! Started logfile: J2025-0735_S_1997_05_07_yyk_uvs.log on Sun Jan 7 19:51:42 2007 obs J2025-0735_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2025-0735_S_1997_05_07_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873349 visibilities/baseline/integration-bin. ! Found source: J2025-0735 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 614 lines of history. ! ! Reading 22480 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J2025-0735_S_1997_05_07_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.724956 Jy 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=2.685 mas, bmaj=6.824 mas, bpa=0.2042 degrees ! Estimated noise=1527.68 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.536925 Jy ! Component: 100 - total flux cleaned = 0.640632 Jy ! Total flux subtracted in 100 components = 0.640632 Jy ! Clean residual min=-0.027086 max=0.056556 Jy/beam ! Clean residual mean=0.001139 rms=0.008638 Jy/beam ! Combined flux in latest and established models = 0.640632 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.640632 Jy ! ! Correcting IF 1. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.320928Jy sigma=0.001359 ! Fit after self-cal, rms=0.320438Jy sigma=0.001356 ! Inverting map and beam ! Estimated beam: bmin=2.685 mas, bmaj=6.824 mas, bpa=0.2042 degrees ! Estimated noise=1528.05 mJy/beam. ! Added new window around map position (-3.5, 9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.065854 Jy ! Component: 100 - total flux cleaned = 0.102685 Jy ! Total flux subtracted in 100 components = 0.102685 Jy ! Clean residual min=-0.020836 max=0.031797 Jy/beam ! Clean residual mean=0.000769 rms=0.005759 Jy/beam ! Combined flux in latest and established models = 0.743317 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.743317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306117Jy sigma=0.001281 ! Fit after self-cal, rms=0.305197Jy sigma=0.001276 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=3.662 mas, bmaj=8.705 mas, bpa=-2.287 degrees ! Estimated noise=1037.85 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408006 Jy ! Component: 100 - total flux cleaned = 0.0600869 Jy ! Component: 150 - total flux cleaned = 0.0710938 Jy ! Component: 200 - total flux cleaned = 0.0740933 Jy ! Total flux subtracted in 200 components = 0.0740933 Jy ! Clean residual min=-0.016868 max=0.023452 Jy/beam ! Clean residual mean=0.000973 rms=0.005915 Jy/beam ! Combined flux in latest and established models = 0.817411 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.817411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300987Jy sigma=0.001256 ! Fit after self-cal, rms=0.300634Jy sigma=0.001255 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.662 x 8.705 at -2.287 degrees (North through East) ! Clean map min=-0.014745 max=0.60734 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01593 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.06 KP 0.91 ! LA 0.98 MK 1.00 NL 1.00* OV 1.09 ! PT 0.93 SC 0.86 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.96881 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.14 KP 1.01 ! LA 1.07 MK 1.08 NL 0.98 OV 1.01 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03623 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.98 KP 0.91 ! LA 0.79 MK 0.90 NL 0.95 OV 0.95 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979159 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 1.14 KP 0.96 ! LA 0.87 MK 1.05 NL 1.07 OV 1.04 ! PT 0.92 SC 1.03 ! ! ! Fit before self-cal, rms=0.300634Jy sigma=0.001255 ! Fit after self-cal, rms=0.286694Jy sigma=0.001216 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286694Jy sigma=0.001216 ! Fit after self-cal, rms=0.286692Jy sigma=0.001216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.682 mas, bmaj=8.675 mas, bpa=-1.69 degrees ! Estimated noise=1031.25 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00565362 Jy ! Component: 100 - total flux cleaned = -0.00652967 Jy ! Component: 150 - total flux cleaned = -0.00703567 Jy ! Component: 200 - total flux cleaned = -0.00717298 Jy ! Total flux subtracted in 200 components = -0.00717298 Jy ! Clean residual min=-0.008514 max=0.009211 Jy/beam ! Clean residual mean=0.000251 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 0.810238 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.810238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286469Jy sigma=0.001215 ! Fit after self-cal, rms=0.286412Jy sigma=0.001214 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286412Jy sigma=0.001214 ! Fit after self-cal, rms=0.282814Jy sigma=0.001201 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554625 Jy ! Component: 100 - total flux cleaned = 0.000291476 Jy ! Component: 150 - total flux cleaned = 7.79102e-05 Jy ! Component: 200 - total flux cleaned = -1.85158e-05 Jy ! Total flux subtracted in 200 components = -1.85158e-05 Jy ! Clean residual min=-0.007532 max=0.008703 Jy/beam ! Clean residual mean=0.000254 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.810219 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.810219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282700Jy sigma=0.001201 ! Fit after self-cal, rms=0.282299Jy sigma=0.001200 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.682 x 8.675 at -1.69 degrees (North through East) ! Clean map min=-0.0071513 max=0.60874 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282299Jy sigma=0.001200 ! Fit after self-cal, rms=0.277936Jy sigma=0.001187 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277936Jy sigma=0.001187 ! Fit after self-cal, rms=0.277850Jy sigma=0.001186 ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=8.673 mas, bpa=-1.601 degrees ! Estimated noise=1028.55 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.01198e-05 Jy ! Component: 100 - total flux cleaned = -0.000111585 Jy ! Component: 150 - total flux cleaned = -0.000298654 Jy ! Component: 200 - total flux cleaned = -0.000479841 Jy ! Total flux subtracted in 200 components = -0.000479841 Jy ! Clean residual min=-0.006795 max=0.008199 Jy/beam ! Clean residual mean=0.000269 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.809739 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.809739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277758Jy sigma=0.001186 ! Fit after self-cal, rms=0.277685Jy sigma=0.001186 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277685Jy sigma=0.001186 ! Fit after self-cal, rms=0.277217Jy sigma=0.001184 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277217Jy sigma=0.001184 ! Fit after self-cal, rms=0.277193Jy sigma=0.001184 ! Inverting map and beam ! Estimated beam: bmin=3.675 mas, bmaj=8.668 mas, bpa=-1.561 degrees ! Estimated noise=1028.46 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226831 Jy ! Component: 100 - total flux cleaned = 0.00014522 Jy ! Component: 150 - total flux cleaned = -1.7817e-05 Jy ! Component: 200 - total flux cleaned = -9.66909e-05 Jy ! Total flux subtracted in 200 components = -9.66909e-05 Jy ! Clean residual min=-0.006424 max=0.008123 Jy/beam ! Clean residual mean=0.000271 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.809643 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.809643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277124Jy sigma=0.001183 ! Fit after self-cal, rms=0.277084Jy sigma=0.001183 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.879 mas, bmaj=15.64 mas, bpa=12.87 degrees ! Estimated noise=1233.94 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181788 Jy ! Component: 100 - total flux cleaned = 0.00182119 Jy ! Component: 150 - total flux cleaned = 0.00172473 Jy ! Component: 200 - total flux cleaned = 0.00172307 Jy ! Total flux subtracted in 200 components = 0.00172307 Jy ! Clean residual min=-0.006965 max=0.009546 Jy/beam ! Clean residual mean=0.000458 rms=0.002693 Jy/beam ! Combined flux in latest and established models = 0.811366 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.811366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277100Jy sigma=0.001183 ! Fit after self-cal, rms=0.277069Jy sigma=0.001183 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.679 mas, bmaj=6.811 mas, bpa=0.7327 degrees ! Estimated noise=1511.58 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.532353 Jy ! Component: 100 - total flux cleaned = 0.644618 Jy ! Component: 150 - total flux cleaned = 0.702372 Jy ! Component: 200 - total flux cleaned = 0.738016 Jy ! Total flux subtracted in 200 components = 0.738016 Jy ! Clean residual min=-0.010846 max=0.017458 Jy/beam ! Clean residual mean=0.000418 rms=0.003337 Jy/beam ! Combined flux in latest and established models = 0.738016 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.738016 Jy ! Inverting map and beam ! Estimated beam: bmin=3.675 mas, bmaj=8.668 mas, bpa=-1.561 degrees ! Estimated noise=1028.46 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350188 Jy ! Component: 100 - total flux cleaned = 0.0525666 Jy ! Component: 150 - total flux cleaned = 0.0619428 Jy ! Component: 200 - total flux cleaned = 0.0665477 Jy ! Total flux subtracted in 200 components = 0.0665477 Jy ! Clean residual min=-0.007058 max=0.007748 Jy/beam ! Clean residual mean=0.000318 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.804564 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 0.804564 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.879 mas, bmaj=15.64 mas, bpa=12.87 degrees ! Estimated noise=1233.94 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433283 Jy ! Component: 100 - total flux cleaned = 0.00489828 Jy ! Component: 150 - total flux cleaned = 0.00508361 Jy ! Component: 200 - total flux cleaned = 0.00515761 Jy ! Total flux subtracted in 200 components = 0.00515761 Jy ! Clean residual min=-0.006619 max=0.009215 Jy/beam ! Clean residual mean=0.000486 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.809721 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.809721 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.675 mas, bmaj=8.668 mas, bpa=-1.561 degrees ! Estimated noise=1028.46 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000641197 Jy ! Component: 100 - total flux cleaned = -0.000653024 Jy ! Component: 150 - total flux cleaned = -0.000662069 Jy ! Component: 200 - total flux cleaned = -0.000660087 Jy ! Total flux subtracted in 200 components = -0.000660087 Jy ! Clean residual min=-0.006604 max=0.007432 Jy/beam ! Clean residual mean=0.000278 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.809061 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.809061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277116Jy sigma=0.001183 ! Fit after self-cal, rms=0.277059Jy sigma=0.001183 wmodel J2025-0735_S_1997_05_07_yyk\_map.mod ! Writing 92 model components to file: J2025-0735_S_1997_05_07_yyk_map.mod wobs J2025-0735_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2025-0735_S_1997_05_07_yyk_uvs.fits wwins J2025-0735_S_1997_05_07_yyk\_map.win ! wwins: Wrote 2 windows to J2025-0735_S_1997_05_07_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298613 Jy ! Component: 100 - total flux cleaned = 0.00368546 Jy ! Component: 150 - total flux cleaned = 0.00431998 Jy ! Component: 200 - total flux cleaned = 0.00500564 Jy ! Component: 250 - total flux cleaned = 0.00564463 Jy ! Component: 300 - total flux cleaned = 0.00564378 Jy ! Component: 350 - total flux cleaned = 0.00605924 Jy ! Component: 400 - total flux cleaned = 0.00653312 Jy ! Component: 450 - total flux cleaned = 0.00690938 Jy ! Component: 500 - total flux cleaned = 0.00763507 Jy ! Component: 550 - total flux cleaned = 0.00819537 Jy ! Component: 600 - total flux cleaned = 0.00873704 Jy ! Component: 650 - total flux cleaned = 0.00926146 Jy ! Component: 700 - total flux cleaned = 0.00964523 Jy ! Component: 750 - total flux cleaned = 0.0102633 Jy ! Component: 800 - total flux cleaned = 0.0105631 Jy ! Component: 850 - total flux cleaned = 0.0112099 Jy ! Component: 900 - total flux cleaned = 0.0117842 Jy ! Component: 950 - total flux cleaned = 0.0122316 Jy ! Component: 1000 - total flux cleaned = 0.0126147 Jy ! Component: 1050 - total flux cleaned = 0.0130966 Jy ! Component: 1100 - total flux cleaned = 0.013254 Jy ! Component: 1150 - total flux cleaned = 0.0135107 Jy ! Component: 1200 - total flux cleaned = 0.0136619 Jy ! Component: 1250 - total flux cleaned = 0.013909 Jy ! Component: 1300 - total flux cleaned = 0.0142494 Jy ! Component: 1350 - total flux cleaned = 0.0146308 Jy ! Component: 1400 - total flux cleaned = 0.0149596 Jy ! Component: 1450 - total flux cleaned = 0.0153748 Jy ! Component: 1500 - total flux cleaned = 0.0156931 Jy ! Component: 1550 - total flux cleaned = 0.0160945 Jy ! Component: 1600 - total flux cleaned = 0.0164458 Jy ! Component: 1650 - total flux cleaned = 0.0167052 Jy ! Component: 1700 - total flux cleaned = 0.0172151 Jy ! Component: 1750 - total flux cleaned = 0.0176758 Jy ! Component: 1800 - total flux cleaned = 0.0180063 Jy ! Component: 1850 - total flux cleaned = 0.0183729 Jy ! Component: 1900 - total flux cleaned = 0.0187336 Jy ! Component: 1950 - total flux cleaned = 0.0191285 Jy ! Component: 2000 - total flux cleaned = 0.019441 Jy ! Total flux subtracted in 2048 components = 0.0198648 Jy ! Clean residual min=-0.002329 max=0.002247 Jy/beam ! Clean residual mean=0.000127 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.828926 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 213 components and 0.828926 Jy ![Exited script file: muppet] wmap "J2025-0735_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.675 x 8.668 at -1.561 degrees (North through East) ! Clean map min=-0.0041274 max=0.61013 Jy/beam ! Writing clean map to FITS file: J2025-0735_S_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.610134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000780314 device "J2025-0735_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2025-0735_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.383677 0.383677 0.767354 1.53471 3.06941 6.13883 12.2777 24.5553 49.1106 98.2213 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.61 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.675 x 8.668 at -1.561 degrees (North through East) ! Clean map min=-0.0041274 max=0.61013 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2025-0735_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2025-0735_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2025-0735_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 19:51:50 2007