! Started logfile: /g0/scr/pima/s4195c_uvs/J2102+4659_X_uvs.log on Tue Dec 31 19:59:41 2013 obs /g0/scr/pima/s4195c_uvs/J2102+4659_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J2102+4659_X_uva.fits ! AN table 1: 21 integrations on 21 of 21 possible baselines. ! AN table 2: 20 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.65722 visibilities/baseline/integration-bin. ! Found source: J2102+4659 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3896 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 /g0/scr/pima/s4195c_uvs/J2102+4659_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000055Jy sigma=0.736930 ! Fit after self-cal, rms=0.992763Jy sigma=0.727747 ! 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=2.44 mas, bmaj=3.396 mas, bpa=41.04 degrees ! Estimated noise=49.0228 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 (0.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790993 Jy ! Component: 100 - total flux cleaned = 0.00951503 Jy ! Total flux subtracted in 100 components = 0.00951503 Jy ! Clean residual min=-0.002171 max=0.002646 Jy/beam ! Clean residual mean=0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.00951503 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.00951503 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=0.017080Jy sigma=0.011453 ! Fit after self-cal, rms=0.015836Jy sigma=0.010307 ! 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=2.853 mas, bmaj=3.724 mas, bpa=30.54 degrees ! Estimated noise=17.7237 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 = 0.00240366 Jy ! Component: 100 - total flux cleaned = 0.00276686 Jy ! Component: 150 - total flux cleaned = 0.00283529 Jy ! Component: 200 - total flux cleaned = 0.0028453 Jy ! Total flux subtracted in 200 components = 0.0028453 Jy ! Clean residual min=-0.000719 max=0.000795 Jy/beam ! Clean residual mean=0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0123603 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0123603 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=0.016051Jy sigma=0.009644 ! Fit after self-cal, rms=0.016041Jy sigma=0.009641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.853 x 3.724 at 30.54 degrees (North through East) ! Clean map min=-0.00071229 max=0.012302 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.016041Jy sigma=0.009641 ! Fit after self-cal, rms=0.016041Jy sigma=0.009641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=3.724 mas, bpa=30.54 degrees ! Estimated noise=17.7237 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 = -7.2111e-05 Jy ! Component: 100 - total flux cleaned = -5.48741e-05 Jy ! Component: 150 - total flux cleaned = -5.46341e-05 Jy ! Component: 200 - total flux cleaned = -5.44945e-05 Jy ! Total flux subtracted in 200 components = -5.44945e-05 Jy ! Clean residual min=-0.000680 max=0.000789 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0123058 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0123058 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=0.016047Jy sigma=0.009622 ! Fit after self-cal, rms=0.016030Jy sigma=0.009618 ! 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=0.016030Jy sigma=0.009618 ! Fit after self-cal, rms=0.016030Jy sigma=0.009618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=3.724 mas, bpa=30.54 degrees ! Estimated noise=17.7237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.43166e-05 Jy ! Component: 100 - total flux cleaned = -5.76333e-05 Jy ! Component: 150 - total flux cleaned = -5.74306e-05 Jy ! Component: 200 - total flux cleaned = -6.25135e-05 Jy ! Total flux subtracted in 200 components = -6.25135e-05 Jy ! Clean residual min=-0.000678 max=0.000791 Jy/beam ! Clean residual mean=0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0122433 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0122433 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=0.016028Jy sigma=0.009610 ! Fit after self-cal, rms=0.016021Jy sigma=0.009608 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 = -3.31899e-05 Jy ! Component: 100 - total flux cleaned = -3.31384e-05 Jy ! Component: 150 - total flux cleaned = -3.80868e-05 Jy ! Component: 200 - total flux cleaned = -4.7013e-05 Jy ! Total flux subtracted in 200 components = -4.7013e-05 Jy ! Clean residual min=-0.000685 max=0.000780 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0121963 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0121963 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=0.016019Jy sigma=0.009602 ! Fit after self-cal, rms=0.016014Jy sigma=0.009601 ! 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=0.016014Jy sigma=0.009601 ! Fit after self-cal, rms=0.015839Jy sigma=0.009591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.843 mas, bmaj=3.724 mas, bpa=30.84 degrees ! Estimated noise=17.5573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.476e-05 Jy ! Component: 100 - total flux cleaned = -8.25592e-05 Jy ! Component: 150 - total flux cleaned = -0.000101993 Jy ! Component: 200 - total flux cleaned = -0.000115373 Jy ! Total flux subtracted in 200 components = -0.000115373 Jy ! Clean residual min=-0.000699 max=0.000760 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0120809 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0120809 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=0.015828Jy sigma=0.009594 ! Fit after self-cal, rms=0.015826Jy sigma=0.009593 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 = -1.57828e-05 Jy ! Component: 100 - total flux cleaned = -2.54154e-05 Jy ! Component: 150 - total flux cleaned = -4.16638e-05 Jy ! Component: 200 - total flux cleaned = -5.28411e-05 Jy ! Total flux subtracted in 200 components = -5.28411e-05 Jy ! Clean residual min=-0.000692 max=0.000752 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0120281 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0120281 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=0.015821Jy sigma=0.009593 ! Fit after self-cal, rms=0.015819Jy sigma=0.009592 ! 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=0.015819Jy sigma=0.009592 ! Fit after self-cal, rms=0.015806Jy sigma=0.009592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=3.993 mas, bpa=32.05 degrees ! Estimated noise=17.8404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.51899e-05 Jy ! Component: 100 - total flux cleaned = -1.08558e-05 Jy ! Component: 150 - total flux cleaned = -7.11559e-06 Jy ! Component: 200 - total flux cleaned = -1.05073e-05 Jy ! Total flux subtracted in 200 components = -1.05073e-05 Jy ! Clean residual min=-0.000726 max=0.000749 Jy/beam ! Clean residual mean=0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0120176 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0120176 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=0.015803Jy sigma=0.009590 ! Fit after self-cal, rms=0.015801Jy sigma=0.009590 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 = -1.75895e-05 Jy ! Component: 100 - total flux cleaned = -1.74533e-05 Jy ! Component: 150 - total flux cleaned = -1.40126e-05 Jy ! Component: 200 - total flux cleaned = -1.41126e-05 Jy ! Total flux subtracted in 200 components = -1.41126e-05 Jy ! Clean residual min=-0.000727 max=0.000749 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0120035 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0120035 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=0.015797Jy sigma=0.009590 ! Fit after self-cal, rms=0.015796Jy sigma=0.009590 ! 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=2.842 mas, bmaj=3.724 mas, bpa=30.98 degrees ! Estimated noise=17.5462 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.842 x 3.724 at 30.98 degrees (North through East) ! Clean map min=-0.0011886 max=0.012312 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=2.427 mas, bmaj=3.397 mas, bpa=41.42 degrees ! Estimated noise=48.4419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00987733 Jy ! Component: 100 - total flux cleaned = 0.0113815 Jy ! Component: 150 - total flux cleaned = 0.0118461 Jy ! Component: 200 - total flux cleaned = 0.012211 Jy ! Total flux subtracted in 200 components = 0.012211 Jy ! Clean residual min=-0.002185 max=0.002151 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.012211 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.012211 Jy ! Inverting map and beam ! Estimated beam: bmin=2.842 mas, bmaj=3.724 mas, bpa=30.98 degrees ! Estimated noise=17.5462 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 = -0.000188592 Jy ! Component: 100 - total flux cleaned = -0.000219539 Jy ! Component: 150 - total flux cleaned = -0.000243048 Jy ! Component: 200 - total flux cleaned = -0.000242391 Jy ! Total flux subtracted in 200 components = -0.000242391 Jy ! Clean residual min=-0.000783 max=0.000777 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0119686 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0119686 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=3.164 mas, bmaj=3.993 mas, bpa=32.05 degrees ! Estimated noise=17.8404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.39446e-05 Jy ! Component: 100 - total flux cleaned = 3.86371e-05 Jy ! Component: 150 - total flux cleaned = 3.38195e-05 Jy ! Component: 200 - total flux cleaned = 3.40687e-05 Jy ! Total flux subtracted in 200 components = 3.40687e-05 Jy ! Clean residual min=-0.000739 max=0.000780 Jy/beam ! Clean residual mean=0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0120027 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 = 4.5226e-06 Jy ! Component: 100 - total flux cleaned = 4.2977e-06 Jy ! Component: 150 - total flux cleaned = 8.47733e-06 Jy ! Component: 200 - total flux cleaned = 4.57595e-06 Jy ! Total flux subtracted in 200 components = 4.57595e-06 Jy ! Clean residual min=-0.000730 max=0.000781 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0120072 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.0120072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.842 mas, bmaj=3.724 mas, bpa=30.98 degrees ! Estimated noise=17.5462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.63243e-05 Jy ! Component: 100 - total flux cleaned = -3.12172e-05 Jy ! Component: 150 - total flux cleaned = -3.56572e-05 Jy ! Component: 200 - total flux cleaned = -3.55519e-05 Jy ! Total flux subtracted in 200 components = -3.55519e-05 Jy ! Clean residual min=-0.000731 max=0.000782 Jy/beam ! Clean residual mean=0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0119717 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0119717 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=0.015800Jy sigma=0.009598 ! Fit after self-cal, rms=0.015796Jy sigma=0.009596 wmodel /g0/scr/pima/s4195c_uvs/J2102+4659_X_map.mod ! Writing 73 model components to file: /g0/scr/pima/s4195c_uvs/J2102+4659_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J2102+4659_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J2102+4659_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J2102+4659_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J2102+4659_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 = 0.000226455 Jy ! Component: 100 - total flux cleaned = 0.000261982 Jy ! Component: 150 - total flux cleaned = 0.000262991 Jy ! Component: 200 - total flux cleaned = 0.000292177 Jy ! Component: 250 - total flux cleaned = 0.000274682 Jy ! Component: 300 - total flux cleaned = 0.000258253 Jy ! Component: 350 - total flux cleaned = 0.000250679 Jy ! Component: 400 - total flux cleaned = 0.000213885 Jy ! Component: 450 - total flux cleaned = 0.000185306 Jy ! Component: 500 - total flux cleaned = 0.000144175 Jy ! Component: 550 - total flux cleaned = 0.000117703 Jy ! Component: 600 - total flux cleaned = 8.57385e-05 Jy ! Component: 650 - total flux cleaned = 4.23965e-05 Jy ! Component: 700 - total flux cleaned = 2.75506e-07 Jy ! Component: 750 - total flux cleaned = -3.48817e-05 Jy ! Component: 800 - total flux cleaned = -6.91508e-05 Jy ! Component: 850 - total flux cleaned = -6.90878e-05 Jy ! Component: 900 - total flux cleaned = -9.64676e-05 Jy ! Component: 950 - total flux cleaned = -0.000107007 Jy ! Component: 1000 - total flux cleaned = -0.000128073 Jy ! Component: 1050 - total flux cleaned = -0.000153964 Jy ! Component: 1100 - total flux cleaned = -0.000184552 Jy ! Component: 1150 - total flux cleaned = -0.000229435 Jy ! Component: 1200 - total flux cleaned = -0.000278631 Jy ! Component: 1250 - total flux cleaned = -0.000332134 Jy ! Component: 1300 - total flux cleaned = -0.000375419 Jy ! Component: 1350 - total flux cleaned = -0.000427723 Jy ! Component: 1400 - total flux cleaned = -0.000479462 Jy ! Component: 1450 - total flux cleaned = -0.000535456 Jy ! Component: 1500 - total flux cleaned = -0.00058635 Jy ! Component: 1550 - total flux cleaned = -0.000641368 Jy ! Component: 1600 - total flux cleaned = -0.000682283 Jy ! Component: 1650 - total flux cleaned = -0.000731839 Jy ! Component: 1700 - total flux cleaned = -0.000780967 Jy ! Component: 1750 - total flux cleaned = -0.000825278 Jy ! Component: 1800 - total flux cleaned = -0.000860446 Jy ! Component: 1850 - total flux cleaned = -0.000899699 Jy ! Component: 1900 - total flux cleaned = -0.000947349 Jy ! Component: 1950 - total flux cleaned = -0.000973122 Jy ! Component: 2000 - total flux cleaned = -0.00102431 Jy ! Component: 2050 - total flux cleaned = -0.00105394 Jy ! Component: 2100 - total flux cleaned = -0.0010918 Jy ! Component: 2150 - total flux cleaned = -0.00114193 Jy ! Component: 2200 - total flux cleaned = -0.00117922 Jy ! Component: 2250 - total flux cleaned = -0.00120392 Jy ! Component: 2300 - total flux cleaned = -0.00123666 Jy ! Component: 2350 - total flux cleaned = -0.0012773 Jy ! Component: 2400 - total flux cleaned = -0.0013056 Jy ! Component: 2450 - total flux cleaned = -0.00134578 Jy ! Component: 2500 - total flux cleaned = -0.00137772 Jy ! Component: 2550 - total flux cleaned = -0.00140948 Jy ! Component: 2600 - total flux cleaned = -0.00144892 Jy ! Component: 2650 - total flux cleaned = -0.00147247 Jy ! Component: 2700 - total flux cleaned = -0.00149589 Jy ! Component: 2750 - total flux cleaned = -0.00152307 Jy ! Component: 2800 - total flux cleaned = -0.00155008 Jy ! Component: 2850 - total flux cleaned = -0.00157698 Jy ! Component: 2900 - total flux cleaned = -0.00161138 Jy ! Component: 2950 - total flux cleaned = -0.00163038 Jy ! Component: 3000 - total flux cleaned = -0.00166066 Jy ! Component: 3050 - total flux cleaned = -0.00167574 Jy ! Component: 3100 - total flux cleaned = -0.00170955 Jy ! Component: 3150 - total flux cleaned = -0.00173943 Jy ! Component: 3200 - total flux cleaned = -0.00175804 Jy ! Component: 3250 - total flux cleaned = -0.00178401 Jy ! Component: 3300 - total flux cleaned = -0.00180985 Jy ! Component: 3350 - total flux cleaned = -0.00183562 Jy ! Component: 3400 - total flux cleaned = -0.00185397 Jy ! Component: 3450 - total flux cleaned = -0.00187227 Jy ! Component: 3500 - total flux cleaned = -0.00190507 Jy ! Component: 3550 - total flux cleaned = -0.0019196 Jy ! Component: 3600 - total flux cleaned = -0.00193773 Jy ! Component: 3650 - total flux cleaned = -0.00196661 Jy ! Component: 3700 - total flux cleaned = -0.00197743 Jy ! Component: 3750 - total flux cleaned = -0.00199181 Jy ! Component: 3800 - total flux cleaned = -0.00201331 Jy ! Component: 3850 - total flux cleaned = -0.00202403 Jy ! Component: 3900 - total flux cleaned = -0.00203831 Jy ! Component: 3950 - total flux cleaned = -0.0020454 Jy ! Component: 4000 - total flux cleaned = -0.00205963 Jy ! Component: 4050 - total flux cleaned = -0.00206671 Jy ! Total flux subtracted in 4096 components = -0.00208797 Jy ! Clean residual min=-0.000188 max=0.000197 Jy/beam ! Clean residual mean=0.000001 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.00988372 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 334 components and 0.00988372 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J2102+4659_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.842 x 3.724 at 30.98 degrees (North through East) ! Clean map min=-0.0012557 max=0.012305 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J2102+4659_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0123053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.31722e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54012 1.54012 3.08024 6.16048 12.321 24.6419 49.2838 98.5676 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.79 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J2102+4659_X_uvs.log closed on Tue Dec 31 19:59:47 2013