! Started logfile: /scr/pima/bg219h_uvs/J1832+0731_X_dfm.log on Thu May 19 22:39:22 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/bg219h_uvs/J1832+0731_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1832+0731_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918519 visibilities/baseline/integration-bin. ! Found source: J1832+0731 ! ! 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 17856 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 J1832+0731_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034971Jy sigma=23.116417 ! Fit after self-cal, rms=0.735051Jy sigma=16.239842 ! 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=0.6682 mas, bmaj=1.715 mas, bpa=-0.6716 degrees ! Estimated noise=0.402849 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 = 0.204646 Jy ! Component: 100 - total flux cleaned = 0.253969 Jy ! Total flux subtracted in 100 components = 0.253969 Jy ! Clean residual min=-0.008374 max=0.019749 Jy/beam ! Clean residual mean=-0.000016 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.253969 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.253969 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=0.085957Jy sigma=1.785853 ! Fit after self-cal, rms=0.085892Jy sigma=1.784310 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212105 Jy ! Component: 100 - total flux cleaned = 0.032262 Jy ! Total flux subtracted in 100 components = 0.032262 Jy ! Clean residual min=-0.005898 max=0.009762 Jy/beam ! Clean residual mean=-0.000008 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.286231 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.286231 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=0.079709Jy sigma=1.587205 ! Fit after self-cal, rms=0.079653Jy sigma=1.585784 ! Inverting map ! Added new window around map position (0.8, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092439 Jy ! Component: 100 - total flux cleaned = 0.0153548 Jy ! Total flux subtracted in 100 components = 0.0153548 Jy ! Clean residual min=-0.005628 max=0.006908 Jy/beam ! Clean residual mean=-0.000005 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.301586 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.301586 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=0.078210Jy sigma=1.539377 ! Fit after self-cal, rms=0.078112Jy sigma=1.536533 ! Inverting map ! Added new window around map position (-7.2, 7.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736762 Jy ! Component: 100 - total flux cleaned = 0.0122531 Jy ! Total flux subtracted in 100 components = 0.0122531 Jy ! Clean residual min=-0.004880 max=0.006343 Jy/beam ! Clean residual mean=-0.000006 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.313839 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.313839 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=0.077140Jy sigma=1.516234 ! Fit after self-cal, rms=0.077107Jy sigma=1.514727 ! 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=0.8502 mas, bmaj=1.986 mas, bpa=-0.348 degrees ! Estimated noise=0.259082 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 = 0.00682852 Jy ! Component: 100 - total flux cleaned = 0.0115634 Jy ! Component: 150 - total flux cleaned = 0.0142738 Jy ! Component: 200 - total flux cleaned = 0.0156649 Jy ! Total flux subtracted in 200 components = 0.0156649 Jy ! Clean residual min=-0.004771 max=0.005314 Jy/beam ! Clean residual mean=0.000001 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.329504 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.329504 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=0.076328Jy sigma=1.494899 ! Fit after self-cal, rms=0.076315Jy sigma=1.494139 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 1.986 at -0.348 degrees (North through East) ! Clean map min=-0.0044241 max=0.26612 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.19 KP 0.97 ! LA 0.98 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.18 KP 0.97 ! LA 0.98 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.15 KP 0.97 ! LA 0.98 MK 0.98 NL 0.96 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.13 KP 0.99 ! LA 1.00 MK 0.98 NL 0.97 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.18 KP 0.98 ! LA 0.99 MK 0.98 NL 0.96 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.17 KP 0.98 ! LA 0.98 MK 0.98 NL 0.94 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.18 KP 0.98 ! LA 0.99 MK 0.97 NL 0.97 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.17 KP 0.98 ! LA 0.99 MK 0.97 NL 0.97 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.12 KP 0.98 ! LA 0.99 MK 0.97 NL 0.96 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.19 KP 0.94 ! LA 0.98 MK 0.98 NL 0.95 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.076315Jy sigma=1.494139 ! Fit after self-cal, rms=0.078343Jy sigma=1.463399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8529 mas, bmaj=1.992 mas, bpa=-0.3445 degrees ! Estimated noise=0.25896 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 = 0.00124302 Jy ! Component: 100 - total flux cleaned = 0.001314 Jy ! Component: 150 - total flux cleaned = 0.00114487 Jy ! Component: 200 - total flux cleaned = 0.000863112 Jy ! Total flux subtracted in 200 components = 0.000863112 Jy ! Clean residual min=-0.003003 max=0.003138 Jy/beam ! Clean residual mean=0.000003 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.330367 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.330367 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=0.078247Jy sigma=1.460221 ! Fit after self-cal, rms=0.078322Jy sigma=1.459815 ! 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=0.078322Jy sigma=1.459815 ! Fit after self-cal, rms=0.078910Jy sigma=1.447651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=1.993 mas, bpa=-0.3236 degrees ! Estimated noise=0.258971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782593 Jy ! Component: 100 - total flux cleaned = 0.000649159 Jy ! Component: 150 - total flux cleaned = 0.000424198 Jy ! Component: 200 - total flux cleaned = 0.000231388 Jy ! Total flux subtracted in 200 components = 0.000231388 Jy ! Clean residual min=-0.002489 max=0.002308 Jy/beam ! Clean residual mean=0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.330599 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.330599 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=0.078867Jy sigma=1.446259 ! Fit after self-cal, rms=0.078866Jy sigma=1.446075 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.91754e-05 Jy ! Component: 100 - total flux cleaned = -0.000151313 Jy ! Component: 150 - total flux cleaned = -0.000277215 Jy ! Component: 200 - total flux cleaned = -0.000390925 Jy ! Total flux subtracted in 200 components = -0.000390925 Jy ! Clean residual min=-0.002383 max=0.002269 Jy/beam ! Clean residual mean=0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.330208 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.330208 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=0.078848Jy sigma=1.445522 ! Fit after self-cal, rms=0.078827Jy sigma=1.445432 ! 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=0.078827Jy sigma=1.445432 ! Fit after self-cal, rms=0.078991Jy sigma=1.445247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.854 mas, bmaj=1.993 mas, bpa=-0.3321 degrees ! Estimated noise=0.258878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.50069e-05 Jy ! Component: 100 - total flux cleaned = -8.34989e-05 Jy ! Component: 150 - total flux cleaned = -0.000176597 Jy ! Component: 200 - total flux cleaned = -0.000239418 Jy ! Total flux subtracted in 200 components = -0.000239418 Jy ! Clean residual min=-0.002304 max=0.002221 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.329968 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.329968 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=0.078975Jy sigma=1.444757 ! Fit after self-cal, rms=0.078968Jy sigma=1.444699 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.06821e-05 Jy ! Component: 100 - total flux cleaned = -0.000101494 Jy ! Component: 150 - total flux cleaned = -0.00017436 Jy ! Component: 200 - total flux cleaned = -0.000241523 Jy ! Total flux subtracted in 200 components = -0.000241523 Jy ! Clean residual min=-0.002236 max=0.002188 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.329727 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.329727 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=0.078959Jy sigma=1.444437 ! Fit after self-cal, rms=0.078956Jy sigma=1.444406 ! 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=0.078956Jy sigma=1.444406 ! Fit after self-cal, rms=0.079031Jy sigma=1.444330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.186 mas, bpa=-2.584 degrees ! Estimated noise=0.323698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480352 Jy ! Component: 100 - total flux cleaned = -0.000395047 Jy ! Component: 150 - total flux cleaned = -0.000347262 Jy ! Component: 200 - total flux cleaned = -0.000285993 Jy ! Total flux subtracted in 200 components = -0.000285993 Jy ! Clean residual min=-0.002518 max=0.002781 Jy/beam ! Clean residual mean=0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.329441 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.329441 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=0.079035Jy sigma=1.444252 ! Fit after self-cal, rms=0.079031Jy sigma=1.444163 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 = 9.29116e-06 Jy ! Component: 100 - total flux cleaned = 4.87128e-05 Jy ! Component: 150 - total flux cleaned = 9.92269e-05 Jy ! Component: 200 - total flux cleaned = 0.000128385 Jy ! Total flux subtracted in 200 components = 0.000128385 Jy ! Clean residual min=-0.002535 max=0.002701 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.329569 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.329569 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=0.079037Jy sigma=1.444236 ! Fit after self-cal, rms=0.079034Jy sigma=1.444182 ! 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=0.8545 mas, bmaj=1.993 mas, bpa=-0.3351 degrees ! Estimated noise=0.258771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8545 x 1.993 at -0.3351 degrees (North through East) ! Clean map min=-0.001963 max=0.26479 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=0.67 mas, bmaj=1.718 mas, bpa=-0.6532 degrees ! Estimated noise=0.40347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20472 Jy ! Component: 100 - total flux cleaned = 0.254801 Jy ! Component: 150 - total flux cleaned = 0.277151 Jy ! Component: 200 - total flux cleaned = 0.289793 Jy ! Total flux subtracted in 200 components = 0.289793 Jy ! Clean residual min=-0.004238 max=0.006687 Jy/beam ! Clean residual mean=-0.000009 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.289793 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.289793 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8545 mas, bmaj=1.993 mas, bpa=-0.3351 degrees ! Estimated noise=0.258771 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 = 0.0125828 Jy ! Component: 100 - total flux cleaned = 0.0204856 Jy ! Component: 150 - total flux cleaned = 0.0258475 Jy ! Component: 200 - total flux cleaned = 0.0296729 Jy ! Total flux subtracted in 200 components = 0.0296729 Jy ! Clean residual min=-0.002444 max=0.002585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.319466 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.319466 Jy ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294622 Jy ! Component: 100 - total flux cleaned = 0.00474244 Jy ! Component: 150 - total flux cleaned = 0.00575425 Jy ! Component: 200 - total flux cleaned = 0.00666434 Jy ! Total flux subtracted in 200 components = 0.00666434 Jy ! Clean residual min=-0.002114 max=0.002154 Jy/beam ! Clean residual mean=0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.32613 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.32613 Jy ! Inverting map ! Added new window around map position (-11, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199546 Jy ! Component: 100 - total flux cleaned = 0.00313289 Jy ! Component: 150 - total flux cleaned = 0.00392378 Jy ! Component: 200 - total flux cleaned = 0.00431355 Jy ! Total flux subtracted in 200 components = 0.00431355 Jy ! Clean residual min=-0.002052 max=0.002052 Jy/beam ! Clean residual mean=-0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.330444 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.330444 Jy ! Inverting map ! Added new window around map position (11, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104408 Jy ! Component: 100 - total flux cleaned = 0.00132147 Jy ! Component: 150 - total flux cleaned = 0.00187493 Jy ! Component: 200 - total flux cleaned = 0.00237603 Jy ! Total flux subtracted in 200 components = 0.00237603 Jy ! Clean residual min=-0.001969 max=0.001781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.33282 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.33282 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=2.111 mas, bmaj=3.186 mas, bpa=-2.584 degrees ! Estimated noise=0.323698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694516 Jy ! Component: 100 - total flux cleaned = 0.00127592 Jy ! Component: 150 - total flux cleaned = 0.00165455 Jy ! Component: 200 - total flux cleaned = 0.00182417 Jy ! Total flux subtracted in 200 components = 0.00182417 Jy ! Clean residual min=-0.002139 max=0.002330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.334644 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 = 0.000130662 Jy ! Component: 100 - total flux cleaned = 0.000203664 Jy ! Component: 150 - total flux cleaned = 0.000272392 Jy ! Component: 200 - total flux cleaned = 0.00033675 Jy ! Total flux subtracted in 200 components = 0.00033675 Jy ! Clean residual min=-0.002121 max=0.002212 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.334981 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 144 components and 0.334981 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8545 mas, bmaj=1.993 mas, bpa=-0.3351 degrees ! Estimated noise=0.258771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110701 Jy ! Component: 100 - total flux cleaned = -0.000110718 Jy ! Component: 150 - total flux cleaned = -5.48796e-05 Jy ! Component: 200 - total flux cleaned = -2.01839e-06 Jy ! Total flux subtracted in 200 components = -2.01839e-06 Jy ! Clean residual min=-0.001940 max=0.001665 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.334979 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 165 components and 0.334979 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=0.078905Jy sigma=1.441279 ! Fit after self-cal, rms=0.078890Jy sigma=1.441117 wmodel /J1832+0731_X_map.mod ! wmodel: Unable to open new model file: /J1832+0731_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1832+0731_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8545 x 1.993 at -0.3351 degrees (North through East) ! Clean map min=-0.0017589 max=0.26527 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1832+0731_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.265273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000417165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471776 0.471776 0.943553 1.88711 3.77421 7.54842 15.0968 30.1937 60.3874 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.265 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.894 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1832+0731_X_dfm.log closed on Thu May 19 22:39:25 2016