! Started logfile: /d2/scr/pima/bp171ab_uvs/J1308-0950_X_uvs.log on Mon Dec 9 01:38:44 2013 obs /d2/scr/pima/bp171ab_uvs/J1308-0950_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1308-0950_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J1308-0950 ! ! 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 1304 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/bp171ab_uvs/J1308-0950_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. ! 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=1.007239Jy sigma=3.855513 ! Fit after self-cal, rms=0.902569Jy sigma=3.366387 ! 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=0.8736 mas, bmaj=2.131 mas, bpa=-7.53 degrees ! Estimated noise=8.63547 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0769099 Jy ! Component: 100 - total flux cleaned = 0.0966756 Jy ! Total flux subtracted in 100 components = 0.0966756 Jy ! Clean residual min=-0.006844 max=0.010813 Jy/beam ! Clean residual mean=0.000008 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.0966756 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0966756 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=0.035736Jy sigma=0.156901 ! Fit after self-cal, rms=0.035708Jy sigma=0.156855 ! 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=1.106 mas, bmaj=2.685 mas, bpa=-10.44 degrees ! Estimated noise=5.6182 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 = 0.0150947 Jy ! Component: 100 - total flux cleaned = 0.0220585 Jy ! Component: 150 - total flux cleaned = 0.0258101 Jy ! Component: 200 - total flux cleaned = 0.0280595 Jy ! Total flux subtracted in 200 components = 0.0280595 Jy ! Clean residual min=-0.007340 max=0.012049 Jy/beam ! Clean residual mean=-0.000000 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.124735 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.124735 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=0.033574Jy sigma=0.119881 ! Fit after self-cal, rms=0.033605Jy sigma=0.119854 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 2.685 at -10.44 degrees (North through East) ! Clean map min=-0.0072897 max=0.10556 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 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.89 KP 0.85 ! LA 0.87 MK 1.00 NL 1.08 OV 1.10 ! PT 0.85 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.95 KP 0.94 ! LA 0.86 MK 1.01 NL 1.06 OV 1.15 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.07 KP 0.96 ! LA 0.89 MK 1.02 NL 0.91 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.18 KP 0.88 ! LA 0.88 MK 1.01 NL 1.02 OV 1.12 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.033605Jy sigma=0.119854 ! Fit after self-cal, rms=0.032987Jy sigma=0.111624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.703 mas, bpa=-10.39 degrees ! Estimated noise=5.47965 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 = -0.00202157 Jy ! Component: 100 - total flux cleaned = -0.0022529 Jy ! Component: 150 - total flux cleaned = -0.00221288 Jy ! Component: 200 - total flux cleaned = -0.00216148 Jy ! Total flux subtracted in 200 components = -0.00216148 Jy ! Clean residual min=-0.005878 max=0.010063 Jy/beam ! Clean residual mean=-0.000003 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.122574 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.122574 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=0.032520Jy sigma=0.112432 ! Fit after self-cal, rms=0.032551Jy sigma=0.112411 ! Inverting map ! Added new window around map position (23.2, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895942 Jy ! Component: 100 - total flux cleaned = 0.0134314 Jy ! Component: 150 - total flux cleaned = 0.0154786 Jy ! Component: 200 - total flux cleaned = 0.0163158 Jy ! Total flux subtracted in 200 components = 0.0163158 Jy ! Clean residual min=-0.005351 max=0.006648 Jy/beam ! Clean residual mean=-0.000002 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.138889 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 95 components and 0.138889 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=0.029734Jy sigma=0.101643 ! Fit after self-cal, rms=0.029260Jy sigma=0.099778 ! 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=0.029260Jy sigma=0.099778 ! Fit after self-cal, rms=0.028386Jy sigma=0.094140 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.701 mas, bpa=-10.13 degrees ! Estimated noise=5.42409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157555 Jy ! Component: 100 - total flux cleaned = 0.00221501 Jy ! Component: 150 - total flux cleaned = 0.00276348 Jy ! Component: 200 - total flux cleaned = 0.00319464 Jy ! Total flux subtracted in 200 components = 0.00319464 Jy ! Clean residual min=-0.004445 max=0.005920 Jy/beam ! Clean residual mean=-0.000002 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.142084 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 0.142084 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=0.027548Jy sigma=0.092844 ! Fit after self-cal, rms=0.027501Jy sigma=0.092502 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 = 0.00069673 Jy ! Component: 100 - total flux cleaned = 0.00100048 Jy ! Component: 150 - total flux cleaned = 0.0011446 Jy ! Component: 200 - total flux cleaned = 0.00120488 Jy ! Total flux subtracted in 200 components = 0.00120488 Jy ! Clean residual min=-0.004537 max=0.005648 Jy/beam ! Clean residual mean=-0.000001 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.143289 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 134 components and 0.143289 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=0.027262Jy sigma=0.092439 ! Fit after self-cal, rms=0.027260Jy sigma=0.092367 ! 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=0.027260Jy sigma=0.092367 ! Fit after self-cal, rms=0.027027Jy sigma=0.091729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.702 mas, bpa=-10.03 degrees ! Estimated noise=5.36368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194291 Jy ! Component: 100 - total flux cleaned = 6.80155e-05 Jy ! Component: 150 - total flux cleaned = 0.000203866 Jy ! Component: 200 - total flux cleaned = 0.000260709 Jy ! Total flux subtracted in 200 components = 0.000260709 Jy ! Clean residual min=-0.004217 max=0.005444 Jy/beam ! Clean residual mean=-0.000001 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.14355 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 148 components and 0.14355 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=0.026730Jy sigma=0.091778 ! Fit after self-cal, rms=0.026730Jy sigma=0.091726 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 = 0.000121633 Jy ! Component: 100 - total flux cleaned = 0.000148391 Jy ! Component: 150 - total flux cleaned = 0.000192805 Jy ! Component: 200 - total flux cleaned = 0.000172403 Jy ! Total flux subtracted in 200 components = 0.000172403 Jy ! Clean residual min=-0.004274 max=0.005368 Jy/beam ! Clean residual mean=-0.000000 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.143722 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 155 components and 0.143722 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=0.026640Jy sigma=0.091748 ! Fit after self-cal, rms=0.026641Jy sigma=0.091732 ! 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=0.026641Jy sigma=0.091732 ! Fit after self-cal, rms=0.026552Jy sigma=0.091557 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=4.218 mas, bpa=-10.32 degrees ! Estimated noise=5.57793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133909 Jy ! Component: 100 - total flux cleaned = -0.000170459 Jy ! Component: 150 - total flux cleaned = -0.000200859 Jy ! Component: 200 - total flux cleaned = -0.000284348 Jy ! Total flux subtracted in 200 components = -0.000284348 Jy ! Clean residual min=-0.006354 max=0.008090 Jy/beam ! Clean residual mean=0.000000 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.143438 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 172 components and 0.143438 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=0.026400Jy sigma=0.091743 ! Fit after self-cal, rms=0.026393Jy sigma=0.091714 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 = 4.23264e-05 Jy ! Component: 100 - total flux cleaned = -7.12519e-06 Jy ! Component: 150 - total flux cleaned = -4.97884e-05 Jy ! Component: 200 - total flux cleaned = -6.77371e-05 Jy ! Total flux subtracted in 200 components = -6.77371e-05 Jy ! Clean residual min=-0.006411 max=0.008147 Jy/beam ! Clean residual mean=0.000001 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.14337 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 187 components and 0.14337 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=0.026355Jy sigma=0.091818 ! Fit after self-cal, rms=0.026353Jy sigma=0.091803 ! 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=1.119 mas, bmaj=2.702 mas, bpa=-9.962 degrees ! Estimated noise=5.31892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 2.702 at -9.962 degrees (North through East) ! Clean map min=-0.0041396 max=0.097832 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8796 mas, bmaj=2.132 mas, bpa=-6.889 degrees ! Estimated noise=8.23111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.073112 Jy ! Component: 100 - total flux cleaned = 0.0931578 Jy ! Component: 150 - total flux cleaned = 0.104012 Jy ! Component: 200 - total flux cleaned = 0.11142 Jy ! Total flux subtracted in 200 components = 0.11142 Jy ! Clean residual min=-0.004900 max=0.005289 Jy/beam ! Clean residual mean=0.000003 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.11142 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.11142 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.702 mas, bpa=-9.962 degrees ! Estimated noise=5.31892 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 = 0.00897007 Jy ! Component: 100 - total flux cleaned = 0.014673 Jy ! Component: 150 - total flux cleaned = 0.0186655 Jy ! Component: 200 - total flux cleaned = 0.0216871 Jy ! Total flux subtracted in 200 components = 0.0216871 Jy ! Clean residual min=-0.004879 max=0.005510 Jy/beam ! Clean residual mean=0.000003 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.133107 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 102 components and 0.133107 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=2.294 mas, bmaj=4.218 mas, bpa=-10.32 degrees ! Estimated noise=5.57793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348746 Jy ! Component: 100 - total flux cleaned = 0.00573728 Jy ! Component: 150 - total flux cleaned = 0.00731982 Jy ! Component: 200 - total flux cleaned = 0.00794548 Jy ! Total flux subtracted in 200 components = 0.00794548 Jy ! Clean residual min=-0.006837 max=0.008152 Jy/beam ! Clean residual mean=0.000002 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 0.141052 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 = 0.00050473 Jy ! Component: 100 - total flux cleaned = 0.000827951 Jy ! Component: 150 - total flux cleaned = 0.000993897 Jy ! Component: 200 - total flux cleaned = 0.0011415 Jy ! Total flux subtracted in 200 components = 0.0011415 Jy ! Clean residual min=-0.006735 max=0.008177 Jy/beam ! Clean residual mean=0.000002 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.142194 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 140 components and 0.142194 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.702 mas, bpa=-9.962 degrees ! Estimated noise=5.31892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430666 Jy ! Component: 100 - total flux cleaned = 0.000509818 Jy ! Component: 150 - total flux cleaned = 0.000603181 Jy ! Component: 200 - total flux cleaned = 0.000667592 Jy ! Total flux subtracted in 200 components = 0.000667592 Jy ! Clean residual min=-0.004389 max=0.005429 Jy/beam ! Clean residual mean=0.000001 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.142861 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 153 components and 0.142861 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=0.026492Jy sigma=0.092263 ! Fit after self-cal, rms=0.026480Jy sigma=0.092239 wmodel /d2/scr/pima/bp171ab_uvs/J1308-0950_X_map.mod ! Writing 153 model components to file: /d2/scr/pima/bp171ab_uvs/J1308-0950_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1308-0950_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1308-0950_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1308-0950_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J1308-0950_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 = 0.00237329 Jy ! Component: 100 - total flux cleaned = 0.00406964 Jy ! Component: 150 - total flux cleaned = 0.00491644 Jy ! Component: 200 - total flux cleaned = 0.00594153 Jy ! Component: 250 - total flux cleaned = 0.00676318 Jy ! Component: 300 - total flux cleaned = 0.00730577 Jy ! Component: 350 - total flux cleaned = 0.00760956 Jy ! Component: 400 - total flux cleaned = 0.00775071 Jy ! Component: 450 - total flux cleaned = 0.0079299 Jy ! Component: 500 - total flux cleaned = 0.00818512 Jy ! Component: 550 - total flux cleaned = 0.00842728 Jy ! Component: 600 - total flux cleaned = 0.0085822 Jy ! Component: 650 - total flux cleaned = 0.00876691 Jy ! Component: 700 - total flux cleaned = 0.00883706 Jy ! Component: 750 - total flux cleaned = 0.00890388 Jy ! Component: 800 - total flux cleaned = 0.00887101 Jy ! Component: 850 - total flux cleaned = 0.00890263 Jy ! Component: 900 - total flux cleaned = 0.00881144 Jy ! Component: 950 - total flux cleaned = 0.00881105 Jy ! Component: 1000 - total flux cleaned = 0.00878224 Jy ! Component: 1050 - total flux cleaned = 0.00881007 Jy ! Component: 1100 - total flux cleaned = 0.00891823 Jy ! Component: 1150 - total flux cleaned = 0.00902433 Jy ! Component: 1200 - total flux cleaned = 0.00912709 Jy ! Component: 1250 - total flux cleaned = 0.00930205 Jy ! Component: 1300 - total flux cleaned = 0.00939895 Jy ! Component: 1350 - total flux cleaned = 0.00949366 Jy ! Component: 1400 - total flux cleaned = 0.00956334 Jy ! Component: 1450 - total flux cleaned = 0.00969981 Jy ! Component: 1500 - total flux cleaned = 0.00983336 Jy ! Component: 1550 - total flux cleaned = 0.00998565 Jy ! Component: 1600 - total flux cleaned = 0.0101129 Jy ! Component: 1650 - total flux cleaned = 0.0101755 Jy ! Component: 1700 - total flux cleaned = 0.0102576 Jy ! Component: 1750 - total flux cleaned = 0.0103582 Jy ! Component: 1800 - total flux cleaned = 0.0104374 Jy ! Component: 1850 - total flux cleaned = 0.0105345 Jy ! Component: 1900 - total flux cleaned = 0.0105727 Jy ! Component: 1950 - total flux cleaned = 0.0106673 Jy ! Component: 2000 - total flux cleaned = 0.0106676 Jy ! Component: 2050 - total flux cleaned = 0.0107412 Jy ! Component: 2100 - total flux cleaned = 0.0108317 Jy ! Component: 2150 - total flux cleaned = 0.0108496 Jy ! Component: 2200 - total flux cleaned = 0.0109025 Jy ! Component: 2250 - total flux cleaned = 0.0109377 Jy ! Component: 2300 - total flux cleaned = 0.0110066 Jy ! Component: 2350 - total flux cleaned = 0.0110235 Jy ! Component: 2400 - total flux cleaned = 0.0111076 Jy ! Component: 2450 - total flux cleaned = 0.0111409 Jy ! Component: 2500 - total flux cleaned = 0.0112233 Jy ! Component: 2550 - total flux cleaned = 0.0112721 Jy ! Component: 2600 - total flux cleaned = 0.0113204 Jy ! Component: 2650 - total flux cleaned = 0.0113683 Jy ! Component: 2700 - total flux cleaned = 0.0114158 Jy ! Component: 2750 - total flux cleaned = 0.0114939 Jy ! Component: 2800 - total flux cleaned = 0.0115866 Jy ! Component: 2850 - total flux cleaned = 0.0116478 Jy ! Component: 2900 - total flux cleaned = 0.0116783 Jy ! Component: 2950 - total flux cleaned = 0.0117688 Jy ! Component: 3000 - total flux cleaned = 0.0118433 Jy ! Component: 3050 - total flux cleaned = 0.011888 Jy ! Component: 3100 - total flux cleaned = 0.0119764 Jy ! Component: 3150 - total flux cleaned = 0.0120203 Jy ! Component: 3200 - total flux cleaned = 0.0121362 Jy ! Component: 3250 - total flux cleaned = 0.012208 Jy ! Component: 3300 - total flux cleaned = 0.0122651 Jy ! Component: 3350 - total flux cleaned = 0.0123502 Jy ! Component: 3400 - total flux cleaned = 0.0124205 Jy ! Component: 3450 - total flux cleaned = 0.0125183 Jy ! Component: 3500 - total flux cleaned = 0.0125043 Jy ! Component: 3550 - total flux cleaned = 0.0125319 Jy ! Component: 3600 - total flux cleaned = 0.0125457 Jy ! Component: 3650 - total flux cleaned = 0.012573 Jy ! Component: 3700 - total flux cleaned = 0.0126274 Jy ! Component: 3750 - total flux cleaned = 0.0125732 Jy ! Component: 3800 - total flux cleaned = 0.0126135 Jy ! Component: 3850 - total flux cleaned = 0.0126403 Jy ! Component: 3900 - total flux cleaned = 0.0126002 Jy ! Component: 3950 - total flux cleaned = 0.012587 Jy ! Component: 4000 - total flux cleaned = 0.0126402 Jy ! Component: 4050 - total flux cleaned = 0.0126666 Jy ! Total flux subtracted in 4096 components = 0.0126798 Jy ! Clean residual min=-0.000765 max=0.000853 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.155541 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 506 components and 0.155541 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1308-0950_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 2.702 at -9.962 degrees (North through East) ! Clean map min=-0.0012701 max=0.097521 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1308-0950_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0975214 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.69257 0.69257 1.38514 2.77028 5.54056 11.0811 22.1622 44.3245 88.6489 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 433.169 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1308-0950_X_uvs.log closed on Mon Dec 9 01:38:49 2013