! Started logfile: /scr/pima/bp171a5_uvs/J1222+0413_C_uvs.log on Sat Apr 20 01:33:48 2013 obs /scr/pima/bp171a5_uvs/J1222+0413_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1222+0413_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1600 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1222+0413_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.097412Jy sigma=0.775399 ! Fit after self-cal, rms=0.620523Jy sigma=0.438465 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=4.552 mas, bpa=17.16 degrees ! Estimated noise=30.656 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 = 0.295092 Jy ! Component: 100 - total flux cleaned = 0.360395 Jy ! Total flux subtracted in 100 components = 0.360395 Jy ! Clean residual min=-0.010506 max=0.021633 Jy/beam ! Clean residual mean=0.000006 rms=0.002894 Jy/beam ! Combined flux in latest and established models = 0.360395 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.360395 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=0.048832Jy sigma=0.034480 ! Fit after self-cal, rms=0.048828Jy sigma=0.034477 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222188 Jy ! Component: 100 - total flux cleaned = 0.032748 Jy ! Total flux subtracted in 100 components = 0.032748 Jy ! Clean residual min=-0.007752 max=0.008161 Jy/beam ! Clean residual mean=0.000001 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.393143 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.393143 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=0.038858Jy sigma=0.027427 ! Fit after self-cal, rms=0.038831Jy sigma=0.027407 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.97 mas, bmaj=4.88 mas, bpa=14.25 degrees ! Estimated noise=25.0179 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 = 0.00558125 Jy ! Component: 100 - total flux cleaned = 0.00740129 Jy ! Component: 150 - total flux cleaned = 0.0082036 Jy ! Component: 200 - total flux cleaned = 0.00854476 Jy ! Total flux subtracted in 200 components = 0.00854476 Jy ! Clean residual min=-0.007587 max=0.008607 Jy/beam ! Clean residual mean=-0.000005 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.401688 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.401688 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=0.037897Jy sigma=0.026746 ! Fit after self-cal, rms=0.037871Jy sigma=0.026728 ! 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 1.00 FD 1.06 HN 0.97 KP 0.90 ! LA 1.01 NL 1.09 OV 0.98 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.97 KP 0.93 ! LA 1.10 NL 1.11 OV 1.03 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.07 HN 0.98 KP 0.97 ! LA 1.02 NL 1.11 OV 0.98 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.96 KP 0.97 ! LA 1.06 NL 1.00 OV 0.96 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.99 ! LA 1.08 NL 1.02 OV 0.95 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 1.00 ! LA 1.12 NL 1.00 OV 0.96 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.95 KP 0.93 ! LA 1.03 NL 1.03 OV 0.96 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.97 KP 1.00 ! LA 1.05 NL 0.99 OV 0.99 PT 0.92 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.037871Jy sigma=0.026728 ! Fit after self-cal, rms=0.024093Jy sigma=0.016960 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=4.863 mas, bpa=13.95 degrees ! Estimated noise=24.9732 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, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404041 Jy ! Component: 100 - total flux cleaned = 0.00496502 Jy ! Component: 150 - total flux cleaned = 0.0049639 Jy ! Component: 200 - total flux cleaned = 0.0048749 Jy ! Total flux subtracted in 200 components = 0.0048749 Jy ! Clean residual min=-0.002094 max=0.001891 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.406563 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.406563 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=0.023396Jy sigma=0.016483 ! Fit after self-cal, rms=0.023373Jy sigma=0.016457 ! 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=0.023373Jy sigma=0.016457 ! Fit after self-cal, rms=0.023324Jy sigma=0.016433 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=4.859 mas, bpa=13.94 degrees ! Estimated noise=24.9458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854299 Jy ! Component: 100 - total flux cleaned = 0.00132908 Jy ! Component: 150 - total flux cleaned = 0.00148413 Jy ! Component: 200 - total flux cleaned = 0.00153614 Jy ! Total flux subtracted in 200 components = 0.00153614 Jy ! Clean residual min=-0.001838 max=0.001604 Jy/beam ! Clean residual mean=0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.408099 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.408099 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=0.023206Jy sigma=0.016352 ! Fit after self-cal, rms=0.023192Jy sigma=0.016343 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 = 3.29484e-05 Jy ! Component: 100 - total flux cleaned = 0.000239887 Jy ! Component: 150 - total flux cleaned = 0.00025947 Jy ! Component: 200 - total flux cleaned = 0.000260117 Jy ! Total flux subtracted in 200 components = 0.000260117 Jy ! Clean residual min=-0.001732 max=0.001552 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.408359 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.408359 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=0.023151Jy sigma=0.016315 ! Fit after self-cal, rms=0.023145Jy sigma=0.016311 ! 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=0.023145Jy sigma=0.016311 ! Fit after self-cal, rms=0.023134Jy sigma=0.016305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=4.857 mas, bpa=13.93 degrees ! Estimated noise=24.9362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223962 Jy ! Component: 100 - total flux cleaned = 0.00030039 Jy ! Component: 150 - total flux cleaned = 0.000351015 Jy ! Component: 200 - total flux cleaned = 0.00036632 Jy ! Total flux subtracted in 200 components = 0.00036632 Jy ! Clean residual min=-0.001717 max=0.001465 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.408725 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.408725 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=0.023108Jy sigma=0.016286 ! Fit after self-cal, rms=0.023105Jy sigma=0.016284 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.91908e-05 Jy ! Component: 100 - total flux cleaned = 9.06783e-05 Jy ! Component: 150 - total flux cleaned = 9.10994e-05 Jy ! Component: 200 - total flux cleaned = 0.000102317 Jy ! Total flux subtracted in 200 components = 0.000102317 Jy ! Clean residual min=-0.001730 max=0.001446 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.408827 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.408827 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=0.023090Jy sigma=0.016274 ! Fit after self-cal, rms=0.023088Jy sigma=0.016273 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023088Jy sigma=0.016273 ! Fit after self-cal, rms=0.023086Jy sigma=0.016271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=6.103 mas, bpa=1.995 degrees ! Estimated noise=30.1277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116146 Jy ! Component: 100 - total flux cleaned = -9.67353e-06 Jy ! Component: 150 - total flux cleaned = 2.21825e-05 Jy ! Component: 200 - total flux cleaned = 2.24429e-05 Jy ! Total flux subtracted in 200 components = 2.24429e-05 Jy ! Clean residual min=-0.001916 max=0.001718 Jy/beam ! Clean residual mean=0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.40885 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.40885 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=0.023078Jy sigma=0.016265 ! Fit after self-cal, rms=0.023076Jy sigma=0.016264 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 = 2.90195e-05 Jy ! Component: 100 - total flux cleaned = 4.54071e-05 Jy ! Component: 150 - total flux cleaned = 5.3479e-05 Jy ! Component: 200 - total flux cleaned = 4.75006e-05 Jy ! Total flux subtracted in 200 components = 4.75006e-05 Jy ! Clean residual min=-0.001871 max=0.001727 Jy/beam ! Clean residual mean=0.000005 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.408897 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.408897 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=0.023073Jy sigma=0.016262 ! Fit after self-cal, rms=0.023072Jy sigma=0.016261 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=4.856 mas, bpa=13.92 degrees ! Estimated noise=24.9337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.962 x 4.856 at 13.92 degrees (North through East) ! Clean map min=-0.0017046 max=0.37609 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=4.521 mas, bpa=16.8 degrees ! Estimated noise=30.3029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.291676 Jy ! Component: 100 - total flux cleaned = 0.356009 Jy ! Component: 150 - total flux cleaned = 0.377367 Jy ! Component: 200 - total flux cleaned = 0.387373 Jy ! Total flux subtracted in 200 components = 0.387373 Jy ! Clean residual min=-0.002725 max=0.004760 Jy/beam ! Clean residual mean=0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.387373 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.387373 Jy ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=4.856 mas, bpa=13.92 degrees ! Estimated noise=24.9337 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 = 0.00748306 Jy ! Component: 100 - total flux cleaned = 0.0120499 Jy ! Component: 150 - total flux cleaned = 0.0150294 Jy ! Component: 200 - total flux cleaned = 0.0170597 Jy ! Total flux subtracted in 200 components = 0.0170597 Jy ! Clean residual min=-0.001865 max=0.001693 Jy/beam ! Clean residual mean=0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.404433 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 67 components and 0.404433 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=6.103 mas, bpa=1.995 degrees ! Estimated noise=30.1277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209263 Jy ! Component: 100 - total flux cleaned = 0.00326603 Jy ! Component: 150 - total flux cleaned = 0.00398787 Jy ! Component: 200 - total flux cleaned = 0.00421851 Jy ! Total flux subtracted in 200 components = 0.00421851 Jy ! Clean residual min=-0.001984 max=0.001683 Jy/beam ! Clean residual mean=0.000005 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.408651 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 = 7.54358e-05 Jy ! Component: 100 - total flux cleaned = 0.000124452 Jy ! Component: 150 - total flux cleaned = 0.000181248 Jy ! Component: 200 - total flux cleaned = 0.000218472 Jy ! Total flux subtracted in 200 components = 0.000218472 Jy ! Clean residual min=-0.001899 max=0.001689 Jy/beam ! Clean residual mean=0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.40887 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 120 components and 0.40887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=4.856 mas, bpa=13.92 degrees ! Estimated noise=24.9337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156337 Jy ! Component: 100 - total flux cleaned = 0.000155588 Jy ! Component: 150 - total flux cleaned = 0.000170464 Jy ! Component: 200 - total flux cleaned = 0.000170003 Jy ! Total flux subtracted in 200 components = 0.000170003 Jy ! Clean residual min=-0.001758 max=0.001461 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.40904 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.40904 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=0.023095Jy sigma=0.016277 ! Fit after self-cal, rms=0.023091Jy sigma=0.016275 wmodel /scr/pima/bp171a5_uvs/J1222+0413_C_map.mod ! Writing 138 model components to file: /scr/pima/bp171a5_uvs/J1222+0413_C_map.mod wobs /scr/pima/bp171a5_uvs/J1222+0413_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1222+0413_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1222+0413_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a5_uvs/J1222+0413_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426989 Jy ! Component: 100 - total flux cleaned = -0.000479394 Jy ! Component: 150 - total flux cleaned = -0.000321097 Jy ! Component: 200 - total flux cleaned = -0.000128227 Jy ! Component: 250 - total flux cleaned = 3.48162e-05 Jy ! Component: 300 - total flux cleaned = 0.000228401 Jy ! Component: 350 - total flux cleaned = 0.000413862 Jy ! Component: 400 - total flux cleaned = 0.000591796 Jy ! Component: 450 - total flux cleaned = 0.00069476 Jy ! Component: 500 - total flux cleaned = 0.000794203 Jy ! Component: 550 - total flux cleaned = 0.000858524 Jy ! Component: 600 - total flux cleaned = 0.000921167 Jy ! Component: 650 - total flux cleaned = 0.0010277 Jy ! Component: 700 - total flux cleaned = 0.00105759 Jy ! Component: 750 - total flux cleaned = 0.00111585 Jy ! Component: 800 - total flux cleaned = 0.00115846 Jy ! Component: 850 - total flux cleaned = 0.00114452 Jy ! Component: 900 - total flux cleaned = 0.00115818 Jy ! Component: 950 - total flux cleaned = 0.0011311 Jy ! Component: 1000 - total flux cleaned = 0.00109141 Jy ! Component: 1050 - total flux cleaned = 0.00103966 Jy ! Component: 1100 - total flux cleaned = 0.000950896 Jy ! Component: 1150 - total flux cleaned = 0.000926237 Jy ! Component: 1200 - total flux cleaned = 0.000913915 Jy ! Component: 1250 - total flux cleaned = 0.000865525 Jy ! Component: 1300 - total flux cleaned = 0.000806257 Jy ! Component: 1350 - total flux cleaned = 0.000782961 Jy ! Component: 1400 - total flux cleaned = 0.00076005 Jy ! Component: 1450 - total flux cleaned = 0.000703646 Jy ! Component: 1500 - total flux cleaned = 0.000670127 Jy ! Component: 1550 - total flux cleaned = 0.000615211 Jy ! Component: 1600 - total flux cleaned = 0.000561132 Jy ! Component: 1650 - total flux cleaned = 0.000486362 Jy ! Component: 1700 - total flux cleaned = 0.000423044 Jy ! Component: 1750 - total flux cleaned = 0.000350076 Jy ! Component: 1800 - total flux cleaned = 0.000339968 Jy ! Component: 1850 - total flux cleaned = 0.000227924 Jy ! Component: 1900 - total flux cleaned = 0.000197684 Jy ! Component: 1950 - total flux cleaned = 0.000147986 Jy ! Component: 2000 - total flux cleaned = 9.8703e-05 Jy ! Component: 2050 - total flux cleaned = 4.04887e-05 Jy ! Component: 2100 - total flux cleaned = -1.70797e-05 Jy ! Component: 2150 - total flux cleaned = -8.35919e-05 Jy ! Component: 2200 - total flux cleaned = -0.000130534 Jy ! Component: 2250 - total flux cleaned = -0.000167803 Jy ! Component: 2300 - total flux cleaned = -0.000232352 Jy ! Component: 2350 - total flux cleaned = -0.000287042 Jy ! Component: 2400 - total flux cleaned = -0.000395175 Jy ! Component: 2450 - total flux cleaned = -0.00043076 Jy ! Component: 2500 - total flux cleaned = -0.000466161 Jy ! Component: 2550 - total flux cleaned = -0.000509998 Jy ! Component: 2600 - total flux cleaned = -0.000570645 Jy ! Component: 2650 - total flux cleaned = -0.000630589 Jy ! Component: 2700 - total flux cleaned = -0.000681387 Jy ! Component: 2750 - total flux cleaned = -0.000698186 Jy ! Component: 2800 - total flux cleaned = -0.000756602 Jy ! Component: 2850 - total flux cleaned = -0.000773238 Jy ! Component: 2900 - total flux cleaned = -0.000838963 Jy ! Component: 2950 - total flux cleaned = -0.000904112 Jy ! Component: 3000 - total flux cleaned = -0.000936387 Jy ! Component: 3050 - total flux cleaned = -0.000952431 Jy ! Component: 3100 - total flux cleaned = -0.000984336 Jy ! Component: 3150 - total flux cleaned = -0.00103165 Jy ! Component: 3200 - total flux cleaned = -0.00107858 Jy ! Component: 3250 - total flux cleaned = -0.00110957 Jy ! Component: 3300 - total flux cleaned = -0.00114048 Jy ! Component: 3350 - total flux cleaned = -0.00118635 Jy ! Component: 3400 - total flux cleaned = -0.00122435 Jy ! Component: 3450 - total flux cleaned = -0.00127709 Jy ! Component: 3500 - total flux cleaned = -0.00131455 Jy ! Component: 3550 - total flux cleaned = -0.00133688 Jy ! Component: 3600 - total flux cleaned = -0.00136646 Jy ! Component: 3650 - total flux cleaned = -0.00140319 Jy ! Component: 3700 - total flux cleaned = -0.00145427 Jy ! Component: 3750 - total flux cleaned = -0.00147603 Jy ! Component: 3800 - total flux cleaned = -0.00150492 Jy ! Component: 3850 - total flux cleaned = -0.00154792 Jy ! Component: 3900 - total flux cleaned = -0.00156931 Jy ! Component: 3950 - total flux cleaned = -0.00159772 Jy ! Component: 4000 - total flux cleaned = -0.00160474 Jy ! Component: 4050 - total flux cleaned = -0.00162586 Jy ! Total flux subtracted in 4096 components = -0.00163988 Jy ! Clean residual min=-0.000459 max=0.000384 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.4074 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 395 components and 0.4074 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1222+0413_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.962 x 4.856 at 13.92 degrees (North through East) ! Clean map min=-0.00098797 max=0.37592 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1222+0413_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.375923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115119 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0918694 0.0918694 0.183739 0.367477 0.734955 1.46991 2.93982 5.87964 11.7593 23.5186 47.0371 94.0742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.375 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1222+0413_C_uvs.log closed on Sat Apr 20 01:33:53 2013