! Started logfile: J1404-0130_X_1997_01_11_pus_uvs.log on Tue Feb 14 13:15:29 2006 obs J1404-0130_X_1997_01_11_pus_uva.fits ! Reading UV FITS file: J1404-0130_X_1997_01_11_pus_uva.fits ! AN table 1: 202 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723652 visibilities/baseline/integration-bin. ! Found source: J1404-0130 ! ! 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 8.15049e+09 4e+06 1 4e+06 ! 02 2 8.23236e+09 4e+06 1 4e+06 ! 03 3 8.41236e+09 4e+06 1 4e+06 ! 04 4 8.55236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 465 lines of history. ! ! Reading 26312 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 = 256 float field_cell field_cell = 0.2 float taper_size taper_size = 70. 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 = 256x256 pixels with 0.200x0.200 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 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931115Jy sigma=0.007717 ! Fit after self-cal, rms=0.877813Jy sigma=0.007291 ! 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=0.8102 mas, bmaj=1.835 mas, bpa=-1.981 degrees ! Estimated noise=909.556 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 = 0.104399 Jy ! Component: 100 - total flux cleaned = 0.136796 Jy ! Total flux subtracted in 100 components = 0.136796 Jy ! Clean residual min=-0.008280 max=0.022211 Jy/beam ! Clean residual mean=0.000008 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.136796 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.136796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200658Jy sigma=0.001620 ! Fit after self-cal, rms=0.200317Jy sigma=0.001617 ! Inverting map ! Added new window around map position (-1.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216777 Jy ! Component: 100 - total flux cleaned = 0.034374 Jy ! Total flux subtracted in 100 components = 0.034374 Jy ! Clean residual min=-0.006733 max=0.016004 Jy/beam ! Clean residual mean=-0.000173 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.17117 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.17117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197444Jy sigma=0.001590 ! Fit after self-cal, rms=0.197097Jy sigma=0.001587 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129669 Jy ! Component: 100 - total flux cleaned = 0.0195754 Jy ! Total flux subtracted in 100 components = 0.0195754 Jy ! Clean residual min=-0.006877 max=0.010619 Jy/beam ! Clean residual mean=-0.000275 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.190745 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.190745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196202Jy sigma=0.001578 ! Fit after self-cal, rms=0.195956Jy sigma=0.001576 ! 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=1.002 mas, bmaj=2.199 mas, bpa=-1.898 degrees ! Estimated noise=527.242 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 = 0.00902597 Jy ! Component: 100 - total flux cleaned = 0.0112965 Jy ! Component: 150 - total flux cleaned = 0.011498 Jy ! Component: 200 - total flux cleaned = 0.0115871 Jy ! Total flux subtracted in 200 components = 0.0115871 Jy ! Clean residual min=-0.006516 max=0.005932 Jy/beam ! Clean residual mean=-0.000660 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.202332 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.202332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195583Jy sigma=0.001573 ! Fit after self-cal, rms=0.195450Jy sigma=0.001572 ! 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 0.93 HN 1.00* KP 0.99 ! LA 1.00 MK 0.99 NL 1.14 OV 0.91 ! PT 1.19 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.00* KP 0.94 ! LA 0.98 MK 1.09 NL 1.13 OV 0.92 ! PT 1.18 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.00* KP 0.96 ! LA 0.99 MK 1.02 NL 1.17 OV 0.93 ! PT 1.15 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00* KP 0.98 ! LA 0.98 MK 0.94 NL 1.15 OV 0.90 ! PT 1.19 SC 1.02 ! ! ! Fit before self-cal, rms=0.195450Jy sigma=0.001572 ! Fit after self-cal, rms=0.203247Jy sigma=0.001565 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.198 mas, bpa=-1.612 degrees ! Estimated noise=533.148 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 = 0.00207464 Jy ! Component: 100 - total flux cleaned = 0.00181984 Jy ! Component: 150 - total flux cleaned = 0.00166678 Jy ! Component: 200 - total flux cleaned = 0.00146468 Jy ! Total flux subtracted in 200 components = 0.00146468 Jy ! Clean residual min=-0.003124 max=0.004299 Jy/beam ! Clean residual mean=-0.000129 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.203797 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.203797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203170Jy sigma=0.001564 ! Fit after self-cal, rms=0.203566Jy sigma=0.001563 ! 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=0.203566Jy sigma=0.001563 ! Fit after self-cal, rms=0.205343Jy sigma=0.001562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.192 mas, bpa=-1.42 degrees ! Estimated noise=534.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181915 Jy ! Component: 100 - total flux cleaned = 0.00163742 Jy ! Component: 150 - total flux cleaned = 0.00142433 Jy ! Component: 200 - total flux cleaned = 0.00123666 Jy ! Total flux subtracted in 200 components = 0.00123666 Jy ! Clean residual min=-0.002941 max=0.003552 Jy/beam ! Clean residual mean=-0.000074 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.205034 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.205034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205294Jy sigma=0.001562 ! Fit after self-cal, rms=0.205336Jy sigma=0.001561 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 = 0.000864248 Jy ! Component: 100 - total flux cleaned = 0.000746907 Jy ! Component: 150 - total flux cleaned = 0.000600034 Jy ! Component: 200 - total flux cleaned = 0.000511698 Jy ! Total flux subtracted in 200 components = 0.000511698 Jy ! Clean residual min=-0.003059 max=0.003388 Jy/beam ! Clean residual mean=-0.000086 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.205545 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.205545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205300Jy sigma=0.001561 ! Fit after self-cal, rms=0.205267Jy sigma=0.001561 ! 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=0.205267Jy sigma=0.001561 ! Fit after self-cal, rms=0.203707Jy sigma=0.001561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9957 mas, bmaj=2.185 mas, bpa=-1.322 degrees ! Estimated noise=531.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139576 Jy ! Component: 100 - total flux cleaned = 0.00151163 Jy ! Component: 150 - total flux cleaned = 0.00137689 Jy ! Component: 200 - total flux cleaned = 0.00129828 Jy ! Total flux subtracted in 200 components = 0.00129828 Jy ! Clean residual min=-0.003039 max=0.003463 Jy/beam ! Clean residual mean=-0.000077 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.206844 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.206844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203672Jy sigma=0.001560 ! Fit after self-cal, rms=0.203631Jy sigma=0.001560 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 = 0.000715017 Jy ! Component: 100 - total flux cleaned = 0.000569278 Jy ! Component: 150 - total flux cleaned = 0.000485921 Jy ! Component: 200 - total flux cleaned = 0.000376963 Jy ! Total flux subtracted in 200 components = 0.000376963 Jy ! Clean residual min=-0.002956 max=0.003278 Jy/beam ! Clean residual mean=-0.000078 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.207221 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.207221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203606Jy sigma=0.001560 ! Fit after self-cal, rms=0.203587Jy sigma=0.001560 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.203587Jy sigma=0.001560 ! Fit after self-cal, rms=0.202070Jy sigma=0.001560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=3.599 mas, bpa=4.881 degrees ! Estimated noise=649.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144433 Jy ! Component: 100 - total flux cleaned = 0.00157274 Jy ! Component: 150 - total flux cleaned = 0.00154221 Jy ! Component: 200 - total flux cleaned = 0.001543 Jy ! Total flux subtracted in 200 components = 0.001543 Jy ! Clean residual min=-0.003170 max=0.003327 Jy/beam ! Clean residual mean=-0.000145 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.208764 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.208764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202056Jy sigma=0.001560 ! Fit after self-cal, rms=0.202048Jy sigma=0.001560 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 = 0.00018186 Jy ! Component: 100 - total flux cleaned = 0.000223283 Jy ! Component: 150 - total flux cleaned = 0.000226322 Jy ! Component: 200 - total flux cleaned = 0.000199643 Jy ! Total flux subtracted in 200 components = 0.000199643 Jy ! Clean residual min=-0.003241 max=0.003266 Jy/beam ! Clean residual mean=-0.000148 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.208963 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.208963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202041Jy sigma=0.001560 ! Fit after self-cal, rms=0.202039Jy sigma=0.001560 ! 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=0.9906 mas, bmaj=2.18 mas, bpa=-1.255 degrees ! Estimated noise=529.244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9906 x 2.18 at -1.255 degrees (North through East) ! Clean map min=-0.0030436 max=0.12127 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=0.8003 mas, bmaj=1.824 mas, bpa=-1.343 degrees ! Estimated noise=900.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102257 Jy ! Component: 100 - total flux cleaned = 0.145925 Jy ! Component: 150 - total flux cleaned = 0.171518 Jy ! Component: 200 - total flux cleaned = 0.1872 Jy ! Total flux subtracted in 200 components = 0.1872 Jy ! Clean residual min=-0.005539 max=0.009392 Jy/beam ! Clean residual mean=0.000028 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.1872 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.1872 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9906 mas, bmaj=2.18 mas, bpa=-1.255 degrees ! Estimated noise=529.244 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, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125247 Jy ! Component: 100 - total flux cleaned = 0.0184297 Jy ! Component: 150 - total flux cleaned = 0.0195881 Jy ! Component: 200 - total flux cleaned = 0.0201567 Jy ! Total flux subtracted in 200 components = 0.0201567 Jy ! Clean residual min=-0.003258 max=0.003779 Jy/beam ! Clean residual mean=-0.000070 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.207356 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.207356 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=3.599 mas, bpa=4.881 degrees ! Estimated noise=649.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842493 Jy ! Component: 100 - total flux cleaned = 0.000607944 Jy ! Component: 150 - total flux cleaned = 0.0005409 Jy ! Component: 200 - total flux cleaned = 0.00048833 Jy ! Total flux subtracted in 200 components = 0.00048833 Jy ! Clean residual min=-0.003574 max=0.003349 Jy/beam ! Clean residual mean=-0.000125 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.207845 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 = 4.91909e-05 Jy ! Component: 100 - total flux cleaned = 7.43981e-06 Jy ! Component: 150 - total flux cleaned = -6.99884e-05 Jy ! Component: 200 - total flux cleaned = -0.00014186 Jy ! Total flux subtracted in 200 components = -0.00014186 Jy ! Clean residual min=-0.003607 max=0.003305 Jy/beam ! Clean residual mean=-0.000117 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.207703 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 57 components and 0.207703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9906 mas, bmaj=2.18 mas, bpa=-1.255 degrees ! Estimated noise=529.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000389628 Jy ! Component: 100 - total flux cleaned = -0.000254996 Jy ! Component: 150 - total flux cleaned = -0.000132958 Jy ! Component: 200 - total flux cleaned = -7.84546e-05 Jy ! Total flux subtracted in 200 components = -7.84546e-05 Jy ! Clean residual min=-0.003229 max=0.003418 Jy/beam ! Clean residual mean=-0.000060 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.207624 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.207624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202015Jy sigma=0.001559 ! Fit after self-cal, rms=0.201938Jy sigma=0.001559 wmodel J1404-0130_X_1997_01_11_pus_map.mod ! Writing 73 model components to file: J1404-0130_X_1997_01_11_pus_map.mod wobs J1404-0130_X_1997_01_11_pus_uvs.fits ! Writing UV FITS file: J1404-0130_X_1997_01_11_pus_uvs.fits wwins J1404-0130_X_1997_01_11_pus_map.win ! wwins: Wrote 3 windows to J1404-0130_X_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=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200146 Jy ! Component: 100 - total flux cleaned = -0.000624568 Jy ! Component: 150 - total flux cleaned = -0.00102275 Jy ! Component: 200 - total flux cleaned = -0.0012349 Jy ! Component: 250 - total flux cleaned = -0.00119605 Jy ! Component: 300 - total flux cleaned = -0.00138893 Jy ! Component: 350 - total flux cleaned = -0.00150083 Jy ! Component: 400 - total flux cleaned = -0.00164572 Jy ! Component: 450 - total flux cleaned = -0.00178658 Jy ! Component: 500 - total flux cleaned = -0.00195856 Jy ! Component: 550 - total flux cleaned = -0.0021598 Jy ! Component: 600 - total flux cleaned = -0.00232438 Jy ! Component: 650 - total flux cleaned = -0.00248469 Jy ! Component: 700 - total flux cleaned = -0.00264106 Jy ! Component: 750 - total flux cleaned = -0.00273254 Jy ! Component: 800 - total flux cleaned = -0.00276274 Jy ! Component: 850 - total flux cleaned = -0.0029093 Jy ! Component: 900 - total flux cleaned = -0.00302438 Jy ! Component: 950 - total flux cleaned = -0.00316548 Jy ! Component: 1000 - total flux cleaned = -0.00333131 Jy ! Total flux subtracted in 1024 components = -0.00335871 Jy ! Clean residual min=-0.001829 max=0.001638 Jy/beam ! Clean residual mean=-0.000033 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.204266 Jy keep ! Adding 64 model components to the UV plane model. ! The established model now contains 136 components and 0.204266 Jy wmap "J1404-0130_X_1997_01_11_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9906 x 2.18 at -1.255 degrees (North through East) ! Clean map min=-0.0030278 max=0.11897 Jy/beam ! Writing clean map to FITS file: J1404-0130_X_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 0.118973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00059242 device "J1404-0130_X_1997_01_11_pus\_map.eps/VPS" ! Attempting to open device: 'J1404-0130_X_1997_01_11_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.49383 1.49383 2.98766 5.97532 11.9506 23.9013 47.8026 95.6051 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9906 x 2.18 at -1.255 degrees (North through East) ! Clean map min=-0.0030278 max=0.11897 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1404-0130_X_1997_01_11_pus\_map.gif/vgif" ! Attempting to open device: 'J1404-0130_X_1997_01_11_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1404-0130_X_1997_01_11_pus_uvs.log closed on Tue Feb 14 13:15:57 2006