750 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.728603 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.728603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254649Jy sigma=0.356700 ! Fit after self-cal, rms=0.254639Jy sigma=0.356689 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254639Jy sigma=0.356689 ! Fit after self-cal, rms=0.251424Jy sigma=0.356643 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=0.7714 mas, bmaj=1.976 mas, bpa=13.11 degrees ! Estimated noise=2.68731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.424232 Jy ! Component: 100 - total flux cleaned = 0.557014 Jy ! Component: 150 - total flux cleaned = 0.618652 Jy ! Component: 200 - total flux cleaned = 0.653412 Jy ! Total flux subtracted in 200 components = 0.653412 Jy ! Clean residual min=-0.006967 max=0.017932 Jy/beam ! Clean residual mean=-0.000006 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.653411 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 0.653411 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9596 mas, bmaj=2.742 mas, bpa=12.3 degrees ! Estimated noise=1.05964 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 = 0.0267424 Jy ! Component: 100 - total flux cleaned = 0.041734 Jy ! Component: 150 - total flux cleaned = 0.051329 Jy ! Component: 200 - total flux cleaned = 0.0576249 Jy ! Total flux subtracted in 200 components = 0.0576249 Jy ! Clean residual min=-0.002590 max=0.003379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.711036 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.711036 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043614 Jy ! Component: 100 - total flux cleaned = 0.00766464 Jy ! Component: 150 - total flux cleaned = 0.0102225 Jy ! Component: 200 - total flux cleaned = 0.0122764 Jy ! Total flux subtracted in 200 components = 0.0122764 Jy ! Clean residual min=-0.001845 max=0.002223 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.723312 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.723312 Jy ! Inverting map ! Added new window around map position (42.2, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176481 Jy ! Component: 100 - total flux cleaned = 0.00260368 Jy ! Component: 150 - total flux cleaned = 0.00319272 Jy ! Component: 200 - total flux cleaned = 0.00363935 Jy ! Total flux subtracted in 200 components = 0.00363935 Jy ! Clean residual min=-0.001650 max=0.001841 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.726952 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 102 components and 0.726952 Jy ! Inverting map ! Added new window around map position (-41, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110116 Jy ! Component: 100 - total flux cleaned = 0.00129071 Jy ! Component: 150 - total flux cleaned = 0.00146755 Jy ! Component: 200 - total flux cleaned = 0.00163365 Jy ! Total flux subtracted in 200 components = 0.00163365 Jy ! Clean residual min=-0.001597 max=0.001650 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.728585 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 121 components and 0.728585 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=2.274 mas, bmaj=3.39 mas, bpa=9.347 degrees ! Estimated noise=1.14571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936653 Jy ! Component: 100 - total flux cleaned = 0.00111893 Jy ! Component: 150 - total flux cleaned = 0.00123145 Jy ! Component: 200 - total flux cleaned = 0.00128382 Jy ! Total flux subtracted in 200 components = 0.00128382 Jy ! Clean residual min=-0.001781 max=0.001494 Jy/beam ! Clean residual mean=0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.729869 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 = 4.98934e-05 Jy ! Component: 100 - total flux cleaned = 7.36822e-05 Jy ! Component: 150 - total flux cleaned = 0.000119693 Jy ! Component: 200 - total flux cleaned = 0.000119208 Jy ! Total flux subtracted in 200 components = 0.000119208 Jy ! Clean residual min=-0.001705 max=0.001490 Jy/beam ! Clean residual mean=0.000007 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.729988 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 158 components and 0.729988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9596 mas, bmaj=2.742 mas, bpa=12.3 degrees ! Estimated noise=1.05964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515529 Jy ! Component: 100 - total flux cleaned = -0.000553143 Jy ! Component: 150 - total flux cleaned = -0.000448334 Jy ! Component: 200 - total flux cleaned = -0.000348436 Jy ! Total flux subtracted in 200 components = -0.000348436 Jy ! Clean residual min=-0.001546 max=0.001565 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.72964 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 176 components and 0.72964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251255Jy sigma=0.356408 ! Fit after self-cal, rms=0.251213Jy sigma=0.356304 wmodel /scr/pima/rdv93_uvs/J0607+6720_X_map.mod ! Writing 176 model components to file: /scr/pima/rdv93_uvs/J0607+6720_X_map.mod wobs /scr/pima/rdv93_uvs/J0607+6720_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0607+6720_X_uvs.fits wwins /scr/pima/rdv93_uvs/J0607+6720_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv93_uvs/J0607+6720_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 = -0.000111583 Jy ! Component: 100 - total flux cleaned = -0.000193363 Jy ! Component: 150 - total flux cleaned = -0.000115104 Jy ! Component: 200 - total flux cleaned = -0.000115282 Jy ! Component: 250 - total flux cleaned = -6.59695e-05 Jy ! Component: 300 - total flux cleaned = 2.95299e-05 Jy ! Component: 350 - total flux cleaned = 7.59692e-05 Jy ! Component: 400 - total flux cleaned = 0.000145294 Jy ! Component: 450 - total flux cleaned = 0.000190793 Jy ! Component: 500 - total flux cleaned = 0.000302783 Jy ! Component: 550 - total flux cleaned = 0.000369103 Jy ! Component: 600 - total flux cleaned = 0.000391005 Jy ! Component: 650 - total flux cleaned = 0.000455699 Jy ! Component: 700 - total flux cleaned = 0.000477008 Jy ! Component: 750 - total flux cleaned = 0.000519128 Jy ! Component: 800 - total flux cleaned = 0.000540196 Jy ! Component: 850 - total flux cleaned = 0.000519556 Jy ! Component: 900 - total flux cleaned = 0.000601571 Jy ! Component: 950 - total flux cleaned = 0.000601396 Jy ! Component: 1000 - total flux cleaned = 0.000601268 Jy ! Component: 1050 - total flux cleaned = 0.000561176 Jy ! Component: 1100 - total flux cleaned = 0.000581313 Jy ! Component: 1150 - total flux cleaned = 0.000581374 Jy ! Component: 1200 - total flux cleaned = 0.000581429 Jy ! Component: 1250 - total flux cleaned = 0.000600862 Jy ! Component: 1300 - total flux cleaned = 0.00062018 Jy ! Component: 1350 - total flux cleaned = 0.000562648 Jy ! Component: 1400 - total flux cleaned = 0.000524647 Jy ! Component: 1450 - total flux cleaned = 0.000486918 Jy ! Component: 1500 - total flux cleaned = 0.00046806 Jy ! Component: 1550 - total flux cleaned = 0.00052416 Jy ! Component: 1600 - total flux cleaned = 0.000486895 Jy ! Component: 1650 - total flux cleaned = 0.000486823 Jy ! Component: 1700 - total flux cleaned = 0.000431662 Jy ! Component: 1750 - total flux cleaned = 0.000431665 Jy ! Component: 1800 - total flux cleaned = 0.00039553 Jy ! Component: 1850 - total flux cleaned = 0.000449644 Jy ! Component: 1900 - total flux cleaned = 0.000467533 Jy ! Component: 1950 - total flux cleaned = 0.000467339 Jy ! Component: 2000 - total flux cleaned = 0.000431895 Jy ! Component: 2050 - total flux cleaned = 0.000449634 Jy ! Component: 2100 - total flux cleaned = 0.000467274 Jy ! Component: 2150 - total flux cleaned = 0.000467226 Jy ! Component: 2200 - total flux cleaned = 0.000449799 Jy ! Component: 2250 - total flux cleaned = 0.000415332 Jy ! Component: 2300 - total flux cleaned = 0.000415165 Jy ! Component: 2350 - total flux cleaned = 0.000466316 Jy ! Component: 2400 - total flux cleaned = 0.000449313 Jy ! Component: 2450 - total flux cleaned = 0.000432468 Jy ! Component: 2500 - total flux cleaned = 0.000432533 Jy ! Component: 2550 - total flux cleaned = 0.000415759 Jy ! Component: 2600 - total flux cleaned = 0.000349141 Jy ! Component: 2650 - total flux cleaned = 0.000365793 Jy ! Component: 2700 - total flux cleaned = 0.00038243 Jy ! Component: 2750 - total flux cleaned = 0.000283585 Jy ! Component: 2800 - total flux cleaned = 0.000283663 Jy ! Component: 2850 - total flux cleaned = 0.000283705 Jy ! Component: 2900 - total flux cleaned = 0.000234955 Jy ! Component: 2950 - total flux cleaned = 0.000170303 Jy ! Component: 3000 - total flux cleaned = 0.000266965 Jy ! Component: 3050 - total flux cleaned = 0.00017075 Jy ! Component: 3100 - total flux cleaned = 0.000186699 Jy ! Component: 3150 - total flux cleaned = 0.000170832 Jy ! Component: 3200 - total flux cleaned = 0.00015508 Jy ! Component: 3250 - total flux cleaned = 0.000202483 Jy ! Component: 3300 - total flux cleaned = 0.000186712 Jy ! Component: 3350 - total flux cleaned = 0.000186851 Jy ! Component: 3400 - total flux cleaned = 0.000186889 Jy ! Component: 3450 - total flux cleaned = 0.000186884 Jy ! Component: 3500 - total flux cleaned = 0.000155826 Jy ! Component: 3550 - total flux cleaned = 0.000233044 Jy ! Component: 3600 - total flux cleaned = 0.000279222 Jy ! Component: 3650 - total flux cleaned = 0.000233233 Jy ! Component: 3700 - total flux cleaned = 0.000294433 Jy ! Component: 3750 - total flux cleaned = 0.00034013 Jy ! Component: 3800 - total flux cleaned = 0.000264385 Jy ! Component: 3850 - total flux cleaned = 0.000370201 Jy ! Component: 3900 - total flux cleaned = 0.000355117 Jy ! Component: 3950 - total flux cleaned = 0.00032513 Jy ! Component: 4000 - total flux cleaned = 0.000325199 Jy ! Component: 4050 - total flux cleaned = 0.000340122 Jy ! Total flux subtracted in 4096 components = 0.000340129 Jy ! Clean residual min=-0.000893 max=0.000998 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.72998 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 451 components and 0.72998 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0607+6720_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 2.742 at 12.3 degrees (North through East) ! Clean map min=-0.0013425 max=0.56894 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0607+6720_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.568944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.137579 0.137579 0.275159 0.550318 1.10064 2.20127 4.40254 8.80509 17.6102 35.2203 70.4407 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.568 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0607+6720_X_uvs.log closed on Tue Sep 24 17:06:12 2013