! Started logfile: /d2/scr/pima/bp177i_uvs/J1354-0206_C_uvs.log on Tue Apr 15 00:28:16 2014 obs /d2/scr/pima/bp177i_uvs/J1354-0206_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1354-0206_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 /d2/scr/pima/bp177i_uvs/J1354-0206_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=1.315749Jy sigma=55.320336 ! Fit after self-cal, rms=0.249543Jy sigma=10.275096 ! 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=1.302 mas, bmaj=3.528 mas, bpa=-0.4707 degrees ! Estimated noise=0.644218 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 = 0.588883 Jy ! Component: 100 - total flux cleaned = 0.720978 Jy ! Total flux subtracted in 100 components = 0.720978 Jy ! Clean residual min=-0.024981 max=0.047288 Jy/beam ! Clean residual mean=0.000004 rms=0.005818 Jy/beam ! Combined flux in latest and established models = 0.720978 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.720978 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=0.150106Jy sigma=5.166962 ! Fit after self-cal, rms=0.150083Jy sigma=5.166104 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525675 Jy ! Component: 100 - total flux cleaned = 0.0820835 Jy ! Total flux subtracted in 100 components = 0.0820835 Jy ! Clean residual min=-0.015654 max=0.019033 Jy/beam ! Clean residual mean=-0.000000 rms=0.003620 Jy/beam ! Combined flux in latest and established models = 0.803062 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.803062 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=0.118801Jy sigma=3.716169 ! Fit after self-cal, rms=0.118725Jy sigma=3.712705 ! 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=1.6 mas, bmaj=3.988 mas, bpa=-1.462 degrees ! Estimated noise=0.521811 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 = 0.027833 Jy ! Component: 100 - total flux cleaned = 0.0417833 Jy ! Component: 150 - total flux cleaned = 0.0490213 Jy ! Component: 200 - total flux cleaned = 0.052888 Jy ! Total flux subtracted in 200 components = 0.052888 Jy ! Clean residual min=-0.020237 max=0.018168 Jy/beam ! Clean residual mean=-0.000006 rms=0.004198 Jy/beam ! Combined flux in latest and established models = 0.85595 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.85595 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=0.110198Jy sigma=3.443793 ! Fit after self-cal, rms=0.110153Jy sigma=3.442041 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 3.988 at -1.462 degrees (North through East) ! Clean map min=-0.01938 max=0.77876 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 0.97 FD 1.15 HN 0.98 KP 0.90 ! LA 0.98 MK 1.04 NL 1.11 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! 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 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 0.95 FD 1.11 HN 0.99 KP 0.97 ! LA 1.03 MK 1.02 NL 1.07 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.99 ! LA 1.04 MK 1.02 NL 1.08 OV 0.96 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 0.99 ! LA 1.09 MK 1.00 NL 1.07 OV 0.97 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.98 KP 0.91 ! LA 1.00 MK 0.98 NL 1.08 OV 0.96 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 0.98 ! LA 1.01 MK 0.99 NL 1.09 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.110153Jy sigma=3.442041 ! Fit after self-cal, rms=0.098312Jy sigma=2.685216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=4 mas, bpa=-1.432 degrees ! Estimated noise=0.525348 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 = 0.00422687 Jy ! Component: 100 - total flux cleaned = 0.00502534 Jy ! Component: 150 - total flux cleaned = 0.00496503 Jy ! Component: 200 - total flux cleaned = 0.004909 Jy ! Total flux subtracted in 200 components = 0.004909 Jy ! Clean residual min=-0.012384 max=0.008694 Jy/beam ! Clean residual mean=-0.000003 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.860859 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.860859 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=0.097824Jy sigma=2.685306 ! Fit after self-cal, rms=0.097808Jy sigma=2.684609 ! 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=0.097808Jy sigma=2.684609 ! Fit after self-cal, rms=0.097750Jy sigma=2.680213 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=3.998 mas, bpa=-1.421 degrees ! Estimated noise=0.527231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032832 Jy ! Component: 100 - total flux cleaned = 0.00406884 Jy ! Component: 150 - total flux cleaned = 0.00411808 Jy ! Component: 200 - total flux cleaned = 0.00411767 Jy ! Total flux subtracted in 200 components = 0.00411767 Jy ! Clean residual min=-0.012672 max=0.008691 Jy/beam ! Clean residual mean=-0.000003 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 0.864977 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.864977 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=0.097410Jy sigma=2.681841 ! Fit after self-cal, rms=0.097400Jy sigma=2.681462 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 = 6.07642e-05 Jy ! Component: 100 - total flux cleaned = -6.40463e-05 Jy ! Component: 150 - total flux cleaned = -6.33915e-05 Jy ! Component: 200 - total flux cleaned = -6.13574e-05 Jy ! Total flux subtracted in 200 components = -6.13574e-05 Jy ! Clean residual min=-0.012727 max=0.008764 Jy/beam ! Clean residual mean=-0.000003 rms=0.002517 Jy/beam ! Combined flux in latest and established models = 0.864915 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.864915 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=0.097350Jy sigma=2.680112 ! Fit after self-cal, rms=0.097343Jy sigma=2.679837 ! 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=0.097343Jy sigma=2.679837 ! Fit after self-cal, rms=0.097304Jy sigma=2.676932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=3.997 mas, bpa=-1.425 degrees ! Estimated noise=0.528832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245881 Jy ! Component: 100 - total flux cleaned = 0.00311861 Jy ! Component: 150 - total flux cleaned = 0.00326355 Jy ! Component: 200 - total flux cleaned = 0.00326565 Jy ! Total flux subtracted in 200 components = 0.00326565 Jy ! Clean residual min=-0.012928 max=0.008712 Jy/beam ! Clean residual mean=-0.000003 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.868181 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.868181 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=0.097071Jy sigma=2.679515 ! Fit after self-cal, rms=0.097066Jy sigma=2.679347 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 = 3.9987e-05 Jy ! Component: 100 - total flux cleaned = 7.14434e-06 Jy ! Component: 150 - total flux cleaned = -1.99355e-05 Jy ! Component: 200 - total flux cleaned = -1.9432e-05 Jy ! Total flux subtracted in 200 components = -1.9432e-05 Jy ! Clean residual min=-0.012991 max=0.008738 Jy/beam ! Clean residual mean=-0.000003 rms=0.002526 Jy/beam ! Combined flux in latest and established models = 0.868161 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.868161 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=0.097037Jy sigma=2.678763 ! Fit after self-cal, rms=0.097033Jy sigma=2.678617 ! 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=0.097033Jy sigma=2.678617 ! Fit after self-cal, rms=0.097009Jy sigma=2.676809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=6.342 mas, bpa=-1.637 degrees ! Estimated noise=0.665015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316201 Jy ! Component: 100 - total flux cleaned = 0.00438286 Jy ! Component: 150 - total flux cleaned = 0.00453052 Jy ! Component: 200 - total flux cleaned = 0.00461344 Jy ! Total flux subtracted in 200 components = 0.00461344 Jy ! Clean residual min=-0.017840 max=0.013241 Jy/beam ! Clean residual mean=-0.000007 rms=0.004306 Jy/beam ! Combined flux in latest and established models = 0.872775 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.872775 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=0.096851Jy sigma=2.681351 ! Fit after self-cal, rms=0.096838Jy sigma=2.680751 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 = 0.00033742 Jy ! Component: 100 - total flux cleaned = 0.00039912 Jy ! Component: 150 - total flux cleaned = 0.000398647 Jy ! Component: 200 - total flux cleaned = 0.000424074 Jy ! Total flux subtracted in 200 components = 0.000424074 Jy ! Clean residual min=-0.017760 max=0.013236 Jy/beam ! Clean residual mean=-0.000008 rms=0.004301 Jy/beam ! Combined flux in latest and established models = 0.873199 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.873199 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=0.096867Jy sigma=2.681110 ! Fit after self-cal, rms=0.096861Jy sigma=2.680836 ! 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=1.601 mas, bmaj=3.996 mas, bpa=-1.429 degrees ! Estimated noise=0.530117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 3.996 at -1.429 degrees (North through East) ! Clean map min=-0.012579 max=0.7888 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 ! Performing amp+phase self-cal ! ! 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=0.096861Jy sigma=2.680836 ! Fit after self-cal, rms=0.096348Jy sigma=2.657086 ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=3.993 mas, bpa=-1.463 degrees ! Estimated noise=0.530803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148855 Jy ! Component: 100 - total flux cleaned = 0.00149401 Jy ! Component: 150 - total flux cleaned = 0.00146173 Jy ! Component: 200 - total flux cleaned = 0.00137158 Jy ! Total flux subtracted in 200 components = 0.00137158 Jy ! Clean residual min=-0.013242 max=0.008531 Jy/beam ! Clean residual mean=-0.000003 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 0.87457 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.87457 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=0.096196Jy sigma=2.659127 ! Fit after self-cal, rms=0.096195Jy sigma=2.659097 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.24325e-05 Jy ! Component: 100 - total flux cleaned = -0.000104376 Jy ! Component: 150 - total flux cleaned = -0.000151596 Jy ! Component: 200 - total flux cleaned = -0.000150782 Jy ! Total flux subtracted in 200 components = -0.000150782 Jy ! Clean residual min=-0.013295 max=0.008557 Jy/beam ! Clean residual mean=-0.000003 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 0.87442 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.87442 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=0.096170Jy sigma=2.658859 ! Fit after self-cal, rms=0.096169Jy sigma=2.658825 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.096169Jy sigma=2.658825 ! Fit after self-cal, rms=0.096162Jy sigma=2.657910 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=1.3 mas, bmaj=3.528 mas, bpa=-0.3978 degrees ! Estimated noise=0.65937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.602669 Jy ! Component: 100 - total flux cleaned = 0.739029 Jy ! Component: 150 - total flux cleaned = 0.793881 Jy ! Component: 200 - total flux cleaned = 0.82434 Jy ! Total flux subtracted in 200 components = 0.82434 Jy ! Clean residual min=-0.011091 max=0.016129 Jy/beam ! Clean residual mean=0.000002 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 0.82434 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.82434 Jy ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.994 mas, bpa=-1.462 degrees ! Estimated noise=0.531778 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 (1.2, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252644 Jy ! Component: 100 - total flux cleaned = 0.0382004 Jy ! Component: 150 - total flux cleaned = 0.0459739 Jy ! Component: 200 - total flux cleaned = 0.0508802 Jy ! Total flux subtracted in 200 components = 0.0508802 Jy ! Clean residual min=-0.013646 max=0.008788 Jy/beam ! Clean residual mean=-0.000003 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.87522 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.87522 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.721 mas, bmaj=6.338 mas, bpa=-1.65 degrees ! Estimated noise=0.667908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527999 Jy ! Component: 100 - total flux cleaned = 0.00819671 Jy ! Component: 150 - total flux cleaned = 0.00999942 Jy ! Component: 200 - total flux cleaned = 0.0104634 Jy ! Total flux subtracted in 200 components = 0.0104634 Jy ! Clean residual min=-0.018170 max=0.013000 Jy/beam ! Clean residual mean=-0.000009 rms=0.004205 Jy/beam ! Combined flux in latest and established models = 0.885684 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 = 9.05281e-05 Jy ! Component: 100 - total flux cleaned = 0.000174972 Jy ! Component: 150 - total flux cleaned = 0.000252129 Jy ! Component: 200 - total flux cleaned = 0.000326119 Jy ! Total flux subtracted in 200 components = 0.000326119 Jy ! Clean residual min=-0.018202 max=0.012977 Jy/beam ! Clean residual mean=-0.000009 rms=0.004194 Jy/beam ! Combined flux in latest and established models = 0.88601 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.88601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.994 mas, bpa=-1.462 degrees ! Estimated noise=0.531778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000598655 Jy ! Component: 100 - total flux cleaned = -0.000824184 Jy ! Component: 150 - total flux cleaned = -0.000917497 Jy ! Component: 200 - total flux cleaned = -0.000917252 Jy ! Total flux subtracted in 200 components = -0.000917252 Jy ! Clean residual min=-0.013351 max=0.008188 Jy/beam ! Clean residual mean=-0.000004 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.885093 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.885093 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=0.095519Jy sigma=2.651509 ! Fit after self-cal, rms=0.095439Jy sigma=2.647018 wmodel /d2/scr/pima/bp177i_uvs/J1354-0206_C_map.mod ! Writing 67 model components to file: /d2/scr/pima/bp177i_uvs/J1354-0206_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1354-0206_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1354-0206_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1354-0206_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1354-0206_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 = -0.00575391 Jy ! Component: 100 - total flux cleaned = -0.0105095 Jy ! Component: 150 - total flux cleaned = -0.0146589 Jy ! Component: 200 - total flux cleaned = -0.0161712 Jy ! Component: 250 - total flux cleaned = -0.0167345 Jy ! Component: 300 - total flux cleaned = -0.0175313 Jy ! Component: 350 - total flux cleaned = -0.0184149 Jy ! Component: 400 - total flux cleaned = -0.0187765 Jy ! Component: 450 - total flux cleaned = -0.0191225 Jy ! Component: 500 - total flux cleaned = -0.0194508 Jy ! Component: 550 - total flux cleaned = -0.0197678 Jy ! Component: 600 - total flux cleaned = -0.0201774 Jy ! Component: 650 - total flux cleaned = -0.0206712 Jy ! Component: 700 - total flux cleaned = -0.0210514 Jy ! Component: 750 - total flux cleaned = -0.0213276 Jy ! Component: 800 - total flux cleaned = -0.0216864 Jy ! Component: 850 - total flux cleaned = -0.0221194 Jy ! Component: 900 - total flux cleaned = -0.0223723 Jy ! Component: 950 - total flux cleaned = -0.0225374 Jy ! Component: 1000 - total flux cleaned = -0.0227015 Jy ! Component: 1050 - total flux cleaned = -0.0228599 Jy ! Component: 1100 - total flux cleaned = -0.023014 Jy ! Component: 1150 - total flux cleaned = -0.0231667 Jy ! Component: 1200 - total flux cleaned = -0.0230921 Jy ! Component: 1250 - total flux cleaned = -0.0231657 Jy ! Component: 1300 - total flux cleaned = -0.0230209 Jy ! Component: 1350 - total flux cleaned = -0.0230211 Jy ! Component: 1400 - total flux cleaned = -0.0230218 Jy ! Component: 1450 - total flux cleaned = -0.0228853 Jy ! Component: 1500 - total flux cleaned = -0.022953 Jy ! Component: 1550 - total flux cleaned = -0.0230859 Jy ! Component: 1600 - total flux cleaned = -0.0229551 Jy ! Component: 1650 - total flux cleaned = -0.023085 Jy ! Component: 1700 - total flux cleaned = -0.0230849 Jy ! Component: 1750 - total flux cleaned = -0.0230842 Jy ! Component: 1800 - total flux cleaned = -0.0231465 Jy ! Component: 1850 - total flux cleaned = -0.0230251 Jy ! Component: 1900 - total flux cleaned = -0.0231458 Jy ! Component: 1950 - total flux cleaned = -0.0231453 Jy ! Component: 2000 - total flux cleaned = -0.0229676 Jy ! Component: 2050 - total flux cleaned = -0.0229089 Jy ! Component: 2100 - total flux cleaned = -0.0228514 Jy ! Component: 2150 - total flux cleaned = -0.02268 Jy ! Component: 2200 - total flux cleaned = -0.022511 Jy ! Component: 2250 - total flux cleaned = -0.0223446 Jy ! Component: 2300 - total flux cleaned = -0.0221799 Jy ! Component: 2350 - total flux cleaned = -0.0220711 Jy ! Component: 2400 - total flux cleaned = -0.0218566 Jy ! Component: 2450 - total flux cleaned = -0.0219097 Jy ! Component: 2500 - total flux cleaned = -0.0217515 Jy ! Component: 2550 - total flux cleaned = -0.0217518 Jy ! Component: 2600 - total flux cleaned = -0.021648 Jy ! Component: 2650 - total flux cleaned = -0.0215972 Jy ! Component: 2700 - total flux cleaned = -0.021496 Jy ! Component: 2750 - total flux cleaned = -0.0213455 Jy ! Component: 2800 - total flux cleaned = -0.0213955 Jy ! Component: 2850 - total flux cleaned = -0.0212483 Jy ! Component: 2900 - total flux cleaned = -0.021102 Jy ! Component: 2950 - total flux cleaned = -0.0210052 Jy ! Component: 3000 - total flux cleaned = -0.0209574 Jy ! Component: 3050 - total flux cleaned = -0.0208149 Jy ! Component: 3100 - total flux cleaned = -0.0206735 Jy ! Component: 3150 - total flux cleaned = -0.0205333 Jy ! Component: 3200 - total flux cleaned = -0.0203483 Jy ! Component: 3250 - total flux cleaned = -0.0202106 Jy ! Component: 3300 - total flux cleaned = -0.0201653 Jy ! Component: 3350 - total flux cleaned = -0.0200301 Jy ! Component: 3400 - total flux cleaned = -0.0200301 Jy ! Component: 3450 - total flux cleaned = -0.0200744 Jy ! Component: 3500 - total flux cleaned = -0.0199861 Jy ! Component: 3550 - total flux cleaned = -0.019942 Jy ! Component: 3600 - total flux cleaned = -0.0198979 Jy ! Component: 3650 - total flux cleaned = -0.0198114 Jy ! Component: 3700 - total flux cleaned = -0.0198543 Jy ! Component: 3750 - total flux cleaned = -0.0198542 Jy ! Component: 3800 - total flux cleaned = -0.0198539 Jy ! Component: 3850 - total flux cleaned = -0.0195597 Jy ! Component: 3900 - total flux cleaned = -0.0196434 Jy ! Component: 3950 - total flux cleaned = -0.019478 Jy ! Component: 4000 - total flux cleaned = -0.0196018 Jy ! Component: 4050 - total flux cleaned = -0.0196014 Jy ! Total flux subtracted in 4096 components = -0.0196824 Jy ! Clean residual min=-0.002192 max=0.002539 Jy/beam ! Clean residual mean=-0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.86541 Jy keep ! Adding 388 model components to the UV plane model. ! The established model now contains 455 components and 0.865411 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1354-0206_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 3.994 at -1.462 degrees (North through East) ! Clean map min=-0.005759 max=0.79063 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1354-0206_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.790627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000734327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278637 0.278637 0.557275 1.11455 2.2291 4.4582 8.91639 17.8328 35.6656 71.3312 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.79 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1076.67 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1354-0206_C_uvs.log closed on Tue Apr 15 00:28:22 2014