! Started logfile: /scr/pima/bp177a_uvs/J1153+3811_X_uvs.log on Fri Feb 7 04:26:39 2014 obs /scr/pima/bp177a_uvs/J1153+3811_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1153+3811_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J1153+3811 ! ! 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 800 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 /scr/pima/bp177a_uvs/J1153+3811_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999860Jy sigma=36.670427 ! Fit after self-cal, rms=0.983532Jy sigma=36.079434 ! 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=0.8845 mas, bmaj=2.569 mas, bpa=24.9 degrees ! Estimated noise=1.00886 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 = 0.0120064 Jy ! Component: 100 - total flux cleaned = 0.0158157 Jy ! Total flux subtracted in 100 components = 0.0158157 Jy ! Clean residual min=-0.002618 max=0.004222 Jy/beam ! Clean residual mean=-0.000010 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0158157 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0158157 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=0.019138Jy sigma=0.648483 ! Fit after self-cal, rms=0.017067Jy sigma=0.565913 ! Inverting map ! Added new window around map position (-10.6, 27.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428484 Jy ! Component: 100 - total flux cleaned = 0.00662696 Jy ! Total flux subtracted in 100 components = 0.00662696 Jy ! Clean residual min=-0.002431 max=0.002956 Jy/beam ! Clean residual mean=-0.000007 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0224426 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0224426 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=0.015859Jy sigma=0.521303 ! Fit after self-cal, rms=0.015781Jy sigma=0.517522 ! 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=1.119 mas, bmaj=2.673 mas, bpa=25.75 degrees ! Estimated noise=0.697743 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 = 0.00237736 Jy ! Component: 100 - total flux cleaned = 0.00390693 Jy ! Component: 150 - total flux cleaned = 0.00501136 Jy ! Component: 200 - total flux cleaned = 0.0056295 Jy ! Total flux subtracted in 200 components = 0.0056295 Jy ! Clean residual min=-0.001992 max=0.001574 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0280721 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 0.0280721 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=0.015319Jy sigma=0.501028 ! Fit after self-cal, rms=0.015300Jy sigma=0.500271 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 2.673 at 25.75 degrees (North through East) ! Clean map min=-0.0019092 max=0.017026 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 1.08 FD 1.08 HN 1.03 LA 1.03 ! MK 0.88 OV 0.95 PT 0.92 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 0.93 LA 0.93 ! MK 0.97 OV 1.19 PT 0.89 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 LA 0.93 ! MK 1.16 OV 1.06 PT 1.04 SC 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015300Jy sigma=0.500271 ! Fit after self-cal, rms=0.015083Jy sigma=0.497533 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.671 mas, bpa=25.85 degrees ! Estimated noise=0.691959 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 = 0.000130687 Jy ! Component: 100 - total flux cleaned = 0.000353107 Jy ! Component: 150 - total flux cleaned = 0.000565991 Jy ! Component: 200 - total flux cleaned = 0.000731391 Jy ! Total flux subtracted in 200 components = 0.000731391 Jy ! Clean residual min=-0.001683 max=0.001477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0288035 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0288035 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=0.014996Jy sigma=0.494185 ! Fit after self-cal, rms=0.014984Jy sigma=0.493750 ! 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=0.014984Jy sigma=0.493750 ! Fit after self-cal, rms=0.014980Jy sigma=0.493482 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.669 mas, bpa=25.95 degrees ! Estimated noise=0.690957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104276 Jy ! Component: 100 - total flux cleaned = 0.000277529 Jy ! Component: 150 - total flux cleaned = 0.000373116 Jy ! Component: 200 - total flux cleaned = 0.000459414 Jy ! Total flux subtracted in 200 components = 0.000459414 Jy ! Clean residual min=-0.001649 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0292629 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0292629 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=0.014926Jy sigma=0.491419 ! Fit after self-cal, rms=0.014919Jy sigma=0.491190 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 = 1.18773e-05 Jy ! Component: 100 - total flux cleaned = 8.18709e-05 Jy ! Component: 150 - total flux cleaned = 0.000126866 Jy ! Component: 200 - total flux cleaned = 0.000168283 Jy ! Total flux subtracted in 200 components = 0.000168283 Jy ! Clean residual min=-0.001582 max=0.001456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0294312 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.0294312 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=0.014886Jy sigma=0.489878 ! Fit after self-cal, rms=0.014882Jy sigma=0.489715 ! 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=0.014882Jy sigma=0.489715 ! Fit after self-cal, rms=0.014904Jy sigma=0.489477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.667 mas, bpa=26.06 degrees ! Estimated noise=0.690469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153405 Jy ! Component: 100 - total flux cleaned = 0.000232156 Jy ! Component: 150 - total flux cleaned = 0.000303202 Jy ! Component: 200 - total flux cleaned = 0.000342152 Jy ! Total flux subtracted in 200 components = 0.000342152 Jy ! Clean residual min=-0.001544 max=0.001423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0297734 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0297734 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=0.014875Jy sigma=0.488420 ! Fit after self-cal, rms=0.014872Jy sigma=0.488326 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 = 2.72727e-05 Jy ! Component: 100 - total flux cleaned = 4.06199e-05 Jy ! Component: 150 - total flux cleaned = 2.84031e-05 Jy ! Component: 200 - total flux cleaned = 4.05283e-05 Jy ! Total flux subtracted in 200 components = 4.05283e-05 Jy ! Clean residual min=-0.001494 max=0.001411 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0298139 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0298139 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=0.014853Jy sigma=0.487551 ! Fit after self-cal, rms=0.014851Jy sigma=0.487495 ! 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=0.014851Jy sigma=0.487495 ! Fit after self-cal, rms=0.014890Jy sigma=0.487426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=3.026 mas, bpa=40.53 degrees ! Estimated noise=0.846632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351152 Jy ! Component: 100 - total flux cleaned = 0.000429785 Jy ! Component: 150 - total flux cleaned = 0.000440703 Jy ! Component: 200 - total flux cleaned = 0.00044063 Jy ! Total flux subtracted in 200 components = 0.00044063 Jy ! Clean residual min=-0.001741 max=0.001368 Jy/beam ! Clean residual mean=-0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0302545 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.0302545 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=0.014880Jy sigma=0.487199 ! Fit after self-cal, rms=0.014876Jy sigma=0.487114 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 = 1.91508e-05 Jy ! Component: 100 - total flux cleaned = 1.95221e-05 Jy ! Component: 150 - total flux cleaned = 2.73383e-05 Jy ! Component: 200 - total flux cleaned = 2.74557e-05 Jy ! Total flux subtracted in 200 components = 2.74557e-05 Jy ! Clean residual min=-0.001719 max=0.001416 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.030282 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.030282 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=0.014870Jy sigma=0.487026 ! Fit after self-cal, rms=0.014867Jy sigma=0.486987 ! 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=1.098 mas, bmaj=2.666 mas, bpa=26.13 degrees ! Estimated noise=0.691343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.666 at 26.13 degrees (North through East) ! Clean map min=-0.0017165 max=0.016801 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=0.8655 mas, bmaj=2.587 mas, bpa=25.57 degrees ! Estimated noise=0.9674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130807 Jy ! Component: 100 - total flux cleaned = 0.0180993 Jy ! Component: 150 - total flux cleaned = 0.0213112 Jy ! Component: 200 - total flux cleaned = 0.0229059 Jy ! Total flux subtracted in 200 components = 0.0229059 Jy ! Clean residual min=-0.002209 max=0.002683 Jy/beam ! Clean residual mean=-0.000007 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0229059 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0229059 Jy ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.666 mas, bpa=26.13 degrees ! Estimated noise=0.691343 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 = 0.00266978 Jy ! Component: 100 - total flux cleaned = 0.00387721 Jy ! Component: 150 - total flux cleaned = 0.00461823 Jy ! Component: 200 - total flux cleaned = 0.00513311 Jy ! Total flux subtracted in 200 components = 0.00513311 Jy ! Clean residual min=-0.001721 max=0.001579 Jy/beam ! Clean residual mean=-0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.028039 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.028039 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=2.046 mas, bmaj=3.026 mas, bpa=40.53 degrees ! Estimated noise=0.846632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134416 Jy ! Component: 100 - total flux cleaned = 0.00173734 Jy ! Component: 150 - total flux cleaned = 0.00188405 Jy ! Component: 200 - total flux cleaned = 0.00195135 Jy ! Total flux subtracted in 200 components = 0.00195135 Jy ! Clean residual min=-0.001797 max=0.001373 Jy/beam ! Clean residual mean=-0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0299904 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 = 5.94924e-05 Jy ! Component: 100 - total flux cleaned = 8.64746e-05 Jy ! Component: 150 - total flux cleaned = 0.000111074 Jy ! Component: 200 - total flux cleaned = 0.000122582 Jy ! Total flux subtracted in 200 components = 0.000122582 Jy ! Clean residual min=-0.001780 max=0.001419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.030113 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.030113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.666 mas, bpa=26.13 degrees ! Estimated noise=0.691343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182211 Jy ! Component: 100 - total flux cleaned = 0.000162087 Jy ! Component: 150 - total flux cleaned = 0.000143528 Jy ! Component: 200 - total flux cleaned = 0.000108799 Jy ! Total flux subtracted in 200 components = 0.000108799 Jy ! Clean residual min=-0.001574 max=0.001539 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0302218 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.0302218 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=0.014937Jy sigma=0.489648 ! Fit after self-cal, rms=0.014923Jy sigma=0.489294 wmodel /scr/pima/bp177a_uvs/J1153+3811_X_map.mod ! Writing 75 model components to file: /scr/pima/bp177a_uvs/J1153+3811_X_map.mod wobs /scr/pima/bp177a_uvs/J1153+3811_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1153+3811_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1153+3811_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1153+3811_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 = -0.00013747 Jy ! Component: 100 - total flux cleaned = -0.000333138 Jy ! Component: 150 - total flux cleaned = -0.000444018 Jy ! Component: 200 - total flux cleaned = -0.000588944 Jy ! Component: 250 - total flux cleaned = -0.000743876 Jy ! Component: 300 - total flux cleaned = -0.000872244 Jy ! Component: 350 - total flux cleaned = -0.0010117 Jy ! Component: 400 - total flux cleaned = -0.00107825 Jy ! Component: 450 - total flux cleaned = -0.00114155 Jy ! Component: 500 - total flux cleaned = -0.0011875 Jy ! Component: 550 - total flux cleaned = -0.00124684 Jy ! Component: 600 - total flux cleaned = -0.0012895 Jy ! Component: 650 - total flux cleaned = -0.00131665 Jy ! Component: 700 - total flux cleaned = -0.0012902 Jy ! Component: 750 - total flux cleaned = -0.001303 Jy ! Component: 800 - total flux cleaned = -0.00129055 Jy ! Component: 850 - total flux cleaned = -0.0013026 Jy ! Component: 900 - total flux cleaned = -0.00132609 Jy ! Component: 950 - total flux cleaned = -0.00131501 Jy ! Component: 1000 - total flux cleaned = -0.00137086 Jy ! Component: 1050 - total flux cleaned = -0.00137085 Jy ! Component: 1100 - total flux cleaned = -0.00134971 Jy ! Component: 1150 - total flux cleaned = -0.00133943 Jy ! Component: 1200 - total flux cleaned = -0.00133942 Jy ! Component: 1250 - total flux cleaned = -0.00130928 Jy ! Component: 1300 - total flux cleaned = -0.00132916 Jy ! Component: 1350 - total flux cleaned = -0.00134858 Jy ! Component: 1400 - total flux cleaned = -0.00137731 Jy ! Component: 1450 - total flux cleaned = -0.00136777 Jy ! Component: 1500 - total flux cleaned = -0.00137715 Jy ! Component: 1550 - total flux cleaned = -0.00136789 Jy ! Component: 1600 - total flux cleaned = -0.00138609 Jy ! Component: 1650 - total flux cleaned = -0.00142209 Jy ! Component: 1700 - total flux cleaned = -0.0014577 Jy ! Component: 1750 - total flux cleaned = -0.00151049 Jy ! Component: 1800 - total flux cleaned = -0.0015365 Jy ! Component: 1850 - total flux cleaned = -0.00158827 Jy ! Component: 1900 - total flux cleaned = -0.00164816 Jy ! Component: 1950 - total flux cleaned = -0.00172442 Jy ! Component: 2000 - total flux cleaned = -0.00178332 Jy ! Component: 2050 - total flux cleaned = -0.00182512 Jy ! Component: 2100 - total flux cleaned = -0.00189985 Jy ! Component: 2150 - total flux cleaned = -0.00194929 Jy ! Component: 2200 - total flux cleaned = -0.00201486 Jy ! Component: 2250 - total flux cleaned = -0.00204748 Jy ! Component: 2300 - total flux cleaned = -0.00209629 Jy ! Component: 2350 - total flux cleaned = -0.00211254 Jy ! Component: 2400 - total flux cleaned = -0.00215283 Jy ! Component: 2450 - total flux cleaned = -0.00219299 Jy ! Component: 2500 - total flux cleaned = -0.00221703 Jy ! Component: 2550 - total flux cleaned = -0.00222501 Jy ! Component: 2600 - total flux cleaned = -0.00226488 Jy ! Component: 2650 - total flux cleaned = -0.00228874 Jy ! Component: 2700 - total flux cleaned = -0.00232836 Jy ! Component: 2750 - total flux cleaned = -0.00236005 Jy ! Component: 2800 - total flux cleaned = -0.0023838 Jy ! Component: 2850 - total flux cleaned = -0.00239958 Jy ! Component: 2900 - total flux cleaned = -0.00240747 Jy ! Component: 2950 - total flux cleaned = -0.00243116 Jy ! Component: 3000 - total flux cleaned = -0.00246278 Jy ! Component: 3050 - total flux cleaned = -0.00248645 Jy ! Component: 3100 - total flux cleaned = -0.00251806 Jy ! Component: 3150 - total flux cleaned = -0.00254976 Jy ! Component: 3200 - total flux cleaned = -0.00256563 Jy ! Component: 3250 - total flux cleaned = -0.00258955 Jy ! Component: 3300 - total flux cleaned = -0.00261353 Jy ! Component: 3350 - total flux cleaned = -0.00264562 Jy ! Component: 3400 - total flux cleaned = -0.00267784 Jy ! Component: 3450 - total flux cleaned = -0.00270211 Jy ! Component: 3500 - total flux cleaned = -0.00272645 Jy ! Component: 3550 - total flux cleaned = -0.00274279 Jy ! Component: 3600 - total flux cleaned = -0.00275918 Jy ! Component: 3650 - total flux cleaned = -0.00277566 Jy ! Component: 3700 - total flux cleaned = -0.00277566 Jy ! Component: 3750 - total flux cleaned = -0.00279239 Jy ! Component: 3800 - total flux cleaned = -0.00280076 Jy ! Component: 3850 - total flux cleaned = -0.00280912 Jy ! Component: 3900 - total flux cleaned = -0.00283463 Jy ! Component: 3950 - total flux cleaned = -0.00284325 Jy ! Component: 4000 - total flux cleaned = -0.00284325 Jy ! Component: 4050 - total flux cleaned = -0.00286942 Jy ! Total flux subtracted in 4096 components = -0.00286065 Jy ! Clean residual min=-0.000570 max=0.000568 Jy/beam ! Clean residual mean=0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0273611 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 317 components and 0.0273611 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1153+3811_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.666 at 26.13 degrees (North through East) ! Clean map min=-0.0012311 max=0.016058 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1153+3811_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0160579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.36633 2.36633 4.73267 9.46533 18.9307 37.8613 75.7227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 126.778 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1153+3811_X_uvs.log closed on Fri Feb 7 04:26:43 2014