! Started logfile: /g0/scr/pima/s4195c_uvs/J1323+2941_X_uvs.log on Tue Dec 31 19:55:14 2013 obs /g0/scr/pima/s4195c_uvs/J1323+2941_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1323+2941_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.937908 visibilities/baseline/integration-bin. ! Found source: J1323+2941 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4592 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 /g0/scr/pima/s4195c_uvs/J1323+2941_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007059Jy sigma=4.680742 ! Fit after self-cal, rms=0.895438Jy sigma=4.030887 ! 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=0.7918 mas, bmaj=1.913 mas, bpa=-5.111 degrees ! Estimated noise=4.89083 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 = 0.0863916 Jy ! Component: 100 - total flux cleaned = 0.111539 Jy ! Total flux subtracted in 100 components = 0.111539 Jy ! Clean residual min=-0.008307 max=0.011603 Jy/beam ! Clean residual mean=-0.000016 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.111539 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.111539 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=0.048426Jy sigma=0.240565 ! Fit after self-cal, rms=0.047812Jy sigma=0.239236 ! 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=1.023 mas, bmaj=2.295 mas, bpa=-6.977 degrees ! Estimated noise=2.44973 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 = 0.0186963 Jy ! Component: 100 - total flux cleaned = 0.0287555 Jy ! Component: 150 - total flux cleaned = 0.0351816 Jy ! Component: 200 - total flux cleaned = 0.0394729 Jy ! Total flux subtracted in 200 components = 0.0394729 Jy ! Clean residual min=-0.008065 max=0.008717 Jy/beam ! Clean residual mean=-0.000041 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.151012 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.151012 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=0.043570Jy sigma=0.185570 ! Fit after self-cal, rms=0.043514Jy sigma=0.185405 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.295 at -6.977 degrees (North through East) ! Clean map min=-0.0078903 max=0.1178 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* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.91 KP 0.96 LA 0.89 ! MK 0.92 NL 1.05 OV 1.04 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.97 KP 1.06 LA 0.86 ! MK 0.95 NL 1.03 OV 1.09 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.07 KP 0.93 LA 0.92 ! MK 0.99 NL 1.00 OV 1.07 PT 0.91 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.19 KP 1.10 LA 0.94 ! MK 0.96 NL 1.05 OV 1.14 PT 0.86 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! ! Fit before self-cal, rms=0.043514Jy sigma=0.185405 ! Fit after self-cal, rms=0.042450Jy sigma=0.172691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.309 mas, bpa=-7.247 degrees ! Estimated noise=2.37537 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 = -0.00169651 Jy ! Component: 100 - total flux cleaned = -0.00130534 Jy ! Component: 150 - total flux cleaned = -0.000941418 Jy ! Component: 200 - total flux cleaned = -0.000588593 Jy ! Total flux subtracted in 200 components = -0.000588593 Jy ! Clean residual min=-0.006387 max=0.007610 Jy/beam ! Clean residual mean=-0.000018 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.150423 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.150423 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=0.041662Jy sigma=0.173057 ! Fit after self-cal, rms=0.041732Jy sigma=0.172980 ! 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=0.041732Jy sigma=0.172980 ! Fit after self-cal, rms=0.040863Jy sigma=0.166962 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.293 mas, bpa=-7.299 degrees ! Estimated noise=2.32166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185859 Jy ! Component: 100 - total flux cleaned = -0.00162786 Jy ! Component: 150 - total flux cleaned = -0.00134696 Jy ! Component: 200 - total flux cleaned = -0.00107496 Jy ! Total flux subtracted in 200 components = -0.00107496 Jy ! Clean residual min=-0.005715 max=0.006791 Jy/beam ! Clean residual mean=-0.000020 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.149348 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.149348 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=0.040079Jy sigma=0.167435 ! Fit after self-cal, rms=0.040122Jy sigma=0.167401 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 (-11.2, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568565 Jy ! Component: 100 - total flux cleaned = 0.00797928 Jy ! Component: 150 - total flux cleaned = 0.00871502 Jy ! Component: 200 - total flux cleaned = 0.00915027 Jy ! Total flux subtracted in 200 components = 0.00915027 Jy ! Clean residual min=-0.005350 max=0.005841 Jy/beam ! Clean residual mean=-0.000016 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.158498 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.158498 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=0.039110Jy sigma=0.162455 ! Fit after self-cal, rms=0.039027Jy sigma=0.161692 ! Inverting map ! Added new window around map position (-12, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548805 Jy ! Component: 100 - total flux cleaned = 0.0089928 Jy ! Component: 150 - total flux cleaned = 0.0116542 Jy ! Component: 200 - total flux cleaned = 0.0131532 Jy ! Total flux subtracted in 200 components = 0.0131532 Jy ! Clean residual min=-0.004722 max=0.004377 Jy/beam ! Clean residual mean=-0.000017 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.171652 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.171652 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=0.038094Jy sigma=0.156095 ! Fit after self-cal, rms=0.038099Jy sigma=0.155795 ! 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=0.038099Jy sigma=0.155795 ! Fit after self-cal, rms=0.037392Jy sigma=0.150543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.28 mas, bpa=-7.402 degrees ! Estimated noise=2.27952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611207 Jy ! Component: 100 - total flux cleaned = 0.00211143 Jy ! Component: 150 - total flux cleaned = 0.00318894 Jy ! Component: 200 - total flux cleaned = 0.0039526 Jy ! Total flux subtracted in 200 components = 0.0039526 Jy ! Clean residual min=-0.003942 max=0.004135 Jy/beam ! Clean residual mean=-0.000015 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.175604 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.175604 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=0.036778Jy sigma=0.149542 ! Fit after self-cal, rms=0.036779Jy sigma=0.149444 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 = 0.00103026 Jy ! Component: 100 - total flux cleaned = 0.0015327 Jy ! Component: 150 - total flux cleaned = 0.00203154 Jy ! Component: 200 - total flux cleaned = 0.00240219 Jy ! Total flux subtracted in 200 components = 0.00240219 Jy ! Clean residual min=-0.003737 max=0.004125 Jy/beam ! Clean residual mean=-0.000014 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.178006 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.178006 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=0.036566Jy sigma=0.149043 ! Fit after self-cal, rms=0.036585Jy sigma=0.149006 ! 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=0.036585Jy sigma=0.149006 ! Fit after self-cal, rms=0.036328Jy sigma=0.148531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=3.083 mas, bpa=-9.039 degrees ! Estimated noise=2.4621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231421 Jy ! Component: 100 - total flux cleaned = 0.00374964 Jy ! Component: 150 - total flux cleaned = 0.00433751 Jy ! Component: 200 - total flux cleaned = 0.00475539 Jy ! Total flux subtracted in 200 components = 0.00475539 Jy ! Clean residual min=-0.004264 max=0.004238 Jy/beam ! Clean residual mean=-0.000026 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.182762 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.182762 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=0.036308Jy sigma=0.148045 ! Fit after self-cal, rms=0.036287Jy sigma=0.147972 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 = 0.000494554 Jy ! Component: 100 - total flux cleaned = 0.000908247 Jy ! Component: 150 - total flux cleaned = 0.00124007 Jy ! Component: 200 - total flux cleaned = 0.00153898 Jy ! Total flux subtracted in 200 components = 0.00153898 Jy ! Clean residual min=-0.004245 max=0.004289 Jy/beam ! Clean residual mean=-0.000024 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.184301 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 0.184301 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=0.036245Jy sigma=0.148117 ! Fit after self-cal, rms=0.036221Jy sigma=0.148054 ! 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=1.008 mas, bmaj=2.275 mas, bpa=-7.43 degrees ! Estimated noise=2.25248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.275 at -7.43 degrees (North through East) ! Clean map min=-0.0035114 max=0.10722 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=0.7832 mas, bmaj=1.891 mas, bpa=-5.515 degrees ! Estimated noise=4.43696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0782152 Jy ! Component: 100 - total flux cleaned = 0.102137 Jy ! Component: 150 - total flux cleaned = 0.115059 Jy ! Component: 200 - total flux cleaned = 0.123482 Jy ! Total flux subtracted in 200 components = 0.123482 Jy ! Clean residual min=-0.005129 max=0.007011 Jy/beam ! Clean residual mean=-0.000006 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.123482 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.123482 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.275 mas, bpa=-7.43 degrees ! Estimated noise=2.25248 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 = 0.0106296 Jy ! Component: 100 - total flux cleaned = 0.0181033 Jy ! Component: 150 - total flux cleaned = 0.0240612 Jy ! Component: 200 - total flux cleaned = 0.0290266 Jy ! Total flux subtracted in 200 components = 0.0290266 Jy ! Clean residual min=-0.004728 max=0.005736 Jy/beam ! Clean residual mean=-0.000027 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.152509 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 0.152509 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=2.15 mas, bmaj=3.083 mas, bpa=-9.039 degrees ! Estimated noise=2.4621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736452 Jy ! Component: 100 - total flux cleaned = 0.0127137 Jy ! Component: 150 - total flux cleaned = 0.016913 Jy ! Component: 200 - total flux cleaned = 0.0202868 Jy ! Total flux subtracted in 200 components = 0.0202868 Jy ! Clean residual min=-0.004582 max=0.004762 Jy/beam ! Clean residual mean=-0.000036 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.172795 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 = 0.00272048 Jy ! Component: 100 - total flux cleaned = 0.00492089 Jy ! Component: 150 - total flux cleaned = 0.00670399 Jy ! Component: 200 - total flux cleaned = 0.00760571 Jy ! Total flux subtracted in 200 components = 0.00760571 Jy ! Clean residual min=-0.004132 max=0.004201 Jy/beam ! Clean residual mean=-0.000030 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.180401 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 134 components and 0.180401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.275 mas, bpa=-7.43 degrees ! Estimated noise=2.25248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467387 Jy ! Component: 100 - total flux cleaned = 0.000739615 Jy ! Component: 150 - total flux cleaned = 0.0011727 Jy ! Component: 200 - total flux cleaned = 0.00150952 Jy ! Total flux subtracted in 200 components = 0.00150952 Jy ! Clean residual min=-0.003564 max=0.004860 Jy/beam ! Clean residual mean=-0.000013 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.181911 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.181911 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=0.036317Jy sigma=0.149043 ! Fit after self-cal, rms=0.036291Jy sigma=0.148945 wmodel /g0/scr/pima/s4195c_uvs/J1323+2941_X_map.mod ! Writing 146 model components to file: /g0/scr/pima/s4195c_uvs/J1323+2941_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1323+2941_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1323+2941_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1323+2941_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J1323+2941_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 = 0.00173274 Jy ! Component: 100 - total flux cleaned = 0.00153893 Jy ! Component: 150 - total flux cleaned = 0.00142059 Jy ! Component: 200 - total flux cleaned = 0.000956422 Jy ! Component: 250 - total flux cleaned = 0.000678174 Jy ! Component: 300 - total flux cleaned = 0.000462614 Jy ! Component: 350 - total flux cleaned = 0.000256164 Jy ! Component: 400 - total flux cleaned = 0.000306135 Jy ! Component: 450 - total flux cleaned = 0.000257132 Jy ! Component: 500 - total flux cleaned = 0.000258203 Jy ! Component: 550 - total flux cleaned = 0.000351323 Jy ! Component: 600 - total flux cleaned = 0.000397007 Jy ! Component: 650 - total flux cleaned = 0.000397208 Jy ! Component: 700 - total flux cleaned = 0.000441163 Jy ! Component: 750 - total flux cleaned = 0.000526745 Jy ! Component: 800 - total flux cleaned = 0.00056817 Jy ! Component: 850 - total flux cleaned = 0.000568503 Jy ! Component: 900 - total flux cleaned = 0.000690127 Jy ! Component: 950 - total flux cleaned = 0.000729137 Jy ! Component: 1000 - total flux cleaned = 0.000807178 Jy ! Component: 1050 - total flux cleaned = 0.000845516 Jy ! Component: 1100 - total flux cleaned = 0.000959447 Jy ! Component: 1150 - total flux cleaned = 0.00110876 Jy ! Component: 1200 - total flux cleaned = 0.0011454 Jy ! Component: 1250 - total flux cleaned = 0.00125391 Jy ! Component: 1300 - total flux cleaned = 0.00121847 Jy ! Component: 1350 - total flux cleaned = 0.00139342 Jy ! Component: 1400 - total flux cleaned = 0.0012895 Jy ! Component: 1450 - total flux cleaned = 0.00142583 Jy ! Component: 1500 - total flux cleaned = 0.00152641 Jy ! Component: 1550 - total flux cleaned = 0.00152651 Jy ! Component: 1600 - total flux cleaned = 0.00165678 Jy ! Component: 1650 - total flux cleaned = 0.00168913 Jy ! Component: 1700 - total flux cleaned = 0.00178438 Jy ! Component: 1750 - total flux cleaned = 0.0017844 Jy ! Component: 1800 - total flux cleaned = 0.00193873 Jy ! Component: 1850 - total flux cleaned = 0.00199889 Jy ! Component: 1900 - total flux cleaned = 0.00214885 Jy ! Component: 1950 - total flux cleaned = 0.00220867 Jy ! Component: 2000 - total flux cleaned = 0.00238438 Jy ! Component: 2050 - total flux cleaned = 0.00250055 Jy ! Component: 2100 - total flux cleaned = 0.00270091 Jy ! Component: 2150 - total flux cleaned = 0.00289895 Jy ! Component: 2200 - total flux cleaned = 0.00306633 Jy ! Component: 2250 - total flux cleaned = 0.0032591 Jy ! Component: 2300 - total flux cleaned = 0.0033951 Jy ! Component: 2350 - total flux cleaned = 0.00344901 Jy ! Component: 2400 - total flux cleaned = 0.00358236 Jy ! Component: 2450 - total flux cleaned = 0.00376734 Jy ! Component: 2500 - total flux cleaned = 0.00397625 Jy ! Component: 2550 - total flux cleaned = 0.00405398 Jy ! Component: 2600 - total flux cleaned = 0.00418189 Jy ! Component: 2650 - total flux cleaned = 0.00423273 Jy ! Component: 2700 - total flux cleaned = 0.0044088 Jy ! Component: 2750 - total flux cleaned = 0.00448338 Jy ! Component: 2800 - total flux cleaned = 0.00458217 Jy ! Component: 2850 - total flux cleaned = 0.00465532 Jy ! Component: 2900 - total flux cleaned = 0.00475208 Jy ! Component: 2950 - total flux cleaned = 0.00482394 Jy ! Component: 3000 - total flux cleaned = 0.00487158 Jy ! Component: 3050 - total flux cleaned = 0.00506024 Jy ! Component: 3100 - total flux cleaned = 0.00508333 Jy ! Component: 3150 - total flux cleaned = 0.00506012 Jy ! Component: 3200 - total flux cleaned = 0.0051519 Jy ! Component: 3250 - total flux cleaned = 0.00512921 Jy ! Component: 3300 - total flux cleaned = 0.0051518 Jy ! Component: 3350 - total flux cleaned = 0.00517395 Jy ! Component: 3400 - total flux cleaned = 0.00515199 Jy ! Component: 3450 - total flux cleaned = 0.00519601 Jy ! Component: 3500 - total flux cleaned = 0.00517385 Jy ! Component: 3550 - total flux cleaned = 0.00510886 Jy ! Component: 3600 - total flux cleaned = 0.00508754 Jy ! Component: 3650 - total flux cleaned = 0.00506622 Jy ! Component: 3700 - total flux cleaned = 0.00504511 Jy ! Component: 3750 - total flux cleaned = 0.00500307 Jy ! Component: 3800 - total flux cleaned = 0.00502398 Jy ! Component: 3850 - total flux cleaned = 0.00502404 Jy ! Component: 3900 - total flux cleaned = 0.00498268 Jy ! Component: 3950 - total flux cleaned = 0.0049008 Jy ! Component: 4000 - total flux cleaned = 0.00492126 Jy ! Component: 4050 - total flux cleaned = 0.00492129 Jy ! Total flux subtracted in 4096 components = 0.00494118 Jy ! Clean residual min=-0.001090 max=0.001065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.186852 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 432 components and 0.186852 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1323+2941_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.275 at -7.43 degrees (North through East) ! Clean map min=-0.0029606 max=0.10756 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1323+2941_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344206 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.960025 0.960025 1.92005 3.8401 7.6802 15.3604 30.7208 61.4416 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 312.491 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1323+2941_X_uvs.log closed on Tue Dec 31 19:55:21 2013