! Started logfile: /scr/pima/bg219a_uvs/J0100+6808_X_dfm.log on Thu May 19 23:46:13 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219a_uvs/J0100+6808_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0100+6808_X_uva.fits ! AN table 1: 57 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.542189 visibilities/baseline/integration-bin. ! Found source: J0100+6808 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 7788 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0100+6808_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052335Jy sigma=25.646116 ! Fit after self-cal, rms=0.868576Jy sigma=21.310393 ! 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=0.5302 mas, bmaj=2.38 mas, bpa=-89.79 degrees ! Estimated noise=0.821899 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 = 0.0913647 Jy ! Component: 100 - total flux cleaned = 0.137176 Jy ! Total flux subtracted in 100 components = 0.137176 Jy ! Clean residual min=-0.034591 max=0.045071 Jy/beam ! Clean residual mean=0.000015 rms=0.010175 Jy/beam ! Combined flux in latest and established models = 0.137176 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.137176 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.226635Jy sigma=3.712771 ! Fit after self-cal, rms=0.225950Jy sigma=3.686126 ! 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=0.6965 mas, bmaj=2.876 mas, bpa=-89.34 degrees ! Estimated noise=0.369653 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 = 0.0628553 Jy ! Component: 100 - total flux cleaned = 0.0930088 Jy ! Component: 150 - total flux cleaned = 0.110488 Jy ! Component: 200 - total flux cleaned = 0.119846 Jy ! Total flux subtracted in 200 components = 0.119846 Jy ! Clean residual min=-0.051338 max=0.048640 Jy/beam ! Clean residual mean=0.000024 rms=0.013803 Jy/beam ! Combined flux in latest and established models = 0.257022 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.257022 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.205128Jy sigma=2.968233 ! Fit after self-cal, rms=0.203539Jy sigma=2.923407 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6965 x 2.876 at -89.34 degrees (North through East) ! Clean map min=-0.049942 max=0.13875 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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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=0.203539Jy sigma=2.923407 ! Fit after self-cal, rms=0.206028Jy sigma=2.956925 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=2.926 mas, bpa=-88.54 degrees ! Estimated noise=0.373368 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 = 0.00939562 Jy ! Component: 100 - total flux cleaned = 0.0102016 Jy ! Component: 150 - total flux cleaned = 0.0101904 Jy ! Component: 200 - total flux cleaned = 0.0102017 Jy ! Total flux subtracted in 200 components = 0.0102017 Jy ! Clean residual min=-0.050614 max=0.047349 Jy/beam ! Clean residual mean=0.000022 rms=0.013530 Jy/beam ! Combined flux in latest and established models = 0.267224 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.267224 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.204356Jy sigma=2.883602 ! Fit after self-cal, rms=0.203918Jy sigma=2.875015 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.203918Jy sigma=2.875015 ! Fit after self-cal, rms=0.203918Jy sigma=2.875015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=2.926 mas, bpa=-88.54 degrees ! Estimated noise=0.373368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015698 Jy ! Component: 100 - total flux cleaned = 0.00193004 Jy ! Component: 150 - total flux cleaned = 0.00191551 Jy ! Component: 200 - total flux cleaned = 0.00189804 Jy ! Total flux subtracted in 200 components = 0.00189804 Jy ! Clean residual min=-0.049074 max=0.047477 Jy/beam ! Clean residual mean=0.000022 rms=0.013258 Jy/beam ! Combined flux in latest and established models = 0.269122 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.269122 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.202919Jy sigma=2.817731 ! Fit after self-cal, rms=0.202586Jy sigma=2.812624 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 = 0.00076801 Jy ! Component: 100 - total flux cleaned = 0.0010972 Jy ! Component: 150 - total flux cleaned = 0.00109859 Jy ! Component: 200 - total flux cleaned = 0.00108061 Jy ! Total flux subtracted in 200 components = 0.00108061 Jy ! Clean residual min=-0.047738 max=0.047646 Jy/beam ! Clean residual mean=0.000022 rms=0.013031 Jy/beam ! Combined flux in latest and established models = 0.270202 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.270202 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.201815Jy sigma=2.765020 ! Fit after self-cal, rms=0.201571Jy sigma=2.761547 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.201571Jy sigma=2.761547 ! Fit after self-cal, rms=0.201571Jy sigma=2.761547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=2.926 mas, bpa=-88.54 degrees ! Estimated noise=0.373368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.63394e-05 Jy ! Component: 100 - total flux cleaned = 0.00026127 Jy ! Component: 150 - total flux cleaned = 0.000279087 Jy ! Component: 200 - total flux cleaned = 0.000287745 Jy ! Total flux subtracted in 200 components = 0.000287745 Jy ! Clean residual min=-0.046989 max=0.047708 Jy/beam ! Clean residual mean=0.000022 rms=0.012843 Jy/beam ! Combined flux in latest and established models = 0.27049 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.27049 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.200984Jy sigma=2.722418 ! Fit after self-cal, rms=0.200826Jy sigma=2.720162 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 = -5.19471e-05 Jy ! Component: 100 - total flux cleaned = 0.000208787 Jy ! Component: 150 - total flux cleaned = 0.000214545 Jy ! Component: 200 - total flux cleaned = 0.000202079 Jy ! Total flux subtracted in 200 components = 0.000202079 Jy ! Clean residual min=-0.046254 max=0.047820 Jy/beam ! Clean residual mean=0.000022 rms=0.012677 Jy/beam ! Combined flux in latest and established models = 0.270692 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.270692 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.200373Jy sigma=2.688429 ! Fit after self-cal, rms=0.200278Jy sigma=2.686920 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.200278Jy sigma=2.686920 ! Fit after self-cal, rms=0.200278Jy sigma=2.686920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=6.128 mas, bpa=81.45 degrees ! Estimated noise=0.530159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160136 Jy ! Component: 100 - total flux cleaned = 0.0171628 Jy ! Component: 150 - total flux cleaned = 0.016685 Jy ! Component: 200 - total flux cleaned = 0.0162091 Jy ! Total flux subtracted in 200 components = 0.0162091 Jy ! Clean residual min=-0.085518 max=0.082876 Jy/beam ! Clean residual mean=0.000039 rms=0.024870 Jy/beam ! Combined flux in latest and established models = 0.286901 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.286901 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.199407Jy sigma=2.662799 ! Fit after self-cal, rms=0.199350Jy sigma=2.658488 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 = -0.00201688 Jy ! Component: 100 - total flux cleaned = -0.00154363 Jy ! Component: 150 - total flux cleaned = -0.00196985 Jy ! Component: 200 - total flux cleaned = -0.00237511 Jy ! Total flux subtracted in 200 components = -0.00237511 Jy ! Clean residual min=-0.082684 max=0.080707 Jy/beam ! Clean residual mean=0.000038 rms=0.024382 Jy/beam ! Combined flux in latest and established models = 0.284526 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.284526 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.199525Jy sigma=2.668302 ! Fit after self-cal, rms=0.199582Jy sigma=2.663050 ! 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=0.7059 mas, bmaj=2.926 mas, bpa=-88.54 degrees ! Estimated noise=0.373368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7059 x 2.926 at -88.54 degrees (North through East) ! Clean map min=-0.042828 max=0.15788 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=0.5326 mas, bmaj=2.395 mas, bpa=-89.45 degrees ! Estimated noise=0.850004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.096872 Jy ! Component: 100 - total flux cleaned = 0.151396 Jy ! Component: 150 - total flux cleaned = 0.184737 Jy ! Component: 200 - total flux cleaned = 0.207862 Jy ! Total flux subtracted in 200 components = 0.207862 Jy ! Clean residual min=-0.032839 max=0.033209 Jy/beam ! Clean residual mean=0.000011 rms=0.008152 Jy/beam ! Combined flux in latest and established models = 0.207862 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.207862 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=2.926 mas, bpa=-88.54 degrees ! Estimated noise=0.373368 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 = 0.0355732 Jy ! Component: 100 - total flux cleaned = 0.049396 Jy ! Component: 150 - total flux cleaned = 0.0519891 Jy ! Component: 200 - total flux cleaned = 0.0542068 Jy ! Total flux subtracted in 200 components = 0.0542068 Jy ! Clean residual min=-0.048867 max=0.046719 Jy/beam ! Clean residual mean=0.000023 rms=0.013120 Jy/beam ! Combined flux in latest and established models = 0.262069 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.262069 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=6.128 mas, bpa=81.45 degrees ! Estimated noise=0.530159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025096 Jy ! Component: 100 - total flux cleaned = 0.0257684 Jy ! Component: 150 - total flux cleaned = 0.0263369 Jy ! Component: 200 - total flux cleaned = 0.0258217 Jy ! Total flux subtracted in 200 components = 0.0258217 Jy ! Clean residual min=-0.086785 max=0.084578 Jy/beam ! Clean residual mean=0.000038 rms=0.025175 Jy/beam ! Combined flux in latest and established models = 0.28789 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 = -0.000511485 Jy ! Component: 100 - total flux cleaned = -0.0010099 Jy ! Component: 150 - total flux cleaned = -0.00144997 Jy ! Component: 200 - total flux cleaned = -0.00188598 Jy ! Total flux subtracted in 200 components = -0.00188598 Jy ! Clean residual min=-0.084084 max=0.082304 Jy/beam ! Clean residual mean=0.000038 rms=0.024676 Jy/beam ! Combined flux in latest and established models = 0.286004 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.286004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=2.926 mas, bpa=-88.54 degrees ! Estimated noise=0.373368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0123466 Jy ! Component: 100 - total flux cleaned = -0.0123852 Jy ! Component: 150 - total flux cleaned = -0.0118444 Jy ! Component: 200 - total flux cleaned = -0.0120719 Jy ! Total flux subtracted in 200 components = -0.0120719 Jy ! Clean residual min=-0.043621 max=0.047867 Jy/beam ! Clean residual mean=0.000020 rms=0.012202 Jy/beam ! Combined flux in latest and established models = 0.273932 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.273932 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.199864Jy sigma=2.625942 ! Fit after self-cal, rms=0.199386Jy sigma=2.617651 wmodel /J0100+6808_X_map.mod ! wmodel: Unable to open new model file: /J0100+6808_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0100+6808_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7059 x 2.926 at -88.54 degrees (North through East) ! Clean map min=-0.04166 max=0.15191 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0100+6808_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0122035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -24.1009 24.1009 48.2018 96.4036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0366 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 12.447 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0100+6808_X_dfm.log closed on Thu May 19 23:46:15 2016