! Started logfile: J1131-0500_S_1997_01_11_pus_uvs.log on Mon Feb 6 00:03:17 2006 obs J1131-0500_S_1997_01_11_pus_uve.fits ! Reading UV FITS file: J1131-0500_S_1997_01_11_pus_uve.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85098 visibilities/baseline/integration-bin. ! Found source: J1131-0500 ! ! 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 2.22049e+09 4e+06 1 4e+06 ! 02 2 2.23236e+09 4e+06 1 4e+06 ! 03 3 2.29236e+09 4e+06 1 4e+06 ! 04 4 2.32236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 610 lines of history. ! ! Reading 2604 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 float field_size field_size = 1024 float field_cell field_cell = 0.5 float taper_size taper_size = 20. 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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.720856Jy sigma=9.650022 ! Fit after self-cal, rms=0.718829Jy sigma=9.625754 ! 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=3.004 mas, bmaj=7.343 mas, bpa=-3.547 degrees ! Estimated noise=1.49326 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 = 0.212509 Jy ! Component: 100 - total flux cleaned = 0.277279 Jy ! Total flux subtracted in 100 components = 0.277279 Jy ! Clean residual min=-0.013842 max=0.030039 Jy/beam ! Clean residual mean=0.000019 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 0.277279 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.277279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117554Jy sigma=1.408392 ! Fit after self-cal, rms=0.117406Jy sigma=1.405644 ! Inverting map ! Added new window around map position (4, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325031 Jy ! Component: 100 - total flux cleaned = 0.0517002 Jy ! Total flux subtracted in 100 components = 0.0517002 Jy ! Clean residual min=-0.010950 max=0.015331 Jy/beam ! Clean residual mean=0.000006 rms=0.002708 Jy/beam ! Combined flux in latest and established models = 0.32898 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.328979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103478Jy sigma=1.227723 ! Fit after self-cal, rms=0.103105Jy sigma=1.222209 ! 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=3.694 mas, bmaj=8.52 mas, bpa=-4.384 degrees ! Estimated noise=1.11802 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 = 0.0195987 Jy ! Component: 100 - total flux cleaned = 0.0306515 Jy ! Component: 150 - total flux cleaned = 0.0379668 Jy ! Component: 200 - total flux cleaned = 0.0430488 Jy ! Total flux subtracted in 200 components = 0.0430488 Jy ! Clean residual min=-0.009209 max=0.012898 Jy/beam ! Clean residual mean=0.000003 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.372028 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.372028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098359Jy sigma=1.171983 ! Fit after self-cal, rms=0.098114Jy sigma=1.168253 ! 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 0.98 FD 1.08 HN 1.09 KP 0.85 ! LA 0.99 MK 0.93 NL 0.83 OV 1.08 ! PT 0.96 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 HN 1.20 KP 1.01 ! LA 1.07 MK 0.99 NL 0.86 OV 1.03 ! PT 1.02 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.07 KP 0.87 ! LA 0.80 MK 0.89 NL 0.91 OV 0.90 ! PT 1.14 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.19 KP 0.99 ! LA 0.84 MK 0.99 NL 0.95 OV 1.07 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.098114Jy sigma=1.168253 ! Fit after self-cal, rms=0.084373Jy sigma=1.014564 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.682 mas, bmaj=8.452 mas, bpa=-4.291 degrees ! Estimated noise=1.11236 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 (37.5, -65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00902385 Jy ! Component: 100 - total flux cleaned = 0.0146425 Jy ! Component: 150 - total flux cleaned = 0.0175329 Jy ! Component: 200 - total flux cleaned = 0.0197597 Jy ! Total flux subtracted in 200 components = 0.0197597 Jy ! Clean residual min=-0.005990 max=0.006318 Jy/beam ! Clean residual mean=0.000018 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.391788 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 98 components and 0.391788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083206Jy sigma=0.997342 ! Fit after self-cal, rms=0.083138Jy sigma=0.995512 ! 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=0.083138Jy sigma=0.995512 ! Fit after self-cal, rms=0.082097Jy sigma=0.982246 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=8.46 mas, bpa=-4.383 degrees ! Estimated noise=1.11038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291778 Jy ! Component: 100 - total flux cleaned = 0.00465128 Jy ! Component: 150 - total flux cleaned = 0.00632816 Jy ! Component: 200 - total flux cleaned = 0.00733352 Jy ! Total flux subtracted in 200 components = 0.00733352 Jy ! Clean residual min=-0.005114 max=0.006481 Jy/beam ! Clean residual mean=0.000017 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.399121 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 130 components and 0.399121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081780Jy sigma=0.977850 ! Fit after self-cal, rms=0.081753Jy sigma=0.977331 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 (102.5, -123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620512 Jy ! Component: 100 - total flux cleaned = 0.00976736 Jy ! Component: 150 - total flux cleaned = 0.01149 Jy ! Component: 200 - total flux cleaned = 0.0130883 Jy ! Total flux subtracted in 200 components = 0.0130883 Jy ! Clean residual min=-0.004614 max=0.004598 Jy/beam ! Clean residual mean=0.000012 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.41221 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 158 components and 0.41221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081208Jy sigma=0.969425 ! Fit after self-cal, rms=0.081173Jy sigma=0.969015 ! 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=0.081173Jy sigma=0.969015 ! Fit after self-cal, rms=0.081239Jy sigma=0.968249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=8.471 mas, bpa=-4.485 degrees ! Estimated noise=1.10909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142775 Jy ! Component: 100 - total flux cleaned = 0.00316774 Jy ! Component: 150 - total flux cleaned = 0.0044465 Jy ! Component: 200 - total flux cleaned = 0.00557904 Jy ! Total flux subtracted in 200 components = 0.00557904 Jy ! Clean residual min=-0.004336 max=0.004509 Jy/beam ! Clean residual mean=0.000011 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.417789 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 174 components and 0.417789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081061Jy sigma=0.965892 ! Fit after self-cal, rms=0.081047Jy sigma=0.965666 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 = 7.25618e-05 Jy ! Component: 100 - total flux cleaned = 0.00101225 Jy ! Component: 150 - total flux cleaned = 0.00191243 Jy ! Component: 200 - total flux cleaned = 0.00271944 Jy ! Total flux subtracted in 200 components = 0.00271944 Jy ! Clean residual min=-0.004222 max=0.004349 Jy/beam ! Clean residual mean=0.000009 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.420508 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 191 components and 0.420508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080947Jy sigma=0.964430 ! Fit after self-cal, rms=0.080930Jy sigma=0.964217 ! 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=0.080930Jy sigma=0.964217 ! Fit after self-cal, rms=0.080961Jy sigma=0.964030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.979 mas, bmaj=12.84 mas, bpa=-1.838 degrees ! Estimated noise=1.31885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136019 Jy ! Component: 100 - total flux cleaned = 0.00239777 Jy ! Component: 150 - total flux cleaned = 0.00320747 Jy ! Component: 200 - total flux cleaned = 0.00387169 Jy ! Total flux subtracted in 200 components = 0.00387169 Jy ! Clean residual min=-0.004201 max=0.004708 Jy/beam ! Clean residual mean=0.000017 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.42438 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 201 components and 0.42438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080912Jy sigma=0.963474 ! Fit after self-cal, rms=0.080899Jy sigma=0.963296 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 = -6.55947e-05 Jy ! Component: 100 - total flux cleaned = 0.000484961 Jy ! Component: 150 - total flux cleaned = 0.00107753 Jy ! Component: 200 - total flux cleaned = 0.00144646 Jy ! Total flux subtracted in 200 components = 0.00144646 Jy ! Clean residual min=-0.004253 max=0.004676 Jy/beam ! Clean residual mean=0.000015 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.425826 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 204 components and 0.425826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080877Jy sigma=0.963049 ! Fit after self-cal, rms=0.080866Jy sigma=0.962903 ! 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=3.685 mas, bmaj=8.479 mas, bpa=-4.542 degrees ! Estimated noise=1.10817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 8.479 at -4.542 degrees (North through East) ! Clean map min=-0.0039849 max=0.26337 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=2.993 mas, bmaj=7.291 mas, bpa=-3.642 degrees ! Estimated noise=1.48259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21124 Jy ! Component: 100 - total flux cleaned = 0.278149 Jy ! Component: 150 - total flux cleaned = 0.308949 Jy ! Component: 200 - total flux cleaned = 0.326538 Jy ! Total flux subtracted in 200 components = 0.326538 Jy ! Clean residual min=-0.006599 max=0.009303 Jy/beam ! Clean residual mean=0.000018 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.326538 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.326538 Jy ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=8.479 mas, bpa=-4.542 degrees ! Estimated noise=1.10817 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 = 0.0178777 Jy ! Component: 100 - total flux cleaned = 0.0301468 Jy ! Component: 150 - total flux cleaned = 0.0397043 Jy ! Component: 200 - total flux cleaned = 0.0475412 Jy ! Total flux subtracted in 200 components = 0.0475412 Jy ! Clean residual min=-0.005645 max=0.006394 Jy/beam ! Clean residual mean=0.000037 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.374079 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 97 components and 0.374079 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=7.979 mas, bmaj=12.84 mas, bpa=-1.838 degrees ! Estimated noise=1.31885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103841 Jy ! Component: 100 - total flux cleaned = 0.0183095 Jy ! Component: 150 - total flux cleaned = 0.0246109 Jy ! Component: 200 - total flux cleaned = 0.0296809 Jy ! Total flux subtracted in 200 components = 0.0296809 Jy ! Clean residual min=-0.005178 max=0.005498 Jy/beam ! Clean residual mean=0.000041 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.40376 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 = 0.00413431 Jy ! Component: 100 - total flux cleaned = 0.00752954 Jy ! Component: 150 - total flux cleaned = 0.0103321 Jy ! Component: 200 - total flux cleaned = 0.0126527 Jy ! Total flux subtracted in 200 components = 0.0126527 Jy ! Clean residual min=-0.004553 max=0.004816 Jy/beam ! Clean residual mean=0.000031 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.416413 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 217 components and 0.416413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=8.479 mas, bpa=-4.542 degrees ! Estimated noise=1.10817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187664 Jy ! Component: 100 - total flux cleaned = 0.00262073 Jy ! Component: 150 - total flux cleaned = 0.00311511 Jy ! Component: 200 - total flux cleaned = 0.00372911 Jy ! Total flux subtracted in 200 components = 0.00372911 Jy ! Clean residual min=-0.004635 max=0.004596 Jy/beam ! Clean residual mean=0.000010 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.420142 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 241 components and 0.420142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081066Jy sigma=0.965382 ! Fit after self-cal, rms=0.080959Jy sigma=0.964422 wmodel J1131-0500_S_1997_01_11_pus_map.mod ! Writing 241 model components to file: J1131-0500_S_1997_01_11_pus_map.mod wobs J1131-0500_S_1997_01_11_pus_uvs.fits ! Writing UV FITS file: J1131-0500_S_1997_01_11_pus_uvs.fits wwins J1131-0500_S_1997_01_11_pus_map.win ! wwins: Wrote 4 windows to J1131-0500_S_1997_01_11_pus_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 = 0.000158 Jy ! Component: 100 - total flux cleaned = 0.000384472 Jy ! Component: 150 - total flux cleaned = 0.000172954 Jy ! Component: 200 - total flux cleaned = 3.68754e-05 Jy ! Component: 250 - total flux cleaned = -0.000290284 Jy ! Component: 300 - total flux cleaned = -0.000226574 Jy ! Component: 350 - total flux cleaned = -0.000287138 Jy ! Component: 400 - total flux cleaned = -0.000166568 Jy ! Component: 450 - total flux cleaned = -0.000166745 Jy ! Component: 500 - total flux cleaned = -0.00010967 Jy ! Component: 550 - total flux cleaned = 1.77291e-06 Jy ! Component: 600 - total flux cleaned = 0.000220989 Jy ! Component: 650 - total flux cleaned = 0.000488247 Jy ! Component: 700 - total flux cleaned = 0.000540697 Jy ! Component: 750 - total flux cleaned = 0.000696343 Jy ! Component: 800 - total flux cleaned = 0.000900483 Jy ! Component: 850 - total flux cleaned = 0.00120131 Jy ! Component: 900 - total flux cleaned = 0.0012507 Jy ! Component: 950 - total flux cleaned = 0.00139671 Jy ! Component: 1000 - total flux cleaned = 0.00139753 Jy ! Component: 1050 - total flux cleaned = 0.00172887 Jy ! Component: 1100 - total flux cleaned = 0.00172852 Jy ! Component: 1150 - total flux cleaned = 0.00191183 Jy ! Component: 1200 - total flux cleaned = 0.00204707 Jy ! Component: 1250 - total flux cleaned = 0.00227047 Jy ! Component: 1300 - total flux cleaned = 0.0025356 Jy ! Component: 1350 - total flux cleaned = 0.00253577 Jy ! Component: 1400 - total flux cleaned = 0.00270921 Jy ! Component: 1450 - total flux cleaned = 0.00296538 Jy ! Component: 1500 - total flux cleaned = 0.00313345 Jy ! Component: 1550 - total flux cleaned = 0.00338301 Jy ! Component: 1600 - total flux cleaned = 0.00350634 Jy ! Component: 1650 - total flux cleaned = 0.00379121 Jy ! Component: 1700 - total flux cleaned = 0.00391141 Jy ! Component: 1750 - total flux cleaned = 0.00410994 Jy ! Component: 1800 - total flux cleaned = 0.00414971 Jy ! Component: 1850 - total flux cleaned = 0.00434497 Jy ! Component: 1900 - total flux cleaned = 0.00449945 Jy ! Component: 1950 - total flux cleaned = 0.00453767 Jy ! Component: 2000 - total flux cleaned = 0.00469054 Jy ! Component: 2050 - total flux cleaned = 0.0049542 Jy ! Component: 2100 - total flux cleaned = 0.0049164 Jy ! Component: 2150 - total flux cleaned = 0.00502783 Jy ! Component: 2200 - total flux cleaned = 0.00521134 Jy ! Component: 2250 - total flux cleaned = 0.00539245 Jy ! Component: 2300 - total flux cleaned = 0.00539229 Jy ! Component: 2350 - total flux cleaned = 0.00535659 Jy ! Component: 2400 - total flux cleaned = 0.00560435 Jy ! Component: 2450 - total flux cleaned = 0.00560416 Jy ! Component: 2500 - total flux cleaned = 0.00556929 Jy ! Component: 2550 - total flux cleaned = 0.00577671 Jy ! Component: 2600 - total flux cleaned = 0.00584499 Jy ! Component: 2650 - total flux cleaned = 0.00581091 Jy ! Component: 2700 - total flux cleaned = 0.00581074 Jy ! Component: 2750 - total flux cleaned = 0.00584453 Jy ! Component: 2800 - total flux cleaned = 0.00597736 Jy ! Component: 2850 - total flux cleaned = 0.00617479 Jy ! Component: 2900 - total flux cleaned = 0.00614214 Jy ! Component: 2950 - total flux cleaned = 0.00636911 Jy ! Component: 3000 - total flux cleaned = 0.0063044 Jy ! Component: 3050 - total flux cleaned = 0.00649718 Jy ! Component: 3100 - total flux cleaned = 0.00662487 Jy ! Component: 3150 - total flux cleaned = 0.00675164 Jy ! Component: 3200 - total flux cleaned = 0.00694012 Jy ! Component: 3250 - total flux cleaned = 0.00719008 Jy ! Component: 3300 - total flux cleaned = 0.00722114 Jy ! Component: 3350 - total flux cleaned = 0.00728267 Jy ! Component: 3400 - total flux cleaned = 0.00743589 Jy ! Component: 3450 - total flux cleaned = 0.00752726 Jy ! Component: 3500 - total flux cleaned = 0.00773919 Jy ! Component: 3550 - total flux cleaned = 0.00791977 Jy ! Component: 3600 - total flux cleaned = 0.00806927 Jy ! Component: 3650 - total flux cleaned = 0.00815895 Jy ! Component: 3700 - total flux cleaned = 0.00827717 Jy ! Component: 3750 - total flux cleaned = 0.00836527 Jy ! Component: 3800 - total flux cleaned = 0.00848202 Jy ! Component: 3850 - total flux cleaned = 0.00874358 Jy ! Component: 3900 - total flux cleaned = 0.00885878 Jy ! Component: 3950 - total flux cleaned = 0.00905972 Jy ! Component: 4000 - total flux cleaned = 0.00914543 Jy ! Component: 4050 - total flux cleaned = 0.00937237 Jy ! Total flux subtracted in 4096 components = 0.00945742 Jy ! Clean residual min=-0.001476 max=0.001752 Jy/beam ! Clean residual mean=0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.4296 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 531 components and 0.4296 Jy wmap "J1131-0500_S_1997_01_11_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 8.479 at -4.542 degrees (North through East) ! Clean map min=-0.0034726 max=0.26258 Jy/beam ! Writing clean map to FITS file: J1131-0500_S_1997_01_11_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.262583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000531954 device "J1131-0500_S_1997_01_11_pus\_map.eps/VPS" ! Attempting to open device: 'J1131-0500_S_1997_01_11_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607757 0.607757 1.21551 2.43103 4.86205 9.72411 19.4482 38.8964 77.7929 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.262 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 8.479 at -4.542 degrees (North through East) ! Clean map min=-0.0034726 max=0.26258 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1131-0500_S_1997_01_11_pus\_map.gif/vgif" ! Attempting to open device: 'J1131-0500_S_1997_01_11_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1131-0500_S_1997_01_11_pus_uvs.log closed on Mon Feb 6 00:06:27 2006