! Started logfile: /scr/pima/bg219a_uvs/J1304-2106_X_dfm.log on Fri May 20 00:07:56 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/J1304-2106_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1304-2106_X_uva.fits ! AN table 1: 52 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.942308 visibilities/baseline/integration-bin. ! Found source: J1304-2106 ! ! 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 12348 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 J1304-2106_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004642Jy sigma=26.866692 ! Fit after self-cal, rms=0.921137Jy sigma=24.581209 ! 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=0.579 mas, bmaj=1.588 mas, bpa=-1.355 degrees ! Estimated noise=0.516426 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 = 0.0572078 Jy ! Component: 100 - total flux cleaned = 0.0709084 Jy ! Total flux subtracted in 100 components = 0.0709084 Jy ! Clean residual min=-0.005037 max=0.005791 Jy/beam ! Clean residual mean=-0.000007 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.0709085 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0709085 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=0.056417Jy sigma=1.469271 ! Fit after self-cal, rms=0.056100Jy sigma=1.460272 ! 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=0.7524 mas, bmaj=1.934 mas, bpa=-1.5 degrees ! Estimated noise=0.252047 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 = 0.0132089 Jy ! Component: 100 - total flux cleaned = 0.0196534 Jy ! Component: 150 - total flux cleaned = 0.0229101 Jy ! Component: 200 - total flux cleaned = 0.0245811 Jy ! Total flux subtracted in 200 components = 0.0245811 Jy ! Clean residual min=-0.004143 max=0.006209 Jy/beam ! Clean residual mean=-0.000001 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.0954896 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.0954896 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=0.053294Jy sigma=1.379520 ! Fit after self-cal, rms=0.053316Jy sigma=1.378340 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7524 x 1.934 at -1.5 degrees (North through East) ! Clean map min=-0.0038576 max=0.079572 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 0.95 LA 0.97 MK 0.95 NL 1.09 ! OV 1.06 PT 0.96 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 1.02 MK 1.08 NL 1.11 ! OV 1.06 PT 0.90 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 1.07 MK 1.08 NL 1.07 ! OV 1.00 PT 0.88 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 1.02 MK 0.97 NL 1.08 ! OV 1.07 PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 1.05 MK 0.98 NL 1.07 ! OV 1.06 PT 0.91 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 1.01 MK 1.06 NL 1.04 ! OV 1.05 PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 1.02 MK 1.03 NL 1.09 ! OV 1.02 PT 0.89 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 LA 1.02 MK 1.09 NL 1.00 ! OV 1.05 PT 0.94 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 1.05 MK 1.02 NL 1.03 ! OV 1.00 PT 0.95 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 LA 1.05 MK 1.02 NL 1.06 ! OV 1.04 PT 0.89 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 LA 0.99 MK 0.98 NL 1.03 ! OV 1.06 PT 0.92 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 1.02 MK 0.94 NL 0.99 ! OV 1.02 PT 0.92 SC 0.97 ! ! ! Fit before self-cal, rms=0.053316Jy sigma=1.378340 ! Fit after self-cal, rms=0.052825Jy sigma=1.366519 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.759 mas, bmaj=1.952 mas, bpa=-1.477 degrees ! Estimated noise=0.251212 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 (2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512739 Jy ! Component: 100 - total flux cleaned = 0.00711783 Jy ! Component: 150 - total flux cleaned = 0.00820246 Jy ! Component: 200 - total flux cleaned = 0.00858936 Jy ! Total flux subtracted in 200 components = 0.00858936 Jy ! Clean residual min=-0.003035 max=0.004241 Jy/beam ! Clean residual mean=0.000007 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.104079 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.104079 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=0.052394Jy sigma=1.353635 ! Fit after self-cal, rms=0.052367Jy sigma=1.351992 ! Inverting map ! Added new window around map position (17, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402607 Jy ! Component: 100 - total flux cleaned = 0.00614086 Jy ! Component: 150 - total flux cleaned = 0.0076684 Jy ! Component: 200 - total flux cleaned = 0.00889241 Jy ! Total flux subtracted in 200 components = 0.00889241 Jy ! Clean residual min=-0.002330 max=0.002060 Jy/beam ! Clean residual mean=0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.112971 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 92 components and 0.112971 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=0.052072Jy sigma=1.342327 ! Fit after self-cal, rms=0.052053Jy sigma=1.341630 ! 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=0.052053Jy sigma=1.341630 ! Fit after self-cal, rms=0.051271Jy sigma=1.337080 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7584 mas, bmaj=1.951 mas, bpa=-1.339 degrees ! Estimated noise=0.248175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187712 Jy ! Component: 100 - total flux cleaned = 0.00310006 Jy ! Component: 150 - total flux cleaned = 0.00407094 Jy ! Component: 200 - total flux cleaned = 0.0047385 Jy ! Total flux subtracted in 200 components = 0.0047385 Jy ! Clean residual min=-0.001896 max=0.001697 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.11771 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.11771 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=0.051192Jy sigma=1.334449 ! Fit after self-cal, rms=0.051195Jy sigma=1.334183 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530093 Jy ! Component: 100 - total flux cleaned = 0.000852047 Jy ! Component: 150 - total flux cleaned = 0.000973151 Jy ! Component: 200 - total flux cleaned = 0.0010625 Jy ! Total flux subtracted in 200 components = 0.0010625 Jy ! Clean residual min=-0.001837 max=0.001642 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.118772 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.118772 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=0.051173Jy sigma=1.333537 ! Fit after self-cal, rms=0.051173Jy sigma=1.333505 ! 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=0.051173Jy sigma=1.333505 ! Fit after self-cal, rms=0.050966Jy sigma=1.332711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.758 mas, bmaj=1.949 mas, bpa=-1.26 degrees ! Estimated noise=0.246962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978319 Jy ! Component: 100 - total flux cleaned = 0.00118992 Jy ! Component: 150 - total flux cleaned = 0.0013061 Jy ! Component: 200 - total flux cleaned = 0.00143306 Jy ! Total flux subtracted in 200 components = 0.00143306 Jy ! Clean residual min=-0.001653 max=0.001490 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.120205 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.120205 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=0.050942Jy sigma=1.331922 ! Fit after self-cal, rms=0.050947Jy sigma=1.331854 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 = 9.22617e-05 Jy ! Component: 100 - total flux cleaned = 0.000171293 Jy ! Component: 150 - total flux cleaned = 0.000226446 Jy ! Component: 200 - total flux cleaned = 0.000261197 Jy ! Total flux subtracted in 200 components = 0.000261197 Jy ! Clean residual min=-0.001577 max=0.001440 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.120467 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.120467 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=0.050935Jy sigma=1.331515 ! Fit after self-cal, rms=0.050935Jy sigma=1.331500 ! 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=0.050935Jy sigma=1.331500 ! Fit after self-cal, rms=0.050860Jy sigma=1.331361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=5.754 mas, bpa=0.2871 degrees ! Estimated noise=0.324537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109678 Jy ! Component: 100 - total flux cleaned = 0.00152528 Jy ! Component: 150 - total flux cleaned = 0.00165855 Jy ! Component: 200 - total flux cleaned = 0.00175741 Jy ! Total flux subtracted in 200 components = 0.00175741 Jy ! Clean residual min=-0.001630 max=0.001543 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.122224 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.122224 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=0.050859Jy sigma=1.331194 ! Fit after self-cal, rms=0.050859Jy sigma=1.331130 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.12017e-05 Jy ! Component: 100 - total flux cleaned = 0.00010984 Jy ! Component: 150 - total flux cleaned = 0.000122249 Jy ! Component: 200 - total flux cleaned = 0.000156924 Jy ! Total flux subtracted in 200 components = 0.000156924 Jy ! Clean residual min=-0.001535 max=0.001496 Jy/beam ! Clean residual mean=0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.122381 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 133 components and 0.122381 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=0.050858Jy sigma=1.331085 ! Fit after self-cal, rms=0.050857Jy sigma=1.331065 ! 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=0.7583 mas, bmaj=1.949 mas, bpa=-1.197 degrees ! Estimated noise=0.246412 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7583 x 1.949 at -1.197 degrees (North through East) ! Clean map min=-0.0013259 max=0.079503 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=0.581 mas, bmaj=1.596 mas, bpa=-1.175 degrees ! Estimated noise=0.509827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562513 Jy ! Component: 100 - total flux cleaned = 0.0696124 Jy ! Component: 150 - total flux cleaned = 0.076593 Jy ! Component: 200 - total flux cleaned = 0.0820486 Jy ! Total flux subtracted in 200 components = 0.0820486 Jy ! Clean residual min=-0.003966 max=0.004283 Jy/beam ! Clean residual mean=-0.000007 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0820486 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0820486 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7583 mas, bmaj=1.949 mas, bpa=-1.197 degrees ! Estimated noise=0.246412 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 = 0.00839324 Jy ! Component: 100 - total flux cleaned = 0.0138706 Jy ! Component: 150 - total flux cleaned = 0.0182446 Jy ! Component: 200 - total flux cleaned = 0.0217707 Jy ! Total flux subtracted in 200 components = 0.0217707 Jy ! Clean residual min=-0.003062 max=0.002744 Jy/beam ! Clean residual mean=0.000000 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.103819 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 64 components and 0.103819 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=2.252 mas, bmaj=5.754 mas, bpa=0.2871 degrees ! Estimated noise=0.324537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498842 Jy ! Component: 100 - total flux cleaned = 0.00824152 Jy ! Component: 150 - total flux cleaned = 0.0104841 Jy ! Component: 200 - total flux cleaned = 0.0121216 Jy ! Total flux subtracted in 200 components = 0.0121216 Jy ! Clean residual min=-0.002455 max=0.002016 Jy/beam ! Clean residual mean=0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.115941 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 = 0.00128063 Jy ! Component: 100 - total flux cleaned = 0.00229799 Jy ! Component: 150 - total flux cleaned = 0.00311275 Jy ! Component: 200 - total flux cleaned = 0.00376752 Jy ! Total flux subtracted in 200 components = 0.00376752 Jy ! Clean residual min=-0.001979 max=0.001789 Jy/beam ! Clean residual mean=0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.119708 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 103 components and 0.119708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7583 mas, bmaj=1.949 mas, bpa=-1.197 degrees ! Estimated noise=0.246412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025881 Jy ! Component: 100 - total flux cleaned = 0.000465931 Jy ! Component: 150 - total flux cleaned = 0.000698471 Jy ! Component: 200 - total flux cleaned = 0.000868565 Jy ! Total flux subtracted in 200 components = 0.000868565 Jy ! Clean residual min=-0.001655 max=0.001596 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.120577 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.120577 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=0.050924Jy sigma=1.332985 ! Fit after self-cal, rms=0.050906Jy sigma=1.332341 wmodel /J1304-2106_X_map.mod ! wmodel: Unable to open new model file: /J1304-2106_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1304-2106_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7583 x 1.949 at -1.197 degrees (North through East) ! Clean map min=-0.001453 max=0.079117 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1304-2106_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0791173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37233 1.37233 2.74466 5.48932 10.9786 21.9573 43.9146 87.8291 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 218.606 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1304-2106_X_dfm.log closed on Fri May 20 00:07:59 2016