! Started logfile: /scr/pima/bg219e_uvs/J1058+4304_X_dfm.log on Thu May 19 18:35:25 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/J1058+4304_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1058+4304_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900794 visibilities/baseline/integration-bin. ! Found source: J1058+4304 ! ! 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 10896 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 J1058+4304_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 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.117555Jy sigma=22.784891 ! Fit after self-cal, rms=0.497123Jy sigma=10.317233 ! 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=0.7868 mas, bmaj=1.191 mas, bpa=-22.77 degrees ! Estimated noise=0.597946 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 = 0.390218 Jy ! Component: 100 - total flux cleaned = 0.476854 Jy ! Total flux subtracted in 100 components = 0.476854 Jy ! Clean residual min=-0.025571 max=0.090567 Jy/beam ! Clean residual mean=0.000046 rms=0.006458 Jy/beam ! Combined flux in latest and established models = 0.476854 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.476854 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=0.136363Jy sigma=2.741691 ! Fit after self-cal, rms=0.136382Jy sigma=2.740734 ! Inverting map ! Added new window around map position (-1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719479 Jy ! Component: 100 - total flux cleaned = 0.0970604 Jy ! Total flux subtracted in 100 components = 0.0970604 Jy ! Clean residual min=-0.018112 max=0.036736 Jy/beam ! Clean residual mean=0.000021 rms=0.003533 Jy/beam ! Combined flux in latest and established models = 0.573914 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.573914 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=0.088447Jy sigma=1.794740 ! Fit after self-cal, rms=0.079780Jy sigma=1.584205 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244791 Jy ! Component: 100 - total flux cleaned = 0.0359011 Jy ! Total flux subtracted in 100 components = 0.0359011 Jy ! Clean residual min=-0.009652 max=0.016223 Jy/beam ! Clean residual mean=0.000012 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.609815 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.609815 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=0.069296Jy sigma=1.376341 ! Fit after self-cal, rms=0.067943Jy sigma=1.342970 ! 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=1.047 mas, bmaj=1.431 mas, bpa=-20.5 degrees ! Estimated noise=0.368738 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 = 0.014715 Jy ! Component: 100 - total flux cleaned = 0.0217683 Jy ! Component: 150 - total flux cleaned = 0.0262675 Jy ! Component: 200 - total flux cleaned = 0.0285104 Jy ! Total flux subtracted in 200 components = 0.0285104 Jy ! Clean residual min=-0.006983 max=0.010641 Jy/beam ! Clean residual mean=0.000009 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.638326 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.638326 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=0.064654Jy sigma=1.280116 ! Fit after self-cal, rms=0.064186Jy sigma=1.269393 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.431 at -20.5 degrees (North through East) ! Clean map min=-0.0055922 max=0.47741 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 1.02 FD 1.00 HN 1.05 KP 0.99 ! LA 0.99 NL 1.05 OV 1.00 PT 1.00 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.01 KP 1.00 LA 0.99 ! MK 0.97 NL 1.02 OV 1.03 PT 0.99 ! SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.01 ! LA 1.00 NL 1.05 OV 0.99 PT 0.99 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.02 KP 1.01 LA 0.98 ! MK 0.97 NL 1.04 OV 1.03 PT 0.98 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.98 ! LA 0.98 NL 1.04 OV 1.01 PT 0.99 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.00 KP 0.99 LA 0.98 ! MK 1.01 NL 1.03 OV 1.03 PT 0.99 ! SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 0.98 ! LA 1.00 NL 1.04 OV 1.03 PT 0.99 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.04 KP 0.99 LA 0.98 ! MK 1.00 NL 1.03 OV 1.04 PT 0.97 ! SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.98 ! LA 0.98 NL 1.04 OV 1.01 PT 1.00 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.00 KP 0.98 LA 0.98 ! MK 1.02 NL 1.00 OV 1.04 PT 1.00 ! SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.99 ! LA 0.97 NL 1.02 OV 1.00 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.00 KP 1.00 LA 0.98 ! MK 1.00 NL 1.01 OV 1.01 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.98 ! LA 0.97 NL 1.01 OV 1.00 PT 1.03 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.02 KP 0.99 LA 0.97 ! MK 1.05 NL 1.04 OV 1.01 PT 1.00 ! SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 0.98 ! LA 0.97 NL 1.02 OV 0.99 PT 0.99 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.99 KP 0.99 LA 0.97 ! MK 1.00 NL 1.02 OV 1.01 PT 0.98 ! SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.98 ! LA 0.97 NL 1.00 OV 1.00 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.01 KP 0.99 LA 0.97 ! MK 0.97 NL 1.03 OV 1.02 PT 0.97 ! SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.97 ! LA 0.96 NL 1.01 OV 1.00 PT 0.99 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.03 KP 0.99 LA 0.97 ! MK 1.01 NL 1.02 OV 1.01 PT 0.97 ! SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.99 ! LA 0.97 NL 1.01 OV 1.00 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.00 KP 0.98 LA 0.97 ! MK 1.04 NL 1.00 OV 1.01 PT 0.98 ! SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.00 ! LA 0.97 NL 1.00 OV 1.01 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.99 KP 1.00 LA 0.98 ! MK 1.00 NL 1.01 OV 1.01 PT 0.98 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.064186Jy sigma=1.269393 ! Fit after self-cal, rms=0.061815Jy sigma=1.201589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.429 mas, bpa=-20.35 degrees ! Estimated noise=0.372374 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 (-7.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334764 Jy ! Component: 100 - total flux cleaned = 0.00350813 Jy ! Component: 150 - total flux cleaned = 0.00357419 Jy ! Component: 200 - total flux cleaned = 0.00357227 Jy ! Total flux subtracted in 200 components = 0.00357227 Jy ! Clean residual min=-0.002747 max=0.003399 Jy/beam ! Clean residual mean=0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.641898 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.641898 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=0.061574Jy sigma=1.196489 ! Fit after self-cal, rms=0.061567Jy sigma=1.196253 ! 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=0.061567Jy sigma=1.196253 ! Fit after self-cal, rms=0.061532Jy sigma=1.195899 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.429 mas, bpa=-20.33 degrees ! Estimated noise=0.372077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129739 Jy ! Component: 100 - total flux cleaned = -0.000175823 Jy ! Component: 150 - total flux cleaned = -0.000345195 Jy ! Component: 200 - total flux cleaned = -0.000458623 Jy ! Total flux subtracted in 200 components = -0.000458623 Jy ! Clean residual min=-0.002621 max=0.003104 Jy/beam ! Clean residual mean=0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.641439 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.641439 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=0.061467Jy sigma=1.194560 ! Fit after self-cal, rms=0.061465Jy sigma=1.194521 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 (-4.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310525 Jy ! Component: 100 - total flux cleaned = 0.0046536 Jy ! Component: 150 - total flux cleaned = 0.00450521 Jy ! Component: 200 - total flux cleaned = 0.00432658 Jy ! Total flux subtracted in 200 components = 0.00432658 Jy ! Clean residual min=-0.002250 max=0.002550 Jy/beam ! Clean residual mean=0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.645766 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.645766 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=0.061288Jy sigma=1.190928 ! Fit after self-cal, rms=0.061279Jy sigma=1.190764 ! Inverting map ! Added new window around map position (-6, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140103 Jy ! Component: 100 - total flux cleaned = 0.00175911 Jy ! Component: 150 - total flux cleaned = 0.00184726 Jy ! Component: 200 - total flux cleaned = 0.00188747 Jy ! Total flux subtracted in 200 components = 0.00188747 Jy ! Clean residual min=-0.002148 max=0.002586 Jy/beam ! Clean residual mean=0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.647653 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.647653 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=0.061174Jy sigma=1.188905 ! Fit after self-cal, rms=0.061168Jy sigma=1.188769 ! Inverting map ! Added new window around map position (-21.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909565 Jy ! Component: 100 - total flux cleaned = 0.00136118 Jy ! Component: 150 - total flux cleaned = 0.00150562 Jy ! Component: 200 - total flux cleaned = 0.00150543 Jy ! Total flux subtracted in 200 components = 0.00150543 Jy ! Clean residual min=-0.002180 max=0.002234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.649159 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.649159 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=0.061053Jy sigma=1.186669 ! Fit after self-cal, rms=0.061049Jy sigma=1.186579 ! 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=0.061049Jy sigma=1.186579 ! Fit after self-cal, rms=0.060968Jy sigma=1.186131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.428 mas, bpa=-20.24 degrees ! Estimated noise=0.371738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101356 Jy ! Component: 100 - total flux cleaned = 0.00125501 Jy ! Component: 150 - total flux cleaned = 0.00132674 Jy ! Component: 200 - total flux cleaned = 0.00132492 Jy ! Total flux subtracted in 200 components = 0.00132492 Jy ! Clean residual min=-0.002076 max=0.002167 Jy/beam ! Clean residual mean=0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.650484 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.650484 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=0.060921Jy sigma=1.185253 ! Fit after self-cal, rms=0.060920Jy sigma=1.185227 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, -25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416851 Jy ! Component: 100 - total flux cleaned = -9.13004e-05 Jy ! Component: 150 - total flux cleaned = -5.46279e-05 Jy ! Component: 200 - total flux cleaned = -1.86632e-05 Jy ! Total flux subtracted in 200 components = -1.86632e-05 Jy ! Clean residual min=-0.002255 max=0.002036 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.650465 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.650465 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=0.060824Jy sigma=1.183616 ! Fit after self-cal, rms=0.060821Jy sigma=1.183544 ! 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=0.060821Jy sigma=1.183544 ! Fit after self-cal, rms=0.060802Jy sigma=1.183403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=2.587 mas, bpa=-34.07 degrees ! Estimated noise=0.467649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694302 Jy ! Component: 100 - total flux cleaned = 0.00116088 Jy ! Component: 150 - total flux cleaned = 0.00131292 Jy ! Component: 200 - total flux cleaned = 0.00139135 Jy ! Total flux subtracted in 200 components = 0.00139135 Jy ! Clean residual min=-0.002090 max=0.002022 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.651856 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.651856 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=0.060778Jy sigma=1.182997 ! Fit after self-cal, rms=0.060775Jy sigma=1.182948 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 = 0.000205754 Jy ! Component: 100 - total flux cleaned = 0.000183726 Jy ! Component: 150 - total flux cleaned = 0.000120115 Jy ! Component: 200 - total flux cleaned = 3.97838e-05 Jy ! Total flux subtracted in 200 components = 3.97838e-05 Jy ! Clean residual min=-0.002030 max=0.001954 Jy/beam ! Clean residual mean=0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.651896 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.651896 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=0.060765Jy sigma=1.182809 ! Fit after self-cal, rms=0.060765Jy sigma=1.182794 ! 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=1.055 mas, bmaj=1.428 mas, bpa=-20.21 degrees ! Estimated noise=0.371637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.428 at -20.21 degrees (North through East) ! Clean map min=-0.0019267 max=0.47938 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=0.7936 mas, bmaj=1.183 mas, bpa=-22.48 degrees ! Estimated noise=0.60787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.395866 Jy ! Component: 100 - total flux cleaned = 0.514536 Jy ! Component: 150 - total flux cleaned = 0.561539 Jy ! Component: 200 - total flux cleaned = 0.585167 Jy ! Total flux subtracted in 200 components = 0.585167 Jy ! Clean residual min=-0.006509 max=0.011607 Jy/beam ! Clean residual mean=0.000016 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.585167 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.585167 Jy ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.428 mas, bpa=-20.21 degrees ! Estimated noise=0.371637 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 = 0.0203686 Jy ! Component: 100 - total flux cleaned = 0.0314496 Jy ! Component: 150 - total flux cleaned = 0.0385113 Jy ! Component: 200 - total flux cleaned = 0.04375 Jy ! Total flux subtracted in 200 components = 0.04375 Jy ! Clean residual min=-0.003133 max=0.003393 Jy/beam ! Clean residual mean=0.000008 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.628917 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.628917 Jy ! Inverting map ! Added new window around map position (-2.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415079 Jy ! Component: 100 - total flux cleaned = 0.00728599 Jy ! Component: 150 - total flux cleaned = 0.00972814 Jy ! Component: 200 - total flux cleaned = 0.0118436 Jy ! Total flux subtracted in 200 components = 0.0118436 Jy ! Clean residual min=-0.002494 max=0.002562 Jy/beam ! Clean residual mean=0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.640761 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.640761 Jy ! Inverting map ! Added new window around map position (2.8, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002308 Jy ! Component: 100 - total flux cleaned = 0.00369546 Jy ! Component: 150 - total flux cleaned = 0.00480136 Jy ! Component: 200 - total flux cleaned = 0.00574935 Jy ! Total flux subtracted in 200 components = 0.00574935 Jy ! Clean residual min=-0.002302 max=0.002365 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.64651 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.64651 Jy ! Inverting map ! Added new window around map position (0.4, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189446 Jy ! Component: 100 - total flux cleaned = 0.0026963 Jy ! Component: 150 - total flux cleaned = 0.00320803 Jy ! Component: 200 - total flux cleaned = 0.00363256 Jy ! Total flux subtracted in 200 components = 0.00363256 Jy ! Clean residual min=-0.002104 max=0.002081 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.650143 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 100 components and 0.650143 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=2.268 mas, bmaj=2.587 mas, bpa=-34.07 degrees ! Estimated noise=0.467649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135294 Jy ! Component: 100 - total flux cleaned = 0.00171847 Jy ! Component: 150 - total flux cleaned = 0.00194737 Jy ! Component: 200 - total flux cleaned = 0.00218946 Jy ! Total flux subtracted in 200 components = 0.00218946 Jy ! Clean residual min=-0.001997 max=0.002115 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.652332 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 = 0.00021985 Jy ! Component: 100 - total flux cleaned = 0.00039519 Jy ! Component: 150 - total flux cleaned = 0.00047829 Jy ! Component: 200 - total flux cleaned = 0.000530765 Jy ! Total flux subtracted in 200 components = 0.000530765 Jy ! Clean residual min=-0.001885 max=0.002040 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.652863 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 145 components and 0.652863 Jy ! Inverting map ! Added new window around map position (22.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015742 Jy ! Component: 100 - total flux cleaned = 0.00139897 Jy ! Component: 150 - total flux cleaned = 0.00121379 Jy ! Component: 200 - total flux cleaned = 0.00121326 Jy ! Total flux subtracted in 200 components = 0.00121326 Jy ! Clean residual min=-0.001671 max=0.001531 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.654076 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 164 components and 0.654076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.428 mas, bpa=-20.21 degrees ! Estimated noise=0.371637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501449 Jy ! Component: 100 - total flux cleaned = 0.000784905 Jy ! Component: 150 - total flux cleaned = 0.000830187 Jy ! Component: 200 - total flux cleaned = 0.000954998 Jy ! Total flux subtracted in 200 components = 0.000954998 Jy ! Clean residual min=-0.001663 max=0.001713 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.655031 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 190 components and 0.655031 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=0.060659Jy sigma=1.181255 ! Fit after self-cal, rms=0.060637Jy sigma=1.180881 wmodel /J1058+4304_X_map.mod ! wmodel: Unable to open new model file: /J1058+4304_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1058+4304_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.428 at -20.21 degrees (North through East) ! Clean map min=-0.0016958 max=0.47969 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1058+4304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.47969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000373416 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233536 0.233536 0.467072 0.934144 1.86829 3.73658 7.47315 14.9463 29.8926 59.7852 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.479 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1284.6 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1058+4304_X_dfm.log closed on Thu May 19 18:35:29 2016