! Started logfile: /scr/pima/rdv72_uvs/J1357-1527_S_uvs.log on Sat Oct 5 08:47:54 2013 obs /scr/pima/rdv72_uvs/J1357-1527_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1357-1527_S_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 7 integrations on 15 of 15 possible baselines. ! AN table 4: 4 integrations on 15 of 15 possible baselines. ! AN table 5: 12 integrations on 28 of 28 possible baselines. ! AN table 6: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930383 visibilities/baseline/integration-bin. ! Found source: J1357-1527 ! ! 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 8072 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/J1357-1527_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 7 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.131530Jy sigma=7.354508 ! Fit after self-cal, rms=0.562564Jy sigma=3.495433 ! 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=2.1 mas, bmaj=4.217 mas, bpa=-31.23 degrees ! Estimated noise=2.05239 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 = 0.367174 Jy ! Component: 100 - total flux cleaned = 0.447251 Jy ! Total flux subtracted in 100 components = 0.447251 Jy ! Clean residual min=-0.015470 max=0.029517 Jy/beam ! Clean residual mean=-0.000060 rms=0.004631 Jy/beam ! Combined flux in latest and established models = 0.447251 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.447251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198561Jy sigma=1.174251 ! Fit after self-cal, rms=0.198549Jy sigma=1.174221 ! Inverting map ! Added new window around map position (4.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270443 Jy ! Component: 100 - total flux cleaned = 0.0393214 Jy ! Total flux subtracted in 100 components = 0.0393214 Jy ! Clean residual min=-0.017024 max=0.019350 Jy/beam ! Clean residual mean=-0.000045 rms=0.004424 Jy/beam ! Combined flux in latest and established models = 0.486572 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.486572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195240Jy sigma=1.137867 ! Fit after self-cal, rms=0.194910Jy sigma=1.135972 ! 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=2.557 mas, bmaj=5.47 mas, bpa=-32.3 degrees ! Estimated noise=1.27241 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 = 0.0137455 Jy ! Component: 100 - total flux cleaned = 0.0200104 Jy ! Component: 150 - total flux cleaned = 0.0206692 Jy ! Component: 200 - total flux cleaned = 0.0212579 Jy ! Total flux subtracted in 200 components = 0.0212579 Jy ! Clean residual min=-0.014522 max=0.015533 Jy/beam ! Clean residual mean=0.000045 rms=0.003917 Jy/beam ! Combined flux in latest and established models = 0.50783 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.50783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194321Jy sigma=1.127455 ! Fit after self-cal, rms=0.194176Jy sigma=1.126679 ! 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 1.15 FD 1.00 HO 0.93 KK 0.86 ! KP 1.10 LA 1.06 MK 0.92 NL 0.97 ! OV 0.96 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 LA 1.01 NL 0.94 PT 1.00* ! SC 1.00 WZ 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 KP 1.80 LA 1.02 NL 0.95 ! OV 1.00 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 FD 0.98 KP 1.53 LA 1.04 ! NL 0.97 OV 0.97 PT 1.05 SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.15 FD 1.00 KK 0.86 KP 1.28 ! LA 1.04 MK 0.93 NL 0.99 OV 0.97 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.08 HO 1.00 KK 0.83 ! KP 1.19 LA 1.00 MK 0.96 NL 0.98 ! OV 1.03 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.11 LA 0.97 NL 1.08 PT 1.00* ! SC 1.12 WZ 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 KP 1.72 LA 0.99 NL 1.02 ! OV 1.08 SC 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.21 FD 1.09 KP 1.46 LA 0.97 ! NL 0.98 OV 1.02 PT 1.06 SC 1.11 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.16 FD 1.07 KK 0.82 KP 1.30 ! LA 0.97 MK 1.02 NL 0.99 OV 1.02 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.10 HO 0.91 KK 0.84 ! KP 1.14 LA 0.91 MK 0.98 NL 1.05 ! OV 1.07 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.13 LA 0.89 NL 1.12 PT 1.00* ! SC 1.02 WZ 0.83 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.06 KP 1.64 LA 0.92 NL 1.06 ! OV 1.07 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.26 FD 1.08 KP 1.61 LA 0.91 ! NL 1.04 OV 1.06 PT 1.08 SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.24 FD 1.05 KK 0.86 KP 1.32 ! LA 0.88 MK 0.98 NL 1.09 OV 1.07 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.63 FD 1.02 HO 1.04 KK 0.83 ! KP 1.01 LA 0.78 MK 1.09 NL 0.94 ! OV 0.89 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.09 LA 0.76 NL 0.96 PT 1.00* ! SC 1.05 WZ 0.85 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KP 1.62 LA 0.77 NL 0.96 ! OV 0.89 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.63 FD 1.08 KP 1.35 LA 0.81 ! NL 0.96 OV 0.88 PT 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.04 KK 0.87 KP 1.20 ! LA 0.76 MK 1.12 NL 0.99 OV 0.87 ! PT 0.94 SC 1.03 ! ! ! Fit before self-cal, rms=0.194176Jy sigma=1.126679 ! Fit after self-cal, rms=0.137434Jy sigma=0.943888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=5.422 mas, bpa=-32.43 degrees ! Estimated noise=1.25759 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 = 0.00773318 Jy ! Component: 100 - total flux cleaned = 0.008209 Jy ! Component: 150 - total flux cleaned = 0.00836819 Jy ! Component: 200 - total flux cleaned = 0.00862582 Jy ! Total flux subtracted in 200 components = 0.00862582 Jy ! Clean residual min=-0.008587 max=0.009196 Jy/beam ! Clean residual mean=0.000004 rms=0.002268 Jy/beam ! Combined flux in latest and established models = 0.516456 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.516456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136493Jy sigma=0.937604 ! Fit after self-cal, rms=0.136632Jy sigma=0.937140 ! 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=0.136632Jy sigma=0.937140 ! Fit after self-cal, rms=0.124208Jy sigma=0.689045 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.502 mas, bmaj=5.406 mas, bpa=-32.25 degrees ! Estimated noise=1.25864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537528 Jy ! Component: 100 - total flux cleaned = 0.00566719 Jy ! Component: 150 - total flux cleaned = 0.00556508 Jy ! Component: 200 - total flux cleaned = 0.00565134 Jy ! Total flux subtracted in 200 components = 0.00565134 Jy ! Clean residual min=-0.004417 max=0.005133 Jy/beam ! Clean residual mean=-0.000016 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.522107 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.522107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123869Jy sigma=0.685597 ! Fit after self-cal, rms=0.124099Jy sigma=0.684342 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 (16.5, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414594 Jy ! Component: 100 - total flux cleaned = 0.00479654 Jy ! Component: 150 - total flux cleaned = 0.005184 Jy ! Component: 200 - total flux cleaned = 0.00545441 Jy ! Total flux subtracted in 200 components = 0.00545441 Jy ! Clean residual min=-0.004525 max=0.004621 Jy/beam ! Clean residual mean=-0.000016 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.527562 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.527562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123955Jy sigma=0.683067 ! Fit after self-cal, rms=0.123947Jy sigma=0.682981 ! 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=0.123947Jy sigma=0.682981 ! Fit after self-cal, rms=0.117765Jy sigma=0.604541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=5.4 mas, bpa=-32.13 degrees ! Estimated noise=1.25724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206559 Jy ! Component: 100 - total flux cleaned = 0.00188727 Jy ! Component: 150 - total flux cleaned = 0.00188651 Jy ! Component: 200 - total flux cleaned = 0.0018823 Jy ! Total flux subtracted in 200 components = 0.0018823 Jy ! Clean residual min=-0.003259 max=0.003260 Jy/beam ! Clean residual mean=-0.000007 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.529444 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.529444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117661Jy sigma=0.603340 ! Fit after self-cal, rms=0.117692Jy sigma=0.603168 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 = 0.000169363 Jy ! Component: 100 - total flux cleaned = 8.21838e-05 Jy ! Component: 150 - total flux cleaned = 2.24303e-06 Jy ! Component: 200 - total flux cleaned = -3.30092e-05 Jy ! Total flux subtracted in 200 components = -3.30092e-05 Jy ! Clean residual min=-0.003229 max=0.003174 Jy/beam ! Clean residual mean=-0.000006 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.529411 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.529411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117661Jy sigma=0.602973 ! Fit after self-cal, rms=0.117663Jy sigma=0.602949 ! 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=0.117663Jy sigma=0.602949 ! Fit after self-cal, rms=0.117628Jy sigma=0.598181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.732 mas, bmaj=16.58 mas, bpa=6.646 degrees ! Estimated noise=1.58539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000798294 Jy ! Component: 100 - total flux cleaned = -0.000963399 Jy ! Component: 150 - total flux cleaned = -0.00112438 Jy ! Component: 200 - total flux cleaned = -0.00124046 Jy ! Total flux subtracted in 200 components = -0.00124046 Jy ! Clean residual min=-0.003761 max=0.003492 Jy/beam ! Clean residual mean=-0.000007 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.52817 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.52817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117618Jy sigma=0.598148 ! Fit after self-cal, rms=0.117625Jy sigma=0.598127 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 = -2.77109e-05 Jy ! Component: 100 - total flux cleaned = -0.000130113 Jy ! Component: 150 - total flux cleaned = -0.000235084 Jy ! Component: 200 - total flux cleaned = -0.00032511 Jy ! Total flux subtracted in 200 components = -0.00032511 Jy ! Clean residual min=-0.003770 max=0.003531 Jy/beam ! Clean residual mean=-0.000008 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.527845 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.527845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117620Jy sigma=0.598086 ! Fit after self-cal, rms=0.117619Jy sigma=0.598072 ! 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=2.498 mas, bmaj=5.399 mas, bpa=-32.05 degrees ! Estimated noise=1.25486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.498 x 5.399 at -32.05 degrees (North through East) ! Clean map min=-0.0028937 max=0.44565 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=2.07 mas, bmaj=4.189 mas, bpa=-31.18 degrees ! Estimated noise=2.00116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357619 Jy ! Component: 100 - total flux cleaned = 0.439106 Jy ! Component: 150 - total flux cleaned = 0.472354 Jy ! Component: 200 - total flux cleaned = 0.490594 Jy ! Total flux subtracted in 200 components = 0.490594 Jy ! Clean residual min=-0.005397 max=0.009107 Jy/beam ! Clean residual mean=-0.000015 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.490594 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.490594 Jy ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=5.399 mas, bpa=-32.05 degrees ! Estimated noise=1.25486 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 = 0.0161286 Jy ! Component: 100 - total flux cleaned = 0.0239107 Jy ! Component: 150 - total flux cleaned = 0.0285303 Jy ! Component: 200 - total flux cleaned = 0.0316044 Jy ! Total flux subtracted in 200 components = 0.0316044 Jy ! Clean residual min=-0.003405 max=0.003139 Jy/beam ! Clean residual mean=0.000001 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.522199 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.522199 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=8.732 mas, bmaj=16.58 mas, bpa=6.646 degrees ! Estimated noise=1.58539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024947 Jy ! Component: 100 - total flux cleaned = 0.00373771 Jy ! Component: 150 - total flux cleaned = 0.00402047 Jy ! Component: 200 - total flux cleaned = 0.00416154 Jy ! Total flux subtracted in 200 components = 0.00416154 Jy ! Clean residual min=-0.003882 max=0.003880 Jy/beam ! Clean residual mean=-0.000005 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.52636 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.19005e-05 Jy ! Component: 100 - total flux cleaned = 0.000102118 Jy ! Component: 150 - total flux cleaned = 0.00012167 Jy ! Component: 200 - total flux cleaned = 0.000140156 Jy ! Total flux subtracted in 200 components = 0.000140156 Jy ! Clean residual min=-0.003866 max=0.003862 Jy/beam ! Clean residual mean=-0.000006 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.5265 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.5265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=5.399 mas, bpa=-32.05 degrees ! Estimated noise=1.25486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199215 Jy ! Component: 100 - total flux cleaned = -0.000197301 Jy ! Component: 150 - total flux cleaned = -0.000151373 Jy ! Component: 200 - total flux cleaned = -0.000148656 Jy ! Total flux subtracted in 200 components = -0.000148656 Jy ! Clean residual min=-0.003188 max=0.003072 Jy/beam ! Clean residual mean=-0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.526352 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.526352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117589Jy sigma=0.597913 ! Fit after self-cal, rms=0.117593Jy sigma=0.597780 wmodel /scr/pima/rdv72_uvs/J1357-1527_S_map.mod ! Writing 63 model components to file: /scr/pima/rdv72_uvs/J1357-1527_S_map.mod wobs /scr/pima/rdv72_uvs/J1357-1527_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1357-1527_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1357-1527_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv72_uvs/J1357-1527_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 = 0.000326631 Jy ! Component: 100 - total flux cleaned = 0.000892943 Jy ! Component: 150 - total flux cleaned = 0.00142251 Jy ! Component: 200 - total flux cleaned = 0.00156197 Jy ! Component: 250 - total flux cleaned = 0.00183148 Jy ! Component: 300 - total flux cleaned = 0.00204894 Jy ! Component: 350 - total flux cleaned = 0.0022178 Jy ! Component: 400 - total flux cleaned = 0.00217583 Jy ! Component: 450 - total flux cleaned = 0.00221603 Jy ! Component: 500 - total flux cleaned = 0.0021759 Jy ! Component: 550 - total flux cleaned = 0.00201913 Jy ! Component: 600 - total flux cleaned = 0.00194187 Jy ! Component: 650 - total flux cleaned = 0.00186584 Jy ! Component: 700 - total flux cleaned = 0.0017151 Jy ! Component: 750 - total flux cleaned = 0.00175279 Jy ! Component: 800 - total flux cleaned = 0.0017898 Jy ! Component: 850 - total flux cleaned = 0.00175323 Jy ! Component: 900 - total flux cleaned = 0.00171784 Jy ! Component: 950 - total flux cleaned = 0.00178979 Jy ! Component: 1000 - total flux cleaned = 0.00182513 Jy ! Component: 1050 - total flux cleaned = 0.00189542 Jy ! Component: 1100 - total flux cleaned = 0.00189501 Jy ! Component: 1150 - total flux cleaned = 0.00179206 Jy ! Component: 1200 - total flux cleaned = 0.00186095 Jy ! Component: 1250 - total flux cleaned = 0.00186063 Jy ! Component: 1300 - total flux cleaned = 0.0017936 Jy ! Component: 1350 - total flux cleaned = 0.00182696 Jy ! Component: 1400 - total flux cleaned = 0.00176077 Jy ! Component: 1450 - total flux cleaned = 0.00176093 Jy ! Component: 1500 - total flux cleaned = 0.00179356 Jy ! Component: 1550 - total flux cleaned = 0.00166338 Jy ! Component: 1600 - total flux cleaned = 0.00156678 Jy ! Component: 1650 - total flux cleaned = 0.00150315 Jy ! Component: 1700 - total flux cleaned = 0.0014395 Jy ! Component: 1750 - total flux cleaned = 0.0014078 Jy ! Component: 1800 - total flux cleaned = 0.00121968 Jy ! Component: 1850 - total flux cleaned = 0.00121992 Jy ! Component: 1900 - total flux cleaned = 0.00103347 Jy ! Component: 1950 - total flux cleaned = 0.00100277 Jy ! Component: 2000 - total flux cleaned = 0.000879983 Jy ! Component: 2050 - total flux cleaned = 0.000727594 Jy ! Component: 2100 - total flux cleaned = 0.000636764 Jy ! Component: 2150 - total flux cleaned = 0.000606674 Jy ! Component: 2200 - total flux cleaned = 0.000426741 Jy ! Component: 2250 - total flux cleaned = 0.000367095 Jy ! Component: 2300 - total flux cleaned = 0.000189325 Jy ! Component: 2350 - total flux cleaned = 4.19309e-05 Jy ! Component: 2400 - total flux cleaned = -1.6805e-05 Jy ! Component: 2450 - total flux cleaned = -0.000133696 Jy ! Component: 2500 - total flux cleaned = -0.000308348 Jy ! Component: 2550 - total flux cleaned = -0.000337359 Jy ! Component: 2600 - total flux cleaned = -0.000596605 Jy ! Component: 2650 - total flux cleaned = -0.000682373 Jy ! Component: 2700 - total flux cleaned = -0.000739582 Jy ! Component: 2750 - total flux cleaned = -0.000938672 Jy ! Component: 2800 - total flux cleaned = -0.00108022 Jy ! Component: 2850 - total flux cleaned = -0.00122103 Jy ! Component: 2900 - total flux cleaned = -0.00119306 Jy ! Component: 2950 - total flux cleaned = -0.0013326 Jy ! Component: 3000 - total flux cleaned = -0.00149978 Jy ! Component: 3050 - total flux cleaned = -0.00163805 Jy ! Component: 3100 - total flux cleaned = -0.00166594 Jy ! Component: 3150 - total flux cleaned = -0.00191299 Jy ! Component: 3200 - total flux cleaned = -0.00199497 Jy ! Component: 3250 - total flux cleaned = -0.00221272 Jy ! Component: 3300 - total flux cleaned = -0.00218558 Jy ! Component: 3350 - total flux cleaned = -0.00240148 Jy ! Component: 3400 - total flux cleaned = -0.00250888 Jy ! Component: 3450 - total flux cleaned = -0.00264291 Jy ! Component: 3500 - total flux cleaned = -0.00261632 Jy ! Component: 3550 - total flux cleaned = -0.0027225 Jy ! Component: 3600 - total flux cleaned = -0.00288153 Jy ! Component: 3650 - total flux cleaned = -0.00298681 Jy ! Component: 3700 - total flux cleaned = -0.00314442 Jy ! Component: 3750 - total flux cleaned = -0.00309206 Jy ! Component: 3800 - total flux cleaned = -0.0032485 Jy ! Component: 3850 - total flux cleaned = -0.00340448 Jy ! Component: 3900 - total flux cleaned = -0.00348221 Jy ! Component: 3950 - total flux cleaned = -0.00353379 Jy ! Component: 4000 - total flux cleaned = -0.00371358 Jy ! Component: 4050 - total flux cleaned = -0.00384171 Jy ! Total flux subtracted in 4096 components = -0.00381623 Jy ! Clean residual min=-0.001636 max=0.001313 Jy/beam ! Clean residual mean=-0.000007 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.522536 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 374 components and 0.522535 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1357-1527_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.498 x 5.399 at -32.05 degrees (North through East) ! Clean map min=-0.0025093 max=0.44038 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1357-1527_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.440379 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000452831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308483 0.308483 0.616965 1.23393 2.46786 4.93572 9.87145 19.7429 39.4858 78.9716 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.44 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1357-1527_S_uvs.log closed on Sat Oct 5 08:47:59 2013