! Started logfile: /d2/scr/pima/bp171a4_uvs/J1116-2216_C_uvs.log on Wed Jan 29 04:21:17 2014 obs /d2/scr/pima/bp171a4_uvs/J1116-2216_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1116-2216_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.571429 visibilities/baseline/integration-bin. ! Found source: J1116-2216 ! ! 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 384 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 /d2/scr/pima/bp171a4_uvs/J1116-2216_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=1.000655Jy sigma=39.850595 ! Fit after self-cal, rms=0.987498Jy sigma=39.335246 ! 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=1.486 mas, bmaj=4.235 mas, bpa=-10.57 degrees ! Estimated noise=1.08638 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 = 0.00946659 Jy ! Component: 100 - total flux cleaned = 0.0117548 Jy ! Total flux subtracted in 100 components = 0.0117548 Jy ! Clean residual min=-0.002279 max=0.002539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0117549 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0117549 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=0.017037Jy sigma=0.653291 ! Fit after self-cal, rms=0.014447Jy sigma=0.532085 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317899 Jy ! Component: 100 - total flux cleaned = 0.00424284 Jy ! Total flux subtracted in 100 components = 0.00424284 Jy ! Clean residual min=-0.001900 max=0.002075 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0159977 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0159977 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=0.013617Jy sigma=0.500211 ! Fit after self-cal, rms=0.013612Jy sigma=0.500165 ! 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=1.763 mas, bmaj=4.936 mas, bpa=-9.896 degrees ! Estimated noise=0.923266 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 = 0.000860158 Jy ! Component: 100 - total flux cleaned = 0.00120885 Jy ! Component: 150 - total flux cleaned = 0.00128573 Jy ! Component: 200 - total flux cleaned = 0.00130987 Jy ! Total flux subtracted in 200 components = 0.00130987 Jy ! Clean residual min=-0.001865 max=0.001803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0173076 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0173076 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=0.013552Jy sigma=0.498392 ! Fit after self-cal, rms=0.013549Jy sigma=0.498309 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.763 x 4.936 at -9.896 degrees (North through East) ! Clean map min=-0.001781 max=0.015806 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 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 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* 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* 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* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! 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* 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 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=0.013549Jy sigma=0.498309 ! Fit after self-cal, rms=0.013549Jy sigma=0.498309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=4.936 mas, bpa=-9.896 degrees ! Estimated noise=0.923266 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 = 3.71406e-05 Jy ! Component: 100 - total flux cleaned = 4.37633e-05 Jy ! Component: 150 - total flux cleaned = 3.83821e-05 Jy ! Component: 200 - total flux cleaned = 2.83499e-05 Jy ! Total flux subtracted in 200 components = 2.83499e-05 Jy ! Clean residual min=-0.001871 max=0.001793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0173359 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0173359 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=0.013543Jy sigma=0.498124 ! Fit after self-cal, rms=0.013543Jy sigma=0.498093 ! 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=0.013543Jy sigma=0.498093 ! Fit after self-cal, rms=0.013543Jy sigma=0.498093 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=4.936 mas, bpa=-9.896 degrees ! Estimated noise=0.923266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.19427e-06 Jy ! Component: 100 - total flux cleaned = 7.56102e-06 Jy ! Component: 150 - total flux cleaned = -2.90558e-06 Jy ! Component: 200 - total flux cleaned = -7.75576e-06 Jy ! Total flux subtracted in 200 components = -7.75576e-06 Jy ! Clean residual min=-0.001868 max=0.001793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0173282 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0173282 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=0.013538Jy sigma=0.497941 ! Fit after self-cal, rms=0.013539Jy sigma=0.497916 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 = 6.73693e-06 Jy ! Component: 100 - total flux cleaned = 1.4796e-06 Jy ! Component: 150 - total flux cleaned = -8.22515e-06 Jy ! Component: 200 - total flux cleaned = -1.26458e-05 Jy ! Total flux subtracted in 200 components = -1.26458e-05 Jy ! Clean residual min=-0.001865 max=0.001793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0173155 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0173155 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=0.013534Jy sigma=0.497789 ! Fit after self-cal, rms=0.013535Jy sigma=0.497765 ! 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=0.013535Jy sigma=0.497765 ! Fit after self-cal, rms=0.013535Jy sigma=0.497765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=4.936 mas, bpa=-9.896 degrees ! Estimated noise=0.923266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.34462e-06 Jy ! Component: 100 - total flux cleaned = 6.35939e-06 Jy ! Component: 150 - total flux cleaned = -1.17869e-05 Jy ! Component: 200 - total flux cleaned = -1.17158e-05 Jy ! Total flux subtracted in 200 components = -1.17158e-05 Jy ! Clean residual min=-0.001864 max=0.001795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0173038 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0173038 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=0.013531Jy sigma=0.497656 ! Fit after self-cal, rms=0.013531Jy sigma=0.497633 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 = 6.18739e-06 Jy ! Component: 100 - total flux cleaned = 1.13042e-06 Jy ! Component: 150 - total flux cleaned = -7.38233e-06 Jy ! Component: 200 - total flux cleaned = -1.54109e-05 Jy ! Total flux subtracted in 200 components = -1.54109e-05 Jy ! Clean residual min=-0.001864 max=0.001797 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0172884 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0172884 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=0.013527Jy sigma=0.497538 ! Fit after self-cal, rms=0.013528Jy sigma=0.497513 ! 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=0.013528Jy sigma=0.497513 ! Fit after self-cal, rms=0.013528Jy sigma=0.497513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.324 mas, bmaj=12.47 mas, bpa=-2.243 degrees ! Estimated noise=1.15562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.90978e-05 Jy ! Component: 100 - total flux cleaned = -5.87434e-05 Jy ! Component: 150 - total flux cleaned = -6.21188e-05 Jy ! Component: 200 - total flux cleaned = -6.54658e-05 Jy ! Total flux subtracted in 200 components = -6.54658e-05 Jy ! Clean residual min=-0.001754 max=0.002016 Jy/beam ! Clean residual mean=-0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0172229 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.0172229 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=0.013527Jy sigma=0.497495 ! Fit after self-cal, rms=0.013527Jy sigma=0.497455 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 = -2.29683e-05 Jy ! Component: 100 - total flux cleaned = -2.27302e-05 Jy ! Component: 150 - total flux cleaned = -2.87781e-05 Jy ! Component: 200 - total flux cleaned = -3.1731e-05 Jy ! Total flux subtracted in 200 components = -3.1731e-05 Jy ! Clean residual min=-0.001760 max=0.002011 Jy/beam ! Clean residual mean=-0.000005 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0171912 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.0171912 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=0.013527Jy sigma=0.497447 ! Fit after self-cal, rms=0.013527Jy sigma=0.497413 ! 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=1.763 mas, bmaj=4.936 mas, bpa=-9.896 degrees ! Estimated noise=0.923266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.763 x 4.936 at -9.896 degrees (North through East) ! Clean map min=-0.0017664 max=0.016283 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=1.486 mas, bmaj=4.235 mas, bpa=-10.57 degrees ! Estimated noise=1.08638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119213 Jy ! Component: 100 - total flux cleaned = 0.0147893 Jy ! Component: 150 - total flux cleaned = 0.0159576 Jy ! Component: 200 - total flux cleaned = 0.0165428 Jy ! Total flux subtracted in 200 components = 0.0165428 Jy ! Clean residual min=-0.001847 max=0.002153 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0165428 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 0.0165428 Jy ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=4.936 mas, bpa=-9.896 degrees ! Estimated noise=0.923266 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 = 0.000609163 Jy ! Component: 100 - total flux cleaned = 0.000661587 Jy ! Component: 150 - total flux cleaned = 0.000706859 Jy ! Component: 200 - total flux cleaned = 0.000736777 Jy ! Total flux subtracted in 200 components = 0.000736777 Jy ! Clean residual min=-0.001864 max=0.001823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0172796 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0172796 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=4.324 mas, bmaj=12.47 mas, bpa=-2.243 degrees ! Estimated noise=1.15562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17632e-05 Jy ! Component: 100 - total flux cleaned = 1.14066e-05 Jy ! Component: 150 - total flux cleaned = 1.91219e-06 Jy ! Component: 200 - total flux cleaned = -6.96804e-06 Jy ! Total flux subtracted in 200 components = -6.96804e-06 Jy ! Clean residual min=-0.001770 max=0.002018 Jy/beam ! Clean residual mean=-0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0172726 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 = -8.34956e-06 Jy ! Component: 100 - total flux cleaned = -1.6329e-05 Jy ! Component: 150 - total flux cleaned = -2.40496e-05 Jy ! Component: 200 - total flux cleaned = -2.7868e-05 Jy ! Total flux subtracted in 200 components = -2.7868e-05 Jy ! Clean residual min=-0.001771 max=0.002013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0172447 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0172447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=4.936 mas, bpa=-9.896 degrees ! Estimated noise=0.923266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.87673e-05 Jy ! Component: 100 - total flux cleaned = 4.3013e-05 Jy ! Component: 150 - total flux cleaned = 3.68985e-05 Jy ! Component: 200 - total flux cleaned = 3.08431e-05 Jy ! Total flux subtracted in 200 components = 3.08431e-05 Jy ! Clean residual min=-0.001880 max=0.001817 Jy/beam ! Clean residual mean=-0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0172756 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0172756 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=0.013536Jy sigma=0.497790 ! Fit after self-cal, rms=0.013535Jy sigma=0.497728 wmodel /d2/scr/pima/bp171a4_uvs/J1116-2216_C_map.mod ! Writing 52 model components to file: /d2/scr/pima/bp171a4_uvs/J1116-2216_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1116-2216_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1116-2216_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1116-2216_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1116-2216_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 = 0.000194087 Jy ! Component: 100 - total flux cleaned = 0.000494071 Jy ! Component: 150 - total flux cleaned = 0.000807995 Jy ! Component: 200 - total flux cleaned = 0.0011144 Jy ! Component: 250 - total flux cleaned = 0.0014576 Jy ! Component: 300 - total flux cleaned = 0.00181219 Jy ! Component: 350 - total flux cleaned = 0.00207556 Jy ! Component: 400 - total flux cleaned = 0.0022743 Jy ! Component: 450 - total flux cleaned = 0.00238471 Jy ! Component: 500 - total flux cleaned = 0.00247444 Jy ! Component: 550 - total flux cleaned = 0.0024889 Jy ! Component: 600 - total flux cleaned = 0.00244742 Jy ! Component: 650 - total flux cleaned = 0.00239461 Jy ! Component: 700 - total flux cleaned = 0.00231754 Jy ! Component: 750 - total flux cleaned = 0.00225526 Jy ! Component: 800 - total flux cleaned = 0.0022192 Jy ! Component: 850 - total flux cleaned = 0.00224252 Jy ! Component: 900 - total flux cleaned = 0.00225386 Jy ! Component: 950 - total flux cleaned = 0.00223161 Jy ! Component: 1000 - total flux cleaned = 0.00222085 Jy ! Component: 1050 - total flux cleaned = 0.00218879 Jy ! Component: 1100 - total flux cleaned = 0.00218895 Jy ! Component: 1150 - total flux cleaned = 0.00217884 Jy ! Component: 1200 - total flux cleaned = 0.00217887 Jy ! Component: 1250 - total flux cleaned = 0.00218859 Jy ! Component: 1300 - total flux cleaned = 0.00215923 Jy ! Component: 1350 - total flux cleaned = 0.00216876 Jy ! Component: 1400 - total flux cleaned = 0.00216878 Jy ! Component: 1450 - total flux cleaned = 0.00218746 Jy ! Component: 1500 - total flux cleaned = 0.00220562 Jy ! Component: 1550 - total flux cleaned = 0.00215135 Jy ! Component: 1600 - total flux cleaned = 0.00211571 Jy ! Component: 1650 - total flux cleaned = 0.00206289 Jy ! Component: 1700 - total flux cleaned = 0.00203684 Jy ! Component: 1750 - total flux cleaned = 0.00199373 Jy ! Component: 1800 - total flux cleaned = 0.00195945 Jy ! Component: 1850 - total flux cleaned = 0.00190889 Jy ! Component: 1900 - total flux cleaned = 0.00185057 Jy ! Component: 1950 - total flux cleaned = 0.00180937 Jy ! Component: 2000 - total flux cleaned = 0.00174401 Jy ! Component: 2050 - total flux cleaned = 0.0016873 Jy ! Component: 2100 - total flux cleaned = 0.0016151 Jy ! Component: 2150 - total flux cleaned = 0.00154348 Jy ! Component: 2200 - total flux cleaned = 0.00145664 Jy ! Component: 2250 - total flux cleaned = 0.00138615 Jy ! Component: 2300 - total flux cleaned = 0.00133178 Jy ! Component: 2350 - total flux cleaned = 0.00125462 Jy ! Component: 2400 - total flux cleaned = 0.0011781 Jy ! Component: 2450 - total flux cleaned = 0.00114772 Jy ! Component: 2500 - total flux cleaned = 0.00108726 Jy ! Component: 2550 - total flux cleaned = 0.00104979 Jy ! Component: 2600 - total flux cleaned = 0.000997553 Jy ! Component: 2650 - total flux cleaned = 0.000945603 Jy ! Component: 2700 - total flux cleaned = 0.000893989 Jy ! Component: 2750 - total flux cleaned = 0.000849938 Jy ! Component: 2800 - total flux cleaned = 0.00081344 Jy ! Component: 2850 - total flux cleaned = 0.000769817 Jy ! Component: 2900 - total flux cleaned = 0.000762555 Jy ! Component: 2950 - total flux cleaned = 0.000719288 Jy ! Component: 3000 - total flux cleaned = 0.000712114 Jy ! Component: 3050 - total flux cleaned = 0.000690617 Jy ! Component: 3100 - total flux cleaned = 0.000683523 Jy ! Component: 3150 - total flux cleaned = 0.000676397 Jy ! Component: 3200 - total flux cleaned = 0.000662154 Jy ! Component: 3250 - total flux cleaned = 0.000647899 Jy ! Component: 3300 - total flux cleaned = 0.000633672 Jy ! Component: 3350 - total flux cleaned = 0.000626516 Jy ! Component: 3400 - total flux cleaned = 0.000597794 Jy ! Component: 3450 - total flux cleaned = 0.000583393 Jy ! Component: 3500 - total flux cleaned = 0.000568983 Jy ! Component: 3550 - total flux cleaned = 0.000554468 Jy ! Component: 3600 - total flux cleaned = 0.0005545 Jy ! Component: 3650 - total flux cleaned = 0.000547154 Jy ! Component: 3700 - total flux cleaned = 0.000561947 Jy ! Component: 3750 - total flux cleaned = 0.000584205 Jy ! Component: 3800 - total flux cleaned = 0.000614106 Jy ! Component: 3850 - total flux cleaned = 0.000636764 Jy ! Component: 3900 - total flux cleaned = 0.000651968 Jy ! Component: 3950 - total flux cleaned = 0.000674939 Jy ! Component: 4000 - total flux cleaned = 0.00071372 Jy ! Component: 4050 - total flux cleaned = 0.000745105 Jy ! Total flux subtracted in 4096 components = 0.000768852 Jy ! Clean residual min=-0.000537 max=0.000479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0180444 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 266 components and 0.0180444 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1116-2216_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.763 x 4.936 at -9.896 degrees (North through East) ! Clean map min=-0.00097274 max=0.0161 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1116-2216_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0161001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.35447 2.35447 4.70894 9.41787 18.8357 37.6715 75.343 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 127.417 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1116-2216_C_uvs.log closed on Wed Jan 29 04:21:26 2014