! Started logfile: /scr/pima/bp171a0_uvs/J0655+5704_C_uvs.log on Fri Mar 15 08:58:09 2013 obs /scr/pima/bp171a0_uvs/J0655+5704_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0655+5704_C_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.803571 visibilities/baseline/integration-bin. ! Found source: J0655+5704 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3240 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 /scr/pima/bp171a0_uvs/J0655+5704_C] 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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012189Jy sigma=0.715446 ! Fit after self-cal, rms=0.919478Jy sigma=0.649933 ! 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=2.085 mas, bmaj=4.856 mas, bpa=-38.27 degrees ! Estimated noise=30.6122 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 (-0.3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582899 Jy ! Component: 100 - total flux cleaned = 0.0873108 Jy ! Total flux subtracted in 100 components = 0.0873108 Jy ! Clean residual min=-0.007020 max=0.013923 Jy/beam ! Clean residual mean=0.000017 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 0.0873108 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0873108 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=0.058043Jy sigma=0.040969 ! Fit after self-cal, rms=0.056034Jy sigma=0.039549 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190146 Jy ! Component: 100 - total flux cleaned = 0.0285108 Jy ! Total flux subtracted in 100 components = 0.0285108 Jy ! Clean residual min=-0.005945 max=0.007115 Jy/beam ! Clean residual mean=0.000008 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.115822 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.115822 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=0.047096Jy sigma=0.033228 ! Fit after self-cal, rms=0.046892Jy sigma=0.033084 ! 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=2.575 mas, bmaj=5.384 mas, bpa=-41.6 degrees ! Estimated noise=17.5752 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 = 0.0091457 Jy ! Component: 100 - total flux cleaned = 0.0137357 Jy ! Component: 150 - total flux cleaned = 0.0163968 Jy ! Component: 200 - total flux cleaned = 0.0181032 Jy ! Total flux subtracted in 200 components = 0.0181032 Jy ! Clean residual min=-0.007757 max=0.007203 Jy/beam ! Clean residual mean=-0.000008 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.133925 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 57 components and 0.133925 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=0.045178Jy sigma=0.031875 ! Fit after self-cal, rms=0.045173Jy sigma=0.031872 ! 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 0.92 FD 0.67 HN 0.81 KP 0.89 ! LA 0.92 NL 0.97 OV 0.77 PT 0.97 ! SC 0.78 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.68 HN 0.85 KP 0.91 ! LA 0.93 NL 1.04 OV 0.71 PT 0.97 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.72 HN 0.71 KP 1.03 ! LA 0.96 NL 0.95 OV 0.86 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.09 KP 1.06 ! LA 1.14 NL 0.97 OV 1.09 PT 1.04 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 HN 1.06 KP 1.24 ! LA 1.13 NL 1.08 OV 1.34 PT 1.09 ! SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 1.05 KP 1.08 ! LA 1.19 NL 1.00 OV 1.06 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 1.08 KP 1.11 ! LA 1.52 NL 1.28 OV 1.04 PT 1.03 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 1.19 KP 1.16 ! LA 1.11 NL 1.07 OV 1.10 PT 1.05 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.045173Jy sigma=0.031872 ! Fit after self-cal, rms=0.033599Jy sigma=0.024595 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.582 mas, bmaj=5.411 mas, bpa=-42.1 degrees ! Estimated noise=17.3108 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 = -2.50316e-05 Jy ! Component: 100 - total flux cleaned = 5.97907e-06 Jy ! Component: 150 - total flux cleaned = -1.7187e-05 Jy ! Component: 200 - total flux cleaned = -3.70595e-05 Jy ! Total flux subtracted in 200 components = -3.70595e-05 Jy ! Clean residual min=-0.001317 max=0.001400 Jy/beam ! Clean residual mean=0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.133888 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.133888 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=0.033551Jy sigma=0.024574 ! Fit after self-cal, rms=0.033612Jy sigma=0.024553 ! 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=0.033612Jy sigma=0.024553 ! Fit after self-cal, rms=0.033643Jy sigma=0.024551 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.581 mas, bmaj=5.41 mas, bpa=-42.14 degrees ! Estimated noise=17.3152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167694 Jy ! Component: 100 - total flux cleaned = -0.000184726 Jy ! Component: 150 - total flux cleaned = -0.000228451 Jy ! Component: 200 - total flux cleaned = -0.00025391 Jy ! Total flux subtracted in 200 components = -0.00025391 Jy ! Clean residual min=-0.001298 max=0.001415 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.133634 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.133634 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=0.033624Jy sigma=0.024544 ! Fit after self-cal, rms=0.033626Jy sigma=0.024544 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 = -3.53119e-05 Jy ! Component: 100 - total flux cleaned = -4.42059e-05 Jy ! Component: 150 - total flux cleaned = -7.86807e-05 Jy ! Component: 200 - total flux cleaned = -0.000117199 Jy ! Total flux subtracted in 200 components = -0.000117199 Jy ! Clean residual min=-0.001313 max=0.001413 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.133517 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.133517 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=0.033619Jy sigma=0.024542 ! Fit after self-cal, rms=0.033619Jy sigma=0.024542 ! 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=0.033619Jy sigma=0.024542 ! Fit after self-cal, rms=0.033633Jy sigma=0.024540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.581 mas, bmaj=5.411 mas, bpa=-42.16 degrees ! Estimated noise=17.3217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292284 Jy ! Component: 100 - total flux cleaned = -0.000365261 Jy ! Component: 150 - total flux cleaned = -0.000411233 Jy ! Component: 200 - total flux cleaned = -0.000431727 Jy ! Total flux subtracted in 200 components = -0.000431727 Jy ! Clean residual min=-0.001310 max=0.001413 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.133085 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.133085 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=0.033628Jy sigma=0.024538 ! Fit after self-cal, rms=0.033628Jy sigma=0.024538 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 = -5.20104e-05 Jy ! Component: 100 - total flux cleaned = -6.42069e-05 Jy ! Component: 150 - total flux cleaned = -8.1165e-05 Jy ! Component: 200 - total flux cleaned = -9.72108e-05 Jy ! Total flux subtracted in 200 components = -9.72108e-05 Jy ! Clean residual min=-0.001312 max=0.001409 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.132988 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.132988 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=0.033626Jy sigma=0.024537 ! Fit after self-cal, rms=0.033626Jy sigma=0.024537 ! 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=0.033626Jy sigma=0.024537 ! Fit after self-cal, rms=0.033635Jy sigma=0.024536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=6.04 mas, bpa=-43.19 degrees ! Estimated noise=19.4493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278116 Jy ! Component: 100 - total flux cleaned = -0.00035491 Jy ! Component: 150 - total flux cleaned = -0.000378192 Jy ! Component: 200 - total flux cleaned = -0.000401159 Jy ! Total flux subtracted in 200 components = -0.000401159 Jy ! Clean residual min=-0.001193 max=0.001404 Jy/beam ! Clean residual mean=0.000005 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.132587 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.132587 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=0.033634Jy sigma=0.024535 ! Fit after self-cal, rms=0.033634Jy sigma=0.024535 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 = -8.20379e-05 Jy ! Component: 100 - total flux cleaned = -8.22092e-05 Jy ! Component: 150 - total flux cleaned = -8.21898e-05 Jy ! Component: 200 - total flux cleaned = -8.21884e-05 Jy ! Total flux subtracted in 200 components = -8.21884e-05 Jy ! Clean residual min=-0.001195 max=0.001392 Jy/beam ! Clean residual mean=0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.132504 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 94 components and 0.132504 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=0.033635Jy sigma=0.024534 ! Fit after self-cal, rms=0.033635Jy sigma=0.024534 ! 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=2.581 mas, bmaj=5.411 mas, bpa=-42.16 degrees ! Estimated noise=17.3246 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.581 x 5.411 at -42.16 degrees (North through East) ! Clean map min=-0.0012581 max=0.077711 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=2.11 mas, bmaj=4.934 mas, bpa=-39.17 degrees ! Estimated noise=31.3394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0610833 Jy ! Component: 100 - total flux cleaned = 0.0928632 Jy ! Component: 150 - total flux cleaned = 0.109959 Jy ! Component: 200 - total flux cleaned = 0.119166 Jy ! Total flux subtracted in 200 components = 0.119166 Jy ! Clean residual min=-0.003092 max=0.004427 Jy/beam ! Clean residual mean=0.000005 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.119166 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.119166 Jy ! Inverting map and beam ! Estimated beam: bmin=2.581 mas, bmaj=5.411 mas, bpa=-42.16 degrees ! Estimated noise=17.3246 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 = 0.00653214 Jy ! Component: 100 - total flux cleaned = 0.00947027 Jy ! Component: 150 - total flux cleaned = 0.0111112 Jy ! Component: 200 - total flux cleaned = 0.0121102 Jy ! Total flux subtracted in 200 components = 0.0121102 Jy ! Clean residual min=-0.001495 max=0.001350 Jy/beam ! Clean residual mean=0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.131276 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.131276 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=3.882 mas, bmaj=6.04 mas, bpa=-43.19 degrees ! Estimated noise=19.4493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758083 Jy ! Component: 100 - total flux cleaned = 0.000950598 Jy ! Component: 150 - total flux cleaned = 0.00104905 Jy ! Component: 200 - total flux cleaned = 0.00112378 Jy ! Total flux subtracted in 200 components = 0.00112378 Jy ! Clean residual min=-0.001245 max=0.001400 Jy/beam ! Clean residual mean=0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.1324 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 = 3.75735e-05 Jy ! Component: 100 - total flux cleaned = 5.03508e-05 Jy ! Component: 150 - total flux cleaned = 5.6189e-05 Jy ! Component: 200 - total flux cleaned = 6.67448e-05 Jy ! Total flux subtracted in 200 components = 6.67448e-05 Jy ! Clean residual min=-0.001220 max=0.001399 Jy/beam ! Clean residual mean=0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.132466 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.132466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.581 mas, bmaj=5.411 mas, bpa=-42.16 degrees ! Estimated noise=17.3246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41146e-05 Jy ! Component: 100 - total flux cleaned = 4.56347e-05 Jy ! Component: 150 - total flux cleaned = 3.53842e-05 Jy ! Component: 200 - total flux cleaned = 6.44818e-08 Jy ! Total flux subtracted in 200 components = 6.44818e-08 Jy ! Clean residual min=-0.001328 max=0.001399 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.132466 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.132466 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=0.033644Jy sigma=0.024539 ! Fit after self-cal, rms=0.033644Jy sigma=0.024539 wmodel /scr/pima/bp171a0_uvs/J0655+5704_C_map.mod ! Writing 67 model components to file: /scr/pima/bp171a0_uvs/J0655+5704_C_map.mod wobs /scr/pima/bp171a0_uvs/J0655+5704_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0655+5704_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0655+5704_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0655+5704_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 = 5.69373e-05 Jy ! Component: 100 - total flux cleaned = -1.08706e-05 Jy ! Component: 150 - total flux cleaned = -5.36753e-05 Jy ! Component: 200 - total flux cleaned = -5.39429e-05 Jy ! Component: 250 - total flux cleaned = -3.39349e-05 Jy ! Component: 300 - total flux cleaned = 4.28456e-05 Jy ! Component: 350 - total flux cleaned = 9.93793e-05 Jy ! Component: 400 - total flux cleaned = 0.000172261 Jy ! Component: 450 - total flux cleaned = 0.000260606 Jy ! Component: 500 - total flux cleaned = 0.000277679 Jy ! Component: 550 - total flux cleaned = 0.000294208 Jy ! Component: 600 - total flux cleaned = 0.000326972 Jy ! Component: 650 - total flux cleaned = 0.000342779 Jy ! Component: 700 - total flux cleaned = 0.000327372 Jy ! Component: 750 - total flux cleaned = 0.00040398 Jy ! Component: 800 - total flux cleaned = 0.000418674 Jy ! Component: 850 - total flux cleaned = 0.000418721 Jy ! Component: 900 - total flux cleaned = 0.000433239 Jy ! Component: 950 - total flux cleaned = 0.000461385 Jy ! Component: 1000 - total flux cleaned = 0.000433436 Jy ! Component: 1050 - total flux cleaned = 0.000447341 Jy ! Component: 1100 - total flux cleaned = 0.000500905 Jy ! Component: 1150 - total flux cleaned = 0.000526847 Jy ! Component: 1200 - total flux cleaned = 0.000514006 Jy ! Component: 1250 - total flux cleaned = 0.000539724 Jy ! Component: 1300 - total flux cleaned = 0.00061471 Jy ! Component: 1350 - total flux cleaned = 0.000626792 Jy ! Component: 1400 - total flux cleaned = 0.000638825 Jy ! Component: 1450 - total flux cleaned = 0.000626957 Jy ! Component: 1500 - total flux cleaned = 0.000661839 Jy ! Component: 1550 - total flux cleaned = 0.000604477 Jy ! Component: 1600 - total flux cleaned = 0.000638447 Jy ! Component: 1650 - total flux cleaned = 0.000616212 Jy ! Component: 1700 - total flux cleaned = 0.000605467 Jy ! Component: 1750 - total flux cleaned = 0.000627194 Jy ! Component: 1800 - total flux cleaned = 0.000616335 Jy ! Component: 1850 - total flux cleaned = 0.000563701 Jy ! Component: 1900 - total flux cleaned = 0.000574071 Jy ! Component: 1950 - total flux cleaned = 0.000574076 Jy ! Component: 2000 - total flux cleaned = 0.000593924 Jy ! Component: 2050 - total flux cleaned = 0.000583745 Jy ! Component: 2100 - total flux cleaned = 0.000563857 Jy ! Component: 2150 - total flux cleaned = 0.000563617 Jy ! Component: 2200 - total flux cleaned = 0.000534962 Jy ! Component: 2250 - total flux cleaned = 0.00053512 Jy ! Component: 2300 - total flux cleaned = 0.000488424 Jy ! Component: 2350 - total flux cleaned = 0.00047009 Jy ! Component: 2400 - total flux cleaned = 0.000460958 Jy ! Component: 2450 - total flux cleaned = 0.000397778 Jy ! Component: 2500 - total flux cleaned = 0.000353003 Jy ! Component: 2550 - total flux cleaned = 0.000273811 Jy ! Component: 2600 - total flux cleaned = 0.000247628 Jy ! Component: 2650 - total flux cleaned = 0.000178667 Jy ! Component: 2700 - total flux cleaned = 0.000144558 Jy ! Component: 2750 - total flux cleaned = 0.000110757 Jy ! Component: 2800 - total flux cleaned = 6.05172e-05 Jy ! Component: 2850 - total flux cleaned = 4.39833e-05 Jy ! Component: 2900 - total flux cleaned = 1.93745e-05 Jy ! Component: 2950 - total flux cleaned = -4.9202e-06 Jy ! Component: 3000 - total flux cleaned = -2.91209e-05 Jy ! Component: 3050 - total flux cleaned = -9.27853e-05 Jy ! Component: 3100 - total flux cleaned = -0.000100666 Jy ! Component: 3150 - total flux cleaned = -0.000116295 Jy ! Component: 3200 - total flux cleaned = -0.0001551 Jy ! Component: 3250 - total flux cleaned = -0.000201178 Jy ! Component: 3300 - total flux cleaned = -0.000216307 Jy ! Component: 3350 - total flux cleaned = -0.000216414 Jy ! Component: 3400 - total flux cleaned = -0.00022402 Jy ! Component: 3450 - total flux cleaned = -0.000231453 Jy ! Component: 3500 - total flux cleaned = -0.000231415 Jy ! Component: 3550 - total flux cleaned = -0.000238781 Jy ! Component: 3600 - total flux cleaned = -0.000231494 Jy ! Component: 3650 - total flux cleaned = -0.000253131 Jy ! Component: 3700 - total flux cleaned = -0.000217286 Jy ! Component: 3750 - total flux cleaned = -0.000203078 Jy ! Component: 3800 - total flux cleaned = -0.000203094 Jy ! Component: 3850 - total flux cleaned = -0.000196003 Jy ! Component: 3900 - total flux cleaned = -0.000161152 Jy ! Component: 3950 - total flux cleaned = -0.000140348 Jy ! Component: 4000 - total flux cleaned = -0.000147193 Jy ! Component: 4050 - total flux cleaned = -0.000119791 Jy ! Total flux subtracted in 4096 components = -0.00012659 Jy ! Clean residual min=-0.000444 max=0.000379 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.13234 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 362 components and 0.13234 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0655+5704_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.581 x 5.411 at -42.16 degrees (North through East) ! Clean map min=-0.0013731 max=0.078088 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0655+5704_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.078088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471818 0.471818 0.943636 1.88727 3.77454 7.54909 15.0982 30.1964 60.3927 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0655+5704_C_uvs.log closed on Fri Mar 15 08:58:12 2013