! Started logfile: /d2/scr/pima/bp171a3_uvs/J1114-0247_C_uvs.log on Mon Feb 24 08:47:00 2014 obs /d2/scr/pima/bp171a3_uvs/J1114-0247_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1114-0247_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.803571 visibilities/baseline/integration-bin. ! Found source: J1114-0247 ! ! 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 720 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/bp171a3_uvs/J1114-0247_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012894Jy sigma=34.620439 ! Fit after self-cal, rms=0.890256Jy sigma=29.962769 ! 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=1.34 mas, bmaj=3.739 mas, bpa=0.521 degrees ! Estimated noise=1.05434 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 = 0.0886747 Jy ! Component: 100 - total flux cleaned = 0.11486 Jy ! Total flux subtracted in 100 components = 0.11486 Jy ! Clean residual min=-0.006847 max=0.013371 Jy/beam ! Clean residual mean=0.000011 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.11486 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.11486 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=0.037926Jy sigma=0.977498 ! Fit after self-cal, rms=0.037915Jy sigma=0.976315 ! Inverting map ! Added new window around map position (2.7, 7.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127788 Jy ! Component: 100 - total flux cleaned = 0.0191757 Jy ! Total flux subtracted in 100 components = 0.0191757 Jy ! Clean residual min=-0.004859 max=0.007068 Jy/beam ! Clean residual mean=0.000003 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.134035 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.134035 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=0.033649Jy sigma=0.759360 ! Fit after self-cal, rms=0.033496Jy sigma=0.748652 ! 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=1.52 mas, bmaj=3.95 mas, bpa=-0.1621 degrees ! Estimated noise=0.86313 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 = 0.0058301 Jy ! Component: 100 - total flux cleaned = 0.00753703 Jy ! Component: 150 - total flux cleaned = 0.00860421 Jy ! Component: 200 - total flux cleaned = 0.00927067 Jy ! Total flux subtracted in 200 components = 0.00927067 Jy ! Clean residual min=-0.004336 max=0.003951 Jy/beam ! Clean residual mean=-0.000004 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.143306 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.143306 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=0.032046Jy sigma=0.687856 ! Fit after self-cal, rms=0.032034Jy sigma=0.686607 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.52 x 3.95 at -0.1621 degrees (North through East) ! Clean map min=-0.0040758 max=0.11156 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 1.03 KP 0.91 MK 0.87 ! NL 0.95 OV 0.96 PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.94 KP 0.97 MK 1.20 ! NL 0.98 OV 0.98 PT 1.05 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.90 KP 0.92 MK 1.03 ! NL 1.01 OV 0.94 PT 0.99 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.93 KP 1.06 MK 1.15 ! NL 0.99 OV 0.98 PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.032034Jy sigma=0.686607 ! Fit after self-cal, rms=0.030683Jy sigma=0.637977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=3.956 mas, bpa=0.06984 degrees ! Estimated noise=0.85042 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 = -8.27376e-05 Jy ! Component: 100 - total flux cleaned = -0.000136902 Jy ! Component: 150 - total flux cleaned = -0.000180845 Jy ! Component: 200 - total flux cleaned = -0.000255577 Jy ! Total flux subtracted in 200 components = -0.000255577 Jy ! Clean residual min=-0.003856 max=0.003091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.14305 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.14305 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=0.030473Jy sigma=0.632492 ! Fit after self-cal, rms=0.030466Jy sigma=0.632076 ! 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=0.030466Jy sigma=0.632076 ! Fit after self-cal, rms=0.030292Jy sigma=0.609204 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.533 mas, bmaj=3.958 mas, bpa=0.1937 degrees ! Estimated noise=0.85393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375431 Jy ! Component: 100 - total flux cleaned = 0.000377241 Jy ! Component: 150 - total flux cleaned = 0.000404389 Jy ! Component: 200 - total flux cleaned = 0.000428689 Jy ! Total flux subtracted in 200 components = 0.000428689 Jy ! Clean residual min=-0.003399 max=0.002569 Jy/beam ! Clean residual mean=-0.000005 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.143479 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.143479 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=0.030199Jy sigma=0.607991 ! Fit after self-cal, rms=0.030196Jy sigma=0.607932 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 = 4.5339e-05 Jy ! Component: 100 - total flux cleaned = 4.44516e-05 Jy ! Component: 150 - total flux cleaned = 4.44378e-05 Jy ! Component: 200 - total flux cleaned = 6.23705e-05 Jy ! Total flux subtracted in 200 components = 6.23705e-05 Jy ! Clean residual min=-0.003400 max=0.002588 Jy/beam ! Clean residual mean=-0.000005 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.143542 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.143542 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=0.030156Jy sigma=0.607271 ! Fit after self-cal, rms=0.030155Jy sigma=0.607257 ! 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=0.030155Jy sigma=0.607257 ! Fit after self-cal, rms=0.030061Jy sigma=0.606977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=3.955 mas, bpa=0.1321 degrees ! Estimated noise=0.853127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289577 Jy ! Component: 100 - total flux cleaned = 0.000342685 Jy ! Component: 150 - total flux cleaned = 0.000375523 Jy ! Component: 200 - total flux cleaned = 0.000407043 Jy ! Total flux subtracted in 200 components = 0.000407043 Jy ! Clean residual min=-0.003442 max=0.002569 Jy/beam ! Clean residual mean=-0.000005 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.143949 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.143949 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=0.030025Jy sigma=0.606774 ! Fit after self-cal, rms=0.030027Jy sigma=0.606767 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 = 4.78402e-05 Jy ! Component: 100 - total flux cleaned = 7.62892e-05 Jy ! Component: 150 - total flux cleaned = 9.00399e-05 Jy ! Component: 200 - total flux cleaned = 0.000115793 Jy ! Total flux subtracted in 200 components = 0.000115793 Jy ! Clean residual min=-0.003444 max=0.002563 Jy/beam ! Clean residual mean=-0.000005 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.144064 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.144064 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=0.030006Jy sigma=0.606536 ! Fit after self-cal, rms=0.030007Jy sigma=0.606530 ! 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=0.030007Jy sigma=0.606530 ! Fit after self-cal, rms=0.029946Jy sigma=0.606403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.257 mas, bmaj=6.079 mas, bpa=-3.171 degrees ! Estimated noise=1.07193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698881 Jy ! Component: 100 - total flux cleaned = 0.000775219 Jy ! Component: 150 - total flux cleaned = 0.000822934 Jy ! Component: 200 - total flux cleaned = 0.000837288 Jy ! Total flux subtracted in 200 components = 0.000837288 Jy ! Clean residual min=-0.004660 max=0.003696 Jy/beam ! Clean residual mean=-0.000012 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.144902 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.144902 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=0.029954Jy sigma=0.606064 ! Fit after self-cal, rms=0.029950Jy sigma=0.605815 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 = 8.53175e-05 Jy ! Component: 100 - total flux cleaned = 0.000134506 Jy ! Component: 150 - total flux cleaned = 0.000174858 Jy ! Component: 200 - total flux cleaned = 0.00019806 Jy ! Total flux subtracted in 200 components = 0.00019806 Jy ! Clean residual min=-0.004648 max=0.003666 Jy/beam ! Clean residual mean=-0.000012 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.1451 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.1451 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=0.029963Jy sigma=0.605901 ! Fit after self-cal, rms=0.029959Jy sigma=0.605625 ! 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=1.531 mas, bmaj=3.953 mas, bpa=0.0839 degrees ! Estimated noise=0.852498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.531 x 3.953 at 0.0839 degrees (North through East) ! Clean map min=-0.0032804 max=0.10886 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=1.352 mas, bmaj=3.762 mas, bpa=0.741 degrees ! Estimated noise=1.04254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0875212 Jy ! Component: 100 - total flux cleaned = 0.113359 Jy ! Component: 150 - total flux cleaned = 0.125178 Jy ! Component: 200 - total flux cleaned = 0.132012 Jy ! Total flux subtracted in 200 components = 0.132012 Jy ! Clean residual min=-0.003665 max=0.004617 Jy/beam ! Clean residual mean=0.000003 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.132012 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.132012 Jy ! Inverting map and beam ! Estimated beam: bmin=1.531 mas, bmaj=3.953 mas, bpa=0.0839 degrees ! Estimated noise=0.852498 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612155 Jy ! Component: 100 - total flux cleaned = 0.00972112 Jy ! Component: 150 - total flux cleaned = 0.0120735 Jy ! Component: 200 - total flux cleaned = 0.0129873 Jy ! Total flux subtracted in 200 components = 0.0129873 Jy ! Clean residual min=-0.003345 max=0.002802 Jy/beam ! Clean residual mean=-0.000004 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.144999 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.144999 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=3.257 mas, bmaj=6.079 mas, bpa=-3.171 degrees ! Estimated noise=1.07193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212797 Jy ! Component: 100 - total flux cleaned = 0.00348104 Jy ! Component: 150 - total flux cleaned = 0.0040586 Jy ! Component: 200 - total flux cleaned = 0.0043935 Jy ! Total flux subtracted in 200 components = 0.0043935 Jy ! Clean residual min=-0.004318 max=0.003389 Jy/beam ! Clean residual mean=-0.000012 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.149392 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 = 0.000282361 Jy ! Component: 100 - total flux cleaned = 0.000521136 Jy ! Component: 150 - total flux cleaned = 0.000638381 Jy ! Component: 200 - total flux cleaned = 0.000749379 Jy ! Total flux subtracted in 200 components = 0.000749379 Jy ! Clean residual min=-0.004285 max=0.003442 Jy/beam ! Clean residual mean=-0.000012 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.150142 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.150142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.531 mas, bmaj=3.953 mas, bpa=0.0839 degrees ! Estimated noise=0.852498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309873 Jy ! Component: 100 - total flux cleaned = -0.000413578 Jy ! Component: 150 - total flux cleaned = -0.000251178 Jy ! Component: 200 - total flux cleaned = -0.000251844 Jy ! Total flux subtracted in 200 components = -0.000251844 Jy ! Clean residual min=-0.003052 max=0.002737 Jy/beam ! Clean residual mean=-0.000005 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.14989 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.14989 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=0.029869Jy sigma=0.598603 ! Fit after self-cal, rms=0.029846Jy sigma=0.597191 wmodel /d2/scr/pima/bp171a3_uvs/J1114-0247_C_map.mod ! Writing 91 model components to file: /d2/scr/pima/bp171a3_uvs/J1114-0247_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1114-0247_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1114-0247_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1114-0247_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1114-0247_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 = -0.00108546 Jy ! Component: 100 - total flux cleaned = -0.00194437 Jy ! Component: 150 - total flux cleaned = -0.0025589 Jy ! Component: 200 - total flux cleaned = -0.00301064 Jy ! Component: 250 - total flux cleaned = -0.00339729 Jy ! Component: 300 - total flux cleaned = -0.00383708 Jy ! Component: 350 - total flux cleaned = -0.00408098 Jy ! Component: 400 - total flux cleaned = -0.00428092 Jy ! Component: 450 - total flux cleaned = -0.00447296 Jy ! Component: 500 - total flux cleaned = -0.0046575 Jy ! Component: 550 - total flux cleaned = -0.00474628 Jy ! Component: 600 - total flux cleaned = -0.00483338 Jy ! Component: 650 - total flux cleaned = -0.00491881 Jy ! Component: 700 - total flux cleaned = -0.00508364 Jy ! Component: 750 - total flux cleaned = -0.00519038 Jy ! Component: 800 - total flux cleaned = -0.005295 Jy ! Component: 850 - total flux cleaned = -0.00547439 Jy ! Component: 900 - total flux cleaned = -0.00564985 Jy ! Component: 950 - total flux cleaned = -0.00579714 Jy ! Component: 1000 - total flux cleaned = -0.00591787 Jy ! Component: 1050 - total flux cleaned = -0.00608342 Jy ! Component: 1100 - total flux cleaned = -0.00624595 Jy ! Component: 1150 - total flux cleaned = -0.00638319 Jy ! Component: 1200 - total flux cleaned = -0.00656295 Jy ! Component: 1250 - total flux cleaned = -0.00669526 Jy ! Component: 1300 - total flux cleaned = -0.00691239 Jy ! Component: 1350 - total flux cleaned = -0.00701936 Jy ! Component: 1400 - total flux cleaned = -0.00718784 Jy ! Component: 1450 - total flux cleaned = -0.00731226 Jy ! Component: 1500 - total flux cleaned = -0.00745559 Jy ! Component: 1550 - total flux cleaned = -0.00759693 Jy ! Component: 1600 - total flux cleaned = -0.00777616 Jy ! Component: 1650 - total flux cleaned = -0.00795318 Jy ! Component: 1700 - total flux cleaned = -0.00810808 Jy ! Component: 1750 - total flux cleaned = -0.00824216 Jy ! Component: 1800 - total flux cleaned = -0.00841241 Jy ! Component: 1850 - total flux cleaned = -0.00856183 Jy ! Component: 1900 - total flux cleaned = -0.00863545 Jy ! Component: 1950 - total flux cleaned = -0.00881761 Jy ! Component: 2000 - total flux cleaned = -0.00888945 Jy ! Component: 2050 - total flux cleaned = -0.00899627 Jy ! Component: 2100 - total flux cleaned = -0.00906691 Jy ! Component: 2150 - total flux cleaned = -0.00917165 Jy ! Component: 2200 - total flux cleaned = -0.00924072 Jy ! Component: 2250 - total flux cleaned = -0.00937712 Jy ! Component: 2300 - total flux cleaned = -0.00942774 Jy ! Component: 2350 - total flux cleaned = -0.00956164 Jy ! Component: 2400 - total flux cleaned = -0.00966082 Jy ! Component: 2450 - total flux cleaned = -0.00966073 Jy ! Component: 2500 - total flux cleaned = -0.00972589 Jy ! Component: 2550 - total flux cleaned = -0.00979029 Jy ! Component: 2600 - total flux cleaned = -0.00986972 Jy ! Component: 2650 - total flux cleaned = -0.00986962 Jy ! Component: 2700 - total flux cleaned = -0.009901 Jy ! Component: 2750 - total flux cleaned = -0.00999401 Jy ! Component: 2800 - total flux cleaned = -0.0099786 Jy ! Component: 2850 - total flux cleaned = -0.0100395 Jy ! Component: 2900 - total flux cleaned = -0.0100093 Jy ! Component: 2950 - total flux cleaned = -0.0100543 Jy ! Component: 3000 - total flux cleaned = -0.0100544 Jy ! Component: 3050 - total flux cleaned = -0.0100692 Jy ! Component: 3100 - total flux cleaned = -0.0100985 Jy ! Component: 3150 - total flux cleaned = -0.0100985 Jy ! Component: 3200 - total flux cleaned = -0.0101273 Jy ! Component: 3250 - total flux cleaned = -0.0101272 Jy ! Component: 3300 - total flux cleaned = -0.0101271 Jy ! Component: 3350 - total flux cleaned = -0.0101415 Jy ! Component: 3400 - total flux cleaned = -0.0101275 Jy ! Component: 3450 - total flux cleaned = -0.0101836 Jy ! Component: 3500 - total flux cleaned = -0.0101974 Jy ! Component: 3550 - total flux cleaned = -0.0101837 Jy ! Component: 3600 - total flux cleaned = -0.0102111 Jy ! Component: 3650 - total flux cleaned = -0.0102247 Jy ! Component: 3700 - total flux cleaned = -0.0102518 Jy ! Component: 3750 - total flux cleaned = -0.0102653 Jy ! Component: 3800 - total flux cleaned = -0.0102787 Jy ! Component: 3850 - total flux cleaned = -0.0102652 Jy ! Component: 3900 - total flux cleaned = -0.0102387 Jy ! Component: 3950 - total flux cleaned = -0.0102784 Jy ! Component: 4000 - total flux cleaned = -0.0102652 Jy ! Component: 4050 - total flux cleaned = -0.0103045 Jy ! Total flux subtracted in 4096 components = -0.0103436 Jy ! Clean residual min=-0.000731 max=0.000823 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.139546 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 363 components and 0.139546 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1114-0247_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.531 x 3.953 at 0.0839 degrees (North through East) ! Clean map min=-0.0023145 max=0.10844 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1114-0247_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.598546 0.598546 1.19709 2.39419 4.78837 9.57674 19.1535 38.307 76.6139 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 501.214 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1114-0247_C_uvs.log closed on Mon Feb 24 08:47:04 2014