! Started logfile: /scr/pima/bp171a7_uvs/J1437+0405_C_uvs.log on Sun May 12 14:55:12 2013 obs /scr/pima/bp171a7_uvs/J1437+0405_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1437+0405_C_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.996753 visibilities/baseline/integration-bin. ! Found source: J1437+0405 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2456 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/bp171a7_uvs/J1437+0405_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. ! ! 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=1.009720Jy sigma=0.713891 ! Fit after self-cal, rms=0.901447Jy sigma=0.637340 ! 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=1.637 mas, bmaj=4.398 mas, bpa=13.14 degrees ! Estimated noise=25.5808 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 = 0.0749322 Jy ! Component: 100 - total flux cleaned = 0.0922081 Jy ! Total flux subtracted in 100 components = 0.0922081 Jy ! Clean residual min=-0.003964 max=0.006578 Jy/beam ! Clean residual mean=-0.000004 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.0922081 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0922081 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=0.025412Jy sigma=0.017966 ! Fit after self-cal, rms=0.025404Jy sigma=0.017961 ! 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=1.978 mas, bmaj=4.951 mas, bpa=10.78 degrees ! Estimated noise=20.1809 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 = 0.00823431 Jy ! Component: 100 - total flux cleaned = 0.0118243 Jy ! Component: 150 - total flux cleaned = 0.0135012 Jy ! Component: 200 - total flux cleaned = 0.0139616 Jy ! Total flux subtracted in 200 components = 0.0139616 Jy ! Clean residual min=-0.002778 max=0.003404 Jy/beam ! Clean residual mean=0.000006 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.10617 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.10617 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=0.022971Jy sigma=0.016240 ! Fit after self-cal, rms=0.022967Jy sigma=0.016238 ! 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: ! FD 1.05 HN 0.99 KP 0.97 LA 1.12 ! NL 1.05 OV 0.94 PT 0.93 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.04 KP 0.98 LA 1.13 ! NL 1.08 OV 1.04 PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.00 KP 0.99 LA 1.08 ! NL 1.11 OV 0.99 PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.00 KP 1.03 LA 1.08 ! NL 0.98 OV 0.97 PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.98 KP 1.00 LA 1.08 ! NL 0.95 OV 0.93 PT 0.92 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 0.99 LA 1.09 ! NL 0.96 OV 0.95 PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.93 KP 0.97 LA 1.04 ! NL 0.95 OV 0.94 PT 0.94 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.95 KP 0.99 LA 1.08 ! NL 0.91 OV 0.97 PT 0.91 SC 0.98 ! ! ! Fit before self-cal, rms=0.022967Jy sigma=0.016238 ! Fit after self-cal, rms=0.021327Jy sigma=0.015054 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.968 mas, bmaj=4.927 mas, bpa=10.69 degrees ! Estimated noise=20.0515 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 = 0.000803931 Jy ! Component: 100 - total flux cleaned = 0.000780737 Jy ! Component: 150 - total flux cleaned = 0.000760699 Jy ! Component: 200 - total flux cleaned = 0.00069181 Jy ! Total flux subtracted in 200 components = 0.00069181 Jy ! Clean residual min=-0.001058 max=0.000960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.106862 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.106862 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=0.021267Jy sigma=0.015009 ! Fit after self-cal, rms=0.021276Jy sigma=0.015006 ! 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=0.021276Jy sigma=0.015006 ! Fit after self-cal, rms=0.021263Jy sigma=0.015004 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.966 mas, bmaj=4.919 mas, bpa=10.69 degrees ! Estimated noise=20.0391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252752 Jy ! Component: 100 - total flux cleaned = 0.000278272 Jy ! Component: 150 - total flux cleaned = 0.000257828 Jy ! Component: 200 - total flux cleaned = 0.000240287 Jy ! Total flux subtracted in 200 components = 0.000240287 Jy ! Clean residual min=-0.000996 max=0.000964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.107102 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.107102 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=0.021250Jy sigma=0.014994 ! Fit after self-cal, rms=0.021250Jy sigma=0.014994 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.3759e-05 Jy ! Component: 100 - total flux cleaned = -1.61342e-05 Jy ! Component: 150 - total flux cleaned = -2.95415e-05 Jy ! Component: 200 - total flux cleaned = -4.18167e-05 Jy ! Total flux subtracted in 200 components = -4.18167e-05 Jy ! Clean residual min=-0.000980 max=0.000954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.10706 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.10706 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=0.021246Jy sigma=0.014991 ! Fit after self-cal, rms=0.021246Jy sigma=0.014991 ! 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=0.021246Jy sigma=0.014991 ! Fit after self-cal, rms=0.021233Jy sigma=0.014990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.965 mas, bmaj=4.917 mas, bpa=10.71 degrees ! Estimated noise=20.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.37757e-05 Jy ! Component: 100 - total flux cleaned = 2.38877e-05 Jy ! Component: 150 - total flux cleaned = 2.39359e-05 Jy ! Component: 200 - total flux cleaned = 1.53803e-05 Jy ! Total flux subtracted in 200 components = 1.53803e-05 Jy ! Clean residual min=-0.000984 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.107075 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.107075 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=0.021231Jy sigma=0.014989 ! Fit after self-cal, rms=0.021231Jy sigma=0.014988 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57064e-05 Jy ! Component: 100 - total flux cleaned = -1.58587e-05 Jy ! Component: 150 - total flux cleaned = -1.23241e-05 Jy ! Component: 200 - total flux cleaned = -1.24028e-05 Jy ! Total flux subtracted in 200 components = -1.24028e-05 Jy ! Clean residual min=-0.000989 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.107063 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.107063 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=0.021230Jy sigma=0.014988 ! Fit after self-cal, rms=0.021230Jy sigma=0.014987 ! 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=0.021230Jy sigma=0.014987 ! Fit after self-cal, rms=0.021225Jy sigma=0.014987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=7.289 mas, bpa=-4.589 degrees ! Estimated noise=24.7283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.97256e-05 Jy ! Component: 100 - total flux cleaned = 8.53992e-05 Jy ! Component: 150 - total flux cleaned = 9.01538e-05 Jy ! Component: 200 - total flux cleaned = 9.80916e-05 Jy ! Total flux subtracted in 200 components = 9.80916e-05 Jy ! Clean residual min=-0.000932 max=0.000944 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.107161 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.107161 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=0.021224Jy sigma=0.014988 ! Fit after self-cal, rms=0.021225Jy sigma=0.014988 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.94034e-05 Jy ! Component: 100 - total flux cleaned = 2.17195e-05 Jy ! Component: 150 - total flux cleaned = 2.8233e-05 Jy ! Component: 200 - total flux cleaned = 3.19387e-05 Jy ! Total flux subtracted in 200 components = 3.19387e-05 Jy ! Clean residual min=-0.000930 max=0.000930 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.107193 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.107193 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=0.021225Jy sigma=0.014988 ! Fit after self-cal, rms=0.021225Jy sigma=0.014988 ! 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=1.964 mas, bmaj=4.917 mas, bpa=10.72 degrees ! Estimated noise=20.0193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.964 x 4.917 at 10.72 degrees (North through East) ! Clean map min=-0.00096092 max=0.098317 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=1.63 mas, bmaj=4.374 mas, bpa=13.11 degrees ! Estimated noise=25.1089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735337 Jy ! Component: 100 - total flux cleaned = 0.0906999 Jy ! Component: 150 - total flux cleaned = 0.0980444 Jy ! Component: 200 - total flux cleaned = 0.102114 Jy ! Total flux subtracted in 200 components = 0.102114 Jy ! Clean residual min=-0.001796 max=0.002021 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.102114 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.102114 Jy ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=4.917 mas, bpa=10.72 degrees ! Estimated noise=20.0193 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 = 0.00290127 Jy ! Component: 100 - total flux cleaned = 0.00427612 Jy ! Component: 150 - total flux cleaned = 0.00468718 Jy ! Component: 200 - total flux cleaned = 0.00480107 Jy ! Total flux subtracted in 200 components = 0.00480107 Jy ! Clean residual min=-0.001073 max=0.000996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.106915 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.106915 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=3.707 mas, bmaj=7.289 mas, bpa=-4.589 degrees ! Estimated noise=24.7283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296823 Jy ! Component: 100 - total flux cleaned = 0.00033244 Jy ! Component: 150 - total flux cleaned = 0.000351721 Jy ! Component: 200 - total flux cleaned = 0.000359404 Jy ! Total flux subtracted in 200 components = 0.000359404 Jy ! Clean residual min=-0.000898 max=0.000902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.107274 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 = 6.88196e-06 Jy ! Component: 100 - total flux cleaned = 1.28163e-05 Jy ! Component: 150 - total flux cleaned = 1.31479e-05 Jy ! Component: 200 - total flux cleaned = 1.78016e-05 Jy ! Total flux subtracted in 200 components = 1.78016e-05 Jy ! Clean residual min=-0.000911 max=0.000909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.107292 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.107292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=4.917 mas, bpa=10.72 degrees ! Estimated noise=20.0193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226023 Jy ! Component: 100 - total flux cleaned = -0.000225818 Jy ! Component: 150 - total flux cleaned = -0.000256449 Jy ! Component: 200 - total flux cleaned = -0.000265337 Jy ! Total flux subtracted in 200 components = -0.000265337 Jy ! Clean residual min=-0.000984 max=0.000970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.107027 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.107027 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=0.021232Jy sigma=0.014994 ! Fit after self-cal, rms=0.021232Jy sigma=0.014994 wmodel /scr/pima/bp171a7_uvs/J1437+0405_C_map.mod ! Writing 55 model components to file: /scr/pima/bp171a7_uvs/J1437+0405_C_map.mod wobs /scr/pima/bp171a7_uvs/J1437+0405_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1437+0405_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1437+0405_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1437+0405_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 = -3.85811e-06 Jy ! Component: 100 - total flux cleaned = 4.47201e-05 Jy ! Component: 150 - total flux cleaned = 8.94945e-05 Jy ! Component: 200 - total flux cleaned = 0.000103289 Jy ! Component: 250 - total flux cleaned = 8.95123e-05 Jy ! Component: 300 - total flux cleaned = 0.000102266 Jy ! Component: 350 - total flux cleaned = 0.000102187 Jy ! Component: 400 - total flux cleaned = 0.000102156 Jy ! Component: 450 - total flux cleaned = 6.7768e-05 Jy ! Component: 500 - total flux cleaned = 4.58521e-05 Jy ! Component: 550 - total flux cleaned = 5.6816e-05 Jy ! Component: 600 - total flux cleaned = 2.57614e-05 Jy ! Component: 650 - total flux cleaned = 3.61517e-05 Jy ! Component: 700 - total flux cleaned = 3.64517e-05 Jy ! Component: 750 - total flux cleaned = 6.51848e-05 Jy ! Component: 800 - total flux cleaned = 6.49615e-05 Jy ! Component: 850 - total flux cleaned = 7.38367e-05 Jy ! Component: 900 - total flux cleaned = 8.24569e-05 Jy ! Component: 950 - total flux cleaned = 7.40745e-05 Jy ! Component: 1000 - total flux cleaned = 9.1045e-05 Jy ! Component: 1050 - total flux cleaned = 0.000107365 Jy ! Component: 1100 - total flux cleaned = 0.000131087 Jy ! Component: 1150 - total flux cleaned = 0.000107464 Jy ! Component: 1200 - total flux cleaned = 9.98594e-05 Jy ! Component: 1250 - total flux cleaned = 8.47388e-05 Jy ! Component: 1300 - total flux cleaned = 5.5546e-05 Jy ! Component: 1350 - total flux cleaned = 4.11585e-05 Jy ! Component: 1400 - total flux cleaned = 1.99565e-05 Jy ! Component: 1450 - total flux cleaned = -7.71929e-06 Jy ! Component: 1500 - total flux cleaned = -1.44828e-05 Jy ! Component: 1550 - total flux cleaned = -2.12558e-05 Jy ! Component: 1600 - total flux cleaned = -4.10312e-05 Jy ! Component: 1650 - total flux cleaned = -4.09084e-05 Jy ! Component: 1700 - total flux cleaned = -5.36354e-05 Jy ! Component: 1750 - total flux cleaned = -4.10386e-05 Jy ! Component: 1800 - total flux cleaned = -5.35247e-05 Jy ! Component: 1850 - total flux cleaned = -6.57098e-05 Jy ! Component: 1900 - total flux cleaned = -6.57364e-05 Jy ! Component: 1950 - total flux cleaned = -6.57228e-05 Jy ! Component: 2000 - total flux cleaned = -8.90677e-05 Jy ! Component: 2050 - total flux cleaned = -0.000106343 Jy ! Component: 2100 - total flux cleaned = -0.000117864 Jy ! Component: 2150 - total flux cleaned = -0.000146008 Jy ! Component: 2200 - total flux cleaned = -0.000157073 Jy ! Component: 2250 - total flux cleaned = -0.000162621 Jy ! Component: 2300 - total flux cleaned = -0.000178865 Jy ! Component: 2350 - total flux cleaned = -0.000189607 Jy ! Component: 2400 - total flux cleaned = -0.000226508 Jy ! Component: 2450 - total flux cleaned = -0.000226536 Jy ! Component: 2500 - total flux cleaned = -0.000236895 Jy ! Component: 2550 - total flux cleaned = -0.000242059 Jy ! Component: 2600 - total flux cleaned = -0.000282525 Jy ! Component: 2650 - total flux cleaned = -0.000287553 Jy ! Component: 2700 - total flux cleaned = -0.000302392 Jy ! Component: 2750 - total flux cleaned = -0.000326925 Jy ! Component: 2800 - total flux cleaned = -0.000331786 Jy ! Component: 2850 - total flux cleaned = -0.000360644 Jy ! Component: 2900 - total flux cleaned = -0.000379652 Jy ! Component: 2950 - total flux cleaned = -0.000403193 Jy ! Component: 3000 - total flux cleaned = -0.000407865 Jy ! Component: 3050 - total flux cleaned = -0.000426407 Jy ! Component: 3100 - total flux cleaned = -0.000449393 Jy ! Component: 3150 - total flux cleaned = -0.000463062 Jy ! Component: 3200 - total flux cleaned = -0.000467597 Jy ! Component: 3250 - total flux cleaned = -0.000485642 Jy ! Component: 3300 - total flux cleaned = -0.000507988 Jy ! Component: 3350 - total flux cleaned = -0.000516822 Jy ! Component: 3400 - total flux cleaned = -0.000516812 Jy ! Component: 3450 - total flux cleaned = -0.00052997 Jy ! Component: 3500 - total flux cleaned = -0.000555987 Jy ! Component: 3550 - total flux cleaned = -0.000564603 Jy ! Component: 3600 - total flux cleaned = -0.000586001 Jy ! Component: 3650 - total flux cleaned = -0.000598728 Jy ! Component: 3700 - total flux cleaned = -0.000611385 Jy ! Component: 3750 - total flux cleaned = -0.00061141 Jy ! Component: 3800 - total flux cleaned = -0.000628124 Jy ! Component: 3850 - total flux cleaned = -0.000648905 Jy ! Component: 3900 - total flux cleaned = -0.000657162 Jy ! Component: 3950 - total flux cleaned = -0.000690084 Jy ! Component: 4000 - total flux cleaned = -0.000706432 Jy ! Component: 4050 - total flux cleaned = -0.000718627 Jy ! Total flux subtracted in 4096 components = -0.000755092 Jy ! Clean residual min=-0.000226 max=0.000227 Jy/beam ! Clean residual mean=-0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.106272 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 294 components and 0.106272 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1437+0405_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.964 x 4.917 at 10.72 degrees (North through East) ! Clean map min=-0.00060616 max=0.097757 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1437+0405_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0977568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.59619e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202427 0.202427 0.404853 0.809707 1.61941 3.23883 6.47766 12.9553 25.9106 51.8212 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1437+0405_C_uvs.log closed on Sun May 12 14:55:16 2013