! Started logfile: /scr/pima/bp171ag_uvs/J2116+0644_C_uvs.log on Fri Oct 11 03:46:00 2013 obs /scr/pima/bp171ag_uvs/J2116+0644_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2116+0644_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2116+0644 ! ! 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 /scr/pima/bp171ag_uvs/J2116+0644_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=1.005820Jy sigma=5.424141 ! Fit after self-cal, rms=0.880600Jy sigma=4.673593 ! 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=1.479 mas, bmaj=3.769 mas, bpa=-3.337 degrees ! Estimated noise=5.71309 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 = 0.0924603 Jy ! Component: 100 - total flux cleaned = 0.121708 Jy ! Total flux subtracted in 100 components = 0.121708 Jy ! Clean residual min=-0.005100 max=0.013056 Jy/beam ! Clean residual mean=0.000022 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.121708 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.121708 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=0.031979Jy sigma=0.192684 ! Fit after self-cal, rms=0.031608Jy sigma=0.191886 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144029 Jy ! Component: 100 - total flux cleaned = 0.0219919 Jy ! Total flux subtracted in 100 components = 0.0219919 Jy ! Clean residual min=-0.003127 max=0.005709 Jy/beam ! Clean residual mean=0.000006 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.1437 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.1437 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=0.025103Jy sigma=0.135753 ! Fit after self-cal, rms=0.025016Jy sigma=0.135584 ! Inverting map ! Added new window around map position (-2.1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559704 Jy ! Component: 100 - total flux cleaned = 0.00893503 Jy ! Total flux subtracted in 100 components = 0.00893503 Jy ! Clean residual min=-0.002940 max=0.003293 Jy/beam ! Clean residual mean=0.000000 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.152635 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.152635 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=0.023931Jy sigma=0.125647 ! Fit after self-cal, rms=0.023825Jy sigma=0.125333 ! 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=1.823 mas, bmaj=4.17 mas, bpa=-1.64 degrees ! Estimated noise=4.20725 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 = 0.00272927 Jy ! Component: 100 - total flux cleaned = 0.00393993 Jy ! Component: 150 - total flux cleaned = 0.00439042 Jy ! Component: 200 - total flux cleaned = 0.00471907 Jy ! Total flux subtracted in 200 components = 0.00471907 Jy ! Clean residual min=-0.003052 max=0.003451 Jy/beam ! Clean residual mean=-0.000003 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.157354 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.157354 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=0.023614Jy sigma=0.122728 ! Fit after self-cal, rms=0.023577Jy sigma=0.122651 ! 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 0.96 FD 1.02 HN 0.98 KP 0.91 ! LA 0.98 MK 0.99 NL 1.04 OV 0.92 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.97 KP 0.94 ! LA 1.05 MK 0.97 NL 1.06 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.94 KP 0.64 ! LA 1.01 MK 0.87 NL 0.88 OV 0.93 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.96 KP 1.02 ! LA 1.06 MK 1.08 NL 0.96 OV 0.94 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 1.03 ! LA 1.10 MK 1.03 NL 1.01 OV 0.94 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.08 KP 1.03 ! LA 1.16 MK 1.01 NL 0.97 OV 0.97 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.03 KP 1.04 ! LA 1.07 MK 0.98 NL 0.99 OV 0.95 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.07 KP 1.10 ! LA 1.06 MK 0.96 NL 1.00 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.023577Jy sigma=0.122651 ! Fit after self-cal, rms=0.018033Jy sigma=0.086178 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.824 mas, bmaj=4.181 mas, bpa=-1.701 degrees ! Estimated noise=4.13798 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 (-13.5, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019921 Jy ! Component: 100 - total flux cleaned = 0.00202826 Jy ! Component: 150 - total flux cleaned = 0.00188305 Jy ! Component: 200 - total flux cleaned = 0.00188273 Jy ! Total flux subtracted in 200 components = 0.00188273 Jy ! Clean residual min=-0.001415 max=0.001311 Jy/beam ! Clean residual mean=0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.159237 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.159237 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=0.017394Jy sigma=0.084126 ! Fit after self-cal, rms=0.017383Jy sigma=0.083972 ! 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=0.017383Jy sigma=0.083972 ! Fit after self-cal, rms=0.017430Jy sigma=0.083455 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.824 mas, bmaj=4.182 mas, bpa=-1.746 degrees ! Estimated noise=4.09548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000895576 Jy ! Component: 100 - total flux cleaned = -0.000797911 Jy ! Component: 150 - total flux cleaned = -0.000721515 Jy ! Component: 200 - total flux cleaned = -0.000721464 Jy ! Total flux subtracted in 200 components = -0.000721464 Jy ! Clean residual min=-0.001425 max=0.001240 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.158515 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.158515 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=0.017105Jy sigma=0.083610 ! Fit after self-cal, rms=0.017096Jy sigma=0.083574 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 = 0.000190723 Jy ! Component: 100 - total flux cleaned = 0.000210866 Jy ! Component: 150 - total flux cleaned = 0.000226548 Jy ! Component: 200 - total flux cleaned = 0.000226314 Jy ! Total flux subtracted in 200 components = 0.000226314 Jy ! Clean residual min=-0.001388 max=0.001187 Jy/beam ! Clean residual mean=0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.158741 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.158741 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=0.017029Jy sigma=0.083550 ! Fit after self-cal, rms=0.017020Jy sigma=0.083530 ! 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=0.017020Jy sigma=0.083530 ! Fit after self-cal, rms=0.017061Jy sigma=0.083034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.822 mas, bmaj=4.183 mas, bpa=-1.818 degrees ! Estimated noise=4.04821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117233 Jy ! Component: 100 - total flux cleaned = -0.00133082 Jy ! Component: 150 - total flux cleaned = -0.0013322 Jy ! Component: 200 - total flux cleaned = -0.00130356 Jy ! Total flux subtracted in 200 components = -0.00130356 Jy ! Clean residual min=-0.001392 max=0.001181 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.157438 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.157438 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=0.016798Jy sigma=0.083397 ! Fit after self-cal, rms=0.016793Jy sigma=0.083381 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 = 1.94708e-05 Jy ! Component: 100 - total flux cleaned = 6.02951e-05 Jy ! Component: 150 - total flux cleaned = 7.2176e-05 Jy ! Component: 200 - total flux cleaned = 9.37163e-05 Jy ! Total flux subtracted in 200 components = 9.37163e-05 Jy ! Clean residual min=-0.001363 max=0.001146 Jy/beam ! Clean residual mean=0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.157531 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.157531 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=0.016754Jy sigma=0.083393 ! Fit after self-cal, rms=0.016747Jy sigma=0.083380 ! 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=0.016747Jy sigma=0.083380 ! Fit after self-cal, rms=0.016781Jy sigma=0.082915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.976 mas, bmaj=6.127 mas, bpa=7.755 degrees ! Estimated noise=4.33115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012981 Jy ! Component: 100 - total flux cleaned = -0.0014009 Jy ! Component: 150 - total flux cleaned = -0.00144106 Jy ! Component: 200 - total flux cleaned = -0.00148617 Jy ! Total flux subtracted in 200 components = -0.00148617 Jy ! Clean residual min=-0.001332 max=0.001516 Jy/beam ! Clean residual mean=0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.156045 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.156045 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=0.016555Jy sigma=0.083296 ! Fit after self-cal, rms=0.016550Jy sigma=0.083284 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 = -2.56329e-05 Jy ! Component: 100 - total flux cleaned = -2.50244e-05 Jy ! Component: 150 - total flux cleaned = -2.50706e-05 Jy ! Component: 200 - total flux cleaned = -1.81977e-05 Jy ! Total flux subtracted in 200 components = -1.81977e-05 Jy ! Clean residual min=-0.001329 max=0.001513 Jy/beam ! Clean residual mean=0.000006 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.156027 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 140 components and 0.156027 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=0.016541Jy sigma=0.083328 ! Fit after self-cal, rms=0.016539Jy sigma=0.083323 ! 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=1.821 mas, bmaj=4.184 mas, bpa=-1.877 degrees ! Estimated noise=4.0016 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.821 x 4.184 at -1.877 degrees (North through East) ! Clean map min=-0.0012868 max=0.11502 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=1.48 mas, bmaj=3.785 mas, bpa=-3.412 degrees ! Estimated noise=5.46193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0885932 Jy ! Component: 100 - total flux cleaned = 0.117474 Jy ! Component: 150 - total flux cleaned = 0.130582 Jy ! Component: 200 - total flux cleaned = 0.137833 Jy ! Total flux subtracted in 200 components = 0.137833 Jy ! Clean residual min=-0.002385 max=0.004205 Jy/beam ! Clean residual mean=0.000010 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.137833 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.137833 Jy ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=4.184 mas, bpa=-1.877 degrees ! Estimated noise=4.0016 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, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576366 Jy ! Component: 100 - total flux cleaned = 0.00936589 Jy ! Component: 150 - total flux cleaned = 0.0118471 Jy ! Component: 200 - total flux cleaned = 0.0136844 Jy ! Total flux subtracted in 200 components = 0.0136844 Jy ! Clean residual min=-0.001400 max=0.001554 Jy/beam ! Clean residual mean=0.000006 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.151518 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.151518 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=3.976 mas, bmaj=6.127 mas, bpa=7.755 degrees ! Estimated noise=4.33115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190061 Jy ! Component: 100 - total flux cleaned = 0.00313851 Jy ! Component: 150 - total flux cleaned = 0.00370419 Jy ! Component: 200 - total flux cleaned = 0.0039997 Jy ! Total flux subtracted in 200 components = 0.0039997 Jy ! Clean residual min=-0.001362 max=0.001563 Jy/beam ! Clean residual mean=0.000007 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.155517 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019223 Jy ! Component: 100 - total flux cleaned = 0.000316552 Jy ! Component: 150 - total flux cleaned = 0.000330387 Jy ! Component: 200 - total flux cleaned = 0.000330879 Jy ! Total flux subtracted in 200 components = 0.000330879 Jy ! Clean residual min=-0.001355 max=0.001514 Jy/beam ! Clean residual mean=0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.155848 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 120 components and 0.155848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=4.184 mas, bpa=-1.877 degrees ! Estimated noise=4.0016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16511e-06 Jy ! Component: 100 - total flux cleaned = -8.69665e-05 Jy ! Component: 150 - total flux cleaned = -0.000160931 Jy ! Component: 200 - total flux cleaned = -0.000182195 Jy ! Total flux subtracted in 200 components = -0.000182195 Jy ! Clean residual min=-0.001203 max=0.001116 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.155666 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.155666 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=0.016524Jy sigma=0.083381 ! Fit after self-cal, rms=0.016517Jy sigma=0.083361 wmodel /scr/pima/bp171ag_uvs/J2116+0644_C_map.mod ! Writing 138 model components to file: /scr/pima/bp171ag_uvs/J2116+0644_C_map.mod wobs /scr/pima/bp171ag_uvs/J2116+0644_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2116+0644_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2116+0644_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ag_uvs/J2116+0644_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 = -0.000272801 Jy ! Component: 100 - total flux cleaned = -0.000194904 Jy ! Component: 150 - total flux cleaned = -4.80426e-05 Jy ! Component: 200 - total flux cleaned = 3.90366e-05 Jy ! Component: 250 - total flux cleaned = 8.8187e-05 Jy ! Component: 300 - total flux cleaned = 0.000135096 Jy ! Component: 350 - total flux cleaned = 0.000240659 Jy ! Component: 400 - total flux cleaned = 0.000327976 Jy ! Component: 450 - total flux cleaned = 0.000454943 Jy ! Component: 500 - total flux cleaned = 0.000605397 Jy ! Component: 550 - total flux cleaned = 0.000698362 Jy ! Component: 600 - total flux cleaned = 0.000814973 Jy ! Component: 650 - total flux cleaned = 0.000915683 Jy ! Component: 700 - total flux cleaned = 0.000989533 Jy ! Component: 750 - total flux cleaned = 0.00107368 Jy ! Component: 800 - total flux cleaned = 0.00112059 Jy ! Component: 850 - total flux cleaned = 0.00118951 Jy ! Component: 900 - total flux cleaned = 0.00120106 Jy ! Component: 950 - total flux cleaned = 0.00124536 Jy ! Component: 1000 - total flux cleaned = 0.00128879 Jy ! Component: 1050 - total flux cleaned = 0.0012994 Jy ! Component: 1100 - total flux cleaned = 0.00132019 Jy ! Component: 1150 - total flux cleaned = 0.00134045 Jy ! Component: 1200 - total flux cleaned = 0.00133014 Jy ! Component: 1250 - total flux cleaned = 0.00134005 Jy ! Component: 1300 - total flux cleaned = 0.00134977 Jy ! Component: 1350 - total flux cleaned = 0.0013593 Jy ! Component: 1400 - total flux cleaned = 0.00134048 Jy ! Component: 1450 - total flux cleaned = 0.00130354 Jy ! Component: 1500 - total flux cleaned = 0.00128529 Jy ! Component: 1550 - total flux cleaned = 0.00123138 Jy ! Component: 1600 - total flux cleaned = 0.00122263 Jy ! Component: 1650 - total flux cleaned = 0.00122275 Jy ! Component: 1700 - total flux cleaned = 0.00117961 Jy ! Component: 1750 - total flux cleaned = 0.00117106 Jy ! Component: 1800 - total flux cleaned = 0.00114571 Jy ! Component: 1850 - total flux cleaned = 0.0011375 Jy ! Component: 1900 - total flux cleaned = 0.00112114 Jy ! Component: 1950 - total flux cleaned = 0.00112941 Jy ! Component: 2000 - total flux cleaned = 0.00113737 Jy ! Component: 2050 - total flux cleaned = 0.00108955 Jy ! Component: 2100 - total flux cleaned = 0.00108188 Jy ! Component: 2150 - total flux cleaned = 0.00105086 Jy ! Component: 2200 - total flux cleaned = 0.00104323 Jy ! Component: 2250 - total flux cleaned = 0.000997425 Jy ! Component: 2300 - total flux cleaned = 0.000959632 Jy ! Component: 2350 - total flux cleaned = 0.000952078 Jy ! Component: 2400 - total flux cleaned = 0.000937219 Jy ! Component: 2450 - total flux cleaned = 0.000922594 Jy ! Component: 2500 - total flux cleaned = 0.000907988 Jy ! Component: 2550 - total flux cleaned = 0.000900772 Jy ! Component: 2600 - total flux cleaned = 0.000879475 Jy ! Component: 2650 - total flux cleaned = 0.000858337 Jy ! Component: 2700 - total flux cleaned = 0.000851418 Jy ! Component: 2750 - total flux cleaned = 0.000823747 Jy ! Component: 2800 - total flux cleaned = 0.000803234 Jy ! Component: 2850 - total flux cleaned = 0.000796422 Jy ! Component: 2900 - total flux cleaned = 0.00078291 Jy ! Component: 2950 - total flux cleaned = 0.000762746 Jy ! Component: 3000 - total flux cleaned = 0.000742843 Jy ! Component: 3050 - total flux cleaned = 0.000716493 Jy ! Component: 3100 - total flux cleaned = 0.000709947 Jy ! Component: 3150 - total flux cleaned = 0.000677559 Jy ! Component: 3200 - total flux cleaned = 0.000651848 Jy ! Component: 3250 - total flux cleaned = 0.000613605 Jy ! Component: 3300 - total flux cleaned = 0.000594704 Jy ! Component: 3350 - total flux cleaned = 0.000607296 Jy ! Component: 3400 - total flux cleaned = 0.000588542 Jy ! Component: 3450 - total flux cleaned = 0.000563694 Jy ! Component: 3500 - total flux cleaned = 0.000532979 Jy ! Component: 3550 - total flux cleaned = 0.000526846 Jy ! Component: 3600 - total flux cleaned = 0.00051476 Jy ! Component: 3650 - total flux cleaned = 0.000508712 Jy ! Component: 3700 - total flux cleaned = 0.0004668 Jy ! Component: 3750 - total flux cleaned = 0.000448968 Jy ! Component: 3800 - total flux cleaned = 0.000460848 Jy ! Component: 3850 - total flux cleaned = 0.000460838 Jy ! Component: 3900 - total flux cleaned = 0.000460884 Jy ! Component: 3950 - total flux cleaned = 0.000478316 Jy ! Component: 4000 - total flux cleaned = 0.000461011 Jy ! Component: 4050 - total flux cleaned = 0.000466764 Jy ! Total flux subtracted in 4096 components = 0.000443913 Jy ! Clean residual min=-0.000398 max=0.000322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.15611 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 403 components and 0.15611 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2116+0644_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.821 x 4.184 at -1.877 degrees (North through East) ! Clean map min=-0.00058801 max=0.11488 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2116+0644_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.77858e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255352 0.255352 0.510703 1.02141 2.04281 4.08562 8.17125 16.3425 32.685 65.37 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2116+0644_C_uvs.log closed on Fri Oct 11 03:46:04 2013