! Started logfile: /d2/scr/pima/bp177h_uvs/J1549+6134_C_uvs.log on Sun Mar 30 00:50:00 2014 obs /d2/scr/pima/bp177h_uvs/J1549+6134_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1549+6134_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1549+6134 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1549+6134_C] 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 0.300x0.300 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=1.003444Jy sigma=45.557993 ! Fit after self-cal, rms=0.910314Jy sigma=41.385871 ! 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=1.319 mas, bmaj=5.043 mas, bpa=32.83 degrees ! Estimated noise=0.654184 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 = 0.0679877 Jy ! Component: 100 - total flux cleaned = 0.0828317 Jy ! Total flux subtracted in 100 components = 0.0828317 Jy ! Clean residual min=-0.002263 max=0.004240 Jy/beam ! Clean residual mean=-0.000004 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0828317 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0828317 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=0.018615Jy sigma=0.699719 ! Fit after self-cal, rms=0.018579Jy sigma=0.697843 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425292 Jy ! Component: 100 - total flux cleaned = 0.00612526 Jy ! Total flux subtracted in 100 components = 0.00612526 Jy ! Clean residual min=-0.002027 max=0.002319 Jy/beam ! Clean residual mean=-0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.088957 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.088957 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=0.017114Jy sigma=0.644118 ! Fit after self-cal, rms=0.017115Jy sigma=0.644080 ! 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=1.636 mas, bmaj=5.1 mas, bpa=31.96 degrees ! Estimated noise=0.480196 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 = 0.00170574 Jy ! Component: 100 - total flux cleaned = 0.0026829 Jy ! Component: 150 - total flux cleaned = 0.00334906 Jy ! Component: 200 - total flux cleaned = 0.00364892 Jy ! Total flux subtracted in 200 components = 0.00364892 Jy ! Clean residual min=-0.001616 max=0.001767 Jy/beam ! Clean residual mean=-0.000019 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0926059 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.0926059 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=0.016804Jy sigma=0.639042 ! Fit after self-cal, rms=0.016804Jy sigma=0.639032 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.636 x 5.1 at 31.96 degrees (North through East) ! Clean map min=-0.0015546 max=0.088648 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 0.99 FD 1.06 HN 0.92 KP 0.92 ! LA 1.02 MK 1.04 NL 1.03 OV 0.97 ! PT 0.85 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 HN 0.99 KP 0.95 ! LA 1.08 MK 0.98 NL 1.05 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.02 KP 0.97 ! LA 1.01 MK 1.03 NL 1.06 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 1.01 ! LA 1.05 MK 1.02 NL 1.04 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.06 KP 1.01 ! LA 1.10 MK 0.99 NL 0.99 OV 0.99 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.99 KP 0.93 ! LA 0.99 MK 0.98 NL 1.02 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.06 KP 1.00 ! LA 1.07 MK 0.97 NL 1.01 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.016804Jy sigma=0.639032 ! Fit after self-cal, rms=0.015656Jy sigma=0.571517 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.636 mas, bmaj=5.104 mas, bpa=31.95 degrees ! Estimated noise=0.485388 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 = 0.000837129 Jy ! Component: 100 - total flux cleaned = 0.00103442 Jy ! Component: 150 - total flux cleaned = 0.00120766 Jy ! Component: 200 - total flux cleaned = 0.00131883 Jy ! Total flux subtracted in 200 components = 0.00131883 Jy ! Clean residual min=-0.001182 max=0.001183 Jy/beam ! Clean residual mean=-0.000010 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0939247 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0939247 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=0.015539Jy sigma=0.570254 ! Fit after self-cal, rms=0.015539Jy sigma=0.570203 ! 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=0.015539Jy sigma=0.570203 ! Fit after self-cal, rms=0.015595Jy sigma=0.568468 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.636 mas, bmaj=5.103 mas, bpa=31.96 degrees ! Estimated noise=0.490346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792999 Jy ! Component: 100 - total flux cleaned = 0.0010589 Jy ! Component: 150 - total flux cleaned = 0.00116709 Jy ! Component: 200 - total flux cleaned = 0.00125654 Jy ! Total flux subtracted in 200 components = 0.00125654 Jy ! Clean residual min=-0.001218 max=0.001192 Jy/beam ! Clean residual mean=-0.000010 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0951813 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.0951813 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=0.015506Jy sigma=0.567946 ! Fit after self-cal, rms=0.015506Jy sigma=0.567942 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 = 5.07707e-05 Jy ! Component: 100 - total flux cleaned = 8.90226e-05 Jy ! Component: 150 - total flux cleaned = 0.000123883 Jy ! Component: 200 - total flux cleaned = 0.000155995 Jy ! Total flux subtracted in 200 components = 0.000155995 Jy ! Clean residual min=-0.001211 max=0.001172 Jy/beam ! Clean residual mean=-0.000010 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0953373 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.0953373 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=0.015497Jy sigma=0.567881 ! Fit after self-cal, rms=0.015497Jy sigma=0.567879 ! 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=0.015497Jy sigma=0.567879 ! Fit after self-cal, rms=0.015552Jy sigma=0.566239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=5.102 mas, bpa=31.97 degrees ! Estimated noise=0.495163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698939 Jy ! Component: 100 - total flux cleaned = 0.00096739 Jy ! Component: 150 - total flux cleaned = 0.00110777 Jy ! Component: 200 - total flux cleaned = 0.00116466 Jy ! Total flux subtracted in 200 components = 0.00116466 Jy ! Clean residual min=-0.001254 max=0.001194 Jy/beam ! Clean residual mean=-0.000010 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0965019 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.0965019 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=0.015481Jy sigma=0.566048 ! Fit after self-cal, rms=0.015481Jy sigma=0.566046 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 = 3.59319e-05 Jy ! Component: 100 - total flux cleaned = 5.94795e-05 Jy ! Component: 150 - total flux cleaned = 8.16909e-05 Jy ! Component: 200 - total flux cleaned = 0.000102696 Jy ! Total flux subtracted in 200 components = 0.000102696 Jy ! Clean residual min=-0.001247 max=0.001179 Jy/beam ! Clean residual mean=-0.000010 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0966046 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0966046 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=0.015476Jy sigma=0.566011 ! Fit after self-cal, rms=0.015476Jy sigma=0.566010 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.015476Jy sigma=0.566010 ! Fit after self-cal, rms=0.015527Jy sigma=0.564785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=5.477 mas, bpa=31.46 degrees ! Estimated noise=0.624226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073719 Jy ! Component: 100 - total flux cleaned = 0.000866775 Jy ! Component: 150 - total flux cleaned = 0.000933429 Jy ! Component: 200 - total flux cleaned = 0.000986477 Jy ! Total flux subtracted in 200 components = 0.000986477 Jy ! Clean residual min=-0.001653 max=0.001410 Jy/beam ! Clean residual mean=-0.000023 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0975911 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0975911 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=0.015481Jy sigma=0.564744 ! Fit after self-cal, rms=0.015480Jy sigma=0.564737 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 = 3.06393e-05 Jy ! Component: 100 - total flux cleaned = 5.60092e-05 Jy ! Component: 150 - total flux cleaned = 6.95141e-05 Jy ! Component: 200 - total flux cleaned = 7.37254e-05 Jy ! Total flux subtracted in 200 components = 7.37254e-05 Jy ! Clean residual min=-0.001646 max=0.001398 Jy/beam ! Clean residual mean=-0.000023 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0976648 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.0976648 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=0.015484Jy sigma=0.564898 ! Fit after self-cal, rms=0.015483Jy sigma=0.564893 ! 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=1.633 mas, bmaj=5.102 mas, bpa=31.98 degrees ! Estimated noise=0.499331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.633 x 5.102 at 31.98 degrees (North through East) ! Clean map min=-0.0012101 max=0.092 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=1.316 mas, bmaj=5.052 mas, bpa=32.87 degrees ! Estimated noise=0.683509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710402 Jy ! Component: 100 - total flux cleaned = 0.08659 Jy ! Component: 150 - total flux cleaned = 0.0910931 Jy ! Component: 200 - total flux cleaned = 0.0927244 Jy ! Total flux subtracted in 200 components = 0.0927244 Jy ! Clean residual min=-0.001714 max=0.001770 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0927244 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0927244 Jy ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=5.102 mas, bpa=31.98 degrees ! Estimated noise=0.499331 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) ! Added new window around map position (1.5, -21.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017714 Jy ! Component: 100 - total flux cleaned = 0.00294745 Jy ! Component: 150 - total flux cleaned = 0.00382327 Jy ! Component: 200 - total flux cleaned = 0.00416055 Jy ! Total flux subtracted in 200 components = 0.00416055 Jy ! Clean residual min=-0.001284 max=0.001171 Jy/beam ! Clean residual mean=-0.000011 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0968849 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.0968849 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=5.477 mas, bpa=31.46 degrees ! Estimated noise=0.624226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484744 Jy ! Component: 100 - total flux cleaned = 0.000552316 Jy ! Component: 150 - total flux cleaned = 0.000588651 Jy ! Component: 200 - total flux cleaned = 0.000588232 Jy ! Total flux subtracted in 200 components = 0.000588232 Jy ! Clean residual min=-0.001524 max=0.001319 Jy/beam ! Clean residual mean=-0.000024 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0974731 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 = -2.81965e-05 Jy ! Component: 100 - total flux cleaned = -4.03079e-05 Jy ! Component: 150 - total flux cleaned = -5.19081e-05 Jy ! Component: 200 - total flux cleaned = -7.21971e-05 Jy ! Total flux subtracted in 200 components = -7.21971e-05 Jy ! Clean residual min=-0.001493 max=0.001305 Jy/beam ! Clean residual mean=-0.000024 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0974009 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 102 components and 0.097401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=5.102 mas, bpa=31.98 degrees ! Estimated noise=0.499331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.05288e-05 Jy ! Component: 100 - total flux cleaned = 5.82394e-06 Jy ! Component: 150 - total flux cleaned = -8.01975e-06 Jy ! Component: 200 - total flux cleaned = -2.05873e-05 Jy ! Total flux subtracted in 200 components = -2.05873e-05 Jy ! Clean residual min=-0.001200 max=0.001149 Jy/beam ! Clean residual mean=-0.000010 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0973804 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.0973803 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=0.015374Jy sigma=0.561788 ! Fit after self-cal, rms=0.015366Jy sigma=0.561439 wmodel /d2/scr/pima/bp177h_uvs/J1549+6134_C_map.mod ! Writing 126 model components to file: /d2/scr/pima/bp177h_uvs/J1549+6134_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1549+6134_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1549+6134_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1549+6134_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1549+6134_C_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 = -0.000281023 Jy ! Component: 100 - total flux cleaned = -0.00049152 Jy ! Component: 150 - total flux cleaned = -0.000724264 Jy ! Component: 200 - total flux cleaned = -0.000930863 Jy ! Component: 250 - total flux cleaned = -0.00114582 Jy ! Component: 300 - total flux cleaned = -0.00132176 Jy ! Component: 350 - total flux cleaned = -0.00143015 Jy ! Component: 400 - total flux cleaned = -0.00150583 Jy ! Component: 450 - total flux cleaned = -0.00166782 Jy ! Component: 500 - total flux cleaned = -0.00172535 Jy ! Component: 550 - total flux cleaned = -0.00180991 Jy ! Component: 600 - total flux cleaned = -0.00186531 Jy ! Component: 650 - total flux cleaned = -0.00191934 Jy ! Component: 700 - total flux cleaned = -0.00193257 Jy ! Component: 750 - total flux cleaned = -0.00194565 Jy ! Component: 800 - total flux cleaned = -0.00197125 Jy ! Component: 850 - total flux cleaned = -0.00199602 Jy ! Component: 900 - total flux cleaned = -0.0019958 Jy ! Component: 950 - total flux cleaned = -0.00198356 Jy ! Component: 1000 - total flux cleaned = -0.00198372 Jy ! Component: 1050 - total flux cleaned = -0.00204286 Jy ! Component: 1100 - total flux cleaned = -0.00208938 Jy ! Component: 1150 - total flux cleaned = -0.00211241 Jy ! Component: 1200 - total flux cleaned = -0.00212394 Jy ! Component: 1250 - total flux cleaned = -0.0022022 Jy ! Component: 1300 - total flux cleaned = -0.0022241 Jy ! Component: 1350 - total flux cleaned = -0.00226779 Jy ! Component: 1400 - total flux cleaned = -0.00237473 Jy ! Component: 1450 - total flux cleaned = -0.00239567 Jy ! Component: 1500 - total flux cleaned = -0.00242704 Jy ! Component: 1550 - total flux cleaned = -0.00247889 Jy ! Component: 1600 - total flux cleaned = -0.00247898 Jy ! Component: 1650 - total flux cleaned = -0.00256001 Jy ! Component: 1700 - total flux cleaned = -0.00258988 Jy ! Component: 1750 - total flux cleaned = -0.00262949 Jy ! Component: 1800 - total flux cleaned = -0.00264899 Jy ! Component: 1850 - total flux cleaned = -0.00271664 Jy ! Component: 1900 - total flux cleaned = -0.0027357 Jy ! Component: 1950 - total flux cleaned = -0.0027736 Jy ! Component: 2000 - total flux cleaned = -0.00279228 Jy ! Component: 2050 - total flux cleaned = -0.00282008 Jy ! Component: 2100 - total flux cleaned = -0.00283855 Jy ! Component: 2150 - total flux cleaned = -0.00289316 Jy ! Component: 2200 - total flux cleaned = -0.00290232 Jy ! Component: 2250 - total flux cleaned = -0.00295584 Jy ! Component: 2300 - total flux cleaned = -0.00295574 Jy ! Component: 2350 - total flux cleaned = -0.00299944 Jy ! Component: 2400 - total flux cleaned = -0.00303409 Jy ! Component: 2450 - total flux cleaned = -0.00304268 Jy ! Component: 2500 - total flux cleaned = -0.00307677 Jy ! Component: 2550 - total flux cleaned = -0.00313561 Jy ! Component: 2600 - total flux cleaned = -0.00311897 Jy ! Component: 2650 - total flux cleaned = -0.00318514 Jy ! Component: 2700 - total flux cleaned = -0.00319337 Jy ! Component: 2750 - total flux cleaned = -0.00317714 Jy ! Component: 2800 - total flux cleaned = -0.00319327 Jy ! Component: 2850 - total flux cleaned = -0.00321722 Jy ! Component: 2900 - total flux cleaned = -0.00323308 Jy ! Component: 2950 - total flux cleaned = -0.00322525 Jy ! Component: 3000 - total flux cleaned = -0.00321746 Jy ! Component: 3050 - total flux cleaned = -0.0032562 Jy ! Component: 3100 - total flux cleaned = -0.00327924 Jy ! Component: 3150 - total flux cleaned = -0.0032715 Jy ! Component: 3200 - total flux cleaned = -0.00328665 Jy ! Component: 3250 - total flux cleaned = -0.00333173 Jy ! Component: 3300 - total flux cleaned = -0.00333167 Jy ! Component: 3350 - total flux cleaned = -0.00335397 Jy ! Component: 3400 - total flux cleaned = -0.00336868 Jy ! Component: 3450 - total flux cleaned = -0.00339794 Jy ! Component: 3500 - total flux cleaned = -0.00344151 Jy ! Component: 3550 - total flux cleaned = -0.00347029 Jy ! Component: 3600 - total flux cleaned = -0.00352746 Jy ! Component: 3650 - total flux cleaned = -0.00353444 Jy ! Component: 3700 - total flux cleaned = -0.00354141 Jy ! Component: 3750 - total flux cleaned = -0.00354846 Jy ! Component: 3800 - total flux cleaned = -0.00357635 Jy ! Component: 3850 - total flux cleaned = -0.00361099 Jy ! Component: 3900 - total flux cleaned = -0.00363158 Jy ! Component: 3950 - total flux cleaned = -0.00363841 Jy ! Component: 4000 - total flux cleaned = -0.00364527 Jy ! Component: 4050 - total flux cleaned = -0.00365886 Jy ! Total flux subtracted in 4096 components = -0.00368572 Jy ! Clean residual min=-0.000381 max=0.000375 Jy/beam ! Clean residual mean=-0.000003 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0936946 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 411 components and 0.0936946 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1549+6134_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.633 x 5.102 at 31.98 degrees (North through East) ! Clean map min=-0.00080287 max=0.092047 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1549+6134_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0920474 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38211 0.38211 0.76422 1.52844 3.05688 6.11376 12.2275 24.455 48.9101 97.8202 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 785.114 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1549+6134_C_uvs.log closed on Sun Mar 30 00:50:05 2014