! Started logfile: /scr/pima/bp171a7_uvs/J0658+0637_X_uvs.log on Sun May 12 14:00:53 2013 obs /scr/pima/bp171a7_uvs/J0658+0637_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0658+0637_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.927083 visibilities/baseline/integration-bin. ! Found source: J0658+0637 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6408 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bp171a7_uvs/J0658+0637_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001576Jy sigma=0.708152 ! Fit after self-cal, rms=0.988686Jy sigma=0.699038 ! 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=0.7805 mas, bmaj=2.264 mas, bpa=-13.5 degrees ! Estimated noise=23.2045 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 = 0.00926516 Jy ! Component: 100 - total flux cleaned = 0.0113669 Jy ! Total flux subtracted in 100 components = 0.0113669 Jy ! Clean residual min=-0.001999 max=0.001971 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0113669 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0113669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027843Jy sigma=0.019684 ! Fit after self-cal, rms=0.025686Jy sigma=0.018159 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439385 Jy ! Component: 100 - total flux cleaned = 0.00590795 Jy ! Total flux subtracted in 100 components = 0.00590795 Jy ! Clean residual min=-0.001776 max=0.002378 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0172748 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0172748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024974Jy sigma=0.017656 ! Fit after self-cal, rms=0.024955Jy sigma=0.017642 ! 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=1.03 mas, bmaj=2.619 mas, bpa=-11.77 degrees ! Estimated noise=12.4934 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 = 0.000961513 Jy ! Component: 100 - total flux cleaned = 0.00145066 Jy ! Component: 150 - total flux cleaned = 0.00155912 Jy ! Component: 200 - total flux cleaned = 0.00164645 Jy ! Total flux subtracted in 200 components = 0.00164645 Jy ! Clean residual min=-0.001043 max=0.001259 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0189213 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0189213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024918Jy sigma=0.017616 ! Fit after self-cal, rms=0.024913Jy sigma=0.017612 ! 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: ! FD 1.46 HN 0.88 KP 0.99 LA 0.95 ! MK 1.08 NL 1.06 OV 0.85 PT 0.87 ! SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.86 KP 1.07 LA 0.89 ! MK 1.09 NL 1.12 OV 0.93 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 HN 0.96 KP 1.28 LA 0.92 ! MK 0.87 NL 1.26 OV 0.97 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.96 KP 0.87 LA 0.87 ! MK 0.98 NL 1.03 OV 1.17 PT 1.03 ! SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.90 KP 1.09 LA 0.97 ! MK 1.03 NL 1.01 OV 0.91 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.21 HN 1.03 KP 1.04 LA 0.97 ! MK 1.10 NL 0.92 OV 0.94 PT 0.95 ! SC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.88 KP 1.02 LA 0.89 ! MK 1.01 NL 1.08 OV 0.96 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.84 KP 1.14 LA 0.90 ! MK 1.12 NL 1.06 OV 1.06 PT 0.84 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.024913Jy sigma=0.017612 ! Fit after self-cal, rms=0.024730Jy sigma=0.017521 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.59 mas, bpa=-11.56 degrees ! Estimated noise=12.3926 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 = 0.000152598 Jy ! Component: 100 - total flux cleaned = 0.00018006 Jy ! Component: 150 - total flux cleaned = 0.000196794 Jy ! Component: 200 - total flux cleaned = 0.000211994 Jy ! Total flux subtracted in 200 components = 0.000211994 Jy ! Clean residual min=-0.000929 max=0.000849 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0191333 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0191333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024724Jy sigma=0.017517 ! Fit after self-cal, rms=0.024802Jy sigma=0.017490 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024802Jy sigma=0.017490 ! Fit after self-cal, rms=0.025194Jy sigma=0.017484 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.586 mas, bpa=-11.64 degrees ! Estimated noise=12.4175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.57099e-05 Jy ! Component: 100 - total flux cleaned = 0.000109926 Jy ! Component: 150 - total flux cleaned = 0.000123751 Jy ! Component: 200 - total flux cleaned = 0.000136632 Jy ! Total flux subtracted in 200 components = 0.000136632 Jy ! Clean residual min=-0.000903 max=0.000833 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0192699 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0192699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025187Jy sigma=0.017481 ! Fit after self-cal, rms=0.025214Jy sigma=0.017474 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 = -1.22875e-05 Jy ! Component: 100 - total flux cleaned = -4.25953e-06 Jy ! Component: 150 - total flux cleaned = 8.65137e-06 Jy ! Component: 200 - total flux cleaned = 2.04097e-05 Jy ! Total flux subtracted in 200 components = 2.04097e-05 Jy ! Clean residual min=-0.000913 max=0.000830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0192903 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0192903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025209Jy sigma=0.017471 ! Fit after self-cal, rms=0.025211Jy sigma=0.017470 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025211Jy sigma=0.017470 ! Fit after self-cal, rms=0.025892Jy sigma=0.017474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.592 mas, bpa=-11.79 degrees ! Estimated noise=12.6552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338512 Jy ! Component: 100 - total flux cleaned = 0.000407726 Jy ! Component: 150 - total flux cleaned = 0.000434195 Jy ! Component: 200 - total flux cleaned = 0.000450849 Jy ! Total flux subtracted in 200 components = 0.000450849 Jy ! Clean residual min=-0.000915 max=0.000829 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0197412 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0197412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025884Jy sigma=0.017470 ! Fit after self-cal, rms=0.025900Jy sigma=0.017468 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 = -1.63534e-05 Jy ! Component: 100 - total flux cleaned = -3.67969e-06 Jy ! Component: 150 - total flux cleaned = 1.26278e-05 Jy ! Component: 200 - total flux cleaned = 2.69424e-05 Jy ! Total flux subtracted in 200 components = 2.69424e-05 Jy ! Clean residual min=-0.000890 max=0.000805 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0197681 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0197681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025895Jy sigma=0.017466 ! Fit after self-cal, rms=0.025897Jy sigma=0.017466 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025897Jy sigma=0.017466 ! Fit after self-cal, rms=0.026423Jy sigma=0.017468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=3.768 mas, bpa=-9.869 degrees ! Estimated noise=16.0835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509542 Jy ! Component: 100 - total flux cleaned = 0.000604497 Jy ! Component: 150 - total flux cleaned = 0.000616276 Jy ! Component: 200 - total flux cleaned = 0.000622614 Jy ! Total flux subtracted in 200 components = 0.000622614 Jy ! Clean residual min=-0.000906 max=0.000832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0203907 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0203907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026417Jy sigma=0.017468 ! Fit after self-cal, rms=0.026419Jy sigma=0.017464 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 = 7.89416e-05 Jy ! Component: 100 - total flux cleaned = 7.92184e-05 Jy ! Component: 150 - total flux cleaned = 7.11379e-05 Jy ! Component: 200 - total flux cleaned = 6.79209e-05 Jy ! Total flux subtracted in 200 components = 6.79209e-05 Jy ! Clean residual min=-0.000901 max=0.000812 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0204586 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0204586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026418Jy sigma=0.017465 ! Fit after self-cal, rms=0.026417Jy sigma=0.017463 ! 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=1.023 mas, bmaj=2.597 mas, bpa=-11.93 degrees ! Estimated noise=12.8754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.597 at -11.93 degrees (North through East) ! Clean map min=-0.00083938 max=0.015821 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 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=0.7753 mas, bmaj=2.246 mas, bpa=-13.53 degrees ! Estimated noise=23.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012571 Jy ! Component: 100 - total flux cleaned = 0.0168054 Jy ! Component: 150 - total flux cleaned = 0.0178091 Jy ! Component: 200 - total flux cleaned = 0.0183372 Jy ! Total flux subtracted in 200 components = 0.0183372 Jy ! Clean residual min=-0.001751 max=0.001954 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0183372 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 0.0183372 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.597 mas, bpa=-11.93 degrees ! Estimated noise=12.8754 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 = 0.00113641 Jy ! Component: 100 - total flux cleaned = 0.00155629 Jy ! Component: 150 - total flux cleaned = 0.00165848 Jy ! Component: 200 - total flux cleaned = 0.00172661 Jy ! Total flux subtracted in 200 components = 0.00172661 Jy ! Clean residual min=-0.000949 max=0.000817 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0200638 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0200638 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=2.124 mas, bmaj=3.768 mas, bpa=-9.869 degrees ! Estimated noise=16.0835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281308 Jy ! Component: 100 - total flux cleaned = 0.000287559 Jy ! Component: 150 - total flux cleaned = 0.000298369 Jy ! Component: 200 - total flux cleaned = 0.000303062 Jy ! Total flux subtracted in 200 components = 0.000303062 Jy ! Clean residual min=-0.000926 max=0.000810 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0203668 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 = 3.86675e-06 Jy ! Component: 100 - total flux cleaned = 7.32984e-06 Jy ! Component: 150 - total flux cleaned = 1.04721e-05 Jy ! Component: 200 - total flux cleaned = 1.05399e-05 Jy ! Total flux subtracted in 200 components = 1.05399e-05 Jy ! Clean residual min=-0.000920 max=0.000799 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0203774 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0203774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.597 mas, bpa=-11.93 degrees ! Estimated noise=12.8754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.30352e-05 Jy ! Component: 100 - total flux cleaned = -9.25033e-05 Jy ! Component: 150 - total flux cleaned = -9.79549e-05 Jy ! Component: 200 - total flux cleaned = -0.000102649 Jy ! Total flux subtracted in 200 components = -0.000102649 Jy ! Clean residual min=-0.000912 max=0.000811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0202747 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0202747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026414Jy sigma=0.017462 ! Fit after self-cal, rms=0.026412Jy sigma=0.017461 wmodel /scr/pima/bp171a7_uvs/J0658+0637_X_map.mod ! Writing 35 model components to file: /scr/pima/bp171a7_uvs/J0658+0637_X_map.mod wobs /scr/pima/bp171a7_uvs/J0658+0637_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0658+0637_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J0658+0637_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J0658+0637_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 = -7.01311e-05 Jy ! Component: 100 - total flux cleaned = -5.6207e-05 Jy ! Component: 150 - total flux cleaned = -0.000122179 Jy ! Component: 200 - total flux cleaned = -0.000121983 Jy ! Component: 250 - total flux cleaned = -9.82732e-05 Jy ! Component: 300 - total flux cleaned = -9.78885e-05 Jy ! Component: 350 - total flux cleaned = -7.59167e-05 Jy ! Component: 400 - total flux cleaned = -3.39443e-05 Jy ! Component: 450 - total flux cleaned = -1.34126e-05 Jy ! Component: 500 - total flux cleaned = -2.34795e-05 Jy ! Component: 550 - total flux cleaned = -4.27207e-05 Jy ! Component: 600 - total flux cleaned = -6.13168e-05 Jy ! Component: 650 - total flux cleaned = -7.93715e-05 Jy ! Component: 700 - total flux cleaned = -9.7384e-05 Jy ! Component: 750 - total flux cleaned = -0.000106271 Jy ! Component: 800 - total flux cleaned = -0.000123416 Jy ! Component: 850 - total flux cleaned = -0.000156796 Jy ! Component: 900 - total flux cleaned = -0.000140133 Jy ! Component: 950 - total flux cleaned = -0.000123987 Jy ! Component: 1000 - total flux cleaned = -0.000139758 Jy ! Component: 1050 - total flux cleaned = -0.00013209 Jy ! Component: 1100 - total flux cleaned = -0.000155089 Jy ! Component: 1150 - total flux cleaned = -0.000155163 Jy ! Component: 1200 - total flux cleaned = -0.000170008 Jy ! Component: 1250 - total flux cleaned = -0.0001988 Jy ! Component: 1300 - total flux cleaned = -0.000219921 Jy ! Component: 1350 - total flux cleaned = -0.00022004 Jy ! Component: 1400 - total flux cleaned = -0.000240531 Jy ! Component: 1450 - total flux cleaned = -0.000247239 Jy ! Component: 1500 - total flux cleaned = -0.000273656 Jy ! Component: 1550 - total flux cleaned = -0.000286726 Jy ! Component: 1600 - total flux cleaned = -0.000299594 Jy ! Component: 1650 - total flux cleaned = -0.000305952 Jy ! Component: 1700 - total flux cleaned = -0.000318593 Jy ! Component: 1750 - total flux cleaned = -0.000349406 Jy ! Component: 1800 - total flux cleaned = -0.000361603 Jy ! Component: 1850 - total flux cleaned = -0.000367709 Jy ! Component: 1900 - total flux cleaned = -0.000385665 Jy ! Component: 1950 - total flux cleaned = -0.000415133 Jy ! Component: 2000 - total flux cleaned = -0.00043842 Jy ! Component: 2050 - total flux cleaned = -0.000467134 Jy ! Component: 2100 - total flux cleaned = -0.000478532 Jy ! Component: 2150 - total flux cleaned = -0.000506615 Jy ! Component: 2200 - total flux cleaned = -0.000523267 Jy ! Component: 2250 - total flux cleaned = -0.000534195 Jy ! Component: 2300 - total flux cleaned = -0.000528705 Jy ! Component: 2350 - total flux cleaned = -0.000528665 Jy ! Component: 2400 - total flux cleaned = -0.000544748 Jy ! Component: 2450 - total flux cleaned = -0.000550083 Jy ! Component: 2500 - total flux cleaned = -0.000544788 Jy ! Component: 2550 - total flux cleaned = -0.000550088 Jy ! Component: 2600 - total flux cleaned = -0.000555275 Jy ! Component: 2650 - total flux cleaned = -0.00056556 Jy ! Component: 2700 - total flux cleaned = -0.000565527 Jy ! Component: 2750 - total flux cleaned = -0.000565486 Jy ! Component: 2800 - total flux cleaned = -0.000575537 Jy ! Component: 2850 - total flux cleaned = -0.000565518 Jy ! Component: 2900 - total flux cleaned = -0.000560587 Jy ! Component: 2950 - total flux cleaned = -0.000585294 Jy ! Component: 3000 - total flux cleaned = -0.000595107 Jy ! Component: 3050 - total flux cleaned = -0.000599922 Jy ! Component: 3100 - total flux cleaned = -0.000614411 Jy ! Component: 3150 - total flux cleaned = -0.000599929 Jy ! Component: 3200 - total flux cleaned = -0.000599962 Jy ! Component: 3250 - total flux cleaned = -0.000599971 Jy ! Component: 3300 - total flux cleaned = -0.000609429 Jy ! Component: 3350 - total flux cleaned = -0.000618832 Jy ! Component: 3400 - total flux cleaned = -0.000618852 Jy ! Component: 3450 - total flux cleaned = -0.000614198 Jy ! Component: 3500 - total flux cleaned = -0.00063277 Jy ! Component: 3550 - total flux cleaned = -0.000623513 Jy ! Component: 3600 - total flux cleaned = -0.000632747 Jy ! Component: 3650 - total flux cleaned = -0.000628199 Jy ! Component: 3700 - total flux cleaned = -0.000646501 Jy ! Component: 3750 - total flux cleaned = -0.000651061 Jy ! Component: 3800 - total flux cleaned = -0.000655578 Jy ! Component: 3850 - total flux cleaned = -0.000660059 Jy ! Component: 3900 - total flux cleaned = -0.000673513 Jy ! Component: 3950 - total flux cleaned = -0.000682446 Jy ! Component: 4000 - total flux cleaned = -0.000691324 Jy ! Component: 4050 - total flux cleaned = -0.000704632 Jy ! Total flux subtracted in 4096 components = -0.000704625 Jy ! Clean residual min=-0.000311 max=0.000266 Jy/beam ! Clean residual mean=0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0195701 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 266 components and 0.0195701 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0658+0637_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.597 at -11.93 degrees (North through East) ! Clean map min=-0.00058215 max=0.015867 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0658+0637_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.015867 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.09176e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34085 1.34085 2.6817 5.36341 10.7268 21.4536 42.9073 85.8145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.015 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0658+0637_X_uvs.log closed on Sun May 12 14:00:58 2013