! Started logfile: /g0/scr/pima/npcsa_uvs/J1153+8058_X_uvs.log on Sun Oct 6 10:28:06 2013 obs /g0/scr/pima/npcsa_uvs/J1153+8058_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1153+8058_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! AN table 2: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.76656 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5740 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /g0/scr/pima/npcsa_uvs/J1153+8058_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.741787Jy sigma=18.507108 ! Fit after self-cal, rms=0.491837Jy sigma=6.023227 ! 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=0.7478 mas, bmaj=1.279 mas, bpa=54.03 degrees ! Estimated noise=1.65087 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 = 1.03074 Jy ! Component: 100 - total flux cleaned = 1.27093 Jy ! Total flux subtracted in 100 components = 1.27093 Jy ! Clean residual min=-0.052313 max=0.191691 Jy/beam ! Clean residual mean=0.000054 rms=0.013879 Jy/beam ! Combined flux in latest and established models = 1.27093 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.27093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357132Jy sigma=4.240957 ! Fit after self-cal, rms=0.357341Jy sigma=4.237014 ! Inverting map ! Added new window around map position (0.4, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16775 Jy ! Component: 100 - total flux cleaned = 0.262246 Jy ! Total flux subtracted in 100 components = 0.262246 Jy ! Clean residual min=-0.038152 max=0.051815 Jy/beam ! Clean residual mean=0.000020 rms=0.008370 Jy/beam ! Combined flux in latest and established models = 1.53318 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 1.53318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243347Jy sigma=2.764465 ! Fit after self-cal, rms=0.231109Jy sigma=2.697383 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748643 Jy ! Component: 100 - total flux cleaned = 0.12769 Jy ! Total flux subtracted in 100 components = 0.12769 Jy ! Clean residual min=-0.026471 max=0.037492 Jy/beam ! Clean residual mean=0.000004 rms=0.006001 Jy/beam ! Combined flux in latest and established models = 1.66087 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 1.66087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191686Jy sigma=2.119997 ! Fit after self-cal, rms=0.189057Jy sigma=2.106609 ! Inverting map ! Added new window around map position (0, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467833 Jy ! Component: 100 - total flux cleaned = 0.0820962 Jy ! Total flux subtracted in 100 components = 0.0820962 Jy ! Clean residual min=-0.022515 max=0.026827 Jy/beam ! Clean residual mean=-0.000007 rms=0.004946 Jy/beam ! Combined flux in latest and established models = 1.74296 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 1.74296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169543Jy sigma=1.807375 ! Fit after self-cal, rms=0.168053Jy sigma=1.800469 ! 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=0.9691 mas, bmaj=1.582 mas, bpa=52.63 degrees ! Estimated noise=0.978404 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 = 0.0578412 Jy ! Component: 100 - total flux cleaned = 0.0952854 Jy ! Component: 150 - total flux cleaned = 0.12126 Jy ! Component: 200 - total flux cleaned = 0.139959 Jy ! Total flux subtracted in 200 components = 0.139959 Jy ! Clean residual min=-0.021386 max=0.021142 Jy/beam ! Clean residual mean=-0.000094 rms=0.005013 Jy/beam ! Combined flux in latest and established models = 1.88292 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 81 components and 1.88292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149418Jy sigma=1.506572 ! Fit after self-cal, rms=0.147453Jy sigma=1.493265 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 1.02 ! LA 1.01 MK 1.03 NL 1.01 OV 0.99 ! PT 1.03 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.04 KP 1.02 ! LA 1.01 MK 1.01 NL 1.02 OV 0.98 ! SC 1.05 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.94 ! LA 0.95 MK 0.97 NL 0.99 OV 0.99 ! PT 1.06 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 HN 1.02 KP 0.94 ! LA 0.96 MK 0.96 NL 0.99 OV 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.04 KP 0.85 ! LA 0.97 MK 1.00 NL 0.99 OV 0.99 ! PT 1.04 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 1.01 KP 0.85 ! LA 0.97 MK 0.98 NL 1.00 OV 0.99 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 0.91 ! LA 0.95 MK 1.03 NL 0.98 OV 1.01 ! PT 1.12 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.01 KP 0.91 ! LA 0.96 MK 1.01 NL 0.97 OV 1.00 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.147453Jy sigma=1.493265 ! Fit after self-cal, rms=0.114202Jy sigma=1.075044 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=1.593 mas, bpa=52.63 degrees ! Estimated noise=0.973673 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 (1.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094395 Jy ! Component: 100 - total flux cleaned = 0.0114868 Jy ! Component: 150 - total flux cleaned = 0.013072 Jy ! Component: 200 - total flux cleaned = 0.0145133 Jy ! Total flux subtracted in 200 components = 0.0145133 Jy ! Clean residual min=-0.007214 max=0.007997 Jy/beam ! Clean residual mean=-0.000025 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 1.89743 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 1.89743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112217Jy sigma=1.054765 ! Fit after self-cal, rms=0.111911Jy sigma=1.051942 ! 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. ! ! Fit before self-cal, rms=0.111911Jy sigma=1.051942 ! Fit after self-cal, rms=0.111294Jy sigma=1.042509 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=1.594 mas, bpa=52.6 degrees ! Estimated noise=0.972583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134228 Jy ! Component: 100 - total flux cleaned = 0.0031013 Jy ! Component: 150 - total flux cleaned = 0.00431461 Jy ! Component: 200 - total flux cleaned = 0.00516899 Jy ! Total flux subtracted in 200 components = 0.00516899 Jy ! Clean residual min=-0.004995 max=0.004960 Jy/beam ! Clean residual mean=-0.000003 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 1.9026 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 1.9026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110611Jy sigma=1.036970 ! Fit after self-cal, rms=0.110484Jy sigma=1.036109 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 = 0.000791578 Jy ! Component: 100 - total flux cleaned = 0.0019337 Jy ! Component: 150 - total flux cleaned = 0.00212445 Jy ! Component: 200 - total flux cleaned = 0.00221016 Jy ! Total flux subtracted in 200 components = 0.00221016 Jy ! Clean residual min=-0.004739 max=0.004323 Jy/beam ! Clean residual mean=-0.000004 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 1.90481 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 1.90481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110211Jy sigma=1.034359 ! Fit after self-cal, rms=0.110150Jy sigma=1.034070 ! 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. ! ! Fit before self-cal, rms=0.110150Jy sigma=1.034070 ! Fit after self-cal, rms=0.110051Jy sigma=1.033184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9736 mas, bmaj=1.595 mas, bpa=52.57 degrees ! Estimated noise=0.971043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201277 Jy ! Component: 100 - total flux cleaned = -0.00133105 Jy ! Component: 150 - total flux cleaned = -0.0010735 Jy ! Component: 200 - total flux cleaned = -0.000918445 Jy ! Total flux subtracted in 200 components = -0.000918445 Jy ! Clean residual min=-0.003785 max=0.003881 Jy/beam ! Clean residual mean=-0.000002 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 1.9039 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 1.9039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109764Jy sigma=1.032028 ! Fit after self-cal, rms=0.109733Jy sigma=1.031841 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 = 0.000399359 Jy ! Component: 100 - total flux cleaned = 0.000860205 Jy ! Component: 150 - total flux cleaned = 0.00106725 Jy ! Component: 200 - total flux cleaned = 0.00113137 Jy ! Total flux subtracted in 200 components = 0.00113137 Jy ! Clean residual min=-0.003736 max=0.003848 Jy/beam ! Clean residual mean=-0.000003 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 1.90503 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 1.90503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109597Jy sigma=1.031139 ! Fit after self-cal, rms=0.109575Jy sigma=1.031027 ! 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. ! ! Fit before self-cal, rms=0.109575Jy sigma=1.031027 ! Fit after self-cal, rms=0.109501Jy sigma=1.030628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=3.138 mas, bpa=42.52 degrees ! Estimated noise=1.11968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181502 Jy ! Component: 100 - total flux cleaned = 8.93809e-05 Jy ! Component: 150 - total flux cleaned = 5.62186e-05 Jy ! Component: 200 - total flux cleaned = 2.51411e-05 Jy ! Total flux subtracted in 200 components = 2.51411e-05 Jy ! Clean residual min=-0.004108 max=0.004454 Jy/beam ! Clean residual mean=-0.000009 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 1.90505 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 1.90505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109436Jy sigma=1.030493 ! Fit after self-cal, rms=0.109398Jy sigma=1.030365 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 = 0.000335995 Jy ! Component: 100 - total flux cleaned = 0.000525737 Jy ! Component: 150 - total flux cleaned = 0.000526844 Jy ! Component: 200 - total flux cleaned = 0.000527467 Jy ! Total flux subtracted in 200 components = 0.000527467 Jy ! Clean residual min=-0.004172 max=0.004459 Jy/beam ! Clean residual mean=-0.000010 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 1.90558 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 1.90558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109389Jy sigma=1.030256 ! Fit after self-cal, rms=0.109385Jy sigma=1.030241 ! 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=0.9738 mas, bmaj=1.596 mas, bpa=52.54 degrees ! Estimated noise=0.969533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9738 x 1.596 at 52.54 degrees (North through East) ! Clean map min=-0.0033395 max=1.321 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. ! ! Fit before self-cal, rms=0.109385Jy sigma=1.030241 ! Fit after self-cal, rms=0.104262Jy sigma=0.924701 ! Inverting map and beam ! Estimated beam: bmin=0.9742 mas, bmaj=1.597 mas, bpa=52.57 degrees ! Estimated noise=0.968788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212777 Jy ! Component: 100 - total flux cleaned = -0.0024037 Jy ! Component: 150 - total flux cleaned = -0.002648 Jy ! Component: 200 - total flux cleaned = -0.00276299 Jy ! Total flux subtracted in 200 components = -0.00276299 Jy ! Clean residual min=-0.003730 max=0.003810 Jy/beam ! Clean residual mean=-0.000005 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 1.90282 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 1.90282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104117Jy sigma=0.924299 ! Fit after self-cal, rms=0.104114Jy sigma=0.924261 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.72094e-05 Jy ! Component: 100 - total flux cleaned = 6.0125e-05 Jy ! Component: 150 - total flux cleaned = -3.78089e-05 Jy ! Component: 200 - total flux cleaned = -8.4517e-05 Jy ! Total flux subtracted in 200 components = -8.4517e-05 Jy ! Clean residual min=-0.003757 max=0.003776 Jy/beam ! Clean residual mean=-0.000005 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.90273 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 1.90273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104036Jy sigma=0.923965 ! Fit after self-cal, rms=0.104035Jy sigma=0.923932 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104035Jy sigma=0.923932 ! Fit after self-cal, rms=0.103981Jy sigma=0.923741 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=0.7512 mas, bmaj=1.289 mas, bpa=54.19 degrees ! Estimated noise=1.64364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.02382 Jy ! Component: 100 - total flux cleaned = 1.30245 Jy ! Component: 150 - total flux cleaned = 1.44797 Jy ! Component: 200 - total flux cleaned = 1.54317 Jy ! Total flux subtracted in 200 components = 1.54317 Jy ! Clean residual min=-0.021448 max=0.052972 Jy/beam ! Clean residual mean=0.000043 rms=0.006451 Jy/beam ! Combined flux in latest and established models = 1.54317 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.54317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=1.598 mas, bpa=52.55 degrees ! Estimated noise=0.967785 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 = 0.116409 Jy ! Component: 100 - total flux cleaned = 0.187508 Jy ! Component: 150 - total flux cleaned = 0.234383 Jy ! Component: 200 - total flux cleaned = 0.266097 Jy ! Total flux subtracted in 200 components = 0.266097 Jy ! Clean residual min=-0.009012 max=0.017424 Jy/beam ! Clean residual mean=0.000043 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 1.80927 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 66 components and 1.80927 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223574 Jy ! Component: 100 - total flux cleaned = 0.0387275 Jy ! Component: 150 - total flux cleaned = 0.0510064 Jy ! Component: 200 - total flux cleaned = 0.0603757 Jy ! Total flux subtracted in 200 components = 0.0603757 Jy ! Clean residual min=-0.005189 max=0.006124 Jy/beam ! Clean residual mean=0.000012 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 1.86964 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 92 components and 1.86964 Jy ! Inverting map ! Added new window around map position (1.8, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737464 Jy ! Component: 100 - total flux cleaned = 0.0131136 Jy ! Component: 150 - total flux cleaned = 0.0176742 Jy ! Component: 200 - total flux cleaned = 0.0213314 Jy ! Total flux subtracted in 200 components = 0.0213314 Jy ! Clean residual min=-0.004228 max=0.003637 Jy/beam ! Clean residual mean=0.000001 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 1.89097 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 1.89097 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=3.139 mas, bpa=42.52 degrees ! Estimated noise=1.11695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042396 Jy ! Component: 100 - total flux cleaned = 0.00612924 Jy ! Component: 150 - total flux cleaned = 0.00702329 Jy ! Component: 200 - total flux cleaned = 0.00774085 Jy ! Total flux subtracted in 200 components = 0.00774085 Jy ! Clean residual min=-0.004296 max=0.004064 Jy/beam ! Clean residual mean=-0.000008 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 1.89871 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 = 0.0005896 Jy ! Component: 100 - total flux cleaned = 0.00103474 Jy ! Component: 150 - total flux cleaned = 0.00137149 Jy ! Component: 200 - total flux cleaned = 0.00165855 Jy ! Total flux subtracted in 200 components = 0.00165855 Jy ! Clean residual min=-0.004016 max=0.004098 Jy/beam ! Clean residual mean=-0.000011 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 1.90037 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 159 components and 1.90037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=1.598 mas, bpa=52.55 degrees ! Estimated noise=0.967785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450132 Jy ! Component: 100 - total flux cleaned = 0.000519264 Jy ! Component: 150 - total flux cleaned = 0.000517812 Jy ! Component: 200 - total flux cleaned = 0.000583484 Jy ! Total flux subtracted in 200 components = 0.000583484 Jy ! Clean residual min=-0.003963 max=0.003891 Jy/beam ! Clean residual mean=-0.000005 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.90096 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 1.90096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104035Jy sigma=0.923207 ! Fit after self-cal, rms=0.103997Jy sigma=0.922829 wmodel /g0/scr/pima/npcsa_uvs/J1153+8058_X_map.mod ! Writing 171 model components to file: /g0/scr/pima/npcsa_uvs/J1153+8058_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J1153+8058_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1153+8058_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1153+8058_X_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsa_uvs/J1153+8058_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 = -0.000369684 Jy ! Component: 100 - total flux cleaned = -0.000899148 Jy ! Component: 150 - total flux cleaned = -0.00159681 Jy ! Component: 200 - total flux cleaned = -0.00221069 Jy ! Component: 250 - total flux cleaned = -0.00274882 Jy ! Component: 300 - total flux cleaned = -0.0029816 Jy ! Component: 350 - total flux cleaned = -0.00286991 Jy ! Component: 400 - total flux cleaned = -0.00309319 Jy ! Component: 450 - total flux cleaned = -0.00320262 Jy ! Component: 500 - total flux cleaned = -0.00336332 Jy ! Component: 550 - total flux cleaned = -0.00320534 Jy ! Component: 600 - total flux cleaned = -0.0034139 Jy ! Component: 650 - total flux cleaned = -0.00331113 Jy ! Component: 700 - total flux cleaned = -0.00315914 Jy ! Component: 750 - total flux cleaned = -0.00315954 Jy ! Component: 800 - total flux cleaned = -0.00310949 Jy ! Component: 850 - total flux cleaned = -0.00305977 Jy ! Component: 900 - total flux cleaned = -0.00291369 Jy ! Component: 950 - total flux cleaned = -0.00281849 Jy ! Component: 1000 - total flux cleaned = -0.00291404 Jy ! Component: 1050 - total flux cleaned = -0.00291374 Jy ! Component: 1100 - total flux cleaned = -0.00286669 Jy ! Component: 1150 - total flux cleaned = -0.00272836 Jy ! Component: 1200 - total flux cleaned = -0.00263764 Jy ! Component: 1250 - total flux cleaned = -0.00281837 Jy ! Component: 1300 - total flux cleaned = -0.00268341 Jy ! Component: 1350 - total flux cleaned = -0.00246147 Jy ! Component: 1400 - total flux cleaned = -0.00241739 Jy ! Component: 1450 - total flux cleaned = -0.00232946 Jy ! Component: 1500 - total flux cleaned = -0.00228654 Jy ! Component: 1550 - total flux cleaned = -0.00237236 Jy ! Component: 1600 - total flux cleaned = -0.00220224 Jy ! Component: 1650 - total flux cleaned = -0.00228678 Jy ! Component: 1700 - total flux cleaned = -0.00237053 Jy ! Component: 1750 - total flux cleaned = -0.00241246 Jy ! Component: 1800 - total flux cleaned = -0.002495 Jy ! Component: 1850 - total flux cleaned = -0.00245368 Jy ! Component: 1900 - total flux cleaned = -0.00265717 Jy ! Component: 1950 - total flux cleaned = -0.00269756 Jy ! Component: 2000 - total flux cleaned = -0.00281787 Jy ! Component: 2050 - total flux cleaned = -0.00289709 Jy ! Component: 2100 - total flux cleaned = -0.0030158 Jy ! Component: 2150 - total flux cleaned = -0.00301607 Jy ! Component: 2200 - total flux cleaned = -0.00321115 Jy ! Component: 2250 - total flux cleaned = -0.00321092 Jy ! Component: 2300 - total flux cleaned = -0.00332607 Jy ! Component: 2350 - total flux cleaned = -0.00351751 Jy ! Component: 2400 - total flux cleaned = -0.00344203 Jy ! Component: 2450 - total flux cleaned = -0.00359262 Jy ! Component: 2500 - total flux cleaned = -0.00363058 Jy ! Component: 2550 - total flux cleaned = -0.00378019 Jy ! Component: 2600 - total flux cleaned = -0.00374322 Jy ! Component: 2650 - total flux cleaned = -0.00381703 Jy ! Component: 2700 - total flux cleaned = -0.00381681 Jy ! Component: 2750 - total flux cleaned = -0.00370763 Jy ! Component: 2800 - total flux cleaned = -0.00385254 Jy ! Component: 2850 - total flux cleaned = -0.00392417 Jy ! Component: 2900 - total flux cleaned = -0.00396038 Jy ! Component: 2950 - total flux cleaned = -0.00396087 Jy ! Component: 3000 - total flux cleaned = -0.00413789 Jy ! Component: 3050 - total flux cleaned = -0.0042081 Jy ! Component: 3100 - total flux cleaned = -0.00406768 Jy ! Component: 3150 - total flux cleaned = -0.00417239 Jy ! Component: 3200 - total flux cleaned = -0.0042073 Jy ! Component: 3250 - total flux cleaned = -0.00427651 Jy ! Component: 3300 - total flux cleaned = -0.00431061 Jy ! Component: 3350 - total flux cleaned = -0.00434499 Jy ! Component: 3400 - total flux cleaned = -0.0044132 Jy ! Component: 3450 - total flux cleaned = -0.00444703 Jy ! Component: 3500 - total flux cleaned = -0.00441381 Jy ! Component: 3550 - total flux cleaned = -0.00454824 Jy ! Component: 3600 - total flux cleaned = -0.00468177 Jy ! Component: 3650 - total flux cleaned = -0.00478143 Jy ! Component: 3700 - total flux cleaned = -0.00484756 Jy ! Component: 3750 - total flux cleaned = -0.00491338 Jy ! Component: 3800 - total flux cleaned = -0.00497871 Jy ! Component: 3850 - total flux cleaned = -0.005044 Jy ! Component: 3900 - total flux cleaned = -0.00520631 Jy ! Component: 3950 - total flux cleaned = -0.00523855 Jy ! Component: 4000 - total flux cleaned = -0.00530299 Jy ! Component: 4050 - total flux cleaned = -0.00536692 Jy ! Total flux subtracted in 4096 components = -0.00546228 Jy ! Clean residual min=-0.001820 max=0.001983 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 1.89549 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 476 components and 1.89549 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1153+8058_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9743 x 1.598 at 52.55 degrees (North through East) ! Clean map min=-0.0034313 max=1.3155 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1153+8058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.31546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000522454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119149 0.119149 0.238298 0.476597 0.953194 1.90639 3.81278 7.62555 15.2511 30.5022 61.0044 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.315 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1153+8058_X_uvs.log closed on Sun Oct 6 10:28:11 2013