! Started logfile: /scr/pima/bp171a9_uvs/J1330-2142_C_uvs.log on Sat Dec 21 09:14:57 2013 obs /scr/pima/bp171a9_uvs/J1330-2142_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1330-2142_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1330-2142 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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/bp171a9_uvs/J1330-2142_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! ! 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=1.004920Jy sigma=5.015796 ! Fit after self-cal, rms=0.868082Jy sigma=4.269686 ! 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=1.328 mas, bmaj=3.543 mas, bpa=-7.594 degrees ! Estimated noise=6.53001 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 = 0.1013 Jy ! Component: 100 - total flux cleaned = 0.128129 Jy ! Total flux subtracted in 100 components = 0.128129 Jy ! Clean residual min=-0.004703 max=0.010424 Jy/beam ! Clean residual mean=-0.000011 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.128129 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.128129 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=0.033601Jy sigma=0.189580 ! Fit after self-cal, rms=0.033534Jy sigma=0.189479 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113702 Jy ! Component: 100 - total flux cleaned = 0.017706 Jy ! Total flux subtracted in 100 components = 0.017706 Jy ! Clean residual min=-0.003882 max=0.007301 Jy/beam ! Clean residual mean=-0.000005 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.145835 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.145836 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=0.028964Jy sigma=0.149128 ! Fit after self-cal, rms=0.028949Jy sigma=0.149065 ! Inverting map ! Added new window around map position (-4.2, 5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687466 Jy ! Component: 100 - total flux cleaned = 0.011075 Jy ! Total flux subtracted in 100 components = 0.011075 Jy ! Clean residual min=-0.003330 max=0.004458 Jy/beam ! Clean residual mean=-0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.15691 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.15691 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=0.026773Jy sigma=0.132545 ! Fit after self-cal, rms=0.026606Jy sigma=0.131914 ! 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=1.696 mas, bmaj=4.504 mas, bpa=-8.033 degrees ! Estimated noise=4.57493 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 = 0.00642296 Jy ! Component: 100 - total flux cleaned = 0.0104073 Jy ! Component: 150 - total flux cleaned = 0.0131376 Jy ! Component: 200 - total flux cleaned = 0.0150622 Jy ! Total flux subtracted in 200 components = 0.0150622 Jy ! Clean residual min=-0.003475 max=0.003652 Jy/beam ! Clean residual mean=0.000001 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.171973 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.171973 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=0.025391Jy sigma=0.120184 ! Fit after self-cal, rms=0.025299Jy sigma=0.119638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 4.504 at -8.033 degrees (North through East) ! Clean map min=-0.0031732 max=0.13383 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.94 ! LA 0.98 MK 1.07 NL 1.06 OV 1.07 ! PT 0.87 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.02 KP 1.01 ! LA 1.10 MK 1.00 NL 1.13 OV 1.10 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.09 KP 1.02 ! LA 1.07 MK 1.03 NL 0.99 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.08 KP 1.01 ! LA 1.13 MK 0.97 NL 1.01 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.01 KP 0.93 ! LA 1.04 MK 0.96 NL 1.02 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.04 KP 1.05 ! LA 1.03 MK 1.00 NL 1.00 OV 1.01 ! PT 0.92 SC 0.98 ! ! ! Fit before self-cal, rms=0.025299Jy sigma=0.119638 ! Fit after self-cal, rms=0.023499Jy sigma=0.109023 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.489 mas, bpa=-7.888 degrees ! Estimated noise=4.61687 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 = 0.00221962 Jy ! Component: 100 - total flux cleaned = 0.00346873 Jy ! Component: 150 - total flux cleaned = 0.00430555 Jy ! Component: 200 - total flux cleaned = 0.00469618 Jy ! Total flux subtracted in 200 components = 0.00469618 Jy ! Clean residual min=-0.002944 max=0.002675 Jy/beam ! Clean residual mean=0.000003 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.176669 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.176669 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=0.023337Jy sigma=0.107591 ! Fit after self-cal, rms=0.023321Jy sigma=0.107479 ! 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=0.023321Jy sigma=0.107479 ! Fit after self-cal, rms=0.023252Jy sigma=0.106927 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=4.469 mas, bpa=-7.819 degrees ! Estimated noise=4.65218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169936 Jy ! Component: 100 - total flux cleaned = 0.00258642 Jy ! Component: 150 - total flux cleaned = 0.00306502 Jy ! Component: 200 - total flux cleaned = 0.00319819 Jy ! Total flux subtracted in 200 components = 0.00319819 Jy ! Clean residual min=-0.002912 max=0.002622 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.179867 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.179867 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=0.023173Jy sigma=0.106063 ! Fit after self-cal, rms=0.023157Jy sigma=0.106008 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 = 0.000426642 Jy ! Component: 100 - total flux cleaned = 0.000444591 Jy ! Component: 150 - total flux cleaned = 0.000460723 Jy ! Component: 200 - total flux cleaned = 0.000502603 Jy ! Total flux subtracted in 200 components = 0.000502603 Jy ! Clean residual min=-0.002870 max=0.002612 Jy/beam ! Clean residual mean=0.000002 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.18037 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.18037 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=0.023121Jy sigma=0.105906 ! Fit after self-cal, rms=0.023114Jy sigma=0.105883 ! 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=0.023114Jy sigma=0.105883 ! Fit after self-cal, rms=0.023066Jy sigma=0.105487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=4.452 mas, bpa=-7.751 degrees ! Estimated noise=4.68162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129337 Jy ! Component: 100 - total flux cleaned = 0.00192493 Jy ! Component: 150 - total flux cleaned = 0.00221193 Jy ! Component: 200 - total flux cleaned = 0.00230826 Jy ! Total flux subtracted in 200 components = 0.00230826 Jy ! Clean residual min=-0.002874 max=0.002606 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.182678 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.182678 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=0.023037Jy sigma=0.104957 ! Fit after self-cal, rms=0.023029Jy sigma=0.104931 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 = 0.000212332 Jy ! Component: 100 - total flux cleaned = 0.000226317 Jy ! Component: 150 - total flux cleaned = 0.000238295 Jy ! Component: 200 - total flux cleaned = 0.000238441 Jy ! Total flux subtracted in 200 components = 0.000238441 Jy ! Clean residual min=-0.002850 max=0.002610 Jy/beam ! Clean residual mean=0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.182916 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.182916 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=0.023008Jy sigma=0.104877 ! Fit after self-cal, rms=0.023005Jy sigma=0.104865 ! 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=0.023005Jy sigma=0.104865 ! Fit after self-cal, rms=0.022977Jy sigma=0.104651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.091 mas, bmaj=9.35 mas, bpa=-3.607 degrees ! Estimated noise=5.37597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154517 Jy ! Component: 100 - total flux cleaned = 0.00212597 Jy ! Component: 150 - total flux cleaned = 0.0021534 Jy ! Component: 200 - total flux cleaned = 0.00215326 Jy ! Total flux subtracted in 200 components = 0.00215326 Jy ! Clean residual min=-0.003622 max=0.003204 Jy/beam ! Clean residual mean=0.000003 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.18507 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 0.18507 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=0.022988Jy sigma=0.104347 ! Fit after self-cal, rms=0.022989Jy sigma=0.104343 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 = 3.72388e-05 Jy ! Component: 100 - total flux cleaned = 1.4455e-05 Jy ! Component: 150 - total flux cleaned = 2.55398e-05 Jy ! Component: 200 - total flux cleaned = 2.5527e-05 Jy ! Total flux subtracted in 200 components = 2.5527e-05 Jy ! Clean residual min=-0.003602 max=0.003209 Jy/beam ! Clean residual mean=0.000003 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.185095 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 102 components and 0.185095 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=0.022981Jy sigma=0.104393 ! Fit after self-cal, rms=0.022982Jy sigma=0.104389 ! 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=1.676 mas, bmaj=4.442 mas, bpa=-7.715 degrees ! Estimated noise=4.70501 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 4.442 at -7.715 degrees (North through East) ! Clean map min=-0.0027063 max=0.13512 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=1.317 mas, bmaj=3.507 mas, bpa=-7.143 degrees ! Estimated noise=6.66262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103475 Jy ! Component: 100 - total flux cleaned = 0.132259 Jy ! Component: 150 - total flux cleaned = 0.145029 Jy ! Component: 200 - total flux cleaned = 0.153631 Jy ! Total flux subtracted in 200 components = 0.153631 Jy ! Clean residual min=-0.003456 max=0.006477 Jy/beam ! Clean residual mean=-0.000005 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.153631 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.153631 Jy ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=4.442 mas, bpa=-7.715 degrees ! Estimated noise=4.70501 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.1, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010882 Jy ! Component: 100 - total flux cleaned = 0.0173985 Jy ! Component: 150 - total flux cleaned = 0.0216594 Jy ! Component: 200 - total flux cleaned = 0.0245116 Jy ! Total flux subtracted in 200 components = 0.0245116 Jy ! Clean residual min=-0.002879 max=0.002762 Jy/beam ! Clean residual mean=0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.178143 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 92 components and 0.178143 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=4.091 mas, bmaj=9.35 mas, bpa=-3.607 degrees ! Estimated noise=5.37597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307335 Jy ! Component: 100 - total flux cleaned = 0.00476487 Jy ! Component: 150 - total flux cleaned = 0.00574799 Jy ! Component: 200 - total flux cleaned = 0.00634502 Jy ! Total flux subtracted in 200 components = 0.00634502 Jy ! Clean residual min=-0.003690 max=0.003133 Jy/beam ! Clean residual mean=0.000004 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.184488 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 = 0.00021277 Jy ! Component: 100 - total flux cleaned = 0.000293233 Jy ! Component: 150 - total flux cleaned = 0.000340744 Jy ! Component: 200 - total flux cleaned = 0.000374229 Jy ! Total flux subtracted in 200 components = 0.000374229 Jy ! Clean residual min=-0.003639 max=0.003150 Jy/beam ! Clean residual mean=0.000004 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.184862 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 130 components and 0.184862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=4.442 mas, bpa=-7.715 degrees ! Estimated noise=4.70501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332803 Jy ! Component: 100 - total flux cleaned = -0.00037299 Jy ! Component: 150 - total flux cleaned = -0.00040088 Jy ! Component: 200 - total flux cleaned = -0.000400263 Jy ! Total flux subtracted in 200 components = -0.000400263 Jy ! Clean residual min=-0.002682 max=0.002547 Jy/beam ! Clean residual mean=0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.184462 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 147 components and 0.184462 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=0.022873Jy sigma=0.103990 ! Fit after self-cal, rms=0.022860Jy sigma=0.103950 wmodel /scr/pima/bp171a9_uvs/J1330-2142_C_map.mod ! Writing 147 model components to file: /scr/pima/bp171a9_uvs/J1330-2142_C_map.mod wobs /scr/pima/bp171a9_uvs/J1330-2142_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1330-2142_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1330-2142_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a9_uvs/J1330-2142_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 = -0.000545551 Jy ! Component: 100 - total flux cleaned = -0.000858498 Jy ! Component: 150 - total flux cleaned = -0.000984336 Jy ! Component: 200 - total flux cleaned = -0.0011028 Jy ! Component: 250 - total flux cleaned = -0.00125099 Jy ! Component: 300 - total flux cleaned = -0.00132225 Jy ! Component: 350 - total flux cleaned = -0.00145805 Jy ! Component: 400 - total flux cleaned = -0.0015557 Jy ! Component: 450 - total flux cleaned = -0.00155496 Jy ! Component: 500 - total flux cleaned = -0.00155415 Jy ! Component: 550 - total flux cleaned = -0.00155384 Jy ! Component: 600 - total flux cleaned = -0.00152538 Jy ! Component: 650 - total flux cleaned = -0.00144321 Jy ! Component: 700 - total flux cleaned = -0.00136333 Jy ! Component: 750 - total flux cleaned = -0.00128594 Jy ! Component: 800 - total flux cleaned = -0.00128556 Jy ! Component: 850 - total flux cleaned = -0.00130991 Jy ! Component: 900 - total flux cleaned = -0.00138178 Jy ! Component: 950 - total flux cleaned = -0.00140476 Jy ! Component: 1000 - total flux cleaned = -0.0014044 Jy ! Component: 1050 - total flux cleaned = -0.00138158 Jy ! Component: 1100 - total flux cleaned = -0.00133729 Jy ! Component: 1150 - total flux cleaned = -0.00133748 Jy ! Component: 1200 - total flux cleaned = -0.00131595 Jy ! Component: 1250 - total flux cleaned = -0.00133643 Jy ! Component: 1300 - total flux cleaned = -0.00131556 Jy ! Component: 1350 - total flux cleaned = -0.00135604 Jy ! Component: 1400 - total flux cleaned = -0.00137611 Jy ! Component: 1450 - total flux cleaned = -0.00137614 Jy ! Component: 1500 - total flux cleaned = -0.00139588 Jy ! Component: 1550 - total flux cleaned = -0.00137703 Jy ! Component: 1600 - total flux cleaned = -0.00139588 Jy ! Component: 1650 - total flux cleaned = -0.00132163 Jy ! Component: 1700 - total flux cleaned = -0.00135835 Jy ! Component: 1750 - total flux cleaned = -0.00128629 Jy ! Component: 1800 - total flux cleaned = -0.001322 Jy ! Component: 1850 - total flux cleaned = -0.00126917 Jy ! Component: 1900 - total flux cleaned = -0.00121703 Jy ! Component: 1950 - total flux cleaned = -0.00121699 Jy ! Component: 2000 - total flux cleaned = -0.00114911 Jy ! Component: 2050 - total flux cleaned = -0.00114929 Jy ! Component: 2100 - total flux cleaned = -0.00113263 Jy ! Component: 2150 - total flux cleaned = -0.0011161 Jy ! Component: 2200 - total flux cleaned = -0.00108375 Jy ! Component: 2250 - total flux cleaned = -0.00105162 Jy ! Component: 2300 - total flux cleaned = -0.00105171 Jy ! Component: 2350 - total flux cleaned = -0.000973022 Jy ! Component: 2400 - total flux cleaned = -0.000973206 Jy ! Component: 2450 - total flux cleaned = -0.000957655 Jy ! Component: 2500 - total flux cleaned = -0.000896402 Jy ! Component: 2550 - total flux cleaned = -0.00088116 Jy ! Component: 2600 - total flux cleaned = -0.000836005 Jy ! Component: 2650 - total flux cleaned = -0.000821232 Jy ! Component: 2700 - total flux cleaned = -0.000777125 Jy ! Component: 2750 - total flux cleaned = -0.000777209 Jy ! Component: 2800 - total flux cleaned = -0.000748113 Jy ! Component: 2850 - total flux cleaned = -0.00069064 Jy ! Component: 2900 - total flux cleaned = -0.000619809 Jy ! Component: 2950 - total flux cleaned = -0.000619855 Jy ! Component: 3000 - total flux cleaned = -0.000591611 Jy ! Component: 3050 - total flux cleaned = -0.000522187 Jy ! Component: 3100 - total flux cleaned = -0.000480749 Jy ! Component: 3150 - total flux cleaned = -0.000439643 Jy ! Component: 3200 - total flux cleaned = -0.000385229 Jy ! Component: 3250 - total flux cleaned = -0.000371695 Jy ! Component: 3300 - total flux cleaned = -0.000331406 Jy ! Component: 3350 - total flux cleaned = -0.00029136 Jy ! Component: 3400 - total flux cleaned = -0.00022527 Jy ! Component: 3450 - total flux cleaned = -0.000199163 Jy ! Component: 3500 - total flux cleaned = -0.000160002 Jy ! Component: 3550 - total flux cleaned = -0.000133987 Jy ! Component: 3600 - total flux cleaned = -8.23249e-05 Jy ! Component: 3650 - total flux cleaned = -5.66703e-05 Jy ! Component: 3700 - total flux cleaned = 6.95674e-06 Jy ! Component: 3750 - total flux cleaned = 1.96011e-05 Jy ! Component: 3800 - total flux cleaned = 6.99128e-05 Jy ! Component: 3850 - total flux cleaned = 0.000120011 Jy ! Component: 3900 - total flux cleaned = 0.000145083 Jy ! Component: 3950 - total flux cleaned = 0.000194578 Jy ! Component: 4000 - total flux cleaned = 0.000256199 Jy ! Component: 4050 - total flux cleaned = 0.00029302 Jy ! Total flux subtracted in 4096 components = 0.000329608 Jy ! Clean residual min=-0.000737 max=0.000645 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.184791 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 471 components and 0.184791 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1330-2142_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 4.442 at -7.715 degrees (North through East) ! Clean map min=-0.0016643 max=0.13528 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1330-2142_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206828 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458679 0.458679 0.917359 1.83472 3.66944 7.33887 14.6777 29.3555 58.711 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 654.051 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1330-2142_C_uvs.log closed on Sat Dec 21 09:15:02 2013