! Started logfile: /d2/scr/pima/bp171a5_uvs/J1216-3734_X_uvs.log on Sun Jan 19 22:04:37 2014 obs /d2/scr/pima/bp171a5_uvs/J1216-3734_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1216-3734_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! AN table 2: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890625 visibilities/baseline/integration-bin. ! Found source: J1216-3734 ! ! 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 1368 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 /d2/scr/pima/bp171a5_uvs/J1216-3734_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999645Jy sigma=26.932328 ! Fit after self-cal, rms=0.952203Jy sigma=25.766785 ! 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=0.7536 mas, bmaj=2.368 mas, bpa=9.115 degrees ! Estimated noise=1.04182 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 = 0.0352644 Jy ! Component: 100 - total flux cleaned = 0.0442585 Jy ! Total flux subtracted in 100 components = 0.0442585 Jy ! Clean residual min=-0.003165 max=0.004666 Jy/beam ! Clean residual mean=-0.000038 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0442585 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0442585 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=0.025138Jy sigma=0.632850 ! Fit after self-cal, rms=0.023941Jy sigma=0.609736 ! 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=0.9815 mas, bmaj=3.016 mas, bpa=7.697 degrees ! Estimated noise=0.728412 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 = 0.00669315 Jy ! Component: 100 - total flux cleaned = 0.00961269 Jy ! Component: 150 - total flux cleaned = 0.0110475 Jy ! Component: 200 - total flux cleaned = 0.0117334 Jy ! Total flux subtracted in 200 components = 0.0117334 Jy ! Clean residual min=-0.002364 max=0.003329 Jy/beam ! Clean residual mean=-0.000032 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0559919 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0559919 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=0.022565Jy sigma=0.552027 ! Fit after self-cal, rms=0.022562Jy sigma=0.551748 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9815 x 3.016 at 7.697 degrees (North through East) ! Clean map min=-0.002232 max=0.046255 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: ! FD 0.93 HN 1.00* KP 0.91 LA 0.84 ! NL 1.12 OV 1.08 PT 0.95 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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: ! FD 0.88 HN 1.00* KP 0.96 LA 0.97 ! NL 1.16 OV 0.91 PT 0.88 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.94 KP 1.03 LA 0.91 ! MK 0.92 NL 1.10 OV 1.06 PT 0.94 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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: ! FD 0.87 HN 1.00* KP 1.00 LA 0.93 ! NL 1.12 OV 1.07 PT 0.86 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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=0.022562Jy sigma=0.551748 ! Fit after self-cal, rms=0.022347Jy sigma=0.544345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=3.034 mas, bpa=7.649 degrees ! Estimated noise=0.718428 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 = -0.000654826 Jy ! Component: 100 - total flux cleaned = -0.000636045 Jy ! Component: 150 - total flux cleaned = -0.000571154 Jy ! Component: 200 - total flux cleaned = -0.000513439 Jy ! Total flux subtracted in 200 components = -0.000513439 Jy ! Clean residual min=-0.002194 max=0.002832 Jy/beam ! Clean residual mean=-0.000031 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0554785 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0554785 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=0.022276Jy sigma=0.543854 ! Fit after self-cal, rms=0.022288Jy sigma=0.543793 ! 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=0.022288Jy sigma=0.543793 ! Fit after self-cal, rms=0.022229Jy sigma=0.542218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9835 mas, bmaj=3.036 mas, bpa=7.651 degrees ! Estimated noise=0.716153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166707 Jy ! Component: 100 - total flux cleaned = -0.00016659 Jy ! Component: 150 - total flux cleaned = -0.000155061 Jy ! Component: 200 - total flux cleaned = -0.000143884 Jy ! Total flux subtracted in 200 components = -0.000143884 Jy ! Clean residual min=-0.002177 max=0.002702 Jy/beam ! Clean residual mean=-0.000031 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0553346 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0553346 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=0.022207Jy sigma=0.542087 ! Fit after self-cal, rms=0.022208Jy sigma=0.542068 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 (2.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023855 Jy ! Component: 100 - total flux cleaned = 0.00277712 Jy ! Component: 150 - total flux cleaned = 0.00270216 Jy ! Component: 200 - total flux cleaned = 0.00266872 Jy ! Total flux subtracted in 200 components = 0.00266872 Jy ! Clean residual min=-0.001946 max=0.002136 Jy/beam ! Clean residual mean=-0.000021 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0580033 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0580033 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=0.021904Jy sigma=0.534385 ! Fit after self-cal, rms=0.021879Jy sigma=0.533098 ! 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=0.021879Jy sigma=0.533098 ! Fit after self-cal, rms=0.021531Jy sigma=0.529140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9855 mas, bmaj=3.047 mas, bpa=7.779 degrees ! Estimated noise=0.7044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282012 Jy ! Component: 100 - total flux cleaned = -0.000308158 Jy ! Component: 150 - total flux cleaned = -0.000421618 Jy ! Component: 200 - total flux cleaned = -0.000523456 Jy ! Total flux subtracted in 200 components = -0.000523456 Jy ! Clean residual min=-0.001788 max=0.001927 Jy/beam ! Clean residual mean=-0.000020 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0574799 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.0574799 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=0.021401Jy sigma=0.527000 ! Fit after self-cal, rms=0.021407Jy sigma=0.526743 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 = 0.00024867 Jy ! Component: 100 - total flux cleaned = 0.000178148 Jy ! Component: 150 - total flux cleaned = 0.000111917 Jy ! Component: 200 - total flux cleaned = 4.82674e-05 Jy ! Total flux subtracted in 200 components = 4.82674e-05 Jy ! Clean residual min=-0.001758 max=0.001874 Jy/beam ! Clean residual mean=-0.000020 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0575281 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0575281 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=0.021347Jy sigma=0.525604 ! Fit after self-cal, rms=0.021349Jy sigma=0.525506 ! 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=0.021349Jy sigma=0.525506 ! Fit after self-cal, rms=0.021175Jy sigma=0.524113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.573 mas, bmaj=8.355 mas, bpa=5.696 degrees ! Estimated noise=0.839241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450912 Jy ! Component: 100 - total flux cleaned = -0.000495812 Jy ! Component: 150 - total flux cleaned = -0.00053611 Jy ! Component: 200 - total flux cleaned = -0.000572594 Jy ! Total flux subtracted in 200 components = -0.000572594 Jy ! Clean residual min=-0.001780 max=0.001939 Jy/beam ! Clean residual mean=-0.000032 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0569555 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0569555 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=0.021127Jy sigma=0.523320 ! Fit after self-cal, rms=0.021128Jy sigma=0.523243 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 = 0.000119375 Jy ! Component: 100 - total flux cleaned = 8.58765e-05 Jy ! Component: 150 - total flux cleaned = 5.5113e-05 Jy ! Component: 200 - total flux cleaned = 5.50091e-05 Jy ! Total flux subtracted in 200 components = 5.50091e-05 Jy ! Clean residual min=-0.001745 max=0.001934 Jy/beam ! Clean residual mean=-0.000031 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0570105 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.0570105 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=0.021114Jy sigma=0.523043 ! Fit after self-cal, rms=0.021115Jy sigma=0.522994 ! 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=0.9855 mas, bmaj=3.048 mas, bpa=7.738 degrees ! Estimated noise=0.696964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9855 x 3.048 at 7.738 degrees (North through East) ! Clean map min=-0.0017195 max=0.043129 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=0.7529 mas, bmaj=2.382 mas, bpa=9.101 degrees ! Estimated noise=1.00111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342699 Jy ! Component: 100 - total flux cleaned = 0.0433429 Jy ! Component: 150 - total flux cleaned = 0.04738 Jy ! Component: 200 - total flux cleaned = 0.050033 Jy ! Total flux subtracted in 200 components = 0.050033 Jy ! Clean residual min=-0.002223 max=0.002742 Jy/beam ! Clean residual mean=-0.000022 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.050033 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.050033 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9855 mas, bmaj=3.048 mas, bpa=7.738 degrees ! Estimated noise=0.696964 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 (0.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334896 Jy ! Component: 100 - total flux cleaned = 0.00523255 Jy ! Component: 150 - total flux cleaned = 0.00616792 Jy ! Component: 200 - total flux cleaned = 0.00642384 Jy ! Total flux subtracted in 200 components = 0.00642384 Jy ! Clean residual min=-0.001803 max=0.001674 Jy/beam ! Clean residual mean=-0.000021 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0564568 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.0564568 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=2.573 mas, bmaj=8.355 mas, bpa=5.696 degrees ! Estimated noise=0.839241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681888 Jy ! Component: 100 - total flux cleaned = 0.000842294 Jy ! Component: 150 - total flux cleaned = 0.00094947 Jy ! Component: 200 - total flux cleaned = 0.00103985 Jy ! Total flux subtracted in 200 components = 0.00103985 Jy ! Clean residual min=-0.001844 max=0.001982 Jy/beam ! Clean residual mean=-0.000029 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0574967 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 = 1.63731e-05 Jy ! Component: 100 - total flux cleaned = 1.55431e-05 Jy ! Component: 150 - total flux cleaned = -2.07124e-08 Jy ! Component: 200 - total flux cleaned = 1.41925e-05 Jy ! Total flux subtracted in 200 components = 1.41925e-05 Jy ! Clean residual min=-0.001831 max=0.001979 Jy/beam ! Clean residual mean=-0.000029 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0575109 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.0575109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9855 mas, bmaj=3.048 mas, bpa=7.738 degrees ! Estimated noise=0.696964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.12276e-05 Jy ! Component: 100 - total flux cleaned = -0.000151621 Jy ! Component: 150 - total flux cleaned = -0.000171885 Jy ! Component: 200 - total flux cleaned = -0.000171978 Jy ! Total flux subtracted in 200 components = -0.000171978 Jy ! Clean residual min=-0.001747 max=0.001692 Jy/beam ! Clean residual mean=-0.000017 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0573389 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.0573389 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=0.021076Jy sigma=0.522397 ! Fit after self-cal, rms=0.021067Jy sigma=0.522007 wmodel /d2/scr/pima/bp171a5_uvs/J1216-3734_X_map.mod ! Writing 101 model components to file: /d2/scr/pima/bp171a5_uvs/J1216-3734_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1216-3734_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1216-3734_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1216-3734_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1216-3734_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 = -0.000171978 Jy ! Component: 100 - total flux cleaned = 0.00011789 Jy ! Component: 150 - total flux cleaned = 0.000420649 Jy ! Component: 200 - total flux cleaned = 0.000630881 Jy ! Component: 250 - total flux cleaned = 0.000858358 Jy ! Component: 300 - total flux cleaned = 0.00112597 Jy ! Component: 350 - total flux cleaned = 0.00129173 Jy ! Component: 400 - total flux cleaned = 0.00145362 Jy ! Component: 450 - total flux cleaned = 0.00161182 Jy ! Component: 500 - total flux cleaned = 0.00176569 Jy ! Component: 550 - total flux cleaned = 0.00183031 Jy ! Component: 600 - total flux cleaned = 0.00191448 Jy ! Component: 650 - total flux cleaned = 0.0020173 Jy ! Component: 700 - total flux cleaned = 0.00203708 Jy ! Component: 750 - total flux cleaned = 0.00207662 Jy ! Component: 800 - total flux cleaned = 0.00221172 Jy ! Component: 850 - total flux cleaned = 0.00223059 Jy ! Component: 900 - total flux cleaned = 0.00234225 Jy ! Component: 950 - total flux cleaned = 0.00243371 Jy ! Component: 1000 - total flux cleaned = 0.00255906 Jy ! Component: 1050 - total flux cleaned = 0.00261172 Jy ! Component: 1100 - total flux cleaned = 0.00274997 Jy ! Component: 1150 - total flux cleaned = 0.00286853 Jy ! Component: 1200 - total flux cleaned = 0.00286868 Jy ! Component: 1250 - total flux cleaned = 0.00298401 Jy ! Component: 1300 - total flux cleaned = 0.00306486 Jy ! Component: 1350 - total flux cleaned = 0.00312812 Jy ! Component: 1400 - total flux cleaned = 0.00311238 Jy ! Component: 1450 - total flux cleaned = 0.00317445 Jy ! Component: 1500 - total flux cleaned = 0.0031439 Jy ! Component: 1550 - total flux cleaned = 0.00318905 Jy ! Component: 1600 - total flux cleaned = 0.00318931 Jy ! Component: 1650 - total flux cleaned = 0.00320403 Jy ! Component: 1700 - total flux cleaned = 0.00323278 Jy ! Component: 1750 - total flux cleaned = 0.00320416 Jy ! Component: 1800 - total flux cleaned = 0.00317593 Jy ! Component: 1850 - total flux cleaned = 0.00320388 Jy ! Component: 1900 - total flux cleaned = 0.00327228 Jy ! Component: 1950 - total flux cleaned = 0.00327206 Jy ! Component: 2000 - total flux cleaned = 0.00327208 Jy ! Component: 2050 - total flux cleaned = 0.00331189 Jy ! Component: 2100 - total flux cleaned = 0.00328558 Jy ! Component: 2150 - total flux cleaned = 0.00336382 Jy ! Component: 2200 - total flux cleaned = 0.00337681 Jy ! Component: 2250 - total flux cleaned = 0.00337672 Jy ! Component: 2300 - total flux cleaned = 0.00340169 Jy ! Component: 2350 - total flux cleaned = 0.00337652 Jy ! Component: 2400 - total flux cleaned = 0.00340125 Jy ! Component: 2450 - total flux cleaned = 0.00341336 Jy ! Component: 2500 - total flux cleaned = 0.0034134 Jy ! Component: 2550 - total flux cleaned = 0.00344925 Jy ! Component: 2600 - total flux cleaned = 0.00342536 Jy ! Component: 2650 - total flux cleaned = 0.00346062 Jy ! Component: 2700 - total flux cleaned = 0.00347218 Jy ! Component: 2750 - total flux cleaned = 0.00344913 Jy ! Component: 2800 - total flux cleaned = 0.00347207 Jy ! Component: 2850 - total flux cleaned = 0.00344944 Jy ! Component: 2900 - total flux cleaned = 0.00350577 Jy ! Component: 2950 - total flux cleaned = 0.00352798 Jy ! Component: 3000 - total flux cleaned = 0.00352792 Jy ! Component: 3050 - total flux cleaned = 0.00350599 Jy ! Component: 3100 - total flux cleaned = 0.00352777 Jy ! Component: 3150 - total flux cleaned = 0.00356023 Jy ! Component: 3200 - total flux cleaned = 0.00352814 Jy ! Component: 3250 - total flux cleaned = 0.00354935 Jy ! Component: 3300 - total flux cleaned = 0.00355976 Jy ! Component: 3350 - total flux cleaned = 0.00354922 Jy ! Component: 3400 - total flux cleaned = 0.00355955 Jy ! Component: 3450 - total flux cleaned = 0.00356992 Jy ! Component: 3500 - total flux cleaned = 0.0036412 Jy ! Component: 3550 - total flux cleaned = 0.00363095 Jy ! Component: 3600 - total flux cleaned = 0.00364102 Jy ! Component: 3650 - total flux cleaned = 0.00363109 Jy ! Component: 3700 - total flux cleaned = 0.0036509 Jy ! Component: 3750 - total flux cleaned = 0.00368029 Jy ! Component: 3800 - total flux cleaned = 0.0036997 Jy ! Component: 3850 - total flux cleaned = 0.00366119 Jy ! Component: 3900 - total flux cleaned = 0.00369962 Jy ! Component: 3950 - total flux cleaned = 0.00370927 Jy ! Component: 4000 - total flux cleaned = 0.00371867 Jy ! Component: 4050 - total flux cleaned = 0.00370929 Jy ! Total flux subtracted in 4096 components = 0.00369062 Jy ! Clean residual min=-0.000587 max=0.000648 Jy/beam ! Clean residual mean=-0.000005 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0610295 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 393 components and 0.0610295 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1216-3734_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9855 x 3.048 at 7.738 degrees (North through East) ! Clean map min=-0.0011599 max=0.042596 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1216-3734_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0425956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15488 1.15488 2.30975 4.6195 9.239 18.478 36.956 73.912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.768 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1216-3734_X_uvs.log closed on Sun Jan 19 22:04:43 2014