! Started logfile: /scr/pima/bp192a1_uvs/J0351-274A_X_uvs.log on Wed Sep 16 13:30:29 2015 obs /scr/pima/bp192a1_uvs/J0351-274A_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0351-274A_X_uva.fits ! AN table 1: 18 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J0351-274A ! ! 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 1008 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/bp192a1_uvs/J0351-274A_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. ! ! 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=1.000179Jy sigma=19.420222 ! Fit after self-cal, rms=0.970974Jy sigma=18.873946 ! 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=4.162 mas, bmaj=20.72 mas, bpa=18.46 degrees ! Estimated noise=1.33708 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022991 Jy ! Component: 100 - total flux cleaned = 0.0283628 Jy ! Total flux subtracted in 100 components = 0.0283628 Jy ! Clean residual min=-0.002601 max=0.002652 Jy/beam ! Clean residual mean=-0.000034 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.0283628 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0283628 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=0.030877Jy sigma=0.567514 ! Fit after self-cal, rms=0.029201Jy sigma=0.534775 ! 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=4.471 mas, bmaj=18.49 mas, bpa=17.69 degrees ! Estimated noise=1.16111 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 = 0.00143115 Jy ! Component: 100 - total flux cleaned = 0.0018927 Jy ! Component: 150 - total flux cleaned = 0.00212284 Jy ! Component: 200 - total flux cleaned = 0.00219147 Jy ! Total flux subtracted in 200 components = 0.00219147 Jy ! Clean residual min=-0.001260 max=0.001239 Jy/beam ! Clean residual mean=-0.000013 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0305542 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 85 components and 0.0305542 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=0.028652Jy sigma=0.527605 ! Fit after self-cal, rms=0.028518Jy sigma=0.525409 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.471 x 18.49 at 17.69 degrees (North through East) ! Clean map min=-0.0029493 max=0.026049 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: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.96 LA 0.93 OV 1.08 ! PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.18 LA 1.06 OV 0.85 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.028518Jy sigma=0.525409 ! Fit after self-cal, rms=0.027947Jy sigma=0.523386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.476 mas, bmaj=18.55 mas, bpa=17.76 degrees ! Estimated noise=1.14861 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 = -0.00149111 Jy ! Component: 100 - total flux cleaned = -0.00190181 Jy ! Component: 150 - total flux cleaned = -0.00202619 Jy ! Component: 200 - total flux cleaned = -0.00205265 Jy ! Total flux subtracted in 200 components = -0.00205265 Jy ! Clean residual min=-0.000511 max=0.000508 Jy/beam ! Clean residual mean=0.000005 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0285016 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 155 components and 0.0285016 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=0.027845Jy sigma=0.521491 ! Fit after self-cal, rms=0.027763Jy sigma=0.520614 ! 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=0.027763Jy sigma=0.520614 ! Fit after self-cal, rms=0.027865Jy sigma=0.520390 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.465 mas, bmaj=18.58 mas, bpa=17.78 degrees ! Estimated noise=1.14831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000630688 Jy ! Component: 100 - total flux cleaned = -0.000826054 Jy ! Component: 150 - total flux cleaned = -0.000805768 Jy ! Component: 200 - total flux cleaned = -0.000785522 Jy ! Total flux subtracted in 200 components = -0.000785522 Jy ! Clean residual min=-0.000302 max=0.000297 Jy/beam ! Clean residual mean=0.000005 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0277161 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 220 components and 0.0277161 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=0.027817Jy sigma=0.519313 ! Fit after self-cal, rms=0.027804Jy sigma=0.519079 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 = -2.38339e-05 Jy ! Component: 100 - total flux cleaned = -5.72669e-05 Jy ! Component: 150 - total flux cleaned = -0.00021533 Jy ! Component: 200 - total flux cleaned = -0.000341972 Jy ! Total flux subtracted in 200 components = -0.000341972 Jy ! Clean residual min=-0.000251 max=0.000255 Jy/beam ! Clean residual mean=0.000004 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0273741 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 273 components and 0.0273741 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=0.027787Jy sigma=0.518694 ! Fit after self-cal, rms=0.027774Jy sigma=0.518596 ! Inverting map ! Added new window around map position (-32.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.80201e-05 Jy ! Component: 100 - total flux cleaned = 5.59314e-05 Jy ! Component: 150 - total flux cleaned = 2.39909e-05 Jy ! Component: 200 - total flux cleaned = 2.3723e-05 Jy ! Total flux subtracted in 200 components = 2.3723e-05 Jy ! Clean residual min=-0.000324 max=0.000282 Jy/beam ! Clean residual mean=0.000002 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0273978 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 354 components and 0.0273978 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=0.027768Jy sigma=0.518447 ! Fit after self-cal, rms=0.027765Jy sigma=0.518395 ! 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=0.027765Jy sigma=0.518395 ! Fit after self-cal, rms=0.027578Jy sigma=0.516760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.474 mas, bmaj=18.57 mas, bpa=17.78 degrees ! Estimated noise=1.13568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042861 Jy ! Component: 100 - total flux cleaned = 0.000666163 Jy ! Component: 150 - total flux cleaned = 0.000827973 Jy ! Component: 200 - total flux cleaned = 0.000963988 Jy ! Total flux subtracted in 200 components = 0.000963988 Jy ! Clean residual min=-0.000407 max=0.000389 Jy/beam ! Clean residual mean=0.000004 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0283618 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 413 components and 0.0283618 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=0.027572Jy sigma=0.516565 ! Fit after self-cal, rms=0.027625Jy sigma=0.516299 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 = 0.000179871 Jy ! Component: 100 - total flux cleaned = 0.000225712 Jy ! Component: 150 - total flux cleaned = 0.000282711 Jy ! Component: 200 - total flux cleaned = 0.000342008 Jy ! Total flux subtracted in 200 components = 0.000342008 Jy ! Clean residual min=-0.000410 max=0.000373 Jy/beam ! Clean residual mean=0.000004 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0287038 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 460 components and 0.0287038 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=0.027623Jy sigma=0.516231 ! Fit after self-cal, rms=0.027623Jy sigma=0.516213 ! 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=0.027623Jy sigma=0.516213 ! Fit after self-cal, rms=0.027811Jy sigma=0.515280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.574 mas, bmaj=18.46 mas, bpa=18.14 degrees ! Estimated noise=1.14289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110019 Jy ! Component: 100 - total flux cleaned = -0.000138124 Jy ! Component: 150 - total flux cleaned = -0.000133084 Jy ! Component: 200 - total flux cleaned = -9.99803e-05 Jy ! Total flux subtracted in 200 components = -9.99803e-05 Jy ! Clean residual min=-0.000435 max=0.000426 Jy/beam ! Clean residual mean=0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0286038 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 503 components and 0.0286038 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=0.027806Jy sigma=0.515216 ! Fit after self-cal, rms=0.027849Jy sigma=0.515002 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 = -1.43129e-05 Jy ! Component: 100 - total flux cleaned = 2.7225e-05 Jy ! Component: 150 - total flux cleaned = 6.92578e-05 Jy ! Component: 200 - total flux cleaned = 0.000108834 Jy ! Total flux subtracted in 200 components = 0.000108834 Jy ! Clean residual min=-0.000378 max=0.000374 Jy/beam ! Clean residual mean=0.000003 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0287127 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 553 components and 0.0287127 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=0.027848Jy sigma=0.514993 ! Fit after self-cal, rms=0.027849Jy sigma=0.514986 ! 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=4.466 mas, bmaj=18.62 mas, bpa=17.85 degrees ! Estimated noise=1.14012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.466 x 18.62 at 17.85 degrees (North through East) ! Clean map min=-0.0024234 max=0.025688 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=4.167 mas, bmaj=20.86 mas, bpa=18.57 degrees ! Estimated noise=1.30272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0048418 Jy ! Component: 100 - total flux cleaned = -0.00715734 Jy ! Component: 150 - total flux cleaned = -0.0123132 Jy ! Component: 200 - total flux cleaned = -0.0162476 Jy ! Total flux subtracted in 200 components = -0.0162476 Jy ! Clean residual min=-0.006651 max=0.009966 Jy/beam ! Clean residual mean=-0.000134 rms=0.002719 Jy/beam ! Combined flux in latest and established models = -0.0162476 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 61 model components to the UV plane model. ! The established model now contains 61 components and -0.0162476 Jy ! Inverting map and beam ! Estimated beam: bmin=4.466 mas, bmaj=18.62 mas, bpa=17.85 degrees ! Estimated noise=1.14012 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 = -0.00616984 Jy ! Component: 100 - total flux cleaned = -0.00944678 Jy ! Component: 150 - total flux cleaned = -0.0124531 Jy ! Component: 200 - total flux cleaned = -0.0150115 Jy ! Total flux subtracted in 200 components = -0.0150115 Jy ! Clean residual min=-0.004551 max=0.007823 Jy/beam ! Clean residual mean=-0.000096 rms=0.002024 Jy/beam ! Combined flux in latest and established models = -0.0312591 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 132 components and -0.0312591 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=4.574 mas, bmaj=18.46 mas, bpa=18.14 degrees ! Estimated noise=1.14289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212858 Jy ! Component: 100 - total flux cleaned = -0.00404915 Jy ! Component: 150 - total flux cleaned = -0.00560853 Jy ! Component: 200 - total flux cleaned = -0.00725963 Jy ! Total flux subtracted in 200 components = -0.00725963 Jy ! Clean residual min=-0.003928 max=0.005812 Jy/beam ! Clean residual mean=-0.000063 rms=0.001442 Jy/beam ! Combined flux in latest and established models = -0.0385187 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 = -0.00146096 Jy ! Component: 100 - total flux cleaned = -0.00276701 Jy ! Component: 150 - total flux cleaned = -0.00393601 Jy ! Component: 200 - total flux cleaned = -0.00498376 Jy ! Total flux subtracted in 200 components = -0.00498376 Jy ! Clean residual min=-0.003554 max=0.004735 Jy/beam ! Clean residual mean=-0.000028 rms=0.001167 Jy/beam ! Combined flux in latest and established models = -0.0435024 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 205 components and -0.0435024 Jy ! Inverting map ! Added new window around map position (46.8, 44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323924 Jy ! Component: 100 - total flux cleaned = 0.00313948 Jy ! Component: 150 - total flux cleaned = 0.00320945 Jy ! Component: 200 - total flux cleaned = 0.00381862 Jy ! Total flux subtracted in 200 components = 0.00381862 Jy ! Clean residual min=-0.002283 max=0.002448 Jy/beam ! Clean residual mean=0.000031 rms=0.000582 Jy/beam ! Combined flux in latest and established models = -0.0396838 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 246 components and -0.0396838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.466 mas, bmaj=18.62 mas, bpa=17.85 degrees ! Estimated noise=1.14012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484817 Jy ! Component: 100 - total flux cleaned = -0.000753999 Jy ! Component: 150 - total flux cleaned = -0.00100492 Jy ! Component: 200 - total flux cleaned = -0.00128476 Jy ! Total flux subtracted in 200 components = -0.00128476 Jy ! Clean residual min=-0.001634 max=0.001532 Jy/beam ! Clean residual mean=0.000009 rms=0.000434 Jy/beam ! Combined flux in latest and established models = -0.0409686 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 281 components and -0.0409686 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=0.028237Jy sigma=0.523405 ! Fit after self-cal, rms=0.027936Jy sigma=0.517096 wmodel /scr/pima/bp192a1_uvs/J0351-274A_X_map.mod ! Writing 281 model components to file: /scr/pima/bp192a1_uvs/J0351-274A_X_map.mod wobs /scr/pima/bp192a1_uvs/J0351-274A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0351-274A_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0351-274A_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0351-274A_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 = -0.00015677 Jy ! Component: 100 - total flux cleaned = -0.000156322 Jy ! Component: 150 - total flux cleaned = -0.000134171 Jy ! Component: 200 - total flux cleaned = -0.000111843 Jy ! Component: 250 - total flux cleaned = -0.00010076 Jy ! Component: 300 - total flux cleaned = -7.83689e-05 Jy ! Component: 350 - total flux cleaned = -4.45019e-05 Jy ! Component: 400 - total flux cleaned = -1.00479e-05 Jy ! Component: 450 - total flux cleaned = 3.70369e-05 Jy ! Component: 500 - total flux cleaned = 4.91474e-05 Jy ! Component: 550 - total flux cleaned = 4.9441e-05 Jy ! Component: 600 - total flux cleaned = 3.69043e-05 Jy ! Component: 650 - total flux cleaned = 2.35311e-05 Jy ! Component: 700 - total flux cleaned = 2.37315e-05 Jy ! Component: 750 - total flux cleaned = 8.84565e-06 Jy ! Component: 800 - total flux cleaned = 8.73581e-06 Jy ! Component: 850 - total flux cleaned = 9.10917e-06 Jy ! Component: 900 - total flux cleaned = -2.57523e-05 Jy ! Component: 950 - total flux cleaned = -4.48681e-05 Jy ! Component: 1000 - total flux cleaned = -0.000123558 Jy ! Component: 1050 - total flux cleaned = -0.00024773 Jy ! Component: 1100 - total flux cleaned = -0.000402423 Jy ! Component: 1150 - total flux cleaned = -0.000520557 Jy ! Component: 1200 - total flux cleaned = -0.000644986 Jy ! Component: 1250 - total flux cleaned = -0.000724248 Jy ! Component: 1300 - total flux cleaned = -0.000809151 Jy ! Component: 1350 - total flux cleaned = -0.000899853 Jy ! Component: 1400 - total flux cleaned = -0.000965036 Jy ! Component: 1450 - total flux cleaned = -0.00106845 Jy ! Component: 1500 - total flux cleaned = -0.00114145 Jy ! Component: 1550 - total flux cleaned = -0.00121751 Jy ! Component: 1600 - total flux cleaned = -0.00133879 Jy ! Component: 1650 - total flux cleaned = -0.00142597 Jy ! Component: 1700 - total flux cleaned = -0.00147256 Jy ! Component: 1750 - total flux cleaned = -0.00157163 Jy ! Component: 1800 - total flux cleaned = -0.00157149 Jy ! Component: 1850 - total flux cleaned = -0.00173853 Jy ! Component: 1900 - total flux cleaned = -0.00173866 Jy ! Component: 1950 - total flux cleaned = -0.00186374 Jy ! Component: 2000 - total flux cleaned = -0.00192837 Jy ! Component: 2050 - total flux cleaned = -0.00207025 Jy ! Component: 2100 - total flux cleaned = -0.00214543 Jy ! Component: 2150 - total flux cleaned = -0.0023068 Jy ! Component: 2200 - total flux cleaned = -0.00247969 Jy ! Component: 2250 - total flux cleaned = -0.00257188 Jy ! Component: 2300 - total flux cleaned = -0.00277012 Jy ! Component: 2350 - total flux cleaned = -0.00287374 Jy ! Component: 2400 - total flux cleaned = -0.00298315 Jy ! Component: 2450 - total flux cleaned = -0.00309441 Jy ! Component: 2500 - total flux cleaned = -0.00334049 Jy ! Component: 2550 - total flux cleaned = -0.00346804 Jy ! Component: 2600 - total flux cleaned = -0.00374724 Jy ! Component: 2650 - total flux cleaned = -0.00404314 Jy ! Component: 2700 - total flux cleaned = -0.00436695 Jy ! Component: 2750 - total flux cleaned = -0.00471737 Jy ! Component: 2800 - total flux cleaned = -0.00471995 Jy ! Component: 2850 - total flux cleaned = -0.00510378 Jy ! Component: 2900 - total flux cleaned = -0.00530697 Jy ! Component: 2950 - total flux cleaned = -0.00574514 Jy ! Component: 3000 - total flux cleaned = -0.0062065 Jy ! Component: 3050 - total flux cleaned = -0.00645456 Jy ! Component: 3100 - total flux cleaned = -0.00698006 Jy ! Component: 3150 - total flux cleaned = -0.0072588 Jy ! Component: 3200 - total flux cleaned = -0.00755171 Jy ! Component: 3250 - total flux cleaned = -0.00817022 Jy ! Component: 3300 - total flux cleaned = -0.0088464 Jy ! Component: 3350 - total flux cleaned = -0.00956348 Jy ! Component: 3400 - total flux cleaned = -0.0103277 Jy ! Component: 3450 - total flux cleaned = -0.0115521 Jy ! Component: 3500 - total flux cleaned = -0.0124303 Jy ! Component: 3550 - total flux cleaned = -0.0133643 Jy ! Component: 3600 - total flux cleaned = -0.0143505 Jy ! Component: 3650 - total flux cleaned = -0.0159252 Jy ! Component: 3700 - total flux cleaned = -0.017043 Jy ! Component: 3750 - total flux cleaned = -0.0188553 Jy ! Component: 3800 - total flux cleaned = -0.0194894 Jy ! Component: 3850 - total flux cleaned = -0.0215192 Jy ! Component: 3900 - total flux cleaned = -0.0229598 Jy ! Component: 3950 - total flux cleaned = -0.0252807 Jy ! Component: 4000 - total flux cleaned = -0.0269409 Jy ! Component: 4050 - total flux cleaned = -0.0295907 Jy ! Total flux subtracted in 4096 components = -0.0305474 Jy ! Clean residual min=-0.052387 max=0.051582 Jy/beam ! Clean residual mean=-0.000352 rms=0.015865 Jy/beam ! Combined flux in latest and established models = -0.071516 Jy keep ! Adding 81 model components to the UV plane model. ! The established model now contains 362 components and -0.071516 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0351-274A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.466 x 18.62 at 17.85 degrees (North through East) ! Clean map min=-0.080843 max=0.073094 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0351-274A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0730943 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0189986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -77.9756 77.9756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0569 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3.847 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0351-274A_X_uvs.log closed on Wed Sep 16 13:30:34 2015