! Started logfile: /scr/pima/bg219i_uvs/J0846-3424_X_dfm.log on Thu May 19 23:11:17 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/bg219i_uvs/J0846-3424_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0846-3424_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.886015 visibilities/baseline/integration-bin. ! Found source: J0846-3424 ! ! 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 134 lines of history. ! ! Reading 22200 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 J0846-3424_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 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008987Jy sigma=18.782843 ! Fit after self-cal, rms=0.876973Jy sigma=16.209275 ! 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=0.5948 mas, bmaj=1.566 mas, bpa=-3.59 degrees ! Estimated noise=0.618836 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 = 0.092216 Jy ! Component: 100 - total flux cleaned = 0.117654 Jy ! Total flux subtracted in 100 components = 0.117654 Jy ! Clean residual min=-0.005964 max=0.013809 Jy/beam ! Clean residual mean=-0.000008 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.117654 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.117654 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=0.084689Jy sigma=1.474833 ! Fit after self-cal, rms=0.084659Jy sigma=1.473291 ! Inverting map ! Added new window around map position (-1, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134303 Jy ! Component: 100 - total flux cleaned = 0.0213195 Jy ! Total flux subtracted in 100 components = 0.0213195 Jy ! Clean residual min=-0.004818 max=0.008304 Jy/beam ! Clean residual mean=-0.000005 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.138973 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.138973 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=0.081397Jy sigma=1.399513 ! Fit after self-cal, rms=0.081259Jy sigma=1.396187 ! 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=0.8019 mas, bmaj=2.051 mas, bpa=-2.305 degrees ! Estimated noise=0.267251 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 = 0.010364 Jy ! Component: 100 - total flux cleaned = 0.0157619 Jy ! Component: 150 - total flux cleaned = 0.0187171 Jy ! Component: 200 - total flux cleaned = 0.0203939 Jy ! Total flux subtracted in 200 components = 0.0203939 Jy ! Clean residual min=-0.003268 max=0.004857 Jy/beam ! Clean residual mean=-0.000010 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.159367 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.159367 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=0.080114Jy sigma=1.368761 ! Fit after self-cal, rms=0.080063Jy sigma=1.367158 ! Inverting map ! Added new window around map position (-2.6, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509335 Jy ! Component: 100 - total flux cleaned = 0.00747223 Jy ! Component: 150 - total flux cleaned = 0.00871756 Jy ! Component: 200 - total flux cleaned = 0.00890554 Jy ! Total flux subtracted in 200 components = 0.00890554 Jy ! Clean residual min=-0.002704 max=0.003215 Jy/beam ! Clean residual mean=-0.000006 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.168273 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.168273 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=0.079732Jy sigma=1.361826 ! Fit after self-cal, rms=0.079690Jy sigma=1.360331 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8019 x 2.051 at -2.305 degrees (North through East) ! Clean map min=-0.002561 max=0.11743 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 KP 0.98 LA 1.01 ! MK 1.01 NL 1.13 OV 0.96 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 KP 1.00 LA 1.03 ! MK 0.98 NL 1.14 OV 0.98 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.04 KP 0.95 LA 0.99 ! MK 1.05 NL 1.05 OV 0.96 PT 1.01 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 KP 0.97 LA 1.01 ! MK 0.99 NL 1.09 OV 0.94 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.99 KP 0.98 LA 1.04 ! MK 0.95 NL 1.06 OV 0.96 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.00 KP 1.01 LA 0.99 ! MK 0.99 NL 1.10 OV 0.92 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.16 KP 1.01 LA 0.97 ! MK 1.03 NL 1.03 OV 0.98 PT 1.04 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 KP 0.99 LA 1.00 ! MK 0.98 NL 1.17 OV 0.94 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.16 KP 0.93 LA 0.96 ! MK 1.05 NL 0.97 OV 0.99 PT 1.12 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 KP 0.98 LA 1.03 ! MK 0.96 NL 1.09 OV 0.96 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.19 KP 1.02 LA 0.95 ! MK 0.93 NL 1.00 OV 0.94 PT 1.00 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 1.02 LA 1.04 ! MK 0.94 NL 1.13 OV 0.93 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.16 KP 0.99 LA 1.00 ! MK 0.93 NL 1.01 OV 0.89 PT 0.99 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 KP 0.94 LA 1.01 ! MK 0.97 NL 1.09 OV 0.95 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 KP 1.03 LA 1.04 ! MK 0.96 NL 1.09 OV 0.98 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.06 KP 0.96 LA 0.99 ! MK 0.96 NL 1.01 OV 0.97 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.11 KP 0.98 LA 1.00 ! MK 1.06 NL 1.06 OV 0.98 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.14 KP 0.93 LA 1.03 ! MK 0.94 NL 0.97 OV 0.96 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 KP 1.01 LA 0.94 ! MK 0.93 NL 1.13 OV 0.96 PT 1.05 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.079690Jy sigma=1.360331 ! Fit after self-cal, rms=0.081199Jy sigma=1.353229 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.051 mas, bpa=-2.373 degrees ! Estimated noise=0.267636 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 = 0.000890742 Jy ! Component: 100 - total flux cleaned = 0.00101029 Jy ! Component: 150 - total flux cleaned = 0.00113008 Jy ! Component: 200 - total flux cleaned = 0.00115095 Jy ! Total flux subtracted in 200 components = 0.00115095 Jy ! Clean residual min=-0.001707 max=0.001745 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.169424 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.169424 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=0.081172Jy sigma=1.352877 ! Fit after self-cal, rms=0.081234Jy sigma=1.352679 ! 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=0.081234Jy sigma=1.352679 ! Fit after self-cal, rms=0.081532Jy sigma=1.352311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8014 mas, bmaj=2.055 mas, bpa=-2.337 degrees ! Estimated noise=0.267595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188291 Jy ! Component: 100 - total flux cleaned = 0.00028874 Jy ! Component: 150 - total flux cleaned = 0.000340526 Jy ! Component: 200 - total flux cleaned = 0.000386611 Jy ! Total flux subtracted in 200 components = 0.000386611 Jy ! Clean residual min=-0.001690 max=0.001769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.16981 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.16981 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=0.081520Jy sigma=1.352172 ! Fit after self-cal, rms=0.081531Jy sigma=1.352145 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-20.6, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139132 Jy ! Component: 100 - total flux cleaned = 0.00161119 Jy ! Component: 150 - total flux cleaned = 0.00182358 Jy ! Component: 200 - total flux cleaned = 0.0020086 Jy ! Total flux subtracted in 200 components = 0.0020086 Jy ! Clean residual min=-0.001744 max=0.001647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.171819 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.171819 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=0.081495Jy sigma=1.351652 ! Fit after self-cal, rms=0.081491Jy sigma=1.351614 ! 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=0.081491Jy sigma=1.351614 ! Fit after self-cal, rms=0.081591Jy sigma=1.351306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8017 mas, bmaj=2.056 mas, bpa=-2.395 degrees ! Estimated noise=0.267337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184722 Jy ! Component: 100 - total flux cleaned = 0.000205341 Jy ! Component: 150 - total flux cleaned = 0.000222501 Jy ! Component: 200 - total flux cleaned = 0.000222389 Jy ! Total flux subtracted in 200 components = 0.000222389 Jy ! Clean residual min=-0.001703 max=0.001605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.172041 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.172041 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=0.081580Jy sigma=1.351191 ! Fit after self-cal, rms=0.081584Jy sigma=1.351180 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 = 1.74692e-05 Jy ! Component: 100 - total flux cleaned = 3.23998e-05 Jy ! Component: 150 - total flux cleaned = 4.67163e-05 Jy ! Component: 200 - total flux cleaned = 6.03304e-05 Jy ! Total flux subtracted in 200 components = 6.03304e-05 Jy ! Clean residual min=-0.001727 max=0.001590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.172102 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.172102 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=0.081577Jy sigma=1.351107 ! Fit after self-cal, rms=0.081577Jy sigma=1.351108 ! 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=0.081577Jy sigma=1.351108 ! Fit after self-cal, rms=0.081862Jy sigma=1.350572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=6.427 mas, bpa=0.6616 degrees ! Estimated noise=0.342787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207734 Jy ! Component: 100 - total flux cleaned = 0.000280133 Jy ! Component: 150 - total flux cleaned = 0.000353191 Jy ! Component: 200 - total flux cleaned = 0.000397151 Jy ! Total flux subtracted in 200 components = 0.000397151 Jy ! Clean residual min=-0.001785 max=0.001578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.172499 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 116 components and 0.172499 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=0.081860Jy sigma=1.350559 ! Fit after self-cal, rms=0.081865Jy sigma=1.350537 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 = 2.65254e-05 Jy ! Component: 100 - total flux cleaned = 6.7377e-05 Jy ! Component: 150 - total flux cleaned = 9.31617e-05 Jy ! Component: 200 - total flux cleaned = 0.00011571 Jy ! Total flux subtracted in 200 components = 0.00011571 Jy ! Clean residual min=-0.001778 max=0.001598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.172615 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 118 components and 0.172615 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=0.081865Jy sigma=1.350533 ! Fit after self-cal, rms=0.081864Jy sigma=1.350521 ! 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=0.8025 mas, bmaj=2.06 mas, bpa=-2.336 degrees ! Estimated noise=0.267464 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8025 x 2.06 at -2.336 degrees (North through East) ! Clean map min=-0.0015005 max=0.11726 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=0.5945 mas, bmaj=1.57 mas, bpa=-3.481 degrees ! Estimated noise=0.621178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0920223 Jy ! Component: 100 - total flux cleaned = 0.11918 Jy ! Component: 150 - total flux cleaned = 0.132557 Jy ! Component: 200 - total flux cleaned = 0.141021 Jy ! Total flux subtracted in 200 components = 0.141021 Jy ! Clean residual min=-0.004562 max=0.004788 Jy/beam ! Clean residual mean=-0.000004 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.141021 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.141021 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8025 mas, bmaj=2.06 mas, bpa=-2.336 degrees ! Estimated noise=0.267464 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 = 0.0103244 Jy ! Component: 100 - total flux cleaned = 0.0165325 Jy ! Component: 150 - total flux cleaned = 0.0205216 Jy ! Component: 200 - total flux cleaned = 0.0231792 Jy ! Total flux subtracted in 200 components = 0.0231792 Jy ! Clean residual min=-0.001887 max=0.002062 Jy/beam ! Clean residual mean=-0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.1642 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 0.164201 Jy ! Inverting map ! Added new window around map position (0.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214894 Jy ! Component: 100 - total flux cleaned = 0.0037283 Jy ! Component: 150 - total flux cleaned = 0.00497652 Jy ! Component: 200 - total flux cleaned = 0.00599547 Jy ! Total flux subtracted in 200 components = 0.00599547 Jy ! Clean residual min=-0.001736 max=0.001513 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.170196 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.170196 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=2.332 mas, bmaj=6.427 mas, bpa=0.6616 degrees ! Estimated noise=0.342787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124862 Jy ! Component: 100 - total flux cleaned = 0.00189207 Jy ! Component: 150 - total flux cleaned = 0.00216575 Jy ! Component: 200 - total flux cleaned = 0.0023153 Jy ! Total flux subtracted in 200 components = 0.0023153 Jy ! Clean residual min=-0.001860 max=0.001615 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.172511 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 = 7.99311e-05 Jy ! Component: 100 - total flux cleaned = 0.000151363 Jy ! Component: 150 - total flux cleaned = 0.00020251 Jy ! Component: 200 - total flux cleaned = 0.000249106 Jy ! Total flux subtracted in 200 components = 0.000249106 Jy ! Clean residual min=-0.001868 max=0.001586 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.17276 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.17276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8025 mas, bmaj=2.06 mas, bpa=-2.336 degrees ! Estimated noise=0.267464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.60346e-05 Jy ! Component: 100 - total flux cleaned = -6.48989e-06 Jy ! Component: 150 - total flux cleaned = -7.5932e-06 Jy ! Component: 200 - total flux cleaned = -2.86941e-05 Jy ! Total flux subtracted in 200 components = -2.86941e-05 Jy ! Clean residual min=-0.001719 max=0.001475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.172732 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.172732 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=0.081853Jy sigma=1.350370 ! Fit after self-cal, rms=0.081851Jy sigma=1.350303 wmodel /J0846-3424_X_map.mod ! wmodel: Unable to open new model file: /J0846-3424_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0846-3424_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8025 x 2.06 at -2.336 degrees (North through East) ! Clean map min=-0.0015602 max=0.11629 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0846-3424_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000367525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.948087 0.948087 1.89617 3.79235 7.58469 15.1694 30.3388 60.6776 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 316.426 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0846-3424_X_dfm.log closed on Thu May 19 23:11:20 2016