! Started logfile: /scr/pima/bp171a0_uvs/J0650-1632_X_uvs.log on Fri Mar 15 12:54:15 2013 obs /scr/pima/bp171a0_uvs/J0650-1632_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0650-1632_X_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.747863 visibilities/baseline/integration-bin. ! Found source: J0650-1632 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2800 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0650-1632_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996455Jy sigma=0.661680 ! Fit after self-cal, rms=0.932137Jy sigma=0.614770 ! 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=0.7946 mas, bmaj=1.904 mas, bpa=-2.256 degrees ! Estimated noise=26.8169 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 = 0.0468344 Jy ! Component: 100 - total flux cleaned = 0.0676125 Jy ! Total flux subtracted in 100 components = 0.0676125 Jy ! Clean residual min=-0.012320 max=0.016696 Jy/beam ! Clean residual mean=-0.000022 rms=0.003332 Jy/beam ! Combined flux in latest and established models = 0.0676125 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0676125 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=0.061097Jy sigma=0.042025 ! Fit after self-cal, rms=0.060885Jy sigma=0.041858 ! 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=0.9492 mas, bmaj=2.218 mas, bpa=-2.81 degrees ! Estimated noise=20.444 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 = 0.0239657 Jy ! Component: 100 - total flux cleaned = 0.0381341 Jy ! Component: 150 - total flux cleaned = 0.0469035 Jy ! Component: 200 - total flux cleaned = 0.0523333 Jy ! Total flux subtracted in 200 components = 0.0523333 Jy ! Clean residual min=-0.011070 max=0.021325 Jy/beam ! Clean residual mean=-0.000050 rms=0.004011 Jy/beam ! Combined flux in latest and established models = 0.119946 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.119946 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=0.051139Jy sigma=0.034624 ! Fit after self-cal, rms=0.050943Jy sigma=0.034485 ! 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 1.04 FD 0.90 HN 1.53 LA 0.84 ! MK 1.06 NL 1.85 OV 1.03 PT 0.76 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.80 HN 1.80 LA 0.80 ! MK 0.97 NL 1.66 OV 1.01 PT 0.78 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.86 HN 1.57 LA 0.78 ! MK 1.17 NL 1.64 OV 0.97 PT 0.79 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.86 LA 0.81 ! MK 1.16 NL 1.59 OV 1.01 PT 0.78 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.82 HN 1.49 LA 0.82 ! MK 1.05 NL 1.61 OV 0.98 PT 0.76 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.84 HN 1.51 LA 0.86 ! MK 1.04 NL 1.81 OV 1.04 PT 0.79 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.83 HN 1.42 LA 0.83 ! MK 1.34 NL 1.80 OV 1.09 PT 0.80 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.84 HN 1.70 LA 0.80 ! MK 0.99 NL 1.74 OV 1.07 PT 0.75 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.050943Jy sigma=0.034485 ! Fit after self-cal, rms=0.068220Jy sigma=0.027126 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9902 mas, bmaj=2.288 mas, bpa=0.2702 degrees ! Estimated noise=21.7648 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 (12.2, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926311 Jy ! Component: 100 - total flux cleaned = 0.00797201 Jy ! Component: 150 - total flux cleaned = 0.00711883 Jy ! Component: 200 - total flux cleaned = 0.00639053 Jy ! Total flux subtracted in 200 components = 0.00639053 Jy ! Clean residual min=-0.007357 max=0.007931 Jy/beam ! Clean residual mean=0.000017 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.126336 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.126336 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=0.064377Jy sigma=0.025597 ! Fit after self-cal, rms=0.065452Jy sigma=0.025165 ! 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=0.065452Jy sigma=0.025165 ! Fit after self-cal, rms=0.060720Jy sigma=0.024870 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.981 mas, bmaj=2.284 mas, bpa=0.931 degrees ! Estimated noise=20.6763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243894 Jy ! Component: 100 - total flux cleaned = 0.00195151 Jy ! Component: 150 - total flux cleaned = 0.00180421 Jy ! Component: 200 - total flux cleaned = 0.00139291 Jy ! Total flux subtracted in 200 components = 0.00139291 Jy ! Clean residual min=-0.007223 max=0.007575 Jy/beam ! Clean residual mean=0.000016 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.127729 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.127729 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=0.058940Jy sigma=0.024442 ! Fit after self-cal, rms=0.058757Jy sigma=0.024403 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 = 0.000198396 Jy ! Component: 100 - total flux cleaned = -4.81394e-05 Jy ! Component: 150 - total flux cleaned = -0.000157205 Jy ! Component: 200 - total flux cleaned = -0.000257499 Jy ! Total flux subtracted in 200 components = -0.000257499 Jy ! Clean residual min=-0.007050 max=0.008235 Jy/beam ! Clean residual mean=0.000018 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.127472 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.127472 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=0.057883Jy sigma=0.024246 ! Fit after self-cal, rms=0.057673Jy sigma=0.024226 ! Inverting map ! Added new window around map position (-8.2, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712814 Jy ! Component: 100 - total flux cleaned = 0.00714113 Jy ! Component: 150 - total flux cleaned = 0.00680251 Jy ! Component: 200 - total flux cleaned = 0.00666095 Jy ! Total flux subtracted in 200 components = 0.00666095 Jy ! Clean residual min=-0.006658 max=0.005807 Jy/beam ! Clean residual mean=0.000021 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.134133 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.134133 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=0.054805Jy sigma=0.023420 ! Fit after self-cal, rms=0.053968Jy sigma=0.023174 ! 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=0.053968Jy sigma=0.023174 ! Fit after self-cal, rms=0.049050Jy sigma=0.022961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=2.269 mas, bpa=1.914 degrees ! Estimated noise=19.831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026822 Jy ! Component: 100 - total flux cleaned = 0.00327048 Jy ! Component: 150 - total flux cleaned = 0.0036445 Jy ! Component: 200 - total flux cleaned = 0.00418874 Jy ! Total flux subtracted in 200 components = 0.00418874 Jy ! Clean residual min=-0.005559 max=0.004681 Jy/beam ! Clean residual mean=0.000016 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.138321 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.138321 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=0.047492Jy sigma=0.022619 ! Fit after self-cal, rms=0.046942Jy sigma=0.022514 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 = 0.00125891 Jy ! Component: 100 - total flux cleaned = 0.00168369 Jy ! Component: 150 - total flux cleaned = 0.00214218 Jy ! Component: 200 - total flux cleaned = 0.00239084 Jy ! Total flux subtracted in 200 components = 0.00239084 Jy ! Clean residual min=-0.005522 max=0.004486 Jy/beam ! Clean residual mean=0.000018 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.140712 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.140712 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=0.046072Jy sigma=0.022369 ! Fit after self-cal, rms=0.045750Jy sigma=0.022326 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045750Jy sigma=0.022326 ! Fit after self-cal, rms=0.043988Jy sigma=0.022229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=4.237 mas, bpa=5.011 degrees ! Estimated noise=23.3325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662233 Jy ! Component: 100 - total flux cleaned = 0.000667626 Jy ! Component: 150 - total flux cleaned = 0.000573652 Jy ! Component: 200 - total flux cleaned = 0.000577509 Jy ! Total flux subtracted in 200 components = 0.000577509 Jy ! Clean residual min=-0.006507 max=0.005284 Jy/beam ! Clean residual mean=0.000024 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.14129 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.14129 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=0.043380Jy sigma=0.022203 ! Fit after self-cal, rms=0.043109Jy sigma=0.022136 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 = 0.000207189 Jy ! Component: 100 - total flux cleaned = 0.000656347 Jy ! Component: 150 - total flux cleaned = 0.000435055 Jy ! Component: 200 - total flux cleaned = 0.000304544 Jy ! Total flux subtracted in 200 components = 0.000304544 Jy ! Clean residual min=-0.006794 max=0.005198 Jy/beam ! Clean residual mean=0.000023 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.141594 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.141594 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=0.042803Jy sigma=0.022191 ! Fit after self-cal, rms=0.042642Jy sigma=0.022152 ! 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=0.9744 mas, bmaj=2.277 mas, bpa=2.548 degrees ! Estimated noise=19.7587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9744 x 2.277 at 2.548 degrees (North through East) ! Clean map min=-0.0072253 max=0.063103 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=0.8067 mas, bmaj=1.953 mas, bpa=3.64 degrees ! Estimated noise=26.2162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450079 Jy ! Component: 100 - total flux cleaned = 0.0668194 Jy ! Component: 150 - total flux cleaned = 0.0824958 Jy ! Component: 200 - total flux cleaned = 0.0948687 Jy ! Total flux subtracted in 200 components = 0.0948687 Jy ! Clean residual min=-0.007141 max=0.011039 Jy/beam ! Clean residual mean=-0.000013 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.0948687 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0948687 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=2.277 mas, bpa=2.548 degrees ! Estimated noise=19.7587 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 (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189216 Jy ! Component: 100 - total flux cleaned = 0.0300935 Jy ! Component: 150 - total flux cleaned = 0.0364379 Jy ! Component: 200 - total flux cleaned = 0.0395601 Jy ! Total flux subtracted in 200 components = 0.0395601 Jy ! Clean residual min=-0.006252 max=0.005935 Jy/beam ! Clean residual mean=0.000005 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.134429 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 62 components and 0.134429 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=2.125 mas, bmaj=4.237 mas, bpa=5.011 degrees ! Estimated noise=23.3325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197257 Jy ! Component: 100 - total flux cleaned = 0.00174952 Jy ! Component: 150 - total flux cleaned = 0.00243062 Jy ! Component: 200 - total flux cleaned = 0.00286456 Jy ! Total flux subtracted in 200 components = 0.00286456 Jy ! Clean residual min=-0.006314 max=0.006127 Jy/beam ! Clean residual mean=0.000017 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.137293 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 = 0.000501134 Jy ! Component: 100 - total flux cleaned = 0.000830165 Jy ! Component: 150 - total flux cleaned = 0.0012306 Jy ! Component: 200 - total flux cleaned = 0.00150385 Jy ! Total flux subtracted in 200 components = 0.00150385 Jy ! Clean residual min=-0.006064 max=0.005804 Jy/beam ! Clean residual mean=0.000020 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.138797 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 106 components and 0.138797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=2.277 mas, bpa=2.548 degrees ! Estimated noise=19.7587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306635 Jy ! Component: 100 - total flux cleaned = 0.00354764 Jy ! Component: 150 - total flux cleaned = 0.00395642 Jy ! Component: 200 - total flux cleaned = 0.00395239 Jy ! Total flux subtracted in 200 components = 0.00395239 Jy ! Clean residual min=-0.005585 max=0.004498 Jy/beam ! Clean residual mean=0.000016 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.14275 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.14275 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=0.042182Jy sigma=0.021787 ! Fit after self-cal, rms=0.041056Jy sigma=0.021495 wmodel /scr/pima/bp171a0_uvs/J0650-1632_X_map.mod ! Writing 128 model components to file: /scr/pima/bp171a0_uvs/J0650-1632_X_map.mod wobs /scr/pima/bp171a0_uvs/J0650-1632_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0650-1632_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0650-1632_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a0_uvs/J0650-1632_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 = -0.00209242 Jy ! Component: 100 - total flux cleaned = -0.00390941 Jy ! Component: 150 - total flux cleaned = -0.0049236 Jy ! Component: 200 - total flux cleaned = -0.00524074 Jy ! Component: 250 - total flux cleaned = -0.00548151 Jy ! Component: 300 - total flux cleaned = -0.00554048 Jy ! Component: 350 - total flux cleaned = -0.00565192 Jy ! Component: 400 - total flux cleaned = -0.00560091 Jy ! Component: 450 - total flux cleaned = -0.00555246 Jy ! Component: 500 - total flux cleaned = -0.00545674 Jy ! Component: 550 - total flux cleaned = -0.00536264 Jy ! Component: 600 - total flux cleaned = -0.00513786 Jy ! Component: 650 - total flux cleaned = -0.00500824 Jy ! Component: 700 - total flux cleaned = -0.00488313 Jy ! Component: 750 - total flux cleaned = -0.0047199 Jy ! Component: 800 - total flux cleaned = -0.00448257 Jy ! Component: 850 - total flux cleaned = -0.00444472 Jy ! Component: 900 - total flux cleaned = -0.00429369 Jy ! Component: 950 - total flux cleaned = -0.00407407 Jy ! Component: 1000 - total flux cleaned = -0.00400359 Jy ! Component: 1050 - total flux cleaned = -0.00389868 Jy ! Component: 1100 - total flux cleaned = -0.00376266 Jy ! Component: 1150 - total flux cleaned = -0.00359641 Jy ! Component: 1200 - total flux cleaned = -0.00340098 Jy ! Component: 1250 - total flux cleaned = -0.00321052 Jy ! Component: 1300 - total flux cleaned = -0.00299369 Jy ! Component: 1350 - total flux cleaned = -0.00287256 Jy ! Component: 1400 - total flux cleaned = -0.0026346 Jy ! Component: 1450 - total flux cleaned = -0.00243045 Jy ! Component: 1500 - total flux cleaned = -0.00223089 Jy ! Component: 1550 - total flux cleaned = -0.00209052 Jy ! Component: 1600 - total flux cleaned = -0.00187019 Jy ! Component: 1650 - total flux cleaned = -0.00160013 Jy ! Component: 1700 - total flux cleaned = -0.00146772 Jy ! Component: 1750 - total flux cleaned = -0.00131157 Jy ! Component: 1800 - total flux cleaned = -0.00113286 Jy ! Component: 1850 - total flux cleaned = -0.00098222 Jy ! Component: 1900 - total flux cleaned = -0.000760932 Jy ! Component: 1950 - total flux cleaned = -0.000543892 Jy ! Component: 2000 - total flux cleaned = -0.000331155 Jy ! Component: 2050 - total flux cleaned = -0.000144604 Jy ! Component: 2100 - total flux cleaned = -3.02786e-05 Jy ! Component: 2150 - total flux cleaned = 0.000150314 Jy ! Component: 2200 - total flux cleaned = 0.000283556 Jy ! Component: 2250 - total flux cleaned = 0.000458755 Jy ! Component: 2300 - total flux cleaned = 0.000566999 Jy ! Component: 2350 - total flux cleaned = 0.000695117 Jy ! Component: 2400 - total flux cleaned = 0.000863596 Jy ! Component: 2450 - total flux cleaned = 0.000967533 Jy ! Component: 2500 - total flux cleaned = 0.00109067 Jy ! Component: 2550 - total flux cleaned = 0.00125232 Jy ! Component: 2600 - total flux cleaned = 0.00139171 Jy ! Component: 2650 - total flux cleaned = 0.0014705 Jy ! Component: 2700 - total flux cleaned = 0.00160705 Jy ! Component: 2750 - total flux cleaned = 0.00170352 Jy ! Component: 2800 - total flux cleaned = 0.00176092 Jy ! Component: 2850 - total flux cleaned = 0.00187418 Jy ! Component: 2900 - total flux cleaned = 0.00202371 Jy ! Component: 2950 - total flux cleaned = 0.00215286 Jy ! Component: 3000 - total flux cleaned = 0.00226257 Jy ! Component: 3050 - total flux cleaned = 0.00235315 Jy ! Component: 3100 - total flux cleaned = 0.00249694 Jy ! Component: 3150 - total flux cleaned = 0.00255038 Jy ! Component: 3200 - total flux cleaned = 0.00262121 Jy ! Component: 3250 - total flux cleaned = 0.00274382 Jy ! Component: 3300 - total flux cleaned = 0.0028305 Jy ! Component: 3350 - total flux cleaned = 0.00288208 Jy ! Component: 3400 - total flux cleaned = 0.00291621 Jy ! Component: 3450 - total flux cleaned = 0.00291618 Jy ! Component: 3500 - total flux cleaned = 0.00301734 Jy ! Component: 3550 - total flux cleaned = 0.00303395 Jy ! Component: 3600 - total flux cleaned = 0.00308383 Jy ! Component: 3650 - total flux cleaned = 0.00310022 Jy ! Component: 3700 - total flux cleaned = 0.0031003 Jy ! Component: 3750 - total flux cleaned = 0.0031003 Jy ! Component: 3800 - total flux cleaned = 0.00313267 Jy ! Component: 3850 - total flux cleaned = 0.00316482 Jy ! Component: 3900 - total flux cleaned = 0.00318092 Jy ! Component: 3950 - total flux cleaned = 0.00319697 Jy ! Component: 4000 - total flux cleaned = 0.003213 Jy ! Component: 4050 - total flux cleaned = 0.00321293 Jy ! Total flux subtracted in 4096 components = 0.00326031 Jy ! Clean residual min=-0.001021 max=0.000931 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.14601 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 446 components and 0.14601 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0650-1632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9744 x 2.277 at 2.548 degrees (North through East) ! Clean map min=-0.0069088 max=0.060582 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0650-1632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0605818 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61394 1.61394 3.22787 6.45575 12.9115 25.823 51.646 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0650-1632_X_uvs.log closed on Fri Mar 15 12:54:18 2013