! Started logfile: /scr/pima/rdv72_uvs/J0609-1542_X_uvs.log on Sat Oct 5 08:45:31 2013 obs /scr/pima/rdv72_uvs/J0609-1542_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0609-1542_X_uva.fits ! AN table 1: 3 integrations on 1 of 1 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 21 of 21 possible baselines. ! AN table 4: 3 integrations on 28 of 28 possible baselines. ! AN table 5: 2 integrations on 15 of 15 possible baselines. ! AN table 6: 3 integrations on 21 of 21 possible baselines. ! AN table 7: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.951515 visibilities/baseline/integration-bin. ! Found source: J0609-1542 ! ! 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 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1256 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/rdv72_uvs/J0609-1542_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 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=3.250248Jy sigma=103.816427 ! Fit after self-cal, rms=2.160595Jy sigma=71.338689 ! 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=0.7161 mas, bmaj=2.171 mas, bpa=-4.865 degrees ! Estimated noise=0.921226 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 = 2.35598 Jy ! Component: 100 - total flux cleaned = 2.9956 Jy ! Total flux subtracted in 100 components = 2.9956 Jy ! Clean residual min=-0.192249 max=0.271192 Jy/beam ! Clean residual mean=0.000256 rms=0.041877 Jy/beam ! Combined flux in latest and established models = 2.9956 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.9956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.906723Jy sigma=25.824738 ! Fit after self-cal, rms=0.907231Jy sigma=25.822128 ! Inverting map ! Added new window around map position (1.2, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.297882 Jy ! Component: 100 - total flux cleaned = 0.479316 Jy ! Total flux subtracted in 100 components = 0.479316 Jy ! Clean residual min=-0.162182 max=0.207613 Jy/beam ! Clean residual mean=0.000225 rms=0.034580 Jy/beam ! Combined flux in latest and established models = 3.47491 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 3.47491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.848449Jy sigma=21.879338 ! Fit after self-cal, rms=0.844985Jy sigma=21.725270 ! 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=0.8675 mas, bmaj=2.484 mas, bpa=-4.93 degrees ! Estimated noise=0.738052 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 = 0.130937 Jy ! Component: 100 - total flux cleaned = 0.172088 Jy ! Component: 150 - total flux cleaned = 0.181561 Jy ! Component: 200 - total flux cleaned = 0.18361 Jy ! Total flux subtracted in 200 components = 0.18361 Jy ! Clean residual min=-0.185517 max=0.156963 Jy/beam ! Clean residual mean=0.000308 rms=0.038948 Jy/beam ! Combined flux in latest and established models = 3.65852 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 3.65852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.836844Jy sigma=20.504652 ! Fit after self-cal, rms=0.836562Jy sigma=20.473893 ! 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: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.84 KP 1.13 LA 1.04 NL 1.00 ! PT 1.05 SC 0.87 WZ 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.79 KP 0.96 LA 0.92 NL 0.98 ! OV 1.15 PT 1.06 SC 0.92 WZ 1.14 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.80 KP 1.25 LA 0.94 NL 0.99 ! OV 1.12 SC 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.29 FD 0.79 KP 1.27 LA 0.95 ! NL 1.04 OV 1.12 SC 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.28 FD 0.78 KP 1.42 LA 0.95 ! MK 0.90 NL 1.00 OV 1.06 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.85 KP 1.04 LA 1.06 NL 1.00 ! PT 1.10 SC 0.89 WZ 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.80 KP 0.95 LA 0.92 NL 0.97 ! OV 1.13 PT 1.12 SC 0.95 WZ 1.17 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.80 KP 1.23 LA 0.92 NL 1.00 ! OV 1.11 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.29 FD 0.80 KP 1.24 LA 0.93 ! NL 1.04 OV 1.10 SC 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.27 FD 0.79 KP 1.39 LA 0.94 ! MK 0.91 NL 1.00 OV 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.86 KP 0.94 LA 1.09 NL 1.07 ! PT 1.13 SC 0.90 WZ 1.14 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.80 KP 0.85 LA 0.97 NL 1.04 ! OV 1.21 PT 1.13 SC 0.98 WZ 1.20 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.80 KP 1.17 LA 0.97 NL 1.05 ! OV 1.17 SC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.34 FD 0.80 KP 1.12 LA 0.98 ! NL 1.10 OV 1.17 SC 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.34 FD 0.79 KP 1.33 LA 0.98 ! MK 0.92 NL 1.06 OV 1.10 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.88 KP 1.02 LA 1.14 NL 1.12 ! PT 1.14 SC 0.92 WZ 1.14 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.85 KP 0.91 LA 0.96 NL 1.08 ! OV 1.19 PT 1.14 SC 0.99 WZ 1.18 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.82 KP 1.29 LA 0.97 NL 1.07 ! OV 1.18 SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.34 FD 0.82 KP 1.27 LA 0.99 ! NL 1.14 OV 1.17 SC 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.33 FD 0.82 KP 1.39 LA 0.99 ! MK 0.95 NL 1.11 OV 1.10 SC 1.06 ! ! ! Fit before self-cal, rms=0.836562Jy sigma=20.473893 ! Fit after self-cal, rms=0.609242Jy sigma=11.026837 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.497 mas, bpa=-5.078 degrees ! Estimated noise=0.738284 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 = -0.0504719 Jy ! Component: 100 - total flux cleaned = -0.0582553 Jy ! Component: 150 - total flux cleaned = -0.0620623 Jy ! Component: 200 - total flux cleaned = -0.0633374 Jy ! Total flux subtracted in 200 components = -0.0633374 Jy ! Clean residual min=-0.046020 max=0.042780 Jy/beam ! Clean residual mean=-0.000063 rms=0.009735 Jy/beam ! Combined flux in latest and established models = 3.59518 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 3.59518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.602306Jy sigma=10.852668 ! Fit after self-cal, rms=0.604708Jy sigma=10.822343 ! 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=0.604708Jy sigma=10.822343 ! Fit after self-cal, rms=0.600884Jy sigma=10.737793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8894 mas, bmaj=2.504 mas, bpa=-4.934 degrees ! Estimated noise=0.735534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0374874 Jy ! Component: 100 - total flux cleaned = -0.0470655 Jy ! Component: 150 - total flux cleaned = -0.0518232 Jy ! Component: 200 - total flux cleaned = -0.0553728 Jy ! Total flux subtracted in 200 components = -0.0553728 Jy ! Clean residual min=-0.041172 max=0.039772 Jy/beam ! Clean residual mean=-0.000060 rms=0.008970 Jy/beam ! Combined flux in latest and established models = 3.53981 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 3.53981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.596610Jy sigma=10.683292 ! Fit after self-cal, rms=0.596592Jy sigma=10.668498 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 = -0.0119219 Jy ! Component: 100 - total flux cleaned = -0.0118907 Jy ! Component: 150 - total flux cleaned = -0.0125586 Jy ! Component: 200 - total flux cleaned = -0.0132119 Jy ! Total flux subtracted in 200 components = -0.0132119 Jy ! Clean residual min=-0.040502 max=0.038860 Jy/beam ! Clean residual mean=-0.000056 rms=0.008735 Jy/beam ! Combined flux in latest and established models = 3.5266 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 3.5266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.595635Jy sigma=10.652465 ! Fit after self-cal, rms=0.595717Jy sigma=10.648284 ! 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=0.595717Jy sigma=10.648284 ! Fit after self-cal, rms=0.592286Jy sigma=10.583782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=2.51 mas, bpa=-4.868 degrees ! Estimated noise=0.731632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0281095 Jy ! Component: 100 - total flux cleaned = -0.042377 Jy ! Component: 150 - total flux cleaned = -0.0462748 Jy ! Component: 200 - total flux cleaned = -0.0492071 Jy ! Total flux subtracted in 200 components = -0.0492071 Jy ! Clean residual min=-0.036437 max=0.037175 Jy/beam ! Clean residual mean=-0.000053 rms=0.008391 Jy/beam ! Combined flux in latest and established models = 3.47739 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 3.47739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.588920Jy sigma=10.576661 ! Fit after self-cal, rms=0.589017Jy sigma=10.570797 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 (10, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330486 Jy ! Component: 100 - total flux cleaned = 0.0480327 Jy ! Component: 150 - total flux cleaned = 0.0529888 Jy ! Component: 200 - total flux cleaned = 0.054811 Jy ! Total flux subtracted in 200 components = 0.054811 Jy ! Clean residual min=-0.032015 max=0.029519 Jy/beam ! Clean residual mean=-0.000056 rms=0.007708 Jy/beam ! Combined flux in latest and established models = 3.5322 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 3.5322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.586340Jy sigma=10.496660 ! Fit after self-cal, rms=0.586287Jy sigma=10.482149 ! 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=0.586287Jy sigma=10.482149 ! Fit after self-cal, rms=0.583019Jy sigma=10.437515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=4.008 mas, bpa=-7.739 degrees ! Estimated noise=0.883032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0142963 Jy ! Component: 100 - total flux cleaned = -0.0135693 Jy ! Component: 150 - total flux cleaned = -0.0123952 Jy ! Component: 200 - total flux cleaned = -0.0114802 Jy ! Total flux subtracted in 200 components = -0.0114802 Jy ! Clean residual min=-0.040993 max=0.046170 Jy/beam ! Clean residual mean=-0.000098 rms=0.011653 Jy/beam ! Combined flux in latest and established models = 3.52072 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 3.52072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.580395Jy sigma=10.445733 ! Fit after self-cal, rms=0.580560Jy sigma=10.440396 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 = 0.00284318 Jy ! Component: 100 - total flux cleaned = 0.00357092 Jy ! Component: 150 - total flux cleaned = 0.0035647 Jy ! Component: 200 - total flux cleaned = 0.0032947 Jy ! Total flux subtracted in 200 components = 0.0032947 Jy ! Clean residual min=-0.040881 max=0.047548 Jy/beam ! Clean residual mean=-0.000090 rms=0.011473 Jy/beam ! Combined flux in latest and established models = 3.52402 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 3.52402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.580025Jy sigma=10.451979 ! Fit after self-cal, rms=0.580114Jy sigma=10.450335 ! 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=0.8904 mas, bmaj=2.514 mas, bpa=-4.806 degrees ! Estimated noise=0.727807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 2.514 at -4.806 degrees (North through East) ! Clean map min=-0.036518 max=2.9499 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=0.580114Jy sigma=10.450335 ! Fit after self-cal, rms=29.884195Jy sigma=4.939966 ! Inverting map and beam ! Estimated beam: bmin=0.897 mas, bmaj=2.515 mas, bpa=-4.67 degrees ! Estimated noise=0.730644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0165787 Jy ! Component: 100 - total flux cleaned = -0.0210936 Jy ! Component: 150 - total flux cleaned = -0.0223608 Jy ! Component: 200 - total flux cleaned = -0.0235086 Jy ! Total flux subtracted in 200 components = -0.0235086 Jy ! Clean residual min=-0.026385 max=0.027031 Jy/beam ! Clean residual mean=-0.000051 rms=0.006073 Jy/beam ! Combined flux in latest and established models = 3.50051 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 3.50051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=29.884228Jy sigma=4.872509 ! Fit after self-cal, rms=29.883852Jy sigma=4.856594 ! Inverting map ! Added new window around map position (2.6, 29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192115 Jy ! Component: 100 - total flux cleaned = 0.0186663 Jy ! Component: 150 - total flux cleaned = 0.0181978 Jy ! Component: 200 - total flux cleaned = 0.0181715 Jy ! Total flux subtracted in 200 components = 0.0181715 Jy ! Clean residual min=-0.023994 max=0.025635 Jy/beam ! Clean residual mean=-0.000042 rms=0.005799 Jy/beam ! Combined flux in latest and established models = 3.51868 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 3.51868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=29.883251Jy sigma=4.746137 ! Fit after self-cal, rms=29.881872Jy sigma=4.729866 ! Inverting map ! Added new window around map position (22, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192949 Jy ! Component: 100 - total flux cleaned = 0.0244363 Jy ! Component: 150 - total flux cleaned = 0.0269916 Jy ! Component: 200 - total flux cleaned = 0.0284498 Jy ! Total flux subtracted in 200 components = 0.0284498 Jy ! Clean residual min=-0.022681 max=0.023128 Jy/beam ! Clean residual mean=-0.000038 rms=0.005422 Jy/beam ! Combined flux in latest and established models = 3.54713 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 3.54713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=29.881252Jy sigma=4.634653 ! Fit after self-cal, rms=29.880484Jy sigma=4.622595 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=29.880484Jy sigma=4.622595 ! Fit after self-cal, rms=28.624094Jy sigma=4.573019 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=0.738 mas, bmaj=2.191 mas, bpa=-4.54 degrees ! Estimated noise=0.927024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.36788 Jy ! Component: 100 - total flux cleaned = 2.97136 Jy ! Component: 150 - total flux cleaned = 3.18154 Jy ! Component: 200 - total flux cleaned = 3.28221 Jy ! Total flux subtracted in 200 components = 3.28221 Jy ! Clean residual min=-0.061364 max=0.063199 Jy/beam ! Clean residual mean=-0.000010 rms=0.009238 Jy/beam ! Combined flux in latest and established models = 3.28221 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 18 model components to the UV plane model. ! The established model now contains 18 components and 3.28221 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=2.515 mas, bpa=-4.6 degrees ! Estimated noise=0.729756 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 (2.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066919 Jy ! Component: 100 - total flux cleaned = 0.110513 Jy ! Component: 150 - total flux cleaned = 0.13234 Jy ! Component: 200 - total flux cleaned = 0.151515 Jy ! Total flux subtracted in 200 components = 0.151515 Jy ! Clean residual min=-0.039432 max=0.033796 Jy/beam ! Clean residual mean=-0.000040 rms=0.006519 Jy/beam ! Combined flux in latest and established models = 3.43373 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 3.43373 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=2.291 mas, bmaj=4.008 mas, bpa=-7.538 degrees ! Estimated noise=0.885353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295474 Jy ! Component: 100 - total flux cleaned = 0.0504886 Jy ! Component: 150 - total flux cleaned = 0.0671343 Jy ! Component: 200 - total flux cleaned = 0.075679 Jy ! Total flux subtracted in 200 components = 0.075679 Jy ! Clean residual min=-0.029639 max=0.036910 Jy/beam ! Clean residual mean=-0.000069 rms=0.007626 Jy/beam ! Combined flux in latest and established models = 3.50941 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) ! Added new window around map position (14.6, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321384 Jy ! Component: 100 - total flux cleaned = 0.0480838 Jy ! Component: 150 - total flux cleaned = 0.0590197 Jy ! Component: 200 - total flux cleaned = 0.0667114 Jy ! Total flux subtracted in 200 components = 0.0667114 Jy ! Clean residual min=-0.025748 max=0.024238 Jy/beam ! Clean residual mean=-0.000092 rms=0.006604 Jy/beam ! Combined flux in latest and established models = 3.57612 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 111 components and 3.57612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=2.515 mas, bpa=-4.6 degrees ! Estimated noise=0.729756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00244535 Jy ! Component: 100 - total flux cleaned = 0.000114993 Jy ! Component: 150 - total flux cleaned = 0.00472134 Jy ! Component: 200 - total flux cleaned = 0.00894138 Jy ! Total flux subtracted in 200 components = 0.00894138 Jy ! Clean residual min=-0.028715 max=0.025227 Jy/beam ! Clean residual mean=-0.000049 rms=0.005215 Jy/beam ! Combined flux in latest and established models = 3.58506 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 3.58506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=28.622417Jy sigma=4.707676 ! Fit after self-cal, rms=28.624132Jy sigma=4.636470 wmodel /scr/pima/rdv72_uvs/J0609-1542_X_map.mod ! Writing 128 model components to file: /scr/pima/rdv72_uvs/J0609-1542_X_map.mod wobs /scr/pima/rdv72_uvs/J0609-1542_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0609-1542_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0609-1542_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv72_uvs/J0609-1542_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 = -0.00305584 Jy ! Component: 100 - total flux cleaned = 0.000140733 Jy ! Component: 150 - total flux cleaned = -0.0013435 Jy ! Component: 200 - total flux cleaned = -0.00240937 Jy ! Component: 250 - total flux cleaned = -0.00240829 Jy ! Component: 300 - total flux cleaned = -0.00108998 Jy ! Component: 350 - total flux cleaned = -0.000768048 Jy ! Component: 400 - total flux cleaned = -0.000153824 Jy ! Component: 450 - total flux cleaned = -0.000454691 Jy ! Component: 500 - total flux cleaned = -0.00104322 Jy ! Component: 550 - total flux cleaned = -0.00104516 Jy ! Component: 600 - total flux cleaned = -0.00272614 Jy ! Component: 650 - total flux cleaned = -0.00272246 Jy ! Component: 700 - total flux cleaned = -0.00407148 Jy ! Component: 750 - total flux cleaned = -0.00433345 Jy ! Component: 800 - total flux cleaned = -0.00459678 Jy ! Component: 850 - total flux cleaned = -0.00433841 Jy ! Component: 900 - total flux cleaned = -0.00459361 Jy ! Component: 950 - total flux cleaned = -0.00409714 Jy ! Component: 1000 - total flux cleaned = -0.00361019 Jy ! Component: 1050 - total flux cleaned = -0.00409627 Jy ! Component: 1100 - total flux cleaned = -0.00409656 Jy ! Component: 1150 - total flux cleaned = -0.00433536 Jy ! Component: 1200 - total flux cleaned = -0.00456839 Jy ! Component: 1250 - total flux cleaned = -0.00502759 Jy ! Component: 1300 - total flux cleaned = -0.00434809 Jy ! Component: 1350 - total flux cleaned = -0.00412887 Jy ! Component: 1400 - total flux cleaned = -0.00434914 Jy ! Component: 1450 - total flux cleaned = -0.0041278 Jy ! Component: 1500 - total flux cleaned = -0.00347208 Jy ! Component: 1550 - total flux cleaned = -0.00325657 Jy ! Component: 1600 - total flux cleaned = -0.00283007 Jy ! Component: 1650 - total flux cleaned = -0.0028271 Jy ! Component: 1700 - total flux cleaned = -0.0026206 Jy ! Component: 1750 - total flux cleaned = -0.00220509 Jy ! Component: 1800 - total flux cleaned = -0.00220492 Jy ! Component: 1850 - total flux cleaned = -0.00200364 Jy ! Component: 1900 - total flux cleaned = -0.00180338 Jy ! Component: 1950 - total flux cleaned = -0.00180611 Jy ! Component: 2000 - total flux cleaned = -0.00239454 Jy ! Component: 2050 - total flux cleaned = -0.00278504 Jy ! Component: 2100 - total flux cleaned = -0.00316904 Jy ! Component: 2150 - total flux cleaned = -0.00259806 Jy ! Component: 2200 - total flux cleaned = -0.00297791 Jy ! Component: 2250 - total flux cleaned = -0.00297964 Jy ! Component: 2300 - total flux cleaned = -0.00353588 Jy ! Component: 2350 - total flux cleaned = -0.00371983 Jy ! Component: 2400 - total flux cleaned = -0.003903 Jy ! Component: 2450 - total flux cleaned = -0.00408504 Jy ! Component: 2500 - total flux cleaned = -0.00426386 Jy ! Component: 2550 - total flux cleaned = -0.00390706 Jy ! Component: 2600 - total flux cleaned = -0.0035535 Jy ! Component: 2650 - total flux cleaned = -0.00373005 Jy ! Component: 2700 - total flux cleaned = -0.00321072 Jy ! Component: 2750 - total flux cleaned = -0.0037326 Jy ! Component: 2800 - total flux cleaned = -0.0030471 Jy ! Component: 2850 - total flux cleaned = -0.00304749 Jy ! Component: 2900 - total flux cleaned = -0.00271021 Jy ! Component: 2950 - total flux cleaned = -0.00287737 Jy ! Component: 3000 - total flux cleaned = -0.00287722 Jy ! Component: 3050 - total flux cleaned = -0.00204906 Jy ! Component: 3100 - total flux cleaned = -0.00270549 Jy ! Component: 3150 - total flux cleaned = -0.00238 Jy ! Component: 3200 - total flux cleaned = -0.00205754 Jy ! Component: 3250 - total flux cleaned = -0.00189853 Jy ! Component: 3300 - total flux cleaned = -0.0018988 Jy ! Component: 3350 - total flux cleaned = -0.00268727 Jy ! Component: 3400 - total flux cleaned = -0.00205853 Jy ! Component: 3450 - total flux cleaned = -0.00190407 Jy ! Component: 3500 - total flux cleaned = -0.00267694 Jy ! Component: 3550 - total flux cleaned = -0.00206328 Jy ! Component: 3600 - total flux cleaned = -0.00206288 Jy ! Component: 3650 - total flux cleaned = -0.00206305 Jy ! Component: 3700 - total flux cleaned = -0.00206278 Jy ! Component: 3750 - total flux cleaned = -0.00250967 Jy ! Component: 3800 - total flux cleaned = -0.00236106 Jy ! Component: 3850 - total flux cleaned = -0.00250844 Jy ! Component: 3900 - total flux cleaned = -0.00206867 Jy ! Component: 3950 - total flux cleaned = -0.0019227 Jy ! Component: 4000 - total flux cleaned = -0.0017768 Jy ! Component: 4050 - total flux cleaned = -0.00220967 Jy ! Total flux subtracted in 4096 components = -0.00178109 Jy ! Clean residual min=-0.007434 max=0.008023 Jy/beam ! Clean residual mean=-0.000026 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 3.58328 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 436 components and 3.58328 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0609-1542_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8972 x 2.515 at -4.6 degrees (North through East) ! Clean map min=-0.016839 max=3.0297 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0609-1542_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.02975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00250711 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248249 0.248249 0.496499 0.992997 1.98599 3.97199 7.94398 15.888 31.7759 63.5518 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0075 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.029 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0609-1542_X_uvs.log closed on Sat Oct 5 08:45:36 2013