! Started logfile: /scr/pima/bg219b_uvs/J0647-1605_X_dfm.log on Thu May 19 20:06:28 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/bg219b_uvs/J0647-1605_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0647-1605_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0647-1605 ! ! 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 17496 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 J0647-1605_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062875Jy sigma=22.045392 ! Fit after self-cal, rms=0.662223Jy sigma=13.500330 ! 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=0.6273 mas, bmaj=1.654 mas, bpa=-3.347 degrees ! Estimated noise=0.470687 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 = 0.259977 Jy ! Component: 100 - total flux cleaned = 0.317686 Jy ! Total flux subtracted in 100 components = 0.317686 Jy ! Clean residual min=-0.013344 max=0.035570 Jy/beam ! Clean residual mean=-0.000041 rms=0.003414 Jy/beam ! Combined flux in latest and established models = 0.317686 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.317686 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=0.108384Jy sigma=2.175650 ! Fit after self-cal, rms=0.108349Jy sigma=2.173840 ! Inverting map ! Added new window around map position (1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032876 Jy ! Component: 100 - total flux cleaned = 0.0522489 Jy ! Total flux subtracted in 100 components = 0.0522489 Jy ! Clean residual min=-0.011300 max=0.019913 Jy/beam ! Clean residual mean=-0.000025 rms=0.002522 Jy/beam ! Combined flux in latest and established models = 0.369934 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.369934 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=0.092700Jy sigma=1.808201 ! Fit after self-cal, rms=0.091779Jy sigma=1.790319 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163546 Jy ! Component: 100 - total flux cleaned = 0.0270771 Jy ! Total flux subtracted in 100 components = 0.0270771 Jy ! Clean residual min=-0.009944 max=0.012903 Jy/beam ! Clean residual mean=-0.000017 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.397012 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.397012 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=0.087061Jy sigma=1.678819 ! Fit after self-cal, rms=0.086692Jy sigma=1.671430 ! 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=0.7925 mas, bmaj=1.999 mas, bpa=-3.144 degrees ! Estimated noise=0.282316 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 = 0.0145173 Jy ! Component: 100 - total flux cleaned = 0.0219023 Jy ! Component: 150 - total flux cleaned = 0.0260679 Jy ! Component: 200 - total flux cleaned = 0.0271288 Jy ! Total flux subtracted in 200 components = 0.0271288 Jy ! Clean residual min=-0.008640 max=0.012613 Jy/beam ! Clean residual mean=0.000001 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 0.42414 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.42414 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=0.084395Jy sigma=1.615086 ! Fit after self-cal, rms=0.084145Jy sigma=1.608820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7925 x 1.999 at -3.144 degrees (North through East) ! Clean map min=-0.007906 max=0.33818 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 1.00* 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 3. ! 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 4. ! 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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 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 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 11. ! 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 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.00 KP 0.90 ! LA 0.93 MK 0.95 NL 0.93 OV 0.91 ! PT 1.15 SC 0.94 ! ! ! Fit before self-cal, rms=0.084145Jy sigma=1.608820 ! Fit after self-cal, rms=0.082358Jy sigma=1.581789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7925 mas, bmaj=1.998 mas, bpa=-3.121 degrees ! Estimated noise=0.279988 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 = 0.00190948 Jy ! Component: 100 - total flux cleaned = 0.00191738 Jy ! Component: 150 - total flux cleaned = 0.00191965 Jy ! Component: 200 - total flux cleaned = 0.00191718 Jy ! Total flux subtracted in 200 components = 0.00191718 Jy ! Clean residual min=-0.008040 max=0.010631 Jy/beam ! Clean residual mean=0.000002 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.426058 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.426058 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=0.081975Jy sigma=1.576680 ! Fit after self-cal, rms=0.081968Jy sigma=1.575957 ! 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=0.081968Jy sigma=1.575957 ! Fit after self-cal, rms=0.081926Jy sigma=1.575912 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7925 mas, bmaj=1.998 mas, bpa=-3.117 degrees ! Estimated noise=0.279952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803215 Jy ! Component: 100 - total flux cleaned = 0.000659926 Jy ! Component: 150 - total flux cleaned = 0.000534195 Jy ! Component: 200 - total flux cleaned = 0.000428752 Jy ! Total flux subtracted in 200 components = 0.000428752 Jy ! Clean residual min=-0.007786 max=0.010763 Jy/beam ! Clean residual mean=0.000002 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 0.426486 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.426486 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=0.081774Jy sigma=1.574336 ! Fit after self-cal, rms=0.081764Jy sigma=1.574033 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 (-13.8, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101355 Jy ! Component: 100 - total flux cleaned = 0.0156409 Jy ! Component: 150 - total flux cleaned = 0.0192861 Jy ! Component: 200 - total flux cleaned = 0.0206859 Jy ! Total flux subtracted in 200 components = 0.0206859 Jy ! Clean residual min=-0.007926 max=0.010027 Jy/beam ! Clean residual mean=-0.000003 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.447172 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.447172 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=0.080495Jy sigma=1.544642 ! Fit after self-cal, rms=0.080366Jy sigma=1.540281 ! 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=0.080366Jy sigma=1.540281 ! Fit after self-cal, rms=0.078942Jy sigma=1.512740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7934 mas, bmaj=1.999 mas, bpa=-3.11 degrees ! Estimated noise=0.27838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102083 Jy ! Component: 100 - total flux cleaned = -0.000930364 Jy ! Component: 150 - total flux cleaned = -0.000713875 Jy ! Component: 200 - total flux cleaned = -0.000645523 Jy ! Total flux subtracted in 200 components = -0.000645523 Jy ! Clean residual min=-0.006911 max=0.008239 Jy/beam ! Clean residual mean=-0.000005 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.446527 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.446527 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=0.078676Jy sigma=1.509724 ! Fit after self-cal, rms=0.078691Jy sigma=1.509501 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 (-9.6, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753072 Jy ! Component: 100 - total flux cleaned = 0.0114565 Jy ! Component: 150 - total flux cleaned = 0.013624 Jy ! Component: 200 - total flux cleaned = 0.0147751 Jy ! Total flux subtracted in 200 components = 0.0147751 Jy ! Clean residual min=-0.006174 max=0.007316 Jy/beam ! Clean residual mean=-0.000006 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.461302 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.461302 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=0.077933Jy sigma=1.492832 ! Fit after self-cal, rms=0.077850Jy sigma=1.490955 ! 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=0.077850Jy sigma=1.490955 ! Fit after self-cal, rms=0.075801Jy sigma=1.428333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=4.262 mas, bpa=0.8856 degrees ! Estimated noise=0.36634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00441724 Jy ! Component: 100 - total flux cleaned = -0.00736379 Jy ! Component: 150 - total flux cleaned = -0.00864087 Jy ! Component: 200 - total flux cleaned = -0.00958756 Jy ! Total flux subtracted in 200 components = -0.00958756 Jy ! Clean residual min=-0.006587 max=0.010315 Jy/beam ! Clean residual mean=-0.000010 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 0.451714 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.451714 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=0.075654Jy sigma=1.425651 ! Fit after self-cal, rms=0.075659Jy sigma=1.425229 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 (44.6, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951195 Jy ! Component: 100 - total flux cleaned = 0.0141161 Jy ! Component: 150 - total flux cleaned = 0.016733 Jy ! Component: 200 - total flux cleaned = 0.0181681 Jy ! Total flux subtracted in 200 components = 0.0181681 Jy ! Clean residual min=-0.005948 max=0.006494 Jy/beam ! Clean residual mean=-0.000009 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.469882 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 171 components and 0.469882 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=0.075053Jy sigma=1.411935 ! Fit after self-cal, rms=0.075015Jy sigma=1.410884 ! 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=0.7938 mas, bmaj=1.997 mas, bpa=-3.076 degrees ! Estimated noise=0.277689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7938 x 1.997 at -3.076 degrees (North through East) ! Clean map min=-0.0036945 max=0.32943 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=0.6284 mas, bmaj=1.65 mas, bpa=-3.201 degrees ! Estimated noise=0.460664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.253672 Jy ! Component: 100 - total flux cleaned = 0.318549 Jy ! Component: 150 - total flux cleaned = 0.349872 Jy ! Component: 200 - total flux cleaned = 0.369804 Jy ! Total flux subtracted in 200 components = 0.369804 Jy ! Clean residual min=-0.006760 max=0.010968 Jy/beam ! Clean residual mean=-0.000019 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.369804 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.369804 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7938 mas, bmaj=1.997 mas, bpa=-3.076 degrees ! Estimated noise=0.277689 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 = 0.0229721 Jy ! Component: 100 - total flux cleaned = 0.0360243 Jy ! Component: 150 - total flux cleaned = 0.04541 Jy ! Component: 200 - total flux cleaned = 0.0529183 Jy ! Total flux subtracted in 200 components = 0.0529183 Jy ! Clean residual min=-0.005193 max=0.006606 Jy/beam ! Clean residual mean=-0.000009 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.422722 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 58 components and 0.422722 Jy ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00681378 Jy ! Component: 100 - total flux cleaned = 0.0121534 Jy ! Component: 150 - total flux cleaned = 0.0167648 Jy ! Component: 200 - total flux cleaned = 0.0207852 Jy ! Total flux subtracted in 200 components = 0.0207852 Jy ! Clean residual min=-0.004573 max=0.005411 Jy/beam ! Clean residual mean=-0.000006 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.443507 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.443507 Jy ! Inverting map ! Added new window around map position (17.4, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436008 Jy ! Component: 100 - total flux cleaned = 0.00664137 Jy ! Component: 150 - total flux cleaned = 0.00845766 Jy ! Component: 200 - total flux cleaned = 0.00990255 Jy ! Total flux subtracted in 200 components = 0.00990255 Jy ! Clean residual min=-0.004523 max=0.004858 Jy/beam ! Clean residual mean=-0.000005 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.45341 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 121 components and 0.45341 Jy ! Inverting map ! Added new window around map position (40.4, -50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435224 Jy ! Component: 100 - total flux cleaned = 0.00593544 Jy ! Component: 150 - total flux cleaned = 0.0067759 Jy ! Component: 200 - total flux cleaned = 0.00773319 Jy ! Total flux subtracted in 200 components = 0.00773319 Jy ! Clean residual min=-0.004321 max=0.003834 Jy/beam ! Clean residual mean=-0.000004 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.461143 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 153 components and 0.461143 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=2.135 mas, bmaj=4.262 mas, bpa=0.8856 degrees ! Estimated noise=0.36634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338656 Jy ! Component: 100 - total flux cleaned = 0.0056224 Jy ! Component: 150 - total flux cleaned = 0.00758388 Jy ! Component: 200 - total flux cleaned = 0.00824903 Jy ! Total flux subtracted in 200 components = 0.00824903 Jy ! Clean residual min=-0.004988 max=0.005659 Jy/beam ! Clean residual mean=-0.000005 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.469392 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 = 0.000422173 Jy ! Component: 100 - total flux cleaned = 0.00080841 Jy ! Component: 150 - total flux cleaned = 0.00116109 Jy ! Component: 200 - total flux cleaned = 0.00129487 Jy ! Total flux subtracted in 200 components = 0.00129487 Jy ! Clean residual min=-0.005054 max=0.005500 Jy/beam ! Clean residual mean=-0.000005 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.470687 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 191 components and 0.470687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7938 mas, bmaj=1.997 mas, bpa=-3.076 degrees ! Estimated noise=0.277689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807477 Jy ! Component: 100 - total flux cleaned = -0.000387591 Jy ! Component: 150 - total flux cleaned = 0.000130099 Jy ! Component: 200 - total flux cleaned = 0.000680451 Jy ! Total flux subtracted in 200 components = 0.000680451 Jy ! Clean residual min=-0.003795 max=0.003668 Jy/beam ! Clean residual mean=-0.000003 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.471368 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 214 components and 0.471368 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=0.074489Jy sigma=1.401765 ! Fit after self-cal, rms=0.074345Jy sigma=1.398775 wmodel /J0647-1605_X_map.mod ! wmodel: Unable to open new model file: /J0647-1605_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0647-1605_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7938 x 1.997 at -3.076 degrees (North through East) ! Clean map min=-0.0031359 max=0.32817 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0647-1605_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.328174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000853219 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.77997 0.77997 1.55994 3.11988 6.23976 12.4795 24.959 49.9181 99.8362 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.328 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.63 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0647-1605_X_dfm.log closed on Thu May 19 20:06:31 2016