! Started logfile: .//J1834-1618_X_dfm.log on Wed Nov 16 12:05:42 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 .//J1834-1618_X_uvm.fits ! Reading UV FITS file: .//J1834-1618_X_uvm.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! AN table 2: 53 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.626184 visibilities/baseline/integration-bin. ! Found source: J1834-1618 ! ! 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 17448 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 J1834-1618_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 36 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003008Jy sigma=27.582233 ! Fit after self-cal, rms=0.927714Jy sigma=25.744422 ! 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=1.085 mas, bmaj=3.939 mas, bpa=-23.94 degrees ! Estimated noise=0.332166 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 = 0.0468423 Jy ! Component: 100 - total flux cleaned = 0.068294 Jy ! Total flux subtracted in 100 components = 0.068294 Jy ! Clean residual min=-0.004367 max=0.010925 Jy/beam ! Clean residual mean=0.000008 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.068294 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.068294 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=0.044096Jy sigma=0.988281 ! Fit after self-cal, rms=0.043708Jy sigma=0.976777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133666 Jy ! Component: 100 - total flux cleaned = 0.0224801 Jy ! Total flux subtracted in 100 components = 0.0224801 Jy ! Clean residual min=-0.002764 max=0.005090 Jy/beam ! Clean residual mean=0.000007 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0907741 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0907741 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=0.035920Jy sigma=0.760096 ! Fit after self-cal, rms=0.035906Jy sigma=0.759619 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650025 Jy ! Component: 100 - total flux cleaned = 0.0111394 Jy ! Total flux subtracted in 100 components = 0.0111394 Jy ! Clean residual min=-0.002826 max=0.003565 Jy/beam ! Clean residual mean=0.000006 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.101913 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.101913 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=0.033541Jy sigma=0.704391 ! Fit after self-cal, rms=0.033539Jy sigma=0.704220 ! 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=1.412 mas, bmaj=4.445 mas, bpa=-20.06 degrees ! Estimated noise=0.205429 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 = 0.00479273 Jy ! Component: 100 - total flux cleaned = 0.00774933 Jy ! Component: 150 - total flux cleaned = 0.00978638 Jy ! Component: 200 - total flux cleaned = 0.0112593 Jy ! Total flux subtracted in 200 components = 0.0112593 Jy ! Clean residual min=-0.003755 max=0.003083 Jy/beam ! Clean residual mean=0.000006 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.113173 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 0.113173 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=0.032347Jy sigma=0.685723 ! Fit after self-cal, rms=0.032346Jy sigma=0.685547 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.412 x 4.445 at -20.06 degrees (North through East) ! Clean map min=-0.0037831 max=0.07015 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 1.16 FD 1.08 HN 1.11 KP 1.10 ! LA 1.07 MK 1.02 NL 1.11 OV 1.03 ! PT 1.04 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.86 HN 0.97 LA 0.92 ! MK 1.11 NL 1.05 OV 0.93 PT 0.93 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.04 HN 1.11 KP 1.07 ! LA 1.08 MK 0.97 NL 1.12 OV 1.02 ! PT 1.06 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.86 HN 1.01 LA 0.89 ! MK 1.10 NL 1.03 OV 0.94 PT 0.93 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.06 HN 0.98 KP 1.07 ! LA 1.07 MK 1.08 NL 1.09 OV 1.02 ! PT 1.06 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.85 HN 0.98 LA 0.90 ! MK 1.09 NL 1.04 OV 0.94 PT 0.90 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 0.98 KP 1.07 ! LA 1.05 MK 0.99 NL 1.11 OV 1.06 ! PT 1.06 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 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 1.15 FD 1.01 HN 1.02 KP 1.05 ! LA 1.05 MK 0.96 NL 1.09 OV 1.02 ! PT 1.05 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 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 1.15 FD 1.03 HN 0.97 KP 1.06 ! LA 1.05 MK 0.84 NL 1.07 OV 1.00 ! PT 1.03 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.86 HN 0.85 LA 0.89 ! MK 0.98 NL 0.98 OV 0.88 PT 0.94 ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.85 HN 0.84 LA 0.90 ! MK 1.10 NL 1.00 OV 0.90 PT 0.90 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.032346Jy sigma=0.685547 ! Fit after self-cal, rms=0.029185Jy sigma=0.631587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.412 mas, bmaj=4.468 mas, bpa=-20.03 degrees ! Estimated noise=0.207614 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 = 0.00107854 Jy ! Component: 100 - total flux cleaned = 0.0016922 Jy ! Component: 150 - total flux cleaned = 0.00209833 Jy ! Component: 200 - total flux cleaned = 0.00228871 Jy ! Total flux subtracted in 200 components = 0.00228871 Jy ! Clean residual min=-0.001607 max=0.001455 Jy/beam ! Clean residual mean=0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.115461 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.115461 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=0.029100Jy sigma=0.630978 ! Fit after self-cal, rms=0.029095Jy sigma=0.630919 ! 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=0.029095Jy sigma=0.630919 ! Fit after self-cal, rms=0.028799Jy sigma=0.621075 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=4.458 mas, bpa=-20 degrees ! Estimated noise=0.208977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829818 Jy ! Component: 100 - total flux cleaned = 0.00132199 Jy ! Component: 150 - total flux cleaned = 0.0014841 Jy ! Component: 200 - total flux cleaned = 0.00151595 Jy ! Total flux subtracted in 200 components = 0.00151595 Jy ! Clean residual min=-0.001224 max=0.001392 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.116977 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.116977 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=0.028751Jy sigma=0.620605 ! Fit after self-cal, rms=0.028752Jy sigma=0.620578 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 (3, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503886 Jy ! Component: 100 - total flux cleaned = 0.000698105 Jy ! Component: 150 - total flux cleaned = 0.000795466 Jy ! Component: 200 - total flux cleaned = 0.000795884 Jy ! Total flux subtracted in 200 components = 0.000795884 Jy ! Clean residual min=-0.001260 max=0.001004 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.117773 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.117773 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=0.028677Jy sigma=0.618933 ! Fit after self-cal, rms=0.028674Jy sigma=0.618737 ! 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=0.028674Jy sigma=0.618737 ! Fit after self-cal, rms=0.028873Jy sigma=0.614757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=4.451 mas, bpa=-20.1 degrees ! Estimated noise=0.211781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114429 Jy ! Component: 100 - total flux cleaned = 0.0018074 Jy ! Component: 150 - total flux cleaned = 0.00213738 Jy ! Component: 200 - total flux cleaned = 0.00231753 Jy ! Total flux subtracted in 200 components = 0.00231753 Jy ! Clean residual min=-0.000924 max=0.000920 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.120091 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.120091 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=0.028793Jy sigma=0.613561 ! Fit after self-cal, rms=0.028794Jy sigma=0.613545 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 = 0.000159752 Jy ! Component: 100 - total flux cleaned = 0.000261191 Jy ! Component: 150 - total flux cleaned = 0.000302203 Jy ! Component: 200 - total flux cleaned = 0.000330634 Jy ! Total flux subtracted in 200 components = 0.000330634 Jy ! Clean residual min=-0.000940 max=0.000904 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.120421 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.120421 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=0.028783Jy sigma=0.613389 ! Fit after self-cal, rms=0.028783Jy sigma=0.613385 ! 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=0.028783Jy sigma=0.613385 ! Fit after self-cal, rms=0.029025Jy sigma=0.611835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=5.326 mas, bpa=-7.139 degrees ! Estimated noise=0.239589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113207 Jy ! Component: 100 - total flux cleaned = 0.00164878 Jy ! Component: 150 - total flux cleaned = 0.00193823 Jy ! Component: 200 - total flux cleaned = 0.0019977 Jy ! Total flux subtracted in 200 components = 0.0019977 Jy ! Clean residual min=-0.001090 max=0.001011 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.122419 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 0.122419 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=0.028977Jy sigma=0.611236 ! Fit after self-cal, rms=0.028977Jy sigma=0.611222 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 = 9.99335e-06 Jy ! Component: 100 - total flux cleaned = 1.63654e-05 Jy ! Component: 150 - total flux cleaned = 2.79291e-05 Jy ! Component: 200 - total flux cleaned = 3.33454e-05 Jy ! Total flux subtracted in 200 components = 3.33454e-05 Jy ! Clean residual min=-0.001113 max=0.001004 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.122452 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 0.122452 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=0.028974Jy sigma=0.611163 ! Fit after self-cal, rms=0.028974Jy sigma=0.611157 ! 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=1.396 mas, bmaj=4.451 mas, bpa=-20.16 degrees ! Estimated noise=0.213904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.396 x 4.451 at -20.16 degrees (North through East) ! Clean map min=-0.0010476 max=0.073289 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=1.082 mas, bmaj=3.93 mas, bpa=-23.78 degrees ! Estimated noise=0.336275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476606 Jy ! Component: 100 - total flux cleaned = 0.0698725 Jy ! Component: 150 - total flux cleaned = 0.0836322 Jy ! Component: 200 - total flux cleaned = 0.0930799 Jy ! Total flux subtracted in 200 components = 0.0930799 Jy ! Clean residual min=-0.002558 max=0.005268 Jy/beam ! Clean residual mean=0.000004 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.09308 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.09308 Jy ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=4.451 mas, bpa=-20.16 degrees ! Estimated noise=0.213904 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 = 0.0103573 Jy ! Component: 100 - total flux cleaned = 0.016523 Jy ! Component: 150 - total flux cleaned = 0.0203707 Jy ! Component: 200 - total flux cleaned = 0.0229106 Jy ! Total flux subtracted in 200 components = 0.0229106 Jy ! Clean residual min=-0.001102 max=0.001835 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.115991 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.115991 Jy ! Inverting map ! Added new window around map position (-2.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196636 Jy ! Component: 100 - total flux cleaned = 0.00312302 Jy ! Component: 150 - total flux cleaned = 0.00392479 Jy ! Component: 200 - total flux cleaned = 0.00443016 Jy ! Total flux subtracted in 200 components = 0.00443016 Jy ! Clean residual min=-0.000764 max=0.001041 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.120421 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 93 components and 0.120421 Jy ! Inverting map ! Added new window around map position (-11, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820772 Jy ! Component: 100 - total flux cleaned = 0.000911834 Jy ! Component: 150 - total flux cleaned = 0.00103497 Jy ! Component: 200 - total flux cleaned = 0.00112312 Jy ! Total flux subtracted in 200 components = 0.00112312 Jy ! Clean residual min=-0.000755 max=0.000792 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.121544 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 126 components and 0.121544 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=2.348 mas, bmaj=5.326 mas, bpa=-7.139 degrees ! Estimated noise=0.239589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.68228e-05 Jy ! Component: 100 - total flux cleaned = 0.000200112 Jy ! Component: 150 - total flux cleaned = 0.000272561 Jy ! Component: 200 - total flux cleaned = 0.000337733 Jy ! Total flux subtracted in 200 components = 0.000337733 Jy ! Clean residual min=-0.000808 max=0.000885 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.121882 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 = 7.26767e-05 Jy ! Component: 100 - total flux cleaned = 0.000125355 Jy ! Component: 150 - total flux cleaned = 0.000149955 Jy ! Component: 200 - total flux cleaned = 0.000207254 Jy ! Total flux subtracted in 200 components = 0.000207254 Jy ! Clean residual min=-0.000807 max=0.000880 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.122089 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 201 components and 0.122089 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=4.451 mas, bpa=-20.16 degrees ! Estimated noise=0.213904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.70658e-05 Jy ! Component: 100 - total flux cleaned = 7.11405e-05 Jy ! Component: 150 - total flux cleaned = 0.0001045 Jy ! Component: 200 - total flux cleaned = 0.00014564 Jy ! Total flux subtracted in 200 components = 0.00014564 Jy ! Clean residual min=-0.000715 max=0.000766 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.122234 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 229 components and 0.122235 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=0.028894Jy sigma=0.609375 ! Fit after self-cal, rms=0.028888Jy sigma=0.609131 wmodel /J1834-1618_X_map.mod ! wmodel: Unable to open new model file: /J1834-1618_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1834-1618_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.396 x 4.451 at -20.16 degrees (North through East) ! Clean map min=-0.00080634 max=0.073323 Jy/beam ! Writing clean map to FITS file: .//J1834-1618_X_map.fits wmodel .//J1834-1618_X_map.mod ! Writing 229 model components to file: .//J1834-1618_X_map.mod wobs .//J1834-1618_X_uvs.fits ! Writing UV FITS file: .//J1834-1618_X_uvs.fits wwins .//J1834-1618_X_map.win ! wwins: Wrote 4 windows to .//J1834-1618_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0733234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.790006 0.790006 1.58001 3.16003 6.32005 12.6401 25.2802 50.5604 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 379.743 quit ! Quitting program ! Log file .//J1834-1618_X_dfm.log closed on Wed Nov 16 12:05:45 2016