! Started logfile: /scr/pima/bg219e_uvs/J0821-0323_X_dfm.log on Thu May 19 18:29:50 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/bg219e_uvs/J0821-0323_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0821-0323_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746979 visibilities/baseline/integration-bin. ! Found source: J0821-0323 ! ! 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 22992 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 J0821-0323_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005926Jy sigma=22.234371 ! Fit after self-cal, rms=0.931900Jy sigma=20.545477 ! 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=0.7614 mas, bmaj=1.834 mas, bpa=4.665 degrees ! Estimated noise=0.404539 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 = 0.0507415 Jy ! Component: 100 - total flux cleaned = 0.0664197 Jy ! Total flux subtracted in 100 components = 0.0664197 Jy ! Clean residual min=-0.010293 max=0.018721 Jy/beam ! Clean residual mean=0.000078 rms=0.002891 Jy/beam ! Combined flux in latest and established models = 0.0664197 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0664197 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=0.097436Jy sigma=2.103047 ! Fit after self-cal, rms=0.095720Jy sigma=2.069214 ! Inverting map ! Added new window around map position (5.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178888 Jy ! Component: 100 - total flux cleaned = 0.0290445 Jy ! Total flux subtracted in 100 components = 0.0290445 Jy ! Clean residual min=-0.008440 max=0.018741 Jy/beam ! Clean residual mean=0.000062 rms=0.002407 Jy/beam ! Combined flux in latest and established models = 0.0954641 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.0954642 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=0.091876Jy sigma=1.971509 ! Fit after self-cal, rms=0.088719Jy sigma=1.895349 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221554 Jy ! Component: 100 - total flux cleaned = 0.0343972 Jy ! Total flux subtracted in 100 components = 0.0343972 Jy ! Clean residual min=-0.006880 max=0.009650 Jy/beam ! Clean residual mean=0.000043 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.129861 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.129861 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=0.082486Jy sigma=1.736076 ! Fit after self-cal, rms=0.077973Jy sigma=1.638142 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174194 Jy ! Component: 100 - total flux cleaned = 0.0279156 Jy ! Total flux subtracted in 100 components = 0.0279156 Jy ! Clean residual min=-0.007106 max=0.008653 Jy/beam ! Clean residual mean=0.000028 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.157777 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.157777 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=0.072998Jy sigma=1.513736 ! Fit after self-cal, rms=0.072123Jy sigma=1.495526 ! 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=0.9395 mas, bmaj=2.122 mas, bpa=6.318 degrees ! Estimated noise=0.217858 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 = 0.0137211 Jy ! Component: 100 - total flux cleaned = 0.0228894 Jy ! Component: 150 - total flux cleaned = 0.0291889 Jy ! Component: 200 - total flux cleaned = 0.0324856 Jy ! Total flux subtracted in 200 components = 0.0324856 Jy ! Clean residual min=-0.005714 max=0.008110 Jy/beam ! Clean residual mean=0.000015 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.190263 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.190263 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=0.068902Jy sigma=1.415926 ! Fit after self-cal, rms=0.068687Jy sigma=1.411757 ! Inverting map ! Added new window around map position (2.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708432 Jy ! Component: 100 - total flux cleaned = 0.00870595 Jy ! Component: 150 - total flux cleaned = 0.0101482 Jy ! Component: 200 - total flux cleaned = 0.0114657 Jy ! Total flux subtracted in 200 components = 0.0114657 Jy ! Clean residual min=-0.004380 max=0.005900 Jy/beam ! Clean residual mean=0.000010 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.201728 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.201728 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=0.067486Jy sigma=1.384736 ! Fit after self-cal, rms=0.067414Jy sigma=1.383399 ! Inverting map ! Added new window around map position (-1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046196 Jy ! Component: 100 - total flux cleaned = 0.00656875 Jy ! Component: 150 - total flux cleaned = 0.00797813 Jy ! Component: 200 - total flux cleaned = 0.00899936 Jy ! Total flux subtracted in 200 components = 0.00899936 Jy ! Clean residual min=-0.003742 max=0.004595 Jy/beam ! Clean residual mean=0.000007 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.210728 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.210728 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=0.066644Jy sigma=1.367216 ! Fit after self-cal, rms=0.066572Jy sigma=1.366107 ! Inverting map ! Added new window around map position (4.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250391 Jy ! Component: 100 - total flux cleaned = 0.00313589 Jy ! Component: 150 - total flux cleaned = 0.00369459 Jy ! Component: 200 - total flux cleaned = 0.00431187 Jy ! Total flux subtracted in 200 components = 0.00431187 Jy ! Clean residual min=-0.003290 max=0.003491 Jy/beam ! Clean residual mean=0.000005 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.21504 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.21504 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=0.066086Jy sigma=1.355757 ! Fit after self-cal, rms=0.066045Jy sigma=1.355084 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9395 x 2.122 at 6.318 degrees (North through East) ! Clean map min=-0.0064268 max=0.062167 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.05 KP 0.98 ! LA 0.97 MK 0.96 NL 1.02 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.97 ! LA 0.97 MK 0.96 NL 1.07 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 0.95 ! LA 0.94 MK 0.86 NL 1.02 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.98 ! LA 0.94 MK 0.97 NL 1.06 OV 1.05 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.02 KP 1.00 ! LA 0.98 MK 1.04 NL 1.02 OV 1.03 ! PT 0.98 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.04 KP 0.98 ! LA 1.01 MK 0.99 NL 1.01 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.90 KP 1.04 ! LA 0.97 MK 1.07 NL 1.01 OV 0.99 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 1.00 ! LA 0.99 MK 0.93 NL 1.04 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.99 KP 0.99 ! LA 0.98 MK 1.03 NL 1.07 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 0.99 ! LA 0.97 MK 0.93 NL 1.03 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.92 KP 0.99 ! LA 0.96 MK 0.98 NL 1.05 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 1.01 ! LA 0.94 MK 0.99 NL 1.06 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.066045Jy sigma=1.355084 ! Fit after self-cal, rms=0.065901Jy sigma=1.350632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9428 mas, bmaj=2.126 mas, bpa=5.865 degrees ! Estimated noise=0.216978 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 = -0.00107273 Jy ! Component: 100 - total flux cleaned = -0.00126501 Jy ! Component: 150 - total flux cleaned = -0.00134953 Jy ! Component: 200 - total flux cleaned = -0.00158255 Jy ! Total flux subtracted in 200 components = -0.00158255 Jy ! Clean residual min=-0.003360 max=0.003157 Jy/beam ! Clean residual mean=0.000000 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.213457 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.213457 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=0.065638Jy sigma=1.346017 ! Fit after self-cal, rms=0.065621Jy sigma=1.345681 ! 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=0.065621Jy sigma=1.345681 ! Fit after self-cal, rms=0.065009Jy sigma=1.342894 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=2.119 mas, bpa=5.813 degrees ! Estimated noise=0.215092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348991 Jy ! Component: 100 - total flux cleaned = -0.000715307 Jy ! Component: 150 - total flux cleaned = -0.000716642 Jy ! Component: 200 - total flux cleaned = -0.000655458 Jy ! Total flux subtracted in 200 components = -0.000655458 Jy ! Clean residual min=-0.002949 max=0.002703 Jy/beam ! Clean residual mean=-0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.212802 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.212802 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=0.064852Jy sigma=1.340132 ! Fit after self-cal, rms=0.064841Jy sigma=1.339904 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 = -6.37244e-05 Jy ! Component: 100 - total flux cleaned = -0.000124007 Jy ! Component: 150 - total flux cleaned = -0.000125186 Jy ! Component: 200 - total flux cleaned = -7.14689e-05 Jy ! Total flux subtracted in 200 components = -7.14689e-05 Jy ! Clean residual min=-0.002723 max=0.002607 Jy/beam ! Clean residual mean=-0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.21273 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 0.21273 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=0.064736Jy sigma=1.337999 ! Fit after self-cal, rms=0.064724Jy sigma=1.337920 ! 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=0.064724Jy sigma=1.337920 ! Fit after self-cal, rms=0.064182Jy sigma=1.337772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9368 mas, bmaj=2.114 mas, bpa=5.726 degrees ! Estimated noise=0.213445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000680822 Jy ! Component: 100 - total flux cleaned = -0.000680614 Jy ! Component: 150 - total flux cleaned = -0.000630753 Jy ! Component: 200 - total flux cleaned = -0.000632036 Jy ! Total flux subtracted in 200 components = -0.000632036 Jy ! Clean residual min=-0.002628 max=0.002436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.212098 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.212098 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=0.064096Jy sigma=1.336160 ! Fit after self-cal, rms=0.064085Jy sigma=1.336090 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 = -3.80492e-06 Jy ! Component: 100 - total flux cleaned = -5.08302e-05 Jy ! Component: 150 - total flux cleaned = 3.84334e-05 Jy ! Component: 200 - total flux cleaned = 0.000123637 Jy ! Total flux subtracted in 200 components = 0.000123637 Jy ! Clean residual min=-0.002546 max=0.002355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.212222 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 142 components and 0.212222 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=0.064021Jy sigma=1.334905 ! Fit after self-cal, rms=0.064012Jy sigma=1.334856 ! 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=0.064012Jy sigma=1.334856 ! Fit after self-cal, rms=0.063525Jy sigma=1.334764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=3.367 mas, bpa=4.028 degrees ! Estimated noise=0.262612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677648 Jy ! Component: 100 - total flux cleaned = -0.000679794 Jy ! Component: 150 - total flux cleaned = -0.0007134 Jy ! Component: 200 - total flux cleaned = -0.000712615 Jy ! Total flux subtracted in 200 components = -0.000712615 Jy ! Clean residual min=-0.002513 max=0.002442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.211509 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 0.211509 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=0.063499Jy sigma=1.334169 ! Fit after self-cal, rms=0.063489Jy sigma=1.334024 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 = -9.24568e-06 Jy ! Component: 100 - total flux cleaned = -3.98012e-05 Jy ! Component: 150 - total flux cleaned = -6.54931e-05 Jy ! Component: 200 - total flux cleaned = -6.49595e-05 Jy ! Total flux subtracted in 200 components = -6.49595e-05 Jy ! Clean residual min=-0.002476 max=0.002435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.211444 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.211444 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=0.063471Jy sigma=1.333662 ! Fit after self-cal, rms=0.063469Jy sigma=1.333632 ! 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=0.9344 mas, bmaj=2.11 mas, bpa=5.707 degrees ! Estimated noise=0.211962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9344 x 2.11 at 5.707 degrees (North through East) ! Clean map min=-0.0072434 max=0.061972 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=0.7562 mas, bmaj=1.824 mas, bpa=3.942 degrees ! Estimated noise=0.393417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589332 Jy ! Component: 100 - total flux cleaned = 0.0907722 Jy ! Component: 150 - total flux cleaned = 0.111619 Jy ! Component: 200 - total flux cleaned = 0.127619 Jy ! Total flux subtracted in 200 components = 0.127619 Jy ! Clean residual min=-0.007650 max=0.009739 Jy/beam ! Clean residual mean=0.000037 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.127619 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.127619 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=2.11 mas, bpa=5.707 degrees ! Estimated noise=0.211962 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 = 0.019485 Jy ! Component: 100 - total flux cleaned = 0.0336046 Jy ! Component: 150 - total flux cleaned = 0.0444528 Jy ! Component: 200 - total flux cleaned = 0.0515038 Jy ! Total flux subtracted in 200 components = 0.0515038 Jy ! Clean residual min=-0.005138 max=0.006558 Jy/beam ! Clean residual mean=0.000015 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.179123 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 82 components and 0.179123 Jy ! Inverting map ! Added new window around map position (-5.4, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055112 Jy ! Component: 100 - total flux cleaned = 0.00966792 Jy ! Component: 150 - total flux cleaned = 0.0129782 Jy ! Component: 200 - total flux cleaned = 0.0158133 Jy ! Total flux subtracted in 200 components = 0.0158133 Jy ! Clean residual min=-0.003336 max=0.003400 Jy/beam ! Clean residual mean=0.000008 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.194936 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 117 components and 0.194936 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=2.197 mas, bmaj=3.367 mas, bpa=4.028 degrees ! Estimated noise=0.262612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592035 Jy ! Component: 100 - total flux cleaned = 0.00908752 Jy ! Component: 150 - total flux cleaned = 0.0109796 Jy ! Component: 200 - total flux cleaned = 0.0123894 Jy ! Total flux subtracted in 200 components = 0.0123894 Jy ! Clean residual min=-0.003084 max=0.002866 Jy/beam ! Clean residual mean=0.000004 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.207326 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 = 0.00108598 Jy ! Component: 100 - total flux cleaned = 0.00180518 Jy ! Component: 150 - total flux cleaned = 0.00224536 Jy ! Component: 200 - total flux cleaned = 0.00258604 Jy ! Total flux subtracted in 200 components = 0.00258604 Jy ! Clean residual min=-0.002690 max=0.002601 Jy/beam ! Clean residual mean=0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.209912 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 171 components and 0.209912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=2.11 mas, bpa=5.707 degrees ! Estimated noise=0.211962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59989e-05 Jy ! Component: 100 - total flux cleaned = 0.000634148 Jy ! Component: 150 - total flux cleaned = 0.0011721 Jy ! Component: 200 - total flux cleaned = 0.00152392 Jy ! Total flux subtracted in 200 components = 0.00152392 Jy ! Clean residual min=-0.002620 max=0.002267 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.211436 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 193 components and 0.211436 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=0.063628Jy sigma=1.336193 ! Fit after self-cal, rms=0.063540Jy sigma=1.334677 wmodel /J0821-0323_X_map.mod ! wmodel: Unable to open new model file: /J0821-0323_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0821-0323_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9344 x 2.11 at 5.707 degrees (North through East) ! Clean map min=-0.0064963 max=0.063462 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0821-0323_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.063462 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000515315 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.43602 2.43602 4.87203 9.74406 19.4881 38.9763 77.9525 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 123.151 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0821-0323_X_dfm.log closed on Thu May 19 18:29:54 2016