! Started logfile: /g0/scr/pima/npcsc_uvs/J1257+7958_S_uvs.log on Sun Oct 6 14:29:07 2013 obs /g0/scr/pima/npcsc_uvs/J1257+7958_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1257+7958_S_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974941 visibilities/baseline/integration-bin. ! Found source: J1257+7958 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8248 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J1257+7958_S] 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 0.500x0.500 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012839Jy sigma=1.084260 ! Fit after self-cal, rms=0.898972Jy sigma=0.903970 ! 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=2.19 mas, bmaj=10.9 mas, bpa=11.97 degrees ! Estimated noise=15.7589 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 = 0.101569 Jy ! Component: 100 - total flux cleaned = 0.128279 Jy ! Total flux subtracted in 100 components = 0.128279 Jy ! Clean residual min=-0.008339 max=0.011775 Jy/beam ! Clean residual mean=-0.000005 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.128279 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.128279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096517Jy sigma=0.107770 ! Fit after self-cal, rms=0.096124Jy sigma=0.107407 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137063 Jy ! Component: 100 - total flux cleaned = 0.0201226 Jy ! Total flux subtracted in 100 components = 0.0201226 Jy ! Clean residual min=-0.007820 max=0.007848 Jy/beam ! Clean residual mean=-0.000003 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.148401 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.148401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096454Jy sigma=0.103112 ! Fit after self-cal, rms=0.096395Jy sigma=0.103035 ! 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=2.985 mas, bmaj=11.37 mas, bpa=10.89 degrees ! Estimated noise=8.07433 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 = 0.00574609 Jy ! Component: 100 - total flux cleaned = 0.00899808 Jy ! Component: 150 - total flux cleaned = 0.0110022 Jy ! Component: 200 - total flux cleaned = 0.0123254 Jy ! Total flux subtracted in 200 components = 0.0123254 Jy ! Clean residual min=-0.005954 max=0.004496 Jy/beam ! Clean residual mean=-0.000002 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.160727 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.160727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097107Jy sigma=0.101590 ! Fit after self-cal, rms=0.097103Jy sigma=0.101570 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.81 KP 0.97 ! LA 1.01 MK 0.83 NL 0.99 OV 0.93 ! PT 1.01 SC 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.90 KP 0.91 ! LA 0.99 MK 0.89 NL 0.93 OV 0.96 ! PT 1.02 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.88 KP 0.95 ! LA 0.77 MK 1.11 NL 1.06 OV 0.97 ! PT 1.05 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.81 KP 0.90 ! LA 0.67 MK 0.98 NL 1.04 OV 0.87 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.097103Jy sigma=0.101570 ! Fit after self-cal, rms=0.088064Jy sigma=0.096551 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=11.3 mas, bpa=10.54 degrees ! Estimated noise=7.02434 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 = -0.0132008 Jy ! Component: 100 - total flux cleaned = -0.0164407 Jy ! Component: 150 - total flux cleaned = -0.0174426 Jy ! Component: 200 - total flux cleaned = -0.0175925 Jy ! Total flux subtracted in 200 components = -0.0175925 Jy ! Clean residual min=-0.002571 max=0.002834 Jy/beam ! Clean residual mean=-0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.143134 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.143134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082329Jy sigma=0.098632 ! Fit after self-cal, rms=0.082488Jy sigma=0.098529 ! 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. ! ! Fit before self-cal, rms=0.082488Jy sigma=0.098529 ! Fit after self-cal, rms=0.077476Jy sigma=0.096461 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=11.27 mas, bpa=10.46 degrees ! Estimated noise=6.18814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0113991 Jy ! Component: 100 - total flux cleaned = -0.0145178 Jy ! Component: 150 - total flux cleaned = -0.0160987 Jy ! Component: 200 - total flux cleaned = -0.0164367 Jy ! Total flux subtracted in 200 components = -0.0164367 Jy ! Clean residual min=-0.002270 max=0.002522 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.126698 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.126698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072571Jy sigma=0.098531 ! Fit after self-cal, rms=0.072582Jy sigma=0.098528 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (117, -63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886411 Jy ! Component: 100 - total flux cleaned = 0.000174397 Jy ! Component: 150 - total flux cleaned = -0.000469446 Jy ! Component: 200 - total flux cleaned = -0.000790098 Jy ! Total flux subtracted in 200 components = -0.000790098 Jy ! Clean residual min=-0.002154 max=0.002029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.125908 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.125908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072481Jy sigma=0.098429 ! Fit after self-cal, rms=0.072477Jy sigma=0.098414 ! 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. ! ! Fit before self-cal, rms=0.072477Jy sigma=0.098414 ! Fit after self-cal, rms=0.068011Jy sigma=0.096307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=11.26 mas, bpa=10.42 degrees ! Estimated noise=5.44346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010007 Jy ! Component: 100 - total flux cleaned = -0.012806 Jy ! Component: 150 - total flux cleaned = -0.0140997 Jy ! Component: 200 - total flux cleaned = -0.0145796 Jy ! Total flux subtracted in 200 components = -0.0145796 Jy ! Clean residual min=-0.001854 max=0.001859 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.111328 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.111328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063704Jy sigma=0.098371 ! Fit after self-cal, rms=0.063706Jy sigma=0.098368 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 = -0.000344019 Jy ! Component: 100 - total flux cleaned = -0.000533652 Jy ! Component: 150 - total flux cleaned = -0.000703392 Jy ! Component: 200 - total flux cleaned = -0.000835445 Jy ! Total flux subtracted in 200 components = -0.000835445 Jy ! Clean residual min=-0.001825 max=0.001869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.110492 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.110492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063648Jy sigma=0.098393 ! Fit after self-cal, rms=0.063649Jy sigma=0.098391 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.063649Jy sigma=0.098391 ! Fit after self-cal, rms=0.059725Jy sigma=0.096274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.097 mas, bmaj=12.85 mas, bpa=8.574 degrees ! Estimated noise=6.01932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00867113 Jy ! Component: 100 - total flux cleaned = -0.0110956 Jy ! Component: 150 - total flux cleaned = -0.0122074 Jy ! Component: 200 - total flux cleaned = -0.0126897 Jy ! Total flux subtracted in 200 components = -0.0126897 Jy ! Clean residual min=-0.001512 max=0.002149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0978028 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.0978028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056113Jy sigma=0.098170 ! Fit after self-cal, rms=0.056113Jy sigma=0.098159 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-12, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134119 Jy ! Component: 100 - total flux cleaned = 0.00117961 Jy ! Component: 150 - total flux cleaned = 0.00102042 Jy ! Component: 200 - total flux cleaned = 0.000722602 Jy ! Total flux subtracted in 200 components = 0.000722602 Jy ! Clean residual min=-0.001135 max=0.001415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0985254 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 141 components and 0.0985254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056042Jy sigma=0.098086 ! Fit after self-cal, rms=0.056041Jy sigma=0.098076 ! 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=2.939 mas, bmaj=11.25 mas, bpa=10.41 degrees ! Estimated noise=4.78746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 11.25 at 10.41 degrees (North through East) ! Clean map min=-0.0017496 max=0.078937 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=2.157 mas, bmaj=10.79 mas, bpa=11.58 degrees ! Estimated noise=9.1973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059313 Jy ! Component: 100 - total flux cleaned = 0.076132 Jy ! Component: 150 - total flux cleaned = 0.0842869 Jy ! Component: 200 - total flux cleaned = 0.0857605 Jy ! Total flux subtracted in 200 components = 0.0857605 Jy ! Clean residual min=-0.003966 max=0.003513 Jy/beam ! Clean residual mean=-0.000002 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0857605 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0857605 Jy ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=11.25 mas, bpa=10.41 degrees ! Estimated noise=4.78746 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 = 0.00468617 Jy ! Component: 100 - total flux cleaned = 0.00682908 Jy ! Component: 150 - total flux cleaned = 0.0079386 Jy ! Component: 200 - total flux cleaned = 0.00849194 Jy ! Total flux subtracted in 200 components = 0.00849194 Jy ! Clean residual min=-0.001926 max=0.001896 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0942524 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.0942525 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.097 mas, bmaj=12.85 mas, bpa=8.574 degrees ! Estimated noise=6.01932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002025 Jy ! Component: 100 - total flux cleaned = 0.00261351 Jy ! Component: 150 - total flux cleaned = 0.00326928 Jy ! Component: 200 - total flux cleaned = 0.00374587 Jy ! Total flux subtracted in 200 components = 0.00374587 Jy ! Clean residual min=-0.001364 max=0.001518 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0979983 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 = 0.000149427 Jy ! Component: 100 - total flux cleaned = 0.00015164 Jy ! Component: 150 - total flux cleaned = 0.000182748 Jy ! Component: 200 - total flux cleaned = 0.000155379 Jy ! Total flux subtracted in 200 components = 0.000155379 Jy ! Clean residual min=-0.001219 max=0.001361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0981537 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 129 components and 0.0981537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=11.25 mas, bpa=10.41 degrees ! Estimated noise=4.78746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177498 Jy ! Component: 100 - total flux cleaned = -5.73337e-05 Jy ! Component: 150 - total flux cleaned = -5.35782e-05 Jy ! Component: 200 - total flux cleaned = 1.07017e-05 Jy ! Total flux subtracted in 200 components = 1.07017e-05 Jy ! Clean residual min=-0.001503 max=0.001585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0981644 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 159 components and 0.0981644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055831Jy sigma=0.098377 ! Fit after self-cal, rms=0.055817Jy sigma=0.098341 wmodel /g0/scr/pima/npcsc_uvs/J1257+7958_S_map.mod ! Writing 159 model components to file: /g0/scr/pima/npcsc_uvs/J1257+7958_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J1257+7958_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1257+7958_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1257+7958_S_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsc_uvs/J1257+7958_S_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 = 0.000264666 Jy ! Component: 100 - total flux cleaned = 0.000165374 Jy ! Component: 150 - total flux cleaned = -1.26044e-06 Jy ! Component: 200 - total flux cleaned = -9.14724e-05 Jy ! Component: 250 - total flux cleaned = -0.000200379 Jy ! Component: 300 - total flux cleaned = -0.000221918 Jy ! Component: 350 - total flux cleaned = -0.000263877 Jy ! Component: 400 - total flux cleaned = -0.000325477 Jy ! Component: 450 - total flux cleaned = -0.000406225 Jy ! Component: 500 - total flux cleaned = -0.00056461 Jy ! Component: 550 - total flux cleaned = -0.000642332 Jy ! Component: 600 - total flux cleaned = -0.000719188 Jy ! Component: 650 - total flux cleaned = -0.000889062 Jy ! Component: 700 - total flux cleaned = -0.000944604 Jy ! Component: 750 - total flux cleaned = -0.000999514 Jy ! Component: 800 - total flux cleaned = -0.00105366 Jy ! Component: 850 - total flux cleaned = -0.00110714 Jy ! Component: 900 - total flux cleaned = -0.00116018 Jy ! Component: 950 - total flux cleaned = -0.00124728 Jy ! Component: 1000 - total flux cleaned = -0.00124732 Jy ! Component: 1050 - total flux cleaned = -0.0012981 Jy ! Component: 1100 - total flux cleaned = -0.00128118 Jy ! Component: 1150 - total flux cleaned = -0.0013144 Jy ! Component: 1200 - total flux cleaned = -0.00133081 Jy ! Component: 1250 - total flux cleaned = -0.00134686 Jy ! Component: 1300 - total flux cleaned = -0.00139466 Jy ! Component: 1350 - total flux cleaned = -0.00133107 Jy ! Component: 1400 - total flux cleaned = -0.00139386 Jy ! Component: 1450 - total flux cleaned = -0.00140906 Jy ! Component: 1500 - total flux cleaned = -0.00142422 Jy ! Component: 1550 - total flux cleaned = -0.00139355 Jy ! Component: 1600 - total flux cleaned = -0.00137907 Jy ! Component: 1650 - total flux cleaned = -0.00140903 Jy ! Component: 1700 - total flux cleaned = -0.00145342 Jy ! Component: 1750 - total flux cleaned = -0.00143891 Jy ! Component: 1800 - total flux cleaned = -0.00142472 Jy ! Component: 1850 - total flux cleaned = -0.00148188 Jy ! Component: 1900 - total flux cleaned = -0.00141101 Jy ! Component: 1950 - total flux cleaned = -0.00142518 Jy ! Component: 2000 - total flux cleaned = -0.00138361 Jy ! Component: 2050 - total flux cleaned = -0.00136974 Jy ! Component: 2100 - total flux cleaned = -0.00132858 Jy ! Component: 2150 - total flux cleaned = -0.00132857 Jy ! Component: 2200 - total flux cleaned = -0.00128819 Jy ! Component: 2250 - total flux cleaned = -0.00132833 Jy ! Component: 2300 - total flux cleaned = -0.0013414 Jy ! Component: 2350 - total flux cleaned = -0.00130199 Jy ! Component: 2400 - total flux cleaned = -0.00135419 Jy ! Component: 2450 - total flux cleaned = -0.00131528 Jy ! Component: 2500 - total flux cleaned = -0.00134114 Jy ! Component: 2550 - total flux cleaned = -0.00132836 Jy ! Component: 2600 - total flux cleaned = -0.0013031 Jy ! Component: 2650 - total flux cleaned = -0.00131585 Jy ! Component: 2700 - total flux cleaned = -0.00130318 Jy ! Component: 2750 - total flux cleaned = -0.00130315 Jy ! Component: 2800 - total flux cleaned = -0.00130311 Jy ! Component: 2850 - total flux cleaned = -0.00130299 Jy ! Component: 2900 - total flux cleaned = -0.0012908 Jy ! Component: 2950 - total flux cleaned = -0.00126661 Jy ! Component: 3000 - total flux cleaned = -0.00131473 Jy ! Component: 3050 - total flux cleaned = -0.00132661 Jy ! Component: 3100 - total flux cleaned = -0.00130298 Jy ! Component: 3150 - total flux cleaned = -0.00132662 Jy ! Component: 3200 - total flux cleaned = -0.00134991 Jy ! Component: 3250 - total flux cleaned = -0.00137323 Jy ! Component: 3300 - total flux cleaned = -0.00138463 Jy ! Component: 3350 - total flux cleaned = -0.0013962 Jy ! Component: 3400 - total flux cleaned = -0.00139617 Jy ! Component: 3450 - total flux cleaned = -0.00144167 Jy ! Component: 3500 - total flux cleaned = -0.00149813 Jy ! Component: 3550 - total flux cleaned = -0.00148684 Jy ! Component: 3600 - total flux cleaned = -0.00149802 Jy ! Component: 3650 - total flux cleaned = -0.00155359 Jy ! Component: 3700 - total flux cleaned = -0.00155357 Jy ! Component: 3750 - total flux cleaned = -0.00154264 Jy ! Component: 3800 - total flux cleaned = -0.00155363 Jy ! Component: 3850 - total flux cleaned = -0.00159712 Jy ! Component: 3900 - total flux cleaned = -0.00158631 Jy ! Component: 3950 - total flux cleaned = -0.00158636 Jy ! Component: 4000 - total flux cleaned = -0.00161857 Jy ! Component: 4050 - total flux cleaned = -0.0015973 Jy ! Total flux subtracted in 4096 components = -0.00162914 Jy ! Clean residual min=-0.000630 max=0.000690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0965353 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 449 components and 0.0965353 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1257+7958_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 11.25 at 10.41 degrees (North through East) ! Clean map min=-0.0013635 max=0.078599 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1257+7958_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0785991 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198845 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758961 0.758961 1.51792 3.03584 6.07168 12.1434 24.2867 48.5735 97.147 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1257+7958_S_uvs.log closed on Sun Oct 6 14:29:12 2013