! Started logfile: /scr/pima/rdv93_uvs/J0117-2111_X_uvs.log on Tue Sep 24 17:04:46 2013 obs /scr/pima/rdv93_uvs/J0117-2111_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0117-2111_X_uva.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 21 of 21 possible baselines. ! AN table 3: 18 integrations on 3 of 3 possible baselines. ! AN table 4: 12 integrations on 3 of 3 possible baselines. ! AN table 5: 325 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822674 visibilities/baseline/integration-bin. ! Found source: J0117-2111 ! ! 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 50012 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/J0117-2111_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 4 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.063954Jy sigma=2.564931 ! Fit after self-cal, rms=0.651518Jy sigma=1.471749 ! 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=0.7772 mas, bmaj=2.001 mas, bpa=-3.89 degrees ! Estimated noise=3.536 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 = 0.278056 Jy ! Component: 100 - total flux cleaned = 0.348377 Jy ! Total flux subtracted in 100 components = 0.348377 Jy ! Clean residual min=-0.012923 max=0.029474 Jy/beam ! Clean residual mean=-0.000018 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.348377 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.348377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148965Jy sigma=0.315235 ! Fit after self-cal, rms=0.149090Jy sigma=0.315058 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032102 Jy ! Component: 100 - total flux cleaned = 0.0489044 Jy ! Total flux subtracted in 100 components = 0.0489044 Jy ! Clean residual min=-0.010289 max=0.012592 Jy/beam ! Clean residual mean=-0.000007 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.397282 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.397282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140619Jy sigma=0.279838 ! Fit after self-cal, rms=0.140671Jy sigma=0.279792 ! Inverting map ! Added new window around map position (-0.8, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120236 Jy ! Component: 100 - total flux cleaned = 0.0170732 Jy ! Total flux subtracted in 100 components = 0.0170732 Jy ! Clean residual min=-0.009695 max=0.011535 Jy/beam ! Clean residual mean=-0.000005 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.414355 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.414355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139246Jy sigma=0.274553 ! Fit after self-cal, rms=0.139184Jy sigma=0.274478 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482344 Jy ! Component: 100 - total flux cleaned = 0.00615133 Jy ! Total flux subtracted in 100 components = 0.00615133 Jy ! Clean residual min=-0.009261 max=0.008217 Jy/beam ! Clean residual mean=-0.000003 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.420506 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.420506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138240Jy sigma=0.272966 ! Fit after self-cal, rms=0.138148Jy sigma=0.272775 ! 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=1.015 mas, bmaj=2.612 mas, bpa=-4.177 degrees ! Estimated noise=1.40571 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 = 0.0101892 Jy ! Component: 100 - total flux cleaned = 0.0152018 Jy ! Component: 150 - total flux cleaned = 0.0156909 Jy ! Component: 200 - total flux cleaned = 0.01613 Jy ! Total flux subtracted in 200 components = 0.01613 Jy ! Clean residual min=-0.006492 max=0.005510 Jy/beam ! Clean residual mean=0.000003 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.436636 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.436636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137305Jy sigma=0.270332 ! Fit after self-cal, rms=0.137260Jy sigma=0.270278 ! 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 1.12 HN 1.06 KP 1.03 LA 1.06 ! NL 1.04 PT 1.02 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HN 0.98 KP 1.03 LA 1.06 ! NL 1.04 OV 1.03 PT 1.06 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* NL 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 HN 1.02 KP 1.02 ! LA 1.02 MK 0.98 NL 0.96 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.04 KP 1.01 LA 1.04 ! NL 1.13 PT 1.05 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.01 KP 0.98 LA 1.04 ! NL 1.00 OV 1.04 PT 1.06 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* NL 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 HN 1.04 KP 0.97 ! LA 0.99 MK 1.02 NL 0.96 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.04 KP 0.93 LA 1.06 ! NL 1.12 PT 1.02 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.99 KP 0.86 LA 1.15 ! NL 1.14 OV 1.12 PT 1.03 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* NL 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.99 HN 1.05 KP 0.88 ! LA 1.05 MK 0.96 NL 1.00 OV 1.03 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.04 KP 0.94 LA 1.12 ! NL 1.21 PT 0.98 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 HN 0.89 KP 0.97 LA 1.12 ! NL 1.10 OV 1.02 PT 1.12 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* NL 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.05 HN 1.04 KP 0.92 ! LA 1.03 MK 1.02 NL 1.02 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.137260Jy sigma=0.270278 ! Fit after self-cal, rms=0.136668Jy sigma=0.265217 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.605 mas, bpa=-3.999 degrees ! Estimated noise=1.39993 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 = -0.00234467 Jy ! Component: 100 - total flux cleaned = -0.00222324 Jy ! Component: 150 - total flux cleaned = -0.00222994 Jy ! Component: 200 - total flux cleaned = -0.00222344 Jy ! Total flux subtracted in 200 components = -0.00222344 Jy ! Clean residual min=-0.004915 max=0.005146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.434413 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.434413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136309Jy sigma=0.264841 ! Fit after self-cal, rms=0.136305Jy sigma=0.264775 ! Inverting map ! Added new window around map position (2.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668313 Jy ! Component: 100 - total flux cleaned = 0.00066282 Jy ! Component: 150 - total flux cleaned = 0.000654978 Jy ! Component: 200 - total flux cleaned = 0.00079725 Jy ! Total flux subtracted in 200 components = 0.00079725 Jy ! Clean residual min=-0.004553 max=0.004398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.43521 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.43521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135723Jy sigma=0.264013 ! Fit after self-cal, rms=0.135686Jy sigma=0.263952 ! 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=0.135686Jy sigma=0.263952 ! Fit after self-cal, rms=0.136109Jy sigma=0.263697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.61 mas, bpa=-4.004 degrees ! Estimated noise=1.39705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000667354 Jy ! Component: 100 - total flux cleaned = -0.00106844 Jy ! Component: 150 - total flux cleaned = -0.00119621 Jy ! Component: 200 - total flux cleaned = -0.00153469 Jy ! Total flux subtracted in 200 components = -0.00153469 Jy ! Clean residual min=-0.004356 max=0.004286 Jy/beam ! Clean residual mean=-0.000002 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.433675 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.433675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135759Jy sigma=0.263314 ! Fit after self-cal, rms=0.135751Jy sigma=0.263298 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 = 0.000225819 Jy ! Component: 100 - total flux cleaned = 0.000123517 Jy ! Component: 150 - total flux cleaned = 0.000125212 Jy ! Component: 200 - total flux cleaned = -6.41422e-05 Jy ! Total flux subtracted in 200 components = -6.41422e-05 Jy ! Clean residual min=-0.004294 max=0.004155 Jy/beam ! Clean residual mean=-0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.433611 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.433611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135531Jy sigma=0.263056 ! Fit after self-cal, rms=0.135517Jy sigma=0.263048 ! 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=0.135517Jy sigma=0.263048 ! Fit after self-cal, rms=0.137381Jy sigma=0.262291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.618 mas, bpa=-3.966 degrees ! Estimated noise=1.3969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115916 Jy ! Component: 100 - total flux cleaned = -0.00125087 Jy ! Component: 150 - total flux cleaned = -0.00125057 Jy ! Component: 200 - total flux cleaned = -0.00116788 Jy ! Total flux subtracted in 200 components = -0.00116788 Jy ! Clean residual min=-0.004257 max=0.003903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.432443 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.432443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137184Jy sigma=0.262082 ! Fit after self-cal, rms=0.137193Jy sigma=0.262074 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 = 7.6645e-05 Jy ! Component: 100 - total flux cleaned = 7.52597e-05 Jy ! Component: 150 - total flux cleaned = 7.59924e-05 Jy ! Component: 200 - total flux cleaned = 8.14683e-05 Jy ! Total flux subtracted in 200 components = 8.14683e-05 Jy ! Clean residual min=-0.004127 max=0.003818 Jy/beam ! Clean residual mean=-0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.432525 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.432525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137056Jy sigma=0.261918 ! Fit after self-cal, rms=0.137041Jy sigma=0.261914 ! 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=0.137041Jy sigma=0.261914 ! Fit after self-cal, rms=0.137361Jy sigma=0.261902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=5.403 mas, bpa=3.621 degrees ! Estimated noise=1.44799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125034 Jy ! Component: 100 - total flux cleaned = -0.00167868 Jy ! Component: 150 - total flux cleaned = -0.00178571 Jy ! Component: 200 - total flux cleaned = -0.00188106 Jy ! Total flux subtracted in 200 components = -0.00188106 Jy ! Clean residual min=-0.003172 max=0.002771 Jy/beam ! Clean residual mean=-0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.430644 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.430644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137357Jy sigma=0.261859 ! Fit after self-cal, rms=0.137332Jy sigma=0.261851 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.14397e-05 Jy ! Component: 100 - total flux cleaned = -4.14615e-05 Jy ! Component: 150 - total flux cleaned = -6.87702e-05 Jy ! Component: 200 - total flux cleaned = -0.000120358 Jy ! Total flux subtracted in 200 components = -0.000120358 Jy ! Clean residual min=-0.003161 max=0.002728 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.430523 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.430523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137328Jy sigma=0.261832 ! Fit after self-cal, rms=0.137311Jy sigma=0.261828 ! 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=1.021 mas, bmaj=2.622 mas, bpa=-3.982 degrees ! Estimated noise=1.39602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.622 at -3.982 degrees (North through East) ! Clean map min=-0.0055111 max=0.36713 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=0.775 mas, bmaj=1.984 mas, bpa=-3.494 degrees ! Estimated noise=3.59032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280887 Jy ! Component: 100 - total flux cleaned = 0.353581 Jy ! Component: 150 - total flux cleaned = 0.386515 Jy ! Component: 200 - total flux cleaned = 0.40175 Jy ! Total flux subtracted in 200 components = 0.40175 Jy ! Clean residual min=-0.010243 max=0.011033 Jy/beam ! Clean residual mean=-0.000006 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.40175 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.40175 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.622 mas, bpa=-3.982 degrees ! Estimated noise=1.39602 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 = 0.0143637 Jy ! Component: 100 - total flux cleaned = 0.0222514 Jy ! Component: 150 - total flux cleaned = 0.0243325 Jy ! Component: 200 - total flux cleaned = 0.0256818 Jy ! Total flux subtracted in 200 components = 0.0256818 Jy ! Clean residual min=-0.005146 max=0.005219 Jy/beam ! Clean residual mean=-0.000004 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.427432 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.427432 Jy ! Inverting map ! Added new window around map position (-2.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222872 Jy ! Component: 100 - total flux cleaned = 0.000799661 Jy ! Component: 150 - total flux cleaned = 0.00114527 Jy ! Component: 200 - total flux cleaned = 0.00130873 Jy ! Total flux subtracted in 200 components = 0.00130873 Jy ! Clean residual min=-0.004784 max=0.004372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.428741 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.428741 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=2.436 mas, bmaj=5.403 mas, bpa=3.621 degrees ! Estimated noise=1.44799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014993 Jy ! Component: 100 - total flux cleaned = 0.00165871 Jy ! Component: 150 - total flux cleaned = 0.00183356 Jy ! Component: 200 - total flux cleaned = 0.0019137 Jy ! Total flux subtracted in 200 components = 0.0019137 Jy ! Clean residual min=-0.003247 max=0.002800 Jy/beam ! Clean residual mean=-0.000003 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.430654 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 = 3.03608e-08 Jy ! Component: 100 - total flux cleaned = -7.31727e-05 Jy ! Component: 150 - total flux cleaned = -0.000107539 Jy ! Component: 200 - total flux cleaned = -0.000141137 Jy ! Total flux subtracted in 200 components = -0.000141137 Jy ! Clean residual min=-0.003152 max=0.002735 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.430513 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.430513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.622 mas, bpa=-3.982 degrees ! Estimated noise=1.39602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010837 Jy ! Component: 100 - total flux cleaned = -0.00122395 Jy ! Component: 150 - total flux cleaned = -0.00135868 Jy ! Component: 200 - total flux cleaned = -0.00148662 Jy ! Total flux subtracted in 200 components = -0.00148662 Jy ! Clean residual min=-0.004516 max=0.004319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.429027 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.429027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138271Jy sigma=0.262708 ! Fit after self-cal, rms=0.138184Jy sigma=0.262648 wmodel /scr/pima/rdv93_uvs/J0117-2111_X_map.mod ! Writing 78 model components to file: /scr/pima/rdv93_uvs/J0117-2111_X_map.mod wobs /scr/pima/rdv93_uvs/J0117-2111_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0117-2111_X_uvs.fits wwins /scr/pima/rdv93_uvs/J0117-2111_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J0117-2111_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 = -0.000533462 Jy ! Component: 100 - total flux cleaned = -0.000935462 Jy ! Component: 150 - total flux cleaned = -0.00164213 Jy ! Component: 200 - total flux cleaned = -0.00238122 Jy ! Component: 250 - total flux cleaned = -0.00303433 Jy ! Component: 300 - total flux cleaned = -0.00360964 Jy ! Component: 350 - total flux cleaned = -0.00411436 Jy ! Component: 400 - total flux cleaned = -0.00449797 Jy ! Component: 450 - total flux cleaned = -0.00492709 Jy ! Component: 500 - total flux cleaned = -0.00534771 Jy ! Component: 550 - total flux cleaned = -0.00565745 Jy ! Component: 600 - total flux cleaned = -0.00591154 Jy ! Component: 650 - total flux cleaned = -0.00641085 Jy ! Component: 700 - total flux cleaned = -0.00675353 Jy ! Component: 750 - total flux cleaned = -0.00699488 Jy ! Component: 800 - total flux cleaned = -0.00732745 Jy ! Component: 850 - total flux cleaned = -0.00756226 Jy ! Component: 900 - total flux cleaned = -0.00793264 Jy ! Component: 950 - total flux cleaned = -0.00820621 Jy ! Component: 1000 - total flux cleaned = -0.00829645 Jy ! Component: 1050 - total flux cleaned = -0.00865489 Jy ! Component: 1100 - total flux cleaned = -0.00887599 Jy ! Component: 1150 - total flux cleaned = -0.00909449 Jy ! Component: 1200 - total flux cleaned = -0.00935444 Jy ! Component: 1250 - total flux cleaned = -0.00965447 Jy ! Component: 1300 - total flux cleaned = -0.00978173 Jy ! Component: 1350 - total flux cleaned = -0.00978232 Jy ! Component: 1400 - total flux cleaned = -0.0101579 Jy ! Component: 1450 - total flux cleaned = -0.0102407 Jy ! Component: 1500 - total flux cleaned = -0.0104045 Jy ! Component: 1550 - total flux cleaned = -0.010364 Jy ! Component: 1600 - total flux cleaned = -0.0106471 Jy ! Component: 1650 - total flux cleaned = -0.0107668 Jy ! Component: 1700 - total flux cleaned = -0.0107669 Jy ! Component: 1750 - total flux cleaned = -0.010924 Jy ! Component: 1800 - total flux cleaned = -0.0111585 Jy ! Component: 1850 - total flux cleaned = -0.0111199 Jy ! Component: 1900 - total flux cleaned = -0.0111969 Jy ! Component: 1950 - total flux cleaned = -0.0112351 Jy ! Component: 2000 - total flux cleaned = -0.0113493 Jy ! Component: 2050 - total flux cleaned = -0.0113871 Jy ! Component: 2100 - total flux cleaned = -0.0114996 Jy ! Component: 2150 - total flux cleaned = -0.0116851 Jy ! Component: 2200 - total flux cleaned = -0.011722 Jy ! Component: 2250 - total flux cleaned = -0.011832 Jy ! Component: 2300 - total flux cleaned = -0.0119412 Jy ! Component: 2350 - total flux cleaned = -0.011941 Jy ! Component: 2400 - total flux cleaned = -0.0120128 Jy ! Component: 2450 - total flux cleaned = -0.0121911 Jy ! Component: 2500 - total flux cleaned = -0.0122262 Jy ! Component: 2550 - total flux cleaned = -0.0123668 Jy ! Component: 2600 - total flux cleaned = -0.0124019 Jy ! Component: 2650 - total flux cleaned = -0.0125403 Jy ! Component: 2700 - total flux cleaned = -0.0126433 Jy ! Component: 2750 - total flux cleaned = -0.0126778 Jy ! Component: 2800 - total flux cleaned = -0.0127457 Jy ! Component: 2850 - total flux cleaned = -0.0128134 Jy ! Component: 2900 - total flux cleaned = -0.0127801 Jy ! Component: 2950 - total flux cleaned = -0.0129468 Jy ! Component: 3000 - total flux cleaned = -0.0130463 Jy ! Component: 3050 - total flux cleaned = -0.0131118 Jy ! Component: 3100 - total flux cleaned = -0.0131445 Jy ! Component: 3150 - total flux cleaned = -0.013275 Jy ! Component: 3200 - total flux cleaned = -0.0133721 Jy ! Component: 3250 - total flux cleaned = -0.0135977 Jy ! Component: 3300 - total flux cleaned = -0.0135655 Jy ! Component: 3350 - total flux cleaned = -0.0138202 Jy ! Component: 3400 - total flux cleaned = -0.0138518 Jy ! Component: 3450 - total flux cleaned = -0.0140407 Jy ! Component: 3500 - total flux cleaned = -0.0141344 Jy ! Component: 3550 - total flux cleaned = -0.0143836 Jy ! Component: 3600 - total flux cleaned = -0.0144458 Jy ! Component: 3650 - total flux cleaned = -0.0145687 Jy ! Component: 3700 - total flux cleaned = -0.0147221 Jy ! Component: 3750 - total flux cleaned = -0.0149661 Jy ! Component: 3800 - total flux cleaned = -0.0150266 Jy ! Component: 3850 - total flux cleaned = -0.0152377 Jy ! Component: 3900 - total flux cleaned = -0.0153576 Jy ! Component: 3950 - total flux cleaned = -0.0153876 Jy ! Component: 4000 - total flux cleaned = -0.0156252 Jy ! Component: 4050 - total flux cleaned = -0.0156248 Jy ! Total flux subtracted in 4096 components = -0.0158305 Jy ! Clean residual min=-0.001468 max=0.001468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.413196 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 303 components and 0.413196 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0117-2111_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.622 at -3.982 degrees (North through East) ! Clean map min=-0.005175 max=0.36675 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0117-2111_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.366753 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000470071 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384513 0.384513 0.769026 1.53805 3.0761 6.1522 12.3044 24.6088 49.2176 98.4353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.366 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0117-2111_X_uvs.log closed on Tue Sep 24 17:04:52 2013