! Started logfile: /d2/scr/pima/bp171a3_uvs/J1058+0133_X_uvs.log on Mon Feb 24 08:46:02 2014 obs /d2/scr/pima/bp171a3_uvs/J1058+0133_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1058+0133_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1058+0133 ! ! 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 504 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/bp171a3_uvs/J1058+0133_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. ! ! 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=1.966247Jy sigma=65.500335 ! Fit after self-cal, rms=0.753375Jy sigma=26.411867 ! 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=0.6739 mas, bmaj=1.922 mas, bpa=-0.9976 degrees ! Estimated noise=1.33029 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 = 1.30462 Jy ! Component: 100 - total flux cleaned = 1.6419 Jy ! Total flux subtracted in 100 components = 1.6419 Jy ! Clean residual min=-0.112731 max=0.182067 Jy/beam ! Clean residual mean=0.000008 rms=0.029532 Jy/beam ! Combined flux in latest and established models = 1.6419 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.6419 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=0.298231Jy sigma=10.027541 ! Fit after self-cal, rms=0.298387Jy sigma=10.024268 ! Inverting map ! Added new window around map position (1.6, 4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166599 Jy ! Component: 100 - total flux cleaned = 0.245483 Jy ! Total flux subtracted in 100 components = 0.245483 Jy ! Clean residual min=-0.080544 max=0.094630 Jy/beam ! Clean residual mean=0.000002 rms=0.017988 Jy/beam ! Combined flux in latest and established models = 1.88739 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 1.88739 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=0.209232Jy sigma=6.937500 ! Fit after self-cal, rms=0.202582Jy sigma=6.678832 ! 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=0.7713 mas, bmaj=2.173 mas, bpa=-1.456 degrees ! Estimated noise=1.02679 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 = 0.0510417 Jy ! Component: 100 - total flux cleaned = 0.0587095 Jy ! Component: 150 - total flux cleaned = 0.0619319 Jy ! Component: 200 - total flux cleaned = 0.0619157 Jy ! Total flux subtracted in 200 components = 0.0619157 Jy ! Clean residual min=-0.075980 max=0.076474 Jy/beam ! Clean residual mean=-0.000005 rms=0.019259 Jy/beam ! Combined flux in latest and established models = 1.9493 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 1.9493 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=0.185267Jy sigma=6.183290 ! Fit after self-cal, rms=0.184787Jy sigma=6.153322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7713 x 2.173 at -1.456 degrees (North through East) ! Clean map min=-0.073323 max=1.6662 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 1.03 HN 0.92 KP 0.97 MK 1.08 ! NL 1.04 OV 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.91 KP 0.96 MK 1.09 ! NL 1.04 OV 0.93 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.96 KP 1.09 MK 1.10 ! NL 1.04 OV 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.00 KP 0.94 MK 1.14 ! NL 1.01 OV 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.96 KP 1.07 MK 0.99 ! NL 0.96 OV 0.93 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.04 KP 1.05 MK 1.02 ! NL 1.04 OV 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.97 KP 1.02 MK 1.04 ! NL 1.02 OV 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.98 KP 1.08 MK 1.03 ! NL 0.99 OV 1.00 SC 1.10 ! ! ! Fit before self-cal, rms=0.184787Jy sigma=6.153322 ! Fit after self-cal, rms=0.132386Jy sigma=4.530755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7812 mas, bmaj=2.182 mas, bpa=-1.265 degrees ! Estimated noise=1.02563 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 = -0.0122239 Jy ! Component: 100 - total flux cleaned = -0.0214512 Jy ! Component: 150 - total flux cleaned = -0.0246541 Jy ! Component: 200 - total flux cleaned = -0.027816 Jy ! Total flux subtracted in 200 components = -0.027816 Jy ! Clean residual min=-0.067167 max=0.064868 Jy/beam ! Clean residual mean=-0.000007 rms=0.016493 Jy/beam ! Combined flux in latest and established models = 1.92149 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 1.92149 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=0.126540Jy sigma=4.356927 ! Fit after self-cal, rms=0.126460Jy sigma=4.348441 ! 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=0.126460Jy sigma=4.348441 ! Fit after self-cal, rms=0.124475Jy sigma=4.328535 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7838 mas, bmaj=2.185 mas, bpa=-1.193 degrees ! Estimated noise=1.0255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00655249 Jy ! Component: 100 - total flux cleaned = -0.0133263 Jy ! Component: 150 - total flux cleaned = -0.0174318 Jy ! Component: 200 - total flux cleaned = -0.0187628 Jy ! Total flux subtracted in 200 components = -0.0187628 Jy ! Clean residual min=-0.062539 max=0.063855 Jy/beam ! Clean residual mean=-0.000007 rms=0.016225 Jy/beam ! Combined flux in latest and established models = 1.90272 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 1.90272 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=0.121746Jy sigma=4.246810 ! Fit after self-cal, rms=0.121931Jy sigma=4.243241 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 = 0.000705579 Jy ! Component: 100 - total flux cleaned = -0.000475778 Jy ! Component: 150 - total flux cleaned = -0.00186276 Jy ! Component: 200 - total flux cleaned = -0.00291446 Jy ! Total flux subtracted in 200 components = -0.00291446 Jy ! Clean residual min=-0.061299 max=0.063687 Jy/beam ! Clean residual mean=-0.000007 rms=0.016133 Jy/beam ! Combined flux in latest and established models = 1.89981 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 1.89981 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=0.120513Jy sigma=4.211394 ! Fit after self-cal, rms=0.120695Jy sigma=4.209026 ! 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=0.120695Jy sigma=4.209026 ! Fit after self-cal, rms=0.119502Jy sigma=4.197093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7863 mas, bmaj=2.187 mas, bpa=-1.135 degrees ! Estimated noise=1.02588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00639022 Jy ! Component: 100 - total flux cleaned = -0.00983538 Jy ! Component: 150 - total flux cleaned = -0.012236 Jy ! Component: 200 - total flux cleaned = -0.0132044 Jy ! Total flux subtracted in 200 components = -0.0132044 Jy ! Clean residual min=-0.060340 max=0.063280 Jy/beam ! Clean residual mean=-0.000007 rms=0.016006 Jy/beam ! Combined flux in latest and established models = 1.88661 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 1.88661 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=0.118058Jy sigma=4.159000 ! Fit after self-cal, rms=0.118230Jy sigma=4.157516 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 = 0.00106737 Jy ! Component: 100 - total flux cleaned = -7.32403e-05 Jy ! Component: 150 - total flux cleaned = -0.000496963 Jy ! Component: 200 - total flux cleaned = -0.000701169 Jy ! Total flux subtracted in 200 components = -0.000701169 Jy ! Clean residual min=-0.060267 max=0.063261 Jy/beam ! Clean residual mean=-0.000007 rms=0.015955 Jy/beam ! Combined flux in latest and established models = 1.8859 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 1.8859 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=0.117305Jy sigma=4.140394 ! Fit after self-cal, rms=0.117412Jy sigma=4.138975 ! 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=0.117412Jy sigma=4.138975 ! Fit after self-cal, rms=0.116653Jy sigma=4.130735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.689 mas, bmaj=3.15 mas, bpa=-3.868 degrees ! Estimated noise=1.31919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0155896 Jy ! Component: 100 - total flux cleaned = -0.0182719 Jy ! Component: 150 - total flux cleaned = -0.021135 Jy ! Component: 200 - total flux cleaned = -0.0222608 Jy ! Total flux subtracted in 200 components = -0.0222608 Jy ! Clean residual min=-0.098227 max=0.108588 Jy/beam ! Clean residual mean=-0.000019 rms=0.033697 Jy/beam ! Combined flux in latest and established models = 1.86364 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 1.86364 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=0.121529Jy sigma=4.194921 ! Fit after self-cal, rms=0.119245Jy sigma=4.138311 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 = -0.00319839 Jy ! Component: 100 - total flux cleaned = -0.00376274 Jy ! Component: 150 - total flux cleaned = -0.00422485 Jy ! Component: 200 - total flux cleaned = -0.00459124 Jy ! Total flux subtracted in 200 components = -0.00459124 Jy ! Clean residual min=-0.097833 max=0.105980 Jy/beam ! Clean residual mean=-0.000019 rms=0.032863 Jy/beam ! Combined flux in latest and established models = 1.85905 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 73 components and 1.85905 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=0.126061Jy sigma=4.277993 ! Fit after self-cal, rms=0.124705Jy sigma=4.239948 ! 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=0.7884 mas, bmaj=2.19 mas, bpa=-1.099 degrees ! Estimated noise=1.02542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7884 x 2.19 at -1.099 degrees (North through East) ! Clean map min=-0.062811 max=1.6621 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=0.124705Jy sigma=4.239948 ! Fit after self-cal, rms=0.123131Jy sigma=4.203095 ! Inverting map and beam ! Estimated beam: bmin=0.789 mas, bmaj=2.192 mas, bpa=-1.09 degrees ! Estimated noise=1.02097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0155965 Jy ! Component: 100 - total flux cleaned = -0.0145831 Jy ! Component: 150 - total flux cleaned = -0.0141155 Jy ! Component: 200 - total flux cleaned = -0.0129241 Jy ! Total flux subtracted in 200 components = -0.0129241 Jy ! Clean residual min=-0.062658 max=0.064445 Jy/beam ! Clean residual mean=-0.000006 rms=0.015455 Jy/beam ! Combined flux in latest and established models = 1.84613 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 1.84613 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=0.116532Jy sigma=4.085337 ! Fit after self-cal, rms=0.116285Jy sigma=4.076859 ! Inverting map ! Added new window around map position (5.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0553403 Jy ! Component: 100 - total flux cleaned = 0.0840205 Jy ! Component: 150 - total flux cleaned = 0.0966806 Jy ! Component: 200 - total flux cleaned = 0.109589 Jy ! Total flux subtracted in 200 components = 0.109589 Jy ! Clean residual min=-0.045712 max=0.033682 Jy/beam ! Clean residual mean=0.000006 rms=0.010327 Jy/beam ! Combined flux in latest and established models = 1.95572 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 1.95572 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=0.086999Jy sigma=2.871211 ! Fit after self-cal, rms=0.086773Jy sigma=2.810889 ! 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=0.086773Jy sigma=2.810889 ! Fit after self-cal, rms=0.082669Jy sigma=2.681977 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=0.6896 mas, bmaj=1.937 mas, bpa=-0.3969 degrees ! Estimated noise=1.34152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31419 Jy ! Component: 100 - total flux cleaned = 1.63498 Jy ! Component: 150 - total flux cleaned = 1.77176 Jy ! Component: 200 - total flux cleaned = 1.83546 Jy ! Total flux subtracted in 200 components = 1.83546 Jy ! Clean residual min=-0.050709 max=0.054850 Jy/beam ! Clean residual mean=-0.000001 rms=0.012379 Jy/beam ! Combined flux in latest and established models = 1.83546 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 1.83546 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7924 mas, bmaj=2.199 mas, bpa=-1.02 degrees ! Estimated noise=1.01799 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 = 0.0612822 Jy ! Component: 100 - total flux cleaned = 0.103672 Jy ! Component: 150 - total flux cleaned = 0.137111 Jy ! Component: 200 - total flux cleaned = 0.164534 Jy ! Total flux subtracted in 200 components = 0.164534 Jy ! Clean residual min=-0.046440 max=0.038916 Jy/beam ! Clean residual mean=-0.000001 rms=0.011058 Jy/beam ! Combined flux in latest and established models = 2 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 2 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=1.695 mas, bmaj=3.17 mas, bpa=-3.901 degrees ! Estimated noise=1.29869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483957 Jy ! Component: 100 - total flux cleaned = 0.0809535 Jy ! Component: 150 - total flux cleaned = 0.0950923 Jy ! Component: 200 - total flux cleaned = 0.105797 Jy ! Total flux subtracted in 200 components = 0.105797 Jy ! Clean residual min=-0.043067 max=0.038904 Jy/beam ! Clean residual mean=0.000001 rms=0.014827 Jy/beam ! Combined flux in latest and established models = 2.10579 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571836 Jy ! Component: 100 - total flux cleaned = 0.00900083 Jy ! Component: 150 - total flux cleaned = 0.0102869 Jy ! Component: 200 - total flux cleaned = 0.0114214 Jy ! Total flux subtracted in 200 components = 0.0114214 Jy ! Clean residual min=-0.037393 max=0.035941 Jy/beam ! Clean residual mean=0.000003 rms=0.013511 Jy/beam ! Combined flux in latest and established models = 2.11722 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 2.11722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7924 mas, bmaj=2.199 mas, bpa=-1.02 degrees ! Estimated noise=1.01799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133858 Jy ! Component: 100 - total flux cleaned = 0.0170587 Jy ! Component: 150 - total flux cleaned = 0.0160421 Jy ! Component: 200 - total flux cleaned = 0.0155768 Jy ! Total flux subtracted in 200 components = 0.0155768 Jy ! Clean residual min=-0.030124 max=0.032778 Jy/beam ! Clean residual mean=-0.000000 rms=0.007807 Jy/beam ! Combined flux in latest and established models = 2.13279 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 2.13279 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=0.079864Jy sigma=2.395238 ! Fit after self-cal, rms=0.079135Jy sigma=2.258392 wmodel /d2/scr/pima/bp171a3_uvs/J1058+0133_X_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp171a3_uvs/J1058+0133_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1058+0133_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1058+0133_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1058+0133_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1058+0133_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 = -0.0078162 Jy ! Component: 100 - total flux cleaned = -0.0110641 Jy ! Component: 150 - total flux cleaned = -0.011506 Jy ! Component: 200 - total flux cleaned = -0.0103581 Jy ! Component: 250 - total flux cleaned = -0.0100292 Jy ! Component: 300 - total flux cleaned = -0.0100371 Jy ! Component: 350 - total flux cleaned = -0.00848477 Jy ! Component: 400 - total flux cleaned = -0.00790792 Jy ! Component: 450 - total flux cleaned = -0.00707892 Jy ! Component: 500 - total flux cleaned = -0.00631754 Jy ! Component: 550 - total flux cleaned = -0.00583824 Jy ! Component: 600 - total flux cleaned = -0.00515937 Jy ! Component: 650 - total flux cleaned = -0.00473305 Jy ! Component: 700 - total flux cleaned = -0.00412189 Jy ! Component: 750 - total flux cleaned = -0.0033516 Jy ! Component: 800 - total flux cleaned = -0.00280398 Jy ! Component: 850 - total flux cleaned = -0.0021139 Jy ! Component: 900 - total flux cleaned = -0.00129056 Jy ! Component: 950 - total flux cleaned = -0.000674483 Jy ! Component: 1000 - total flux cleaned = -0.000373544 Jy ! Component: 1050 - total flux cleaned = 4.61123e-05 Jy ! Component: 1100 - total flux cleaned = 0.000176627 Jy ! Component: 1150 - total flux cleaned = -0.000199959 Jy ! Component: 1200 - total flux cleaned = -0.000190484 Jy ! Component: 1250 - total flux cleaned = -0.000300622 Jy ! Component: 1300 - total flux cleaned = -0.000407815 Jy ! Component: 1350 - total flux cleaned = -0.000193331 Jy ! Component: 1400 - total flux cleaned = 1.00444e-05 Jy ! Component: 1450 - total flux cleaned = 7.02235e-06 Jy ! Component: 1500 - total flux cleaned = 0.000198048 Jy ! Component: 1550 - total flux cleaned = 0.00010684 Jy ! Component: 1600 - total flux cleaned = 0.000286231 Jy ! Component: 1650 - total flux cleaned = 0.000372105 Jy ! Component: 1700 - total flux cleaned = 0.000288251 Jy ! Component: 1750 - total flux cleaned = 0.000289104 Jy ! Component: 1800 - total flux cleaned = 0.000288163 Jy ! Component: 1850 - total flux cleaned = -2.70711e-05 Jy ! Component: 1900 - total flux cleaned = -0.000105951 Jy ! Component: 1950 - total flux cleaned = -0.000182115 Jy ! Component: 2000 - total flux cleaned = -0.000107024 Jy ! Component: 2050 - total flux cleaned = -0.000256508 Jy ! Component: 2100 - total flux cleaned = -0.000256587 Jy ! Component: 2150 - total flux cleaned = -0.000183802 Jy ! Component: 2200 - total flux cleaned = -0.000329319 Jy ! Component: 2250 - total flux cleaned = -0.000400911 Jy ! Component: 2300 - total flux cleaned = -0.000472381 Jy ! Component: 2350 - total flux cleaned = -0.000614742 Jy ! Component: 2400 - total flux cleaned = -0.000826001 Jy ! Component: 2450 - total flux cleaned = -0.00110694 Jy ! Component: 2500 - total flux cleaned = -0.00124723 Jy ! Component: 2550 - total flux cleaned = -0.00145726 Jy ! Component: 2600 - total flux cleaned = -0.00166699 Jy ! Component: 2650 - total flux cleaned = -0.00208487 Jy ! Component: 2700 - total flux cleaned = -0.00243297 Jy ! Component: 2750 - total flux cleaned = -0.00257183 Jy ! Component: 2800 - total flux cleaned = -0.00312774 Jy ! Component: 2850 - total flux cleaned = -0.00354487 Jy ! Component: 2900 - total flux cleaned = -0.00403217 Jy ! Component: 2950 - total flux cleaned = -0.00452008 Jy ! Component: 3000 - total flux cleaned = -0.00493989 Jy ! Component: 3050 - total flux cleaned = -0.00536171 Jy ! Component: 3100 - total flux cleaned = -0.00585679 Jy ! Component: 3150 - total flux cleaned = -0.00635549 Jy ! Component: 3200 - total flux cleaned = -0.0068571 Jy ! Component: 3250 - total flux cleaned = -0.00736259 Jy ! Component: 3300 - total flux cleaned = -0.00787207 Jy ! Component: 3350 - total flux cleaned = -0.00838751 Jy ! Component: 3400 - total flux cleaned = -0.0087579 Jy ! Component: 3450 - total flux cleaned = -0.00935695 Jy ! Component: 3500 - total flux cleaned = -0.00988774 Jy ! Component: 3550 - total flux cleaned = -0.0103471 Jy ! Component: 3600 - total flux cleaned = -0.0108117 Jy ! Component: 3650 - total flux cleaned = -0.0113606 Jy ! Component: 3700 - total flux cleaned = -0.0117579 Jy ! Component: 3750 - total flux cleaned = -0.0123197 Jy ! Component: 3800 - total flux cleaned = -0.0127263 Jy ! Component: 3850 - total flux cleaned = -0.0133028 Jy ! Component: 3900 - total flux cleaned = -0.0136378 Jy ! Component: 3950 - total flux cleaned = -0.0140609 Jy ! Component: 4000 - total flux cleaned = -0.0144893 Jy ! Component: 4050 - total flux cleaned = -0.0149242 Jy ! Total flux subtracted in 4096 components = -0.0153644 Jy ! Clean residual min=-0.006533 max=0.004788 Jy/beam ! Clean residual mean=0.000005 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 2.11743 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 299 components and 2.11743 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1058+0133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7924 x 2.199 at -1.02 degrees (North through East) ! Clean map min=-0.011751 max=1.6406 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1058+0133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.64063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00139208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254551 0.254551 0.509102 1.0182 2.03641 4.07282 8.14563 16.2913 32.5825 65.1651 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.64 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1178.55 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1058+0133_X_uvs.log closed on Mon Feb 24 08:46:06 2014