! Started logfile: /scr/pima/rdv94_uvs/J1242+3751_X_uvs.log on Mon Sep 23 22:11:11 2013 obs /scr/pima/rdv94_uvs/J1242+3751_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1242+3751_X_uva.fits ! AN table 1: 340 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.558905 visibilities/baseline/integration-bin. ! Found source: J1242+3751 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 27364 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J1242+3751_X] 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 0.200x0.200 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 1067 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1067 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1067 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1067 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021186Jy sigma=1.869569 ! Fit after self-cal, rms=0.787960Jy sigma=1.290643 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.185 mas, bpa=-8.476 degrees ! Estimated noise=6.02638 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 = 0.192444 Jy ! Component: 100 - total flux cleaned = 0.26163 Jy ! Total flux subtracted in 100 components = 0.26163 Jy ! Clean residual min=-0.015455 max=0.040969 Jy/beam ! Clean residual mean=-0.000062 rms=0.004492 Jy/beam ! Combined flux in latest and established models = 0.26163 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.26163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139337Jy sigma=0.225181 ! Fit after self-cal, rms=0.139449Jy sigma=0.224528 ! Inverting map ! Added new window around map position (1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430689 Jy ! Component: 100 - total flux cleaned = 0.063685 Jy ! Total flux subtracted in 100 components = 0.063685 Jy ! Clean residual min=-0.009249 max=0.015737 Jy/beam ! Clean residual mean=-0.000013 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.325315 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.325315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131295Jy sigma=0.187516 ! Fit after self-cal, rms=0.130681Jy sigma=0.186289 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160897 Jy ! Component: 100 - total flux cleaned = 0.0250065 Jy ! Total flux subtracted in 100 components = 0.0250065 Jy ! Clean residual min=-0.006861 max=0.007605 Jy/beam ! Clean residual mean=0.000006 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.350322 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.350322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130791Jy sigma=0.180359 ! Fit after self-cal, rms=0.130618Jy sigma=0.180044 ! 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=1.422 mas, bmaj=2.457 mas, bpa=-10.35 degrees ! Estimated noise=2.64733 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 = 0.00587358 Jy ! Component: 100 - total flux cleaned = 0.00731573 Jy ! Component: 150 - total flux cleaned = 0.00772179 Jy ! Component: 200 - total flux cleaned = 0.00798786 Jy ! Total flux subtracted in 200 components = 0.00798786 Jy ! Clean residual min=-0.006047 max=0.006872 Jy/beam ! Clean residual mean=0.000004 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.358309 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.358309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130849Jy sigma=0.178995 ! Fit after self-cal, rms=0.130825Jy sigma=0.178928 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 KP 1.01 ! LA 0.99 MK 0.99 NL 0.96 OV 0.98 ! PT 1.20 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.98 HN 0.98 KP 0.95 ! LA 0.97 MK 0.98 NL 0.97 OV 0.96 ! PT 1.23 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.88 ! LA 1.02 MK 0.98 NL 1.01 OV 1.02 ! PT 1.25 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 0.93 ! LA 0.99 MK 1.01 NL 1.04 OV 0.99 ! PT 1.29 ! ! ! Fit before self-cal, rms=0.130825Jy sigma=0.178928 ! Fit after self-cal, rms=0.132982Jy sigma=0.171259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.412 mas, bmaj=2.475 mas, bpa=-10.21 degrees ! Estimated noise=2.62344 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 = -0.00249728 Jy ! Component: 100 - total flux cleaned = -0.00313487 Jy ! Component: 150 - total flux cleaned = -0.00330223 Jy ! Component: 200 - total flux cleaned = -0.00344717 Jy ! Total flux subtracted in 200 components = -0.00344717 Jy ! Clean residual min=-0.003231 max=0.003385 Jy/beam ! Clean residual mean=-0.000008 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.354862 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.354862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132465Jy sigma=0.171085 ! Fit after self-cal, rms=0.132598Jy sigma=0.171008 ! 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=0.132598Jy sigma=0.171008 ! Fit after self-cal, rms=0.181802Jy sigma=0.170399 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=2.475 mas, bpa=-10.18 degrees ! Estimated noise=2.61334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314821 Jy ! Component: 100 - total flux cleaned = 0.000393156 Jy ! Component: 150 - total flux cleaned = 0.000450937 Jy ! Component: 200 - total flux cleaned = 0.000451134 Jy ! Total flux subtracted in 200 components = 0.000451134 Jy ! Clean residual min=-0.002541 max=0.002591 Jy/beam ! Clean residual mean=-0.000003 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.355313 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.355313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181703Jy sigma=0.170286 ! Fit after self-cal, rms=0.181769Jy sigma=0.170266 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 (4.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177609 Jy ! Component: 100 - total flux cleaned = 0.00199385 Jy ! Component: 150 - total flux cleaned = 0.00187383 Jy ! Component: 200 - total flux cleaned = 0.00170972 Jy ! Total flux subtracted in 200 components = 0.00170972 Jy ! Clean residual min=-0.002223 max=0.002247 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.357023 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.357023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181680Jy sigma=0.170148 ! Fit after self-cal, rms=0.181690Jy sigma=0.170139 ! Inverting map ! Added new window around map position (0.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000689906 Jy ! Component: 100 - total flux cleaned = -0.000774065 Jy ! Component: 150 - total flux cleaned = -0.000773028 Jy ! Component: 200 - total flux cleaned = -0.000773712 Jy ! Total flux subtracted in 200 components = -0.000773712 Jy ! Clean residual min=-0.001952 max=0.001841 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.356249 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.356249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181604Jy sigma=0.170028 ! Fit after self-cal, rms=0.181588Jy sigma=0.170021 ! 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=0.181588Jy sigma=0.170021 ! Fit after self-cal, rms=0.181406Jy sigma=0.170004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=2.477 mas, bpa=-10.18 degrees ! Estimated noise=2.60856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459637 Jy ! Component: 100 - total flux cleaned = 0.000685676 Jy ! Component: 150 - total flux cleaned = 0.000589376 Jy ! Component: 200 - total flux cleaned = 0.000493892 Jy ! Total flux subtracted in 200 components = 0.000493892 Jy ! Clean residual min=-0.001915 max=0.001834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.356743 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 0.356743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181343Jy sigma=0.169950 ! Fit after self-cal, rms=0.181346Jy sigma=0.169945 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 = 0.000142367 Jy ! Component: 100 - total flux cleaned = 0.000143174 Jy ! Component: 150 - total flux cleaned = 0.00014263 Jy ! Component: 200 - total flux cleaned = 6.14045e-05 Jy ! Total flux subtracted in 200 components = 6.14045e-05 Jy ! Clean residual min=-0.001904 max=0.001765 Jy/beam ! Clean residual mean=-0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.356805 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.356805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181306Jy sigma=0.169911 ! Fit after self-cal, rms=0.181304Jy sigma=0.169907 ! 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=0.181304Jy sigma=0.169907 ! Fit after self-cal, rms=0.181170Jy sigma=0.169902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.619 mas, bmaj=2.831 mas, bpa=-26.47 degrees ! Estimated noise=2.66589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.10241e-05 Jy ! Component: 100 - total flux cleaned = 0.000136422 Jy ! Component: 150 - total flux cleaned = 0.000264334 Jy ! Component: 200 - total flux cleaned = 0.000426036 Jy ! Total flux subtracted in 200 components = 0.000426036 Jy ! Clean residual min=-0.001830 max=0.001745 Jy/beam ! Clean residual mean=-0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.357231 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 0.357231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181156Jy sigma=0.169880 ! Fit after self-cal, rms=0.181159Jy sigma=0.169875 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.12096e-05 Jy ! Component: 100 - total flux cleaned = 2.00309e-05 Jy ! Component: 150 - total flux cleaned = 0.000155773 Jy ! Component: 200 - total flux cleaned = 0.000275554 Jy ! Total flux subtracted in 200 components = 0.000275554 Jy ! Clean residual min=-0.001818 max=0.001692 Jy/beam ! Clean residual mean=-0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.357506 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.357506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181151Jy sigma=0.169864 ! Fit after self-cal, rms=0.181149Jy sigma=0.169860 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=2.477 mas, bpa=-10.16 degrees ! Estimated noise=2.60527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.405 x 2.477 at -10.16 degrees (North through East) ! Clean map min=-0.0019208 max=0.23606 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.208 mas, bpa=-8.393 degrees ! Estimated noise=5.89806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190357 Jy ! Component: 100 - total flux cleaned = 0.265659 Jy ! Component: 150 - total flux cleaned = 0.30386 Jy ! Component: 200 - total flux cleaned = 0.324566 Jy ! Total flux subtracted in 200 components = 0.324566 Jy ! Clean residual min=-0.005510 max=0.010181 Jy/beam ! Clean residual mean=-0.000024 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.324566 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.324566 Jy ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=2.477 mas, bpa=-10.16 degrees ! Estimated noise=2.60527 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 = 0.0142936 Jy ! Component: 100 - total flux cleaned = 0.0218003 Jy ! Component: 150 - total flux cleaned = 0.025928 Jy ! Component: 200 - total flux cleaned = 0.028254 Jy ! Total flux subtracted in 200 components = 0.028254 Jy ! Clean residual min=-0.002750 max=0.002565 Jy/beam ! Clean residual mean=-0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.35282 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.35282 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=2.619 mas, bmaj=2.831 mas, bpa=-26.47 degrees ! Estimated noise=2.66589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236681 Jy ! Component: 100 - total flux cleaned = 0.00345238 Jy ! Component: 150 - total flux cleaned = 0.00389782 Jy ! Component: 200 - total flux cleaned = 0.0041679 Jy ! Total flux subtracted in 200 components = 0.0041679 Jy ! Clean residual min=-0.002001 max=0.001626 Jy/beam ! Clean residual mean=-0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.356988 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 = 9.13665e-05 Jy ! Component: 100 - total flux cleaned = 0.000173212 Jy ! Component: 150 - total flux cleaned = 0.000246771 Jy ! Component: 200 - total flux cleaned = 0.000345844 Jy ! Total flux subtracted in 200 components = 0.000345844 Jy ! Clean residual min=-0.001822 max=0.001647 Jy/beam ! Clean residual mean=-0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.357334 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.357334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=2.477 mas, bpa=-10.16 degrees ! Estimated noise=2.60527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000971608 Jy ! Component: 100 - total flux cleaned = -0.00125701 Jy ! Component: 150 - total flux cleaned = -0.00132256 Jy ! Component: 200 - total flux cleaned = -0.00138247 Jy ! Total flux subtracted in 200 components = -0.00138247 Jy ! Clean residual min=-0.002015 max=0.001857 Jy/beam ! Clean residual mean=-0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.355951 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.355951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181054Jy sigma=0.169997 ! Fit after self-cal, rms=0.180962Jy sigma=0.169858 wmodel /scr/pima/rdv94_uvs/J1242+3751_X_map.mod ! Writing 107 model components to file: /scr/pima/rdv94_uvs/J1242+3751_X_map.mod wobs /scr/pima/rdv94_uvs/J1242+3751_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1242+3751_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1242+3751_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv94_uvs/J1242+3751_X_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 = -0.000577249 Jy ! Component: 100 - total flux cleaned = -0.000808557 Jy ! Component: 150 - total flux cleaned = -0.000890223 Jy ! Component: 200 - total flux cleaned = -0.000889279 Jy ! Component: 250 - total flux cleaned = -0.000837437 Jy ! Component: 300 - total flux cleaned = -0.000787419 Jy ! Component: 350 - total flux cleaned = -0.000738379 Jy ! Component: 400 - total flux cleaned = -0.000643368 Jy ! Component: 450 - total flux cleaned = -0.000643712 Jy ! Component: 500 - total flux cleaned = -0.000597828 Jy ! Component: 550 - total flux cleaned = -0.000597841 Jy ! Component: 600 - total flux cleaned = -0.000531748 Jy ! Component: 650 - total flux cleaned = -0.000532082 Jy ! Component: 700 - total flux cleaned = -0.000574908 Jy ! Component: 750 - total flux cleaned = -0.000637235 Jy ! Component: 800 - total flux cleaned = -0.000636576 Jy ! Component: 850 - total flux cleaned = -0.000595695 Jy ! Component: 900 - total flux cleaned = -0.000595252 Jy ! Component: 950 - total flux cleaned = -0.000556025 Jy ! Component: 1000 - total flux cleaned = -0.000556452 Jy ! Component: 1050 - total flux cleaned = -0.000576056 Jy ! Component: 1100 - total flux cleaned = -0.00059497 Jy ! Component: 1150 - total flux cleaned = -0.000613405 Jy ! Component: 1200 - total flux cleaned = -0.000650079 Jy ! Component: 1250 - total flux cleaned = -0.000649994 Jy ! Component: 1300 - total flux cleaned = -0.00068617 Jy ! Component: 1350 - total flux cleaned = -0.000650459 Jy ! Component: 1400 - total flux cleaned = -0.000668077 Jy ! Component: 1450 - total flux cleaned = -0.000633139 Jy ! Component: 1500 - total flux cleaned = -0.000633279 Jy ! Component: 1550 - total flux cleaned = -0.000599609 Jy ! Component: 1600 - total flux cleaned = -0.000633324 Jy ! Component: 1650 - total flux cleaned = -0.000650037 Jy ! Component: 1700 - total flux cleaned = -0.000633442 Jy ! Component: 1750 - total flux cleaned = -0.000600668 Jy ! Component: 1800 - total flux cleaned = -0.00063318 Jy ! Component: 1850 - total flux cleaned = -0.000617281 Jy ! Component: 1900 - total flux cleaned = -0.000649248 Jy ! Component: 1950 - total flux cleaned = -0.000680758 Jy ! Component: 2000 - total flux cleaned = -0.000633801 Jy ! Component: 2050 - total flux cleaned = -0.000618512 Jy ! Component: 2100 - total flux cleaned = -0.000603079 Jy ! Component: 2150 - total flux cleaned = -0.000587763 Jy ! Component: 2200 - total flux cleaned = -0.000602705 Jy ! Component: 2250 - total flux cleaned = -0.000542708 Jy ! Component: 2300 - total flux cleaned = -0.000542496 Jy ! Component: 2350 - total flux cleaned = -0.000498176 Jy ! Component: 2400 - total flux cleaned = -0.000498247 Jy ! Component: 2450 - total flux cleaned = -0.000556226 Jy ! Component: 2500 - total flux cleaned = -0.000469751 Jy ! Component: 2550 - total flux cleaned = -0.000541442 Jy ! Component: 2600 - total flux cleaned = -0.00049887 Jy ! Component: 2650 - total flux cleaned = -0.000498708 Jy ! Component: 2700 - total flux cleaned = -0.000498613 Jy ! Component: 2750 - total flux cleaned = -0.000484583 Jy ! Component: 2800 - total flux cleaned = -0.000484465 Jy ! Component: 2850 - total flux cleaned = -0.000498125 Jy ! Component: 2900 - total flux cleaned = -0.000470855 Jy ! Component: 2950 - total flux cleaned = -0.000497959 Jy ! Component: 3000 - total flux cleaned = -0.000484529 Jy ! Component: 3050 - total flux cleaned = -0.000497917 Jy ! Component: 3100 - total flux cleaned = -0.000497936 Jy ! Component: 3150 - total flux cleaned = -0.000458471 Jy ! Component: 3200 - total flux cleaned = -0.000458505 Jy ! Component: 3250 - total flux cleaned = -0.000458431 Jy ! Component: 3300 - total flux cleaned = -0.000445531 Jy ! Component: 3350 - total flux cleaned = -0.000458245 Jy ! Component: 3400 - total flux cleaned = -0.000445496 Jy ! Component: 3450 - total flux cleaned = -0.000458195 Jy ! Component: 3500 - total flux cleaned = -0.000445571 Jy ! Component: 3550 - total flux cleaned = -0.000395351 Jy ! Component: 3600 - total flux cleaned = -0.000382858 Jy ! Component: 3650 - total flux cleaned = -0.000407789 Jy ! Component: 3700 - total flux cleaned = -0.000370732 Jy ! Component: 3750 - total flux cleaned = -0.000395268 Jy ! Component: 3800 - total flux cleaned = -0.000370794 Jy ! Component: 3850 - total flux cleaned = -0.000346479 Jy ! Component: 3900 - total flux cleaned = -0.000334442 Jy ! Component: 3950 - total flux cleaned = -0.000322461 Jy ! Component: 4000 - total flux cleaned = -0.000382397 Jy ! Component: 4050 - total flux cleaned = -0.000358659 Jy ! Total flux subtracted in 4096 components = -0.000334912 Jy ! Clean residual min=-0.000648 max=0.000689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.355616 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 390 components and 0.355617 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1242+3751_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.405 x 2.477 at -10.16 degrees (North through East) ! Clean map min=-0.0016901 max=0.23567 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1242+3751_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.23567 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267659 0.267659 0.535319 1.07064 2.14128 4.28255 8.5651 17.1302 34.2604 68.5208 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.235 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1242+3751_X_uvs.log closed on Mon Sep 23 22:11:18 2013