! Started logfile: /scr/pima/s3111b_uvs/J1509+5556_X_uvs.log on Mon Jul 23 22:53:04 2012 obs /scr/pima/s3111b_uvs/J1509+5556_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1509+5556_X_uva.fits ! AN table 1: 57 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.974163 visibilities/baseline/integration-bin. ! Found source: J1509+5556 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 24432 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J1509+5556_X] 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 = 512x512 pixels with 0.100x0.100 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 122 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=1.000661Jy sigma=0.703815 ! Fit after self-cal, rms=0.980803Jy sigma=0.689851 ! 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=0.7258 mas, bmaj=1.127 mas, bpa=-2.798 degrees ! Estimated noise=16.8533 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 = 0.0153931 Jy ! Component: 100 - total flux cleaned = 0.0187628 Jy ! Total flux subtracted in 100 components = 0.0187628 Jy ! Clean residual min=-0.002009 max=0.002298 Jy/beam ! Clean residual mean=0.000013 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0187628 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0187628 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=0.031644Jy sigma=0.022208 ! Fit after self-cal, rms=0.029667Jy sigma=0.020810 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324036 Jy ! Component: 100 - total flux cleaned = 0.00388456 Jy ! Total flux subtracted in 100 components = 0.00388456 Jy ! Clean residual min=-0.001955 max=0.002147 Jy/beam ! Clean residual mean=0.000012 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0226474 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0226474 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=0.029356Jy sigma=0.020592 ! Fit after self-cal, rms=0.029351Jy sigma=0.020589 ! 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=0.9549 mas, bmaj=1.422 mas, bpa=1.591 degrees ! Estimated noise=6.57893 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 = 0.000929301 Jy ! Component: 100 - total flux cleaned = 0.00111675 Jy ! Component: 150 - total flux cleaned = 0.00111556 Jy ! Component: 200 - total flux cleaned = 0.00111442 Jy ! Total flux subtracted in 200 components = 0.00111442 Jy ! Clean residual min=-0.001043 max=0.001633 Jy/beam ! Clean residual mean=0.000020 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0237618 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0237618 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=0.029321Jy sigma=0.020568 ! Fit after self-cal, rms=0.029318Jy sigma=0.020566 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 GB 0.94 HN 1.18 ! KP 0.92 LA 0.95 MK 1.14 NL 1.89 ! OV 1.02 PT 0.92 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 GB 0.95 HN 1.10 ! KP 0.85 LA 0.99 MK 1.06 NL 2.09 ! OV 1.08 PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 GB 0.99 HN 1.02 ! KP 0.88 LA 0.88 MK 1.07 NL 2.02 ! OV 0.99 PT 0.91 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 GB 1.00 HN 1.07 ! KP 0.84 LA 0.95 MK 1.01 NL 1.90 ! OV 1.16 PT 0.94 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.85 GB 0.96 HN 1.02 ! KP 0.87 LA 0.88 MK 0.93 NL 1.87 ! OV 1.00 PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.73 GB 1.07 HN 1.05 ! KP 0.82 LA 0.98 MK 0.96 NL 1.84 ! OV 0.99 PT 0.89 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.72 GB 1.10 HN 1.00* ! KP 0.72 LA 0.97 MK 1.00* NL 1.51 ! OV 0.98 PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.74 GB 0.95 HN 0.99 ! KP 0.92 LA 0.92 MK 0.80 NL 1.47 ! OV 0.92 PT 0.77 SC 0.86 ! ! ! Fit before self-cal, rms=0.029318Jy sigma=0.020566 ! Fit after self-cal, rms=0.030341Jy sigma=0.020084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9547 mas, bmaj=1.423 mas, bpa=2.139 degrees ! Estimated noise=6.53718 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 = -5.04445e-05 Jy ! Component: 100 - total flux cleaned = -9.99497e-05 Jy ! Component: 150 - total flux cleaned = -0.000107864 Jy ! Component: 200 - total flux cleaned = -0.000107717 Jy ! Total flux subtracted in 200 components = -0.000107717 Jy ! Clean residual min=-0.000552 max=0.000796 Jy/beam ! Clean residual mean=0.000014 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0236541 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0236541 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=0.030336Jy sigma=0.020080 ! Fit after self-cal, rms=0.030500Jy sigma=0.020034 ! 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=0.030500Jy sigma=0.020034 ! Fit after self-cal, rms=0.031601Jy sigma=0.020006 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=1.414 mas, bpa=2.059 degrees ! Estimated noise=6.55582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.93567e-05 Jy ! Component: 100 - total flux cleaned = 5.55873e-05 Jy ! Component: 150 - total flux cleaned = 6.25499e-05 Jy ! Component: 200 - total flux cleaned = 6.2453e-05 Jy ! Total flux subtracted in 200 components = 6.2453e-05 Jy ! Clean residual min=-0.000497 max=0.000844 Jy/beam ! Clean residual mean=0.000013 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0237165 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0237165 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=0.031600Jy sigma=0.020004 ! Fit after self-cal, rms=0.031633Jy sigma=0.020001 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 (1.9, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000800613 Jy ! Component: 100 - total flux cleaned = 0.00125611 Jy ! Component: 150 - total flux cleaned = 0.0015234 Jy ! Component: 200 - total flux cleaned = 0.0016395 Jy ! Total flux subtracted in 200 components = 0.0016395 Jy ! Clean residual min=-0.000471 max=0.000506 Jy/beam ! Clean residual mean=0.000007 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.025356 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.025356 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=0.031612Jy sigma=0.019982 ! Fit after self-cal, rms=0.031609Jy sigma=0.019979 ! 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=0.031609Jy sigma=0.019979 ! Fit after self-cal, rms=0.031665Jy sigma=0.019977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=1.409 mas, bpa=1.715 degrees ! Estimated noise=6.57472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390557 Jy ! Component: 100 - total flux cleaned = 0.000610277 Jy ! Component: 150 - total flux cleaned = 0.000690123 Jy ! Component: 200 - total flux cleaned = 0.00072799 Jy ! Total flux subtracted in 200 components = 0.00072799 Jy ! Clean residual min=-0.000460 max=0.000495 Jy/beam ! Clean residual mean=0.000009 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.026084 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.026084 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=0.031660Jy sigma=0.019972 ! Fit after self-cal, rms=0.031661Jy sigma=0.019971 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 = 0.000150183 Jy ! Component: 100 - total flux cleaned = 0.00018108 Jy ! Component: 150 - total flux cleaned = 0.000191918 Jy ! Component: 200 - total flux cleaned = 0.000202216 Jy ! Total flux subtracted in 200 components = 0.000202216 Jy ! Clean residual min=-0.000455 max=0.000513 Jy/beam ! Clean residual mean=0.000008 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0262862 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0262862 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=0.031659Jy sigma=0.019969 ! Fit after self-cal, rms=0.031659Jy sigma=0.019969 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.031659Jy sigma=0.019969 ! Fit after self-cal, rms=0.031543Jy sigma=0.019967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.419 mas, bmaj=1.892 mas, bpa=2.961 degrees ! Estimated noise=7.24448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248497 Jy ! Component: 100 - total flux cleaned = 0.000344703 Jy ! Component: 150 - total flux cleaned = 0.000367865 Jy ! Component: 200 - total flux cleaned = 0.000383751 Jy ! Total flux subtracted in 200 components = 0.000383751 Jy ! Clean residual min=-0.000437 max=0.000512 Jy/beam ! Clean residual mean=0.000014 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.02667 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.02667 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=0.031542Jy sigma=0.019966 ! Fit after self-cal, rms=0.031540Jy sigma=0.019966 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 = 6.36034e-05 Jy ! Component: 100 - total flux cleaned = 7.17981e-05 Jy ! Component: 150 - total flux cleaned = 7.91581e-05 Jy ! Component: 200 - total flux cleaned = 7.91941e-05 Jy ! Total flux subtracted in 200 components = 7.91941e-05 Jy ! Clean residual min=-0.000434 max=0.000532 Jy/beam ! Clean residual mean=0.000014 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0267492 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.0267492 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=0.031540Jy sigma=0.019966 ! Fit after self-cal, rms=0.031540Jy sigma=0.019966 ! 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=0.9555 mas, bmaj=1.407 mas, bpa=1.604 degrees ! Estimated noise=6.57299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9555 x 1.407 at 1.604 degrees (North through East) ! Clean map min=-0.00041556 max=0.022659 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=0.7205 mas, bmaj=1.104 mas, bpa=-2.53 degrees ! Estimated noise=16.7118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173928 Jy ! Component: 100 - total flux cleaned = 0.0214395 Jy ! Component: 150 - total flux cleaned = 0.0232268 Jy ! Component: 200 - total flux cleaned = 0.0241915 Jy ! Total flux subtracted in 200 components = 0.0241915 Jy ! Clean residual min=-0.001503 max=0.001240 Jy/beam ! Clean residual mean=0.000010 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0241915 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0241915 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9555 mas, bmaj=1.407 mas, bpa=1.604 degrees ! Estimated noise=6.57299 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 = 0.0010993 Jy ! Component: 100 - total flux cleaned = 0.00173628 Jy ! Component: 150 - total flux cleaned = 0.00193251 Jy ! Component: 200 - total flux cleaned = 0.00207376 Jy ! Total flux subtracted in 200 components = 0.00207376 Jy ! Clean residual min=-0.000460 max=0.000567 Jy/beam ! Clean residual mean=0.000012 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0262653 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.0262653 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.419 mas, bmaj=1.892 mas, bpa=2.961 degrees ! Estimated noise=7.24448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285496 Jy ! Component: 100 - total flux cleaned = 0.000364347 Jy ! Component: 150 - total flux cleaned = 0.000392193 Jy ! Component: 200 - total flux cleaned = 0.000408435 Jy ! Total flux subtracted in 200 components = 0.000408435 Jy ! Clean residual min=-0.000435 max=0.000524 Jy/beam ! Clean residual mean=0.000015 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0266737 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 = 1.44354e-05 Jy ! Component: 100 - total flux cleaned = 2.07575e-05 Jy ! Component: 150 - total flux cleaned = 2.66736e-05 Jy ! Component: 200 - total flux cleaned = 3.75305e-05 Jy ! Total flux subtracted in 200 components = 3.75305e-05 Jy ! Clean residual min=-0.000430 max=0.000537 Jy/beam ! Clean residual mean=0.000014 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0267112 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 88 components and 0.0267112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9555 mas, bmaj=1.407 mas, bpa=1.604 degrees ! Estimated noise=6.57299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.59055e-05 Jy ! Component: 100 - total flux cleaned = 5.17802e-05 Jy ! Component: 150 - total flux cleaned = 5.81083e-05 Jy ! Component: 200 - total flux cleaned = 5.23264e-05 Jy ! Total flux subtracted in 200 components = 5.23264e-05 Jy ! Clean residual min=-0.000420 max=0.000509 Jy/beam ! Clean residual mean=0.000009 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0267636 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0267636 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=0.031543Jy sigma=0.019969 ! Fit after self-cal, rms=0.031542Jy sigma=0.019968 wmodel /scr/pima/s3111b_uvs/J1509+5556_X_map.mod ! Writing 103 model components to file: /scr/pima/s3111b_uvs/J1509+5556_X_map.mod wobs /scr/pima/s3111b_uvs/J1509+5556_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1509+5556_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1509+5556_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J1509+5556_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224919 Jy ! Component: 100 - total flux cleaned = 0.000328975 Jy ! Component: 150 - total flux cleaned = 0.00038074 Jy ! Component: 200 - total flux cleaned = 0.00040886 Jy ! Component: 250 - total flux cleaned = 0.000436028 Jy ! Component: 300 - total flux cleaned = 0.000482162 Jy ! Component: 350 - total flux cleaned = 0.000526878 Jy ! Component: 400 - total flux cleaned = 0.000551812 Jy ! Component: 450 - total flux cleaned = 0.000576248 Jy ! Component: 500 - total flux cleaned = 0.000606095 Jy ! Component: 550 - total flux cleaned = 0.000647119 Jy ! Component: 600 - total flux cleaned = 0.000698934 Jy ! Component: 650 - total flux cleaned = 0.0007386 Jy ! Component: 700 - total flux cleaned = 0.000777697 Jy ! Component: 750 - total flux cleaned = 0.00082725 Jy ! Component: 800 - total flux cleaned = 0.000886795 Jy ! Component: 850 - total flux cleaned = 0.000918741 Jy ! Component: 900 - total flux cleaned = 0.000945102 Jy ! Component: 950 - total flux cleaned = 0.000991929 Jy ! Component: 1000 - total flux cleaned = 0.00101758 Jy ! Component: 1050 - total flux cleaned = 0.00102769 Jy ! Component: 1100 - total flux cleaned = 0.00106267 Jy ! Component: 1150 - total flux cleaned = 0.00106264 Jy ! Component: 1200 - total flux cleaned = 0.00107721 Jy ! Component: 1250 - total flux cleaned = 0.00109164 Jy ! Component: 1300 - total flux cleaned = 0.00109637 Jy ! Component: 1350 - total flux cleaned = 0.00110568 Jy ! Component: 1400 - total flux cleaned = 0.001115 Jy ! Component: 1450 - total flux cleaned = 0.00111497 Jy ! Component: 1500 - total flux cleaned = 0.00112404 Jy ! Component: 1550 - total flux cleaned = 0.00111504 Jy ! Component: 1600 - total flux cleaned = 0.00111951 Jy ! Component: 1650 - total flux cleaned = 0.00113713 Jy ! Component: 1700 - total flux cleaned = 0.00113709 Jy ! Component: 1750 - total flux cleaned = 0.00113278 Jy ! Component: 1800 - total flux cleaned = 0.00113281 Jy ! Component: 1850 - total flux cleaned = 0.00114127 Jy ! Component: 1900 - total flux cleaned = 0.00113289 Jy ! Component: 1950 - total flux cleaned = 0.00114956 Jy ! Component: 2000 - total flux cleaned = 0.00115364 Jy ! Total flux subtracted in 2048 components = 0.00116174 Jy ! Clean residual min=-0.000208 max=0.000227 Jy/beam ! Clean residual mean=0.000006 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0279253 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 221 components and 0.0279253 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1509+5556_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9555 x 1.407 at 1.604 degrees (North through East) ! Clean map min=-0.00040969 max=0.022706 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1509+5556_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0227063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.47546e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11979 1.11979 2.23958 4.47917 8.95833 17.9167 35.8333 71.6667 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.022 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1509+5556_X_uvs.log closed on Mon Jul 23 22:53:06 2012