! Started logfile: /scr/pima/bp171ae_uvs/J1733-0456_C_uvs.log on Fri Oct 11 18:52:14 2013 obs /scr/pima/bp171ae_uvs/J1733-0456_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1733-0456_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1733-0456 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1376 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J1733-0456_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021513Jy sigma=6.080376 ! Fit after self-cal, rms=0.856322Jy sigma=5.060575 ! 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=1.342 mas, bmaj=3.328 mas, bpa=-1.465 degrees ! Estimated noise=4.75816 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 = 0.108999 Jy ! Component: 100 - total flux cleaned = 0.138578 Jy ! Total flux subtracted in 100 components = 0.138578 Jy ! Clean residual min=-0.007347 max=0.012817 Jy/beam ! Clean residual mean=-0.000005 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.138578 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.138578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067334Jy sigma=0.284780 ! Fit after self-cal, rms=0.067330Jy sigma=0.284680 ! 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=1.643 mas, bmaj=3.966 mas, bpa=0.9643 degrees ! Estimated noise=3.42899 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 = 0.0195933 Jy ! Component: 100 - total flux cleaned = 0.0285432 Jy ! Component: 150 - total flux cleaned = 0.0330981 Jy ! Component: 200 - total flux cleaned = 0.0356028 Jy ! Total flux subtracted in 200 components = 0.0356028 Jy ! Clean residual min=-0.006270 max=0.007691 Jy/beam ! Clean residual mean=-0.000004 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.174181 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.174181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.063109Jy sigma=0.235620 ! Fit after self-cal, rms=0.063102Jy sigma=0.235541 ! 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 0.97 HN 0.68 KP 0.68 LA 1.51 ! MK 1.00 NL 1.23 OV 0.91 PT 0.57 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.03 KP 0.86 LA 1.03 ! MK 0.97 NL 1.20 OV 0.92 PT 0.70 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.98 KP 0.71 LA 1.14 ! MK 0.99 NL 0.94 OV 0.92 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.03 KP 1.03 LA 1.12 ! MK 1.09 NL 1.12 OV 0.98 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.05 KP 1.03 LA 1.11 ! MK 1.07 NL 1.09 OV 0.95 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.03 KP 1.01 LA 1.16 ! MK 1.00 NL 1.05 OV 0.98 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 0.94 LA 1.07 ! MK 1.01 NL 1.09 OV 0.98 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.02 KP 1.04 LA 1.03 ! MK 1.02 NL 1.06 OV 0.97 PT 0.93 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.063102Jy sigma=0.235541 ! Fit after self-cal, rms=0.043737Jy sigma=0.172817 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=4.007 mas, bpa=1.195 degrees ! Estimated noise=3.38529 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 (-6.6, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300073 Jy ! Component: 100 - total flux cleaned = 0.00350275 Jy ! Component: 150 - total flux cleaned = 0.00375056 Jy ! Component: 200 - total flux cleaned = 0.00383141 Jy ! Total flux subtracted in 200 components = 0.00383141 Jy ! Clean residual min=-0.002479 max=0.002380 Jy/beam ! Clean residual mean=0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.178013 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.178013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043378Jy sigma=0.170565 ! Fit after self-cal, rms=0.043314Jy sigma=0.170205 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043314Jy sigma=0.170205 ! Fit after self-cal, rms=0.043128Jy sigma=0.169982 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.006 mas, bpa=1.106 degrees ! Estimated noise=3.36193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230895 Jy ! Component: 100 - total flux cleaned = 0.000314219 Jy ! Component: 150 - total flux cleaned = 0.000497182 Jy ! Component: 200 - total flux cleaned = 0.000621468 Jy ! Total flux subtracted in 200 components = 0.000621468 Jy ! Clean residual min=-0.002167 max=0.001935 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.178634 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.178634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042967Jy sigma=0.169601 ! Fit after self-cal, rms=0.042950Jy sigma=0.169549 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 = 0.000499569 Jy ! Component: 100 - total flux cleaned = 0.000541302 Jy ! Component: 150 - total flux cleaned = 0.000524755 Jy ! Component: 200 - total flux cleaned = 0.00052535 Jy ! Total flux subtracted in 200 components = 0.00052535 Jy ! Clean residual min=-0.002109 max=0.001925 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.179159 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.179159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042914Jy sigma=0.169429 ! Fit after self-cal, rms=0.042909Jy sigma=0.169420 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042909Jy sigma=0.169420 ! Fit after self-cal, rms=0.042703Jy sigma=0.169237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.008 mas, bpa=1.088 degrees ! Estimated noise=3.33748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000830138 Jy ! Component: 100 - total flux cleaned = -0.00076539 Jy ! Component: 150 - total flux cleaned = -0.000781506 Jy ! Component: 200 - total flux cleaned = -0.000781075 Jy ! Total flux subtracted in 200 components = -0.000781075 Jy ! Clean residual min=-0.002027 max=0.001867 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.178378 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.178378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042570Jy sigma=0.169256 ! Fit after self-cal, rms=0.042570Jy sigma=0.169249 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 = 0.000167103 Jy ! Component: 100 - total flux cleaned = 0.000153836 Jy ! Component: 150 - total flux cleaned = 0.000166421 Jy ! Component: 200 - total flux cleaned = 0.000178247 Jy ! Total flux subtracted in 200 components = 0.000178247 Jy ! Clean residual min=-0.001992 max=0.001866 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.178557 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.178557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042552Jy sigma=0.169206 ! Fit after self-cal, rms=0.042551Jy sigma=0.169205 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042551Jy sigma=0.169205 ! Fit after self-cal, rms=0.042354Jy sigma=0.169055 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=6.633 mas, bpa=0.4031 degrees ! Estimated noise=3.88508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115829 Jy ! Component: 100 - total flux cleaned = -0.00145403 Jy ! Component: 150 - total flux cleaned = -0.00151976 Jy ! Component: 200 - total flux cleaned = -0.001578 Jy ! Total flux subtracted in 200 components = -0.001578 Jy ! Clean residual min=-0.001710 max=0.002164 Jy/beam ! Clean residual mean=0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.176979 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 112 components and 0.176979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042279Jy sigma=0.169161 ! Fit after self-cal, rms=0.042280Jy sigma=0.169112 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 = -4.44152e-05 Jy ! Component: 100 - total flux cleaned = -0.000102118 Jy ! Component: 150 - total flux cleaned = -0.000188677 Jy ! Component: 200 - total flux cleaned = -0.000236613 Jy ! Total flux subtracted in 200 components = -0.000236613 Jy ! Clean residual min=-0.001654 max=0.002086 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.176742 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.176742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042287Jy sigma=0.169230 ! Fit after self-cal, rms=0.042282Jy sigma=0.169197 ! 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=1.651 mas, bmaj=4.009 mas, bpa=1.089 degrees ! Estimated noise=3.31351 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.009 at 1.089 degrees (North through East) ! Clean map min=-0.0019331 max=0.14389 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=1.351 mas, bmaj=3.37 mas, bpa=-1.217 degrees ! Estimated noise=4.63585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106152 Jy ! Component: 100 - total flux cleaned = 0.134366 Jy ! Component: 150 - total flux cleaned = 0.147687 Jy ! Component: 200 - total flux cleaned = 0.155066 Jy ! Total flux subtracted in 200 components = 0.155066 Jy ! Clean residual min=-0.003136 max=0.006225 Jy/beam ! Clean residual mean=0.000001 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.155066 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.155066 Jy ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.009 mas, bpa=1.089 degrees ! Estimated noise=3.31351 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 (2.1, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821682 Jy ! Component: 100 - total flux cleaned = 0.0124702 Jy ! Component: 150 - total flux cleaned = 0.0151196 Jy ! Component: 200 - total flux cleaned = 0.0168442 Jy ! Total flux subtracted in 200 components = 0.0168442 Jy ! Clean residual min=-0.002020 max=0.001745 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.17191 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.17191 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=6.633 mas, bpa=0.4031 degrees ! Estimated noise=3.88508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168101 Jy ! Component: 100 - total flux cleaned = 0.0026509 Jy ! Component: 150 - total flux cleaned = 0.00327535 Jy ! Component: 200 - total flux cleaned = 0.00346492 Jy ! Total flux subtracted in 200 components = 0.00346492 Jy ! Clean residual min=-0.001818 max=0.001893 Jy/beam ! Clean residual mean=0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.175375 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 = 0.000149322 Jy ! Component: 100 - total flux cleaned = 0.000253034 Jy ! Component: 150 - total flux cleaned = 0.000348239 Jy ! Component: 200 - total flux cleaned = 0.00041145 Jy ! Total flux subtracted in 200 components = 0.00041145 Jy ! Clean residual min=-0.001776 max=0.001885 Jy/beam ! Clean residual mean=0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.175786 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 103 components and 0.175786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.009 mas, bpa=1.089 degrees ! Estimated noise=3.31351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.92119e-05 Jy ! Component: 100 - total flux cleaned = -3.13855e-05 Jy ! Component: 150 - total flux cleaned = 3.45405e-05 Jy ! Component: 200 - total flux cleaned = 0.000131827 Jy ! Total flux subtracted in 200 components = 0.000131827 Jy ! Clean residual min=-0.001942 max=0.001874 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.175918 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.175918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042055Jy sigma=0.169168 ! Fit after self-cal, rms=0.042066Jy sigma=0.169102 wmodel /scr/pima/bp171ae_uvs/J1733-0456_C_map.mod ! Writing 126 model components to file: /scr/pima/bp171ae_uvs/J1733-0456_C_map.mod wobs /scr/pima/bp171ae_uvs/J1733-0456_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1733-0456_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J1733-0456_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ae_uvs/J1733-0456_C_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 = -0.000634869 Jy ! Component: 100 - total flux cleaned = -0.00123578 Jy ! Component: 150 - total flux cleaned = -0.00173143 Jy ! Component: 200 - total flux cleaned = -0.00200468 Jy ! Component: 250 - total flux cleaned = -0.00218505 Jy ! Component: 300 - total flux cleaned = -0.00235632 Jy ! Component: 350 - total flux cleaned = -0.00252289 Jy ! Component: 400 - total flux cleaned = -0.00270824 Jy ! Component: 450 - total flux cleaned = -0.00286544 Jy ! Component: 500 - total flux cleaned = -0.00293112 Jy ! Component: 550 - total flux cleaned = -0.00299546 Jy ! Component: 600 - total flux cleaned = -0.00305832 Jy ! Component: 650 - total flux cleaned = -0.0030381 Jy ! Component: 700 - total flux cleaned = -0.00309837 Jy ! Component: 750 - total flux cleaned = -0.0030589 Jy ! Component: 800 - total flux cleaned = -0.00307835 Jy ! Component: 850 - total flux cleaned = -0.00305952 Jy ! Component: 900 - total flux cleaned = -0.00307811 Jy ! Component: 950 - total flux cleaned = -0.00304148 Jy ! Component: 1000 - total flux cleaned = -0.0030596 Jy ! Component: 1050 - total flux cleaned = -0.00307732 Jy ! Component: 1100 - total flux cleaned = -0.00309484 Jy ! Component: 1150 - total flux cleaned = -0.00311216 Jy ! Component: 1200 - total flux cleaned = -0.00312906 Jy ! Component: 1250 - total flux cleaned = -0.00317926 Jy ! Component: 1300 - total flux cleaned = -0.00322872 Jy ! Component: 1350 - total flux cleaned = -0.00324492 Jy ! Component: 1400 - total flux cleaned = -0.00327701 Jy ! Component: 1450 - total flux cleaned = -0.00329287 Jy ! Component: 1500 - total flux cleaned = -0.00332422 Jy ! Component: 1550 - total flux cleaned = -0.00338607 Jy ! Component: 1600 - total flux cleaned = -0.00337046 Jy ! Component: 1650 - total flux cleaned = -0.0033555 Jy ! Component: 1700 - total flux cleaned = -0.00337065 Jy ! Component: 1750 - total flux cleaned = -0.00344478 Jy ! Component: 1800 - total flux cleaned = -0.00347414 Jy ! Component: 1850 - total flux cleaned = -0.00353213 Jy ! Component: 1900 - total flux cleaned = -0.00353207 Jy ! Component: 1950 - total flux cleaned = -0.00357462 Jy ! Component: 2000 - total flux cleaned = -0.00361677 Jy ! Component: 2050 - total flux cleaned = -0.00364452 Jy ! Component: 2100 - total flux cleaned = -0.00367215 Jy ! Component: 2150 - total flux cleaned = -0.00369938 Jy ! Component: 2200 - total flux cleaned = -0.00372625 Jy ! Component: 2250 - total flux cleaned = -0.00372625 Jy ! Component: 2300 - total flux cleaned = -0.00373959 Jy ! Component: 2350 - total flux cleaned = -0.00375277 Jy ! Component: 2400 - total flux cleaned = -0.00376589 Jy ! Component: 2450 - total flux cleaned = -0.00379172 Jy ! Component: 2500 - total flux cleaned = -0.00377896 Jy ! Component: 2550 - total flux cleaned = -0.00376625 Jy ! Component: 2600 - total flux cleaned = -0.00381667 Jy ! Component: 2650 - total flux cleaned = -0.00377897 Jy ! Component: 2700 - total flux cleaned = -0.00379141 Jy ! Component: 2750 - total flux cleaned = -0.00380375 Jy ! Component: 2800 - total flux cleaned = -0.00377922 Jy ! Component: 2850 - total flux cleaned = -0.00380363 Jy ! Component: 2900 - total flux cleaned = -0.00380356 Jy ! Component: 2950 - total flux cleaned = -0.00381564 Jy ! Component: 3000 - total flux cleaned = -0.00385152 Jy ! Component: 3050 - total flux cleaned = -0.00386343 Jy ! Component: 3100 - total flux cleaned = -0.00389905 Jy ! Component: 3150 - total flux cleaned = -0.00393438 Jy ! Component: 3200 - total flux cleaned = -0.00395779 Jy ! Component: 3250 - total flux cleaned = -0.0040044 Jy ! Component: 3300 - total flux cleaned = -0.00403923 Jy ! Component: 3350 - total flux cleaned = -0.00403927 Jy ! Component: 3400 - total flux cleaned = -0.00409673 Jy ! Component: 3450 - total flux cleaned = -0.00411958 Jy ! Component: 3500 - total flux cleaned = -0.00417645 Jy ! Component: 3550 - total flux cleaned = -0.00419904 Jy ! Component: 3600 - total flux cleaned = -0.00423282 Jy ! Component: 3650 - total flux cleaned = -0.00426657 Jy ! Component: 3700 - total flux cleaned = -0.00432256 Jy ! Component: 3750 - total flux cleaned = -0.00437827 Jy ! Component: 3800 - total flux cleaned = -0.00440045 Jy ! Component: 3850 - total flux cleaned = -0.00444475 Jy ! Component: 3900 - total flux cleaned = -0.00447794 Jy ! Component: 3950 - total flux cleaned = -0.00452208 Jy ! Component: 4000 - total flux cleaned = -0.00457703 Jy ! Component: 4050 - total flux cleaned = -0.00459892 Jy ! Total flux subtracted in 4096 components = -0.0046318 Jy ! Clean residual min=-0.000690 max=0.000793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.171286 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 419 components and 0.171287 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1733-0456_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.009 at 1.089 degrees (North through East) ! Clean map min=-0.0017396 max=0.14268 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1733-0456_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382599 0.382599 0.765199 1.5304 3.06079 6.12159 12.2432 24.4864 48.9727 97.9454 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.142 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1733-0456_C_uvs.log closed on Fri Oct 11 18:52:17 2013