! Started logfile: /scr/pima/rdv72_uvs/J1658-0739_S_uvs.log on Sat Oct 5 08:49:10 2013 obs /scr/pima/rdv72_uvs/J1658-0739_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1658-0739_S_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! AN table 2: 3 integrations on 55 of 55 possible baselines. ! AN table 3: 9 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.794574 visibilities/baseline/integration-bin. ! Found source: J1658-0739 ! ! 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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 820 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J1658-0739_S] 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 9 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.194761Jy sigma=12.525453 ! Fit after self-cal, rms=0.539345Jy sigma=3.990761 ! 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=2.486 mas, bmaj=4.384 mas, bpa=-18.03 degrees ! Estimated noise=4.23131 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 = 0.484715 Jy ! Component: 100 - total flux cleaned = 0.619919 Jy ! Total flux subtracted in 100 components = 0.619919 Jy ! Clean residual min=-0.030181 max=0.053626 Jy/beam ! Clean residual mean=-0.000042 rms=0.009788 Jy/beam ! Combined flux in latest and established models = 0.619919 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.619919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294341Jy sigma=2.789670 ! Fit after self-cal, rms=0.294351Jy sigma=2.788016 ! 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=3.033 mas, bmaj=5.813 mas, bpa=-22.96 degrees ! Estimated noise=2.73575 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 = 0.0766505 Jy ! Component: 100 - total flux cleaned = 0.111124 Jy ! Component: 150 - total flux cleaned = 0.127768 Jy ! Component: 200 - total flux cleaned = 0.135852 Jy ! Total flux subtracted in 200 components = 0.135852 Jy ! Clean residual min=-0.031594 max=0.042136 Jy/beam ! Clean residual mean=0.000019 rms=0.009727 Jy/beam ! Combined flux in latest and established models = 0.755772 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.755772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285652Jy sigma=2.474802 ! Fit after self-cal, rms=0.285757Jy sigma=2.474404 ! 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: ! FD 1.09 KP 0.92 LA 1.00 MK 0.88 ! NL 0.97 OV 0.93 PT 0.99 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.08 HO 0.81 KK 0.88 ! KP 0.96 LA 1.12 MK 0.90 NL 1.01 ! OV 0.96 PT 1.03 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 0.98 LA 0.97 MK 0.91 ! NL 0.99 OV 0.96 PT 1.00 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 1.14 HO 0.97 KK 0.84 ! KP 1.00 LA 1.01 MK 0.95 NL 1.03 ! OV 1.05 PT 1.05 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 0.99 LA 0.85 MK 0.89 ! NL 1.10 OV 0.97 PT 1.04 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 1.21 HO 0.96 KK 0.85 ! KP 0.96 LA 0.90 MK 0.96 NL 1.12 ! OV 1.06 PT 1.03 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 0.88 LA 0.74 MK 0.98 ! NL 0.95 OV 0.82 PT 0.92 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.67 FD 1.16 HO 0.85 KK 0.85 ! KP 0.92 LA 0.81 MK 1.03 NL 0.97 ! OV 0.87 PT 0.95 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.285757Jy sigma=2.474404 ! Fit after self-cal, rms=0.253100Jy sigma=2.104039 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=5.715 mas, bpa=-24.05 degrees ! Estimated noise=2.61502 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 (-11, -126.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020259 Jy ! Component: 100 - total flux cleaned = 0.0251323 Jy ! Component: 150 - total flux cleaned = 0.0300247 Jy ! Component: 200 - total flux cleaned = 0.033385 Jy ! Total flux subtracted in 200 components = 0.033385 Jy ! Clean residual min=-0.013571 max=0.022503 Jy/beam ! Clean residual mean=-0.000006 rms=0.003968 Jy/beam ! Combined flux in latest and established models = 0.789157 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.789157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245663Jy sigma=2.082867 ! Fit after self-cal, rms=0.246245Jy sigma=2.077833 ! 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=0.246245Jy sigma=2.077833 ! Fit after self-cal, rms=0.242207Jy sigma=2.067360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=5.738 mas, bpa=-23.87 degrees ! Estimated noise=2.55027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0109794 Jy ! Component: 100 - total flux cleaned = -0.00880666 Jy ! Component: 150 - total flux cleaned = -0.00741354 Jy ! Component: 200 - total flux cleaned = -0.00739849 Jy ! Total flux subtracted in 200 components = -0.00739849 Jy ! Clean residual min=-0.012227 max=0.015665 Jy/beam ! Clean residual mean=0.000002 rms=0.003436 Jy/beam ! Combined flux in latest and established models = 0.781758 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.781758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238586Jy sigma=2.074707 ! Fit after self-cal, rms=0.238605Jy sigma=2.073904 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 (5.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115519 Jy ! Component: 100 - total flux cleaned = 0.012552 Jy ! Component: 150 - total flux cleaned = 0.0123402 Jy ! Component: 200 - total flux cleaned = 0.0119504 Jy ! Total flux subtracted in 200 components = 0.0119504 Jy ! Clean residual min=-0.011523 max=0.014346 Jy/beam ! Clean residual mean=0.000005 rms=0.003150 Jy/beam ! Combined flux in latest and established models = 0.793709 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.793709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237081Jy sigma=2.069548 ! Fit after self-cal, rms=0.237000Jy sigma=2.068646 ! Inverting map ! Added new window around map position (9.5, 125). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128753 Jy ! Component: 100 - total flux cleaned = 0.01769 Jy ! Component: 150 - total flux cleaned = 0.0200123 Jy ! Component: 200 - total flux cleaned = 0.0217662 Jy ! Total flux subtracted in 200 components = 0.0217662 Jy ! Clean residual min=-0.010183 max=0.010220 Jy/beam ! Clean residual mean=0.000006 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.815475 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.815475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235580Jy sigma=2.066003 ! Fit after self-cal, rms=0.235570Jy sigma=2.065151 ! 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=0.235570Jy sigma=2.065151 ! Fit after self-cal, rms=0.230751Jy sigma=2.054084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=5.753 mas, bpa=-23.76 degrees ! Estimated noise=2.4781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.013821 Jy ! Component: 100 - total flux cleaned = -0.0128662 Jy ! Component: 150 - total flux cleaned = -0.0120591 Jy ! Component: 200 - total flux cleaned = -0.0122319 Jy ! Total flux subtracted in 200 components = -0.0122319 Jy ! Clean residual min=-0.008938 max=0.009455 Jy/beam ! Clean residual mean=0.000009 rms=0.002436 Jy/beam ! Combined flux in latest and established models = 0.803243 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 0.803243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228159Jy sigma=2.060636 ! Fit after self-cal, rms=0.228171Jy sigma=2.060531 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 = 0.000741391 Jy ! Component: 100 - total flux cleaned = 0.000261812 Jy ! Component: 150 - total flux cleaned = -3.82365e-05 Jy ! Component: 200 - total flux cleaned = -0.000181203 Jy ! Total flux subtracted in 200 components = -0.000181203 Jy ! Clean residual min=-0.008767 max=0.009177 Jy/beam ! Clean residual mean=0.000009 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.803062 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.803062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227794Jy sigma=2.059877 ! Fit after self-cal, rms=0.227812Jy sigma=2.059822 ! 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=0.227812Jy sigma=2.059822 ! Fit after self-cal, rms=0.223903Jy sigma=2.052134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.264 mas, bmaj=17.27 mas, bpa=8.899 degrees ! Estimated noise=2.62897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0144793 Jy ! Component: 100 - total flux cleaned = -0.0172618 Jy ! Component: 150 - total flux cleaned = -0.0181606 Jy ! Component: 200 - total flux cleaned = -0.0184581 Jy ! Total flux subtracted in 200 components = -0.0184581 Jy ! Clean residual min=-0.012146 max=0.010736 Jy/beam ! Clean residual mean=0.000019 rms=0.003024 Jy/beam ! Combined flux in latest and established models = 0.784604 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.784603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221848Jy sigma=2.059790 ! Fit after self-cal, rms=0.221858Jy sigma=2.059491 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 = -0.000293591 Jy ! Component: 100 - total flux cleaned = -0.000538388 Jy ! Component: 150 - total flux cleaned = -0.000648286 Jy ! Component: 200 - total flux cleaned = -0.000737078 Jy ! Total flux subtracted in 200 components = -0.000737078 Jy ! Clean residual min=-0.011921 max=0.010265 Jy/beam ! Clean residual mean=0.000018 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 0.783866 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.783866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221754Jy sigma=2.060687 ! Fit after self-cal, rms=0.221754Jy sigma=2.060595 ! 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=2.944 mas, bmaj=5.759 mas, bpa=-23.78 degrees ! Estimated noise=2.41593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.944 x 5.759 at -23.78 degrees (North through East) ! Clean map min=-0.0099165 max=0.53317 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=0.221754Jy sigma=2.060595 ! Fit after self-cal, rms=0.797612Jy sigma=1.310825 ! Inverting map and beam ! Estimated beam: bmin=2.919 mas, bmaj=5.674 mas, bpa=-24.67 degrees ! Estimated noise=2.44317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00656212 Jy ! Component: 100 - total flux cleaned = -0.00874311 Jy ! Component: 150 - total flux cleaned = -0.0102295 Jy ! Component: 200 - total flux cleaned = -0.0114086 Jy ! Total flux subtracted in 200 components = -0.0114086 Jy ! Clean residual min=-0.009007 max=0.008919 Jy/beam ! Clean residual mean=0.000002 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.772458 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 154 components and 0.772458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.797713Jy sigma=1.293449 ! Fit after self-cal, rms=0.797887Jy sigma=1.292919 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187182 Jy ! Component: 100 - total flux cleaned = -0.00266681 Jy ! Component: 150 - total flux cleaned = -0.00338956 Jy ! Component: 200 - total flux cleaned = -0.003965 Jy ! Total flux subtracted in 200 components = -0.003965 Jy ! Clean residual min=-0.008905 max=0.008966 Jy/beam ! Clean residual mean=0.000001 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 0.768493 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.768493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.797753Jy sigma=1.290903 ! Fit after self-cal, rms=0.797802Jy sigma=1.290764 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.797802Jy sigma=1.290764 ! Fit after self-cal, rms=0.886319Jy sigma=1.289493 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=2.404 mas, bmaj=4.291 mas, bpa=-20.1 degrees ! Estimated noise=3.75385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.43284 Jy ! Component: 100 - total flux cleaned = 0.564316 Jy ! Component: 150 - total flux cleaned = 0.621455 Jy ! Component: 200 - total flux cleaned = 0.653092 Jy ! Total flux subtracted in 200 components = 0.653092 Jy ! Clean residual min=-0.015837 max=0.018069 Jy/beam ! Clean residual mean=-0.000020 rms=0.004236 Jy/beam ! Combined flux in latest and established models = 0.653092 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.653092 Jy ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=5.655 mas, bpa=-24.81 degrees ! Estimated noise=2.45417 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 = 0.0317193 Jy ! Component: 100 - total flux cleaned = 0.0544171 Jy ! Component: 150 - total flux cleaned = 0.0714923 Jy ! Component: 200 - total flux cleaned = 0.0844144 Jy ! Total flux subtracted in 200 components = 0.0844144 Jy ! Clean residual min=-0.011731 max=0.010869 Jy/beam ! Clean residual mean=-0.000025 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 0.737506 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 67 components and 0.737506 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=9.298 mas, bmaj=17.43 mas, bpa=8.978 degrees ! Estimated noise=2.66443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131943 Jy ! Component: 100 - total flux cleaned = 0.0193012 Jy ! Component: 150 - total flux cleaned = 0.0209307 Jy ! Component: 200 - total flux cleaned = 0.0214001 Jy ! Total flux subtracted in 200 components = 0.0214001 Jy ! Clean residual min=-0.014747 max=0.013144 Jy/beam ! Clean residual mean=-0.000017 rms=0.004019 Jy/beam ! Combined flux in latest and established models = 0.758906 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 = 0.000619797 Jy ! Component: 100 - total flux cleaned = 0.00116999 Jy ! Component: 150 - total flux cleaned = 0.00165614 Jy ! Component: 200 - total flux cleaned = 0.00195006 Jy ! Total flux subtracted in 200 components = 0.00195006 Jy ! Clean residual min=-0.013745 max=0.012660 Jy/beam ! Clean residual mean=-0.000014 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 0.760856 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 106 components and 0.760856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=5.655 mas, bpa=-24.81 degrees ! Estimated noise=2.45417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143205 Jy ! Component: 100 - total flux cleaned = -0.00101202 Jy ! Component: 150 - total flux cleaned = -0.000459098 Jy ! Component: 200 - total flux cleaned = -0.000290791 Jy ! Total flux subtracted in 200 components = -0.000290791 Jy ! Clean residual min=-0.010617 max=0.009882 Jy/beam ! Clean residual mean=-0.000005 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.760565 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.760566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.886726Jy sigma=1.283946 ! Fit after self-cal, rms=0.886762Jy sigma=1.281843 wmodel /scr/pima/rdv72_uvs/J1658-0739_S_map.mod ! Writing 126 model components to file: /scr/pima/rdv72_uvs/J1658-0739_S_map.mod wobs /scr/pima/rdv72_uvs/J1658-0739_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1658-0739_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1658-0739_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv72_uvs/J1658-0739_S_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 = -0.00155643 Jy ! Component: 100 - total flux cleaned = -0.00121781 Jy ! Component: 150 - total flux cleaned = -0.000897391 Jy ! Component: 200 - total flux cleaned = -0.00104348 Jy ! Component: 250 - total flux cleaned = -0.00161902 Jy ! Component: 300 - total flux cleaned = -0.00203566 Jy ! Component: 350 - total flux cleaned = -0.00270128 Jy ! Component: 400 - total flux cleaned = -0.00295763 Jy ! Component: 450 - total flux cleaned = -0.00346277 Jy ! Component: 500 - total flux cleaned = -0.00395287 Jy ! Component: 550 - total flux cleaned = -0.00394883 Jy ! Component: 600 - total flux cleaned = -0.00383206 Jy ! Component: 650 - total flux cleaned = -0.00428486 Jy ! Component: 700 - total flux cleaned = -0.00428467 Jy ! Component: 750 - total flux cleaned = -0.0047188 Jy ! Component: 800 - total flux cleaned = -0.00471772 Jy ! Component: 850 - total flux cleaned = -0.00503204 Jy ! Component: 900 - total flux cleaned = -0.00544006 Jy ! Component: 950 - total flux cleaned = -0.00544105 Jy ! Component: 1000 - total flux cleaned = -0.00563831 Jy ! Component: 1050 - total flux cleaned = -0.00592887 Jy ! Component: 1100 - total flux cleaned = -0.00573749 Jy ! Component: 1150 - total flux cleaned = -0.00573669 Jy ! Component: 1200 - total flux cleaned = -0.00555352 Jy ! Component: 1250 - total flux cleaned = -0.00537474 Jy ! Component: 1300 - total flux cleaned = -0.00555258 Jy ! Component: 1350 - total flux cleaned = -0.00563841 Jy ! Component: 1400 - total flux cleaned = -0.00546674 Jy ! Component: 1450 - total flux cleaned = -0.00572187 Jy ! Component: 1500 - total flux cleaned = -0.00547228 Jy ! Component: 1550 - total flux cleaned = -0.00563599 Jy ! Component: 1600 - total flux cleaned = -0.00579697 Jy ! Component: 1650 - total flux cleaned = -0.0059557 Jy ! Component: 1700 - total flux cleaned = -0.00579948 Jy ! Component: 1750 - total flux cleaned = -0.00603102 Jy ! Component: 1800 - total flux cleaned = -0.0058016 Jy ! Component: 1850 - total flux cleaned = -0.00595111 Jy ! Component: 1900 - total flux cleaned = -0.0056545 Jy ! Component: 1950 - total flux cleaned = -0.00565336 Jy ! Component: 2000 - total flux cleaned = -0.00550962 Jy ! Component: 2050 - total flux cleaned = -0.00551084 Jy ! Component: 2100 - total flux cleaned = -0.00530103 Jy ! Component: 2150 - total flux cleaned = -0.00537077 Jy ! Component: 2200 - total flux cleaned = -0.00544028 Jy ! Component: 2250 - total flux cleaned = -0.00557657 Jy ! Component: 2300 - total flux cleaned = -0.00577977 Jy ! Component: 2350 - total flux cleaned = -0.00564675 Jy ! Component: 2400 - total flux cleaned = -0.00558147 Jy ! Component: 2450 - total flux cleaned = -0.00597303 Jy ! Component: 2500 - total flux cleaned = -0.00584317 Jy ! Component: 2550 - total flux cleaned = -0.00590775 Jy ! Component: 2600 - total flux cleaned = -0.00603435 Jy ! Component: 2650 - total flux cleaned = -0.00628405 Jy ! Component: 2700 - total flux cleaned = -0.00622247 Jy ! Component: 2750 - total flux cleaned = -0.00622232 Jy ! Component: 2800 - total flux cleaned = -0.00640486 Jy ! Component: 2850 - total flux cleaned = -0.00640507 Jy ! Component: 2900 - total flux cleaned = -0.00640427 Jy ! Component: 2950 - total flux cleaned = -0.00616685 Jy ! Component: 3000 - total flux cleaned = -0.00628516 Jy ! Component: 3050 - total flux cleaned = -0.00622671 Jy ! Component: 3100 - total flux cleaned = -0.00628467 Jy ! Component: 3150 - total flux cleaned = -0.00611213 Jy ! Component: 3200 - total flux cleaned = -0.00605596 Jy ! Component: 3250 - total flux cleaned = -0.00599957 Jy ! Component: 3300 - total flux cleaned = -0.0060556 Jy ! Component: 3350 - total flux cleaned = -0.00588875 Jy ! Component: 3400 - total flux cleaned = -0.00594429 Jy ! Component: 3450 - total flux cleaned = -0.0060545 Jy ! Component: 3500 - total flux cleaned = -0.00589088 Jy ! Component: 3550 - total flux cleaned = -0.00610819 Jy ! Component: 3600 - total flux cleaned = -0.00594687 Jy ! Component: 3650 - total flux cleaned = -0.00605481 Jy ! Component: 3700 - total flux cleaned = -0.00600173 Jy ! Component: 3750 - total flux cleaned = -0.00615977 Jy ! Component: 3800 - total flux cleaned = -0.00626515 Jy ! Component: 3850 - total flux cleaned = -0.0058997 Jy ! Component: 3900 - total flux cleaned = -0.00595139 Jy ! Component: 3950 - total flux cleaned = -0.00615768 Jy ! Component: 4000 - total flux cleaned = -0.00610617 Jy ! Component: 4050 - total flux cleaned = -0.00595307 Jy ! Total flux subtracted in 4096 components = -0.00600364 Jy ! Clean residual min=-0.003619 max=0.003167 Jy/beam ! Clean residual mean=0.000008 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.754562 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 383 components and 0.754562 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1658-0739_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.914 x 5.655 at -24.81 degrees (North through East) ! Clean map min=-0.0062927 max=0.54 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1658-0739_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.540003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000893355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.496305 0.496305 0.99261 1.98522 3.97044 7.94088 15.8818 31.7635 63.5271 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.54 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1658-0739_S_uvs.log closed on Sat Oct 5 08:49:14 2013