! Started logfile: /g0/scr/pima/s4195c_uvs/J1419+7732_X_uvs.log on Tue Dec 31 19:56:04 2013 obs /g0/scr/pima/s4195c_uvs/J1419+7732_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1419+7732_X_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.709375 visibilities/baseline/integration-bin. ! Found source: J1419+7732 ! ! 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 7264 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/J1419+7732_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 21 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000049Jy sigma=0.727618 ! Fit after self-cal, rms=0.994169Jy sigma=0.719631 ! 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=0.9623 mas, bmaj=1.998 mas, bpa=-20.06 degrees ! Estimated noise=28.097 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 = 0.00703159 Jy ! Component: 100 - total flux cleaned = 0.0075714 Jy ! Total flux subtracted in 100 components = 0.0075714 Jy ! Clean residual min=-0.001355 max=0.001390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0075714 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0075714 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=0.015726Jy sigma=0.012016 ! Fit after self-cal, rms=0.014480Jy sigma=0.010816 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293475 Jy ! Component: 100 - total flux cleaned = 0.00279866 Jy ! Total flux subtracted in 100 components = 0.00279866 Jy ! Clean residual min=-0.001066 max=0.001124 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0103701 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0103701 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=0.014787Jy sigma=0.010046 ! Fit after self-cal, rms=0.014772Jy sigma=0.010043 ! 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=1.259 mas, bmaj=2.418 mas, bpa=-21.63 degrees ! Estimated noise=13.0069 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 = 0.000150817 Jy ! Component: 100 - total flux cleaned = 0.000134795 Jy ! Component: 150 - total flux cleaned = 0.000122026 Jy ! Component: 200 - total flux cleaned = 0.000116858 Jy ! Total flux subtracted in 200 components = 0.000116858 Jy ! Clean residual min=-0.000576 max=0.000580 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0104869 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0104869 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=0.014807Jy sigma=0.010008 ! Fit after self-cal, rms=0.014803Jy sigma=0.010007 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 2.418 at -21.63 degrees (North through East) ! Clean map min=-0.00054306 max=0.011668 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 0.91 HN 0.84 KP 0.97 LA 1.08 ! MK 0.90 NL 1.16 OV 0.97 PT 0.95 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.014803Jy sigma=0.010007 ! Fit after self-cal, rms=0.014783Jy sigma=0.010002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.415 mas, bpa=-21.49 degrees ! Estimated noise=12.9586 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 = 8.27166e-06 Jy ! Component: 100 - total flux cleaned = -5.3313e-06 Jy ! Component: 150 - total flux cleaned = -1.31356e-05 Jy ! Component: 200 - total flux cleaned = -1.654e-05 Jy ! Total flux subtracted in 200 components = -1.654e-05 Jy ! Clean residual min=-0.000575 max=0.000551 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0104704 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0104704 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=0.014784Jy sigma=0.009999 ! Fit after self-cal, rms=0.014785Jy sigma=0.009998 ! 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=0.014785Jy sigma=0.009998 ! Fit after self-cal, rms=0.014793Jy sigma=0.009997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.414 mas, bpa=-21.47 degrees ! Estimated noise=12.9595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11905e-05 Jy ! Component: 100 - total flux cleaned = 1.17697e-06 Jy ! Component: 150 - total flux cleaned = -4.84994e-06 Jy ! Component: 200 - total flux cleaned = -1.00839e-05 Jy ! Total flux subtracted in 200 components = -1.00839e-05 Jy ! Clean residual min=-0.000572 max=0.000548 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0104603 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0104603 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=0.014794Jy sigma=0.009995 ! Fit after self-cal, rms=0.014795Jy sigma=0.009995 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 = 5.31472e-06 Jy ! Component: 100 - total flux cleaned = -2.45052e-06 Jy ! Component: 150 - total flux cleaned = -7.18077e-06 Jy ! Component: 200 - total flux cleaned = -1.16465e-05 Jy ! Total flux subtracted in 200 components = -1.16465e-05 Jy ! Clean residual min=-0.000573 max=0.000545 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0104487 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0104486 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=0.014795Jy sigma=0.009993 ! Fit after self-cal, rms=0.014795Jy sigma=0.009993 ! 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=0.014795Jy sigma=0.009993 ! Fit after self-cal, rms=0.014796Jy sigma=0.009993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.413 mas, bpa=-21.45 degrees ! Estimated noise=12.9588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.08875e-06 Jy ! Component: 100 - total flux cleaned = 2.61009e-06 Jy ! Component: 150 - total flux cleaned = -5.39619e-06 Jy ! Component: 200 - total flux cleaned = -1.11411e-05 Jy ! Total flux subtracted in 200 components = -1.11411e-05 Jy ! Clean residual min=-0.000574 max=0.000543 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0104375 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0104375 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=0.014796Jy sigma=0.009993 ! Fit after self-cal, rms=0.014795Jy sigma=0.009993 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 = 3.46689e-06 Jy ! Component: 100 - total flux cleaned = -5.23986e-07 Jy ! Component: 150 - total flux cleaned = -6.22597e-06 Jy ! Component: 200 - total flux cleaned = -8.05371e-06 Jy ! Total flux subtracted in 200 components = -8.05371e-06 Jy ! Clean residual min=-0.000574 max=0.000543 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0104295 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0104295 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=0.014795Jy sigma=0.009993 ! Fit after self-cal, rms=0.014795Jy sigma=0.009993 ! 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=0.014795Jy sigma=0.009993 ! Fit after self-cal, rms=0.014794Jy sigma=0.009993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=3.22 mas, bpa=-28.74 degrees ! Estimated noise=15.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.13908e-05 Jy ! Component: 100 - total flux cleaned = 5.71781e-05 Jy ! Component: 150 - total flux cleaned = 5.73228e-05 Jy ! Component: 200 - total flux cleaned = 5.93598e-05 Jy ! Total flux subtracted in 200 components = 5.93598e-05 Jy ! Clean residual min=-0.000616 max=0.000610 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0104888 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0104888 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=0.014793Jy sigma=0.009993 ! Fit after self-cal, rms=0.014793Jy sigma=0.009993 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 = 4.3751e-06 Jy ! Component: 100 - total flux cleaned = 2.47853e-06 Jy ! Component: 150 - total flux cleaned = 3.85436e-06 Jy ! Component: 200 - total flux cleaned = 2.55364e-06 Jy ! Total flux subtracted in 200 components = 2.55364e-06 Jy ! Clean residual min=-0.000616 max=0.000606 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0104914 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0104914 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=0.014792Jy sigma=0.009995 ! Fit after self-cal, rms=0.014792Jy sigma=0.009994 ! 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=1.256 mas, bmaj=2.413 mas, bpa=-21.44 degrees ! Estimated noise=12.9577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.256 x 2.413 at -21.44 degrees (North through East) ! Clean map min=-0.00056224 max=0.011593 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=0.9614 mas, bmaj=1.997 mas, bpa=-19.9 degrees ! Estimated noise=27.9279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939698 Jy ! Component: 100 - total flux cleaned = 0.0105104 Jy ! Component: 150 - total flux cleaned = 0.0103657 Jy ! Component: 200 - total flux cleaned = 0.0102375 Jy ! Total flux subtracted in 200 components = 0.0102375 Jy ! Clean residual min=-0.001060 max=0.001112 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0102375 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0102375 Jy ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.413 mas, bpa=-21.44 degrees ! Estimated noise=12.9577 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 = 0.000110297 Jy ! Component: 100 - total flux cleaned = 0.000161619 Jy ! Component: 150 - total flux cleaned = 0.000168108 Jy ! Component: 200 - total flux cleaned = 0.000178468 Jy ! Total flux subtracted in 200 components = 0.000178468 Jy ! Clean residual min=-0.000573 max=0.000564 Jy/beam ! Clean residual mean=0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.010416 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.010416 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=2.303 mas, bmaj=3.22 mas, bpa=-28.74 degrees ! Estimated noise=15.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.6489e-05 Jy ! Component: 100 - total flux cleaned = 9.64101e-05 Jy ! Component: 150 - total flux cleaned = 9.63409e-05 Jy ! Component: 200 - total flux cleaned = 9.62416e-05 Jy ! Total flux subtracted in 200 components = 9.62416e-05 Jy ! Clean residual min=-0.000617 max=0.000612 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0105122 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 = -2.2745e-07 Jy ! Component: 100 - total flux cleaned = -2.1932e-06 Jy ! Component: 150 - total flux cleaned = -2.20417e-06 Jy ! Component: 200 - total flux cleaned = -2.25834e-06 Jy ! Total flux subtracted in 200 components = -2.25834e-06 Jy ! Clean residual min=-0.000614 max=0.000610 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.01051 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.01051 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.413 mas, bpa=-21.44 degrees ! Estimated noise=12.9577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.77595e-05 Jy ! Component: 100 - total flux cleaned = -1.36362e-05 Jy ! Component: 150 - total flux cleaned = -1.94389e-05 Jy ! Component: 200 - total flux cleaned = -2.4509e-05 Jy ! Total flux subtracted in 200 components = -2.4509e-05 Jy ! Clean residual min=-0.000574 max=0.000545 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0104855 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0104855 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=0.014790Jy sigma=0.009997 ! Fit after self-cal, rms=0.014790Jy sigma=0.009996 wmodel /g0/scr/pima/s4195c_uvs/J1419+7732_X_map.mod ! Writing 38 model components to file: /g0/scr/pima/s4195c_uvs/J1419+7732_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1419+7732_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1419+7732_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1419+7732_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J1419+7732_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 = 2.52052e-05 Jy ! Component: 100 - total flux cleaned = 5.29485e-05 Jy ! Component: 150 - total flux cleaned = 9.67019e-05 Jy ! Component: 200 - total flux cleaned = 0.000105035 Jy ! Component: 250 - total flux cleaned = 0.000104871 Jy ! Component: 300 - total flux cleaned = 7.3328e-05 Jy ! Component: 350 - total flux cleaned = 5.81446e-05 Jy ! Component: 400 - total flux cleaned = 2.80109e-05 Jy ! Component: 450 - total flux cleaned = -8.73486e-06 Jy ! Component: 500 - total flux cleaned = -4.46286e-05 Jy ! Component: 550 - total flux cleaned = -8.67293e-05 Jy ! Component: 600 - total flux cleaned = -0.000134849 Jy ! Component: 650 - total flux cleaned = -0.000181982 Jy ! Component: 700 - total flux cleaned = -0.000195152 Jy ! Component: 750 - total flux cleaned = -0.000234228 Jy ! Component: 800 - total flux cleaned = -0.000279046 Jy ! Component: 850 - total flux cleaned = -0.000304139 Jy ! Component: 900 - total flux cleaned = -0.000322772 Jy ! Component: 950 - total flux cleaned = -0.000359321 Jy ! Component: 1000 - total flux cleaned = -0.000365297 Jy ! Component: 1050 - total flux cleaned = -0.00038889 Jy ! Component: 1100 - total flux cleaned = -0.000406533 Jy ! Component: 1150 - total flux cleaned = -0.000429564 Jy ! Component: 1200 - total flux cleaned = -0.000429601 Jy ! Component: 1250 - total flux cleaned = -0.000469029 Jy ! Component: 1300 - total flux cleaned = -0.000485685 Jy ! Component: 1350 - total flux cleaned = -0.000496643 Jy ! Component: 1400 - total flux cleaned = -0.000507438 Jy ! Component: 1450 - total flux cleaned = -0.000523506 Jy ! Component: 1500 - total flux cleaned = -0.000549912 Jy ! Component: 1550 - total flux cleaned = -0.000555106 Jy ! Component: 1600 - total flux cleaned = -0.000565419 Jy ! Component: 1650 - total flux cleaned = -0.000570559 Jy ! Component: 1700 - total flux cleaned = -0.000605993 Jy ! Component: 1750 - total flux cleaned = -0.00061101 Jy ! Component: 1800 - total flux cleaned = -0.000640787 Jy ! Component: 1850 - total flux cleaned = -0.00067024 Jy ! Component: 1900 - total flux cleaned = -0.000684766 Jy ! Component: 1950 - total flux cleaned = -0.000689656 Jy ! Component: 2000 - total flux cleaned = -0.000746901 Jy ! Component: 2050 - total flux cleaned = -0.00075631 Jy ! Component: 2100 - total flux cleaned = -0.000770292 Jy ! Component: 2150 - total flux cleaned = -0.000793505 Jy ! Component: 2200 - total flux cleaned = -0.000802665 Jy ! Component: 2250 - total flux cleaned = -0.000820899 Jy ! Component: 2300 - total flux cleaned = -0.000829969 Jy ! Component: 2350 - total flux cleaned = -0.000865872 Jy ! Component: 2400 - total flux cleaned = -0.000874706 Jy ! Component: 2450 - total flux cleaned = -0.000896763 Jy ! Component: 2500 - total flux cleaned = -0.000909836 Jy ! Component: 2550 - total flux cleaned = -0.00091415 Jy ! Component: 2600 - total flux cleaned = -0.00095726 Jy ! Component: 2650 - total flux cleaned = -0.000965782 Jy ! Component: 2700 - total flux cleaned = -0.000982763 Jy ! Component: 2750 - total flux cleaned = -0.000999681 Jy ! Component: 2800 - total flux cleaned = -0.00101226 Jy ! Component: 2850 - total flux cleaned = -0.00103723 Jy ! Component: 2900 - total flux cleaned = -0.00106197 Jy ! Component: 2950 - total flux cleaned = -0.0010702 Jy ! Component: 3000 - total flux cleaned = -0.00110277 Jy ! Component: 3050 - total flux cleaned = -0.0011068 Jy ! Component: 3100 - total flux cleaned = -0.00111889 Jy ! Component: 3150 - total flux cleaned = -0.0011508 Jy ! Component: 3200 - total flux cleaned = -0.00115479 Jy ! Component: 3250 - total flux cleaned = -0.00118235 Jy ! Component: 3300 - total flux cleaned = -0.00119015 Jy ! Component: 3350 - total flux cleaned = -0.00120957 Jy ! Component: 3400 - total flux cleaned = -0.00122888 Jy ! Component: 3450 - total flux cleaned = -0.00124038 Jy ! Component: 3500 - total flux cleaned = -0.00126323 Jy ! Component: 3550 - total flux cleaned = -0.00127837 Jy ! Component: 3600 - total flux cleaned = -0.0013085 Jy ! Component: 3650 - total flux cleaned = -0.0013085 Jy ! Component: 3700 - total flux cleaned = -0.00133084 Jy ! Component: 3750 - total flux cleaned = -0.00134939 Jy ! Component: 3800 - total flux cleaned = -0.00137888 Jy ! Component: 3850 - total flux cleaned = -0.0013899 Jy ! Component: 3900 - total flux cleaned = -0.00140451 Jy ! Component: 3950 - total flux cleaned = -0.0014299 Jy ! Component: 4000 - total flux cleaned = -0.00144435 Jy ! Component: 4050 - total flux cleaned = -0.0014731 Jy ! Total flux subtracted in 4096 components = -0.00148383 Jy ! Clean residual min=-0.000225 max=0.000225 Jy/beam ! Clean residual mean=-0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.00900165 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 351 components and 0.00900164 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1419+7732_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.256 x 2.413 at -21.44 degrees (North through East) ! Clean map min=-0.00059497 max=0.011595 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1419+7732_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0115949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.38695e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65252 1.65252 3.30504 6.61009 13.2202 26.4404 52.8807 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.54 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1419+7732_X_uvs.log closed on Tue Dec 31 19:56:10 2013