! Started logfile: /scr/pima/rdv94_uvs/J0334-4008_X_uvs.log on Mon Sep 23 22:08:04 2013 obs /scr/pima/rdv94_uvs/J0334-4008_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0334-4008_X_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 8 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.412698 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0334-4008 ! ! 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 208 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/J0334-4008_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 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=2.440839Jy sigma=68.773678 ! Fit after self-cal, rms=1.155811Jy sigma=34.819344 ! 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=0.7893 mas, bmaj=7.903 mas, bpa=-22.43 degrees ! Estimated noise=2.64495 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 = 1.66648 Jy ! Component: 100 - total flux cleaned = 2.10312 Jy ! Total flux subtracted in 100 components = 2.10312 Jy ! Clean residual min=-0.141287 max=0.183675 Jy/beam ! Clean residual mean=-0.000124 rms=0.043986 Jy/beam ! Combined flux in latest and established models = 2.10312 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.10312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367357Jy sigma=10.558870 ! Fit after self-cal, rms=0.367368Jy sigma=10.558624 ! 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=1.017 mas, bmaj=7.895 mas, bpa=-22.31 degrees ! Estimated noise=2.19341 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 = 0.224708 Jy ! Component: 100 - total flux cleaned = 0.332925 Jy ! Component: 150 - total flux cleaned = 0.357039 Jy ! Component: 200 - total flux cleaned = 0.371057 Jy ! Total flux subtracted in 200 components = 0.371057 Jy ! Clean residual min=-0.108995 max=0.080243 Jy/beam ! Clean residual mean=0.001042 rms=0.026335 Jy/beam ! Combined flux in latest and established models = 2.47418 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 47 components and 2.47418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269540Jy sigma=5.791663 ! Fit after self-cal, rms=0.269471Jy sigma=5.790052 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 1.00 LA 1.02 MK 1.03 ! NL 1.20 OV 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.94 LA 1.00 MK 1.04 ! NL 1.18 OV 0.95 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 0.86 LA 1.05 MK 1.02 ! NL 1.19 OV 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 0.90 LA 1.03 MK 1.05 ! NL 1.19 OV 0.99 ! ! ! Fit before self-cal, rms=0.269471Jy sigma=5.790052 ! Fit after self-cal, rms=0.173419Jy sigma=3.008171 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=7.794 mas, bpa=-22.41 degrees ! Estimated noise=2.18416 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 = -0.0401232 Jy ! Component: 100 - total flux cleaned = -0.0424831 Jy ! Component: 150 - total flux cleaned = -0.0455569 Jy ! Component: 200 - total flux cleaned = -0.0491447 Jy ! Total flux subtracted in 200 components = -0.0491447 Jy ! Clean residual min=-0.045882 max=0.036715 Jy/beam ! Clean residual mean=0.000067 rms=0.011115 Jy/beam ! Combined flux in latest and established models = 2.42504 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 2.42504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147136Jy sigma=2.597577 ! Fit after self-cal, rms=0.147098Jy sigma=2.594575 ! 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=0.147098Jy sigma=2.594575 ! Fit after self-cal, rms=0.125142Jy sigma=2.070553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=7.831 mas, bpa=-22.46 degrees ! Estimated noise=2.17356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0223133 Jy ! Component: 100 - total flux cleaned = -0.02787 Jy ! Component: 150 - total flux cleaned = -0.0300723 Jy ! Component: 200 - total flux cleaned = -0.0308476 Jy ! Total flux subtracted in 200 components = -0.0308476 Jy ! Clean residual min=-0.032283 max=0.018879 Jy/beam ! Clean residual mean=-0.000134 rms=0.006831 Jy/beam ! Combined flux in latest and established models = 2.39419 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 2.39419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116988Jy sigma=1.934417 ! Fit after self-cal, rms=0.116970Jy sigma=1.933743 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 = -1.29678e-05 Jy ! Component: 100 - total flux cleaned = -2.78158e-05 Jy ! Component: 150 - total flux cleaned = -2.7843e-05 Jy ! Component: 200 - total flux cleaned = 0.000257457 Jy ! Total flux subtracted in 200 components = 0.000257457 Jy ! Clean residual min=-0.031399 max=0.019130 Jy/beam ! Clean residual mean=-0.000122 rms=0.006734 Jy/beam ! Combined flux in latest and established models = 2.39445 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 2.39445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114183Jy sigma=1.905970 ! Fit after self-cal, rms=0.114166Jy sigma=1.905670 ! 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=0.114166Jy sigma=1.905670 ! Fit after self-cal, rms=0.112113Jy sigma=1.848737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=7.85 mas, bpa=-22.48 degrees ! Estimated noise=2.17189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0141828 Jy ! Component: 100 - total flux cleaned = -0.0164863 Jy ! Component: 150 - total flux cleaned = -0.0174949 Jy ! Component: 200 - total flux cleaned = -0.0181112 Jy ! Total flux subtracted in 200 components = -0.0181112 Jy ! Clean residual min=-0.027170 max=0.017155 Jy/beam ! Clean residual mean=-0.000065 rms=0.005891 Jy/beam ! Combined flux in latest and established models = 2.37633 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 2.37633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107717Jy sigma=1.784769 ! Fit after self-cal, rms=0.107699Jy sigma=1.784503 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 = -0.000271085 Jy ! Component: 100 - total flux cleaned = -0.000532951 Jy ! Component: 150 - total flux cleaned = -0.000773401 Jy ! Component: 200 - total flux cleaned = -0.000996079 Jy ! Total flux subtracted in 200 components = -0.000996079 Jy ! Clean residual min=-0.026439 max=0.017383 Jy/beam ! Clean residual mean=-0.000063 rms=0.005823 Jy/beam ! Combined flux in latest and established models = 2.37534 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 2.37534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105591Jy sigma=1.764369 ! Fit after self-cal, rms=0.105577Jy sigma=1.764167 ! 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=0.105577Jy sigma=1.764167 ! Fit after self-cal, rms=0.104920Jy sigma=1.734696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=10.8 mas, bpa=-10.42 degrees ! Estimated noise=2.35491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00958448 Jy ! Component: 100 - total flux cleaned = -0.0142771 Jy ! Component: 150 - total flux cleaned = -0.0144504 Jy ! Component: 200 - total flux cleaned = -0.0140084 Jy ! Total flux subtracted in 200 components = -0.0140084 Jy ! Clean residual min=-0.026879 max=0.018908 Jy/beam ! Clean residual mean=-0.000077 rms=0.006268 Jy/beam ! Combined flux in latest and established models = 2.36133 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 2.36133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102754Jy sigma=1.706252 ! Fit after self-cal, rms=0.102750Jy sigma=1.705267 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 = 0.00012117 Jy ! Component: 100 - total flux cleaned = 0.000385142 Jy ! Component: 150 - total flux cleaned = 0.000878804 Jy ! Component: 200 - total flux cleaned = 0.00147886 Jy ! Total flux subtracted in 200 components = 0.00147886 Jy ! Clean residual min=-0.026375 max=0.018691 Jy/beam ! Clean residual mean=-0.000072 rms=0.006184 Jy/beam ! Combined flux in latest and established models = 2.36281 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 2.36281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102162Jy sigma=1.699766 ! Fit after self-cal, rms=0.102163Jy sigma=1.698822 ! 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=1.016 mas, bmaj=7.866 mas, bpa=-22.5 degrees ! Estimated noise=2.17015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 7.866 at -22.5 degrees (North through East) ! Clean map min=-0.023103 max=1.8743 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102163Jy sigma=1.698822 ! Fit after self-cal, rms=0.097388Jy sigma=1.552949 ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=7.873 mas, bpa=-22.51 degrees ! Estimated noise=2.16508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00915308 Jy ! Component: 100 - total flux cleaned = -0.0102122 Jy ! Component: 150 - total flux cleaned = -0.0104491 Jy ! Component: 200 - total flux cleaned = -0.010452 Jy ! Total flux subtracted in 200 components = -0.010452 Jy ! Clean residual min=-0.022016 max=0.014903 Jy/beam ! Clean residual mean=-0.000035 rms=0.004876 Jy/beam ! Combined flux in latest and established models = 2.35236 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 2.35236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094930Jy sigma=1.519943 ! Fit after self-cal, rms=0.094917Jy sigma=1.519797 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.71564e-06 Jy ! Component: 100 - total flux cleaned = -8.51913e-06 Jy ! Component: 150 - total flux cleaned = -0.000189961 Jy ! Component: 200 - total flux cleaned = -0.0001849 Jy ! Total flux subtracted in 200 components = -0.0001849 Jy ! Clean residual min=-0.021525 max=0.014936 Jy/beam ! Clean residual mean=-0.000032 rms=0.004832 Jy/beam ! Combined flux in latest and established models = 2.35217 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 2.35217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093661Jy sigma=1.506458 ! Fit after self-cal, rms=0.093652Jy sigma=1.506384 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093652Jy sigma=1.506384 ! Fit after self-cal, rms=0.092976Jy sigma=1.491653 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=0.7923 mas, bmaj=7.918 mas, bpa=-22.66 degrees ! Estimated noise=2.73491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69842 Jy ! Component: 100 - total flux cleaned = 2.09152 Jy ! Component: 150 - total flux cleaned = 2.23013 Jy ! Component: 200 - total flux cleaned = 2.29654 Jy ! Total flux subtracted in 200 components = 2.29654 Jy ! Clean residual min=-0.035522 max=0.042315 Jy/beam ! Clean residual mean=-0.000110 rms=0.010083 Jy/beam ! Combined flux in latest and established models = 2.29654 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 24 model components to the UV plane model. ! The established model now contains 24 components and 2.29654 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=7.882 mas, bpa=-22.52 degrees ! Estimated noise=2.16358 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 = 0.0387093 Jy ! Component: 100 - total flux cleaned = 0.0464018 Jy ! Component: 150 - total flux cleaned = 0.0521477 Jy ! Component: 200 - total flux cleaned = 0.0551489 Jy ! Total flux subtracted in 200 components = 0.0551489 Jy ! Clean residual min=-0.022952 max=0.019904 Jy/beam ! Clean residual mean=-0.000077 rms=0.005392 Jy/beam ! Combined flux in latest and established models = 2.35169 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 2.35169 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=2.752 mas, bmaj=10.81 mas, bpa=-10.42 degrees ! Estimated noise=2.34651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047007 Jy ! Component: 100 - total flux cleaned = 0.00585876 Jy ! Component: 150 - total flux cleaned = 0.0058485 Jy ! Component: 200 - total flux cleaned = 0.00584481 Jy ! Total flux subtracted in 200 components = 0.00584481 Jy ! Clean residual min=-0.024067 max=0.016871 Jy/beam ! Clean residual mean=-0.000066 rms=0.005496 Jy/beam ! Combined flux in latest and established models = 2.35754 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 = 8.02349e-06 Jy ! Component: 100 - total flux cleaned = -0.000346143 Jy ! Component: 150 - total flux cleaned = -0.00068518 Jy ! Component: 200 - total flux cleaned = -0.00101324 Jy ! Total flux subtracted in 200 components = -0.00101324 Jy ! Clean residual min=-0.023361 max=0.016478 Jy/beam ! Clean residual mean=-0.000058 rms=0.005333 Jy/beam ! Combined flux in latest and established models = 2.35652 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 2.35652 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=7.882 mas, bpa=-22.52 degrees ! Estimated noise=2.16358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00463142 Jy ! Component: 100 - total flux cleaned = -0.00614493 Jy ! Component: 150 - total flux cleaned = -0.00587753 Jy ! Component: 200 - total flux cleaned = -0.00563343 Jy ! Total flux subtracted in 200 components = -0.00563343 Jy ! Clean residual min=-0.021159 max=0.016917 Jy/beam ! Clean residual mean=-0.000048 rms=0.004656 Jy/beam ! Combined flux in latest and established models = 2.35089 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 2.35089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094349Jy sigma=1.516498 ! Fit after self-cal, rms=0.094229Jy sigma=1.509683 wmodel /scr/pima/rdv94_uvs/J0334-4008_X_map.mod ! Writing 88 model components to file: /scr/pima/rdv94_uvs/J0334-4008_X_map.mod wobs /scr/pima/rdv94_uvs/J0334-4008_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0334-4008_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0334-4008_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv94_uvs/J0334-4008_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 = -0.0048073 Jy ! Component: 100 - total flux cleaned = -0.00339861 Jy ! Component: 150 - total flux cleaned = -0.00133657 Jy ! Component: 200 - total flux cleaned = 6.83989e-05 Jy ! Component: 250 - total flux cleaned = 0.00201973 Jy ! Component: 300 - total flux cleaned = 0.0042755 Jy ! Component: 350 - total flux cleaned = 0.00563087 Jy ! Component: 400 - total flux cleaned = 0.00637155 Jy ! Component: 450 - total flux cleaned = 0.00743158 Jy ! Component: 500 - total flux cleaned = 0.00845249 Jy ! Component: 550 - total flux cleaned = 0.00943233 Jy ! Component: 600 - total flux cleaned = 0.0103748 Jy ! Component: 650 - total flux cleaned = 0.0109812 Jy ! Component: 700 - total flux cleaned = 0.0117171 Jy ! Component: 750 - total flux cleaned = 0.0127124 Jy ! Component: 800 - total flux cleaned = 0.0134002 Jy ! Component: 850 - total flux cleaned = 0.0142011 Jy ! Component: 900 - total flux cleaned = 0.0148468 Jy ! Component: 950 - total flux cleaned = 0.0149692 Jy ! Component: 1000 - total flux cleaned = 0.0153363 Jy ! Component: 1050 - total flux cleaned = 0.0154543 Jy ! Component: 1100 - total flux cleaned = 0.0153378 Jy ! Component: 1150 - total flux cleaned = 0.0154501 Jy ! Component: 1200 - total flux cleaned = 0.0156701 Jy ! Component: 1250 - total flux cleaned = 0.0164223 Jy ! Component: 1300 - total flux cleaned = 0.0167346 Jy ! Component: 1350 - total flux cleaned = 0.0169376 Jy ! Component: 1400 - total flux cleaned = 0.017037 Jy ! Component: 1450 - total flux cleaned = 0.0171362 Jy ! Component: 1500 - total flux cleaned = 0.0174271 Jy ! Component: 1550 - total flux cleaned = 0.017807 Jy ! Component: 1600 - total flux cleaned = 0.0178989 Jy ! Component: 1650 - total flux cleaned = 0.0178099 Jy ! Component: 1700 - total flux cleaned = 0.0180797 Jy ! Component: 1750 - total flux cleaned = 0.0179029 Jy ! Component: 1800 - total flux cleaned = 0.0178142 Jy ! Component: 1850 - total flux cleaned = 0.0174725 Jy ! Component: 1900 - total flux cleaned = 0.0173883 Jy ! Component: 1950 - total flux cleaned = 0.017387 Jy ! Component: 2000 - total flux cleaned = 0.017059 Jy ! Component: 2050 - total flux cleaned = 0.0168973 Jy ! Component: 2100 - total flux cleaned = 0.0168163 Jy ! Component: 2150 - total flux cleaned = 0.0166574 Jy ! Component: 2200 - total flux cleaned = 0.0166575 Jy ! Component: 2250 - total flux cleaned = 0.0165795 Jy ! Component: 2300 - total flux cleaned = 0.0165789 Jy ! Component: 2350 - total flux cleaned = 0.0164249 Jy ! Component: 2400 - total flux cleaned = 0.0162725 Jy ! Component: 2450 - total flux cleaned = 0.0160464 Jy ! Component: 2500 - total flux cleaned = 0.0158964 Jy ! Component: 2550 - total flux cleaned = 0.0156737 Jy ! Component: 2600 - total flux cleaned = 0.0154521 Jy ! Component: 2650 - total flux cleaned = 0.0153051 Jy ! Component: 2700 - total flux cleaned = 0.0150874 Jy ! Component: 2750 - total flux cleaned = 0.014943 Jy ! Component: 2800 - total flux cleaned = 0.014728 Jy ! Component: 2850 - total flux cleaned = 0.0147278 Jy ! Component: 2900 - total flux cleaned = 0.0147978 Jy ! Component: 2950 - total flux cleaned = 0.0145866 Jy ! Component: 3000 - total flux cleaned = 0.0145864 Jy ! Component: 3050 - total flux cleaned = 0.0144474 Jy ! Component: 3100 - total flux cleaned = 0.0143098 Jy ! Component: 3150 - total flux cleaned = 0.0141725 Jy ! Component: 3200 - total flux cleaned = 0.0138304 Jy ! Component: 3250 - total flux cleaned = 0.013626 Jy ! Component: 3300 - total flux cleaned = 0.013558 Jy ! Component: 3350 - total flux cleaned = 0.013288 Jy ! Component: 3400 - total flux cleaned = 0.0129516 Jy ! Component: 3450 - total flux cleaned = 0.0128847 Jy ! Component: 3500 - total flux cleaned = 0.0125492 Jy ! Component: 3550 - total flux cleaned = 0.0124152 Jy ! Component: 3600 - total flux cleaned = 0.0122142 Jy ! Component: 3650 - total flux cleaned = 0.0118792 Jy ! Component: 3700 - total flux cleaned = 0.0119462 Jy ! Component: 3750 - total flux cleaned = 0.011745 Jy ! Component: 3800 - total flux cleaned = 0.0115429 Jy ! Component: 3850 - total flux cleaned = 0.0114082 Jy ! Component: 3900 - total flux cleaned = 0.0113399 Jy ! Component: 3950 - total flux cleaned = 0.0111368 Jy ! Component: 4000 - total flux cleaned = 0.011001 Jy ! Component: 4050 - total flux cleaned = 0.0108648 Jy ! Total flux subtracted in 4096 components = 0.0107285 Jy ! Clean residual min=-0.003949 max=0.003665 Jy/beam ! Clean residual mean=-0.000046 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 2.36162 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 338 components and 2.36162 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0334-4008_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 7.882 at -22.52 degrees (North through East) ! Clean map min=-0.016529 max=1.8912 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0334-4008_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.89118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00129559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.20552 0.20552 0.411041 0.822082 1.64416 3.28833 6.57665 13.1533 26.3066 52.6132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.891 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0334-4008_X_uvs.log closed on Mon Sep 23 22:08:09 2013