! Started logfile: /d2/scr/pima/bp177j_uvs/J0149+0555_X_uvs.log on Thu Jun 19 03:20:31 2014 obs /d2/scr/pima/bp177j_uvs/J0149+0555_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0149+0555_X_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.927778 visibilities/baseline/integration-bin. ! Found source: J0149+0555 ! ! 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 2672 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 /d2/scr/pima/bp177j_uvs/J0149+0555_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.192604Jy sigma=45.189695 ! Fit after self-cal, rms=0.500434Jy sigma=17.411912 ! 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=0.7595 mas, bmaj=2.067 mas, bpa=-3.124 degrees ! Estimated noise=0.524775 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 = 0.413769 Jy ! Component: 100 - total flux cleaned = 0.547925 Jy ! Total flux subtracted in 100 components = 0.547925 Jy ! Clean residual min=-0.045521 max=0.150277 Jy/beam ! Clean residual mean=-0.000014 rms=0.012216 Jy/beam ! Combined flux in latest and established models = 0.547925 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.547925 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=0.274146Jy sigma=10.342096 ! Fit after self-cal, rms=0.273957Jy sigma=10.312213 ! 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 = 0.129522 Jy ! Component: 100 - total flux cleaned = 0.204739 Jy ! Total flux subtracted in 100 components = 0.204739 Jy ! Clean residual min=-0.036437 max=0.056292 Jy/beam ! Clean residual mean=-0.000006 rms=0.007386 Jy/beam ! Combined flux in latest and established models = 0.752665 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.752664 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=0.175860Jy sigma=6.309240 ! Fit after self-cal, rms=0.168999Jy sigma=6.083108 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615757 Jy ! Component: 100 - total flux cleaned = 0.100957 Jy ! Total flux subtracted in 100 components = 0.100957 Jy ! Clean residual min=-0.025039 max=0.039785 Jy/beam ! Clean residual mean=-0.000003 rms=0.005001 Jy/beam ! Combined flux in latest and established models = 0.853621 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.853621 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=0.133989Jy sigma=4.426682 ! Fit after self-cal, rms=0.131407Jy sigma=4.343048 ! Inverting map ! Added new window around map position (-1, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376462 Jy ! Component: 100 - total flux cleaned = 0.0641056 Jy ! Total flux subtracted in 100 components = 0.0641056 Jy ! Clean residual min=-0.020313 max=0.019259 Jy/beam ! Clean residual mean=-0.000001 rms=0.003909 Jy/beam ! Combined flux in latest and established models = 0.917727 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.917726 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=0.113985Jy sigma=3.633331 ! Fit after self-cal, rms=0.113622Jy sigma=3.618235 ! 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=0.9396 mas, bmaj=2.418 mas, bpa=-4.566 degrees ! Estimated noise=0.387713 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 = 0.0330039 Jy ! Component: 100 - total flux cleaned = 0.0551275 Jy ! Component: 150 - total flux cleaned = 0.0712234 Jy ! Component: 200 - total flux cleaned = 0.0833651 Jy ! Total flux subtracted in 200 components = 0.0833651 Jy ! Clean residual min=-0.017183 max=0.021255 Jy/beam ! Clean residual mean=-0.000001 rms=0.004220 Jy/beam ! Combined flux in latest and established models = 1.00109 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 1.00109 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=0.100103Jy sigma=3.141795 ! Fit after self-cal, rms=0.099371Jy sigma=3.115705 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9396 x 2.418 at -4.566 degrees (North through East) ! Clean map min=-0.016572 max=0.54292 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.10 HN 0.92 KP 0.93 ! LA 1.03 MK 0.98 NL 1.07 OV 0.99 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.91 KP 0.94 ! LA 0.96 MK 1.00 NL 1.03 OV 0.93 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.06 HN 1.00 KP 1.08 ! LA 0.94 MK 1.03 NL 1.03 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.03 KP 0.93 ! LA 0.98 MK 1.07 NL 1.00 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.04 ! LA 0.99 MK 0.98 NL 0.94 OV 0.95 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.11 KP 1.03 ! LA 1.08 MK 1.03 NL 1.02 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.03 KP 1.02 ! LA 0.98 MK 1.02 NL 1.02 OV 1.03 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.04 KP 1.06 ! LA 0.92 MK 0.98 NL 1.01 OV 1.02 ! PT 0.87 SC 1.11 ! ! ! Fit before self-cal, rms=0.099371Jy sigma=3.115705 ! Fit after self-cal, rms=0.081585Jy sigma=2.302121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9463 mas, bmaj=2.44 mas, bpa=-4.598 degrees ! Estimated noise=0.386227 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 = -0.00689686 Jy ! Component: 100 - total flux cleaned = -0.00894783 Jy ! Component: 150 - total flux cleaned = -0.0100629 Jy ! Component: 200 - total flux cleaned = -0.0102194 Jy ! Total flux subtracted in 200 components = -0.0102194 Jy ! Clean residual min=-0.013578 max=0.013471 Jy/beam ! Clean residual mean=0.000006 rms=0.003173 Jy/beam ! Combined flux in latest and established models = 0.990872 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.990872 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=0.079608Jy sigma=2.251548 ! Fit after self-cal, rms=0.079258Jy sigma=2.240333 ! 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=0.079258Jy sigma=2.240333 ! Fit after self-cal, rms=0.091588Jy sigma=2.493541 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9534 mas, bmaj=2.429 mas, bpa=-4.708 degrees ! Estimated noise=0.373353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0153768 Jy ! Component: 100 - total flux cleaned = -0.0162139 Jy ! Component: 150 - total flux cleaned = -0.0175413 Jy ! Component: 200 - total flux cleaned = -0.0183829 Jy ! Total flux subtracted in 200 components = -0.0183829 Jy ! Clean residual min=-0.015484 max=0.016186 Jy/beam ! Clean residual mean=0.000006 rms=0.003539 Jy/beam ! Combined flux in latest and established models = 0.972489 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.972489 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=0.083302Jy sigma=2.388383 ! Fit after self-cal, rms=0.083104Jy sigma=2.382004 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) ! Added new window around map position (6, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048468 Jy ! Component: 100 - total flux cleaned = 0.0038752 Jy ! Component: 150 - total flux cleaned = 0.00195909 Jy ! Component: 200 - total flux cleaned = 0.000961958 Jy ! Total flux subtracted in 200 components = 0.000961958 Jy ! Clean residual min=-0.014289 max=0.013553 Jy/beam ! Clean residual mean=0.000008 rms=0.003199 Jy/beam ! Combined flux in latest and established models = 0.973451 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.973451 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=0.075610Jy sigma=2.214968 ! Fit after self-cal, rms=0.075361Jy sigma=2.198644 ! 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=0.075361Jy sigma=2.198644 ! Fit after self-cal, rms=0.074203Jy sigma=2.141869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=2.426 mas, bpa=-4.602 degrees ! Estimated noise=0.369392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00422321 Jy ! Component: 100 - total flux cleaned = -0.00420618 Jy ! Component: 150 - total flux cleaned = -0.00419931 Jy ! Component: 200 - total flux cleaned = -0.00490184 Jy ! Total flux subtracted in 200 components = -0.00490184 Jy ! Clean residual min=-0.011750 max=0.012633 Jy/beam ! Clean residual mean=0.000005 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 0.968549 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.968549 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=0.069513Jy sigma=2.083959 ! Fit after self-cal, rms=0.069385Jy sigma=2.076279 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) ! Added new window around map position (3.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459222 Jy ! Component: 100 - total flux cleaned = -0.00148738 Jy ! Component: 150 - total flux cleaned = -0.00391253 Jy ! Component: 200 - total flux cleaned = -0.00519233 Jy ! Total flux subtracted in 200 components = -0.00519233 Jy ! Clean residual min=-0.010976 max=0.010849 Jy/beam ! Clean residual mean=0.000004 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.963357 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.963357 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=0.063678Jy sigma=1.943189 ! Fit after self-cal, rms=0.063561Jy sigma=1.933480 ! 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=0.063561Jy sigma=1.933480 ! Fit after self-cal, rms=0.063077Jy sigma=1.915506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=3.54 mas, bpa=-2.988 degrees ! Estimated noise=0.450061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00431002 Jy ! Component: 100 - total flux cleaned = -0.00526682 Jy ! Component: 150 - total flux cleaned = -0.0055537 Jy ! Component: 200 - total flux cleaned = -0.0055451 Jy ! Total flux subtracted in 200 components = -0.0055451 Jy ! Clean residual min=-0.012645 max=0.012877 Jy/beam ! Clean residual mean=0.000006 rms=0.003852 Jy/beam ! Combined flux in latest and established models = 0.957812 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 154 components and 0.957812 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=0.060226Jy sigma=1.895342 ! Fit after self-cal, rms=0.060120Jy sigma=1.888233 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 = 0.000197364 Jy ! Component: 100 - total flux cleaned = 0.000409636 Jy ! Component: 150 - total flux cleaned = 0.000239161 Jy ! Component: 200 - total flux cleaned = -0.00042048 Jy ! Total flux subtracted in 200 components = -0.00042048 Jy ! Clean residual min=-0.012424 max=0.012262 Jy/beam ! Clean residual mean=0.000007 rms=0.003738 Jy/beam ! Combined flux in latest and established models = 0.957392 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.957392 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=0.059070Jy sigma=1.892830 ! Fit after self-cal, rms=0.059014Jy sigma=1.888717 ! 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=0.9574 mas, bmaj=2.426 mas, bpa=-4.617 degrees ! Estimated noise=0.367433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9574 x 2.426 at -4.617 degrees (North through East) ! Clean map min=-0.014965 max=0.50207 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059014Jy sigma=1.888717 ! Fit after self-cal, rms=0.059126Jy sigma=1.840836 ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.426 mas, bpa=-4.507 degrees ! Estimated noise=0.366651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205017 Jy ! Component: 100 - total flux cleaned = 0.000188354 Jy ! Component: 150 - total flux cleaned = 0.000523162 Jy ! Component: 200 - total flux cleaned = 0.000523734 Jy ! Total flux subtracted in 200 components = 0.000523734 Jy ! Clean residual min=-0.008408 max=0.009173 Jy/beam ! Clean residual mean=0.000003 rms=0.002329 Jy/beam ! Combined flux in latest and established models = 0.957915 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 0.957916 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=0.057394Jy sigma=1.812378 ! Fit after self-cal, rms=0.057382Jy sigma=1.809706 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674306 Jy ! Component: 100 - total flux cleaned = 9.26584e-05 Jy ! Component: 150 - total flux cleaned = -4.04724e-05 Jy ! Component: 200 - total flux cleaned = -0.000416683 Jy ! Total flux subtracted in 200 components = -0.000416683 Jy ! Clean residual min=-0.008203 max=0.008708 Jy/beam ! Clean residual mean=0.000003 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.957499 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 186 components and 0.957499 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=0.056441Jy sigma=1.791625 ! Fit after self-cal, rms=0.056435Jy sigma=1.790245 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.056435Jy sigma=1.790245 ! Fit after self-cal, rms=0.055720Jy sigma=1.774025 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=0.7744 mas, bmaj=2.068 mas, bpa=-2.987 degrees ! Estimated noise=0.501272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.401898 Jy ! Component: 100 - total flux cleaned = 0.563513 Jy ! Component: 150 - total flux cleaned = 0.659111 Jy ! Component: 200 - total flux cleaned = 0.723926 Jy ! Total flux subtracted in 200 components = 0.723926 Jy ! Clean residual min=-0.021417 max=0.035877 Jy/beam ! Clean residual mean=-0.000007 rms=0.005599 Jy/beam ! Combined flux in latest and established models = 0.723926 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.723926 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9608 mas, bmaj=2.428 mas, bpa=-4.536 degrees ! Estimated noise=0.366201 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 = 0.0724329 Jy ! Component: 100 - total flux cleaned = 0.121559 Jy ! Component: 150 - total flux cleaned = 0.156849 Jy ! Component: 200 - total flux cleaned = 0.183322 Jy ! Total flux subtracted in 200 components = 0.183322 Jy ! Clean residual min=-0.010765 max=0.019640 Jy/beam ! Clean residual mean=-0.000008 rms=0.003719 Jy/beam ! Combined flux in latest and established models = 0.907248 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 72 components and 0.907248 Jy ! Inverting map ! Added new window around map position (1.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216529 Jy ! Component: 100 - total flux cleaned = 0.0374716 Jy ! Component: 150 - total flux cleaned = 0.045036 Jy ! Component: 200 - total flux cleaned = 0.0478036 Jy ! Total flux subtracted in 200 components = 0.0478036 Jy ! Clean residual min=-0.009674 max=0.011885 Jy/beam ! Clean residual mean=-0.000000 rms=0.002797 Jy/beam ! Combined flux in latest and established models = 0.955052 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.955052 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=2.133 mas, bmaj=3.54 mas, bpa=-2.875 degrees ! Estimated noise=0.447172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656299 Jy ! Component: 100 - total flux cleaned = 0.00798285 Jy ! Component: 150 - total flux cleaned = 0.0087562 Jy ! Component: 200 - total flux cleaned = 0.0087725 Jy ! Total flux subtracted in 200 components = 0.0087725 Jy ! Clean residual min=-0.012235 max=0.015015 Jy/beam ! Clean residual mean=0.000004 rms=0.003771 Jy/beam ! Combined flux in latest and established models = 0.963825 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 = -0.000887524 Jy ! Component: 100 - total flux cleaned = -0.00219548 Jy ! Component: 150 - total flux cleaned = -0.00337811 Jy ! Component: 200 - total flux cleaned = -0.00444934 Jy ! Total flux subtracted in 200 components = -0.00444934 Jy ! Clean residual min=-0.011543 max=0.013353 Jy/beam ! Clean residual mean=0.000005 rms=0.003595 Jy/beam ! Combined flux in latest and established models = 0.959375 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 133 components and 0.959375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9608 mas, bmaj=2.428 mas, bpa=-4.536 degrees ! Estimated noise=0.366201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167712 Jy ! Component: 100 - total flux cleaned = 0.000526164 Jy ! Component: 150 - total flux cleaned = -0.000107219 Jy ! Component: 200 - total flux cleaned = -0.000683072 Jy ! Total flux subtracted in 200 components = -0.000683072 Jy ! Clean residual min=-0.008549 max=0.008912 Jy/beam ! Clean residual mean=0.000003 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.958692 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.958692 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=0.057845Jy sigma=1.825231 ! Fit after self-cal, rms=0.057619Jy sigma=1.814037 wmodel /d2/scr/pima/bp177j_uvs/J0149+0555_X_map.mod ! Writing 153 model components to file: /d2/scr/pima/bp177j_uvs/J0149+0555_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0149+0555_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0149+0555_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0149+0555_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177j_uvs/J0149+0555_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 = 0.0029883 Jy ! Component: 100 - total flux cleaned = 0.00392161 Jy ! Component: 150 - total flux cleaned = 0.00466164 Jy ! Component: 200 - total flux cleaned = 0.00494305 Jy ! Component: 250 - total flux cleaned = 0.00549657 Jy ! Component: 300 - total flux cleaned = 0.00589947 Jy ! Component: 350 - total flux cleaned = 0.00629389 Jy ! Component: 400 - total flux cleaned = 0.00680652 Jy ! Component: 450 - total flux cleaned = 0.00730673 Jy ! Component: 500 - total flux cleaned = 0.00767547 Jy ! Component: 550 - total flux cleaned = 0.00815716 Jy ! Component: 600 - total flux cleaned = 0.00874627 Jy ! Component: 650 - total flux cleaned = 0.00920739 Jy ! Component: 700 - total flux cleaned = 0.00954655 Jy ! Component: 750 - total flux cleaned = 0.00976833 Jy ! Component: 800 - total flux cleaned = 0.010096 Jy ! Component: 850 - total flux cleaned = 0.0105221 Jy ! Component: 900 - total flux cleaned = 0.0105205 Jy ! Component: 950 - total flux cleaned = 0.0107296 Jy ! Component: 1000 - total flux cleaned = 0.0111371 Jy ! Component: 1050 - total flux cleaned = 0.0109365 Jy ! Component: 1100 - total flux cleaned = 0.011037 Jy ! Component: 1150 - total flux cleaned = 0.0112296 Jy ! Component: 1200 - total flux cleaned = 0.0110383 Jy ! Component: 1250 - total flux cleaned = 0.011038 Jy ! Component: 1300 - total flux cleaned = 0.0111323 Jy ! Component: 1350 - total flux cleaned = 0.0113141 Jy ! Component: 1400 - total flux cleaned = 0.0114941 Jy ! Component: 1450 - total flux cleaned = 0.0114938 Jy ! Component: 1500 - total flux cleaned = 0.0119301 Jy ! Component: 1550 - total flux cleaned = 0.0120154 Jy ! Component: 1600 - total flux cleaned = 0.0120135 Jy ! Component: 1650 - total flux cleaned = 0.0121818 Jy ! Component: 1700 - total flux cleaned = 0.0118514 Jy ! Component: 1750 - total flux cleaned = 0.0120958 Jy ! Component: 1800 - total flux cleaned = 0.0120948 Jy ! Component: 1850 - total flux cleaned = 0.0121752 Jy ! Component: 1900 - total flux cleaned = 0.01241 Jy ! Component: 1950 - total flux cleaned = 0.0124106 Jy ! Component: 2000 - total flux cleaned = 0.0124109 Jy ! Component: 2050 - total flux cleaned = 0.0127873 Jy ! Component: 2100 - total flux cleaned = 0.0127103 Jy ! Component: 2150 - total flux cleaned = 0.012709 Jy ! Component: 2200 - total flux cleaned = 0.0125647 Jy ! Component: 2250 - total flux cleaned = 0.0125648 Jy ! Component: 2300 - total flux cleaned = 0.0128477 Jy ! Component: 2350 - total flux cleaned = 0.0125695 Jy ! Component: 2400 - total flux cleaned = 0.0129134 Jy ! Component: 2450 - total flux cleaned = 0.0129808 Jy ! Component: 2500 - total flux cleaned = 0.0128477 Jy ! Component: 2550 - total flux cleaned = 0.0129151 Jy ! Component: 2600 - total flux cleaned = 0.0130465 Jy ! Component: 2650 - total flux cleaned = 0.0131104 Jy ! Component: 2700 - total flux cleaned = 0.0131734 Jy ! Component: 2750 - total flux cleaned = 0.0131727 Jy ! Component: 2800 - total flux cleaned = 0.0131729 Jy ! Component: 2850 - total flux cleaned = 0.0132335 Jy ! Component: 2900 - total flux cleaned = 0.0131729 Jy ! Component: 2950 - total flux cleaned = 0.0130531 Jy ! Component: 3000 - total flux cleaned = 0.0131717 Jy ! Component: 3050 - total flux cleaned = 0.0129374 Jy ! Component: 3100 - total flux cleaned = 0.0130526 Jy ! Component: 3150 - total flux cleaned = 0.0131089 Jy ! Component: 3200 - total flux cleaned = 0.0129955 Jy ! Component: 3250 - total flux cleaned = 0.0129398 Jy ! Component: 3300 - total flux cleaned = 0.0130511 Jy ! Component: 3350 - total flux cleaned = 0.0129411 Jy ! Component: 3400 - total flux cleaned = 0.012778 Jy ! Component: 3450 - total flux cleaned = 0.0129923 Jy ! Component: 3500 - total flux cleaned = 0.0129385 Jy ! Component: 3550 - total flux cleaned = 0.0129382 Jy ! Component: 3600 - total flux cleaned = 0.0128863 Jy ! Component: 3650 - total flux cleaned = 0.0130917 Jy ! Component: 3700 - total flux cleaned = 0.0130912 Jy ! Component: 3750 - total flux cleaned = 0.0131915 Jy ! Component: 3800 - total flux cleaned = 0.0131905 Jy ! Component: 3850 - total flux cleaned = 0.0133375 Jy ! Component: 3900 - total flux cleaned = 0.0133861 Jy ! Component: 3950 - total flux cleaned = 0.0136267 Jy ! Component: 4000 - total flux cleaned = 0.0137217 Jy ! Component: 4050 - total flux cleaned = 0.0136747 Jy ! Total flux subtracted in 4096 components = 0.0137685 Jy ! Clean residual min=-0.002384 max=0.002328 Jy/beam ! Clean residual mean=0.000001 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.972461 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 463 components and 0.972461 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0149+0555_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9608 x 2.428 at -4.536 degrees (North through East) ! Clean map min=-0.013304 max=0.51054 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0149+0555_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.510538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00086028 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505514 0.505514 1.01103 2.02206 4.04411 8.08822 16.1764 32.3529 64.7058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.51 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.455 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0149+0555_X_uvs.log closed on Thu Jun 19 03:20:36 2014