! Started logfile: .//J0106-4034_X_dfm.log on Wed Nov 16 11:45:08 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0106-4034_X_uvm.fits ! Reading UV FITS file: .//J0106-4034_X_uvm.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.795591 visibilities/baseline/integration-bin. ! Found source: J0106-4034 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 6352 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! 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 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 J0106-4034_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 43 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.323090Jy sigma=22.663529 ! Fit after self-cal, rms=0.385148Jy sigma=4.035484 ! 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=0.9085 mas, bmaj=5.894 mas, bpa=2.122 degrees ! Estimated noise=0.86752 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 = 0.650571 Jy ! Component: 100 - total flux cleaned = 0.856749 Jy ! Total flux subtracted in 100 components = 0.856749 Jy ! Clean residual min=-0.079055 max=0.140875 Jy/beam ! Clean residual mean=-0.000767 rms=0.017526 Jy/beam ! Combined flux in latest and established models = 0.856749 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.856749 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. ! ! Fit before self-cal, rms=0.236159Jy sigma=3.396104 ! Fit after self-cal, rms=0.236003Jy sigma=3.395701 ! Inverting map ! Added new window around map position (2.4, -9.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101715 Jy ! Component: 100 - total flux cleaned = 0.122962 Jy ! Total flux subtracted in 100 components = 0.122962 Jy ! Clean residual min=-0.058709 max=0.083032 Jy/beam ! Clean residual mean=-0.000567 rms=0.011707 Jy/beam ! Combined flux in latest and established models = 0.979711 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.979711 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. ! ! Fit before self-cal, rms=0.181131Jy sigma=2.369020 ! Fit after self-cal, rms=0.177301Jy sigma=2.253604 ! Inverting map ! Added new window around map position (2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0666308 Jy ! Component: 100 - total flux cleaned = 0.0733828 Jy ! Total flux subtracted in 100 components = 0.0733828 Jy ! Clean residual min=-0.043489 max=0.050683 Jy/beam ! Clean residual mean=-0.000394 rms=0.008388 Jy/beam ! Combined flux in latest and established models = 1.05309 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 1.05309 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. ! ! Fit before self-cal, rms=0.151902Jy sigma=1.810353 ! Fit after self-cal, rms=0.149759Jy sigma=1.757704 ! 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=1.162 mas, bmaj=6.321 mas, bpa=1.589 degrees ! Estimated noise=0.583688 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 = 0.0228467 Jy ! Component: 100 - total flux cleaned = 0.0278449 Jy ! Component: 150 - total flux cleaned = 0.0321276 Jy ! Component: 200 - total flux cleaned = 0.034631 Jy ! Total flux subtracted in 200 components = 0.034631 Jy ! Clean residual min=-0.029678 max=0.032852 Jy/beam ! Clean residual mean=-0.000623 rms=0.007927 Jy/beam ! Combined flux in latest and established models = 1.08773 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 1.08773 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. ! ! Fit before self-cal, rms=0.136489Jy sigma=1.621504 ! Fit after self-cal, rms=0.136185Jy sigma=1.608050 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 6.321 at 1.589 degrees (North through East) ! Clean map min=-0.029503 max=0.75264 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.136185Jy sigma=1.608050 ! Fit after self-cal, rms=0.132337Jy sigma=1.610183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=6.382 mas, bpa=1.502 degrees ! Estimated noise=0.58378 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 = 0.0041506 Jy ! Component: 100 - total flux cleaned = 0.00464301 Jy ! Component: 150 - total flux cleaned = 0.00556209 Jy ! Component: 200 - total flux cleaned = 0.00555254 Jy ! Total flux subtracted in 200 components = 0.00555254 Jy ! Clean residual min=-0.027389 max=0.031022 Jy/beam ! Clean residual mean=-0.000611 rms=0.007663 Jy/beam ! Combined flux in latest and established models = 1.09328 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 92 components and 1.09328 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. ! ! Fit before self-cal, rms=0.126279Jy sigma=1.560648 ! Fit after self-cal, rms=0.126197Jy sigma=1.555090 ! 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. ! ! Fit before self-cal, rms=0.126197Jy sigma=1.555090 ! Fit after self-cal, rms=0.124973Jy sigma=1.504183 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=6.41 mas, bpa=1.541 degrees ! Estimated noise=0.585989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198548 Jy ! Component: 100 - total flux cleaned = -0.000964282 Jy ! Component: 150 - total flux cleaned = -0.00168053 Jy ! Component: 200 - total flux cleaned = -0.00202056 Jy ! Total flux subtracted in 200 components = -0.00202056 Jy ! Clean residual min=-0.023910 max=0.028047 Jy/beam ! Clean residual mean=-0.000543 rms=0.006949 Jy/beam ! Combined flux in latest and established models = 1.09126 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 1.09126 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. ! ! Fit before self-cal, rms=0.121531Jy sigma=1.476020 ! Fit after self-cal, rms=0.121593Jy sigma=1.473762 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 = 0.00103071 Jy ! Component: 100 - total flux cleaned = 0.000694391 Jy ! Component: 150 - total flux cleaned = 0.000376475 Jy ! Component: 200 - total flux cleaned = 7.87796e-05 Jy ! Total flux subtracted in 200 components = 7.87796e-05 Jy ! Clean residual min=-0.023630 max=0.027503 Jy/beam ! Clean residual mean=-0.000541 rms=0.006871 Jy/beam ! Combined flux in latest and established models = 1.09134 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 1.09134 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. ! ! Fit before self-cal, rms=0.118751Jy sigma=1.455962 ! Fit after self-cal, rms=0.118824Jy sigma=1.453913 ! 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. ! ! Fit before self-cal, rms=0.118824Jy sigma=1.453913 ! Fit after self-cal, rms=0.116158Jy sigma=1.374380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=6.444 mas, bpa=1.59 degrees ! Estimated noise=0.588959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00246653 Jy ! Component: 100 - total flux cleaned = -0.0024666 Jy ! Component: 150 - total flux cleaned = -0.00297439 Jy ! Component: 200 - total flux cleaned = -0.00321107 Jy ! Total flux subtracted in 200 components = -0.00321107 Jy ! Clean residual min=-0.020879 max=0.023013 Jy/beam ! Clean residual mean=-0.000459 rms=0.005984 Jy/beam ! Combined flux in latest and established models = 1.08813 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 1.08813 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. ! ! Fit before self-cal, rms=0.113958Jy sigma=1.361353 ! Fit after self-cal, rms=0.114068Jy sigma=1.360127 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 = 0.000590782 Jy ! Component: 100 - total flux cleaned = 0.000369397 Jy ! Component: 150 - total flux cleaned = 0.000158224 Jy ! Component: 200 - total flux cleaned = -5.95007e-05 Jy ! Total flux subtracted in 200 components = -5.95007e-05 Jy ! Clean residual min=-0.020683 max=0.022674 Jy/beam ! Clean residual mean=-0.000462 rms=0.005950 Jy/beam ! Combined flux in latest and established models = 1.08807 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 1.08807 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. ! ! Fit before self-cal, rms=0.112365Jy sigma=1.353243 ! Fit after self-cal, rms=0.112478Jy sigma=1.352219 ! 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. ! ! Fit before self-cal, rms=0.112478Jy sigma=1.352219 ! Fit after self-cal, rms=0.111032Jy sigma=1.304323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=8.204 mas, bpa=-5.343 degrees ! Estimated noise=0.677163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0047881 Jy ! Component: 100 - total flux cleaned = -0.00544496 Jy ! Component: 150 - total flux cleaned = -0.00564714 Jy ! Component: 200 - total flux cleaned = -0.00583488 Jy ! Total flux subtracted in 200 components = -0.00583488 Jy ! Clean residual min=-0.023580 max=0.026131 Jy/beam ! Clean residual mean=-0.000655 rms=0.007701 Jy/beam ! Combined flux in latest and established models = 1.08223 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 147 components and 1.08223 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. ! ! Fit before self-cal, rms=0.110467Jy sigma=1.297805 ! Fit after self-cal, rms=0.110458Jy sigma=1.297590 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 = -0.000405227 Jy ! Component: 100 - total flux cleaned = -0.000757496 Jy ! Component: 150 - total flux cleaned = -0.00110272 Jy ! Component: 200 - total flux cleaned = -0.00127261 Jy ! Total flux subtracted in 200 components = -0.00127261 Jy ! Clean residual min=-0.022803 max=0.025853 Jy/beam ! Clean residual mean=-0.000643 rms=0.007624 Jy/beam ! Combined flux in latest and established models = 1.08096 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 1.08096 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. ! ! Fit before self-cal, rms=0.109938Jy sigma=1.294937 ! Fit after self-cal, rms=0.109929Jy sigma=1.294612 ! 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=1.161 mas, bmaj=6.47 mas, bpa=1.616 degrees ! Estimated noise=0.59093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 6.47 at 1.616 degrees (North through East) ! Clean map min=-0.019401 max=0.72534 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.109929Jy sigma=1.294612 ! Fit after self-cal, rms=0.105513Jy sigma=1.169856 ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=6.506 mas, bpa=1.667 degrees ! Estimated noise=0.59416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00508118 Jy ! Component: 100 - total flux cleaned = -0.0048613 Jy ! Component: 150 - total flux cleaned = -0.00468133 Jy ! Component: 200 - total flux cleaned = -0.00434896 Jy ! Total flux subtracted in 200 components = -0.00434896 Jy ! Clean residual min=-0.017585 max=0.015945 Jy/beam ! Clean residual mean=-0.000342 rms=0.004690 Jy/beam ! Combined flux in latest and established models = 1.07661 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 1.07661 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. ! ! Fit before self-cal, rms=0.103664Jy sigma=1.160675 ! Fit after self-cal, rms=0.103786Jy sigma=1.159614 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941768 Jy ! Component: 100 - total flux cleaned = 0.000935144 Jy ! Component: 150 - total flux cleaned = 0.00093272 Jy ! Component: 200 - total flux cleaned = 0.000935079 Jy ! Total flux subtracted in 200 components = 0.000935079 Jy ! Clean residual min=-0.017444 max=0.015904 Jy/beam ! Clean residual mean=-0.000344 rms=0.004666 Jy/beam ! Combined flux in latest and established models = 1.07754 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 180 components and 1.07754 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. ! ! Fit before self-cal, rms=0.102756Jy sigma=1.156124 ! Fit after self-cal, rms=0.102861Jy sigma=1.155525 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102861Jy sigma=1.155525 ! Fit after self-cal, rms=0.102869Jy sigma=1.153758 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=0.9061 mas, bmaj=5.987 mas, bpa=2.3 degrees ! Estimated noise=0.889036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.668232 Jy ! Component: 100 - total flux cleaned = 0.889037 Jy ! Component: 150 - total flux cleaned = 0.989187 Jy ! Component: 200 - total flux cleaned = 1.04057 Jy ! Total flux subtracted in 200 components = 1.04057 Jy ! Clean residual min=-0.034179 max=0.036096 Jy/beam ! Clean residual mean=-0.000266 rms=0.006415 Jy/beam ! Combined flux in latest and established models = 1.04057 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 42 model components to the UV plane model. ! The established model now contains 42 components and 1.04057 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=6.519 mas, bpa=1.682 degrees ! Estimated noise=0.594037 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) ! Added new window around map position (-2.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169118 Jy ! Component: 100 - total flux cleaned = 0.0187986 Jy ! Component: 150 - total flux cleaned = 0.018134 Jy ! Component: 200 - total flux cleaned = 0.0181707 Jy ! Total flux subtracted in 200 components = 0.0181707 Jy ! Clean residual min=-0.017205 max=0.020699 Jy/beam ! Clean residual mean=-0.000367 rms=0.004573 Jy/beam ! Combined flux in latest and established models = 1.05874 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 1.05874 Jy ! Inverting map ! Added new window around map position (-6.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113159 Jy ! Component: 100 - total flux cleaned = 0.0123024 Jy ! Component: 150 - total flux cleaned = 0.0131921 Jy ! Component: 200 - total flux cleaned = 0.0144196 Jy ! Total flux subtracted in 200 components = 0.0144196 Jy ! Clean residual min=-0.014818 max=0.015181 Jy/beam ! Clean residual mean=-0.000310 rms=0.003990 Jy/beam ! Combined flux in latest and established models = 1.07316 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 114 components and 1.07316 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=2.319 mas, bmaj=8.285 mas, bpa=-5.304 degrees ! Estimated noise=0.678336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434525 Jy ! Component: 100 - total flux cleaned = 0.00646394 Jy ! Component: 150 - total flux cleaned = 0.00698454 Jy ! Component: 200 - total flux cleaned = 0.00721667 Jy ! Total flux subtracted in 200 components = 0.00721667 Jy ! Clean residual min=-0.015917 max=0.018326 Jy/beam ! Clean residual mean=-0.000471 rms=0.005209 Jy/beam ! Combined flux in latest and established models = 1.08038 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 = -8.00904e-06 Jy ! Component: 100 - total flux cleaned = 0.00019629 Jy ! Component: 150 - total flux cleaned = 0.000388967 Jy ! Component: 200 - total flux cleaned = 0.000381591 Jy ! Total flux subtracted in 200 components = 0.000381591 Jy ! Clean residual min=-0.016013 max=0.018195 Jy/beam ! Clean residual mean=-0.000454 rms=0.005148 Jy/beam ! Combined flux in latest and established models = 1.08076 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 166 components and 1.08076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=6.519 mas, bpa=1.682 degrees ! Estimated noise=0.594037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00088117 Jy ! Component: 100 - total flux cleaned = -0.00088386 Jy ! Component: 150 - total flux cleaned = -0.000874865 Jy ! Component: 200 - total flux cleaned = -0.000624701 Jy ! Total flux subtracted in 200 components = -0.000624701 Jy ! Clean residual min=-0.012962 max=0.014306 Jy/beam ! Clean residual mean=-0.000268 rms=0.003705 Jy/beam ! Combined flux in latest and established models = 1.08013 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 196 components and 1.08013 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. ! ! Fit before self-cal, rms=0.091936Jy sigma=1.051712 ! Fit after self-cal, rms=0.091173Jy sigma=1.035414 wmodel /J0106-4034_X_map.mod ! wmodel: Unable to open new model file: /J0106-4034_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0106-4034_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 6.519 at 1.682 degrees (North through East) ! Clean map min=-0.02258 max=0.69851 Jy/beam ! Writing clean map to FITS file: .//J0106-4034_X_map.fits wmodel .//J0106-4034_X_map.mod ! Writing 196 model components to file: .//J0106-4034_X_map.mod wobs .//J0106-4034_X_uvs.fits ! Writing UV FITS file: .//J0106-4034_X_uvs.fits wwins .//J0106-4034_X_map.win ! wwins: Wrote 5 windows to .//J0106-4034_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.698512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00357469 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53527 1.53527 3.07055 6.14109 12.2822 24.5644 49.1287 98.2575 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0107 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.698 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.404 quit ! Quitting program ! Log file .//J0106-4034_X_dfm.log closed on Wed Nov 16 11:45:11 2016