! Started logfile: /scr/pima/bp171a9_uvs/J1038-1800_X_uvs.log on Sat Dec 21 09:10:48 2013 obs /scr/pima/bp171a9_uvs/J1038-1800_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1038-1800_X_uva.fits ! AN table 1: 4 integrations on 1 of 1 possible baselines. ! AN table 2: 4 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1038-1800 ! ! 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 192 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/bp171a9_uvs/J1038-1800_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002296Jy sigma=1.092632 ! Fit after self-cal, rms=0.980260Jy sigma=1.099822 ! 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=8.894 mas, bmaj=11.87 mas, bpa=25.01 degrees ! Estimated noise=60.1651 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 = 0.0137632 Jy ! Component: 100 - total flux cleaned = 0.01237 Jy ! Total flux subtracted in 100 components = 0.01237 Jy ! Clean residual min=-0.005321 max=0.005284 Jy/beam ! Clean residual mean=-0.000038 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.01237 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.01237 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=0.014283Jy sigma=0.017719 ! Fit after self-cal, rms=0.013253Jy sigma=0.017078 ! 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=8.924 mas, bmaj=12.3 mas, bpa=5.81 degrees ! Estimated noise=55.2376 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 = -0.00347284 Jy ! Component: 100 - total flux cleaned = -0.00456295 Jy ! Component: 150 - total flux cleaned = -0.00607878 Jy ! Component: 200 - total flux cleaned = -0.00662946 Jy ! Total flux subtracted in 200 components = -0.00662946 Jy ! Clean residual min=-0.002260 max=0.002327 Jy/beam ! Clean residual mean=-0.000019 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.00574053 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 128 components and 0.00574053 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=0.011837Jy sigma=0.011873 ! Fit after self-cal, rms=0.011293Jy sigma=0.011470 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.924 x 12.3 at 5.81 degrees (North through East) ! Clean map min=-0.0094011 max=0.015212 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.84 KP 1.06 LA 0.95 PT 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 1.01 LA 1.07 PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.011293Jy sigma=0.011470 ! Fit after self-cal, rms=0.011329Jy sigma=0.011264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.911 mas, bmaj=12.24 mas, bpa=6.811 degrees ! Estimated noise=55.9515 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 = 5.82016e-05 Jy ! Component: 100 - total flux cleaned = -1.37989e-05 Jy ! Component: 150 - total flux cleaned = 0.000103085 Jy ! Component: 200 - total flux cleaned = 0.000348207 Jy ! Total flux subtracted in 200 components = 0.000348207 Jy ! Clean residual min=-0.000464 max=0.000466 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.00608873 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 203 components and 0.00608873 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=0.011186Jy sigma=0.011190 ! Fit after self-cal, rms=0.011122Jy sigma=0.011157 ! 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=0.011122Jy sigma=0.011157 ! Fit after self-cal, rms=0.010930Jy sigma=0.010051 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.952 mas, bmaj=12.23 mas, bpa=6.194 degrees ! Estimated noise=53.4757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243929 Jy ! Component: 100 - total flux cleaned = 0.000436884 Jy ! Component: 150 - total flux cleaned = 0.000460229 Jy ! Component: 200 - total flux cleaned = 0.000334062 Jy ! Total flux subtracted in 200 components = 0.000334062 Jy ! Clean residual min=-0.000431 max=0.000435 Jy/beam ! Clean residual mean=0.000005 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0064228 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 256 components and 0.0064228 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=0.010728Jy sigma=0.010097 ! Fit after self-cal, rms=0.010735Jy sigma=0.010080 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.93457e-06 Jy ! Component: 100 - total flux cleaned = 4.8764e-06 Jy ! Component: 150 - total flux cleaned = 6.88516e-06 Jy ! Component: 200 - total flux cleaned = 9.32736e-06 Jy ! Total flux subtracted in 200 components = 9.32736e-06 Jy ! Clean residual min=-0.000380 max=0.000371 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.00643212 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 280 components and 0.00643212 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=0.010700Jy sigma=0.010063 ! Fit after self-cal, rms=0.010670Jy sigma=0.010055 ! 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=0.010670Jy sigma=0.010055 ! Fit after self-cal, rms=0.010702Jy sigma=0.009930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.975 mas, bmaj=12.21 mas, bpa=6.357 degrees ! Estimated noise=52.3098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123002 Jy ! Component: 100 - total flux cleaned = 0.000300948 Jy ! Component: 150 - total flux cleaned = 0.000389932 Jy ! Component: 200 - total flux cleaned = 0.00035191 Jy ! Total flux subtracted in 200 components = 0.00035191 Jy ! Clean residual min=-0.000320 max=0.000319 Jy/beam ! Clean residual mean=0.000004 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.00678403 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 320 components and 0.00678403 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=0.010582Jy sigma=0.009999 ! Fit after self-cal, rms=0.010596Jy sigma=0.009991 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 = 6.63585e-05 Jy ! Component: 100 - total flux cleaned = 3.57594e-05 Jy ! Component: 150 - total flux cleaned = 3.53816e-05 Jy ! Component: 200 - total flux cleaned = 3.4676e-05 Jy ! Total flux subtracted in 200 components = 3.4676e-05 Jy ! Clean residual min=-0.000230 max=0.000238 Jy/beam ! Clean residual mean=0.000001 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.00681871 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 341 components and 0.00681871 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=0.010582Jy sigma=0.009974 ! Fit after self-cal, rms=0.010568Jy sigma=0.009971 ! 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=0.010568Jy sigma=0.009971 ! Fit after self-cal, rms=0.010566Jy sigma=0.009908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.027 mas, bmaj=12.23 mas, bpa=5.833 degrees ! Estimated noise=51.1319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142164 Jy ! Component: 100 - total flux cleaned = 0.000327764 Jy ! Component: 150 - total flux cleaned = 0.000417018 Jy ! Component: 200 - total flux cleaned = 0.000416558 Jy ! Total flux subtracted in 200 components = 0.000416558 Jy ! Clean residual min=-0.000229 max=0.000224 Jy/beam ! Clean residual mean=0.000003 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.00723527 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 379 components and 0.00723526 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=0.010492Jy sigma=0.009962 ! Fit after self-cal, rms=0.010504Jy sigma=0.009958 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 = 0.000173471 Jy ! Component: 100 - total flux cleaned = 0.00025022 Jy ! Component: 150 - total flux cleaned = 0.000261826 Jy ! Component: 200 - total flux cleaned = 0.000261624 Jy ! Total flux subtracted in 200 components = 0.000261624 Jy ! Clean residual min=-0.000125 max=0.000130 Jy/beam ! Clean residual mean=0.000001 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.00749689 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 423 components and 0.00749689 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=0.010493Jy sigma=0.009948 ! Fit after self-cal, rms=0.010493Jy sigma=0.009947 ! 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=8.982 mas, bmaj=12.18 mas, bpa=5.828 degrees ! Estimated noise=51.3442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.982 x 12.18 at 5.828 degrees (North through East) ! Clean map min=-0.009261 max=0.015857 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=8.911 mas, bmaj=11.82 mas, bpa=27.33 degrees ! Estimated noise=55.1295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911351 Jy ! Component: 100 - total flux cleaned = 0.0105527 Jy ! Component: 150 - total flux cleaned = 0.0131582 Jy ! Component: 200 - total flux cleaned = 0.0155517 Jy ! Total flux subtracted in 200 components = 0.0155517 Jy ! Clean residual min=-0.006827 max=0.006680 Jy/beam ! Clean residual mean=-0.000032 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.0155518 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 74 model components to the UV plane model. ! The established model now contains 74 components and 0.0155518 Jy ! Inverting map and beam ! Estimated beam: bmin=8.982 mas, bmaj=12.18 mas, bpa=5.828 degrees ! Estimated noise=51.3442 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 = -0.000565916 Jy ! Component: 100 - total flux cleaned = 0.000758802 Jy ! Component: 150 - total flux cleaned = 0.00170995 Jy ! Component: 200 - total flux cleaned = 0.00218737 Jy ! Total flux subtracted in 200 components = 0.00218737 Jy ! Clean residual min=-0.002654 max=0.002691 Jy/beam ! Clean residual mean=0.000011 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0177391 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 112 components and 0.0177391 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=9.027 mas, bmaj=12.23 mas, bpa=5.833 degrees ! Estimated noise=51.1319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148325 Jy ! Component: 100 - total flux cleaned = -0.00247778 Jy ! Component: 150 - total flux cleaned = -0.00381426 Jy ! Component: 200 - total flux cleaned = -0.00464106 Jy ! Total flux subtracted in 200 components = -0.00464106 Jy ! Clean residual min=-0.000994 max=0.000987 Jy/beam ! Clean residual mean=-0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0130981 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 = -0.000118159 Jy ! Component: 100 - total flux cleaned = -5.46886e-05 Jy ! Component: 150 - total flux cleaned = -5.77539e-05 Jy ! Component: 200 - total flux cleaned = -6.21726e-05 Jy ! Total flux subtracted in 200 components = -6.21726e-05 Jy ! Clean residual min=-0.001303 max=0.001297 Jy/beam ! Clean residual mean=-0.000008 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0130359 Jy ! Adding 134 model components to the UV plane model. ! The established model now contains 246 components and 0.0130359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=8.982 mas, bmaj=12.18 mas, bpa=5.828 degrees ! Estimated noise=51.3442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000891736 Jy ! Component: 100 - total flux cleaned = -0.000897076 Jy ! Component: 150 - total flux cleaned = -0.000793819 Jy ! Component: 200 - total flux cleaned = -0.000473775 Jy ! Total flux subtracted in 200 components = -0.000473775 Jy ! Clean residual min=-0.000872 max=0.000889 Jy/beam ! Clean residual mean=0.000006 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0125621 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 293 components and 0.0125621 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=0.010661Jy sigma=0.010494 ! Fit after self-cal, rms=0.010593Jy sigma=0.010315 wmodel /scr/pima/bp171a9_uvs/J1038-1800_X_map.mod ! Writing 293 model components to file: /scr/pima/bp171a9_uvs/J1038-1800_X_map.mod wobs /scr/pima/bp171a9_uvs/J1038-1800_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1038-1800_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1038-1800_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171a9_uvs/J1038-1800_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.982 x 12.18 at 5.828 degrees (North through East) ! Clean map min=-0.0058701 max=0.01144 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1038-1800_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.01144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -9.56048 9.56048 19.121 38.2419 76.4838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 31.379 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1038-1800_X_uvs.log closed on Sat Dec 21 09:10:51 2013