! Started logfile: /scr/pima/rdv93_uvs/J1419+3821_X_uvs.log on Tue Sep 24 13:21:49 2013 obs /scr/pima/rdv93_uvs/J1419+3821_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1419+3821_X_uva.fits ! AN table 1: 30 integrations on 10 of 10 possible baselines. ! AN table 2: 13 integrations on 21 of 21 possible baselines. ! AN table 3: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.692415 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 3980 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/J1419+3821_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 47 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.448944Jy sigma=10.744419 ! Fit after self-cal, rms=0.222433Jy sigma=1.205978 ! 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=0.8391 mas, bmaj=1.566 mas, bpa=-22.81 degrees ! Estimated noise=2.23112 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 = 0.797104 Jy ! Component: 100 - total flux cleaned = 0.971105 Jy ! Total flux subtracted in 100 components = 0.971105 Jy ! Clean residual min=-0.023652 max=0.049105 Jy/beam ! Clean residual mean=-0.000045 rms=0.006830 Jy/beam ! Combined flux in latest and established models = 0.971105 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.971105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225470Jy sigma=1.269024 ! Fit after self-cal, rms=0.225399Jy sigma=1.268665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490938 Jy ! Component: 100 - total flux cleaned = 0.0729888 Jy ! Total flux subtracted in 100 components = 0.0729888 Jy ! Clean residual min=-0.019501 max=0.024131 Jy/beam ! Clean residual mean=-0.000022 rms=0.005289 Jy/beam ! Combined flux in latest and established models = 1.04409 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 1.04409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220000Jy sigma=1.156542 ! Fit after self-cal, rms=0.219633Jy sigma=1.155789 ! 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=1.051 mas, bmaj=1.68 mas, bpa=-25 degrees ! Estimated noise=1.60151 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 = 0.0103602 Jy ! Component: 100 - total flux cleaned = 0.0100764 Jy ! Component: 150 - total flux cleaned = 0.00962102 Jy ! Component: 200 - total flux cleaned = 0.00921009 Jy ! Total flux subtracted in 200 components = 0.00921009 Jy ! Clean residual min=-0.025401 max=0.035592 Jy/beam ! Clean residual mean=-0.000007 rms=0.007735 Jy/beam ! Combined flux in latest and established models = 1.0533 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 1.0533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218188Jy sigma=1.149245 ! Fit after self-cal, rms=0.217981Jy sigma=1.146965 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.94 LA 1.23 NL 0.99 ! SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.97 HN 0.99 LA 1.01 ! NL 0.94 OV 0.96 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 HN 0.97 LA 1.00 ! MK 0.98 NL 0.93 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.96 LA 1.20 NL 1.00 ! SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 HN 1.00 LA 0.96 ! NL 0.95 OV 0.96 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 0.98 LA 0.97 ! MK 1.02 NL 0.94 OV 0.97 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 HN 0.99 LA 1.26 NL 1.02 ! SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 1.02 LA 1.02 ! NL 0.99 OV 1.00 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.96 HN 0.99 LA 1.03 ! MK 0.99 NL 0.98 OV 1.03 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 HN 0.95 LA 1.23 NL 1.07 ! SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 1.03 LA 1.01 ! NL 1.03 OV 0.99 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.02 HN 0.98 LA 1.02 ! MK 1.03 NL 1.01 OV 0.99 PT 1.02 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.217981Jy sigma=1.146965 ! Fit after self-cal, rms=0.232849Jy sigma=1.027109 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.686 mas, bpa=-24.68 degrees ! Estimated noise=1.59896 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 = -0.00957241 Jy ! Component: 100 - total flux cleaned = -0.00975567 Jy ! Component: 150 - total flux cleaned = -0.0102701 Jy ! Component: 200 - total flux cleaned = -0.0105595 Jy ! Total flux subtracted in 200 components = -0.0105595 Jy ! Clean residual min=-0.025833 max=0.025934 Jy/beam ! Clean residual mean=-0.000013 rms=0.006164 Jy/beam ! Combined flux in latest and established models = 1.04274 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 1.04274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231215Jy sigma=1.026326 ! Fit after self-cal, rms=0.234663Jy sigma=1.022183 ! 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=0.234663Jy sigma=1.022183 ! Fit after self-cal, rms=0.234715Jy sigma=1.006619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.688 mas, bpa=-24.64 degrees ! Estimated noise=1.59865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184128 Jy ! Component: 100 - total flux cleaned = -3.75947e-05 Jy ! Component: 150 - total flux cleaned = 9.70536e-05 Jy ! Component: 200 - total flux cleaned = -3.00661e-05 Jy ! Total flux subtracted in 200 components = -3.00661e-05 Jy ! Clean residual min=-0.024322 max=0.023760 Jy/beam ! Clean residual mean=-0.000002 rms=0.005924 Jy/beam ! Combined flux in latest and established models = 1.04271 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 1.04271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233537Jy sigma=1.007433 ! Fit after self-cal, rms=0.233630Jy sigma=1.006004 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 = 1.46668e-05 Jy ! Component: 100 - total flux cleaned = 0.000182048 Jy ! Component: 150 - total flux cleaned = 0.000313546 Jy ! Component: 200 - total flux cleaned = 0.000423454 Jy ! Total flux subtracted in 200 components = 0.000423454 Jy ! Clean residual min=-0.024304 max=0.023590 Jy/beam ! Clean residual mean=-0.000002 rms=0.005917 Jy/beam ! Combined flux in latest and established models = 1.04314 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 1.04314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232794Jy sigma=1.007002 ! Fit after self-cal, rms=0.232827Jy sigma=1.006133 ! 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=0.232827Jy sigma=1.006133 ! Fit after self-cal, rms=0.232282Jy sigma=1.005943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.687 mas, bpa=-24.64 degrees ! Estimated noise=1.59775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217096 Jy ! Component: 100 - total flux cleaned = -0.000100227 Jy ! Component: 150 - total flux cleaned = -0.00022347 Jy ! Component: 200 - total flux cleaned = -0.000330336 Jy ! Total flux subtracted in 200 components = -0.000330336 Jy ! Clean residual min=-0.024181 max=0.023996 Jy/beam ! Clean residual mean=-0.000001 rms=0.005907 Jy/beam ! Combined flux in latest and established models = 1.04281 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 1.04281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231600Jy sigma=1.006847 ! Fit after self-cal, rms=0.231684Jy sigma=1.006327 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 = -2.19088e-05 Jy ! Component: 100 - total flux cleaned = 0.00020553 Jy ! Component: 150 - total flux cleaned = 0.000199355 Jy ! Component: 200 - total flux cleaned = 0.000197091 Jy ! Total flux subtracted in 200 components = 0.000197091 Jy ! Clean residual min=-0.024158 max=0.024099 Jy/beam ! Clean residual mean=-0.000001 rms=0.005908 Jy/beam ! Combined flux in latest and established models = 1.043 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 1.043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231172Jy sigma=1.007170 ! Fit after self-cal, rms=0.231221Jy sigma=1.006812 ! 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=0.231221Jy sigma=1.006812 ! Fit after self-cal, rms=0.231073Jy sigma=1.006708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=2.59 mas, bpa=-32.8 degrees ! Estimated noise=1.91616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294611 Jy ! Component: 100 - total flux cleaned = 0.0030511 Jy ! Component: 150 - total flux cleaned = 0.00305556 Jy ! Component: 200 - total flux cleaned = 0.00298166 Jy ! Total flux subtracted in 200 components = 0.00298166 Jy ! Clean residual min=-0.025364 max=0.026034 Jy/beam ! Clean residual mean=0.000001 rms=0.006927 Jy/beam ! Combined flux in latest and established models = 1.04599 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 1.04599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230527Jy sigma=1.010138 ! Fit after self-cal, rms=0.230619Jy sigma=1.009354 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 = 1.11818e-05 Jy ! Component: 100 - total flux cleaned = 0.000107718 Jy ! Component: 150 - total flux cleaned = 0.000112016 Jy ! Component: 200 - total flux cleaned = 0.000106611 Jy ! Total flux subtracted in 200 components = 0.000106611 Jy ! Clean residual min=-0.025572 max=0.026253 Jy/beam ! Clean residual mean=0.000001 rms=0.006943 Jy/beam ! Combined flux in latest and established models = 1.04609 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 1.04609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230324Jy sigma=1.012151 ! Fit after self-cal, rms=0.230383Jy sigma=1.011749 ! 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=1.056 mas, bmaj=1.687 mas, bpa=-24.62 degrees ! Estimated noise=1.59727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.687 at -24.62 degrees (North through East) ! Clean map min=-0.024043 max=1.0162 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230383Jy sigma=1.011749 ! Fit after self-cal, rms=0.220410Jy sigma=0.940177 ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.686 mas, bpa=-24.54 degrees ! Estimated noise=1.59675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120439 Jy ! Component: 100 - total flux cleaned = -0.000946229 Jy ! Component: 150 - total flux cleaned = -0.000833597 Jy ! Component: 200 - total flux cleaned = -0.000834673 Jy ! Total flux subtracted in 200 components = -0.000834673 Jy ! Clean residual min=-0.025098 max=0.024629 Jy/beam ! Clean residual mean=0.000000 rms=0.005898 Jy/beam ! Combined flux in latest and established models = 1.04526 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 1.04526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220201Jy sigma=0.939143 ! Fit after self-cal, rms=0.220230Jy sigma=0.939019 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204848 Jy ! Component: 100 - total flux cleaned = -9.9418e-05 Jy ! Component: 150 - total flux cleaned = -9.64382e-05 Jy ! Component: 200 - total flux cleaned = -9.59139e-05 Jy ! Total flux subtracted in 200 components = -9.59139e-05 Jy ! Clean residual min=-0.025017 max=0.024654 Jy/beam ! Clean residual mean=0.000000 rms=0.005892 Jy/beam ! Combined flux in latest and established models = 1.04516 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 1.04516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220075Jy sigma=0.938507 ! Fit after self-cal, rms=0.220119Jy sigma=0.938427 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220119Jy sigma=0.938427 ! Fit after self-cal, rms=0.220513Jy sigma=0.938285 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=0.8449 mas, bmaj=1.583 mas, bpa=-22.73 degrees ! Estimated noise=2.1723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.791112 Jy ! Component: 100 - total flux cleaned = 0.964768 Jy ! Component: 150 - total flux cleaned = 1.01457 Jy ! Component: 200 - total flux cleaned = 1.02443 Jy ! Total flux subtracted in 200 components = 1.02443 Jy ! Clean residual min=-0.019447 max=0.023251 Jy/beam ! Clean residual mean=-0.000020 rms=0.004457 Jy/beam ! Combined flux in latest and established models = 1.02443 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.02443 Jy ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.685 mas, bpa=-24.52 degrees ! Estimated noise=1.59559 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 = 0.0114056 Jy ! Component: 100 - total flux cleaned = 0.015351 Jy ! Component: 150 - total flux cleaned = 0.018321 Jy ! Component: 200 - total flux cleaned = 0.0189694 Jy ! Total flux subtracted in 200 components = 0.0189694 Jy ! Clean residual min=-0.024664 max=0.024674 Jy/beam ! Clean residual mean=-0.000000 rms=0.005947 Jy/beam ! Combined flux in latest and established models = 1.0434 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 1.0434 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=2.36 mas, bmaj=2.589 mas, bpa=-32.83 degrees ! Estimated noise=1.91585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435032 Jy ! Component: 100 - total flux cleaned = 0.00476712 Jy ! Component: 150 - total flux cleaned = 0.00503772 Jy ! Component: 200 - total flux cleaned = 0.00493861 Jy ! Total flux subtracted in 200 components = 0.00493861 Jy ! Clean residual min=-0.025152 max=0.025887 Jy/beam ! Clean residual mean=0.000003 rms=0.006879 Jy/beam ! Combined flux in latest and established models = 1.04834 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 = -9.58988e-05 Jy ! Component: 100 - total flux cleaned = -0.000178827 Jy ! Component: 150 - total flux cleaned = -0.000256799 Jy ! Component: 200 - total flux cleaned = -0.000328446 Jy ! Total flux subtracted in 200 components = -0.000328446 Jy ! Clean residual min=-0.025177 max=0.026096 Jy/beam ! Clean residual mean=0.000003 rms=0.006885 Jy/beam ! Combined flux in latest and established models = 1.04801 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 1.04801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.685 mas, bpa=-24.52 degrees ! Estimated noise=1.59559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463177 Jy ! Component: 100 - total flux cleaned = -0.000894166 Jy ! Component: 150 - total flux cleaned = -0.00123013 Jy ! Component: 200 - total flux cleaned = -0.00150384 Jy ! Total flux subtracted in 200 components = -0.00150384 Jy ! Clean residual min=-0.025307 max=0.025373 Jy/beam ! Clean residual mean=0.000001 rms=0.005928 Jy/beam ! Combined flux in latest and established models = 1.0465 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 1.0465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221396Jy sigma=0.943338 ! Fit after self-cal, rms=0.222275Jy sigma=0.941486 wmodel /scr/pima/rdv93_uvs/J1419+3821_X_map.mod ! Writing 42 model components to file: /scr/pima/rdv93_uvs/J1419+3821_X_map.mod wobs /scr/pima/rdv93_uvs/J1419+3821_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1419+3821_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1419+3821_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv93_uvs/J1419+3821_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 = -0.00137192 Jy ! Component: 100 - total flux cleaned = -0.00178823 Jy ! Component: 150 - total flux cleaned = -0.00140428 Jy ! Component: 200 - total flux cleaned = -0.00141474 Jy ! Component: 250 - total flux cleaned = -0.00217471 Jy ! Component: 300 - total flux cleaned = -0.00290607 Jy ! Component: 350 - total flux cleaned = -0.00326599 Jy ! Component: 400 - total flux cleaned = -0.00395767 Jy ! Component: 450 - total flux cleaned = -0.00462527 Jy ! Component: 500 - total flux cleaned = -0.00527721 Jy ! Component: 550 - total flux cleaned = -0.00623256 Jy ! Component: 600 - total flux cleaned = -0.00685697 Jy ! Component: 650 - total flux cleaned = -0.00716597 Jy ! Component: 700 - total flux cleaned = -0.00836375 Jy ! Component: 750 - total flux cleaned = -0.00865904 Jy ! Component: 800 - total flux cleaned = -0.00923347 Jy ! Component: 850 - total flux cleaned = -0.00951587 Jy ! Component: 900 - total flux cleaned = -0.0100664 Jy ! Component: 950 - total flux cleaned = -0.0103356 Jy ! Component: 1000 - total flux cleaned = -0.0100682 Jy ! Component: 1050 - total flux cleaned = -0.0105918 Jy ! Component: 1100 - total flux cleaned = -0.0103329 Jy ! Component: 1150 - total flux cleaned = -0.0103355 Jy ! Component: 1200 - total flux cleaned = -0.0108337 Jy ! Component: 1250 - total flux cleaned = -0.0110772 Jy ! Component: 1300 - total flux cleaned = -0.0110755 Jy ! Component: 1350 - total flux cleaned = -0.0115507 Jy ! Component: 1400 - total flux cleaned = -0.0113154 Jy ! Component: 1450 - total flux cleaned = -0.0115472 Jy ! Component: 1500 - total flux cleaned = -0.0108624 Jy ! Component: 1550 - total flux cleaned = -0.011089 Jy ! Component: 1600 - total flux cleaned = -0.0110884 Jy ! Component: 1650 - total flux cleaned = -0.0106487 Jy ! Component: 1700 - total flux cleaned = -0.0106478 Jy ! Component: 1750 - total flux cleaned = -0.0110738 Jy ! Component: 1800 - total flux cleaned = -0.0108563 Jy ! Component: 1850 - total flux cleaned = -0.0104377 Jy ! Component: 1900 - total flux cleaned = -0.00981612 Jy ! Component: 1950 - total flux cleaned = -0.0100229 Jy ! Component: 2000 - total flux cleaned = -0.00982128 Jy ! Component: 2050 - total flux cleaned = -0.0102212 Jy ! Component: 2100 - total flux cleaned = -0.0102198 Jy ! Component: 2150 - total flux cleaned = -0.00982668 Jy ! Component: 2200 - total flux cleaned = -0.0100211 Jy ! Component: 2250 - total flux cleaned = -0.00964044 Jy ! Component: 2300 - total flux cleaned = -0.0100206 Jy ! Component: 2350 - total flux cleaned = -0.00964618 Jy ! Component: 2400 - total flux cleaned = -0.00983074 Jy ! Component: 2450 - total flux cleaned = -0.009282 Jy ! Component: 2500 - total flux cleaned = -0.00964596 Jy ! Component: 2550 - total flux cleaned = -0.0100052 Jy ! Component: 2600 - total flux cleaned = -0.00947052 Jy ! Component: 2650 - total flux cleaned = -0.00929345 Jy ! Component: 2700 - total flux cleaned = -0.00911568 Jy ! Component: 2750 - total flux cleaned = -0.00842829 Jy ! Component: 2800 - total flux cleaned = -0.00877012 Jy ! Component: 2850 - total flux cleaned = -0.00826092 Jy ! Component: 2900 - total flux cleaned = -0.00842999 Jy ! Component: 2950 - total flux cleaned = -0.00842802 Jy ! Component: 3000 - total flux cleaned = -0.00776602 Jy ! Component: 3050 - total flux cleaned = -0.00743935 Jy ! Component: 3100 - total flux cleaned = -0.00727713 Jy ! Component: 3150 - total flux cleaned = -0.00711858 Jy ! Component: 3200 - total flux cleaned = -0.00711771 Jy ! Component: 3250 - total flux cleaned = -0.00696011 Jy ! Component: 3300 - total flux cleaned = -0.00695989 Jy ! Component: 3350 - total flux cleaned = -0.00680424 Jy ! Component: 3400 - total flux cleaned = -0.00634276 Jy ! Component: 3450 - total flux cleaned = -0.006343 Jy ! Component: 3500 - total flux cleaned = -0.00589088 Jy ! Component: 3550 - total flux cleaned = -0.00574112 Jy ! Component: 3600 - total flux cleaned = -0.0063353 Jy ! Component: 3650 - total flux cleaned = -0.00603927 Jy ! Component: 3700 - total flux cleaned = -0.00574633 Jy ! Component: 3750 - total flux cleaned = -0.00545644 Jy ! Component: 3800 - total flux cleaned = -0.00473506 Jy ! Component: 3850 - total flux cleaned = -0.00487951 Jy ! Component: 3900 - total flux cleaned = -0.0043121 Jy ! Component: 3950 - total flux cleaned = -0.00417157 Jy ! Component: 4000 - total flux cleaned = -0.00445001 Jy ! Component: 4050 - total flux cleaned = -0.00417046 Jy ! Total flux subtracted in 4096 components = -0.00430808 Jy ! Clean residual min=-0.006871 max=0.006871 Jy/beam ! Clean residual mean=0.000003 rms=0.002992 Jy/beam ! Combined flux in latest and established models = 1.04219 Jy keep ! Adding 407 model components to the UV plane model. ! The established model now contains 449 components and 1.0422 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1419+3821_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.685 at -24.52 degrees (North through East) ! Clean map min=-0.016908 max=1.0137 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1419+3821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00297538 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.88058 0.88058 1.76116 3.52232 7.04464 14.0893 28.1786 56.3571 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0089 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.013 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1419+3821_X_uvs.log closed on Tue Sep 24 13:21:53 2013