! Started logfile: /d2/scr/pima/bp177j_uvs/J0609-1542_C_uvs.log on Thu Jun 19 04:13:23 2014 obs /d2/scr/pima/bp177j_uvs/J0609-1542_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0609-1542_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J0609-1542 ! ! 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 1368 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0609-1542_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.389209Jy sigma=146.342559 ! Fit after self-cal, rms=3.322283Jy sigma=110.091213 ! 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=1.403 mas, bmaj=3.561 mas, bpa=-7.192 degrees ! Estimated noise=0.773937 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 = 3.1829 Jy ! Component: 100 - total flux cleaned = 3.89147 Jy ! Total flux subtracted in 100 components = 3.89147 Jy ! Clean residual min=-0.110847 max=0.247534 Jy/beam ! Clean residual mean=0.000470 rms=0.032578 Jy/beam ! Combined flux in latest and established models = 3.89147 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.89147 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=0.778450Jy sigma=21.663868 ! Fit after self-cal, rms=0.778446Jy sigma=21.663310 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276924 Jy ! Component: 100 - total flux cleaned = 0.431267 Jy ! Total flux subtracted in 100 components = 0.431267 Jy ! Clean residual min=-0.073199 max=0.081432 Jy/beam ! Clean residual mean=0.000344 rms=0.019462 Jy/beam ! Combined flux in latest and established models = 4.32274 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 4.32274 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=0.624504Jy sigma=15.787838 ! Fit after self-cal, rms=0.624336Jy sigma=15.786230 ! 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=1.724 mas, bmaj=4.188 mas, bpa=-8.558 degrees ! Estimated noise=0.591437 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 = 0.127628 Jy ! Component: 100 - total flux cleaned = 0.191663 Jy ! Component: 150 - total flux cleaned = 0.22534 Jy ! Component: 200 - total flux cleaned = 0.231584 Jy ! Total flux subtracted in 200 components = 0.231584 Jy ! Clean residual min=-0.083923 max=0.108218 Jy/beam ! Clean residual mean=0.000409 rms=0.024873 Jy/beam ! Combined flux in latest and established models = 4.55432 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 4.55432 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=0.593036Jy sigma=14.908856 ! Fit after self-cal, rms=0.593032Jy sigma=14.903898 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.724 x 4.188 at -8.558 degrees (North through East) ! Clean map min=-0.081936 max=4.2042 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 1.06 HN 0.97 KP 0.90 ! LA 1.03 MK 1.04 NL 1.03 OV 0.98 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 HN 1.00 KP 0.95 ! LA 1.10 MK 1.00 NL 1.09 OV 1.03 ! PT 0.99 SC 0.99 ! ! ! 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 0.96 FD 1.11 HN 1.00 KP 1.00 ! LA 1.06 MK 1.04 NL 0.98 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00 KP 1.01 ! LA 1.07 MK 1.03 NL 0.99 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.03 KP 1.00 ! LA 1.11 MK 1.00 NL 0.97 OV 0.98 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.97 KP 0.93 ! LA 1.02 MK 0.99 NL 0.98 OV 0.96 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00 KP 1.00 ! LA 1.02 MK 1.00 NL 0.98 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.593032Jy sigma=14.903898 ! Fit after self-cal, rms=0.513549Jy sigma=10.992177 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.723 mas, bmaj=4.187 mas, bpa=-8.451 degrees ! Estimated noise=0.594315 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 = 0.0312102 Jy ! Component: 100 - total flux cleaned = 0.0427217 Jy ! Component: 150 - total flux cleaned = 0.0448422 Jy ! Component: 200 - total flux cleaned = 0.0451846 Jy ! Total flux subtracted in 200 components = 0.0451846 Jy ! Clean residual min=-0.052499 max=0.080794 Jy/beam ! Clean residual mean=0.000088 rms=0.018067 Jy/beam ! Combined flux in latest and established models = 4.59951 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 4.59951 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=0.510906Jy sigma=10.922800 ! Fit after self-cal, rms=0.510907Jy sigma=10.918841 ! 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=0.510907Jy sigma=10.918841 ! Fit after self-cal, rms=0.509279Jy sigma=10.871149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=4.181 mas, bpa=-8.405 degrees ! Estimated noise=0.597623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270709 Jy ! Component: 100 - total flux cleaned = 0.0352038 Jy ! Component: 150 - total flux cleaned = 0.0373591 Jy ! Component: 200 - total flux cleaned = 0.0379537 Jy ! Total flux subtracted in 200 components = 0.0379537 Jy ! Clean residual min=-0.052759 max=0.080619 Jy/beam ! Clean residual mean=0.000089 rms=0.018099 Jy/beam ! Combined flux in latest and established models = 4.63746 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 4.63746 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=0.507132Jy sigma=10.824350 ! Fit after self-cal, rms=0.507127Jy sigma=10.821778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13.2, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765995 Jy ! Component: 100 - total flux cleaned = 0.120625 Jy ! Component: 150 - total flux cleaned = 0.14851 Jy ! Component: 200 - total flux cleaned = 0.16978 Jy ! Total flux subtracted in 200 components = 0.16978 Jy ! Clean residual min=-0.045945 max=0.056702 Jy/beam ! Clean residual mean=0.000151 rms=0.013680 Jy/beam ! Combined flux in latest and established models = 4.80724 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 4.80724 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=0.494960Jy sigma=10.150039 ! Fit after self-cal, rms=0.494742Jy sigma=10.132797 ! 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=0.494742Jy sigma=10.132797 ! Fit after self-cal, rms=0.493267Jy sigma=10.104642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=4.178 mas, bpa=-8.365 degrees ! Estimated noise=0.599731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027072 Jy ! Component: 100 - total flux cleaned = 0.0459667 Jy ! Component: 150 - total flux cleaned = 0.0575639 Jy ! Component: 200 - total flux cleaned = 0.0664323 Jy ! Total flux subtracted in 200 components = 0.0664323 Jy ! Clean residual min=-0.045997 max=0.052459 Jy/beam ! Clean residual mean=0.000134 rms=0.012743 Jy/beam ! Combined flux in latest and established models = 4.87368 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 4.87368 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=0.490814Jy sigma=10.012497 ! Fit after self-cal, rms=0.490824Jy sigma=10.009475 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 = 0.00929017 Jy ! Component: 100 - total flux cleaned = 0.0152415 Jy ! Component: 150 - total flux cleaned = 0.0193795 Jy ! Component: 200 - total flux cleaned = 0.0217972 Jy ! Total flux subtracted in 200 components = 0.0217972 Jy ! Clean residual min=-0.045105 max=0.051498 Jy/beam ! Clean residual mean=0.000133 rms=0.012444 Jy/beam ! Combined flux in latest and established models = 4.89547 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 4.89547 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=0.490129Jy sigma=9.982113 ! Fit after self-cal, rms=0.490152Jy sigma=9.981100 ! 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=0.490152Jy sigma=9.981100 ! Fit after self-cal, rms=0.488312Jy sigma=9.943890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=7.098 mas, bpa=-9.881 degrees ! Estimated noise=0.774041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354207 Jy ! Component: 100 - total flux cleaned = 0.0509183 Jy ! Component: 150 - total flux cleaned = 0.0561141 Jy ! Component: 200 - total flux cleaned = 0.0604832 Jy ! Total flux subtracted in 200 components = 0.0604832 Jy ! Clean residual min=-0.062527 max=0.061835 Jy/beam ! Clean residual mean=0.000289 rms=0.019496 Jy/beam ! Combined flux in latest and established models = 4.95596 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 4.95596 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=0.487935Jy sigma=9.941951 ! Fit after self-cal, rms=0.487718Jy sigma=9.920280 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 = 0.00474779 Jy ! Component: 100 - total flux cleaned = 0.00644668 Jy ! Component: 150 - total flux cleaned = 0.00715005 Jy ! Component: 200 - total flux cleaned = 0.00713909 Jy ! Total flux subtracted in 200 components = 0.00713909 Jy ! Clean residual min=-0.062994 max=0.061324 Jy/beam ! Clean residual mean=0.000286 rms=0.019156 Jy/beam ! Combined flux in latest and established models = 4.9631 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 4.96309 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=0.487841Jy sigma=9.940547 ! Fit after self-cal, rms=0.487853Jy sigma=9.936473 ! 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=1.718 mas, bmaj=4.172 mas, bpa=-8.353 degrees ! Estimated noise=0.602406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.718 x 4.172 at -8.353 degrees (North through East) ! Clean map min=-0.044815 max=4.2872 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=0.487853Jy sigma=9.936473 ! Fit after self-cal, rms=0.462271Jy sigma=9.527800 ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=4.163 mas, bpa=-8.41 degrees ! Estimated noise=0.605387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199616 Jy ! Component: 100 - total flux cleaned = 0.0272919 Jy ! Component: 150 - total flux cleaned = 0.0318237 Jy ! Component: 200 - total flux cleaned = 0.0343829 Jy ! Total flux subtracted in 200 components = 0.0343829 Jy ! Clean residual min=-0.049073 max=0.049598 Jy/beam ! Clean residual mean=0.000111 rms=0.011799 Jy/beam ! Combined flux in latest and established models = 4.99748 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 4.99748 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=0.458511Jy sigma=9.470305 ! Fit after self-cal, rms=0.458506Jy sigma=9.468585 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107469 Jy ! Component: 100 - total flux cleaned = 0.00191252 Jy ! Component: 150 - total flux cleaned = 0.00224479 Jy ! Component: 200 - total flux cleaned = 0.00255704 Jy ! Total flux subtracted in 200 components = 0.00255704 Jy ! Clean residual min=-0.048287 max=0.048591 Jy/beam ! Clean residual mean=0.000108 rms=0.011743 Jy/beam ! Combined flux in latest and established models = 5.00003 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 5.00004 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=0.457807Jy sigma=9.454639 ! Fit after self-cal, rms=0.457802Jy sigma=9.453590 ! 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=0.457802Jy sigma=9.453590 ! Fit after self-cal, rms=0.457061Jy sigma=9.398498 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=1.396 mas, bmaj=3.546 mas, bpa=-7.063 degrees ! Estimated noise=0.792452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.25874 Jy ! Component: 100 - total flux cleaned = 3.99428 Jy ! Component: 150 - total flux cleaned = 4.29736 Jy ! Component: 200 - total flux cleaned = 4.4709 Jy ! Total flux subtracted in 200 components = 4.4709 Jy ! Clean residual min=-0.049237 max=0.090218 Jy/beam ! Clean residual mean=0.000145 rms=0.015666 Jy/beam ! Combined flux in latest and established models = 4.4709 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 21 model components to the UV plane model. ! The established model now contains 21 components and 4.4709 Jy ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=4.158 mas, bpa=-8.423 degrees ! Estimated noise=0.608844 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 = 0.156798 Jy ! Component: 100 - total flux cleaned = 0.249421 Jy ! Component: 150 - total flux cleaned = 0.318294 Jy ! Component: 200 - total flux cleaned = 0.372645 Jy ! Total flux subtracted in 200 components = 0.372645 Jy ! Clean residual min=-0.056488 max=0.058575 Jy/beam ! Clean residual mean=0.000117 rms=0.015526 Jy/beam ! Combined flux in latest and established models = 4.84355 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 62 components and 4.84355 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=3.679 mas, bmaj=7.066 mas, bpa=-9.873 degrees ! Estimated noise=0.78621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765159 Jy ! Component: 100 - total flux cleaned = 0.125753 Jy ! Component: 150 - total flux cleaned = 0.159189 Jy ! Component: 200 - total flux cleaned = 0.182417 Jy ! Total flux subtracted in 200 components = 0.182417 Jy ! Clean residual min=-0.068398 max=0.058176 Jy/beam ! Clean residual mean=0.000265 rms=0.019896 Jy/beam ! Combined flux in latest and established models = 5.02596 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 = 0.0104305 Jy ! Component: 100 - total flux cleaned = 0.0156027 Jy ! Component: 150 - total flux cleaned = 0.0186383 Jy ! Component: 200 - total flux cleaned = 0.0204354 Jy ! Total flux subtracted in 200 components = 0.0204354 Jy ! Clean residual min=-0.067240 max=0.057366 Jy/beam ! Clean residual mean=0.000258 rms=0.019153 Jy/beam ! Combined flux in latest and established models = 5.0464 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 98 components and 5.0464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=4.158 mas, bpa=-8.423 degrees ! Estimated noise=0.608844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173166 Jy ! Component: 100 - total flux cleaned = -0.00249343 Jy ! Component: 150 - total flux cleaned = -0.0031318 Jy ! Component: 200 - total flux cleaned = -0.0042878 Jy ! Total flux subtracted in 200 components = -0.0042878 Jy ! Clean residual min=-0.051732 max=0.050650 Jy/beam ! Clean residual mean=0.000109 rms=0.012060 Jy/beam ! Combined flux in latest and established models = 5.04211 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 5.04211 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=0.456377Jy sigma=9.454456 ! Fit after self-cal, rms=0.456466Jy sigma=9.451680 wmodel /d2/scr/pima/bp177j_uvs/J0609-1542_C_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp177j_uvs/J0609-1542_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0609-1542_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0609-1542_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0609-1542_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0609-1542_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 = 0.00179989 Jy ! Component: 100 - total flux cleaned = -0.000724377 Jy ! Component: 150 - total flux cleaned = 4.40524e-05 Jy ! Component: 200 - total flux cleaned = 0.000777284 Jy ! Component: 250 - total flux cleaned = 8.70943e-05 Jy ! Component: 300 - total flux cleaned = -0.00254305 Jy ! Component: 350 - total flux cleaned = -0.00442891 Jy ! Component: 400 - total flux cleaned = -0.00563757 Jy ! Component: 450 - total flux cleaned = -0.00678552 Jy ! Component: 500 - total flux cleaned = -0.00788919 Jy ! Component: 550 - total flux cleaned = -0.00949851 Jy ! Component: 600 - total flux cleaned = -0.0105222 Jy ! Component: 650 - total flux cleaned = -0.0110182 Jy ! Component: 700 - total flux cleaned = -0.0110315 Jy ! Component: 750 - total flux cleaned = -0.0115152 Jy ! Component: 800 - total flux cleaned = -0.0115221 Jy ! Component: 850 - total flux cleaned = -0.0115215 Jy ! Component: 900 - total flux cleaned = -0.0102357 Jy ! Component: 950 - total flux cleaned = -0.00981963 Jy ! Component: 1000 - total flux cleaned = -0.00900361 Jy ! Component: 1050 - total flux cleaned = -0.00820525 Jy ! Component: 1100 - total flux cleaned = -0.00782007 Jy ! Component: 1150 - total flux cleaned = -0.00706878 Jy ! Component: 1200 - total flux cleaned = -0.00632904 Jy ! Component: 1250 - total flux cleaned = -0.00560362 Jy ! Component: 1300 - total flux cleaned = -0.00488841 Jy ! Component: 1350 - total flux cleaned = -0.00349126 Jy ! Component: 1400 - total flux cleaned = -0.0034889 Jy ! Component: 1450 - total flux cleaned = -0.00214258 Jy ! Component: 1500 - total flux cleaned = -0.00115032 Jy ! Component: 1550 - total flux cleaned = -0.000500188 Jy ! Component: 1600 - total flux cleaned = -0.000500737 Jy ! Component: 1650 - total flux cleaned = 0.000131925 Jy ! Component: 1700 - total flux cleaned = 0.000440287 Jy ! Component: 1750 - total flux cleaned = 0.000746945 Jy ! Component: 1800 - total flux cleaned = 0.00134609 Jy ! Component: 1850 - total flux cleaned = 0.00164211 Jy ! Component: 1900 - total flux cleaned = 0.00192907 Jy ! Component: 1950 - total flux cleaned = 0.00164477 Jy ! Component: 2000 - total flux cleaned = 0.00221113 Jy ! Component: 2050 - total flux cleaned = 0.00276527 Jy ! Component: 2100 - total flux cleaned = 0.00276139 Jy ! Component: 2150 - total flux cleaned = 0.0019513 Jy ! Component: 2200 - total flux cleaned = 0.00248523 Jy ! Component: 2250 - total flux cleaned = 0.00248495 Jy ! Component: 2300 - total flux cleaned = 0.00196508 Jy ! Component: 2350 - total flux cleaned = 0.00222263 Jy ! Component: 2400 - total flux cleaned = 0.00171575 Jy ! Component: 2450 - total flux cleaned = 0.00196642 Jy ! Component: 2500 - total flux cleaned = 0.000976154 Jy ! Component: 2550 - total flux cleaned = 0.000977879 Jy ! Component: 2600 - total flux cleaned = 1.40607e-05 Jy ! Component: 2650 - total flux cleaned = -0.000459461 Jy ! Component: 2700 - total flux cleaned = -0.00163367 Jy ! Component: 2750 - total flux cleaned = -0.00186395 Jy ! Component: 2800 - total flux cleaned = -0.00278302 Jy ! Component: 2850 - total flux cleaned = -0.00301016 Jy ! Component: 2900 - total flux cleaned = -0.00368907 Jy ! Component: 2950 - total flux cleaned = -0.0045811 Jy ! Component: 3000 - total flux cleaned = -0.00546246 Jy ! Component: 3050 - total flux cleaned = -0.00567855 Jy ! Component: 3100 - total flux cleaned = -0.00611131 Jy ! Component: 3150 - total flux cleaned = -0.00760385 Jy ! Component: 3200 - total flux cleaned = -0.00886631 Jy ! Component: 3250 - total flux cleaned = -0.00969781 Jy ! Component: 3300 - total flux cleaned = -0.0103152 Jy ! Component: 3350 - total flux cleaned = -0.011953 Jy ! Component: 3400 - total flux cleaned = -0.0129663 Jy ! Component: 3450 - total flux cleaned = -0.0143712 Jy ! Component: 3500 - total flux cleaned = -0.0153674 Jy ! Component: 3550 - total flux cleaned = -0.0167507 Jy ! Component: 3600 - total flux cleaned = -0.0183184 Jy ! Component: 3650 - total flux cleaned = -0.0198748 Jy ! Component: 3700 - total flux cleaned = -0.0214177 Jy ! Component: 3750 - total flux cleaned = -0.0229462 Jy ! Component: 3800 - total flux cleaned = -0.0242738 Jy ! Component: 3850 - total flux cleaned = -0.0255935 Jy ! Component: 3900 - total flux cleaned = -0.0274642 Jy ! Component: 3950 - total flux cleaned = -0.029135 Jy ! Component: 4000 - total flux cleaned = -0.0302417 Jy ! Component: 4050 - total flux cleaned = -0.0317081 Jy ! Total flux subtracted in 4096 components = -0.0333456 Jy ! Clean residual min=-0.010929 max=0.011290 Jy/beam ! Clean residual mean=0.000011 rms=0.003283 Jy/beam ! Combined flux in latest and established models = 5.00877 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 420 components and 5.00877 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0609-1542_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.711 x 4.158 at -8.423 degrees (North through East) ! Clean map min=-0.028589 max=4.3206 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0609-1542_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.32061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00324589 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225377 0.225377 0.450754 0.901509 1.80302 3.60604 7.21207 14.4241 28.8483 57.6966 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0097 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.32 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1331.1 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0609-1542_C_uvs.log closed on Thu Jun 19 04:13:28 2014