! Started logfile: /scr/pima/bg219a_uvs/J2245-0755_X_dfm.log on Fri May 20 00:22:23 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/J2245-0755_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2245-0755_X_uva.fits ! AN table 1: 21 integrations on 10 of 10 possible baselines. ! AN table 2: 21 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2245-0755 ! ! 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 5040 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 J2245-0755_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 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002278Jy sigma=27.905268 ! Fit after self-cal, rms=0.895123Jy sigma=24.840625 ! 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=0.772 mas, bmaj=2.055 mas, bpa=7.908 degrees ! Estimated noise=0.545884 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 = 0.0821988 Jy ! Component: 100 - total flux cleaned = 0.102642 Jy ! Total flux subtracted in 100 components = 0.102642 Jy ! Clean residual min=-0.005374 max=0.007655 Jy/beam ! Clean residual mean=-0.000002 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.102642 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.102642 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=0.054887Jy sigma=1.368977 ! Fit after self-cal, rms=0.054513Jy sigma=1.357337 ! 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=0.9808 mas, bmaj=2.577 mas, bpa=6.546 degrees ! Estimated noise=0.375115 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 = 0.0090915 Jy ! Component: 100 - total flux cleaned = 0.0127269 Jy ! Component: 150 - total flux cleaned = 0.0142786 Jy ! Component: 200 - total flux cleaned = 0.0149632 Jy ! Total flux subtracted in 200 components = 0.0149632 Jy ! Clean residual min=-0.002142 max=0.002516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.117606 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.117606 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=0.053317Jy sigma=1.313955 ! Fit after self-cal, rms=0.053373Jy sigma=1.313756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9808 x 2.577 at 6.546 degrees (North through East) ! Clean map min=-0.0019902 max=0.10795 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: ! LA 0.97 NL 1.03 OV 1.02 PT 1.01 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 MK 1.10 NL 0.94 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 NL 1.00 OV 1.01 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.11 NL 0.94 OV 1.06 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 NL 0.96 OV 1.05 PT 1.02 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.10 NL 0.96 OV 1.03 ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 NL 0.97 OV 1.06 PT 1.03 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 0.95 NL 1.08 OV 1.06 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 NL 1.04 OV 0.97 PT 0.97 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.04 NL 1.03 OV 1.04 ! PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 NL 1.02 OV 1.02 PT 1.00 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 MK 0.97 NL 0.99 OV 1.09 ! PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 NL 0.97 OV 1.00 PT 1.00 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.08 NL 1.01 OV 1.06 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 NL 0.97 OV 0.98 PT 1.05 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.07 MK 1.00 NL 0.94 OV 1.05 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 NL 1.04 OV 1.00 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 0.90 NL 0.94 OV 1.08 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 NL 0.90 OV 1.03 PT 1.03 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 0.94 NL 1.02 OV 1.04 ! PT 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 NL 0.98 OV 1.00 PT 0.97 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.97 NL 1.03 OV 1.07 ! PT 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 NL 1.02 OV 1.05 PT 0.96 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.02 NL 1.02 OV 1.00 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.053373Jy sigma=1.313756 ! Fit after self-cal, rms=0.053482Jy sigma=1.302455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=2.584 mas, bpa=6.581 degrees ! Estimated noise=0.374774 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 = -9.07413e-05 Jy ! Component: 100 - total flux cleaned = -9.80678e-05 Jy ! Component: 150 - total flux cleaned = -0.000104382 Jy ! Component: 200 - total flux cleaned = -0.000116752 Jy ! Total flux subtracted in 200 components = -0.000116752 Jy ! Clean residual min=-0.001631 max=0.001559 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.117489 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.117489 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=0.053479Jy sigma=1.302407 ! Fit after self-cal, rms=0.053499Jy sigma=1.302142 ! 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=0.053499Jy sigma=1.302142 ! Fit after self-cal, rms=0.053505Jy sigma=1.302132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9845 mas, bmaj=2.585 mas, bpa=6.575 degrees ! Estimated noise=0.374644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93283e-05 Jy ! Component: 100 - total flux cleaned = -9.9367e-05 Jy ! Component: 150 - total flux cleaned = -0.000105406 Jy ! Component: 200 - total flux cleaned = -0.00011717 Jy ! Total flux subtracted in 200 components = -0.00011717 Jy ! Clean residual min=-0.001641 max=0.001554 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.117372 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.117372 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=0.053503Jy sigma=1.302089 ! Fit after self-cal, rms=0.053503Jy sigma=1.302079 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 = -2.30037e-05 Jy ! Component: 100 - total flux cleaned = -2.31757e-05 Jy ! Component: 150 - total flux cleaned = -3.45731e-05 Jy ! Component: 200 - total flux cleaned = -4.01183e-05 Jy ! Total flux subtracted in 200 components = -4.01183e-05 Jy ! Clean residual min=-0.001640 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.117332 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.117332 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=0.053501Jy sigma=1.302046 ! Fit after self-cal, rms=0.053500Jy sigma=1.302037 ! 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=0.053500Jy sigma=1.302037 ! Fit after self-cal, rms=0.053480Jy sigma=1.302035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=2.585 mas, bpa=6.574 degrees ! Estimated noise=0.374479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.69833e-05 Jy ! Component: 100 - total flux cleaned = -9.05238e-05 Jy ! Component: 150 - total flux cleaned = -9.59811e-05 Jy ! Component: 200 - total flux cleaned = -0.000106645 Jy ! Total flux subtracted in 200 components = -0.000106645 Jy ! Clean residual min=-0.001634 max=0.001542 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.117225 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.117225 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=0.053478Jy sigma=1.302005 ! Fit after self-cal, rms=0.053478Jy sigma=1.302000 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 = -1.86145e-05 Jy ! Component: 100 - total flux cleaned = -2.39259e-05 Jy ! Component: 150 - total flux cleaned = -2.90293e-05 Jy ! Component: 200 - total flux cleaned = -3.39428e-05 Jy ! Total flux subtracted in 200 components = -3.39428e-05 Jy ! Clean residual min=-0.001632 max=0.001541 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.117191 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.117191 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=0.053476Jy sigma=1.301975 ! Fit after self-cal, rms=0.053476Jy sigma=1.301968 ! 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=0.053476Jy sigma=1.301968 ! Fit after self-cal, rms=0.053453Jy sigma=1.301968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=6.652 mas, bpa=-5.705 degrees ! Estimated noise=0.434138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161557 Jy ! Component: 100 - total flux cleaned = -0.000164764 Jy ! Component: 150 - total flux cleaned = -0.000171562 Jy ! Component: 200 - total flux cleaned = -0.000181066 Jy ! Total flux subtracted in 200 components = -0.000181066 Jy ! Clean residual min=-0.000870 max=0.001033 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.11701 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 46 components and 0.11701 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=0.053455Jy sigma=1.301985 ! Fit after self-cal, rms=0.053454Jy sigma=1.301978 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 = -2.00689e-05 Jy ! Component: 100 - total flux cleaned = -2.04932e-05 Jy ! Component: 150 - total flux cleaned = -2.06973e-05 Jy ! Component: 200 - total flux cleaned = -2.08151e-05 Jy ! Total flux subtracted in 200 components = -2.08151e-05 Jy ! Clean residual min=-0.000866 max=0.001025 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.116989 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.116989 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=0.053456Jy sigma=1.302005 ! Fit after self-cal, rms=0.053456Jy sigma=1.302000 ! 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=0.9847 mas, bmaj=2.585 mas, bpa=6.572 degrees ! Estimated noise=0.374337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.585 at 6.572 degrees (North through East) ! Clean map min=-0.0014215 max=0.10788 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=0.7741 mas, bmaj=2.054 mas, bpa=7.819 degrees ! Estimated noise=0.544441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0820173 Jy ! Component: 100 - total flux cleaned = 0.10275 Jy ! Component: 150 - total flux cleaned = 0.110096 Jy ! Component: 200 - total flux cleaned = 0.113518 Jy ! Total flux subtracted in 200 components = 0.113518 Jy ! Clean residual min=-0.003115 max=0.002985 Jy/beam ! Clean residual mean=-0.000000 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.113518 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.113518 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=2.585 mas, bpa=6.572 degrees ! Estimated noise=0.374337 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 = 0.00235075 Jy ! Component: 100 - total flux cleaned = 0.00319679 Jy ! Component: 150 - total flux cleaned = 0.00340355 Jy ! Component: 200 - total flux cleaned = 0.00343926 Jy ! Total flux subtracted in 200 components = 0.00343926 Jy ! Clean residual min=-0.001638 max=0.001542 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.116957 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.116957 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=2.286 mas, bmaj=6.652 mas, bpa=-5.705 degrees ! Estimated noise=0.434138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56582e-05 Jy ! Component: 100 - total flux cleaned = 4.01216e-05 Jy ! Component: 150 - total flux cleaned = 4.49118e-05 Jy ! Component: 200 - total flux cleaned = 5.22956e-05 Jy ! Total flux subtracted in 200 components = 5.22956e-05 Jy ! Clean residual min=-0.000866 max=0.001018 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.11701 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 = 2.74376e-06 Jy ! Component: 100 - total flux cleaned = 5.32209e-06 Jy ! Component: 150 - total flux cleaned = 7.5108e-06 Jy ! Component: 200 - total flux cleaned = 9.52733e-06 Jy ! Total flux subtracted in 200 components = 9.52733e-06 Jy ! Clean residual min=-0.000862 max=0.001009 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.117019 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.117019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=2.585 mas, bpa=6.572 degrees ! Estimated noise=0.374337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123443 Jy ! Component: 100 - total flux cleaned = 0.000109937 Jy ! Component: 150 - total flux cleaned = 9.2127e-05 Jy ! Component: 200 - total flux cleaned = 8.09944e-05 Jy ! Total flux subtracted in 200 components = 8.09944e-05 Jy ! Clean residual min=-0.001608 max=0.001510 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.1171 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.1171 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=0.053450Jy sigma=1.301922 ! Fit after self-cal, rms=0.053450Jy sigma=1.301916 wmodel /J2245-0755_X_map.mod ! wmodel: Unable to open new model file: /J2245-0755_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J2245-0755_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.585 at 6.572 degrees (North through East) ! Clean map min=-0.0014132 max=0.1076 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2245-0755_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376732 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05039 1.05039 2.10078 4.20157 8.40314 16.8063 33.6125 67.2251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 285.607 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2245-0755_X_dfm.log closed on Fri May 20 00:22:25 2016