! Started logfile: /scr/pima/bg219h_uvs/J1454-3400_X_dfm.log on Thu May 19 22:30:09 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/J1454-3400_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1454-3400_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.721296 visibilities/baseline/integration-bin. ! Found source: J1454-3400 ! ! 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 18696 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 J1454-3400_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009430Jy sigma=19.144428 ! Fit after self-cal, rms=0.893034Jy sigma=16.785252 ! 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=0.6459 mas, bmaj=2.014 mas, bpa=0.2388 degrees ! Estimated noise=0.578771 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 = 0.0751735 Jy ! Component: 100 - total flux cleaned = 0.100762 Jy ! Total flux subtracted in 100 components = 0.100762 Jy ! Clean residual min=-0.007804 max=0.015947 Jy/beam ! Clean residual mean=0.000011 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.100762 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.100762 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=0.102859Jy sigma=1.820578 ! Fit after self-cal, rms=0.102527Jy sigma=1.816368 ! 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=0.8691 mas, bmaj=2.61 mas, bpa=-0.8425 degrees ! Estimated noise=0.283824 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 = 0.0280476 Jy ! Component: 100 - total flux cleaned = 0.041021 Jy ! Component: 150 - total flux cleaned = 0.0473201 Jy ! Component: 200 - total flux cleaned = 0.0504101 Jy ! Total flux subtracted in 200 components = 0.0504101 Jy ! Clean residual min=-0.011634 max=0.026558 Jy/beam ! Clean residual mean=0.000056 rms=0.004155 Jy/beam ! Combined flux in latest and established models = 0.151172 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.151172 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=0.097131Jy sigma=1.646115 ! Fit after self-cal, rms=0.097129Jy sigma=1.644415 ! Inverting map ! Added new window around map position (-5, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024391 Jy ! Component: 100 - total flux cleaned = 0.0366511 Jy ! Component: 150 - total flux cleaned = 0.0443025 Jy ! Component: 200 - total flux cleaned = 0.0493902 Jy ! Total flux subtracted in 200 components = 0.0493902 Jy ! Clean residual min=-0.009296 max=0.015983 Jy/beam ! Clean residual mean=0.000040 rms=0.002941 Jy/beam ! Combined flux in latest and established models = 0.200562 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 88 components and 0.200562 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=0.091584Jy sigma=1.502722 ! Fit after self-cal, rms=0.090373Jy sigma=1.474867 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8691 x 2.61 at -0.8425 degrees (North through East) ! Clean map min=-0.0076575 max=0.10587 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 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* ! ! ! Fit before self-cal, rms=0.090373Jy sigma=1.474867 ! Fit after self-cal, rms=0.090373Jy sigma=1.474867 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=2.61 mas, bpa=-0.8425 degrees ! Estimated noise=0.283824 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 (-1.6, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146779 Jy ! Component: 100 - total flux cleaned = 0.0236896 Jy ! Component: 150 - total flux cleaned = 0.0301564 Jy ! Component: 200 - total flux cleaned = 0.0350352 Jy ! Total flux subtracted in 200 components = 0.0350352 Jy ! Clean residual min=-0.006234 max=0.011018 Jy/beam ! Clean residual mean=0.000021 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.235597 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 139 components and 0.235597 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=0.087710Jy sigma=1.412091 ! Fit after self-cal, rms=0.087328Jy sigma=1.404263 ! Inverting map ! Added new window around map position (1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973338 Jy ! Component: 100 - total flux cleaned = 0.0158047 Jy ! Component: 150 - total flux cleaned = 0.0206844 Jy ! Component: 200 - total flux cleaned = 0.0245692 Jy ! Total flux subtracted in 200 components = 0.0245692 Jy ! Clean residual min=-0.004773 max=0.005569 Jy/beam ! Clean residual mean=0.000013 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.260166 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 192 components and 0.260166 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=0.085965Jy sigma=1.374074 ! Fit after self-cal, rms=0.085802Jy sigma=1.370307 ! 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=0.085802Jy sigma=1.370307 ! Fit after self-cal, rms=0.091171Jy sigma=1.362470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8669 mas, bmaj=2.606 mas, bpa=-0.8681 degrees ! Estimated noise=0.286419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029392 Jy ! Component: 100 - total flux cleaned = 0.00423011 Jy ! Component: 150 - total flux cleaned = 0.00533417 Jy ! Component: 200 - total flux cleaned = 0.00629766 Jy ! Total flux subtracted in 200 components = 0.00629766 Jy ! Clean residual min=-0.003845 max=0.003801 Jy/beam ! Clean residual mean=0.000008 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.266464 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 224 components and 0.266464 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=0.090901Jy sigma=1.357276 ! Fit after self-cal, rms=0.090989Jy sigma=1.356455 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 = 0.00153085 Jy ! Component: 100 - total flux cleaned = 0.00254393 Jy ! Component: 150 - total flux cleaned = 0.00342887 Jy ! Component: 200 - total flux cleaned = 0.00414557 Jy ! Total flux subtracted in 200 components = 0.00414557 Jy ! Clean residual min=-0.003819 max=0.003472 Jy/beam ! Clean residual mean=0.000007 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.27061 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 237 components and 0.27061 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=0.090845Jy sigma=1.353867 ! Fit after self-cal, rms=0.090827Jy sigma=1.353528 ! 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=0.090827Jy sigma=1.353528 ! Fit after self-cal, rms=0.092109Jy sigma=1.349828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=2.6 mas, bpa=-0.7747 degrees ! Estimated noise=0.285662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085561 Jy ! Component: 100 - total flux cleaned = 0.00145014 Jy ! Component: 150 - total flux cleaned = 0.00155778 Jy ! Component: 200 - total flux cleaned = 0.00175904 Jy ! Total flux subtracted in 200 components = 0.00175904 Jy ! Clean residual min=-0.003507 max=0.003428 Jy/beam ! Clean residual mean=0.000002 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.272369 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 253 components and 0.272369 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=0.092037Jy sigma=1.348459 ! Fit after self-cal, rms=0.092048Jy sigma=1.348287 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 = 0.000673729 Jy ! Component: 100 - total flux cleaned = 0.000822429 Jy ! Component: 150 - total flux cleaned = 0.000958847 Jy ! Component: 200 - total flux cleaned = 0.00108997 Jy ! Total flux subtracted in 200 components = 0.00108997 Jy ! Clean residual min=-0.003386 max=0.003325 Jy/beam ! Clean residual mean=0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.273459 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 265 components and 0.273459 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=0.091997Jy sigma=1.347384 ! Fit after self-cal, rms=0.091993Jy sigma=1.347315 ! 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=0.091993Jy sigma=1.347315 ! Fit after self-cal, rms=0.092852Jy sigma=1.346199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=6.883 mas, bpa=-0.8557 degrees ! Estimated noise=0.34797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163398 Jy ! Component: 100 - total flux cleaned = 0.00193502 Jy ! Component: 150 - total flux cleaned = 0.00219506 Jy ! Component: 200 - total flux cleaned = 0.00242139 Jy ! Total flux subtracted in 200 components = 0.00242139 Jy ! Clean residual min=-0.003976 max=0.004294 Jy/beam ! Clean residual mean=0.000000 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.27588 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 270 components and 0.27588 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=0.092844Jy sigma=1.345538 ! Fit after self-cal, rms=0.092873Jy sigma=1.345378 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 = 0.000687999 Jy ! Component: 100 - total flux cleaned = 0.000902049 Jy ! Component: 150 - total flux cleaned = 0.00101978 Jy ! Component: 200 - total flux cleaned = 0.00112736 Jy ! Total flux subtracted in 200 components = 0.00112736 Jy ! Clean residual min=-0.003834 max=0.004195 Jy/beam ! Clean residual mean=-0.000000 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.277007 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 276 components and 0.277007 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=0.092870Jy sigma=1.345194 ! Fit after self-cal, rms=0.092878Jy sigma=1.345146 ! 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=0.8643 mas, bmaj=2.599 mas, bpa=-0.7798 degrees ! Estimated noise=0.285883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8643 x 2.599 at -0.7798 degrees (North through East) ! Clean map min=-0.0030458 max=0.10438 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=0.6393 mas, bmaj=2.006 mas, bpa=0.2956 degrees ! Estimated noise=0.581921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748986 Jy ! Component: 100 - total flux cleaned = 0.103186 Jy ! Component: 150 - total flux cleaned = 0.122815 Jy ! Component: 200 - total flux cleaned = 0.137726 Jy ! Total flux subtracted in 200 components = 0.137726 Jy ! Clean residual min=-0.006823 max=0.008779 Jy/beam ! Clean residual mean=0.000012 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.137726 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.137726 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8643 mas, bmaj=2.599 mas, bpa=-0.7798 degrees ! Estimated noise=0.285883 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 = 0.024843 Jy ! Component: 100 - total flux cleaned = 0.043623 Jy ! Component: 150 - total flux cleaned = 0.0585057 Jy ! Component: 200 - total flux cleaned = 0.070611 Jy ! Total flux subtracted in 200 components = 0.070611 Jy ! Clean residual min=-0.006147 max=0.008090 Jy/beam ! Clean residual mean=0.000028 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.208337 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 131 components and 0.208337 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=2.27 mas, bmaj=6.883 mas, bpa=-0.8557 degrees ! Estimated noise=0.34797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177694 Jy ! Component: 100 - total flux cleaned = 0.030341 Jy ! Component: 150 - total flux cleaned = 0.0395794 Jy ! Component: 200 - total flux cleaned = 0.0464785 Jy ! Total flux subtracted in 200 components = 0.0464785 Jy ! Clean residual min=-0.005082 max=0.005239 Jy/beam ! Clean residual mean=0.000018 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.254816 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 = 0.00521631 Jy ! Component: 100 - total flux cleaned = 0.00921668 Jy ! Component: 150 - total flux cleaned = 0.0123019 Jy ! Component: 200 - total flux cleaned = 0.0146911 Jy ! Total flux subtracted in 200 components = 0.0146911 Jy ! Clean residual min=-0.003946 max=0.004472 Jy/beam ! Clean residual mean=0.000006 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.269507 Jy ! Adding 136 model components to the UV plane model. ! The established model now contains 247 components and 0.269507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8643 mas, bmaj=2.599 mas, bpa=-0.7798 degrees ! Estimated noise=0.285883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102843 Jy ! Component: 100 - total flux cleaned = 0.00167818 Jy ! Component: 150 - total flux cleaned = 0.00245449 Jy ! Component: 200 - total flux cleaned = 0.00285788 Jy ! Total flux subtracted in 200 components = 0.00285788 Jy ! Clean residual min=-0.002995 max=0.003401 Jy/beam ! Clean residual mean=0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.272365 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 264 components and 0.272365 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=0.092922Jy sigma=1.347102 ! Fit after self-cal, rms=0.092827Jy sigma=1.345390 wmodel /J1454-3400_X_map.mod ! wmodel: Unable to open new model file: /J1454-3400_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1454-3400_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8643 x 2.599 at -0.7798 degrees (North through East) ! Clean map min=-0.0027247 max=0.10541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1454-3400_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105405 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000717386 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.0418 2.0418 4.0836 8.16719 16.3344 32.6688 65.3375 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 146.929 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1454-3400_X_dfm.log closed on Thu May 19 22:30:13 2016